1 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-aux.c: Change include of aux.h was to aux-coff.h.
5 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
8 relocation put the addend both in the reloc entry and the data.
9 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
12 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
13 a R_68K_PCxx reloc against a defined global symbol directly.
14 (elf_m68k_check_relocs): Don't count such a reloc.
16 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
17 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
18 symbol for now, otherwise always record the symbol as dynamic.
19 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
20 is not referenced by a dynamic object, and we are not making a
21 shared object, then don't make a PLT entry. If we do make a PLT
22 entry, make sure the symbol has been recorded as dynamic.
24 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
26 * configure.host: When making a shared library, set HLDFLAGS to
27 pass an appropriate -rpath option. Use the make variable SONAME
28 as the shared library soname, rather than computing it here. On
29 SunOS, build stamp-tshlink in place of $(SHLINK).
30 * Makefile.in (SONAME): New variable.
31 ($(SHLINK)): Make a link to the transformed name, as well.
32 (stamp-tshlink): New target.
33 (install): Skip stamp-tshlink during install.
35 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
37 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
38 linker sections have been set up yet.
40 * elf.c (make_mapping): Add an additional argument to suppress
41 making the first section include the program headers.
42 (map_sections_to_segments): If the user used -Ttext such that the
43 program headers are on a different page, do not set the flags
44 saying that this section includes the program headers.
46 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
48 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
49 don't define TRAD_HEADER.
52 * netbsd-core.c: New file, support for NetBSD core files.
53 * hosts/*nbsd.h: Removed.
55 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
57 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
58 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
59 * libbfd.h, bfd-in2.h: Regenerated.
60 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
61 bfd_elf32_bfd_reloc_type_lookup.
62 (reloc_type{,_names}): Deleted.
63 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
65 (sparc_reloc_map): Add sparc64 relocs.
66 (sparc_elf_notsupported_reloc): New static function.
67 (sparc_elf_wdisp16_reloc): New static function.
68 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
69 (elf32_sparc_relocate_section): Likewise.
70 (bfd_elf32_bfd_reloc_type_lookup): Define.
71 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
72 (reloc_type{,_names}): Deleted.
73 (elf_sparc_howto_table): Deleted.
74 (sparc_reloc_map): Deleted.
75 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
76 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
78 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
80 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
83 * Makefile.in (program_transform_name): New variable.
84 (install): Transform library name before installing it.
86 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
88 * archures.c (bfd_mach_i960_hx): Define.
90 * cpu-i960.c (scan_960_mach): Accept machine "hx".
91 (MATRIX): Expand entries for HX.
92 (arch_info_struct): Add i960:hx entry.
93 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
94 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
95 (coff_set_flags): Handle bfd_mach_i960_hx.
97 Support for building as a shared library, based on patches from
98 Alan Modra <alan@spri.levels.unisa.edu.au>:
99 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
100 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
101 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
102 * configure: Rebuild.
103 * configure.host: If --enable-shared, adjust shared library stuff
104 based on the host. If the host is SunOS, and the linker supports
105 -rpath, set HLDFLAGS to use it.
106 * Makefile.in (ALLLIBS): New variable.
107 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
108 (COMMON_SHLIB, SHLINK): New variables.
109 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
110 (STAGESTUFF): Remove variable.
111 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
113 (stamp-ofiles): New target, like old ofiles target, but build
114 using a temporary file and move-if-change, and touch stamp-ofiles
116 (ofiles): Just depend upon stamp-ofiles.
117 (stamp-piclist, piclist): New targets.
118 ($(SHLIB), $(SHLINK)): New targets.
119 (targets.o, archures.o): Build twice if PICFLAG is set.
120 (do_mostlyclean): Remove pic/*.o.
121 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
123 (do_distclean): Remove pic and stamp-picdir.
124 (install): Install shared libraries.
125 ($(OFILES)): Depend upon stamp-picdir.
126 (stamp-picdir): New target.
128 * libcoff-in.h: Add comment reminding people that libcoff.h is a
130 * libcoff.h: Rebuild.
132 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
133 flavour of a section with no owner.
135 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
136 ELF_LINK_NON_ELF flag.
137 (mips_elf_create_got_section): Likewise.
139 * elf.c: Revert last change, since it breaks dynamic linking.
140 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
142 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
143 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
144 (elfNN_bed): Don't initialize want_hdr_in_seg field.
146 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
148 * elf.c (assign_file_positions_for_segments): If the backend does
149 not want the elf header or the program headers in the address
150 space, do not include them in the calculations.
152 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
153 function to determine if we need additional program headers.
154 (ppc_elf_modify_segment_map): Define as a NOP function for now.
155 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
157 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
159 * coffcode.h: Move today's libcoff.h change into coffcode.h.
161 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
163 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
164 back into one line. Some compilers (sunos 4.1.3 for example)
165 won't accept args split across more than one line.
167 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
169 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
170 * configure: Regenerate.
172 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
174 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
175 try to do arithmetic on a void *, cast it to a unsigned char * first.
177 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
179 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
180 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
182 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
183 flag for a newly defined symbol.
184 (NAME(bfd_elf,record_link_assignment)): Likewise.
185 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
186 set the DEF or REF_REGULAR flags correctly.
188 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
189 (libbfd.h, libcoff.h): Corresponding change.
191 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
192 a PLT32 reloc as dynamic.
193 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
194 is not referenced by a dynamic object, and we are not making a
195 shared object, then don't make a PLT entry. If we do make a PLT
196 entry, make sure the symbol has been recorded as dynamic.
198 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
200 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
201 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
202 (powerpcle-*-cygwin32): New.
203 * peicode.h (add_data_entry): Get address from vma.
205 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
207 * elflink.c (_bfd_elf_create_linker_section): If the symbol
208 attached to the section has already been created as an undefined
209 symbol, treat it as if it hasn't been created yet.
211 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elflink.h (elf_bfd_final_link): Don't output initial dummy
214 symbol or section symbols if stripping all symbols and this is not
215 a relocateable link. Don't output the symbol string table if
216 there are no symbols.
217 (elf_link_flush_output_syms): Don't do anything if there are no
220 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
222 * coff-aux.c: New file.
223 * hosts/m68kaux.h: New file.
224 * config.bfd (m68*-apple-aux*): New target.
225 * configure.in (m68*-apple-aux*): New native host.
226 (m68kaux_coff_vec): New vector.
227 * configure: Rebuild.
228 * targets.c (m68kaux_coff_vec): Declare.
229 * coffcode.h (bfd_coff_backend_data): Add field
230 _bfd_coff_link_add_one_symbol.
231 (bfd_coff_link_add_one_symbol): Define.
232 (compare_arelent_ptr): New static function if TARG_AUX.
233 (coff_write_relocs): If TARG_AUX, sort the relocs.
234 (coff_write_object_contents): Set A/UX aouthdr magic number.
235 (coff_link_add_one_symbol): Define if not defined.
236 (bfd_coff_std_swap_table): Initialize new field.
237 * libcoff.h: Rebuild.
238 * cofflink.c (coff_link_add_symbols): Call
239 bfd_coff_link_add_one_symbol rather than
240 _bfd_generic_link_add_one_symbol.
241 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
242 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
243 * coff-mips.c (mips_ecoff_backend_data): Likewise.
244 * Makefile.in: Rebuild dependencies.
245 (BFD32_BACKENDS): Add coff-aux.o.
246 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
248 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
250 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
251 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
253 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
255 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
256 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
257 (maintainer-clean): Warn about deleting special files.
258 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
260 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
261 warning symbols correctly.
262 * elf32-i386.c (elf_i386_relocate_section): Likewise.
263 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
264 * elf32-mips.c (mips_elf_relocate_section): Likewise.
265 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
266 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
267 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
269 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
272 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
274 * libcoff-in.h: aligned newly exported names with bfd naming
275 conventions. Removed an erroneous define of POWERPC_LE_PE.
276 * libcoff.h: Rebuild.
277 * cofflink.c, coff-ppc.c: the above function name changes
279 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
281 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
282 * ecoff.c (struct extsym_info): Define.
283 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
284 to ecoff_link_write_external.
285 (ecoff_link_write_external): Accept a struct extsym_info pointer.
286 Strip symbols when appropriate.
288 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
289 * syms.c (BSF_OBJECT): Define.
290 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
291 * bfd-in2.h: Rebuild.
292 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
294 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
297 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
298 copying relocs into a shared object, treat a defined global symbol
300 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
301 * elf32-mips.c (mips_elf_relocate_section): Likewise.
302 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
304 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
305 real defined symbol, not to a weak defined symbol.
307 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
309 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
310 and made a few static functions externs.
312 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
313 POWERPC_LE_PE hack in cofflink.
315 * libcoff-in.h: promoted the following from cofflink.c to allow
316 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
317 coff_debug_merge_element, struct coff_debug_merge_type,
318 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
319 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
320 coff_debug_merge_hash_lookup, coff_link_section_info,
321 coff_final_link_info, coff_debug_merge_hash_newfunc,
322 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
324 * libcoff.h: re-gen'd
326 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
328 * syms.c: Include "bfdlink.h".
329 (struct stab_find_info): Define.
330 (_bfd_stab_section_find_nearest_line): New function.
331 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
333 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
334 * elf.c (_bfd_elf_find_nearest_line): Try calling
335 _bfd_stab_section_find_nearest_line before searching the ELF
336 symbol table. Find the closest STT_FUNC symbol, not the last one.
337 * libcoff-in.h (coff_data_type): Add line_info field.
338 * libcoff.h: Rebuild.
339 * coffgen.c (coff_find_nearest_line): Try calling
340 _bfd_stab_section_find_nearest_line before searching the COFF
342 * Makefile.in: Rebuild dependencies.
344 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
346 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
347 4 bytes, so we get the correct value when updating the register
348 field in little endian mode.
350 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
352 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
353 entry_section fields. Add sntoc and snentry fields.
354 * libcoff.h: Rebuild.
355 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
356 not toc_section and entry_section (the COFF file does not have any
357 sections at this point).
358 (coff_write_object_contents): Set o_snentry and o_sntoc from
359 snentry and sntoc rather than entry_section and toc_section.
360 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
361 snentry, not toc_section and entry_section.
362 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
363 entry_section from hentry.
364 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
366 (xcoff_link_input_bfd): Set sntoc, not toc_section.
367 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
368 than using toc_section directly.
370 * archures.c: Add missing `.' in enum bfd_architecture.
371 * bfd-in2.h: Rebuild.
373 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
374 Robert Lipe <robertl@arnet.com>.
376 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
378 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
379 to sections we allocate. Use bfd_zalloc to allocate initialial
380 sections, not bfd_alloc.
381 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
382 SDA{,2}I16 relocations.
383 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
384 whether to put something in .sbss or not.
385 (ppc_elf_relocate_section): Add support for more relocations. Add
386 in sec->output_offset where appropriate. Make error messages
387 include the symbol name.
389 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
390 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
391 doesn't get redefined messages if -shared.
393 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
394 section if the rel_section field has been set up.
396 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
398 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
401 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
403 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
404 of flags, only flags used are controlled by mach number. Bump up
405 output file mach number to highest of input file mach numbers.
406 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
407 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
409 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
410 bfd_elf64_sparc_vec support.
412 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
414 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
415 the embedded bit is set on some objects and not on others. Just
417 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
420 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
422 * coffcode.h (coff_new_section_hook): Don't try to align the
425 * coffcode.h (coff_set_section_contents): Fix the handling of the
426 .lib section to work even if the entire section contents are
427 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
428 Robert Lipe <robertl@arnet.com>.
430 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
432 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
433 memory here for contents.
435 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
436 _SDA2_BASE_ by 32768.
437 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
438 started using. Allocate contents for .sdata and .sdata2 sections
440 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
442 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
444 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
447 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
449 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
451 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
452 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
453 (bfd_mach_sparc_v9a): Define.
454 (bfd_mach_sparc_v9_p): Define.
455 * bfd-in2.h: Regenerated.
456 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
458 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
459 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
460 to bfd_elf32_sparc_vec.
461 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
462 Add v8plus{,a} support.
464 (sparc_compatible): New function.
465 * elf32-sparc.h: #include "elf/sparc.h".
466 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
467 elf32_sparc_final_write_processing): New functions.
468 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
469 elf_backend_final_write_processing): Define.
471 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
473 * elf-bfd.h (struct elf_link_hash_entry): Add
474 linker_section_pointer field.
475 (enum elf_linker_section_enum): Enumeration for new way of
476 creating linker dynamic sections and symbols.
477 (elf_linker_section{,_pointers}): New structures for creating
478 dynamic sections and symbols.
479 (elf_obj_tdata): Add linker_section_pointers and linker_section
481 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
482 (_bfd_elf_create_linker_section): New declarations.
483 (_bfd_elf_find_pointer_linker_section): Ditto.
484 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
485 (_bfd_elf_make_linker_section_rela): Ditto.
487 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
489 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
490 (ppc_elf_create_linker_section): New function to create the
491 sections .got, .sdata, and .sdata2.
492 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
494 (ppc_elf_check_relocs): Support more of the eabi relocations.
495 (ppc_elf_relocate_section): Ditto.
496 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
497 if the .sdata{,2} + .sbss{,2} section size is > 32k.
499 * elflink.h (elf_create_pointer_linker_section): New function to
500 create initialized pointers in dynamic linker sections.
501 (elf_finish_pointer_linker_section): Actually intialize the
502 pointers created above.
504 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
505 macros to provide both 32 and 64 bit versions of
506 elf_create_pointer_linker_section.
507 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
508 provide both 32 and 64 bit versions of
509 elf_finish_pointer_linker_section.
511 * elflink.c (_bfd_elf_create_linker_section): New function to
512 create a linker section.
513 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
514 given address in the linker pointer offsets created for a given
516 (_bfd_elf_make_linker_section_rela): Make a RELA section
517 corresponding to the generated linker section.
519 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
521 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
523 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
525 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
526 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
527 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
528 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
529 toc entry in an objdump) for now.
530 (ppc_do_last, ppc_get_last): New function - needed to save processing
531 the toc owner to the end.
532 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
535 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
536 toc owner from being done till last. Must define POWERPC_LE_PC
539 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
541 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
543 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
544 SizeOfImage for PowerPC. Ignore the size of the .junk section.
546 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
548 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
550 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
552 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
554 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
556 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
558 * elf.c (assign_file_positions_for_segments): Don't increment file
559 offset for a segment which contains no loadable sections.
561 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
563 * reloc.c: Add new PowerPC relocations.
564 * {bfd-in2,libbfd}.h: Regenerate.
566 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
567 (ppc_elf_reloc_type_lookup): Lookup new relocations.
569 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
571 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
574 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
577 * coffgen.c (coff_find_nearest_line): Don't try to cache
578 information in sections that are not owned by a BFD. From Richard
579 Henderson <richard@atheist.tamu.edu>.
581 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
582 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
583 * elflink.h (elf_link_output_extsym): Remove special check for
586 * ecoffswap.h: Add prototypes for static functions.
588 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
590 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
591 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
593 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
594 to satisfy a TOC16 relocation. Rewrite unsupported relocation
595 support. Begin support for R_PPC_SDA{2,}REL.
597 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
599 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
600 create the .got and .got.neg sections.
601 (ppc_elf_size_dynamic_sections): Call it.
602 (ppc_elf_check_relocs): Call it.
603 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
604 (ppc_elf_check_relocs): Add error messages for relocations we
605 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
608 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
610 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
611 section flags for V.4 and eabi.
613 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
615 * elf.c (assign_file_positions_for_segments): If a segment
616 contains no sections, don't mark it as readable.
618 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
619 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
621 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
622 dynamic section, if there is one.
623 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
624 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
625 (bfd_elf64_swap_dyn_in): Likewise.
626 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
628 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
630 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
631 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
632 <pirker@eiunix.tuwien.ac.at>.
634 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
636 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
637 PowerPC V.4 and eabi.
638 * bfd-in2.h: Regenerate.
639 * libfd.h: Regenerate.
641 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
643 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
644 section type and SHF_EXCLUDE section flag, turning them into the
645 appropriate bfd section flag.
647 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
649 * xcofflink.c (xcoff_link_add_symbols): Create the special
650 sections if we see a DYNAMIC object, in case that is the only
651 XCOFF input object we see.
653 * elf32-mips.c: Extensive changes for a start at dynamic linking
654 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
656 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
657 (struct elf_backend_data): Remove
658 elf_backend_create_program_headers field. Add
659 elf_backend_additional_program_headers and
660 elf_backend_modify_segment_map fields.
661 * elfxx-target.h (elf_backend_type_change_ok): Define if not
663 (elf_backend_additional_program_headers): Likewise.
664 (elf_backend_modify_segment_map): Likewise.
665 (elf_backend_create_program_headers): Don't define.
666 (elfNN_bed): Change to account for field changes.
667 * elf.c (assign_file_positions_for_segments): Call new
668 modify_segment_map backend function. Don't call old
669 create_program_headers backend function.
670 (get_program_header_size): Call additional_program_headers rather
671 than create_program_headers.
672 * elflink.h (elf_link_add_object_symbols): Initialize
673 type_change_ok from new backend field.
674 (elf_link_output_extsym): Don't warn if _rld_new_interface is
676 (elf_reloc_link_order): Treat a reloc against a defined symbol as
677 a reloc against the appropriate section.
679 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
680 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
681 (elf_flags_init): Rename from elf_ppc_flags_init.
682 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
684 (ppc_elf_copy_private_bfd_data): Likewise.
685 (ppc_elf_merge_private_bfd_data): Likewise.
687 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
690 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
692 * coff-alpha.c (alpha_relocate_section): During final link, allow
693 output .lita section to be bigger than 64k by adjusting gp value
694 on a per-input section basis.
695 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
697 (struct ecoff_section_tdata): Add gp field.
699 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
701 Handle Alpha ECOFF changes in OSF/1 3.2.
702 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
704 * coff-alpha.c: Include "aout/ar.h".
705 (alpha_ecoff_get_relocated_section_contents): Don't require an
706 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
707 3.2 doesn't generate one.
708 (alpha_relocate_section): Likewise.
709 (alpha_ecoff_slurp_armap): Define.
710 (alpha_ecoff_slurp_extended_name_table): Define.
711 (alpha_ecoff_construct_extended_name_table): Define.
712 (alpha_ecoff_truncate_arname): Define.
713 (alpha_ecoff_write_armap): Define.
714 (alpha_ecoff_generic_stat_arch_elt): Define.
715 (alpha_ecoff_update_armap_timestamp): Define.
717 (alpha_ecoff_read_ar_hdr): New static function.
718 (alpha_ecoff_get_elt_at_filepos): New static function.
719 (alpha_ecoff_openr_next_archived_file): New static function.
720 (alpha_ecoff_get_elt_at_index): New static function.
721 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
722 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
723 _bfd_ecoff to alpha_ecoff.
724 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
725 field from backend structure, rather than always calling
726 _bfd_get_elt_at_filepos.
727 * coff-mips.c (mips_ecoff_backend_data): Initialize
728 get_elt_at_filepos field.
729 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
730 from _bfd_generic_read_ar_hdr with minor changes.
731 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
732 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
735 * bfd-in.h (BFD_IN_MEMORY): Define.
736 * libbfd-in.h (struct bfd_in_memory): Define.
737 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
738 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
739 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
740 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
741 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
742 (bfd_get_size): Handle BFD_IN_MEMORY flag.
743 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
744 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
745 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
746 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
748 (bfd_openstreamr): Likewise.
749 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
750 BFD_IN_MEMORY is not set.
751 * riscix.c (riscix_some_aout_object_p): Likewise.
752 * bfd-in2.h, libbfd.h: Rebuild.
754 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
755 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
756 (bfd_get_elt_at_index): Define.
757 * archive.c (_bfd_generic_get_elt_at_index): Rename from
758 bfd_get_elt_at_index. Change index parameter from int to
760 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
761 (_bfd_noarchive_get_elt_at_index): Define.
762 (_bfd_archive_bsd_get_elt_at_index): Define.
763 (_bfd_archive_coff_get_elt_at_index): Define.
764 * bfd-in2.h, libbfd.h: Rebuild.
765 * aout-target.h (MY_get_elt_at_index): Define if not defined.
766 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
767 * ieee.c (ieee_get_elt_at_index): Define.
768 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
769 * oasys.c (oasys_get_elt_at_index): Define.
770 * som.c (som_get_elt_at_index): Define.
772 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
773 numbers to the .text section.
775 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
777 * ieee.c (ieee_write_debug_part): Change return type to boolean.
778 If there is a SEC_DEBUGGING section, get the contents of the debug
779 information part from it.
780 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
782 (ieee_write_object_contents): Check ieee_write_debug_part return.
784 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
786 * config.bfd (i[345]86-*-freebsd*): Add target.
787 * configure.in (i386freebsd_vec): Add vec.
788 * configure: Regenerate.
789 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
790 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
791 Rebuild dependencies..
792 * freebsd.h: New file.
793 * i386freebsd.c: New file.
794 * targets.c (i386freebsd_vec): Declare.
795 (bfd_target_vector): Add i386freebsd_vec.
796 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
797 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
799 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
801 * ieee.c (ieee_slurp_debug): New static function.
802 (ieee_object_p): Call it.
803 (ieee_slurp_section_data): Skip debugging sections.
804 (ieee_get_reloc_upper_bound): Likewise.
805 (ieee_get_section_contents): Likewise.
806 (ieee_canonicalize_reloc): Likewise.
807 (ieee_write_section_part): Likewise.
808 (ieee_write_debug_part): Likewise.
809 (ieee_write_data_part): Likewise.
810 (init_for_output): Likewise.
812 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
814 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
816 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
817 relocs, since ppc_elf_relocate_section handles the linker case.
818 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
820 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
821 ppc_elf_relocate_section since that is now the only caller.
822 (ppc_elf_relocate_section): Ditto.
824 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
826 * coffcode.h (coff_write_object_contents): If we don't know the
827 section of the entry point for an XCOFF executable, always set the
830 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
832 * elf.c (bfd_section_from_shdr): Add support for note sections.
834 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
836 * bfd-in.h (struct _symbol_info): Add stab_type field.
837 * bfd-in2.h: Rebuild.
838 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
840 * elf32-ppc.c: Remove trailing newline from calls to
842 (ppc_elf_merge_private_bfd_data): Only warn about endianness
843 difference if target endianness is known.
845 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
847 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
848 old style TOC16 references without using R_PPC_GOT.
849 (ppc_reloc_type): Ditto.
850 (ppc_elf_reloc_type_lookup): Add support for TOC16.
851 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
852 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
853 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
854 (ppc_elf_check_relocs): New function for GOT/PLT support that is
856 (ppc_elf_adjust_dynamic_symbol): Ditto.
857 (ppc_elf_adjust_dynindx): Ditto.
858 (ppc_elf_size_dynamic_sections): Ditto.
859 (ppc_elf_finish_dynamic_symbol): Ditto.
860 (ppc_elf_finish_dynamic_sections): Ditto.
861 (ELF_DYNAMIC_INTERPRETER): Define.
863 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
865 * elf.c (copy_private_bfd_data): When attaching sections to
866 segments ignore sections that won't be allocated. Patch from
869 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
871 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
874 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
876 * coff-i960.c (CALC_ADDEND): Define.
877 (coff_i960_relocate_section): Add the input section VMA to the
878 addend for PC relative relocs.
880 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
882 * peicode.h (pe_print_pdata): Must test the entire entry for zero
883 to correctly terminate.
885 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
887 * targets.c (enum bfd_endian): Define.
888 (bfd_target): Rename byteorder_big_p to byteorder, and change it
889 from boolean to enum bfd_endian. Change header_byteorder_big_p
891 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
892 (bfd_header_big_endian, bfd_header_little_endian): New macros.
893 * bfd-in2.h: Rebuild.
894 * All targets: Change initialization of byteorder and
895 header_byteorder to use enum bfd_endian values rather than
897 * All files: Change all references to byteorder_big_p and
898 header_byteorder_big_p to use new bfd_*_endian macros.
900 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
902 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
904 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
906 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
908 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
910 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
912 * ieee.c: Lots of minor cleanups. Make many functions return
913 errors rather than calling abort. Also:
914 (ieee_write_twobyte): Remove; change callers to call existing
915 ieee_write_2bytes function.
916 (ieee_write_expression): Don't output the section twice when
917 outputting a local symbol. Don't emit an extraneous zero if there
919 (ieee_slurp_sections): Set the lma as well as the vma.
920 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
922 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
923 a recognized one or bfd_arch_unknown.
924 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
926 (ihex_get_symtab): Likewise.
928 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
930 * aoutx.h: Include <ctype.h>.
931 (struct aout_link_includes_table): Define.
932 (struct aout_link_includes_totals): Define.
933 (struct aout_link_includes_entry): Define.
934 (aout_link_includes_lookup): Define macro.
935 (struct aout_final_link_info): Add includes field.
936 (aout_link_includes_newfunc): New static function.
937 (NAME(aout,final_link)): Initialize includes hash table.
938 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
940 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
942 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
944 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
946 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
948 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
950 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
951 (pe_print_private_bfd_data): call pe_print_reloc.
952 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
953 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
954 up some debugging as well.
956 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
958 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
961 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
963 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
964 when setting sections to NULL.
966 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
968 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
970 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
971 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
973 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
974 * bfd-in2.h: Rebuild.
976 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
978 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
980 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
982 * ihex.c (ihex_scan): Handle record types 4 and 5.
983 (ihex_object_p): Permit types 4 and 5.
984 (ihex_set_section_contents): Remove check for out of range
986 (ihex_write_object_contents): Generate types 4 and 5.
988 * elflink.h (elf_link_output_extsym): Just ignore warning and
989 indirect references to symbols which don't really exist.
991 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
993 * peicode.h (pe_print_idata): Minor format fixes
994 (pe_print_edata): New function. Under private printing, this formats
995 the edata section of a PE file.
996 (pe_print_private_bfd_data): Added call to pe_print_edata.
998 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1000 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1001 index, don't call stoi.
1003 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1005 * srec.c (srec_scan): Set lma as well as vma.
1007 * ihex.c: New file; support for Intel Hex format.
1008 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1009 (ihex_vec): Declare.
1010 (bfd_target_vector): Always include ihex_vec.
1011 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1012 * Makefile.in: Rebuild dependencies.
1013 (BFD_LIBS): Add ihex.o
1014 (BFD_LIBS_CFILES): Add ihex.c.
1015 * bfd-in2.h: Rebuild.
1017 * elf.c (assign_file_positions_for_segments): Sort the sections in
1019 (get_program_header_size): Return the right size if segment_map is
1021 (copy_private_bfd_data): Don't bother to sort the sections.
1023 * bfd.c (bfd_record_phdr): New function.
1024 * bfd-in.h (bfd_record_phdr): Declare.
1025 * bfd_in2.h: Rebuild.
1027 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1030 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1031 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1033 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1034 (bfd_zmalloc): Change declaration.
1035 * libbfd.h: Rebuild.
1036 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1037 and realloc. Don't set bfd_error_no_memory if they fail.
1039 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1041 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1042 uses as well. Added a new howto to deal with TOCREL16 relocs that
1043 are TOCDEFN as well.
1044 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1045 to handle RVA relocs from dlltool.
1046 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1047 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1048 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1050 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1051 to get the right section alignment.
1053 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1055 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1056 p_paddr if p_paddr is zero.
1057 (make_mapping): Set includes_filehdr and includes_phdrs for first
1059 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1061 (assign_file_positions_for_segments): Handle includes_filehdr and
1062 includes_phdrs. Remove special handling of PT_PHDR and first
1064 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1065 when appropriate. Remove special handling of PT_PHDR segment.
1066 Use a more complex condition for when a section is included in a
1067 segment to handle Solaris linker oddities.
1069 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1071 * coff-m88k.c (howto_table): Reformatted for easier reading;
1072 special_function now points to new function m88k_special_reloc.
1073 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1075 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1076 be done correctly by m88k_special_reloc.
1077 (reloc_processing): New function to be used by RELOC_PROCESSING.
1078 (RELOC_PROCESSING): Define to call reloc_processing.
1080 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1082 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1083 (pe_print_pdata): Likewise.
1085 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1086 obstack_alloc fails.
1087 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1089 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1090 * Many files: don't set bfd_error_no_memory if one of the above
1093 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1094 if p_paddr_valid is set.
1095 (copy_private_bfd_data): New static function.
1096 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1098 * elf.c (assign_file_positions_for_segments): Fix case where extra
1099 program headers were allocated.
1101 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1102 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1103 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1104 _bfd_elf_print_private_bfd_data.
1106 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1107 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1108 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1109 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1110 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1111 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1112 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1114 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1116 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1117 * elf.c (make_mapping): New static function.
1118 (map_sections_to_segments): New static function.
1119 (elf_sort_sections): New static function.
1120 (assign_file_positions_for_segments): New static function.
1121 (map_program_segments): Remove.
1122 (get_program_header_size): Remove sorted_hdrs, count, and
1123 maxpagesize parameters. Simplify.
1124 (assign_file_positions_except_relocs): When generating an
1125 executable, use assign_file_positions_for_segments.
1126 (elf_sort_hdrs): Remove.
1127 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1128 to get_program_header_size.
1130 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1132 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1134 * configure, config.in: Regenerate with autoconf 2.7.
1136 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1137 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1139 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1141 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1142 (ecoff_sec_to_styp_flags): Likewise.
1143 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1144 (ecoff_set_symbol_info): Handle scRConst.
1145 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1146 (ecoff_compute_section_file_positions): Handle .rconst section.
1147 (_bfd_ecoff_write_object_contents): Likewise.
1148 (ecoff_link_check_archive_element): Handle scRConst.
1149 (ecoff_link_add_externals): Likewise.
1150 (ecoff_link_write_external): Handle .rconst section.
1151 (ecoff_reloc_link_order): Likewise.
1152 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1153 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1155 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1157 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1158 DEF_DYNAMIC flag is set.
1160 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1162 * host-aout.c: If TRAD_HEADER is defined, include it.
1164 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1166 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1167 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1168 (BFD_NEED_DECLARATION): New function.
1169 * configure.in: Use BFD_NEED_DECLARATION.
1170 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1171 * configure, config.in: Rebuild with autoconf 2.6.
1173 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1174 special_sections before returning when called with a non XCOFF
1177 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1180 * coffcode.h (coff_compute_section_file_positions): Only pad the
1181 previous section to force file alignment when creating an
1184 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1186 * coffcode.h (coff_compute_section_file_positions): If
1187 RS6000COFF_C, set up the .debug section.
1189 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1190 if it is not large enough to accomodate the entire TOC area with
1191 signed 16 bit offsets.
1192 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1194 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1195 TOC anchor to use the TOC value used in the output file.
1197 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1199 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1200 (_bfd_coff_read_string_table): Likewise.
1202 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1204 * pe-arm.c: Fix typos.
1205 * coff-arm.c: Likewise.
1207 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1209 * coff-ppc.c (list_ele): Added "cat"egory member.
1210 (record_toc): New category parameter (priv or pub).
1211 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1212 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1213 the mainline. It addes extra toc cells in error.
1214 (ppc_coff_swap_sym_in_hook): Added some documentation.
1215 (dump_toc): Can now diagnose "virtual toc" chicanery.
1217 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1219 * elf-bfd.h (struct elf_link_hash_table): Change type of
1220 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1222 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1224 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1225 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1227 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1228 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1229 defined or mentioned in a regular file.
1231 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1233 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1234 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1235 (coff_ppc_relocate_section): Correct REL24 handling
1236 (ppc_process_before_allocation): Correct TOCDEFN handling
1238 * peicode.h (dir_names): Added name descriptions
1240 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1242 * VERSION: Updated to cygnus-2.6.
1244 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1246 * targets.c (m68k4knetbsd_vec): Declare.
1248 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1250 * targets.c (bfd_target): Change type of second argument to
1251 _bfd_print_private_bfd_data from void * to PTR.
1252 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1253 using PTR rather than void *.
1254 * bfd-in2, libbfd.h: Rebuild.
1255 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1257 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1258 _bfd_generic_bfd_print_private_bfd_data rather than casting
1261 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1263 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1264 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1266 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1267 BFD64_BACKENDS_CFILES): New variables.
1270 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1272 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1273 not at the file position of the first section.
1274 * coffcode.h (coff_compute_section_file_positions): Avoid using
1276 (coff_write_object_contents): When generating a PPC PE executable
1277 with no symbols, round up the file size to a COFF_PAGE_SIZE
1279 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1280 don't write out a string table.
1282 * elf.c (bfd_section_from_shdr): When using a different section
1283 header, pass the new one to _bfd_elf_make_section_from_shdr.
1284 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1285 (elf_map_symbols): Add section VMA to symbol value when comparing
1287 (_bfd_elf_compute_section_file_positions): Only build symbol table
1288 if there are some symbols. Set file offset of symtab and strtab
1290 (assign_file_positions_except_relocs): Remove dosyms parameter.
1291 Change all callers. Never set file offset of symtab and strtab
1293 (_bfd_elf_copy_private_section_data): New function.
1294 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1295 (_bfd_elf_copy_private_symbol_data): New function.
1296 (swap_out_syms): Check for special mapping of st_shndx created by
1297 copy_private_symbol_data.
1298 * elfxx-target.h: Use new copy routines.
1299 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1300 (_bfd_elf_copy_private_section_data): Declare.
1302 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1304 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1307 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1308 _bfd_dummy_target, matching the recent change to archive
1311 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1313 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1314 arithmetic on PTR types.
1316 * aout-target.h (MY(callback)): Set the lma of the sections.
1318 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1319 symbol into a reloc against the section.
1321 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1323 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1324 glue for the relocs: IMGLUE and IFGLUE.
1325 (record_toc): new function - tracks toc contents
1326 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1327 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1328 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1329 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1330 (ppc_record_toc_entry): Removed a debug define (duh)
1332 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1333 (pe_print_idata): New function - formats the idata section data
1334 (pe_print_pdata): New function - formats the pdata section data
1335 (pe_print_private_bfd_data): calls to above
1337 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1339 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1340 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1341 TARGET_SYM and TARGET_NAME for vector and BFD name.
1342 * coff-pmac.c (pmac_xcoff_vec): Remove.
1343 (TARGET_SYM, TARGET_NAME): Define.
1344 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1345 machine to 0, not all PowerMacs are 601s.
1347 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * elfcode.h (elf_object_p): Read in any program headers.
1350 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1351 based on the program headers, if any.
1352 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1353 (map_program_segments): Set p_paddr of program headers based on
1356 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1358 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1361 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1362 trying to do a relocateable link with a non-a.out object file.
1364 * archive.c (bfd_generic_archive_p): Check the first object file
1365 in an archive even if target_defaulted is set. If the object file
1366 has the wrong xvec, reject it.
1368 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1369 be represented, report the name via _bfd_error_handler.
1370 (translate_to_native_sym_flags): Likewise.
1371 * elf32-mips.c (mips_elf_final_link): Likewise.
1372 * oasys.c (oasys_write_sections): Likewise.
1374 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1375 which checks for STYP_OVRFLO sections.
1376 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1377 reloc and lineno count overflows.
1378 (coff_write_object_contents): Call coff_count_linenumbers before
1379 coff_compute_section_file_positions. If RS6000COFF_C, handle
1380 reloc and lineno count overflows.
1381 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1382 relocs before dealing with .pad sections. Count overflow section
1383 headers when handling .pad sections.
1385 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1388 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1389 (struct xcoff_link_hash_table): Add descriptor_section and
1390 special_sections fields.
1391 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1392 (xcoff_link_add_symbols): Set linkage section alignment. Create
1393 descriptor section. Check for magic symbol names (_text, etc.),
1394 and record them in special_sections if found. Set
1395 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1396 descriptor field to point back to the function code symbol.
1397 (xcoff_sweep): Always mark the special descriptor_section.
1398 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1399 function descriptor, and mark it if it is.
1400 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1401 parameter, and fill it in. Allocate space for the descriptor
1403 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1404 global linkage code. If an undefined function descriptor is
1405 exported, arrange to define it. Warn about any other undefined
1407 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1408 (xcoff_write_global_symbol): Create a function descriptor when
1410 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1411 * bfd-in2.h: Rebuild.
1413 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1415 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1416 (ppc_coff_link_hash_table): new types for hashing
1417 (ppc_coff_link_hash_newfunc): hash entry constructor
1418 (ppc_coff_link_hash_table_init): hash table initializer
1419 (ppc_coff_link_hash_table_create): hash table constructor
1420 (ppc_record_toc_entry): changed references to hash table
1421 (coff_ppc_relocate_section): changed references to hash table
1423 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1424 * libcoff.h: Rebuild
1426 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1427 (coff_link_add_symbols): removed toc_offset init
1429 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1431 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1434 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1435 if it is given and mmep is available.
1436 * acconfig.h: Undef USE_MMAP.
1437 * configure, config.in: Regenerated.
1438 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1439 table handling the old way.
1440 (aout_get_external_symbols): Don't complain if last byte of string
1442 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1443 (bfd_free_window) [! USE_MMAP]: Don't define.
1444 (bfd_get_file_window,
1445 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1447 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1449 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1452 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1454 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1455 compatible with AMD generated COFF files. Try to support both AMD
1456 and GNU formats simultaneously.
1457 (coff_a29k_relocate_section): Likewise.
1459 * libbfd.c (bfd_get_file_window): Change writable parameter from
1460 int to boolean; update all callers. Pass MAP_SHARED if not
1461 writable--it's required on Solaris. Cast fprintf argument to
1463 * bfd-in.h (bfd_get_file_window): Update declaration.
1464 * bfd-in2.h: Rebuild.
1465 * aoutx.h: Update calls to bfd_get_file_window.
1467 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1469 (xcoff_swap_ldhdr_in): New static function.
1470 (xcoff_swap_ldsym_in): New static function.
1471 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1472 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1473 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1474 Handle XTY_ER/XMC_XO symbols correctly.
1475 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1476 rather than normal symbol table.
1477 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1478 already defined with the same absolute value.
1479 (xcoff_mark): When considering called symbols, check whether the
1480 descriptor is from a dynamic object, rather than the symbol
1482 (xcoff_build_ldsyms): Likewise.
1484 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1485 Cast realloc and malloc return values. If malloc or realloc fail,
1486 set bfd_error_no_memory.
1487 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1488 * bfd-in2.h: Rebuild.
1490 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1492 * coff-ppc.c (ppc_record_toc_entry): new function.
1493 (in_reloc_p): changed return value.
1494 (coff_ppc_relocate_section): much rework.
1495 (ppc_allocate_toc_section): new function.
1496 (ppc_process_before_allocation): new function.
1497 (ppc_coff_swap_sym_in_hook): new function.
1499 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1500 (coff_link_add_symbols): initialize toc_offset.
1502 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1503 (coff_swap_aouthdr_out): Added more sections to the data
1504 dictionary for the pe file header. Also changed linker version
1505 number on the ppc side.
1506 (dir_names): small improvements to the dictionary printing.
1507 (pe_mkobject_hook): save the file level flags.
1509 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1510 (pe_tdata): added real_flags field
1511 (coff_tdata): added local_toc_sym_map and access macro
1513 * libcoff.h (coff_link_hash_entry): added toc_offset field
1514 (pe_tdata): added real_flags field
1515 (coff_tdata): added local_toc_sym_map and access macro
1517 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1518 (coff_mkobject): init for local_toc_sym_map
1519 (coff_write_object_contents): set the internal_a.magic to
1520 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1523 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1525 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1526 entries until both the line number address and the function name
1527 address are too large.
1529 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1530 * configure: Rebuilt.
1532 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1533 is defined in the environment.
1535 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1537 * som.c (som_get_section_contents_in_window): Define to use
1540 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1542 * coff-i860.c: New file, based on coff-i386.c.
1543 * cpu-i860.c: New file, based on cpu-i386.c.
1544 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1545 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1546 targets, using i860coff_vec.
1547 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1548 trad-core.o and hosts/i860mach3.h.
1549 (i860coff_vec): Use coff-i860.o and cofflink.o.
1550 * configure: Rebuild.
1551 * Makefile.in: Rebuild dependencies.
1552 (ALL_MACHINES): Add cpu-i860.o.
1553 (BFD32_BACKENDS): Add coff-i860.o.
1554 (CFILES): Add cpu-i860.c and coff-i860.c.
1555 * targets.c (i860coff_vec): Declare.
1556 (bfd_target_vector): Add &i860coff_vec.
1557 * archures.c (bfd_i860_arch): Declare.
1558 (bfd_archures_list): Add &bfd_i860_arch.
1559 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1560 (coff_set_flags): Handle bfd_arch_i860.
1561 (coff_write_object_contents): Handle I860 a.out magic number.
1563 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1565 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1566 the created .tc section to 2.
1567 (xcoff_mark): Don't keep a .loader reloc for a call to an
1568 undefined symbol when creating a shared library.
1569 (xcoff_build_ldsyms): When creating a shared library, generate
1570 global linkage code for a call to an undefined symbol.
1572 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1574 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1575 BFD32_BACKENDS, BFD64_BACKENDS.
1576 (.dep1): Put mkdep output in a separate file.
1577 Rebuilt dependencies.
1579 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1582 Permit use of mmap when available:
1584 * configure.in: Check for mmap, madvise, mprotect.
1585 * config.in, configure: Regenerated.
1587 * libbfd.c (struct _bfd_window_internal): Define type.
1588 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1590 (ok_to_map): New static variable for debugging.
1591 (_bfd_generic_get_section_contents_in_window): New function.
1592 * bfd-in.h (bfd_window_internal): Declare type.
1593 (bfd_window): Define type.
1594 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1595 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1598 * libaout.h (struct aoutdata): Add two window fields.
1599 (obj_aout_sym_window, obj_aout_string_window): New macros.
1600 * aoutx.h (some_aout_object_p): Initialize windows.
1601 (aout_get_external_symbols): Get symbol data and strings in
1602 windows instead of explicitly allocated buffers.
1603 (slurp_symbol_table): Free window instead of memory.
1604 (bfd_free_cached_info): Release windows instead of freeing storage
1606 (aout_link_free_symbols): Ditto.
1608 * targets.c (bfd_target): Add new field for
1609 get_section_contents_in_window.
1610 (BFD_JUMP_TABLE_GENERIC): Updated.
1611 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1612 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1613 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1614 macros for get_section_contents_in_window field.
1616 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1618 * core.c: Renamed to corefile.c
1619 * makefile.dos (OBJS): Change core.o to corefile.o
1620 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1623 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1625 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1626 targ_selvecs to allow debugging under Irix-5 native.
1629 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1631 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1632 to o. Clobber and restore the list of new csects around the call
1633 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1634 linker error and the linker wants to read the symbol table. Reset
1635 the line number count of a real section even if it has no relocs.
1636 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1638 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1641 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1643 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1644 an undefined symbol in a shared link.
1646 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1647 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1648 phdm@info.ucl.ac.be (Philippe De Muyter).
1650 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1652 * coff-m88k.c (rtype2howto): New static function.
1653 (RTYPE2HOWTO): Use it rather than a macro definition.
1655 * coffcode.h (coff_write_object_contents): set internal_a.magic
1656 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1658 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1659 define TRAD_HEADER to new file hosts/delta68.h.
1660 m88*-motorola-sysv*, however, does use ptrace-core.o.
1661 * hosts/delta68.h: New file.
1663 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1664 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1666 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1668 * i386linux.c (MY(vec)): Declare before use.
1670 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1672 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1673 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1675 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1676 BFD is not of the right type.
1677 (bfd_elf_get_needed_list): Likewise.
1678 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1679 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1680 * xcofflink.c (XCOFF_XVECP): Define.
1681 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1683 (bfd_xcoff_import_symbol): Likewise.
1684 (bfd_xcoff_export_symbol): Likewise.
1685 (bfd_xcoff_link_count_reloc): Likewise.
1686 (bfd_xcoff_record_link_assignment): Likewise.
1687 (bfd_xcoff_size_dynamic_sections): Likewise.
1689 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1690 table index against the number of symbols for a base relative
1693 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1695 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1696 full_aouthdr flag here...
1697 (_bfd_xcoff_bfd_final_link): ...not here.
1699 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1701 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1702 systems that have a system <libelf.h>.
1703 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1704 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1705 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1706 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1707 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1708 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1709 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1711 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1713 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1714 set, set BSF_WEAK in symbol. Change all callers.
1715 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1716 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1717 _bfd_generic_link_add_one_symbol.
1718 (ecoff_indirect_link_order): Check that the section tdata relocs
1719 are not NULL before using them.
1721 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1722 define TRAD_HEADER as hosts/alphalinux.h.
1723 * configure: Rebuild.
1724 * hosts/alphalinux.h: New file.
1725 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1728 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1730 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1731 C_ECOMM storage classes.
1733 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1735 (xcoff_mark): Call xcoff_mark_symbol.
1736 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1737 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1739 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1741 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1743 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1745 (xcoff_find_reloc): New static function.
1746 (xcoff_link_add_symbols): Use it.
1747 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1748 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1749 relocate the value of C_DECL.
1751 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1753 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1755 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1756 callback decide what goes in .relocs.
1757 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1758 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1761 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1766 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1768 * xcofflink.c: More improvements, mostly to fix handling of
1769 constructors and a few other special cases.
1770 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1771 zero, reverting yesterday's change.
1772 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1773 (bfd_xcoff_link_count_reloc): Declare.
1774 (bfd_xcoff_record_link_assignment): Declare.
1775 * bfd-in2.h: Rebuild.
1777 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1779 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1780 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1781 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1782 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1783 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1784 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1786 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1789 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1790 segments includes the a.out header. See to that the magic number
1791 *always* is big-endian.
1793 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1794 m68k4k NetBSD configurations.
1796 * configure.in, configure: Separate i386 & mips NetBSD
1797 configurations from other BSD ones. Don't assume DEC is the only
1798 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1799 configurations. Add support for m68k4k NetBSD object format.
1801 * libaout.h: Added M_68K4K_NETBSD magic.
1803 * m68k4knetbsd.c: New file.
1805 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1807 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1810 * hosts/mipsnbsd.h: New file.
1813 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1815 * config.bfd: Add config stuff for mips*-*-magic* to set
1816 targ_defvec to ecoff_big_vec.
1819 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1821 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1823 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1824 toc_section, and entry_section fields.
1825 (struct xcoff_section_tdata): Remove ldrel_count field.
1826 * libcoff.h: Rebuild.
1827 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1829 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1830 full a.out header if full_aouthdr is set in xcoff_data.
1831 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1832 based on sections stored in xcoff_data.
1833 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1835 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1836 (rs6000coff_vec): Set symbol_leading_char to '.'.
1837 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1838 value stored in ret rather than returning a pointer value.
1840 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1842 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1845 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1847 * som.c (som_slurp_string_table): Allocate the strings with malloc
1848 since they're free'd by free_cached_info.
1849 (som_slurp_symbol_table): Similarly for the symbol table.
1851 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1853 * Makefile.in (diststuff): Don't make headers.
1855 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1857 * Makefile.in: Rebuild dependencies.
1859 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1860 output_bfd is not SunOS.
1861 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1862 non-SunOS input files.
1864 * xcofflink.c: Extensive changes to support linking shared objects
1865 and generating a .loader section.
1866 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1867 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1868 last_symndx, and ldrel_count fields.
1869 * libcoff.h: Rebuild.
1870 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1871 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1873 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1874 (bfd_xcoff_export_symbol): Declare.
1875 (bfd_xcoff_size_dynamic_sections): Declare.
1876 * bfd-in2.h: Rebuild.
1878 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1880 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1881 * configure: Rebuild.
1882 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1883 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1885 (pmac_xcoff_vec): Update to use new xcoff support.
1886 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1887 (xcoff_write_armap): Declare buf as unsigned char.
1888 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1890 * mpw-make.sed: Generalize subdir_do edit.
1892 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1894 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1895 correctly. Don't initialize asect->vma.
1897 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1899 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1900 something a little less than the page size.
1902 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1904 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1906 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1908 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1909 * coffcode.h (coff_write_object_contents): If .bss is before
1910 .data us that as data_start.
1911 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1913 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1914 (coff_swap_outhdr_out): Hardwire in version number.
1916 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1918 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1919 major and minor to *_vno, since the former are also macros in
1920 SunOS header files. Cast result of bfd_alloc to appropriate
1923 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1924 before assigning to sec_data.
1926 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1928 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1929 now relative to the section, not absolute.
1930 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1931 get the file name when there is a N_SO directory name. When
1932 handling stabs, remember that section->vma was added to the
1935 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1937 * sunos.c (struct sunos_link_hash_table): Add needed field.
1938 (sunos_link_hash_table_create): Call bfd_release, not free.
1939 (sunos_link_hash_table_create): Initialize needed field.
1940 (sunos_add_dynamic_symbols): Record needed objects.
1941 (bfd_sunos_get_needed_list): New function.
1942 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1943 * bfd-in2.h: Rebuild.
1945 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1947 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1949 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1951 * bfd-in.h (struct bfd_link_needed_list): Rename from
1952 bfd_elf_link_needed_list.
1953 * bfd-in2.h: Rebuild.
1954 * elf.c, elflink.h, libelf.h: Corresponding changes.
1956 Add start at AIX linker support; no shared libraries yet.
1957 * xcofflink.c: New file.
1958 * configure.in (rs600coff_vec): Use xcofflink.o.
1959 * configure: Rebuild.
1960 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1962 (struct xcoff_section_tdata): Define.
1963 (xcoff_section_data): Define macro.
1964 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1965 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1966 (_bfd_xcoff_bfd_final_link): Declare.
1967 (_bfd_ppc_xcoff_relocate_section): Declare.
1968 * libcoff.h: Rebuild.
1969 * coff-rs6000.c: Clean up a bit.
1970 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1971 cputype, csects, and debug_indices.
1972 (xcoff_copy_private_bfd_data): Copy cputype.
1973 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1974 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1975 (xcoff_reloc_type_lookup): Rename from
1976 rs6000coff_reloc_type_lookup.
1977 (coff_relocate_section): Define.
1978 (_bfd_xcoff_sizeof_headers): Define.
1979 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1980 (_bfd_xcoff_bfd_relax_section): Define.
1981 (_bfd_xcoff_bfd_link_split_section): Define.
1982 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1984 * coffcode.h (coff_compute_section_file_positions): If AIX,
1985 increment sofar by SMALL_AOUTSZ if not executable.
1986 (coff_write_object_contents): If AIX, always output an a.out
1987 header; if not executable, header size of SMALL_AOUTSZ.
1988 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1989 (_bfd_stringtab_init): Initialize xcoff field.
1990 (_bfd_xcoff_stringtab_init): New function.
1991 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1992 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1993 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1994 * libbfd.h: Rebuild.
1995 * Makefile.in: Rebuild dependencies.
1996 (BFD32_BACKENDS): Add xcofflink.o.
1997 (CFILES): Add xcofflink.c.
1999 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2000 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2001 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2003 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2005 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2007 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2009 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2010 * config.in: Regenerated.
2012 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2013 (_bfd_chunksize): New variable.
2014 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2015 for obstack chunk size.
2016 * configure.in: Check for getpagesize.
2017 * configure: Regenerated.
2019 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2021 * trad-core.c (rawptr): Make it a local variable of
2022 ptrace_unix_core_file_p.
2024 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2026 * coff-arm.c (in_reloc_p): New.
2027 * coff-i386.c (in_reloc_p): New.
2028 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2029 (coff_write_object_contents): Only set has_reloc_section
2031 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2032 in_reloc_p to decide if reloc should be emitted.
2033 * libcoff.h (pe_data_type.in_reloc_p): New.
2034 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2036 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2038 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2039 (_bfd_coff_read_internal_relocs): Likewise.
2040 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2041 (_bfd_coff_read_internal_relocs): Likewise.
2043 * elflink.h (elf_link_add_object_symbols): Correct conditions
2044 under which type and size change warnings are issued.
2046 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2048 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2049 a symbol which is not in a real section.
2050 (coff_write_native_symbol): Corresponding change.
2052 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2053 coff_link_hash_newfunc and make non-static.
2054 (_bfd_coff_link_hash_table_init): New function, broken out of
2055 _bfd_coff_link_hash_table_create.
2056 (_bfd_coff_link_hash_table_create): Use it.
2057 (process_embedded_commands): Make static.
2058 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2059 (_bfd_coff_link_hash_table_init): Declare.
2060 * libcoff.h: Rebuild.
2062 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2063 field in XCOFF tdata.
2064 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2065 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2066 based on cputype stored in a.out header, or in n_type of initial
2068 (coff_write_object_contents): Set cputype correctly in a.out
2070 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2072 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2073 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2075 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2076 * libcoff.h: Rebuild.
2078 * cpu-rs6000.c (rs6000_compatible): New static function.
2079 (bfd_rs6000_arch): Use it.
2080 * cpu-powerpc.c (powerpc_compatible): New static function.
2081 (arch_info_struct): Define various flavours of PowerPC.
2082 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2085 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2087 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2089 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2091 * elflink.h (elf_link_add_object_symbols): Don't warn about
2092 changing the size or type if the old definition was weak.
2094 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2096 * coffcode.h (combined_entry_type): Add fix_line field.
2097 (coff_slurp_line_table): Warn if we try to set the lineno field of
2099 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2100 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2101 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2102 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2104 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2105 * libcoff.h: Rebuild.
2107 * libcoff-in.h (struct xcoff_tdata): Define.
2108 (xcoff_data): Define.
2109 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2110 * bfd-in2.h, libcoff.h: Rebuild.
2111 * coff-rs6000.c (xcoff_mkobject): New static function.
2112 (coff_mkobject): Define.
2113 (xcoff_copy_private_bfd_data): New static function.
2114 (coff_bfd_copy_private_bfd_data): Define.
2115 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2117 (rs6000coff_vec): Add DYNAMIC to object_flags.
2118 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2119 .loader sections specially.
2120 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2121 section alignment from the XCOFF tdata information.
2122 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2123 F_SHROBJ, and copy the extra a.out header information into the
2124 XCOFF tdata structure.
2125 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2126 F_DYNLOAD and the extra a.out header information.
2127 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2128 C_HIDEXT symbol with attached csect information.
2129 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2130 in the o_maxdata field.
2131 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2132 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2133 end if BSF_NOT_AT_END is set.
2135 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2136 _bfd_read_ar_hdr_fn.
2137 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2138 * bfd-in2.h, libbfd.h: Rebuild.
2139 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2141 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2142 (bfd_slurp_bsd_armap_f2): Likewise.
2143 (_bfd_slurp_extended_name_table): Likewise.
2145 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2147 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2149 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2150 when the symbol table is empty.
2152 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2153 space for section symbols, since we don't output them either.
2154 (elf_m68k_adjust_dynindx): Removed.
2156 * ptrace-core.c (rawptr): Make it a local variable of
2157 ptrace_unix_core_file_p.
2159 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2161 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2164 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2165 Mac object file formats.
2167 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2169 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2170 auxent if there isn't one.
2171 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2172 rather than FILNMLEN as the maximum name length.
2174 * coffcode.h (bfd_coff_backend_data): Add new field
2175 _bfd_coff_print_aux.
2176 (bfd_coff_print_aux): New static function.
2177 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2178 scnlen field of an XTY_LD csect aux entry.
2179 (coff_print_aux): New static function.
2180 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2181 in coff_pointerize_aux_hook.
2182 (bfd_coff_std_swap_table): Initialize new field.
2183 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2184 * libcoff.h: Rebuild.
2185 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2186 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2188 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2189 if there are symbols, for native AIX ld compatibility.
2191 * coffcode.h (bfd_coff_backend_data): Add new field
2192 _bfd_coff_pointerize_aux_hook.
2193 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2194 or I960, and as 0 otherwise.
2195 (bfd_coff_std_swap_table): Initialize new field.
2196 * libcoff.h: Rebuild.
2197 * coffgen.c (coff_pointerize_aux): Change parameters to take
2198 symbol pointer instead of type and class, and to take aux index.
2199 Call _bfd_coff_pointerize_aux_hook if it is defined.
2200 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2201 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2202 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2204 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2205 read-only/host-only support.
2207 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2209 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2212 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2213 BFD_JUMP_TABLE_ARCHIVE accordingly.
2214 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2215 (_bfd_compute_and_write_armap): Declare.
2216 (_bfd_generic_read_ar_hdr): Declare.
2217 (_bfd_read_ar_hdr): Define.
2218 (_bfd_noarchive_read_ar_hdr): Define.
2219 (_bfd_archive_bsd_read_ar_hdr): Define.
2220 (_bfd_archive_coff_read_ar_hdr): Define.
2221 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2222 _bfd_read_ar_hdr instead.
2223 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2224 (_bfd_compute_and_write_armap): Rename from
2225 compute_and_write_armap. Make non-static. Change all callers.
2226 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2227 than _bfd_snarf_ar_hdr.
2228 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2229 * ieee.c (ieee_read_ar_hdr): Define.
2230 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2231 * oasys.c (oasys_read_ar_hdr): Define.
2232 * som.c (som_read_ar_hdr): Define.
2233 * bfd-in2.h, libbfd.h: Rebuild.
2235 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2237 * peicode.c (coff_swap_filehdr_in): If symptr is
2238 zero, there aren't any symbols, even if nsyms is set.
2240 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2242 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2244 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2245 sections, and set styp correctly for them: .got, .hash, .dynamic,
2246 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2247 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2249 (ecoff_sort_hdrs): New static function.
2250 (ecoff_compute_section_file_positions): Return boolean, not void.
2251 Sort the sections by VMA before looking through them. Put the
2252 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2253 section on an appropriate boundary within the page.
2254 (ecoff_compute_reloc_file_positions): Check return value of
2255 ecoff_compute_section_file_positions.
2256 (_bfd_ecoff_set_section_contents): Likewise.
2257 (_bfd_ecoff_write_object_contents): Check for various Alpha
2258 section types when incrementing text_size and data_size. Call
2259 adjust_headers backend function if it exists.
2260 * coff-alpha.c (alpha_adjust_headers): New static function.
2261 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2262 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2264 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2266 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2268 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2269 of ALTERNATE_AIX_CORE_FORMAT.
2270 * configure.in (aix4): No longer need CORE_FLAGS.
2271 * configure: Updated.
2273 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2275 NS32k changes from Ian Dall:
2276 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2278 (aout_link_input_section_std, aout_link_input_section_ext,
2279 aout_link_reloc_link_order): Call them instead of _bfd_*
2281 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2283 (backend_data): Use it instead of hardcoded zero.
2285 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2286 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2288 * ns32knetbsd.c: Include bfd.h.
2289 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2290 (MY_bfd_reloc_type_lookup): Declare function too.
2291 * pc532-mach.c (set_sizes): Don't declare.
2292 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2293 (backend_data, MY_backend_data): Don't define.
2295 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2296 ns32k-*-lites* like ns32k-*-netbsd*.
2298 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2301 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2303 * coffcode.h (coff_write_object_contents): Restore setting
2304 f_timdat to 0, deleted on August 22.
2306 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2308 * coffcode.h (coff_bfd_copy_private_symbol_data,
2309 coff_bfd_copy_private_section_data,
2310 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2311 * peicode.h (coff_bfd_copy_private_bfd_data): New
2312 (pe_bfd_copy_private_bfd_data): New.
2313 (coff_swap_scnhdr_in): Swap bss size into the right place.
2314 (pe_print_private_bfd_data): Add some newlines.
2316 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2318 * som.c (setup_sections): Don't die if a space has no subspaces.
2320 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2322 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2323 dynamic symbol override a common symbol. Don't change the size or
2324 type if they have been set and the new symbol is not a definition.
2325 Warn if the size or type changes.
2327 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2329 * som.c (som_begin_writing): Don't write the symbol table or
2331 (som_finish_writing): Write them here. Place them after the
2332 subspace data, but before the relocs.
2334 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2336 * sunos.c (sunos_add_one_symbol): Just pass false, not
2337 info->shared_library, to sunos_create_dynamic_sections.
2338 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2340 (sunos_check_dynamic_reloc): Remove .text section assertion.
2342 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2344 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2345 * configure, configure.in: Add pmac_xcoff_vec case.
2346 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2347 * coff-pmac.c: New file, PowerMac XCOFF support.
2348 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2349 * targets.c (pmac_xcoff_vec): Declare.
2351 * mpw-config.in: Various changes to be compatible with the
2352 autoconf-based configury.
2353 * mpw-make.sed: New file, sed commands to translate Unix
2354 makefile into MPW syntax.
2355 * mpw-make.in: Remove.
2356 * hosts/mpw.h: Remove.
2357 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2358 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2360 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2362 * binary.c (binary_get_symtab): Return an empty string on error.
2363 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2365 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2367 * coff-ppc.c: Reformatted according to gnu conventions
2368 Removed irrelevant "if 0" code
2370 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2372 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2373 symbols rather than as indirect symbols.
2374 (MY(slurp_symbol_table)): Don't do anything special about
2377 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2378 of .ctors and .dtors sections is no larger than 2.
2380 * sunos.c (sunos_add_one_symbol): Don't change
2381 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2383 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2384 dynamic symbols when creating a shared library.
2385 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2387 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2388 written even if it is not defined in a regular object.
2389 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2390 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2391 rather than the constant 22.
2392 (sunos_check_dynamic_reloc): Handle creating a shared library.
2393 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2394 zero when creating a shared library.
2395 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2396 write it out at the start of the symbol table.
2398 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2400 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2402 * config.bfd: Add arm-*-coff.
2403 * configure.in, configure: Add armcoff_{little,big}_vec.
2404 * targets.c (armcoff_{little,big}_vec): Declare.
2405 (bfd_target_vector): Add armcoff_{little,big}_vec.
2406 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2408 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2410 * targets.c (bfd_find_target): Remove debugging code.
2412 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2414 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2416 * Makefile.in: added *-ppc files
2417 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2418 allow pe based .o's to be shared with other tools on ppc/NT
2419 * config.bfd: added powerpc[le]-[pe|winnt] config support
2420 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2421 * peicode.h: Added more section flags for PE on ppc
2422 Added coff_swap_filehdr_out to allow peicode.h to be
2423 used for non-image PE files on ppc.
2424 Check for image, or not, before copying pe_opthdr
2425 * targets.c: Added new bfd's
2426 * targets.c: Removed two inactive bfds that shouldn't have made it this
2429 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2431 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2432 explicit values to initialize all relocs. Change all users.
2433 (ppc_elf_brtaken_inner): New function to handle branch predicition
2435 (ppc_elf_brtaken_reloc): Ditto.
2436 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2437 relocs use ppc_elf_unsupported_reloc.
2438 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2439 needs to be reported.
2440 (ppc_elf_relocate_section): Support branch prediction relocs.
2442 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2444 * bfd.c (bfd_assert): Remove \n from string passed to
2447 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2448 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2449 (bfd_coff_make_section_hook): Don't define.
2450 (coff_make_section_hook): Remove.
2451 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2452 (styp_to_sec_flags): Likewise.
2453 (coff_write_object_contents): Likewise.
2454 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2456 * libcoff.h: Rebuild.
2457 * coffgen.c (make_a_section_from_file): Just call
2458 bfd_make_section_anyway, not bfd_make_section or
2459 bfd_coff_make_section_hook.
2460 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2461 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2462 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2463 make_section_hook field.
2464 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2466 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2467 pointers into value field for warning and indirect symbols; just
2468 leave the value field alone.
2469 * linker.c (generic_link_add_symbol_list): Use next symbol for
2470 warning and indirect symbols, rather than looking in symbol value.
2471 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2472 parameter. Change all callers. Remove support for indirect
2473 symbols; it didn't work anyhow.
2474 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2475 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2476 * bfd-in2.h: Rebuild.
2478 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2480 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2481 go back to telling the tools this reloc operates on 32 bits.
2483 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2485 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2486 rather than a direct fprintf.
2487 * archive.c (_bfd_write_archive_contents): Likewise.
2488 * coffcode.h (coff_slurp_symbol_table): Likewise.
2489 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2490 (ppc_elf_unsupported_reloc): Likewise.
2491 (ppc_elf_relocate_section): Likewise.
2492 * i386linux.c (linux_tally_symbols): Likewise.
2493 (linux_finish_dynamic_link): Likewise.
2494 * osf-core.c (osf_core_core_file_p): Likewise.
2495 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2496 * som.c (som_sizeof_headers): Likewise.
2497 * srec.c (srec_bad_byte): Likewise.
2498 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2499 * libbfd-in.h (bfd_assert): Declare first parameter const.
2500 * libbfd.h: Rebuild.
2501 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2502 bfd_reloc_overflow is enough.
2503 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2504 * coff-h8500.c (rtype2howto): Likewise.
2505 * coff-z8k.c (rtype2howto): Likewise.
2506 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2507 * elf.c (_bfd_elf_get_lineno): Likewise.
2508 (_bfd_elf_no_info_to_howto): Likewise.
2509 (_bfd_elf_no_info_to_howto_rel): Likewise.
2510 * hp300hpux.c (convert_sym_type): Likewise.
2511 (MY(swap_std_reloc_in)): Likewise.
2512 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2514 * libaout.h (struct aoutdata): Add line_buf field.
2515 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2516 and filename_buffer. Instead, use a malloc buffer stored in the
2517 new line_buf field. Remove length restrictions.
2519 * coffgen.c (string_size): Remove static variable.
2520 (debug_string_size, debug_string_section): Likewise.
2521 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2522 and debug_string_size_p parameters. Use them instead of the
2523 global variables. Change all callers.
2524 (coff_write_symbol): Likewise.
2525 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2526 (coff_write_symbols): Add local variables to replace removed
2529 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2530 function, and line_base fields.
2531 * libcoff.h: Rebuild.
2532 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2533 information, rather than using static variables.
2535 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2536 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2538 * init.c (initialized): Remove static variable.
2539 (bfd_init): Don't bother setting initialized.
2540 (bfd_check_init): Remove.
2541 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2542 * libbfd.h: Rebuild.
2544 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2546 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2547 size for full core dumps. Copy core file header to private data.
2548 (rs6000coff_core_file_failing_command,
2549 rs6000coff_core_file_failing_signal): New functions to extract
2550 the file name and terminating signal from the core file.
2551 * coff-rs6000.c: Use them.
2553 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2555 Change arch info to be const, initialized at compile time.
2556 * archures.c: Reindent many functions. Change CONST to const.
2557 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2558 nothing set it anyhow. Make next const.
2559 (bfd_arch_info_list): Remove.
2560 (bfd_archures_list): Rename from archures_init_table. Change from
2561 a table of function pointers to a table of bfd_arch_info_type
2562 structure addresses.
2563 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2564 (bfd_lookup_arch): Likewise.
2565 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2567 (bfd_default_arch_struct): Make const.
2568 (bfd_arch_init, bfd_arch_linkin): Remove.
2569 (bfd_get_arch_info): Return a const pointer.
2570 * init.c (bfd_init): Don't call bfd_arch_init.
2571 * bfd.c (struct _bfd): Make arch_info const.
2572 * bfd-in2.h: Rebuild.
2573 * libbfd.h: Rebuild.
2574 * configure.in: Put & before everything in $selarchs.
2575 * configure: Rebuild.
2576 * cpu-*.c: Change bfd_*_arch from a function which calls
2577 bfd_arch_linkin to a const structure.
2578 * ieee.c (ieee_object_p): Make arch const.
2580 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2582 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2584 * bfd-in2.h: Regenerate.
2585 * libbfd.h: Regenerate.
2587 * elf32-ppc.c (reloc_type): Update names to match current draft.
2588 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2589 relative. Update names to current V.4 draft.
2590 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2591 (ppc_elf_relocate_section): Rename relocations to match draft.
2593 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2595 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2596 compiled with -mrelocatable-lib to be linked with either normal
2597 modules or -mrelocatable modules.
2599 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2601 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2602 in the a.out header.
2604 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2605 a reloc against a local symbol, even if it's not a section.
2607 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2609 * targets.c (bfd_target): Remove unused align_power_min field.
2610 * bfd-in2.h: Rebuild.
2611 * All backends: Remove initialization of align_power_min.
2613 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2615 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2617 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2619 * config.bfd (mips-dec-netbsd*): New target.
2620 * configure.host (mips-dec-netbsd*): New host.
2621 * configure.in (mips-dec-netbsd*): New native.
2622 * configure: Rebuild.
2624 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2626 Make the COFF backend linker merge common types:
2627 * cofflink.c (struct coff_debug_merge_element): Define.
2628 (struct coff_debug_merge_type): Define.
2629 (struct coff_debug_merge_hash_entry): Define.
2630 (struct coff_debug_merge_hash_table): Define.
2631 (coff_debug_merge_hash_table_init): Define.
2632 (coff_debug_merge_hash_table_free): Define.
2633 (coff_debug_merge_hash_lookup): Define.
2634 (struct coff_final_link_info): Add debug_merge field.
2635 (coff_debug_merge_hash_newfunc): New static function.
2636 (_bfd_coff_final_link): Allocate and free debug_merge table.
2637 (coff_link_input_bfd): Merge identical enum, struct and union
2640 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2642 Convert i960 COFF to use COFF backend linker.
2643 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2644 structure to store the symbol being used.
2645 (coff_i960_start_final_link): New static function.
2646 (coff_i960_relocate_section): New static function.
2647 (coff_i960_adjust_symndx): New static function.
2648 (coff_start_final_link): Define.
2649 (coff_relocate_section): Define.
2650 (coff_adjust_symndx): Define.
2651 * coffcode.h (bfd_coff_backend_data): Add new callback function
2652 _bfd_coff_start_final_link.
2653 (bfd_coff_start_final_link): Define.
2654 (coff_start_final_link): Define if not defined.
2655 (bfd_coff_std_swap_table): Add coff_start_final_link.
2656 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2658 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2659 function callback is not NULL.
2660 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2661 (_bfd_coff_internal_syment_name): Declare.
2662 * libcoff.h: Rebuild.
2663 * configure.in (icoff_big_vec): Add cofflink.o.
2664 (icoff_little_vec): Likewise.
2665 * configure: Rebuild.
2667 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2669 * Makefile.in (clean-info): Remove extraneous tab from line
2672 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2674 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2675 contents has relocs.
2677 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2679 * coffcode.h (coff_compute_section_file_positions): Keep the
2681 (coff_write_object_contents): Remember if it's a relocatable
2683 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2684 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2685 if relocatable file. Swap out saved raw size.
2687 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2690 (maintainer-clean): Rename from realclean, passing
2691 maintainer-clean down to subdirectories, but leave realclean as a
2694 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2697 * dep-in.sed: Remove config.h from generated dependencies.
2699 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2700 broken out of sunos_canonicalize_dynamic_symtab.
2701 (sunos_canonicalize_dynamic_symtab): Call new function
2702 sunos_slurp_dynamic_symtab.
2703 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2704 dynamic symbol table to the caller.
2705 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2706 callback to override the symbols being read.
2707 * libaout.h (struct aout_backend_data): Add three new parameters
2708 to add_dynamic_symbols callback.
2710 Extensive minor changes to avoid various gcc warnings. Also:
2711 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2712 * archures.c (bfd_arch_info_type): Change mach field from long to
2714 (bfd_lookup_arch): Change machine parameter from long to unsigned
2717 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2719 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2720 a symbol with a non-zero plt_offset.
2722 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2724 * elfcode.h (align_file_position): Remove; not used.
2726 * configure.in: Only check for <sys/procfs.h> on a native system,
2727 and make sure it defines prstatus_t.
2728 * configure: Rebuild.
2730 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2732 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2734 * config.in: Rename from config.h.in.
2735 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2736 Check for config.h:config.in when creating stamp-h.
2737 * configure: Rebuild.
2738 * Makefile.in (stamp-h): Depend upon config.in rather than
2739 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2740 calling config.status.
2742 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2743 (Makefile): Just rebuild Makefile.
2744 (config.h, stamp-h): New targets.
2745 * configure.in: Create stamp-h when rebuilding config.h.
2746 * configure: Rebuild.
2748 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2750 * configure.in: Call AC_CONFIG_HEADER. Substitute
2751 HOST_64BIT_LONG. Check that various header files exist. Check
2752 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2753 and/or free need to be declared. Don't make a link to sysdep.h.
2754 Define TRAD_HEADER for various hosts.
2755 * configure: Rebuild.
2756 * configure.host: Don't set my_host. Add definitions taken from
2757 host header files for various entries. Remove entries which now
2759 * acconfig.h: New file.
2760 * config.h.in: New file, built by autoheader.
2761 * sysdep.h: New file.
2762 * Makefile.in (do_distclean): Don't remove sysdep.h.
2764 (LOCAL_H_DEPS): New variable.
2765 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2767 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2768 ($(OPTIONAL_BACKENDS)): Likewise.
2769 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2770 looking through sysdep.h.
2771 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2772 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2773 (fprintf_vma, sprintf_vma): Likewise.
2774 (int64_type, uint64_type): Don't define.
2775 * bfd-in2.h: Rebuild.
2776 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2777 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2778 * lynx-core.c: Include stuff from old hosts/lynx.h.
2779 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2780 rather than NO_FCNTL.
2781 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2782 rather than NATIVE_HPPAHPUX_COMPILER.
2783 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2785 * hosts/*.h: Remove all header files which merely include,
2786 declare, and define things. Leave header files which define
2787 information needed by trad-core.c.
2789 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2790 (BFD_CC_FOR_BUILD): Define.
2791 * configure.in: Use BFD_CC_FOR_BUILD.
2792 * configure: Rebuild.
2794 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2796 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2797 * configure: Rebuild.
2799 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2802 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2804 * config.bfd: i386pe_ve -> i386pe_vec.
2806 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2808 * configure.host: Incorporate host Makefile fragments by setting
2810 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2811 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2812 value based on whether the code is being compiled by a cross
2813 compiler. Don't substitute host_makefile_frag or frags.
2814 * aclocal.m4: New file to define local AC_PROG_CC.
2815 * configure: Rebuild.
2816 * Makefile.in (INSTALL): Set to @INSTALL@.
2817 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2818 (INSTALL_DATA): Set to @INSTALL_DATA@.
2820 (CC): Define as @CC@.
2821 (CFLAGS): Set to @CFLAGS@.
2822 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2823 (@host_makefile_frag@): Remove.
2824 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2825 after other options.
2826 (config.status): Remove dependency upon @frags@.
2827 * config/*.mh, config/README: Remove.
2829 * config.bfd: Rewrite to incorporate the contents of the Makefile
2830 fragments by setting shell variables, rather than merely returning
2831 the name of a Makefile fragment.
2832 * configure.in: Use shell variables set by config.bfd rather than
2833 looking at the target Makefile fragment files. Don't substitute
2834 target_makefile_frag. Do substitute TDEFINES.
2835 * configure: Rebuild.
2836 * Makefile.in (@target_makefile_frag@): Remove.
2837 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2838 * config/*.mt: Remove.
2840 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2842 * configure.in: Put changequote lines around "i[345]86" patterns
2843 section of core file support.
2845 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2847 * som.c (som_bfd_print_private_bfd_data): Define to use the
2850 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2852 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2853 entry, text_start and data_start.
2855 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2857 * Makefile.in (OFILES): Remove $(TDEPFILES).
2858 * config/apollo.mt (TDEPFILES): Remove.
2859 * config/README: Update.
2861 * configure.in: For a native configuration, set COREFILE and
2862 COREFLAG based on the canonical host name.
2863 * configure: Rebuild.
2864 * Makefile.in: Rebuild dependencies.
2865 (ALL_CFLAGS): Add @COREFLAG@.
2866 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2867 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2868 support routines. Check LYNX_CORE rather than HOST_LYNX.
2869 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2870 * i386lynx.c: Likewise.
2871 * m68klynx.c: Likewise.
2872 * sparclynx.c: Likewise.
2873 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2874 * *-core.c: Comment changes.
2875 * config/decstation.mh (HDEPFILES): Remove.
2876 (HDEFINES): Remove -DTRAD_CORE.
2877 * config/irix3.mh (RANLIB): Remove.
2878 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2879 (HDEFINES): Remove -DIRIX_CORE.
2880 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2881 (HDEFINES): Remove -DTRAD_CORE.
2882 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2883 * config/ultra3.mh (RANLIB): Remove.
2884 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2885 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2886 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2887 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2888 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2889 * config/i386aix.mh, config/i386bsd.mh: Remove.
2890 * config/i386linux.mh, config/i386mach3.mh: Remove.
2891 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2892 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2893 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2894 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2895 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2896 * config/solaris2.mh, config/stratus.mh: Remove.
2897 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2898 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2900 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2902 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2903 DT_FINI entry if the appropriate symbol is not in the hash table.
2905 * libelf.h (struct elf_backend_data): Add create_program_headers
2906 and want_hdr_in_seg fields.
2907 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2909 (elf_backend_create_program_headers): Likewise.
2910 (elfNN_bed): Initialize create_program_headers and
2912 * elf.c (get_program_header_size): Call create_program_headers
2914 (map_program_segments): Check want_hdr_in_seg backend field. Call
2915 create_program_headers backend routine.
2917 * elf.c (assign_file_positions_except_relocs): Align non allocated
2918 sections when creating an executable.
2920 * elfcode.h (elf_swap_phdr_in): Make non static.
2921 (elf_swap_phdr_out): Make non static.
2922 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2923 (bfd_elf32_swap_phdr_out): Declare.
2924 (bfd_elf64_swap_phdr_in): Declare.
2925 (bfd_elf64_swap_phdr_out): Declare.
2927 * ecofflink.c (ecoff_collect_shuffle): New static function.
2928 (_bfd_ecoff_get_accumulated_pdr): New function.
2929 (_bfd_ecoff_get_accumulated_sym): New function.
2930 (_bfd_ecoff_get_accumulated_ss): New function.
2931 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2932 (_bfd_ecoff_get_accumulated_sym): Declare.
2933 (_bfd_ecoff_get_accumulated_ss): Declare.
2934 * libbfd.h: Rebuild.
2936 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2938 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2940 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2941 warning symbols. If any section is named .gnu.warning.XXX, treat
2942 the contents as a warning to be issued if the symbol XXX is
2944 (elf_link_output_extsym): For an indirect or warning symbol, just
2945 output the symbol it points to.
2947 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2948 if bfd_hash_allocate fails, since it will already be set.
2949 (generic_link_hash_newfunc): Likewise.
2950 (archive_hash_newfunc): Likewise.
2951 (hash_entry_bfd): New static function.
2952 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2953 callback. Allocate a new warning using the hash table newfunc.
2954 Use bfd_hash_replace to update the entry in the hash table, rather
2955 than assuming we can copy the fields with structure assignment.
2957 * hash.c (bfd_hash_replace): New function.
2958 * bfd-in.h (bfd_hash_replace): Declare.
2959 * bfd-in2.h: Rebuild.
2961 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2963 * config.bfd: Add mips*vr4300-*-elf* target.
2964 * config/mipsbvr4300.mt: Added.
2966 See file ChangeLog.2
2973 version-control: never