1 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4 relocation put the addend both in the reloc entry and the data.
5 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
8 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
9 a R_68K_PCxx reloc against a defined global symbol directly.
10 (elf_m68k_check_relocs): Don't count such a reloc.
12 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
13 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
14 symbol for now, otherwise always record the symbol as dynamic.
15 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
16 is not referenced by a dynamic object, and we are not making a
17 shared object, then don't make a PLT entry. If we do make a PLT
18 entry, make sure the symbol has been recorded as dynamic.
20 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
22 * configure.host: When making a shared library, set HLDFLAGS to
23 pass an appropriate -rpath option. Use the make variable SONAME
24 as the shared library soname, rather than computing it here. On
25 SunOS, build stamp-tshlink in place of $(SHLINK).
26 * Makefile.in (SONAME): New variable.
27 ($(SHLINK)): Make a link to the transformed name, as well.
28 (stamp-tshlink): New target.
29 (install): Skip stamp-tshlink during install.
31 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
33 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
34 linker sections have been set up yet.
36 * elf.c (make_mapping): Add an additional argument to suppress
37 making the first section include the program headers.
38 (map_sections_to_segments): If the user used -Ttext such that the
39 program headers are on a different page, do not set the flags
40 saying that this section includes the program headers.
42 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
44 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
45 don't define TRAD_HEADER.
48 * netbsd-core.c: New file, support for NetBSD core files.
49 * hosts/*nbsd.h: Removed.
51 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
53 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
54 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
55 * libbfd.h, bfd-in2.h: Regenerated.
56 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
57 bfd_elf32_bfd_reloc_type_lookup.
58 (reloc_type{,_names}): Deleted.
59 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
61 (sparc_reloc_map): Add sparc64 relocs.
62 (sparc_elf_notsupported_reloc): New static function.
63 (sparc_elf_wdisp16_reloc): New static function.
64 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
65 (elf32_sparc_relocate_section): Likewise.
66 (bfd_elf32_bfd_reloc_type_lookup): Define.
67 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
68 (reloc_type{,_names}): Deleted.
69 (elf_sparc_howto_table): Deleted.
70 (sparc_reloc_map): Deleted.
71 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
72 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
74 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
76 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
79 * Makefile.in (program_transform_name): New variable.
80 (install): Transform library name before installing it.
82 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
84 * archures.c (bfd_mach_i960_hx): Define.
86 * cpu-i960.c (scan_960_mach): Accept machine "hx".
87 (MATRIX): Expand entries for HX.
88 (arch_info_struct): Add i960:hx entry.
89 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
90 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
91 (coff_set_flags): Handle bfd_mach_i960_hx.
93 Support for building as a shared library, based on patches from
94 Alan Modra <alan@spri.levels.unisa.edu.au>:
95 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
96 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
97 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
99 * configure.host: If --enable-shared, adjust shared library stuff
100 based on the host. If the host is SunOS, and the linker supports
101 -rpath, set HLDFLAGS to use it.
102 * Makefile.in (ALLLIBS): New variable.
103 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
104 (COMMON_SHLIB, SHLINK): New variables.
105 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
106 (STAGESTUFF): Remove variable.
107 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
109 (stamp-ofiles): New target, like old ofiles target, but build
110 using a temporary file and move-if-change, and touch stamp-ofiles
112 (ofiles): Just depend upon stamp-ofiles.
113 (stamp-piclist, piclist): New targets.
114 ($(SHLIB), $(SHLINK)): New targets.
115 (targets.o, archures.o): Build twice if PICFLAG is set.
116 (do_mostlyclean): Remove pic/*.o.
117 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
119 (do_distclean): Remove pic and stamp-picdir.
120 (install): Install shared libraries.
121 ($(OFILES)): Depend upon stamp-picdir.
122 (stamp-picdir): New target.
124 * libcoff-in.h: Add comment reminding people that libcoff.h is a
126 * libcoff.h: Rebuild.
128 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
129 flavour of a section with no owner.
131 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
132 ELF_LINK_NON_ELF flag.
133 (mips_elf_create_got_section): Likewise.
135 * elf.c: Revert last change, since it breaks dynamic linking.
136 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
138 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
139 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
140 (elfNN_bed): Don't initialize want_hdr_in_seg field.
142 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
144 * elf.c (assign_file_positions_for_segments): If the backend does
145 not want the elf header or the program headers in the address
146 space, do not include them in the calculations.
148 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
149 function to determine if we need additional program headers.
150 (ppc_elf_modify_segment_map): Define as a NOP function for now.
151 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
153 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
155 * coffcode.h: Move today's libcoff.h change into coffcode.h.
157 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
159 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
160 back into one line. Some compilers (sunos 4.1.3 for example)
161 won't accept args split across more than one line.
163 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
165 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
166 * configure: Regenerate.
168 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
170 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
171 try to do arithmetic on a void *, cast it to a unsigned char * first.
173 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
175 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
176 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
178 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
179 flag for a newly defined symbol.
180 (NAME(bfd_elf,record_link_assignment)): Likewise.
181 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
182 set the DEF or REF_REGULAR flags correctly.
184 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
185 (libbfd.h, libcoff.h): Corresponding change.
187 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
188 a PLT32 reloc as dynamic.
189 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
190 is not referenced by a dynamic object, and we are not making a
191 shared object, then don't make a PLT entry. If we do make a PLT
192 entry, make sure the symbol has been recorded as dynamic.
194 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
196 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
197 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
198 (powerpcle-*-cygwin32): New.
199 * peicode.h (add_data_entry): Get address from vma.
201 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
203 * elflink.c (_bfd_elf_create_linker_section): If the symbol
204 attached to the section has already been created as an undefined
205 symbol, treat it as if it hasn't been created yet.
207 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
209 * elflink.h (elf_bfd_final_link): Don't output initial dummy
210 symbol or section symbols if stripping all symbols and this is not
211 a relocateable link. Don't output the symbol string table if
212 there are no symbols.
213 (elf_link_flush_output_syms): Don't do anything if there are no
216 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
218 * coff-aux.c: New file.
219 * hosts/m68kaux.h: New file.
220 * config.bfd (m68*-apple-aux*): New target.
221 * configure.in (m68*-apple-aux*): New native host.
222 (m68kaux_coff_vec): New vector.
223 * configure: Rebuild.
224 * targets.c (m68kaux_coff_vec): Declare.
225 * coffcode.h (bfd_coff_backend_data): Add field
226 _bfd_coff_link_add_one_symbol.
227 (bfd_coff_link_add_one_symbol): Define.
228 (compare_arelent_ptr): New static function if TARG_AUX.
229 (coff_write_relocs): If TARG_AUX, sort the relocs.
230 (coff_write_object_contents): Set A/UX aouthdr magic number.
231 (coff_link_add_one_symbol): Define if not defined.
232 (bfd_coff_std_swap_table): Initialize new field.
233 * libcoff.h: Rebuild.
234 * cofflink.c (coff_link_add_symbols): Call
235 bfd_coff_link_add_one_symbol rather than
236 _bfd_generic_link_add_one_symbol.
237 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
238 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
239 * coff-mips.c (mips_ecoff_backend_data): Likewise.
240 * Makefile.in: Rebuild dependencies.
241 (BFD32_BACKENDS): Add coff-aux.o.
242 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
244 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
246 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
247 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
249 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
251 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
252 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
253 (maintainer-clean): Warn about deleting special files.
254 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
256 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
257 warning symbols correctly.
258 * elf32-i386.c (elf_i386_relocate_section): Likewise.
259 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
260 * elf32-mips.c (mips_elf_relocate_section): Likewise.
261 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
262 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
263 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
265 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
268 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
270 * libcoff-in.h: aligned newly exported names with bfd naming
271 conventions. Removed an erroneous define of POWERPC_LE_PE.
272 * libcoff.h: Rebuild.
273 * cofflink.c, coff-ppc.c: the above function name changes
275 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
277 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
278 * ecoff.c (struct extsym_info): Define.
279 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
280 to ecoff_link_write_external.
281 (ecoff_link_write_external): Accept a struct extsym_info pointer.
282 Strip symbols when appropriate.
284 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
285 * syms.c (BSF_OBJECT): Define.
286 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
287 * bfd-in2.h: Rebuild.
288 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
290 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
293 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
294 copying relocs into a shared object, treat a defined global symbol
296 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
297 * elf32-mips.c (mips_elf_relocate_section): Likewise.
298 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
300 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
301 real defined symbol, not to a weak defined symbol.
303 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
305 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
306 and made a few static functions externs.
308 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
309 POWERPC_LE_PE hack in cofflink.
311 * libcoff-in.h: promoted the following from cofflink.c to allow
312 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
313 coff_debug_merge_element, struct coff_debug_merge_type,
314 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
315 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
316 coff_debug_merge_hash_lookup, coff_link_section_info,
317 coff_final_link_info, coff_debug_merge_hash_newfunc,
318 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
320 * libcoff.h: re-gen'd
322 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
324 * syms.c: Include "bfdlink.h".
325 (struct stab_find_info): Define.
326 (_bfd_stab_section_find_nearest_line): New function.
327 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
329 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
330 * elf.c (_bfd_elf_find_nearest_line): Try calling
331 _bfd_stab_section_find_nearest_line before searching the ELF
332 symbol table. Find the closest STT_FUNC symbol, not the last one.
333 * libcoff-in.h (coff_data_type): Add line_info field.
334 * libcoff.h: Rebuild.
335 * coffgen.c (coff_find_nearest_line): Try calling
336 _bfd_stab_section_find_nearest_line before searching the COFF
338 * Makefile.in: Rebuild dependencies.
340 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
342 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
343 4 bytes, so we get the correct value when updating the register
344 field in little endian mode.
346 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
348 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
349 entry_section fields. Add sntoc and snentry fields.
350 * libcoff.h: Rebuild.
351 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
352 not toc_section and entry_section (the COFF file does not have any
353 sections at this point).
354 (coff_write_object_contents): Set o_snentry and o_sntoc from
355 snentry and sntoc rather than entry_section and toc_section.
356 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
357 snentry, not toc_section and entry_section.
358 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
359 entry_section from hentry.
360 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
362 (xcoff_link_input_bfd): Set sntoc, not toc_section.
363 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
364 than using toc_section directly.
366 * archures.c: Add missing `.' in enum bfd_architecture.
367 * bfd-in2.h: Rebuild.
369 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
370 Robert Lipe <robertl@arnet.com>.
372 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
374 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
375 to sections we allocate. Use bfd_zalloc to allocate initialial
376 sections, not bfd_alloc.
377 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
378 SDA{,2}I16 relocations.
379 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
380 whether to put something in .sbss or not.
381 (ppc_elf_relocate_section): Add support for more relocations. Add
382 in sec->output_offset where appropriate. Make error messages
383 include the symbol name.
385 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
386 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
387 doesn't get redefined messages if -shared.
389 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
390 section if the rel_section field has been set up.
392 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
394 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
397 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
399 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
400 of flags, only flags used are controlled by mach number. Bump up
401 output file mach number to highest of input file mach numbers.
402 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
403 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
405 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
406 bfd_elf64_sparc_vec support.
408 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
410 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
411 the embedded bit is set on some objects and not on others. Just
413 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
416 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
418 * coffcode.h (coff_new_section_hook): Don't try to align the
421 * coffcode.h (coff_set_section_contents): Fix the handling of the
422 .lib section to work even if the entire section contents are
423 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
424 Robert Lipe <robertl@arnet.com>.
426 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
428 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
429 memory here for contents.
431 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
432 _SDA2_BASE_ by 32768.
433 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
434 started using. Allocate contents for .sdata and .sdata2 sections
436 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
438 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
440 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
443 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
445 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
447 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
448 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
449 (bfd_mach_sparc_v9a): Define.
450 (bfd_mach_sparc_v9_p): Define.
451 * bfd-in2.h: Regenerated.
452 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
454 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
455 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
456 to bfd_elf32_sparc_vec.
457 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
458 Add v8plus{,a} support.
460 (sparc_compatible): New function.
461 * elf32-sparc.h: #include "elf/sparc.h".
462 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
463 elf32_sparc_final_write_processing): New functions.
464 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
465 elf_backend_final_write_processing): Define.
467 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
469 * elf-bfd.h (struct elf_link_hash_entry): Add
470 linker_section_pointer field.
471 (enum elf_linker_section_enum): Enumeration for new way of
472 creating linker dynamic sections and symbols.
473 (elf_linker_section{,_pointers}): New structures for creating
474 dynamic sections and symbols.
475 (elf_obj_tdata): Add linker_section_pointers and linker_section
477 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
478 (_bfd_elf_create_linker_section): New declarations.
479 (_bfd_elf_find_pointer_linker_section): Ditto.
480 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
481 (_bfd_elf_make_linker_section_rela): Ditto.
483 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
485 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
486 (ppc_elf_create_linker_section): New function to create the
487 sections .got, .sdata, and .sdata2.
488 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
490 (ppc_elf_check_relocs): Support more of the eabi relocations.
491 (ppc_elf_relocate_section): Ditto.
492 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
493 if the .sdata{,2} + .sbss{,2} section size is > 32k.
495 * elflink.h (elf_create_pointer_linker_section): New function to
496 create initialized pointers in dynamic linker sections.
497 (elf_finish_pointer_linker_section): Actually intialize the
498 pointers created above.
500 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
501 macros to provide both 32 and 64 bit versions of
502 elf_create_pointer_linker_section.
503 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
504 provide both 32 and 64 bit versions of
505 elf_finish_pointer_linker_section.
507 * elflink.c (_bfd_elf_create_linker_section): New function to
508 create a linker section.
509 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
510 given address in the linker pointer offsets created for a given
512 (_bfd_elf_make_linker_section_rela): Make a RELA section
513 corresponding to the generated linker section.
515 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
517 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
519 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
521 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
522 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
523 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
524 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
525 toc entry in an objdump) for now.
526 (ppc_do_last, ppc_get_last): New function - needed to save processing
527 the toc owner to the end.
528 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
531 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
532 toc owner from being done till last. Must define POWERPC_LE_PC
535 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
537 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
539 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
540 SizeOfImage for PowerPC. Ignore the size of the .junk section.
542 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
544 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
546 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
548 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
550 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
552 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
554 * elf.c (assign_file_positions_for_segments): Don't increment file
555 offset for a segment which contains no loadable sections.
557 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
559 * reloc.c: Add new PowerPC relocations.
560 * {bfd-in2,libbfd}.h: Regenerate.
562 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
563 (ppc_elf_reloc_type_lookup): Lookup new relocations.
565 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
567 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
570 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
573 * coffgen.c (coff_find_nearest_line): Don't try to cache
574 information in sections that are not owned by a BFD. From Richard
575 Henderson <richard@atheist.tamu.edu>.
577 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
578 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
579 * elflink.h (elf_link_output_extsym): Remove special check for
582 * ecoffswap.h: Add prototypes for static functions.
584 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
586 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
587 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
589 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
590 to satisfy a TOC16 relocation. Rewrite unsupported relocation
591 support. Begin support for R_PPC_SDA{2,}REL.
593 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
595 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
596 create the .got and .got.neg sections.
597 (ppc_elf_size_dynamic_sections): Call it.
598 (ppc_elf_check_relocs): Call it.
599 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
600 (ppc_elf_check_relocs): Add error messages for relocations we
601 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
604 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
606 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
607 section flags for V.4 and eabi.
609 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
611 * elf.c (assign_file_positions_for_segments): If a segment
612 contains no sections, don't mark it as readable.
614 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
615 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
617 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
618 dynamic section, if there is one.
619 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
620 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
621 (bfd_elf64_swap_dyn_in): Likewise.
622 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
624 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
626 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
627 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
628 <pirker@eiunix.tuwien.ac.at>.
630 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
632 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
633 PowerPC V.4 and eabi.
634 * bfd-in2.h: Regenerate.
635 * libfd.h: Regenerate.
637 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
639 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
640 section type and SHF_EXCLUDE section flag, turning them into the
641 appropriate bfd section flag.
643 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
645 * xcofflink.c (xcoff_link_add_symbols): Create the special
646 sections if we see a DYNAMIC object, in case that is the only
647 XCOFF input object we see.
649 * elf32-mips.c: Extensive changes for a start at dynamic linking
650 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
652 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
653 (struct elf_backend_data): Remove
654 elf_backend_create_program_headers field. Add
655 elf_backend_additional_program_headers and
656 elf_backend_modify_segment_map fields.
657 * elfxx-target.h (elf_backend_type_change_ok): Define if not
659 (elf_backend_additional_program_headers): Likewise.
660 (elf_backend_modify_segment_map): Likewise.
661 (elf_backend_create_program_headers): Don't define.
662 (elfNN_bed): Change to account for field changes.
663 * elf.c (assign_file_positions_for_segments): Call new
664 modify_segment_map backend function. Don't call old
665 create_program_headers backend function.
666 (get_program_header_size): Call additional_program_headers rather
667 than create_program_headers.
668 * elflink.h (elf_link_add_object_symbols): Initialize
669 type_change_ok from new backend field.
670 (elf_link_output_extsym): Don't warn if _rld_new_interface is
672 (elf_reloc_link_order): Treat a reloc against a defined symbol as
673 a reloc against the appropriate section.
675 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
676 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
677 (elf_flags_init): Rename from elf_ppc_flags_init.
678 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
680 (ppc_elf_copy_private_bfd_data): Likewise.
681 (ppc_elf_merge_private_bfd_data): Likewise.
683 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
686 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
688 * coff-alpha.c (alpha_relocate_section): During final link, allow
689 output .lita section to be bigger than 64k by adjusting gp value
690 on a per-input section basis.
691 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
693 (struct ecoff_section_tdata): Add gp field.
695 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
697 Handle Alpha ECOFF changes in OSF/1 3.2.
698 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
700 * coff-alpha.c: Include "aout/ar.h".
701 (alpha_ecoff_get_relocated_section_contents): Don't require an
702 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
703 3.2 doesn't generate one.
704 (alpha_relocate_section): Likewise.
705 (alpha_ecoff_slurp_armap): Define.
706 (alpha_ecoff_slurp_extended_name_table): Define.
707 (alpha_ecoff_construct_extended_name_table): Define.
708 (alpha_ecoff_truncate_arname): Define.
709 (alpha_ecoff_write_armap): Define.
710 (alpha_ecoff_generic_stat_arch_elt): Define.
711 (alpha_ecoff_update_armap_timestamp): Define.
713 (alpha_ecoff_read_ar_hdr): New static function.
714 (alpha_ecoff_get_elt_at_filepos): New static function.
715 (alpha_ecoff_openr_next_archived_file): New static function.
716 (alpha_ecoff_get_elt_at_index): New static function.
717 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
718 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
719 _bfd_ecoff to alpha_ecoff.
720 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
721 field from backend structure, rather than always calling
722 _bfd_get_elt_at_filepos.
723 * coff-mips.c (mips_ecoff_backend_data): Initialize
724 get_elt_at_filepos field.
725 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
726 from _bfd_generic_read_ar_hdr with minor changes.
727 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
728 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
731 * bfd-in.h (BFD_IN_MEMORY): Define.
732 * libbfd-in.h (struct bfd_in_memory): Define.
733 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
734 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
735 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
736 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
737 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
738 (bfd_get_size): Handle BFD_IN_MEMORY flag.
739 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
740 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
741 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
742 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
744 (bfd_openstreamr): Likewise.
745 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
746 BFD_IN_MEMORY is not set.
747 * riscix.c (riscix_some_aout_object_p): Likewise.
748 * bfd-in2.h, libbfd.h: Rebuild.
750 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
751 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
752 (bfd_get_elt_at_index): Define.
753 * archive.c (_bfd_generic_get_elt_at_index): Rename from
754 bfd_get_elt_at_index. Change index parameter from int to
756 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
757 (_bfd_noarchive_get_elt_at_index): Define.
758 (_bfd_archive_bsd_get_elt_at_index): Define.
759 (_bfd_archive_coff_get_elt_at_index): Define.
760 * bfd-in2.h, libbfd.h: Rebuild.
761 * aout-target.h (MY_get_elt_at_index): Define if not defined.
762 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
763 * ieee.c (ieee_get_elt_at_index): Define.
764 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
765 * oasys.c (oasys_get_elt_at_index): Define.
766 * som.c (som_get_elt_at_index): Define.
768 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
769 numbers to the .text section.
771 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
773 * ieee.c (ieee_write_debug_part): Change return type to boolean.
774 If there is a SEC_DEBUGGING section, get the contents of the debug
775 information part from it.
776 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
778 (ieee_write_object_contents): Check ieee_write_debug_part return.
780 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
782 * config.bfd (i[345]86-*-freebsd*): Add target.
783 * configure.in (i386freebsd_vec): Add vec.
784 * configure: Regenerate.
785 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
786 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
787 Rebuild dependencies..
788 * freebsd.h: New file.
789 * i386freebsd.c: New file.
790 * targets.c (i386freebsd_vec): Declare.
791 (bfd_target_vector): Add i386freebsd_vec.
792 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
793 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
795 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
797 * ieee.c (ieee_slurp_debug): New static function.
798 (ieee_object_p): Call it.
799 (ieee_slurp_section_data): Skip debugging sections.
800 (ieee_get_reloc_upper_bound): Likewise.
801 (ieee_get_section_contents): Likewise.
802 (ieee_canonicalize_reloc): Likewise.
803 (ieee_write_section_part): Likewise.
804 (ieee_write_debug_part): Likewise.
805 (ieee_write_data_part): Likewise.
806 (init_for_output): Likewise.
808 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
810 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
812 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
813 relocs, since ppc_elf_relocate_section handles the linker case.
814 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
816 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
817 ppc_elf_relocate_section since that is now the only caller.
818 (ppc_elf_relocate_section): Ditto.
820 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
822 * coffcode.h (coff_write_object_contents): If we don't know the
823 section of the entry point for an XCOFF executable, always set the
826 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
828 * elf.c (bfd_section_from_shdr): Add support for note sections.
830 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
832 * bfd-in.h (struct _symbol_info): Add stab_type field.
833 * bfd-in2.h: Rebuild.
834 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
836 * elf32-ppc.c: Remove trailing newline from calls to
838 (ppc_elf_merge_private_bfd_data): Only warn about endianness
839 difference if target endianness is known.
841 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
843 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
844 old style TOC16 references without using R_PPC_GOT.
845 (ppc_reloc_type): Ditto.
846 (ppc_elf_reloc_type_lookup): Add support for TOC16.
847 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
848 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
849 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
850 (ppc_elf_check_relocs): New function for GOT/PLT support that is
852 (ppc_elf_adjust_dynamic_symbol): Ditto.
853 (ppc_elf_adjust_dynindx): Ditto.
854 (ppc_elf_size_dynamic_sections): Ditto.
855 (ppc_elf_finish_dynamic_symbol): Ditto.
856 (ppc_elf_finish_dynamic_sections): Ditto.
857 (ELF_DYNAMIC_INTERPRETER): Define.
859 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
861 * elf.c (copy_private_bfd_data): When attaching sections to
862 segments ignore sections that won't be allocated. Patch from
865 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
867 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
870 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
872 * coff-i960.c (CALC_ADDEND): Define.
873 (coff_i960_relocate_section): Add the input section VMA to the
874 addend for PC relative relocs.
876 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
878 * peicode.h (pe_print_pdata): Must test the entire entry for zero
879 to correctly terminate.
881 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
883 * targets.c (enum bfd_endian): Define.
884 (bfd_target): Rename byteorder_big_p to byteorder, and change it
885 from boolean to enum bfd_endian. Change header_byteorder_big_p
887 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
888 (bfd_header_big_endian, bfd_header_little_endian): New macros.
889 * bfd-in2.h: Rebuild.
890 * All targets: Change initialization of byteorder and
891 header_byteorder to use enum bfd_endian values rather than
893 * All files: Change all references to byteorder_big_p and
894 header_byteorder_big_p to use new bfd_*_endian macros.
896 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
898 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
900 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
902 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
904 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
906 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
908 * ieee.c: Lots of minor cleanups. Make many functions return
909 errors rather than calling abort. Also:
910 (ieee_write_twobyte): Remove; change callers to call existing
911 ieee_write_2bytes function.
912 (ieee_write_expression): Don't output the section twice when
913 outputting a local symbol. Don't emit an extraneous zero if there
915 (ieee_slurp_sections): Set the lma as well as the vma.
916 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
918 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
919 a recognized one or bfd_arch_unknown.
920 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
922 (ihex_get_symtab): Likewise.
924 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
926 * aoutx.h: Include <ctype.h>.
927 (struct aout_link_includes_table): Define.
928 (struct aout_link_includes_totals): Define.
929 (struct aout_link_includes_entry): Define.
930 (aout_link_includes_lookup): Define macro.
931 (struct aout_final_link_info): Add includes field.
932 (aout_link_includes_newfunc): New static function.
933 (NAME(aout,final_link)): Initialize includes hash table.
934 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
936 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
938 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
940 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
942 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
944 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
946 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
947 (pe_print_private_bfd_data): call pe_print_reloc.
948 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
949 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
950 up some debugging as well.
952 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
954 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
957 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
959 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
960 when setting sections to NULL.
962 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
964 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
966 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
967 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
969 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
970 * bfd-in2.h: Rebuild.
972 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
974 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
976 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
978 * ihex.c (ihex_scan): Handle record types 4 and 5.
979 (ihex_object_p): Permit types 4 and 5.
980 (ihex_set_section_contents): Remove check for out of range
982 (ihex_write_object_contents): Generate types 4 and 5.
984 * elflink.h (elf_link_output_extsym): Just ignore warning and
985 indirect references to symbols which don't really exist.
987 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
989 * peicode.h (pe_print_idata): Minor format fixes
990 (pe_print_edata): New function. Under private printing, this formats
991 the edata section of a PE file.
992 (pe_print_private_bfd_data): Added call to pe_print_edata.
994 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
996 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
997 index, don't call stoi.
999 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1001 * srec.c (srec_scan): Set lma as well as vma.
1003 * ihex.c: New file; support for Intel Hex format.
1004 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1005 (ihex_vec): Declare.
1006 (bfd_target_vector): Always include ihex_vec.
1007 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1008 * Makefile.in: Rebuild dependencies.
1009 (BFD_LIBS): Add ihex.o
1010 (BFD_LIBS_CFILES): Add ihex.c.
1011 * bfd-in2.h: Rebuild.
1013 * elf.c (assign_file_positions_for_segments): Sort the sections in
1015 (get_program_header_size): Return the right size if segment_map is
1017 (copy_private_bfd_data): Don't bother to sort the sections.
1019 * bfd.c (bfd_record_phdr): New function.
1020 * bfd-in.h (bfd_record_phdr): Declare.
1021 * bfd_in2.h: Rebuild.
1023 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1026 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1027 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1029 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1030 (bfd_zmalloc): Change declaration.
1031 * libbfd.h: Rebuild.
1032 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1033 and realloc. Don't set bfd_error_no_memory if they fail.
1035 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1037 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1038 uses as well. Added a new howto to deal with TOCREL16 relocs that
1039 are TOCDEFN as well.
1040 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1041 to handle RVA relocs from dlltool.
1042 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1043 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1044 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1046 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1047 to get the right section alignment.
1049 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1051 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1052 p_paddr if p_paddr is zero.
1053 (make_mapping): Set includes_filehdr and includes_phdrs for first
1055 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1057 (assign_file_positions_for_segments): Handle includes_filehdr and
1058 includes_phdrs. Remove special handling of PT_PHDR and first
1060 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1061 when appropriate. Remove special handling of PT_PHDR segment.
1062 Use a more complex condition for when a section is included in a
1063 segment to handle Solaris linker oddities.
1065 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1067 * coff-m88k.c (howto_table): Reformatted for easier reading;
1068 special_function now points to new function m88k_special_reloc.
1069 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1071 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1072 be done correctly by m88k_special_reloc.
1073 (reloc_processing): New function to be used by RELOC_PROCESSING.
1074 (RELOC_PROCESSING): Define to call reloc_processing.
1076 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1078 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1079 (pe_print_pdata): Likewise.
1081 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1082 obstack_alloc fails.
1083 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1085 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1086 * Many files: don't set bfd_error_no_memory if one of the above
1089 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1090 if p_paddr_valid is set.
1091 (copy_private_bfd_data): New static function.
1092 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1094 * elf.c (assign_file_positions_for_segments): Fix case where extra
1095 program headers were allocated.
1097 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1098 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1099 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1100 _bfd_elf_print_private_bfd_data.
1102 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1103 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1104 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1105 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1106 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1107 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1108 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1110 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1112 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1113 * elf.c (make_mapping): New static function.
1114 (map_sections_to_segments): New static function.
1115 (elf_sort_sections): New static function.
1116 (assign_file_positions_for_segments): New static function.
1117 (map_program_segments): Remove.
1118 (get_program_header_size): Remove sorted_hdrs, count, and
1119 maxpagesize parameters. Simplify.
1120 (assign_file_positions_except_relocs): When generating an
1121 executable, use assign_file_positions_for_segments.
1122 (elf_sort_hdrs): Remove.
1123 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1124 to get_program_header_size.
1126 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1128 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1130 * configure, config.in: Regenerate with autoconf 2.7.
1132 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1133 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1135 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1137 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1138 (ecoff_sec_to_styp_flags): Likewise.
1139 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1140 (ecoff_set_symbol_info): Handle scRConst.
1141 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1142 (ecoff_compute_section_file_positions): Handle .rconst section.
1143 (_bfd_ecoff_write_object_contents): Likewise.
1144 (ecoff_link_check_archive_element): Handle scRConst.
1145 (ecoff_link_add_externals): Likewise.
1146 (ecoff_link_write_external): Handle .rconst section.
1147 (ecoff_reloc_link_order): Likewise.
1148 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1149 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1151 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1153 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1154 DEF_DYNAMIC flag is set.
1156 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1158 * host-aout.c: If TRAD_HEADER is defined, include it.
1160 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1162 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1163 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1164 (BFD_NEED_DECLARATION): New function.
1165 * configure.in: Use BFD_NEED_DECLARATION.
1166 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1167 * configure, config.in: Rebuild with autoconf 2.6.
1169 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1170 special_sections before returning when called with a non XCOFF
1173 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1176 * coffcode.h (coff_compute_section_file_positions): Only pad the
1177 previous section to force file alignment when creating an
1180 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1182 * coffcode.h (coff_compute_section_file_positions): If
1183 RS6000COFF_C, set up the .debug section.
1185 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1186 if it is not large enough to accomodate the entire TOC area with
1187 signed 16 bit offsets.
1188 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1190 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1191 TOC anchor to use the TOC value used in the output file.
1193 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1195 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1196 (_bfd_coff_read_string_table): Likewise.
1198 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1200 * pe-arm.c: Fix typos.
1201 * coff-arm.c: Likewise.
1203 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1205 * coff-ppc.c (list_ele): Added "cat"egory member.
1206 (record_toc): New category parameter (priv or pub).
1207 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1208 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1209 the mainline. It addes extra toc cells in error.
1210 (ppc_coff_swap_sym_in_hook): Added some documentation.
1211 (dump_toc): Can now diagnose "virtual toc" chicanery.
1213 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1215 * elf-bfd.h (struct elf_link_hash_table): Change type of
1216 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1218 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1220 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1221 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1223 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1224 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1225 defined or mentioned in a regular file.
1227 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1229 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1230 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1231 (coff_ppc_relocate_section): Correct REL24 handling
1232 (ppc_process_before_allocation): Correct TOCDEFN handling
1234 * peicode.h (dir_names): Added name descriptions
1236 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1238 * VERSION: Updated to cygnus-2.6.
1240 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1242 * targets.c (m68k4knetbsd_vec): Declare.
1244 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1246 * targets.c (bfd_target): Change type of second argument to
1247 _bfd_print_private_bfd_data from void * to PTR.
1248 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1249 using PTR rather than void *.
1250 * bfd-in2, libbfd.h: Rebuild.
1251 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1253 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1254 _bfd_generic_bfd_print_private_bfd_data rather than casting
1257 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1259 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1260 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1262 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1263 BFD64_BACKENDS_CFILES): New variables.
1266 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1268 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1269 not at the file position of the first section.
1270 * coffcode.h (coff_compute_section_file_positions): Avoid using
1272 (coff_write_object_contents): When generating a PPC PE executable
1273 with no symbols, round up the file size to a COFF_PAGE_SIZE
1275 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1276 don't write out a string table.
1278 * elf.c (bfd_section_from_shdr): When using a different section
1279 header, pass the new one to _bfd_elf_make_section_from_shdr.
1280 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1281 (elf_map_symbols): Add section VMA to symbol value when comparing
1283 (_bfd_elf_compute_section_file_positions): Only build symbol table
1284 if there are some symbols. Set file offset of symtab and strtab
1286 (assign_file_positions_except_relocs): Remove dosyms parameter.
1287 Change all callers. Never set file offset of symtab and strtab
1289 (_bfd_elf_copy_private_section_data): New function.
1290 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1291 (_bfd_elf_copy_private_symbol_data): New function.
1292 (swap_out_syms): Check for special mapping of st_shndx created by
1293 copy_private_symbol_data.
1294 * elfxx-target.h: Use new copy routines.
1295 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1296 (_bfd_elf_copy_private_section_data): Declare.
1298 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1300 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1303 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1304 _bfd_dummy_target, matching the recent change to archive
1307 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1309 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1310 arithmetic on PTR types.
1312 * aout-target.h (MY(callback)): Set the lma of the sections.
1314 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1315 symbol into a reloc against the section.
1317 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1319 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1320 glue for the relocs: IMGLUE and IFGLUE.
1321 (record_toc): new function - tracks toc contents
1322 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1323 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1324 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1325 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1326 (ppc_record_toc_entry): Removed a debug define (duh)
1328 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1329 (pe_print_idata): New function - formats the idata section data
1330 (pe_print_pdata): New function - formats the pdata section data
1331 (pe_print_private_bfd_data): calls to above
1333 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1335 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1336 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1337 TARGET_SYM and TARGET_NAME for vector and BFD name.
1338 * coff-pmac.c (pmac_xcoff_vec): Remove.
1339 (TARGET_SYM, TARGET_NAME): Define.
1340 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1341 machine to 0, not all PowerMacs are 601s.
1343 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1345 * elfcode.h (elf_object_p): Read in any program headers.
1346 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1347 based on the program headers, if any.
1348 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1349 (map_program_segments): Set p_paddr of program headers based on
1352 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1354 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1357 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1358 trying to do a relocateable link with a non-a.out object file.
1360 * archive.c (bfd_generic_archive_p): Check the first object file
1361 in an archive even if target_defaulted is set. If the object file
1362 has the wrong xvec, reject it.
1364 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1365 be represented, report the name via _bfd_error_handler.
1366 (translate_to_native_sym_flags): Likewise.
1367 * elf32-mips.c (mips_elf_final_link): Likewise.
1368 * oasys.c (oasys_write_sections): Likewise.
1370 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1371 which checks for STYP_OVRFLO sections.
1372 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1373 reloc and lineno count overflows.
1374 (coff_write_object_contents): Call coff_count_linenumbers before
1375 coff_compute_section_file_positions. If RS6000COFF_C, handle
1376 reloc and lineno count overflows.
1377 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1378 relocs before dealing with .pad sections. Count overflow section
1379 headers when handling .pad sections.
1381 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1384 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1385 (struct xcoff_link_hash_table): Add descriptor_section and
1386 special_sections fields.
1387 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1388 (xcoff_link_add_symbols): Set linkage section alignment. Create
1389 descriptor section. Check for magic symbol names (_text, etc.),
1390 and record them in special_sections if found. Set
1391 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1392 descriptor field to point back to the function code symbol.
1393 (xcoff_sweep): Always mark the special descriptor_section.
1394 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1395 function descriptor, and mark it if it is.
1396 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1397 parameter, and fill it in. Allocate space for the descriptor
1399 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1400 global linkage code. If an undefined function descriptor is
1401 exported, arrange to define it. Warn about any other undefined
1403 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1404 (xcoff_write_global_symbol): Create a function descriptor when
1406 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1407 * bfd-in2.h: Rebuild.
1409 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1411 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1412 (ppc_coff_link_hash_table): new types for hashing
1413 (ppc_coff_link_hash_newfunc): hash entry constructor
1414 (ppc_coff_link_hash_table_init): hash table initializer
1415 (ppc_coff_link_hash_table_create): hash table constructor
1416 (ppc_record_toc_entry): changed references to hash table
1417 (coff_ppc_relocate_section): changed references to hash table
1419 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1420 * libcoff.h: Rebuild
1422 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1423 (coff_link_add_symbols): removed toc_offset init
1425 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1427 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1430 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1431 if it is given and mmep is available.
1432 * acconfig.h: Undef USE_MMAP.
1433 * configure, config.in: Regenerated.
1434 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1435 table handling the old way.
1436 (aout_get_external_symbols): Don't complain if last byte of string
1438 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1439 (bfd_free_window) [! USE_MMAP]: Don't define.
1440 (bfd_get_file_window,
1441 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1443 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1445 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1448 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1450 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1451 compatible with AMD generated COFF files. Try to support both AMD
1452 and GNU formats simultaneously.
1453 (coff_a29k_relocate_section): Likewise.
1455 * libbfd.c (bfd_get_file_window): Change writable parameter from
1456 int to boolean; update all callers. Pass MAP_SHARED if not
1457 writable--it's required on Solaris. Cast fprintf argument to
1459 * bfd-in.h (bfd_get_file_window): Update declaration.
1460 * bfd-in2.h: Rebuild.
1461 * aoutx.h: Update calls to bfd_get_file_window.
1463 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1465 (xcoff_swap_ldhdr_in): New static function.
1466 (xcoff_swap_ldsym_in): New static function.
1467 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1468 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1469 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1470 Handle XTY_ER/XMC_XO symbols correctly.
1471 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1472 rather than normal symbol table.
1473 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1474 already defined with the same absolute value.
1475 (xcoff_mark): When considering called symbols, check whether the
1476 descriptor is from a dynamic object, rather than the symbol
1478 (xcoff_build_ldsyms): Likewise.
1480 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1481 Cast realloc and malloc return values. If malloc or realloc fail,
1482 set bfd_error_no_memory.
1483 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1484 * bfd-in2.h: Rebuild.
1486 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1488 * coff-ppc.c (ppc_record_toc_entry): new function.
1489 (in_reloc_p): changed return value.
1490 (coff_ppc_relocate_section): much rework.
1491 (ppc_allocate_toc_section): new function.
1492 (ppc_process_before_allocation): new function.
1493 (ppc_coff_swap_sym_in_hook): new function.
1495 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1496 (coff_link_add_symbols): initialize toc_offset.
1498 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1499 (coff_swap_aouthdr_out): Added more sections to the data
1500 dictionary for the pe file header. Also changed linker version
1501 number on the ppc side.
1502 (dir_names): small improvements to the dictionary printing.
1503 (pe_mkobject_hook): save the file level flags.
1505 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1506 (pe_tdata): added real_flags field
1507 (coff_tdata): added local_toc_sym_map and access macro
1509 * libcoff.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 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1514 (coff_mkobject): init for local_toc_sym_map
1515 (coff_write_object_contents): set the internal_a.magic to
1516 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1519 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1521 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1522 entries until both the line number address and the function name
1523 address are too large.
1525 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1526 * configure: Rebuilt.
1528 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1529 is defined in the environment.
1531 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1533 * som.c (som_get_section_contents_in_window): Define to use
1536 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1538 * coff-i860.c: New file, based on coff-i386.c.
1539 * cpu-i860.c: New file, based on cpu-i386.c.
1540 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1541 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1542 targets, using i860coff_vec.
1543 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1544 trad-core.o and hosts/i860mach3.h.
1545 (i860coff_vec): Use coff-i860.o and cofflink.o.
1546 * configure: Rebuild.
1547 * Makefile.in: Rebuild dependencies.
1548 (ALL_MACHINES): Add cpu-i860.o.
1549 (BFD32_BACKENDS): Add coff-i860.o.
1550 (CFILES): Add cpu-i860.c and coff-i860.c.
1551 * targets.c (i860coff_vec): Declare.
1552 (bfd_target_vector): Add &i860coff_vec.
1553 * archures.c (bfd_i860_arch): Declare.
1554 (bfd_archures_list): Add &bfd_i860_arch.
1555 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1556 (coff_set_flags): Handle bfd_arch_i860.
1557 (coff_write_object_contents): Handle I860 a.out magic number.
1559 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1561 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1562 the created .tc section to 2.
1563 (xcoff_mark): Don't keep a .loader reloc for a call to an
1564 undefined symbol when creating a shared library.
1565 (xcoff_build_ldsyms): When creating a shared library, generate
1566 global linkage code for a call to an undefined symbol.
1568 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1570 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1571 BFD32_BACKENDS, BFD64_BACKENDS.
1572 (.dep1): Put mkdep output in a separate file.
1573 Rebuilt dependencies.
1575 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1578 Permit use of mmap when available:
1580 * configure.in: Check for mmap, madvise, mprotect.
1581 * config.in, configure: Regenerated.
1583 * libbfd.c (struct _bfd_window_internal): Define type.
1584 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1586 (ok_to_map): New static variable for debugging.
1587 (_bfd_generic_get_section_contents_in_window): New function.
1588 * bfd-in.h (bfd_window_internal): Declare type.
1589 (bfd_window): Define type.
1590 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1591 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1594 * libaout.h (struct aoutdata): Add two window fields.
1595 (obj_aout_sym_window, obj_aout_string_window): New macros.
1596 * aoutx.h (some_aout_object_p): Initialize windows.
1597 (aout_get_external_symbols): Get symbol data and strings in
1598 windows instead of explicitly allocated buffers.
1599 (slurp_symbol_table): Free window instead of memory.
1600 (bfd_free_cached_info): Release windows instead of freeing storage
1602 (aout_link_free_symbols): Ditto.
1604 * targets.c (bfd_target): Add new field for
1605 get_section_contents_in_window.
1606 (BFD_JUMP_TABLE_GENERIC): Updated.
1607 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1608 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1609 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1610 macros for get_section_contents_in_window field.
1612 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1614 * core.c: Renamed to corefile.c
1615 * makefile.dos (OBJS): Change core.o to corefile.o
1616 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1619 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1621 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1622 targ_selvecs to allow debugging under Irix-5 native.
1625 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1627 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1628 to o. Clobber and restore the list of new csects around the call
1629 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1630 linker error and the linker wants to read the symbol table. Reset
1631 the line number count of a real section even if it has no relocs.
1632 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1634 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1637 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1639 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1640 an undefined symbol in a shared link.
1642 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1643 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1644 phdm@info.ucl.ac.be (Philippe De Muyter).
1646 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1648 * coff-m88k.c (rtype2howto): New static function.
1649 (RTYPE2HOWTO): Use it rather than a macro definition.
1651 * coffcode.h (coff_write_object_contents): set internal_a.magic
1652 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1654 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1655 define TRAD_HEADER to new file hosts/delta68.h.
1656 m88*-motorola-sysv*, however, does use ptrace-core.o.
1657 * hosts/delta68.h: New file.
1659 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1660 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1662 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1664 * i386linux.c (MY(vec)): Declare before use.
1666 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1668 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1669 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1671 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1672 BFD is not of the right type.
1673 (bfd_elf_get_needed_list): Likewise.
1674 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1675 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1676 * xcofflink.c (XCOFF_XVECP): Define.
1677 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1679 (bfd_xcoff_import_symbol): Likewise.
1680 (bfd_xcoff_export_symbol): Likewise.
1681 (bfd_xcoff_link_count_reloc): Likewise.
1682 (bfd_xcoff_record_link_assignment): Likewise.
1683 (bfd_xcoff_size_dynamic_sections): Likewise.
1685 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1686 table index against the number of symbols for a base relative
1689 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1691 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1692 full_aouthdr flag here...
1693 (_bfd_xcoff_bfd_final_link): ...not here.
1695 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1697 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1698 systems that have a system <libelf.h>.
1699 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1700 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1701 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1702 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1703 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1704 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1705 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1707 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1709 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1710 set, set BSF_WEAK in symbol. Change all callers.
1711 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1712 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1713 _bfd_generic_link_add_one_symbol.
1714 (ecoff_indirect_link_order): Check that the section tdata relocs
1715 are not NULL before using them.
1717 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1718 define TRAD_HEADER as hosts/alphalinux.h.
1719 * configure: Rebuild.
1720 * hosts/alphalinux.h: New file.
1721 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1724 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1726 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1727 C_ECOMM storage classes.
1729 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1731 (xcoff_mark): Call xcoff_mark_symbol.
1732 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1733 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1735 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1737 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1739 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1741 (xcoff_find_reloc): New static function.
1742 (xcoff_link_add_symbols): Use it.
1743 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1744 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1745 relocate the value of C_DECL.
1747 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1749 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1751 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1752 callback decide what goes in .relocs.
1753 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1754 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1757 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1759 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1762 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1764 * xcofflink.c: More improvements, mostly to fix handling of
1765 constructors and a few other special cases.
1766 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1767 zero, reverting yesterday's change.
1768 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1769 (bfd_xcoff_link_count_reloc): Declare.
1770 (bfd_xcoff_record_link_assignment): Declare.
1771 * bfd-in2.h: Rebuild.
1773 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1775 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1776 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1777 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1778 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1779 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1780 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1782 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1785 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1786 segments includes the a.out header. See to that the magic number
1787 *always* is big-endian.
1789 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1790 m68k4k NetBSD configurations.
1792 * configure.in, configure: Separate i386 & mips NetBSD
1793 configurations from other BSD ones. Don't assume DEC is the only
1794 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1795 configurations. Add support for m68k4k NetBSD object format.
1797 * libaout.h: Added M_68K4K_NETBSD magic.
1799 * m68k4knetbsd.c: New file.
1801 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1803 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1806 * hosts/mipsnbsd.h: New file.
1809 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1811 * config.bfd: Add config stuff for mips*-*-magic* to set
1812 targ_defvec to ecoff_big_vec.
1815 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1817 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1819 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1820 toc_section, and entry_section fields.
1821 (struct xcoff_section_tdata): Remove ldrel_count field.
1822 * libcoff.h: Rebuild.
1823 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1825 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1826 full a.out header if full_aouthdr is set in xcoff_data.
1827 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1828 based on sections stored in xcoff_data.
1829 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1831 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1832 (rs6000coff_vec): Set symbol_leading_char to '.'.
1833 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1834 value stored in ret rather than returning a pointer value.
1836 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1838 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1841 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1843 * som.c (som_slurp_string_table): Allocate the strings with malloc
1844 since they're free'd by free_cached_info.
1845 (som_slurp_symbol_table): Similarly for the symbol table.
1847 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1849 * Makefile.in (diststuff): Don't make headers.
1851 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1853 * Makefile.in: Rebuild dependencies.
1855 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1856 output_bfd is not SunOS.
1857 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1858 non-SunOS input files.
1860 * xcofflink.c: Extensive changes to support linking shared objects
1861 and generating a .loader section.
1862 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1863 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1864 last_symndx, and ldrel_count fields.
1865 * libcoff.h: Rebuild.
1866 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1867 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1869 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1870 (bfd_xcoff_export_symbol): Declare.
1871 (bfd_xcoff_size_dynamic_sections): Declare.
1872 * bfd-in2.h: Rebuild.
1874 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1876 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1877 * configure: Rebuild.
1878 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1879 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1881 (pmac_xcoff_vec): Update to use new xcoff support.
1882 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1883 (xcoff_write_armap): Declare buf as unsigned char.
1884 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1886 * mpw-make.sed: Generalize subdir_do edit.
1888 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1890 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1891 correctly. Don't initialize asect->vma.
1893 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1895 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1896 something a little less than the page size.
1898 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1902 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1904 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1905 * coffcode.h (coff_write_object_contents): If .bss is before
1906 .data us that as data_start.
1907 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1909 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1910 (coff_swap_outhdr_out): Hardwire in version number.
1912 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1914 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1915 major and minor to *_vno, since the former are also macros in
1916 SunOS header files. Cast result of bfd_alloc to appropriate
1919 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1920 before assigning to sec_data.
1922 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1924 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1925 now relative to the section, not absolute.
1926 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1927 get the file name when there is a N_SO directory name. When
1928 handling stabs, remember that section->vma was added to the
1931 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1933 * sunos.c (struct sunos_link_hash_table): Add needed field.
1934 (sunos_link_hash_table_create): Call bfd_release, not free.
1935 (sunos_link_hash_table_create): Initialize needed field.
1936 (sunos_add_dynamic_symbols): Record needed objects.
1937 (bfd_sunos_get_needed_list): New function.
1938 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1939 * bfd-in2.h: Rebuild.
1941 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1943 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1945 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1947 * bfd-in.h (struct bfd_link_needed_list): Rename from
1948 bfd_elf_link_needed_list.
1949 * bfd-in2.h: Rebuild.
1950 * elf.c, elflink.h, libelf.h: Corresponding changes.
1952 Add start at AIX linker support; no shared libraries yet.
1953 * xcofflink.c: New file.
1954 * configure.in (rs600coff_vec): Use xcofflink.o.
1955 * configure: Rebuild.
1956 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1958 (struct xcoff_section_tdata): Define.
1959 (xcoff_section_data): Define macro.
1960 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1961 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1962 (_bfd_xcoff_bfd_final_link): Declare.
1963 (_bfd_ppc_xcoff_relocate_section): Declare.
1964 * libcoff.h: Rebuild.
1965 * coff-rs6000.c: Clean up a bit.
1966 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1967 cputype, csects, and debug_indices.
1968 (xcoff_copy_private_bfd_data): Copy cputype.
1969 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1970 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1971 (xcoff_reloc_type_lookup): Rename from
1972 rs6000coff_reloc_type_lookup.
1973 (coff_relocate_section): Define.
1974 (_bfd_xcoff_sizeof_headers): Define.
1975 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1976 (_bfd_xcoff_bfd_relax_section): Define.
1977 (_bfd_xcoff_bfd_link_split_section): Define.
1978 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1980 * coffcode.h (coff_compute_section_file_positions): If AIX,
1981 increment sofar by SMALL_AOUTSZ if not executable.
1982 (coff_write_object_contents): If AIX, always output an a.out
1983 header; if not executable, header size of SMALL_AOUTSZ.
1984 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1985 (_bfd_stringtab_init): Initialize xcoff field.
1986 (_bfd_xcoff_stringtab_init): New function.
1987 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1988 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1989 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1990 * libbfd.h: Rebuild.
1991 * Makefile.in: Rebuild dependencies.
1992 (BFD32_BACKENDS): Add xcofflink.o.
1993 (CFILES): Add xcofflink.c.
1995 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1996 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1997 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1999 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2001 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2003 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2005 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2006 * config.in: Regenerated.
2008 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2009 (_bfd_chunksize): New variable.
2010 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2011 for obstack chunk size.
2012 * configure.in: Check for getpagesize.
2013 * configure: Regenerated.
2015 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2017 * trad-core.c (rawptr): Make it a local variable of
2018 ptrace_unix_core_file_p.
2020 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2022 * coff-arm.c (in_reloc_p): New.
2023 * coff-i386.c (in_reloc_p): New.
2024 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2025 (coff_write_object_contents): Only set has_reloc_section
2027 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2028 in_reloc_p to decide if reloc should be emitted.
2029 * libcoff.h (pe_data_type.in_reloc_p): New.
2030 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2032 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2034 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2035 (_bfd_coff_read_internal_relocs): Likewise.
2036 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2037 (_bfd_coff_read_internal_relocs): Likewise.
2039 * elflink.h (elf_link_add_object_symbols): Correct conditions
2040 under which type and size change warnings are issued.
2042 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2044 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2045 a symbol which is not in a real section.
2046 (coff_write_native_symbol): Corresponding change.
2048 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2049 coff_link_hash_newfunc and make non-static.
2050 (_bfd_coff_link_hash_table_init): New function, broken out of
2051 _bfd_coff_link_hash_table_create.
2052 (_bfd_coff_link_hash_table_create): Use it.
2053 (process_embedded_commands): Make static.
2054 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2055 (_bfd_coff_link_hash_table_init): Declare.
2056 * libcoff.h: Rebuild.
2058 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2059 field in XCOFF tdata.
2060 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2061 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2062 based on cputype stored in a.out header, or in n_type of initial
2064 (coff_write_object_contents): Set cputype correctly in a.out
2066 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2068 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2069 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2071 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2072 * libcoff.h: Rebuild.
2074 * cpu-rs6000.c (rs6000_compatible): New static function.
2075 (bfd_rs6000_arch): Use it.
2076 * cpu-powerpc.c (powerpc_compatible): New static function.
2077 (arch_info_struct): Define various flavours of PowerPC.
2078 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2081 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2083 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2085 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2087 * elflink.h (elf_link_add_object_symbols): Don't warn about
2088 changing the size or type if the old definition was weak.
2090 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2092 * coffcode.h (combined_entry_type): Add fix_line field.
2093 (coff_slurp_line_table): Warn if we try to set the lineno field of
2095 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2096 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2097 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2098 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2100 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2101 * libcoff.h: Rebuild.
2103 * libcoff-in.h (struct xcoff_tdata): Define.
2104 (xcoff_data): Define.
2105 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2106 * bfd-in2.h, libcoff.h: Rebuild.
2107 * coff-rs6000.c (xcoff_mkobject): New static function.
2108 (coff_mkobject): Define.
2109 (xcoff_copy_private_bfd_data): New static function.
2110 (coff_bfd_copy_private_bfd_data): Define.
2111 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2113 (rs6000coff_vec): Add DYNAMIC to object_flags.
2114 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2115 .loader sections specially.
2116 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2117 section alignment from the XCOFF tdata information.
2118 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2119 F_SHROBJ, and copy the extra a.out header information into the
2120 XCOFF tdata structure.
2121 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2122 F_DYNLOAD and the extra a.out header information.
2123 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2124 C_HIDEXT symbol with attached csect information.
2125 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2126 in the o_maxdata field.
2127 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2128 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2129 end if BSF_NOT_AT_END is set.
2131 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2132 _bfd_read_ar_hdr_fn.
2133 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2134 * bfd-in2.h, libbfd.h: Rebuild.
2135 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2137 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2138 (bfd_slurp_bsd_armap_f2): Likewise.
2139 (_bfd_slurp_extended_name_table): Likewise.
2141 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2143 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2145 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2146 when the symbol table is empty.
2148 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2149 space for section symbols, since we don't output them either.
2150 (elf_m68k_adjust_dynindx): Removed.
2152 * ptrace-core.c (rawptr): Make it a local variable of
2153 ptrace_unix_core_file_p.
2155 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2157 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2160 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2161 Mac object file formats.
2163 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2165 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2166 auxent if there isn't one.
2167 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2168 rather than FILNMLEN as the maximum name length.
2170 * coffcode.h (bfd_coff_backend_data): Add new field
2171 _bfd_coff_print_aux.
2172 (bfd_coff_print_aux): New static function.
2173 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2174 scnlen field of an XTY_LD csect aux entry.
2175 (coff_print_aux): New static function.
2176 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2177 in coff_pointerize_aux_hook.
2178 (bfd_coff_std_swap_table): Initialize new field.
2179 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2180 * libcoff.h: Rebuild.
2181 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2182 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2184 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2185 if there are symbols, for native AIX ld compatibility.
2187 * coffcode.h (bfd_coff_backend_data): Add new field
2188 _bfd_coff_pointerize_aux_hook.
2189 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2190 or I960, and as 0 otherwise.
2191 (bfd_coff_std_swap_table): Initialize new field.
2192 * libcoff.h: Rebuild.
2193 * coffgen.c (coff_pointerize_aux): Change parameters to take
2194 symbol pointer instead of type and class, and to take aux index.
2195 Call _bfd_coff_pointerize_aux_hook if it is defined.
2196 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2197 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2198 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2200 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2201 read-only/host-only support.
2203 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2205 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2208 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2209 BFD_JUMP_TABLE_ARCHIVE accordingly.
2210 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2211 (_bfd_compute_and_write_armap): Declare.
2212 (_bfd_generic_read_ar_hdr): Declare.
2213 (_bfd_read_ar_hdr): Define.
2214 (_bfd_noarchive_read_ar_hdr): Define.
2215 (_bfd_archive_bsd_read_ar_hdr): Define.
2216 (_bfd_archive_coff_read_ar_hdr): Define.
2217 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2218 _bfd_read_ar_hdr instead.
2219 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2220 (_bfd_compute_and_write_armap): Rename from
2221 compute_and_write_armap. Make non-static. Change all callers.
2222 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2223 than _bfd_snarf_ar_hdr.
2224 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2225 * ieee.c (ieee_read_ar_hdr): Define.
2226 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2227 * oasys.c (oasys_read_ar_hdr): Define.
2228 * som.c (som_read_ar_hdr): Define.
2229 * bfd-in2.h, libbfd.h: Rebuild.
2231 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2233 * peicode.c (coff_swap_filehdr_in): If symptr is
2234 zero, there aren't any symbols, even if nsyms is set.
2236 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2238 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2240 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2241 sections, and set styp correctly for them: .got, .hash, .dynamic,
2242 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2243 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2245 (ecoff_sort_hdrs): New static function.
2246 (ecoff_compute_section_file_positions): Return boolean, not void.
2247 Sort the sections by VMA before looking through them. Put the
2248 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2249 section on an appropriate boundary within the page.
2250 (ecoff_compute_reloc_file_positions): Check return value of
2251 ecoff_compute_section_file_positions.
2252 (_bfd_ecoff_set_section_contents): Likewise.
2253 (_bfd_ecoff_write_object_contents): Check for various Alpha
2254 section types when incrementing text_size and data_size. Call
2255 adjust_headers backend function if it exists.
2256 * coff-alpha.c (alpha_adjust_headers): New static function.
2257 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2258 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2260 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2262 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2264 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2265 of ALTERNATE_AIX_CORE_FORMAT.
2266 * configure.in (aix4): No longer need CORE_FLAGS.
2267 * configure: Updated.
2269 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2271 NS32k changes from Ian Dall:
2272 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2274 (aout_link_input_section_std, aout_link_input_section_ext,
2275 aout_link_reloc_link_order): Call them instead of _bfd_*
2277 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2279 (backend_data): Use it instead of hardcoded zero.
2281 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2282 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2284 * ns32knetbsd.c: Include bfd.h.
2285 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2286 (MY_bfd_reloc_type_lookup): Declare function too.
2287 * pc532-mach.c (set_sizes): Don't declare.
2288 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2289 (backend_data, MY_backend_data): Don't define.
2291 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2292 ns32k-*-lites* like ns32k-*-netbsd*.
2294 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2297 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2299 * coffcode.h (coff_write_object_contents): Restore setting
2300 f_timdat to 0, deleted on August 22.
2302 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2304 * coffcode.h (coff_bfd_copy_private_symbol_data,
2305 coff_bfd_copy_private_section_data,
2306 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2307 * peicode.h (coff_bfd_copy_private_bfd_data): New
2308 (pe_bfd_copy_private_bfd_data): New.
2309 (coff_swap_scnhdr_in): Swap bss size into the right place.
2310 (pe_print_private_bfd_data): Add some newlines.
2312 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2314 * som.c (setup_sections): Don't die if a space has no subspaces.
2316 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2318 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2319 dynamic symbol override a common symbol. Don't change the size or
2320 type if they have been set and the new symbol is not a definition.
2321 Warn if the size or type changes.
2323 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2325 * som.c (som_begin_writing): Don't write the symbol table or
2327 (som_finish_writing): Write them here. Place them after the
2328 subspace data, but before the relocs.
2330 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2332 * sunos.c (sunos_add_one_symbol): Just pass false, not
2333 info->shared_library, to sunos_create_dynamic_sections.
2334 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2336 (sunos_check_dynamic_reloc): Remove .text section assertion.
2338 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2340 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2341 * configure, configure.in: Add pmac_xcoff_vec case.
2342 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2343 * coff-pmac.c: New file, PowerMac XCOFF support.
2344 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2345 * targets.c (pmac_xcoff_vec): Declare.
2347 * mpw-config.in: Various changes to be compatible with the
2348 autoconf-based configury.
2349 * mpw-make.sed: New file, sed commands to translate Unix
2350 makefile into MPW syntax.
2351 * mpw-make.in: Remove.
2352 * hosts/mpw.h: Remove.
2353 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2354 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2356 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2358 * binary.c (binary_get_symtab): Return an empty string on error.
2359 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2361 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2363 * coff-ppc.c: Reformatted according to gnu conventions
2364 Removed irrelevant "if 0" code
2366 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2368 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2369 symbols rather than as indirect symbols.
2370 (MY(slurp_symbol_table)): Don't do anything special about
2373 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2374 of .ctors and .dtors sections is no larger than 2.
2376 * sunos.c (sunos_add_one_symbol): Don't change
2377 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2379 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2380 dynamic symbols when creating a shared library.
2381 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2383 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2384 written even if it is not defined in a regular object.
2385 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2386 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2387 rather than the constant 22.
2388 (sunos_check_dynamic_reloc): Handle creating a shared library.
2389 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2390 zero when creating a shared library.
2391 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2392 write it out at the start of the symbol table.
2394 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2396 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2398 * config.bfd: Add arm-*-coff.
2399 * configure.in, configure: Add armcoff_{little,big}_vec.
2400 * targets.c (armcoff_{little,big}_vec): Declare.
2401 (bfd_target_vector): Add armcoff_{little,big}_vec.
2402 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2404 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2406 * targets.c (bfd_find_target): Remove debugging code.
2408 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2410 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2412 * Makefile.in: added *-ppc files
2413 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2414 allow pe based .o's to be shared with other tools on ppc/NT
2415 * config.bfd: added powerpc[le]-[pe|winnt] config support
2416 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2417 * peicode.h: Added more section flags for PE on ppc
2418 Added coff_swap_filehdr_out to allow peicode.h to be
2419 used for non-image PE files on ppc.
2420 Check for image, or not, before copying pe_opthdr
2421 * targets.c: Added new bfd's
2422 * targets.c: Removed two inactive bfds that shouldn't have made it this
2425 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2427 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2428 explicit values to initialize all relocs. Change all users.
2429 (ppc_elf_brtaken_inner): New function to handle branch predicition
2431 (ppc_elf_brtaken_reloc): Ditto.
2432 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2433 relocs use ppc_elf_unsupported_reloc.
2434 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2435 needs to be reported.
2436 (ppc_elf_relocate_section): Support branch prediction relocs.
2438 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2440 * bfd.c (bfd_assert): Remove \n from string passed to
2443 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2444 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2445 (bfd_coff_make_section_hook): Don't define.
2446 (coff_make_section_hook): Remove.
2447 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2448 (styp_to_sec_flags): Likewise.
2449 (coff_write_object_contents): Likewise.
2450 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2452 * libcoff.h: Rebuild.
2453 * coffgen.c (make_a_section_from_file): Just call
2454 bfd_make_section_anyway, not bfd_make_section or
2455 bfd_coff_make_section_hook.
2456 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2457 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2458 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2459 make_section_hook field.
2460 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2462 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2463 pointers into value field for warning and indirect symbols; just
2464 leave the value field alone.
2465 * linker.c (generic_link_add_symbol_list): Use next symbol for
2466 warning and indirect symbols, rather than looking in symbol value.
2467 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2468 parameter. Change all callers. Remove support for indirect
2469 symbols; it didn't work anyhow.
2470 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2471 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2472 * bfd-in2.h: Rebuild.
2474 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2476 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2477 go back to telling the tools this reloc operates on 32 bits.
2479 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2481 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2482 rather than a direct fprintf.
2483 * archive.c (_bfd_write_archive_contents): Likewise.
2484 * coffcode.h (coff_slurp_symbol_table): Likewise.
2485 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2486 (ppc_elf_unsupported_reloc): Likewise.
2487 (ppc_elf_relocate_section): Likewise.
2488 * i386linux.c (linux_tally_symbols): Likewise.
2489 (linux_finish_dynamic_link): Likewise.
2490 * osf-core.c (osf_core_core_file_p): Likewise.
2491 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2492 * som.c (som_sizeof_headers): Likewise.
2493 * srec.c (srec_bad_byte): Likewise.
2494 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2495 * libbfd-in.h (bfd_assert): Declare first parameter const.
2496 * libbfd.h: Rebuild.
2497 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2498 bfd_reloc_overflow is enough.
2499 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2500 * coff-h8500.c (rtype2howto): Likewise.
2501 * coff-z8k.c (rtype2howto): Likewise.
2502 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2503 * elf.c (_bfd_elf_get_lineno): Likewise.
2504 (_bfd_elf_no_info_to_howto): Likewise.
2505 (_bfd_elf_no_info_to_howto_rel): Likewise.
2506 * hp300hpux.c (convert_sym_type): Likewise.
2507 (MY(swap_std_reloc_in)): Likewise.
2508 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2510 * libaout.h (struct aoutdata): Add line_buf field.
2511 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2512 and filename_buffer. Instead, use a malloc buffer stored in the
2513 new line_buf field. Remove length restrictions.
2515 * coffgen.c (string_size): Remove static variable.
2516 (debug_string_size, debug_string_section): Likewise.
2517 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2518 and debug_string_size_p parameters. Use them instead of the
2519 global variables. Change all callers.
2520 (coff_write_symbol): Likewise.
2521 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2522 (coff_write_symbols): Add local variables to replace removed
2525 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2526 function, and line_base fields.
2527 * libcoff.h: Rebuild.
2528 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2529 information, rather than using static variables.
2531 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2532 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2534 * init.c (initialized): Remove static variable.
2535 (bfd_init): Don't bother setting initialized.
2536 (bfd_check_init): Remove.
2537 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2538 * libbfd.h: Rebuild.
2540 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2542 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2543 size for full core dumps. Copy core file header to private data.
2544 (rs6000coff_core_file_failing_command,
2545 rs6000coff_core_file_failing_signal): New functions to extract
2546 the file name and terminating signal from the core file.
2547 * coff-rs6000.c: Use them.
2549 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2551 Change arch info to be const, initialized at compile time.
2552 * archures.c: Reindent many functions. Change CONST to const.
2553 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2554 nothing set it anyhow. Make next const.
2555 (bfd_arch_info_list): Remove.
2556 (bfd_archures_list): Rename from archures_init_table. Change from
2557 a table of function pointers to a table of bfd_arch_info_type
2558 structure addresses.
2559 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2560 (bfd_lookup_arch): Likewise.
2561 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2563 (bfd_default_arch_struct): Make const.
2564 (bfd_arch_init, bfd_arch_linkin): Remove.
2565 (bfd_get_arch_info): Return a const pointer.
2566 * init.c (bfd_init): Don't call bfd_arch_init.
2567 * bfd.c (struct _bfd): Make arch_info const.
2568 * bfd-in2.h: Rebuild.
2569 * libbfd.h: Rebuild.
2570 * configure.in: Put & before everything in $selarchs.
2571 * configure: Rebuild.
2572 * cpu-*.c: Change bfd_*_arch from a function which calls
2573 bfd_arch_linkin to a const structure.
2574 * ieee.c (ieee_object_p): Make arch const.
2576 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2578 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2580 * bfd-in2.h: Regenerate.
2581 * libbfd.h: Regenerate.
2583 * elf32-ppc.c (reloc_type): Update names to match current draft.
2584 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2585 relative. Update names to current V.4 draft.
2586 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2587 (ppc_elf_relocate_section): Rename relocations to match draft.
2589 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2591 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2592 compiled with -mrelocatable-lib to be linked with either normal
2593 modules or -mrelocatable modules.
2595 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2597 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2598 in the a.out header.
2600 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2601 a reloc against a local symbol, even if it's not a section.
2603 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2605 * targets.c (bfd_target): Remove unused align_power_min field.
2606 * bfd-in2.h: Rebuild.
2607 * All backends: Remove initialization of align_power_min.
2609 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2611 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2613 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2615 * config.bfd (mips-dec-netbsd*): New target.
2616 * configure.host (mips-dec-netbsd*): New host.
2617 * configure.in (mips-dec-netbsd*): New native.
2618 * configure: Rebuild.
2620 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2622 Make the COFF backend linker merge common types:
2623 * cofflink.c (struct coff_debug_merge_element): Define.
2624 (struct coff_debug_merge_type): Define.
2625 (struct coff_debug_merge_hash_entry): Define.
2626 (struct coff_debug_merge_hash_table): Define.
2627 (coff_debug_merge_hash_table_init): Define.
2628 (coff_debug_merge_hash_table_free): Define.
2629 (coff_debug_merge_hash_lookup): Define.
2630 (struct coff_final_link_info): Add debug_merge field.
2631 (coff_debug_merge_hash_newfunc): New static function.
2632 (_bfd_coff_final_link): Allocate and free debug_merge table.
2633 (coff_link_input_bfd): Merge identical enum, struct and union
2636 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2638 Convert i960 COFF to use COFF backend linker.
2639 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2640 structure to store the symbol being used.
2641 (coff_i960_start_final_link): New static function.
2642 (coff_i960_relocate_section): New static function.
2643 (coff_i960_adjust_symndx): New static function.
2644 (coff_start_final_link): Define.
2645 (coff_relocate_section): Define.
2646 (coff_adjust_symndx): Define.
2647 * coffcode.h (bfd_coff_backend_data): Add new callback function
2648 _bfd_coff_start_final_link.
2649 (bfd_coff_start_final_link): Define.
2650 (coff_start_final_link): Define if not defined.
2651 (bfd_coff_std_swap_table): Add coff_start_final_link.
2652 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2654 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2655 function callback is not NULL.
2656 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2657 (_bfd_coff_internal_syment_name): Declare.
2658 * libcoff.h: Rebuild.
2659 * configure.in (icoff_big_vec): Add cofflink.o.
2660 (icoff_little_vec): Likewise.
2661 * configure: Rebuild.
2663 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2665 * Makefile.in (clean-info): Remove extraneous tab from line
2668 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2670 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2671 contents has relocs.
2673 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2675 * coffcode.h (coff_compute_section_file_positions): Keep the
2677 (coff_write_object_contents): Remember if it's a relocatable
2679 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2680 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2681 if relocatable file. Swap out saved raw size.
2683 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2685 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2686 (maintainer-clean): Rename from realclean, passing
2687 maintainer-clean down to subdirectories, but leave realclean as a
2690 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2693 * dep-in.sed: Remove config.h from generated dependencies.
2695 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2696 broken out of sunos_canonicalize_dynamic_symtab.
2697 (sunos_canonicalize_dynamic_symtab): Call new function
2698 sunos_slurp_dynamic_symtab.
2699 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2700 dynamic symbol table to the caller.
2701 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2702 callback to override the symbols being read.
2703 * libaout.h (struct aout_backend_data): Add three new parameters
2704 to add_dynamic_symbols callback.
2706 Extensive minor changes to avoid various gcc warnings. Also:
2707 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2708 * archures.c (bfd_arch_info_type): Change mach field from long to
2710 (bfd_lookup_arch): Change machine parameter from long to unsigned
2713 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2715 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2716 a symbol with a non-zero plt_offset.
2718 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2720 * elfcode.h (align_file_position): Remove; not used.
2722 * configure.in: Only check for <sys/procfs.h> on a native system,
2723 and make sure it defines prstatus_t.
2724 * configure: Rebuild.
2726 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2728 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2730 * config.in: Rename from config.h.in.
2731 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2732 Check for config.h:config.in when creating stamp-h.
2733 * configure: Rebuild.
2734 * Makefile.in (stamp-h): Depend upon config.in rather than
2735 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2736 calling config.status.
2738 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2739 (Makefile): Just rebuild Makefile.
2740 (config.h, stamp-h): New targets.
2741 * configure.in: Create stamp-h when rebuilding config.h.
2742 * configure: Rebuild.
2744 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2746 * configure.in: Call AC_CONFIG_HEADER. Substitute
2747 HOST_64BIT_LONG. Check that various header files exist. Check
2748 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2749 and/or free need to be declared. Don't make a link to sysdep.h.
2750 Define TRAD_HEADER for various hosts.
2751 * configure: Rebuild.
2752 * configure.host: Don't set my_host. Add definitions taken from
2753 host header files for various entries. Remove entries which now
2755 * acconfig.h: New file.
2756 * config.h.in: New file, built by autoheader.
2757 * sysdep.h: New file.
2758 * Makefile.in (do_distclean): Don't remove sysdep.h.
2760 (LOCAL_H_DEPS): New variable.
2761 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2763 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2764 ($(OPTIONAL_BACKENDS)): Likewise.
2765 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2766 looking through sysdep.h.
2767 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2768 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2769 (fprintf_vma, sprintf_vma): Likewise.
2770 (int64_type, uint64_type): Don't define.
2771 * bfd-in2.h: Rebuild.
2772 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2773 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2774 * lynx-core.c: Include stuff from old hosts/lynx.h.
2775 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2776 rather than NO_FCNTL.
2777 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2778 rather than NATIVE_HPPAHPUX_COMPILER.
2779 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2781 * hosts/*.h: Remove all header files which merely include,
2782 declare, and define things. Leave header files which define
2783 information needed by trad-core.c.
2785 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2786 (BFD_CC_FOR_BUILD): Define.
2787 * configure.in: Use BFD_CC_FOR_BUILD.
2788 * configure: Rebuild.
2790 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2792 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2793 * configure: Rebuild.
2795 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2798 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2800 * config.bfd: i386pe_ve -> i386pe_vec.
2802 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2804 * configure.host: Incorporate host Makefile fragments by setting
2806 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2807 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2808 value based on whether the code is being compiled by a cross
2809 compiler. Don't substitute host_makefile_frag or frags.
2810 * aclocal.m4: New file to define local AC_PROG_CC.
2811 * configure: Rebuild.
2812 * Makefile.in (INSTALL): Set to @INSTALL@.
2813 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2814 (INSTALL_DATA): Set to @INSTALL_DATA@.
2816 (CC): Define as @CC@.
2817 (CFLAGS): Set to @CFLAGS@.
2818 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2819 (@host_makefile_frag@): Remove.
2820 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2821 after other options.
2822 (config.status): Remove dependency upon @frags@.
2823 * config/*.mh, config/README: Remove.
2825 * config.bfd: Rewrite to incorporate the contents of the Makefile
2826 fragments by setting shell variables, rather than merely returning
2827 the name of a Makefile fragment.
2828 * configure.in: Use shell variables set by config.bfd rather than
2829 looking at the target Makefile fragment files. Don't substitute
2830 target_makefile_frag. Do substitute TDEFINES.
2831 * configure: Rebuild.
2832 * Makefile.in (@target_makefile_frag@): Remove.
2833 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2834 * config/*.mt: Remove.
2836 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2838 * configure.in: Put changequote lines around "i[345]86" patterns
2839 section of core file support.
2841 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2843 * som.c (som_bfd_print_private_bfd_data): Define to use the
2846 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2848 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2849 entry, text_start and data_start.
2851 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * Makefile.in (OFILES): Remove $(TDEPFILES).
2854 * config/apollo.mt (TDEPFILES): Remove.
2855 * config/README: Update.
2857 * configure.in: For a native configuration, set COREFILE and
2858 COREFLAG based on the canonical host name.
2859 * configure: Rebuild.
2860 * Makefile.in: Rebuild dependencies.
2861 (ALL_CFLAGS): Add @COREFLAG@.
2862 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2863 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2864 support routines. Check LYNX_CORE rather than HOST_LYNX.
2865 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2866 * i386lynx.c: Likewise.
2867 * m68klynx.c: Likewise.
2868 * sparclynx.c: Likewise.
2869 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2870 * *-core.c: Comment changes.
2871 * config/decstation.mh (HDEPFILES): Remove.
2872 (HDEFINES): Remove -DTRAD_CORE.
2873 * config/irix3.mh (RANLIB): Remove.
2874 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2875 (HDEFINES): Remove -DIRIX_CORE.
2876 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2877 (HDEFINES): Remove -DTRAD_CORE.
2878 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2879 * config/ultra3.mh (RANLIB): Remove.
2880 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2881 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2882 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2883 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2884 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2885 * config/i386aix.mh, config/i386bsd.mh: Remove.
2886 * config/i386linux.mh, config/i386mach3.mh: Remove.
2887 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2888 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2889 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2890 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2891 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2892 * config/solaris2.mh, config/stratus.mh: Remove.
2893 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2894 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2896 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2898 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2899 DT_FINI entry if the appropriate symbol is not in the hash table.
2901 * libelf.h (struct elf_backend_data): Add create_program_headers
2902 and want_hdr_in_seg fields.
2903 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2905 (elf_backend_create_program_headers): Likewise.
2906 (elfNN_bed): Initialize create_program_headers and
2908 * elf.c (get_program_header_size): Call create_program_headers
2910 (map_program_segments): Check want_hdr_in_seg backend field. Call
2911 create_program_headers backend routine.
2913 * elf.c (assign_file_positions_except_relocs): Align non allocated
2914 sections when creating an executable.
2916 * elfcode.h (elf_swap_phdr_in): Make non static.
2917 (elf_swap_phdr_out): Make non static.
2918 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2919 (bfd_elf32_swap_phdr_out): Declare.
2920 (bfd_elf64_swap_phdr_in): Declare.
2921 (bfd_elf64_swap_phdr_out): Declare.
2923 * ecofflink.c (ecoff_collect_shuffle): New static function.
2924 (_bfd_ecoff_get_accumulated_pdr): New function.
2925 (_bfd_ecoff_get_accumulated_sym): New function.
2926 (_bfd_ecoff_get_accumulated_ss): New function.
2927 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2928 (_bfd_ecoff_get_accumulated_sym): Declare.
2929 (_bfd_ecoff_get_accumulated_ss): Declare.
2930 * libbfd.h: Rebuild.
2932 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2934 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2936 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2937 warning symbols. If any section is named .gnu.warning.XXX, treat
2938 the contents as a warning to be issued if the symbol XXX is
2940 (elf_link_output_extsym): For an indirect or warning symbol, just
2941 output the symbol it points to.
2943 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2944 if bfd_hash_allocate fails, since it will already be set.
2945 (generic_link_hash_newfunc): Likewise.
2946 (archive_hash_newfunc): Likewise.
2947 (hash_entry_bfd): New static function.
2948 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2949 callback. Allocate a new warning using the hash table newfunc.
2950 Use bfd_hash_replace to update the entry in the hash table, rather
2951 than assuming we can copy the fields with structure assignment.
2953 * hash.c (bfd_hash_replace): New function.
2954 * bfd-in.h (bfd_hash_replace): Declare.
2955 * bfd-in2.h: Rebuild.
2957 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2959 * config.bfd: Add mips*vr4300-*-elf* target.
2960 * config/mipsbvr4300.mt: Added.
2962 See file ChangeLog.2
2969 version-control: never