1 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3 * i386msdos.c: Remove some #if 0 code.
4 (msdos_write_object_contents): Don't include empty sections in the
5 size computation, regardless of their address.
7 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
10 is NULL, ie, the -r switch is used.
12 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
14 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
15 (BFD_RELOC_MIPS_GOT_LO16): Define.
16 * bfd-in2.h, libbfd.h: Rebuild.
17 * elf32-mips.c (mips_reloc_map): Map new relocs.
19 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
21 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
24 * ieee.c (get_symbol): Set the section to bfd_abs_section.
25 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
26 simple number for the section address, rather than an expression.
27 Limit the number of bytes between relocs to MAXRUN.
28 (ieee_write_me_part): Set me_record to the file offset after the
30 (ieee_write_processor): New static function.
31 (ieee_write_object_contents): Use ieee_write_processor.
33 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
35 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
37 * coff-aux.c: Change include of aux.h to aux-coff.h.
39 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
41 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
42 relocation put the addend both in the reloc entry and the data.
43 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
46 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
47 a R_68K_PCxx reloc against a defined global symbol directly.
48 (elf_m68k_check_relocs): Don't count such a reloc.
50 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
51 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
52 symbol for now, otherwise always record the symbol as dynamic.
53 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
54 is not referenced by a dynamic object, and we are not making a
55 shared object, then don't make a PLT entry. If we do make a PLT
56 entry, make sure the symbol has been recorded as dynamic.
58 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
60 * configure.host: When making a shared library, set HLDFLAGS to
61 pass an appropriate -rpath option. Use the make variable SONAME
62 as the shared library soname, rather than computing it here. On
63 SunOS, build stamp-tshlink in place of $(SHLINK).
64 * Makefile.in (SONAME): New variable.
65 ($(SHLINK)): Make a link to the transformed name, as well.
66 (stamp-tshlink): New target.
67 (install): Skip stamp-tshlink during install.
69 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
71 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
72 linker sections have been set up yet.
74 * elf.c (make_mapping): Add an additional argument to suppress
75 making the first section include the program headers.
76 (map_sections_to_segments): If the user used -Ttext such that the
77 program headers are on a different page, do not set the flags
78 saying that this section includes the program headers.
80 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
82 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
83 don't define TRAD_HEADER.
86 * netbsd-core.c: New file, support for NetBSD core files.
87 * hosts/*nbsd.h: Removed.
89 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
91 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
92 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
93 * libbfd.h, bfd-in2.h: Regenerated.
94 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
95 bfd_elf32_bfd_reloc_type_lookup.
96 (reloc_type{,_names}): Deleted.
97 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
99 (sparc_reloc_map): Add sparc64 relocs.
100 (sparc_elf_notsupported_reloc): New static function.
101 (sparc_elf_wdisp16_reloc): New static function.
102 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
103 (elf32_sparc_relocate_section): Likewise.
104 (bfd_elf32_bfd_reloc_type_lookup): Define.
105 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
106 (reloc_type{,_names}): Deleted.
107 (elf_sparc_howto_table): Deleted.
108 (sparc_reloc_map): Deleted.
109 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
110 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
112 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
114 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
117 * Makefile.in (program_transform_name): New variable.
118 (install): Transform library name before installing it.
120 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
122 * archures.c (bfd_mach_i960_hx): Define.
123 * bfd-in2.h: Rebuild.
124 * cpu-i960.c (scan_960_mach): Accept machine "hx".
125 (MATRIX): Expand entries for HX.
126 (arch_info_struct): Add i960:hx entry.
127 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
128 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
129 (coff_set_flags): Handle bfd_mach_i960_hx.
131 Support for building as a shared library, based on patches from
132 Alan Modra <alan@spri.levels.unisa.edu.au>:
133 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
134 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
135 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
136 * configure: Rebuild.
137 * configure.host: If --enable-shared, adjust shared library stuff
138 based on the host. If the host is SunOS, and the linker supports
139 -rpath, set HLDFLAGS to use it.
140 * Makefile.in (ALLLIBS): New variable.
141 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
142 (COMMON_SHLIB, SHLINK): New variables.
143 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
144 (STAGESTUFF): Remove variable.
145 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
147 (stamp-ofiles): New target, like old ofiles target, but build
148 using a temporary file and move-if-change, and touch stamp-ofiles
150 (ofiles): Just depend upon stamp-ofiles.
151 (stamp-piclist, piclist): New targets.
152 ($(SHLIB), $(SHLINK)): New targets.
153 (targets.o, archures.o): Build twice if PICFLAG is set.
154 (do_mostlyclean): Remove pic/*.o.
155 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
157 (do_distclean): Remove pic and stamp-picdir.
158 (install): Install shared libraries.
159 ($(OFILES)): Depend upon stamp-picdir.
160 (stamp-picdir): New target.
162 * libcoff-in.h: Add comment reminding people that libcoff.h is a
164 * libcoff.h: Rebuild.
166 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
167 flavour of a section with no owner.
169 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
170 ELF_LINK_NON_ELF flag.
171 (mips_elf_create_got_section): Likewise.
173 * elf.c: Revert last change, since it breaks dynamic linking.
174 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
176 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
177 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
178 (elfNN_bed): Don't initialize want_hdr_in_seg field.
180 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
182 * elf.c (assign_file_positions_for_segments): If the backend does
183 not want the elf header or the program headers in the address
184 space, do not include them in the calculations.
186 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
187 function to determine if we need additional program headers.
188 (ppc_elf_modify_segment_map): Define as a NOP function for now.
189 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
191 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
193 * coffcode.h: Move today's libcoff.h change into coffcode.h.
195 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
197 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
198 back into one line. Some compilers (sunos 4.1.3 for example)
199 won't accept args split across more than one line.
201 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
203 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
204 * configure: Regenerate.
206 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
208 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
209 try to do arithmetic on a void *, cast it to a unsigned char * first.
211 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
214 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
216 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
217 flag for a newly defined symbol.
218 (NAME(bfd_elf,record_link_assignment)): Likewise.
219 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
220 set the DEF or REF_REGULAR flags correctly.
222 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
223 (libbfd.h, libcoff.h): Corresponding change.
225 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
226 a PLT32 reloc as dynamic.
227 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
228 is not referenced by a dynamic object, and we are not making a
229 shared object, then don't make a PLT entry. If we do make a PLT
230 entry, make sure the symbol has been recorded as dynamic.
232 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
234 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
235 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
236 (powerpcle-*-cygwin32): New.
237 * peicode.h (add_data_entry): Get address from vma.
239 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
241 * elflink.c (_bfd_elf_create_linker_section): If the symbol
242 attached to the section has already been created as an undefined
243 symbol, treat it as if it hasn't been created yet.
245 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
247 * elflink.h (elf_bfd_final_link): Don't output initial dummy
248 symbol or section symbols if stripping all symbols and this is not
249 a relocateable link. Don't output the symbol string table if
250 there are no symbols.
251 (elf_link_flush_output_syms): Don't do anything if there are no
254 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
256 * coff-aux.c: New file.
257 * hosts/m68kaux.h: New file.
258 * config.bfd (m68*-apple-aux*): New target.
259 * configure.in (m68*-apple-aux*): New native host.
260 (m68kaux_coff_vec): New vector.
261 * configure: Rebuild.
262 * targets.c (m68kaux_coff_vec): Declare.
263 * coffcode.h (bfd_coff_backend_data): Add field
264 _bfd_coff_link_add_one_symbol.
265 (bfd_coff_link_add_one_symbol): Define.
266 (compare_arelent_ptr): New static function if TARG_AUX.
267 (coff_write_relocs): If TARG_AUX, sort the relocs.
268 (coff_write_object_contents): Set A/UX aouthdr magic number.
269 (coff_link_add_one_symbol): Define if not defined.
270 (bfd_coff_std_swap_table): Initialize new field.
271 * libcoff.h: Rebuild.
272 * cofflink.c (coff_link_add_symbols): Call
273 bfd_coff_link_add_one_symbol rather than
274 _bfd_generic_link_add_one_symbol.
275 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
276 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
277 * coff-mips.c (mips_ecoff_backend_data): Likewise.
278 * Makefile.in: Rebuild dependencies.
279 (BFD32_BACKENDS): Add coff-aux.o.
280 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
282 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
284 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
285 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
287 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
289 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
290 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
291 (maintainer-clean): Warn about deleting special files.
292 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
294 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
295 warning symbols correctly.
296 * elf32-i386.c (elf_i386_relocate_section): Likewise.
297 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
298 * elf32-mips.c (mips_elf_relocate_section): Likewise.
299 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
300 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
301 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
303 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
306 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
308 * libcoff-in.h: aligned newly exported names with bfd naming
309 conventions. Removed an erroneous define of POWERPC_LE_PE.
310 * libcoff.h: Rebuild.
311 * cofflink.c, coff-ppc.c: the above function name changes
313 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
315 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
316 * ecoff.c (struct extsym_info): Define.
317 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
318 to ecoff_link_write_external.
319 (ecoff_link_write_external): Accept a struct extsym_info pointer.
320 Strip symbols when appropriate.
322 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
323 * syms.c (BSF_OBJECT): Define.
324 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
325 * bfd-in2.h: Rebuild.
326 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
328 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
331 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
332 copying relocs into a shared object, treat a defined global symbol
334 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
335 * elf32-mips.c (mips_elf_relocate_section): Likewise.
336 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
338 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
339 real defined symbol, not to a weak defined symbol.
341 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
343 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
344 and made a few static functions externs.
346 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
347 POWERPC_LE_PE hack in cofflink.
349 * libcoff-in.h: promoted the following from cofflink.c to allow
350 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
351 coff_debug_merge_element, struct coff_debug_merge_type,
352 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
353 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
354 coff_debug_merge_hash_lookup, coff_link_section_info,
355 coff_final_link_info, coff_debug_merge_hash_newfunc,
356 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
358 * libcoff.h: re-gen'd
360 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
362 * syms.c: Include "bfdlink.h".
363 (struct stab_find_info): Define.
364 (_bfd_stab_section_find_nearest_line): New function.
365 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
367 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
368 * elf.c (_bfd_elf_find_nearest_line): Try calling
369 _bfd_stab_section_find_nearest_line before searching the ELF
370 symbol table. Find the closest STT_FUNC symbol, not the last one.
371 * libcoff-in.h (coff_data_type): Add line_info field.
372 * libcoff.h: Rebuild.
373 * coffgen.c (coff_find_nearest_line): Try calling
374 _bfd_stab_section_find_nearest_line before searching the COFF
376 * Makefile.in: Rebuild dependencies.
378 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
380 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
381 4 bytes, so we get the correct value when updating the register
382 field in little endian mode.
384 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
386 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
387 entry_section fields. Add sntoc and snentry fields.
388 * libcoff.h: Rebuild.
389 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
390 not toc_section and entry_section (the COFF file does not have any
391 sections at this point).
392 (coff_write_object_contents): Set o_snentry and o_sntoc from
393 snentry and sntoc rather than entry_section and toc_section.
394 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
395 snentry, not toc_section and entry_section.
396 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
397 entry_section from hentry.
398 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
400 (xcoff_link_input_bfd): Set sntoc, not toc_section.
401 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
402 than using toc_section directly.
404 * archures.c: Add missing `.' in enum bfd_architecture.
405 * bfd-in2.h: Rebuild.
407 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
408 Robert Lipe <robertl@arnet.com>.
410 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
412 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
413 to sections we allocate. Use bfd_zalloc to allocate initialial
414 sections, not bfd_alloc.
415 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
416 SDA{,2}I16 relocations.
417 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
418 whether to put something in .sbss or not.
419 (ppc_elf_relocate_section): Add support for more relocations. Add
420 in sec->output_offset where appropriate. Make error messages
421 include the symbol name.
423 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
424 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
425 doesn't get redefined messages if -shared.
427 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
428 section if the rel_section field has been set up.
430 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
432 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
435 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
437 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
438 of flags, only flags used are controlled by mach number. Bump up
439 output file mach number to highest of input file mach numbers.
440 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
441 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
443 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
444 bfd_elf64_sparc_vec support.
446 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
448 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
449 the embedded bit is set on some objects and not on others. Just
451 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
454 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
456 * coffcode.h (coff_new_section_hook): Don't try to align the
459 * coffcode.h (coff_set_section_contents): Fix the handling of the
460 .lib section to work even if the entire section contents are
461 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
462 Robert Lipe <robertl@arnet.com>.
464 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
466 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
467 memory here for contents.
469 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
470 _SDA2_BASE_ by 32768.
471 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
472 started using. Allocate contents for .sdata and .sdata2 sections
474 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
476 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
478 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
481 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
483 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
485 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
486 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
487 (bfd_mach_sparc_v9a): Define.
488 (bfd_mach_sparc_v9_p): Define.
489 * bfd-in2.h: Regenerated.
490 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
492 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
493 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
494 to bfd_elf32_sparc_vec.
495 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
496 Add v8plus{,a} support.
498 (sparc_compatible): New function.
499 * elf32-sparc.h: #include "elf/sparc.h".
500 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
501 elf32_sparc_final_write_processing): New functions.
502 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
503 elf_backend_final_write_processing): Define.
505 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
507 * elf-bfd.h (struct elf_link_hash_entry): Add
508 linker_section_pointer field.
509 (enum elf_linker_section_enum): Enumeration for new way of
510 creating linker dynamic sections and symbols.
511 (elf_linker_section{,_pointers}): New structures for creating
512 dynamic sections and symbols.
513 (elf_obj_tdata): Add linker_section_pointers and linker_section
515 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
516 (_bfd_elf_create_linker_section): New declarations.
517 (_bfd_elf_find_pointer_linker_section): Ditto.
518 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
519 (_bfd_elf_make_linker_section_rela): Ditto.
521 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
523 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
524 (ppc_elf_create_linker_section): New function to create the
525 sections .got, .sdata, and .sdata2.
526 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
528 (ppc_elf_check_relocs): Support more of the eabi relocations.
529 (ppc_elf_relocate_section): Ditto.
530 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
531 if the .sdata{,2} + .sbss{,2} section size is > 32k.
533 * elflink.h (elf_create_pointer_linker_section): New function to
534 create initialized pointers in dynamic linker sections.
535 (elf_finish_pointer_linker_section): Actually intialize the
536 pointers created above.
538 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
539 macros to provide both 32 and 64 bit versions of
540 elf_create_pointer_linker_section.
541 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
542 provide both 32 and 64 bit versions of
543 elf_finish_pointer_linker_section.
545 * elflink.c (_bfd_elf_create_linker_section): New function to
546 create a linker section.
547 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
548 given address in the linker pointer offsets created for a given
550 (_bfd_elf_make_linker_section_rela): Make a RELA section
551 corresponding to the generated linker section.
553 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
555 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
557 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
559 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
560 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
561 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
562 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
563 toc entry in an objdump) for now.
564 (ppc_do_last, ppc_get_last): New function - needed to save processing
565 the toc owner to the end.
566 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
569 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
570 toc owner from being done till last. Must define POWERPC_LE_PC
573 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
575 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
577 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
578 SizeOfImage for PowerPC. Ignore the size of the .junk section.
580 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
582 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
584 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
586 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
588 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
590 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
592 * elf.c (assign_file_positions_for_segments): Don't increment file
593 offset for a segment which contains no loadable sections.
595 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
597 * reloc.c: Add new PowerPC relocations.
598 * {bfd-in2,libbfd}.h: Regenerate.
600 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
601 (ppc_elf_reloc_type_lookup): Lookup new relocations.
603 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
605 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
608 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
611 * coffgen.c (coff_find_nearest_line): Don't try to cache
612 information in sections that are not owned by a BFD. From Richard
613 Henderson <richard@atheist.tamu.edu>.
615 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
616 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
617 * elflink.h (elf_link_output_extsym): Remove special check for
620 * ecoffswap.h: Add prototypes for static functions.
622 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
624 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
625 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
627 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
628 to satisfy a TOC16 relocation. Rewrite unsupported relocation
629 support. Begin support for R_PPC_SDA{2,}REL.
631 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
633 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
634 create the .got and .got.neg sections.
635 (ppc_elf_size_dynamic_sections): Call it.
636 (ppc_elf_check_relocs): Call it.
637 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
638 (ppc_elf_check_relocs): Add error messages for relocations we
639 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
642 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
644 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
645 section flags for V.4 and eabi.
647 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
649 * elf.c (assign_file_positions_for_segments): If a segment
650 contains no sections, don't mark it as readable.
652 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
653 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
655 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
656 dynamic section, if there is one.
657 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
658 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
659 (bfd_elf64_swap_dyn_in): Likewise.
660 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
662 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
664 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
665 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
666 <pirker@eiunix.tuwien.ac.at>.
668 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
670 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
671 PowerPC V.4 and eabi.
672 * bfd-in2.h: Regenerate.
673 * libfd.h: Regenerate.
675 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
677 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
678 section type and SHF_EXCLUDE section flag, turning them into the
679 appropriate bfd section flag.
681 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
683 * xcofflink.c (xcoff_link_add_symbols): Create the special
684 sections if we see a DYNAMIC object, in case that is the only
685 XCOFF input object we see.
687 * elf32-mips.c: Extensive changes for a start at dynamic linking
688 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
690 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
691 (struct elf_backend_data): Remove
692 elf_backend_create_program_headers field. Add
693 elf_backend_additional_program_headers and
694 elf_backend_modify_segment_map fields.
695 * elfxx-target.h (elf_backend_type_change_ok): Define if not
697 (elf_backend_additional_program_headers): Likewise.
698 (elf_backend_modify_segment_map): Likewise.
699 (elf_backend_create_program_headers): Don't define.
700 (elfNN_bed): Change to account for field changes.
701 * elf.c (assign_file_positions_for_segments): Call new
702 modify_segment_map backend function. Don't call old
703 create_program_headers backend function.
704 (get_program_header_size): Call additional_program_headers rather
705 than create_program_headers.
706 * elflink.h (elf_link_add_object_symbols): Initialize
707 type_change_ok from new backend field.
708 (elf_link_output_extsym): Don't warn if _rld_new_interface is
710 (elf_reloc_link_order): Treat a reloc against a defined symbol as
711 a reloc against the appropriate section.
713 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
714 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
715 (elf_flags_init): Rename from elf_ppc_flags_init.
716 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
718 (ppc_elf_copy_private_bfd_data): Likewise.
719 (ppc_elf_merge_private_bfd_data): Likewise.
721 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
724 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
726 * coff-alpha.c (alpha_relocate_section): During final link, allow
727 output .lita section to be bigger than 64k by adjusting gp value
728 on a per-input section basis.
729 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
731 (struct ecoff_section_tdata): Add gp field.
733 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
735 Handle Alpha ECOFF changes in OSF/1 3.2.
736 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
738 * coff-alpha.c: Include "aout/ar.h".
739 (alpha_ecoff_get_relocated_section_contents): Don't require an
740 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
741 3.2 doesn't generate one.
742 (alpha_relocate_section): Likewise.
743 (alpha_ecoff_slurp_armap): Define.
744 (alpha_ecoff_slurp_extended_name_table): Define.
745 (alpha_ecoff_construct_extended_name_table): Define.
746 (alpha_ecoff_truncate_arname): Define.
747 (alpha_ecoff_write_armap): Define.
748 (alpha_ecoff_generic_stat_arch_elt): Define.
749 (alpha_ecoff_update_armap_timestamp): Define.
751 (alpha_ecoff_read_ar_hdr): New static function.
752 (alpha_ecoff_get_elt_at_filepos): New static function.
753 (alpha_ecoff_openr_next_archived_file): New static function.
754 (alpha_ecoff_get_elt_at_index): New static function.
755 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
756 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
757 _bfd_ecoff to alpha_ecoff.
758 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
759 field from backend structure, rather than always calling
760 _bfd_get_elt_at_filepos.
761 * coff-mips.c (mips_ecoff_backend_data): Initialize
762 get_elt_at_filepos field.
763 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
764 from _bfd_generic_read_ar_hdr with minor changes.
765 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
766 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
769 * bfd-in.h (BFD_IN_MEMORY): Define.
770 * libbfd-in.h (struct bfd_in_memory): Define.
771 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
772 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
773 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
774 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
775 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
776 (bfd_get_size): Handle BFD_IN_MEMORY flag.
777 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
778 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
779 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
780 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
782 (bfd_openstreamr): Likewise.
783 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
784 BFD_IN_MEMORY is not set.
785 * riscix.c (riscix_some_aout_object_p): Likewise.
786 * bfd-in2.h, libbfd.h: Rebuild.
788 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
789 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
790 (bfd_get_elt_at_index): Define.
791 * archive.c (_bfd_generic_get_elt_at_index): Rename from
792 bfd_get_elt_at_index. Change index parameter from int to
794 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
795 (_bfd_noarchive_get_elt_at_index): Define.
796 (_bfd_archive_bsd_get_elt_at_index): Define.
797 (_bfd_archive_coff_get_elt_at_index): Define.
798 * bfd-in2.h, libbfd.h: Rebuild.
799 * aout-target.h (MY_get_elt_at_index): Define if not defined.
800 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
801 * ieee.c (ieee_get_elt_at_index): Define.
802 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
803 * oasys.c (oasys_get_elt_at_index): Define.
804 * som.c (som_get_elt_at_index): Define.
806 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
807 numbers to the .text section.
809 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
811 * ieee.c (ieee_write_debug_part): Change return type to boolean.
812 If there is a SEC_DEBUGGING section, get the contents of the debug
813 information part from it.
814 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
816 (ieee_write_object_contents): Check ieee_write_debug_part return.
818 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
820 * config.bfd (i[345]86-*-freebsd*): Add target.
821 * configure.in (i386freebsd_vec): Add vec.
822 * configure: Regenerate.
823 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
824 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
825 Rebuild dependencies..
826 * freebsd.h: New file.
827 * i386freebsd.c: New file.
828 * targets.c (i386freebsd_vec): Declare.
829 (bfd_target_vector): Add i386freebsd_vec.
830 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
831 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
833 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
835 * ieee.c (ieee_slurp_debug): New static function.
836 (ieee_object_p): Call it.
837 (ieee_slurp_section_data): Skip debugging sections.
838 (ieee_get_reloc_upper_bound): Likewise.
839 (ieee_get_section_contents): Likewise.
840 (ieee_canonicalize_reloc): Likewise.
841 (ieee_write_section_part): Likewise.
842 (ieee_write_debug_part): Likewise.
843 (ieee_write_data_part): Likewise.
844 (init_for_output): Likewise.
846 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
848 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
850 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
851 relocs, since ppc_elf_relocate_section handles the linker case.
852 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
854 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
855 ppc_elf_relocate_section since that is now the only caller.
856 (ppc_elf_relocate_section): Ditto.
858 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
860 * coffcode.h (coff_write_object_contents): If we don't know the
861 section of the entry point for an XCOFF executable, always set the
864 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
866 * elf.c (bfd_section_from_shdr): Add support for note sections.
868 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
870 * bfd-in.h (struct _symbol_info): Add stab_type field.
871 * bfd-in2.h: Rebuild.
872 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
874 * elf32-ppc.c: Remove trailing newline from calls to
876 (ppc_elf_merge_private_bfd_data): Only warn about endianness
877 difference if target endianness is known.
879 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
881 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
882 old style TOC16 references without using R_PPC_GOT.
883 (ppc_reloc_type): Ditto.
884 (ppc_elf_reloc_type_lookup): Add support for TOC16.
885 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
886 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
887 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
888 (ppc_elf_check_relocs): New function for GOT/PLT support that is
890 (ppc_elf_adjust_dynamic_symbol): Ditto.
891 (ppc_elf_adjust_dynindx): Ditto.
892 (ppc_elf_size_dynamic_sections): Ditto.
893 (ppc_elf_finish_dynamic_symbol): Ditto.
894 (ppc_elf_finish_dynamic_sections): Ditto.
895 (ELF_DYNAMIC_INTERPRETER): Define.
897 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
899 * elf.c (copy_private_bfd_data): When attaching sections to
900 segments ignore sections that won't be allocated. Patch from
903 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
905 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
908 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
910 * coff-i960.c (CALC_ADDEND): Define.
911 (coff_i960_relocate_section): Add the input section VMA to the
912 addend for PC relative relocs.
914 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
916 * peicode.h (pe_print_pdata): Must test the entire entry for zero
917 to correctly terminate.
919 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
921 * targets.c (enum bfd_endian): Define.
922 (bfd_target): Rename byteorder_big_p to byteorder, and change it
923 from boolean to enum bfd_endian. Change header_byteorder_big_p
925 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
926 (bfd_header_big_endian, bfd_header_little_endian): New macros.
927 * bfd-in2.h: Rebuild.
928 * All targets: Change initialization of byteorder and
929 header_byteorder to use enum bfd_endian values rather than
931 * All files: Change all references to byteorder_big_p and
932 header_byteorder_big_p to use new bfd_*_endian macros.
934 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
936 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
938 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
940 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
942 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
944 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
946 * ieee.c: Lots of minor cleanups. Make many functions return
947 errors rather than calling abort. Also:
948 (ieee_write_twobyte): Remove; change callers to call existing
949 ieee_write_2bytes function.
950 (ieee_write_expression): Don't output the section twice when
951 outputting a local symbol. Don't emit an extraneous zero if there
953 (ieee_slurp_sections): Set the lma as well as the vma.
954 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
956 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
957 a recognized one or bfd_arch_unknown.
958 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
960 (ihex_get_symtab): Likewise.
962 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
964 * aoutx.h: Include <ctype.h>.
965 (struct aout_link_includes_table): Define.
966 (struct aout_link_includes_totals): Define.
967 (struct aout_link_includes_entry): Define.
968 (aout_link_includes_lookup): Define macro.
969 (struct aout_final_link_info): Add includes field.
970 (aout_link_includes_newfunc): New static function.
971 (NAME(aout,final_link)): Initialize includes hash table.
972 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
974 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
976 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
978 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
980 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
982 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
984 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
985 (pe_print_private_bfd_data): call pe_print_reloc.
986 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
987 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
988 up some debugging as well.
990 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
992 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
995 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
997 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
998 when setting sections to NULL.
1000 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1002 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1004 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1005 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1007 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1008 * bfd-in2.h: Rebuild.
1010 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1012 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1014 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1016 * ihex.c (ihex_scan): Handle record types 4 and 5.
1017 (ihex_object_p): Permit types 4 and 5.
1018 (ihex_set_section_contents): Remove check for out of range
1020 (ihex_write_object_contents): Generate types 4 and 5.
1022 * elflink.h (elf_link_output_extsym): Just ignore warning and
1023 indirect references to symbols which don't really exist.
1025 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1027 * peicode.h (pe_print_idata): Minor format fixes
1028 (pe_print_edata): New function. Under private printing, this formats
1029 the edata section of a PE file.
1030 (pe_print_private_bfd_data): Added call to pe_print_edata.
1032 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1034 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1035 index, don't call stoi.
1037 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1039 * srec.c (srec_scan): Set lma as well as vma.
1041 * ihex.c: New file; support for Intel Hex format.
1042 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1043 (ihex_vec): Declare.
1044 (bfd_target_vector): Always include ihex_vec.
1045 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1046 * Makefile.in: Rebuild dependencies.
1047 (BFD_LIBS): Add ihex.o
1048 (BFD_LIBS_CFILES): Add ihex.c.
1049 * bfd-in2.h: Rebuild.
1051 * elf.c (assign_file_positions_for_segments): Sort the sections in
1053 (get_program_header_size): Return the right size if segment_map is
1055 (copy_private_bfd_data): Don't bother to sort the sections.
1057 * bfd.c (bfd_record_phdr): New function.
1058 * bfd-in.h (bfd_record_phdr): Declare.
1059 * bfd_in2.h: Rebuild.
1061 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1064 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1065 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1067 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1068 (bfd_zmalloc): Change declaration.
1069 * libbfd.h: Rebuild.
1070 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1071 and realloc. Don't set bfd_error_no_memory if they fail.
1073 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1075 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1076 uses as well. Added a new howto to deal with TOCREL16 relocs that
1077 are TOCDEFN as well.
1078 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1079 to handle RVA relocs from dlltool.
1080 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1081 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1082 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1084 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1085 to get the right section alignment.
1087 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1089 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1090 p_paddr if p_paddr is zero.
1091 (make_mapping): Set includes_filehdr and includes_phdrs for first
1093 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1095 (assign_file_positions_for_segments): Handle includes_filehdr and
1096 includes_phdrs. Remove special handling of PT_PHDR and first
1098 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1099 when appropriate. Remove special handling of PT_PHDR segment.
1100 Use a more complex condition for when a section is included in a
1101 segment to handle Solaris linker oddities.
1103 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1105 * coff-m88k.c (howto_table): Reformatted for easier reading;
1106 special_function now points to new function m88k_special_reloc.
1107 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1109 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1110 be done correctly by m88k_special_reloc.
1111 (reloc_processing): New function to be used by RELOC_PROCESSING.
1112 (RELOC_PROCESSING): Define to call reloc_processing.
1114 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1116 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1117 (pe_print_pdata): Likewise.
1119 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1120 obstack_alloc fails.
1121 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1123 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1124 * Many files: don't set bfd_error_no_memory if one of the above
1127 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1128 if p_paddr_valid is set.
1129 (copy_private_bfd_data): New static function.
1130 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1132 * elf.c (assign_file_positions_for_segments): Fix case where extra
1133 program headers were allocated.
1135 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1136 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1137 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1138 _bfd_elf_print_private_bfd_data.
1140 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1141 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1142 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1143 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1144 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1145 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1146 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1148 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1150 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1151 * elf.c (make_mapping): New static function.
1152 (map_sections_to_segments): New static function.
1153 (elf_sort_sections): New static function.
1154 (assign_file_positions_for_segments): New static function.
1155 (map_program_segments): Remove.
1156 (get_program_header_size): Remove sorted_hdrs, count, and
1157 maxpagesize parameters. Simplify.
1158 (assign_file_positions_except_relocs): When generating an
1159 executable, use assign_file_positions_for_segments.
1160 (elf_sort_hdrs): Remove.
1161 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1162 to get_program_header_size.
1164 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1166 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1168 * configure, config.in: Regenerate with autoconf 2.7.
1170 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1171 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1173 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1175 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1176 (ecoff_sec_to_styp_flags): Likewise.
1177 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1178 (ecoff_set_symbol_info): Handle scRConst.
1179 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1180 (ecoff_compute_section_file_positions): Handle .rconst section.
1181 (_bfd_ecoff_write_object_contents): Likewise.
1182 (ecoff_link_check_archive_element): Handle scRConst.
1183 (ecoff_link_add_externals): Likewise.
1184 (ecoff_link_write_external): Handle .rconst section.
1185 (ecoff_reloc_link_order): Likewise.
1186 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1187 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1189 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1191 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1192 DEF_DYNAMIC flag is set.
1194 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1196 * host-aout.c: If TRAD_HEADER is defined, include it.
1198 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1200 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1201 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1202 (BFD_NEED_DECLARATION): New function.
1203 * configure.in: Use BFD_NEED_DECLARATION.
1204 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1205 * configure, config.in: Rebuild with autoconf 2.6.
1207 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1208 special_sections before returning when called with a non XCOFF
1211 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1214 * coffcode.h (coff_compute_section_file_positions): Only pad the
1215 previous section to force file alignment when creating an
1218 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1220 * coffcode.h (coff_compute_section_file_positions): If
1221 RS6000COFF_C, set up the .debug section.
1223 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1224 if it is not large enough to accomodate the entire TOC area with
1225 signed 16 bit offsets.
1226 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1228 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1229 TOC anchor to use the TOC value used in the output file.
1231 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1233 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1234 (_bfd_coff_read_string_table): Likewise.
1236 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1238 * pe-arm.c: Fix typos.
1239 * coff-arm.c: Likewise.
1241 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1243 * coff-ppc.c (list_ele): Added "cat"egory member.
1244 (record_toc): New category parameter (priv or pub).
1245 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1246 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1247 the mainline. It addes extra toc cells in error.
1248 (ppc_coff_swap_sym_in_hook): Added some documentation.
1249 (dump_toc): Can now diagnose "virtual toc" chicanery.
1251 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1253 * elf-bfd.h (struct elf_link_hash_table): Change type of
1254 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1256 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1258 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1259 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1261 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1262 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1263 defined or mentioned in a regular file.
1265 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1267 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1268 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1269 (coff_ppc_relocate_section): Correct REL24 handling
1270 (ppc_process_before_allocation): Correct TOCDEFN handling
1272 * peicode.h (dir_names): Added name descriptions
1274 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1276 * VERSION: Updated to cygnus-2.6.
1278 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1280 * targets.c (m68k4knetbsd_vec): Declare.
1282 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1284 * targets.c (bfd_target): Change type of second argument to
1285 _bfd_print_private_bfd_data from void * to PTR.
1286 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1287 using PTR rather than void *.
1288 * bfd-in2, libbfd.h: Rebuild.
1289 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1291 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1292 _bfd_generic_bfd_print_private_bfd_data rather than casting
1295 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1297 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1298 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1300 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1301 BFD64_BACKENDS_CFILES): New variables.
1304 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1306 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1307 not at the file position of the first section.
1308 * coffcode.h (coff_compute_section_file_positions): Avoid using
1310 (coff_write_object_contents): When generating a PPC PE executable
1311 with no symbols, round up the file size to a COFF_PAGE_SIZE
1313 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1314 don't write out a string table.
1316 * elf.c (bfd_section_from_shdr): When using a different section
1317 header, pass the new one to _bfd_elf_make_section_from_shdr.
1318 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1319 (elf_map_symbols): Add section VMA to symbol value when comparing
1321 (_bfd_elf_compute_section_file_positions): Only build symbol table
1322 if there are some symbols. Set file offset of symtab and strtab
1324 (assign_file_positions_except_relocs): Remove dosyms parameter.
1325 Change all callers. Never set file offset of symtab and strtab
1327 (_bfd_elf_copy_private_section_data): New function.
1328 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1329 (_bfd_elf_copy_private_symbol_data): New function.
1330 (swap_out_syms): Check for special mapping of st_shndx created by
1331 copy_private_symbol_data.
1332 * elfxx-target.h: Use new copy routines.
1333 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1334 (_bfd_elf_copy_private_section_data): Declare.
1336 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1338 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1341 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1342 _bfd_dummy_target, matching the recent change to archive
1345 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1347 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1348 arithmetic on PTR types.
1350 * aout-target.h (MY(callback)): Set the lma of the sections.
1352 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1353 symbol into a reloc against the section.
1355 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1357 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1358 glue for the relocs: IMGLUE and IFGLUE.
1359 (record_toc): new function - tracks toc contents
1360 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1361 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1362 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1363 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1364 (ppc_record_toc_entry): Removed a debug define (duh)
1366 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1367 (pe_print_idata): New function - formats the idata section data
1368 (pe_print_pdata): New function - formats the pdata section data
1369 (pe_print_private_bfd_data): calls to above
1371 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1373 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1374 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1375 TARGET_SYM and TARGET_NAME for vector and BFD name.
1376 * coff-pmac.c (pmac_xcoff_vec): Remove.
1377 (TARGET_SYM, TARGET_NAME): Define.
1378 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1379 machine to 0, not all PowerMacs are 601s.
1381 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1383 * elfcode.h (elf_object_p): Read in any program headers.
1384 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1385 based on the program headers, if any.
1386 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1387 (map_program_segments): Set p_paddr of program headers based on
1390 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1392 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1395 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1396 trying to do a relocateable link with a non-a.out object file.
1398 * archive.c (bfd_generic_archive_p): Check the first object file
1399 in an archive even if target_defaulted is set. If the object file
1400 has the wrong xvec, reject it.
1402 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1403 be represented, report the name via _bfd_error_handler.
1404 (translate_to_native_sym_flags): Likewise.
1405 * elf32-mips.c (mips_elf_final_link): Likewise.
1406 * oasys.c (oasys_write_sections): Likewise.
1408 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1409 which checks for STYP_OVRFLO sections.
1410 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1411 reloc and lineno count overflows.
1412 (coff_write_object_contents): Call coff_count_linenumbers before
1413 coff_compute_section_file_positions. If RS6000COFF_C, handle
1414 reloc and lineno count overflows.
1415 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1416 relocs before dealing with .pad sections. Count overflow section
1417 headers when handling .pad sections.
1419 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1422 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1423 (struct xcoff_link_hash_table): Add descriptor_section and
1424 special_sections fields.
1425 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1426 (xcoff_link_add_symbols): Set linkage section alignment. Create
1427 descriptor section. Check for magic symbol names (_text, etc.),
1428 and record them in special_sections if found. Set
1429 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1430 descriptor field to point back to the function code symbol.
1431 (xcoff_sweep): Always mark the special descriptor_section.
1432 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1433 function descriptor, and mark it if it is.
1434 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1435 parameter, and fill it in. Allocate space for the descriptor
1437 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1438 global linkage code. If an undefined function descriptor is
1439 exported, arrange to define it. Warn about any other undefined
1441 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1442 (xcoff_write_global_symbol): Create a function descriptor when
1444 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1445 * bfd-in2.h: Rebuild.
1447 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1449 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1450 (ppc_coff_link_hash_table): new types for hashing
1451 (ppc_coff_link_hash_newfunc): hash entry constructor
1452 (ppc_coff_link_hash_table_init): hash table initializer
1453 (ppc_coff_link_hash_table_create): hash table constructor
1454 (ppc_record_toc_entry): changed references to hash table
1455 (coff_ppc_relocate_section): changed references to hash table
1457 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1458 * libcoff.h: Rebuild
1460 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1461 (coff_link_add_symbols): removed toc_offset init
1463 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1465 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1468 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1469 if it is given and mmep is available.
1470 * acconfig.h: Undef USE_MMAP.
1471 * configure, config.in: Regenerated.
1472 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1473 table handling the old way.
1474 (aout_get_external_symbols): Don't complain if last byte of string
1476 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1477 (bfd_free_window) [! USE_MMAP]: Don't define.
1478 (bfd_get_file_window,
1479 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1481 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1483 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1486 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1488 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1489 compatible with AMD generated COFF files. Try to support both AMD
1490 and GNU formats simultaneously.
1491 (coff_a29k_relocate_section): Likewise.
1493 * libbfd.c (bfd_get_file_window): Change writable parameter from
1494 int to boolean; update all callers. Pass MAP_SHARED if not
1495 writable--it's required on Solaris. Cast fprintf argument to
1497 * bfd-in.h (bfd_get_file_window): Update declaration.
1498 * bfd-in2.h: Rebuild.
1499 * aoutx.h: Update calls to bfd_get_file_window.
1501 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1503 (xcoff_swap_ldhdr_in): New static function.
1504 (xcoff_swap_ldsym_in): New static function.
1505 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1506 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1507 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1508 Handle XTY_ER/XMC_XO symbols correctly.
1509 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1510 rather than normal symbol table.
1511 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1512 already defined with the same absolute value.
1513 (xcoff_mark): When considering called symbols, check whether the
1514 descriptor is from a dynamic object, rather than the symbol
1516 (xcoff_build_ldsyms): Likewise.
1518 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1519 Cast realloc and malloc return values. If malloc or realloc fail,
1520 set bfd_error_no_memory.
1521 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1522 * bfd-in2.h: Rebuild.
1524 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1526 * coff-ppc.c (ppc_record_toc_entry): new function.
1527 (in_reloc_p): changed return value.
1528 (coff_ppc_relocate_section): much rework.
1529 (ppc_allocate_toc_section): new function.
1530 (ppc_process_before_allocation): new function.
1531 (ppc_coff_swap_sym_in_hook): new function.
1533 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1534 (coff_link_add_symbols): initialize toc_offset.
1536 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1537 (coff_swap_aouthdr_out): Added more sections to the data
1538 dictionary for the pe file header. Also changed linker version
1539 number on the ppc side.
1540 (dir_names): small improvements to the dictionary printing.
1541 (pe_mkobject_hook): save the file level flags.
1543 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1544 (pe_tdata): added real_flags field
1545 (coff_tdata): added local_toc_sym_map and access macro
1547 * libcoff.h (coff_link_hash_entry): added toc_offset field
1548 (pe_tdata): added real_flags field
1549 (coff_tdata): added local_toc_sym_map and access macro
1551 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1552 (coff_mkobject): init for local_toc_sym_map
1553 (coff_write_object_contents): set the internal_a.magic to
1554 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1557 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1559 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1560 entries until both the line number address and the function name
1561 address are too large.
1563 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1564 * configure: Rebuilt.
1566 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1567 is defined in the environment.
1569 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1571 * som.c (som_get_section_contents_in_window): Define to use
1574 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1576 * coff-i860.c: New file, based on coff-i386.c.
1577 * cpu-i860.c: New file, based on cpu-i386.c.
1578 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1579 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1580 targets, using i860coff_vec.
1581 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1582 trad-core.o and hosts/i860mach3.h.
1583 (i860coff_vec): Use coff-i860.o and cofflink.o.
1584 * configure: Rebuild.
1585 * Makefile.in: Rebuild dependencies.
1586 (ALL_MACHINES): Add cpu-i860.o.
1587 (BFD32_BACKENDS): Add coff-i860.o.
1588 (CFILES): Add cpu-i860.c and coff-i860.c.
1589 * targets.c (i860coff_vec): Declare.
1590 (bfd_target_vector): Add &i860coff_vec.
1591 * archures.c (bfd_i860_arch): Declare.
1592 (bfd_archures_list): Add &bfd_i860_arch.
1593 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1594 (coff_set_flags): Handle bfd_arch_i860.
1595 (coff_write_object_contents): Handle I860 a.out magic number.
1597 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1599 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1600 the created .tc section to 2.
1601 (xcoff_mark): Don't keep a .loader reloc for a call to an
1602 undefined symbol when creating a shared library.
1603 (xcoff_build_ldsyms): When creating a shared library, generate
1604 global linkage code for a call to an undefined symbol.
1606 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1608 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1609 BFD32_BACKENDS, BFD64_BACKENDS.
1610 (.dep1): Put mkdep output in a separate file.
1611 Rebuilt dependencies.
1613 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1616 Permit use of mmap when available:
1618 * configure.in: Check for mmap, madvise, mprotect.
1619 * config.in, configure: Regenerated.
1621 * libbfd.c (struct _bfd_window_internal): Define type.
1622 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1624 (ok_to_map): New static variable for debugging.
1625 (_bfd_generic_get_section_contents_in_window): New function.
1626 * bfd-in.h (bfd_window_internal): Declare type.
1627 (bfd_window): Define type.
1628 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1629 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1632 * libaout.h (struct aoutdata): Add two window fields.
1633 (obj_aout_sym_window, obj_aout_string_window): New macros.
1634 * aoutx.h (some_aout_object_p): Initialize windows.
1635 (aout_get_external_symbols): Get symbol data and strings in
1636 windows instead of explicitly allocated buffers.
1637 (slurp_symbol_table): Free window instead of memory.
1638 (bfd_free_cached_info): Release windows instead of freeing storage
1640 (aout_link_free_symbols): Ditto.
1642 * targets.c (bfd_target): Add new field for
1643 get_section_contents_in_window.
1644 (BFD_JUMP_TABLE_GENERIC): Updated.
1645 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1646 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1647 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1648 macros for get_section_contents_in_window field.
1650 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1652 * core.c: Renamed to corefile.c
1653 * makefile.dos (OBJS): Change core.o to corefile.o
1654 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1657 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1659 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1660 targ_selvecs to allow debugging under Irix-5 native.
1663 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1665 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1666 to o. Clobber and restore the list of new csects around the call
1667 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1668 linker error and the linker wants to read the symbol table. Reset
1669 the line number count of a real section even if it has no relocs.
1670 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1672 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1675 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1677 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1678 an undefined symbol in a shared link.
1680 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1681 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1682 phdm@info.ucl.ac.be (Philippe De Muyter).
1684 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1686 * coff-m88k.c (rtype2howto): New static function.
1687 (RTYPE2HOWTO): Use it rather than a macro definition.
1689 * coffcode.h (coff_write_object_contents): set internal_a.magic
1690 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1692 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1693 define TRAD_HEADER to new file hosts/delta68.h.
1694 m88*-motorola-sysv*, however, does use ptrace-core.o.
1695 * hosts/delta68.h: New file.
1697 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1698 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1700 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1702 * i386linux.c (MY(vec)): Declare before use.
1704 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1706 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1707 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1709 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1710 BFD is not of the right type.
1711 (bfd_elf_get_needed_list): Likewise.
1712 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1713 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1714 * xcofflink.c (XCOFF_XVECP): Define.
1715 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1717 (bfd_xcoff_import_symbol): Likewise.
1718 (bfd_xcoff_export_symbol): Likewise.
1719 (bfd_xcoff_link_count_reloc): Likewise.
1720 (bfd_xcoff_record_link_assignment): Likewise.
1721 (bfd_xcoff_size_dynamic_sections): Likewise.
1723 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1724 table index against the number of symbols for a base relative
1727 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1729 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1730 full_aouthdr flag here...
1731 (_bfd_xcoff_bfd_final_link): ...not here.
1733 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1735 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1736 systems that have a system <libelf.h>.
1737 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1738 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1739 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1740 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1741 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1742 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1743 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1745 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1747 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1748 set, set BSF_WEAK in symbol. Change all callers.
1749 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1750 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1751 _bfd_generic_link_add_one_symbol.
1752 (ecoff_indirect_link_order): Check that the section tdata relocs
1753 are not NULL before using them.
1755 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1756 define TRAD_HEADER as hosts/alphalinux.h.
1757 * configure: Rebuild.
1758 * hosts/alphalinux.h: New file.
1759 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1762 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1764 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1765 C_ECOMM storage classes.
1767 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1769 (xcoff_mark): Call xcoff_mark_symbol.
1770 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1771 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1773 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1775 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1777 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1779 (xcoff_find_reloc): New static function.
1780 (xcoff_link_add_symbols): Use it.
1781 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1782 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1783 relocate the value of C_DECL.
1785 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1787 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1789 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1790 callback decide what goes in .relocs.
1791 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1792 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1795 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1797 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1800 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * xcofflink.c: More improvements, mostly to fix handling of
1803 constructors and a few other special cases.
1804 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1805 zero, reverting yesterday's change.
1806 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1807 (bfd_xcoff_link_count_reloc): Declare.
1808 (bfd_xcoff_record_link_assignment): Declare.
1809 * bfd-in2.h: Rebuild.
1811 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1813 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1814 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1815 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1816 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1817 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1818 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1820 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1823 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1824 segments includes the a.out header. See to that the magic number
1825 *always* is big-endian.
1827 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1828 m68k4k NetBSD configurations.
1830 * configure.in, configure: Separate i386 & mips NetBSD
1831 configurations from other BSD ones. Don't assume DEC is the only
1832 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1833 configurations. Add support for m68k4k NetBSD object format.
1835 * libaout.h: Added M_68K4K_NETBSD magic.
1837 * m68k4knetbsd.c: New file.
1839 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1841 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1844 * hosts/mipsnbsd.h: New file.
1847 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1849 * config.bfd: Add config stuff for mips*-*-magic* to set
1850 targ_defvec to ecoff_big_vec.
1853 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1855 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1857 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1858 toc_section, and entry_section fields.
1859 (struct xcoff_section_tdata): Remove ldrel_count field.
1860 * libcoff.h: Rebuild.
1861 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1863 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1864 full a.out header if full_aouthdr is set in xcoff_data.
1865 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1866 based on sections stored in xcoff_data.
1867 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1869 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1870 (rs6000coff_vec): Set symbol_leading_char to '.'.
1871 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1872 value stored in ret rather than returning a pointer value.
1874 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1876 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1879 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1881 * som.c (som_slurp_string_table): Allocate the strings with malloc
1882 since they're free'd by free_cached_info.
1883 (som_slurp_symbol_table): Similarly for the symbol table.
1885 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1887 * Makefile.in (diststuff): Don't make headers.
1889 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1891 * Makefile.in: Rebuild dependencies.
1893 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1894 output_bfd is not SunOS.
1895 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1896 non-SunOS input files.
1898 * xcofflink.c: Extensive changes to support linking shared objects
1899 and generating a .loader section.
1900 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1901 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1902 last_symndx, and ldrel_count fields.
1903 * libcoff.h: Rebuild.
1904 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1905 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1907 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1908 (bfd_xcoff_export_symbol): Declare.
1909 (bfd_xcoff_size_dynamic_sections): Declare.
1910 * bfd-in2.h: Rebuild.
1912 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1914 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1915 * configure: Rebuild.
1916 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1917 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1919 (pmac_xcoff_vec): Update to use new xcoff support.
1920 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1921 (xcoff_write_armap): Declare buf as unsigned char.
1922 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1924 * mpw-make.sed: Generalize subdir_do edit.
1926 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1928 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1929 correctly. Don't initialize asect->vma.
1931 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1933 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1934 something a little less than the page size.
1936 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1938 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1940 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1942 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1943 * coffcode.h (coff_write_object_contents): If .bss is before
1944 .data us that as data_start.
1945 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1947 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1948 (coff_swap_outhdr_out): Hardwire in version number.
1950 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1952 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1953 major and minor to *_vno, since the former are also macros in
1954 SunOS header files. Cast result of bfd_alloc to appropriate
1957 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1958 before assigning to sec_data.
1960 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1962 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1963 now relative to the section, not absolute.
1964 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1965 get the file name when there is a N_SO directory name. When
1966 handling stabs, remember that section->vma was added to the
1969 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1971 * sunos.c (struct sunos_link_hash_table): Add needed field.
1972 (sunos_link_hash_table_create): Call bfd_release, not free.
1973 (sunos_link_hash_table_create): Initialize needed field.
1974 (sunos_add_dynamic_symbols): Record needed objects.
1975 (bfd_sunos_get_needed_list): New function.
1976 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1977 * bfd-in2.h: Rebuild.
1979 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1981 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1983 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1985 * bfd-in.h (struct bfd_link_needed_list): Rename from
1986 bfd_elf_link_needed_list.
1987 * bfd-in2.h: Rebuild.
1988 * elf.c, elflink.h, libelf.h: Corresponding changes.
1990 Add start at AIX linker support; no shared libraries yet.
1991 * xcofflink.c: New file.
1992 * configure.in (rs600coff_vec): Use xcofflink.o.
1993 * configure: Rebuild.
1994 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1996 (struct xcoff_section_tdata): Define.
1997 (xcoff_section_data): Define macro.
1998 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1999 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2000 (_bfd_xcoff_bfd_final_link): Declare.
2001 (_bfd_ppc_xcoff_relocate_section): Declare.
2002 * libcoff.h: Rebuild.
2003 * coff-rs6000.c: Clean up a bit.
2004 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2005 cputype, csects, and debug_indices.
2006 (xcoff_copy_private_bfd_data): Copy cputype.
2007 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2008 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2009 (xcoff_reloc_type_lookup): Rename from
2010 rs6000coff_reloc_type_lookup.
2011 (coff_relocate_section): Define.
2012 (_bfd_xcoff_sizeof_headers): Define.
2013 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2014 (_bfd_xcoff_bfd_relax_section): Define.
2015 (_bfd_xcoff_bfd_link_split_section): Define.
2016 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2018 * coffcode.h (coff_compute_section_file_positions): If AIX,
2019 increment sofar by SMALL_AOUTSZ if not executable.
2020 (coff_write_object_contents): If AIX, always output an a.out
2021 header; if not executable, header size of SMALL_AOUTSZ.
2022 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2023 (_bfd_stringtab_init): Initialize xcoff field.
2024 (_bfd_xcoff_stringtab_init): New function.
2025 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2026 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2027 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2028 * libbfd.h: Rebuild.
2029 * Makefile.in: Rebuild dependencies.
2030 (BFD32_BACKENDS): Add xcofflink.o.
2031 (CFILES): Add xcofflink.c.
2033 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2034 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2035 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2037 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2039 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2041 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2043 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2044 * config.in: Regenerated.
2046 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2047 (_bfd_chunksize): New variable.
2048 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2049 for obstack chunk size.
2050 * configure.in: Check for getpagesize.
2051 * configure: Regenerated.
2053 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2055 * trad-core.c (rawptr): Make it a local variable of
2056 ptrace_unix_core_file_p.
2058 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2060 * coff-arm.c (in_reloc_p): New.
2061 * coff-i386.c (in_reloc_p): New.
2062 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2063 (coff_write_object_contents): Only set has_reloc_section
2065 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2066 in_reloc_p to decide if reloc should be emitted.
2067 * libcoff.h (pe_data_type.in_reloc_p): New.
2068 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2070 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2072 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2073 (_bfd_coff_read_internal_relocs): Likewise.
2074 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2075 (_bfd_coff_read_internal_relocs): Likewise.
2077 * elflink.h (elf_link_add_object_symbols): Correct conditions
2078 under which type and size change warnings are issued.
2080 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2082 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2083 a symbol which is not in a real section.
2084 (coff_write_native_symbol): Corresponding change.
2086 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2087 coff_link_hash_newfunc and make non-static.
2088 (_bfd_coff_link_hash_table_init): New function, broken out of
2089 _bfd_coff_link_hash_table_create.
2090 (_bfd_coff_link_hash_table_create): Use it.
2091 (process_embedded_commands): Make static.
2092 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2093 (_bfd_coff_link_hash_table_init): Declare.
2094 * libcoff.h: Rebuild.
2096 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2097 field in XCOFF tdata.
2098 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2099 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2100 based on cputype stored in a.out header, or in n_type of initial
2102 (coff_write_object_contents): Set cputype correctly in a.out
2104 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2106 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2107 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2109 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2110 * libcoff.h: Rebuild.
2112 * cpu-rs6000.c (rs6000_compatible): New static function.
2113 (bfd_rs6000_arch): Use it.
2114 * cpu-powerpc.c (powerpc_compatible): New static function.
2115 (arch_info_struct): Define various flavours of PowerPC.
2116 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2119 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2121 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2123 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2125 * elflink.h (elf_link_add_object_symbols): Don't warn about
2126 changing the size or type if the old definition was weak.
2128 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2130 * coffcode.h (combined_entry_type): Add fix_line field.
2131 (coff_slurp_line_table): Warn if we try to set the lineno field of
2133 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2134 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2135 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2136 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2138 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2139 * libcoff.h: Rebuild.
2141 * libcoff-in.h (struct xcoff_tdata): Define.
2142 (xcoff_data): Define.
2143 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2144 * bfd-in2.h, libcoff.h: Rebuild.
2145 * coff-rs6000.c (xcoff_mkobject): New static function.
2146 (coff_mkobject): Define.
2147 (xcoff_copy_private_bfd_data): New static function.
2148 (coff_bfd_copy_private_bfd_data): Define.
2149 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2151 (rs6000coff_vec): Add DYNAMIC to object_flags.
2152 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2153 .loader sections specially.
2154 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2155 section alignment from the XCOFF tdata information.
2156 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2157 F_SHROBJ, and copy the extra a.out header information into the
2158 XCOFF tdata structure.
2159 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2160 F_DYNLOAD and the extra a.out header information.
2161 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2162 C_HIDEXT symbol with attached csect information.
2163 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2164 in the o_maxdata field.
2165 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2166 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2167 end if BSF_NOT_AT_END is set.
2169 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2170 _bfd_read_ar_hdr_fn.
2171 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2172 * bfd-in2.h, libbfd.h: Rebuild.
2173 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2175 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2176 (bfd_slurp_bsd_armap_f2): Likewise.
2177 (_bfd_slurp_extended_name_table): Likewise.
2179 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2181 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2183 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2184 when the symbol table is empty.
2186 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2187 space for section symbols, since we don't output them either.
2188 (elf_m68k_adjust_dynindx): Removed.
2190 * ptrace-core.c (rawptr): Make it a local variable of
2191 ptrace_unix_core_file_p.
2193 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2195 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2198 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2199 Mac object file formats.
2201 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2203 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2204 auxent if there isn't one.
2205 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2206 rather than FILNMLEN as the maximum name length.
2208 * coffcode.h (bfd_coff_backend_data): Add new field
2209 _bfd_coff_print_aux.
2210 (bfd_coff_print_aux): New static function.
2211 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2212 scnlen field of an XTY_LD csect aux entry.
2213 (coff_print_aux): New static function.
2214 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2215 in coff_pointerize_aux_hook.
2216 (bfd_coff_std_swap_table): Initialize new field.
2217 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2218 * libcoff.h: Rebuild.
2219 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2220 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2222 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2223 if there are symbols, for native AIX ld compatibility.
2225 * coffcode.h (bfd_coff_backend_data): Add new field
2226 _bfd_coff_pointerize_aux_hook.
2227 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2228 or I960, and as 0 otherwise.
2229 (bfd_coff_std_swap_table): Initialize new field.
2230 * libcoff.h: Rebuild.
2231 * coffgen.c (coff_pointerize_aux): Change parameters to take
2232 symbol pointer instead of type and class, and to take aux index.
2233 Call _bfd_coff_pointerize_aux_hook if it is defined.
2234 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2235 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2236 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2238 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2239 read-only/host-only support.
2241 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2243 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2246 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2247 BFD_JUMP_TABLE_ARCHIVE accordingly.
2248 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2249 (_bfd_compute_and_write_armap): Declare.
2250 (_bfd_generic_read_ar_hdr): Declare.
2251 (_bfd_read_ar_hdr): Define.
2252 (_bfd_noarchive_read_ar_hdr): Define.
2253 (_bfd_archive_bsd_read_ar_hdr): Define.
2254 (_bfd_archive_coff_read_ar_hdr): Define.
2255 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2256 _bfd_read_ar_hdr instead.
2257 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2258 (_bfd_compute_and_write_armap): Rename from
2259 compute_and_write_armap. Make non-static. Change all callers.
2260 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2261 than _bfd_snarf_ar_hdr.
2262 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2263 * ieee.c (ieee_read_ar_hdr): Define.
2264 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2265 * oasys.c (oasys_read_ar_hdr): Define.
2266 * som.c (som_read_ar_hdr): Define.
2267 * bfd-in2.h, libbfd.h: Rebuild.
2269 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2271 * peicode.c (coff_swap_filehdr_in): If symptr is
2272 zero, there aren't any symbols, even if nsyms is set.
2274 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2276 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2278 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2279 sections, and set styp correctly for them: .got, .hash, .dynamic,
2280 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2281 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2283 (ecoff_sort_hdrs): New static function.
2284 (ecoff_compute_section_file_positions): Return boolean, not void.
2285 Sort the sections by VMA before looking through them. Put the
2286 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2287 section on an appropriate boundary within the page.
2288 (ecoff_compute_reloc_file_positions): Check return value of
2289 ecoff_compute_section_file_positions.
2290 (_bfd_ecoff_set_section_contents): Likewise.
2291 (_bfd_ecoff_write_object_contents): Check for various Alpha
2292 section types when incrementing text_size and data_size. Call
2293 adjust_headers backend function if it exists.
2294 * coff-alpha.c (alpha_adjust_headers): New static function.
2295 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2296 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2298 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2300 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2302 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2303 of ALTERNATE_AIX_CORE_FORMAT.
2304 * configure.in (aix4): No longer need CORE_FLAGS.
2305 * configure: Updated.
2307 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2309 NS32k changes from Ian Dall:
2310 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2312 (aout_link_input_section_std, aout_link_input_section_ext,
2313 aout_link_reloc_link_order): Call them instead of _bfd_*
2315 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2317 (backend_data): Use it instead of hardcoded zero.
2319 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2320 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2322 * ns32knetbsd.c: Include bfd.h.
2323 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2324 (MY_bfd_reloc_type_lookup): Declare function too.
2325 * pc532-mach.c (set_sizes): Don't declare.
2326 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2327 (backend_data, MY_backend_data): Don't define.
2329 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2330 ns32k-*-lites* like ns32k-*-netbsd*.
2332 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2335 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2337 * coffcode.h (coff_write_object_contents): Restore setting
2338 f_timdat to 0, deleted on August 22.
2340 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2342 * coffcode.h (coff_bfd_copy_private_symbol_data,
2343 coff_bfd_copy_private_section_data,
2344 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2345 * peicode.h (coff_bfd_copy_private_bfd_data): New
2346 (pe_bfd_copy_private_bfd_data): New.
2347 (coff_swap_scnhdr_in): Swap bss size into the right place.
2348 (pe_print_private_bfd_data): Add some newlines.
2350 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2352 * som.c (setup_sections): Don't die if a space has no subspaces.
2354 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2356 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2357 dynamic symbol override a common symbol. Don't change the size or
2358 type if they have been set and the new symbol is not a definition.
2359 Warn if the size or type changes.
2361 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2363 * som.c (som_begin_writing): Don't write the symbol table or
2365 (som_finish_writing): Write them here. Place them after the
2366 subspace data, but before the relocs.
2368 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2370 * sunos.c (sunos_add_one_symbol): Just pass false, not
2371 info->shared_library, to sunos_create_dynamic_sections.
2372 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2374 (sunos_check_dynamic_reloc): Remove .text section assertion.
2376 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2378 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2379 * configure, configure.in: Add pmac_xcoff_vec case.
2380 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2381 * coff-pmac.c: New file, PowerMac XCOFF support.
2382 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2383 * targets.c (pmac_xcoff_vec): Declare.
2385 * mpw-config.in: Various changes to be compatible with the
2386 autoconf-based configury.
2387 * mpw-make.sed: New file, sed commands to translate Unix
2388 makefile into MPW syntax.
2389 * mpw-make.in: Remove.
2390 * hosts/mpw.h: Remove.
2391 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2392 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2394 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2396 * binary.c (binary_get_symtab): Return an empty string on error.
2397 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2399 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2401 * coff-ppc.c: Reformatted according to gnu conventions
2402 Removed irrelevant "if 0" code
2404 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2406 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2407 symbols rather than as indirect symbols.
2408 (MY(slurp_symbol_table)): Don't do anything special about
2411 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2412 of .ctors and .dtors sections is no larger than 2.
2414 * sunos.c (sunos_add_one_symbol): Don't change
2415 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2417 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2418 dynamic symbols when creating a shared library.
2419 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2421 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2422 written even if it is not defined in a regular object.
2423 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2424 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2425 rather than the constant 22.
2426 (sunos_check_dynamic_reloc): Handle creating a shared library.
2427 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2428 zero when creating a shared library.
2429 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2430 write it out at the start of the symbol table.
2432 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2434 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2436 * config.bfd: Add arm-*-coff.
2437 * configure.in, configure: Add armcoff_{little,big}_vec.
2438 * targets.c (armcoff_{little,big}_vec): Declare.
2439 (bfd_target_vector): Add armcoff_{little,big}_vec.
2440 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2442 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2444 * targets.c (bfd_find_target): Remove debugging code.
2446 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2448 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2450 * Makefile.in: added *-ppc files
2451 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2452 allow pe based .o's to be shared with other tools on ppc/NT
2453 * config.bfd: added powerpc[le]-[pe|winnt] config support
2454 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2455 * peicode.h: Added more section flags for PE on ppc
2456 Added coff_swap_filehdr_out to allow peicode.h to be
2457 used for non-image PE files on ppc.
2458 Check for image, or not, before copying pe_opthdr
2459 * targets.c: Added new bfd's
2460 * targets.c: Removed two inactive bfds that shouldn't have made it this
2463 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2465 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2466 explicit values to initialize all relocs. Change all users.
2467 (ppc_elf_brtaken_inner): New function to handle branch predicition
2469 (ppc_elf_brtaken_reloc): Ditto.
2470 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2471 relocs use ppc_elf_unsupported_reloc.
2472 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2473 needs to be reported.
2474 (ppc_elf_relocate_section): Support branch prediction relocs.
2476 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2478 * bfd.c (bfd_assert): Remove \n from string passed to
2481 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2482 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2483 (bfd_coff_make_section_hook): Don't define.
2484 (coff_make_section_hook): Remove.
2485 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2486 (styp_to_sec_flags): Likewise.
2487 (coff_write_object_contents): Likewise.
2488 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2490 * libcoff.h: Rebuild.
2491 * coffgen.c (make_a_section_from_file): Just call
2492 bfd_make_section_anyway, not bfd_make_section or
2493 bfd_coff_make_section_hook.
2494 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2495 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2496 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2497 make_section_hook field.
2498 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2500 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2501 pointers into value field for warning and indirect symbols; just
2502 leave the value field alone.
2503 * linker.c (generic_link_add_symbol_list): Use next symbol for
2504 warning and indirect symbols, rather than looking in symbol value.
2505 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2506 parameter. Change all callers. Remove support for indirect
2507 symbols; it didn't work anyhow.
2508 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2509 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2510 * bfd-in2.h: Rebuild.
2512 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2514 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2515 go back to telling the tools this reloc operates on 32 bits.
2517 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2519 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2520 rather than a direct fprintf.
2521 * archive.c (_bfd_write_archive_contents): Likewise.
2522 * coffcode.h (coff_slurp_symbol_table): Likewise.
2523 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2524 (ppc_elf_unsupported_reloc): Likewise.
2525 (ppc_elf_relocate_section): Likewise.
2526 * i386linux.c (linux_tally_symbols): Likewise.
2527 (linux_finish_dynamic_link): Likewise.
2528 * osf-core.c (osf_core_core_file_p): Likewise.
2529 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2530 * som.c (som_sizeof_headers): Likewise.
2531 * srec.c (srec_bad_byte): Likewise.
2532 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2533 * libbfd-in.h (bfd_assert): Declare first parameter const.
2534 * libbfd.h: Rebuild.
2535 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2536 bfd_reloc_overflow is enough.
2537 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2538 * coff-h8500.c (rtype2howto): Likewise.
2539 * coff-z8k.c (rtype2howto): Likewise.
2540 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2541 * elf.c (_bfd_elf_get_lineno): Likewise.
2542 (_bfd_elf_no_info_to_howto): Likewise.
2543 (_bfd_elf_no_info_to_howto_rel): Likewise.
2544 * hp300hpux.c (convert_sym_type): Likewise.
2545 (MY(swap_std_reloc_in)): Likewise.
2546 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2548 * libaout.h (struct aoutdata): Add line_buf field.
2549 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2550 and filename_buffer. Instead, use a malloc buffer stored in the
2551 new line_buf field. Remove length restrictions.
2553 * coffgen.c (string_size): Remove static variable.
2554 (debug_string_size, debug_string_section): Likewise.
2555 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2556 and debug_string_size_p parameters. Use them instead of the
2557 global variables. Change all callers.
2558 (coff_write_symbol): Likewise.
2559 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2560 (coff_write_symbols): Add local variables to replace removed
2563 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2564 function, and line_base fields.
2565 * libcoff.h: Rebuild.
2566 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2567 information, rather than using static variables.
2569 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2570 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2572 * init.c (initialized): Remove static variable.
2573 (bfd_init): Don't bother setting initialized.
2574 (bfd_check_init): Remove.
2575 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2576 * libbfd.h: Rebuild.
2578 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2580 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2581 size for full core dumps. Copy core file header to private data.
2582 (rs6000coff_core_file_failing_command,
2583 rs6000coff_core_file_failing_signal): New functions to extract
2584 the file name and terminating signal from the core file.
2585 * coff-rs6000.c: Use them.
2587 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2589 Change arch info to be const, initialized at compile time.
2590 * archures.c: Reindent many functions. Change CONST to const.
2591 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2592 nothing set it anyhow. Make next const.
2593 (bfd_arch_info_list): Remove.
2594 (bfd_archures_list): Rename from archures_init_table. Change from
2595 a table of function pointers to a table of bfd_arch_info_type
2596 structure addresses.
2597 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2598 (bfd_lookup_arch): Likewise.
2599 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2601 (bfd_default_arch_struct): Make const.
2602 (bfd_arch_init, bfd_arch_linkin): Remove.
2603 (bfd_get_arch_info): Return a const pointer.
2604 * init.c (bfd_init): Don't call bfd_arch_init.
2605 * bfd.c (struct _bfd): Make arch_info const.
2606 * bfd-in2.h: Rebuild.
2607 * libbfd.h: Rebuild.
2608 * configure.in: Put & before everything in $selarchs.
2609 * configure: Rebuild.
2610 * cpu-*.c: Change bfd_*_arch from a function which calls
2611 bfd_arch_linkin to a const structure.
2612 * ieee.c (ieee_object_p): Make arch const.
2614 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2616 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2618 * bfd-in2.h: Regenerate.
2619 * libbfd.h: Regenerate.
2621 * elf32-ppc.c (reloc_type): Update names to match current draft.
2622 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2623 relative. Update names to current V.4 draft.
2624 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2625 (ppc_elf_relocate_section): Rename relocations to match draft.
2627 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2629 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2630 compiled with -mrelocatable-lib to be linked with either normal
2631 modules or -mrelocatable modules.
2633 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2635 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2636 in the a.out header.
2638 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2639 a reloc against a local symbol, even if it's not a section.
2641 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2643 * targets.c (bfd_target): Remove unused align_power_min field.
2644 * bfd-in2.h: Rebuild.
2645 * All backends: Remove initialization of align_power_min.
2647 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2649 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2651 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2653 * config.bfd (mips-dec-netbsd*): New target.
2654 * configure.host (mips-dec-netbsd*): New host.
2655 * configure.in (mips-dec-netbsd*): New native.
2656 * configure: Rebuild.
2658 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2660 Make the COFF backend linker merge common types:
2661 * cofflink.c (struct coff_debug_merge_element): Define.
2662 (struct coff_debug_merge_type): Define.
2663 (struct coff_debug_merge_hash_entry): Define.
2664 (struct coff_debug_merge_hash_table): Define.
2665 (coff_debug_merge_hash_table_init): Define.
2666 (coff_debug_merge_hash_table_free): Define.
2667 (coff_debug_merge_hash_lookup): Define.
2668 (struct coff_final_link_info): Add debug_merge field.
2669 (coff_debug_merge_hash_newfunc): New static function.
2670 (_bfd_coff_final_link): Allocate and free debug_merge table.
2671 (coff_link_input_bfd): Merge identical enum, struct and union
2674 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2676 Convert i960 COFF to use COFF backend linker.
2677 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2678 structure to store the symbol being used.
2679 (coff_i960_start_final_link): New static function.
2680 (coff_i960_relocate_section): New static function.
2681 (coff_i960_adjust_symndx): New static function.
2682 (coff_start_final_link): Define.
2683 (coff_relocate_section): Define.
2684 (coff_adjust_symndx): Define.
2685 * coffcode.h (bfd_coff_backend_data): Add new callback function
2686 _bfd_coff_start_final_link.
2687 (bfd_coff_start_final_link): Define.
2688 (coff_start_final_link): Define if not defined.
2689 (bfd_coff_std_swap_table): Add coff_start_final_link.
2690 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2692 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2693 function callback is not NULL.
2694 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2695 (_bfd_coff_internal_syment_name): Declare.
2696 * libcoff.h: Rebuild.
2697 * configure.in (icoff_big_vec): Add cofflink.o.
2698 (icoff_little_vec): Likewise.
2699 * configure: Rebuild.
2701 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2703 * Makefile.in (clean-info): Remove extraneous tab from line
2706 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2709 contents has relocs.
2711 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2713 * coffcode.h (coff_compute_section_file_positions): Keep the
2715 (coff_write_object_contents): Remember if it's a relocatable
2717 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2718 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2719 if relocatable file. Swap out saved raw size.
2721 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2724 (maintainer-clean): Rename from realclean, passing
2725 maintainer-clean down to subdirectories, but leave realclean as a
2728 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2731 * dep-in.sed: Remove config.h from generated dependencies.
2733 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2734 broken out of sunos_canonicalize_dynamic_symtab.
2735 (sunos_canonicalize_dynamic_symtab): Call new function
2736 sunos_slurp_dynamic_symtab.
2737 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2738 dynamic symbol table to the caller.
2739 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2740 callback to override the symbols being read.
2741 * libaout.h (struct aout_backend_data): Add three new parameters
2742 to add_dynamic_symbols callback.
2744 Extensive minor changes to avoid various gcc warnings. Also:
2745 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2746 * archures.c (bfd_arch_info_type): Change mach field from long to
2748 (bfd_lookup_arch): Change machine parameter from long to unsigned
2751 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2754 a symbol with a non-zero plt_offset.
2756 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2758 * elfcode.h (align_file_position): Remove; not used.
2760 * configure.in: Only check for <sys/procfs.h> on a native system,
2761 and make sure it defines prstatus_t.
2762 * configure: Rebuild.
2764 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2768 * config.in: Rename from config.h.in.
2769 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2770 Check for config.h:config.in when creating stamp-h.
2771 * configure: Rebuild.
2772 * Makefile.in (stamp-h): Depend upon config.in rather than
2773 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2774 calling config.status.
2776 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2777 (Makefile): Just rebuild Makefile.
2778 (config.h, stamp-h): New targets.
2779 * configure.in: Create stamp-h when rebuilding config.h.
2780 * configure: Rebuild.
2782 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2784 * configure.in: Call AC_CONFIG_HEADER. Substitute
2785 HOST_64BIT_LONG. Check that various header files exist. Check
2786 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2787 and/or free need to be declared. Don't make a link to sysdep.h.
2788 Define TRAD_HEADER for various hosts.
2789 * configure: Rebuild.
2790 * configure.host: Don't set my_host. Add definitions taken from
2791 host header files for various entries. Remove entries which now
2793 * acconfig.h: New file.
2794 * config.h.in: New file, built by autoheader.
2795 * sysdep.h: New file.
2796 * Makefile.in (do_distclean): Don't remove sysdep.h.
2798 (LOCAL_H_DEPS): New variable.
2799 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2801 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2802 ($(OPTIONAL_BACKENDS)): Likewise.
2803 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2804 looking through sysdep.h.
2805 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2806 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2807 (fprintf_vma, sprintf_vma): Likewise.
2808 (int64_type, uint64_type): Don't define.
2809 * bfd-in2.h: Rebuild.
2810 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2811 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2812 * lynx-core.c: Include stuff from old hosts/lynx.h.
2813 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2814 rather than NO_FCNTL.
2815 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2816 rather than NATIVE_HPPAHPUX_COMPILER.
2817 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2819 * hosts/*.h: Remove all header files which merely include,
2820 declare, and define things. Leave header files which define
2821 information needed by trad-core.c.
2823 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2824 (BFD_CC_FOR_BUILD): Define.
2825 * configure.in: Use BFD_CC_FOR_BUILD.
2826 * configure: Rebuild.
2828 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2830 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2831 * configure: Rebuild.
2833 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2836 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2838 * config.bfd: i386pe_ve -> i386pe_vec.
2840 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2842 * configure.host: Incorporate host Makefile fragments by setting
2844 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2845 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2846 value based on whether the code is being compiled by a cross
2847 compiler. Don't substitute host_makefile_frag or frags.
2848 * aclocal.m4: New file to define local AC_PROG_CC.
2849 * configure: Rebuild.
2850 * Makefile.in (INSTALL): Set to @INSTALL@.
2851 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2852 (INSTALL_DATA): Set to @INSTALL_DATA@.
2854 (CC): Define as @CC@.
2855 (CFLAGS): Set to @CFLAGS@.
2856 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2857 (@host_makefile_frag@): Remove.
2858 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2859 after other options.
2860 (config.status): Remove dependency upon @frags@.
2861 * config/*.mh, config/README: Remove.
2863 * config.bfd: Rewrite to incorporate the contents of the Makefile
2864 fragments by setting shell variables, rather than merely returning
2865 the name of a Makefile fragment.
2866 * configure.in: Use shell variables set by config.bfd rather than
2867 looking at the target Makefile fragment files. Don't substitute
2868 target_makefile_frag. Do substitute TDEFINES.
2869 * configure: Rebuild.
2870 * Makefile.in (@target_makefile_frag@): Remove.
2871 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2872 * config/*.mt: Remove.
2874 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2876 * configure.in: Put changequote lines around "i[345]86" patterns
2877 section of core file support.
2879 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2881 * som.c (som_bfd_print_private_bfd_data): Define to use the
2884 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2886 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2887 entry, text_start and data_start.
2889 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2891 * Makefile.in (OFILES): Remove $(TDEPFILES).
2892 * config/apollo.mt (TDEPFILES): Remove.
2893 * config/README: Update.
2895 * configure.in: For a native configuration, set COREFILE and
2896 COREFLAG based on the canonical host name.
2897 * configure: Rebuild.
2898 * Makefile.in: Rebuild dependencies.
2899 (ALL_CFLAGS): Add @COREFLAG@.
2900 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2901 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2902 support routines. Check LYNX_CORE rather than HOST_LYNX.
2903 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2904 * i386lynx.c: Likewise.
2905 * m68klynx.c: Likewise.
2906 * sparclynx.c: Likewise.
2907 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2908 * *-core.c: Comment changes.
2909 * config/decstation.mh (HDEPFILES): Remove.
2910 (HDEFINES): Remove -DTRAD_CORE.
2911 * config/irix3.mh (RANLIB): Remove.
2912 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2913 (HDEFINES): Remove -DIRIX_CORE.
2914 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2915 (HDEFINES): Remove -DTRAD_CORE.
2916 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2917 * config/ultra3.mh (RANLIB): Remove.
2918 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2919 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2920 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2921 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2922 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2923 * config/i386aix.mh, config/i386bsd.mh: Remove.
2924 * config/i386linux.mh, config/i386mach3.mh: Remove.
2925 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2926 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2927 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2928 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2929 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2930 * config/solaris2.mh, config/stratus.mh: Remove.
2931 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2932 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2934 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2936 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2937 DT_FINI entry if the appropriate symbol is not in the hash table.
2939 * libelf.h (struct elf_backend_data): Add create_program_headers
2940 and want_hdr_in_seg fields.
2941 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2943 (elf_backend_create_program_headers): Likewise.
2944 (elfNN_bed): Initialize create_program_headers and
2946 * elf.c (get_program_header_size): Call create_program_headers
2948 (map_program_segments): Check want_hdr_in_seg backend field. Call
2949 create_program_headers backend routine.
2951 * elf.c (assign_file_positions_except_relocs): Align non allocated
2952 sections when creating an executable.
2954 * elfcode.h (elf_swap_phdr_in): Make non static.
2955 (elf_swap_phdr_out): Make non static.
2956 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2957 (bfd_elf32_swap_phdr_out): Declare.
2958 (bfd_elf64_swap_phdr_in): Declare.
2959 (bfd_elf64_swap_phdr_out): Declare.
2961 * ecofflink.c (ecoff_collect_shuffle): New static function.
2962 (_bfd_ecoff_get_accumulated_pdr): New function.
2963 (_bfd_ecoff_get_accumulated_sym): New function.
2964 (_bfd_ecoff_get_accumulated_ss): New function.
2965 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2966 (_bfd_ecoff_get_accumulated_sym): Declare.
2967 (_bfd_ecoff_get_accumulated_ss): Declare.
2968 * libbfd.h: Rebuild.
2970 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2972 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2974 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2975 warning symbols. If any section is named .gnu.warning.XXX, treat
2976 the contents as a warning to be issued if the symbol XXX is
2978 (elf_link_output_extsym): For an indirect or warning symbol, just
2979 output the symbol it points to.
2981 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2982 if bfd_hash_allocate fails, since it will already be set.
2983 (generic_link_hash_newfunc): Likewise.
2984 (archive_hash_newfunc): Likewise.
2985 (hash_entry_bfd): New static function.
2986 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2987 callback. Allocate a new warning using the hash table newfunc.
2988 Use bfd_hash_replace to update the entry in the hash table, rather
2989 than assuming we can copy the fields with structure assignment.
2991 * hash.c (bfd_hash_replace): New function.
2992 * bfd-in.h (bfd_hash_replace): Declare.
2993 * bfd-in2.h: Rebuild.
2995 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2997 * config.bfd: Add mips*vr4300-*-elf* target.
2998 * config/mipsbvr4300.mt: Added.
3000 See file ChangeLog.2
3007 version-control: never