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_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
17 * bfd-in2.h, libbfd.h: Rebuild.
18 * elf32-mips.c (mips_reloc_map): Map new relocs.
20 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
22 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
25 * ieee.c (get_symbol): Set the section to bfd_abs_section.
26 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
27 simple number for the section address, rather than an expression.
28 Limit the number of bytes between relocs to MAXRUN.
29 (ieee_write_me_part): Set me_record to the file offset after the
31 (ieee_write_processor): New static function.
32 (ieee_write_object_contents): Use ieee_write_processor.
34 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
36 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
38 * coff-aux.c: Change include of aux.h to aux-coff.h.
40 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
42 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
43 relocation put the addend both in the reloc entry and the data.
44 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
47 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
48 a R_68K_PCxx reloc against a defined global symbol directly.
49 (elf_m68k_check_relocs): Don't count such a reloc.
51 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
52 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
53 symbol for now, otherwise always record the symbol as dynamic.
54 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
55 is not referenced by a dynamic object, and we are not making a
56 shared object, then don't make a PLT entry. If we do make a PLT
57 entry, make sure the symbol has been recorded as dynamic.
59 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
61 * configure.host: When making a shared library, set HLDFLAGS to
62 pass an appropriate -rpath option. Use the make variable SONAME
63 as the shared library soname, rather than computing it here. On
64 SunOS, build stamp-tshlink in place of $(SHLINK).
65 * Makefile.in (SONAME): New variable.
66 ($(SHLINK)): Make a link to the transformed name, as well.
67 (stamp-tshlink): New target.
68 (install): Skip stamp-tshlink during install.
70 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
72 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
73 linker sections have been set up yet.
75 * elf.c (make_mapping): Add an additional argument to suppress
76 making the first section include the program headers.
77 (map_sections_to_segments): If the user used -Ttext such that the
78 program headers are on a different page, do not set the flags
79 saying that this section includes the program headers.
81 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
83 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
84 don't define TRAD_HEADER.
87 * netbsd-core.c: New file, support for NetBSD core files.
88 * hosts/*nbsd.h: Removed.
90 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
92 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
93 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
94 * libbfd.h, bfd-in2.h: Regenerated.
95 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
96 bfd_elf32_bfd_reloc_type_lookup.
97 (reloc_type{,_names}): Deleted.
98 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
100 (sparc_reloc_map): Add sparc64 relocs.
101 (sparc_elf_notsupported_reloc): New static function.
102 (sparc_elf_wdisp16_reloc): New static function.
103 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
104 (elf32_sparc_relocate_section): Likewise.
105 (bfd_elf32_bfd_reloc_type_lookup): Define.
106 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
107 (reloc_type{,_names}): Deleted.
108 (elf_sparc_howto_table): Deleted.
109 (sparc_reloc_map): Deleted.
110 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
111 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
113 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
115 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
118 * Makefile.in (program_transform_name): New variable.
119 (install): Transform library name before installing it.
121 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
123 * archures.c (bfd_mach_i960_hx): Define.
124 * bfd-in2.h: Rebuild.
125 * cpu-i960.c (scan_960_mach): Accept machine "hx".
126 (MATRIX): Expand entries for HX.
127 (arch_info_struct): Add i960:hx entry.
128 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
129 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
130 (coff_set_flags): Handle bfd_mach_i960_hx.
132 Support for building as a shared library, based on patches from
133 Alan Modra <alan@spri.levels.unisa.edu.au>:
134 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
135 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
136 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
137 * configure: Rebuild.
138 * configure.host: If --enable-shared, adjust shared library stuff
139 based on the host. If the host is SunOS, and the linker supports
140 -rpath, set HLDFLAGS to use it.
141 * Makefile.in (ALLLIBS): New variable.
142 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
143 (COMMON_SHLIB, SHLINK): New variables.
144 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
145 (STAGESTUFF): Remove variable.
146 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
148 (stamp-ofiles): New target, like old ofiles target, but build
149 using a temporary file and move-if-change, and touch stamp-ofiles
151 (ofiles): Just depend upon stamp-ofiles.
152 (stamp-piclist, piclist): New targets.
153 ($(SHLIB), $(SHLINK)): New targets.
154 (targets.o, archures.o): Build twice if PICFLAG is set.
155 (do_mostlyclean): Remove pic/*.o.
156 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
158 (do_distclean): Remove pic and stamp-picdir.
159 (install): Install shared libraries.
160 ($(OFILES)): Depend upon stamp-picdir.
161 (stamp-picdir): New target.
163 * libcoff-in.h: Add comment reminding people that libcoff.h is a
165 * libcoff.h: Rebuild.
167 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
168 flavour of a section with no owner.
170 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
171 ELF_LINK_NON_ELF flag.
172 (mips_elf_create_got_section): Likewise.
174 * elf.c: Revert last change, since it breaks dynamic linking.
175 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
177 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
178 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
179 (elfNN_bed): Don't initialize want_hdr_in_seg field.
181 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
183 * elf.c (assign_file_positions_for_segments): If the backend does
184 not want the elf header or the program headers in the address
185 space, do not include them in the calculations.
187 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
188 function to determine if we need additional program headers.
189 (ppc_elf_modify_segment_map): Define as a NOP function for now.
190 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
192 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
194 * coffcode.h: Move today's libcoff.h change into coffcode.h.
196 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
198 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
199 back into one line. Some compilers (sunos 4.1.3 for example)
200 won't accept args split across more than one line.
202 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
204 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
205 * configure: Regenerate.
207 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
209 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
210 try to do arithmetic on a void *, cast it to a unsigned char * first.
212 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
214 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
215 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
217 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
218 flag for a newly defined symbol.
219 (NAME(bfd_elf,record_link_assignment)): Likewise.
220 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
221 set the DEF or REF_REGULAR flags correctly.
223 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
224 (libbfd.h, libcoff.h): Corresponding change.
226 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
227 a PLT32 reloc as dynamic.
228 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
229 is not referenced by a dynamic object, and we are not making a
230 shared object, then don't make a PLT entry. If we do make a PLT
231 entry, make sure the symbol has been recorded as dynamic.
233 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
235 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
236 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
237 (powerpcle-*-cygwin32): New.
238 * peicode.h (add_data_entry): Get address from vma.
240 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
242 * elflink.c (_bfd_elf_create_linker_section): If the symbol
243 attached to the section has already been created as an undefined
244 symbol, treat it as if it hasn't been created yet.
246 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
248 * elflink.h (elf_bfd_final_link): Don't output initial dummy
249 symbol or section symbols if stripping all symbols and this is not
250 a relocateable link. Don't output the symbol string table if
251 there are no symbols.
252 (elf_link_flush_output_syms): Don't do anything if there are no
255 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
257 * coff-aux.c: New file.
258 * hosts/m68kaux.h: New file.
259 * config.bfd (m68*-apple-aux*): New target.
260 * configure.in (m68*-apple-aux*): New native host.
261 (m68kaux_coff_vec): New vector.
262 * configure: Rebuild.
263 * targets.c (m68kaux_coff_vec): Declare.
264 * coffcode.h (bfd_coff_backend_data): Add field
265 _bfd_coff_link_add_one_symbol.
266 (bfd_coff_link_add_one_symbol): Define.
267 (compare_arelent_ptr): New static function if TARG_AUX.
268 (coff_write_relocs): If TARG_AUX, sort the relocs.
269 (coff_write_object_contents): Set A/UX aouthdr magic number.
270 (coff_link_add_one_symbol): Define if not defined.
271 (bfd_coff_std_swap_table): Initialize new field.
272 * libcoff.h: Rebuild.
273 * cofflink.c (coff_link_add_symbols): Call
274 bfd_coff_link_add_one_symbol rather than
275 _bfd_generic_link_add_one_symbol.
276 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
277 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
278 * coff-mips.c (mips_ecoff_backend_data): Likewise.
279 * Makefile.in: Rebuild dependencies.
280 (BFD32_BACKENDS): Add coff-aux.o.
281 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
283 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
285 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
286 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
288 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
290 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
291 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
292 (maintainer-clean): Warn about deleting special files.
293 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
295 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
296 warning symbols correctly.
297 * elf32-i386.c (elf_i386_relocate_section): Likewise.
298 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
299 * elf32-mips.c (mips_elf_relocate_section): Likewise.
300 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
301 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
302 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
304 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
307 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
309 * libcoff-in.h: aligned newly exported names with bfd naming
310 conventions. Removed an erroneous define of POWERPC_LE_PE.
311 * libcoff.h: Rebuild.
312 * cofflink.c, coff-ppc.c: the above function name changes
314 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
316 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
317 * ecoff.c (struct extsym_info): Define.
318 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
319 to ecoff_link_write_external.
320 (ecoff_link_write_external): Accept a struct extsym_info pointer.
321 Strip symbols when appropriate.
323 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
324 * syms.c (BSF_OBJECT): Define.
325 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
326 * bfd-in2.h: Rebuild.
327 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
329 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
332 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
333 copying relocs into a shared object, treat a defined global symbol
335 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
336 * elf32-mips.c (mips_elf_relocate_section): Likewise.
337 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
339 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
340 real defined symbol, not to a weak defined symbol.
342 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
344 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
345 and made a few static functions externs.
347 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
348 POWERPC_LE_PE hack in cofflink.
350 * libcoff-in.h: promoted the following from cofflink.c to allow
351 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
352 coff_debug_merge_element, struct coff_debug_merge_type,
353 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
354 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
355 coff_debug_merge_hash_lookup, coff_link_section_info,
356 coff_final_link_info, coff_debug_merge_hash_newfunc,
357 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
359 * libcoff.h: re-gen'd
361 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
363 * syms.c: Include "bfdlink.h".
364 (struct stab_find_info): Define.
365 (_bfd_stab_section_find_nearest_line): New function.
366 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
368 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
369 * elf.c (_bfd_elf_find_nearest_line): Try calling
370 _bfd_stab_section_find_nearest_line before searching the ELF
371 symbol table. Find the closest STT_FUNC symbol, not the last one.
372 * libcoff-in.h (coff_data_type): Add line_info field.
373 * libcoff.h: Rebuild.
374 * coffgen.c (coff_find_nearest_line): Try calling
375 _bfd_stab_section_find_nearest_line before searching the COFF
377 * Makefile.in: Rebuild dependencies.
379 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
381 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
382 4 bytes, so we get the correct value when updating the register
383 field in little endian mode.
385 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
387 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
388 entry_section fields. Add sntoc and snentry fields.
389 * libcoff.h: Rebuild.
390 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
391 not toc_section and entry_section (the COFF file does not have any
392 sections at this point).
393 (coff_write_object_contents): Set o_snentry and o_sntoc from
394 snentry and sntoc rather than entry_section and toc_section.
395 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
396 snentry, not toc_section and entry_section.
397 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
398 entry_section from hentry.
399 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
401 (xcoff_link_input_bfd): Set sntoc, not toc_section.
402 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
403 than using toc_section directly.
405 * archures.c: Add missing `.' in enum bfd_architecture.
406 * bfd-in2.h: Rebuild.
408 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
409 Robert Lipe <robertl@arnet.com>.
411 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
413 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
414 to sections we allocate. Use bfd_zalloc to allocate initialial
415 sections, not bfd_alloc.
416 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
417 SDA{,2}I16 relocations.
418 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
419 whether to put something in .sbss or not.
420 (ppc_elf_relocate_section): Add support for more relocations. Add
421 in sec->output_offset where appropriate. Make error messages
422 include the symbol name.
424 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
425 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
426 doesn't get redefined messages if -shared.
428 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
429 section if the rel_section field has been set up.
431 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
433 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
436 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
438 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
439 of flags, only flags used are controlled by mach number. Bump up
440 output file mach number to highest of input file mach numbers.
441 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
442 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
444 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
445 bfd_elf64_sparc_vec support.
447 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
449 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
450 the embedded bit is set on some objects and not on others. Just
452 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
455 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
457 * coffcode.h (coff_new_section_hook): Don't try to align the
460 * coffcode.h (coff_set_section_contents): Fix the handling of the
461 .lib section to work even if the entire section contents are
462 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
463 Robert Lipe <robertl@arnet.com>.
465 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
467 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
468 memory here for contents.
470 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
471 _SDA2_BASE_ by 32768.
472 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
473 started using. Allocate contents for .sdata and .sdata2 sections
475 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
477 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
479 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
482 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
484 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
486 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
487 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
488 (bfd_mach_sparc_v9a): Define.
489 (bfd_mach_sparc_v9_p): Define.
490 * bfd-in2.h: Regenerated.
491 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
493 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
494 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
495 to bfd_elf32_sparc_vec.
496 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
497 Add v8plus{,a} support.
499 (sparc_compatible): New function.
500 * elf32-sparc.h: #include "elf/sparc.h".
501 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
502 elf32_sparc_final_write_processing): New functions.
503 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
504 elf_backend_final_write_processing): Define.
506 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
508 * elf-bfd.h (struct elf_link_hash_entry): Add
509 linker_section_pointer field.
510 (enum elf_linker_section_enum): Enumeration for new way of
511 creating linker dynamic sections and symbols.
512 (elf_linker_section{,_pointers}): New structures for creating
513 dynamic sections and symbols.
514 (elf_obj_tdata): Add linker_section_pointers and linker_section
516 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
517 (_bfd_elf_create_linker_section): New declarations.
518 (_bfd_elf_find_pointer_linker_section): Ditto.
519 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
520 (_bfd_elf_make_linker_section_rela): Ditto.
522 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
524 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
525 (ppc_elf_create_linker_section): New function to create the
526 sections .got, .sdata, and .sdata2.
527 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
529 (ppc_elf_check_relocs): Support more of the eabi relocations.
530 (ppc_elf_relocate_section): Ditto.
531 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
532 if the .sdata{,2} + .sbss{,2} section size is > 32k.
534 * elflink.h (elf_create_pointer_linker_section): New function to
535 create initialized pointers in dynamic linker sections.
536 (elf_finish_pointer_linker_section): Actually intialize the
537 pointers created above.
539 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
540 macros to provide both 32 and 64 bit versions of
541 elf_create_pointer_linker_section.
542 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
543 provide both 32 and 64 bit versions of
544 elf_finish_pointer_linker_section.
546 * elflink.c (_bfd_elf_create_linker_section): New function to
547 create a linker section.
548 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
549 given address in the linker pointer offsets created for a given
551 (_bfd_elf_make_linker_section_rela): Make a RELA section
552 corresponding to the generated linker section.
554 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
556 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
558 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
560 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
561 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
562 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
563 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
564 toc entry in an objdump) for now.
565 (ppc_do_last, ppc_get_last): New function - needed to save processing
566 the toc owner to the end.
567 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
570 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
571 toc owner from being done till last. Must define POWERPC_LE_PC
574 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
576 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
578 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
579 SizeOfImage for PowerPC. Ignore the size of the .junk section.
581 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
583 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
585 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
587 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
589 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
591 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
593 * elf.c (assign_file_positions_for_segments): Don't increment file
594 offset for a segment which contains no loadable sections.
596 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
598 * reloc.c: Add new PowerPC relocations.
599 * {bfd-in2,libbfd}.h: Regenerate.
601 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
602 (ppc_elf_reloc_type_lookup): Lookup new relocations.
604 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
606 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
609 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
612 * coffgen.c (coff_find_nearest_line): Don't try to cache
613 information in sections that are not owned by a BFD. From Richard
614 Henderson <richard@atheist.tamu.edu>.
616 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
617 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
618 * elflink.h (elf_link_output_extsym): Remove special check for
621 * ecoffswap.h: Add prototypes for static functions.
623 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
625 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
626 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
628 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
629 to satisfy a TOC16 relocation. Rewrite unsupported relocation
630 support. Begin support for R_PPC_SDA{2,}REL.
632 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
634 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
635 create the .got and .got.neg sections.
636 (ppc_elf_size_dynamic_sections): Call it.
637 (ppc_elf_check_relocs): Call it.
638 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
639 (ppc_elf_check_relocs): Add error messages for relocations we
640 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
643 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
645 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
646 section flags for V.4 and eabi.
648 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
650 * elf.c (assign_file_positions_for_segments): If a segment
651 contains no sections, don't mark it as readable.
653 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
654 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
656 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
657 dynamic section, if there is one.
658 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
659 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
660 (bfd_elf64_swap_dyn_in): Likewise.
661 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
663 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
665 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
666 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
667 <pirker@eiunix.tuwien.ac.at>.
669 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
671 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
672 PowerPC V.4 and eabi.
673 * bfd-in2.h: Regenerate.
674 * libfd.h: Regenerate.
676 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
678 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
679 section type and SHF_EXCLUDE section flag, turning them into the
680 appropriate bfd section flag.
682 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
684 * xcofflink.c (xcoff_link_add_symbols): Create the special
685 sections if we see a DYNAMIC object, in case that is the only
686 XCOFF input object we see.
688 * elf32-mips.c: Extensive changes for a start at dynamic linking
689 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
691 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
692 (struct elf_backend_data): Remove
693 elf_backend_create_program_headers field. Add
694 elf_backend_additional_program_headers and
695 elf_backend_modify_segment_map fields.
696 * elfxx-target.h (elf_backend_type_change_ok): Define if not
698 (elf_backend_additional_program_headers): Likewise.
699 (elf_backend_modify_segment_map): Likewise.
700 (elf_backend_create_program_headers): Don't define.
701 (elfNN_bed): Change to account for field changes.
702 * elf.c (assign_file_positions_for_segments): Call new
703 modify_segment_map backend function. Don't call old
704 create_program_headers backend function.
705 (get_program_header_size): Call additional_program_headers rather
706 than create_program_headers.
707 * elflink.h (elf_link_add_object_symbols): Initialize
708 type_change_ok from new backend field.
709 (elf_link_output_extsym): Don't warn if _rld_new_interface is
711 (elf_reloc_link_order): Treat a reloc against a defined symbol as
712 a reloc against the appropriate section.
714 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
715 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
716 (elf_flags_init): Rename from elf_ppc_flags_init.
717 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
719 (ppc_elf_copy_private_bfd_data): Likewise.
720 (ppc_elf_merge_private_bfd_data): Likewise.
722 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
725 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
727 * coff-alpha.c (alpha_relocate_section): During final link, allow
728 output .lita section to be bigger than 64k by adjusting gp value
729 on a per-input section basis.
730 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
732 (struct ecoff_section_tdata): Add gp field.
734 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
736 Handle Alpha ECOFF changes in OSF/1 3.2.
737 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
739 * coff-alpha.c: Include "aout/ar.h".
740 (alpha_ecoff_get_relocated_section_contents): Don't require an
741 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
742 3.2 doesn't generate one.
743 (alpha_relocate_section): Likewise.
744 (alpha_ecoff_slurp_armap): Define.
745 (alpha_ecoff_slurp_extended_name_table): Define.
746 (alpha_ecoff_construct_extended_name_table): Define.
747 (alpha_ecoff_truncate_arname): Define.
748 (alpha_ecoff_write_armap): Define.
749 (alpha_ecoff_generic_stat_arch_elt): Define.
750 (alpha_ecoff_update_armap_timestamp): Define.
752 (alpha_ecoff_read_ar_hdr): New static function.
753 (alpha_ecoff_get_elt_at_filepos): New static function.
754 (alpha_ecoff_openr_next_archived_file): New static function.
755 (alpha_ecoff_get_elt_at_index): New static function.
756 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
757 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
758 _bfd_ecoff to alpha_ecoff.
759 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
760 field from backend structure, rather than always calling
761 _bfd_get_elt_at_filepos.
762 * coff-mips.c (mips_ecoff_backend_data): Initialize
763 get_elt_at_filepos field.
764 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
765 from _bfd_generic_read_ar_hdr with minor changes.
766 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
767 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
770 * bfd-in.h (BFD_IN_MEMORY): Define.
771 * libbfd-in.h (struct bfd_in_memory): Define.
772 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
773 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
774 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
775 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
776 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
777 (bfd_get_size): Handle BFD_IN_MEMORY flag.
778 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
779 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
780 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
781 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
783 (bfd_openstreamr): Likewise.
784 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
785 BFD_IN_MEMORY is not set.
786 * riscix.c (riscix_some_aout_object_p): Likewise.
787 * bfd-in2.h, libbfd.h: Rebuild.
789 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
790 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
791 (bfd_get_elt_at_index): Define.
792 * archive.c (_bfd_generic_get_elt_at_index): Rename from
793 bfd_get_elt_at_index. Change index parameter from int to
795 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
796 (_bfd_noarchive_get_elt_at_index): Define.
797 (_bfd_archive_bsd_get_elt_at_index): Define.
798 (_bfd_archive_coff_get_elt_at_index): Define.
799 * bfd-in2.h, libbfd.h: Rebuild.
800 * aout-target.h (MY_get_elt_at_index): Define if not defined.
801 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
802 * ieee.c (ieee_get_elt_at_index): Define.
803 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
804 * oasys.c (oasys_get_elt_at_index): Define.
805 * som.c (som_get_elt_at_index): Define.
807 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
808 numbers to the .text section.
810 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
812 * ieee.c (ieee_write_debug_part): Change return type to boolean.
813 If there is a SEC_DEBUGGING section, get the contents of the debug
814 information part from it.
815 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
817 (ieee_write_object_contents): Check ieee_write_debug_part return.
819 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
821 * config.bfd (i[345]86-*-freebsd*): Add target.
822 * configure.in (i386freebsd_vec): Add vec.
823 * configure: Regenerate.
824 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
825 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
826 Rebuild dependencies..
827 * freebsd.h: New file.
828 * i386freebsd.c: New file.
829 * targets.c (i386freebsd_vec): Declare.
830 (bfd_target_vector): Add i386freebsd_vec.
831 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
832 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
834 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
836 * ieee.c (ieee_slurp_debug): New static function.
837 (ieee_object_p): Call it.
838 (ieee_slurp_section_data): Skip debugging sections.
839 (ieee_get_reloc_upper_bound): Likewise.
840 (ieee_get_section_contents): Likewise.
841 (ieee_canonicalize_reloc): Likewise.
842 (ieee_write_section_part): Likewise.
843 (ieee_write_debug_part): Likewise.
844 (ieee_write_data_part): Likewise.
845 (init_for_output): Likewise.
847 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
849 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
851 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
852 relocs, since ppc_elf_relocate_section handles the linker case.
853 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
855 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
856 ppc_elf_relocate_section since that is now the only caller.
857 (ppc_elf_relocate_section): Ditto.
859 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
861 * coffcode.h (coff_write_object_contents): If we don't know the
862 section of the entry point for an XCOFF executable, always set the
865 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
867 * elf.c (bfd_section_from_shdr): Add support for note sections.
869 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
871 * bfd-in.h (struct _symbol_info): Add stab_type field.
872 * bfd-in2.h: Rebuild.
873 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
875 * elf32-ppc.c: Remove trailing newline from calls to
877 (ppc_elf_merge_private_bfd_data): Only warn about endianness
878 difference if target endianness is known.
880 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
882 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
883 old style TOC16 references without using R_PPC_GOT.
884 (ppc_reloc_type): Ditto.
885 (ppc_elf_reloc_type_lookup): Add support for TOC16.
886 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
887 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
888 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
889 (ppc_elf_check_relocs): New function for GOT/PLT support that is
891 (ppc_elf_adjust_dynamic_symbol): Ditto.
892 (ppc_elf_adjust_dynindx): Ditto.
893 (ppc_elf_size_dynamic_sections): Ditto.
894 (ppc_elf_finish_dynamic_symbol): Ditto.
895 (ppc_elf_finish_dynamic_sections): Ditto.
896 (ELF_DYNAMIC_INTERPRETER): Define.
898 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
900 * elf.c (copy_private_bfd_data): When attaching sections to
901 segments ignore sections that won't be allocated. Patch from
904 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
906 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
909 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
911 * coff-i960.c (CALC_ADDEND): Define.
912 (coff_i960_relocate_section): Add the input section VMA to the
913 addend for PC relative relocs.
915 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
917 * peicode.h (pe_print_pdata): Must test the entire entry for zero
918 to correctly terminate.
920 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
922 * targets.c (enum bfd_endian): Define.
923 (bfd_target): Rename byteorder_big_p to byteorder, and change it
924 from boolean to enum bfd_endian. Change header_byteorder_big_p
926 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
927 (bfd_header_big_endian, bfd_header_little_endian): New macros.
928 * bfd-in2.h: Rebuild.
929 * All targets: Change initialization of byteorder and
930 header_byteorder to use enum bfd_endian values rather than
932 * All files: Change all references to byteorder_big_p and
933 header_byteorder_big_p to use new bfd_*_endian macros.
935 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
937 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
939 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
941 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
943 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
945 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
947 * ieee.c: Lots of minor cleanups. Make many functions return
948 errors rather than calling abort. Also:
949 (ieee_write_twobyte): Remove; change callers to call existing
950 ieee_write_2bytes function.
951 (ieee_write_expression): Don't output the section twice when
952 outputting a local symbol. Don't emit an extraneous zero if there
954 (ieee_slurp_sections): Set the lma as well as the vma.
955 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
957 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
958 a recognized one or bfd_arch_unknown.
959 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
961 (ihex_get_symtab): Likewise.
963 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
965 * aoutx.h: Include <ctype.h>.
966 (struct aout_link_includes_table): Define.
967 (struct aout_link_includes_totals): Define.
968 (struct aout_link_includes_entry): Define.
969 (aout_link_includes_lookup): Define macro.
970 (struct aout_final_link_info): Add includes field.
971 (aout_link_includes_newfunc): New static function.
972 (NAME(aout,final_link)): Initialize includes hash table.
973 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
975 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
977 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
979 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
981 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
983 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
985 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
986 (pe_print_private_bfd_data): call pe_print_reloc.
987 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
988 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
989 up some debugging as well.
991 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
993 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
996 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
998 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
999 when setting sections to NULL.
1001 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1003 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1005 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1006 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1008 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1009 * bfd-in2.h: Rebuild.
1011 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1013 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1015 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1017 * ihex.c (ihex_scan): Handle record types 4 and 5.
1018 (ihex_object_p): Permit types 4 and 5.
1019 (ihex_set_section_contents): Remove check for out of range
1021 (ihex_write_object_contents): Generate types 4 and 5.
1023 * elflink.h (elf_link_output_extsym): Just ignore warning and
1024 indirect references to symbols which don't really exist.
1026 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1028 * peicode.h (pe_print_idata): Minor format fixes
1029 (pe_print_edata): New function. Under private printing, this formats
1030 the edata section of a PE file.
1031 (pe_print_private_bfd_data): Added call to pe_print_edata.
1033 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1035 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1036 index, don't call stoi.
1038 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1040 * srec.c (srec_scan): Set lma as well as vma.
1042 * ihex.c: New file; support for Intel Hex format.
1043 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1044 (ihex_vec): Declare.
1045 (bfd_target_vector): Always include ihex_vec.
1046 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1047 * Makefile.in: Rebuild dependencies.
1048 (BFD_LIBS): Add ihex.o
1049 (BFD_LIBS_CFILES): Add ihex.c.
1050 * bfd-in2.h: Rebuild.
1052 * elf.c (assign_file_positions_for_segments): Sort the sections in
1054 (get_program_header_size): Return the right size if segment_map is
1056 (copy_private_bfd_data): Don't bother to sort the sections.
1058 * bfd.c (bfd_record_phdr): New function.
1059 * bfd-in.h (bfd_record_phdr): Declare.
1060 * bfd_in2.h: Rebuild.
1062 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1065 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1066 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1068 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1069 (bfd_zmalloc): Change declaration.
1070 * libbfd.h: Rebuild.
1071 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1072 and realloc. Don't set bfd_error_no_memory if they fail.
1074 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1076 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1077 uses as well. Added a new howto to deal with TOCREL16 relocs that
1078 are TOCDEFN as well.
1079 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1080 to handle RVA relocs from dlltool.
1081 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1082 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1083 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1085 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1086 to get the right section alignment.
1088 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1090 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1091 p_paddr if p_paddr is zero.
1092 (make_mapping): Set includes_filehdr and includes_phdrs for first
1094 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1096 (assign_file_positions_for_segments): Handle includes_filehdr and
1097 includes_phdrs. Remove special handling of PT_PHDR and first
1099 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1100 when appropriate. Remove special handling of PT_PHDR segment.
1101 Use a more complex condition for when a section is included in a
1102 segment to handle Solaris linker oddities.
1104 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1106 * coff-m88k.c (howto_table): Reformatted for easier reading;
1107 special_function now points to new function m88k_special_reloc.
1108 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1110 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1111 be done correctly by m88k_special_reloc.
1112 (reloc_processing): New function to be used by RELOC_PROCESSING.
1113 (RELOC_PROCESSING): Define to call reloc_processing.
1115 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1117 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1118 (pe_print_pdata): Likewise.
1120 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1121 obstack_alloc fails.
1122 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1124 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1125 * Many files: don't set bfd_error_no_memory if one of the above
1128 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1129 if p_paddr_valid is set.
1130 (copy_private_bfd_data): New static function.
1131 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1133 * elf.c (assign_file_positions_for_segments): Fix case where extra
1134 program headers were allocated.
1136 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1137 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1138 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1139 _bfd_elf_print_private_bfd_data.
1141 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1142 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1143 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1144 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1145 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1146 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1147 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1149 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1151 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1152 * elf.c (make_mapping): New static function.
1153 (map_sections_to_segments): New static function.
1154 (elf_sort_sections): New static function.
1155 (assign_file_positions_for_segments): New static function.
1156 (map_program_segments): Remove.
1157 (get_program_header_size): Remove sorted_hdrs, count, and
1158 maxpagesize parameters. Simplify.
1159 (assign_file_positions_except_relocs): When generating an
1160 executable, use assign_file_positions_for_segments.
1161 (elf_sort_hdrs): Remove.
1162 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1163 to get_program_header_size.
1165 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1167 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1169 * configure, config.in: Regenerate with autoconf 2.7.
1171 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1172 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1174 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1176 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1177 (ecoff_sec_to_styp_flags): Likewise.
1178 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1179 (ecoff_set_symbol_info): Handle scRConst.
1180 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1181 (ecoff_compute_section_file_positions): Handle .rconst section.
1182 (_bfd_ecoff_write_object_contents): Likewise.
1183 (ecoff_link_check_archive_element): Handle scRConst.
1184 (ecoff_link_add_externals): Likewise.
1185 (ecoff_link_write_external): Handle .rconst section.
1186 (ecoff_reloc_link_order): Likewise.
1187 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1188 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1190 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1192 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1193 DEF_DYNAMIC flag is set.
1195 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1197 * host-aout.c: If TRAD_HEADER is defined, include it.
1199 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1201 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1202 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1203 (BFD_NEED_DECLARATION): New function.
1204 * configure.in: Use BFD_NEED_DECLARATION.
1205 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1206 * configure, config.in: Rebuild with autoconf 2.6.
1208 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1209 special_sections before returning when called with a non XCOFF
1212 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1215 * coffcode.h (coff_compute_section_file_positions): Only pad the
1216 previous section to force file alignment when creating an
1219 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1221 * coffcode.h (coff_compute_section_file_positions): If
1222 RS6000COFF_C, set up the .debug section.
1224 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1225 if it is not large enough to accomodate the entire TOC area with
1226 signed 16 bit offsets.
1227 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1229 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1230 TOC anchor to use the TOC value used in the output file.
1232 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1234 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1235 (_bfd_coff_read_string_table): Likewise.
1237 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1239 * pe-arm.c: Fix typos.
1240 * coff-arm.c: Likewise.
1242 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1244 * coff-ppc.c (list_ele): Added "cat"egory member.
1245 (record_toc): New category parameter (priv or pub).
1246 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1247 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1248 the mainline. It addes extra toc cells in error.
1249 (ppc_coff_swap_sym_in_hook): Added some documentation.
1250 (dump_toc): Can now diagnose "virtual toc" chicanery.
1252 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1254 * elf-bfd.h (struct elf_link_hash_table): Change type of
1255 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1257 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1259 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1260 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1262 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1263 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1264 defined or mentioned in a regular file.
1266 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1268 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1269 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1270 (coff_ppc_relocate_section): Correct REL24 handling
1271 (ppc_process_before_allocation): Correct TOCDEFN handling
1273 * peicode.h (dir_names): Added name descriptions
1275 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1277 * VERSION: Updated to cygnus-2.6.
1279 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1281 * targets.c (m68k4knetbsd_vec): Declare.
1283 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1285 * targets.c (bfd_target): Change type of second argument to
1286 _bfd_print_private_bfd_data from void * to PTR.
1287 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1288 using PTR rather than void *.
1289 * bfd-in2, libbfd.h: Rebuild.
1290 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1292 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1293 _bfd_generic_bfd_print_private_bfd_data rather than casting
1296 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1298 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1299 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1301 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1302 BFD64_BACKENDS_CFILES): New variables.
1305 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1307 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1308 not at the file position of the first section.
1309 * coffcode.h (coff_compute_section_file_positions): Avoid using
1311 (coff_write_object_contents): When generating a PPC PE executable
1312 with no symbols, round up the file size to a COFF_PAGE_SIZE
1314 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1315 don't write out a string table.
1317 * elf.c (bfd_section_from_shdr): When using a different section
1318 header, pass the new one to _bfd_elf_make_section_from_shdr.
1319 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1320 (elf_map_symbols): Add section VMA to symbol value when comparing
1322 (_bfd_elf_compute_section_file_positions): Only build symbol table
1323 if there are some symbols. Set file offset of symtab and strtab
1325 (assign_file_positions_except_relocs): Remove dosyms parameter.
1326 Change all callers. Never set file offset of symtab and strtab
1328 (_bfd_elf_copy_private_section_data): New function.
1329 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1330 (_bfd_elf_copy_private_symbol_data): New function.
1331 (swap_out_syms): Check for special mapping of st_shndx created by
1332 copy_private_symbol_data.
1333 * elfxx-target.h: Use new copy routines.
1334 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1335 (_bfd_elf_copy_private_section_data): Declare.
1337 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1339 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1342 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1343 _bfd_dummy_target, matching the recent change to archive
1346 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1348 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1349 arithmetic on PTR types.
1351 * aout-target.h (MY(callback)): Set the lma of the sections.
1353 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1354 symbol into a reloc against the section.
1356 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1358 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1359 glue for the relocs: IMGLUE and IFGLUE.
1360 (record_toc): new function - tracks toc contents
1361 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1362 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1363 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1364 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1365 (ppc_record_toc_entry): Removed a debug define (duh)
1367 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1368 (pe_print_idata): New function - formats the idata section data
1369 (pe_print_pdata): New function - formats the pdata section data
1370 (pe_print_private_bfd_data): calls to above
1372 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1374 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1375 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1376 TARGET_SYM and TARGET_NAME for vector and BFD name.
1377 * coff-pmac.c (pmac_xcoff_vec): Remove.
1378 (TARGET_SYM, TARGET_NAME): Define.
1379 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1380 machine to 0, not all PowerMacs are 601s.
1382 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1384 * elfcode.h (elf_object_p): Read in any program headers.
1385 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1386 based on the program headers, if any.
1387 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1388 (map_program_segments): Set p_paddr of program headers based on
1391 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1393 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1396 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1397 trying to do a relocateable link with a non-a.out object file.
1399 * archive.c (bfd_generic_archive_p): Check the first object file
1400 in an archive even if target_defaulted is set. If the object file
1401 has the wrong xvec, reject it.
1403 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1404 be represented, report the name via _bfd_error_handler.
1405 (translate_to_native_sym_flags): Likewise.
1406 * elf32-mips.c (mips_elf_final_link): Likewise.
1407 * oasys.c (oasys_write_sections): Likewise.
1409 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1410 which checks for STYP_OVRFLO sections.
1411 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1412 reloc and lineno count overflows.
1413 (coff_write_object_contents): Call coff_count_linenumbers before
1414 coff_compute_section_file_positions. If RS6000COFF_C, handle
1415 reloc and lineno count overflows.
1416 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1417 relocs before dealing with .pad sections. Count overflow section
1418 headers when handling .pad sections.
1420 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1423 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1424 (struct xcoff_link_hash_table): Add descriptor_section and
1425 special_sections fields.
1426 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1427 (xcoff_link_add_symbols): Set linkage section alignment. Create
1428 descriptor section. Check for magic symbol names (_text, etc.),
1429 and record them in special_sections if found. Set
1430 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1431 descriptor field to point back to the function code symbol.
1432 (xcoff_sweep): Always mark the special descriptor_section.
1433 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1434 function descriptor, and mark it if it is.
1435 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1436 parameter, and fill it in. Allocate space for the descriptor
1438 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1439 global linkage code. If an undefined function descriptor is
1440 exported, arrange to define it. Warn about any other undefined
1442 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1443 (xcoff_write_global_symbol): Create a function descriptor when
1445 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1446 * bfd-in2.h: Rebuild.
1448 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1450 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1451 (ppc_coff_link_hash_table): new types for hashing
1452 (ppc_coff_link_hash_newfunc): hash entry constructor
1453 (ppc_coff_link_hash_table_init): hash table initializer
1454 (ppc_coff_link_hash_table_create): hash table constructor
1455 (ppc_record_toc_entry): changed references to hash table
1456 (coff_ppc_relocate_section): changed references to hash table
1458 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1459 * libcoff.h: Rebuild
1461 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1462 (coff_link_add_symbols): removed toc_offset init
1464 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1466 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1469 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1470 if it is given and mmep is available.
1471 * acconfig.h: Undef USE_MMAP.
1472 * configure, config.in: Regenerated.
1473 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1474 table handling the old way.
1475 (aout_get_external_symbols): Don't complain if last byte of string
1477 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1478 (bfd_free_window) [! USE_MMAP]: Don't define.
1479 (bfd_get_file_window,
1480 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1482 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1484 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1487 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1489 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1490 compatible with AMD generated COFF files. Try to support both AMD
1491 and GNU formats simultaneously.
1492 (coff_a29k_relocate_section): Likewise.
1494 * libbfd.c (bfd_get_file_window): Change writable parameter from
1495 int to boolean; update all callers. Pass MAP_SHARED if not
1496 writable--it's required on Solaris. Cast fprintf argument to
1498 * bfd-in.h (bfd_get_file_window): Update declaration.
1499 * bfd-in2.h: Rebuild.
1500 * aoutx.h: Update calls to bfd_get_file_window.
1502 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1504 (xcoff_swap_ldhdr_in): New static function.
1505 (xcoff_swap_ldsym_in): New static function.
1506 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1507 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1508 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1509 Handle XTY_ER/XMC_XO symbols correctly.
1510 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1511 rather than normal symbol table.
1512 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1513 already defined with the same absolute value.
1514 (xcoff_mark): When considering called symbols, check whether the
1515 descriptor is from a dynamic object, rather than the symbol
1517 (xcoff_build_ldsyms): Likewise.
1519 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1520 Cast realloc and malloc return values. If malloc or realloc fail,
1521 set bfd_error_no_memory.
1522 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1523 * bfd-in2.h: Rebuild.
1525 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1527 * coff-ppc.c (ppc_record_toc_entry): new function.
1528 (in_reloc_p): changed return value.
1529 (coff_ppc_relocate_section): much rework.
1530 (ppc_allocate_toc_section): new function.
1531 (ppc_process_before_allocation): new function.
1532 (ppc_coff_swap_sym_in_hook): new function.
1534 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1535 (coff_link_add_symbols): initialize toc_offset.
1537 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1538 (coff_swap_aouthdr_out): Added more sections to the data
1539 dictionary for the pe file header. Also changed linker version
1540 number on the ppc side.
1541 (dir_names): small improvements to the dictionary printing.
1542 (pe_mkobject_hook): save the file level flags.
1544 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1545 (pe_tdata): added real_flags field
1546 (coff_tdata): added local_toc_sym_map and access macro
1548 * libcoff.h (coff_link_hash_entry): added toc_offset field
1549 (pe_tdata): added real_flags field
1550 (coff_tdata): added local_toc_sym_map and access macro
1552 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1553 (coff_mkobject): init for local_toc_sym_map
1554 (coff_write_object_contents): set the internal_a.magic to
1555 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1558 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1560 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1561 entries until both the line number address and the function name
1562 address are too large.
1564 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1565 * configure: Rebuilt.
1567 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1568 is defined in the environment.
1570 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1572 * som.c (som_get_section_contents_in_window): Define to use
1575 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1577 * coff-i860.c: New file, based on coff-i386.c.
1578 * cpu-i860.c: New file, based on cpu-i386.c.
1579 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1580 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1581 targets, using i860coff_vec.
1582 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1583 trad-core.o and hosts/i860mach3.h.
1584 (i860coff_vec): Use coff-i860.o and cofflink.o.
1585 * configure: Rebuild.
1586 * Makefile.in: Rebuild dependencies.
1587 (ALL_MACHINES): Add cpu-i860.o.
1588 (BFD32_BACKENDS): Add coff-i860.o.
1589 (CFILES): Add cpu-i860.c and coff-i860.c.
1590 * targets.c (i860coff_vec): Declare.
1591 (bfd_target_vector): Add &i860coff_vec.
1592 * archures.c (bfd_i860_arch): Declare.
1593 (bfd_archures_list): Add &bfd_i860_arch.
1594 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1595 (coff_set_flags): Handle bfd_arch_i860.
1596 (coff_write_object_contents): Handle I860 a.out magic number.
1598 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1600 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1601 the created .tc section to 2.
1602 (xcoff_mark): Don't keep a .loader reloc for a call to an
1603 undefined symbol when creating a shared library.
1604 (xcoff_build_ldsyms): When creating a shared library, generate
1605 global linkage code for a call to an undefined symbol.
1607 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1609 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1610 BFD32_BACKENDS, BFD64_BACKENDS.
1611 (.dep1): Put mkdep output in a separate file.
1612 Rebuilt dependencies.
1614 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1617 Permit use of mmap when available:
1619 * configure.in: Check for mmap, madvise, mprotect.
1620 * config.in, configure: Regenerated.
1622 * libbfd.c (struct _bfd_window_internal): Define type.
1623 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1625 (ok_to_map): New static variable for debugging.
1626 (_bfd_generic_get_section_contents_in_window): New function.
1627 * bfd-in.h (bfd_window_internal): Declare type.
1628 (bfd_window): Define type.
1629 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1630 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1633 * libaout.h (struct aoutdata): Add two window fields.
1634 (obj_aout_sym_window, obj_aout_string_window): New macros.
1635 * aoutx.h (some_aout_object_p): Initialize windows.
1636 (aout_get_external_symbols): Get symbol data and strings in
1637 windows instead of explicitly allocated buffers.
1638 (slurp_symbol_table): Free window instead of memory.
1639 (bfd_free_cached_info): Release windows instead of freeing storage
1641 (aout_link_free_symbols): Ditto.
1643 * targets.c (bfd_target): Add new field for
1644 get_section_contents_in_window.
1645 (BFD_JUMP_TABLE_GENERIC): Updated.
1646 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1647 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1648 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1649 macros for get_section_contents_in_window field.
1651 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1653 * core.c: Renamed to corefile.c
1654 * makefile.dos (OBJS): Change core.o to corefile.o
1655 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1658 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1660 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1661 targ_selvecs to allow debugging under Irix-5 native.
1664 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1666 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1667 to o. Clobber and restore the list of new csects around the call
1668 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1669 linker error and the linker wants to read the symbol table. Reset
1670 the line number count of a real section even if it has no relocs.
1671 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1673 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1676 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1678 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1679 an undefined symbol in a shared link.
1681 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1682 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1683 phdm@info.ucl.ac.be (Philippe De Muyter).
1685 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1687 * coff-m88k.c (rtype2howto): New static function.
1688 (RTYPE2HOWTO): Use it rather than a macro definition.
1690 * coffcode.h (coff_write_object_contents): set internal_a.magic
1691 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1693 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1694 define TRAD_HEADER to new file hosts/delta68.h.
1695 m88*-motorola-sysv*, however, does use ptrace-core.o.
1696 * hosts/delta68.h: New file.
1698 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1699 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1701 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1703 * i386linux.c (MY(vec)): Declare before use.
1705 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1707 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1708 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1710 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1711 BFD is not of the right type.
1712 (bfd_elf_get_needed_list): Likewise.
1713 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1714 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1715 * xcofflink.c (XCOFF_XVECP): Define.
1716 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1718 (bfd_xcoff_import_symbol): Likewise.
1719 (bfd_xcoff_export_symbol): Likewise.
1720 (bfd_xcoff_link_count_reloc): Likewise.
1721 (bfd_xcoff_record_link_assignment): Likewise.
1722 (bfd_xcoff_size_dynamic_sections): Likewise.
1724 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1725 table index against the number of symbols for a base relative
1728 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1730 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1731 full_aouthdr flag here...
1732 (_bfd_xcoff_bfd_final_link): ...not here.
1734 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1736 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1737 systems that have a system <libelf.h>.
1738 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1739 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1740 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1741 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1742 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1743 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1744 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1746 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1748 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1749 set, set BSF_WEAK in symbol. Change all callers.
1750 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1751 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1752 _bfd_generic_link_add_one_symbol.
1753 (ecoff_indirect_link_order): Check that the section tdata relocs
1754 are not NULL before using them.
1756 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1757 define TRAD_HEADER as hosts/alphalinux.h.
1758 * configure: Rebuild.
1759 * hosts/alphalinux.h: New file.
1760 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1763 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1765 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1766 C_ECOMM storage classes.
1768 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1770 (xcoff_mark): Call xcoff_mark_symbol.
1771 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1772 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1774 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1776 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1780 (xcoff_find_reloc): New static function.
1781 (xcoff_link_add_symbols): Use it.
1782 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1783 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1784 relocate the value of C_DECL.
1786 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1788 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1790 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1791 callback decide what goes in .relocs.
1792 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1793 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1796 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1798 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1801 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1803 * xcofflink.c: More improvements, mostly to fix handling of
1804 constructors and a few other special cases.
1805 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1806 zero, reverting yesterday's change.
1807 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1808 (bfd_xcoff_link_count_reloc): Declare.
1809 (bfd_xcoff_record_link_assignment): Declare.
1810 * bfd-in2.h: Rebuild.
1812 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1814 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1815 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1816 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1817 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1818 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1819 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1821 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1824 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1825 segments includes the a.out header. See to that the magic number
1826 *always* is big-endian.
1828 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1829 m68k4k NetBSD configurations.
1831 * configure.in, configure: Separate i386 & mips NetBSD
1832 configurations from other BSD ones. Don't assume DEC is the only
1833 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1834 configurations. Add support for m68k4k NetBSD object format.
1836 * libaout.h: Added M_68K4K_NETBSD magic.
1838 * m68k4knetbsd.c: New file.
1840 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1842 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1845 * hosts/mipsnbsd.h: New file.
1848 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1850 * config.bfd: Add config stuff for mips*-*-magic* to set
1851 targ_defvec to ecoff_big_vec.
1854 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1856 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1858 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1859 toc_section, and entry_section fields.
1860 (struct xcoff_section_tdata): Remove ldrel_count field.
1861 * libcoff.h: Rebuild.
1862 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1864 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1865 full a.out header if full_aouthdr is set in xcoff_data.
1866 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1867 based on sections stored in xcoff_data.
1868 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1870 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1871 (rs6000coff_vec): Set symbol_leading_char to '.'.
1872 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1873 value stored in ret rather than returning a pointer value.
1875 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1877 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1880 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1882 * som.c (som_slurp_string_table): Allocate the strings with malloc
1883 since they're free'd by free_cached_info.
1884 (som_slurp_symbol_table): Similarly for the symbol table.
1886 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1888 * Makefile.in (diststuff): Don't make headers.
1890 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * Makefile.in: Rebuild dependencies.
1894 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1895 output_bfd is not SunOS.
1896 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1897 non-SunOS input files.
1899 * xcofflink.c: Extensive changes to support linking shared objects
1900 and generating a .loader section.
1901 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1902 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1903 last_symndx, and ldrel_count fields.
1904 * libcoff.h: Rebuild.
1905 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1906 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1908 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1909 (bfd_xcoff_export_symbol): Declare.
1910 (bfd_xcoff_size_dynamic_sections): Declare.
1911 * bfd-in2.h: Rebuild.
1913 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1915 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1916 * configure: Rebuild.
1917 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1918 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1920 (pmac_xcoff_vec): Update to use new xcoff support.
1921 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1922 (xcoff_write_armap): Declare buf as unsigned char.
1923 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1925 * mpw-make.sed: Generalize subdir_do edit.
1927 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1929 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1930 correctly. Don't initialize asect->vma.
1932 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1934 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1935 something a little less than the page size.
1937 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1939 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1941 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1943 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1944 * coffcode.h (coff_write_object_contents): If .bss is before
1945 .data us that as data_start.
1946 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1948 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1949 (coff_swap_outhdr_out): Hardwire in version number.
1951 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1953 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1954 major and minor to *_vno, since the former are also macros in
1955 SunOS header files. Cast result of bfd_alloc to appropriate
1958 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1959 before assigning to sec_data.
1961 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1963 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1964 now relative to the section, not absolute.
1965 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1966 get the file name when there is a N_SO directory name. When
1967 handling stabs, remember that section->vma was added to the
1970 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1972 * sunos.c (struct sunos_link_hash_table): Add needed field.
1973 (sunos_link_hash_table_create): Call bfd_release, not free.
1974 (sunos_link_hash_table_create): Initialize needed field.
1975 (sunos_add_dynamic_symbols): Record needed objects.
1976 (bfd_sunos_get_needed_list): New function.
1977 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1978 * bfd-in2.h: Rebuild.
1980 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1982 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1984 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1986 * bfd-in.h (struct bfd_link_needed_list): Rename from
1987 bfd_elf_link_needed_list.
1988 * bfd-in2.h: Rebuild.
1989 * elf.c, elflink.h, libelf.h: Corresponding changes.
1991 Add start at AIX linker support; no shared libraries yet.
1992 * xcofflink.c: New file.
1993 * configure.in (rs600coff_vec): Use xcofflink.o.
1994 * configure: Rebuild.
1995 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1997 (struct xcoff_section_tdata): Define.
1998 (xcoff_section_data): Define macro.
1999 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2000 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2001 (_bfd_xcoff_bfd_final_link): Declare.
2002 (_bfd_ppc_xcoff_relocate_section): Declare.
2003 * libcoff.h: Rebuild.
2004 * coff-rs6000.c: Clean up a bit.
2005 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2006 cputype, csects, and debug_indices.
2007 (xcoff_copy_private_bfd_data): Copy cputype.
2008 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2009 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2010 (xcoff_reloc_type_lookup): Rename from
2011 rs6000coff_reloc_type_lookup.
2012 (coff_relocate_section): Define.
2013 (_bfd_xcoff_sizeof_headers): Define.
2014 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2015 (_bfd_xcoff_bfd_relax_section): Define.
2016 (_bfd_xcoff_bfd_link_split_section): Define.
2017 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2019 * coffcode.h (coff_compute_section_file_positions): If AIX,
2020 increment sofar by SMALL_AOUTSZ if not executable.
2021 (coff_write_object_contents): If AIX, always output an a.out
2022 header; if not executable, header size of SMALL_AOUTSZ.
2023 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2024 (_bfd_stringtab_init): Initialize xcoff field.
2025 (_bfd_xcoff_stringtab_init): New function.
2026 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2027 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2028 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2029 * libbfd.h: Rebuild.
2030 * Makefile.in: Rebuild dependencies.
2031 (BFD32_BACKENDS): Add xcofflink.o.
2032 (CFILES): Add xcofflink.c.
2034 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2035 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2036 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2038 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2040 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2042 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2044 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2045 * config.in: Regenerated.
2047 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2048 (_bfd_chunksize): New variable.
2049 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2050 for obstack chunk size.
2051 * configure.in: Check for getpagesize.
2052 * configure: Regenerated.
2054 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2056 * trad-core.c (rawptr): Make it a local variable of
2057 ptrace_unix_core_file_p.
2059 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2061 * coff-arm.c (in_reloc_p): New.
2062 * coff-i386.c (in_reloc_p): New.
2063 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2064 (coff_write_object_contents): Only set has_reloc_section
2066 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2067 in_reloc_p to decide if reloc should be emitted.
2068 * libcoff.h (pe_data_type.in_reloc_p): New.
2069 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2071 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2073 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2074 (_bfd_coff_read_internal_relocs): Likewise.
2075 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2076 (_bfd_coff_read_internal_relocs): Likewise.
2078 * elflink.h (elf_link_add_object_symbols): Correct conditions
2079 under which type and size change warnings are issued.
2081 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2083 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2084 a symbol which is not in a real section.
2085 (coff_write_native_symbol): Corresponding change.
2087 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2088 coff_link_hash_newfunc and make non-static.
2089 (_bfd_coff_link_hash_table_init): New function, broken out of
2090 _bfd_coff_link_hash_table_create.
2091 (_bfd_coff_link_hash_table_create): Use it.
2092 (process_embedded_commands): Make static.
2093 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2094 (_bfd_coff_link_hash_table_init): Declare.
2095 * libcoff.h: Rebuild.
2097 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2098 field in XCOFF tdata.
2099 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2100 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2101 based on cputype stored in a.out header, or in n_type of initial
2103 (coff_write_object_contents): Set cputype correctly in a.out
2105 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2107 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2108 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2110 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2111 * libcoff.h: Rebuild.
2113 * cpu-rs6000.c (rs6000_compatible): New static function.
2114 (bfd_rs6000_arch): Use it.
2115 * cpu-powerpc.c (powerpc_compatible): New static function.
2116 (arch_info_struct): Define various flavours of PowerPC.
2117 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2120 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2122 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2124 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2126 * elflink.h (elf_link_add_object_symbols): Don't warn about
2127 changing the size or type if the old definition was weak.
2129 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2131 * coffcode.h (combined_entry_type): Add fix_line field.
2132 (coff_slurp_line_table): Warn if we try to set the lineno field of
2134 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2135 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2136 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2137 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2139 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2140 * libcoff.h: Rebuild.
2142 * libcoff-in.h (struct xcoff_tdata): Define.
2143 (xcoff_data): Define.
2144 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2145 * bfd-in2.h, libcoff.h: Rebuild.
2146 * coff-rs6000.c (xcoff_mkobject): New static function.
2147 (coff_mkobject): Define.
2148 (xcoff_copy_private_bfd_data): New static function.
2149 (coff_bfd_copy_private_bfd_data): Define.
2150 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2152 (rs6000coff_vec): Add DYNAMIC to object_flags.
2153 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2154 .loader sections specially.
2155 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2156 section alignment from the XCOFF tdata information.
2157 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2158 F_SHROBJ, and copy the extra a.out header information into the
2159 XCOFF tdata structure.
2160 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2161 F_DYNLOAD and the extra a.out header information.
2162 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2163 C_HIDEXT symbol with attached csect information.
2164 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2165 in the o_maxdata field.
2166 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2167 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2168 end if BSF_NOT_AT_END is set.
2170 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2171 _bfd_read_ar_hdr_fn.
2172 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2173 * bfd-in2.h, libbfd.h: Rebuild.
2174 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2176 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2177 (bfd_slurp_bsd_armap_f2): Likewise.
2178 (_bfd_slurp_extended_name_table): Likewise.
2180 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2182 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2184 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2185 when the symbol table is empty.
2187 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2188 space for section symbols, since we don't output them either.
2189 (elf_m68k_adjust_dynindx): Removed.
2191 * ptrace-core.c (rawptr): Make it a local variable of
2192 ptrace_unix_core_file_p.
2194 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2196 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2199 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2200 Mac object file formats.
2202 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2204 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2205 auxent if there isn't one.
2206 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2207 rather than FILNMLEN as the maximum name length.
2209 * coffcode.h (bfd_coff_backend_data): Add new field
2210 _bfd_coff_print_aux.
2211 (bfd_coff_print_aux): New static function.
2212 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2213 scnlen field of an XTY_LD csect aux entry.
2214 (coff_print_aux): New static function.
2215 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2216 in coff_pointerize_aux_hook.
2217 (bfd_coff_std_swap_table): Initialize new field.
2218 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2219 * libcoff.h: Rebuild.
2220 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2221 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2223 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2224 if there are symbols, for native AIX ld compatibility.
2226 * coffcode.h (bfd_coff_backend_data): Add new field
2227 _bfd_coff_pointerize_aux_hook.
2228 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2229 or I960, and as 0 otherwise.
2230 (bfd_coff_std_swap_table): Initialize new field.
2231 * libcoff.h: Rebuild.
2232 * coffgen.c (coff_pointerize_aux): Change parameters to take
2233 symbol pointer instead of type and class, and to take aux index.
2234 Call _bfd_coff_pointerize_aux_hook if it is defined.
2235 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2236 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2237 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2239 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2240 read-only/host-only support.
2242 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2244 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2247 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2248 BFD_JUMP_TABLE_ARCHIVE accordingly.
2249 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2250 (_bfd_compute_and_write_armap): Declare.
2251 (_bfd_generic_read_ar_hdr): Declare.
2252 (_bfd_read_ar_hdr): Define.
2253 (_bfd_noarchive_read_ar_hdr): Define.
2254 (_bfd_archive_bsd_read_ar_hdr): Define.
2255 (_bfd_archive_coff_read_ar_hdr): Define.
2256 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2257 _bfd_read_ar_hdr instead.
2258 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2259 (_bfd_compute_and_write_armap): Rename from
2260 compute_and_write_armap. Make non-static. Change all callers.
2261 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2262 than _bfd_snarf_ar_hdr.
2263 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2264 * ieee.c (ieee_read_ar_hdr): Define.
2265 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2266 * oasys.c (oasys_read_ar_hdr): Define.
2267 * som.c (som_read_ar_hdr): Define.
2268 * bfd-in2.h, libbfd.h: Rebuild.
2270 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2272 * peicode.c (coff_swap_filehdr_in): If symptr is
2273 zero, there aren't any symbols, even if nsyms is set.
2275 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2277 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2279 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2280 sections, and set styp correctly for them: .got, .hash, .dynamic,
2281 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2282 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2284 (ecoff_sort_hdrs): New static function.
2285 (ecoff_compute_section_file_positions): Return boolean, not void.
2286 Sort the sections by VMA before looking through them. Put the
2287 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2288 section on an appropriate boundary within the page.
2289 (ecoff_compute_reloc_file_positions): Check return value of
2290 ecoff_compute_section_file_positions.
2291 (_bfd_ecoff_set_section_contents): Likewise.
2292 (_bfd_ecoff_write_object_contents): Check for various Alpha
2293 section types when incrementing text_size and data_size. Call
2294 adjust_headers backend function if it exists.
2295 * coff-alpha.c (alpha_adjust_headers): New static function.
2296 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2297 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2299 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2301 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2303 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2304 of ALTERNATE_AIX_CORE_FORMAT.
2305 * configure.in (aix4): No longer need CORE_FLAGS.
2306 * configure: Updated.
2308 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2310 NS32k changes from Ian Dall:
2311 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2313 (aout_link_input_section_std, aout_link_input_section_ext,
2314 aout_link_reloc_link_order): Call them instead of _bfd_*
2316 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2318 (backend_data): Use it instead of hardcoded zero.
2320 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2321 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2323 * ns32knetbsd.c: Include bfd.h.
2324 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2325 (MY_bfd_reloc_type_lookup): Declare function too.
2326 * pc532-mach.c (set_sizes): Don't declare.
2327 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2328 (backend_data, MY_backend_data): Don't define.
2330 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2331 ns32k-*-lites* like ns32k-*-netbsd*.
2333 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2336 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2338 * coffcode.h (coff_write_object_contents): Restore setting
2339 f_timdat to 0, deleted on August 22.
2341 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2343 * coffcode.h (coff_bfd_copy_private_symbol_data,
2344 coff_bfd_copy_private_section_data,
2345 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2346 * peicode.h (coff_bfd_copy_private_bfd_data): New
2347 (pe_bfd_copy_private_bfd_data): New.
2348 (coff_swap_scnhdr_in): Swap bss size into the right place.
2349 (pe_print_private_bfd_data): Add some newlines.
2351 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2353 * som.c (setup_sections): Don't die if a space has no subspaces.
2355 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2357 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2358 dynamic symbol override a common symbol. Don't change the size or
2359 type if they have been set and the new symbol is not a definition.
2360 Warn if the size or type changes.
2362 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2364 * som.c (som_begin_writing): Don't write the symbol table or
2366 (som_finish_writing): Write them here. Place them after the
2367 subspace data, but before the relocs.
2369 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2371 * sunos.c (sunos_add_one_symbol): Just pass false, not
2372 info->shared_library, to sunos_create_dynamic_sections.
2373 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2375 (sunos_check_dynamic_reloc): Remove .text section assertion.
2377 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2379 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2380 * configure, configure.in: Add pmac_xcoff_vec case.
2381 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2382 * coff-pmac.c: New file, PowerMac XCOFF support.
2383 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2384 * targets.c (pmac_xcoff_vec): Declare.
2386 * mpw-config.in: Various changes to be compatible with the
2387 autoconf-based configury.
2388 * mpw-make.sed: New file, sed commands to translate Unix
2389 makefile into MPW syntax.
2390 * mpw-make.in: Remove.
2391 * hosts/mpw.h: Remove.
2392 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2393 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2395 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2397 * binary.c (binary_get_symtab): Return an empty string on error.
2398 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2400 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2402 * coff-ppc.c: Reformatted according to gnu conventions
2403 Removed irrelevant "if 0" code
2405 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2407 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2408 symbols rather than as indirect symbols.
2409 (MY(slurp_symbol_table)): Don't do anything special about
2412 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2413 of .ctors and .dtors sections is no larger than 2.
2415 * sunos.c (sunos_add_one_symbol): Don't change
2416 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2418 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2419 dynamic symbols when creating a shared library.
2420 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2422 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2423 written even if it is not defined in a regular object.
2424 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2425 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2426 rather than the constant 22.
2427 (sunos_check_dynamic_reloc): Handle creating a shared library.
2428 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2429 zero when creating a shared library.
2430 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2431 write it out at the start of the symbol table.
2433 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2435 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2437 * config.bfd: Add arm-*-coff.
2438 * configure.in, configure: Add armcoff_{little,big}_vec.
2439 * targets.c (armcoff_{little,big}_vec): Declare.
2440 (bfd_target_vector): Add armcoff_{little,big}_vec.
2441 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2443 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2445 * targets.c (bfd_find_target): Remove debugging code.
2447 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2449 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2451 * Makefile.in: added *-ppc files
2452 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2453 allow pe based .o's to be shared with other tools on ppc/NT
2454 * config.bfd: added powerpc[le]-[pe|winnt] config support
2455 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2456 * peicode.h: Added more section flags for PE on ppc
2457 Added coff_swap_filehdr_out to allow peicode.h to be
2458 used for non-image PE files on ppc.
2459 Check for image, or not, before copying pe_opthdr
2460 * targets.c: Added new bfd's
2461 * targets.c: Removed two inactive bfds that shouldn't have made it this
2464 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2466 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2467 explicit values to initialize all relocs. Change all users.
2468 (ppc_elf_brtaken_inner): New function to handle branch predicition
2470 (ppc_elf_brtaken_reloc): Ditto.
2471 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2472 relocs use ppc_elf_unsupported_reloc.
2473 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2474 needs to be reported.
2475 (ppc_elf_relocate_section): Support branch prediction relocs.
2477 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2479 * bfd.c (bfd_assert): Remove \n from string passed to
2482 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2483 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2484 (bfd_coff_make_section_hook): Don't define.
2485 (coff_make_section_hook): Remove.
2486 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2487 (styp_to_sec_flags): Likewise.
2488 (coff_write_object_contents): Likewise.
2489 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2491 * libcoff.h: Rebuild.
2492 * coffgen.c (make_a_section_from_file): Just call
2493 bfd_make_section_anyway, not bfd_make_section or
2494 bfd_coff_make_section_hook.
2495 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2496 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2497 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2498 make_section_hook field.
2499 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2501 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2502 pointers into value field for warning and indirect symbols; just
2503 leave the value field alone.
2504 * linker.c (generic_link_add_symbol_list): Use next symbol for
2505 warning and indirect symbols, rather than looking in symbol value.
2506 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2507 parameter. Change all callers. Remove support for indirect
2508 symbols; it didn't work anyhow.
2509 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2510 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2511 * bfd-in2.h: Rebuild.
2513 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2515 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2516 go back to telling the tools this reloc operates on 32 bits.
2518 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2521 rather than a direct fprintf.
2522 * archive.c (_bfd_write_archive_contents): Likewise.
2523 * coffcode.h (coff_slurp_symbol_table): Likewise.
2524 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2525 (ppc_elf_unsupported_reloc): Likewise.
2526 (ppc_elf_relocate_section): Likewise.
2527 * i386linux.c (linux_tally_symbols): Likewise.
2528 (linux_finish_dynamic_link): Likewise.
2529 * osf-core.c (osf_core_core_file_p): Likewise.
2530 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2531 * som.c (som_sizeof_headers): Likewise.
2532 * srec.c (srec_bad_byte): Likewise.
2533 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2534 * libbfd-in.h (bfd_assert): Declare first parameter const.
2535 * libbfd.h: Rebuild.
2536 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2537 bfd_reloc_overflow is enough.
2538 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2539 * coff-h8500.c (rtype2howto): Likewise.
2540 * coff-z8k.c (rtype2howto): Likewise.
2541 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2542 * elf.c (_bfd_elf_get_lineno): Likewise.
2543 (_bfd_elf_no_info_to_howto): Likewise.
2544 (_bfd_elf_no_info_to_howto_rel): Likewise.
2545 * hp300hpux.c (convert_sym_type): Likewise.
2546 (MY(swap_std_reloc_in)): Likewise.
2547 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2549 * libaout.h (struct aoutdata): Add line_buf field.
2550 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2551 and filename_buffer. Instead, use a malloc buffer stored in the
2552 new line_buf field. Remove length restrictions.
2554 * coffgen.c (string_size): Remove static variable.
2555 (debug_string_size, debug_string_section): Likewise.
2556 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2557 and debug_string_size_p parameters. Use them instead of the
2558 global variables. Change all callers.
2559 (coff_write_symbol): Likewise.
2560 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2561 (coff_write_symbols): Add local variables to replace removed
2564 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2565 function, and line_base fields.
2566 * libcoff.h: Rebuild.
2567 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2568 information, rather than using static variables.
2570 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2571 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2573 * init.c (initialized): Remove static variable.
2574 (bfd_init): Don't bother setting initialized.
2575 (bfd_check_init): Remove.
2576 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2577 * libbfd.h: Rebuild.
2579 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2581 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2582 size for full core dumps. Copy core file header to private data.
2583 (rs6000coff_core_file_failing_command,
2584 rs6000coff_core_file_failing_signal): New functions to extract
2585 the file name and terminating signal from the core file.
2586 * coff-rs6000.c: Use them.
2588 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2590 Change arch info to be const, initialized at compile time.
2591 * archures.c: Reindent many functions. Change CONST to const.
2592 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2593 nothing set it anyhow. Make next const.
2594 (bfd_arch_info_list): Remove.
2595 (bfd_archures_list): Rename from archures_init_table. Change from
2596 a table of function pointers to a table of bfd_arch_info_type
2597 structure addresses.
2598 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2599 (bfd_lookup_arch): Likewise.
2600 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2602 (bfd_default_arch_struct): Make const.
2603 (bfd_arch_init, bfd_arch_linkin): Remove.
2604 (bfd_get_arch_info): Return a const pointer.
2605 * init.c (bfd_init): Don't call bfd_arch_init.
2606 * bfd.c (struct _bfd): Make arch_info const.
2607 * bfd-in2.h: Rebuild.
2608 * libbfd.h: Rebuild.
2609 * configure.in: Put & before everything in $selarchs.
2610 * configure: Rebuild.
2611 * cpu-*.c: Change bfd_*_arch from a function which calls
2612 bfd_arch_linkin to a const structure.
2613 * ieee.c (ieee_object_p): Make arch const.
2615 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2617 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2619 * bfd-in2.h: Regenerate.
2620 * libbfd.h: Regenerate.
2622 * elf32-ppc.c (reloc_type): Update names to match current draft.
2623 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2624 relative. Update names to current V.4 draft.
2625 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2626 (ppc_elf_relocate_section): Rename relocations to match draft.
2628 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2630 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2631 compiled with -mrelocatable-lib to be linked with either normal
2632 modules or -mrelocatable modules.
2634 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2636 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2637 in the a.out header.
2639 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2640 a reloc against a local symbol, even if it's not a section.
2642 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * targets.c (bfd_target): Remove unused align_power_min field.
2645 * bfd-in2.h: Rebuild.
2646 * All backends: Remove initialization of align_power_min.
2648 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2650 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2652 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2654 * config.bfd (mips-dec-netbsd*): New target.
2655 * configure.host (mips-dec-netbsd*): New host.
2656 * configure.in (mips-dec-netbsd*): New native.
2657 * configure: Rebuild.
2659 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2661 Make the COFF backend linker merge common types:
2662 * cofflink.c (struct coff_debug_merge_element): Define.
2663 (struct coff_debug_merge_type): Define.
2664 (struct coff_debug_merge_hash_entry): Define.
2665 (struct coff_debug_merge_hash_table): Define.
2666 (coff_debug_merge_hash_table_init): Define.
2667 (coff_debug_merge_hash_table_free): Define.
2668 (coff_debug_merge_hash_lookup): Define.
2669 (struct coff_final_link_info): Add debug_merge field.
2670 (coff_debug_merge_hash_newfunc): New static function.
2671 (_bfd_coff_final_link): Allocate and free debug_merge table.
2672 (coff_link_input_bfd): Merge identical enum, struct and union
2675 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2677 Convert i960 COFF to use COFF backend linker.
2678 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2679 structure to store the symbol being used.
2680 (coff_i960_start_final_link): New static function.
2681 (coff_i960_relocate_section): New static function.
2682 (coff_i960_adjust_symndx): New static function.
2683 (coff_start_final_link): Define.
2684 (coff_relocate_section): Define.
2685 (coff_adjust_symndx): Define.
2686 * coffcode.h (bfd_coff_backend_data): Add new callback function
2687 _bfd_coff_start_final_link.
2688 (bfd_coff_start_final_link): Define.
2689 (coff_start_final_link): Define if not defined.
2690 (bfd_coff_std_swap_table): Add coff_start_final_link.
2691 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2693 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2694 function callback is not NULL.
2695 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2696 (_bfd_coff_internal_syment_name): Declare.
2697 * libcoff.h: Rebuild.
2698 * configure.in (icoff_big_vec): Add cofflink.o.
2699 (icoff_little_vec): Likewise.
2700 * configure: Rebuild.
2702 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2704 * Makefile.in (clean-info): Remove extraneous tab from line
2707 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2709 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2710 contents has relocs.
2712 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2714 * coffcode.h (coff_compute_section_file_positions): Keep the
2716 (coff_write_object_contents): Remember if it's a relocatable
2718 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2719 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2720 if relocatable file. Swap out saved raw size.
2722 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2724 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2725 (maintainer-clean): Rename from realclean, passing
2726 maintainer-clean down to subdirectories, but leave realclean as a
2729 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2732 * dep-in.sed: Remove config.h from generated dependencies.
2734 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2735 broken out of sunos_canonicalize_dynamic_symtab.
2736 (sunos_canonicalize_dynamic_symtab): Call new function
2737 sunos_slurp_dynamic_symtab.
2738 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2739 dynamic symbol table to the caller.
2740 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2741 callback to override the symbols being read.
2742 * libaout.h (struct aout_backend_data): Add three new parameters
2743 to add_dynamic_symbols callback.
2745 Extensive minor changes to avoid various gcc warnings. Also:
2746 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2747 * archures.c (bfd_arch_info_type): Change mach field from long to
2749 (bfd_lookup_arch): Change machine parameter from long to unsigned
2752 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2754 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2755 a symbol with a non-zero plt_offset.
2757 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2759 * elfcode.h (align_file_position): Remove; not used.
2761 * configure.in: Only check for <sys/procfs.h> on a native system,
2762 and make sure it defines prstatus_t.
2763 * configure: Rebuild.
2765 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2767 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2769 * config.in: Rename from config.h.in.
2770 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2771 Check for config.h:config.in when creating stamp-h.
2772 * configure: Rebuild.
2773 * Makefile.in (stamp-h): Depend upon config.in rather than
2774 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2775 calling config.status.
2777 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2778 (Makefile): Just rebuild Makefile.
2779 (config.h, stamp-h): New targets.
2780 * configure.in: Create stamp-h when rebuilding config.h.
2781 * configure: Rebuild.
2783 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2785 * configure.in: Call AC_CONFIG_HEADER. Substitute
2786 HOST_64BIT_LONG. Check that various header files exist. Check
2787 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2788 and/or free need to be declared. Don't make a link to sysdep.h.
2789 Define TRAD_HEADER for various hosts.
2790 * configure: Rebuild.
2791 * configure.host: Don't set my_host. Add definitions taken from
2792 host header files for various entries. Remove entries which now
2794 * acconfig.h: New file.
2795 * config.h.in: New file, built by autoheader.
2796 * sysdep.h: New file.
2797 * Makefile.in (do_distclean): Don't remove sysdep.h.
2799 (LOCAL_H_DEPS): New variable.
2800 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2802 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2803 ($(OPTIONAL_BACKENDS)): Likewise.
2804 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2805 looking through sysdep.h.
2806 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2807 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2808 (fprintf_vma, sprintf_vma): Likewise.
2809 (int64_type, uint64_type): Don't define.
2810 * bfd-in2.h: Rebuild.
2811 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2812 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2813 * lynx-core.c: Include stuff from old hosts/lynx.h.
2814 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2815 rather than NO_FCNTL.
2816 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2817 rather than NATIVE_HPPAHPUX_COMPILER.
2818 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2820 * hosts/*.h: Remove all header files which merely include,
2821 declare, and define things. Leave header files which define
2822 information needed by trad-core.c.
2824 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2825 (BFD_CC_FOR_BUILD): Define.
2826 * configure.in: Use BFD_CC_FOR_BUILD.
2827 * configure: Rebuild.
2829 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2831 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2832 * configure: Rebuild.
2834 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2837 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2839 * config.bfd: i386pe_ve -> i386pe_vec.
2841 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2843 * configure.host: Incorporate host Makefile fragments by setting
2845 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2846 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2847 value based on whether the code is being compiled by a cross
2848 compiler. Don't substitute host_makefile_frag or frags.
2849 * aclocal.m4: New file to define local AC_PROG_CC.
2850 * configure: Rebuild.
2851 * Makefile.in (INSTALL): Set to @INSTALL@.
2852 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2853 (INSTALL_DATA): Set to @INSTALL_DATA@.
2855 (CC): Define as @CC@.
2856 (CFLAGS): Set to @CFLAGS@.
2857 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2858 (@host_makefile_frag@): Remove.
2859 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2860 after other options.
2861 (config.status): Remove dependency upon @frags@.
2862 * config/*.mh, config/README: Remove.
2864 * config.bfd: Rewrite to incorporate the contents of the Makefile
2865 fragments by setting shell variables, rather than merely returning
2866 the name of a Makefile fragment.
2867 * configure.in: Use shell variables set by config.bfd rather than
2868 looking at the target Makefile fragment files. Don't substitute
2869 target_makefile_frag. Do substitute TDEFINES.
2870 * configure: Rebuild.
2871 * Makefile.in (@target_makefile_frag@): Remove.
2872 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2873 * config/*.mt: Remove.
2875 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2877 * configure.in: Put changequote lines around "i[345]86" patterns
2878 section of core file support.
2880 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2882 * som.c (som_bfd_print_private_bfd_data): Define to use the
2885 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2887 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2888 entry, text_start and data_start.
2890 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2892 * Makefile.in (OFILES): Remove $(TDEPFILES).
2893 * config/apollo.mt (TDEPFILES): Remove.
2894 * config/README: Update.
2896 * configure.in: For a native configuration, set COREFILE and
2897 COREFLAG based on the canonical host name.
2898 * configure: Rebuild.
2899 * Makefile.in: Rebuild dependencies.
2900 (ALL_CFLAGS): Add @COREFLAG@.
2901 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2902 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2903 support routines. Check LYNX_CORE rather than HOST_LYNX.
2904 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2905 * i386lynx.c: Likewise.
2906 * m68klynx.c: Likewise.
2907 * sparclynx.c: Likewise.
2908 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2909 * *-core.c: Comment changes.
2910 * config/decstation.mh (HDEPFILES): Remove.
2911 (HDEFINES): Remove -DTRAD_CORE.
2912 * config/irix3.mh (RANLIB): Remove.
2913 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2914 (HDEFINES): Remove -DIRIX_CORE.
2915 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2916 (HDEFINES): Remove -DTRAD_CORE.
2917 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2918 * config/ultra3.mh (RANLIB): Remove.
2919 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2920 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2921 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2922 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2923 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2924 * config/i386aix.mh, config/i386bsd.mh: Remove.
2925 * config/i386linux.mh, config/i386mach3.mh: Remove.
2926 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2927 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2928 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2929 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2930 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2931 * config/solaris2.mh, config/stratus.mh: Remove.
2932 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2933 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2935 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2937 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2938 DT_FINI entry if the appropriate symbol is not in the hash table.
2940 * libelf.h (struct elf_backend_data): Add create_program_headers
2941 and want_hdr_in_seg fields.
2942 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2944 (elf_backend_create_program_headers): Likewise.
2945 (elfNN_bed): Initialize create_program_headers and
2947 * elf.c (get_program_header_size): Call create_program_headers
2949 (map_program_segments): Check want_hdr_in_seg backend field. Call
2950 create_program_headers backend routine.
2952 * elf.c (assign_file_positions_except_relocs): Align non allocated
2953 sections when creating an executable.
2955 * elfcode.h (elf_swap_phdr_in): Make non static.
2956 (elf_swap_phdr_out): Make non static.
2957 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2958 (bfd_elf32_swap_phdr_out): Declare.
2959 (bfd_elf64_swap_phdr_in): Declare.
2960 (bfd_elf64_swap_phdr_out): Declare.
2962 * ecofflink.c (ecoff_collect_shuffle): New static function.
2963 (_bfd_ecoff_get_accumulated_pdr): New function.
2964 (_bfd_ecoff_get_accumulated_sym): New function.
2965 (_bfd_ecoff_get_accumulated_ss): New function.
2966 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2967 (_bfd_ecoff_get_accumulated_sym): Declare.
2968 (_bfd_ecoff_get_accumulated_ss): Declare.
2969 * libbfd.h: Rebuild.
2971 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2973 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2975 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2976 warning symbols. If any section is named .gnu.warning.XXX, treat
2977 the contents as a warning to be issued if the symbol XXX is
2979 (elf_link_output_extsym): For an indirect or warning symbol, just
2980 output the symbol it points to.
2982 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2983 if bfd_hash_allocate fails, since it will already be set.
2984 (generic_link_hash_newfunc): Likewise.
2985 (archive_hash_newfunc): Likewise.
2986 (hash_entry_bfd): New static function.
2987 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2988 callback. Allocate a new warning using the hash table newfunc.
2989 Use bfd_hash_replace to update the entry in the hash table, rather
2990 than assuming we can copy the fields with structure assignment.
2992 * hash.c (bfd_hash_replace): New function.
2993 * bfd-in.h (bfd_hash_replace): Declare.
2994 * bfd-in2.h: Rebuild.
2996 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2998 * config.bfd: Add mips*vr4300-*-elf* target.
2999 * config/mipsbvr4300.mt: Added.
3001 See file ChangeLog.2
3008 version-control: never