1 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3 * mpw-make.sed: Edit out recent shared library support, and
4 rules to rebuild .h files using doc/chew.
6 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
8 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
9 size even of sections with no contents.
11 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
13 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
14 struct/union/enum type with no elements.
16 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
18 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
20 * archive.c (bfd_generic_archive_p): If the first file in the
21 archive can not be recognized as an object, don't assume that this
24 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
25 format is not bfd_object.
26 (bfd_elf_get_dt_soname): Likewise.
28 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
30 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
33 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
35 * bfd.c (tdata): Add netbsd_core_data.
36 * bfd-in2.h: Regenerated.
38 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
40 * sunos.c (SUNOS_CONSTRUCTOR): Define.
41 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
42 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
45 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
46 to get the symbol index, matching 14 Jul 95 change.
48 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
50 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
51 Remove duplicate definition of gp.
53 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
55 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
56 assume that we can set the GP value and then get the same value,
57 since it won't be true if the output file is neither ELF nor
59 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
60 _bfd_get_gp_value here.
61 (mips_gprel_reloc): Don't assume we can set and get the GP value.
62 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
64 (mips_elf_lo16_reloc): Likewise.
65 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
66 Don't require that the BFD be ELF.
67 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
68 (mips_elf_gprel32_reloc): Likewise.
69 (mips_elf_relocate_section): Don't assume we can set and get the
71 (mips_elf_finish_dynamic_symbol): Don't bother to use
72 _bfd_get_gp_value here.
74 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
75 Don't change epdr between malloc and free. Be careful not to free
76 NULL pointers. Zero out the first RPDR.
78 * configure.host: On Linux, only pass -rpath option if $(libdir)
79 is neither /lib nor /usr/lib. From Alan Modra
80 <alan@mullet.Levels.UniSA.Edu.Au>.
82 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
84 (elf_dt_name): Rename from elf_dt_needed_name.
85 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
87 (bfd_elf_get_dt_soname): New function.
88 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
89 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
90 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
93 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
95 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
96 _bfd_sparc_elf_reloc_type_lookup.
97 (bfd_elf32_bfd_reloc_type_lookup): Update.
98 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
99 (sparc64_elf_howto_table): Define.
100 (sparc_reloc_map): Define.
101 (sparc64_elf_reloc_type_lookup): New function.
102 (sparc_elf_wdisp16_reloc): New function.
103 (elf_info_to_howto): Use sparc64_elf_howto_table.
104 (sparc64_elf_relocate_section): Likewise.
105 (bfd_elf64_bfd_reloc_type_lookup): Update.
107 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
109 * configure.host: Check for 'do not mix' from native linker before
110 trying to use -rpath.
112 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
114 * bfd.c (_bfd_get_gp_value): New function.
115 (_bfd_set_gp_value): New function.
116 * libbfd-in.h (_bfd_get_gp_value): Declare.
117 (_bfd_set_gp_value): Declare.
119 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
120 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
121 directly to the fields in the tdata information.
122 (alpha_relocate_section): Likewise.
123 * coff-mips.c (mips_adjust_reloc_in): Likewise.
124 (mips_gprel_reloc): Likewise.
125 (mips_relocate_section): Likewise.
126 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
127 (mips_elf_lo16_reloc): Likewise.
128 (mips_elf_final_gp): Likewise.
129 (mips_elf_gprel16_reloc): Likewise.
130 (mips_elf_gprel32_reloc): Likewise.
131 (mips_elf_relocate_section): Likewise.
132 (mips_elf_finish_dynamic_symbol): Likewise.
134 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
136 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
138 * configure.in: Call AC_PROG_CC before configure.host.
139 * configure: Rebuild.
140 * configure.host: Don't set information which autoconf should
141 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
143 * configure.host: Remove go32 and win32 host information, since it
144 should no longer be needed.
146 * elf.c (map_sections_to_segments): If we have a .dynamic section,
147 then start a new segment rather than put a writable section in a
150 * configure.host: Set RPATH_ENVVAR.
152 * Makefile.in: Rebuild dependencies.
154 * elflink.c (_bfd_elf_create_linker_section): Remove unused
155 zero_section variable.
157 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
159 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
160 ($(srcdir)/libbfd.h): Rename from libbfd.h.
161 ($(srcdir)/libcoff.h): Rename from libcoff.h.
163 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
165 * ieee.c (ieee_write_expression): Only use an R variable for a
166 local symbol. Don't output a zero offset. Handle a zero address.
167 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
168 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
170 (parse_expression): Don't try to handle multiple occurrences of a
171 P variable. Handle I variables differently from X variables. Fix
172 the order of minus expressions.
173 (ieee_slurp_external_symbols): Generate an I variable for an NN
174 record. Fix handling of ATI and ATX records.
175 (ieee_slurp_sections): Only set minimal section attributes.
176 Adjust them later, based on the section contents.
177 (ieee_object_p): Read in the file until just after the ME record.
178 Call ieee_slurp_section_data to set the section flags.
179 (do_one): Add iterations parameter. Only repeat the first load
180 item. Set the section and file reloc flags.
181 (ieee_slurp_section_data): Set section flags. Pass iterations to
183 (ieee_canonicalize_reloc): Handle I variables.
184 (do_with_relocs): Only emit relocation size when necessary.
185 Increase MAXRUN to 127. Change ov to be assigned, and take
186 src_mask and pcrel_offset into account.
187 (ieee_write_data_part): Skip sections that are not loaded.
188 (ieee_write_external_part): Don't output optional last entry of WX
190 (ieee_write_me_part): Make setting of me_record neater.
191 (ieee_generic_stat_arch_elt): Get the size of an archive element.
193 * syms.c (stt): Add entries for zerovars, vars, and code.
195 * elfcode.h (validate_reloc): New static function.
196 (write_relocs): Call validate_reloc for non ELF relocs.
198 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
199 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
200 (TARGET_LITTLE_SYM): Likewise.
202 * config.bfd (m68*-*-psos*): New target.
204 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
206 * i386msdos.c: Remove some #if 0 code.
207 (msdos_write_object_contents): Don't include empty sections in the
208 size computation, regardless of their address.
210 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
212 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
213 is NULL, ie, the -r switch is used.
215 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
217 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
218 (BFD_RELOC_MIPS_GOT_LO16): Define.
219 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
220 * bfd-in2.h, libbfd.h: Rebuild.
221 * elf32-mips.c (mips_reloc_map): Map new relocs.
223 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
225 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
228 * ieee.c (get_symbol): Set the section to bfd_abs_section.
229 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
230 simple number for the section address, rather than an expression.
231 Limit the number of bytes between relocs to MAXRUN.
232 (ieee_write_me_part): Set me_record to the file offset after the
234 (ieee_write_processor): New static function.
235 (ieee_write_object_contents): Use ieee_write_processor.
237 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
239 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
241 * coff-aux.c: Change include of aux.h to aux-coff.h.
243 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
245 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
246 relocation put the addend both in the reloc entry and the data.
247 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
250 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
251 a R_68K_PCxx reloc against a defined global symbol directly.
252 (elf_m68k_check_relocs): Don't count such a reloc.
254 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
255 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
256 symbol for now, otherwise always record the symbol as dynamic.
257 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
258 is not referenced by a dynamic object, and we are not making a
259 shared object, then don't make a PLT entry. If we do make a PLT
260 entry, make sure the symbol has been recorded as dynamic.
262 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
264 * configure.host: When making a shared library, set HLDFLAGS to
265 pass an appropriate -rpath option. Use the make variable SONAME
266 as the shared library soname, rather than computing it here. On
267 SunOS, build stamp-tshlink in place of $(SHLINK).
268 * Makefile.in (SONAME): New variable.
269 ($(SHLINK)): Make a link to the transformed name, as well.
270 (stamp-tshlink): New target.
271 (install): Skip stamp-tshlink during install.
273 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
275 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
276 linker sections have been set up yet.
278 * elf.c (make_mapping): Add an additional argument to suppress
279 making the first section include the program headers.
280 (map_sections_to_segments): If the user used -Ttext such that the
281 program headers are on a different page, do not set the flags
282 saying that this section includes the program headers.
284 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
286 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
287 don't define TRAD_HEADER.
288 * configure: Rebuild.
290 * netbsd-core.c: New file, support for NetBSD core files.
291 * hosts/*nbsd.h: Removed.
293 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
295 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
296 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
297 * libbfd.h, bfd-in2.h: Regenerated.
298 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
299 bfd_elf32_bfd_reloc_type_lookup.
300 (reloc_type{,_names}): Deleted.
301 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
303 (sparc_reloc_map): Add sparc64 relocs.
304 (sparc_elf_notsupported_reloc): New static function.
305 (sparc_elf_wdisp16_reloc): New static function.
306 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
307 (elf32_sparc_relocate_section): Likewise.
308 (bfd_elf32_bfd_reloc_type_lookup): Define.
309 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
310 (reloc_type{,_names}): Deleted.
311 (elf_sparc_howto_table): Deleted.
312 (sparc_reloc_map): Deleted.
313 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
314 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
316 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
318 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
321 * Makefile.in (program_transform_name): New variable.
322 (install): Transform library name before installing it.
324 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
326 * archures.c (bfd_mach_i960_hx): Define.
327 * bfd-in2.h: Rebuild.
328 * cpu-i960.c (scan_960_mach): Accept machine "hx".
329 (MATRIX): Expand entries for HX.
330 (arch_info_struct): Add i960:hx entry.
331 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
332 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
333 (coff_set_flags): Handle bfd_mach_i960_hx.
335 Support for building as a shared library, based on patches from
336 Alan Modra <alan@spri.levels.unisa.edu.au>:
337 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
338 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
339 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
340 * configure: Rebuild.
341 * configure.host: If --enable-shared, adjust shared library stuff
342 based on the host. If the host is SunOS, and the linker supports
343 -rpath, set HLDFLAGS to use it.
344 * Makefile.in (ALLLIBS): New variable.
345 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
346 (COMMON_SHLIB, SHLINK): New variables.
347 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
348 (STAGESTUFF): Remove variable.
349 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
351 (stamp-ofiles): New target, like old ofiles target, but build
352 using a temporary file and move-if-change, and touch stamp-ofiles
354 (ofiles): Just depend upon stamp-ofiles.
355 (stamp-piclist, piclist): New targets.
356 ($(SHLIB), $(SHLINK)): New targets.
357 (targets.o, archures.o): Build twice if PICFLAG is set.
358 (do_mostlyclean): Remove pic/*.o.
359 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
361 (do_distclean): Remove pic and stamp-picdir.
362 (install): Install shared libraries.
363 ($(OFILES)): Depend upon stamp-picdir.
364 (stamp-picdir): New target.
366 * libcoff-in.h: Add comment reminding people that libcoff.h is a
368 * libcoff.h: Rebuild.
370 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
371 flavour of a section with no owner.
373 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
374 ELF_LINK_NON_ELF flag.
375 (mips_elf_create_got_section): Likewise.
377 * elf.c: Revert last change, since it breaks dynamic linking.
378 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
380 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
381 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
382 (elfNN_bed): Don't initialize want_hdr_in_seg field.
384 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
386 * elf.c (assign_file_positions_for_segments): If the backend does
387 not want the elf header or the program headers in the address
388 space, do not include them in the calculations.
390 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
391 function to determine if we need additional program headers.
392 (ppc_elf_modify_segment_map): Define as a NOP function for now.
393 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
395 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
397 * coffcode.h: Move today's libcoff.h change into coffcode.h.
399 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
401 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
402 back into one line. Some compilers (sunos 4.1.3 for example)
403 won't accept args split across more than one line.
405 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
407 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
408 * configure: Regenerate.
410 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
412 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
413 try to do arithmetic on a void *, cast it to a unsigned char * first.
415 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
417 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
418 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
420 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
421 flag for a newly defined symbol.
422 (NAME(bfd_elf,record_link_assignment)): Likewise.
423 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
424 set the DEF or REF_REGULAR flags correctly.
426 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
427 (libbfd.h, libcoff.h): Corresponding change.
429 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
430 a PLT32 reloc as dynamic.
431 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
432 is not referenced by a dynamic object, and we are not making a
433 shared object, then don't make a PLT entry. If we do make a PLT
434 entry, make sure the symbol has been recorded as dynamic.
436 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
438 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
439 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
440 (powerpcle-*-cygwin32): New.
441 * peicode.h (add_data_entry): Get address from vma.
443 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
445 * elflink.c (_bfd_elf_create_linker_section): If the symbol
446 attached to the section has already been created as an undefined
447 symbol, treat it as if it hasn't been created yet.
449 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
451 * elflink.h (elf_bfd_final_link): Don't output initial dummy
452 symbol or section symbols if stripping all symbols and this is not
453 a relocateable link. Don't output the symbol string table if
454 there are no symbols.
455 (elf_link_flush_output_syms): Don't do anything if there are no
458 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
460 * coff-aux.c: New file.
461 * hosts/m68kaux.h: New file.
462 * config.bfd (m68*-apple-aux*): New target.
463 * configure.in (m68*-apple-aux*): New native host.
464 (m68kaux_coff_vec): New vector.
465 * configure: Rebuild.
466 * targets.c (m68kaux_coff_vec): Declare.
467 * coffcode.h (bfd_coff_backend_data): Add field
468 _bfd_coff_link_add_one_symbol.
469 (bfd_coff_link_add_one_symbol): Define.
470 (compare_arelent_ptr): New static function if TARG_AUX.
471 (coff_write_relocs): If TARG_AUX, sort the relocs.
472 (coff_write_object_contents): Set A/UX aouthdr magic number.
473 (coff_link_add_one_symbol): Define if not defined.
474 (bfd_coff_std_swap_table): Initialize new field.
475 * libcoff.h: Rebuild.
476 * cofflink.c (coff_link_add_symbols): Call
477 bfd_coff_link_add_one_symbol rather than
478 _bfd_generic_link_add_one_symbol.
479 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
480 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
481 * coff-mips.c (mips_ecoff_backend_data): Likewise.
482 * Makefile.in: Rebuild dependencies.
483 (BFD32_BACKENDS): Add coff-aux.o.
484 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
486 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
488 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
489 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
491 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
493 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
494 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
495 (maintainer-clean): Warn about deleting special files.
496 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
498 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
499 warning symbols correctly.
500 * elf32-i386.c (elf_i386_relocate_section): Likewise.
501 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
502 * elf32-mips.c (mips_elf_relocate_section): Likewise.
503 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
504 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
505 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
507 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
510 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
512 * libcoff-in.h: aligned newly exported names with bfd naming
513 conventions. Removed an erroneous define of POWERPC_LE_PE.
514 * libcoff.h: Rebuild.
515 * cofflink.c, coff-ppc.c: the above function name changes
517 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
519 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
520 * ecoff.c (struct extsym_info): Define.
521 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
522 to ecoff_link_write_external.
523 (ecoff_link_write_external): Accept a struct extsym_info pointer.
524 Strip symbols when appropriate.
526 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
527 * syms.c (BSF_OBJECT): Define.
528 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
529 * bfd-in2.h: Rebuild.
530 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
532 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
535 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
536 copying relocs into a shared object, treat a defined global symbol
538 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
539 * elf32-mips.c (mips_elf_relocate_section): Likewise.
540 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
542 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
543 real defined symbol, not to a weak defined symbol.
545 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
547 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
548 and made a few static functions externs.
550 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
551 POWERPC_LE_PE hack in cofflink.
553 * libcoff-in.h: promoted the following from cofflink.c to allow
554 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
555 coff_debug_merge_element, struct coff_debug_merge_type,
556 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
557 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
558 coff_debug_merge_hash_lookup, coff_link_section_info,
559 coff_final_link_info, coff_debug_merge_hash_newfunc,
560 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
562 * libcoff.h: re-gen'd
564 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
566 * syms.c: Include "bfdlink.h".
567 (struct stab_find_info): Define.
568 (_bfd_stab_section_find_nearest_line): New function.
569 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
571 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
572 * elf.c (_bfd_elf_find_nearest_line): Try calling
573 _bfd_stab_section_find_nearest_line before searching the ELF
574 symbol table. Find the closest STT_FUNC symbol, not the last one.
575 * libcoff-in.h (coff_data_type): Add line_info field.
576 * libcoff.h: Rebuild.
577 * coffgen.c (coff_find_nearest_line): Try calling
578 _bfd_stab_section_find_nearest_line before searching the COFF
580 * Makefile.in: Rebuild dependencies.
582 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
584 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
585 4 bytes, so we get the correct value when updating the register
586 field in little endian mode.
588 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
590 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
591 entry_section fields. Add sntoc and snentry fields.
592 * libcoff.h: Rebuild.
593 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
594 not toc_section and entry_section (the COFF file does not have any
595 sections at this point).
596 (coff_write_object_contents): Set o_snentry and o_sntoc from
597 snentry and sntoc rather than entry_section and toc_section.
598 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
599 snentry, not toc_section and entry_section.
600 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
601 entry_section from hentry.
602 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
604 (xcoff_link_input_bfd): Set sntoc, not toc_section.
605 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
606 than using toc_section directly.
608 * archures.c: Add missing `.' in enum bfd_architecture.
609 * bfd-in2.h: Rebuild.
611 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
612 Robert Lipe <robertl@arnet.com>.
614 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
616 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
617 to sections we allocate. Use bfd_zalloc to allocate initialial
618 sections, not bfd_alloc.
619 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
620 SDA{,2}I16 relocations.
621 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
622 whether to put something in .sbss or not.
623 (ppc_elf_relocate_section): Add support for more relocations. Add
624 in sec->output_offset where appropriate. Make error messages
625 include the symbol name.
627 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
628 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
629 doesn't get redefined messages if -shared.
631 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
632 section if the rel_section field has been set up.
634 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
636 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
639 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
641 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
642 of flags, only flags used are controlled by mach number. Bump up
643 output file mach number to highest of input file mach numbers.
644 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
645 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
647 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
648 bfd_elf64_sparc_vec support.
650 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
652 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
653 the embedded bit is set on some objects and not on others. Just
655 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
658 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
660 * coffcode.h (coff_new_section_hook): Don't try to align the
663 * coffcode.h (coff_set_section_contents): Fix the handling of the
664 .lib section to work even if the entire section contents are
665 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
666 Robert Lipe <robertl@arnet.com>.
668 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
670 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
671 memory here for contents.
673 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
674 _SDA2_BASE_ by 32768.
675 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
676 started using. Allocate contents for .sdata and .sdata2 sections
678 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
680 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
682 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
685 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
687 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
689 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
690 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
691 (bfd_mach_sparc_v9a): Define.
692 (bfd_mach_sparc_v9_p): Define.
693 * bfd-in2.h: Regenerated.
694 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
696 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
697 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
698 to bfd_elf32_sparc_vec.
699 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
700 Add v8plus{,a} support.
702 (sparc_compatible): New function.
703 * elf32-sparc.h: #include "elf/sparc.h".
704 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
705 elf32_sparc_final_write_processing): New functions.
706 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
707 elf_backend_final_write_processing): Define.
709 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
711 * elf-bfd.h (struct elf_link_hash_entry): Add
712 linker_section_pointer field.
713 (enum elf_linker_section_enum): Enumeration for new way of
714 creating linker dynamic sections and symbols.
715 (elf_linker_section{,_pointers}): New structures for creating
716 dynamic sections and symbols.
717 (elf_obj_tdata): Add linker_section_pointers and linker_section
719 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
720 (_bfd_elf_create_linker_section): New declarations.
721 (_bfd_elf_find_pointer_linker_section): Ditto.
722 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
723 (_bfd_elf_make_linker_section_rela): Ditto.
725 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
727 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
728 (ppc_elf_create_linker_section): New function to create the
729 sections .got, .sdata, and .sdata2.
730 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
732 (ppc_elf_check_relocs): Support more of the eabi relocations.
733 (ppc_elf_relocate_section): Ditto.
734 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
735 if the .sdata{,2} + .sbss{,2} section size is > 32k.
737 * elflink.h (elf_create_pointer_linker_section): New function to
738 create initialized pointers in dynamic linker sections.
739 (elf_finish_pointer_linker_section): Actually intialize the
740 pointers created above.
742 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
743 macros to provide both 32 and 64 bit versions of
744 elf_create_pointer_linker_section.
745 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
746 provide both 32 and 64 bit versions of
747 elf_finish_pointer_linker_section.
749 * elflink.c (_bfd_elf_create_linker_section): New function to
750 create a linker section.
751 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
752 given address in the linker pointer offsets created for a given
754 (_bfd_elf_make_linker_section_rela): Make a RELA section
755 corresponding to the generated linker section.
757 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
759 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
761 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
763 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
764 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
765 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
766 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
767 toc entry in an objdump) for now.
768 (ppc_do_last, ppc_get_last): New function - needed to save processing
769 the toc owner to the end.
770 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
773 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
774 toc owner from being done till last. Must define POWERPC_LE_PC
777 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
779 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
781 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
782 SizeOfImage for PowerPC. Ignore the size of the .junk section.
784 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
786 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
788 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
790 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
792 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
794 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
796 * elf.c (assign_file_positions_for_segments): Don't increment file
797 offset for a segment which contains no loadable sections.
799 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
801 * reloc.c: Add new PowerPC relocations.
802 * {bfd-in2,libbfd}.h: Regenerate.
804 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
805 (ppc_elf_reloc_type_lookup): Lookup new relocations.
807 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
809 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
812 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
815 * coffgen.c (coff_find_nearest_line): Don't try to cache
816 information in sections that are not owned by a BFD. From Richard
817 Henderson <richard@atheist.tamu.edu>.
819 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
820 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
821 * elflink.h (elf_link_output_extsym): Remove special check for
824 * ecoffswap.h: Add prototypes for static functions.
826 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
828 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
829 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
831 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
832 to satisfy a TOC16 relocation. Rewrite unsupported relocation
833 support. Begin support for R_PPC_SDA{2,}REL.
835 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
837 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
838 create the .got and .got.neg sections.
839 (ppc_elf_size_dynamic_sections): Call it.
840 (ppc_elf_check_relocs): Call it.
841 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
842 (ppc_elf_check_relocs): Add error messages for relocations we
843 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
846 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
848 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
849 section flags for V.4 and eabi.
851 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
853 * elf.c (assign_file_positions_for_segments): If a segment
854 contains no sections, don't mark it as readable.
856 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
857 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
859 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
860 dynamic section, if there is one.
861 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
862 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
863 (bfd_elf64_swap_dyn_in): Likewise.
864 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
866 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
868 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
869 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
870 <pirker@eiunix.tuwien.ac.at>.
872 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
874 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
875 PowerPC V.4 and eabi.
876 * bfd-in2.h: Regenerate.
877 * libfd.h: Regenerate.
879 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
881 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
882 section type and SHF_EXCLUDE section flag, turning them into the
883 appropriate bfd section flag.
885 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
887 * xcofflink.c (xcoff_link_add_symbols): Create the special
888 sections if we see a DYNAMIC object, in case that is the only
889 XCOFF input object we see.
891 * elf32-mips.c: Extensive changes for a start at dynamic linking
892 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
894 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
895 (struct elf_backend_data): Remove
896 elf_backend_create_program_headers field. Add
897 elf_backend_additional_program_headers and
898 elf_backend_modify_segment_map fields.
899 * elfxx-target.h (elf_backend_type_change_ok): Define if not
901 (elf_backend_additional_program_headers): Likewise.
902 (elf_backend_modify_segment_map): Likewise.
903 (elf_backend_create_program_headers): Don't define.
904 (elfNN_bed): Change to account for field changes.
905 * elf.c (assign_file_positions_for_segments): Call new
906 modify_segment_map backend function. Don't call old
907 create_program_headers backend function.
908 (get_program_header_size): Call additional_program_headers rather
909 than create_program_headers.
910 * elflink.h (elf_link_add_object_symbols): Initialize
911 type_change_ok from new backend field.
912 (elf_link_output_extsym): Don't warn if _rld_new_interface is
914 (elf_reloc_link_order): Treat a reloc against a defined symbol as
915 a reloc against the appropriate section.
917 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
918 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
919 (elf_flags_init): Rename from elf_ppc_flags_init.
920 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
922 (ppc_elf_copy_private_bfd_data): Likewise.
923 (ppc_elf_merge_private_bfd_data): Likewise.
925 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
928 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
930 * coff-alpha.c (alpha_relocate_section): During final link, allow
931 output .lita section to be bigger than 64k by adjusting gp value
932 on a per-input section basis.
933 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
935 (struct ecoff_section_tdata): Add gp field.
937 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
939 Handle Alpha ECOFF changes in OSF/1 3.2.
940 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
942 * coff-alpha.c: Include "aout/ar.h".
943 (alpha_ecoff_get_relocated_section_contents): Don't require an
944 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
945 3.2 doesn't generate one.
946 (alpha_relocate_section): Likewise.
947 (alpha_ecoff_slurp_armap): Define.
948 (alpha_ecoff_slurp_extended_name_table): Define.
949 (alpha_ecoff_construct_extended_name_table): Define.
950 (alpha_ecoff_truncate_arname): Define.
951 (alpha_ecoff_write_armap): Define.
952 (alpha_ecoff_generic_stat_arch_elt): Define.
953 (alpha_ecoff_update_armap_timestamp): Define.
955 (alpha_ecoff_read_ar_hdr): New static function.
956 (alpha_ecoff_get_elt_at_filepos): New static function.
957 (alpha_ecoff_openr_next_archived_file): New static function.
958 (alpha_ecoff_get_elt_at_index): New static function.
959 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
960 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
961 _bfd_ecoff to alpha_ecoff.
962 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
963 field from backend structure, rather than always calling
964 _bfd_get_elt_at_filepos.
965 * coff-mips.c (mips_ecoff_backend_data): Initialize
966 get_elt_at_filepos field.
967 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
968 from _bfd_generic_read_ar_hdr with minor changes.
969 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
970 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
973 * bfd-in.h (BFD_IN_MEMORY): Define.
974 * libbfd-in.h (struct bfd_in_memory): Define.
975 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
976 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
977 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
978 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
979 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
980 (bfd_get_size): Handle BFD_IN_MEMORY flag.
981 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
982 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
983 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
984 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
986 (bfd_openstreamr): Likewise.
987 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
988 BFD_IN_MEMORY is not set.
989 * riscix.c (riscix_some_aout_object_p): Likewise.
990 * bfd-in2.h, libbfd.h: Rebuild.
992 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
993 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
994 (bfd_get_elt_at_index): Define.
995 * archive.c (_bfd_generic_get_elt_at_index): Rename from
996 bfd_get_elt_at_index. Change index parameter from int to
998 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
999 (_bfd_noarchive_get_elt_at_index): Define.
1000 (_bfd_archive_bsd_get_elt_at_index): Define.
1001 (_bfd_archive_coff_get_elt_at_index): Define.
1002 * bfd-in2.h, libbfd.h: Rebuild.
1003 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1004 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1005 * ieee.c (ieee_get_elt_at_index): Define.
1006 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1007 * oasys.c (oasys_get_elt_at_index): Define.
1008 * som.c (som_get_elt_at_index): Define.
1010 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1011 numbers to the .text section.
1013 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1016 If there is a SEC_DEBUGGING section, get the contents of the debug
1017 information part from it.
1018 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1020 (ieee_write_object_contents): Check ieee_write_debug_part return.
1022 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1024 * config.bfd (i[345]86-*-freebsd*): Add target.
1025 * configure.in (i386freebsd_vec): Add vec.
1026 * configure: Regenerate.
1027 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1028 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1029 Rebuild dependencies..
1030 * freebsd.h: New file.
1031 * i386freebsd.c: New file.
1032 * targets.c (i386freebsd_vec): Declare.
1033 (bfd_target_vector): Add i386freebsd_vec.
1034 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1035 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1037 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * ieee.c (ieee_slurp_debug): New static function.
1040 (ieee_object_p): Call it.
1041 (ieee_slurp_section_data): Skip debugging sections.
1042 (ieee_get_reloc_upper_bound): Likewise.
1043 (ieee_get_section_contents): Likewise.
1044 (ieee_canonicalize_reloc): Likewise.
1045 (ieee_write_section_part): Likewise.
1046 (ieee_write_debug_part): Likewise.
1047 (ieee_write_data_part): Likewise.
1048 (init_for_output): Likewise.
1050 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1052 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1054 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1055 relocs, since ppc_elf_relocate_section handles the linker case.
1056 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1058 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1059 ppc_elf_relocate_section since that is now the only caller.
1060 (ppc_elf_relocate_section): Ditto.
1062 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1064 * coffcode.h (coff_write_object_contents): If we don't know the
1065 section of the entry point for an XCOFF executable, always set the
1066 entry address to -1.
1068 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1070 * elf.c (bfd_section_from_shdr): Add support for note sections.
1072 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1074 * bfd-in.h (struct _symbol_info): Add stab_type field.
1075 * bfd-in2.h: Rebuild.
1076 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1078 * elf32-ppc.c: Remove trailing newline from calls to
1080 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1081 difference if target endianness is known.
1083 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1085 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1086 old style TOC16 references without using R_PPC_GOT.
1087 (ppc_reloc_type): Ditto.
1088 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1089 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1090 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1091 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1092 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1094 (ppc_elf_adjust_dynamic_symbol): Ditto.
1095 (ppc_elf_adjust_dynindx): Ditto.
1096 (ppc_elf_size_dynamic_sections): Ditto.
1097 (ppc_elf_finish_dynamic_symbol): Ditto.
1098 (ppc_elf_finish_dynamic_sections): Ditto.
1099 (ELF_DYNAMIC_INTERPRETER): Define.
1101 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1103 * elf.c (copy_private_bfd_data): When attaching sections to
1104 segments ignore sections that won't be allocated. Patch from
1107 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1109 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1112 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1114 * coff-i960.c (CALC_ADDEND): Define.
1115 (coff_i960_relocate_section): Add the input section VMA to the
1116 addend for PC relative relocs.
1118 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1120 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1121 to correctly terminate.
1123 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1125 * targets.c (enum bfd_endian): Define.
1126 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1127 from boolean to enum bfd_endian. Change header_byteorder_big_p
1129 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1130 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1131 * bfd-in2.h: Rebuild.
1132 * All targets: Change initialization of byteorder and
1133 header_byteorder to use enum bfd_endian values rather than
1135 * All files: Change all references to byteorder_big_p and
1136 header_byteorder_big_p to use new bfd_*_endian macros.
1138 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1140 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1142 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1144 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1146 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1148 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1150 * ieee.c: Lots of minor cleanups. Make many functions return
1151 errors rather than calling abort. Also:
1152 (ieee_write_twobyte): Remove; change callers to call existing
1153 ieee_write_2bytes function.
1154 (ieee_write_expression): Don't output the section twice when
1155 outputting a local symbol. Don't emit an extraneous zero if there
1157 (ieee_slurp_sections): Set the lma as well as the vma.
1158 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1160 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1161 a recognized one or bfd_arch_unknown.
1162 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1164 (ihex_get_symtab): Likewise.
1166 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1168 * aoutx.h: Include <ctype.h>.
1169 (struct aout_link_includes_table): Define.
1170 (struct aout_link_includes_totals): Define.
1171 (struct aout_link_includes_entry): Define.
1172 (aout_link_includes_lookup): Define macro.
1173 (struct aout_final_link_info): Add includes field.
1174 (aout_link_includes_newfunc): New static function.
1175 (NAME(aout,final_link)): Initialize includes hash table.
1176 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1178 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1180 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1182 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1184 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1186 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1188 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1189 (pe_print_private_bfd_data): call pe_print_reloc.
1190 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1191 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1192 up some debugging as well.
1194 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1196 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1199 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1201 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1202 when setting sections to NULL.
1204 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1206 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1208 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1209 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1211 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1212 * bfd-in2.h: Rebuild.
1214 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1216 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1218 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1220 * ihex.c (ihex_scan): Handle record types 4 and 5.
1221 (ihex_object_p): Permit types 4 and 5.
1222 (ihex_set_section_contents): Remove check for out of range
1224 (ihex_write_object_contents): Generate types 4 and 5.
1226 * elflink.h (elf_link_output_extsym): Just ignore warning and
1227 indirect references to symbols which don't really exist.
1229 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1231 * peicode.h (pe_print_idata): Minor format fixes
1232 (pe_print_edata): New function. Under private printing, this formats
1233 the edata section of a PE file.
1234 (pe_print_private_bfd_data): Added call to pe_print_edata.
1236 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1238 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1239 index, don't call stoi.
1241 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1243 * srec.c (srec_scan): Set lma as well as vma.
1245 * ihex.c: New file; support for Intel Hex format.
1246 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1247 (ihex_vec): Declare.
1248 (bfd_target_vector): Always include ihex_vec.
1249 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1250 * Makefile.in: Rebuild dependencies.
1251 (BFD_LIBS): Add ihex.o
1252 (BFD_LIBS_CFILES): Add ihex.c.
1253 * bfd-in2.h: Rebuild.
1255 * elf.c (assign_file_positions_for_segments): Sort the sections in
1257 (get_program_header_size): Return the right size if segment_map is
1259 (copy_private_bfd_data): Don't bother to sort the sections.
1261 * bfd.c (bfd_record_phdr): New function.
1262 * bfd-in.h (bfd_record_phdr): Declare.
1263 * bfd_in2.h: Rebuild.
1265 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1268 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1269 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1271 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1272 (bfd_zmalloc): Change declaration.
1273 * libbfd.h: Rebuild.
1274 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1275 and realloc. Don't set bfd_error_no_memory if they fail.
1277 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1279 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1280 uses as well. Added a new howto to deal with TOCREL16 relocs that
1281 are TOCDEFN as well.
1282 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1283 to handle RVA relocs from dlltool.
1284 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1285 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1286 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1288 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1289 to get the right section alignment.
1291 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1293 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1294 p_paddr if p_paddr is zero.
1295 (make_mapping): Set includes_filehdr and includes_phdrs for first
1297 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1299 (assign_file_positions_for_segments): Handle includes_filehdr and
1300 includes_phdrs. Remove special handling of PT_PHDR and first
1302 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1303 when appropriate. Remove special handling of PT_PHDR segment.
1304 Use a more complex condition for when a section is included in a
1305 segment to handle Solaris linker oddities.
1307 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1309 * coff-m88k.c (howto_table): Reformatted for easier reading;
1310 special_function now points to new function m88k_special_reloc.
1311 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1313 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1314 be done correctly by m88k_special_reloc.
1315 (reloc_processing): New function to be used by RELOC_PROCESSING.
1316 (RELOC_PROCESSING): Define to call reloc_processing.
1318 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1320 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1321 (pe_print_pdata): Likewise.
1323 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1324 obstack_alloc fails.
1325 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1327 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1328 * Many files: don't set bfd_error_no_memory if one of the above
1331 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1332 if p_paddr_valid is set.
1333 (copy_private_bfd_data): New static function.
1334 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1336 * elf.c (assign_file_positions_for_segments): Fix case where extra
1337 program headers were allocated.
1339 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1340 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1341 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1342 _bfd_elf_print_private_bfd_data.
1344 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1345 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1346 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1347 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1348 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1349 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1350 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1352 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1354 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1355 * elf.c (make_mapping): New static function.
1356 (map_sections_to_segments): New static function.
1357 (elf_sort_sections): New static function.
1358 (assign_file_positions_for_segments): New static function.
1359 (map_program_segments): Remove.
1360 (get_program_header_size): Remove sorted_hdrs, count, and
1361 maxpagesize parameters. Simplify.
1362 (assign_file_positions_except_relocs): When generating an
1363 executable, use assign_file_positions_for_segments.
1364 (elf_sort_hdrs): Remove.
1365 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1366 to get_program_header_size.
1368 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1370 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1372 * configure, config.in: Regenerate with autoconf 2.7.
1374 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1375 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1377 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1379 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1380 (ecoff_sec_to_styp_flags): Likewise.
1381 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1382 (ecoff_set_symbol_info): Handle scRConst.
1383 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1384 (ecoff_compute_section_file_positions): Handle .rconst section.
1385 (_bfd_ecoff_write_object_contents): Likewise.
1386 (ecoff_link_check_archive_element): Handle scRConst.
1387 (ecoff_link_add_externals): Likewise.
1388 (ecoff_link_write_external): Handle .rconst section.
1389 (ecoff_reloc_link_order): Likewise.
1390 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1391 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1393 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1395 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1396 DEF_DYNAMIC flag is set.
1398 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1400 * host-aout.c: If TRAD_HEADER is defined, include it.
1402 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1404 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1405 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1406 (BFD_NEED_DECLARATION): New function.
1407 * configure.in: Use BFD_NEED_DECLARATION.
1408 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1409 * configure, config.in: Rebuild with autoconf 2.6.
1411 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1412 special_sections before returning when called with a non XCOFF
1415 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1418 * coffcode.h (coff_compute_section_file_positions): Only pad the
1419 previous section to force file alignment when creating an
1422 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1424 * coffcode.h (coff_compute_section_file_positions): If
1425 RS6000COFF_C, set up the .debug section.
1427 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1428 if it is not large enough to accomodate the entire TOC area with
1429 signed 16 bit offsets.
1430 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1432 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1433 TOC anchor to use the TOC value used in the output file.
1435 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1437 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1438 (_bfd_coff_read_string_table): Likewise.
1440 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1442 * pe-arm.c: Fix typos.
1443 * coff-arm.c: Likewise.
1445 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1447 * coff-ppc.c (list_ele): Added "cat"egory member.
1448 (record_toc): New category parameter (priv or pub).
1449 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1450 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1451 the mainline. It addes extra toc cells in error.
1452 (ppc_coff_swap_sym_in_hook): Added some documentation.
1453 (dump_toc): Can now diagnose "virtual toc" chicanery.
1455 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1457 * elf-bfd.h (struct elf_link_hash_table): Change type of
1458 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1460 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1462 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1463 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1465 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1466 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1467 defined or mentioned in a regular file.
1469 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1471 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1472 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1473 (coff_ppc_relocate_section): Correct REL24 handling
1474 (ppc_process_before_allocation): Correct TOCDEFN handling
1476 * peicode.h (dir_names): Added name descriptions
1478 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1480 * VERSION: Updated to cygnus-2.6.
1482 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1484 * targets.c (m68k4knetbsd_vec): Declare.
1486 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1488 * targets.c (bfd_target): Change type of second argument to
1489 _bfd_print_private_bfd_data from void * to PTR.
1490 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1491 using PTR rather than void *.
1492 * bfd-in2, libbfd.h: Rebuild.
1493 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1495 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1496 _bfd_generic_bfd_print_private_bfd_data rather than casting
1499 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1501 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1502 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1504 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1505 BFD64_BACKENDS_CFILES): New variables.
1508 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1510 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1511 not at the file position of the first section.
1512 * coffcode.h (coff_compute_section_file_positions): Avoid using
1514 (coff_write_object_contents): When generating a PPC PE executable
1515 with no symbols, round up the file size to a COFF_PAGE_SIZE
1517 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1518 don't write out a string table.
1520 * elf.c (bfd_section_from_shdr): When using a different section
1521 header, pass the new one to _bfd_elf_make_section_from_shdr.
1522 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1523 (elf_map_symbols): Add section VMA to symbol value when comparing
1525 (_bfd_elf_compute_section_file_positions): Only build symbol table
1526 if there are some symbols. Set file offset of symtab and strtab
1528 (assign_file_positions_except_relocs): Remove dosyms parameter.
1529 Change all callers. Never set file offset of symtab and strtab
1531 (_bfd_elf_copy_private_section_data): New function.
1532 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1533 (_bfd_elf_copy_private_symbol_data): New function.
1534 (swap_out_syms): Check for special mapping of st_shndx created by
1535 copy_private_symbol_data.
1536 * elfxx-target.h: Use new copy routines.
1537 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1538 (_bfd_elf_copy_private_section_data): Declare.
1540 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1542 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1545 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1546 _bfd_dummy_target, matching the recent change to archive
1549 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1551 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1552 arithmetic on PTR types.
1554 * aout-target.h (MY(callback)): Set the lma of the sections.
1556 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1557 symbol into a reloc against the section.
1559 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1561 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1562 glue for the relocs: IMGLUE and IFGLUE.
1563 (record_toc): new function - tracks toc contents
1564 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1565 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1566 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1567 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1568 (ppc_record_toc_entry): Removed a debug define (duh)
1570 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1571 (pe_print_idata): New function - formats the idata section data
1572 (pe_print_pdata): New function - formats the pdata section data
1573 (pe_print_private_bfd_data): calls to above
1575 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1577 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1578 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1579 TARGET_SYM and TARGET_NAME for vector and BFD name.
1580 * coff-pmac.c (pmac_xcoff_vec): Remove.
1581 (TARGET_SYM, TARGET_NAME): Define.
1582 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1583 machine to 0, not all PowerMacs are 601s.
1585 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1587 * elfcode.h (elf_object_p): Read in any program headers.
1588 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1589 based on the program headers, if any.
1590 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1591 (map_program_segments): Set p_paddr of program headers based on
1594 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1596 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1599 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1600 trying to do a relocateable link with a non-a.out object file.
1602 * archive.c (bfd_generic_archive_p): Check the first object file
1603 in an archive even if target_defaulted is set. If the object file
1604 has the wrong xvec, reject it.
1606 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1607 be represented, report the name via _bfd_error_handler.
1608 (translate_to_native_sym_flags): Likewise.
1609 * elf32-mips.c (mips_elf_final_link): Likewise.
1610 * oasys.c (oasys_write_sections): Likewise.
1612 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1613 which checks for STYP_OVRFLO sections.
1614 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1615 reloc and lineno count overflows.
1616 (coff_write_object_contents): Call coff_count_linenumbers before
1617 coff_compute_section_file_positions. If RS6000COFF_C, handle
1618 reloc and lineno count overflows.
1619 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1620 relocs before dealing with .pad sections. Count overflow section
1621 headers when handling .pad sections.
1623 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1626 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1627 (struct xcoff_link_hash_table): Add descriptor_section and
1628 special_sections fields.
1629 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1630 (xcoff_link_add_symbols): Set linkage section alignment. Create
1631 descriptor section. Check for magic symbol names (_text, etc.),
1632 and record them in special_sections if found. Set
1633 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1634 descriptor field to point back to the function code symbol.
1635 (xcoff_sweep): Always mark the special descriptor_section.
1636 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1637 function descriptor, and mark it if it is.
1638 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1639 parameter, and fill it in. Allocate space for the descriptor
1641 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1642 global linkage code. If an undefined function descriptor is
1643 exported, arrange to define it. Warn about any other undefined
1645 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1646 (xcoff_write_global_symbol): Create a function descriptor when
1648 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1649 * bfd-in2.h: Rebuild.
1651 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1653 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1654 (ppc_coff_link_hash_table): new types for hashing
1655 (ppc_coff_link_hash_newfunc): hash entry constructor
1656 (ppc_coff_link_hash_table_init): hash table initializer
1657 (ppc_coff_link_hash_table_create): hash table constructor
1658 (ppc_record_toc_entry): changed references to hash table
1659 (coff_ppc_relocate_section): changed references to hash table
1661 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1662 * libcoff.h: Rebuild
1664 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1665 (coff_link_add_symbols): removed toc_offset init
1667 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1669 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1672 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1673 if it is given and mmep is available.
1674 * acconfig.h: Undef USE_MMAP.
1675 * configure, config.in: Regenerated.
1676 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1677 table handling the old way.
1678 (aout_get_external_symbols): Don't complain if last byte of string
1680 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1681 (bfd_free_window) [! USE_MMAP]: Don't define.
1682 (bfd_get_file_window,
1683 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1685 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1687 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1690 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1692 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1693 compatible with AMD generated COFF files. Try to support both AMD
1694 and GNU formats simultaneously.
1695 (coff_a29k_relocate_section): Likewise.
1697 * libbfd.c (bfd_get_file_window): Change writable parameter from
1698 int to boolean; update all callers. Pass MAP_SHARED if not
1699 writable--it's required on Solaris. Cast fprintf argument to
1701 * bfd-in.h (bfd_get_file_window): Update declaration.
1702 * bfd-in2.h: Rebuild.
1703 * aoutx.h: Update calls to bfd_get_file_window.
1705 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1707 (xcoff_swap_ldhdr_in): New static function.
1708 (xcoff_swap_ldsym_in): New static function.
1709 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1710 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1711 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1712 Handle XTY_ER/XMC_XO symbols correctly.
1713 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1714 rather than normal symbol table.
1715 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1716 already defined with the same absolute value.
1717 (xcoff_mark): When considering called symbols, check whether the
1718 descriptor is from a dynamic object, rather than the symbol
1720 (xcoff_build_ldsyms): Likewise.
1722 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1723 Cast realloc and malloc return values. If malloc or realloc fail,
1724 set bfd_error_no_memory.
1725 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1726 * bfd-in2.h: Rebuild.
1728 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1730 * coff-ppc.c (ppc_record_toc_entry): new function.
1731 (in_reloc_p): changed return value.
1732 (coff_ppc_relocate_section): much rework.
1733 (ppc_allocate_toc_section): new function.
1734 (ppc_process_before_allocation): new function.
1735 (ppc_coff_swap_sym_in_hook): new function.
1737 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1738 (coff_link_add_symbols): initialize toc_offset.
1740 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1741 (coff_swap_aouthdr_out): Added more sections to the data
1742 dictionary for the pe file header. Also changed linker version
1743 number on the ppc side.
1744 (dir_names): small improvements to the dictionary printing.
1745 (pe_mkobject_hook): save the file level flags.
1747 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1748 (pe_tdata): added real_flags field
1749 (coff_tdata): added local_toc_sym_map and access macro
1751 * libcoff.h (coff_link_hash_entry): added toc_offset field
1752 (pe_tdata): added real_flags field
1753 (coff_tdata): added local_toc_sym_map and access macro
1755 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1756 (coff_mkobject): init for local_toc_sym_map
1757 (coff_write_object_contents): set the internal_a.magic to
1758 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1761 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1764 entries until both the line number address and the function name
1765 address are too large.
1767 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1768 * configure: Rebuilt.
1770 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1771 is defined in the environment.
1773 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1775 * som.c (som_get_section_contents_in_window): Define to use
1778 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1780 * coff-i860.c: New file, based on coff-i386.c.
1781 * cpu-i860.c: New file, based on cpu-i386.c.
1782 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1783 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1784 targets, using i860coff_vec.
1785 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1786 trad-core.o and hosts/i860mach3.h.
1787 (i860coff_vec): Use coff-i860.o and cofflink.o.
1788 * configure: Rebuild.
1789 * Makefile.in: Rebuild dependencies.
1790 (ALL_MACHINES): Add cpu-i860.o.
1791 (BFD32_BACKENDS): Add coff-i860.o.
1792 (CFILES): Add cpu-i860.c and coff-i860.c.
1793 * targets.c (i860coff_vec): Declare.
1794 (bfd_target_vector): Add &i860coff_vec.
1795 * archures.c (bfd_i860_arch): Declare.
1796 (bfd_archures_list): Add &bfd_i860_arch.
1797 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1798 (coff_set_flags): Handle bfd_arch_i860.
1799 (coff_write_object_contents): Handle I860 a.out magic number.
1801 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1803 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1804 the created .tc section to 2.
1805 (xcoff_mark): Don't keep a .loader reloc for a call to an
1806 undefined symbol when creating a shared library.
1807 (xcoff_build_ldsyms): When creating a shared library, generate
1808 global linkage code for a call to an undefined symbol.
1810 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1812 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1813 BFD32_BACKENDS, BFD64_BACKENDS.
1814 (.dep1): Put mkdep output in a separate file.
1815 Rebuilt dependencies.
1817 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1820 Permit use of mmap when available:
1822 * configure.in: Check for mmap, madvise, mprotect.
1823 * config.in, configure: Regenerated.
1825 * libbfd.c (struct _bfd_window_internal): Define type.
1826 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1828 (ok_to_map): New static variable for debugging.
1829 (_bfd_generic_get_section_contents_in_window): New function.
1830 * bfd-in.h (bfd_window_internal): Declare type.
1831 (bfd_window): Define type.
1832 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1833 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1836 * libaout.h (struct aoutdata): Add two window fields.
1837 (obj_aout_sym_window, obj_aout_string_window): New macros.
1838 * aoutx.h (some_aout_object_p): Initialize windows.
1839 (aout_get_external_symbols): Get symbol data and strings in
1840 windows instead of explicitly allocated buffers.
1841 (slurp_symbol_table): Free window instead of memory.
1842 (bfd_free_cached_info): Release windows instead of freeing storage
1844 (aout_link_free_symbols): Ditto.
1846 * targets.c (bfd_target): Add new field for
1847 get_section_contents_in_window.
1848 (BFD_JUMP_TABLE_GENERIC): Updated.
1849 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1850 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1851 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1852 macros for get_section_contents_in_window field.
1854 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1856 * core.c: Renamed to corefile.c
1857 * makefile.dos (OBJS): Change core.o to corefile.o
1858 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1861 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1863 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1864 targ_selvecs to allow debugging under Irix-5 native.
1867 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1869 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1870 to o. Clobber and restore the list of new csects around the call
1871 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1872 linker error and the linker wants to read the symbol table. Reset
1873 the line number count of a real section even if it has no relocs.
1874 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1876 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1879 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1881 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1882 an undefined symbol in a shared link.
1884 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1885 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1886 phdm@info.ucl.ac.be (Philippe De Muyter).
1888 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1890 * coff-m88k.c (rtype2howto): New static function.
1891 (RTYPE2HOWTO): Use it rather than a macro definition.
1893 * coffcode.h (coff_write_object_contents): set internal_a.magic
1894 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1896 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1897 define TRAD_HEADER to new file hosts/delta68.h.
1898 m88*-motorola-sysv*, however, does use ptrace-core.o.
1899 * hosts/delta68.h: New file.
1901 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1902 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1904 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1906 * i386linux.c (MY(vec)): Declare before use.
1908 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1910 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1911 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1913 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1914 BFD is not of the right type.
1915 (bfd_elf_get_needed_list): Likewise.
1916 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1917 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1918 * xcofflink.c (XCOFF_XVECP): Define.
1919 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1921 (bfd_xcoff_import_symbol): Likewise.
1922 (bfd_xcoff_export_symbol): Likewise.
1923 (bfd_xcoff_link_count_reloc): Likewise.
1924 (bfd_xcoff_record_link_assignment): Likewise.
1925 (bfd_xcoff_size_dynamic_sections): Likewise.
1927 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1928 table index against the number of symbols for a base relative
1931 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1933 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1934 full_aouthdr flag here...
1935 (_bfd_xcoff_bfd_final_link): ...not here.
1937 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1939 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1940 systems that have a system <libelf.h>.
1941 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1942 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1943 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1944 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1945 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1946 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1947 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1949 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1951 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1952 set, set BSF_WEAK in symbol. Change all callers.
1953 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1954 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1955 _bfd_generic_link_add_one_symbol.
1956 (ecoff_indirect_link_order): Check that the section tdata relocs
1957 are not NULL before using them.
1959 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1960 define TRAD_HEADER as hosts/alphalinux.h.
1961 * configure: Rebuild.
1962 * hosts/alphalinux.h: New file.
1963 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1966 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1968 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1969 C_ECOMM storage classes.
1971 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1973 (xcoff_mark): Call xcoff_mark_symbol.
1974 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1975 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1977 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1979 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1981 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1983 (xcoff_find_reloc): New static function.
1984 (xcoff_link_add_symbols): Use it.
1985 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1986 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1987 relocate the value of C_DECL.
1989 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1991 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1993 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1994 callback decide what goes in .relocs.
1995 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1996 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1999 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2001 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2004 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2006 * xcofflink.c: More improvements, mostly to fix handling of
2007 constructors and a few other special cases.
2008 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2009 zero, reverting yesterday's change.
2010 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2011 (bfd_xcoff_link_count_reloc): Declare.
2012 (bfd_xcoff_record_link_assignment): Declare.
2013 * bfd-in2.h: Rebuild.
2015 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2017 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2018 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2019 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2020 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2021 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2022 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2024 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2027 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2028 segments includes the a.out header. See to that the magic number
2029 *always* is big-endian.
2031 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2032 m68k4k NetBSD configurations.
2034 * configure.in, configure: Separate i386 & mips NetBSD
2035 configurations from other BSD ones. Don't assume DEC is the only
2036 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2037 configurations. Add support for m68k4k NetBSD object format.
2039 * libaout.h: Added M_68K4K_NETBSD magic.
2041 * m68k4knetbsd.c: New file.
2043 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2045 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2048 * hosts/mipsnbsd.h: New file.
2051 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2053 * config.bfd: Add config stuff for mips*-*-magic* to set
2054 targ_defvec to ecoff_big_vec.
2057 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2059 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2061 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2062 toc_section, and entry_section fields.
2063 (struct xcoff_section_tdata): Remove ldrel_count field.
2064 * libcoff.h: Rebuild.
2065 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2067 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2068 full a.out header if full_aouthdr is set in xcoff_data.
2069 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2070 based on sections stored in xcoff_data.
2071 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2073 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2074 (rs6000coff_vec): Set symbol_leading_char to '.'.
2075 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2076 value stored in ret rather than returning a pointer value.
2078 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2080 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2083 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2085 * som.c (som_slurp_string_table): Allocate the strings with malloc
2086 since they're free'd by free_cached_info.
2087 (som_slurp_symbol_table): Similarly for the symbol table.
2089 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2091 * Makefile.in (diststuff): Don't make headers.
2093 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2095 * Makefile.in: Rebuild dependencies.
2097 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2098 output_bfd is not SunOS.
2099 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2100 non-SunOS input files.
2102 * xcofflink.c: Extensive changes to support linking shared objects
2103 and generating a .loader section.
2104 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2105 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2106 last_symndx, and ldrel_count fields.
2107 * libcoff.h: Rebuild.
2108 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2109 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2111 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2112 (bfd_xcoff_export_symbol): Declare.
2113 (bfd_xcoff_size_dynamic_sections): Declare.
2114 * bfd-in2.h: Rebuild.
2116 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2118 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2119 * configure: Rebuild.
2120 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2121 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2123 (pmac_xcoff_vec): Update to use new xcoff support.
2124 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2125 (xcoff_write_armap): Declare buf as unsigned char.
2126 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2128 * mpw-make.sed: Generalize subdir_do edit.
2130 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2132 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2133 correctly. Don't initialize asect->vma.
2135 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2137 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2138 something a little less than the page size.
2140 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2142 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2144 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2146 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2147 * coffcode.h (coff_write_object_contents): If .bss is before
2148 .data us that as data_start.
2149 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2151 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2152 (coff_swap_outhdr_out): Hardwire in version number.
2154 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2156 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2157 major and minor to *_vno, since the former are also macros in
2158 SunOS header files. Cast result of bfd_alloc to appropriate
2161 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2162 before assigning to sec_data.
2164 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2166 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2167 now relative to the section, not absolute.
2168 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2169 get the file name when there is a N_SO directory name. When
2170 handling stabs, remember that section->vma was added to the
2173 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2175 * sunos.c (struct sunos_link_hash_table): Add needed field.
2176 (sunos_link_hash_table_create): Call bfd_release, not free.
2177 (sunos_link_hash_table_create): Initialize needed field.
2178 (sunos_add_dynamic_symbols): Record needed objects.
2179 (bfd_sunos_get_needed_list): New function.
2180 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2181 * bfd-in2.h: Rebuild.
2183 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2185 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2187 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2189 * bfd-in.h (struct bfd_link_needed_list): Rename from
2190 bfd_elf_link_needed_list.
2191 * bfd-in2.h: Rebuild.
2192 * elf.c, elflink.h, libelf.h: Corresponding changes.
2194 Add start at AIX linker support; no shared libraries yet.
2195 * xcofflink.c: New file.
2196 * configure.in (rs600coff_vec): Use xcofflink.o.
2197 * configure: Rebuild.
2198 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2200 (struct xcoff_section_tdata): Define.
2201 (xcoff_section_data): Define macro.
2202 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2203 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2204 (_bfd_xcoff_bfd_final_link): Declare.
2205 (_bfd_ppc_xcoff_relocate_section): Declare.
2206 * libcoff.h: Rebuild.
2207 * coff-rs6000.c: Clean up a bit.
2208 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2209 cputype, csects, and debug_indices.
2210 (xcoff_copy_private_bfd_data): Copy cputype.
2211 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2212 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2213 (xcoff_reloc_type_lookup): Rename from
2214 rs6000coff_reloc_type_lookup.
2215 (coff_relocate_section): Define.
2216 (_bfd_xcoff_sizeof_headers): Define.
2217 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2218 (_bfd_xcoff_bfd_relax_section): Define.
2219 (_bfd_xcoff_bfd_link_split_section): Define.
2220 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2222 * coffcode.h (coff_compute_section_file_positions): If AIX,
2223 increment sofar by SMALL_AOUTSZ if not executable.
2224 (coff_write_object_contents): If AIX, always output an a.out
2225 header; if not executable, header size of SMALL_AOUTSZ.
2226 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2227 (_bfd_stringtab_init): Initialize xcoff field.
2228 (_bfd_xcoff_stringtab_init): New function.
2229 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2230 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2231 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2232 * libbfd.h: Rebuild.
2233 * Makefile.in: Rebuild dependencies.
2234 (BFD32_BACKENDS): Add xcofflink.o.
2235 (CFILES): Add xcofflink.c.
2237 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2238 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2239 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2241 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2243 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2245 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2247 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2248 * config.in: Regenerated.
2250 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2251 (_bfd_chunksize): New variable.
2252 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2253 for obstack chunk size.
2254 * configure.in: Check for getpagesize.
2255 * configure: Regenerated.
2257 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2259 * trad-core.c (rawptr): Make it a local variable of
2260 ptrace_unix_core_file_p.
2262 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2264 * coff-arm.c (in_reloc_p): New.
2265 * coff-i386.c (in_reloc_p): New.
2266 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2267 (coff_write_object_contents): Only set has_reloc_section
2269 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2270 in_reloc_p to decide if reloc should be emitted.
2271 * libcoff.h (pe_data_type.in_reloc_p): New.
2272 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2274 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2276 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2277 (_bfd_coff_read_internal_relocs): Likewise.
2278 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2279 (_bfd_coff_read_internal_relocs): Likewise.
2281 * elflink.h (elf_link_add_object_symbols): Correct conditions
2282 under which type and size change warnings are issued.
2284 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2287 a symbol which is not in a real section.
2288 (coff_write_native_symbol): Corresponding change.
2290 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2291 coff_link_hash_newfunc and make non-static.
2292 (_bfd_coff_link_hash_table_init): New function, broken out of
2293 _bfd_coff_link_hash_table_create.
2294 (_bfd_coff_link_hash_table_create): Use it.
2295 (process_embedded_commands): Make static.
2296 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2297 (_bfd_coff_link_hash_table_init): Declare.
2298 * libcoff.h: Rebuild.
2300 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2301 field in XCOFF tdata.
2302 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2303 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2304 based on cputype stored in a.out header, or in n_type of initial
2306 (coff_write_object_contents): Set cputype correctly in a.out
2308 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2310 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2311 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2313 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2314 * libcoff.h: Rebuild.
2316 * cpu-rs6000.c (rs6000_compatible): New static function.
2317 (bfd_rs6000_arch): Use it.
2318 * cpu-powerpc.c (powerpc_compatible): New static function.
2319 (arch_info_struct): Define various flavours of PowerPC.
2320 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2323 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2325 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2327 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2329 * elflink.h (elf_link_add_object_symbols): Don't warn about
2330 changing the size or type if the old definition was weak.
2332 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2334 * coffcode.h (combined_entry_type): Add fix_line field.
2335 (coff_slurp_line_table): Warn if we try to set the lineno field of
2337 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2338 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2339 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2340 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2342 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2343 * libcoff.h: Rebuild.
2345 * libcoff-in.h (struct xcoff_tdata): Define.
2346 (xcoff_data): Define.
2347 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2348 * bfd-in2.h, libcoff.h: Rebuild.
2349 * coff-rs6000.c (xcoff_mkobject): New static function.
2350 (coff_mkobject): Define.
2351 (xcoff_copy_private_bfd_data): New static function.
2352 (coff_bfd_copy_private_bfd_data): Define.
2353 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2355 (rs6000coff_vec): Add DYNAMIC to object_flags.
2356 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2357 .loader sections specially.
2358 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2359 section alignment from the XCOFF tdata information.
2360 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2361 F_SHROBJ, and copy the extra a.out header information into the
2362 XCOFF tdata structure.
2363 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2364 F_DYNLOAD and the extra a.out header information.
2365 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2366 C_HIDEXT symbol with attached csect information.
2367 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2368 in the o_maxdata field.
2369 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2370 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2371 end if BSF_NOT_AT_END is set.
2373 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2374 _bfd_read_ar_hdr_fn.
2375 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2376 * bfd-in2.h, libbfd.h: Rebuild.
2377 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2379 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2380 (bfd_slurp_bsd_armap_f2): Likewise.
2381 (_bfd_slurp_extended_name_table): Likewise.
2383 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2385 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2387 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2388 when the symbol table is empty.
2390 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2391 space for section symbols, since we don't output them either.
2392 (elf_m68k_adjust_dynindx): Removed.
2394 * ptrace-core.c (rawptr): Make it a local variable of
2395 ptrace_unix_core_file_p.
2397 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2399 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2402 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2403 Mac object file formats.
2405 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2407 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2408 auxent if there isn't one.
2409 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2410 rather than FILNMLEN as the maximum name length.
2412 * coffcode.h (bfd_coff_backend_data): Add new field
2413 _bfd_coff_print_aux.
2414 (bfd_coff_print_aux): New static function.
2415 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2416 scnlen field of an XTY_LD csect aux entry.
2417 (coff_print_aux): New static function.
2418 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2419 in coff_pointerize_aux_hook.
2420 (bfd_coff_std_swap_table): Initialize new field.
2421 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2422 * libcoff.h: Rebuild.
2423 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2424 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2426 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2427 if there are symbols, for native AIX ld compatibility.
2429 * coffcode.h (bfd_coff_backend_data): Add new field
2430 _bfd_coff_pointerize_aux_hook.
2431 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2432 or I960, and as 0 otherwise.
2433 (bfd_coff_std_swap_table): Initialize new field.
2434 * libcoff.h: Rebuild.
2435 * coffgen.c (coff_pointerize_aux): Change parameters to take
2436 symbol pointer instead of type and class, and to take aux index.
2437 Call _bfd_coff_pointerize_aux_hook if it is defined.
2438 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2439 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2440 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2442 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2443 read-only/host-only support.
2445 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2447 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2450 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2451 BFD_JUMP_TABLE_ARCHIVE accordingly.
2452 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2453 (_bfd_compute_and_write_armap): Declare.
2454 (_bfd_generic_read_ar_hdr): Declare.
2455 (_bfd_read_ar_hdr): Define.
2456 (_bfd_noarchive_read_ar_hdr): Define.
2457 (_bfd_archive_bsd_read_ar_hdr): Define.
2458 (_bfd_archive_coff_read_ar_hdr): Define.
2459 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2460 _bfd_read_ar_hdr instead.
2461 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2462 (_bfd_compute_and_write_armap): Rename from
2463 compute_and_write_armap. Make non-static. Change all callers.
2464 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2465 than _bfd_snarf_ar_hdr.
2466 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2467 * ieee.c (ieee_read_ar_hdr): Define.
2468 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2469 * oasys.c (oasys_read_ar_hdr): Define.
2470 * som.c (som_read_ar_hdr): Define.
2471 * bfd-in2.h, libbfd.h: Rebuild.
2473 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2475 * peicode.c (coff_swap_filehdr_in): If symptr is
2476 zero, there aren't any symbols, even if nsyms is set.
2478 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2480 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2482 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2483 sections, and set styp correctly for them: .got, .hash, .dynamic,
2484 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2485 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2487 (ecoff_sort_hdrs): New static function.
2488 (ecoff_compute_section_file_positions): Return boolean, not void.
2489 Sort the sections by VMA before looking through them. Put the
2490 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2491 section on an appropriate boundary within the page.
2492 (ecoff_compute_reloc_file_positions): Check return value of
2493 ecoff_compute_section_file_positions.
2494 (_bfd_ecoff_set_section_contents): Likewise.
2495 (_bfd_ecoff_write_object_contents): Check for various Alpha
2496 section types when incrementing text_size and data_size. Call
2497 adjust_headers backend function if it exists.
2498 * coff-alpha.c (alpha_adjust_headers): New static function.
2499 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2500 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2502 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2504 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2506 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2507 of ALTERNATE_AIX_CORE_FORMAT.
2508 * configure.in (aix4): No longer need CORE_FLAGS.
2509 * configure: Updated.
2511 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2513 NS32k changes from Ian Dall:
2514 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2516 (aout_link_input_section_std, aout_link_input_section_ext,
2517 aout_link_reloc_link_order): Call them instead of _bfd_*
2519 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2521 (backend_data): Use it instead of hardcoded zero.
2523 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2524 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2526 * ns32knetbsd.c: Include bfd.h.
2527 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2528 (MY_bfd_reloc_type_lookup): Declare function too.
2529 * pc532-mach.c (set_sizes): Don't declare.
2530 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2531 (backend_data, MY_backend_data): Don't define.
2533 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2534 ns32k-*-lites* like ns32k-*-netbsd*.
2536 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2539 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2541 * coffcode.h (coff_write_object_contents): Restore setting
2542 f_timdat to 0, deleted on August 22.
2544 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2546 * coffcode.h (coff_bfd_copy_private_symbol_data,
2547 coff_bfd_copy_private_section_data,
2548 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2549 * peicode.h (coff_bfd_copy_private_bfd_data): New
2550 (pe_bfd_copy_private_bfd_data): New.
2551 (coff_swap_scnhdr_in): Swap bss size into the right place.
2552 (pe_print_private_bfd_data): Add some newlines.
2554 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2556 * som.c (setup_sections): Don't die if a space has no subspaces.
2558 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2560 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2561 dynamic symbol override a common symbol. Don't change the size or
2562 type if they have been set and the new symbol is not a definition.
2563 Warn if the size or type changes.
2565 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2567 * som.c (som_begin_writing): Don't write the symbol table or
2569 (som_finish_writing): Write them here. Place them after the
2570 subspace data, but before the relocs.
2572 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2574 * sunos.c (sunos_add_one_symbol): Just pass false, not
2575 info->shared_library, to sunos_create_dynamic_sections.
2576 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2578 (sunos_check_dynamic_reloc): Remove .text section assertion.
2580 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2582 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2583 * configure, configure.in: Add pmac_xcoff_vec case.
2584 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2585 * coff-pmac.c: New file, PowerMac XCOFF support.
2586 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2587 * targets.c (pmac_xcoff_vec): Declare.
2589 * mpw-config.in: Various changes to be compatible with the
2590 autoconf-based configury.
2591 * mpw-make.sed: New file, sed commands to translate Unix
2592 makefile into MPW syntax.
2593 * mpw-make.in: Remove.
2594 * hosts/mpw.h: Remove.
2595 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2596 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2598 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2600 * binary.c (binary_get_symtab): Return an empty string on error.
2601 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2603 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2605 * coff-ppc.c: Reformatted according to gnu conventions
2606 Removed irrelevant "if 0" code
2608 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2610 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2611 symbols rather than as indirect symbols.
2612 (MY(slurp_symbol_table)): Don't do anything special about
2615 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2616 of .ctors and .dtors sections is no larger than 2.
2618 * sunos.c (sunos_add_one_symbol): Don't change
2619 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2621 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2622 dynamic symbols when creating a shared library.
2623 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2625 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2626 written even if it is not defined in a regular object.
2627 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2628 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2629 rather than the constant 22.
2630 (sunos_check_dynamic_reloc): Handle creating a shared library.
2631 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2632 zero when creating a shared library.
2633 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2634 write it out at the start of the symbol table.
2636 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2638 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2640 * config.bfd: Add arm-*-coff.
2641 * configure.in, configure: Add armcoff_{little,big}_vec.
2642 * targets.c (armcoff_{little,big}_vec): Declare.
2643 (bfd_target_vector): Add armcoff_{little,big}_vec.
2644 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2646 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2648 * targets.c (bfd_find_target): Remove debugging code.
2650 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2652 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2654 * Makefile.in: added *-ppc files
2655 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2656 allow pe based .o's to be shared with other tools on ppc/NT
2657 * config.bfd: added powerpc[le]-[pe|winnt] config support
2658 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2659 * peicode.h: Added more section flags for PE on ppc
2660 Added coff_swap_filehdr_out to allow peicode.h to be
2661 used for non-image PE files on ppc.
2662 Check for image, or not, before copying pe_opthdr
2663 * targets.c: Added new bfd's
2664 * targets.c: Removed two inactive bfds that shouldn't have made it this
2667 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2669 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2670 explicit values to initialize all relocs. Change all users.
2671 (ppc_elf_brtaken_inner): New function to handle branch predicition
2673 (ppc_elf_brtaken_reloc): Ditto.
2674 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2675 relocs use ppc_elf_unsupported_reloc.
2676 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2677 needs to be reported.
2678 (ppc_elf_relocate_section): Support branch prediction relocs.
2680 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2682 * bfd.c (bfd_assert): Remove \n from string passed to
2685 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2686 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2687 (bfd_coff_make_section_hook): Don't define.
2688 (coff_make_section_hook): Remove.
2689 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2690 (styp_to_sec_flags): Likewise.
2691 (coff_write_object_contents): Likewise.
2692 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2694 * libcoff.h: Rebuild.
2695 * coffgen.c (make_a_section_from_file): Just call
2696 bfd_make_section_anyway, not bfd_make_section or
2697 bfd_coff_make_section_hook.
2698 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2699 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2700 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2701 make_section_hook field.
2702 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2704 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2705 pointers into value field for warning and indirect symbols; just
2706 leave the value field alone.
2707 * linker.c (generic_link_add_symbol_list): Use next symbol for
2708 warning and indirect symbols, rather than looking in symbol value.
2709 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2710 parameter. Change all callers. Remove support for indirect
2711 symbols; it didn't work anyhow.
2712 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2713 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2714 * bfd-in2.h: Rebuild.
2716 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2718 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2719 go back to telling the tools this reloc operates on 32 bits.
2721 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2724 rather than a direct fprintf.
2725 * archive.c (_bfd_write_archive_contents): Likewise.
2726 * coffcode.h (coff_slurp_symbol_table): Likewise.
2727 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2728 (ppc_elf_unsupported_reloc): Likewise.
2729 (ppc_elf_relocate_section): Likewise.
2730 * i386linux.c (linux_tally_symbols): Likewise.
2731 (linux_finish_dynamic_link): Likewise.
2732 * osf-core.c (osf_core_core_file_p): Likewise.
2733 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2734 * som.c (som_sizeof_headers): Likewise.
2735 * srec.c (srec_bad_byte): Likewise.
2736 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2737 * libbfd-in.h (bfd_assert): Declare first parameter const.
2738 * libbfd.h: Rebuild.
2739 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2740 bfd_reloc_overflow is enough.
2741 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2742 * coff-h8500.c (rtype2howto): Likewise.
2743 * coff-z8k.c (rtype2howto): Likewise.
2744 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2745 * elf.c (_bfd_elf_get_lineno): Likewise.
2746 (_bfd_elf_no_info_to_howto): Likewise.
2747 (_bfd_elf_no_info_to_howto_rel): Likewise.
2748 * hp300hpux.c (convert_sym_type): Likewise.
2749 (MY(swap_std_reloc_in)): Likewise.
2750 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2752 * libaout.h (struct aoutdata): Add line_buf field.
2753 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2754 and filename_buffer. Instead, use a malloc buffer stored in the
2755 new line_buf field. Remove length restrictions.
2757 * coffgen.c (string_size): Remove static variable.
2758 (debug_string_size, debug_string_section): Likewise.
2759 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2760 and debug_string_size_p parameters. Use them instead of the
2761 global variables. Change all callers.
2762 (coff_write_symbol): Likewise.
2763 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2764 (coff_write_symbols): Add local variables to replace removed
2767 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2768 function, and line_base fields.
2769 * libcoff.h: Rebuild.
2770 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2771 information, rather than using static variables.
2773 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2774 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2776 * init.c (initialized): Remove static variable.
2777 (bfd_init): Don't bother setting initialized.
2778 (bfd_check_init): Remove.
2779 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2780 * libbfd.h: Rebuild.
2782 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2784 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2785 size for full core dumps. Copy core file header to private data.
2786 (rs6000coff_core_file_failing_command,
2787 rs6000coff_core_file_failing_signal): New functions to extract
2788 the file name and terminating signal from the core file.
2789 * coff-rs6000.c: Use them.
2791 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2793 Change arch info to be const, initialized at compile time.
2794 * archures.c: Reindent many functions. Change CONST to const.
2795 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2796 nothing set it anyhow. Make next const.
2797 (bfd_arch_info_list): Remove.
2798 (bfd_archures_list): Rename from archures_init_table. Change from
2799 a table of function pointers to a table of bfd_arch_info_type
2800 structure addresses.
2801 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2802 (bfd_lookup_arch): Likewise.
2803 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2805 (bfd_default_arch_struct): Make const.
2806 (bfd_arch_init, bfd_arch_linkin): Remove.
2807 (bfd_get_arch_info): Return a const pointer.
2808 * init.c (bfd_init): Don't call bfd_arch_init.
2809 * bfd.c (struct _bfd): Make arch_info const.
2810 * bfd-in2.h: Rebuild.
2811 * libbfd.h: Rebuild.
2812 * configure.in: Put & before everything in $selarchs.
2813 * configure: Rebuild.
2814 * cpu-*.c: Change bfd_*_arch from a function which calls
2815 bfd_arch_linkin to a const structure.
2816 * ieee.c (ieee_object_p): Make arch const.
2818 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2820 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2822 * bfd-in2.h: Regenerate.
2823 * libbfd.h: Regenerate.
2825 * elf32-ppc.c (reloc_type): Update names to match current draft.
2826 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2827 relative. Update names to current V.4 draft.
2828 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2829 (ppc_elf_relocate_section): Rename relocations to match draft.
2831 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2833 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2834 compiled with -mrelocatable-lib to be linked with either normal
2835 modules or -mrelocatable modules.
2837 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2839 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2840 in the a.out header.
2842 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2843 a reloc against a local symbol, even if it's not a section.
2845 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2847 * targets.c (bfd_target): Remove unused align_power_min field.
2848 * bfd-in2.h: Rebuild.
2849 * All backends: Remove initialization of align_power_min.
2851 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2853 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2855 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2857 * config.bfd (mips-dec-netbsd*): New target.
2858 * configure.host (mips-dec-netbsd*): New host.
2859 * configure.in (mips-dec-netbsd*): New native.
2860 * configure: Rebuild.
2862 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2864 Make the COFF backend linker merge common types:
2865 * cofflink.c (struct coff_debug_merge_element): Define.
2866 (struct coff_debug_merge_type): Define.
2867 (struct coff_debug_merge_hash_entry): Define.
2868 (struct coff_debug_merge_hash_table): Define.
2869 (coff_debug_merge_hash_table_init): Define.
2870 (coff_debug_merge_hash_table_free): Define.
2871 (coff_debug_merge_hash_lookup): Define.
2872 (struct coff_final_link_info): Add debug_merge field.
2873 (coff_debug_merge_hash_newfunc): New static function.
2874 (_bfd_coff_final_link): Allocate and free debug_merge table.
2875 (coff_link_input_bfd): Merge identical enum, struct and union
2878 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2880 Convert i960 COFF to use COFF backend linker.
2881 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2882 structure to store the symbol being used.
2883 (coff_i960_start_final_link): New static function.
2884 (coff_i960_relocate_section): New static function.
2885 (coff_i960_adjust_symndx): New static function.
2886 (coff_start_final_link): Define.
2887 (coff_relocate_section): Define.
2888 (coff_adjust_symndx): Define.
2889 * coffcode.h (bfd_coff_backend_data): Add new callback function
2890 _bfd_coff_start_final_link.
2891 (bfd_coff_start_final_link): Define.
2892 (coff_start_final_link): Define if not defined.
2893 (bfd_coff_std_swap_table): Add coff_start_final_link.
2894 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2896 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2897 function callback is not NULL.
2898 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2899 (_bfd_coff_internal_syment_name): Declare.
2900 * libcoff.h: Rebuild.
2901 * configure.in (icoff_big_vec): Add cofflink.o.
2902 (icoff_little_vec): Likewise.
2903 * configure: Rebuild.
2905 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2907 * Makefile.in (clean-info): Remove extraneous tab from line
2910 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2912 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2913 contents has relocs.
2915 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2917 * coffcode.h (coff_compute_section_file_positions): Keep the
2919 (coff_write_object_contents): Remember if it's a relocatable
2921 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2922 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2923 if relocatable file. Swap out saved raw size.
2925 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2927 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2928 (maintainer-clean): Rename from realclean, passing
2929 maintainer-clean down to subdirectories, but leave realclean as a
2932 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2935 * dep-in.sed: Remove config.h from generated dependencies.
2937 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2938 broken out of sunos_canonicalize_dynamic_symtab.
2939 (sunos_canonicalize_dynamic_symtab): Call new function
2940 sunos_slurp_dynamic_symtab.
2941 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2942 dynamic symbol table to the caller.
2943 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2944 callback to override the symbols being read.
2945 * libaout.h (struct aout_backend_data): Add three new parameters
2946 to add_dynamic_symbols callback.
2948 Extensive minor changes to avoid various gcc warnings. Also:
2949 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2950 * archures.c (bfd_arch_info_type): Change mach field from long to
2952 (bfd_lookup_arch): Change machine parameter from long to unsigned
2955 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2957 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2958 a symbol with a non-zero plt_offset.
2960 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2962 * elfcode.h (align_file_position): Remove; not used.
2964 * configure.in: Only check for <sys/procfs.h> on a native system,
2965 and make sure it defines prstatus_t.
2966 * configure: Rebuild.
2968 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2970 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2972 * config.in: Rename from config.h.in.
2973 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2974 Check for config.h:config.in when creating stamp-h.
2975 * configure: Rebuild.
2976 * Makefile.in (stamp-h): Depend upon config.in rather than
2977 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2978 calling config.status.
2980 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2981 (Makefile): Just rebuild Makefile.
2982 (config.h, stamp-h): New targets.
2983 * configure.in: Create stamp-h when rebuilding config.h.
2984 * configure: Rebuild.
2986 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2988 * configure.in: Call AC_CONFIG_HEADER. Substitute
2989 HOST_64BIT_LONG. Check that various header files exist. Check
2990 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2991 and/or free need to be declared. Don't make a link to sysdep.h.
2992 Define TRAD_HEADER for various hosts.
2993 * configure: Rebuild.
2994 * configure.host: Don't set my_host. Add definitions taken from
2995 host header files for various entries. Remove entries which now
2997 * acconfig.h: New file.
2998 * config.h.in: New file, built by autoheader.
2999 * sysdep.h: New file.
3000 * Makefile.in (do_distclean): Don't remove sysdep.h.
3002 (LOCAL_H_DEPS): New variable.
3003 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3005 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3006 ($(OPTIONAL_BACKENDS)): Likewise.
3007 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3008 looking through sysdep.h.
3009 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3010 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3011 (fprintf_vma, sprintf_vma): Likewise.
3012 (int64_type, uint64_type): Don't define.
3013 * bfd-in2.h: Rebuild.
3014 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3015 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3016 * lynx-core.c: Include stuff from old hosts/lynx.h.
3017 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3018 rather than NO_FCNTL.
3019 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3020 rather than NATIVE_HPPAHPUX_COMPILER.
3021 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3023 * hosts/*.h: Remove all header files which merely include,
3024 declare, and define things. Leave header files which define
3025 information needed by trad-core.c.
3027 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3028 (BFD_CC_FOR_BUILD): Define.
3029 * configure.in: Use BFD_CC_FOR_BUILD.
3030 * configure: Rebuild.
3032 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3034 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3035 * configure: Rebuild.
3037 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3040 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3042 * config.bfd: i386pe_ve -> i386pe_vec.
3044 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3046 * configure.host: Incorporate host Makefile fragments by setting
3048 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3049 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3050 value based on whether the code is being compiled by a cross
3051 compiler. Don't substitute host_makefile_frag or frags.
3052 * aclocal.m4: New file to define local AC_PROG_CC.
3053 * configure: Rebuild.
3054 * Makefile.in (INSTALL): Set to @INSTALL@.
3055 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3056 (INSTALL_DATA): Set to @INSTALL_DATA@.
3058 (CC): Define as @CC@.
3059 (CFLAGS): Set to @CFLAGS@.
3060 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3061 (@host_makefile_frag@): Remove.
3062 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3063 after other options.
3064 (config.status): Remove dependency upon @frags@.
3065 * config/*.mh, config/README: Remove.
3067 * config.bfd: Rewrite to incorporate the contents of the Makefile
3068 fragments by setting shell variables, rather than merely returning
3069 the name of a Makefile fragment.
3070 * configure.in: Use shell variables set by config.bfd rather than
3071 looking at the target Makefile fragment files. Don't substitute
3072 target_makefile_frag. Do substitute TDEFINES.
3073 * configure: Rebuild.
3074 * Makefile.in (@target_makefile_frag@): Remove.
3075 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3076 * config/*.mt: Remove.
3078 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3080 * configure.in: Put changequote lines around "i[345]86" patterns
3081 section of core file support.
3083 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3085 * som.c (som_bfd_print_private_bfd_data): Define to use the
3088 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3090 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3091 entry, text_start and data_start.
3093 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * Makefile.in (OFILES): Remove $(TDEPFILES).
3096 * config/apollo.mt (TDEPFILES): Remove.
3097 * config/README: Update.
3099 * configure.in: For a native configuration, set COREFILE and
3100 COREFLAG based on the canonical host name.
3101 * configure: Rebuild.
3102 * Makefile.in: Rebuild dependencies.
3103 (ALL_CFLAGS): Add @COREFLAG@.
3104 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3105 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3106 support routines. Check LYNX_CORE rather than HOST_LYNX.
3107 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3108 * i386lynx.c: Likewise.
3109 * m68klynx.c: Likewise.
3110 * sparclynx.c: Likewise.
3111 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3112 * *-core.c: Comment changes.
3113 * config/decstation.mh (HDEPFILES): Remove.
3114 (HDEFINES): Remove -DTRAD_CORE.
3115 * config/irix3.mh (RANLIB): Remove.
3116 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3117 (HDEFINES): Remove -DIRIX_CORE.
3118 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3119 (HDEFINES): Remove -DTRAD_CORE.
3120 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3121 * config/ultra3.mh (RANLIB): Remove.
3122 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3123 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3124 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3125 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3126 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3127 * config/i386aix.mh, config/i386bsd.mh: Remove.
3128 * config/i386linux.mh, config/i386mach3.mh: Remove.
3129 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3130 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3131 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3132 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3133 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3134 * config/solaris2.mh, config/stratus.mh: Remove.
3135 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3136 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3138 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3140 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3141 DT_FINI entry if the appropriate symbol is not in the hash table.
3143 * libelf.h (struct elf_backend_data): Add create_program_headers
3144 and want_hdr_in_seg fields.
3145 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3147 (elf_backend_create_program_headers): Likewise.
3148 (elfNN_bed): Initialize create_program_headers and
3150 * elf.c (get_program_header_size): Call create_program_headers
3152 (map_program_segments): Check want_hdr_in_seg backend field. Call
3153 create_program_headers backend routine.
3155 * elf.c (assign_file_positions_except_relocs): Align non allocated
3156 sections when creating an executable.
3158 * elfcode.h (elf_swap_phdr_in): Make non static.
3159 (elf_swap_phdr_out): Make non static.
3160 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3161 (bfd_elf32_swap_phdr_out): Declare.
3162 (bfd_elf64_swap_phdr_in): Declare.
3163 (bfd_elf64_swap_phdr_out): Declare.
3165 * ecofflink.c (ecoff_collect_shuffle): New static function.
3166 (_bfd_ecoff_get_accumulated_pdr): New function.
3167 (_bfd_ecoff_get_accumulated_sym): New function.
3168 (_bfd_ecoff_get_accumulated_ss): New function.
3169 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3170 (_bfd_ecoff_get_accumulated_sym): Declare.
3171 (_bfd_ecoff_get_accumulated_ss): Declare.
3172 * libbfd.h: Rebuild.
3174 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3176 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3178 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3179 warning symbols. If any section is named .gnu.warning.XXX, treat
3180 the contents as a warning to be issued if the symbol XXX is
3182 (elf_link_output_extsym): For an indirect or warning symbol, just
3183 output the symbol it points to.
3185 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3186 if bfd_hash_allocate fails, since it will already be set.
3187 (generic_link_hash_newfunc): Likewise.
3188 (archive_hash_newfunc): Likewise.
3189 (hash_entry_bfd): New static function.
3190 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3191 callback. Allocate a new warning using the hash table newfunc.
3192 Use bfd_hash_replace to update the entry in the hash table, rather
3193 than assuming we can copy the fields with structure assignment.
3195 * hash.c (bfd_hash_replace): New function.
3196 * bfd-in.h (bfd_hash_replace): Declare.
3197 * bfd-in2.h: Rebuild.
3199 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3201 * config.bfd: Add mips*vr4300-*-elf* target.
3202 * config/mipsbvr4300.mt: Added.
3204 See file ChangeLog.2
3211 version-control: never