1 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4 assume that we can set the GP value and then get the same value,
5 since it won't be true if the output file is neither ELF nor
7 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
8 _bfd_get_gp_value here.
9 (mips_gprel_reloc): Don't assume we can set and get the GP value.
10 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
12 (mips_elf_lo16_reloc): Likewise.
13 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
14 Don't require that the BFD be ELF.
15 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
16 (mips_elf_gprel32_reloc): Likewise.
17 (mips_elf_relocate_section): Don't assume we can set and get the
19 (mips_elf_finish_dynamic_symbol): Don't bother to use
20 _bfd_get_gp_value here.
22 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
23 Don't change epdr between malloc and free. Be careful not to free
24 NULL pointers. Zero out the first RPDR.
26 * configure.host: On Linux, only pass -rpath option if $(libdir)
27 is neither /lib nor /usr/lib. From Alan Modra
28 <alan@mullet.Levels.UniSA.Edu.Au>.
30 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
32 (elf_dt_name): Rename from elf_dt_needed_name.
33 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
35 (bfd_elf_get_dt_soname): New function.
36 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
37 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
38 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
41 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
43 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
44 _bfd_sparc_elf_reloc_type_lookup.
45 (bfd_elf32_bfd_reloc_type_lookup): Update.
46 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
47 (sparc64_elf_howto_table): Define.
48 (sparc_reloc_map): Define.
49 (sparc64_elf_reloc_type_lookup): New function.
50 (sparc_elf_wdisp16_reloc): New function.
51 (elf_info_to_howto): Use sparc64_elf_howto_table.
52 (sparc64_elf_relocate_section): Likewise.
53 (bfd_elf64_bfd_reloc_type_lookup): Update.
55 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
57 * configure.host: Check for 'do not mix' from native linker before
60 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
62 * bfd.c (_bfd_get_gp_value): New function.
63 (_bfd_set_gp_value): New function.
64 * libbfd-in.h (_bfd_get_gp_value): Declare.
65 (_bfd_set_gp_value): Declare.
67 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
68 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
69 directly to the fields in the tdata information.
70 (alpha_relocate_section): Likewise.
71 * coff-mips.c (mips_adjust_reloc_in): Likewise.
72 (mips_gprel_reloc): Likewise.
73 (mips_relocate_section): Likewise.
74 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
75 (mips_elf_lo16_reloc): Likewise.
76 (mips_elf_final_gp): Likewise.
77 (mips_elf_gprel16_reloc): Likewise.
78 (mips_elf_gprel32_reloc): Likewise.
79 (mips_elf_relocate_section): Likewise.
80 (mips_elf_finish_dynamic_symbol): Likewise.
82 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
84 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
86 * configure.in: Call AC_PROG_CC before configure.host.
88 * configure.host: Don't set information which autoconf should
89 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
91 * configure.host: Remove go32 and win32 host information, since it
92 should no longer be needed.
94 * elf.c (map_sections_to_segments): If we have a .dynamic section,
95 then start a new segment rather than put a writable section in a
98 * configure.host: Set RPATH_ENVVAR.
100 * Makefile.in: Rebuild dependencies.
102 * elflink.c (_bfd_elf_create_linker_section): Remove unused
103 zero_section variable.
105 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
107 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
108 ($(srcdir)/libbfd.h): Rename from libbfd.h.
109 ($(srcdir)/libcoff.h): Rename from libcoff.h.
111 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
113 * ieee.c (ieee_write_expression): Only use an R variable for a
114 local symbol. Don't output a zero offset. Handle a zero address.
115 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
116 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
118 (parse_expression): Don't try to handle multiple occurrences of a
119 P variable. Handle I variables differently from X variables. Fix
120 the order of minus expressions.
121 (ieee_slurp_external_symbols): Generate an I variable for an NN
122 record. Fix handling of ATI and ATX records.
123 (ieee_slurp_sections): Only set minimal section attributes.
124 Adjust them later, based on the section contents.
125 (ieee_object_p): Read in the file until just after the ME record.
126 Call ieee_slurp_section_data to set the section flags.
127 (do_one): Add iterations parameter. Only repeat the first load
128 item. Set the section and file reloc flags.
129 (ieee_slurp_section_data): Set section flags. Pass iterations to
131 (ieee_canonicalize_reloc): Handle I variables.
132 (do_with_relocs): Only emit relocation size when necessary.
133 Increase MAXRUN to 127. Change ov to be assigned, and take
134 src_mask and pcrel_offset into account.
135 (ieee_write_data_part): Skip sections that are not loaded.
136 (ieee_write_external_part): Don't output optional last entry of WX
138 (ieee_write_me_part): Make setting of me_record neater.
139 (ieee_generic_stat_arch_elt): Get the size of an archive element.
141 * syms.c (stt): Add entries for zerovars, vars, and code.
143 * elfcode.h (validate_reloc): New static function.
144 (write_relocs): Call validate_reloc for non ELF relocs.
146 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
147 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
148 (TARGET_LITTLE_SYM): Likewise.
150 * config.bfd (m68*-*-psos*): New target.
152 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
154 * i386msdos.c: Remove some #if 0 code.
155 (msdos_write_object_contents): Don't include empty sections in the
156 size computation, regardless of their address.
158 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
160 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
161 is NULL, ie, the -r switch is used.
163 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
165 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
166 (BFD_RELOC_MIPS_GOT_LO16): Define.
167 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
168 * bfd-in2.h, libbfd.h: Rebuild.
169 * elf32-mips.c (mips_reloc_map): Map new relocs.
171 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
173 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
176 * ieee.c (get_symbol): Set the section to bfd_abs_section.
177 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
178 simple number for the section address, rather than an expression.
179 Limit the number of bytes between relocs to MAXRUN.
180 (ieee_write_me_part): Set me_record to the file offset after the
182 (ieee_write_processor): New static function.
183 (ieee_write_object_contents): Use ieee_write_processor.
185 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
187 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
189 * coff-aux.c: Change include of aux.h to aux-coff.h.
191 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
193 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
194 relocation put the addend both in the reloc entry and the data.
195 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
198 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
199 a R_68K_PCxx reloc against a defined global symbol directly.
200 (elf_m68k_check_relocs): Don't count such a reloc.
202 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
203 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
204 symbol for now, otherwise always record the symbol as dynamic.
205 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
206 is not referenced by a dynamic object, and we are not making a
207 shared object, then don't make a PLT entry. If we do make a PLT
208 entry, make sure the symbol has been recorded as dynamic.
210 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
212 * configure.host: When making a shared library, set HLDFLAGS to
213 pass an appropriate -rpath option. Use the make variable SONAME
214 as the shared library soname, rather than computing it here. On
215 SunOS, build stamp-tshlink in place of $(SHLINK).
216 * Makefile.in (SONAME): New variable.
217 ($(SHLINK)): Make a link to the transformed name, as well.
218 (stamp-tshlink): New target.
219 (install): Skip stamp-tshlink during install.
221 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
223 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
224 linker sections have been set up yet.
226 * elf.c (make_mapping): Add an additional argument to suppress
227 making the first section include the program headers.
228 (map_sections_to_segments): If the user used -Ttext such that the
229 program headers are on a different page, do not set the flags
230 saying that this section includes the program headers.
232 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
234 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
235 don't define TRAD_HEADER.
236 * configure: Rebuild.
238 * netbsd-core.c: New file, support for NetBSD core files.
239 * hosts/*nbsd.h: Removed.
241 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
243 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
244 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
245 * libbfd.h, bfd-in2.h: Regenerated.
246 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
247 bfd_elf32_bfd_reloc_type_lookup.
248 (reloc_type{,_names}): Deleted.
249 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
251 (sparc_reloc_map): Add sparc64 relocs.
252 (sparc_elf_notsupported_reloc): New static function.
253 (sparc_elf_wdisp16_reloc): New static function.
254 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
255 (elf32_sparc_relocate_section): Likewise.
256 (bfd_elf32_bfd_reloc_type_lookup): Define.
257 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
258 (reloc_type{,_names}): Deleted.
259 (elf_sparc_howto_table): Deleted.
260 (sparc_reloc_map): Deleted.
261 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
262 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
264 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
266 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
269 * Makefile.in (program_transform_name): New variable.
270 (install): Transform library name before installing it.
272 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
274 * archures.c (bfd_mach_i960_hx): Define.
275 * bfd-in2.h: Rebuild.
276 * cpu-i960.c (scan_960_mach): Accept machine "hx".
277 (MATRIX): Expand entries for HX.
278 (arch_info_struct): Add i960:hx entry.
279 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
280 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
281 (coff_set_flags): Handle bfd_mach_i960_hx.
283 Support for building as a shared library, based on patches from
284 Alan Modra <alan@spri.levels.unisa.edu.au>:
285 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
286 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
287 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
288 * configure: Rebuild.
289 * configure.host: If --enable-shared, adjust shared library stuff
290 based on the host. If the host is SunOS, and the linker supports
291 -rpath, set HLDFLAGS to use it.
292 * Makefile.in (ALLLIBS): New variable.
293 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
294 (COMMON_SHLIB, SHLINK): New variables.
295 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
296 (STAGESTUFF): Remove variable.
297 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
299 (stamp-ofiles): New target, like old ofiles target, but build
300 using a temporary file and move-if-change, and touch stamp-ofiles
302 (ofiles): Just depend upon stamp-ofiles.
303 (stamp-piclist, piclist): New targets.
304 ($(SHLIB), $(SHLINK)): New targets.
305 (targets.o, archures.o): Build twice if PICFLAG is set.
306 (do_mostlyclean): Remove pic/*.o.
307 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
309 (do_distclean): Remove pic and stamp-picdir.
310 (install): Install shared libraries.
311 ($(OFILES)): Depend upon stamp-picdir.
312 (stamp-picdir): New target.
314 * libcoff-in.h: Add comment reminding people that libcoff.h is a
316 * libcoff.h: Rebuild.
318 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
319 flavour of a section with no owner.
321 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
322 ELF_LINK_NON_ELF flag.
323 (mips_elf_create_got_section): Likewise.
325 * elf.c: Revert last change, since it breaks dynamic linking.
326 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
328 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
329 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
330 (elfNN_bed): Don't initialize want_hdr_in_seg field.
332 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
334 * elf.c (assign_file_positions_for_segments): If the backend does
335 not want the elf header or the program headers in the address
336 space, do not include them in the calculations.
338 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
339 function to determine if we need additional program headers.
340 (ppc_elf_modify_segment_map): Define as a NOP function for now.
341 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
343 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
345 * coffcode.h: Move today's libcoff.h change into coffcode.h.
347 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
349 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
350 back into one line. Some compilers (sunos 4.1.3 for example)
351 won't accept args split across more than one line.
353 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
355 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
356 * configure: Regenerate.
358 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
360 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
361 try to do arithmetic on a void *, cast it to a unsigned char * first.
363 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
365 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
366 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
368 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
369 flag for a newly defined symbol.
370 (NAME(bfd_elf,record_link_assignment)): Likewise.
371 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
372 set the DEF or REF_REGULAR flags correctly.
374 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
375 (libbfd.h, libcoff.h): Corresponding change.
377 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
378 a PLT32 reloc as dynamic.
379 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
380 is not referenced by a dynamic object, and we are not making a
381 shared object, then don't make a PLT entry. If we do make a PLT
382 entry, make sure the symbol has been recorded as dynamic.
384 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
386 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
387 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
388 (powerpcle-*-cygwin32): New.
389 * peicode.h (add_data_entry): Get address from vma.
391 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
393 * elflink.c (_bfd_elf_create_linker_section): If the symbol
394 attached to the section has already been created as an undefined
395 symbol, treat it as if it hasn't been created yet.
397 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
399 * elflink.h (elf_bfd_final_link): Don't output initial dummy
400 symbol or section symbols if stripping all symbols and this is not
401 a relocateable link. Don't output the symbol string table if
402 there are no symbols.
403 (elf_link_flush_output_syms): Don't do anything if there are no
406 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
408 * coff-aux.c: New file.
409 * hosts/m68kaux.h: New file.
410 * config.bfd (m68*-apple-aux*): New target.
411 * configure.in (m68*-apple-aux*): New native host.
412 (m68kaux_coff_vec): New vector.
413 * configure: Rebuild.
414 * targets.c (m68kaux_coff_vec): Declare.
415 * coffcode.h (bfd_coff_backend_data): Add field
416 _bfd_coff_link_add_one_symbol.
417 (bfd_coff_link_add_one_symbol): Define.
418 (compare_arelent_ptr): New static function if TARG_AUX.
419 (coff_write_relocs): If TARG_AUX, sort the relocs.
420 (coff_write_object_contents): Set A/UX aouthdr magic number.
421 (coff_link_add_one_symbol): Define if not defined.
422 (bfd_coff_std_swap_table): Initialize new field.
423 * libcoff.h: Rebuild.
424 * cofflink.c (coff_link_add_symbols): Call
425 bfd_coff_link_add_one_symbol rather than
426 _bfd_generic_link_add_one_symbol.
427 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
428 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
429 * coff-mips.c (mips_ecoff_backend_data): Likewise.
430 * Makefile.in: Rebuild dependencies.
431 (BFD32_BACKENDS): Add coff-aux.o.
432 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
434 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
436 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
437 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
439 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
441 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
442 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
443 (maintainer-clean): Warn about deleting special files.
444 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
446 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
447 warning symbols correctly.
448 * elf32-i386.c (elf_i386_relocate_section): Likewise.
449 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
450 * elf32-mips.c (mips_elf_relocate_section): Likewise.
451 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
452 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
453 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
455 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
458 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
460 * libcoff-in.h: aligned newly exported names with bfd naming
461 conventions. Removed an erroneous define of POWERPC_LE_PE.
462 * libcoff.h: Rebuild.
463 * cofflink.c, coff-ppc.c: the above function name changes
465 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
467 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
468 * ecoff.c (struct extsym_info): Define.
469 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
470 to ecoff_link_write_external.
471 (ecoff_link_write_external): Accept a struct extsym_info pointer.
472 Strip symbols when appropriate.
474 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
475 * syms.c (BSF_OBJECT): Define.
476 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
477 * bfd-in2.h: Rebuild.
478 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
480 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
483 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
484 copying relocs into a shared object, treat a defined global symbol
486 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
487 * elf32-mips.c (mips_elf_relocate_section): Likewise.
488 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
490 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
491 real defined symbol, not to a weak defined symbol.
493 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
495 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
496 and made a few static functions externs.
498 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
499 POWERPC_LE_PE hack in cofflink.
501 * libcoff-in.h: promoted the following from cofflink.c to allow
502 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
503 coff_debug_merge_element, struct coff_debug_merge_type,
504 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
505 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
506 coff_debug_merge_hash_lookup, coff_link_section_info,
507 coff_final_link_info, coff_debug_merge_hash_newfunc,
508 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
510 * libcoff.h: re-gen'd
512 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
514 * syms.c: Include "bfdlink.h".
515 (struct stab_find_info): Define.
516 (_bfd_stab_section_find_nearest_line): New function.
517 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
519 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
520 * elf.c (_bfd_elf_find_nearest_line): Try calling
521 _bfd_stab_section_find_nearest_line before searching the ELF
522 symbol table. Find the closest STT_FUNC symbol, not the last one.
523 * libcoff-in.h (coff_data_type): Add line_info field.
524 * libcoff.h: Rebuild.
525 * coffgen.c (coff_find_nearest_line): Try calling
526 _bfd_stab_section_find_nearest_line before searching the COFF
528 * Makefile.in: Rebuild dependencies.
530 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
532 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
533 4 bytes, so we get the correct value when updating the register
534 field in little endian mode.
536 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
538 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
539 entry_section fields. Add sntoc and snentry fields.
540 * libcoff.h: Rebuild.
541 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
542 not toc_section and entry_section (the COFF file does not have any
543 sections at this point).
544 (coff_write_object_contents): Set o_snentry and o_sntoc from
545 snentry and sntoc rather than entry_section and toc_section.
546 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
547 snentry, not toc_section and entry_section.
548 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
549 entry_section from hentry.
550 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
552 (xcoff_link_input_bfd): Set sntoc, not toc_section.
553 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
554 than using toc_section directly.
556 * archures.c: Add missing `.' in enum bfd_architecture.
557 * bfd-in2.h: Rebuild.
559 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
560 Robert Lipe <robertl@arnet.com>.
562 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
564 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
565 to sections we allocate. Use bfd_zalloc to allocate initialial
566 sections, not bfd_alloc.
567 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
568 SDA{,2}I16 relocations.
569 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
570 whether to put something in .sbss or not.
571 (ppc_elf_relocate_section): Add support for more relocations. Add
572 in sec->output_offset where appropriate. Make error messages
573 include the symbol name.
575 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
576 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
577 doesn't get redefined messages if -shared.
579 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
580 section if the rel_section field has been set up.
582 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
584 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
587 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
589 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
590 of flags, only flags used are controlled by mach number. Bump up
591 output file mach number to highest of input file mach numbers.
592 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
593 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
595 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
596 bfd_elf64_sparc_vec support.
598 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
600 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
601 the embedded bit is set on some objects and not on others. Just
603 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
606 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
608 * coffcode.h (coff_new_section_hook): Don't try to align the
611 * coffcode.h (coff_set_section_contents): Fix the handling of the
612 .lib section to work even if the entire section contents are
613 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
614 Robert Lipe <robertl@arnet.com>.
616 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
618 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
619 memory here for contents.
621 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
622 _SDA2_BASE_ by 32768.
623 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
624 started using. Allocate contents for .sdata and .sdata2 sections
626 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
628 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
630 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
633 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
635 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
637 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
638 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
639 (bfd_mach_sparc_v9a): Define.
640 (bfd_mach_sparc_v9_p): Define.
641 * bfd-in2.h: Regenerated.
642 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
644 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
645 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
646 to bfd_elf32_sparc_vec.
647 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
648 Add v8plus{,a} support.
650 (sparc_compatible): New function.
651 * elf32-sparc.h: #include "elf/sparc.h".
652 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
653 elf32_sparc_final_write_processing): New functions.
654 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
655 elf_backend_final_write_processing): Define.
657 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
659 * elf-bfd.h (struct elf_link_hash_entry): Add
660 linker_section_pointer field.
661 (enum elf_linker_section_enum): Enumeration for new way of
662 creating linker dynamic sections and symbols.
663 (elf_linker_section{,_pointers}): New structures for creating
664 dynamic sections and symbols.
665 (elf_obj_tdata): Add linker_section_pointers and linker_section
667 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
668 (_bfd_elf_create_linker_section): New declarations.
669 (_bfd_elf_find_pointer_linker_section): Ditto.
670 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
671 (_bfd_elf_make_linker_section_rela): Ditto.
673 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
675 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
676 (ppc_elf_create_linker_section): New function to create the
677 sections .got, .sdata, and .sdata2.
678 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
680 (ppc_elf_check_relocs): Support more of the eabi relocations.
681 (ppc_elf_relocate_section): Ditto.
682 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
683 if the .sdata{,2} + .sbss{,2} section size is > 32k.
685 * elflink.h (elf_create_pointer_linker_section): New function to
686 create initialized pointers in dynamic linker sections.
687 (elf_finish_pointer_linker_section): Actually intialize the
688 pointers created above.
690 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
691 macros to provide both 32 and 64 bit versions of
692 elf_create_pointer_linker_section.
693 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
694 provide both 32 and 64 bit versions of
695 elf_finish_pointer_linker_section.
697 * elflink.c (_bfd_elf_create_linker_section): New function to
698 create a linker section.
699 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
700 given address in the linker pointer offsets created for a given
702 (_bfd_elf_make_linker_section_rela): Make a RELA section
703 corresponding to the generated linker section.
705 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
707 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
709 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
711 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
712 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
713 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
714 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
715 toc entry in an objdump) for now.
716 (ppc_do_last, ppc_get_last): New function - needed to save processing
717 the toc owner to the end.
718 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
721 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
722 toc owner from being done till last. Must define POWERPC_LE_PC
725 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
727 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
729 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
730 SizeOfImage for PowerPC. Ignore the size of the .junk section.
732 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
734 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
736 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
738 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
740 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
742 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
744 * elf.c (assign_file_positions_for_segments): Don't increment file
745 offset for a segment which contains no loadable sections.
747 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
749 * reloc.c: Add new PowerPC relocations.
750 * {bfd-in2,libbfd}.h: Regenerate.
752 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
753 (ppc_elf_reloc_type_lookup): Lookup new relocations.
755 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
757 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
760 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
763 * coffgen.c (coff_find_nearest_line): Don't try to cache
764 information in sections that are not owned by a BFD. From Richard
765 Henderson <richard@atheist.tamu.edu>.
767 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
768 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
769 * elflink.h (elf_link_output_extsym): Remove special check for
772 * ecoffswap.h: Add prototypes for static functions.
774 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
776 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
777 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
779 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
780 to satisfy a TOC16 relocation. Rewrite unsupported relocation
781 support. Begin support for R_PPC_SDA{2,}REL.
783 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
785 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
786 create the .got and .got.neg sections.
787 (ppc_elf_size_dynamic_sections): Call it.
788 (ppc_elf_check_relocs): Call it.
789 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
790 (ppc_elf_check_relocs): Add error messages for relocations we
791 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
794 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
796 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
797 section flags for V.4 and eabi.
799 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
801 * elf.c (assign_file_positions_for_segments): If a segment
802 contains no sections, don't mark it as readable.
804 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
805 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
807 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
808 dynamic section, if there is one.
809 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
810 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
811 (bfd_elf64_swap_dyn_in): Likewise.
812 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
814 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
816 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
817 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
818 <pirker@eiunix.tuwien.ac.at>.
820 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
822 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
823 PowerPC V.4 and eabi.
824 * bfd-in2.h: Regenerate.
825 * libfd.h: Regenerate.
827 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
829 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
830 section type and SHF_EXCLUDE section flag, turning them into the
831 appropriate bfd section flag.
833 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
835 * xcofflink.c (xcoff_link_add_symbols): Create the special
836 sections if we see a DYNAMIC object, in case that is the only
837 XCOFF input object we see.
839 * elf32-mips.c: Extensive changes for a start at dynamic linking
840 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
842 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
843 (struct elf_backend_data): Remove
844 elf_backend_create_program_headers field. Add
845 elf_backend_additional_program_headers and
846 elf_backend_modify_segment_map fields.
847 * elfxx-target.h (elf_backend_type_change_ok): Define if not
849 (elf_backend_additional_program_headers): Likewise.
850 (elf_backend_modify_segment_map): Likewise.
851 (elf_backend_create_program_headers): Don't define.
852 (elfNN_bed): Change to account for field changes.
853 * elf.c (assign_file_positions_for_segments): Call new
854 modify_segment_map backend function. Don't call old
855 create_program_headers backend function.
856 (get_program_header_size): Call additional_program_headers rather
857 than create_program_headers.
858 * elflink.h (elf_link_add_object_symbols): Initialize
859 type_change_ok from new backend field.
860 (elf_link_output_extsym): Don't warn if _rld_new_interface is
862 (elf_reloc_link_order): Treat a reloc against a defined symbol as
863 a reloc against the appropriate section.
865 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
866 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
867 (elf_flags_init): Rename from elf_ppc_flags_init.
868 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
870 (ppc_elf_copy_private_bfd_data): Likewise.
871 (ppc_elf_merge_private_bfd_data): Likewise.
873 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
876 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
878 * coff-alpha.c (alpha_relocate_section): During final link, allow
879 output .lita section to be bigger than 64k by adjusting gp value
880 on a per-input section basis.
881 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
883 (struct ecoff_section_tdata): Add gp field.
885 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
887 Handle Alpha ECOFF changes in OSF/1 3.2.
888 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
890 * coff-alpha.c: Include "aout/ar.h".
891 (alpha_ecoff_get_relocated_section_contents): Don't require an
892 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
893 3.2 doesn't generate one.
894 (alpha_relocate_section): Likewise.
895 (alpha_ecoff_slurp_armap): Define.
896 (alpha_ecoff_slurp_extended_name_table): Define.
897 (alpha_ecoff_construct_extended_name_table): Define.
898 (alpha_ecoff_truncate_arname): Define.
899 (alpha_ecoff_write_armap): Define.
900 (alpha_ecoff_generic_stat_arch_elt): Define.
901 (alpha_ecoff_update_armap_timestamp): Define.
903 (alpha_ecoff_read_ar_hdr): New static function.
904 (alpha_ecoff_get_elt_at_filepos): New static function.
905 (alpha_ecoff_openr_next_archived_file): New static function.
906 (alpha_ecoff_get_elt_at_index): New static function.
907 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
908 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
909 _bfd_ecoff to alpha_ecoff.
910 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
911 field from backend structure, rather than always calling
912 _bfd_get_elt_at_filepos.
913 * coff-mips.c (mips_ecoff_backend_data): Initialize
914 get_elt_at_filepos field.
915 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
916 from _bfd_generic_read_ar_hdr with minor changes.
917 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
918 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
921 * bfd-in.h (BFD_IN_MEMORY): Define.
922 * libbfd-in.h (struct bfd_in_memory): Define.
923 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
924 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
925 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
926 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
927 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
928 (bfd_get_size): Handle BFD_IN_MEMORY flag.
929 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
930 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
931 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
932 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
934 (bfd_openstreamr): Likewise.
935 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
936 BFD_IN_MEMORY is not set.
937 * riscix.c (riscix_some_aout_object_p): Likewise.
938 * bfd-in2.h, libbfd.h: Rebuild.
940 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
941 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
942 (bfd_get_elt_at_index): Define.
943 * archive.c (_bfd_generic_get_elt_at_index): Rename from
944 bfd_get_elt_at_index. Change index parameter from int to
946 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
947 (_bfd_noarchive_get_elt_at_index): Define.
948 (_bfd_archive_bsd_get_elt_at_index): Define.
949 (_bfd_archive_coff_get_elt_at_index): Define.
950 * bfd-in2.h, libbfd.h: Rebuild.
951 * aout-target.h (MY_get_elt_at_index): Define if not defined.
952 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
953 * ieee.c (ieee_get_elt_at_index): Define.
954 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
955 * oasys.c (oasys_get_elt_at_index): Define.
956 * som.c (som_get_elt_at_index): Define.
958 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
959 numbers to the .text section.
961 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
963 * ieee.c (ieee_write_debug_part): Change return type to boolean.
964 If there is a SEC_DEBUGGING section, get the contents of the debug
965 information part from it.
966 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
968 (ieee_write_object_contents): Check ieee_write_debug_part return.
970 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
972 * config.bfd (i[345]86-*-freebsd*): Add target.
973 * configure.in (i386freebsd_vec): Add vec.
974 * configure: Regenerate.
975 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
976 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
977 Rebuild dependencies..
978 * freebsd.h: New file.
979 * i386freebsd.c: New file.
980 * targets.c (i386freebsd_vec): Declare.
981 (bfd_target_vector): Add i386freebsd_vec.
982 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
983 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
985 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
987 * ieee.c (ieee_slurp_debug): New static function.
988 (ieee_object_p): Call it.
989 (ieee_slurp_section_data): Skip debugging sections.
990 (ieee_get_reloc_upper_bound): Likewise.
991 (ieee_get_section_contents): Likewise.
992 (ieee_canonicalize_reloc): Likewise.
993 (ieee_write_section_part): Likewise.
994 (ieee_write_debug_part): Likewise.
995 (ieee_write_data_part): Likewise.
996 (init_for_output): Likewise.
998 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1000 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1002 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1003 relocs, since ppc_elf_relocate_section handles the linker case.
1004 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1006 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1007 ppc_elf_relocate_section since that is now the only caller.
1008 (ppc_elf_relocate_section): Ditto.
1010 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * coffcode.h (coff_write_object_contents): If we don't know the
1013 section of the entry point for an XCOFF executable, always set the
1014 entry address to -1.
1016 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1018 * elf.c (bfd_section_from_shdr): Add support for note sections.
1020 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * bfd-in.h (struct _symbol_info): Add stab_type field.
1023 * bfd-in2.h: Rebuild.
1024 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1026 * elf32-ppc.c: Remove trailing newline from calls to
1028 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1029 difference if target endianness is known.
1031 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1033 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1034 old style TOC16 references without using R_PPC_GOT.
1035 (ppc_reloc_type): Ditto.
1036 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1037 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1038 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1039 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1040 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1042 (ppc_elf_adjust_dynamic_symbol): Ditto.
1043 (ppc_elf_adjust_dynindx): Ditto.
1044 (ppc_elf_size_dynamic_sections): Ditto.
1045 (ppc_elf_finish_dynamic_symbol): Ditto.
1046 (ppc_elf_finish_dynamic_sections): Ditto.
1047 (ELF_DYNAMIC_INTERPRETER): Define.
1049 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1051 * elf.c (copy_private_bfd_data): When attaching sections to
1052 segments ignore sections that won't be allocated. Patch from
1055 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1057 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1060 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1062 * coff-i960.c (CALC_ADDEND): Define.
1063 (coff_i960_relocate_section): Add the input section VMA to the
1064 addend for PC relative relocs.
1066 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1068 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1069 to correctly terminate.
1071 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1073 * targets.c (enum bfd_endian): Define.
1074 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1075 from boolean to enum bfd_endian. Change header_byteorder_big_p
1077 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1078 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1079 * bfd-in2.h: Rebuild.
1080 * All targets: Change initialization of byteorder and
1081 header_byteorder to use enum bfd_endian values rather than
1083 * All files: Change all references to byteorder_big_p and
1084 header_byteorder_big_p to use new bfd_*_endian macros.
1086 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1088 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1090 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1092 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1094 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1096 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1098 * ieee.c: Lots of minor cleanups. Make many functions return
1099 errors rather than calling abort. Also:
1100 (ieee_write_twobyte): Remove; change callers to call existing
1101 ieee_write_2bytes function.
1102 (ieee_write_expression): Don't output the section twice when
1103 outputting a local symbol. Don't emit an extraneous zero if there
1105 (ieee_slurp_sections): Set the lma as well as the vma.
1106 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1108 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1109 a recognized one or bfd_arch_unknown.
1110 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1112 (ihex_get_symtab): Likewise.
1114 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1116 * aoutx.h: Include <ctype.h>.
1117 (struct aout_link_includes_table): Define.
1118 (struct aout_link_includes_totals): Define.
1119 (struct aout_link_includes_entry): Define.
1120 (aout_link_includes_lookup): Define macro.
1121 (struct aout_final_link_info): Add includes field.
1122 (aout_link_includes_newfunc): New static function.
1123 (NAME(aout,final_link)): Initialize includes hash table.
1124 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1126 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1128 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1130 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1132 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1134 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1136 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1137 (pe_print_private_bfd_data): call pe_print_reloc.
1138 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1139 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1140 up some debugging as well.
1142 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1144 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1147 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1149 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1150 when setting sections to NULL.
1152 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1154 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1156 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1157 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1159 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1160 * bfd-in2.h: Rebuild.
1162 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1164 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1166 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1168 * ihex.c (ihex_scan): Handle record types 4 and 5.
1169 (ihex_object_p): Permit types 4 and 5.
1170 (ihex_set_section_contents): Remove check for out of range
1172 (ihex_write_object_contents): Generate types 4 and 5.
1174 * elflink.h (elf_link_output_extsym): Just ignore warning and
1175 indirect references to symbols which don't really exist.
1177 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1179 * peicode.h (pe_print_idata): Minor format fixes
1180 (pe_print_edata): New function. Under private printing, this formats
1181 the edata section of a PE file.
1182 (pe_print_private_bfd_data): Added call to pe_print_edata.
1184 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1186 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1187 index, don't call stoi.
1189 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1191 * srec.c (srec_scan): Set lma as well as vma.
1193 * ihex.c: New file; support for Intel Hex format.
1194 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1195 (ihex_vec): Declare.
1196 (bfd_target_vector): Always include ihex_vec.
1197 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1198 * Makefile.in: Rebuild dependencies.
1199 (BFD_LIBS): Add ihex.o
1200 (BFD_LIBS_CFILES): Add ihex.c.
1201 * bfd-in2.h: Rebuild.
1203 * elf.c (assign_file_positions_for_segments): Sort the sections in
1205 (get_program_header_size): Return the right size if segment_map is
1207 (copy_private_bfd_data): Don't bother to sort the sections.
1209 * bfd.c (bfd_record_phdr): New function.
1210 * bfd-in.h (bfd_record_phdr): Declare.
1211 * bfd_in2.h: Rebuild.
1213 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1216 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1217 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1219 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1220 (bfd_zmalloc): Change declaration.
1221 * libbfd.h: Rebuild.
1222 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1223 and realloc. Don't set bfd_error_no_memory if they fail.
1225 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1227 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1228 uses as well. Added a new howto to deal with TOCREL16 relocs that
1229 are TOCDEFN as well.
1230 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1231 to handle RVA relocs from dlltool.
1232 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1233 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1234 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1236 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1237 to get the right section alignment.
1239 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1241 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1242 p_paddr if p_paddr is zero.
1243 (make_mapping): Set includes_filehdr and includes_phdrs for first
1245 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1247 (assign_file_positions_for_segments): Handle includes_filehdr and
1248 includes_phdrs. Remove special handling of PT_PHDR and first
1250 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1251 when appropriate. Remove special handling of PT_PHDR segment.
1252 Use a more complex condition for when a section is included in a
1253 segment to handle Solaris linker oddities.
1255 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1257 * coff-m88k.c (howto_table): Reformatted for easier reading;
1258 special_function now points to new function m88k_special_reloc.
1259 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1261 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1262 be done correctly by m88k_special_reloc.
1263 (reloc_processing): New function to be used by RELOC_PROCESSING.
1264 (RELOC_PROCESSING): Define to call reloc_processing.
1266 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1268 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1269 (pe_print_pdata): Likewise.
1271 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1272 obstack_alloc fails.
1273 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1275 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1276 * Many files: don't set bfd_error_no_memory if one of the above
1279 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1280 if p_paddr_valid is set.
1281 (copy_private_bfd_data): New static function.
1282 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1284 * elf.c (assign_file_positions_for_segments): Fix case where extra
1285 program headers were allocated.
1287 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1288 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1289 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1290 _bfd_elf_print_private_bfd_data.
1292 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1293 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1294 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1295 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1296 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1297 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1298 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1300 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1302 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1303 * elf.c (make_mapping): New static function.
1304 (map_sections_to_segments): New static function.
1305 (elf_sort_sections): New static function.
1306 (assign_file_positions_for_segments): New static function.
1307 (map_program_segments): Remove.
1308 (get_program_header_size): Remove sorted_hdrs, count, and
1309 maxpagesize parameters. Simplify.
1310 (assign_file_positions_except_relocs): When generating an
1311 executable, use assign_file_positions_for_segments.
1312 (elf_sort_hdrs): Remove.
1313 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1314 to get_program_header_size.
1316 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1318 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1320 * configure, config.in: Regenerate with autoconf 2.7.
1322 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1323 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1325 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1327 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1328 (ecoff_sec_to_styp_flags): Likewise.
1329 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1330 (ecoff_set_symbol_info): Handle scRConst.
1331 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1332 (ecoff_compute_section_file_positions): Handle .rconst section.
1333 (_bfd_ecoff_write_object_contents): Likewise.
1334 (ecoff_link_check_archive_element): Handle scRConst.
1335 (ecoff_link_add_externals): Likewise.
1336 (ecoff_link_write_external): Handle .rconst section.
1337 (ecoff_reloc_link_order): Likewise.
1338 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1339 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1341 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1343 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1344 DEF_DYNAMIC flag is set.
1346 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1348 * host-aout.c: If TRAD_HEADER is defined, include it.
1350 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1352 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1353 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1354 (BFD_NEED_DECLARATION): New function.
1355 * configure.in: Use BFD_NEED_DECLARATION.
1356 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1357 * configure, config.in: Rebuild with autoconf 2.6.
1359 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1360 special_sections before returning when called with a non XCOFF
1363 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1366 * coffcode.h (coff_compute_section_file_positions): Only pad the
1367 previous section to force file alignment when creating an
1370 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1372 * coffcode.h (coff_compute_section_file_positions): If
1373 RS6000COFF_C, set up the .debug section.
1375 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1376 if it is not large enough to accomodate the entire TOC area with
1377 signed 16 bit offsets.
1378 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1380 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1381 TOC anchor to use the TOC value used in the output file.
1383 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1385 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1386 (_bfd_coff_read_string_table): Likewise.
1388 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1390 * pe-arm.c: Fix typos.
1391 * coff-arm.c: Likewise.
1393 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1395 * coff-ppc.c (list_ele): Added "cat"egory member.
1396 (record_toc): New category parameter (priv or pub).
1397 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1398 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1399 the mainline. It addes extra toc cells in error.
1400 (ppc_coff_swap_sym_in_hook): Added some documentation.
1401 (dump_toc): Can now diagnose "virtual toc" chicanery.
1403 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1405 * elf-bfd.h (struct elf_link_hash_table): Change type of
1406 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1408 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1410 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1411 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1413 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1414 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1415 defined or mentioned in a regular file.
1417 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1419 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1420 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1421 (coff_ppc_relocate_section): Correct REL24 handling
1422 (ppc_process_before_allocation): Correct TOCDEFN handling
1424 * peicode.h (dir_names): Added name descriptions
1426 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1428 * VERSION: Updated to cygnus-2.6.
1430 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1432 * targets.c (m68k4knetbsd_vec): Declare.
1434 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1436 * targets.c (bfd_target): Change type of second argument to
1437 _bfd_print_private_bfd_data from void * to PTR.
1438 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1439 using PTR rather than void *.
1440 * bfd-in2, libbfd.h: Rebuild.
1441 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1443 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1444 _bfd_generic_bfd_print_private_bfd_data rather than casting
1447 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1449 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1450 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1452 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1453 BFD64_BACKENDS_CFILES): New variables.
1456 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1458 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1459 not at the file position of the first section.
1460 * coffcode.h (coff_compute_section_file_positions): Avoid using
1462 (coff_write_object_contents): When generating a PPC PE executable
1463 with no symbols, round up the file size to a COFF_PAGE_SIZE
1465 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1466 don't write out a string table.
1468 * elf.c (bfd_section_from_shdr): When using a different section
1469 header, pass the new one to _bfd_elf_make_section_from_shdr.
1470 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1471 (elf_map_symbols): Add section VMA to symbol value when comparing
1473 (_bfd_elf_compute_section_file_positions): Only build symbol table
1474 if there are some symbols. Set file offset of symtab and strtab
1476 (assign_file_positions_except_relocs): Remove dosyms parameter.
1477 Change all callers. Never set file offset of symtab and strtab
1479 (_bfd_elf_copy_private_section_data): New function.
1480 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1481 (_bfd_elf_copy_private_symbol_data): New function.
1482 (swap_out_syms): Check for special mapping of st_shndx created by
1483 copy_private_symbol_data.
1484 * elfxx-target.h: Use new copy routines.
1485 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1486 (_bfd_elf_copy_private_section_data): Declare.
1488 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1490 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1493 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1494 _bfd_dummy_target, matching the recent change to archive
1497 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1499 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1500 arithmetic on PTR types.
1502 * aout-target.h (MY(callback)): Set the lma of the sections.
1504 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1505 symbol into a reloc against the section.
1507 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1509 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1510 glue for the relocs: IMGLUE and IFGLUE.
1511 (record_toc): new function - tracks toc contents
1512 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1513 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1514 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1515 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1516 (ppc_record_toc_entry): Removed a debug define (duh)
1518 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1519 (pe_print_idata): New function - formats the idata section data
1520 (pe_print_pdata): New function - formats the pdata section data
1521 (pe_print_private_bfd_data): calls to above
1523 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1525 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1526 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1527 TARGET_SYM and TARGET_NAME for vector and BFD name.
1528 * coff-pmac.c (pmac_xcoff_vec): Remove.
1529 (TARGET_SYM, TARGET_NAME): Define.
1530 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1531 machine to 0, not all PowerMacs are 601s.
1533 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1535 * elfcode.h (elf_object_p): Read in any program headers.
1536 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1537 based on the program headers, if any.
1538 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1539 (map_program_segments): Set p_paddr of program headers based on
1542 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1544 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1547 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1548 trying to do a relocateable link with a non-a.out object file.
1550 * archive.c (bfd_generic_archive_p): Check the first object file
1551 in an archive even if target_defaulted is set. If the object file
1552 has the wrong xvec, reject it.
1554 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1555 be represented, report the name via _bfd_error_handler.
1556 (translate_to_native_sym_flags): Likewise.
1557 * elf32-mips.c (mips_elf_final_link): Likewise.
1558 * oasys.c (oasys_write_sections): Likewise.
1560 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1561 which checks for STYP_OVRFLO sections.
1562 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1563 reloc and lineno count overflows.
1564 (coff_write_object_contents): Call coff_count_linenumbers before
1565 coff_compute_section_file_positions. If RS6000COFF_C, handle
1566 reloc and lineno count overflows.
1567 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1568 relocs before dealing with .pad sections. Count overflow section
1569 headers when handling .pad sections.
1571 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1574 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1575 (struct xcoff_link_hash_table): Add descriptor_section and
1576 special_sections fields.
1577 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1578 (xcoff_link_add_symbols): Set linkage section alignment. Create
1579 descriptor section. Check for magic symbol names (_text, etc.),
1580 and record them in special_sections if found. Set
1581 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1582 descriptor field to point back to the function code symbol.
1583 (xcoff_sweep): Always mark the special descriptor_section.
1584 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1585 function descriptor, and mark it if it is.
1586 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1587 parameter, and fill it in. Allocate space for the descriptor
1589 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1590 global linkage code. If an undefined function descriptor is
1591 exported, arrange to define it. Warn about any other undefined
1593 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1594 (xcoff_write_global_symbol): Create a function descriptor when
1596 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1597 * bfd-in2.h: Rebuild.
1599 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1601 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1602 (ppc_coff_link_hash_table): new types for hashing
1603 (ppc_coff_link_hash_newfunc): hash entry constructor
1604 (ppc_coff_link_hash_table_init): hash table initializer
1605 (ppc_coff_link_hash_table_create): hash table constructor
1606 (ppc_record_toc_entry): changed references to hash table
1607 (coff_ppc_relocate_section): changed references to hash table
1609 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1610 * libcoff.h: Rebuild
1612 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1613 (coff_link_add_symbols): removed toc_offset init
1615 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1617 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1620 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1621 if it is given and mmep is available.
1622 * acconfig.h: Undef USE_MMAP.
1623 * configure, config.in: Regenerated.
1624 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1625 table handling the old way.
1626 (aout_get_external_symbols): Don't complain if last byte of string
1628 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1629 (bfd_free_window) [! USE_MMAP]: Don't define.
1630 (bfd_get_file_window,
1631 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1633 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1635 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1638 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1640 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1641 compatible with AMD generated COFF files. Try to support both AMD
1642 and GNU formats simultaneously.
1643 (coff_a29k_relocate_section): Likewise.
1645 * libbfd.c (bfd_get_file_window): Change writable parameter from
1646 int to boolean; update all callers. Pass MAP_SHARED if not
1647 writable--it's required on Solaris. Cast fprintf argument to
1649 * bfd-in.h (bfd_get_file_window): Update declaration.
1650 * bfd-in2.h: Rebuild.
1651 * aoutx.h: Update calls to bfd_get_file_window.
1653 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1655 (xcoff_swap_ldhdr_in): New static function.
1656 (xcoff_swap_ldsym_in): New static function.
1657 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1658 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1659 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1660 Handle XTY_ER/XMC_XO symbols correctly.
1661 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1662 rather than normal symbol table.
1663 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1664 already defined with the same absolute value.
1665 (xcoff_mark): When considering called symbols, check whether the
1666 descriptor is from a dynamic object, rather than the symbol
1668 (xcoff_build_ldsyms): Likewise.
1670 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1671 Cast realloc and malloc return values. If malloc or realloc fail,
1672 set bfd_error_no_memory.
1673 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1674 * bfd-in2.h: Rebuild.
1676 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1678 * coff-ppc.c (ppc_record_toc_entry): new function.
1679 (in_reloc_p): changed return value.
1680 (coff_ppc_relocate_section): much rework.
1681 (ppc_allocate_toc_section): new function.
1682 (ppc_process_before_allocation): new function.
1683 (ppc_coff_swap_sym_in_hook): new function.
1685 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1686 (coff_link_add_symbols): initialize toc_offset.
1688 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1689 (coff_swap_aouthdr_out): Added more sections to the data
1690 dictionary for the pe file header. Also changed linker version
1691 number on the ppc side.
1692 (dir_names): small improvements to the dictionary printing.
1693 (pe_mkobject_hook): save the file level flags.
1695 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1696 (pe_tdata): added real_flags field
1697 (coff_tdata): added local_toc_sym_map and access macro
1699 * libcoff.h (coff_link_hash_entry): added toc_offset field
1700 (pe_tdata): added real_flags field
1701 (coff_tdata): added local_toc_sym_map and access macro
1703 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1704 (coff_mkobject): init for local_toc_sym_map
1705 (coff_write_object_contents): set the internal_a.magic to
1706 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1709 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1711 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1712 entries until both the line number address and the function name
1713 address are too large.
1715 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1716 * configure: Rebuilt.
1718 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1719 is defined in the environment.
1721 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1723 * som.c (som_get_section_contents_in_window): Define to use
1726 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1728 * coff-i860.c: New file, based on coff-i386.c.
1729 * cpu-i860.c: New file, based on cpu-i386.c.
1730 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1731 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1732 targets, using i860coff_vec.
1733 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1734 trad-core.o and hosts/i860mach3.h.
1735 (i860coff_vec): Use coff-i860.o and cofflink.o.
1736 * configure: Rebuild.
1737 * Makefile.in: Rebuild dependencies.
1738 (ALL_MACHINES): Add cpu-i860.o.
1739 (BFD32_BACKENDS): Add coff-i860.o.
1740 (CFILES): Add cpu-i860.c and coff-i860.c.
1741 * targets.c (i860coff_vec): Declare.
1742 (bfd_target_vector): Add &i860coff_vec.
1743 * archures.c (bfd_i860_arch): Declare.
1744 (bfd_archures_list): Add &bfd_i860_arch.
1745 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1746 (coff_set_flags): Handle bfd_arch_i860.
1747 (coff_write_object_contents): Handle I860 a.out magic number.
1749 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1751 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1752 the created .tc section to 2.
1753 (xcoff_mark): Don't keep a .loader reloc for a call to an
1754 undefined symbol when creating a shared library.
1755 (xcoff_build_ldsyms): When creating a shared library, generate
1756 global linkage code for a call to an undefined symbol.
1758 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1760 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1761 BFD32_BACKENDS, BFD64_BACKENDS.
1762 (.dep1): Put mkdep output in a separate file.
1763 Rebuilt dependencies.
1765 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1768 Permit use of mmap when available:
1770 * configure.in: Check for mmap, madvise, mprotect.
1771 * config.in, configure: Regenerated.
1773 * libbfd.c (struct _bfd_window_internal): Define type.
1774 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1776 (ok_to_map): New static variable for debugging.
1777 (_bfd_generic_get_section_contents_in_window): New function.
1778 * bfd-in.h (bfd_window_internal): Declare type.
1779 (bfd_window): Define type.
1780 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1781 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1784 * libaout.h (struct aoutdata): Add two window fields.
1785 (obj_aout_sym_window, obj_aout_string_window): New macros.
1786 * aoutx.h (some_aout_object_p): Initialize windows.
1787 (aout_get_external_symbols): Get symbol data and strings in
1788 windows instead of explicitly allocated buffers.
1789 (slurp_symbol_table): Free window instead of memory.
1790 (bfd_free_cached_info): Release windows instead of freeing storage
1792 (aout_link_free_symbols): Ditto.
1794 * targets.c (bfd_target): Add new field for
1795 get_section_contents_in_window.
1796 (BFD_JUMP_TABLE_GENERIC): Updated.
1797 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1798 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1799 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1800 macros for get_section_contents_in_window field.
1802 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1804 * core.c: Renamed to corefile.c
1805 * makefile.dos (OBJS): Change core.o to corefile.o
1806 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1809 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1811 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1812 targ_selvecs to allow debugging under Irix-5 native.
1815 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1817 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1818 to o. Clobber and restore the list of new csects around the call
1819 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1820 linker error and the linker wants to read the symbol table. Reset
1821 the line number count of a real section even if it has no relocs.
1822 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1824 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1827 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1829 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1830 an undefined symbol in a shared link.
1832 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1833 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1834 phdm@info.ucl.ac.be (Philippe De Muyter).
1836 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1838 * coff-m88k.c (rtype2howto): New static function.
1839 (RTYPE2HOWTO): Use it rather than a macro definition.
1841 * coffcode.h (coff_write_object_contents): set internal_a.magic
1842 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1844 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1845 define TRAD_HEADER to new file hosts/delta68.h.
1846 m88*-motorola-sysv*, however, does use ptrace-core.o.
1847 * hosts/delta68.h: New file.
1849 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1850 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1852 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1854 * i386linux.c (MY(vec)): Declare before use.
1856 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1858 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1859 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1861 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1862 BFD is not of the right type.
1863 (bfd_elf_get_needed_list): Likewise.
1864 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1865 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1866 * xcofflink.c (XCOFF_XVECP): Define.
1867 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1869 (bfd_xcoff_import_symbol): Likewise.
1870 (bfd_xcoff_export_symbol): Likewise.
1871 (bfd_xcoff_link_count_reloc): Likewise.
1872 (bfd_xcoff_record_link_assignment): Likewise.
1873 (bfd_xcoff_size_dynamic_sections): Likewise.
1875 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1876 table index against the number of symbols for a base relative
1879 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1881 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1882 full_aouthdr flag here...
1883 (_bfd_xcoff_bfd_final_link): ...not here.
1885 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1887 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1888 systems that have a system <libelf.h>.
1889 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1890 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1891 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1892 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1893 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1894 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1895 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1897 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1899 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1900 set, set BSF_WEAK in symbol. Change all callers.
1901 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1902 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1903 _bfd_generic_link_add_one_symbol.
1904 (ecoff_indirect_link_order): Check that the section tdata relocs
1905 are not NULL before using them.
1907 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1908 define TRAD_HEADER as hosts/alphalinux.h.
1909 * configure: Rebuild.
1910 * hosts/alphalinux.h: New file.
1911 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1914 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1916 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1917 C_ECOMM storage classes.
1919 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1921 (xcoff_mark): Call xcoff_mark_symbol.
1922 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1923 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1925 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1927 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1929 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1931 (xcoff_find_reloc): New static function.
1932 (xcoff_link_add_symbols): Use it.
1933 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1934 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1935 relocate the value of C_DECL.
1937 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1939 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1941 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1942 callback decide what goes in .relocs.
1943 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1944 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1947 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1949 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1952 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1954 * xcofflink.c: More improvements, mostly to fix handling of
1955 constructors and a few other special cases.
1956 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1957 zero, reverting yesterday's change.
1958 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1959 (bfd_xcoff_link_count_reloc): Declare.
1960 (bfd_xcoff_record_link_assignment): Declare.
1961 * bfd-in2.h: Rebuild.
1963 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1965 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1966 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1967 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1968 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1969 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1970 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1972 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1975 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1976 segments includes the a.out header. See to that the magic number
1977 *always* is big-endian.
1979 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1980 m68k4k NetBSD configurations.
1982 * configure.in, configure: Separate i386 & mips NetBSD
1983 configurations from other BSD ones. Don't assume DEC is the only
1984 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1985 configurations. Add support for m68k4k NetBSD object format.
1987 * libaout.h: Added M_68K4K_NETBSD magic.
1989 * m68k4knetbsd.c: New file.
1991 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1993 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1996 * hosts/mipsnbsd.h: New file.
1999 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2001 * config.bfd: Add config stuff for mips*-*-magic* to set
2002 targ_defvec to ecoff_big_vec.
2005 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2007 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2009 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2010 toc_section, and entry_section fields.
2011 (struct xcoff_section_tdata): Remove ldrel_count field.
2012 * libcoff.h: Rebuild.
2013 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2015 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2016 full a.out header if full_aouthdr is set in xcoff_data.
2017 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2018 based on sections stored in xcoff_data.
2019 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2021 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2022 (rs6000coff_vec): Set symbol_leading_char to '.'.
2023 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2024 value stored in ret rather than returning a pointer value.
2026 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2028 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2031 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2033 * som.c (som_slurp_string_table): Allocate the strings with malloc
2034 since they're free'd by free_cached_info.
2035 (som_slurp_symbol_table): Similarly for the symbol table.
2037 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2039 * Makefile.in (diststuff): Don't make headers.
2041 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2043 * Makefile.in: Rebuild dependencies.
2045 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2046 output_bfd is not SunOS.
2047 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2048 non-SunOS input files.
2050 * xcofflink.c: Extensive changes to support linking shared objects
2051 and generating a .loader section.
2052 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2053 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2054 last_symndx, and ldrel_count fields.
2055 * libcoff.h: Rebuild.
2056 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2057 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2059 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2060 (bfd_xcoff_export_symbol): Declare.
2061 (bfd_xcoff_size_dynamic_sections): Declare.
2062 * bfd-in2.h: Rebuild.
2064 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2066 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2067 * configure: Rebuild.
2068 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2069 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2071 (pmac_xcoff_vec): Update to use new xcoff support.
2072 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2073 (xcoff_write_armap): Declare buf as unsigned char.
2074 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2076 * mpw-make.sed: Generalize subdir_do edit.
2078 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2080 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2081 correctly. Don't initialize asect->vma.
2083 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2085 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2086 something a little less than the page size.
2088 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2090 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2092 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2094 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2095 * coffcode.h (coff_write_object_contents): If .bss is before
2096 .data us that as data_start.
2097 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2099 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2100 (coff_swap_outhdr_out): Hardwire in version number.
2102 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2104 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2105 major and minor to *_vno, since the former are also macros in
2106 SunOS header files. Cast result of bfd_alloc to appropriate
2109 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2110 before assigning to sec_data.
2112 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2114 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2115 now relative to the section, not absolute.
2116 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2117 get the file name when there is a N_SO directory name. When
2118 handling stabs, remember that section->vma was added to the
2121 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2123 * sunos.c (struct sunos_link_hash_table): Add needed field.
2124 (sunos_link_hash_table_create): Call bfd_release, not free.
2125 (sunos_link_hash_table_create): Initialize needed field.
2126 (sunos_add_dynamic_symbols): Record needed objects.
2127 (bfd_sunos_get_needed_list): New function.
2128 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2129 * bfd-in2.h: Rebuild.
2131 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2133 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2135 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2137 * bfd-in.h (struct bfd_link_needed_list): Rename from
2138 bfd_elf_link_needed_list.
2139 * bfd-in2.h: Rebuild.
2140 * elf.c, elflink.h, libelf.h: Corresponding changes.
2142 Add start at AIX linker support; no shared libraries yet.
2143 * xcofflink.c: New file.
2144 * configure.in (rs600coff_vec): Use xcofflink.o.
2145 * configure: Rebuild.
2146 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2148 (struct xcoff_section_tdata): Define.
2149 (xcoff_section_data): Define macro.
2150 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2151 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2152 (_bfd_xcoff_bfd_final_link): Declare.
2153 (_bfd_ppc_xcoff_relocate_section): Declare.
2154 * libcoff.h: Rebuild.
2155 * coff-rs6000.c: Clean up a bit.
2156 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2157 cputype, csects, and debug_indices.
2158 (xcoff_copy_private_bfd_data): Copy cputype.
2159 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2160 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2161 (xcoff_reloc_type_lookup): Rename from
2162 rs6000coff_reloc_type_lookup.
2163 (coff_relocate_section): Define.
2164 (_bfd_xcoff_sizeof_headers): Define.
2165 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2166 (_bfd_xcoff_bfd_relax_section): Define.
2167 (_bfd_xcoff_bfd_link_split_section): Define.
2168 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2170 * coffcode.h (coff_compute_section_file_positions): If AIX,
2171 increment sofar by SMALL_AOUTSZ if not executable.
2172 (coff_write_object_contents): If AIX, always output an a.out
2173 header; if not executable, header size of SMALL_AOUTSZ.
2174 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2175 (_bfd_stringtab_init): Initialize xcoff field.
2176 (_bfd_xcoff_stringtab_init): New function.
2177 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2178 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2179 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2180 * libbfd.h: Rebuild.
2181 * Makefile.in: Rebuild dependencies.
2182 (BFD32_BACKENDS): Add xcofflink.o.
2183 (CFILES): Add xcofflink.c.
2185 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2186 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2187 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2189 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2191 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2193 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2195 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2196 * config.in: Regenerated.
2198 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2199 (_bfd_chunksize): New variable.
2200 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2201 for obstack chunk size.
2202 * configure.in: Check for getpagesize.
2203 * configure: Regenerated.
2205 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2207 * trad-core.c (rawptr): Make it a local variable of
2208 ptrace_unix_core_file_p.
2210 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2212 * coff-arm.c (in_reloc_p): New.
2213 * coff-i386.c (in_reloc_p): New.
2214 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2215 (coff_write_object_contents): Only set has_reloc_section
2217 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2218 in_reloc_p to decide if reloc should be emitted.
2219 * libcoff.h (pe_data_type.in_reloc_p): New.
2220 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2222 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2224 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2225 (_bfd_coff_read_internal_relocs): Likewise.
2226 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2227 (_bfd_coff_read_internal_relocs): Likewise.
2229 * elflink.h (elf_link_add_object_symbols): Correct conditions
2230 under which type and size change warnings are issued.
2232 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2234 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2235 a symbol which is not in a real section.
2236 (coff_write_native_symbol): Corresponding change.
2238 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2239 coff_link_hash_newfunc and make non-static.
2240 (_bfd_coff_link_hash_table_init): New function, broken out of
2241 _bfd_coff_link_hash_table_create.
2242 (_bfd_coff_link_hash_table_create): Use it.
2243 (process_embedded_commands): Make static.
2244 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2245 (_bfd_coff_link_hash_table_init): Declare.
2246 * libcoff.h: Rebuild.
2248 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2249 field in XCOFF tdata.
2250 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2251 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2252 based on cputype stored in a.out header, or in n_type of initial
2254 (coff_write_object_contents): Set cputype correctly in a.out
2256 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2258 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2259 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2261 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2262 * libcoff.h: Rebuild.
2264 * cpu-rs6000.c (rs6000_compatible): New static function.
2265 (bfd_rs6000_arch): Use it.
2266 * cpu-powerpc.c (powerpc_compatible): New static function.
2267 (arch_info_struct): Define various flavours of PowerPC.
2268 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2271 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2273 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2275 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2277 * elflink.h (elf_link_add_object_symbols): Don't warn about
2278 changing the size or type if the old definition was weak.
2280 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2282 * coffcode.h (combined_entry_type): Add fix_line field.
2283 (coff_slurp_line_table): Warn if we try to set the lineno field of
2285 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2286 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2287 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2288 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2290 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2291 * libcoff.h: Rebuild.
2293 * libcoff-in.h (struct xcoff_tdata): Define.
2294 (xcoff_data): Define.
2295 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2296 * bfd-in2.h, libcoff.h: Rebuild.
2297 * coff-rs6000.c (xcoff_mkobject): New static function.
2298 (coff_mkobject): Define.
2299 (xcoff_copy_private_bfd_data): New static function.
2300 (coff_bfd_copy_private_bfd_data): Define.
2301 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2303 (rs6000coff_vec): Add DYNAMIC to object_flags.
2304 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2305 .loader sections specially.
2306 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2307 section alignment from the XCOFF tdata information.
2308 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2309 F_SHROBJ, and copy the extra a.out header information into the
2310 XCOFF tdata structure.
2311 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2312 F_DYNLOAD and the extra a.out header information.
2313 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2314 C_HIDEXT symbol with attached csect information.
2315 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2316 in the o_maxdata field.
2317 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2318 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2319 end if BSF_NOT_AT_END is set.
2321 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2322 _bfd_read_ar_hdr_fn.
2323 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2324 * bfd-in2.h, libbfd.h: Rebuild.
2325 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2327 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2328 (bfd_slurp_bsd_armap_f2): Likewise.
2329 (_bfd_slurp_extended_name_table): Likewise.
2331 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2333 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2335 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2336 when the symbol table is empty.
2338 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2339 space for section symbols, since we don't output them either.
2340 (elf_m68k_adjust_dynindx): Removed.
2342 * ptrace-core.c (rawptr): Make it a local variable of
2343 ptrace_unix_core_file_p.
2345 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2347 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2350 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2351 Mac object file formats.
2353 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2355 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2356 auxent if there isn't one.
2357 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2358 rather than FILNMLEN as the maximum name length.
2360 * coffcode.h (bfd_coff_backend_data): Add new field
2361 _bfd_coff_print_aux.
2362 (bfd_coff_print_aux): New static function.
2363 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2364 scnlen field of an XTY_LD csect aux entry.
2365 (coff_print_aux): New static function.
2366 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2367 in coff_pointerize_aux_hook.
2368 (bfd_coff_std_swap_table): Initialize new field.
2369 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2370 * libcoff.h: Rebuild.
2371 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2372 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2374 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2375 if there are symbols, for native AIX ld compatibility.
2377 * coffcode.h (bfd_coff_backend_data): Add new field
2378 _bfd_coff_pointerize_aux_hook.
2379 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2380 or I960, and as 0 otherwise.
2381 (bfd_coff_std_swap_table): Initialize new field.
2382 * libcoff.h: Rebuild.
2383 * coffgen.c (coff_pointerize_aux): Change parameters to take
2384 symbol pointer instead of type and class, and to take aux index.
2385 Call _bfd_coff_pointerize_aux_hook if it is defined.
2386 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2387 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2388 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2390 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2391 read-only/host-only support.
2393 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2395 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2398 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2399 BFD_JUMP_TABLE_ARCHIVE accordingly.
2400 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2401 (_bfd_compute_and_write_armap): Declare.
2402 (_bfd_generic_read_ar_hdr): Declare.
2403 (_bfd_read_ar_hdr): Define.
2404 (_bfd_noarchive_read_ar_hdr): Define.
2405 (_bfd_archive_bsd_read_ar_hdr): Define.
2406 (_bfd_archive_coff_read_ar_hdr): Define.
2407 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2408 _bfd_read_ar_hdr instead.
2409 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2410 (_bfd_compute_and_write_armap): Rename from
2411 compute_and_write_armap. Make non-static. Change all callers.
2412 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2413 than _bfd_snarf_ar_hdr.
2414 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2415 * ieee.c (ieee_read_ar_hdr): Define.
2416 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2417 * oasys.c (oasys_read_ar_hdr): Define.
2418 * som.c (som_read_ar_hdr): Define.
2419 * bfd-in2.h, libbfd.h: Rebuild.
2421 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2423 * peicode.c (coff_swap_filehdr_in): If symptr is
2424 zero, there aren't any symbols, even if nsyms is set.
2426 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2428 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2430 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2431 sections, and set styp correctly for them: .got, .hash, .dynamic,
2432 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2433 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2435 (ecoff_sort_hdrs): New static function.
2436 (ecoff_compute_section_file_positions): Return boolean, not void.
2437 Sort the sections by VMA before looking through them. Put the
2438 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2439 section on an appropriate boundary within the page.
2440 (ecoff_compute_reloc_file_positions): Check return value of
2441 ecoff_compute_section_file_positions.
2442 (_bfd_ecoff_set_section_contents): Likewise.
2443 (_bfd_ecoff_write_object_contents): Check for various Alpha
2444 section types when incrementing text_size and data_size. Call
2445 adjust_headers backend function if it exists.
2446 * coff-alpha.c (alpha_adjust_headers): New static function.
2447 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2448 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2450 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2452 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2454 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2455 of ALTERNATE_AIX_CORE_FORMAT.
2456 * configure.in (aix4): No longer need CORE_FLAGS.
2457 * configure: Updated.
2459 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2461 NS32k changes from Ian Dall:
2462 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2464 (aout_link_input_section_std, aout_link_input_section_ext,
2465 aout_link_reloc_link_order): Call them instead of _bfd_*
2467 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2469 (backend_data): Use it instead of hardcoded zero.
2471 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2472 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2474 * ns32knetbsd.c: Include bfd.h.
2475 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2476 (MY_bfd_reloc_type_lookup): Declare function too.
2477 * pc532-mach.c (set_sizes): Don't declare.
2478 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2479 (backend_data, MY_backend_data): Don't define.
2481 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2482 ns32k-*-lites* like ns32k-*-netbsd*.
2484 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2487 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2489 * coffcode.h (coff_write_object_contents): Restore setting
2490 f_timdat to 0, deleted on August 22.
2492 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2494 * coffcode.h (coff_bfd_copy_private_symbol_data,
2495 coff_bfd_copy_private_section_data,
2496 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2497 * peicode.h (coff_bfd_copy_private_bfd_data): New
2498 (pe_bfd_copy_private_bfd_data): New.
2499 (coff_swap_scnhdr_in): Swap bss size into the right place.
2500 (pe_print_private_bfd_data): Add some newlines.
2502 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2504 * som.c (setup_sections): Don't die if a space has no subspaces.
2506 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2508 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2509 dynamic symbol override a common symbol. Don't change the size or
2510 type if they have been set and the new symbol is not a definition.
2511 Warn if the size or type changes.
2513 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2515 * som.c (som_begin_writing): Don't write the symbol table or
2517 (som_finish_writing): Write them here. Place them after the
2518 subspace data, but before the relocs.
2520 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2522 * sunos.c (sunos_add_one_symbol): Just pass false, not
2523 info->shared_library, to sunos_create_dynamic_sections.
2524 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2526 (sunos_check_dynamic_reloc): Remove .text section assertion.
2528 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2530 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2531 * configure, configure.in: Add pmac_xcoff_vec case.
2532 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2533 * coff-pmac.c: New file, PowerMac XCOFF support.
2534 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2535 * targets.c (pmac_xcoff_vec): Declare.
2537 * mpw-config.in: Various changes to be compatible with the
2538 autoconf-based configury.
2539 * mpw-make.sed: New file, sed commands to translate Unix
2540 makefile into MPW syntax.
2541 * mpw-make.in: Remove.
2542 * hosts/mpw.h: Remove.
2543 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2544 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2546 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2548 * binary.c (binary_get_symtab): Return an empty string on error.
2549 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2551 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2553 * coff-ppc.c: Reformatted according to gnu conventions
2554 Removed irrelevant "if 0" code
2556 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2558 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2559 symbols rather than as indirect symbols.
2560 (MY(slurp_symbol_table)): Don't do anything special about
2563 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2564 of .ctors and .dtors sections is no larger than 2.
2566 * sunos.c (sunos_add_one_symbol): Don't change
2567 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2569 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2570 dynamic symbols when creating a shared library.
2571 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2573 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2574 written even if it is not defined in a regular object.
2575 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2576 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2577 rather than the constant 22.
2578 (sunos_check_dynamic_reloc): Handle creating a shared library.
2579 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2580 zero when creating a shared library.
2581 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2582 write it out at the start of the symbol table.
2584 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2586 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2588 * config.bfd: Add arm-*-coff.
2589 * configure.in, configure: Add armcoff_{little,big}_vec.
2590 * targets.c (armcoff_{little,big}_vec): Declare.
2591 (bfd_target_vector): Add armcoff_{little,big}_vec.
2592 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2594 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2596 * targets.c (bfd_find_target): Remove debugging code.
2598 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2600 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2602 * Makefile.in: added *-ppc files
2603 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2604 allow pe based .o's to be shared with other tools on ppc/NT
2605 * config.bfd: added powerpc[le]-[pe|winnt] config support
2606 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2607 * peicode.h: Added more section flags for PE on ppc
2608 Added coff_swap_filehdr_out to allow peicode.h to be
2609 used for non-image PE files on ppc.
2610 Check for image, or not, before copying pe_opthdr
2611 * targets.c: Added new bfd's
2612 * targets.c: Removed two inactive bfds that shouldn't have made it this
2615 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2617 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2618 explicit values to initialize all relocs. Change all users.
2619 (ppc_elf_brtaken_inner): New function to handle branch predicition
2621 (ppc_elf_brtaken_reloc): Ditto.
2622 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2623 relocs use ppc_elf_unsupported_reloc.
2624 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2625 needs to be reported.
2626 (ppc_elf_relocate_section): Support branch prediction relocs.
2628 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2630 * bfd.c (bfd_assert): Remove \n from string passed to
2633 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2634 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2635 (bfd_coff_make_section_hook): Don't define.
2636 (coff_make_section_hook): Remove.
2637 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2638 (styp_to_sec_flags): Likewise.
2639 (coff_write_object_contents): Likewise.
2640 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2642 * libcoff.h: Rebuild.
2643 * coffgen.c (make_a_section_from_file): Just call
2644 bfd_make_section_anyway, not bfd_make_section or
2645 bfd_coff_make_section_hook.
2646 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2647 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2648 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2649 make_section_hook field.
2650 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2652 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2653 pointers into value field for warning and indirect symbols; just
2654 leave the value field alone.
2655 * linker.c (generic_link_add_symbol_list): Use next symbol for
2656 warning and indirect symbols, rather than looking in symbol value.
2657 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2658 parameter. Change all callers. Remove support for indirect
2659 symbols; it didn't work anyhow.
2660 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2661 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2662 * bfd-in2.h: Rebuild.
2664 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2666 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2667 go back to telling the tools this reloc operates on 32 bits.
2669 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2671 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2672 rather than a direct fprintf.
2673 * archive.c (_bfd_write_archive_contents): Likewise.
2674 * coffcode.h (coff_slurp_symbol_table): Likewise.
2675 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2676 (ppc_elf_unsupported_reloc): Likewise.
2677 (ppc_elf_relocate_section): Likewise.
2678 * i386linux.c (linux_tally_symbols): Likewise.
2679 (linux_finish_dynamic_link): Likewise.
2680 * osf-core.c (osf_core_core_file_p): Likewise.
2681 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2682 * som.c (som_sizeof_headers): Likewise.
2683 * srec.c (srec_bad_byte): Likewise.
2684 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2685 * libbfd-in.h (bfd_assert): Declare first parameter const.
2686 * libbfd.h: Rebuild.
2687 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2688 bfd_reloc_overflow is enough.
2689 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2690 * coff-h8500.c (rtype2howto): Likewise.
2691 * coff-z8k.c (rtype2howto): Likewise.
2692 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2693 * elf.c (_bfd_elf_get_lineno): Likewise.
2694 (_bfd_elf_no_info_to_howto): Likewise.
2695 (_bfd_elf_no_info_to_howto_rel): Likewise.
2696 * hp300hpux.c (convert_sym_type): Likewise.
2697 (MY(swap_std_reloc_in)): Likewise.
2698 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2700 * libaout.h (struct aoutdata): Add line_buf field.
2701 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2702 and filename_buffer. Instead, use a malloc buffer stored in the
2703 new line_buf field. Remove length restrictions.
2705 * coffgen.c (string_size): Remove static variable.
2706 (debug_string_size, debug_string_section): Likewise.
2707 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2708 and debug_string_size_p parameters. Use them instead of the
2709 global variables. Change all callers.
2710 (coff_write_symbol): Likewise.
2711 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2712 (coff_write_symbols): Add local variables to replace removed
2715 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2716 function, and line_base fields.
2717 * libcoff.h: Rebuild.
2718 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2719 information, rather than using static variables.
2721 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2722 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2724 * init.c (initialized): Remove static variable.
2725 (bfd_init): Don't bother setting initialized.
2726 (bfd_check_init): Remove.
2727 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2728 * libbfd.h: Rebuild.
2730 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2732 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2733 size for full core dumps. Copy core file header to private data.
2734 (rs6000coff_core_file_failing_command,
2735 rs6000coff_core_file_failing_signal): New functions to extract
2736 the file name and terminating signal from the core file.
2737 * coff-rs6000.c: Use them.
2739 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2741 Change arch info to be const, initialized at compile time.
2742 * archures.c: Reindent many functions. Change CONST to const.
2743 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2744 nothing set it anyhow. Make next const.
2745 (bfd_arch_info_list): Remove.
2746 (bfd_archures_list): Rename from archures_init_table. Change from
2747 a table of function pointers to a table of bfd_arch_info_type
2748 structure addresses.
2749 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2750 (bfd_lookup_arch): Likewise.
2751 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2753 (bfd_default_arch_struct): Make const.
2754 (bfd_arch_init, bfd_arch_linkin): Remove.
2755 (bfd_get_arch_info): Return a const pointer.
2756 * init.c (bfd_init): Don't call bfd_arch_init.
2757 * bfd.c (struct _bfd): Make arch_info const.
2758 * bfd-in2.h: Rebuild.
2759 * libbfd.h: Rebuild.
2760 * configure.in: Put & before everything in $selarchs.
2761 * configure: Rebuild.
2762 * cpu-*.c: Change bfd_*_arch from a function which calls
2763 bfd_arch_linkin to a const structure.
2764 * ieee.c (ieee_object_p): Make arch const.
2766 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2768 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2770 * bfd-in2.h: Regenerate.
2771 * libbfd.h: Regenerate.
2773 * elf32-ppc.c (reloc_type): Update names to match current draft.
2774 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2775 relative. Update names to current V.4 draft.
2776 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2777 (ppc_elf_relocate_section): Rename relocations to match draft.
2779 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2781 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2782 compiled with -mrelocatable-lib to be linked with either normal
2783 modules or -mrelocatable modules.
2785 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2787 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2788 in the a.out header.
2790 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2791 a reloc against a local symbol, even if it's not a section.
2793 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2795 * targets.c (bfd_target): Remove unused align_power_min field.
2796 * bfd-in2.h: Rebuild.
2797 * All backends: Remove initialization of align_power_min.
2799 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2801 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2803 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2805 * config.bfd (mips-dec-netbsd*): New target.
2806 * configure.host (mips-dec-netbsd*): New host.
2807 * configure.in (mips-dec-netbsd*): New native.
2808 * configure: Rebuild.
2810 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2812 Make the COFF backend linker merge common types:
2813 * cofflink.c (struct coff_debug_merge_element): Define.
2814 (struct coff_debug_merge_type): Define.
2815 (struct coff_debug_merge_hash_entry): Define.
2816 (struct coff_debug_merge_hash_table): Define.
2817 (coff_debug_merge_hash_table_init): Define.
2818 (coff_debug_merge_hash_table_free): Define.
2819 (coff_debug_merge_hash_lookup): Define.
2820 (struct coff_final_link_info): Add debug_merge field.
2821 (coff_debug_merge_hash_newfunc): New static function.
2822 (_bfd_coff_final_link): Allocate and free debug_merge table.
2823 (coff_link_input_bfd): Merge identical enum, struct and union
2826 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2828 Convert i960 COFF to use COFF backend linker.
2829 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2830 structure to store the symbol being used.
2831 (coff_i960_start_final_link): New static function.
2832 (coff_i960_relocate_section): New static function.
2833 (coff_i960_adjust_symndx): New static function.
2834 (coff_start_final_link): Define.
2835 (coff_relocate_section): Define.
2836 (coff_adjust_symndx): Define.
2837 * coffcode.h (bfd_coff_backend_data): Add new callback function
2838 _bfd_coff_start_final_link.
2839 (bfd_coff_start_final_link): Define.
2840 (coff_start_final_link): Define if not defined.
2841 (bfd_coff_std_swap_table): Add coff_start_final_link.
2842 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2844 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2845 function callback is not NULL.
2846 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2847 (_bfd_coff_internal_syment_name): Declare.
2848 * libcoff.h: Rebuild.
2849 * configure.in (icoff_big_vec): Add cofflink.o.
2850 (icoff_little_vec): Likewise.
2851 * configure: Rebuild.
2853 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2855 * Makefile.in (clean-info): Remove extraneous tab from line
2858 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2860 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2861 contents has relocs.
2863 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2865 * coffcode.h (coff_compute_section_file_positions): Keep the
2867 (coff_write_object_contents): Remember if it's a relocatable
2869 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2870 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2871 if relocatable file. Swap out saved raw size.
2873 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2875 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2876 (maintainer-clean): Rename from realclean, passing
2877 maintainer-clean down to subdirectories, but leave realclean as a
2880 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2883 * dep-in.sed: Remove config.h from generated dependencies.
2885 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2886 broken out of sunos_canonicalize_dynamic_symtab.
2887 (sunos_canonicalize_dynamic_symtab): Call new function
2888 sunos_slurp_dynamic_symtab.
2889 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2890 dynamic symbol table to the caller.
2891 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2892 callback to override the symbols being read.
2893 * libaout.h (struct aout_backend_data): Add three new parameters
2894 to add_dynamic_symbols callback.
2896 Extensive minor changes to avoid various gcc warnings. Also:
2897 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2898 * archures.c (bfd_arch_info_type): Change mach field from long to
2900 (bfd_lookup_arch): Change machine parameter from long to unsigned
2903 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2905 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2906 a symbol with a non-zero plt_offset.
2908 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * elfcode.h (align_file_position): Remove; not used.
2912 * configure.in: Only check for <sys/procfs.h> on a native system,
2913 and make sure it defines prstatus_t.
2914 * configure: Rebuild.
2916 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2918 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2920 * config.in: Rename from config.h.in.
2921 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2922 Check for config.h:config.in when creating stamp-h.
2923 * configure: Rebuild.
2924 * Makefile.in (stamp-h): Depend upon config.in rather than
2925 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2926 calling config.status.
2928 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2929 (Makefile): Just rebuild Makefile.
2930 (config.h, stamp-h): New targets.
2931 * configure.in: Create stamp-h when rebuilding config.h.
2932 * configure: Rebuild.
2934 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2936 * configure.in: Call AC_CONFIG_HEADER. Substitute
2937 HOST_64BIT_LONG. Check that various header files exist. Check
2938 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2939 and/or free need to be declared. Don't make a link to sysdep.h.
2940 Define TRAD_HEADER for various hosts.
2941 * configure: Rebuild.
2942 * configure.host: Don't set my_host. Add definitions taken from
2943 host header files for various entries. Remove entries which now
2945 * acconfig.h: New file.
2946 * config.h.in: New file, built by autoheader.
2947 * sysdep.h: New file.
2948 * Makefile.in (do_distclean): Don't remove sysdep.h.
2950 (LOCAL_H_DEPS): New variable.
2951 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2953 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2954 ($(OPTIONAL_BACKENDS)): Likewise.
2955 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2956 looking through sysdep.h.
2957 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2958 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2959 (fprintf_vma, sprintf_vma): Likewise.
2960 (int64_type, uint64_type): Don't define.
2961 * bfd-in2.h: Rebuild.
2962 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2963 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2964 * lynx-core.c: Include stuff from old hosts/lynx.h.
2965 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2966 rather than NO_FCNTL.
2967 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2968 rather than NATIVE_HPPAHPUX_COMPILER.
2969 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2971 * hosts/*.h: Remove all header files which merely include,
2972 declare, and define things. Leave header files which define
2973 information needed by trad-core.c.
2975 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2976 (BFD_CC_FOR_BUILD): Define.
2977 * configure.in: Use BFD_CC_FOR_BUILD.
2978 * configure: Rebuild.
2980 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2982 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2983 * configure: Rebuild.
2985 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2988 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2990 * config.bfd: i386pe_ve -> i386pe_vec.
2992 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2994 * configure.host: Incorporate host Makefile fragments by setting
2996 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2997 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2998 value based on whether the code is being compiled by a cross
2999 compiler. Don't substitute host_makefile_frag or frags.
3000 * aclocal.m4: New file to define local AC_PROG_CC.
3001 * configure: Rebuild.
3002 * Makefile.in (INSTALL): Set to @INSTALL@.
3003 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3004 (INSTALL_DATA): Set to @INSTALL_DATA@.
3006 (CC): Define as @CC@.
3007 (CFLAGS): Set to @CFLAGS@.
3008 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3009 (@host_makefile_frag@): Remove.
3010 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3011 after other options.
3012 (config.status): Remove dependency upon @frags@.
3013 * config/*.mh, config/README: Remove.
3015 * config.bfd: Rewrite to incorporate the contents of the Makefile
3016 fragments by setting shell variables, rather than merely returning
3017 the name of a Makefile fragment.
3018 * configure.in: Use shell variables set by config.bfd rather than
3019 looking at the target Makefile fragment files. Don't substitute
3020 target_makefile_frag. Do substitute TDEFINES.
3021 * configure: Rebuild.
3022 * Makefile.in (@target_makefile_frag@): Remove.
3023 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3024 * config/*.mt: Remove.
3026 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3028 * configure.in: Put changequote lines around "i[345]86" patterns
3029 section of core file support.
3031 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3033 * som.c (som_bfd_print_private_bfd_data): Define to use the
3036 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3038 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3039 entry, text_start and data_start.
3041 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3043 * Makefile.in (OFILES): Remove $(TDEPFILES).
3044 * config/apollo.mt (TDEPFILES): Remove.
3045 * config/README: Update.
3047 * configure.in: For a native configuration, set COREFILE and
3048 COREFLAG based on the canonical host name.
3049 * configure: Rebuild.
3050 * Makefile.in: Rebuild dependencies.
3051 (ALL_CFLAGS): Add @COREFLAG@.
3052 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3053 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3054 support routines. Check LYNX_CORE rather than HOST_LYNX.
3055 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3056 * i386lynx.c: Likewise.
3057 * m68klynx.c: Likewise.
3058 * sparclynx.c: Likewise.
3059 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3060 * *-core.c: Comment changes.
3061 * config/decstation.mh (HDEPFILES): Remove.
3062 (HDEFINES): Remove -DTRAD_CORE.
3063 * config/irix3.mh (RANLIB): Remove.
3064 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3065 (HDEFINES): Remove -DIRIX_CORE.
3066 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3067 (HDEFINES): Remove -DTRAD_CORE.
3068 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3069 * config/ultra3.mh (RANLIB): Remove.
3070 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3071 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3072 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3073 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3074 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3075 * config/i386aix.mh, config/i386bsd.mh: Remove.
3076 * config/i386linux.mh, config/i386mach3.mh: Remove.
3077 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3078 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3079 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3080 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3081 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3082 * config/solaris2.mh, config/stratus.mh: Remove.
3083 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3084 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3086 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3088 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3089 DT_FINI entry if the appropriate symbol is not in the hash table.
3091 * libelf.h (struct elf_backend_data): Add create_program_headers
3092 and want_hdr_in_seg fields.
3093 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3095 (elf_backend_create_program_headers): Likewise.
3096 (elfNN_bed): Initialize create_program_headers and
3098 * elf.c (get_program_header_size): Call create_program_headers
3100 (map_program_segments): Check want_hdr_in_seg backend field. Call
3101 create_program_headers backend routine.
3103 * elf.c (assign_file_positions_except_relocs): Align non allocated
3104 sections when creating an executable.
3106 * elfcode.h (elf_swap_phdr_in): Make non static.
3107 (elf_swap_phdr_out): Make non static.
3108 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3109 (bfd_elf32_swap_phdr_out): Declare.
3110 (bfd_elf64_swap_phdr_in): Declare.
3111 (bfd_elf64_swap_phdr_out): Declare.
3113 * ecofflink.c (ecoff_collect_shuffle): New static function.
3114 (_bfd_ecoff_get_accumulated_pdr): New function.
3115 (_bfd_ecoff_get_accumulated_sym): New function.
3116 (_bfd_ecoff_get_accumulated_ss): New function.
3117 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3118 (_bfd_ecoff_get_accumulated_sym): Declare.
3119 (_bfd_ecoff_get_accumulated_ss): Declare.
3120 * libbfd.h: Rebuild.
3122 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3124 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3126 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3127 warning symbols. If any section is named .gnu.warning.XXX, treat
3128 the contents as a warning to be issued if the symbol XXX is
3130 (elf_link_output_extsym): For an indirect or warning symbol, just
3131 output the symbol it points to.
3133 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3134 if bfd_hash_allocate fails, since it will already be set.
3135 (generic_link_hash_newfunc): Likewise.
3136 (archive_hash_newfunc): Likewise.
3137 (hash_entry_bfd): New static function.
3138 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3139 callback. Allocate a new warning using the hash table newfunc.
3140 Use bfd_hash_replace to update the entry in the hash table, rather
3141 than assuming we can copy the fields with structure assignment.
3143 * hash.c (bfd_hash_replace): New function.
3144 * bfd-in.h (bfd_hash_replace): Declare.
3145 * bfd-in2.h: Rebuild.
3147 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3149 * config.bfd: Add mips*vr4300-*-elf* target.
3150 * config/mipsbvr4300.mt: Added.
3152 See file ChangeLog.2
3159 version-control: never