1 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4 struct/union/enum type with no elements.
6 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
8 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
10 * archive.c (bfd_generic_archive_p): If the first file in the
11 archive can not be recognized as an object, don't assume that this
14 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
15 format is not bfd_object.
16 (bfd_elf_get_dt_soname): Likewise.
18 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
20 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
23 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
25 * bfd.c (tdata): Add netbsd_core_data.
26 * bfd-in2.h: Regenerated.
28 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
30 * sunos.c (SUNOS_CONSTRUCTOR): Define.
31 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
32 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
35 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
36 to get the symbol index, matching 14 Jul 95 change.
38 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
40 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
41 Remove duplicate definition of gp.
43 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
45 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
46 assume that we can set the GP value and then get the same value,
47 since it won't be true if the output file is neither ELF nor
49 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
50 _bfd_get_gp_value here.
51 (mips_gprel_reloc): Don't assume we can set and get the GP value.
52 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
54 (mips_elf_lo16_reloc): Likewise.
55 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
56 Don't require that the BFD be ELF.
57 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
58 (mips_elf_gprel32_reloc): Likewise.
59 (mips_elf_relocate_section): Don't assume we can set and get the
61 (mips_elf_finish_dynamic_symbol): Don't bother to use
62 _bfd_get_gp_value here.
64 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
65 Don't change epdr between malloc and free. Be careful not to free
66 NULL pointers. Zero out the first RPDR.
68 * configure.host: On Linux, only pass -rpath option if $(libdir)
69 is neither /lib nor /usr/lib. From Alan Modra
70 <alan@mullet.Levels.UniSA.Edu.Au>.
72 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
74 (elf_dt_name): Rename from elf_dt_needed_name.
75 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
77 (bfd_elf_get_dt_soname): New function.
78 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
79 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
80 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
83 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
85 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
86 _bfd_sparc_elf_reloc_type_lookup.
87 (bfd_elf32_bfd_reloc_type_lookup): Update.
88 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
89 (sparc64_elf_howto_table): Define.
90 (sparc_reloc_map): Define.
91 (sparc64_elf_reloc_type_lookup): New function.
92 (sparc_elf_wdisp16_reloc): New function.
93 (elf_info_to_howto): Use sparc64_elf_howto_table.
94 (sparc64_elf_relocate_section): Likewise.
95 (bfd_elf64_bfd_reloc_type_lookup): Update.
97 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
99 * configure.host: Check for 'do not mix' from native linker before
100 trying to use -rpath.
102 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
104 * bfd.c (_bfd_get_gp_value): New function.
105 (_bfd_set_gp_value): New function.
106 * libbfd-in.h (_bfd_get_gp_value): Declare.
107 (_bfd_set_gp_value): Declare.
109 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
110 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
111 directly to the fields in the tdata information.
112 (alpha_relocate_section): Likewise.
113 * coff-mips.c (mips_adjust_reloc_in): Likewise.
114 (mips_gprel_reloc): Likewise.
115 (mips_relocate_section): Likewise.
116 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
117 (mips_elf_lo16_reloc): Likewise.
118 (mips_elf_final_gp): Likewise.
119 (mips_elf_gprel16_reloc): Likewise.
120 (mips_elf_gprel32_reloc): Likewise.
121 (mips_elf_relocate_section): Likewise.
122 (mips_elf_finish_dynamic_symbol): Likewise.
124 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
126 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
128 * configure.in: Call AC_PROG_CC before configure.host.
129 * configure: Rebuild.
130 * configure.host: Don't set information which autoconf should
131 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
133 * configure.host: Remove go32 and win32 host information, since it
134 should no longer be needed.
136 * elf.c (map_sections_to_segments): If we have a .dynamic section,
137 then start a new segment rather than put a writable section in a
140 * configure.host: Set RPATH_ENVVAR.
142 * Makefile.in: Rebuild dependencies.
144 * elflink.c (_bfd_elf_create_linker_section): Remove unused
145 zero_section variable.
147 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
149 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
150 ($(srcdir)/libbfd.h): Rename from libbfd.h.
151 ($(srcdir)/libcoff.h): Rename from libcoff.h.
153 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
155 * ieee.c (ieee_write_expression): Only use an R variable for a
156 local symbol. Don't output a zero offset. Handle a zero address.
157 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
158 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
160 (parse_expression): Don't try to handle multiple occurrences of a
161 P variable. Handle I variables differently from X variables. Fix
162 the order of minus expressions.
163 (ieee_slurp_external_symbols): Generate an I variable for an NN
164 record. Fix handling of ATI and ATX records.
165 (ieee_slurp_sections): Only set minimal section attributes.
166 Adjust them later, based on the section contents.
167 (ieee_object_p): Read in the file until just after the ME record.
168 Call ieee_slurp_section_data to set the section flags.
169 (do_one): Add iterations parameter. Only repeat the first load
170 item. Set the section and file reloc flags.
171 (ieee_slurp_section_data): Set section flags. Pass iterations to
173 (ieee_canonicalize_reloc): Handle I variables.
174 (do_with_relocs): Only emit relocation size when necessary.
175 Increase MAXRUN to 127. Change ov to be assigned, and take
176 src_mask and pcrel_offset into account.
177 (ieee_write_data_part): Skip sections that are not loaded.
178 (ieee_write_external_part): Don't output optional last entry of WX
180 (ieee_write_me_part): Make setting of me_record neater.
181 (ieee_generic_stat_arch_elt): Get the size of an archive element.
183 * syms.c (stt): Add entries for zerovars, vars, and code.
185 * elfcode.h (validate_reloc): New static function.
186 (write_relocs): Call validate_reloc for non ELF relocs.
188 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
189 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
190 (TARGET_LITTLE_SYM): Likewise.
192 * config.bfd (m68*-*-psos*): New target.
194 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
196 * i386msdos.c: Remove some #if 0 code.
197 (msdos_write_object_contents): Don't include empty sections in the
198 size computation, regardless of their address.
200 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
202 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
203 is NULL, ie, the -r switch is used.
205 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
207 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
208 (BFD_RELOC_MIPS_GOT_LO16): Define.
209 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
210 * bfd-in2.h, libbfd.h: Rebuild.
211 * elf32-mips.c (mips_reloc_map): Map new relocs.
213 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
215 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
218 * ieee.c (get_symbol): Set the section to bfd_abs_section.
219 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
220 simple number for the section address, rather than an expression.
221 Limit the number of bytes between relocs to MAXRUN.
222 (ieee_write_me_part): Set me_record to the file offset after the
224 (ieee_write_processor): New static function.
225 (ieee_write_object_contents): Use ieee_write_processor.
227 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
229 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
231 * coff-aux.c: Change include of aux.h to aux-coff.h.
233 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
235 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
236 relocation put the addend both in the reloc entry and the data.
237 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
240 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
241 a R_68K_PCxx reloc against a defined global symbol directly.
242 (elf_m68k_check_relocs): Don't count such a reloc.
244 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
245 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
246 symbol for now, otherwise always record the symbol as dynamic.
247 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
248 is not referenced by a dynamic object, and we are not making a
249 shared object, then don't make a PLT entry. If we do make a PLT
250 entry, make sure the symbol has been recorded as dynamic.
252 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
254 * configure.host: When making a shared library, set HLDFLAGS to
255 pass an appropriate -rpath option. Use the make variable SONAME
256 as the shared library soname, rather than computing it here. On
257 SunOS, build stamp-tshlink in place of $(SHLINK).
258 * Makefile.in (SONAME): New variable.
259 ($(SHLINK)): Make a link to the transformed name, as well.
260 (stamp-tshlink): New target.
261 (install): Skip stamp-tshlink during install.
263 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
265 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
266 linker sections have been set up yet.
268 * elf.c (make_mapping): Add an additional argument to suppress
269 making the first section include the program headers.
270 (map_sections_to_segments): If the user used -Ttext such that the
271 program headers are on a different page, do not set the flags
272 saying that this section includes the program headers.
274 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
276 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
277 don't define TRAD_HEADER.
278 * configure: Rebuild.
280 * netbsd-core.c: New file, support for NetBSD core files.
281 * hosts/*nbsd.h: Removed.
283 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
285 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
286 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
287 * libbfd.h, bfd-in2.h: Regenerated.
288 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
289 bfd_elf32_bfd_reloc_type_lookup.
290 (reloc_type{,_names}): Deleted.
291 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
293 (sparc_reloc_map): Add sparc64 relocs.
294 (sparc_elf_notsupported_reloc): New static function.
295 (sparc_elf_wdisp16_reloc): New static function.
296 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
297 (elf32_sparc_relocate_section): Likewise.
298 (bfd_elf32_bfd_reloc_type_lookup): Define.
299 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
300 (reloc_type{,_names}): Deleted.
301 (elf_sparc_howto_table): Deleted.
302 (sparc_reloc_map): Deleted.
303 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
304 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
306 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
308 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
311 * Makefile.in (program_transform_name): New variable.
312 (install): Transform library name before installing it.
314 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
316 * archures.c (bfd_mach_i960_hx): Define.
317 * bfd-in2.h: Rebuild.
318 * cpu-i960.c (scan_960_mach): Accept machine "hx".
319 (MATRIX): Expand entries for HX.
320 (arch_info_struct): Add i960:hx entry.
321 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
322 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
323 (coff_set_flags): Handle bfd_mach_i960_hx.
325 Support for building as a shared library, based on patches from
326 Alan Modra <alan@spri.levels.unisa.edu.au>:
327 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
328 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
329 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
330 * configure: Rebuild.
331 * configure.host: If --enable-shared, adjust shared library stuff
332 based on the host. If the host is SunOS, and the linker supports
333 -rpath, set HLDFLAGS to use it.
334 * Makefile.in (ALLLIBS): New variable.
335 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
336 (COMMON_SHLIB, SHLINK): New variables.
337 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
338 (STAGESTUFF): Remove variable.
339 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
341 (stamp-ofiles): New target, like old ofiles target, but build
342 using a temporary file and move-if-change, and touch stamp-ofiles
344 (ofiles): Just depend upon stamp-ofiles.
345 (stamp-piclist, piclist): New targets.
346 ($(SHLIB), $(SHLINK)): New targets.
347 (targets.o, archures.o): Build twice if PICFLAG is set.
348 (do_mostlyclean): Remove pic/*.o.
349 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
351 (do_distclean): Remove pic and stamp-picdir.
352 (install): Install shared libraries.
353 ($(OFILES)): Depend upon stamp-picdir.
354 (stamp-picdir): New target.
356 * libcoff-in.h: Add comment reminding people that libcoff.h is a
358 * libcoff.h: Rebuild.
360 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
361 flavour of a section with no owner.
363 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
364 ELF_LINK_NON_ELF flag.
365 (mips_elf_create_got_section): Likewise.
367 * elf.c: Revert last change, since it breaks dynamic linking.
368 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
370 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
371 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
372 (elfNN_bed): Don't initialize want_hdr_in_seg field.
374 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
376 * elf.c (assign_file_positions_for_segments): If the backend does
377 not want the elf header or the program headers in the address
378 space, do not include them in the calculations.
380 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
381 function to determine if we need additional program headers.
382 (ppc_elf_modify_segment_map): Define as a NOP function for now.
383 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
385 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
387 * coffcode.h: Move today's libcoff.h change into coffcode.h.
389 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
391 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
392 back into one line. Some compilers (sunos 4.1.3 for example)
393 won't accept args split across more than one line.
395 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
397 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
398 * configure: Regenerate.
400 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
402 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
403 try to do arithmetic on a void *, cast it to a unsigned char * first.
405 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
407 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
408 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
410 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
411 flag for a newly defined symbol.
412 (NAME(bfd_elf,record_link_assignment)): Likewise.
413 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
414 set the DEF or REF_REGULAR flags correctly.
416 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
417 (libbfd.h, libcoff.h): Corresponding change.
419 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
420 a PLT32 reloc as dynamic.
421 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
422 is not referenced by a dynamic object, and we are not making a
423 shared object, then don't make a PLT entry. If we do make a PLT
424 entry, make sure the symbol has been recorded as dynamic.
426 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
428 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
429 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
430 (powerpcle-*-cygwin32): New.
431 * peicode.h (add_data_entry): Get address from vma.
433 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
435 * elflink.c (_bfd_elf_create_linker_section): If the symbol
436 attached to the section has already been created as an undefined
437 symbol, treat it as if it hasn't been created yet.
439 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
441 * elflink.h (elf_bfd_final_link): Don't output initial dummy
442 symbol or section symbols if stripping all symbols and this is not
443 a relocateable link. Don't output the symbol string table if
444 there are no symbols.
445 (elf_link_flush_output_syms): Don't do anything if there are no
448 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
450 * coff-aux.c: New file.
451 * hosts/m68kaux.h: New file.
452 * config.bfd (m68*-apple-aux*): New target.
453 * configure.in (m68*-apple-aux*): New native host.
454 (m68kaux_coff_vec): New vector.
455 * configure: Rebuild.
456 * targets.c (m68kaux_coff_vec): Declare.
457 * coffcode.h (bfd_coff_backend_data): Add field
458 _bfd_coff_link_add_one_symbol.
459 (bfd_coff_link_add_one_symbol): Define.
460 (compare_arelent_ptr): New static function if TARG_AUX.
461 (coff_write_relocs): If TARG_AUX, sort the relocs.
462 (coff_write_object_contents): Set A/UX aouthdr magic number.
463 (coff_link_add_one_symbol): Define if not defined.
464 (bfd_coff_std_swap_table): Initialize new field.
465 * libcoff.h: Rebuild.
466 * cofflink.c (coff_link_add_symbols): Call
467 bfd_coff_link_add_one_symbol rather than
468 _bfd_generic_link_add_one_symbol.
469 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
470 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
471 * coff-mips.c (mips_ecoff_backend_data): Likewise.
472 * Makefile.in: Rebuild dependencies.
473 (BFD32_BACKENDS): Add coff-aux.o.
474 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
476 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
478 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
479 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
481 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
483 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
484 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
485 (maintainer-clean): Warn about deleting special files.
486 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
488 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
489 warning symbols correctly.
490 * elf32-i386.c (elf_i386_relocate_section): Likewise.
491 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
492 * elf32-mips.c (mips_elf_relocate_section): Likewise.
493 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
494 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
495 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
497 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
500 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
502 * libcoff-in.h: aligned newly exported names with bfd naming
503 conventions. Removed an erroneous define of POWERPC_LE_PE.
504 * libcoff.h: Rebuild.
505 * cofflink.c, coff-ppc.c: the above function name changes
507 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
509 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
510 * ecoff.c (struct extsym_info): Define.
511 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
512 to ecoff_link_write_external.
513 (ecoff_link_write_external): Accept a struct extsym_info pointer.
514 Strip symbols when appropriate.
516 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
517 * syms.c (BSF_OBJECT): Define.
518 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
519 * bfd-in2.h: Rebuild.
520 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
522 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
525 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
526 copying relocs into a shared object, treat a defined global symbol
528 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
529 * elf32-mips.c (mips_elf_relocate_section): Likewise.
530 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
532 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
533 real defined symbol, not to a weak defined symbol.
535 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
537 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
538 and made a few static functions externs.
540 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
541 POWERPC_LE_PE hack in cofflink.
543 * libcoff-in.h: promoted the following from cofflink.c to allow
544 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
545 coff_debug_merge_element, struct coff_debug_merge_type,
546 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
547 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
548 coff_debug_merge_hash_lookup, coff_link_section_info,
549 coff_final_link_info, coff_debug_merge_hash_newfunc,
550 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
552 * libcoff.h: re-gen'd
554 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
556 * syms.c: Include "bfdlink.h".
557 (struct stab_find_info): Define.
558 (_bfd_stab_section_find_nearest_line): New function.
559 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
561 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
562 * elf.c (_bfd_elf_find_nearest_line): Try calling
563 _bfd_stab_section_find_nearest_line before searching the ELF
564 symbol table. Find the closest STT_FUNC symbol, not the last one.
565 * libcoff-in.h (coff_data_type): Add line_info field.
566 * libcoff.h: Rebuild.
567 * coffgen.c (coff_find_nearest_line): Try calling
568 _bfd_stab_section_find_nearest_line before searching the COFF
570 * Makefile.in: Rebuild dependencies.
572 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
574 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
575 4 bytes, so we get the correct value when updating the register
576 field in little endian mode.
578 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
580 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
581 entry_section fields. Add sntoc and snentry fields.
582 * libcoff.h: Rebuild.
583 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
584 not toc_section and entry_section (the COFF file does not have any
585 sections at this point).
586 (coff_write_object_contents): Set o_snentry and o_sntoc from
587 snentry and sntoc rather than entry_section and toc_section.
588 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
589 snentry, not toc_section and entry_section.
590 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
591 entry_section from hentry.
592 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
594 (xcoff_link_input_bfd): Set sntoc, not toc_section.
595 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
596 than using toc_section directly.
598 * archures.c: Add missing `.' in enum bfd_architecture.
599 * bfd-in2.h: Rebuild.
601 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
602 Robert Lipe <robertl@arnet.com>.
604 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
606 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
607 to sections we allocate. Use bfd_zalloc to allocate initialial
608 sections, not bfd_alloc.
609 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
610 SDA{,2}I16 relocations.
611 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
612 whether to put something in .sbss or not.
613 (ppc_elf_relocate_section): Add support for more relocations. Add
614 in sec->output_offset where appropriate. Make error messages
615 include the symbol name.
617 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
618 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
619 doesn't get redefined messages if -shared.
621 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
622 section if the rel_section field has been set up.
624 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
626 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
629 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
631 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
632 of flags, only flags used are controlled by mach number. Bump up
633 output file mach number to highest of input file mach numbers.
634 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
635 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
637 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
638 bfd_elf64_sparc_vec support.
640 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
642 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
643 the embedded bit is set on some objects and not on others. Just
645 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
648 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
650 * coffcode.h (coff_new_section_hook): Don't try to align the
653 * coffcode.h (coff_set_section_contents): Fix the handling of the
654 .lib section to work even if the entire section contents are
655 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
656 Robert Lipe <robertl@arnet.com>.
658 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
660 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
661 memory here for contents.
663 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
664 _SDA2_BASE_ by 32768.
665 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
666 started using. Allocate contents for .sdata and .sdata2 sections
668 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
670 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
672 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
675 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
677 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
679 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
680 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
681 (bfd_mach_sparc_v9a): Define.
682 (bfd_mach_sparc_v9_p): Define.
683 * bfd-in2.h: Regenerated.
684 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
686 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
687 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
688 to bfd_elf32_sparc_vec.
689 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
690 Add v8plus{,a} support.
692 (sparc_compatible): New function.
693 * elf32-sparc.h: #include "elf/sparc.h".
694 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
695 elf32_sparc_final_write_processing): New functions.
696 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
697 elf_backend_final_write_processing): Define.
699 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
701 * elf-bfd.h (struct elf_link_hash_entry): Add
702 linker_section_pointer field.
703 (enum elf_linker_section_enum): Enumeration for new way of
704 creating linker dynamic sections and symbols.
705 (elf_linker_section{,_pointers}): New structures for creating
706 dynamic sections and symbols.
707 (elf_obj_tdata): Add linker_section_pointers and linker_section
709 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
710 (_bfd_elf_create_linker_section): New declarations.
711 (_bfd_elf_find_pointer_linker_section): Ditto.
712 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
713 (_bfd_elf_make_linker_section_rela): Ditto.
715 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
717 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
718 (ppc_elf_create_linker_section): New function to create the
719 sections .got, .sdata, and .sdata2.
720 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
722 (ppc_elf_check_relocs): Support more of the eabi relocations.
723 (ppc_elf_relocate_section): Ditto.
724 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
725 if the .sdata{,2} + .sbss{,2} section size is > 32k.
727 * elflink.h (elf_create_pointer_linker_section): New function to
728 create initialized pointers in dynamic linker sections.
729 (elf_finish_pointer_linker_section): Actually intialize the
730 pointers created above.
732 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
733 macros to provide both 32 and 64 bit versions of
734 elf_create_pointer_linker_section.
735 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
736 provide both 32 and 64 bit versions of
737 elf_finish_pointer_linker_section.
739 * elflink.c (_bfd_elf_create_linker_section): New function to
740 create a linker section.
741 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
742 given address in the linker pointer offsets created for a given
744 (_bfd_elf_make_linker_section_rela): Make a RELA section
745 corresponding to the generated linker section.
747 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
749 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
751 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
753 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
754 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
755 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
756 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
757 toc entry in an objdump) for now.
758 (ppc_do_last, ppc_get_last): New function - needed to save processing
759 the toc owner to the end.
760 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
763 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
764 toc owner from being done till last. Must define POWERPC_LE_PC
767 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
769 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
771 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
772 SizeOfImage for PowerPC. Ignore the size of the .junk section.
774 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
776 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
778 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
780 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
782 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
784 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
786 * elf.c (assign_file_positions_for_segments): Don't increment file
787 offset for a segment which contains no loadable sections.
789 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
791 * reloc.c: Add new PowerPC relocations.
792 * {bfd-in2,libbfd}.h: Regenerate.
794 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
795 (ppc_elf_reloc_type_lookup): Lookup new relocations.
797 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
799 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
802 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
805 * coffgen.c (coff_find_nearest_line): Don't try to cache
806 information in sections that are not owned by a BFD. From Richard
807 Henderson <richard@atheist.tamu.edu>.
809 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
810 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
811 * elflink.h (elf_link_output_extsym): Remove special check for
814 * ecoffswap.h: Add prototypes for static functions.
816 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
818 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
819 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
821 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
822 to satisfy a TOC16 relocation. Rewrite unsupported relocation
823 support. Begin support for R_PPC_SDA{2,}REL.
825 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
827 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
828 create the .got and .got.neg sections.
829 (ppc_elf_size_dynamic_sections): Call it.
830 (ppc_elf_check_relocs): Call it.
831 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
832 (ppc_elf_check_relocs): Add error messages for relocations we
833 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
836 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
838 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
839 section flags for V.4 and eabi.
841 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
843 * elf.c (assign_file_positions_for_segments): If a segment
844 contains no sections, don't mark it as readable.
846 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
847 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
849 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
850 dynamic section, if there is one.
851 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
852 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
853 (bfd_elf64_swap_dyn_in): Likewise.
854 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
856 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
858 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
859 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
860 <pirker@eiunix.tuwien.ac.at>.
862 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
864 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
865 PowerPC V.4 and eabi.
866 * bfd-in2.h: Regenerate.
867 * libfd.h: Regenerate.
869 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
871 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
872 section type and SHF_EXCLUDE section flag, turning them into the
873 appropriate bfd section flag.
875 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
877 * xcofflink.c (xcoff_link_add_symbols): Create the special
878 sections if we see a DYNAMIC object, in case that is the only
879 XCOFF input object we see.
881 * elf32-mips.c: Extensive changes for a start at dynamic linking
882 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
884 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
885 (struct elf_backend_data): Remove
886 elf_backend_create_program_headers field. Add
887 elf_backend_additional_program_headers and
888 elf_backend_modify_segment_map fields.
889 * elfxx-target.h (elf_backend_type_change_ok): Define if not
891 (elf_backend_additional_program_headers): Likewise.
892 (elf_backend_modify_segment_map): Likewise.
893 (elf_backend_create_program_headers): Don't define.
894 (elfNN_bed): Change to account for field changes.
895 * elf.c (assign_file_positions_for_segments): Call new
896 modify_segment_map backend function. Don't call old
897 create_program_headers backend function.
898 (get_program_header_size): Call additional_program_headers rather
899 than create_program_headers.
900 * elflink.h (elf_link_add_object_symbols): Initialize
901 type_change_ok from new backend field.
902 (elf_link_output_extsym): Don't warn if _rld_new_interface is
904 (elf_reloc_link_order): Treat a reloc against a defined symbol as
905 a reloc against the appropriate section.
907 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
908 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
909 (elf_flags_init): Rename from elf_ppc_flags_init.
910 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
912 (ppc_elf_copy_private_bfd_data): Likewise.
913 (ppc_elf_merge_private_bfd_data): Likewise.
915 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
918 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
920 * coff-alpha.c (alpha_relocate_section): During final link, allow
921 output .lita section to be bigger than 64k by adjusting gp value
922 on a per-input section basis.
923 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
925 (struct ecoff_section_tdata): Add gp field.
927 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
929 Handle Alpha ECOFF changes in OSF/1 3.2.
930 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
932 * coff-alpha.c: Include "aout/ar.h".
933 (alpha_ecoff_get_relocated_section_contents): Don't require an
934 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
935 3.2 doesn't generate one.
936 (alpha_relocate_section): Likewise.
937 (alpha_ecoff_slurp_armap): Define.
938 (alpha_ecoff_slurp_extended_name_table): Define.
939 (alpha_ecoff_construct_extended_name_table): Define.
940 (alpha_ecoff_truncate_arname): Define.
941 (alpha_ecoff_write_armap): Define.
942 (alpha_ecoff_generic_stat_arch_elt): Define.
943 (alpha_ecoff_update_armap_timestamp): Define.
945 (alpha_ecoff_read_ar_hdr): New static function.
946 (alpha_ecoff_get_elt_at_filepos): New static function.
947 (alpha_ecoff_openr_next_archived_file): New static function.
948 (alpha_ecoff_get_elt_at_index): New static function.
949 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
950 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
951 _bfd_ecoff to alpha_ecoff.
952 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
953 field from backend structure, rather than always calling
954 _bfd_get_elt_at_filepos.
955 * coff-mips.c (mips_ecoff_backend_data): Initialize
956 get_elt_at_filepos field.
957 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
958 from _bfd_generic_read_ar_hdr with minor changes.
959 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
960 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
963 * bfd-in.h (BFD_IN_MEMORY): Define.
964 * libbfd-in.h (struct bfd_in_memory): Define.
965 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
966 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
967 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
968 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
969 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
970 (bfd_get_size): Handle BFD_IN_MEMORY flag.
971 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
972 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
973 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
974 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
976 (bfd_openstreamr): Likewise.
977 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
978 BFD_IN_MEMORY is not set.
979 * riscix.c (riscix_some_aout_object_p): Likewise.
980 * bfd-in2.h, libbfd.h: Rebuild.
982 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
983 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
984 (bfd_get_elt_at_index): Define.
985 * archive.c (_bfd_generic_get_elt_at_index): Rename from
986 bfd_get_elt_at_index. Change index parameter from int to
988 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
989 (_bfd_noarchive_get_elt_at_index): Define.
990 (_bfd_archive_bsd_get_elt_at_index): Define.
991 (_bfd_archive_coff_get_elt_at_index): Define.
992 * bfd-in2.h, libbfd.h: Rebuild.
993 * aout-target.h (MY_get_elt_at_index): Define if not defined.
994 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
995 * ieee.c (ieee_get_elt_at_index): Define.
996 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
997 * oasys.c (oasys_get_elt_at_index): Define.
998 * som.c (som_get_elt_at_index): Define.
1000 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1001 numbers to the .text section.
1003 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1005 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1006 If there is a SEC_DEBUGGING section, get the contents of the debug
1007 information part from it.
1008 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1010 (ieee_write_object_contents): Check ieee_write_debug_part return.
1012 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1014 * config.bfd (i[345]86-*-freebsd*): Add target.
1015 * configure.in (i386freebsd_vec): Add vec.
1016 * configure: Regenerate.
1017 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1018 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1019 Rebuild dependencies..
1020 * freebsd.h: New file.
1021 * i386freebsd.c: New file.
1022 * targets.c (i386freebsd_vec): Declare.
1023 (bfd_target_vector): Add i386freebsd_vec.
1024 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1025 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1027 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1029 * ieee.c (ieee_slurp_debug): New static function.
1030 (ieee_object_p): Call it.
1031 (ieee_slurp_section_data): Skip debugging sections.
1032 (ieee_get_reloc_upper_bound): Likewise.
1033 (ieee_get_section_contents): Likewise.
1034 (ieee_canonicalize_reloc): Likewise.
1035 (ieee_write_section_part): Likewise.
1036 (ieee_write_debug_part): Likewise.
1037 (ieee_write_data_part): Likewise.
1038 (init_for_output): Likewise.
1040 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1042 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1044 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1045 relocs, since ppc_elf_relocate_section handles the linker case.
1046 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1048 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1049 ppc_elf_relocate_section since that is now the only caller.
1050 (ppc_elf_relocate_section): Ditto.
1052 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * coffcode.h (coff_write_object_contents): If we don't know the
1055 section of the entry point for an XCOFF executable, always set the
1056 entry address to -1.
1058 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1060 * elf.c (bfd_section_from_shdr): Add support for note sections.
1062 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1064 * bfd-in.h (struct _symbol_info): Add stab_type field.
1065 * bfd-in2.h: Rebuild.
1066 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1068 * elf32-ppc.c: Remove trailing newline from calls to
1070 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1071 difference if target endianness is known.
1073 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1075 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1076 old style TOC16 references without using R_PPC_GOT.
1077 (ppc_reloc_type): Ditto.
1078 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1079 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1080 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1081 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1082 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1084 (ppc_elf_adjust_dynamic_symbol): Ditto.
1085 (ppc_elf_adjust_dynindx): Ditto.
1086 (ppc_elf_size_dynamic_sections): Ditto.
1087 (ppc_elf_finish_dynamic_symbol): Ditto.
1088 (ppc_elf_finish_dynamic_sections): Ditto.
1089 (ELF_DYNAMIC_INTERPRETER): Define.
1091 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1093 * elf.c (copy_private_bfd_data): When attaching sections to
1094 segments ignore sections that won't be allocated. Patch from
1097 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1099 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1102 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1104 * coff-i960.c (CALC_ADDEND): Define.
1105 (coff_i960_relocate_section): Add the input section VMA to the
1106 addend for PC relative relocs.
1108 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1110 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1111 to correctly terminate.
1113 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1115 * targets.c (enum bfd_endian): Define.
1116 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1117 from boolean to enum bfd_endian. Change header_byteorder_big_p
1119 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1120 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1121 * bfd-in2.h: Rebuild.
1122 * All targets: Change initialization of byteorder and
1123 header_byteorder to use enum bfd_endian values rather than
1125 * All files: Change all references to byteorder_big_p and
1126 header_byteorder_big_p to use new bfd_*_endian macros.
1128 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1130 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1132 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1134 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1136 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1138 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1140 * ieee.c: Lots of minor cleanups. Make many functions return
1141 errors rather than calling abort. Also:
1142 (ieee_write_twobyte): Remove; change callers to call existing
1143 ieee_write_2bytes function.
1144 (ieee_write_expression): Don't output the section twice when
1145 outputting a local symbol. Don't emit an extraneous zero if there
1147 (ieee_slurp_sections): Set the lma as well as the vma.
1148 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1150 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1151 a recognized one or bfd_arch_unknown.
1152 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1154 (ihex_get_symtab): Likewise.
1156 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1158 * aoutx.h: Include <ctype.h>.
1159 (struct aout_link_includes_table): Define.
1160 (struct aout_link_includes_totals): Define.
1161 (struct aout_link_includes_entry): Define.
1162 (aout_link_includes_lookup): Define macro.
1163 (struct aout_final_link_info): Add includes field.
1164 (aout_link_includes_newfunc): New static function.
1165 (NAME(aout,final_link)): Initialize includes hash table.
1166 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1168 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1170 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1172 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1174 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1176 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1178 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1179 (pe_print_private_bfd_data): call pe_print_reloc.
1180 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1181 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1182 up some debugging as well.
1184 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1186 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1189 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1191 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1192 when setting sections to NULL.
1194 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1196 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1198 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1199 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1201 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1202 * bfd-in2.h: Rebuild.
1204 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1206 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1208 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1210 * ihex.c (ihex_scan): Handle record types 4 and 5.
1211 (ihex_object_p): Permit types 4 and 5.
1212 (ihex_set_section_contents): Remove check for out of range
1214 (ihex_write_object_contents): Generate types 4 and 5.
1216 * elflink.h (elf_link_output_extsym): Just ignore warning and
1217 indirect references to symbols which don't really exist.
1219 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1221 * peicode.h (pe_print_idata): Minor format fixes
1222 (pe_print_edata): New function. Under private printing, this formats
1223 the edata section of a PE file.
1224 (pe_print_private_bfd_data): Added call to pe_print_edata.
1226 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1228 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1229 index, don't call stoi.
1231 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1233 * srec.c (srec_scan): Set lma as well as vma.
1235 * ihex.c: New file; support for Intel Hex format.
1236 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1237 (ihex_vec): Declare.
1238 (bfd_target_vector): Always include ihex_vec.
1239 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1240 * Makefile.in: Rebuild dependencies.
1241 (BFD_LIBS): Add ihex.o
1242 (BFD_LIBS_CFILES): Add ihex.c.
1243 * bfd-in2.h: Rebuild.
1245 * elf.c (assign_file_positions_for_segments): Sort the sections in
1247 (get_program_header_size): Return the right size if segment_map is
1249 (copy_private_bfd_data): Don't bother to sort the sections.
1251 * bfd.c (bfd_record_phdr): New function.
1252 * bfd-in.h (bfd_record_phdr): Declare.
1253 * bfd_in2.h: Rebuild.
1255 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1258 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1259 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1261 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1262 (bfd_zmalloc): Change declaration.
1263 * libbfd.h: Rebuild.
1264 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1265 and realloc. Don't set bfd_error_no_memory if they fail.
1267 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1269 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1270 uses as well. Added a new howto to deal with TOCREL16 relocs that
1271 are TOCDEFN as well.
1272 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1273 to handle RVA relocs from dlltool.
1274 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1275 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1276 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1278 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1279 to get the right section alignment.
1281 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1283 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1284 p_paddr if p_paddr is zero.
1285 (make_mapping): Set includes_filehdr and includes_phdrs for first
1287 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1289 (assign_file_positions_for_segments): Handle includes_filehdr and
1290 includes_phdrs. Remove special handling of PT_PHDR and first
1292 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1293 when appropriate. Remove special handling of PT_PHDR segment.
1294 Use a more complex condition for when a section is included in a
1295 segment to handle Solaris linker oddities.
1297 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1299 * coff-m88k.c (howto_table): Reformatted for easier reading;
1300 special_function now points to new function m88k_special_reloc.
1301 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1303 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1304 be done correctly by m88k_special_reloc.
1305 (reloc_processing): New function to be used by RELOC_PROCESSING.
1306 (RELOC_PROCESSING): Define to call reloc_processing.
1308 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1310 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1311 (pe_print_pdata): Likewise.
1313 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1314 obstack_alloc fails.
1315 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1317 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1318 * Many files: don't set bfd_error_no_memory if one of the above
1321 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1322 if p_paddr_valid is set.
1323 (copy_private_bfd_data): New static function.
1324 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1326 * elf.c (assign_file_positions_for_segments): Fix case where extra
1327 program headers were allocated.
1329 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1330 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1331 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1332 _bfd_elf_print_private_bfd_data.
1334 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1335 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1336 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1337 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1338 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1339 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1340 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1342 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1344 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1345 * elf.c (make_mapping): New static function.
1346 (map_sections_to_segments): New static function.
1347 (elf_sort_sections): New static function.
1348 (assign_file_positions_for_segments): New static function.
1349 (map_program_segments): Remove.
1350 (get_program_header_size): Remove sorted_hdrs, count, and
1351 maxpagesize parameters. Simplify.
1352 (assign_file_positions_except_relocs): When generating an
1353 executable, use assign_file_positions_for_segments.
1354 (elf_sort_hdrs): Remove.
1355 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1356 to get_program_header_size.
1358 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1360 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1362 * configure, config.in: Regenerate with autoconf 2.7.
1364 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1365 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1367 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1369 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1370 (ecoff_sec_to_styp_flags): Likewise.
1371 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1372 (ecoff_set_symbol_info): Handle scRConst.
1373 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1374 (ecoff_compute_section_file_positions): Handle .rconst section.
1375 (_bfd_ecoff_write_object_contents): Likewise.
1376 (ecoff_link_check_archive_element): Handle scRConst.
1377 (ecoff_link_add_externals): Likewise.
1378 (ecoff_link_write_external): Handle .rconst section.
1379 (ecoff_reloc_link_order): Likewise.
1380 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1381 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1383 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1385 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1386 DEF_DYNAMIC flag is set.
1388 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1390 * host-aout.c: If TRAD_HEADER is defined, include it.
1392 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1394 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1395 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1396 (BFD_NEED_DECLARATION): New function.
1397 * configure.in: Use BFD_NEED_DECLARATION.
1398 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1399 * configure, config.in: Rebuild with autoconf 2.6.
1401 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1402 special_sections before returning when called with a non XCOFF
1405 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1408 * coffcode.h (coff_compute_section_file_positions): Only pad the
1409 previous section to force file alignment when creating an
1412 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1414 * coffcode.h (coff_compute_section_file_positions): If
1415 RS6000COFF_C, set up the .debug section.
1417 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1418 if it is not large enough to accomodate the entire TOC area with
1419 signed 16 bit offsets.
1420 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1422 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1423 TOC anchor to use the TOC value used in the output file.
1425 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1427 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1428 (_bfd_coff_read_string_table): Likewise.
1430 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1432 * pe-arm.c: Fix typos.
1433 * coff-arm.c: Likewise.
1435 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1437 * coff-ppc.c (list_ele): Added "cat"egory member.
1438 (record_toc): New category parameter (priv or pub).
1439 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1440 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1441 the mainline. It addes extra toc cells in error.
1442 (ppc_coff_swap_sym_in_hook): Added some documentation.
1443 (dump_toc): Can now diagnose "virtual toc" chicanery.
1445 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1447 * elf-bfd.h (struct elf_link_hash_table): Change type of
1448 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1450 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1452 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1453 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1455 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1456 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1457 defined or mentioned in a regular file.
1459 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1461 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1462 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1463 (coff_ppc_relocate_section): Correct REL24 handling
1464 (ppc_process_before_allocation): Correct TOCDEFN handling
1466 * peicode.h (dir_names): Added name descriptions
1468 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1470 * VERSION: Updated to cygnus-2.6.
1472 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1474 * targets.c (m68k4knetbsd_vec): Declare.
1476 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1478 * targets.c (bfd_target): Change type of second argument to
1479 _bfd_print_private_bfd_data from void * to PTR.
1480 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1481 using PTR rather than void *.
1482 * bfd-in2, libbfd.h: Rebuild.
1483 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1485 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1486 _bfd_generic_bfd_print_private_bfd_data rather than casting
1489 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1491 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1492 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1494 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1495 BFD64_BACKENDS_CFILES): New variables.
1498 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1500 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1501 not at the file position of the first section.
1502 * coffcode.h (coff_compute_section_file_positions): Avoid using
1504 (coff_write_object_contents): When generating a PPC PE executable
1505 with no symbols, round up the file size to a COFF_PAGE_SIZE
1507 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1508 don't write out a string table.
1510 * elf.c (bfd_section_from_shdr): When using a different section
1511 header, pass the new one to _bfd_elf_make_section_from_shdr.
1512 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1513 (elf_map_symbols): Add section VMA to symbol value when comparing
1515 (_bfd_elf_compute_section_file_positions): Only build symbol table
1516 if there are some symbols. Set file offset of symtab and strtab
1518 (assign_file_positions_except_relocs): Remove dosyms parameter.
1519 Change all callers. Never set file offset of symtab and strtab
1521 (_bfd_elf_copy_private_section_data): New function.
1522 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1523 (_bfd_elf_copy_private_symbol_data): New function.
1524 (swap_out_syms): Check for special mapping of st_shndx created by
1525 copy_private_symbol_data.
1526 * elfxx-target.h: Use new copy routines.
1527 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1528 (_bfd_elf_copy_private_section_data): Declare.
1530 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1532 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1535 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1536 _bfd_dummy_target, matching the recent change to archive
1539 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1541 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1542 arithmetic on PTR types.
1544 * aout-target.h (MY(callback)): Set the lma of the sections.
1546 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1547 symbol into a reloc against the section.
1549 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1551 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1552 glue for the relocs: IMGLUE and IFGLUE.
1553 (record_toc): new function - tracks toc contents
1554 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1555 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1556 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1557 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1558 (ppc_record_toc_entry): Removed a debug define (duh)
1560 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1561 (pe_print_idata): New function - formats the idata section data
1562 (pe_print_pdata): New function - formats the pdata section data
1563 (pe_print_private_bfd_data): calls to above
1565 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1567 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1568 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1569 TARGET_SYM and TARGET_NAME for vector and BFD name.
1570 * coff-pmac.c (pmac_xcoff_vec): Remove.
1571 (TARGET_SYM, TARGET_NAME): Define.
1572 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1573 machine to 0, not all PowerMacs are 601s.
1575 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1577 * elfcode.h (elf_object_p): Read in any program headers.
1578 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1579 based on the program headers, if any.
1580 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1581 (map_program_segments): Set p_paddr of program headers based on
1584 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1586 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1589 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1590 trying to do a relocateable link with a non-a.out object file.
1592 * archive.c (bfd_generic_archive_p): Check the first object file
1593 in an archive even if target_defaulted is set. If the object file
1594 has the wrong xvec, reject it.
1596 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1597 be represented, report the name via _bfd_error_handler.
1598 (translate_to_native_sym_flags): Likewise.
1599 * elf32-mips.c (mips_elf_final_link): Likewise.
1600 * oasys.c (oasys_write_sections): Likewise.
1602 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1603 which checks for STYP_OVRFLO sections.
1604 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1605 reloc and lineno count overflows.
1606 (coff_write_object_contents): Call coff_count_linenumbers before
1607 coff_compute_section_file_positions. If RS6000COFF_C, handle
1608 reloc and lineno count overflows.
1609 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1610 relocs before dealing with .pad sections. Count overflow section
1611 headers when handling .pad sections.
1613 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1616 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1617 (struct xcoff_link_hash_table): Add descriptor_section and
1618 special_sections fields.
1619 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1620 (xcoff_link_add_symbols): Set linkage section alignment. Create
1621 descriptor section. Check for magic symbol names (_text, etc.),
1622 and record them in special_sections if found. Set
1623 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1624 descriptor field to point back to the function code symbol.
1625 (xcoff_sweep): Always mark the special descriptor_section.
1626 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1627 function descriptor, and mark it if it is.
1628 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1629 parameter, and fill it in. Allocate space for the descriptor
1631 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1632 global linkage code. If an undefined function descriptor is
1633 exported, arrange to define it. Warn about any other undefined
1635 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1636 (xcoff_write_global_symbol): Create a function descriptor when
1638 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1639 * bfd-in2.h: Rebuild.
1641 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1643 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1644 (ppc_coff_link_hash_table): new types for hashing
1645 (ppc_coff_link_hash_newfunc): hash entry constructor
1646 (ppc_coff_link_hash_table_init): hash table initializer
1647 (ppc_coff_link_hash_table_create): hash table constructor
1648 (ppc_record_toc_entry): changed references to hash table
1649 (coff_ppc_relocate_section): changed references to hash table
1651 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1652 * libcoff.h: Rebuild
1654 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1655 (coff_link_add_symbols): removed toc_offset init
1657 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1659 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1662 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1663 if it is given and mmep is available.
1664 * acconfig.h: Undef USE_MMAP.
1665 * configure, config.in: Regenerated.
1666 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1667 table handling the old way.
1668 (aout_get_external_symbols): Don't complain if last byte of string
1670 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1671 (bfd_free_window) [! USE_MMAP]: Don't define.
1672 (bfd_get_file_window,
1673 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1675 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1677 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1680 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1682 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1683 compatible with AMD generated COFF files. Try to support both AMD
1684 and GNU formats simultaneously.
1685 (coff_a29k_relocate_section): Likewise.
1687 * libbfd.c (bfd_get_file_window): Change writable parameter from
1688 int to boolean; update all callers. Pass MAP_SHARED if not
1689 writable--it's required on Solaris. Cast fprintf argument to
1691 * bfd-in.h (bfd_get_file_window): Update declaration.
1692 * bfd-in2.h: Rebuild.
1693 * aoutx.h: Update calls to bfd_get_file_window.
1695 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1697 (xcoff_swap_ldhdr_in): New static function.
1698 (xcoff_swap_ldsym_in): New static function.
1699 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1700 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1701 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1702 Handle XTY_ER/XMC_XO symbols correctly.
1703 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1704 rather than normal symbol table.
1705 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1706 already defined with the same absolute value.
1707 (xcoff_mark): When considering called symbols, check whether the
1708 descriptor is from a dynamic object, rather than the symbol
1710 (xcoff_build_ldsyms): Likewise.
1712 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1713 Cast realloc and malloc return values. If malloc or realloc fail,
1714 set bfd_error_no_memory.
1715 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1716 * bfd-in2.h: Rebuild.
1718 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1720 * coff-ppc.c (ppc_record_toc_entry): new function.
1721 (in_reloc_p): changed return value.
1722 (coff_ppc_relocate_section): much rework.
1723 (ppc_allocate_toc_section): new function.
1724 (ppc_process_before_allocation): new function.
1725 (ppc_coff_swap_sym_in_hook): new function.
1727 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1728 (coff_link_add_symbols): initialize toc_offset.
1730 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1731 (coff_swap_aouthdr_out): Added more sections to the data
1732 dictionary for the pe file header. Also changed linker version
1733 number on the ppc side.
1734 (dir_names): small improvements to the dictionary printing.
1735 (pe_mkobject_hook): save the file level flags.
1737 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1738 (pe_tdata): added real_flags field
1739 (coff_tdata): added local_toc_sym_map and access macro
1741 * libcoff.h (coff_link_hash_entry): added toc_offset field
1742 (pe_tdata): added real_flags field
1743 (coff_tdata): added local_toc_sym_map and access macro
1745 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1746 (coff_mkobject): init for local_toc_sym_map
1747 (coff_write_object_contents): set the internal_a.magic to
1748 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1751 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1753 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1754 entries until both the line number address and the function name
1755 address are too large.
1757 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1758 * configure: Rebuilt.
1760 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1761 is defined in the environment.
1763 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1765 * som.c (som_get_section_contents_in_window): Define to use
1768 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1770 * coff-i860.c: New file, based on coff-i386.c.
1771 * cpu-i860.c: New file, based on cpu-i386.c.
1772 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1773 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1774 targets, using i860coff_vec.
1775 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1776 trad-core.o and hosts/i860mach3.h.
1777 (i860coff_vec): Use coff-i860.o and cofflink.o.
1778 * configure: Rebuild.
1779 * Makefile.in: Rebuild dependencies.
1780 (ALL_MACHINES): Add cpu-i860.o.
1781 (BFD32_BACKENDS): Add coff-i860.o.
1782 (CFILES): Add cpu-i860.c and coff-i860.c.
1783 * targets.c (i860coff_vec): Declare.
1784 (bfd_target_vector): Add &i860coff_vec.
1785 * archures.c (bfd_i860_arch): Declare.
1786 (bfd_archures_list): Add &bfd_i860_arch.
1787 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1788 (coff_set_flags): Handle bfd_arch_i860.
1789 (coff_write_object_contents): Handle I860 a.out magic number.
1791 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1793 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1794 the created .tc section to 2.
1795 (xcoff_mark): Don't keep a .loader reloc for a call to an
1796 undefined symbol when creating a shared library.
1797 (xcoff_build_ldsyms): When creating a shared library, generate
1798 global linkage code for a call to an undefined symbol.
1800 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1802 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1803 BFD32_BACKENDS, BFD64_BACKENDS.
1804 (.dep1): Put mkdep output in a separate file.
1805 Rebuilt dependencies.
1807 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1810 Permit use of mmap when available:
1812 * configure.in: Check for mmap, madvise, mprotect.
1813 * config.in, configure: Regenerated.
1815 * libbfd.c (struct _bfd_window_internal): Define type.
1816 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1818 (ok_to_map): New static variable for debugging.
1819 (_bfd_generic_get_section_contents_in_window): New function.
1820 * bfd-in.h (bfd_window_internal): Declare type.
1821 (bfd_window): Define type.
1822 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1823 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1826 * libaout.h (struct aoutdata): Add two window fields.
1827 (obj_aout_sym_window, obj_aout_string_window): New macros.
1828 * aoutx.h (some_aout_object_p): Initialize windows.
1829 (aout_get_external_symbols): Get symbol data and strings in
1830 windows instead of explicitly allocated buffers.
1831 (slurp_symbol_table): Free window instead of memory.
1832 (bfd_free_cached_info): Release windows instead of freeing storage
1834 (aout_link_free_symbols): Ditto.
1836 * targets.c (bfd_target): Add new field for
1837 get_section_contents_in_window.
1838 (BFD_JUMP_TABLE_GENERIC): Updated.
1839 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1840 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1841 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1842 macros for get_section_contents_in_window field.
1844 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1846 * core.c: Renamed to corefile.c
1847 * makefile.dos (OBJS): Change core.o to corefile.o
1848 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1851 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1853 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1854 targ_selvecs to allow debugging under Irix-5 native.
1857 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1859 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1860 to o. Clobber and restore the list of new csects around the call
1861 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1862 linker error and the linker wants to read the symbol table. Reset
1863 the line number count of a real section even if it has no relocs.
1864 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1866 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1869 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1871 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1872 an undefined symbol in a shared link.
1874 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1875 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1876 phdm@info.ucl.ac.be (Philippe De Muyter).
1878 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1880 * coff-m88k.c (rtype2howto): New static function.
1881 (RTYPE2HOWTO): Use it rather than a macro definition.
1883 * coffcode.h (coff_write_object_contents): set internal_a.magic
1884 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1886 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1887 define TRAD_HEADER to new file hosts/delta68.h.
1888 m88*-motorola-sysv*, however, does use ptrace-core.o.
1889 * hosts/delta68.h: New file.
1891 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1892 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1894 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1896 * i386linux.c (MY(vec)): Declare before use.
1898 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1901 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1903 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1904 BFD is not of the right type.
1905 (bfd_elf_get_needed_list): Likewise.
1906 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1907 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1908 * xcofflink.c (XCOFF_XVECP): Define.
1909 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1911 (bfd_xcoff_import_symbol): Likewise.
1912 (bfd_xcoff_export_symbol): Likewise.
1913 (bfd_xcoff_link_count_reloc): Likewise.
1914 (bfd_xcoff_record_link_assignment): Likewise.
1915 (bfd_xcoff_size_dynamic_sections): Likewise.
1917 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1918 table index against the number of symbols for a base relative
1921 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1923 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1924 full_aouthdr flag here...
1925 (_bfd_xcoff_bfd_final_link): ...not here.
1927 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1929 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1930 systems that have a system <libelf.h>.
1931 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1932 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1933 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1934 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1935 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1936 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1937 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1939 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1941 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1942 set, set BSF_WEAK in symbol. Change all callers.
1943 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1944 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1945 _bfd_generic_link_add_one_symbol.
1946 (ecoff_indirect_link_order): Check that the section tdata relocs
1947 are not NULL before using them.
1949 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1950 define TRAD_HEADER as hosts/alphalinux.h.
1951 * configure: Rebuild.
1952 * hosts/alphalinux.h: New file.
1953 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1956 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1958 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1959 C_ECOMM storage classes.
1961 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1963 (xcoff_mark): Call xcoff_mark_symbol.
1964 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1965 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1967 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1969 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1971 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1973 (xcoff_find_reloc): New static function.
1974 (xcoff_link_add_symbols): Use it.
1975 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1976 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1977 relocate the value of C_DECL.
1979 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1981 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1983 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1984 callback decide what goes in .relocs.
1985 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1986 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1989 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1991 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1994 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1996 * xcofflink.c: More improvements, mostly to fix handling of
1997 constructors and a few other special cases.
1998 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1999 zero, reverting yesterday's change.
2000 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2001 (bfd_xcoff_link_count_reloc): Declare.
2002 (bfd_xcoff_record_link_assignment): Declare.
2003 * bfd-in2.h: Rebuild.
2005 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2007 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2008 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2009 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2010 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2011 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2012 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2014 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2017 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2018 segments includes the a.out header. See to that the magic number
2019 *always* is big-endian.
2021 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2022 m68k4k NetBSD configurations.
2024 * configure.in, configure: Separate i386 & mips NetBSD
2025 configurations from other BSD ones. Don't assume DEC is the only
2026 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2027 configurations. Add support for m68k4k NetBSD object format.
2029 * libaout.h: Added M_68K4K_NETBSD magic.
2031 * m68k4knetbsd.c: New file.
2033 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2035 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2038 * hosts/mipsnbsd.h: New file.
2041 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2043 * config.bfd: Add config stuff for mips*-*-magic* to set
2044 targ_defvec to ecoff_big_vec.
2047 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2049 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2051 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2052 toc_section, and entry_section fields.
2053 (struct xcoff_section_tdata): Remove ldrel_count field.
2054 * libcoff.h: Rebuild.
2055 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2057 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2058 full a.out header if full_aouthdr is set in xcoff_data.
2059 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2060 based on sections stored in xcoff_data.
2061 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2063 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2064 (rs6000coff_vec): Set symbol_leading_char to '.'.
2065 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2066 value stored in ret rather than returning a pointer value.
2068 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2070 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2073 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2075 * som.c (som_slurp_string_table): Allocate the strings with malloc
2076 since they're free'd by free_cached_info.
2077 (som_slurp_symbol_table): Similarly for the symbol table.
2079 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2081 * Makefile.in (diststuff): Don't make headers.
2083 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2085 * Makefile.in: Rebuild dependencies.
2087 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2088 output_bfd is not SunOS.
2089 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2090 non-SunOS input files.
2092 * xcofflink.c: Extensive changes to support linking shared objects
2093 and generating a .loader section.
2094 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2095 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2096 last_symndx, and ldrel_count fields.
2097 * libcoff.h: Rebuild.
2098 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2099 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2101 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2102 (bfd_xcoff_export_symbol): Declare.
2103 (bfd_xcoff_size_dynamic_sections): Declare.
2104 * bfd-in2.h: Rebuild.
2106 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2108 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2109 * configure: Rebuild.
2110 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2111 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2113 (pmac_xcoff_vec): Update to use new xcoff support.
2114 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2115 (xcoff_write_armap): Declare buf as unsigned char.
2116 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2118 * mpw-make.sed: Generalize subdir_do edit.
2120 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2122 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2123 correctly. Don't initialize asect->vma.
2125 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2127 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2128 something a little less than the page size.
2130 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2132 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2134 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2136 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2137 * coffcode.h (coff_write_object_contents): If .bss is before
2138 .data us that as data_start.
2139 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2141 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2142 (coff_swap_outhdr_out): Hardwire in version number.
2144 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2146 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2147 major and minor to *_vno, since the former are also macros in
2148 SunOS header files. Cast result of bfd_alloc to appropriate
2151 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2152 before assigning to sec_data.
2154 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2156 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2157 now relative to the section, not absolute.
2158 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2159 get the file name when there is a N_SO directory name. When
2160 handling stabs, remember that section->vma was added to the
2163 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2165 * sunos.c (struct sunos_link_hash_table): Add needed field.
2166 (sunos_link_hash_table_create): Call bfd_release, not free.
2167 (sunos_link_hash_table_create): Initialize needed field.
2168 (sunos_add_dynamic_symbols): Record needed objects.
2169 (bfd_sunos_get_needed_list): New function.
2170 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2171 * bfd-in2.h: Rebuild.
2173 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2175 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2177 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2179 * bfd-in.h (struct bfd_link_needed_list): Rename from
2180 bfd_elf_link_needed_list.
2181 * bfd-in2.h: Rebuild.
2182 * elf.c, elflink.h, libelf.h: Corresponding changes.
2184 Add start at AIX linker support; no shared libraries yet.
2185 * xcofflink.c: New file.
2186 * configure.in (rs600coff_vec): Use xcofflink.o.
2187 * configure: Rebuild.
2188 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2190 (struct xcoff_section_tdata): Define.
2191 (xcoff_section_data): Define macro.
2192 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2193 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2194 (_bfd_xcoff_bfd_final_link): Declare.
2195 (_bfd_ppc_xcoff_relocate_section): Declare.
2196 * libcoff.h: Rebuild.
2197 * coff-rs6000.c: Clean up a bit.
2198 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2199 cputype, csects, and debug_indices.
2200 (xcoff_copy_private_bfd_data): Copy cputype.
2201 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2202 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2203 (xcoff_reloc_type_lookup): Rename from
2204 rs6000coff_reloc_type_lookup.
2205 (coff_relocate_section): Define.
2206 (_bfd_xcoff_sizeof_headers): Define.
2207 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2208 (_bfd_xcoff_bfd_relax_section): Define.
2209 (_bfd_xcoff_bfd_link_split_section): Define.
2210 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2212 * coffcode.h (coff_compute_section_file_positions): If AIX,
2213 increment sofar by SMALL_AOUTSZ if not executable.
2214 (coff_write_object_contents): If AIX, always output an a.out
2215 header; if not executable, header size of SMALL_AOUTSZ.
2216 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2217 (_bfd_stringtab_init): Initialize xcoff field.
2218 (_bfd_xcoff_stringtab_init): New function.
2219 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2220 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2221 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2222 * libbfd.h: Rebuild.
2223 * Makefile.in: Rebuild dependencies.
2224 (BFD32_BACKENDS): Add xcofflink.o.
2225 (CFILES): Add xcofflink.c.
2227 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2228 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2229 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2231 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2233 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2235 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2237 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2238 * config.in: Regenerated.
2240 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2241 (_bfd_chunksize): New variable.
2242 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2243 for obstack chunk size.
2244 * configure.in: Check for getpagesize.
2245 * configure: Regenerated.
2247 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2249 * trad-core.c (rawptr): Make it a local variable of
2250 ptrace_unix_core_file_p.
2252 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2254 * coff-arm.c (in_reloc_p): New.
2255 * coff-i386.c (in_reloc_p): New.
2256 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2257 (coff_write_object_contents): Only set has_reloc_section
2259 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2260 in_reloc_p to decide if reloc should be emitted.
2261 * libcoff.h (pe_data_type.in_reloc_p): New.
2262 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2264 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2266 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2267 (_bfd_coff_read_internal_relocs): Likewise.
2268 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2269 (_bfd_coff_read_internal_relocs): Likewise.
2271 * elflink.h (elf_link_add_object_symbols): Correct conditions
2272 under which type and size change warnings are issued.
2274 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2276 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2277 a symbol which is not in a real section.
2278 (coff_write_native_symbol): Corresponding change.
2280 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2281 coff_link_hash_newfunc and make non-static.
2282 (_bfd_coff_link_hash_table_init): New function, broken out of
2283 _bfd_coff_link_hash_table_create.
2284 (_bfd_coff_link_hash_table_create): Use it.
2285 (process_embedded_commands): Make static.
2286 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2287 (_bfd_coff_link_hash_table_init): Declare.
2288 * libcoff.h: Rebuild.
2290 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2291 field in XCOFF tdata.
2292 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2293 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2294 based on cputype stored in a.out header, or in n_type of initial
2296 (coff_write_object_contents): Set cputype correctly in a.out
2298 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2300 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2301 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2303 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2304 * libcoff.h: Rebuild.
2306 * cpu-rs6000.c (rs6000_compatible): New static function.
2307 (bfd_rs6000_arch): Use it.
2308 * cpu-powerpc.c (powerpc_compatible): New static function.
2309 (arch_info_struct): Define various flavours of PowerPC.
2310 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2313 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2315 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2317 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2319 * elflink.h (elf_link_add_object_symbols): Don't warn about
2320 changing the size or type if the old definition was weak.
2322 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2324 * coffcode.h (combined_entry_type): Add fix_line field.
2325 (coff_slurp_line_table): Warn if we try to set the lineno field of
2327 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2328 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2329 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2330 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2332 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2333 * libcoff.h: Rebuild.
2335 * libcoff-in.h (struct xcoff_tdata): Define.
2336 (xcoff_data): Define.
2337 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2338 * bfd-in2.h, libcoff.h: Rebuild.
2339 * coff-rs6000.c (xcoff_mkobject): New static function.
2340 (coff_mkobject): Define.
2341 (xcoff_copy_private_bfd_data): New static function.
2342 (coff_bfd_copy_private_bfd_data): Define.
2343 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2345 (rs6000coff_vec): Add DYNAMIC to object_flags.
2346 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2347 .loader sections specially.
2348 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2349 section alignment from the XCOFF tdata information.
2350 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2351 F_SHROBJ, and copy the extra a.out header information into the
2352 XCOFF tdata structure.
2353 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2354 F_DYNLOAD and the extra a.out header information.
2355 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2356 C_HIDEXT symbol with attached csect information.
2357 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2358 in the o_maxdata field.
2359 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2360 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2361 end if BSF_NOT_AT_END is set.
2363 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2364 _bfd_read_ar_hdr_fn.
2365 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2366 * bfd-in2.h, libbfd.h: Rebuild.
2367 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2369 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2370 (bfd_slurp_bsd_armap_f2): Likewise.
2371 (_bfd_slurp_extended_name_table): Likewise.
2373 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2375 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2377 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2378 when the symbol table is empty.
2380 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2381 space for section symbols, since we don't output them either.
2382 (elf_m68k_adjust_dynindx): Removed.
2384 * ptrace-core.c (rawptr): Make it a local variable of
2385 ptrace_unix_core_file_p.
2387 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2389 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2392 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2393 Mac object file formats.
2395 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2397 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2398 auxent if there isn't one.
2399 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2400 rather than FILNMLEN as the maximum name length.
2402 * coffcode.h (bfd_coff_backend_data): Add new field
2403 _bfd_coff_print_aux.
2404 (bfd_coff_print_aux): New static function.
2405 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2406 scnlen field of an XTY_LD csect aux entry.
2407 (coff_print_aux): New static function.
2408 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2409 in coff_pointerize_aux_hook.
2410 (bfd_coff_std_swap_table): Initialize new field.
2411 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2412 * libcoff.h: Rebuild.
2413 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2414 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2416 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2417 if there are symbols, for native AIX ld compatibility.
2419 * coffcode.h (bfd_coff_backend_data): Add new field
2420 _bfd_coff_pointerize_aux_hook.
2421 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2422 or I960, and as 0 otherwise.
2423 (bfd_coff_std_swap_table): Initialize new field.
2424 * libcoff.h: Rebuild.
2425 * coffgen.c (coff_pointerize_aux): Change parameters to take
2426 symbol pointer instead of type and class, and to take aux index.
2427 Call _bfd_coff_pointerize_aux_hook if it is defined.
2428 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2429 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2430 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2432 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2433 read-only/host-only support.
2435 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2437 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2440 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2441 BFD_JUMP_TABLE_ARCHIVE accordingly.
2442 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2443 (_bfd_compute_and_write_armap): Declare.
2444 (_bfd_generic_read_ar_hdr): Declare.
2445 (_bfd_read_ar_hdr): Define.
2446 (_bfd_noarchive_read_ar_hdr): Define.
2447 (_bfd_archive_bsd_read_ar_hdr): Define.
2448 (_bfd_archive_coff_read_ar_hdr): Define.
2449 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2450 _bfd_read_ar_hdr instead.
2451 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2452 (_bfd_compute_and_write_armap): Rename from
2453 compute_and_write_armap. Make non-static. Change all callers.
2454 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2455 than _bfd_snarf_ar_hdr.
2456 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2457 * ieee.c (ieee_read_ar_hdr): Define.
2458 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2459 * oasys.c (oasys_read_ar_hdr): Define.
2460 * som.c (som_read_ar_hdr): Define.
2461 * bfd-in2.h, libbfd.h: Rebuild.
2463 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2465 * peicode.c (coff_swap_filehdr_in): If symptr is
2466 zero, there aren't any symbols, even if nsyms is set.
2468 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2470 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2472 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2473 sections, and set styp correctly for them: .got, .hash, .dynamic,
2474 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2475 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2477 (ecoff_sort_hdrs): New static function.
2478 (ecoff_compute_section_file_positions): Return boolean, not void.
2479 Sort the sections by VMA before looking through them. Put the
2480 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2481 section on an appropriate boundary within the page.
2482 (ecoff_compute_reloc_file_positions): Check return value of
2483 ecoff_compute_section_file_positions.
2484 (_bfd_ecoff_set_section_contents): Likewise.
2485 (_bfd_ecoff_write_object_contents): Check for various Alpha
2486 section types when incrementing text_size and data_size. Call
2487 adjust_headers backend function if it exists.
2488 * coff-alpha.c (alpha_adjust_headers): New static function.
2489 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2490 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2492 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2494 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2496 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2497 of ALTERNATE_AIX_CORE_FORMAT.
2498 * configure.in (aix4): No longer need CORE_FLAGS.
2499 * configure: Updated.
2501 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2503 NS32k changes from Ian Dall:
2504 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2506 (aout_link_input_section_std, aout_link_input_section_ext,
2507 aout_link_reloc_link_order): Call them instead of _bfd_*
2509 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2511 (backend_data): Use it instead of hardcoded zero.
2513 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2514 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2516 * ns32knetbsd.c: Include bfd.h.
2517 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2518 (MY_bfd_reloc_type_lookup): Declare function too.
2519 * pc532-mach.c (set_sizes): Don't declare.
2520 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2521 (backend_data, MY_backend_data): Don't define.
2523 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2524 ns32k-*-lites* like ns32k-*-netbsd*.
2526 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2529 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2531 * coffcode.h (coff_write_object_contents): Restore setting
2532 f_timdat to 0, deleted on August 22.
2534 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2536 * coffcode.h (coff_bfd_copy_private_symbol_data,
2537 coff_bfd_copy_private_section_data,
2538 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2539 * peicode.h (coff_bfd_copy_private_bfd_data): New
2540 (pe_bfd_copy_private_bfd_data): New.
2541 (coff_swap_scnhdr_in): Swap bss size into the right place.
2542 (pe_print_private_bfd_data): Add some newlines.
2544 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2546 * som.c (setup_sections): Don't die if a space has no subspaces.
2548 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2550 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2551 dynamic symbol override a common symbol. Don't change the size or
2552 type if they have been set and the new symbol is not a definition.
2553 Warn if the size or type changes.
2555 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2557 * som.c (som_begin_writing): Don't write the symbol table or
2559 (som_finish_writing): Write them here. Place them after the
2560 subspace data, but before the relocs.
2562 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2564 * sunos.c (sunos_add_one_symbol): Just pass false, not
2565 info->shared_library, to sunos_create_dynamic_sections.
2566 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2568 (sunos_check_dynamic_reloc): Remove .text section assertion.
2570 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2572 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2573 * configure, configure.in: Add pmac_xcoff_vec case.
2574 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2575 * coff-pmac.c: New file, PowerMac XCOFF support.
2576 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2577 * targets.c (pmac_xcoff_vec): Declare.
2579 * mpw-config.in: Various changes to be compatible with the
2580 autoconf-based configury.
2581 * mpw-make.sed: New file, sed commands to translate Unix
2582 makefile into MPW syntax.
2583 * mpw-make.in: Remove.
2584 * hosts/mpw.h: Remove.
2585 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2586 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2588 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2590 * binary.c (binary_get_symtab): Return an empty string on error.
2591 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2593 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2595 * coff-ppc.c: Reformatted according to gnu conventions
2596 Removed irrelevant "if 0" code
2598 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2600 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2601 symbols rather than as indirect symbols.
2602 (MY(slurp_symbol_table)): Don't do anything special about
2605 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2606 of .ctors and .dtors sections is no larger than 2.
2608 * sunos.c (sunos_add_one_symbol): Don't change
2609 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2611 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2612 dynamic symbols when creating a shared library.
2613 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2615 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2616 written even if it is not defined in a regular object.
2617 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2618 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2619 rather than the constant 22.
2620 (sunos_check_dynamic_reloc): Handle creating a shared library.
2621 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2622 zero when creating a shared library.
2623 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2624 write it out at the start of the symbol table.
2626 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2628 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2630 * config.bfd: Add arm-*-coff.
2631 * configure.in, configure: Add armcoff_{little,big}_vec.
2632 * targets.c (armcoff_{little,big}_vec): Declare.
2633 (bfd_target_vector): Add armcoff_{little,big}_vec.
2634 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2636 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2638 * targets.c (bfd_find_target): Remove debugging code.
2640 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2642 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2644 * Makefile.in: added *-ppc files
2645 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2646 allow pe based .o's to be shared with other tools on ppc/NT
2647 * config.bfd: added powerpc[le]-[pe|winnt] config support
2648 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2649 * peicode.h: Added more section flags for PE on ppc
2650 Added coff_swap_filehdr_out to allow peicode.h to be
2651 used for non-image PE files on ppc.
2652 Check for image, or not, before copying pe_opthdr
2653 * targets.c: Added new bfd's
2654 * targets.c: Removed two inactive bfds that shouldn't have made it this
2657 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2659 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2660 explicit values to initialize all relocs. Change all users.
2661 (ppc_elf_brtaken_inner): New function to handle branch predicition
2663 (ppc_elf_brtaken_reloc): Ditto.
2664 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2665 relocs use ppc_elf_unsupported_reloc.
2666 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2667 needs to be reported.
2668 (ppc_elf_relocate_section): Support branch prediction relocs.
2670 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2672 * bfd.c (bfd_assert): Remove \n from string passed to
2675 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2676 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2677 (bfd_coff_make_section_hook): Don't define.
2678 (coff_make_section_hook): Remove.
2679 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2680 (styp_to_sec_flags): Likewise.
2681 (coff_write_object_contents): Likewise.
2682 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2684 * libcoff.h: Rebuild.
2685 * coffgen.c (make_a_section_from_file): Just call
2686 bfd_make_section_anyway, not bfd_make_section or
2687 bfd_coff_make_section_hook.
2688 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2689 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2690 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2691 make_section_hook field.
2692 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2694 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2695 pointers into value field for warning and indirect symbols; just
2696 leave the value field alone.
2697 * linker.c (generic_link_add_symbol_list): Use next symbol for
2698 warning and indirect symbols, rather than looking in symbol value.
2699 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2700 parameter. Change all callers. Remove support for indirect
2701 symbols; it didn't work anyhow.
2702 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2703 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2704 * bfd-in2.h: Rebuild.
2706 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2708 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2709 go back to telling the tools this reloc operates on 32 bits.
2711 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2713 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2714 rather than a direct fprintf.
2715 * archive.c (_bfd_write_archive_contents): Likewise.
2716 * coffcode.h (coff_slurp_symbol_table): Likewise.
2717 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2718 (ppc_elf_unsupported_reloc): Likewise.
2719 (ppc_elf_relocate_section): Likewise.
2720 * i386linux.c (linux_tally_symbols): Likewise.
2721 (linux_finish_dynamic_link): Likewise.
2722 * osf-core.c (osf_core_core_file_p): Likewise.
2723 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2724 * som.c (som_sizeof_headers): Likewise.
2725 * srec.c (srec_bad_byte): Likewise.
2726 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2727 * libbfd-in.h (bfd_assert): Declare first parameter const.
2728 * libbfd.h: Rebuild.
2729 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2730 bfd_reloc_overflow is enough.
2731 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2732 * coff-h8500.c (rtype2howto): Likewise.
2733 * coff-z8k.c (rtype2howto): Likewise.
2734 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2735 * elf.c (_bfd_elf_get_lineno): Likewise.
2736 (_bfd_elf_no_info_to_howto): Likewise.
2737 (_bfd_elf_no_info_to_howto_rel): Likewise.
2738 * hp300hpux.c (convert_sym_type): Likewise.
2739 (MY(swap_std_reloc_in)): Likewise.
2740 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2742 * libaout.h (struct aoutdata): Add line_buf field.
2743 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2744 and filename_buffer. Instead, use a malloc buffer stored in the
2745 new line_buf field. Remove length restrictions.
2747 * coffgen.c (string_size): Remove static variable.
2748 (debug_string_size, debug_string_section): Likewise.
2749 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2750 and debug_string_size_p parameters. Use them instead of the
2751 global variables. Change all callers.
2752 (coff_write_symbol): Likewise.
2753 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2754 (coff_write_symbols): Add local variables to replace removed
2757 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2758 function, and line_base fields.
2759 * libcoff.h: Rebuild.
2760 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2761 information, rather than using static variables.
2763 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2764 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2766 * init.c (initialized): Remove static variable.
2767 (bfd_init): Don't bother setting initialized.
2768 (bfd_check_init): Remove.
2769 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2770 * libbfd.h: Rebuild.
2772 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2774 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2775 size for full core dumps. Copy core file header to private data.
2776 (rs6000coff_core_file_failing_command,
2777 rs6000coff_core_file_failing_signal): New functions to extract
2778 the file name and terminating signal from the core file.
2779 * coff-rs6000.c: Use them.
2781 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2783 Change arch info to be const, initialized at compile time.
2784 * archures.c: Reindent many functions. Change CONST to const.
2785 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2786 nothing set it anyhow. Make next const.
2787 (bfd_arch_info_list): Remove.
2788 (bfd_archures_list): Rename from archures_init_table. Change from
2789 a table of function pointers to a table of bfd_arch_info_type
2790 structure addresses.
2791 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2792 (bfd_lookup_arch): Likewise.
2793 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2795 (bfd_default_arch_struct): Make const.
2796 (bfd_arch_init, bfd_arch_linkin): Remove.
2797 (bfd_get_arch_info): Return a const pointer.
2798 * init.c (bfd_init): Don't call bfd_arch_init.
2799 * bfd.c (struct _bfd): Make arch_info const.
2800 * bfd-in2.h: Rebuild.
2801 * libbfd.h: Rebuild.
2802 * configure.in: Put & before everything in $selarchs.
2803 * configure: Rebuild.
2804 * cpu-*.c: Change bfd_*_arch from a function which calls
2805 bfd_arch_linkin to a const structure.
2806 * ieee.c (ieee_object_p): Make arch const.
2808 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2810 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2812 * bfd-in2.h: Regenerate.
2813 * libbfd.h: Regenerate.
2815 * elf32-ppc.c (reloc_type): Update names to match current draft.
2816 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2817 relative. Update names to current V.4 draft.
2818 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2819 (ppc_elf_relocate_section): Rename relocations to match draft.
2821 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2823 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2824 compiled with -mrelocatable-lib to be linked with either normal
2825 modules or -mrelocatable modules.
2827 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2830 in the a.out header.
2832 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2833 a reloc against a local symbol, even if it's not a section.
2835 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2837 * targets.c (bfd_target): Remove unused align_power_min field.
2838 * bfd-in2.h: Rebuild.
2839 * All backends: Remove initialization of align_power_min.
2841 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2843 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2845 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2847 * config.bfd (mips-dec-netbsd*): New target.
2848 * configure.host (mips-dec-netbsd*): New host.
2849 * configure.in (mips-dec-netbsd*): New native.
2850 * configure: Rebuild.
2852 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2854 Make the COFF backend linker merge common types:
2855 * cofflink.c (struct coff_debug_merge_element): Define.
2856 (struct coff_debug_merge_type): Define.
2857 (struct coff_debug_merge_hash_entry): Define.
2858 (struct coff_debug_merge_hash_table): Define.
2859 (coff_debug_merge_hash_table_init): Define.
2860 (coff_debug_merge_hash_table_free): Define.
2861 (coff_debug_merge_hash_lookup): Define.
2862 (struct coff_final_link_info): Add debug_merge field.
2863 (coff_debug_merge_hash_newfunc): New static function.
2864 (_bfd_coff_final_link): Allocate and free debug_merge table.
2865 (coff_link_input_bfd): Merge identical enum, struct and union
2868 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2870 Convert i960 COFF to use COFF backend linker.
2871 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2872 structure to store the symbol being used.
2873 (coff_i960_start_final_link): New static function.
2874 (coff_i960_relocate_section): New static function.
2875 (coff_i960_adjust_symndx): New static function.
2876 (coff_start_final_link): Define.
2877 (coff_relocate_section): Define.
2878 (coff_adjust_symndx): Define.
2879 * coffcode.h (bfd_coff_backend_data): Add new callback function
2880 _bfd_coff_start_final_link.
2881 (bfd_coff_start_final_link): Define.
2882 (coff_start_final_link): Define if not defined.
2883 (bfd_coff_std_swap_table): Add coff_start_final_link.
2884 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2886 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2887 function callback is not NULL.
2888 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2889 (_bfd_coff_internal_syment_name): Declare.
2890 * libcoff.h: Rebuild.
2891 * configure.in (icoff_big_vec): Add cofflink.o.
2892 (icoff_little_vec): Likewise.
2893 * configure: Rebuild.
2895 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2897 * Makefile.in (clean-info): Remove extraneous tab from line
2900 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2903 contents has relocs.
2905 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2907 * coffcode.h (coff_compute_section_file_positions): Keep the
2909 (coff_write_object_contents): Remember if it's a relocatable
2911 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2912 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2913 if relocatable file. Swap out saved raw size.
2915 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2917 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2918 (maintainer-clean): Rename from realclean, passing
2919 maintainer-clean down to subdirectories, but leave realclean as a
2922 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2925 * dep-in.sed: Remove config.h from generated dependencies.
2927 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2928 broken out of sunos_canonicalize_dynamic_symtab.
2929 (sunos_canonicalize_dynamic_symtab): Call new function
2930 sunos_slurp_dynamic_symtab.
2931 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2932 dynamic symbol table to the caller.
2933 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2934 callback to override the symbols being read.
2935 * libaout.h (struct aout_backend_data): Add three new parameters
2936 to add_dynamic_symbols callback.
2938 Extensive minor changes to avoid various gcc warnings. Also:
2939 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2940 * archures.c (bfd_arch_info_type): Change mach field from long to
2942 (bfd_lookup_arch): Change machine parameter from long to unsigned
2945 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2947 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2948 a symbol with a non-zero plt_offset.
2950 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2952 * elfcode.h (align_file_position): Remove; not used.
2954 * configure.in: Only check for <sys/procfs.h> on a native system,
2955 and make sure it defines prstatus_t.
2956 * configure: Rebuild.
2958 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2962 * config.in: Rename from config.h.in.
2963 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2964 Check for config.h:config.in when creating stamp-h.
2965 * configure: Rebuild.
2966 * Makefile.in (stamp-h): Depend upon config.in rather than
2967 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2968 calling config.status.
2970 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2971 (Makefile): Just rebuild Makefile.
2972 (config.h, stamp-h): New targets.
2973 * configure.in: Create stamp-h when rebuilding config.h.
2974 * configure: Rebuild.
2976 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2978 * configure.in: Call AC_CONFIG_HEADER. Substitute
2979 HOST_64BIT_LONG. Check that various header files exist. Check
2980 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2981 and/or free need to be declared. Don't make a link to sysdep.h.
2982 Define TRAD_HEADER for various hosts.
2983 * configure: Rebuild.
2984 * configure.host: Don't set my_host. Add definitions taken from
2985 host header files for various entries. Remove entries which now
2987 * acconfig.h: New file.
2988 * config.h.in: New file, built by autoheader.
2989 * sysdep.h: New file.
2990 * Makefile.in (do_distclean): Don't remove sysdep.h.
2992 (LOCAL_H_DEPS): New variable.
2993 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2995 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2996 ($(OPTIONAL_BACKENDS)): Likewise.
2997 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2998 looking through sysdep.h.
2999 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3000 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3001 (fprintf_vma, sprintf_vma): Likewise.
3002 (int64_type, uint64_type): Don't define.
3003 * bfd-in2.h: Rebuild.
3004 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3005 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3006 * lynx-core.c: Include stuff from old hosts/lynx.h.
3007 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3008 rather than NO_FCNTL.
3009 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3010 rather than NATIVE_HPPAHPUX_COMPILER.
3011 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3013 * hosts/*.h: Remove all header files which merely include,
3014 declare, and define things. Leave header files which define
3015 information needed by trad-core.c.
3017 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3018 (BFD_CC_FOR_BUILD): Define.
3019 * configure.in: Use BFD_CC_FOR_BUILD.
3020 * configure: Rebuild.
3022 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3024 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3025 * configure: Rebuild.
3027 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3030 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3032 * config.bfd: i386pe_ve -> i386pe_vec.
3034 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3036 * configure.host: Incorporate host Makefile fragments by setting
3038 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3039 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3040 value based on whether the code is being compiled by a cross
3041 compiler. Don't substitute host_makefile_frag or frags.
3042 * aclocal.m4: New file to define local AC_PROG_CC.
3043 * configure: Rebuild.
3044 * Makefile.in (INSTALL): Set to @INSTALL@.
3045 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3046 (INSTALL_DATA): Set to @INSTALL_DATA@.
3048 (CC): Define as @CC@.
3049 (CFLAGS): Set to @CFLAGS@.
3050 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3051 (@host_makefile_frag@): Remove.
3052 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3053 after other options.
3054 (config.status): Remove dependency upon @frags@.
3055 * config/*.mh, config/README: Remove.
3057 * config.bfd: Rewrite to incorporate the contents of the Makefile
3058 fragments by setting shell variables, rather than merely returning
3059 the name of a Makefile fragment.
3060 * configure.in: Use shell variables set by config.bfd rather than
3061 looking at the target Makefile fragment files. Don't substitute
3062 target_makefile_frag. Do substitute TDEFINES.
3063 * configure: Rebuild.
3064 * Makefile.in (@target_makefile_frag@): Remove.
3065 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3066 * config/*.mt: Remove.
3068 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3070 * configure.in: Put changequote lines around "i[345]86" patterns
3071 section of core file support.
3073 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3075 * som.c (som_bfd_print_private_bfd_data): Define to use the
3078 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3080 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3081 entry, text_start and data_start.
3083 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3085 * Makefile.in (OFILES): Remove $(TDEPFILES).
3086 * config/apollo.mt (TDEPFILES): Remove.
3087 * config/README: Update.
3089 * configure.in: For a native configuration, set COREFILE and
3090 COREFLAG based on the canonical host name.
3091 * configure: Rebuild.
3092 * Makefile.in: Rebuild dependencies.
3093 (ALL_CFLAGS): Add @COREFLAG@.
3094 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3095 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3096 support routines. Check LYNX_CORE rather than HOST_LYNX.
3097 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3098 * i386lynx.c: Likewise.
3099 * m68klynx.c: Likewise.
3100 * sparclynx.c: Likewise.
3101 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3102 * *-core.c: Comment changes.
3103 * config/decstation.mh (HDEPFILES): Remove.
3104 (HDEFINES): Remove -DTRAD_CORE.
3105 * config/irix3.mh (RANLIB): Remove.
3106 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3107 (HDEFINES): Remove -DIRIX_CORE.
3108 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3109 (HDEFINES): Remove -DTRAD_CORE.
3110 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3111 * config/ultra3.mh (RANLIB): Remove.
3112 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3113 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3114 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3115 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3116 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3117 * config/i386aix.mh, config/i386bsd.mh: Remove.
3118 * config/i386linux.mh, config/i386mach3.mh: Remove.
3119 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3120 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3121 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3122 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3123 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3124 * config/solaris2.mh, config/stratus.mh: Remove.
3125 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3126 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3128 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3130 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3131 DT_FINI entry if the appropriate symbol is not in the hash table.
3133 * libelf.h (struct elf_backend_data): Add create_program_headers
3134 and want_hdr_in_seg fields.
3135 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3137 (elf_backend_create_program_headers): Likewise.
3138 (elfNN_bed): Initialize create_program_headers and
3140 * elf.c (get_program_header_size): Call create_program_headers
3142 (map_program_segments): Check want_hdr_in_seg backend field. Call
3143 create_program_headers backend routine.
3145 * elf.c (assign_file_positions_except_relocs): Align non allocated
3146 sections when creating an executable.
3148 * elfcode.h (elf_swap_phdr_in): Make non static.
3149 (elf_swap_phdr_out): Make non static.
3150 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3151 (bfd_elf32_swap_phdr_out): Declare.
3152 (bfd_elf64_swap_phdr_in): Declare.
3153 (bfd_elf64_swap_phdr_out): Declare.
3155 * ecofflink.c (ecoff_collect_shuffle): New static function.
3156 (_bfd_ecoff_get_accumulated_pdr): New function.
3157 (_bfd_ecoff_get_accumulated_sym): New function.
3158 (_bfd_ecoff_get_accumulated_ss): New function.
3159 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3160 (_bfd_ecoff_get_accumulated_sym): Declare.
3161 (_bfd_ecoff_get_accumulated_ss): Declare.
3162 * libbfd.h: Rebuild.
3164 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3166 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3168 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3169 warning symbols. If any section is named .gnu.warning.XXX, treat
3170 the contents as a warning to be issued if the symbol XXX is
3172 (elf_link_output_extsym): For an indirect or warning symbol, just
3173 output the symbol it points to.
3175 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3176 if bfd_hash_allocate fails, since it will already be set.
3177 (generic_link_hash_newfunc): Likewise.
3178 (archive_hash_newfunc): Likewise.
3179 (hash_entry_bfd): New static function.
3180 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3181 callback. Allocate a new warning using the hash table newfunc.
3182 Use bfd_hash_replace to update the entry in the hash table, rather
3183 than assuming we can copy the fields with structure assignment.
3185 * hash.c (bfd_hash_replace): New function.
3186 * bfd-in.h (bfd_hash_replace): Declare.
3187 * bfd-in2.h: Rebuild.
3189 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3191 * config.bfd: Add mips*vr4300-*-elf* target.
3192 * config/mipsbvr4300.mt: Added.
3194 See file ChangeLog.2
3201 version-control: never