1 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
4 (coff_swap_aux_out): Swap out extra PE x_scn fields.
5 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
7 fields is non-zero, print them.
9 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
10 ifdef. Remove unused variables.
11 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
13 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
14 (get_symbol_value): Ifdef out.
15 (pe_ppc_reloc): Ifdef out. Remove unused variables.
16 (coff_ppc_relocate_section): Remove unused variables. Make
17 fprintf strings and argument types correspond. Put before_addr in
19 (dump_toc): Make fprintf strings and argument types correspond.
20 (ppc_process_before_allocation): Remove unused variables. Always
22 (ppc_reflo_reloc): Ifdef out.
23 (ppc_addr32nb_reloc): Ifdef out.
24 (ppc_coff_rtype2howto): Make fprintf strings and argument types
26 (coff_ppc_rtype_to_howto): Likewise.
27 (ppc_coff_swap_sym_in_hook): Remove unused variables.
29 * peicode.h (pe_print_idata): Move otherwise unused variables into
30 the #ifdef where they are used. Always return a value.
31 (pe_print_edata): Make fprintf strings and argument types
32 correspond. Always return a value.
33 (pe_print_pdata): Removed unused variable addr_value. Always
35 (pe_print_reloc): Remove unused variable onaline. Make fprintf
36 strings and argument types correspond. Always return a value.
38 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
39 (ppc_elf_finish_dynamic_symbol): Move definition of unused
40 variable rela inside #if 0 section where it is used.
42 * libhppa.h: Define HINLINE rather than INLINE. Define it to
43 extern inline if using gcc and to static INLINE otherwise. Change
44 all functions from static INLINE to HINLINE.
47 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
48 functions to start with _bfd_.
49 * aout-ns32k.c: Include ns32k.h. Change references to renamed
50 functions in cpu-ns32k.h.
51 * Makefile.in: Rebuild dependencies.
52 (HFILES): Add ns32k.h.
54 * section.c (struct sec): Add linker_mark field. Change
55 user_set_vma and reloc_done to be single bit fields.
56 (STD_SECTION): Update accordingly.
58 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
60 (aout_link_input_bfd): Don't link unmarked sections.
61 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
63 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
64 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
66 * elflink.h (elf_bfd_final_link): Mark sections included in the
68 (elf_link_input_bfd): Don't link unmarked sections.
69 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
71 (xcoff_link_input_bfd): Don't link unmarked sections.
73 * coffswap.h (coff_swap_scnhdr_out): Include section name in
74 overflow error messages.
76 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
78 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
79 is not set, print "BFD: " before the error message.
81 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
82 Miles Bader <miles@gnu.ai.mit.edu>.
85 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
87 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
90 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
91 m68k-aout, m68k-coff, and m68k-elf targets.
93 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
95 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
96 (ieee_generic_stat_arch_elt): Restructured to prevent
97 ieee_object_p from being called repeatedly.
99 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
101 * coffcode.h (coff_write_object_contents): Allocate
102 buffers large enough for any FILEHDR or AOUTHDR.
104 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
106 * ecofflink.c (lookup_line): New static function, renamed and
107 slighly changed from old _bfd_ecoff_locate_line.
108 (_bfd_ecoff_locate_line): Cache line number information. Use
109 lookup_line for actual lookup.
111 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
113 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
114 multiple of 20 bytes.
116 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
118 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
119 allocate ecoff_find_line, and don't initialize by hand.
120 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
121 mips_elf_find_line, and don't call memset.
123 * coffcode.h (coff_compute_section_file_positions): If not
124 producing a final executable, don't consider sofar when aligning
125 the section to the correct size.
127 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
129 * coffcode.h (coff_add_missing_symbols): Ifdef out.
130 (coff_write_object_contents): Don't call coff_add_missing_symbols.
131 * coffgen.c (coff_section_symbol): Ifdef out.
133 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
135 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
136 output_bfd is not NULL.
138 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
140 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
141 of bfd_alloc (fixes fix_line not being initialized).
142 Delete zeroing of fix_{value,tag,end,scnlen} fields.
144 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
146 * coffcode.h: Allow specific backends to override the
147 bfd_link_add_symbols routine.
149 * coff-h8300.c: Include genlink.h.
150 (howto_table): Add R_MEM_INDIRECT.
151 (rtype2howto): Support R_MEM_INDIRECT.
152 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
155 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
157 * coff-alpha.c (alpha_relocate_section): Use
158 info->callbacks_warning, rather than _bfd_error_handler, for
159 "multiple gp" warning.
161 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
163 * linker.c (bfd_wrapped_link_hash_lookup): New function.
164 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
165 table string. Use bfd_wrapped_link_hash_lookup.
166 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
168 * aoutx.h (aout_link_write_symbols): Use the name from the hash
169 table, if any, when writing out symbols.
170 (aout_link_input_section_std): Use the name from the hash table,
171 if any, when reporting undefined symbols.
172 (aout_link_input_section_ext): Likewise.
173 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
174 * bout.c (get_value): Likewise.
175 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
176 * ecoff.c (ecoff_reloc_link_order): Likewise.
177 * elflink.h (elf_link_add_object_symbols): Likewise.
178 (elf_reloc_link_order): Likewise.
179 * linker.c (_bfd_generic_link_output_symbols): Likewise.
180 (_bfd_generic_reloc_link_order): Likewise.
181 (default_indirect_link_order): Likewise.
182 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
183 * sunos.c (sunos_add_one_symbol): Likewise.
184 * xcofflink.c (xcoff_link_add_symbols): Likewise.
185 (bfd_xcoff_link_count_reloc): Likewise.
186 (xcoff_reloc_link_order): Likewise.
188 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
189 into -1 for intern->rss.
191 * configure: Rebuild with autoconf 2.8.
193 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
195 * stab-syms.c (__define_stab_duplicate): Define.
196 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
198 * bfd-in.h (bfd_get_stab_name): Declare.
199 * bfd-in2.h: Rebuild.
200 * Makefile.in: Rebuild dependencies.
201 (BFD_LIBS): Add stab-syms.o.
202 (BFD_LIBS_CFILES): Add stab-syms.c.
203 (BFD32_BACKENDS): Remove stab-syms.o.
204 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
205 * configure.in: Don't list stab-syms.o in bfd_backends.
206 * configure: Rebuild.
207 * libaout.h (aout_stab_name): Don't declare.
208 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
211 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elf.c (assign_file_positions_for_segments): Adjust file offset
214 for section alignment even if SEC_LOAD is not set.
216 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
218 * configure.in: Don't set SHLIB or SHLINK to an empty string,
219 since they appear as targets in Makefile.in.
220 * configure: Rebuild.
222 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
223 don't fiddle with a symbol which is not defined anywhere.
225 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
227 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
228 though they are defined in a shared library.
229 (xcoff_build_ldsyms): Likewise.
231 * coffgen.c (coff_find_nearest_line): Don't look at the line
232 numbers for the section if section->lineno is NULL.
234 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
235 message rather than calling BFD_ASSERT.
236 * elfcode.h (write_relocs): Check return value of
237 _bfd_elf_symbol_from_bfd_symbol.
239 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
244 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
246 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
248 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
249 hppa_reloc_field_selector_type_alt.
250 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
251 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
253 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
255 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
257 * elf.c (assign_file_positions_for_segments): Adjust the segment
258 memory size for the alignment of a SEC_ALLOC section, not just a
261 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
263 * m68klinux.c: New file.
264 * hosts/m68klinux.h: New file.
265 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
266 * configure.in (m68*-*-linux*): New native host.
267 (m68klinux_vec): New vector.
268 * configure: Rebuild.
269 * targets.c (m68klinux_vec): Declare.
270 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
271 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
272 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
273 declaration from bfd_linux_size_dynamic_sections.
274 (bfd_m68klinux_size_dynamic_sections): Declare.
275 * bfd-in2.h: Rebuild.
276 * Makefile.in: Rebuild dependencies.
277 (BFD32_BACKENDS): Add m68klinux.o.
278 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
280 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
282 * libhppa.h (pa_arch): Add pa20.
283 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
284 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
285 (hppa_field_adjust): Handle e_nsel.
286 * som.c: Provide default definitions for many new relocs found only
287 in hpux10 include files.
288 (som_fixup_formats): Add several new relocs from hpux10.
289 (som_hppa_howto_table): Add hpux10 relocs.
290 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
292 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
294 * mpw-make.sed: Edit out recent shared library support, and
295 rules to rebuild .h files using doc/chew.
297 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
299 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
300 size even of sections with no contents.
302 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
304 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
305 starting with '$' the way we skip names starting with '.'. When
306 updating x_endndx, don't be fooled by an index which has been
309 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
310 struct/union/enum type with no elements.
312 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
314 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
316 * archive.c (bfd_generic_archive_p): If the first file in the
317 archive can not be recognized as an object, don't assume that this
320 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
321 format is not bfd_object.
322 (bfd_elf_get_dt_soname): Likewise.
324 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
326 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
329 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
331 * bfd.c (tdata): Add netbsd_core_data.
332 * bfd-in2.h: Regenerated.
334 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
336 * sunos.c (SUNOS_CONSTRUCTOR): Define.
337 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
338 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
341 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
342 to get the symbol index, matching 14 Jul 95 change.
344 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
346 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
347 Remove duplicate definition of gp.
349 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
351 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
352 assume that we can set the GP value and then get the same value,
353 since it won't be true if the output file is neither ELF nor
355 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
356 _bfd_get_gp_value here.
357 (mips_gprel_reloc): Don't assume we can set and get the GP value.
358 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
360 (mips_elf_lo16_reloc): Likewise.
361 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
362 Don't require that the BFD be ELF.
363 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
364 (mips_elf_gprel32_reloc): Likewise.
365 (mips_elf_relocate_section): Don't assume we can set and get the
367 (mips_elf_finish_dynamic_symbol): Don't bother to use
368 _bfd_get_gp_value here.
370 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
371 Don't change epdr between malloc and free. Be careful not to free
372 NULL pointers. Zero out the first RPDR.
374 * configure.host: On Linux, only pass -rpath option if $(libdir)
375 is neither /lib nor /usr/lib. From Alan Modra
376 <alan@mullet.Levels.UniSA.Edu.Au>.
378 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
380 (elf_dt_name): Rename from elf_dt_needed_name.
381 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
383 (bfd_elf_get_dt_soname): New function.
384 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
385 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
386 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
387 * bfd-in2.h: Rebuild.
389 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
391 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
392 _bfd_sparc_elf_reloc_type_lookup.
393 (bfd_elf32_bfd_reloc_type_lookup): Update.
394 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
395 (sparc64_elf_howto_table): Define.
396 (sparc_reloc_map): Define.
397 (sparc64_elf_reloc_type_lookup): New function.
398 (sparc_elf_wdisp16_reloc): New function.
399 (elf_info_to_howto): Use sparc64_elf_howto_table.
400 (sparc64_elf_relocate_section): Likewise.
401 (bfd_elf64_bfd_reloc_type_lookup): Update.
403 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
405 * configure.host: Check for 'do not mix' from native linker before
406 trying to use -rpath.
408 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
410 * bfd.c (_bfd_get_gp_value): New function.
411 (_bfd_set_gp_value): New function.
412 * libbfd-in.h (_bfd_get_gp_value): Declare.
413 (_bfd_set_gp_value): Declare.
415 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
416 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
417 directly to the fields in the tdata information.
418 (alpha_relocate_section): Likewise.
419 * coff-mips.c (mips_adjust_reloc_in): Likewise.
420 (mips_gprel_reloc): Likewise.
421 (mips_relocate_section): Likewise.
422 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
423 (mips_elf_lo16_reloc): Likewise.
424 (mips_elf_final_gp): Likewise.
425 (mips_elf_gprel16_reloc): Likewise.
426 (mips_elf_gprel32_reloc): Likewise.
427 (mips_elf_relocate_section): Likewise.
428 (mips_elf_finish_dynamic_symbol): Likewise.
430 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
432 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
434 * configure.in: Call AC_PROG_CC before configure.host.
435 * configure: Rebuild.
436 * configure.host: Don't set information which autoconf should
437 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
439 * configure.host: Remove go32 and win32 host information, since it
440 should no longer be needed.
442 * elf.c (map_sections_to_segments): If we have a .dynamic section,
443 then start a new segment rather than put a writable section in a
446 * configure.host: Set RPATH_ENVVAR.
448 * Makefile.in: Rebuild dependencies.
450 * elflink.c (_bfd_elf_create_linker_section): Remove unused
451 zero_section variable.
453 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
455 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
456 ($(srcdir)/libbfd.h): Rename from libbfd.h.
457 ($(srcdir)/libcoff.h): Rename from libcoff.h.
459 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
461 * ieee.c (ieee_write_expression): Only use an R variable for a
462 local symbol. Don't output a zero offset. Handle a zero address.
463 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
464 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
466 (parse_expression): Don't try to handle multiple occurrences of a
467 P variable. Handle I variables differently from X variables. Fix
468 the order of minus expressions.
469 (ieee_slurp_external_symbols): Generate an I variable for an NN
470 record. Fix handling of ATI and ATX records.
471 (ieee_slurp_sections): Only set minimal section attributes.
472 Adjust them later, based on the section contents.
473 (ieee_object_p): Read in the file until just after the ME record.
474 Call ieee_slurp_section_data to set the section flags.
475 (do_one): Add iterations parameter. Only repeat the first load
476 item. Set the section and file reloc flags.
477 (ieee_slurp_section_data): Set section flags. Pass iterations to
479 (ieee_canonicalize_reloc): Handle I variables.
480 (do_with_relocs): Only emit relocation size when necessary.
481 Increase MAXRUN to 127. Change ov to be assigned, and take
482 src_mask and pcrel_offset into account.
483 (ieee_write_data_part): Skip sections that are not loaded.
484 (ieee_write_external_part): Don't output optional last entry of WX
486 (ieee_write_me_part): Make setting of me_record neater.
487 (ieee_generic_stat_arch_elt): Get the size of an archive element.
489 * syms.c (stt): Add entries for zerovars, vars, and code.
491 * elfcode.h (validate_reloc): New static function.
492 (write_relocs): Call validate_reloc for non ELF relocs.
494 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
495 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
496 (TARGET_LITTLE_SYM): Likewise.
498 * config.bfd (m68*-*-psos*): New target.
500 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
502 * i386msdos.c: Remove some #if 0 code.
503 (msdos_write_object_contents): Don't include empty sections in the
504 size computation, regardless of their address.
506 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
508 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
509 is NULL, ie, the -r switch is used.
511 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
513 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
514 (BFD_RELOC_MIPS_GOT_LO16): Define.
515 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
516 * bfd-in2.h, libbfd.h: Rebuild.
517 * elf32-mips.c (mips_reloc_map): Map new relocs.
519 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
521 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
524 * ieee.c (get_symbol): Set the section to bfd_abs_section.
525 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
526 simple number for the section address, rather than an expression.
527 Limit the number of bytes between relocs to MAXRUN.
528 (ieee_write_me_part): Set me_record to the file offset after the
530 (ieee_write_processor): New static function.
531 (ieee_write_object_contents): Use ieee_write_processor.
533 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
535 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
537 * coff-aux.c: Change include of aux.h to aux-coff.h.
539 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
541 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
542 relocation put the addend both in the reloc entry and the data.
543 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
546 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
547 a R_68K_PCxx reloc against a defined global symbol directly.
548 (elf_m68k_check_relocs): Don't count such a reloc.
550 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
551 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
552 symbol for now, otherwise always record the symbol as dynamic.
553 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
554 is not referenced by a dynamic object, and we are not making a
555 shared object, then don't make a PLT entry. If we do make a PLT
556 entry, make sure the symbol has been recorded as dynamic.
558 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
560 * configure.host: When making a shared library, set HLDFLAGS to
561 pass an appropriate -rpath option. Use the make variable SONAME
562 as the shared library soname, rather than computing it here. On
563 SunOS, build stamp-tshlink in place of $(SHLINK).
564 * Makefile.in (SONAME): New variable.
565 ($(SHLINK)): Make a link to the transformed name, as well.
566 (stamp-tshlink): New target.
567 (install): Skip stamp-tshlink during install.
569 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
571 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
572 linker sections have been set up yet.
574 * elf.c (make_mapping): Add an additional argument to suppress
575 making the first section include the program headers.
576 (map_sections_to_segments): If the user used -Ttext such that the
577 program headers are on a different page, do not set the flags
578 saying that this section includes the program headers.
580 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
582 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
583 don't define TRAD_HEADER.
584 * configure: Rebuild.
586 * netbsd-core.c: New file, support for NetBSD core files.
587 * hosts/*nbsd.h: Removed.
589 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
591 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
592 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
593 * libbfd.h, bfd-in2.h: Regenerated.
594 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
595 bfd_elf32_bfd_reloc_type_lookup.
596 (reloc_type{,_names}): Deleted.
597 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
599 (sparc_reloc_map): Add sparc64 relocs.
600 (sparc_elf_notsupported_reloc): New static function.
601 (sparc_elf_wdisp16_reloc): New static function.
602 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
603 (elf32_sparc_relocate_section): Likewise.
604 (bfd_elf32_bfd_reloc_type_lookup): Define.
605 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
606 (reloc_type{,_names}): Deleted.
607 (elf_sparc_howto_table): Deleted.
608 (sparc_reloc_map): Deleted.
609 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
610 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
612 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
614 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
617 * Makefile.in (program_transform_name): New variable.
618 (install): Transform library name before installing it.
620 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
622 * archures.c (bfd_mach_i960_hx): Define.
623 * bfd-in2.h: Rebuild.
624 * cpu-i960.c (scan_960_mach): Accept machine "hx".
625 (MATRIX): Expand entries for HX.
626 (arch_info_struct): Add i960:hx entry.
627 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
628 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
629 (coff_set_flags): Handle bfd_mach_i960_hx.
631 Support for building as a shared library, based on patches from
632 Alan Modra <alan@spri.levels.unisa.edu.au>:
633 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
634 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
635 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
636 * configure: Rebuild.
637 * configure.host: If --enable-shared, adjust shared library stuff
638 based on the host. If the host is SunOS, and the linker supports
639 -rpath, set HLDFLAGS to use it.
640 * Makefile.in (ALLLIBS): New variable.
641 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
642 (COMMON_SHLIB, SHLINK): New variables.
643 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
644 (STAGESTUFF): Remove variable.
645 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
647 (stamp-ofiles): New target, like old ofiles target, but build
648 using a temporary file and move-if-change, and touch stamp-ofiles
650 (ofiles): Just depend upon stamp-ofiles.
651 (stamp-piclist, piclist): New targets.
652 ($(SHLIB), $(SHLINK)): New targets.
653 (targets.o, archures.o): Build twice if PICFLAG is set.
654 (do_mostlyclean): Remove pic/*.o.
655 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
657 (do_distclean): Remove pic and stamp-picdir.
658 (install): Install shared libraries.
659 ($(OFILES)): Depend upon stamp-picdir.
660 (stamp-picdir): New target.
662 * libcoff-in.h: Add comment reminding people that libcoff.h is a
664 * libcoff.h: Rebuild.
666 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
667 flavour of a section with no owner.
669 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
670 ELF_LINK_NON_ELF flag.
671 (mips_elf_create_got_section): Likewise.
673 * elf.c: Revert last change, since it breaks dynamic linking.
674 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
676 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
677 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
678 (elfNN_bed): Don't initialize want_hdr_in_seg field.
680 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
682 * elf.c (assign_file_positions_for_segments): If the backend does
683 not want the elf header or the program headers in the address
684 space, do not include them in the calculations.
686 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
687 function to determine if we need additional program headers.
688 (ppc_elf_modify_segment_map): Define as a NOP function for now.
689 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
691 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
693 * coffcode.h: Move today's libcoff.h change into coffcode.h.
695 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
697 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
698 back into one line. Some compilers (sunos 4.1.3 for example)
699 won't accept args split across more than one line.
701 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
703 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
704 * configure: Regenerate.
706 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
708 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
709 try to do arithmetic on a void *, cast it to a unsigned char * first.
711 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
713 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
714 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
716 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
717 flag for a newly defined symbol.
718 (NAME(bfd_elf,record_link_assignment)): Likewise.
719 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
720 set the DEF or REF_REGULAR flags correctly.
722 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
723 (libbfd.h, libcoff.h): Corresponding change.
725 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
726 a PLT32 reloc as dynamic.
727 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
728 is not referenced by a dynamic object, and we are not making a
729 shared object, then don't make a PLT entry. If we do make a PLT
730 entry, make sure the symbol has been recorded as dynamic.
732 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
734 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
735 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
736 (powerpcle-*-cygwin32): New.
737 * peicode.h (add_data_entry): Get address from vma.
739 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
741 * elflink.c (_bfd_elf_create_linker_section): If the symbol
742 attached to the section has already been created as an undefined
743 symbol, treat it as if it hasn't been created yet.
745 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
747 * elflink.h (elf_bfd_final_link): Don't output initial dummy
748 symbol or section symbols if stripping all symbols and this is not
749 a relocateable link. Don't output the symbol string table if
750 there are no symbols.
751 (elf_link_flush_output_syms): Don't do anything if there are no
754 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
756 * coff-aux.c: New file.
757 * hosts/m68kaux.h: New file.
758 * config.bfd (m68*-apple-aux*): New target.
759 * configure.in (m68*-apple-aux*): New native host.
760 (m68kaux_coff_vec): New vector.
761 * configure: Rebuild.
762 * targets.c (m68kaux_coff_vec): Declare.
763 * coffcode.h (bfd_coff_backend_data): Add field
764 _bfd_coff_link_add_one_symbol.
765 (bfd_coff_link_add_one_symbol): Define.
766 (compare_arelent_ptr): New static function if TARG_AUX.
767 (coff_write_relocs): If TARG_AUX, sort the relocs.
768 (coff_write_object_contents): Set A/UX aouthdr magic number.
769 (coff_link_add_one_symbol): Define if not defined.
770 (bfd_coff_std_swap_table): Initialize new field.
771 * libcoff.h: Rebuild.
772 * cofflink.c (coff_link_add_symbols): Call
773 bfd_coff_link_add_one_symbol rather than
774 _bfd_generic_link_add_one_symbol.
775 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
776 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
777 * coff-mips.c (mips_ecoff_backend_data): Likewise.
778 * Makefile.in: Rebuild dependencies.
779 (BFD32_BACKENDS): Add coff-aux.o.
780 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
782 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
784 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
785 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
787 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
789 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
790 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
791 (maintainer-clean): Warn about deleting special files.
792 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
794 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
795 warning symbols correctly.
796 * elf32-i386.c (elf_i386_relocate_section): Likewise.
797 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
798 * elf32-mips.c (mips_elf_relocate_section): Likewise.
799 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
800 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
801 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
803 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
806 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
808 * libcoff-in.h: aligned newly exported names with bfd naming
809 conventions. Removed an erroneous define of POWERPC_LE_PE.
810 * libcoff.h: Rebuild.
811 * cofflink.c, coff-ppc.c: the above function name changes
813 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
815 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
816 * ecoff.c (struct extsym_info): Define.
817 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
818 to ecoff_link_write_external.
819 (ecoff_link_write_external): Accept a struct extsym_info pointer.
820 Strip symbols when appropriate.
822 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
823 * syms.c (BSF_OBJECT): Define.
824 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
825 * bfd-in2.h: Rebuild.
826 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
828 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
831 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
832 copying relocs into a shared object, treat a defined global symbol
834 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
835 * elf32-mips.c (mips_elf_relocate_section): Likewise.
836 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
838 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
839 real defined symbol, not to a weak defined symbol.
841 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
843 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
844 and made a few static functions externs.
846 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
847 POWERPC_LE_PE hack in cofflink.
849 * libcoff-in.h: promoted the following from cofflink.c to allow
850 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
851 coff_debug_merge_element, struct coff_debug_merge_type,
852 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
853 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
854 coff_debug_merge_hash_lookup, coff_link_section_info,
855 coff_final_link_info, coff_debug_merge_hash_newfunc,
856 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
858 * libcoff.h: re-gen'd
860 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
862 * syms.c: Include "bfdlink.h".
863 (struct stab_find_info): Define.
864 (_bfd_stab_section_find_nearest_line): New function.
865 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
867 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
868 * elf.c (_bfd_elf_find_nearest_line): Try calling
869 _bfd_stab_section_find_nearest_line before searching the ELF
870 symbol table. Find the closest STT_FUNC symbol, not the last one.
871 * libcoff-in.h (coff_data_type): Add line_info field.
872 * libcoff.h: Rebuild.
873 * coffgen.c (coff_find_nearest_line): Try calling
874 _bfd_stab_section_find_nearest_line before searching the COFF
876 * Makefile.in: Rebuild dependencies.
878 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
880 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
881 4 bytes, so we get the correct value when updating the register
882 field in little endian mode.
884 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
886 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
887 entry_section fields. Add sntoc and snentry fields.
888 * libcoff.h: Rebuild.
889 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
890 not toc_section and entry_section (the COFF file does not have any
891 sections at this point).
892 (coff_write_object_contents): Set o_snentry and o_sntoc from
893 snentry and sntoc rather than entry_section and toc_section.
894 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
895 snentry, not toc_section and entry_section.
896 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
897 entry_section from hentry.
898 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
900 (xcoff_link_input_bfd): Set sntoc, not toc_section.
901 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
902 than using toc_section directly.
904 * archures.c: Add missing `.' in enum bfd_architecture.
905 * bfd-in2.h: Rebuild.
907 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
908 Robert Lipe <robertl@arnet.com>.
910 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
912 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
913 to sections we allocate. Use bfd_zalloc to allocate initialial
914 sections, not bfd_alloc.
915 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
916 SDA{,2}I16 relocations.
917 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
918 whether to put something in .sbss or not.
919 (ppc_elf_relocate_section): Add support for more relocations. Add
920 in sec->output_offset where appropriate. Make error messages
921 include the symbol name.
923 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
924 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
925 doesn't get redefined messages if -shared.
927 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
928 section if the rel_section field has been set up.
930 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
932 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
935 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
937 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
938 of flags, only flags used are controlled by mach number. Bump up
939 output file mach number to highest of input file mach numbers.
940 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
941 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
943 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
944 bfd_elf64_sparc_vec support.
946 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
948 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
949 the embedded bit is set on some objects and not on others. Just
951 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
954 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
956 * coffcode.h (coff_new_section_hook): Don't try to align the
959 * coffcode.h (coff_set_section_contents): Fix the handling of the
960 .lib section to work even if the entire section contents are
961 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
962 Robert Lipe <robertl@arnet.com>.
964 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
966 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
967 memory here for contents.
969 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
970 _SDA2_BASE_ by 32768.
971 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
972 started using. Allocate contents for .sdata and .sdata2 sections
974 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
976 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
978 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
981 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
983 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
985 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
986 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
987 (bfd_mach_sparc_v9a): Define.
988 (bfd_mach_sparc_v9_p): Define.
989 * bfd-in2.h: Regenerated.
990 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
992 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
993 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
994 to bfd_elf32_sparc_vec.
995 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
996 Add v8plus{,a} support.
998 (sparc_compatible): New function.
999 * elf32-sparc.h: #include "elf/sparc.h".
1000 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1001 elf32_sparc_final_write_processing): New functions.
1002 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1003 elf_backend_final_write_processing): Define.
1005 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1007 * elf-bfd.h (struct elf_link_hash_entry): Add
1008 linker_section_pointer field.
1009 (enum elf_linker_section_enum): Enumeration for new way of
1010 creating linker dynamic sections and symbols.
1011 (elf_linker_section{,_pointers}): New structures for creating
1012 dynamic sections and symbols.
1013 (elf_obj_tdata): Add linker_section_pointers and linker_section
1015 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1016 (_bfd_elf_create_linker_section): New declarations.
1017 (_bfd_elf_find_pointer_linker_section): Ditto.
1018 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1019 (_bfd_elf_make_linker_section_rela): Ditto.
1021 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1023 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1024 (ppc_elf_create_linker_section): New function to create the
1025 sections .got, .sdata, and .sdata2.
1026 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1028 (ppc_elf_check_relocs): Support more of the eabi relocations.
1029 (ppc_elf_relocate_section): Ditto.
1030 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1031 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1033 * elflink.h (elf_create_pointer_linker_section): New function to
1034 create initialized pointers in dynamic linker sections.
1035 (elf_finish_pointer_linker_section): Actually intialize the
1036 pointers created above.
1038 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1039 macros to provide both 32 and 64 bit versions of
1040 elf_create_pointer_linker_section.
1041 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1042 provide both 32 and 64 bit versions of
1043 elf_finish_pointer_linker_section.
1045 * elflink.c (_bfd_elf_create_linker_section): New function to
1046 create a linker section.
1047 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1048 given address in the linker pointer offsets created for a given
1050 (_bfd_elf_make_linker_section_rela): Make a RELA section
1051 corresponding to the generated linker section.
1053 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1055 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1057 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1059 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1060 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1061 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1062 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1063 toc entry in an objdump) for now.
1064 (ppc_do_last, ppc_get_last): New function - needed to save processing
1065 the toc owner to the end.
1066 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1069 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1070 toc owner from being done till last. Must define POWERPC_LE_PC
1073 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1075 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1077 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1078 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1080 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1084 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1088 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1090 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1092 * elf.c (assign_file_positions_for_segments): Don't increment file
1093 offset for a segment which contains no loadable sections.
1095 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1097 * reloc.c: Add new PowerPC relocations.
1098 * {bfd-in2,libbfd}.h: Regenerate.
1100 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1101 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1103 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1105 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1108 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1111 * coffgen.c (coff_find_nearest_line): Don't try to cache
1112 information in sections that are not owned by a BFD. From Richard
1113 Henderson <richard@atheist.tamu.edu>.
1115 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1116 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1117 * elflink.h (elf_link_output_extsym): Remove special check for
1120 * ecoffswap.h: Add prototypes for static functions.
1122 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1124 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1125 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1127 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1128 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1129 support. Begin support for R_PPC_SDA{2,}REL.
1131 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1133 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1134 create the .got and .got.neg sections.
1135 (ppc_elf_size_dynamic_sections): Call it.
1136 (ppc_elf_check_relocs): Call it.
1137 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1138 (ppc_elf_check_relocs): Add error messages for relocations we
1139 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1142 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1144 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1145 section flags for V.4 and eabi.
1147 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * elf.c (assign_file_positions_for_segments): If a segment
1150 contains no sections, don't mark it as readable.
1152 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1153 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1155 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1156 dynamic section, if there is one.
1157 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1158 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1159 (bfd_elf64_swap_dyn_in): Likewise.
1160 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1162 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1164 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1165 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1166 <pirker@eiunix.tuwien.ac.at>.
1168 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1170 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1171 PowerPC V.4 and eabi.
1172 * bfd-in2.h: Regenerate.
1173 * libfd.h: Regenerate.
1175 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1177 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1178 section type and SHF_EXCLUDE section flag, turning them into the
1179 appropriate bfd section flag.
1181 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * xcofflink.c (xcoff_link_add_symbols): Create the special
1184 sections if we see a DYNAMIC object, in case that is the only
1185 XCOFF input object we see.
1187 * elf32-mips.c: Extensive changes for a start at dynamic linking
1188 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1190 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1191 (struct elf_backend_data): Remove
1192 elf_backend_create_program_headers field. Add
1193 elf_backend_additional_program_headers and
1194 elf_backend_modify_segment_map fields.
1195 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1197 (elf_backend_additional_program_headers): Likewise.
1198 (elf_backend_modify_segment_map): Likewise.
1199 (elf_backend_create_program_headers): Don't define.
1200 (elfNN_bed): Change to account for field changes.
1201 * elf.c (assign_file_positions_for_segments): Call new
1202 modify_segment_map backend function. Don't call old
1203 create_program_headers backend function.
1204 (get_program_header_size): Call additional_program_headers rather
1205 than create_program_headers.
1206 * elflink.h (elf_link_add_object_symbols): Initialize
1207 type_change_ok from new backend field.
1208 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1210 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1211 a reloc against the appropriate section.
1213 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1214 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1215 (elf_flags_init): Rename from elf_ppc_flags_init.
1216 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1218 (ppc_elf_copy_private_bfd_data): Likewise.
1219 (ppc_elf_merge_private_bfd_data): Likewise.
1221 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1224 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1226 * coff-alpha.c (alpha_relocate_section): During final link, allow
1227 output .lita section to be bigger than 64k by adjusting gp value
1228 on a per-input section basis.
1229 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1231 (struct ecoff_section_tdata): Add gp field.
1233 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1235 Handle Alpha ECOFF changes in OSF/1 3.2.
1236 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1238 * coff-alpha.c: Include "aout/ar.h".
1239 (alpha_ecoff_get_relocated_section_contents): Don't require an
1240 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1241 3.2 doesn't generate one.
1242 (alpha_relocate_section): Likewise.
1243 (alpha_ecoff_slurp_armap): Define.
1244 (alpha_ecoff_slurp_extended_name_table): Define.
1245 (alpha_ecoff_construct_extended_name_table): Define.
1246 (alpha_ecoff_truncate_arname): Define.
1247 (alpha_ecoff_write_armap): Define.
1248 (alpha_ecoff_generic_stat_arch_elt): Define.
1249 (alpha_ecoff_update_armap_timestamp): Define.
1251 (alpha_ecoff_read_ar_hdr): New static function.
1252 (alpha_ecoff_get_elt_at_filepos): New static function.
1253 (alpha_ecoff_openr_next_archived_file): New static function.
1254 (alpha_ecoff_get_elt_at_index): New static function.
1255 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1256 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1257 _bfd_ecoff to alpha_ecoff.
1258 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1259 field from backend structure, rather than always calling
1260 _bfd_get_elt_at_filepos.
1261 * coff-mips.c (mips_ecoff_backend_data): Initialize
1262 get_elt_at_filepos field.
1263 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1264 from _bfd_generic_read_ar_hdr with minor changes.
1265 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1266 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1267 * libbfd.h: Rebuild.
1269 * bfd-in.h (BFD_IN_MEMORY): Define.
1270 * libbfd-in.h (struct bfd_in_memory): Define.
1271 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1272 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1273 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1274 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1275 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1276 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1277 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1278 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1279 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1280 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1282 (bfd_openstreamr): Likewise.
1283 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1284 BFD_IN_MEMORY is not set.
1285 * riscix.c (riscix_some_aout_object_p): Likewise.
1286 * bfd-in2.h, libbfd.h: Rebuild.
1288 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1289 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1290 (bfd_get_elt_at_index): Define.
1291 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1292 bfd_get_elt_at_index. Change index parameter from int to
1294 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1295 (_bfd_noarchive_get_elt_at_index): Define.
1296 (_bfd_archive_bsd_get_elt_at_index): Define.
1297 (_bfd_archive_coff_get_elt_at_index): Define.
1298 * bfd-in2.h, libbfd.h: Rebuild.
1299 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1300 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1301 * ieee.c (ieee_get_elt_at_index): Define.
1302 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1303 * oasys.c (oasys_get_elt_at_index): Define.
1304 * som.c (som_get_elt_at_index): Define.
1306 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1307 numbers to the .text section.
1309 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1311 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1312 If there is a SEC_DEBUGGING section, get the contents of the debug
1313 information part from it.
1314 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1316 (ieee_write_object_contents): Check ieee_write_debug_part return.
1318 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1320 * config.bfd (i[345]86-*-freebsd*): Add target.
1321 * configure.in (i386freebsd_vec): Add vec.
1322 * configure: Regenerate.
1323 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1324 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1325 Rebuild dependencies..
1326 * freebsd.h: New file.
1327 * i386freebsd.c: New file.
1328 * targets.c (i386freebsd_vec): Declare.
1329 (bfd_target_vector): Add i386freebsd_vec.
1330 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1331 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1333 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * ieee.c (ieee_slurp_debug): New static function.
1336 (ieee_object_p): Call it.
1337 (ieee_slurp_section_data): Skip debugging sections.
1338 (ieee_get_reloc_upper_bound): Likewise.
1339 (ieee_get_section_contents): Likewise.
1340 (ieee_canonicalize_reloc): Likewise.
1341 (ieee_write_section_part): Likewise.
1342 (ieee_write_debug_part): Likewise.
1343 (ieee_write_data_part): Likewise.
1344 (init_for_output): Likewise.
1346 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1348 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1350 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1351 relocs, since ppc_elf_relocate_section handles the linker case.
1352 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1354 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1355 ppc_elf_relocate_section since that is now the only caller.
1356 (ppc_elf_relocate_section): Ditto.
1358 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * coffcode.h (coff_write_object_contents): If we don't know the
1361 section of the entry point for an XCOFF executable, always set the
1362 entry address to -1.
1364 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1366 * elf.c (bfd_section_from_shdr): Add support for note sections.
1368 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1370 * bfd-in.h (struct _symbol_info): Add stab_type field.
1371 * bfd-in2.h: Rebuild.
1372 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1374 * elf32-ppc.c: Remove trailing newline from calls to
1376 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1377 difference if target endianness is known.
1379 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1381 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1382 old style TOC16 references without using R_PPC_GOT.
1383 (ppc_reloc_type): Ditto.
1384 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1385 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1386 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1387 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1388 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1390 (ppc_elf_adjust_dynamic_symbol): Ditto.
1391 (ppc_elf_adjust_dynindx): Ditto.
1392 (ppc_elf_size_dynamic_sections): Ditto.
1393 (ppc_elf_finish_dynamic_symbol): Ditto.
1394 (ppc_elf_finish_dynamic_sections): Ditto.
1395 (ELF_DYNAMIC_INTERPRETER): Define.
1397 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1399 * elf.c (copy_private_bfd_data): When attaching sections to
1400 segments ignore sections that won't be allocated. Patch from
1403 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1405 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1408 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1410 * coff-i960.c (CALC_ADDEND): Define.
1411 (coff_i960_relocate_section): Add the input section VMA to the
1412 addend for PC relative relocs.
1414 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1416 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1417 to correctly terminate.
1419 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1421 * targets.c (enum bfd_endian): Define.
1422 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1423 from boolean to enum bfd_endian. Change header_byteorder_big_p
1425 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1426 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1427 * bfd-in2.h: Rebuild.
1428 * All targets: Change initialization of byteorder and
1429 header_byteorder to use enum bfd_endian values rather than
1431 * All files: Change all references to byteorder_big_p and
1432 header_byteorder_big_p to use new bfd_*_endian macros.
1434 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1436 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1438 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1440 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1442 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1444 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1446 * ieee.c: Lots of minor cleanups. Make many functions return
1447 errors rather than calling abort. Also:
1448 (ieee_write_twobyte): Remove; change callers to call existing
1449 ieee_write_2bytes function.
1450 (ieee_write_expression): Don't output the section twice when
1451 outputting a local symbol. Don't emit an extraneous zero if there
1453 (ieee_slurp_sections): Set the lma as well as the vma.
1454 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1456 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1457 a recognized one or bfd_arch_unknown.
1458 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1460 (ihex_get_symtab): Likewise.
1462 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1464 * aoutx.h: Include <ctype.h>.
1465 (struct aout_link_includes_table): Define.
1466 (struct aout_link_includes_totals): Define.
1467 (struct aout_link_includes_entry): Define.
1468 (aout_link_includes_lookup): Define macro.
1469 (struct aout_final_link_info): Add includes field.
1470 (aout_link_includes_newfunc): New static function.
1471 (NAME(aout,final_link)): Initialize includes hash table.
1472 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1474 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1476 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1478 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1480 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1482 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1484 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1485 (pe_print_private_bfd_data): call pe_print_reloc.
1486 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1487 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1488 up some debugging as well.
1490 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1492 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1495 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1497 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1498 when setting sections to NULL.
1500 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1502 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1504 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1505 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1507 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1508 * bfd-in2.h: Rebuild.
1510 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1512 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1514 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1516 * ihex.c (ihex_scan): Handle record types 4 and 5.
1517 (ihex_object_p): Permit types 4 and 5.
1518 (ihex_set_section_contents): Remove check for out of range
1520 (ihex_write_object_contents): Generate types 4 and 5.
1522 * elflink.h (elf_link_output_extsym): Just ignore warning and
1523 indirect references to symbols which don't really exist.
1525 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1527 * peicode.h (pe_print_idata): Minor format fixes
1528 (pe_print_edata): New function. Under private printing, this formats
1529 the edata section of a PE file.
1530 (pe_print_private_bfd_data): Added call to pe_print_edata.
1532 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1534 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1535 index, don't call stoi.
1537 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1539 * srec.c (srec_scan): Set lma as well as vma.
1541 * ihex.c: New file; support for Intel Hex format.
1542 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1543 (ihex_vec): Declare.
1544 (bfd_target_vector): Always include ihex_vec.
1545 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1546 * Makefile.in: Rebuild dependencies.
1547 (BFD_LIBS): Add ihex.o
1548 (BFD_LIBS_CFILES): Add ihex.c.
1549 * bfd-in2.h: Rebuild.
1551 * elf.c (assign_file_positions_for_segments): Sort the sections in
1553 (get_program_header_size): Return the right size if segment_map is
1555 (copy_private_bfd_data): Don't bother to sort the sections.
1557 * bfd.c (bfd_record_phdr): New function.
1558 * bfd-in.h (bfd_record_phdr): Declare.
1559 * bfd_in2.h: Rebuild.
1561 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1564 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1565 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1567 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1568 (bfd_zmalloc): Change declaration.
1569 * libbfd.h: Rebuild.
1570 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1571 and realloc. Don't set bfd_error_no_memory if they fail.
1573 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1575 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1576 uses as well. Added a new howto to deal with TOCREL16 relocs that
1577 are TOCDEFN as well.
1578 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1579 to handle RVA relocs from dlltool.
1580 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1581 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1582 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1584 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1585 to get the right section alignment.
1587 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1589 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1590 p_paddr if p_paddr is zero.
1591 (make_mapping): Set includes_filehdr and includes_phdrs for first
1593 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1595 (assign_file_positions_for_segments): Handle includes_filehdr and
1596 includes_phdrs. Remove special handling of PT_PHDR and first
1598 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1599 when appropriate. Remove special handling of PT_PHDR segment.
1600 Use a more complex condition for when a section is included in a
1601 segment to handle Solaris linker oddities.
1603 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1605 * coff-m88k.c (howto_table): Reformatted for easier reading;
1606 special_function now points to new function m88k_special_reloc.
1607 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1609 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1610 be done correctly by m88k_special_reloc.
1611 (reloc_processing): New function to be used by RELOC_PROCESSING.
1612 (RELOC_PROCESSING): Define to call reloc_processing.
1614 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1616 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1617 (pe_print_pdata): Likewise.
1619 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1620 obstack_alloc fails.
1621 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1623 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1624 * Many files: don't set bfd_error_no_memory if one of the above
1627 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1628 if p_paddr_valid is set.
1629 (copy_private_bfd_data): New static function.
1630 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1632 * elf.c (assign_file_positions_for_segments): Fix case where extra
1633 program headers were allocated.
1635 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1636 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1637 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1638 _bfd_elf_print_private_bfd_data.
1640 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1641 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1642 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1643 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1644 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1645 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1646 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1648 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1650 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1651 * elf.c (make_mapping): New static function.
1652 (map_sections_to_segments): New static function.
1653 (elf_sort_sections): New static function.
1654 (assign_file_positions_for_segments): New static function.
1655 (map_program_segments): Remove.
1656 (get_program_header_size): Remove sorted_hdrs, count, and
1657 maxpagesize parameters. Simplify.
1658 (assign_file_positions_except_relocs): When generating an
1659 executable, use assign_file_positions_for_segments.
1660 (elf_sort_hdrs): Remove.
1661 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1662 to get_program_header_size.
1664 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1666 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1668 * configure, config.in: Regenerate with autoconf 2.7.
1670 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1671 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1673 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1675 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1676 (ecoff_sec_to_styp_flags): Likewise.
1677 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1678 (ecoff_set_symbol_info): Handle scRConst.
1679 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1680 (ecoff_compute_section_file_positions): Handle .rconst section.
1681 (_bfd_ecoff_write_object_contents): Likewise.
1682 (ecoff_link_check_archive_element): Handle scRConst.
1683 (ecoff_link_add_externals): Likewise.
1684 (ecoff_link_write_external): Handle .rconst section.
1685 (ecoff_reloc_link_order): Likewise.
1686 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1687 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1689 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1691 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1692 DEF_DYNAMIC flag is set.
1694 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1696 * host-aout.c: If TRAD_HEADER is defined, include it.
1698 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1700 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1701 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1702 (BFD_NEED_DECLARATION): New function.
1703 * configure.in: Use BFD_NEED_DECLARATION.
1704 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1705 * configure, config.in: Rebuild with autoconf 2.6.
1707 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1708 special_sections before returning when called with a non XCOFF
1711 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1714 * coffcode.h (coff_compute_section_file_positions): Only pad the
1715 previous section to force file alignment when creating an
1718 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * coffcode.h (coff_compute_section_file_positions): If
1721 RS6000COFF_C, set up the .debug section.
1723 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1724 if it is not large enough to accomodate the entire TOC area with
1725 signed 16 bit offsets.
1726 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1728 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1729 TOC anchor to use the TOC value used in the output file.
1731 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1733 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1734 (_bfd_coff_read_string_table): Likewise.
1736 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1738 * pe-arm.c: Fix typos.
1739 * coff-arm.c: Likewise.
1741 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1743 * coff-ppc.c (list_ele): Added "cat"egory member.
1744 (record_toc): New category parameter (priv or pub).
1745 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1746 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1747 the mainline. It addes extra toc cells in error.
1748 (ppc_coff_swap_sym_in_hook): Added some documentation.
1749 (dump_toc): Can now diagnose "virtual toc" chicanery.
1751 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1753 * elf-bfd.h (struct elf_link_hash_table): Change type of
1754 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1756 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1758 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1759 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1761 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1762 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1763 defined or mentioned in a regular file.
1765 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1767 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1768 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1769 (coff_ppc_relocate_section): Correct REL24 handling
1770 (ppc_process_before_allocation): Correct TOCDEFN handling
1772 * peicode.h (dir_names): Added name descriptions
1774 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1776 * VERSION: Updated to cygnus-2.6.
1778 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1780 * targets.c (m68k4knetbsd_vec): Declare.
1782 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1784 * targets.c (bfd_target): Change type of second argument to
1785 _bfd_print_private_bfd_data from void * to PTR.
1786 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1787 using PTR rather than void *.
1788 * bfd-in2, libbfd.h: Rebuild.
1789 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1791 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1792 _bfd_generic_bfd_print_private_bfd_data rather than casting
1795 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1797 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1798 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1800 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1801 BFD64_BACKENDS_CFILES): New variables.
1804 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1806 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1807 not at the file position of the first section.
1808 * coffcode.h (coff_compute_section_file_positions): Avoid using
1810 (coff_write_object_contents): When generating a PPC PE executable
1811 with no symbols, round up the file size to a COFF_PAGE_SIZE
1813 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1814 don't write out a string table.
1816 * elf.c (bfd_section_from_shdr): When using a different section
1817 header, pass the new one to _bfd_elf_make_section_from_shdr.
1818 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1819 (elf_map_symbols): Add section VMA to symbol value when comparing
1821 (_bfd_elf_compute_section_file_positions): Only build symbol table
1822 if there are some symbols. Set file offset of symtab and strtab
1824 (assign_file_positions_except_relocs): Remove dosyms parameter.
1825 Change all callers. Never set file offset of symtab and strtab
1827 (_bfd_elf_copy_private_section_data): New function.
1828 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1829 (_bfd_elf_copy_private_symbol_data): New function.
1830 (swap_out_syms): Check for special mapping of st_shndx created by
1831 copy_private_symbol_data.
1832 * elfxx-target.h: Use new copy routines.
1833 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1834 (_bfd_elf_copy_private_section_data): Declare.
1836 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1838 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1841 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1842 _bfd_dummy_target, matching the recent change to archive
1845 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1847 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1848 arithmetic on PTR types.
1850 * aout-target.h (MY(callback)): Set the lma of the sections.
1852 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1853 symbol into a reloc against the section.
1855 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1857 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1858 glue for the relocs: IMGLUE and IFGLUE.
1859 (record_toc): new function - tracks toc contents
1860 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1861 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1862 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1863 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1864 (ppc_record_toc_entry): Removed a debug define (duh)
1866 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1867 (pe_print_idata): New function - formats the idata section data
1868 (pe_print_pdata): New function - formats the pdata section data
1869 (pe_print_private_bfd_data): calls to above
1871 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1873 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1874 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1875 TARGET_SYM and TARGET_NAME for vector and BFD name.
1876 * coff-pmac.c (pmac_xcoff_vec): Remove.
1877 (TARGET_SYM, TARGET_NAME): Define.
1878 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1879 machine to 0, not all PowerMacs are 601s.
1881 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1883 * elfcode.h (elf_object_p): Read in any program headers.
1884 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1885 based on the program headers, if any.
1886 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1887 (map_program_segments): Set p_paddr of program headers based on
1890 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1895 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1896 trying to do a relocateable link with a non-a.out object file.
1898 * archive.c (bfd_generic_archive_p): Check the first object file
1899 in an archive even if target_defaulted is set. If the object file
1900 has the wrong xvec, reject it.
1902 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1903 be represented, report the name via _bfd_error_handler.
1904 (translate_to_native_sym_flags): Likewise.
1905 * elf32-mips.c (mips_elf_final_link): Likewise.
1906 * oasys.c (oasys_write_sections): Likewise.
1908 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1909 which checks for STYP_OVRFLO sections.
1910 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1911 reloc and lineno count overflows.
1912 (coff_write_object_contents): Call coff_count_linenumbers before
1913 coff_compute_section_file_positions. If RS6000COFF_C, handle
1914 reloc and lineno count overflows.
1915 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1916 relocs before dealing with .pad sections. Count overflow section
1917 headers when handling .pad sections.
1919 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1922 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1923 (struct xcoff_link_hash_table): Add descriptor_section and
1924 special_sections fields.
1925 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1926 (xcoff_link_add_symbols): Set linkage section alignment. Create
1927 descriptor section. Check for magic symbol names (_text, etc.),
1928 and record them in special_sections if found. Set
1929 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1930 descriptor field to point back to the function code symbol.
1931 (xcoff_sweep): Always mark the special descriptor_section.
1932 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1933 function descriptor, and mark it if it is.
1934 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1935 parameter, and fill it in. Allocate space for the descriptor
1937 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1938 global linkage code. If an undefined function descriptor is
1939 exported, arrange to define it. Warn about any other undefined
1941 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1942 (xcoff_write_global_symbol): Create a function descriptor when
1944 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1945 * bfd-in2.h: Rebuild.
1947 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1949 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1950 (ppc_coff_link_hash_table): new types for hashing
1951 (ppc_coff_link_hash_newfunc): hash entry constructor
1952 (ppc_coff_link_hash_table_init): hash table initializer
1953 (ppc_coff_link_hash_table_create): hash table constructor
1954 (ppc_record_toc_entry): changed references to hash table
1955 (coff_ppc_relocate_section): changed references to hash table
1957 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1958 * libcoff.h: Rebuild
1960 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1961 (coff_link_add_symbols): removed toc_offset init
1963 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1965 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1968 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1969 if it is given and mmep is available.
1970 * acconfig.h: Undef USE_MMAP.
1971 * configure, config.in: Regenerated.
1972 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1973 table handling the old way.
1974 (aout_get_external_symbols): Don't complain if last byte of string
1976 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1977 (bfd_free_window) [! USE_MMAP]: Don't define.
1978 (bfd_get_file_window,
1979 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1981 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1983 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1986 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1988 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1989 compatible with AMD generated COFF files. Try to support both AMD
1990 and GNU formats simultaneously.
1991 (coff_a29k_relocate_section): Likewise.
1993 * libbfd.c (bfd_get_file_window): Change writable parameter from
1994 int to boolean; update all callers. Pass MAP_SHARED if not
1995 writable--it's required on Solaris. Cast fprintf argument to
1997 * bfd-in.h (bfd_get_file_window): Update declaration.
1998 * bfd-in2.h: Rebuild.
1999 * aoutx.h: Update calls to bfd_get_file_window.
2001 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2003 (xcoff_swap_ldhdr_in): New static function.
2004 (xcoff_swap_ldsym_in): New static function.
2005 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2006 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2007 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2008 Handle XTY_ER/XMC_XO symbols correctly.
2009 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2010 rather than normal symbol table.
2011 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2012 already defined with the same absolute value.
2013 (xcoff_mark): When considering called symbols, check whether the
2014 descriptor is from a dynamic object, rather than the symbol
2016 (xcoff_build_ldsyms): Likewise.
2018 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2019 Cast realloc and malloc return values. If malloc or realloc fail,
2020 set bfd_error_no_memory.
2021 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2022 * bfd-in2.h: Rebuild.
2024 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2026 * coff-ppc.c (ppc_record_toc_entry): new function.
2027 (in_reloc_p): changed return value.
2028 (coff_ppc_relocate_section): much rework.
2029 (ppc_allocate_toc_section): new function.
2030 (ppc_process_before_allocation): new function.
2031 (ppc_coff_swap_sym_in_hook): new function.
2033 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2034 (coff_link_add_symbols): initialize toc_offset.
2036 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2037 (coff_swap_aouthdr_out): Added more sections to the data
2038 dictionary for the pe file header. Also changed linker version
2039 number on the ppc side.
2040 (dir_names): small improvements to the dictionary printing.
2041 (pe_mkobject_hook): save the file level flags.
2043 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2044 (pe_tdata): added real_flags field
2045 (coff_tdata): added local_toc_sym_map and access macro
2047 * libcoff.h (coff_link_hash_entry): added toc_offset field
2048 (pe_tdata): added real_flags field
2049 (coff_tdata): added local_toc_sym_map and access macro
2051 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2052 (coff_mkobject): init for local_toc_sym_map
2053 (coff_write_object_contents): set the internal_a.magic to
2054 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2057 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2059 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2060 entries until both the line number address and the function name
2061 address are too large.
2063 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2064 * configure: Rebuilt.
2066 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2067 is defined in the environment.
2069 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2071 * som.c (som_get_section_contents_in_window): Define to use
2074 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2076 * coff-i860.c: New file, based on coff-i386.c.
2077 * cpu-i860.c: New file, based on cpu-i386.c.
2078 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2079 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2080 targets, using i860coff_vec.
2081 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2082 trad-core.o and hosts/i860mach3.h.
2083 (i860coff_vec): Use coff-i860.o and cofflink.o.
2084 * configure: Rebuild.
2085 * Makefile.in: Rebuild dependencies.
2086 (ALL_MACHINES): Add cpu-i860.o.
2087 (BFD32_BACKENDS): Add coff-i860.o.
2088 (CFILES): Add cpu-i860.c and coff-i860.c.
2089 * targets.c (i860coff_vec): Declare.
2090 (bfd_target_vector): Add &i860coff_vec.
2091 * archures.c (bfd_i860_arch): Declare.
2092 (bfd_archures_list): Add &bfd_i860_arch.
2093 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2094 (coff_set_flags): Handle bfd_arch_i860.
2095 (coff_write_object_contents): Handle I860 a.out magic number.
2097 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2099 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2100 the created .tc section to 2.
2101 (xcoff_mark): Don't keep a .loader reloc for a call to an
2102 undefined symbol when creating a shared library.
2103 (xcoff_build_ldsyms): When creating a shared library, generate
2104 global linkage code for a call to an undefined symbol.
2106 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2108 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2109 BFD32_BACKENDS, BFD64_BACKENDS.
2110 (.dep1): Put mkdep output in a separate file.
2111 Rebuilt dependencies.
2113 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2116 Permit use of mmap when available:
2118 * configure.in: Check for mmap, madvise, mprotect.
2119 * config.in, configure: Regenerated.
2121 * libbfd.c (struct _bfd_window_internal): Define type.
2122 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2124 (ok_to_map): New static variable for debugging.
2125 (_bfd_generic_get_section_contents_in_window): New function.
2126 * bfd-in.h (bfd_window_internal): Declare type.
2127 (bfd_window): Define type.
2128 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2129 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2132 * libaout.h (struct aoutdata): Add two window fields.
2133 (obj_aout_sym_window, obj_aout_string_window): New macros.
2134 * aoutx.h (some_aout_object_p): Initialize windows.
2135 (aout_get_external_symbols): Get symbol data and strings in
2136 windows instead of explicitly allocated buffers.
2137 (slurp_symbol_table): Free window instead of memory.
2138 (bfd_free_cached_info): Release windows instead of freeing storage
2140 (aout_link_free_symbols): Ditto.
2142 * targets.c (bfd_target): Add new field for
2143 get_section_contents_in_window.
2144 (BFD_JUMP_TABLE_GENERIC): Updated.
2145 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2146 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2147 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2148 macros for get_section_contents_in_window field.
2150 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2152 * core.c: Renamed to corefile.c
2153 * makefile.dos (OBJS): Change core.o to corefile.o
2154 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2157 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2159 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2160 targ_selvecs to allow debugging under Irix-5 native.
2163 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2165 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2166 to o. Clobber and restore the list of new csects around the call
2167 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2168 linker error and the linker wants to read the symbol table. Reset
2169 the line number count of a real section even if it has no relocs.
2170 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2172 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2175 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2177 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2178 an undefined symbol in a shared link.
2180 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2181 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2182 phdm@info.ucl.ac.be (Philippe De Muyter).
2184 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2186 * coff-m88k.c (rtype2howto): New static function.
2187 (RTYPE2HOWTO): Use it rather than a macro definition.
2189 * coffcode.h (coff_write_object_contents): set internal_a.magic
2190 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2192 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2193 define TRAD_HEADER to new file hosts/delta68.h.
2194 m88*-motorola-sysv*, however, does use ptrace-core.o.
2195 * hosts/delta68.h: New file.
2197 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2198 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2200 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2202 * i386linux.c (MY(vec)): Declare before use.
2204 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2207 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2209 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2210 BFD is not of the right type.
2211 (bfd_elf_get_needed_list): Likewise.
2212 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2213 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2214 * xcofflink.c (XCOFF_XVECP): Define.
2215 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2217 (bfd_xcoff_import_symbol): Likewise.
2218 (bfd_xcoff_export_symbol): Likewise.
2219 (bfd_xcoff_link_count_reloc): Likewise.
2220 (bfd_xcoff_record_link_assignment): Likewise.
2221 (bfd_xcoff_size_dynamic_sections): Likewise.
2223 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2224 table index against the number of symbols for a base relative
2227 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2229 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2230 full_aouthdr flag here...
2231 (_bfd_xcoff_bfd_final_link): ...not here.
2233 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2235 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2236 systems that have a system <libelf.h>.
2237 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2238 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2239 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2240 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2241 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2242 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2243 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2245 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2247 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2248 set, set BSF_WEAK in symbol. Change all callers.
2249 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2250 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2251 _bfd_generic_link_add_one_symbol.
2252 (ecoff_indirect_link_order): Check that the section tdata relocs
2253 are not NULL before using them.
2255 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2256 define TRAD_HEADER as hosts/alphalinux.h.
2257 * configure: Rebuild.
2258 * hosts/alphalinux.h: New file.
2259 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2262 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2264 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2265 C_ECOMM storage classes.
2267 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2269 (xcoff_mark): Call xcoff_mark_symbol.
2270 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2271 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2273 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2275 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2277 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2279 (xcoff_find_reloc): New static function.
2280 (xcoff_link_add_symbols): Use it.
2281 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2282 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2283 relocate the value of C_DECL.
2285 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2287 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2289 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2290 callback decide what goes in .relocs.
2291 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2292 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2295 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2297 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2300 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2302 * xcofflink.c: More improvements, mostly to fix handling of
2303 constructors and a few other special cases.
2304 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2305 zero, reverting yesterday's change.
2306 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2307 (bfd_xcoff_link_count_reloc): Declare.
2308 (bfd_xcoff_record_link_assignment): Declare.
2309 * bfd-in2.h: Rebuild.
2311 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2313 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2314 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2315 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2316 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2317 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2318 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2320 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2323 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2324 segments includes the a.out header. See to that the magic number
2325 *always* is big-endian.
2327 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2328 m68k4k NetBSD configurations.
2330 * configure.in, configure: Separate i386 & mips NetBSD
2331 configurations from other BSD ones. Don't assume DEC is the only
2332 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2333 configurations. Add support for m68k4k NetBSD object format.
2335 * libaout.h: Added M_68K4K_NETBSD magic.
2337 * m68k4knetbsd.c: New file.
2339 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2341 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2344 * hosts/mipsnbsd.h: New file.
2347 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2349 * config.bfd: Add config stuff for mips*-*-magic* to set
2350 targ_defvec to ecoff_big_vec.
2353 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2355 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2357 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2358 toc_section, and entry_section fields.
2359 (struct xcoff_section_tdata): Remove ldrel_count field.
2360 * libcoff.h: Rebuild.
2361 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2363 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2364 full a.out header if full_aouthdr is set in xcoff_data.
2365 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2366 based on sections stored in xcoff_data.
2367 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2369 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2370 (rs6000coff_vec): Set symbol_leading_char to '.'.
2371 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2372 value stored in ret rather than returning a pointer value.
2374 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2376 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2379 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2381 * som.c (som_slurp_string_table): Allocate the strings with malloc
2382 since they're free'd by free_cached_info.
2383 (som_slurp_symbol_table): Similarly for the symbol table.
2385 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2387 * Makefile.in (diststuff): Don't make headers.
2389 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2391 * Makefile.in: Rebuild dependencies.
2393 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2394 output_bfd is not SunOS.
2395 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2396 non-SunOS input files.
2398 * xcofflink.c: Extensive changes to support linking shared objects
2399 and generating a .loader section.
2400 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2401 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2402 last_symndx, and ldrel_count fields.
2403 * libcoff.h: Rebuild.
2404 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2405 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2407 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2408 (bfd_xcoff_export_symbol): Declare.
2409 (bfd_xcoff_size_dynamic_sections): Declare.
2410 * bfd-in2.h: Rebuild.
2412 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2414 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2415 * configure: Rebuild.
2416 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2417 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2419 (pmac_xcoff_vec): Update to use new xcoff support.
2420 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2421 (xcoff_write_armap): Declare buf as unsigned char.
2422 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2424 * mpw-make.sed: Generalize subdir_do edit.
2426 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2428 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2429 correctly. Don't initialize asect->vma.
2431 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2433 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2434 something a little less than the page size.
2436 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2438 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2440 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2442 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2443 * coffcode.h (coff_write_object_contents): If .bss is before
2444 .data us that as data_start.
2445 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2447 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2448 (coff_swap_outhdr_out): Hardwire in version number.
2450 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2452 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2453 major and minor to *_vno, since the former are also macros in
2454 SunOS header files. Cast result of bfd_alloc to appropriate
2457 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2458 before assigning to sec_data.
2460 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2462 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2463 now relative to the section, not absolute.
2464 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2465 get the file name when there is a N_SO directory name. When
2466 handling stabs, remember that section->vma was added to the
2469 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2471 * sunos.c (struct sunos_link_hash_table): Add needed field.
2472 (sunos_link_hash_table_create): Call bfd_release, not free.
2473 (sunos_link_hash_table_create): Initialize needed field.
2474 (sunos_add_dynamic_symbols): Record needed objects.
2475 (bfd_sunos_get_needed_list): New function.
2476 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2477 * bfd-in2.h: Rebuild.
2479 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2481 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2483 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2485 * bfd-in.h (struct bfd_link_needed_list): Rename from
2486 bfd_elf_link_needed_list.
2487 * bfd-in2.h: Rebuild.
2488 * elf.c, elflink.h, libelf.h: Corresponding changes.
2490 Add start at AIX linker support; no shared libraries yet.
2491 * xcofflink.c: New file.
2492 * configure.in (rs600coff_vec): Use xcofflink.o.
2493 * configure: Rebuild.
2494 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2496 (struct xcoff_section_tdata): Define.
2497 (xcoff_section_data): Define macro.
2498 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2499 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2500 (_bfd_xcoff_bfd_final_link): Declare.
2501 (_bfd_ppc_xcoff_relocate_section): Declare.
2502 * libcoff.h: Rebuild.
2503 * coff-rs6000.c: Clean up a bit.
2504 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2505 cputype, csects, and debug_indices.
2506 (xcoff_copy_private_bfd_data): Copy cputype.
2507 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2508 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2509 (xcoff_reloc_type_lookup): Rename from
2510 rs6000coff_reloc_type_lookup.
2511 (coff_relocate_section): Define.
2512 (_bfd_xcoff_sizeof_headers): Define.
2513 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2514 (_bfd_xcoff_bfd_relax_section): Define.
2515 (_bfd_xcoff_bfd_link_split_section): Define.
2516 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2518 * coffcode.h (coff_compute_section_file_positions): If AIX,
2519 increment sofar by SMALL_AOUTSZ if not executable.
2520 (coff_write_object_contents): If AIX, always output an a.out
2521 header; if not executable, header size of SMALL_AOUTSZ.
2522 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2523 (_bfd_stringtab_init): Initialize xcoff field.
2524 (_bfd_xcoff_stringtab_init): New function.
2525 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2526 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2527 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2528 * libbfd.h: Rebuild.
2529 * Makefile.in: Rebuild dependencies.
2530 (BFD32_BACKENDS): Add xcofflink.o.
2531 (CFILES): Add xcofflink.c.
2533 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2534 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2535 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2537 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2539 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2541 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2543 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2544 * config.in: Regenerated.
2546 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2547 (_bfd_chunksize): New variable.
2548 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2549 for obstack chunk size.
2550 * configure.in: Check for getpagesize.
2551 * configure: Regenerated.
2553 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2555 * trad-core.c (rawptr): Make it a local variable of
2556 ptrace_unix_core_file_p.
2558 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2560 * coff-arm.c (in_reloc_p): New.
2561 * coff-i386.c (in_reloc_p): New.
2562 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2563 (coff_write_object_contents): Only set has_reloc_section
2565 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2566 in_reloc_p to decide if reloc should be emitted.
2567 * libcoff.h (pe_data_type.in_reloc_p): New.
2568 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2570 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2573 (_bfd_coff_read_internal_relocs): Likewise.
2574 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2575 (_bfd_coff_read_internal_relocs): Likewise.
2577 * elflink.h (elf_link_add_object_symbols): Correct conditions
2578 under which type and size change warnings are issued.
2580 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2582 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2583 a symbol which is not in a real section.
2584 (coff_write_native_symbol): Corresponding change.
2586 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2587 coff_link_hash_newfunc and make non-static.
2588 (_bfd_coff_link_hash_table_init): New function, broken out of
2589 _bfd_coff_link_hash_table_create.
2590 (_bfd_coff_link_hash_table_create): Use it.
2591 (process_embedded_commands): Make static.
2592 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2593 (_bfd_coff_link_hash_table_init): Declare.
2594 * libcoff.h: Rebuild.
2596 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2597 field in XCOFF tdata.
2598 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2599 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2600 based on cputype stored in a.out header, or in n_type of initial
2602 (coff_write_object_contents): Set cputype correctly in a.out
2604 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2606 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2607 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2609 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2610 * libcoff.h: Rebuild.
2612 * cpu-rs6000.c (rs6000_compatible): New static function.
2613 (bfd_rs6000_arch): Use it.
2614 * cpu-powerpc.c (powerpc_compatible): New static function.
2615 (arch_info_struct): Define various flavours of PowerPC.
2616 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2619 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2621 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2623 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2625 * elflink.h (elf_link_add_object_symbols): Don't warn about
2626 changing the size or type if the old definition was weak.
2628 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2630 * coffcode.h (combined_entry_type): Add fix_line field.
2631 (coff_slurp_line_table): Warn if we try to set the lineno field of
2633 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2634 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2635 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2636 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2638 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2639 * libcoff.h: Rebuild.
2641 * libcoff-in.h (struct xcoff_tdata): Define.
2642 (xcoff_data): Define.
2643 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2644 * bfd-in2.h, libcoff.h: Rebuild.
2645 * coff-rs6000.c (xcoff_mkobject): New static function.
2646 (coff_mkobject): Define.
2647 (xcoff_copy_private_bfd_data): New static function.
2648 (coff_bfd_copy_private_bfd_data): Define.
2649 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2651 (rs6000coff_vec): Add DYNAMIC to object_flags.
2652 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2653 .loader sections specially.
2654 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2655 section alignment from the XCOFF tdata information.
2656 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2657 F_SHROBJ, and copy the extra a.out header information into the
2658 XCOFF tdata structure.
2659 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2660 F_DYNLOAD and the extra a.out header information.
2661 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2662 C_HIDEXT symbol with attached csect information.
2663 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2664 in the o_maxdata field.
2665 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2666 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2667 end if BSF_NOT_AT_END is set.
2669 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2670 _bfd_read_ar_hdr_fn.
2671 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2672 * bfd-in2.h, libbfd.h: Rebuild.
2673 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2675 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2676 (bfd_slurp_bsd_armap_f2): Likewise.
2677 (_bfd_slurp_extended_name_table): Likewise.
2679 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2681 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2683 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2684 when the symbol table is empty.
2686 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2687 space for section symbols, since we don't output them either.
2688 (elf_m68k_adjust_dynindx): Removed.
2690 * ptrace-core.c (rawptr): Make it a local variable of
2691 ptrace_unix_core_file_p.
2693 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2695 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2698 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2699 Mac object file formats.
2701 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2704 auxent if there isn't one.
2705 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2706 rather than FILNMLEN as the maximum name length.
2708 * coffcode.h (bfd_coff_backend_data): Add new field
2709 _bfd_coff_print_aux.
2710 (bfd_coff_print_aux): New static function.
2711 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2712 scnlen field of an XTY_LD csect aux entry.
2713 (coff_print_aux): New static function.
2714 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2715 in coff_pointerize_aux_hook.
2716 (bfd_coff_std_swap_table): Initialize new field.
2717 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2718 * libcoff.h: Rebuild.
2719 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2720 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2722 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2723 if there are symbols, for native AIX ld compatibility.
2725 * coffcode.h (bfd_coff_backend_data): Add new field
2726 _bfd_coff_pointerize_aux_hook.
2727 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2728 or I960, and as 0 otherwise.
2729 (bfd_coff_std_swap_table): Initialize new field.
2730 * libcoff.h: Rebuild.
2731 * coffgen.c (coff_pointerize_aux): Change parameters to take
2732 symbol pointer instead of type and class, and to take aux index.
2733 Call _bfd_coff_pointerize_aux_hook if it is defined.
2734 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2735 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2736 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2738 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2739 read-only/host-only support.
2741 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2743 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2746 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2747 BFD_JUMP_TABLE_ARCHIVE accordingly.
2748 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2749 (_bfd_compute_and_write_armap): Declare.
2750 (_bfd_generic_read_ar_hdr): Declare.
2751 (_bfd_read_ar_hdr): Define.
2752 (_bfd_noarchive_read_ar_hdr): Define.
2753 (_bfd_archive_bsd_read_ar_hdr): Define.
2754 (_bfd_archive_coff_read_ar_hdr): Define.
2755 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2756 _bfd_read_ar_hdr instead.
2757 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2758 (_bfd_compute_and_write_armap): Rename from
2759 compute_and_write_armap. Make non-static. Change all callers.
2760 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2761 than _bfd_snarf_ar_hdr.
2762 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2763 * ieee.c (ieee_read_ar_hdr): Define.
2764 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2765 * oasys.c (oasys_read_ar_hdr): Define.
2766 * som.c (som_read_ar_hdr): Define.
2767 * bfd-in2.h, libbfd.h: Rebuild.
2769 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2771 * peicode.c (coff_swap_filehdr_in): If symptr is
2772 zero, there aren't any symbols, even if nsyms is set.
2774 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2776 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2778 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2779 sections, and set styp correctly for them: .got, .hash, .dynamic,
2780 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2781 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2783 (ecoff_sort_hdrs): New static function.
2784 (ecoff_compute_section_file_positions): Return boolean, not void.
2785 Sort the sections by VMA before looking through them. Put the
2786 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2787 section on an appropriate boundary within the page.
2788 (ecoff_compute_reloc_file_positions): Check return value of
2789 ecoff_compute_section_file_positions.
2790 (_bfd_ecoff_set_section_contents): Likewise.
2791 (_bfd_ecoff_write_object_contents): Check for various Alpha
2792 section types when incrementing text_size and data_size. Call
2793 adjust_headers backend function if it exists.
2794 * coff-alpha.c (alpha_adjust_headers): New static function.
2795 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2796 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2798 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2800 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2802 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2803 of ALTERNATE_AIX_CORE_FORMAT.
2804 * configure.in (aix4): No longer need CORE_FLAGS.
2805 * configure: Updated.
2807 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2809 NS32k changes from Ian Dall:
2810 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2812 (aout_link_input_section_std, aout_link_input_section_ext,
2813 aout_link_reloc_link_order): Call them instead of _bfd_*
2815 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2817 (backend_data): Use it instead of hardcoded zero.
2819 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2820 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2822 * ns32knetbsd.c: Include bfd.h.
2823 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2824 (MY_bfd_reloc_type_lookup): Declare function too.
2825 * pc532-mach.c (set_sizes): Don't declare.
2826 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2827 (backend_data, MY_backend_data): Don't define.
2829 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2830 ns32k-*-lites* like ns32k-*-netbsd*.
2832 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2835 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2837 * coffcode.h (coff_write_object_contents): Restore setting
2838 f_timdat to 0, deleted on August 22.
2840 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2842 * coffcode.h (coff_bfd_copy_private_symbol_data,
2843 coff_bfd_copy_private_section_data,
2844 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2845 * peicode.h (coff_bfd_copy_private_bfd_data): New
2846 (pe_bfd_copy_private_bfd_data): New.
2847 (coff_swap_scnhdr_in): Swap bss size into the right place.
2848 (pe_print_private_bfd_data): Add some newlines.
2850 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2852 * som.c (setup_sections): Don't die if a space has no subspaces.
2854 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2856 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2857 dynamic symbol override a common symbol. Don't change the size or
2858 type if they have been set and the new symbol is not a definition.
2859 Warn if the size or type changes.
2861 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2863 * som.c (som_begin_writing): Don't write the symbol table or
2865 (som_finish_writing): Write them here. Place them after the
2866 subspace data, but before the relocs.
2868 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2870 * sunos.c (sunos_add_one_symbol): Just pass false, not
2871 info->shared_library, to sunos_create_dynamic_sections.
2872 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2874 (sunos_check_dynamic_reloc): Remove .text section assertion.
2876 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2878 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2879 * configure, configure.in: Add pmac_xcoff_vec case.
2880 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2881 * coff-pmac.c: New file, PowerMac XCOFF support.
2882 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2883 * targets.c (pmac_xcoff_vec): Declare.
2885 * mpw-config.in: Various changes to be compatible with the
2886 autoconf-based configury.
2887 * mpw-make.sed: New file, sed commands to translate Unix
2888 makefile into MPW syntax.
2889 * mpw-make.in: Remove.
2890 * hosts/mpw.h: Remove.
2891 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2892 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2894 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2896 * binary.c (binary_get_symtab): Return an empty string on error.
2897 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2899 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2901 * coff-ppc.c: Reformatted according to gnu conventions
2902 Removed irrelevant "if 0" code
2904 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2906 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2907 symbols rather than as indirect symbols.
2908 (MY(slurp_symbol_table)): Don't do anything special about
2911 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2912 of .ctors and .dtors sections is no larger than 2.
2914 * sunos.c (sunos_add_one_symbol): Don't change
2915 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2917 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2918 dynamic symbols when creating a shared library.
2919 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2921 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2922 written even if it is not defined in a regular object.
2923 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2924 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2925 rather than the constant 22.
2926 (sunos_check_dynamic_reloc): Handle creating a shared library.
2927 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2928 zero when creating a shared library.
2929 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2930 write it out at the start of the symbol table.
2932 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2934 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2936 * config.bfd: Add arm-*-coff.
2937 * configure.in, configure: Add armcoff_{little,big}_vec.
2938 * targets.c (armcoff_{little,big}_vec): Declare.
2939 (bfd_target_vector): Add armcoff_{little,big}_vec.
2940 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2942 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2944 * targets.c (bfd_find_target): Remove debugging code.
2946 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2948 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2950 * Makefile.in: added *-ppc files
2951 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2952 allow pe based .o's to be shared with other tools on ppc/NT
2953 * config.bfd: added powerpc[le]-[pe|winnt] config support
2954 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2955 * peicode.h: Added more section flags for PE on ppc
2956 Added coff_swap_filehdr_out to allow peicode.h to be
2957 used for non-image PE files on ppc.
2958 Check for image, or not, before copying pe_opthdr
2959 * targets.c: Added new bfd's
2960 * targets.c: Removed two inactive bfds that shouldn't have made it this
2963 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2965 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2966 explicit values to initialize all relocs. Change all users.
2967 (ppc_elf_brtaken_inner): New function to handle branch predicition
2969 (ppc_elf_brtaken_reloc): Ditto.
2970 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2971 relocs use ppc_elf_unsupported_reloc.
2972 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2973 needs to be reported.
2974 (ppc_elf_relocate_section): Support branch prediction relocs.
2976 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2978 * bfd.c (bfd_assert): Remove \n from string passed to
2981 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2982 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2983 (bfd_coff_make_section_hook): Don't define.
2984 (coff_make_section_hook): Remove.
2985 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2986 (styp_to_sec_flags): Likewise.
2987 (coff_write_object_contents): Likewise.
2988 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2990 * libcoff.h: Rebuild.
2991 * coffgen.c (make_a_section_from_file): Just call
2992 bfd_make_section_anyway, not bfd_make_section or
2993 bfd_coff_make_section_hook.
2994 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2995 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2996 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2997 make_section_hook field.
2998 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3000 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3001 pointers into value field for warning and indirect symbols; just
3002 leave the value field alone.
3003 * linker.c (generic_link_add_symbol_list): Use next symbol for
3004 warning and indirect symbols, rather than looking in symbol value.
3005 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3006 parameter. Change all callers. Remove support for indirect
3007 symbols; it didn't work anyhow.
3008 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3009 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3010 * bfd-in2.h: Rebuild.
3012 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3014 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3015 go back to telling the tools this reloc operates on 32 bits.
3017 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3019 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3020 rather than a direct fprintf.
3021 * archive.c (_bfd_write_archive_contents): Likewise.
3022 * coffcode.h (coff_slurp_symbol_table): Likewise.
3023 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3024 (ppc_elf_unsupported_reloc): Likewise.
3025 (ppc_elf_relocate_section): Likewise.
3026 * i386linux.c (linux_tally_symbols): Likewise.
3027 (linux_finish_dynamic_link): Likewise.
3028 * osf-core.c (osf_core_core_file_p): Likewise.
3029 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3030 * som.c (som_sizeof_headers): Likewise.
3031 * srec.c (srec_bad_byte): Likewise.
3032 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3033 * libbfd-in.h (bfd_assert): Declare first parameter const.
3034 * libbfd.h: Rebuild.
3035 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3036 bfd_reloc_overflow is enough.
3037 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3038 * coff-h8500.c (rtype2howto): Likewise.
3039 * coff-z8k.c (rtype2howto): Likewise.
3040 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3041 * elf.c (_bfd_elf_get_lineno): Likewise.
3042 (_bfd_elf_no_info_to_howto): Likewise.
3043 (_bfd_elf_no_info_to_howto_rel): Likewise.
3044 * hp300hpux.c (convert_sym_type): Likewise.
3045 (MY(swap_std_reloc_in)): Likewise.
3046 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3048 * libaout.h (struct aoutdata): Add line_buf field.
3049 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3050 and filename_buffer. Instead, use a malloc buffer stored in the
3051 new line_buf field. Remove length restrictions.
3053 * coffgen.c (string_size): Remove static variable.
3054 (debug_string_size, debug_string_section): Likewise.
3055 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3056 and debug_string_size_p parameters. Use them instead of the
3057 global variables. Change all callers.
3058 (coff_write_symbol): Likewise.
3059 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3060 (coff_write_symbols): Add local variables to replace removed
3063 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3064 function, and line_base fields.
3065 * libcoff.h: Rebuild.
3066 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3067 information, rather than using static variables.
3069 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3070 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3072 * init.c (initialized): Remove static variable.
3073 (bfd_init): Don't bother setting initialized.
3074 (bfd_check_init): Remove.
3075 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3076 * libbfd.h: Rebuild.
3078 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3080 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3081 size for full core dumps. Copy core file header to private data.
3082 (rs6000coff_core_file_failing_command,
3083 rs6000coff_core_file_failing_signal): New functions to extract
3084 the file name and terminating signal from the core file.
3085 * coff-rs6000.c: Use them.
3087 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3089 Change arch info to be const, initialized at compile time.
3090 * archures.c: Reindent many functions. Change CONST to const.
3091 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3092 nothing set it anyhow. Make next const.
3093 (bfd_arch_info_list): Remove.
3094 (bfd_archures_list): Rename from archures_init_table. Change from
3095 a table of function pointers to a table of bfd_arch_info_type
3096 structure addresses.
3097 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3098 (bfd_lookup_arch): Likewise.
3099 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3101 (bfd_default_arch_struct): Make const.
3102 (bfd_arch_init, bfd_arch_linkin): Remove.
3103 (bfd_get_arch_info): Return a const pointer.
3104 * init.c (bfd_init): Don't call bfd_arch_init.
3105 * bfd.c (struct _bfd): Make arch_info const.
3106 * bfd-in2.h: Rebuild.
3107 * libbfd.h: Rebuild.
3108 * configure.in: Put & before everything in $selarchs.
3109 * configure: Rebuild.
3110 * cpu-*.c: Change bfd_*_arch from a function which calls
3111 bfd_arch_linkin to a const structure.
3112 * ieee.c (ieee_object_p): Make arch const.
3114 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3118 * bfd-in2.h: Regenerate.
3119 * libbfd.h: Regenerate.
3121 * elf32-ppc.c (reloc_type): Update names to match current draft.
3122 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3123 relative. Update names to current V.4 draft.
3124 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3125 (ppc_elf_relocate_section): Rename relocations to match draft.
3127 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3129 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3130 compiled with -mrelocatable-lib to be linked with either normal
3131 modules or -mrelocatable modules.
3133 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3135 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3136 in the a.out header.
3138 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3139 a reloc against a local symbol, even if it's not a section.
3141 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3143 * targets.c (bfd_target): Remove unused align_power_min field.
3144 * bfd-in2.h: Rebuild.
3145 * All backends: Remove initialization of align_power_min.
3147 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3149 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3151 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3153 * config.bfd (mips-dec-netbsd*): New target.
3154 * configure.host (mips-dec-netbsd*): New host.
3155 * configure.in (mips-dec-netbsd*): New native.
3156 * configure: Rebuild.
3158 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3160 Make the COFF backend linker merge common types:
3161 * cofflink.c (struct coff_debug_merge_element): Define.
3162 (struct coff_debug_merge_type): Define.
3163 (struct coff_debug_merge_hash_entry): Define.
3164 (struct coff_debug_merge_hash_table): Define.
3165 (coff_debug_merge_hash_table_init): Define.
3166 (coff_debug_merge_hash_table_free): Define.
3167 (coff_debug_merge_hash_lookup): Define.
3168 (struct coff_final_link_info): Add debug_merge field.
3169 (coff_debug_merge_hash_newfunc): New static function.
3170 (_bfd_coff_final_link): Allocate and free debug_merge table.
3171 (coff_link_input_bfd): Merge identical enum, struct and union
3174 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3176 Convert i960 COFF to use COFF backend linker.
3177 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3178 structure to store the symbol being used.
3179 (coff_i960_start_final_link): New static function.
3180 (coff_i960_relocate_section): New static function.
3181 (coff_i960_adjust_symndx): New static function.
3182 (coff_start_final_link): Define.
3183 (coff_relocate_section): Define.
3184 (coff_adjust_symndx): Define.
3185 * coffcode.h (bfd_coff_backend_data): Add new callback function
3186 _bfd_coff_start_final_link.
3187 (bfd_coff_start_final_link): Define.
3188 (coff_start_final_link): Define if not defined.
3189 (bfd_coff_std_swap_table): Add coff_start_final_link.
3190 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3192 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3193 function callback is not NULL.
3194 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3195 (_bfd_coff_internal_syment_name): Declare.
3196 * libcoff.h: Rebuild.
3197 * configure.in (icoff_big_vec): Add cofflink.o.
3198 (icoff_little_vec): Likewise.
3199 * configure: Rebuild.
3201 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3203 * Makefile.in (clean-info): Remove extraneous tab from line
3206 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3208 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3209 contents has relocs.
3211 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3213 * coffcode.h (coff_compute_section_file_positions): Keep the
3215 (coff_write_object_contents): Remember if it's a relocatable
3217 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3218 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3219 if relocatable file. Swap out saved raw size.
3221 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3223 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3224 (maintainer-clean): Rename from realclean, passing
3225 maintainer-clean down to subdirectories, but leave realclean as a
3228 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3231 * dep-in.sed: Remove config.h from generated dependencies.
3233 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3234 broken out of sunos_canonicalize_dynamic_symtab.
3235 (sunos_canonicalize_dynamic_symtab): Call new function
3236 sunos_slurp_dynamic_symtab.
3237 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3238 dynamic symbol table to the caller.
3239 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3240 callback to override the symbols being read.
3241 * libaout.h (struct aout_backend_data): Add three new parameters
3242 to add_dynamic_symbols callback.
3244 Extensive minor changes to avoid various gcc warnings. Also:
3245 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3246 * archures.c (bfd_arch_info_type): Change mach field from long to
3248 (bfd_lookup_arch): Change machine parameter from long to unsigned
3251 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3253 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3254 a symbol with a non-zero plt_offset.
3256 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * elfcode.h (align_file_position): Remove; not used.
3260 * configure.in: Only check for <sys/procfs.h> on a native system,
3261 and make sure it defines prstatus_t.
3262 * configure: Rebuild.
3264 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3266 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3268 * config.in: Rename from config.h.in.
3269 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3270 Check for config.h:config.in when creating stamp-h.
3271 * configure: Rebuild.
3272 * Makefile.in (stamp-h): Depend upon config.in rather than
3273 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3274 calling config.status.
3276 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3277 (Makefile): Just rebuild Makefile.
3278 (config.h, stamp-h): New targets.
3279 * configure.in: Create stamp-h when rebuilding config.h.
3280 * configure: Rebuild.
3282 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3284 * configure.in: Call AC_CONFIG_HEADER. Substitute
3285 HOST_64BIT_LONG. Check that various header files exist. Check
3286 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3287 and/or free need to be declared. Don't make a link to sysdep.h.
3288 Define TRAD_HEADER for various hosts.
3289 * configure: Rebuild.
3290 * configure.host: Don't set my_host. Add definitions taken from
3291 host header files for various entries. Remove entries which now
3293 * acconfig.h: New file.
3294 * config.h.in: New file, built by autoheader.
3295 * sysdep.h: New file.
3296 * Makefile.in (do_distclean): Don't remove sysdep.h.
3298 (LOCAL_H_DEPS): New variable.
3299 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3301 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3302 ($(OPTIONAL_BACKENDS)): Likewise.
3303 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3304 looking through sysdep.h.
3305 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3306 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3307 (fprintf_vma, sprintf_vma): Likewise.
3308 (int64_type, uint64_type): Don't define.
3309 * bfd-in2.h: Rebuild.
3310 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3311 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3312 * lynx-core.c: Include stuff from old hosts/lynx.h.
3313 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3314 rather than NO_FCNTL.
3315 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3316 rather than NATIVE_HPPAHPUX_COMPILER.
3317 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3319 * hosts/*.h: Remove all header files which merely include,
3320 declare, and define things. Leave header files which define
3321 information needed by trad-core.c.
3323 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3324 (BFD_CC_FOR_BUILD): Define.
3325 * configure.in: Use BFD_CC_FOR_BUILD.
3326 * configure: Rebuild.
3328 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3330 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3331 * configure: Rebuild.
3333 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3336 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3338 * config.bfd: i386pe_ve -> i386pe_vec.
3340 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3342 * configure.host: Incorporate host Makefile fragments by setting
3344 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3345 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3346 value based on whether the code is being compiled by a cross
3347 compiler. Don't substitute host_makefile_frag or frags.
3348 * aclocal.m4: New file to define local AC_PROG_CC.
3349 * configure: Rebuild.
3350 * Makefile.in (INSTALL): Set to @INSTALL@.
3351 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3352 (INSTALL_DATA): Set to @INSTALL_DATA@.
3354 (CC): Define as @CC@.
3355 (CFLAGS): Set to @CFLAGS@.
3356 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3357 (@host_makefile_frag@): Remove.
3358 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3359 after other options.
3360 (config.status): Remove dependency upon @frags@.
3361 * config/*.mh, config/README: Remove.
3363 * config.bfd: Rewrite to incorporate the contents of the Makefile
3364 fragments by setting shell variables, rather than merely returning
3365 the name of a Makefile fragment.
3366 * configure.in: Use shell variables set by config.bfd rather than
3367 looking at the target Makefile fragment files. Don't substitute
3368 target_makefile_frag. Do substitute TDEFINES.
3369 * configure: Rebuild.
3370 * Makefile.in (@target_makefile_frag@): Remove.
3371 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3372 * config/*.mt: Remove.
3374 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3376 * configure.in: Put changequote lines around "i[345]86" patterns
3377 section of core file support.
3379 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3381 * som.c (som_bfd_print_private_bfd_data): Define to use the
3384 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3386 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3387 entry, text_start and data_start.
3389 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3391 * Makefile.in (OFILES): Remove $(TDEPFILES).
3392 * config/apollo.mt (TDEPFILES): Remove.
3393 * config/README: Update.
3395 * configure.in: For a native configuration, set COREFILE and
3396 COREFLAG based on the canonical host name.
3397 * configure: Rebuild.
3398 * Makefile.in: Rebuild dependencies.
3399 (ALL_CFLAGS): Add @COREFLAG@.
3400 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3401 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3402 support routines. Check LYNX_CORE rather than HOST_LYNX.
3403 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3404 * i386lynx.c: Likewise.
3405 * m68klynx.c: Likewise.
3406 * sparclynx.c: Likewise.
3407 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3408 * *-core.c: Comment changes.
3409 * config/decstation.mh (HDEPFILES): Remove.
3410 (HDEFINES): Remove -DTRAD_CORE.
3411 * config/irix3.mh (RANLIB): Remove.
3412 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3413 (HDEFINES): Remove -DIRIX_CORE.
3414 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3415 (HDEFINES): Remove -DTRAD_CORE.
3416 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3417 * config/ultra3.mh (RANLIB): Remove.
3418 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3419 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3420 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3421 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3422 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3423 * config/i386aix.mh, config/i386bsd.mh: Remove.
3424 * config/i386linux.mh, config/i386mach3.mh: Remove.
3425 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3426 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3427 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3428 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3429 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3430 * config/solaris2.mh, config/stratus.mh: Remove.
3431 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3432 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3434 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3436 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3437 DT_FINI entry if the appropriate symbol is not in the hash table.
3439 * libelf.h (struct elf_backend_data): Add create_program_headers
3440 and want_hdr_in_seg fields.
3441 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3443 (elf_backend_create_program_headers): Likewise.
3444 (elfNN_bed): Initialize create_program_headers and
3446 * elf.c (get_program_header_size): Call create_program_headers
3448 (map_program_segments): Check want_hdr_in_seg backend field. Call
3449 create_program_headers backend routine.
3451 * elf.c (assign_file_positions_except_relocs): Align non allocated
3452 sections when creating an executable.
3454 * elfcode.h (elf_swap_phdr_in): Make non static.
3455 (elf_swap_phdr_out): Make non static.
3456 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3457 (bfd_elf32_swap_phdr_out): Declare.
3458 (bfd_elf64_swap_phdr_in): Declare.
3459 (bfd_elf64_swap_phdr_out): Declare.
3461 * ecofflink.c (ecoff_collect_shuffle): New static function.
3462 (_bfd_ecoff_get_accumulated_pdr): New function.
3463 (_bfd_ecoff_get_accumulated_sym): New function.
3464 (_bfd_ecoff_get_accumulated_ss): New function.
3465 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3466 (_bfd_ecoff_get_accumulated_sym): Declare.
3467 (_bfd_ecoff_get_accumulated_ss): Declare.
3468 * libbfd.h: Rebuild.
3470 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3472 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3474 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3475 warning symbols. If any section is named .gnu.warning.XXX, treat
3476 the contents as a warning to be issued if the symbol XXX is
3478 (elf_link_output_extsym): For an indirect or warning symbol, just
3479 output the symbol it points to.
3481 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3482 if bfd_hash_allocate fails, since it will already be set.
3483 (generic_link_hash_newfunc): Likewise.
3484 (archive_hash_newfunc): Likewise.
3485 (hash_entry_bfd): New static function.
3486 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3487 callback. Allocate a new warning using the hash table newfunc.
3488 Use bfd_hash_replace to update the entry in the hash table, rather
3489 than assuming we can copy the fields with structure assignment.
3491 * hash.c (bfd_hash_replace): New function.
3492 * bfd-in.h (bfd_hash_replace): Declare.
3493 * bfd-in2.h: Rebuild.
3495 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3497 * config.bfd: Add mips*vr4300-*-elf* target.
3498 * config/mipsbvr4300.mt: Added.
3500 See file ChangeLog.2
3507 version-control: never