1 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
4 ifdef. Remove unused variables.
5 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
7 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
8 (get_symbol_value): Ifdef out.
9 (pe_ppc_reloc): Ifdef out. Remove unused variables.
10 (coff_ppc_relocate_section): Remove unused variables. Make
11 fprintf strings and argument types correspond. Put before_addr in
13 (dump_toc): Make fprintf strings and argument types correspond.
14 (ppc_process_before_allocation): Remove unused variables. Always
16 (ppc_reflo_reloc): Ifdef out.
17 (ppc_addr32nb_reloc): Ifdef out.
18 (ppc_coff_rtype2howto): Make fprintf strings and argument types
20 (coff_ppc_rtype_to_howto): Likewise.
21 (ppc_coff_swap_sym_in_hook): Remove unused variables.
23 * peicode.h (pe_print_idata): Move otherwise unused variables into
24 the #ifdef where they are used. Always return a value.
25 (pe_print_edata): Make fprintf strings and argument types
26 correspond. Always return a value.
27 (pe_print_pdata): Removed unused variable addr_value. Always
29 (pe_print_reloc): Remove unused variable onaline. Make fprintf
30 strings and argument types correspond. Always return a value.
32 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
33 (ppc_elf_finish_dynamic_symbol): Move definition of unused
34 variable rela inside #if 0 section where it is used.
36 * libhppa.h: Define HINLINE rather than INLINE. Define it to
37 extern inline if using gcc and to static INLINE otherwise. Change
38 all functions from static INLINE to HINLINE.
41 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
42 functions to start with _bfd_.
43 * aout-ns32k.c: Include ns32k.h. Change references to renamed
44 functions in cpu-ns32k.h.
45 * Makefile.in: Rebuild dependencies.
46 (HFILES): Add ns32k.h.
48 * section.c (struct sec): Add linker_mark field. Change
49 user_set_vma and reloc_done to be single bit fields.
50 (STD_SECTION): Update accordingly.
52 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
54 (aout_link_input_bfd): Don't link unmarked sections.
55 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
57 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
58 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
60 * elflink.h (elf_bfd_final_link): Mark sections included in the
62 (elf_link_input_bfd): Don't link unmarked sections.
63 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
65 (xcoff_link_input_bfd): Don't link unmarked sections.
67 * coffswap.h (coff_swap_scnhdr_out): Include section name in
68 overflow error messages.
70 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
72 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
73 is not set, print "BFD: " before the error message.
75 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
76 Miles Bader <miles@gnu.ai.mit.edu>.
79 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
81 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
84 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
85 m68k-aout, m68k-coff, and m68k-elf targets.
87 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
89 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
90 (ieee_generic_stat_arch_elt): Restructured to prevent
91 ieee_object_p from being called repeatedly.
93 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
95 * coffcode.h (coff_write_object_contents): Allocate
96 buffers large enough for any FILEHDR or AOUTHDR.
98 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
100 * ecofflink.c (lookup_line): New static function, renamed and
101 slighly changed from old _bfd_ecoff_locate_line.
102 (_bfd_ecoff_locate_line): Cache line number information. Use
103 lookup_line for actual lookup.
105 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
107 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
108 multiple of 20 bytes.
110 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
112 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
113 allocate ecoff_find_line, and don't initialize by hand.
114 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
115 mips_elf_find_line, and don't call memset.
117 * coffcode.h (coff_compute_section_file_positions): If not
118 producing a final executable, don't consider sofar when aligning
119 the section to the correct size.
121 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
123 * coffcode.h (coff_add_missing_symbols): Ifdef out.
124 (coff_write_object_contents): Don't call coff_add_missing_symbols.
125 * coffgen.c (coff_section_symbol): Ifdef out.
127 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
129 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
130 output_bfd is not NULL.
132 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
134 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
135 of bfd_alloc (fixes fix_line not being initialized).
136 Delete zeroing of fix_{value,tag,end,scnlen} fields.
138 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
140 * coffcode.h: Allow specific backends to override the
141 bfd_link_add_symbols routine.
143 * coff-h8300.c: Include genlink.h.
144 (howto_table): Add R_MEM_INDIRECT.
145 (rtype2howto): Support R_MEM_INDIRECT.
146 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
149 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
151 * coff-alpha.c (alpha_relocate_section): Use
152 info->callbacks_warning, rather than _bfd_error_handler, for
153 "multiple gp" warning.
155 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
157 * linker.c (bfd_wrapped_link_hash_lookup): New function.
158 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
159 table string. Use bfd_wrapped_link_hash_lookup.
160 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
162 * aoutx.h (aout_link_write_symbols): Use the name from the hash
163 table, if any, when writing out symbols.
164 (aout_link_input_section_std): Use the name from the hash table,
165 if any, when reporting undefined symbols.
166 (aout_link_input_section_ext): Likewise.
167 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
168 * bout.c (get_value): Likewise.
169 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
170 * ecoff.c (ecoff_reloc_link_order): Likewise.
171 * elflink.h (elf_link_add_object_symbols): Likewise.
172 (elf_reloc_link_order): Likewise.
173 * linker.c (_bfd_generic_link_output_symbols): Likewise.
174 (_bfd_generic_reloc_link_order): Likewise.
175 (default_indirect_link_order): Likewise.
176 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
177 * sunos.c (sunos_add_one_symbol): Likewise.
178 * xcofflink.c (xcoff_link_add_symbols): Likewise.
179 (bfd_xcoff_link_count_reloc): Likewise.
180 (xcoff_reloc_link_order): Likewise.
182 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
183 into -1 for intern->rss.
185 * configure: Rebuild with autoconf 2.8.
187 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
189 * stab-syms.c (__define_stab_duplicate): Define.
190 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
192 * bfd-in.h (bfd_get_stab_name): Declare.
193 * bfd-in2.h: Rebuild.
194 * Makefile.in: Rebuild dependencies.
195 (BFD_LIBS): Add stab-syms.o.
196 (BFD_LIBS_CFILES): Add stab-syms.c.
197 (BFD32_BACKENDS): Remove stab-syms.o.
198 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
199 * configure.in: Don't list stab-syms.o in bfd_backends.
200 * configure: Rebuild.
201 * libaout.h (aout_stab_name): Don't declare.
202 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
205 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
207 * elf.c (assign_file_positions_for_segments): Adjust file offset
208 for section alignment even if SEC_LOAD is not set.
210 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
212 * configure.in: Don't set SHLIB or SHLINK to an empty string,
213 since they appear as targets in Makefile.in.
214 * configure: Rebuild.
216 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
217 don't fiddle with a symbol which is not defined anywhere.
219 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
221 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
222 though they are defined in a shared library.
223 (xcoff_build_ldsyms): Likewise.
225 * coffgen.c (coff_find_nearest_line): Don't look at the line
226 numbers for the section if section->lineno is NULL.
228 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
229 message rather than calling BFD_ASSERT.
230 * elfcode.h (write_relocs): Check return value of
231 _bfd_elf_symbol_from_bfd_symbol.
233 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
235 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
238 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
240 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
242 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
243 hppa_reloc_field_selector_type_alt.
244 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
245 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
247 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
249 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
251 * elf.c (assign_file_positions_for_segments): Adjust the segment
252 memory size for the alignment of a SEC_ALLOC section, not just a
255 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
257 * m68klinux.c: New file.
258 * hosts/m68klinux.h: New file.
259 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
260 * configure.in (m68*-*-linux*): New native host.
261 (m68klinux_vec): New vector.
262 * configure: Rebuild.
263 * targets.c (m68klinux_vec): Declare.
264 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
265 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
266 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
267 declaration from bfd_linux_size_dynamic_sections.
268 (bfd_m68klinux_size_dynamic_sections): Declare.
269 * bfd-in2.h: Rebuild.
270 * Makefile.in: Rebuild dependencies.
271 (BFD32_BACKENDS): Add m68klinux.o.
272 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
274 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
276 * libhppa.h (pa_arch): Add pa20.
277 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
278 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
279 (hppa_field_adjust): Handle e_nsel.
280 * som.c: Provide default definitions for many new relocs found only
281 in hpux10 include files.
282 (som_fixup_formats): Add several new relocs from hpux10.
283 (som_hppa_howto_table): Add hpux10 relocs.
284 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
286 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
288 * mpw-make.sed: Edit out recent shared library support, and
289 rules to rebuild .h files using doc/chew.
291 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
293 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
294 size even of sections with no contents.
296 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
298 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
299 starting with '$' the way we skip names starting with '.'. When
300 updating x_endndx, don't be fooled by an index which has been
303 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
304 struct/union/enum type with no elements.
306 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
308 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
310 * archive.c (bfd_generic_archive_p): If the first file in the
311 archive can not be recognized as an object, don't assume that this
314 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
315 format is not bfd_object.
316 (bfd_elf_get_dt_soname): Likewise.
318 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
320 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
323 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
325 * bfd.c (tdata): Add netbsd_core_data.
326 * bfd-in2.h: Regenerated.
328 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
330 * sunos.c (SUNOS_CONSTRUCTOR): Define.
331 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
332 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
335 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
336 to get the symbol index, matching 14 Jul 95 change.
338 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
340 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
341 Remove duplicate definition of gp.
343 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
345 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
346 assume that we can set the GP value and then get the same value,
347 since it won't be true if the output file is neither ELF nor
349 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
350 _bfd_get_gp_value here.
351 (mips_gprel_reloc): Don't assume we can set and get the GP value.
352 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
354 (mips_elf_lo16_reloc): Likewise.
355 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
356 Don't require that the BFD be ELF.
357 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
358 (mips_elf_gprel32_reloc): Likewise.
359 (mips_elf_relocate_section): Don't assume we can set and get the
361 (mips_elf_finish_dynamic_symbol): Don't bother to use
362 _bfd_get_gp_value here.
364 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
365 Don't change epdr between malloc and free. Be careful not to free
366 NULL pointers. Zero out the first RPDR.
368 * configure.host: On Linux, only pass -rpath option if $(libdir)
369 is neither /lib nor /usr/lib. From Alan Modra
370 <alan@mullet.Levels.UniSA.Edu.Au>.
372 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
374 (elf_dt_name): Rename from elf_dt_needed_name.
375 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
377 (bfd_elf_get_dt_soname): New function.
378 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
379 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
380 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
381 * bfd-in2.h: Rebuild.
383 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
385 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
386 _bfd_sparc_elf_reloc_type_lookup.
387 (bfd_elf32_bfd_reloc_type_lookup): Update.
388 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
389 (sparc64_elf_howto_table): Define.
390 (sparc_reloc_map): Define.
391 (sparc64_elf_reloc_type_lookup): New function.
392 (sparc_elf_wdisp16_reloc): New function.
393 (elf_info_to_howto): Use sparc64_elf_howto_table.
394 (sparc64_elf_relocate_section): Likewise.
395 (bfd_elf64_bfd_reloc_type_lookup): Update.
397 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
399 * configure.host: Check for 'do not mix' from native linker before
400 trying to use -rpath.
402 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
404 * bfd.c (_bfd_get_gp_value): New function.
405 (_bfd_set_gp_value): New function.
406 * libbfd-in.h (_bfd_get_gp_value): Declare.
407 (_bfd_set_gp_value): Declare.
409 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
410 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
411 directly to the fields in the tdata information.
412 (alpha_relocate_section): Likewise.
413 * coff-mips.c (mips_adjust_reloc_in): Likewise.
414 (mips_gprel_reloc): Likewise.
415 (mips_relocate_section): Likewise.
416 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
417 (mips_elf_lo16_reloc): Likewise.
418 (mips_elf_final_gp): Likewise.
419 (mips_elf_gprel16_reloc): Likewise.
420 (mips_elf_gprel32_reloc): Likewise.
421 (mips_elf_relocate_section): Likewise.
422 (mips_elf_finish_dynamic_symbol): Likewise.
424 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
426 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
428 * configure.in: Call AC_PROG_CC before configure.host.
429 * configure: Rebuild.
430 * configure.host: Don't set information which autoconf should
431 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
433 * configure.host: Remove go32 and win32 host information, since it
434 should no longer be needed.
436 * elf.c (map_sections_to_segments): If we have a .dynamic section,
437 then start a new segment rather than put a writable section in a
440 * configure.host: Set RPATH_ENVVAR.
442 * Makefile.in: Rebuild dependencies.
444 * elflink.c (_bfd_elf_create_linker_section): Remove unused
445 zero_section variable.
447 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
449 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
450 ($(srcdir)/libbfd.h): Rename from libbfd.h.
451 ($(srcdir)/libcoff.h): Rename from libcoff.h.
453 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
455 * ieee.c (ieee_write_expression): Only use an R variable for a
456 local symbol. Don't output a zero offset. Handle a zero address.
457 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
458 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
460 (parse_expression): Don't try to handle multiple occurrences of a
461 P variable. Handle I variables differently from X variables. Fix
462 the order of minus expressions.
463 (ieee_slurp_external_symbols): Generate an I variable for an NN
464 record. Fix handling of ATI and ATX records.
465 (ieee_slurp_sections): Only set minimal section attributes.
466 Adjust them later, based on the section contents.
467 (ieee_object_p): Read in the file until just after the ME record.
468 Call ieee_slurp_section_data to set the section flags.
469 (do_one): Add iterations parameter. Only repeat the first load
470 item. Set the section and file reloc flags.
471 (ieee_slurp_section_data): Set section flags. Pass iterations to
473 (ieee_canonicalize_reloc): Handle I variables.
474 (do_with_relocs): Only emit relocation size when necessary.
475 Increase MAXRUN to 127. Change ov to be assigned, and take
476 src_mask and pcrel_offset into account.
477 (ieee_write_data_part): Skip sections that are not loaded.
478 (ieee_write_external_part): Don't output optional last entry of WX
480 (ieee_write_me_part): Make setting of me_record neater.
481 (ieee_generic_stat_arch_elt): Get the size of an archive element.
483 * syms.c (stt): Add entries for zerovars, vars, and code.
485 * elfcode.h (validate_reloc): New static function.
486 (write_relocs): Call validate_reloc for non ELF relocs.
488 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
489 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
490 (TARGET_LITTLE_SYM): Likewise.
492 * config.bfd (m68*-*-psos*): New target.
494 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
496 * i386msdos.c: Remove some #if 0 code.
497 (msdos_write_object_contents): Don't include empty sections in the
498 size computation, regardless of their address.
500 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
502 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
503 is NULL, ie, the -r switch is used.
505 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
507 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
508 (BFD_RELOC_MIPS_GOT_LO16): Define.
509 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
510 * bfd-in2.h, libbfd.h: Rebuild.
511 * elf32-mips.c (mips_reloc_map): Map new relocs.
513 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
515 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
518 * ieee.c (get_symbol): Set the section to bfd_abs_section.
519 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
520 simple number for the section address, rather than an expression.
521 Limit the number of bytes between relocs to MAXRUN.
522 (ieee_write_me_part): Set me_record to the file offset after the
524 (ieee_write_processor): New static function.
525 (ieee_write_object_contents): Use ieee_write_processor.
527 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
529 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
531 * coff-aux.c: Change include of aux.h to aux-coff.h.
533 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
535 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
536 relocation put the addend both in the reloc entry and the data.
537 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
540 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
541 a R_68K_PCxx reloc against a defined global symbol directly.
542 (elf_m68k_check_relocs): Don't count such a reloc.
544 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
545 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
546 symbol for now, otherwise always record the symbol as dynamic.
547 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
548 is not referenced by a dynamic object, and we are not making a
549 shared object, then don't make a PLT entry. If we do make a PLT
550 entry, make sure the symbol has been recorded as dynamic.
552 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
554 * configure.host: When making a shared library, set HLDFLAGS to
555 pass an appropriate -rpath option. Use the make variable SONAME
556 as the shared library soname, rather than computing it here. On
557 SunOS, build stamp-tshlink in place of $(SHLINK).
558 * Makefile.in (SONAME): New variable.
559 ($(SHLINK)): Make a link to the transformed name, as well.
560 (stamp-tshlink): New target.
561 (install): Skip stamp-tshlink during install.
563 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
565 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
566 linker sections have been set up yet.
568 * elf.c (make_mapping): Add an additional argument to suppress
569 making the first section include the program headers.
570 (map_sections_to_segments): If the user used -Ttext such that the
571 program headers are on a different page, do not set the flags
572 saying that this section includes the program headers.
574 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
576 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
577 don't define TRAD_HEADER.
578 * configure: Rebuild.
580 * netbsd-core.c: New file, support for NetBSD core files.
581 * hosts/*nbsd.h: Removed.
583 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
585 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
586 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
587 * libbfd.h, bfd-in2.h: Regenerated.
588 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
589 bfd_elf32_bfd_reloc_type_lookup.
590 (reloc_type{,_names}): Deleted.
591 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
593 (sparc_reloc_map): Add sparc64 relocs.
594 (sparc_elf_notsupported_reloc): New static function.
595 (sparc_elf_wdisp16_reloc): New static function.
596 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
597 (elf32_sparc_relocate_section): Likewise.
598 (bfd_elf32_bfd_reloc_type_lookup): Define.
599 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
600 (reloc_type{,_names}): Deleted.
601 (elf_sparc_howto_table): Deleted.
602 (sparc_reloc_map): Deleted.
603 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
604 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
606 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
608 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
611 * Makefile.in (program_transform_name): New variable.
612 (install): Transform library name before installing it.
614 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
616 * archures.c (bfd_mach_i960_hx): Define.
617 * bfd-in2.h: Rebuild.
618 * cpu-i960.c (scan_960_mach): Accept machine "hx".
619 (MATRIX): Expand entries for HX.
620 (arch_info_struct): Add i960:hx entry.
621 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
622 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
623 (coff_set_flags): Handle bfd_mach_i960_hx.
625 Support for building as a shared library, based on patches from
626 Alan Modra <alan@spri.levels.unisa.edu.au>:
627 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
628 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
629 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
630 * configure: Rebuild.
631 * configure.host: If --enable-shared, adjust shared library stuff
632 based on the host. If the host is SunOS, and the linker supports
633 -rpath, set HLDFLAGS to use it.
634 * Makefile.in (ALLLIBS): New variable.
635 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
636 (COMMON_SHLIB, SHLINK): New variables.
637 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
638 (STAGESTUFF): Remove variable.
639 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
641 (stamp-ofiles): New target, like old ofiles target, but build
642 using a temporary file and move-if-change, and touch stamp-ofiles
644 (ofiles): Just depend upon stamp-ofiles.
645 (stamp-piclist, piclist): New targets.
646 ($(SHLIB), $(SHLINK)): New targets.
647 (targets.o, archures.o): Build twice if PICFLAG is set.
648 (do_mostlyclean): Remove pic/*.o.
649 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
651 (do_distclean): Remove pic and stamp-picdir.
652 (install): Install shared libraries.
653 ($(OFILES)): Depend upon stamp-picdir.
654 (stamp-picdir): New target.
656 * libcoff-in.h: Add comment reminding people that libcoff.h is a
658 * libcoff.h: Rebuild.
660 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
661 flavour of a section with no owner.
663 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
664 ELF_LINK_NON_ELF flag.
665 (mips_elf_create_got_section): Likewise.
667 * elf.c: Revert last change, since it breaks dynamic linking.
668 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
670 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
671 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
672 (elfNN_bed): Don't initialize want_hdr_in_seg field.
674 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
676 * elf.c (assign_file_positions_for_segments): If the backend does
677 not want the elf header or the program headers in the address
678 space, do not include them in the calculations.
680 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
681 function to determine if we need additional program headers.
682 (ppc_elf_modify_segment_map): Define as a NOP function for now.
683 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
685 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
687 * coffcode.h: Move today's libcoff.h change into coffcode.h.
689 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
691 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
692 back into one line. Some compilers (sunos 4.1.3 for example)
693 won't accept args split across more than one line.
695 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
697 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
698 * configure: Regenerate.
700 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
702 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
703 try to do arithmetic on a void *, cast it to a unsigned char * first.
705 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
707 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
708 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
710 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
711 flag for a newly defined symbol.
712 (NAME(bfd_elf,record_link_assignment)): Likewise.
713 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
714 set the DEF or REF_REGULAR flags correctly.
716 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
717 (libbfd.h, libcoff.h): Corresponding change.
719 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
720 a PLT32 reloc as dynamic.
721 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
722 is not referenced by a dynamic object, and we are not making a
723 shared object, then don't make a PLT entry. If we do make a PLT
724 entry, make sure the symbol has been recorded as dynamic.
726 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
728 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
729 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
730 (powerpcle-*-cygwin32): New.
731 * peicode.h (add_data_entry): Get address from vma.
733 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
735 * elflink.c (_bfd_elf_create_linker_section): If the symbol
736 attached to the section has already been created as an undefined
737 symbol, treat it as if it hasn't been created yet.
739 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
741 * elflink.h (elf_bfd_final_link): Don't output initial dummy
742 symbol or section symbols if stripping all symbols and this is not
743 a relocateable link. Don't output the symbol string table if
744 there are no symbols.
745 (elf_link_flush_output_syms): Don't do anything if there are no
748 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
750 * coff-aux.c: New file.
751 * hosts/m68kaux.h: New file.
752 * config.bfd (m68*-apple-aux*): New target.
753 * configure.in (m68*-apple-aux*): New native host.
754 (m68kaux_coff_vec): New vector.
755 * configure: Rebuild.
756 * targets.c (m68kaux_coff_vec): Declare.
757 * coffcode.h (bfd_coff_backend_data): Add field
758 _bfd_coff_link_add_one_symbol.
759 (bfd_coff_link_add_one_symbol): Define.
760 (compare_arelent_ptr): New static function if TARG_AUX.
761 (coff_write_relocs): If TARG_AUX, sort the relocs.
762 (coff_write_object_contents): Set A/UX aouthdr magic number.
763 (coff_link_add_one_symbol): Define if not defined.
764 (bfd_coff_std_swap_table): Initialize new field.
765 * libcoff.h: Rebuild.
766 * cofflink.c (coff_link_add_symbols): Call
767 bfd_coff_link_add_one_symbol rather than
768 _bfd_generic_link_add_one_symbol.
769 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
770 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
771 * coff-mips.c (mips_ecoff_backend_data): Likewise.
772 * Makefile.in: Rebuild dependencies.
773 (BFD32_BACKENDS): Add coff-aux.o.
774 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
776 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
778 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
779 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
781 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
783 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
784 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
785 (maintainer-clean): Warn about deleting special files.
786 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
788 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
789 warning symbols correctly.
790 * elf32-i386.c (elf_i386_relocate_section): Likewise.
791 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
792 * elf32-mips.c (mips_elf_relocate_section): Likewise.
793 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
794 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
795 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
797 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
800 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
802 * libcoff-in.h: aligned newly exported names with bfd naming
803 conventions. Removed an erroneous define of POWERPC_LE_PE.
804 * libcoff.h: Rebuild.
805 * cofflink.c, coff-ppc.c: the above function name changes
807 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
809 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
810 * ecoff.c (struct extsym_info): Define.
811 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
812 to ecoff_link_write_external.
813 (ecoff_link_write_external): Accept a struct extsym_info pointer.
814 Strip symbols when appropriate.
816 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
817 * syms.c (BSF_OBJECT): Define.
818 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
819 * bfd-in2.h: Rebuild.
820 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
822 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
825 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
826 copying relocs into a shared object, treat a defined global symbol
828 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
829 * elf32-mips.c (mips_elf_relocate_section): Likewise.
830 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
832 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
833 real defined symbol, not to a weak defined symbol.
835 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
837 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
838 and made a few static functions externs.
840 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
841 POWERPC_LE_PE hack in cofflink.
843 * libcoff-in.h: promoted the following from cofflink.c to allow
844 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
845 coff_debug_merge_element, struct coff_debug_merge_type,
846 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
847 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
848 coff_debug_merge_hash_lookup, coff_link_section_info,
849 coff_final_link_info, coff_debug_merge_hash_newfunc,
850 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
852 * libcoff.h: re-gen'd
854 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
856 * syms.c: Include "bfdlink.h".
857 (struct stab_find_info): Define.
858 (_bfd_stab_section_find_nearest_line): New function.
859 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
861 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
862 * elf.c (_bfd_elf_find_nearest_line): Try calling
863 _bfd_stab_section_find_nearest_line before searching the ELF
864 symbol table. Find the closest STT_FUNC symbol, not the last one.
865 * libcoff-in.h (coff_data_type): Add line_info field.
866 * libcoff.h: Rebuild.
867 * coffgen.c (coff_find_nearest_line): Try calling
868 _bfd_stab_section_find_nearest_line before searching the COFF
870 * Makefile.in: Rebuild dependencies.
872 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
874 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
875 4 bytes, so we get the correct value when updating the register
876 field in little endian mode.
878 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
880 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
881 entry_section fields. Add sntoc and snentry fields.
882 * libcoff.h: Rebuild.
883 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
884 not toc_section and entry_section (the COFF file does not have any
885 sections at this point).
886 (coff_write_object_contents): Set o_snentry and o_sntoc from
887 snentry and sntoc rather than entry_section and toc_section.
888 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
889 snentry, not toc_section and entry_section.
890 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
891 entry_section from hentry.
892 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
894 (xcoff_link_input_bfd): Set sntoc, not toc_section.
895 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
896 than using toc_section directly.
898 * archures.c: Add missing `.' in enum bfd_architecture.
899 * bfd-in2.h: Rebuild.
901 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
902 Robert Lipe <robertl@arnet.com>.
904 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
906 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
907 to sections we allocate. Use bfd_zalloc to allocate initialial
908 sections, not bfd_alloc.
909 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
910 SDA{,2}I16 relocations.
911 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
912 whether to put something in .sbss or not.
913 (ppc_elf_relocate_section): Add support for more relocations. Add
914 in sec->output_offset where appropriate. Make error messages
915 include the symbol name.
917 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
918 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
919 doesn't get redefined messages if -shared.
921 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
922 section if the rel_section field has been set up.
924 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
926 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
929 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
931 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
932 of flags, only flags used are controlled by mach number. Bump up
933 output file mach number to highest of input file mach numbers.
934 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
935 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
937 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
938 bfd_elf64_sparc_vec support.
940 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
942 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
943 the embedded bit is set on some objects and not on others. Just
945 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
948 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
950 * coffcode.h (coff_new_section_hook): Don't try to align the
953 * coffcode.h (coff_set_section_contents): Fix the handling of the
954 .lib section to work even if the entire section contents are
955 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
956 Robert Lipe <robertl@arnet.com>.
958 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
960 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
961 memory here for contents.
963 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
964 _SDA2_BASE_ by 32768.
965 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
966 started using. Allocate contents for .sdata and .sdata2 sections
968 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
970 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
972 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
975 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
977 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
979 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
980 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
981 (bfd_mach_sparc_v9a): Define.
982 (bfd_mach_sparc_v9_p): Define.
983 * bfd-in2.h: Regenerated.
984 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
986 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
987 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
988 to bfd_elf32_sparc_vec.
989 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
990 Add v8plus{,a} support.
992 (sparc_compatible): New function.
993 * elf32-sparc.h: #include "elf/sparc.h".
994 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
995 elf32_sparc_final_write_processing): New functions.
996 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
997 elf_backend_final_write_processing): Define.
999 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1001 * elf-bfd.h (struct elf_link_hash_entry): Add
1002 linker_section_pointer field.
1003 (enum elf_linker_section_enum): Enumeration for new way of
1004 creating linker dynamic sections and symbols.
1005 (elf_linker_section{,_pointers}): New structures for creating
1006 dynamic sections and symbols.
1007 (elf_obj_tdata): Add linker_section_pointers and linker_section
1009 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1010 (_bfd_elf_create_linker_section): New declarations.
1011 (_bfd_elf_find_pointer_linker_section): Ditto.
1012 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1013 (_bfd_elf_make_linker_section_rela): Ditto.
1015 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1017 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1018 (ppc_elf_create_linker_section): New function to create the
1019 sections .got, .sdata, and .sdata2.
1020 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1022 (ppc_elf_check_relocs): Support more of the eabi relocations.
1023 (ppc_elf_relocate_section): Ditto.
1024 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1025 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1027 * elflink.h (elf_create_pointer_linker_section): New function to
1028 create initialized pointers in dynamic linker sections.
1029 (elf_finish_pointer_linker_section): Actually intialize the
1030 pointers created above.
1032 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1033 macros to provide both 32 and 64 bit versions of
1034 elf_create_pointer_linker_section.
1035 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1036 provide both 32 and 64 bit versions of
1037 elf_finish_pointer_linker_section.
1039 * elflink.c (_bfd_elf_create_linker_section): New function to
1040 create a linker section.
1041 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1042 given address in the linker pointer offsets created for a given
1044 (_bfd_elf_make_linker_section_rela): Make a RELA section
1045 corresponding to the generated linker section.
1047 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1049 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1051 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1053 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1054 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1055 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1056 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1057 toc entry in an objdump) for now.
1058 (ppc_do_last, ppc_get_last): New function - needed to save processing
1059 the toc owner to the end.
1060 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1063 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1064 toc owner from being done till last. Must define POWERPC_LE_PC
1067 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1069 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1071 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1072 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1074 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1078 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1080 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1082 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1084 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * elf.c (assign_file_positions_for_segments): Don't increment file
1087 offset for a segment which contains no loadable sections.
1089 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1091 * reloc.c: Add new PowerPC relocations.
1092 * {bfd-in2,libbfd}.h: Regenerate.
1094 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1095 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1097 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1102 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1105 * coffgen.c (coff_find_nearest_line): Don't try to cache
1106 information in sections that are not owned by a BFD. From Richard
1107 Henderson <richard@atheist.tamu.edu>.
1109 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1110 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1111 * elflink.h (elf_link_output_extsym): Remove special check for
1114 * ecoffswap.h: Add prototypes for static functions.
1116 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1118 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1119 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1121 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1122 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1123 support. Begin support for R_PPC_SDA{2,}REL.
1125 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1127 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1128 create the .got and .got.neg sections.
1129 (ppc_elf_size_dynamic_sections): Call it.
1130 (ppc_elf_check_relocs): Call it.
1131 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1132 (ppc_elf_check_relocs): Add error messages for relocations we
1133 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1136 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1139 section flags for V.4 and eabi.
1141 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * elf.c (assign_file_positions_for_segments): If a segment
1144 contains no sections, don't mark it as readable.
1146 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1147 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1149 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1150 dynamic section, if there is one.
1151 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1152 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1153 (bfd_elf64_swap_dyn_in): Likewise.
1154 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1156 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1158 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1159 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1160 <pirker@eiunix.tuwien.ac.at>.
1162 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1165 PowerPC V.4 and eabi.
1166 * bfd-in2.h: Regenerate.
1167 * libfd.h: Regenerate.
1169 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1171 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1172 section type and SHF_EXCLUDE section flag, turning them into the
1173 appropriate bfd section flag.
1175 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * xcofflink.c (xcoff_link_add_symbols): Create the special
1178 sections if we see a DYNAMIC object, in case that is the only
1179 XCOFF input object we see.
1181 * elf32-mips.c: Extensive changes for a start at dynamic linking
1182 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1184 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1185 (struct elf_backend_data): Remove
1186 elf_backend_create_program_headers field. Add
1187 elf_backend_additional_program_headers and
1188 elf_backend_modify_segment_map fields.
1189 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1191 (elf_backend_additional_program_headers): Likewise.
1192 (elf_backend_modify_segment_map): Likewise.
1193 (elf_backend_create_program_headers): Don't define.
1194 (elfNN_bed): Change to account for field changes.
1195 * elf.c (assign_file_positions_for_segments): Call new
1196 modify_segment_map backend function. Don't call old
1197 create_program_headers backend function.
1198 (get_program_header_size): Call additional_program_headers rather
1199 than create_program_headers.
1200 * elflink.h (elf_link_add_object_symbols): Initialize
1201 type_change_ok from new backend field.
1202 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1204 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1205 a reloc against the appropriate section.
1207 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1208 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1209 (elf_flags_init): Rename from elf_ppc_flags_init.
1210 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1212 (ppc_elf_copy_private_bfd_data): Likewise.
1213 (ppc_elf_merge_private_bfd_data): Likewise.
1215 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1218 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1220 * coff-alpha.c (alpha_relocate_section): During final link, allow
1221 output .lita section to be bigger than 64k by adjusting gp value
1222 on a per-input section basis.
1223 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1225 (struct ecoff_section_tdata): Add gp field.
1227 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1229 Handle Alpha ECOFF changes in OSF/1 3.2.
1230 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1232 * coff-alpha.c: Include "aout/ar.h".
1233 (alpha_ecoff_get_relocated_section_contents): Don't require an
1234 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1235 3.2 doesn't generate one.
1236 (alpha_relocate_section): Likewise.
1237 (alpha_ecoff_slurp_armap): Define.
1238 (alpha_ecoff_slurp_extended_name_table): Define.
1239 (alpha_ecoff_construct_extended_name_table): Define.
1240 (alpha_ecoff_truncate_arname): Define.
1241 (alpha_ecoff_write_armap): Define.
1242 (alpha_ecoff_generic_stat_arch_elt): Define.
1243 (alpha_ecoff_update_armap_timestamp): Define.
1245 (alpha_ecoff_read_ar_hdr): New static function.
1246 (alpha_ecoff_get_elt_at_filepos): New static function.
1247 (alpha_ecoff_openr_next_archived_file): New static function.
1248 (alpha_ecoff_get_elt_at_index): New static function.
1249 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1250 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1251 _bfd_ecoff to alpha_ecoff.
1252 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1253 field from backend structure, rather than always calling
1254 _bfd_get_elt_at_filepos.
1255 * coff-mips.c (mips_ecoff_backend_data): Initialize
1256 get_elt_at_filepos field.
1257 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1258 from _bfd_generic_read_ar_hdr with minor changes.
1259 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1260 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1261 * libbfd.h: Rebuild.
1263 * bfd-in.h (BFD_IN_MEMORY): Define.
1264 * libbfd-in.h (struct bfd_in_memory): Define.
1265 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1266 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1267 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1268 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1269 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1270 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1271 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1272 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1273 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1274 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1276 (bfd_openstreamr): Likewise.
1277 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1278 BFD_IN_MEMORY is not set.
1279 * riscix.c (riscix_some_aout_object_p): Likewise.
1280 * bfd-in2.h, libbfd.h: Rebuild.
1282 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1283 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1284 (bfd_get_elt_at_index): Define.
1285 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1286 bfd_get_elt_at_index. Change index parameter from int to
1288 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1289 (_bfd_noarchive_get_elt_at_index): Define.
1290 (_bfd_archive_bsd_get_elt_at_index): Define.
1291 (_bfd_archive_coff_get_elt_at_index): Define.
1292 * bfd-in2.h, libbfd.h: Rebuild.
1293 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1294 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1295 * ieee.c (ieee_get_elt_at_index): Define.
1296 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1297 * oasys.c (oasys_get_elt_at_index): Define.
1298 * som.c (som_get_elt_at_index): Define.
1300 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1301 numbers to the .text section.
1303 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1306 If there is a SEC_DEBUGGING section, get the contents of the debug
1307 information part from it.
1308 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1310 (ieee_write_object_contents): Check ieee_write_debug_part return.
1312 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1314 * config.bfd (i[345]86-*-freebsd*): Add target.
1315 * configure.in (i386freebsd_vec): Add vec.
1316 * configure: Regenerate.
1317 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1318 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1319 Rebuild dependencies..
1320 * freebsd.h: New file.
1321 * i386freebsd.c: New file.
1322 * targets.c (i386freebsd_vec): Declare.
1323 (bfd_target_vector): Add i386freebsd_vec.
1324 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1325 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1327 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * ieee.c (ieee_slurp_debug): New static function.
1330 (ieee_object_p): Call it.
1331 (ieee_slurp_section_data): Skip debugging sections.
1332 (ieee_get_reloc_upper_bound): Likewise.
1333 (ieee_get_section_contents): Likewise.
1334 (ieee_canonicalize_reloc): Likewise.
1335 (ieee_write_section_part): Likewise.
1336 (ieee_write_debug_part): Likewise.
1337 (ieee_write_data_part): Likewise.
1338 (init_for_output): Likewise.
1340 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1342 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1344 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1345 relocs, since ppc_elf_relocate_section handles the linker case.
1346 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1348 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1349 ppc_elf_relocate_section since that is now the only caller.
1350 (ppc_elf_relocate_section): Ditto.
1352 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1354 * coffcode.h (coff_write_object_contents): If we don't know the
1355 section of the entry point for an XCOFF executable, always set the
1356 entry address to -1.
1358 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1360 * elf.c (bfd_section_from_shdr): Add support for note sections.
1362 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * bfd-in.h (struct _symbol_info): Add stab_type field.
1365 * bfd-in2.h: Rebuild.
1366 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1368 * elf32-ppc.c: Remove trailing newline from calls to
1370 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1371 difference if target endianness is known.
1373 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1375 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1376 old style TOC16 references without using R_PPC_GOT.
1377 (ppc_reloc_type): Ditto.
1378 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1379 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1380 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1381 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1382 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1384 (ppc_elf_adjust_dynamic_symbol): Ditto.
1385 (ppc_elf_adjust_dynindx): Ditto.
1386 (ppc_elf_size_dynamic_sections): Ditto.
1387 (ppc_elf_finish_dynamic_symbol): Ditto.
1388 (ppc_elf_finish_dynamic_sections): Ditto.
1389 (ELF_DYNAMIC_INTERPRETER): Define.
1391 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1393 * elf.c (copy_private_bfd_data): When attaching sections to
1394 segments ignore sections that won't be allocated. Patch from
1397 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1399 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1402 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1404 * coff-i960.c (CALC_ADDEND): Define.
1405 (coff_i960_relocate_section): Add the input section VMA to the
1406 addend for PC relative relocs.
1408 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1410 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1411 to correctly terminate.
1413 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1415 * targets.c (enum bfd_endian): Define.
1416 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1417 from boolean to enum bfd_endian. Change header_byteorder_big_p
1419 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1420 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1421 * bfd-in2.h: Rebuild.
1422 * All targets: Change initialization of byteorder and
1423 header_byteorder to use enum bfd_endian values rather than
1425 * All files: Change all references to byteorder_big_p and
1426 header_byteorder_big_p to use new bfd_*_endian macros.
1428 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1430 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1432 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1434 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1436 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1438 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1440 * ieee.c: Lots of minor cleanups. Make many functions return
1441 errors rather than calling abort. Also:
1442 (ieee_write_twobyte): Remove; change callers to call existing
1443 ieee_write_2bytes function.
1444 (ieee_write_expression): Don't output the section twice when
1445 outputting a local symbol. Don't emit an extraneous zero if there
1447 (ieee_slurp_sections): Set the lma as well as the vma.
1448 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1450 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1451 a recognized one or bfd_arch_unknown.
1452 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1454 (ihex_get_symtab): Likewise.
1456 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1458 * aoutx.h: Include <ctype.h>.
1459 (struct aout_link_includes_table): Define.
1460 (struct aout_link_includes_totals): Define.
1461 (struct aout_link_includes_entry): Define.
1462 (aout_link_includes_lookup): Define macro.
1463 (struct aout_final_link_info): Add includes field.
1464 (aout_link_includes_newfunc): New static function.
1465 (NAME(aout,final_link)): Initialize includes hash table.
1466 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1468 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1470 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1472 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1474 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1476 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1478 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1479 (pe_print_private_bfd_data): call pe_print_reloc.
1480 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1481 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1482 up some debugging as well.
1484 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1486 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1489 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1491 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1492 when setting sections to NULL.
1494 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1496 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1498 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1499 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1501 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1502 * bfd-in2.h: Rebuild.
1504 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1506 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1508 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1510 * ihex.c (ihex_scan): Handle record types 4 and 5.
1511 (ihex_object_p): Permit types 4 and 5.
1512 (ihex_set_section_contents): Remove check for out of range
1514 (ihex_write_object_contents): Generate types 4 and 5.
1516 * elflink.h (elf_link_output_extsym): Just ignore warning and
1517 indirect references to symbols which don't really exist.
1519 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1521 * peicode.h (pe_print_idata): Minor format fixes
1522 (pe_print_edata): New function. Under private printing, this formats
1523 the edata section of a PE file.
1524 (pe_print_private_bfd_data): Added call to pe_print_edata.
1526 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1528 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1529 index, don't call stoi.
1531 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1533 * srec.c (srec_scan): Set lma as well as vma.
1535 * ihex.c: New file; support for Intel Hex format.
1536 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1537 (ihex_vec): Declare.
1538 (bfd_target_vector): Always include ihex_vec.
1539 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1540 * Makefile.in: Rebuild dependencies.
1541 (BFD_LIBS): Add ihex.o
1542 (BFD_LIBS_CFILES): Add ihex.c.
1543 * bfd-in2.h: Rebuild.
1545 * elf.c (assign_file_positions_for_segments): Sort the sections in
1547 (get_program_header_size): Return the right size if segment_map is
1549 (copy_private_bfd_data): Don't bother to sort the sections.
1551 * bfd.c (bfd_record_phdr): New function.
1552 * bfd-in.h (bfd_record_phdr): Declare.
1553 * bfd_in2.h: Rebuild.
1555 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1558 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1559 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1561 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1562 (bfd_zmalloc): Change declaration.
1563 * libbfd.h: Rebuild.
1564 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1565 and realloc. Don't set bfd_error_no_memory if they fail.
1567 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1569 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1570 uses as well. Added a new howto to deal with TOCREL16 relocs that
1571 are TOCDEFN as well.
1572 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1573 to handle RVA relocs from dlltool.
1574 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1575 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1576 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1578 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1579 to get the right section alignment.
1581 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1583 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1584 p_paddr if p_paddr is zero.
1585 (make_mapping): Set includes_filehdr and includes_phdrs for first
1587 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1589 (assign_file_positions_for_segments): Handle includes_filehdr and
1590 includes_phdrs. Remove special handling of PT_PHDR and first
1592 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1593 when appropriate. Remove special handling of PT_PHDR segment.
1594 Use a more complex condition for when a section is included in a
1595 segment to handle Solaris linker oddities.
1597 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1599 * coff-m88k.c (howto_table): Reformatted for easier reading;
1600 special_function now points to new function m88k_special_reloc.
1601 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1603 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1604 be done correctly by m88k_special_reloc.
1605 (reloc_processing): New function to be used by RELOC_PROCESSING.
1606 (RELOC_PROCESSING): Define to call reloc_processing.
1608 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1610 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1611 (pe_print_pdata): Likewise.
1613 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1614 obstack_alloc fails.
1615 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1617 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1618 * Many files: don't set bfd_error_no_memory if one of the above
1621 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1622 if p_paddr_valid is set.
1623 (copy_private_bfd_data): New static function.
1624 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1626 * elf.c (assign_file_positions_for_segments): Fix case where extra
1627 program headers were allocated.
1629 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1630 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1631 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1632 _bfd_elf_print_private_bfd_data.
1634 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1635 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1636 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1637 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1638 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1639 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1640 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1642 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1644 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1645 * elf.c (make_mapping): New static function.
1646 (map_sections_to_segments): New static function.
1647 (elf_sort_sections): New static function.
1648 (assign_file_positions_for_segments): New static function.
1649 (map_program_segments): Remove.
1650 (get_program_header_size): Remove sorted_hdrs, count, and
1651 maxpagesize parameters. Simplify.
1652 (assign_file_positions_except_relocs): When generating an
1653 executable, use assign_file_positions_for_segments.
1654 (elf_sort_hdrs): Remove.
1655 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1656 to get_program_header_size.
1658 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1660 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1662 * configure, config.in: Regenerate with autoconf 2.7.
1664 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1665 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1667 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1669 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1670 (ecoff_sec_to_styp_flags): Likewise.
1671 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1672 (ecoff_set_symbol_info): Handle scRConst.
1673 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1674 (ecoff_compute_section_file_positions): Handle .rconst section.
1675 (_bfd_ecoff_write_object_contents): Likewise.
1676 (ecoff_link_check_archive_element): Handle scRConst.
1677 (ecoff_link_add_externals): Likewise.
1678 (ecoff_link_write_external): Handle .rconst section.
1679 (ecoff_reloc_link_order): Likewise.
1680 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1681 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1683 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1685 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1686 DEF_DYNAMIC flag is set.
1688 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1690 * host-aout.c: If TRAD_HEADER is defined, include it.
1692 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1694 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1695 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1696 (BFD_NEED_DECLARATION): New function.
1697 * configure.in: Use BFD_NEED_DECLARATION.
1698 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1699 * configure, config.in: Rebuild with autoconf 2.6.
1701 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1702 special_sections before returning when called with a non XCOFF
1705 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1708 * coffcode.h (coff_compute_section_file_positions): Only pad the
1709 previous section to force file alignment when creating an
1712 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1714 * coffcode.h (coff_compute_section_file_positions): If
1715 RS6000COFF_C, set up the .debug section.
1717 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1718 if it is not large enough to accomodate the entire TOC area with
1719 signed 16 bit offsets.
1720 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1722 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1723 TOC anchor to use the TOC value used in the output file.
1725 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1727 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1728 (_bfd_coff_read_string_table): Likewise.
1730 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1732 * pe-arm.c: Fix typos.
1733 * coff-arm.c: Likewise.
1735 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1737 * coff-ppc.c (list_ele): Added "cat"egory member.
1738 (record_toc): New category parameter (priv or pub).
1739 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1740 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1741 the mainline. It addes extra toc cells in error.
1742 (ppc_coff_swap_sym_in_hook): Added some documentation.
1743 (dump_toc): Can now diagnose "virtual toc" chicanery.
1745 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1747 * elf-bfd.h (struct elf_link_hash_table): Change type of
1748 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1750 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1752 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1753 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1755 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1756 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1757 defined or mentioned in a regular file.
1759 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1761 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1762 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1763 (coff_ppc_relocate_section): Correct REL24 handling
1764 (ppc_process_before_allocation): Correct TOCDEFN handling
1766 * peicode.h (dir_names): Added name descriptions
1768 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1770 * VERSION: Updated to cygnus-2.6.
1772 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1774 * targets.c (m68k4knetbsd_vec): Declare.
1776 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * targets.c (bfd_target): Change type of second argument to
1779 _bfd_print_private_bfd_data from void * to PTR.
1780 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1781 using PTR rather than void *.
1782 * bfd-in2, libbfd.h: Rebuild.
1783 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1785 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1786 _bfd_generic_bfd_print_private_bfd_data rather than casting
1789 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1791 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1792 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1794 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1795 BFD64_BACKENDS_CFILES): New variables.
1798 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1800 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1801 not at the file position of the first section.
1802 * coffcode.h (coff_compute_section_file_positions): Avoid using
1804 (coff_write_object_contents): When generating a PPC PE executable
1805 with no symbols, round up the file size to a COFF_PAGE_SIZE
1807 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1808 don't write out a string table.
1810 * elf.c (bfd_section_from_shdr): When using a different section
1811 header, pass the new one to _bfd_elf_make_section_from_shdr.
1812 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1813 (elf_map_symbols): Add section VMA to symbol value when comparing
1815 (_bfd_elf_compute_section_file_positions): Only build symbol table
1816 if there are some symbols. Set file offset of symtab and strtab
1818 (assign_file_positions_except_relocs): Remove dosyms parameter.
1819 Change all callers. Never set file offset of symtab and strtab
1821 (_bfd_elf_copy_private_section_data): New function.
1822 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1823 (_bfd_elf_copy_private_symbol_data): New function.
1824 (swap_out_syms): Check for special mapping of st_shndx created by
1825 copy_private_symbol_data.
1826 * elfxx-target.h: Use new copy routines.
1827 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1828 (_bfd_elf_copy_private_section_data): Declare.
1830 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1832 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1835 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1836 _bfd_dummy_target, matching the recent change to archive
1839 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1841 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1842 arithmetic on PTR types.
1844 * aout-target.h (MY(callback)): Set the lma of the sections.
1846 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1847 symbol into a reloc against the section.
1849 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1851 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1852 glue for the relocs: IMGLUE and IFGLUE.
1853 (record_toc): new function - tracks toc contents
1854 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1855 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1856 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1857 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1858 (ppc_record_toc_entry): Removed a debug define (duh)
1860 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1861 (pe_print_idata): New function - formats the idata section data
1862 (pe_print_pdata): New function - formats the pdata section data
1863 (pe_print_private_bfd_data): calls to above
1865 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1867 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1868 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1869 TARGET_SYM and TARGET_NAME for vector and BFD name.
1870 * coff-pmac.c (pmac_xcoff_vec): Remove.
1871 (TARGET_SYM, TARGET_NAME): Define.
1872 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1873 machine to 0, not all PowerMacs are 601s.
1875 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1877 * elfcode.h (elf_object_p): Read in any program headers.
1878 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1879 based on the program headers, if any.
1880 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1881 (map_program_segments): Set p_paddr of program headers based on
1884 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1886 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1889 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1890 trying to do a relocateable link with a non-a.out object file.
1892 * archive.c (bfd_generic_archive_p): Check the first object file
1893 in an archive even if target_defaulted is set. If the object file
1894 has the wrong xvec, reject it.
1896 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1897 be represented, report the name via _bfd_error_handler.
1898 (translate_to_native_sym_flags): Likewise.
1899 * elf32-mips.c (mips_elf_final_link): Likewise.
1900 * oasys.c (oasys_write_sections): Likewise.
1902 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1903 which checks for STYP_OVRFLO sections.
1904 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1905 reloc and lineno count overflows.
1906 (coff_write_object_contents): Call coff_count_linenumbers before
1907 coff_compute_section_file_positions. If RS6000COFF_C, handle
1908 reloc and lineno count overflows.
1909 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1910 relocs before dealing with .pad sections. Count overflow section
1911 headers when handling .pad sections.
1913 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1916 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1917 (struct xcoff_link_hash_table): Add descriptor_section and
1918 special_sections fields.
1919 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1920 (xcoff_link_add_symbols): Set linkage section alignment. Create
1921 descriptor section. Check for magic symbol names (_text, etc.),
1922 and record them in special_sections if found. Set
1923 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1924 descriptor field to point back to the function code symbol.
1925 (xcoff_sweep): Always mark the special descriptor_section.
1926 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1927 function descriptor, and mark it if it is.
1928 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1929 parameter, and fill it in. Allocate space for the descriptor
1931 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1932 global linkage code. If an undefined function descriptor is
1933 exported, arrange to define it. Warn about any other undefined
1935 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1936 (xcoff_write_global_symbol): Create a function descriptor when
1938 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1939 * bfd-in2.h: Rebuild.
1941 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1943 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1944 (ppc_coff_link_hash_table): new types for hashing
1945 (ppc_coff_link_hash_newfunc): hash entry constructor
1946 (ppc_coff_link_hash_table_init): hash table initializer
1947 (ppc_coff_link_hash_table_create): hash table constructor
1948 (ppc_record_toc_entry): changed references to hash table
1949 (coff_ppc_relocate_section): changed references to hash table
1951 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1952 * libcoff.h: Rebuild
1954 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1955 (coff_link_add_symbols): removed toc_offset init
1957 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1959 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1962 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1963 if it is given and mmep is available.
1964 * acconfig.h: Undef USE_MMAP.
1965 * configure, config.in: Regenerated.
1966 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1967 table handling the old way.
1968 (aout_get_external_symbols): Don't complain if last byte of string
1970 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1971 (bfd_free_window) [! USE_MMAP]: Don't define.
1972 (bfd_get_file_window,
1973 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1975 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1977 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1980 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1982 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1983 compatible with AMD generated COFF files. Try to support both AMD
1984 and GNU formats simultaneously.
1985 (coff_a29k_relocate_section): Likewise.
1987 * libbfd.c (bfd_get_file_window): Change writable parameter from
1988 int to boolean; update all callers. Pass MAP_SHARED if not
1989 writable--it's required on Solaris. Cast fprintf argument to
1991 * bfd-in.h (bfd_get_file_window): Update declaration.
1992 * bfd-in2.h: Rebuild.
1993 * aoutx.h: Update calls to bfd_get_file_window.
1995 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1997 (xcoff_swap_ldhdr_in): New static function.
1998 (xcoff_swap_ldsym_in): New static function.
1999 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2000 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2001 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2002 Handle XTY_ER/XMC_XO symbols correctly.
2003 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2004 rather than normal symbol table.
2005 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2006 already defined with the same absolute value.
2007 (xcoff_mark): When considering called symbols, check whether the
2008 descriptor is from a dynamic object, rather than the symbol
2010 (xcoff_build_ldsyms): Likewise.
2012 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2013 Cast realloc and malloc return values. If malloc or realloc fail,
2014 set bfd_error_no_memory.
2015 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2016 * bfd-in2.h: Rebuild.
2018 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2020 * coff-ppc.c (ppc_record_toc_entry): new function.
2021 (in_reloc_p): changed return value.
2022 (coff_ppc_relocate_section): much rework.
2023 (ppc_allocate_toc_section): new function.
2024 (ppc_process_before_allocation): new function.
2025 (ppc_coff_swap_sym_in_hook): new function.
2027 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2028 (coff_link_add_symbols): initialize toc_offset.
2030 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2031 (coff_swap_aouthdr_out): Added more sections to the data
2032 dictionary for the pe file header. Also changed linker version
2033 number on the ppc side.
2034 (dir_names): small improvements to the dictionary printing.
2035 (pe_mkobject_hook): save the file level flags.
2037 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2038 (pe_tdata): added real_flags field
2039 (coff_tdata): added local_toc_sym_map and access macro
2041 * libcoff.h (coff_link_hash_entry): added toc_offset field
2042 (pe_tdata): added real_flags field
2043 (coff_tdata): added local_toc_sym_map and access macro
2045 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2046 (coff_mkobject): init for local_toc_sym_map
2047 (coff_write_object_contents): set the internal_a.magic to
2048 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2051 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2053 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2054 entries until both the line number address and the function name
2055 address are too large.
2057 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2058 * configure: Rebuilt.
2060 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2061 is defined in the environment.
2063 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2065 * som.c (som_get_section_contents_in_window): Define to use
2068 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2070 * coff-i860.c: New file, based on coff-i386.c.
2071 * cpu-i860.c: New file, based on cpu-i386.c.
2072 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2073 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2074 targets, using i860coff_vec.
2075 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2076 trad-core.o and hosts/i860mach3.h.
2077 (i860coff_vec): Use coff-i860.o and cofflink.o.
2078 * configure: Rebuild.
2079 * Makefile.in: Rebuild dependencies.
2080 (ALL_MACHINES): Add cpu-i860.o.
2081 (BFD32_BACKENDS): Add coff-i860.o.
2082 (CFILES): Add cpu-i860.c and coff-i860.c.
2083 * targets.c (i860coff_vec): Declare.
2084 (bfd_target_vector): Add &i860coff_vec.
2085 * archures.c (bfd_i860_arch): Declare.
2086 (bfd_archures_list): Add &bfd_i860_arch.
2087 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2088 (coff_set_flags): Handle bfd_arch_i860.
2089 (coff_write_object_contents): Handle I860 a.out magic number.
2091 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2093 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2094 the created .tc section to 2.
2095 (xcoff_mark): Don't keep a .loader reloc for a call to an
2096 undefined symbol when creating a shared library.
2097 (xcoff_build_ldsyms): When creating a shared library, generate
2098 global linkage code for a call to an undefined symbol.
2100 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2102 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2103 BFD32_BACKENDS, BFD64_BACKENDS.
2104 (.dep1): Put mkdep output in a separate file.
2105 Rebuilt dependencies.
2107 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2110 Permit use of mmap when available:
2112 * configure.in: Check for mmap, madvise, mprotect.
2113 * config.in, configure: Regenerated.
2115 * libbfd.c (struct _bfd_window_internal): Define type.
2116 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2118 (ok_to_map): New static variable for debugging.
2119 (_bfd_generic_get_section_contents_in_window): New function.
2120 * bfd-in.h (bfd_window_internal): Declare type.
2121 (bfd_window): Define type.
2122 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2123 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2126 * libaout.h (struct aoutdata): Add two window fields.
2127 (obj_aout_sym_window, obj_aout_string_window): New macros.
2128 * aoutx.h (some_aout_object_p): Initialize windows.
2129 (aout_get_external_symbols): Get symbol data and strings in
2130 windows instead of explicitly allocated buffers.
2131 (slurp_symbol_table): Free window instead of memory.
2132 (bfd_free_cached_info): Release windows instead of freeing storage
2134 (aout_link_free_symbols): Ditto.
2136 * targets.c (bfd_target): Add new field for
2137 get_section_contents_in_window.
2138 (BFD_JUMP_TABLE_GENERIC): Updated.
2139 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2140 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2141 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2142 macros for get_section_contents_in_window field.
2144 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2146 * core.c: Renamed to corefile.c
2147 * makefile.dos (OBJS): Change core.o to corefile.o
2148 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2151 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2153 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2154 targ_selvecs to allow debugging under Irix-5 native.
2157 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2159 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2160 to o. Clobber and restore the list of new csects around the call
2161 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2162 linker error and the linker wants to read the symbol table. Reset
2163 the line number count of a real section even if it has no relocs.
2164 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2166 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2169 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2171 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2172 an undefined symbol in a shared link.
2174 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2175 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2176 phdm@info.ucl.ac.be (Philippe De Muyter).
2178 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2180 * coff-m88k.c (rtype2howto): New static function.
2181 (RTYPE2HOWTO): Use it rather than a macro definition.
2183 * coffcode.h (coff_write_object_contents): set internal_a.magic
2184 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2186 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2187 define TRAD_HEADER to new file hosts/delta68.h.
2188 m88*-motorola-sysv*, however, does use ptrace-core.o.
2189 * hosts/delta68.h: New file.
2191 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2192 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2194 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2196 * i386linux.c (MY(vec)): Declare before use.
2198 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2200 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2201 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2203 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2204 BFD is not of the right type.
2205 (bfd_elf_get_needed_list): Likewise.
2206 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2207 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2208 * xcofflink.c (XCOFF_XVECP): Define.
2209 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2211 (bfd_xcoff_import_symbol): Likewise.
2212 (bfd_xcoff_export_symbol): Likewise.
2213 (bfd_xcoff_link_count_reloc): Likewise.
2214 (bfd_xcoff_record_link_assignment): Likewise.
2215 (bfd_xcoff_size_dynamic_sections): Likewise.
2217 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2218 table index against the number of symbols for a base relative
2221 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2223 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2224 full_aouthdr flag here...
2225 (_bfd_xcoff_bfd_final_link): ...not here.
2227 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2229 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2230 systems that have a system <libelf.h>.
2231 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2232 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2233 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2234 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2235 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2236 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2237 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2239 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2241 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2242 set, set BSF_WEAK in symbol. Change all callers.
2243 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2244 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2245 _bfd_generic_link_add_one_symbol.
2246 (ecoff_indirect_link_order): Check that the section tdata relocs
2247 are not NULL before using them.
2249 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2250 define TRAD_HEADER as hosts/alphalinux.h.
2251 * configure: Rebuild.
2252 * hosts/alphalinux.h: New file.
2253 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2256 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2258 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2259 C_ECOMM storage classes.
2261 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2263 (xcoff_mark): Call xcoff_mark_symbol.
2264 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2265 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2267 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2269 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2271 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2273 (xcoff_find_reloc): New static function.
2274 (xcoff_link_add_symbols): Use it.
2275 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2276 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2277 relocate the value of C_DECL.
2279 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2281 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2283 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2284 callback decide what goes in .relocs.
2285 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2286 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2289 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2291 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2294 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2296 * xcofflink.c: More improvements, mostly to fix handling of
2297 constructors and a few other special cases.
2298 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2299 zero, reverting yesterday's change.
2300 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2301 (bfd_xcoff_link_count_reloc): Declare.
2302 (bfd_xcoff_record_link_assignment): Declare.
2303 * bfd-in2.h: Rebuild.
2305 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2307 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2308 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2309 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2310 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2311 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2312 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2314 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2317 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2318 segments includes the a.out header. See to that the magic number
2319 *always* is big-endian.
2321 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2322 m68k4k NetBSD configurations.
2324 * configure.in, configure: Separate i386 & mips NetBSD
2325 configurations from other BSD ones. Don't assume DEC is the only
2326 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2327 configurations. Add support for m68k4k NetBSD object format.
2329 * libaout.h: Added M_68K4K_NETBSD magic.
2331 * m68k4knetbsd.c: New file.
2333 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2335 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2338 * hosts/mipsnbsd.h: New file.
2341 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2343 * config.bfd: Add config stuff for mips*-*-magic* to set
2344 targ_defvec to ecoff_big_vec.
2347 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2349 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2351 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2352 toc_section, and entry_section fields.
2353 (struct xcoff_section_tdata): Remove ldrel_count field.
2354 * libcoff.h: Rebuild.
2355 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2357 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2358 full a.out header if full_aouthdr is set in xcoff_data.
2359 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2360 based on sections stored in xcoff_data.
2361 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2363 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2364 (rs6000coff_vec): Set symbol_leading_char to '.'.
2365 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2366 value stored in ret rather than returning a pointer value.
2368 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2370 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2373 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2375 * som.c (som_slurp_string_table): Allocate the strings with malloc
2376 since they're free'd by free_cached_info.
2377 (som_slurp_symbol_table): Similarly for the symbol table.
2379 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2381 * Makefile.in (diststuff): Don't make headers.
2383 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2385 * Makefile.in: Rebuild dependencies.
2387 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2388 output_bfd is not SunOS.
2389 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2390 non-SunOS input files.
2392 * xcofflink.c: Extensive changes to support linking shared objects
2393 and generating a .loader section.
2394 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2395 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2396 last_symndx, and ldrel_count fields.
2397 * libcoff.h: Rebuild.
2398 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2399 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2401 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2402 (bfd_xcoff_export_symbol): Declare.
2403 (bfd_xcoff_size_dynamic_sections): Declare.
2404 * bfd-in2.h: Rebuild.
2406 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2408 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2409 * configure: Rebuild.
2410 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2411 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2413 (pmac_xcoff_vec): Update to use new xcoff support.
2414 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2415 (xcoff_write_armap): Declare buf as unsigned char.
2416 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2418 * mpw-make.sed: Generalize subdir_do edit.
2420 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2422 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2423 correctly. Don't initialize asect->vma.
2425 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2427 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2428 something a little less than the page size.
2430 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2432 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2434 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2436 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2437 * coffcode.h (coff_write_object_contents): If .bss is before
2438 .data us that as data_start.
2439 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2441 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2442 (coff_swap_outhdr_out): Hardwire in version number.
2444 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2446 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2447 major and minor to *_vno, since the former are also macros in
2448 SunOS header files. Cast result of bfd_alloc to appropriate
2451 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2452 before assigning to sec_data.
2454 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2456 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2457 now relative to the section, not absolute.
2458 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2459 get the file name when there is a N_SO directory name. When
2460 handling stabs, remember that section->vma was added to the
2463 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2465 * sunos.c (struct sunos_link_hash_table): Add needed field.
2466 (sunos_link_hash_table_create): Call bfd_release, not free.
2467 (sunos_link_hash_table_create): Initialize needed field.
2468 (sunos_add_dynamic_symbols): Record needed objects.
2469 (bfd_sunos_get_needed_list): New function.
2470 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2471 * bfd-in2.h: Rebuild.
2473 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2475 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2477 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2479 * bfd-in.h (struct bfd_link_needed_list): Rename from
2480 bfd_elf_link_needed_list.
2481 * bfd-in2.h: Rebuild.
2482 * elf.c, elflink.h, libelf.h: Corresponding changes.
2484 Add start at AIX linker support; no shared libraries yet.
2485 * xcofflink.c: New file.
2486 * configure.in (rs600coff_vec): Use xcofflink.o.
2487 * configure: Rebuild.
2488 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2490 (struct xcoff_section_tdata): Define.
2491 (xcoff_section_data): Define macro.
2492 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2493 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2494 (_bfd_xcoff_bfd_final_link): Declare.
2495 (_bfd_ppc_xcoff_relocate_section): Declare.
2496 * libcoff.h: Rebuild.
2497 * coff-rs6000.c: Clean up a bit.
2498 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2499 cputype, csects, and debug_indices.
2500 (xcoff_copy_private_bfd_data): Copy cputype.
2501 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2502 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2503 (xcoff_reloc_type_lookup): Rename from
2504 rs6000coff_reloc_type_lookup.
2505 (coff_relocate_section): Define.
2506 (_bfd_xcoff_sizeof_headers): Define.
2507 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2508 (_bfd_xcoff_bfd_relax_section): Define.
2509 (_bfd_xcoff_bfd_link_split_section): Define.
2510 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2512 * coffcode.h (coff_compute_section_file_positions): If AIX,
2513 increment sofar by SMALL_AOUTSZ if not executable.
2514 (coff_write_object_contents): If AIX, always output an a.out
2515 header; if not executable, header size of SMALL_AOUTSZ.
2516 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2517 (_bfd_stringtab_init): Initialize xcoff field.
2518 (_bfd_xcoff_stringtab_init): New function.
2519 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2520 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2521 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2522 * libbfd.h: Rebuild.
2523 * Makefile.in: Rebuild dependencies.
2524 (BFD32_BACKENDS): Add xcofflink.o.
2525 (CFILES): Add xcofflink.c.
2527 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2528 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2529 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2531 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2533 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2535 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2537 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2538 * config.in: Regenerated.
2540 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2541 (_bfd_chunksize): New variable.
2542 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2543 for obstack chunk size.
2544 * configure.in: Check for getpagesize.
2545 * configure: Regenerated.
2547 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2549 * trad-core.c (rawptr): Make it a local variable of
2550 ptrace_unix_core_file_p.
2552 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2554 * coff-arm.c (in_reloc_p): New.
2555 * coff-i386.c (in_reloc_p): New.
2556 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2557 (coff_write_object_contents): Only set has_reloc_section
2559 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2560 in_reloc_p to decide if reloc should be emitted.
2561 * libcoff.h (pe_data_type.in_reloc_p): New.
2562 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2564 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2566 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2567 (_bfd_coff_read_internal_relocs): Likewise.
2568 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2569 (_bfd_coff_read_internal_relocs): Likewise.
2571 * elflink.h (elf_link_add_object_symbols): Correct conditions
2572 under which type and size change warnings are issued.
2574 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2576 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2577 a symbol which is not in a real section.
2578 (coff_write_native_symbol): Corresponding change.
2580 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2581 coff_link_hash_newfunc and make non-static.
2582 (_bfd_coff_link_hash_table_init): New function, broken out of
2583 _bfd_coff_link_hash_table_create.
2584 (_bfd_coff_link_hash_table_create): Use it.
2585 (process_embedded_commands): Make static.
2586 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2587 (_bfd_coff_link_hash_table_init): Declare.
2588 * libcoff.h: Rebuild.
2590 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2591 field in XCOFF tdata.
2592 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2593 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2594 based on cputype stored in a.out header, or in n_type of initial
2596 (coff_write_object_contents): Set cputype correctly in a.out
2598 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2600 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2601 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2603 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2604 * libcoff.h: Rebuild.
2606 * cpu-rs6000.c (rs6000_compatible): New static function.
2607 (bfd_rs6000_arch): Use it.
2608 * cpu-powerpc.c (powerpc_compatible): New static function.
2609 (arch_info_struct): Define various flavours of PowerPC.
2610 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2613 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2615 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2617 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2619 * elflink.h (elf_link_add_object_symbols): Don't warn about
2620 changing the size or type if the old definition was weak.
2622 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2624 * coffcode.h (combined_entry_type): Add fix_line field.
2625 (coff_slurp_line_table): Warn if we try to set the lineno field of
2627 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2628 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2629 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2630 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2632 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2633 * libcoff.h: Rebuild.
2635 * libcoff-in.h (struct xcoff_tdata): Define.
2636 (xcoff_data): Define.
2637 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2638 * bfd-in2.h, libcoff.h: Rebuild.
2639 * coff-rs6000.c (xcoff_mkobject): New static function.
2640 (coff_mkobject): Define.
2641 (xcoff_copy_private_bfd_data): New static function.
2642 (coff_bfd_copy_private_bfd_data): Define.
2643 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2645 (rs6000coff_vec): Add DYNAMIC to object_flags.
2646 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2647 .loader sections specially.
2648 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2649 section alignment from the XCOFF tdata information.
2650 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2651 F_SHROBJ, and copy the extra a.out header information into the
2652 XCOFF tdata structure.
2653 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2654 F_DYNLOAD and the extra a.out header information.
2655 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2656 C_HIDEXT symbol with attached csect information.
2657 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2658 in the o_maxdata field.
2659 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2660 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2661 end if BSF_NOT_AT_END is set.
2663 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2664 _bfd_read_ar_hdr_fn.
2665 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2666 * bfd-in2.h, libbfd.h: Rebuild.
2667 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2669 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2670 (bfd_slurp_bsd_armap_f2): Likewise.
2671 (_bfd_slurp_extended_name_table): Likewise.
2673 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2675 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2677 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2678 when the symbol table is empty.
2680 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2681 space for section symbols, since we don't output them either.
2682 (elf_m68k_adjust_dynindx): Removed.
2684 * ptrace-core.c (rawptr): Make it a local variable of
2685 ptrace_unix_core_file_p.
2687 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2689 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2692 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2693 Mac object file formats.
2695 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2697 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2698 auxent if there isn't one.
2699 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2700 rather than FILNMLEN as the maximum name length.
2702 * coffcode.h (bfd_coff_backend_data): Add new field
2703 _bfd_coff_print_aux.
2704 (bfd_coff_print_aux): New static function.
2705 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2706 scnlen field of an XTY_LD csect aux entry.
2707 (coff_print_aux): New static function.
2708 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2709 in coff_pointerize_aux_hook.
2710 (bfd_coff_std_swap_table): Initialize new field.
2711 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2712 * libcoff.h: Rebuild.
2713 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2714 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2716 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2717 if there are symbols, for native AIX ld compatibility.
2719 * coffcode.h (bfd_coff_backend_data): Add new field
2720 _bfd_coff_pointerize_aux_hook.
2721 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2722 or I960, and as 0 otherwise.
2723 (bfd_coff_std_swap_table): Initialize new field.
2724 * libcoff.h: Rebuild.
2725 * coffgen.c (coff_pointerize_aux): Change parameters to take
2726 symbol pointer instead of type and class, and to take aux index.
2727 Call _bfd_coff_pointerize_aux_hook if it is defined.
2728 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2729 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2730 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2732 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2733 read-only/host-only support.
2735 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2737 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2740 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2741 BFD_JUMP_TABLE_ARCHIVE accordingly.
2742 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2743 (_bfd_compute_and_write_armap): Declare.
2744 (_bfd_generic_read_ar_hdr): Declare.
2745 (_bfd_read_ar_hdr): Define.
2746 (_bfd_noarchive_read_ar_hdr): Define.
2747 (_bfd_archive_bsd_read_ar_hdr): Define.
2748 (_bfd_archive_coff_read_ar_hdr): Define.
2749 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2750 _bfd_read_ar_hdr instead.
2751 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2752 (_bfd_compute_and_write_armap): Rename from
2753 compute_and_write_armap. Make non-static. Change all callers.
2754 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2755 than _bfd_snarf_ar_hdr.
2756 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2757 * ieee.c (ieee_read_ar_hdr): Define.
2758 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2759 * oasys.c (oasys_read_ar_hdr): Define.
2760 * som.c (som_read_ar_hdr): Define.
2761 * bfd-in2.h, libbfd.h: Rebuild.
2763 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2765 * peicode.c (coff_swap_filehdr_in): If symptr is
2766 zero, there aren't any symbols, even if nsyms is set.
2768 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2770 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2772 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2773 sections, and set styp correctly for them: .got, .hash, .dynamic,
2774 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2775 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2777 (ecoff_sort_hdrs): New static function.
2778 (ecoff_compute_section_file_positions): Return boolean, not void.
2779 Sort the sections by VMA before looking through them. Put the
2780 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2781 section on an appropriate boundary within the page.
2782 (ecoff_compute_reloc_file_positions): Check return value of
2783 ecoff_compute_section_file_positions.
2784 (_bfd_ecoff_set_section_contents): Likewise.
2785 (_bfd_ecoff_write_object_contents): Check for various Alpha
2786 section types when incrementing text_size and data_size. Call
2787 adjust_headers backend function if it exists.
2788 * coff-alpha.c (alpha_adjust_headers): New static function.
2789 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2790 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2792 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2794 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2796 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2797 of ALTERNATE_AIX_CORE_FORMAT.
2798 * configure.in (aix4): No longer need CORE_FLAGS.
2799 * configure: Updated.
2801 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2803 NS32k changes from Ian Dall:
2804 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2806 (aout_link_input_section_std, aout_link_input_section_ext,
2807 aout_link_reloc_link_order): Call them instead of _bfd_*
2809 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2811 (backend_data): Use it instead of hardcoded zero.
2813 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2814 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2816 * ns32knetbsd.c: Include bfd.h.
2817 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2818 (MY_bfd_reloc_type_lookup): Declare function too.
2819 * pc532-mach.c (set_sizes): Don't declare.
2820 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2821 (backend_data, MY_backend_data): Don't define.
2823 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2824 ns32k-*-lites* like ns32k-*-netbsd*.
2826 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2829 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2831 * coffcode.h (coff_write_object_contents): Restore setting
2832 f_timdat to 0, deleted on August 22.
2834 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2836 * coffcode.h (coff_bfd_copy_private_symbol_data,
2837 coff_bfd_copy_private_section_data,
2838 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2839 * peicode.h (coff_bfd_copy_private_bfd_data): New
2840 (pe_bfd_copy_private_bfd_data): New.
2841 (coff_swap_scnhdr_in): Swap bss size into the right place.
2842 (pe_print_private_bfd_data): Add some newlines.
2844 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2846 * som.c (setup_sections): Don't die if a space has no subspaces.
2848 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2850 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2851 dynamic symbol override a common symbol. Don't change the size or
2852 type if they have been set and the new symbol is not a definition.
2853 Warn if the size or type changes.
2855 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2857 * som.c (som_begin_writing): Don't write the symbol table or
2859 (som_finish_writing): Write them here. Place them after the
2860 subspace data, but before the relocs.
2862 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * sunos.c (sunos_add_one_symbol): Just pass false, not
2865 info->shared_library, to sunos_create_dynamic_sections.
2866 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2868 (sunos_check_dynamic_reloc): Remove .text section assertion.
2870 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2872 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2873 * configure, configure.in: Add pmac_xcoff_vec case.
2874 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2875 * coff-pmac.c: New file, PowerMac XCOFF support.
2876 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2877 * targets.c (pmac_xcoff_vec): Declare.
2879 * mpw-config.in: Various changes to be compatible with the
2880 autoconf-based configury.
2881 * mpw-make.sed: New file, sed commands to translate Unix
2882 makefile into MPW syntax.
2883 * mpw-make.in: Remove.
2884 * hosts/mpw.h: Remove.
2885 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2886 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2888 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2890 * binary.c (binary_get_symtab): Return an empty string on error.
2891 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2893 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2895 * coff-ppc.c: Reformatted according to gnu conventions
2896 Removed irrelevant "if 0" code
2898 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2900 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2901 symbols rather than as indirect symbols.
2902 (MY(slurp_symbol_table)): Don't do anything special about
2905 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2906 of .ctors and .dtors sections is no larger than 2.
2908 * sunos.c (sunos_add_one_symbol): Don't change
2909 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2911 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2912 dynamic symbols when creating a shared library.
2913 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2915 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2916 written even if it is not defined in a regular object.
2917 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2918 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2919 rather than the constant 22.
2920 (sunos_check_dynamic_reloc): Handle creating a shared library.
2921 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2922 zero when creating a shared library.
2923 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2924 write it out at the start of the symbol table.
2926 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2928 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2930 * config.bfd: Add arm-*-coff.
2931 * configure.in, configure: Add armcoff_{little,big}_vec.
2932 * targets.c (armcoff_{little,big}_vec): Declare.
2933 (bfd_target_vector): Add armcoff_{little,big}_vec.
2934 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2936 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2938 * targets.c (bfd_find_target): Remove debugging code.
2940 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2942 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2944 * Makefile.in: added *-ppc files
2945 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2946 allow pe based .o's to be shared with other tools on ppc/NT
2947 * config.bfd: added powerpc[le]-[pe|winnt] config support
2948 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2949 * peicode.h: Added more section flags for PE on ppc
2950 Added coff_swap_filehdr_out to allow peicode.h to be
2951 used for non-image PE files on ppc.
2952 Check for image, or not, before copying pe_opthdr
2953 * targets.c: Added new bfd's
2954 * targets.c: Removed two inactive bfds that shouldn't have made it this
2957 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2959 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2960 explicit values to initialize all relocs. Change all users.
2961 (ppc_elf_brtaken_inner): New function to handle branch predicition
2963 (ppc_elf_brtaken_reloc): Ditto.
2964 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2965 relocs use ppc_elf_unsupported_reloc.
2966 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2967 needs to be reported.
2968 (ppc_elf_relocate_section): Support branch prediction relocs.
2970 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2972 * bfd.c (bfd_assert): Remove \n from string passed to
2975 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2976 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2977 (bfd_coff_make_section_hook): Don't define.
2978 (coff_make_section_hook): Remove.
2979 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2980 (styp_to_sec_flags): Likewise.
2981 (coff_write_object_contents): Likewise.
2982 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2984 * libcoff.h: Rebuild.
2985 * coffgen.c (make_a_section_from_file): Just call
2986 bfd_make_section_anyway, not bfd_make_section or
2987 bfd_coff_make_section_hook.
2988 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2989 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2990 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2991 make_section_hook field.
2992 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2994 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2995 pointers into value field for warning and indirect symbols; just
2996 leave the value field alone.
2997 * linker.c (generic_link_add_symbol_list): Use next symbol for
2998 warning and indirect symbols, rather than looking in symbol value.
2999 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3000 parameter. Change all callers. Remove support for indirect
3001 symbols; it didn't work anyhow.
3002 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3003 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3004 * bfd-in2.h: Rebuild.
3006 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3008 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3009 go back to telling the tools this reloc operates on 32 bits.
3011 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3013 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3014 rather than a direct fprintf.
3015 * archive.c (_bfd_write_archive_contents): Likewise.
3016 * coffcode.h (coff_slurp_symbol_table): Likewise.
3017 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3018 (ppc_elf_unsupported_reloc): Likewise.
3019 (ppc_elf_relocate_section): Likewise.
3020 * i386linux.c (linux_tally_symbols): Likewise.
3021 (linux_finish_dynamic_link): Likewise.
3022 * osf-core.c (osf_core_core_file_p): Likewise.
3023 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3024 * som.c (som_sizeof_headers): Likewise.
3025 * srec.c (srec_bad_byte): Likewise.
3026 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3027 * libbfd-in.h (bfd_assert): Declare first parameter const.
3028 * libbfd.h: Rebuild.
3029 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3030 bfd_reloc_overflow is enough.
3031 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3032 * coff-h8500.c (rtype2howto): Likewise.
3033 * coff-z8k.c (rtype2howto): Likewise.
3034 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3035 * elf.c (_bfd_elf_get_lineno): Likewise.
3036 (_bfd_elf_no_info_to_howto): Likewise.
3037 (_bfd_elf_no_info_to_howto_rel): Likewise.
3038 * hp300hpux.c (convert_sym_type): Likewise.
3039 (MY(swap_std_reloc_in)): Likewise.
3040 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3042 * libaout.h (struct aoutdata): Add line_buf field.
3043 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3044 and filename_buffer. Instead, use a malloc buffer stored in the
3045 new line_buf field. Remove length restrictions.
3047 * coffgen.c (string_size): Remove static variable.
3048 (debug_string_size, debug_string_section): Likewise.
3049 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3050 and debug_string_size_p parameters. Use them instead of the
3051 global variables. Change all callers.
3052 (coff_write_symbol): Likewise.
3053 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3054 (coff_write_symbols): Add local variables to replace removed
3057 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3058 function, and line_base fields.
3059 * libcoff.h: Rebuild.
3060 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3061 information, rather than using static variables.
3063 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3064 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3066 * init.c (initialized): Remove static variable.
3067 (bfd_init): Don't bother setting initialized.
3068 (bfd_check_init): Remove.
3069 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3070 * libbfd.h: Rebuild.
3072 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3074 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3075 size for full core dumps. Copy core file header to private data.
3076 (rs6000coff_core_file_failing_command,
3077 rs6000coff_core_file_failing_signal): New functions to extract
3078 the file name and terminating signal from the core file.
3079 * coff-rs6000.c: Use them.
3081 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3083 Change arch info to be const, initialized at compile time.
3084 * archures.c: Reindent many functions. Change CONST to const.
3085 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3086 nothing set it anyhow. Make next const.
3087 (bfd_arch_info_list): Remove.
3088 (bfd_archures_list): Rename from archures_init_table. Change from
3089 a table of function pointers to a table of bfd_arch_info_type
3090 structure addresses.
3091 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3092 (bfd_lookup_arch): Likewise.
3093 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3095 (bfd_default_arch_struct): Make const.
3096 (bfd_arch_init, bfd_arch_linkin): Remove.
3097 (bfd_get_arch_info): Return a const pointer.
3098 * init.c (bfd_init): Don't call bfd_arch_init.
3099 * bfd.c (struct _bfd): Make arch_info const.
3100 * bfd-in2.h: Rebuild.
3101 * libbfd.h: Rebuild.
3102 * configure.in: Put & before everything in $selarchs.
3103 * configure: Rebuild.
3104 * cpu-*.c: Change bfd_*_arch from a function which calls
3105 bfd_arch_linkin to a const structure.
3106 * ieee.c (ieee_object_p): Make arch const.
3108 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3110 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3112 * bfd-in2.h: Regenerate.
3113 * libbfd.h: Regenerate.
3115 * elf32-ppc.c (reloc_type): Update names to match current draft.
3116 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3117 relative. Update names to current V.4 draft.
3118 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3119 (ppc_elf_relocate_section): Rename relocations to match draft.
3121 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3123 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3124 compiled with -mrelocatable-lib to be linked with either normal
3125 modules or -mrelocatable modules.
3127 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3129 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3130 in the a.out header.
3132 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3133 a reloc against a local symbol, even if it's not a section.
3135 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3137 * targets.c (bfd_target): Remove unused align_power_min field.
3138 * bfd-in2.h: Rebuild.
3139 * All backends: Remove initialization of align_power_min.
3141 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3143 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3145 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3147 * config.bfd (mips-dec-netbsd*): New target.
3148 * configure.host (mips-dec-netbsd*): New host.
3149 * configure.in (mips-dec-netbsd*): New native.
3150 * configure: Rebuild.
3152 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3154 Make the COFF backend linker merge common types:
3155 * cofflink.c (struct coff_debug_merge_element): Define.
3156 (struct coff_debug_merge_type): Define.
3157 (struct coff_debug_merge_hash_entry): Define.
3158 (struct coff_debug_merge_hash_table): Define.
3159 (coff_debug_merge_hash_table_init): Define.
3160 (coff_debug_merge_hash_table_free): Define.
3161 (coff_debug_merge_hash_lookup): Define.
3162 (struct coff_final_link_info): Add debug_merge field.
3163 (coff_debug_merge_hash_newfunc): New static function.
3164 (_bfd_coff_final_link): Allocate and free debug_merge table.
3165 (coff_link_input_bfd): Merge identical enum, struct and union
3168 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3170 Convert i960 COFF to use COFF backend linker.
3171 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3172 structure to store the symbol being used.
3173 (coff_i960_start_final_link): New static function.
3174 (coff_i960_relocate_section): New static function.
3175 (coff_i960_adjust_symndx): New static function.
3176 (coff_start_final_link): Define.
3177 (coff_relocate_section): Define.
3178 (coff_adjust_symndx): Define.
3179 * coffcode.h (bfd_coff_backend_data): Add new callback function
3180 _bfd_coff_start_final_link.
3181 (bfd_coff_start_final_link): Define.
3182 (coff_start_final_link): Define if not defined.
3183 (bfd_coff_std_swap_table): Add coff_start_final_link.
3184 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3186 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3187 function callback is not NULL.
3188 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3189 (_bfd_coff_internal_syment_name): Declare.
3190 * libcoff.h: Rebuild.
3191 * configure.in (icoff_big_vec): Add cofflink.o.
3192 (icoff_little_vec): Likewise.
3193 * configure: Rebuild.
3195 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3197 * Makefile.in (clean-info): Remove extraneous tab from line
3200 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3202 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3203 contents has relocs.
3205 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3207 * coffcode.h (coff_compute_section_file_positions): Keep the
3209 (coff_write_object_contents): Remember if it's a relocatable
3211 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3212 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3213 if relocatable file. Swap out saved raw size.
3215 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3217 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3218 (maintainer-clean): Rename from realclean, passing
3219 maintainer-clean down to subdirectories, but leave realclean as a
3222 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3225 * dep-in.sed: Remove config.h from generated dependencies.
3227 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3228 broken out of sunos_canonicalize_dynamic_symtab.
3229 (sunos_canonicalize_dynamic_symtab): Call new function
3230 sunos_slurp_dynamic_symtab.
3231 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3232 dynamic symbol table to the caller.
3233 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3234 callback to override the symbols being read.
3235 * libaout.h (struct aout_backend_data): Add three new parameters
3236 to add_dynamic_symbols callback.
3238 Extensive minor changes to avoid various gcc warnings. Also:
3239 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3240 * archures.c (bfd_arch_info_type): Change mach field from long to
3242 (bfd_lookup_arch): Change machine parameter from long to unsigned
3245 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3247 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3248 a symbol with a non-zero plt_offset.
3250 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3252 * elfcode.h (align_file_position): Remove; not used.
3254 * configure.in: Only check for <sys/procfs.h> on a native system,
3255 and make sure it defines prstatus_t.
3256 * configure: Rebuild.
3258 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3260 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3262 * config.in: Rename from config.h.in.
3263 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3264 Check for config.h:config.in when creating stamp-h.
3265 * configure: Rebuild.
3266 * Makefile.in (stamp-h): Depend upon config.in rather than
3267 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3268 calling config.status.
3270 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3271 (Makefile): Just rebuild Makefile.
3272 (config.h, stamp-h): New targets.
3273 * configure.in: Create stamp-h when rebuilding config.h.
3274 * configure: Rebuild.
3276 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3278 * configure.in: Call AC_CONFIG_HEADER. Substitute
3279 HOST_64BIT_LONG. Check that various header files exist. Check
3280 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3281 and/or free need to be declared. Don't make a link to sysdep.h.
3282 Define TRAD_HEADER for various hosts.
3283 * configure: Rebuild.
3284 * configure.host: Don't set my_host. Add definitions taken from
3285 host header files for various entries. Remove entries which now
3287 * acconfig.h: New file.
3288 * config.h.in: New file, built by autoheader.
3289 * sysdep.h: New file.
3290 * Makefile.in (do_distclean): Don't remove sysdep.h.
3292 (LOCAL_H_DEPS): New variable.
3293 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3295 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3296 ($(OPTIONAL_BACKENDS)): Likewise.
3297 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3298 looking through sysdep.h.
3299 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3300 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3301 (fprintf_vma, sprintf_vma): Likewise.
3302 (int64_type, uint64_type): Don't define.
3303 * bfd-in2.h: Rebuild.
3304 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3305 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3306 * lynx-core.c: Include stuff from old hosts/lynx.h.
3307 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3308 rather than NO_FCNTL.
3309 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3310 rather than NATIVE_HPPAHPUX_COMPILER.
3311 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3313 * hosts/*.h: Remove all header files which merely include,
3314 declare, and define things. Leave header files which define
3315 information needed by trad-core.c.
3317 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3318 (BFD_CC_FOR_BUILD): Define.
3319 * configure.in: Use BFD_CC_FOR_BUILD.
3320 * configure: Rebuild.
3322 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3324 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3325 * configure: Rebuild.
3327 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3330 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3332 * config.bfd: i386pe_ve -> i386pe_vec.
3334 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3336 * configure.host: Incorporate host Makefile fragments by setting
3338 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3339 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3340 value based on whether the code is being compiled by a cross
3341 compiler. Don't substitute host_makefile_frag or frags.
3342 * aclocal.m4: New file to define local AC_PROG_CC.
3343 * configure: Rebuild.
3344 * Makefile.in (INSTALL): Set to @INSTALL@.
3345 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3346 (INSTALL_DATA): Set to @INSTALL_DATA@.
3348 (CC): Define as @CC@.
3349 (CFLAGS): Set to @CFLAGS@.
3350 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3351 (@host_makefile_frag@): Remove.
3352 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3353 after other options.
3354 (config.status): Remove dependency upon @frags@.
3355 * config/*.mh, config/README: Remove.
3357 * config.bfd: Rewrite to incorporate the contents of the Makefile
3358 fragments by setting shell variables, rather than merely returning
3359 the name of a Makefile fragment.
3360 * configure.in: Use shell variables set by config.bfd rather than
3361 looking at the target Makefile fragment files. Don't substitute
3362 target_makefile_frag. Do substitute TDEFINES.
3363 * configure: Rebuild.
3364 * Makefile.in (@target_makefile_frag@): Remove.
3365 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3366 * config/*.mt: Remove.
3368 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3370 * configure.in: Put changequote lines around "i[345]86" patterns
3371 section of core file support.
3373 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3375 * som.c (som_bfd_print_private_bfd_data): Define to use the
3378 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3380 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3381 entry, text_start and data_start.
3383 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3385 * Makefile.in (OFILES): Remove $(TDEPFILES).
3386 * config/apollo.mt (TDEPFILES): Remove.
3387 * config/README: Update.
3389 * configure.in: For a native configuration, set COREFILE and
3390 COREFLAG based on the canonical host name.
3391 * configure: Rebuild.
3392 * Makefile.in: Rebuild dependencies.
3393 (ALL_CFLAGS): Add @COREFLAG@.
3394 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3395 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3396 support routines. Check LYNX_CORE rather than HOST_LYNX.
3397 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3398 * i386lynx.c: Likewise.
3399 * m68klynx.c: Likewise.
3400 * sparclynx.c: Likewise.
3401 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3402 * *-core.c: Comment changes.
3403 * config/decstation.mh (HDEPFILES): Remove.
3404 (HDEFINES): Remove -DTRAD_CORE.
3405 * config/irix3.mh (RANLIB): Remove.
3406 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3407 (HDEFINES): Remove -DIRIX_CORE.
3408 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3409 (HDEFINES): Remove -DTRAD_CORE.
3410 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3411 * config/ultra3.mh (RANLIB): Remove.
3412 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3413 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3414 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3415 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3416 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3417 * config/i386aix.mh, config/i386bsd.mh: Remove.
3418 * config/i386linux.mh, config/i386mach3.mh: Remove.
3419 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3420 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3421 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3422 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3423 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3424 * config/solaris2.mh, config/stratus.mh: Remove.
3425 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3426 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3428 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3430 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3431 DT_FINI entry if the appropriate symbol is not in the hash table.
3433 * libelf.h (struct elf_backend_data): Add create_program_headers
3434 and want_hdr_in_seg fields.
3435 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3437 (elf_backend_create_program_headers): Likewise.
3438 (elfNN_bed): Initialize create_program_headers and
3440 * elf.c (get_program_header_size): Call create_program_headers
3442 (map_program_segments): Check want_hdr_in_seg backend field. Call
3443 create_program_headers backend routine.
3445 * elf.c (assign_file_positions_except_relocs): Align non allocated
3446 sections when creating an executable.
3448 * elfcode.h (elf_swap_phdr_in): Make non static.
3449 (elf_swap_phdr_out): Make non static.
3450 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3451 (bfd_elf32_swap_phdr_out): Declare.
3452 (bfd_elf64_swap_phdr_in): Declare.
3453 (bfd_elf64_swap_phdr_out): Declare.
3455 * ecofflink.c (ecoff_collect_shuffle): New static function.
3456 (_bfd_ecoff_get_accumulated_pdr): New function.
3457 (_bfd_ecoff_get_accumulated_sym): New function.
3458 (_bfd_ecoff_get_accumulated_ss): New function.
3459 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3460 (_bfd_ecoff_get_accumulated_sym): Declare.
3461 (_bfd_ecoff_get_accumulated_ss): Declare.
3462 * libbfd.h: Rebuild.
3464 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3466 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3468 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3469 warning symbols. If any section is named .gnu.warning.XXX, treat
3470 the contents as a warning to be issued if the symbol XXX is
3472 (elf_link_output_extsym): For an indirect or warning symbol, just
3473 output the symbol it points to.
3475 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3476 if bfd_hash_allocate fails, since it will already be set.
3477 (generic_link_hash_newfunc): Likewise.
3478 (archive_hash_newfunc): Likewise.
3479 (hash_entry_bfd): New static function.
3480 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3481 callback. Allocate a new warning using the hash table newfunc.
3482 Use bfd_hash_replace to update the entry in the hash table, rather
3483 than assuming we can copy the fields with structure assignment.
3485 * hash.c (bfd_hash_replace): New function.
3486 * bfd-in.h (bfd_hash_replace): Declare.
3487 * bfd-in2.h: Rebuild.
3489 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3491 * config.bfd: Add mips*vr4300-*-elf* target.
3492 * config/mipsbvr4300.mt: Added.
3494 See file ChangeLog.2
3501 version-control: never