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 (ppc_reflo_reloc): Ifdef out.
14 (ppc_addr32nb_reloc): Ifdef out.
15 (ppc_coff_rtype2howto): Make fprintf strings and argument types
17 (coff_ppc_rtype_to_howto): Likewise.
18 (ppc_coff_swap_sym_in_hook): Remove unused variables.
20 * peicode.h (pe_print_idata): Move otherwise unused variables into
21 the #ifdef where they are used. Always return a value.
22 (pe_print_edata): Change fprintf strings and add cast to make
23 fprintf strings correspond to actual types. Always return a
25 (pe_print_pdata): Removed unused variable addr_value. Always
27 (pe_print_reloc): Remove unused variable onaline. Make fprintf
28 strings and arguments correspond. Always return a value.
30 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
31 (ppc_elf_finish_dynamic_symbol): Move definition of unused
32 variable rela inside #if 0 section where it is used.
34 * libhppa.h: Define HINLINE rather than INLINE. Define it to
35 extern inline if using gcc and to static INLINE otherwise. Change
36 all functions from static INLINE to HINLINE.
39 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
40 functions to start with _bfd_.
41 * aout-ns32k.c: Include ns32k.h. Change references to renamed
42 functions in cpu-ns32k.h.
43 * Makefile.in: Rebuild dependencies.
44 (HFILES): Add ns32k.h.
46 * section.c (SEC_LINKER_MARK): Define.
48 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
50 (aout_link_input_bfd): Don't link unmarked sections.
51 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
53 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
54 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
56 * elflink.h (elf_bfd_final_link): Mark sections included in the
58 (elf_link_input_bfd): Don't link unmarked sections.
59 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
61 (xcoff_link_input_bfd): Don't link unmarked sections.
63 * coffswap.h (coff_swap_scnhdr_out): Include section name in
64 overflow error messages.
66 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
68 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
69 is not set, print "BFD: " before the error message.
71 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
72 Miles Bader <miles@gnu.ai.mit.edu>.
75 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
77 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
80 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
81 m68k-aout, m68k-coff, and m68k-elf targets.
83 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
85 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
86 (ieee_generic_stat_arch_elt): Restructured to prevent
87 ieee_object_p from being called repeatedly.
89 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
91 * coffcode.h (coff_write_object_contents): Allocate
92 buffers large enough for any FILEHDR or AOUTHDR.
94 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
96 * ecofflink.c (lookup_line): New static function, renamed and
97 slighly changed from old _bfd_ecoff_locate_line.
98 (_bfd_ecoff_locate_line): Cache line number information. Use
99 lookup_line for actual lookup.
101 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
103 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
104 multiple of 20 bytes.
106 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
108 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
109 allocate ecoff_find_line, and don't initialize by hand.
110 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
111 mips_elf_find_line, and don't call memset.
113 * coffcode.h (coff_compute_section_file_positions): If not
114 producing a final executable, don't consider sofar when aligning
115 the section to the correct size.
117 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
119 * coffcode.h (coff_add_missing_symbols): Ifdef out.
120 (coff_write_object_contents): Don't call coff_add_missing_symbols.
121 * coffgen.c (coff_section_symbol): Ifdef out.
123 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
125 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
126 output_bfd is not NULL.
128 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
130 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
131 of bfd_alloc (fixes fix_line not being initialized).
132 Delete zeroing of fix_{value,tag,end,scnlen} fields.
134 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
136 * coffcode.h: Allow specific backends to override the
137 bfd_link_add_symbols routine.
139 * coff-h8300.c: Include genlink.h.
140 (howto_table): Add R_MEM_INDIRECT.
141 (rtype2howto): Support R_MEM_INDIRECT.
142 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
145 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
147 * coff-alpha.c (alpha_relocate_section): Use
148 info->callbacks_warning, rather than _bfd_error_handler, for
149 "multiple gp" warning.
151 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
153 * linker.c (bfd_wrapped_link_hash_lookup): New function.
154 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
155 table string. Use bfd_wrapped_link_hash_lookup.
156 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
158 * aoutx.h (aout_link_write_symbols): Use the name from the hash
159 table, if any, when writing out symbols.
160 (aout_link_input_section_std): Use the name from the hash table,
161 if any, when reporting undefined symbols.
162 (aout_link_input_section_ext): Likewise.
163 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
164 * bout.c (get_value): Likewise.
165 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
166 * ecoff.c (ecoff_reloc_link_order): Likewise.
167 * elflink.h (elf_link_add_object_symbols): Likewise.
168 (elf_reloc_link_order): Likewise.
169 * linker.c (_bfd_generic_link_output_symbols): Likewise.
170 (_bfd_generic_reloc_link_order): Likewise.
171 (default_indirect_link_order): Likewise.
172 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
173 * sunos.c (sunos_add_one_symbol): Likewise.
174 * xcofflink.c (xcoff_link_add_symbols): Likewise.
175 (bfd_xcoff_link_count_reloc): Likewise.
176 (xcoff_reloc_link_order): Likewise.
178 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
179 into -1 for intern->rss.
181 * configure: Rebuild with autoconf 2.8.
183 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
185 * stab-syms.c (__define_stab_duplicate): Define.
186 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
188 * bfd-in.h (bfd_get_stab_name): Declare.
189 * bfd-in2.h: Rebuild.
190 * Makefile.in: Rebuild dependencies.
191 (BFD_LIBS): Add stab-syms.o.
192 (BFD_LIBS_CFILES): Add stab-syms.c.
193 (BFD32_BACKENDS): Remove stab-syms.o.
194 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
195 * configure.in: Don't list stab-syms.o in bfd_backends.
196 * configure: Rebuild.
197 * libaout.h (aout_stab_name): Don't declare.
198 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
201 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
203 * elf.c (assign_file_positions_for_segments): Adjust file offset
204 for section alignment even if SEC_LOAD is not set.
206 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
208 * configure.in: Don't set SHLIB or SHLINK to an empty string,
209 since they appear as targets in Makefile.in.
210 * configure: Rebuild.
212 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
213 don't fiddle with a symbol which is not defined anywhere.
215 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
217 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
218 though they are defined in a shared library.
219 (xcoff_build_ldsyms): Likewise.
221 * coffgen.c (coff_find_nearest_line): Don't look at the line
222 numbers for the section if section->lineno is NULL.
224 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
225 message rather than calling BFD_ASSERT.
226 * elfcode.h (write_relocs): Check return value of
227 _bfd_elf_symbol_from_bfd_symbol.
229 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
231 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
234 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
236 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
238 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
239 hppa_reloc_field_selector_type_alt.
240 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
241 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
243 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
245 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
247 * elf.c (assign_file_positions_for_segments): Adjust the segment
248 memory size for the alignment of a SEC_ALLOC section, not just a
251 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
253 * m68klinux.c: New file.
254 * hosts/m68klinux.h: New file.
255 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
256 * configure.in (m68*-*-linux*): New native host.
257 (m68klinux_vec): New vector.
258 * configure: Rebuild.
259 * targets.c (m68klinux_vec): Declare.
260 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
261 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
262 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
263 declaration from bfd_linux_size_dynamic_sections.
264 (bfd_m68klinux_size_dynamic_sections): Declare.
265 * bfd-in2.h: Rebuild.
266 * Makefile.in: Rebuild dependencies.
267 (BFD32_BACKENDS): Add m68klinux.o.
268 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
270 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
272 * libhppa.h (pa_arch): Add pa20.
273 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
274 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
275 (hppa_field_adjust): Handle e_nsel.
276 * som.c: Provide default definitions for many new relocs found only
277 in hpux10 include files.
278 (som_fixup_formats): Add several new relocs from hpux10.
279 (som_hppa_howto_table): Add hpux10 relocs.
280 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
282 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
284 * mpw-make.sed: Edit out recent shared library support, and
285 rules to rebuild .h files using doc/chew.
287 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
289 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
290 size even of sections with no contents.
292 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
294 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
295 starting with '$' the way we skip names starting with '.'. When
296 updating x_endndx, don't be fooled by an index which has been
299 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
300 struct/union/enum type with no elements.
302 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
304 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
306 * archive.c (bfd_generic_archive_p): If the first file in the
307 archive can not be recognized as an object, don't assume that this
310 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
311 format is not bfd_object.
312 (bfd_elf_get_dt_soname): Likewise.
314 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
316 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
319 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
321 * bfd.c (tdata): Add netbsd_core_data.
322 * bfd-in2.h: Regenerated.
324 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
326 * sunos.c (SUNOS_CONSTRUCTOR): Define.
327 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
328 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
331 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
332 to get the symbol index, matching 14 Jul 95 change.
334 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
336 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
337 Remove duplicate definition of gp.
339 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
341 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
342 assume that we can set the GP value and then get the same value,
343 since it won't be true if the output file is neither ELF nor
345 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
346 _bfd_get_gp_value here.
347 (mips_gprel_reloc): Don't assume we can set and get the GP value.
348 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
350 (mips_elf_lo16_reloc): Likewise.
351 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
352 Don't require that the BFD be ELF.
353 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
354 (mips_elf_gprel32_reloc): Likewise.
355 (mips_elf_relocate_section): Don't assume we can set and get the
357 (mips_elf_finish_dynamic_symbol): Don't bother to use
358 _bfd_get_gp_value here.
360 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
361 Don't change epdr between malloc and free. Be careful not to free
362 NULL pointers. Zero out the first RPDR.
364 * configure.host: On Linux, only pass -rpath option if $(libdir)
365 is neither /lib nor /usr/lib. From Alan Modra
366 <alan@mullet.Levels.UniSA.Edu.Au>.
368 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
370 (elf_dt_name): Rename from elf_dt_needed_name.
371 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
373 (bfd_elf_get_dt_soname): New function.
374 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
375 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
376 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
377 * bfd-in2.h: Rebuild.
379 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
381 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
382 _bfd_sparc_elf_reloc_type_lookup.
383 (bfd_elf32_bfd_reloc_type_lookup): Update.
384 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
385 (sparc64_elf_howto_table): Define.
386 (sparc_reloc_map): Define.
387 (sparc64_elf_reloc_type_lookup): New function.
388 (sparc_elf_wdisp16_reloc): New function.
389 (elf_info_to_howto): Use sparc64_elf_howto_table.
390 (sparc64_elf_relocate_section): Likewise.
391 (bfd_elf64_bfd_reloc_type_lookup): Update.
393 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
395 * configure.host: Check for 'do not mix' from native linker before
396 trying to use -rpath.
398 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
400 * bfd.c (_bfd_get_gp_value): New function.
401 (_bfd_set_gp_value): New function.
402 * libbfd-in.h (_bfd_get_gp_value): Declare.
403 (_bfd_set_gp_value): Declare.
405 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
406 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
407 directly to the fields in the tdata information.
408 (alpha_relocate_section): Likewise.
409 * coff-mips.c (mips_adjust_reloc_in): Likewise.
410 (mips_gprel_reloc): Likewise.
411 (mips_relocate_section): Likewise.
412 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
413 (mips_elf_lo16_reloc): Likewise.
414 (mips_elf_final_gp): Likewise.
415 (mips_elf_gprel16_reloc): Likewise.
416 (mips_elf_gprel32_reloc): Likewise.
417 (mips_elf_relocate_section): Likewise.
418 (mips_elf_finish_dynamic_symbol): Likewise.
420 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
422 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
424 * configure.in: Call AC_PROG_CC before configure.host.
425 * configure: Rebuild.
426 * configure.host: Don't set information which autoconf should
427 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
429 * configure.host: Remove go32 and win32 host information, since it
430 should no longer be needed.
432 * elf.c (map_sections_to_segments): If we have a .dynamic section,
433 then start a new segment rather than put a writable section in a
436 * configure.host: Set RPATH_ENVVAR.
438 * Makefile.in: Rebuild dependencies.
440 * elflink.c (_bfd_elf_create_linker_section): Remove unused
441 zero_section variable.
443 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
445 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
446 ($(srcdir)/libbfd.h): Rename from libbfd.h.
447 ($(srcdir)/libcoff.h): Rename from libcoff.h.
449 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
451 * ieee.c (ieee_write_expression): Only use an R variable for a
452 local symbol. Don't output a zero offset. Handle a zero address.
453 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
454 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
456 (parse_expression): Don't try to handle multiple occurrences of a
457 P variable. Handle I variables differently from X variables. Fix
458 the order of minus expressions.
459 (ieee_slurp_external_symbols): Generate an I variable for an NN
460 record. Fix handling of ATI and ATX records.
461 (ieee_slurp_sections): Only set minimal section attributes.
462 Adjust them later, based on the section contents.
463 (ieee_object_p): Read in the file until just after the ME record.
464 Call ieee_slurp_section_data to set the section flags.
465 (do_one): Add iterations parameter. Only repeat the first load
466 item. Set the section and file reloc flags.
467 (ieee_slurp_section_data): Set section flags. Pass iterations to
469 (ieee_canonicalize_reloc): Handle I variables.
470 (do_with_relocs): Only emit relocation size when necessary.
471 Increase MAXRUN to 127. Change ov to be assigned, and take
472 src_mask and pcrel_offset into account.
473 (ieee_write_data_part): Skip sections that are not loaded.
474 (ieee_write_external_part): Don't output optional last entry of WX
476 (ieee_write_me_part): Make setting of me_record neater.
477 (ieee_generic_stat_arch_elt): Get the size of an archive element.
479 * syms.c (stt): Add entries for zerovars, vars, and code.
481 * elfcode.h (validate_reloc): New static function.
482 (write_relocs): Call validate_reloc for non ELF relocs.
484 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
485 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
486 (TARGET_LITTLE_SYM): Likewise.
488 * config.bfd (m68*-*-psos*): New target.
490 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
492 * i386msdos.c: Remove some #if 0 code.
493 (msdos_write_object_contents): Don't include empty sections in the
494 size computation, regardless of their address.
496 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
498 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
499 is NULL, ie, the -r switch is used.
501 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
503 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
504 (BFD_RELOC_MIPS_GOT_LO16): Define.
505 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
506 * bfd-in2.h, libbfd.h: Rebuild.
507 * elf32-mips.c (mips_reloc_map): Map new relocs.
509 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
511 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
514 * ieee.c (get_symbol): Set the section to bfd_abs_section.
515 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
516 simple number for the section address, rather than an expression.
517 Limit the number of bytes between relocs to MAXRUN.
518 (ieee_write_me_part): Set me_record to the file offset after the
520 (ieee_write_processor): New static function.
521 (ieee_write_object_contents): Use ieee_write_processor.
523 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
525 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
527 * coff-aux.c: Change include of aux.h to aux-coff.h.
529 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
531 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
532 relocation put the addend both in the reloc entry and the data.
533 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
536 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
537 a R_68K_PCxx reloc against a defined global symbol directly.
538 (elf_m68k_check_relocs): Don't count such a reloc.
540 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
541 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
542 symbol for now, otherwise always record the symbol as dynamic.
543 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
544 is not referenced by a dynamic object, and we are not making a
545 shared object, then don't make a PLT entry. If we do make a PLT
546 entry, make sure the symbol has been recorded as dynamic.
548 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
550 * configure.host: When making a shared library, set HLDFLAGS to
551 pass an appropriate -rpath option. Use the make variable SONAME
552 as the shared library soname, rather than computing it here. On
553 SunOS, build stamp-tshlink in place of $(SHLINK).
554 * Makefile.in (SONAME): New variable.
555 ($(SHLINK)): Make a link to the transformed name, as well.
556 (stamp-tshlink): New target.
557 (install): Skip stamp-tshlink during install.
559 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
561 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
562 linker sections have been set up yet.
564 * elf.c (make_mapping): Add an additional argument to suppress
565 making the first section include the program headers.
566 (map_sections_to_segments): If the user used -Ttext such that the
567 program headers are on a different page, do not set the flags
568 saying that this section includes the program headers.
570 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
572 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
573 don't define TRAD_HEADER.
574 * configure: Rebuild.
576 * netbsd-core.c: New file, support for NetBSD core files.
577 * hosts/*nbsd.h: Removed.
579 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
581 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
582 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
583 * libbfd.h, bfd-in2.h: Regenerated.
584 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
585 bfd_elf32_bfd_reloc_type_lookup.
586 (reloc_type{,_names}): Deleted.
587 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
589 (sparc_reloc_map): Add sparc64 relocs.
590 (sparc_elf_notsupported_reloc): New static function.
591 (sparc_elf_wdisp16_reloc): New static function.
592 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
593 (elf32_sparc_relocate_section): Likewise.
594 (bfd_elf32_bfd_reloc_type_lookup): Define.
595 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
596 (reloc_type{,_names}): Deleted.
597 (elf_sparc_howto_table): Deleted.
598 (sparc_reloc_map): Deleted.
599 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
600 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
602 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
604 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
607 * Makefile.in (program_transform_name): New variable.
608 (install): Transform library name before installing it.
610 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
612 * archures.c (bfd_mach_i960_hx): Define.
613 * bfd-in2.h: Rebuild.
614 * cpu-i960.c (scan_960_mach): Accept machine "hx".
615 (MATRIX): Expand entries for HX.
616 (arch_info_struct): Add i960:hx entry.
617 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
618 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
619 (coff_set_flags): Handle bfd_mach_i960_hx.
621 Support for building as a shared library, based on patches from
622 Alan Modra <alan@spri.levels.unisa.edu.au>:
623 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
624 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
625 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
626 * configure: Rebuild.
627 * configure.host: If --enable-shared, adjust shared library stuff
628 based on the host. If the host is SunOS, and the linker supports
629 -rpath, set HLDFLAGS to use it.
630 * Makefile.in (ALLLIBS): New variable.
631 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
632 (COMMON_SHLIB, SHLINK): New variables.
633 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
634 (STAGESTUFF): Remove variable.
635 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
637 (stamp-ofiles): New target, like old ofiles target, but build
638 using a temporary file and move-if-change, and touch stamp-ofiles
640 (ofiles): Just depend upon stamp-ofiles.
641 (stamp-piclist, piclist): New targets.
642 ($(SHLIB), $(SHLINK)): New targets.
643 (targets.o, archures.o): Build twice if PICFLAG is set.
644 (do_mostlyclean): Remove pic/*.o.
645 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
647 (do_distclean): Remove pic and stamp-picdir.
648 (install): Install shared libraries.
649 ($(OFILES)): Depend upon stamp-picdir.
650 (stamp-picdir): New target.
652 * libcoff-in.h: Add comment reminding people that libcoff.h is a
654 * libcoff.h: Rebuild.
656 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
657 flavour of a section with no owner.
659 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
660 ELF_LINK_NON_ELF flag.
661 (mips_elf_create_got_section): Likewise.
663 * elf.c: Revert last change, since it breaks dynamic linking.
664 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
666 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
667 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
668 (elfNN_bed): Don't initialize want_hdr_in_seg field.
670 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
672 * elf.c (assign_file_positions_for_segments): If the backend does
673 not want the elf header or the program headers in the address
674 space, do not include them in the calculations.
676 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
677 function to determine if we need additional program headers.
678 (ppc_elf_modify_segment_map): Define as a NOP function for now.
679 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
681 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
683 * coffcode.h: Move today's libcoff.h change into coffcode.h.
685 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
687 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
688 back into one line. Some compilers (sunos 4.1.3 for example)
689 won't accept args split across more than one line.
691 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
693 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
694 * configure: Regenerate.
696 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
698 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
699 try to do arithmetic on a void *, cast it to a unsigned char * first.
701 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
703 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
704 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
706 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
707 flag for a newly defined symbol.
708 (NAME(bfd_elf,record_link_assignment)): Likewise.
709 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
710 set the DEF or REF_REGULAR flags correctly.
712 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
713 (libbfd.h, libcoff.h): Corresponding change.
715 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
716 a PLT32 reloc as dynamic.
717 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
718 is not referenced by a dynamic object, and we are not making a
719 shared object, then don't make a PLT entry. If we do make a PLT
720 entry, make sure the symbol has been recorded as dynamic.
722 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
724 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
725 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
726 (powerpcle-*-cygwin32): New.
727 * peicode.h (add_data_entry): Get address from vma.
729 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
731 * elflink.c (_bfd_elf_create_linker_section): If the symbol
732 attached to the section has already been created as an undefined
733 symbol, treat it as if it hasn't been created yet.
735 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
737 * elflink.h (elf_bfd_final_link): Don't output initial dummy
738 symbol or section symbols if stripping all symbols and this is not
739 a relocateable link. Don't output the symbol string table if
740 there are no symbols.
741 (elf_link_flush_output_syms): Don't do anything if there are no
744 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
746 * coff-aux.c: New file.
747 * hosts/m68kaux.h: New file.
748 * config.bfd (m68*-apple-aux*): New target.
749 * configure.in (m68*-apple-aux*): New native host.
750 (m68kaux_coff_vec): New vector.
751 * configure: Rebuild.
752 * targets.c (m68kaux_coff_vec): Declare.
753 * coffcode.h (bfd_coff_backend_data): Add field
754 _bfd_coff_link_add_one_symbol.
755 (bfd_coff_link_add_one_symbol): Define.
756 (compare_arelent_ptr): New static function if TARG_AUX.
757 (coff_write_relocs): If TARG_AUX, sort the relocs.
758 (coff_write_object_contents): Set A/UX aouthdr magic number.
759 (coff_link_add_one_symbol): Define if not defined.
760 (bfd_coff_std_swap_table): Initialize new field.
761 * libcoff.h: Rebuild.
762 * cofflink.c (coff_link_add_symbols): Call
763 bfd_coff_link_add_one_symbol rather than
764 _bfd_generic_link_add_one_symbol.
765 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
766 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
767 * coff-mips.c (mips_ecoff_backend_data): Likewise.
768 * Makefile.in: Rebuild dependencies.
769 (BFD32_BACKENDS): Add coff-aux.o.
770 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
772 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
774 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
775 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
777 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
779 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
780 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
781 (maintainer-clean): Warn about deleting special files.
782 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
784 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
785 warning symbols correctly.
786 * elf32-i386.c (elf_i386_relocate_section): Likewise.
787 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
788 * elf32-mips.c (mips_elf_relocate_section): Likewise.
789 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
790 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
791 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
793 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
796 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
798 * libcoff-in.h: aligned newly exported names with bfd naming
799 conventions. Removed an erroneous define of POWERPC_LE_PE.
800 * libcoff.h: Rebuild.
801 * cofflink.c, coff-ppc.c: the above function name changes
803 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
805 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
806 * ecoff.c (struct extsym_info): Define.
807 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
808 to ecoff_link_write_external.
809 (ecoff_link_write_external): Accept a struct extsym_info pointer.
810 Strip symbols when appropriate.
812 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
813 * syms.c (BSF_OBJECT): Define.
814 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
815 * bfd-in2.h: Rebuild.
816 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
818 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
821 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
822 copying relocs into a shared object, treat a defined global symbol
824 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
825 * elf32-mips.c (mips_elf_relocate_section): Likewise.
826 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
828 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
829 real defined symbol, not to a weak defined symbol.
831 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
833 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
834 and made a few static functions externs.
836 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
837 POWERPC_LE_PE hack in cofflink.
839 * libcoff-in.h: promoted the following from cofflink.c to allow
840 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
841 coff_debug_merge_element, struct coff_debug_merge_type,
842 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
843 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
844 coff_debug_merge_hash_lookup, coff_link_section_info,
845 coff_final_link_info, coff_debug_merge_hash_newfunc,
846 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
848 * libcoff.h: re-gen'd
850 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
852 * syms.c: Include "bfdlink.h".
853 (struct stab_find_info): Define.
854 (_bfd_stab_section_find_nearest_line): New function.
855 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
857 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
858 * elf.c (_bfd_elf_find_nearest_line): Try calling
859 _bfd_stab_section_find_nearest_line before searching the ELF
860 symbol table. Find the closest STT_FUNC symbol, not the last one.
861 * libcoff-in.h (coff_data_type): Add line_info field.
862 * libcoff.h: Rebuild.
863 * coffgen.c (coff_find_nearest_line): Try calling
864 _bfd_stab_section_find_nearest_line before searching the COFF
866 * Makefile.in: Rebuild dependencies.
868 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
870 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
871 4 bytes, so we get the correct value when updating the register
872 field in little endian mode.
874 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
876 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
877 entry_section fields. Add sntoc and snentry fields.
878 * libcoff.h: Rebuild.
879 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
880 not toc_section and entry_section (the COFF file does not have any
881 sections at this point).
882 (coff_write_object_contents): Set o_snentry and o_sntoc from
883 snentry and sntoc rather than entry_section and toc_section.
884 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
885 snentry, not toc_section and entry_section.
886 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
887 entry_section from hentry.
888 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
890 (xcoff_link_input_bfd): Set sntoc, not toc_section.
891 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
892 than using toc_section directly.
894 * archures.c: Add missing `.' in enum bfd_architecture.
895 * bfd-in2.h: Rebuild.
897 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
898 Robert Lipe <robertl@arnet.com>.
900 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
902 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
903 to sections we allocate. Use bfd_zalloc to allocate initialial
904 sections, not bfd_alloc.
905 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
906 SDA{,2}I16 relocations.
907 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
908 whether to put something in .sbss or not.
909 (ppc_elf_relocate_section): Add support for more relocations. Add
910 in sec->output_offset where appropriate. Make error messages
911 include the symbol name.
913 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
914 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
915 doesn't get redefined messages if -shared.
917 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
918 section if the rel_section field has been set up.
920 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
922 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
925 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
927 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
928 of flags, only flags used are controlled by mach number. Bump up
929 output file mach number to highest of input file mach numbers.
930 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
931 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
933 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
934 bfd_elf64_sparc_vec support.
936 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
938 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
939 the embedded bit is set on some objects and not on others. Just
941 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
944 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
946 * coffcode.h (coff_new_section_hook): Don't try to align the
949 * coffcode.h (coff_set_section_contents): Fix the handling of the
950 .lib section to work even if the entire section contents are
951 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
952 Robert Lipe <robertl@arnet.com>.
954 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
956 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
957 memory here for contents.
959 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
960 _SDA2_BASE_ by 32768.
961 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
962 started using. Allocate contents for .sdata and .sdata2 sections
964 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
966 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
968 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
971 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
973 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
975 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
976 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
977 (bfd_mach_sparc_v9a): Define.
978 (bfd_mach_sparc_v9_p): Define.
979 * bfd-in2.h: Regenerated.
980 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
982 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
983 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
984 to bfd_elf32_sparc_vec.
985 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
986 Add v8plus{,a} support.
988 (sparc_compatible): New function.
989 * elf32-sparc.h: #include "elf/sparc.h".
990 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
991 elf32_sparc_final_write_processing): New functions.
992 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
993 elf_backend_final_write_processing): Define.
995 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
997 * elf-bfd.h (struct elf_link_hash_entry): Add
998 linker_section_pointer field.
999 (enum elf_linker_section_enum): Enumeration for new way of
1000 creating linker dynamic sections and symbols.
1001 (elf_linker_section{,_pointers}): New structures for creating
1002 dynamic sections and symbols.
1003 (elf_obj_tdata): Add linker_section_pointers and linker_section
1005 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1006 (_bfd_elf_create_linker_section): New declarations.
1007 (_bfd_elf_find_pointer_linker_section): Ditto.
1008 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1009 (_bfd_elf_make_linker_section_rela): Ditto.
1011 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1013 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1014 (ppc_elf_create_linker_section): New function to create the
1015 sections .got, .sdata, and .sdata2.
1016 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1018 (ppc_elf_check_relocs): Support more of the eabi relocations.
1019 (ppc_elf_relocate_section): Ditto.
1020 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1021 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1023 * elflink.h (elf_create_pointer_linker_section): New function to
1024 create initialized pointers in dynamic linker sections.
1025 (elf_finish_pointer_linker_section): Actually intialize the
1026 pointers created above.
1028 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1029 macros to provide both 32 and 64 bit versions of
1030 elf_create_pointer_linker_section.
1031 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1032 provide both 32 and 64 bit versions of
1033 elf_finish_pointer_linker_section.
1035 * elflink.c (_bfd_elf_create_linker_section): New function to
1036 create a linker section.
1037 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1038 given address in the linker pointer offsets created for a given
1040 (_bfd_elf_make_linker_section_rela): Make a RELA section
1041 corresponding to the generated linker section.
1043 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1045 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1047 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1049 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1050 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1051 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1052 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1053 toc entry in an objdump) for now.
1054 (ppc_do_last, ppc_get_last): New function - needed to save processing
1055 the toc owner to the end.
1056 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1059 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1060 toc owner from being done till last. Must define POWERPC_LE_PC
1063 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1065 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1067 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1068 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1070 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1072 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1074 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1078 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1080 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * elf.c (assign_file_positions_for_segments): Don't increment file
1083 offset for a segment which contains no loadable sections.
1085 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1087 * reloc.c: Add new PowerPC relocations.
1088 * {bfd-in2,libbfd}.h: Regenerate.
1090 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1091 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1093 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1098 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1101 * coffgen.c (coff_find_nearest_line): Don't try to cache
1102 information in sections that are not owned by a BFD. From Richard
1103 Henderson <richard@atheist.tamu.edu>.
1105 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1106 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1107 * elflink.h (elf_link_output_extsym): Remove special check for
1110 * ecoffswap.h: Add prototypes for static functions.
1112 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1114 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1115 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1117 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1118 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1119 support. Begin support for R_PPC_SDA{2,}REL.
1121 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1123 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1124 create the .got and .got.neg sections.
1125 (ppc_elf_size_dynamic_sections): Call it.
1126 (ppc_elf_check_relocs): Call it.
1127 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1128 (ppc_elf_check_relocs): Add error messages for relocations we
1129 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1132 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1134 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1135 section flags for V.4 and eabi.
1137 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1139 * elf.c (assign_file_positions_for_segments): If a segment
1140 contains no sections, don't mark it as readable.
1142 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1143 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1145 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1146 dynamic section, if there is one.
1147 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1148 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1149 (bfd_elf64_swap_dyn_in): Likewise.
1150 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1152 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1154 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1155 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1156 <pirker@eiunix.tuwien.ac.at>.
1158 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1160 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1161 PowerPC V.4 and eabi.
1162 * bfd-in2.h: Regenerate.
1163 * libfd.h: Regenerate.
1165 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1167 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1168 section type and SHF_EXCLUDE section flag, turning them into the
1169 appropriate bfd section flag.
1171 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * xcofflink.c (xcoff_link_add_symbols): Create the special
1174 sections if we see a DYNAMIC object, in case that is the only
1175 XCOFF input object we see.
1177 * elf32-mips.c: Extensive changes for a start at dynamic linking
1178 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1180 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1181 (struct elf_backend_data): Remove
1182 elf_backend_create_program_headers field. Add
1183 elf_backend_additional_program_headers and
1184 elf_backend_modify_segment_map fields.
1185 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1187 (elf_backend_additional_program_headers): Likewise.
1188 (elf_backend_modify_segment_map): Likewise.
1189 (elf_backend_create_program_headers): Don't define.
1190 (elfNN_bed): Change to account for field changes.
1191 * elf.c (assign_file_positions_for_segments): Call new
1192 modify_segment_map backend function. Don't call old
1193 create_program_headers backend function.
1194 (get_program_header_size): Call additional_program_headers rather
1195 than create_program_headers.
1196 * elflink.h (elf_link_add_object_symbols): Initialize
1197 type_change_ok from new backend field.
1198 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1200 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1201 a reloc against the appropriate section.
1203 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1204 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1205 (elf_flags_init): Rename from elf_ppc_flags_init.
1206 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1208 (ppc_elf_copy_private_bfd_data): Likewise.
1209 (ppc_elf_merge_private_bfd_data): Likewise.
1211 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1214 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1216 * coff-alpha.c (alpha_relocate_section): During final link, allow
1217 output .lita section to be bigger than 64k by adjusting gp value
1218 on a per-input section basis.
1219 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1221 (struct ecoff_section_tdata): Add gp field.
1223 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1225 Handle Alpha ECOFF changes in OSF/1 3.2.
1226 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1228 * coff-alpha.c: Include "aout/ar.h".
1229 (alpha_ecoff_get_relocated_section_contents): Don't require an
1230 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1231 3.2 doesn't generate one.
1232 (alpha_relocate_section): Likewise.
1233 (alpha_ecoff_slurp_armap): Define.
1234 (alpha_ecoff_slurp_extended_name_table): Define.
1235 (alpha_ecoff_construct_extended_name_table): Define.
1236 (alpha_ecoff_truncate_arname): Define.
1237 (alpha_ecoff_write_armap): Define.
1238 (alpha_ecoff_generic_stat_arch_elt): Define.
1239 (alpha_ecoff_update_armap_timestamp): Define.
1241 (alpha_ecoff_read_ar_hdr): New static function.
1242 (alpha_ecoff_get_elt_at_filepos): New static function.
1243 (alpha_ecoff_openr_next_archived_file): New static function.
1244 (alpha_ecoff_get_elt_at_index): New static function.
1245 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1246 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1247 _bfd_ecoff to alpha_ecoff.
1248 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1249 field from backend structure, rather than always calling
1250 _bfd_get_elt_at_filepos.
1251 * coff-mips.c (mips_ecoff_backend_data): Initialize
1252 get_elt_at_filepos field.
1253 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1254 from _bfd_generic_read_ar_hdr with minor changes.
1255 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1256 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1257 * libbfd.h: Rebuild.
1259 * bfd-in.h (BFD_IN_MEMORY): Define.
1260 * libbfd-in.h (struct bfd_in_memory): Define.
1261 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1262 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1263 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1264 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1265 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1266 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1267 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1268 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1269 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1270 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1272 (bfd_openstreamr): Likewise.
1273 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1274 BFD_IN_MEMORY is not set.
1275 * riscix.c (riscix_some_aout_object_p): Likewise.
1276 * bfd-in2.h, libbfd.h: Rebuild.
1278 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1279 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1280 (bfd_get_elt_at_index): Define.
1281 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1282 bfd_get_elt_at_index. Change index parameter from int to
1284 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1285 (_bfd_noarchive_get_elt_at_index): Define.
1286 (_bfd_archive_bsd_get_elt_at_index): Define.
1287 (_bfd_archive_coff_get_elt_at_index): Define.
1288 * bfd-in2.h, libbfd.h: Rebuild.
1289 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1290 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1291 * ieee.c (ieee_get_elt_at_index): Define.
1292 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1293 * oasys.c (oasys_get_elt_at_index): Define.
1294 * som.c (som_get_elt_at_index): Define.
1296 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1297 numbers to the .text section.
1299 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1301 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1302 If there is a SEC_DEBUGGING section, get the contents of the debug
1303 information part from it.
1304 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1306 (ieee_write_object_contents): Check ieee_write_debug_part return.
1308 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1310 * config.bfd (i[345]86-*-freebsd*): Add target.
1311 * configure.in (i386freebsd_vec): Add vec.
1312 * configure: Regenerate.
1313 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1314 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1315 Rebuild dependencies..
1316 * freebsd.h: New file.
1317 * i386freebsd.c: New file.
1318 * targets.c (i386freebsd_vec): Declare.
1319 (bfd_target_vector): Add i386freebsd_vec.
1320 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1321 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1323 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * ieee.c (ieee_slurp_debug): New static function.
1326 (ieee_object_p): Call it.
1327 (ieee_slurp_section_data): Skip debugging sections.
1328 (ieee_get_reloc_upper_bound): Likewise.
1329 (ieee_get_section_contents): Likewise.
1330 (ieee_canonicalize_reloc): Likewise.
1331 (ieee_write_section_part): Likewise.
1332 (ieee_write_debug_part): Likewise.
1333 (ieee_write_data_part): Likewise.
1334 (init_for_output): Likewise.
1336 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1338 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1340 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1341 relocs, since ppc_elf_relocate_section handles the linker case.
1342 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1344 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1345 ppc_elf_relocate_section since that is now the only caller.
1346 (ppc_elf_relocate_section): Ditto.
1348 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * coffcode.h (coff_write_object_contents): If we don't know the
1351 section of the entry point for an XCOFF executable, always set the
1352 entry address to -1.
1354 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1356 * elf.c (bfd_section_from_shdr): Add support for note sections.
1358 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * bfd-in.h (struct _symbol_info): Add stab_type field.
1361 * bfd-in2.h: Rebuild.
1362 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1364 * elf32-ppc.c: Remove trailing newline from calls to
1366 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1367 difference if target endianness is known.
1369 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1371 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1372 old style TOC16 references without using R_PPC_GOT.
1373 (ppc_reloc_type): Ditto.
1374 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1375 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1376 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1377 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1378 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1380 (ppc_elf_adjust_dynamic_symbol): Ditto.
1381 (ppc_elf_adjust_dynindx): Ditto.
1382 (ppc_elf_size_dynamic_sections): Ditto.
1383 (ppc_elf_finish_dynamic_symbol): Ditto.
1384 (ppc_elf_finish_dynamic_sections): Ditto.
1385 (ELF_DYNAMIC_INTERPRETER): Define.
1387 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1389 * elf.c (copy_private_bfd_data): When attaching sections to
1390 segments ignore sections that won't be allocated. Patch from
1393 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1395 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1398 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1400 * coff-i960.c (CALC_ADDEND): Define.
1401 (coff_i960_relocate_section): Add the input section VMA to the
1402 addend for PC relative relocs.
1404 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1406 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1407 to correctly terminate.
1409 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1411 * targets.c (enum bfd_endian): Define.
1412 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1413 from boolean to enum bfd_endian. Change header_byteorder_big_p
1415 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1416 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1417 * bfd-in2.h: Rebuild.
1418 * All targets: Change initialization of byteorder and
1419 header_byteorder to use enum bfd_endian values rather than
1421 * All files: Change all references to byteorder_big_p and
1422 header_byteorder_big_p to use new bfd_*_endian macros.
1424 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1426 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1428 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1430 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1432 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1434 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1436 * ieee.c: Lots of minor cleanups. Make many functions return
1437 errors rather than calling abort. Also:
1438 (ieee_write_twobyte): Remove; change callers to call existing
1439 ieee_write_2bytes function.
1440 (ieee_write_expression): Don't output the section twice when
1441 outputting a local symbol. Don't emit an extraneous zero if there
1443 (ieee_slurp_sections): Set the lma as well as the vma.
1444 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1446 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1447 a recognized one or bfd_arch_unknown.
1448 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1450 (ihex_get_symtab): Likewise.
1452 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1454 * aoutx.h: Include <ctype.h>.
1455 (struct aout_link_includes_table): Define.
1456 (struct aout_link_includes_totals): Define.
1457 (struct aout_link_includes_entry): Define.
1458 (aout_link_includes_lookup): Define macro.
1459 (struct aout_final_link_info): Add includes field.
1460 (aout_link_includes_newfunc): New static function.
1461 (NAME(aout,final_link)): Initialize includes hash table.
1462 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1464 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1466 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1468 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1470 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1472 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1474 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1475 (pe_print_private_bfd_data): call pe_print_reloc.
1476 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1477 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1478 up some debugging as well.
1480 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1482 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1485 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1487 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1488 when setting sections to NULL.
1490 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1492 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1494 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1495 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1497 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1498 * bfd-in2.h: Rebuild.
1500 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1502 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1504 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1506 * ihex.c (ihex_scan): Handle record types 4 and 5.
1507 (ihex_object_p): Permit types 4 and 5.
1508 (ihex_set_section_contents): Remove check for out of range
1510 (ihex_write_object_contents): Generate types 4 and 5.
1512 * elflink.h (elf_link_output_extsym): Just ignore warning and
1513 indirect references to symbols which don't really exist.
1515 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1517 * peicode.h (pe_print_idata): Minor format fixes
1518 (pe_print_edata): New function. Under private printing, this formats
1519 the edata section of a PE file.
1520 (pe_print_private_bfd_data): Added call to pe_print_edata.
1522 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1524 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1525 index, don't call stoi.
1527 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1529 * srec.c (srec_scan): Set lma as well as vma.
1531 * ihex.c: New file; support for Intel Hex format.
1532 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1533 (ihex_vec): Declare.
1534 (bfd_target_vector): Always include ihex_vec.
1535 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1536 * Makefile.in: Rebuild dependencies.
1537 (BFD_LIBS): Add ihex.o
1538 (BFD_LIBS_CFILES): Add ihex.c.
1539 * bfd-in2.h: Rebuild.
1541 * elf.c (assign_file_positions_for_segments): Sort the sections in
1543 (get_program_header_size): Return the right size if segment_map is
1545 (copy_private_bfd_data): Don't bother to sort the sections.
1547 * bfd.c (bfd_record_phdr): New function.
1548 * bfd-in.h (bfd_record_phdr): Declare.
1549 * bfd_in2.h: Rebuild.
1551 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1554 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1555 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1557 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1558 (bfd_zmalloc): Change declaration.
1559 * libbfd.h: Rebuild.
1560 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1561 and realloc. Don't set bfd_error_no_memory if they fail.
1563 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1565 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1566 uses as well. Added a new howto to deal with TOCREL16 relocs that
1567 are TOCDEFN as well.
1568 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1569 to handle RVA relocs from dlltool.
1570 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1571 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1572 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1574 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1575 to get the right section alignment.
1577 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1579 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1580 p_paddr if p_paddr is zero.
1581 (make_mapping): Set includes_filehdr and includes_phdrs for first
1583 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1585 (assign_file_positions_for_segments): Handle includes_filehdr and
1586 includes_phdrs. Remove special handling of PT_PHDR and first
1588 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1589 when appropriate. Remove special handling of PT_PHDR segment.
1590 Use a more complex condition for when a section is included in a
1591 segment to handle Solaris linker oddities.
1593 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1595 * coff-m88k.c (howto_table): Reformatted for easier reading;
1596 special_function now points to new function m88k_special_reloc.
1597 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1599 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1600 be done correctly by m88k_special_reloc.
1601 (reloc_processing): New function to be used by RELOC_PROCESSING.
1602 (RELOC_PROCESSING): Define to call reloc_processing.
1604 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1606 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1607 (pe_print_pdata): Likewise.
1609 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1610 obstack_alloc fails.
1611 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1613 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1614 * Many files: don't set bfd_error_no_memory if one of the above
1617 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1618 if p_paddr_valid is set.
1619 (copy_private_bfd_data): New static function.
1620 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1622 * elf.c (assign_file_positions_for_segments): Fix case where extra
1623 program headers were allocated.
1625 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1626 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1627 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1628 _bfd_elf_print_private_bfd_data.
1630 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1631 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1632 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1633 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1634 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1635 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1636 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1638 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1640 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1641 * elf.c (make_mapping): New static function.
1642 (map_sections_to_segments): New static function.
1643 (elf_sort_sections): New static function.
1644 (assign_file_positions_for_segments): New static function.
1645 (map_program_segments): Remove.
1646 (get_program_header_size): Remove sorted_hdrs, count, and
1647 maxpagesize parameters. Simplify.
1648 (assign_file_positions_except_relocs): When generating an
1649 executable, use assign_file_positions_for_segments.
1650 (elf_sort_hdrs): Remove.
1651 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1652 to get_program_header_size.
1654 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1656 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1658 * configure, config.in: Regenerate with autoconf 2.7.
1660 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1661 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1663 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1665 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1666 (ecoff_sec_to_styp_flags): Likewise.
1667 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1668 (ecoff_set_symbol_info): Handle scRConst.
1669 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1670 (ecoff_compute_section_file_positions): Handle .rconst section.
1671 (_bfd_ecoff_write_object_contents): Likewise.
1672 (ecoff_link_check_archive_element): Handle scRConst.
1673 (ecoff_link_add_externals): Likewise.
1674 (ecoff_link_write_external): Handle .rconst section.
1675 (ecoff_reloc_link_order): Likewise.
1676 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1677 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1679 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1681 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1682 DEF_DYNAMIC flag is set.
1684 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1686 * host-aout.c: If TRAD_HEADER is defined, include it.
1688 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1690 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1691 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1692 (BFD_NEED_DECLARATION): New function.
1693 * configure.in: Use BFD_NEED_DECLARATION.
1694 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1695 * configure, config.in: Rebuild with autoconf 2.6.
1697 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1698 special_sections before returning when called with a non XCOFF
1701 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1704 * coffcode.h (coff_compute_section_file_positions): Only pad the
1705 previous section to force file alignment when creating an
1708 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1710 * coffcode.h (coff_compute_section_file_positions): If
1711 RS6000COFF_C, set up the .debug section.
1713 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1714 if it is not large enough to accomodate the entire TOC area with
1715 signed 16 bit offsets.
1716 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1718 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1719 TOC anchor to use the TOC value used in the output file.
1721 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1723 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1724 (_bfd_coff_read_string_table): Likewise.
1726 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1728 * pe-arm.c: Fix typos.
1729 * coff-arm.c: Likewise.
1731 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1733 * coff-ppc.c (list_ele): Added "cat"egory member.
1734 (record_toc): New category parameter (priv or pub).
1735 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1736 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1737 the mainline. It addes extra toc cells in error.
1738 (ppc_coff_swap_sym_in_hook): Added some documentation.
1739 (dump_toc): Can now diagnose "virtual toc" chicanery.
1741 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1743 * elf-bfd.h (struct elf_link_hash_table): Change type of
1744 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1746 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1748 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1749 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1751 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1752 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1753 defined or mentioned in a regular file.
1755 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1757 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1758 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1759 (coff_ppc_relocate_section): Correct REL24 handling
1760 (ppc_process_before_allocation): Correct TOCDEFN handling
1762 * peicode.h (dir_names): Added name descriptions
1764 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1766 * VERSION: Updated to cygnus-2.6.
1768 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1770 * targets.c (m68k4knetbsd_vec): Declare.
1772 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1774 * targets.c (bfd_target): Change type of second argument to
1775 _bfd_print_private_bfd_data from void * to PTR.
1776 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1777 using PTR rather than void *.
1778 * bfd-in2, libbfd.h: Rebuild.
1779 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1781 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1782 _bfd_generic_bfd_print_private_bfd_data rather than casting
1785 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1787 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1788 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1790 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1791 BFD64_BACKENDS_CFILES): New variables.
1794 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1796 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1797 not at the file position of the first section.
1798 * coffcode.h (coff_compute_section_file_positions): Avoid using
1800 (coff_write_object_contents): When generating a PPC PE executable
1801 with no symbols, round up the file size to a COFF_PAGE_SIZE
1803 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1804 don't write out a string table.
1806 * elf.c (bfd_section_from_shdr): When using a different section
1807 header, pass the new one to _bfd_elf_make_section_from_shdr.
1808 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1809 (elf_map_symbols): Add section VMA to symbol value when comparing
1811 (_bfd_elf_compute_section_file_positions): Only build symbol table
1812 if there are some symbols. Set file offset of symtab and strtab
1814 (assign_file_positions_except_relocs): Remove dosyms parameter.
1815 Change all callers. Never set file offset of symtab and strtab
1817 (_bfd_elf_copy_private_section_data): New function.
1818 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1819 (_bfd_elf_copy_private_symbol_data): New function.
1820 (swap_out_syms): Check for special mapping of st_shndx created by
1821 copy_private_symbol_data.
1822 * elfxx-target.h: Use new copy routines.
1823 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1824 (_bfd_elf_copy_private_section_data): Declare.
1826 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1828 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1831 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1832 _bfd_dummy_target, matching the recent change to archive
1835 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1837 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1838 arithmetic on PTR types.
1840 * aout-target.h (MY(callback)): Set the lma of the sections.
1842 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1843 symbol into a reloc against the section.
1845 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1847 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1848 glue for the relocs: IMGLUE and IFGLUE.
1849 (record_toc): new function - tracks toc contents
1850 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1851 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1852 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1853 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1854 (ppc_record_toc_entry): Removed a debug define (duh)
1856 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1857 (pe_print_idata): New function - formats the idata section data
1858 (pe_print_pdata): New function - formats the pdata section data
1859 (pe_print_private_bfd_data): calls to above
1861 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1863 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1864 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1865 TARGET_SYM and TARGET_NAME for vector and BFD name.
1866 * coff-pmac.c (pmac_xcoff_vec): Remove.
1867 (TARGET_SYM, TARGET_NAME): Define.
1868 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1869 machine to 0, not all PowerMacs are 601s.
1871 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1873 * elfcode.h (elf_object_p): Read in any program headers.
1874 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1875 based on the program headers, if any.
1876 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1877 (map_program_segments): Set p_paddr of program headers based on
1880 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1885 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1886 trying to do a relocateable link with a non-a.out object file.
1888 * archive.c (bfd_generic_archive_p): Check the first object file
1889 in an archive even if target_defaulted is set. If the object file
1890 has the wrong xvec, reject it.
1892 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1893 be represented, report the name via _bfd_error_handler.
1894 (translate_to_native_sym_flags): Likewise.
1895 * elf32-mips.c (mips_elf_final_link): Likewise.
1896 * oasys.c (oasys_write_sections): Likewise.
1898 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1899 which checks for STYP_OVRFLO sections.
1900 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1901 reloc and lineno count overflows.
1902 (coff_write_object_contents): Call coff_count_linenumbers before
1903 coff_compute_section_file_positions. If RS6000COFF_C, handle
1904 reloc and lineno count overflows.
1905 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1906 relocs before dealing with .pad sections. Count overflow section
1907 headers when handling .pad sections.
1909 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1912 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1913 (struct xcoff_link_hash_table): Add descriptor_section and
1914 special_sections fields.
1915 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1916 (xcoff_link_add_symbols): Set linkage section alignment. Create
1917 descriptor section. Check for magic symbol names (_text, etc.),
1918 and record them in special_sections if found. Set
1919 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1920 descriptor field to point back to the function code symbol.
1921 (xcoff_sweep): Always mark the special descriptor_section.
1922 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1923 function descriptor, and mark it if it is.
1924 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1925 parameter, and fill it in. Allocate space for the descriptor
1927 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1928 global linkage code. If an undefined function descriptor is
1929 exported, arrange to define it. Warn about any other undefined
1931 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1932 (xcoff_write_global_symbol): Create a function descriptor when
1934 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1935 * bfd-in2.h: Rebuild.
1937 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1939 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1940 (ppc_coff_link_hash_table): new types for hashing
1941 (ppc_coff_link_hash_newfunc): hash entry constructor
1942 (ppc_coff_link_hash_table_init): hash table initializer
1943 (ppc_coff_link_hash_table_create): hash table constructor
1944 (ppc_record_toc_entry): changed references to hash table
1945 (coff_ppc_relocate_section): changed references to hash table
1947 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1948 * libcoff.h: Rebuild
1950 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1951 (coff_link_add_symbols): removed toc_offset init
1953 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1955 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1958 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1959 if it is given and mmep is available.
1960 * acconfig.h: Undef USE_MMAP.
1961 * configure, config.in: Regenerated.
1962 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1963 table handling the old way.
1964 (aout_get_external_symbols): Don't complain if last byte of string
1966 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1967 (bfd_free_window) [! USE_MMAP]: Don't define.
1968 (bfd_get_file_window,
1969 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1971 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1973 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1976 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1978 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1979 compatible with AMD generated COFF files. Try to support both AMD
1980 and GNU formats simultaneously.
1981 (coff_a29k_relocate_section): Likewise.
1983 * libbfd.c (bfd_get_file_window): Change writable parameter from
1984 int to boolean; update all callers. Pass MAP_SHARED if not
1985 writable--it's required on Solaris. Cast fprintf argument to
1987 * bfd-in.h (bfd_get_file_window): Update declaration.
1988 * bfd-in2.h: Rebuild.
1989 * aoutx.h: Update calls to bfd_get_file_window.
1991 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1993 (xcoff_swap_ldhdr_in): New static function.
1994 (xcoff_swap_ldsym_in): New static function.
1995 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1996 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1997 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1998 Handle XTY_ER/XMC_XO symbols correctly.
1999 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2000 rather than normal symbol table.
2001 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2002 already defined with the same absolute value.
2003 (xcoff_mark): When considering called symbols, check whether the
2004 descriptor is from a dynamic object, rather than the symbol
2006 (xcoff_build_ldsyms): Likewise.
2008 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2009 Cast realloc and malloc return values. If malloc or realloc fail,
2010 set bfd_error_no_memory.
2011 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2012 * bfd-in2.h: Rebuild.
2014 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2016 * coff-ppc.c (ppc_record_toc_entry): new function.
2017 (in_reloc_p): changed return value.
2018 (coff_ppc_relocate_section): much rework.
2019 (ppc_allocate_toc_section): new function.
2020 (ppc_process_before_allocation): new function.
2021 (ppc_coff_swap_sym_in_hook): new function.
2023 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2024 (coff_link_add_symbols): initialize toc_offset.
2026 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2027 (coff_swap_aouthdr_out): Added more sections to the data
2028 dictionary for the pe file header. Also changed linker version
2029 number on the ppc side.
2030 (dir_names): small improvements to the dictionary printing.
2031 (pe_mkobject_hook): save the file level flags.
2033 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2034 (pe_tdata): added real_flags field
2035 (coff_tdata): added local_toc_sym_map and access macro
2037 * libcoff.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 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2042 (coff_mkobject): init for local_toc_sym_map
2043 (coff_write_object_contents): set the internal_a.magic to
2044 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2047 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2049 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2050 entries until both the line number address and the function name
2051 address are too large.
2053 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2054 * configure: Rebuilt.
2056 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2057 is defined in the environment.
2059 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2061 * som.c (som_get_section_contents_in_window): Define to use
2064 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2066 * coff-i860.c: New file, based on coff-i386.c.
2067 * cpu-i860.c: New file, based on cpu-i386.c.
2068 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2069 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2070 targets, using i860coff_vec.
2071 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2072 trad-core.o and hosts/i860mach3.h.
2073 (i860coff_vec): Use coff-i860.o and cofflink.o.
2074 * configure: Rebuild.
2075 * Makefile.in: Rebuild dependencies.
2076 (ALL_MACHINES): Add cpu-i860.o.
2077 (BFD32_BACKENDS): Add coff-i860.o.
2078 (CFILES): Add cpu-i860.c and coff-i860.c.
2079 * targets.c (i860coff_vec): Declare.
2080 (bfd_target_vector): Add &i860coff_vec.
2081 * archures.c (bfd_i860_arch): Declare.
2082 (bfd_archures_list): Add &bfd_i860_arch.
2083 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2084 (coff_set_flags): Handle bfd_arch_i860.
2085 (coff_write_object_contents): Handle I860 a.out magic number.
2087 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2089 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2090 the created .tc section to 2.
2091 (xcoff_mark): Don't keep a .loader reloc for a call to an
2092 undefined symbol when creating a shared library.
2093 (xcoff_build_ldsyms): When creating a shared library, generate
2094 global linkage code for a call to an undefined symbol.
2096 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2098 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2099 BFD32_BACKENDS, BFD64_BACKENDS.
2100 (.dep1): Put mkdep output in a separate file.
2101 Rebuilt dependencies.
2103 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2106 Permit use of mmap when available:
2108 * configure.in: Check for mmap, madvise, mprotect.
2109 * config.in, configure: Regenerated.
2111 * libbfd.c (struct _bfd_window_internal): Define type.
2112 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2114 (ok_to_map): New static variable for debugging.
2115 (_bfd_generic_get_section_contents_in_window): New function.
2116 * bfd-in.h (bfd_window_internal): Declare type.
2117 (bfd_window): Define type.
2118 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2119 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2122 * libaout.h (struct aoutdata): Add two window fields.
2123 (obj_aout_sym_window, obj_aout_string_window): New macros.
2124 * aoutx.h (some_aout_object_p): Initialize windows.
2125 (aout_get_external_symbols): Get symbol data and strings in
2126 windows instead of explicitly allocated buffers.
2127 (slurp_symbol_table): Free window instead of memory.
2128 (bfd_free_cached_info): Release windows instead of freeing storage
2130 (aout_link_free_symbols): Ditto.
2132 * targets.c (bfd_target): Add new field for
2133 get_section_contents_in_window.
2134 (BFD_JUMP_TABLE_GENERIC): Updated.
2135 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2136 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2137 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2138 macros for get_section_contents_in_window field.
2140 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2142 * core.c: Renamed to corefile.c
2143 * makefile.dos (OBJS): Change core.o to corefile.o
2144 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2147 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2149 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2150 targ_selvecs to allow debugging under Irix-5 native.
2153 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2155 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2156 to o. Clobber and restore the list of new csects around the call
2157 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2158 linker error and the linker wants to read the symbol table. Reset
2159 the line number count of a real section even if it has no relocs.
2160 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2162 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2165 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2167 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2168 an undefined symbol in a shared link.
2170 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2171 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2172 phdm@info.ucl.ac.be (Philippe De Muyter).
2174 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2176 * coff-m88k.c (rtype2howto): New static function.
2177 (RTYPE2HOWTO): Use it rather than a macro definition.
2179 * coffcode.h (coff_write_object_contents): set internal_a.magic
2180 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2182 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2183 define TRAD_HEADER to new file hosts/delta68.h.
2184 m88*-motorola-sysv*, however, does use ptrace-core.o.
2185 * hosts/delta68.h: New file.
2187 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2188 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2190 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2192 * i386linux.c (MY(vec)): Declare before use.
2194 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2196 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2197 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2199 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2200 BFD is not of the right type.
2201 (bfd_elf_get_needed_list): Likewise.
2202 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2203 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2204 * xcofflink.c (XCOFF_XVECP): Define.
2205 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2207 (bfd_xcoff_import_symbol): Likewise.
2208 (bfd_xcoff_export_symbol): Likewise.
2209 (bfd_xcoff_link_count_reloc): Likewise.
2210 (bfd_xcoff_record_link_assignment): Likewise.
2211 (bfd_xcoff_size_dynamic_sections): Likewise.
2213 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2214 table index against the number of symbols for a base relative
2217 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2219 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2220 full_aouthdr flag here...
2221 (_bfd_xcoff_bfd_final_link): ...not here.
2223 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2225 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2226 systems that have a system <libelf.h>.
2227 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2228 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2229 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2230 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2231 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2232 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2233 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2235 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2237 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2238 set, set BSF_WEAK in symbol. Change all callers.
2239 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2240 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2241 _bfd_generic_link_add_one_symbol.
2242 (ecoff_indirect_link_order): Check that the section tdata relocs
2243 are not NULL before using them.
2245 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2246 define TRAD_HEADER as hosts/alphalinux.h.
2247 * configure: Rebuild.
2248 * hosts/alphalinux.h: New file.
2249 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2252 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2254 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2255 C_ECOMM storage classes.
2257 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2259 (xcoff_mark): Call xcoff_mark_symbol.
2260 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2261 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2263 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2265 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2267 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2269 (xcoff_find_reloc): New static function.
2270 (xcoff_link_add_symbols): Use it.
2271 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2272 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2273 relocate the value of C_DECL.
2275 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2277 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2279 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2280 callback decide what goes in .relocs.
2281 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2282 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2285 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2287 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2290 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2292 * xcofflink.c: More improvements, mostly to fix handling of
2293 constructors and a few other special cases.
2294 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2295 zero, reverting yesterday's change.
2296 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2297 (bfd_xcoff_link_count_reloc): Declare.
2298 (bfd_xcoff_record_link_assignment): Declare.
2299 * bfd-in2.h: Rebuild.
2301 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2303 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2304 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2305 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2306 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2307 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2308 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2310 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2313 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2314 segments includes the a.out header. See to that the magic number
2315 *always* is big-endian.
2317 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2318 m68k4k NetBSD configurations.
2320 * configure.in, configure: Separate i386 & mips NetBSD
2321 configurations from other BSD ones. Don't assume DEC is the only
2322 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2323 configurations. Add support for m68k4k NetBSD object format.
2325 * libaout.h: Added M_68K4K_NETBSD magic.
2327 * m68k4knetbsd.c: New file.
2329 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2331 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2334 * hosts/mipsnbsd.h: New file.
2337 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2339 * config.bfd: Add config stuff for mips*-*-magic* to set
2340 targ_defvec to ecoff_big_vec.
2343 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2345 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2347 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2348 toc_section, and entry_section fields.
2349 (struct xcoff_section_tdata): Remove ldrel_count field.
2350 * libcoff.h: Rebuild.
2351 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2353 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2354 full a.out header if full_aouthdr is set in xcoff_data.
2355 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2356 based on sections stored in xcoff_data.
2357 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2359 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2360 (rs6000coff_vec): Set symbol_leading_char to '.'.
2361 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2362 value stored in ret rather than returning a pointer value.
2364 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2366 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2369 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2371 * som.c (som_slurp_string_table): Allocate the strings with malloc
2372 since they're free'd by free_cached_info.
2373 (som_slurp_symbol_table): Similarly for the symbol table.
2375 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2377 * Makefile.in (diststuff): Don't make headers.
2379 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2381 * Makefile.in: Rebuild dependencies.
2383 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2384 output_bfd is not SunOS.
2385 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2386 non-SunOS input files.
2388 * xcofflink.c: Extensive changes to support linking shared objects
2389 and generating a .loader section.
2390 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2391 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2392 last_symndx, and ldrel_count fields.
2393 * libcoff.h: Rebuild.
2394 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2395 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2397 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2398 (bfd_xcoff_export_symbol): Declare.
2399 (bfd_xcoff_size_dynamic_sections): Declare.
2400 * bfd-in2.h: Rebuild.
2402 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2404 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2405 * configure: Rebuild.
2406 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2407 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2409 (pmac_xcoff_vec): Update to use new xcoff support.
2410 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2411 (xcoff_write_armap): Declare buf as unsigned char.
2412 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2414 * mpw-make.sed: Generalize subdir_do edit.
2416 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2418 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2419 correctly. Don't initialize asect->vma.
2421 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2423 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2424 something a little less than the page size.
2426 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2428 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2430 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2432 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2433 * coffcode.h (coff_write_object_contents): If .bss is before
2434 .data us that as data_start.
2435 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2437 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2438 (coff_swap_outhdr_out): Hardwire in version number.
2440 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2442 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2443 major and minor to *_vno, since the former are also macros in
2444 SunOS header files. Cast result of bfd_alloc to appropriate
2447 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2448 before assigning to sec_data.
2450 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2452 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2453 now relative to the section, not absolute.
2454 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2455 get the file name when there is a N_SO directory name. When
2456 handling stabs, remember that section->vma was added to the
2459 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2461 * sunos.c (struct sunos_link_hash_table): Add needed field.
2462 (sunos_link_hash_table_create): Call bfd_release, not free.
2463 (sunos_link_hash_table_create): Initialize needed field.
2464 (sunos_add_dynamic_symbols): Record needed objects.
2465 (bfd_sunos_get_needed_list): New function.
2466 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2467 * bfd-in2.h: Rebuild.
2469 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2471 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2473 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2475 * bfd-in.h (struct bfd_link_needed_list): Rename from
2476 bfd_elf_link_needed_list.
2477 * bfd-in2.h: Rebuild.
2478 * elf.c, elflink.h, libelf.h: Corresponding changes.
2480 Add start at AIX linker support; no shared libraries yet.
2481 * xcofflink.c: New file.
2482 * configure.in (rs600coff_vec): Use xcofflink.o.
2483 * configure: Rebuild.
2484 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2486 (struct xcoff_section_tdata): Define.
2487 (xcoff_section_data): Define macro.
2488 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2489 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2490 (_bfd_xcoff_bfd_final_link): Declare.
2491 (_bfd_ppc_xcoff_relocate_section): Declare.
2492 * libcoff.h: Rebuild.
2493 * coff-rs6000.c: Clean up a bit.
2494 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2495 cputype, csects, and debug_indices.
2496 (xcoff_copy_private_bfd_data): Copy cputype.
2497 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2498 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2499 (xcoff_reloc_type_lookup): Rename from
2500 rs6000coff_reloc_type_lookup.
2501 (coff_relocate_section): Define.
2502 (_bfd_xcoff_sizeof_headers): Define.
2503 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2504 (_bfd_xcoff_bfd_relax_section): Define.
2505 (_bfd_xcoff_bfd_link_split_section): Define.
2506 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2508 * coffcode.h (coff_compute_section_file_positions): If AIX,
2509 increment sofar by SMALL_AOUTSZ if not executable.
2510 (coff_write_object_contents): If AIX, always output an a.out
2511 header; if not executable, header size of SMALL_AOUTSZ.
2512 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2513 (_bfd_stringtab_init): Initialize xcoff field.
2514 (_bfd_xcoff_stringtab_init): New function.
2515 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2516 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2517 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2518 * libbfd.h: Rebuild.
2519 * Makefile.in: Rebuild dependencies.
2520 (BFD32_BACKENDS): Add xcofflink.o.
2521 (CFILES): Add xcofflink.c.
2523 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2524 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2525 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2527 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2531 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2533 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2534 * config.in: Regenerated.
2536 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2537 (_bfd_chunksize): New variable.
2538 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2539 for obstack chunk size.
2540 * configure.in: Check for getpagesize.
2541 * configure: Regenerated.
2543 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2545 * trad-core.c (rawptr): Make it a local variable of
2546 ptrace_unix_core_file_p.
2548 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2550 * coff-arm.c (in_reloc_p): New.
2551 * coff-i386.c (in_reloc_p): New.
2552 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2553 (coff_write_object_contents): Only set has_reloc_section
2555 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2556 in_reloc_p to decide if reloc should be emitted.
2557 * libcoff.h (pe_data_type.in_reloc_p): New.
2558 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2560 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2562 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2563 (_bfd_coff_read_internal_relocs): Likewise.
2564 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2565 (_bfd_coff_read_internal_relocs): Likewise.
2567 * elflink.h (elf_link_add_object_symbols): Correct conditions
2568 under which type and size change warnings are issued.
2570 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2573 a symbol which is not in a real section.
2574 (coff_write_native_symbol): Corresponding change.
2576 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2577 coff_link_hash_newfunc and make non-static.
2578 (_bfd_coff_link_hash_table_init): New function, broken out of
2579 _bfd_coff_link_hash_table_create.
2580 (_bfd_coff_link_hash_table_create): Use it.
2581 (process_embedded_commands): Make static.
2582 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2583 (_bfd_coff_link_hash_table_init): Declare.
2584 * libcoff.h: Rebuild.
2586 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2587 field in XCOFF tdata.
2588 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2589 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2590 based on cputype stored in a.out header, or in n_type of initial
2592 (coff_write_object_contents): Set cputype correctly in a.out
2594 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2596 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2597 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2599 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2600 * libcoff.h: Rebuild.
2602 * cpu-rs6000.c (rs6000_compatible): New static function.
2603 (bfd_rs6000_arch): Use it.
2604 * cpu-powerpc.c (powerpc_compatible): New static function.
2605 (arch_info_struct): Define various flavours of PowerPC.
2606 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2609 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2611 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2613 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2615 * elflink.h (elf_link_add_object_symbols): Don't warn about
2616 changing the size or type if the old definition was weak.
2618 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2620 * coffcode.h (combined_entry_type): Add fix_line field.
2621 (coff_slurp_line_table): Warn if we try to set the lineno field of
2623 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2624 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2625 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2626 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2628 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2629 * libcoff.h: Rebuild.
2631 * libcoff-in.h (struct xcoff_tdata): Define.
2632 (xcoff_data): Define.
2633 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2634 * bfd-in2.h, libcoff.h: Rebuild.
2635 * coff-rs6000.c (xcoff_mkobject): New static function.
2636 (coff_mkobject): Define.
2637 (xcoff_copy_private_bfd_data): New static function.
2638 (coff_bfd_copy_private_bfd_data): Define.
2639 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2641 (rs6000coff_vec): Add DYNAMIC to object_flags.
2642 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2643 .loader sections specially.
2644 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2645 section alignment from the XCOFF tdata information.
2646 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2647 F_SHROBJ, and copy the extra a.out header information into the
2648 XCOFF tdata structure.
2649 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2650 F_DYNLOAD and the extra a.out header information.
2651 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2652 C_HIDEXT symbol with attached csect information.
2653 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2654 in the o_maxdata field.
2655 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2656 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2657 end if BSF_NOT_AT_END is set.
2659 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2660 _bfd_read_ar_hdr_fn.
2661 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2662 * bfd-in2.h, libbfd.h: Rebuild.
2663 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2665 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2666 (bfd_slurp_bsd_armap_f2): Likewise.
2667 (_bfd_slurp_extended_name_table): Likewise.
2669 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2671 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2673 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2674 when the symbol table is empty.
2676 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2677 space for section symbols, since we don't output them either.
2678 (elf_m68k_adjust_dynindx): Removed.
2680 * ptrace-core.c (rawptr): Make it a local variable of
2681 ptrace_unix_core_file_p.
2683 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2685 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2688 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2689 Mac object file formats.
2691 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2693 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2694 auxent if there isn't one.
2695 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2696 rather than FILNMLEN as the maximum name length.
2698 * coffcode.h (bfd_coff_backend_data): Add new field
2699 _bfd_coff_print_aux.
2700 (bfd_coff_print_aux): New static function.
2701 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2702 scnlen field of an XTY_LD csect aux entry.
2703 (coff_print_aux): New static function.
2704 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2705 in coff_pointerize_aux_hook.
2706 (bfd_coff_std_swap_table): Initialize new field.
2707 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2708 * libcoff.h: Rebuild.
2709 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2710 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2712 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2713 if there are symbols, for native AIX ld compatibility.
2715 * coffcode.h (bfd_coff_backend_data): Add new field
2716 _bfd_coff_pointerize_aux_hook.
2717 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2718 or I960, and as 0 otherwise.
2719 (bfd_coff_std_swap_table): Initialize new field.
2720 * libcoff.h: Rebuild.
2721 * coffgen.c (coff_pointerize_aux): Change parameters to take
2722 symbol pointer instead of type and class, and to take aux index.
2723 Call _bfd_coff_pointerize_aux_hook if it is defined.
2724 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2725 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2726 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2728 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2729 read-only/host-only support.
2731 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2733 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2736 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2737 BFD_JUMP_TABLE_ARCHIVE accordingly.
2738 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2739 (_bfd_compute_and_write_armap): Declare.
2740 (_bfd_generic_read_ar_hdr): Declare.
2741 (_bfd_read_ar_hdr): Define.
2742 (_bfd_noarchive_read_ar_hdr): Define.
2743 (_bfd_archive_bsd_read_ar_hdr): Define.
2744 (_bfd_archive_coff_read_ar_hdr): Define.
2745 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2746 _bfd_read_ar_hdr instead.
2747 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2748 (_bfd_compute_and_write_armap): Rename from
2749 compute_and_write_armap. Make non-static. Change all callers.
2750 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2751 than _bfd_snarf_ar_hdr.
2752 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2753 * ieee.c (ieee_read_ar_hdr): Define.
2754 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2755 * oasys.c (oasys_read_ar_hdr): Define.
2756 * som.c (som_read_ar_hdr): Define.
2757 * bfd-in2.h, libbfd.h: Rebuild.
2759 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2761 * peicode.c (coff_swap_filehdr_in): If symptr is
2762 zero, there aren't any symbols, even if nsyms is set.
2764 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2768 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2769 sections, and set styp correctly for them: .got, .hash, .dynamic,
2770 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2771 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2773 (ecoff_sort_hdrs): New static function.
2774 (ecoff_compute_section_file_positions): Return boolean, not void.
2775 Sort the sections by VMA before looking through them. Put the
2776 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2777 section on an appropriate boundary within the page.
2778 (ecoff_compute_reloc_file_positions): Check return value of
2779 ecoff_compute_section_file_positions.
2780 (_bfd_ecoff_set_section_contents): Likewise.
2781 (_bfd_ecoff_write_object_contents): Check for various Alpha
2782 section types when incrementing text_size and data_size. Call
2783 adjust_headers backend function if it exists.
2784 * coff-alpha.c (alpha_adjust_headers): New static function.
2785 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2786 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2788 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2790 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2792 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2793 of ALTERNATE_AIX_CORE_FORMAT.
2794 * configure.in (aix4): No longer need CORE_FLAGS.
2795 * configure: Updated.
2797 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2799 NS32k changes from Ian Dall:
2800 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2802 (aout_link_input_section_std, aout_link_input_section_ext,
2803 aout_link_reloc_link_order): Call them instead of _bfd_*
2805 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2807 (backend_data): Use it instead of hardcoded zero.
2809 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2810 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2812 * ns32knetbsd.c: Include bfd.h.
2813 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2814 (MY_bfd_reloc_type_lookup): Declare function too.
2815 * pc532-mach.c (set_sizes): Don't declare.
2816 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2817 (backend_data, MY_backend_data): Don't define.
2819 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2820 ns32k-*-lites* like ns32k-*-netbsd*.
2822 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2825 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2827 * coffcode.h (coff_write_object_contents): Restore setting
2828 f_timdat to 0, deleted on August 22.
2830 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2832 * coffcode.h (coff_bfd_copy_private_symbol_data,
2833 coff_bfd_copy_private_section_data,
2834 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2835 * peicode.h (coff_bfd_copy_private_bfd_data): New
2836 (pe_bfd_copy_private_bfd_data): New.
2837 (coff_swap_scnhdr_in): Swap bss size into the right place.
2838 (pe_print_private_bfd_data): Add some newlines.
2840 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2842 * som.c (setup_sections): Don't die if a space has no subspaces.
2844 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2846 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2847 dynamic symbol override a common symbol. Don't change the size or
2848 type if they have been set and the new symbol is not a definition.
2849 Warn if the size or type changes.
2851 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2853 * som.c (som_begin_writing): Don't write the symbol table or
2855 (som_finish_writing): Write them here. Place them after the
2856 subspace data, but before the relocs.
2858 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2860 * sunos.c (sunos_add_one_symbol): Just pass false, not
2861 info->shared_library, to sunos_create_dynamic_sections.
2862 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2864 (sunos_check_dynamic_reloc): Remove .text section assertion.
2866 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2868 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2869 * configure, configure.in: Add pmac_xcoff_vec case.
2870 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2871 * coff-pmac.c: New file, PowerMac XCOFF support.
2872 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2873 * targets.c (pmac_xcoff_vec): Declare.
2875 * mpw-config.in: Various changes to be compatible with the
2876 autoconf-based configury.
2877 * mpw-make.sed: New file, sed commands to translate Unix
2878 makefile into MPW syntax.
2879 * mpw-make.in: Remove.
2880 * hosts/mpw.h: Remove.
2881 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2882 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2884 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2886 * binary.c (binary_get_symtab): Return an empty string on error.
2887 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2889 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2891 * coff-ppc.c: Reformatted according to gnu conventions
2892 Removed irrelevant "if 0" code
2894 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2896 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2897 symbols rather than as indirect symbols.
2898 (MY(slurp_symbol_table)): Don't do anything special about
2901 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2902 of .ctors and .dtors sections is no larger than 2.
2904 * sunos.c (sunos_add_one_symbol): Don't change
2905 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2907 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2908 dynamic symbols when creating a shared library.
2909 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2911 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2912 written even if it is not defined in a regular object.
2913 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2914 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2915 rather than the constant 22.
2916 (sunos_check_dynamic_reloc): Handle creating a shared library.
2917 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2918 zero when creating a shared library.
2919 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2920 write it out at the start of the symbol table.
2922 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2924 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2926 * config.bfd: Add arm-*-coff.
2927 * configure.in, configure: Add armcoff_{little,big}_vec.
2928 * targets.c (armcoff_{little,big}_vec): Declare.
2929 (bfd_target_vector): Add armcoff_{little,big}_vec.
2930 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2932 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2934 * targets.c (bfd_find_target): Remove debugging code.
2936 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2938 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2940 * Makefile.in: added *-ppc files
2941 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2942 allow pe based .o's to be shared with other tools on ppc/NT
2943 * config.bfd: added powerpc[le]-[pe|winnt] config support
2944 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2945 * peicode.h: Added more section flags for PE on ppc
2946 Added coff_swap_filehdr_out to allow peicode.h to be
2947 used for non-image PE files on ppc.
2948 Check for image, or not, before copying pe_opthdr
2949 * targets.c: Added new bfd's
2950 * targets.c: Removed two inactive bfds that shouldn't have made it this
2953 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2955 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2956 explicit values to initialize all relocs. Change all users.
2957 (ppc_elf_brtaken_inner): New function to handle branch predicition
2959 (ppc_elf_brtaken_reloc): Ditto.
2960 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2961 relocs use ppc_elf_unsupported_reloc.
2962 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2963 needs to be reported.
2964 (ppc_elf_relocate_section): Support branch prediction relocs.
2966 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2968 * bfd.c (bfd_assert): Remove \n from string passed to
2971 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2972 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2973 (bfd_coff_make_section_hook): Don't define.
2974 (coff_make_section_hook): Remove.
2975 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2976 (styp_to_sec_flags): Likewise.
2977 (coff_write_object_contents): Likewise.
2978 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2980 * libcoff.h: Rebuild.
2981 * coffgen.c (make_a_section_from_file): Just call
2982 bfd_make_section_anyway, not bfd_make_section or
2983 bfd_coff_make_section_hook.
2984 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2985 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2986 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2987 make_section_hook field.
2988 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2990 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2991 pointers into value field for warning and indirect symbols; just
2992 leave the value field alone.
2993 * linker.c (generic_link_add_symbol_list): Use next symbol for
2994 warning and indirect symbols, rather than looking in symbol value.
2995 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2996 parameter. Change all callers. Remove support for indirect
2997 symbols; it didn't work anyhow.
2998 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2999 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3000 * bfd-in2.h: Rebuild.
3002 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3004 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3005 go back to telling the tools this reloc operates on 32 bits.
3007 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3009 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3010 rather than a direct fprintf.
3011 * archive.c (_bfd_write_archive_contents): Likewise.
3012 * coffcode.h (coff_slurp_symbol_table): Likewise.
3013 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3014 (ppc_elf_unsupported_reloc): Likewise.
3015 (ppc_elf_relocate_section): Likewise.
3016 * i386linux.c (linux_tally_symbols): Likewise.
3017 (linux_finish_dynamic_link): Likewise.
3018 * osf-core.c (osf_core_core_file_p): Likewise.
3019 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3020 * som.c (som_sizeof_headers): Likewise.
3021 * srec.c (srec_bad_byte): Likewise.
3022 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3023 * libbfd-in.h (bfd_assert): Declare first parameter const.
3024 * libbfd.h: Rebuild.
3025 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3026 bfd_reloc_overflow is enough.
3027 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3028 * coff-h8500.c (rtype2howto): Likewise.
3029 * coff-z8k.c (rtype2howto): Likewise.
3030 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3031 * elf.c (_bfd_elf_get_lineno): Likewise.
3032 (_bfd_elf_no_info_to_howto): Likewise.
3033 (_bfd_elf_no_info_to_howto_rel): Likewise.
3034 * hp300hpux.c (convert_sym_type): Likewise.
3035 (MY(swap_std_reloc_in)): Likewise.
3036 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3038 * libaout.h (struct aoutdata): Add line_buf field.
3039 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3040 and filename_buffer. Instead, use a malloc buffer stored in the
3041 new line_buf field. Remove length restrictions.
3043 * coffgen.c (string_size): Remove static variable.
3044 (debug_string_size, debug_string_section): Likewise.
3045 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3046 and debug_string_size_p parameters. Use them instead of the
3047 global variables. Change all callers.
3048 (coff_write_symbol): Likewise.
3049 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3050 (coff_write_symbols): Add local variables to replace removed
3053 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3054 function, and line_base fields.
3055 * libcoff.h: Rebuild.
3056 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3057 information, rather than using static variables.
3059 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3060 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3062 * init.c (initialized): Remove static variable.
3063 (bfd_init): Don't bother setting initialized.
3064 (bfd_check_init): Remove.
3065 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3066 * libbfd.h: Rebuild.
3068 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3070 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3071 size for full core dumps. Copy core file header to private data.
3072 (rs6000coff_core_file_failing_command,
3073 rs6000coff_core_file_failing_signal): New functions to extract
3074 the file name and terminating signal from the core file.
3075 * coff-rs6000.c: Use them.
3077 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3079 Change arch info to be const, initialized at compile time.
3080 * archures.c: Reindent many functions. Change CONST to const.
3081 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3082 nothing set it anyhow. Make next const.
3083 (bfd_arch_info_list): Remove.
3084 (bfd_archures_list): Rename from archures_init_table. Change from
3085 a table of function pointers to a table of bfd_arch_info_type
3086 structure addresses.
3087 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3088 (bfd_lookup_arch): Likewise.
3089 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3091 (bfd_default_arch_struct): Make const.
3092 (bfd_arch_init, bfd_arch_linkin): Remove.
3093 (bfd_get_arch_info): Return a const pointer.
3094 * init.c (bfd_init): Don't call bfd_arch_init.
3095 * bfd.c (struct _bfd): Make arch_info const.
3096 * bfd-in2.h: Rebuild.
3097 * libbfd.h: Rebuild.
3098 * configure.in: Put & before everything in $selarchs.
3099 * configure: Rebuild.
3100 * cpu-*.c: Change bfd_*_arch from a function which calls
3101 bfd_arch_linkin to a const structure.
3102 * ieee.c (ieee_object_p): Make arch const.
3104 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3106 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3108 * bfd-in2.h: Regenerate.
3109 * libbfd.h: Regenerate.
3111 * elf32-ppc.c (reloc_type): Update names to match current draft.
3112 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3113 relative. Update names to current V.4 draft.
3114 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3115 (ppc_elf_relocate_section): Rename relocations to match draft.
3117 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3119 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3120 compiled with -mrelocatable-lib to be linked with either normal
3121 modules or -mrelocatable modules.
3123 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3125 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3126 in the a.out header.
3128 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3129 a reloc against a local symbol, even if it's not a section.
3131 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3133 * targets.c (bfd_target): Remove unused align_power_min field.
3134 * bfd-in2.h: Rebuild.
3135 * All backends: Remove initialization of align_power_min.
3137 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3139 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3141 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3143 * config.bfd (mips-dec-netbsd*): New target.
3144 * configure.host (mips-dec-netbsd*): New host.
3145 * configure.in (mips-dec-netbsd*): New native.
3146 * configure: Rebuild.
3148 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3150 Make the COFF backend linker merge common types:
3151 * cofflink.c (struct coff_debug_merge_element): Define.
3152 (struct coff_debug_merge_type): Define.
3153 (struct coff_debug_merge_hash_entry): Define.
3154 (struct coff_debug_merge_hash_table): Define.
3155 (coff_debug_merge_hash_table_init): Define.
3156 (coff_debug_merge_hash_table_free): Define.
3157 (coff_debug_merge_hash_lookup): Define.
3158 (struct coff_final_link_info): Add debug_merge field.
3159 (coff_debug_merge_hash_newfunc): New static function.
3160 (_bfd_coff_final_link): Allocate and free debug_merge table.
3161 (coff_link_input_bfd): Merge identical enum, struct and union
3164 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3166 Convert i960 COFF to use COFF backend linker.
3167 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3168 structure to store the symbol being used.
3169 (coff_i960_start_final_link): New static function.
3170 (coff_i960_relocate_section): New static function.
3171 (coff_i960_adjust_symndx): New static function.
3172 (coff_start_final_link): Define.
3173 (coff_relocate_section): Define.
3174 (coff_adjust_symndx): Define.
3175 * coffcode.h (bfd_coff_backend_data): Add new callback function
3176 _bfd_coff_start_final_link.
3177 (bfd_coff_start_final_link): Define.
3178 (coff_start_final_link): Define if not defined.
3179 (bfd_coff_std_swap_table): Add coff_start_final_link.
3180 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3182 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3183 function callback is not NULL.
3184 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3185 (_bfd_coff_internal_syment_name): Declare.
3186 * libcoff.h: Rebuild.
3187 * configure.in (icoff_big_vec): Add cofflink.o.
3188 (icoff_little_vec): Likewise.
3189 * configure: Rebuild.
3191 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3193 * Makefile.in (clean-info): Remove extraneous tab from line
3196 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3198 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3199 contents has relocs.
3201 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3203 * coffcode.h (coff_compute_section_file_positions): Keep the
3205 (coff_write_object_contents): Remember if it's a relocatable
3207 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3208 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3209 if relocatable file. Swap out saved raw size.
3211 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3213 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3214 (maintainer-clean): Rename from realclean, passing
3215 maintainer-clean down to subdirectories, but leave realclean as a
3218 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3221 * dep-in.sed: Remove config.h from generated dependencies.
3223 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3224 broken out of sunos_canonicalize_dynamic_symtab.
3225 (sunos_canonicalize_dynamic_symtab): Call new function
3226 sunos_slurp_dynamic_symtab.
3227 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3228 dynamic symbol table to the caller.
3229 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3230 callback to override the symbols being read.
3231 * libaout.h (struct aout_backend_data): Add three new parameters
3232 to add_dynamic_symbols callback.
3234 Extensive minor changes to avoid various gcc warnings. Also:
3235 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3236 * archures.c (bfd_arch_info_type): Change mach field from long to
3238 (bfd_lookup_arch): Change machine parameter from long to unsigned
3241 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3243 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3244 a symbol with a non-zero plt_offset.
3246 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3248 * elfcode.h (align_file_position): Remove; not used.
3250 * configure.in: Only check for <sys/procfs.h> on a native system,
3251 and make sure it defines prstatus_t.
3252 * configure: Rebuild.
3254 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3256 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3258 * config.in: Rename from config.h.in.
3259 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3260 Check for config.h:config.in when creating stamp-h.
3261 * configure: Rebuild.
3262 * Makefile.in (stamp-h): Depend upon config.in rather than
3263 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3264 calling config.status.
3266 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3267 (Makefile): Just rebuild Makefile.
3268 (config.h, stamp-h): New targets.
3269 * configure.in: Create stamp-h when rebuilding config.h.
3270 * configure: Rebuild.
3272 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3274 * configure.in: Call AC_CONFIG_HEADER. Substitute
3275 HOST_64BIT_LONG. Check that various header files exist. Check
3276 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3277 and/or free need to be declared. Don't make a link to sysdep.h.
3278 Define TRAD_HEADER for various hosts.
3279 * configure: Rebuild.
3280 * configure.host: Don't set my_host. Add definitions taken from
3281 host header files for various entries. Remove entries which now
3283 * acconfig.h: New file.
3284 * config.h.in: New file, built by autoheader.
3285 * sysdep.h: New file.
3286 * Makefile.in (do_distclean): Don't remove sysdep.h.
3288 (LOCAL_H_DEPS): New variable.
3289 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3291 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3292 ($(OPTIONAL_BACKENDS)): Likewise.
3293 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3294 looking through sysdep.h.
3295 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3296 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3297 (fprintf_vma, sprintf_vma): Likewise.
3298 (int64_type, uint64_type): Don't define.
3299 * bfd-in2.h: Rebuild.
3300 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3301 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3302 * lynx-core.c: Include stuff from old hosts/lynx.h.
3303 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3304 rather than NO_FCNTL.
3305 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3306 rather than NATIVE_HPPAHPUX_COMPILER.
3307 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3309 * hosts/*.h: Remove all header files which merely include,
3310 declare, and define things. Leave header files which define
3311 information needed by trad-core.c.
3313 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3314 (BFD_CC_FOR_BUILD): Define.
3315 * configure.in: Use BFD_CC_FOR_BUILD.
3316 * configure: Rebuild.
3318 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3320 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3321 * configure: Rebuild.
3323 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3326 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3328 * config.bfd: i386pe_ve -> i386pe_vec.
3330 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3332 * configure.host: Incorporate host Makefile fragments by setting
3334 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3335 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3336 value based on whether the code is being compiled by a cross
3337 compiler. Don't substitute host_makefile_frag or frags.
3338 * aclocal.m4: New file to define local AC_PROG_CC.
3339 * configure: Rebuild.
3340 * Makefile.in (INSTALL): Set to @INSTALL@.
3341 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3342 (INSTALL_DATA): Set to @INSTALL_DATA@.
3344 (CC): Define as @CC@.
3345 (CFLAGS): Set to @CFLAGS@.
3346 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3347 (@host_makefile_frag@): Remove.
3348 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3349 after other options.
3350 (config.status): Remove dependency upon @frags@.
3351 * config/*.mh, config/README: Remove.
3353 * config.bfd: Rewrite to incorporate the contents of the Makefile
3354 fragments by setting shell variables, rather than merely returning
3355 the name of a Makefile fragment.
3356 * configure.in: Use shell variables set by config.bfd rather than
3357 looking at the target Makefile fragment files. Don't substitute
3358 target_makefile_frag. Do substitute TDEFINES.
3359 * configure: Rebuild.
3360 * Makefile.in (@target_makefile_frag@): Remove.
3361 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3362 * config/*.mt: Remove.
3364 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3366 * configure.in: Put changequote lines around "i[345]86" patterns
3367 section of core file support.
3369 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3371 * som.c (som_bfd_print_private_bfd_data): Define to use the
3374 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3376 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3377 entry, text_start and data_start.
3379 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3381 * Makefile.in (OFILES): Remove $(TDEPFILES).
3382 * config/apollo.mt (TDEPFILES): Remove.
3383 * config/README: Update.
3385 * configure.in: For a native configuration, set COREFILE and
3386 COREFLAG based on the canonical host name.
3387 * configure: Rebuild.
3388 * Makefile.in: Rebuild dependencies.
3389 (ALL_CFLAGS): Add @COREFLAG@.
3390 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3391 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3392 support routines. Check LYNX_CORE rather than HOST_LYNX.
3393 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3394 * i386lynx.c: Likewise.
3395 * m68klynx.c: Likewise.
3396 * sparclynx.c: Likewise.
3397 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3398 * *-core.c: Comment changes.
3399 * config/decstation.mh (HDEPFILES): Remove.
3400 (HDEFINES): Remove -DTRAD_CORE.
3401 * config/irix3.mh (RANLIB): Remove.
3402 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3403 (HDEFINES): Remove -DIRIX_CORE.
3404 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3405 (HDEFINES): Remove -DTRAD_CORE.
3406 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3407 * config/ultra3.mh (RANLIB): Remove.
3408 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3409 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3410 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3411 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3412 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3413 * config/i386aix.mh, config/i386bsd.mh: Remove.
3414 * config/i386linux.mh, config/i386mach3.mh: Remove.
3415 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3416 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3417 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3418 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3419 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3420 * config/solaris2.mh, config/stratus.mh: Remove.
3421 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3422 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3424 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3426 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3427 DT_FINI entry if the appropriate symbol is not in the hash table.
3429 * libelf.h (struct elf_backend_data): Add create_program_headers
3430 and want_hdr_in_seg fields.
3431 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3433 (elf_backend_create_program_headers): Likewise.
3434 (elfNN_bed): Initialize create_program_headers and
3436 * elf.c (get_program_header_size): Call create_program_headers
3438 (map_program_segments): Check want_hdr_in_seg backend field. Call
3439 create_program_headers backend routine.
3441 * elf.c (assign_file_positions_except_relocs): Align non allocated
3442 sections when creating an executable.
3444 * elfcode.h (elf_swap_phdr_in): Make non static.
3445 (elf_swap_phdr_out): Make non static.
3446 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3447 (bfd_elf32_swap_phdr_out): Declare.
3448 (bfd_elf64_swap_phdr_in): Declare.
3449 (bfd_elf64_swap_phdr_out): Declare.
3451 * ecofflink.c (ecoff_collect_shuffle): New static function.
3452 (_bfd_ecoff_get_accumulated_pdr): New function.
3453 (_bfd_ecoff_get_accumulated_sym): New function.
3454 (_bfd_ecoff_get_accumulated_ss): New function.
3455 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3456 (_bfd_ecoff_get_accumulated_sym): Declare.
3457 (_bfd_ecoff_get_accumulated_ss): Declare.
3458 * libbfd.h: Rebuild.
3460 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3462 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3464 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3465 warning symbols. If any section is named .gnu.warning.XXX, treat
3466 the contents as a warning to be issued if the symbol XXX is
3468 (elf_link_output_extsym): For an indirect or warning symbol, just
3469 output the symbol it points to.
3471 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3472 if bfd_hash_allocate fails, since it will already be set.
3473 (generic_link_hash_newfunc): Likewise.
3474 (archive_hash_newfunc): Likewise.
3475 (hash_entry_bfd): New static function.
3476 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3477 callback. Allocate a new warning using the hash table newfunc.
3478 Use bfd_hash_replace to update the entry in the hash table, rather
3479 than assuming we can copy the fields with structure assignment.
3481 * hash.c (bfd_hash_replace): New function.
3482 * bfd-in.h (bfd_hash_replace): Declare.
3483 * bfd-in2.h: Rebuild.
3485 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3487 * config.bfd: Add mips*vr4300-*-elf* target.
3488 * config/mipsbvr4300.mt: Added.
3490 See file ChangeLog.2
3497 version-control: never