1 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
4 Stick with sparc-*-{sysv4*,solaris2*}.
6 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
8 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
9 (coff_swap_aux_out): Swap out extra PE x_scn fields.
10 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
11 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
12 fields is non-zero, print them.
14 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
15 ifdef. Remove unused variables.
16 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
18 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
19 (get_symbol_value): Ifdef out.
20 (pe_ppc_reloc): Ifdef out. Remove unused variables.
21 (coff_ppc_relocate_section): Remove unused variables. Make
22 fprintf strings and argument types correspond. Put before_addr in
24 (dump_toc): Make fprintf strings and argument types correspond.
25 (ppc_process_before_allocation): Remove unused variables. Always
27 (ppc_reflo_reloc): Ifdef out.
28 (ppc_addr32nb_reloc): Ifdef out.
29 (ppc_coff_rtype2howto): Make fprintf strings and argument types
31 (coff_ppc_rtype_to_howto): Likewise.
32 (ppc_coff_swap_sym_in_hook): Remove unused variables.
34 * peicode.h (pe_print_idata): Move otherwise unused variables into
35 the #ifdef where they are used. Always return a value.
36 (pe_print_edata): Make fprintf strings and argument types
37 correspond. Always return a value.
38 (pe_print_pdata): Removed unused variable addr_value. Always
40 (pe_print_reloc): Remove unused variable onaline. Make fprintf
41 strings and argument types correspond. Always return a value.
43 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
44 (ppc_elf_finish_dynamic_symbol): Move definition of unused
45 variable rela inside #if 0 section where it is used.
47 * libhppa.h: Define HINLINE rather than INLINE. Define it to
48 extern inline if using gcc and to static INLINE otherwise. Change
49 all functions from static INLINE to HINLINE.
52 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
53 functions to start with _bfd_.
54 * aout-ns32k.c: Include ns32k.h. Change references to renamed
55 functions in cpu-ns32k.h.
56 * Makefile.in: Rebuild dependencies.
57 (HFILES): Add ns32k.h.
59 * section.c (struct sec): Add linker_mark field. Change
60 user_set_vma and reloc_done to be single bit fields.
61 (STD_SECTION): Update accordingly.
63 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
65 (aout_link_input_bfd): Don't link unmarked sections.
66 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
68 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
69 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
71 * elflink.h (elf_bfd_final_link): Mark sections included in the
73 (elf_link_input_bfd): Don't link unmarked sections.
74 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
76 (xcoff_link_input_bfd): Don't link unmarked sections.
78 * coffswap.h (coff_swap_scnhdr_out): Include section name in
79 overflow error messages.
81 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
83 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
84 is not set, print "BFD: " before the error message.
86 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
87 Miles Bader <miles@gnu.ai.mit.edu>.
90 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
92 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
95 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
96 m68k-aout, m68k-coff, and m68k-elf targets.
98 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
100 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
101 (ieee_generic_stat_arch_elt): Restructured to prevent
102 ieee_object_p from being called repeatedly.
104 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
106 * coffcode.h (coff_write_object_contents): Allocate
107 buffers large enough for any FILEHDR or AOUTHDR.
109 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
111 * ecofflink.c (lookup_line): New static function, renamed and
112 slighly changed from old _bfd_ecoff_locate_line.
113 (_bfd_ecoff_locate_line): Cache line number information. Use
114 lookup_line for actual lookup.
116 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
118 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
119 multiple of 20 bytes.
121 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
123 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
124 allocate ecoff_find_line, and don't initialize by hand.
125 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
126 mips_elf_find_line, and don't call memset.
128 * coffcode.h (coff_compute_section_file_positions): If not
129 producing a final executable, don't consider sofar when aligning
130 the section to the correct size.
132 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
134 * coffcode.h (coff_add_missing_symbols): Ifdef out.
135 (coff_write_object_contents): Don't call coff_add_missing_symbols.
136 * coffgen.c (coff_section_symbol): Ifdef out.
138 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
140 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
141 output_bfd is not NULL.
143 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
145 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
146 of bfd_alloc (fixes fix_line not being initialized).
147 Delete zeroing of fix_{value,tag,end,scnlen} fields.
149 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
151 * coffcode.h: Allow specific backends to override the
152 bfd_link_add_symbols routine.
154 * coff-h8300.c: Include genlink.h.
155 (howto_table): Add R_MEM_INDIRECT.
156 (rtype2howto): Support R_MEM_INDIRECT.
157 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
160 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
162 * coff-alpha.c (alpha_relocate_section): Use
163 info->callbacks_warning, rather than _bfd_error_handler, for
164 "multiple gp" warning.
166 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
168 * linker.c (bfd_wrapped_link_hash_lookup): New function.
169 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
170 table string. Use bfd_wrapped_link_hash_lookup.
171 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
173 * aoutx.h (aout_link_write_symbols): Use the name from the hash
174 table, if any, when writing out symbols.
175 (aout_link_input_section_std): Use the name from the hash table,
176 if any, when reporting undefined symbols.
177 (aout_link_input_section_ext): Likewise.
178 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
179 * bout.c (get_value): Likewise.
180 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
181 * ecoff.c (ecoff_reloc_link_order): Likewise.
182 * elflink.h (elf_link_add_object_symbols): Likewise.
183 (elf_reloc_link_order): Likewise.
184 * linker.c (_bfd_generic_link_output_symbols): Likewise.
185 (_bfd_generic_reloc_link_order): Likewise.
186 (default_indirect_link_order): Likewise.
187 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
188 * sunos.c (sunos_add_one_symbol): Likewise.
189 * xcofflink.c (xcoff_link_add_symbols): Likewise.
190 (bfd_xcoff_link_count_reloc): Likewise.
191 (xcoff_reloc_link_order): Likewise.
193 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
194 into -1 for intern->rss.
196 * configure: Rebuild with autoconf 2.8.
198 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
200 * stab-syms.c (__define_stab_duplicate): Define.
201 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
203 * bfd-in.h (bfd_get_stab_name): Declare.
204 * bfd-in2.h: Rebuild.
205 * Makefile.in: Rebuild dependencies.
206 (BFD_LIBS): Add stab-syms.o.
207 (BFD_LIBS_CFILES): Add stab-syms.c.
208 (BFD32_BACKENDS): Remove stab-syms.o.
209 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
210 * configure.in: Don't list stab-syms.o in bfd_backends.
211 * configure: Rebuild.
212 * libaout.h (aout_stab_name): Don't declare.
213 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
216 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
218 * elf.c (assign_file_positions_for_segments): Adjust file offset
219 for section alignment even if SEC_LOAD is not set.
221 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
223 * configure.in: Don't set SHLIB or SHLINK to an empty string,
224 since they appear as targets in Makefile.in.
225 * configure: Rebuild.
227 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
228 don't fiddle with a symbol which is not defined anywhere.
230 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
232 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
233 though they are defined in a shared library.
234 (xcoff_build_ldsyms): Likewise.
236 * coffgen.c (coff_find_nearest_line): Don't look at the line
237 numbers for the section if section->lineno is NULL.
239 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
240 message rather than calling BFD_ASSERT.
241 * elfcode.h (write_relocs): Check return value of
242 _bfd_elf_symbol_from_bfd_symbol.
244 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
246 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
249 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
251 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
253 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
254 hppa_reloc_field_selector_type_alt.
255 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
256 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
258 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
260 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
262 * elf.c (assign_file_positions_for_segments): Adjust the segment
263 memory size for the alignment of a SEC_ALLOC section, not just a
266 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
268 * m68klinux.c: New file.
269 * hosts/m68klinux.h: New file.
270 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
271 * configure.in (m68*-*-linux*): New native host.
272 (m68klinux_vec): New vector.
273 * configure: Rebuild.
274 * targets.c (m68klinux_vec): Declare.
275 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
276 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
277 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
278 declaration from bfd_linux_size_dynamic_sections.
279 (bfd_m68klinux_size_dynamic_sections): Declare.
280 * bfd-in2.h: Rebuild.
281 * Makefile.in: Rebuild dependencies.
282 (BFD32_BACKENDS): Add m68klinux.o.
283 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
285 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
287 * libhppa.h (pa_arch): Add pa20.
288 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
289 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
290 (hppa_field_adjust): Handle e_nsel.
291 * som.c: Provide default definitions for many new relocs found only
292 in hpux10 include files.
293 (som_fixup_formats): Add several new relocs from hpux10.
294 (som_hppa_howto_table): Add hpux10 relocs.
295 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
297 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
299 * mpw-make.sed: Edit out recent shared library support, and
300 rules to rebuild .h files using doc/chew.
302 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
304 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
305 size even of sections with no contents.
307 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
309 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
310 starting with '$' the way we skip names starting with '.'. When
311 updating x_endndx, don't be fooled by an index which has been
314 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
315 struct/union/enum type with no elements.
317 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
319 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
321 * archive.c (bfd_generic_archive_p): If the first file in the
322 archive can not be recognized as an object, don't assume that this
325 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
326 format is not bfd_object.
327 (bfd_elf_get_dt_soname): Likewise.
329 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
331 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
334 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
336 * bfd.c (tdata): Add netbsd_core_data.
337 * bfd-in2.h: Regenerated.
339 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
341 * sunos.c (SUNOS_CONSTRUCTOR): Define.
342 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
343 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
346 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
347 to get the symbol index, matching 14 Jul 95 change.
349 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
351 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
352 Remove duplicate definition of gp.
354 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
356 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
357 assume that we can set the GP value and then get the same value,
358 since it won't be true if the output file is neither ELF nor
360 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
361 _bfd_get_gp_value here.
362 (mips_gprel_reloc): Don't assume we can set and get the GP value.
363 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
365 (mips_elf_lo16_reloc): Likewise.
366 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
367 Don't require that the BFD be ELF.
368 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
369 (mips_elf_gprel32_reloc): Likewise.
370 (mips_elf_relocate_section): Don't assume we can set and get the
372 (mips_elf_finish_dynamic_symbol): Don't bother to use
373 _bfd_get_gp_value here.
375 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
376 Don't change epdr between malloc and free. Be careful not to free
377 NULL pointers. Zero out the first RPDR.
379 * configure.host: On Linux, only pass -rpath option if $(libdir)
380 is neither /lib nor /usr/lib. From Alan Modra
381 <alan@mullet.Levels.UniSA.Edu.Au>.
383 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
385 (elf_dt_name): Rename from elf_dt_needed_name.
386 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
388 (bfd_elf_get_dt_soname): New function.
389 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
390 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
391 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
392 * bfd-in2.h: Rebuild.
394 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
396 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
397 _bfd_sparc_elf_reloc_type_lookup.
398 (bfd_elf32_bfd_reloc_type_lookup): Update.
399 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
400 (sparc64_elf_howto_table): Define.
401 (sparc_reloc_map): Define.
402 (sparc64_elf_reloc_type_lookup): New function.
403 (sparc_elf_wdisp16_reloc): New function.
404 (elf_info_to_howto): Use sparc64_elf_howto_table.
405 (sparc64_elf_relocate_section): Likewise.
406 (bfd_elf64_bfd_reloc_type_lookup): Update.
408 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
410 * configure.host: Check for 'do not mix' from native linker before
411 trying to use -rpath.
413 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
415 * bfd.c (_bfd_get_gp_value): New function.
416 (_bfd_set_gp_value): New function.
417 * libbfd-in.h (_bfd_get_gp_value): Declare.
418 (_bfd_set_gp_value): Declare.
420 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
421 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
422 directly to the fields in the tdata information.
423 (alpha_relocate_section): Likewise.
424 * coff-mips.c (mips_adjust_reloc_in): Likewise.
425 (mips_gprel_reloc): Likewise.
426 (mips_relocate_section): Likewise.
427 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
428 (mips_elf_lo16_reloc): Likewise.
429 (mips_elf_final_gp): Likewise.
430 (mips_elf_gprel16_reloc): Likewise.
431 (mips_elf_gprel32_reloc): Likewise.
432 (mips_elf_relocate_section): Likewise.
433 (mips_elf_finish_dynamic_symbol): Likewise.
435 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
437 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
439 * configure.in: Call AC_PROG_CC before configure.host.
440 * configure: Rebuild.
441 * configure.host: Don't set information which autoconf should
442 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
444 * configure.host: Remove go32 and win32 host information, since it
445 should no longer be needed.
447 * elf.c (map_sections_to_segments): If we have a .dynamic section,
448 then start a new segment rather than put a writable section in a
451 * configure.host: Set RPATH_ENVVAR.
453 * Makefile.in: Rebuild dependencies.
455 * elflink.c (_bfd_elf_create_linker_section): Remove unused
456 zero_section variable.
458 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
460 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
461 ($(srcdir)/libbfd.h): Rename from libbfd.h.
462 ($(srcdir)/libcoff.h): Rename from libcoff.h.
464 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
466 * ieee.c (ieee_write_expression): Only use an R variable for a
467 local symbol. Don't output a zero offset. Handle a zero address.
468 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
469 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
471 (parse_expression): Don't try to handle multiple occurrences of a
472 P variable. Handle I variables differently from X variables. Fix
473 the order of minus expressions.
474 (ieee_slurp_external_symbols): Generate an I variable for an NN
475 record. Fix handling of ATI and ATX records.
476 (ieee_slurp_sections): Only set minimal section attributes.
477 Adjust them later, based on the section contents.
478 (ieee_object_p): Read in the file until just after the ME record.
479 Call ieee_slurp_section_data to set the section flags.
480 (do_one): Add iterations parameter. Only repeat the first load
481 item. Set the section and file reloc flags.
482 (ieee_slurp_section_data): Set section flags. Pass iterations to
484 (ieee_canonicalize_reloc): Handle I variables.
485 (do_with_relocs): Only emit relocation size when necessary.
486 Increase MAXRUN to 127. Change ov to be assigned, and take
487 src_mask and pcrel_offset into account.
488 (ieee_write_data_part): Skip sections that are not loaded.
489 (ieee_write_external_part): Don't output optional last entry of WX
491 (ieee_write_me_part): Make setting of me_record neater.
492 (ieee_generic_stat_arch_elt): Get the size of an archive element.
494 * syms.c (stt): Add entries for zerovars, vars, and code.
496 * elfcode.h (validate_reloc): New static function.
497 (write_relocs): Call validate_reloc for non ELF relocs.
499 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
500 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
501 (TARGET_LITTLE_SYM): Likewise.
503 * config.bfd (m68*-*-psos*): New target.
505 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
507 * i386msdos.c: Remove some #if 0 code.
508 (msdos_write_object_contents): Don't include empty sections in the
509 size computation, regardless of their address.
511 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
513 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
514 is NULL, ie, the -r switch is used.
516 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
518 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
519 (BFD_RELOC_MIPS_GOT_LO16): Define.
520 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
521 * bfd-in2.h, libbfd.h: Rebuild.
522 * elf32-mips.c (mips_reloc_map): Map new relocs.
524 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
526 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
529 * ieee.c (get_symbol): Set the section to bfd_abs_section.
530 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
531 simple number for the section address, rather than an expression.
532 Limit the number of bytes between relocs to MAXRUN.
533 (ieee_write_me_part): Set me_record to the file offset after the
535 (ieee_write_processor): New static function.
536 (ieee_write_object_contents): Use ieee_write_processor.
538 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
540 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
542 * coff-aux.c: Change include of aux.h to aux-coff.h.
544 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
546 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
547 relocation put the addend both in the reloc entry and the data.
548 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
551 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
552 a R_68K_PCxx reloc against a defined global symbol directly.
553 (elf_m68k_check_relocs): Don't count such a reloc.
555 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
556 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
557 symbol for now, otherwise always record the symbol as dynamic.
558 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
559 is not referenced by a dynamic object, and we are not making a
560 shared object, then don't make a PLT entry. If we do make a PLT
561 entry, make sure the symbol has been recorded as dynamic.
563 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
565 * configure.host: When making a shared library, set HLDFLAGS to
566 pass an appropriate -rpath option. Use the make variable SONAME
567 as the shared library soname, rather than computing it here. On
568 SunOS, build stamp-tshlink in place of $(SHLINK).
569 * Makefile.in (SONAME): New variable.
570 ($(SHLINK)): Make a link to the transformed name, as well.
571 (stamp-tshlink): New target.
572 (install): Skip stamp-tshlink during install.
574 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
576 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
577 linker sections have been set up yet.
579 * elf.c (make_mapping): Add an additional argument to suppress
580 making the first section include the program headers.
581 (map_sections_to_segments): If the user used -Ttext such that the
582 program headers are on a different page, do not set the flags
583 saying that this section includes the program headers.
585 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
587 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
588 don't define TRAD_HEADER.
589 * configure: Rebuild.
591 * netbsd-core.c: New file, support for NetBSD core files.
592 * hosts/*nbsd.h: Removed.
594 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
596 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
597 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
598 * libbfd.h, bfd-in2.h: Regenerated.
599 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
600 bfd_elf32_bfd_reloc_type_lookup.
601 (reloc_type{,_names}): Deleted.
602 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
604 (sparc_reloc_map): Add sparc64 relocs.
605 (sparc_elf_notsupported_reloc): New static function.
606 (sparc_elf_wdisp16_reloc): New static function.
607 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
608 (elf32_sparc_relocate_section): Likewise.
609 (bfd_elf32_bfd_reloc_type_lookup): Define.
610 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
611 (reloc_type{,_names}): Deleted.
612 (elf_sparc_howto_table): Deleted.
613 (sparc_reloc_map): Deleted.
614 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
615 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
617 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
619 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
622 * Makefile.in (program_transform_name): New variable.
623 (install): Transform library name before installing it.
625 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
627 * archures.c (bfd_mach_i960_hx): Define.
628 * bfd-in2.h: Rebuild.
629 * cpu-i960.c (scan_960_mach): Accept machine "hx".
630 (MATRIX): Expand entries for HX.
631 (arch_info_struct): Add i960:hx entry.
632 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
633 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
634 (coff_set_flags): Handle bfd_mach_i960_hx.
636 Support for building as a shared library, based on patches from
637 Alan Modra <alan@spri.levels.unisa.edu.au>:
638 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
639 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
640 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
641 * configure: Rebuild.
642 * configure.host: If --enable-shared, adjust shared library stuff
643 based on the host. If the host is SunOS, and the linker supports
644 -rpath, set HLDFLAGS to use it.
645 * Makefile.in (ALLLIBS): New variable.
646 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
647 (COMMON_SHLIB, SHLINK): New variables.
648 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
649 (STAGESTUFF): Remove variable.
650 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
652 (stamp-ofiles): New target, like old ofiles target, but build
653 using a temporary file and move-if-change, and touch stamp-ofiles
655 (ofiles): Just depend upon stamp-ofiles.
656 (stamp-piclist, piclist): New targets.
657 ($(SHLIB), $(SHLINK)): New targets.
658 (targets.o, archures.o): Build twice if PICFLAG is set.
659 (do_mostlyclean): Remove pic/*.o.
660 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
662 (do_distclean): Remove pic and stamp-picdir.
663 (install): Install shared libraries.
664 ($(OFILES)): Depend upon stamp-picdir.
665 (stamp-picdir): New target.
667 * libcoff-in.h: Add comment reminding people that libcoff.h is a
669 * libcoff.h: Rebuild.
671 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
672 flavour of a section with no owner.
674 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
675 ELF_LINK_NON_ELF flag.
676 (mips_elf_create_got_section): Likewise.
678 * elf.c: Revert last change, since it breaks dynamic linking.
679 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
681 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
682 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
683 (elfNN_bed): Don't initialize want_hdr_in_seg field.
685 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
687 * elf.c (assign_file_positions_for_segments): If the backend does
688 not want the elf header or the program headers in the address
689 space, do not include them in the calculations.
691 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
692 function to determine if we need additional program headers.
693 (ppc_elf_modify_segment_map): Define as a NOP function for now.
694 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
696 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
698 * coffcode.h: Move today's libcoff.h change into coffcode.h.
700 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
702 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
703 back into one line. Some compilers (sunos 4.1.3 for example)
704 won't accept args split across more than one line.
706 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
708 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
709 * configure: Regenerate.
711 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
713 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
714 try to do arithmetic on a void *, cast it to a unsigned char * first.
716 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
718 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
719 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
721 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
722 flag for a newly defined symbol.
723 (NAME(bfd_elf,record_link_assignment)): Likewise.
724 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
725 set the DEF or REF_REGULAR flags correctly.
727 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
728 (libbfd.h, libcoff.h): Corresponding change.
730 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
731 a PLT32 reloc as dynamic.
732 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
733 is not referenced by a dynamic object, and we are not making a
734 shared object, then don't make a PLT entry. If we do make a PLT
735 entry, make sure the symbol has been recorded as dynamic.
737 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
739 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
740 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
741 (powerpcle-*-cygwin32): New.
742 * peicode.h (add_data_entry): Get address from vma.
744 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
746 * elflink.c (_bfd_elf_create_linker_section): If the symbol
747 attached to the section has already been created as an undefined
748 symbol, treat it as if it hasn't been created yet.
750 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
752 * elflink.h (elf_bfd_final_link): Don't output initial dummy
753 symbol or section symbols if stripping all symbols and this is not
754 a relocateable link. Don't output the symbol string table if
755 there are no symbols.
756 (elf_link_flush_output_syms): Don't do anything if there are no
759 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
761 * coff-aux.c: New file.
762 * hosts/m68kaux.h: New file.
763 * config.bfd (m68*-apple-aux*): New target.
764 * configure.in (m68*-apple-aux*): New native host.
765 (m68kaux_coff_vec): New vector.
766 * configure: Rebuild.
767 * targets.c (m68kaux_coff_vec): Declare.
768 * coffcode.h (bfd_coff_backend_data): Add field
769 _bfd_coff_link_add_one_symbol.
770 (bfd_coff_link_add_one_symbol): Define.
771 (compare_arelent_ptr): New static function if TARG_AUX.
772 (coff_write_relocs): If TARG_AUX, sort the relocs.
773 (coff_write_object_contents): Set A/UX aouthdr magic number.
774 (coff_link_add_one_symbol): Define if not defined.
775 (bfd_coff_std_swap_table): Initialize new field.
776 * libcoff.h: Rebuild.
777 * cofflink.c (coff_link_add_symbols): Call
778 bfd_coff_link_add_one_symbol rather than
779 _bfd_generic_link_add_one_symbol.
780 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
781 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
782 * coff-mips.c (mips_ecoff_backend_data): Likewise.
783 * Makefile.in: Rebuild dependencies.
784 (BFD32_BACKENDS): Add coff-aux.o.
785 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
787 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
789 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
790 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
792 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
794 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
795 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
796 (maintainer-clean): Warn about deleting special files.
797 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
799 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
800 warning symbols correctly.
801 * elf32-i386.c (elf_i386_relocate_section): Likewise.
802 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
803 * elf32-mips.c (mips_elf_relocate_section): Likewise.
804 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
805 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
806 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
808 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
811 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
813 * libcoff-in.h: aligned newly exported names with bfd naming
814 conventions. Removed an erroneous define of POWERPC_LE_PE.
815 * libcoff.h: Rebuild.
816 * cofflink.c, coff-ppc.c: the above function name changes
818 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
820 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
821 * ecoff.c (struct extsym_info): Define.
822 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
823 to ecoff_link_write_external.
824 (ecoff_link_write_external): Accept a struct extsym_info pointer.
825 Strip symbols when appropriate.
827 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
828 * syms.c (BSF_OBJECT): Define.
829 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
830 * bfd-in2.h: Rebuild.
831 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
833 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
836 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
837 copying relocs into a shared object, treat a defined global symbol
839 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
840 * elf32-mips.c (mips_elf_relocate_section): Likewise.
841 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
843 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
844 real defined symbol, not to a weak defined symbol.
846 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
848 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
849 and made a few static functions externs.
851 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
852 POWERPC_LE_PE hack in cofflink.
854 * libcoff-in.h: promoted the following from cofflink.c to allow
855 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
856 coff_debug_merge_element, struct coff_debug_merge_type,
857 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
858 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
859 coff_debug_merge_hash_lookup, coff_link_section_info,
860 coff_final_link_info, coff_debug_merge_hash_newfunc,
861 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
863 * libcoff.h: re-gen'd
865 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
867 * syms.c: Include "bfdlink.h".
868 (struct stab_find_info): Define.
869 (_bfd_stab_section_find_nearest_line): New function.
870 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
872 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
873 * elf.c (_bfd_elf_find_nearest_line): Try calling
874 _bfd_stab_section_find_nearest_line before searching the ELF
875 symbol table. Find the closest STT_FUNC symbol, not the last one.
876 * libcoff-in.h (coff_data_type): Add line_info field.
877 * libcoff.h: Rebuild.
878 * coffgen.c (coff_find_nearest_line): Try calling
879 _bfd_stab_section_find_nearest_line before searching the COFF
881 * Makefile.in: Rebuild dependencies.
883 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
885 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
886 4 bytes, so we get the correct value when updating the register
887 field in little endian mode.
889 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
891 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
892 entry_section fields. Add sntoc and snentry fields.
893 * libcoff.h: Rebuild.
894 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
895 not toc_section and entry_section (the COFF file does not have any
896 sections at this point).
897 (coff_write_object_contents): Set o_snentry and o_sntoc from
898 snentry and sntoc rather than entry_section and toc_section.
899 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
900 snentry, not toc_section and entry_section.
901 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
902 entry_section from hentry.
903 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
905 (xcoff_link_input_bfd): Set sntoc, not toc_section.
906 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
907 than using toc_section directly.
909 * archures.c: Add missing `.' in enum bfd_architecture.
910 * bfd-in2.h: Rebuild.
912 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
913 Robert Lipe <robertl@arnet.com>.
915 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
917 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
918 to sections we allocate. Use bfd_zalloc to allocate initialial
919 sections, not bfd_alloc.
920 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
921 SDA{,2}I16 relocations.
922 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
923 whether to put something in .sbss or not.
924 (ppc_elf_relocate_section): Add support for more relocations. Add
925 in sec->output_offset where appropriate. Make error messages
926 include the symbol name.
928 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
929 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
930 doesn't get redefined messages if -shared.
932 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
933 section if the rel_section field has been set up.
935 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
937 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
940 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
942 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
943 of flags, only flags used are controlled by mach number. Bump up
944 output file mach number to highest of input file mach numbers.
945 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
946 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
948 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
949 bfd_elf64_sparc_vec support.
951 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
953 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
954 the embedded bit is set on some objects and not on others. Just
956 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
959 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
961 * coffcode.h (coff_new_section_hook): Don't try to align the
964 * coffcode.h (coff_set_section_contents): Fix the handling of the
965 .lib section to work even if the entire section contents are
966 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
967 Robert Lipe <robertl@arnet.com>.
969 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
971 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
972 memory here for contents.
974 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
975 _SDA2_BASE_ by 32768.
976 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
977 started using. Allocate contents for .sdata and .sdata2 sections
979 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
981 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
983 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
986 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
988 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
990 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
991 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
992 (bfd_mach_sparc_v9a): Define.
993 (bfd_mach_sparc_v9_p): Define.
994 * bfd-in2.h: Regenerated.
995 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
997 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
998 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
999 to bfd_elf32_sparc_vec.
1000 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1001 Add v8plus{,a} support.
1003 (sparc_compatible): New function.
1004 * elf32-sparc.h: #include "elf/sparc.h".
1005 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1006 elf32_sparc_final_write_processing): New functions.
1007 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1008 elf_backend_final_write_processing): Define.
1010 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1012 * elf-bfd.h (struct elf_link_hash_entry): Add
1013 linker_section_pointer field.
1014 (enum elf_linker_section_enum): Enumeration for new way of
1015 creating linker dynamic sections and symbols.
1016 (elf_linker_section{,_pointers}): New structures for creating
1017 dynamic sections and symbols.
1018 (elf_obj_tdata): Add linker_section_pointers and linker_section
1020 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1021 (_bfd_elf_create_linker_section): New declarations.
1022 (_bfd_elf_find_pointer_linker_section): Ditto.
1023 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1024 (_bfd_elf_make_linker_section_rela): Ditto.
1026 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1028 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1029 (ppc_elf_create_linker_section): New function to create the
1030 sections .got, .sdata, and .sdata2.
1031 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1033 (ppc_elf_check_relocs): Support more of the eabi relocations.
1034 (ppc_elf_relocate_section): Ditto.
1035 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1036 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1038 * elflink.h (elf_create_pointer_linker_section): New function to
1039 create initialized pointers in dynamic linker sections.
1040 (elf_finish_pointer_linker_section): Actually intialize the
1041 pointers created above.
1043 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1044 macros to provide both 32 and 64 bit versions of
1045 elf_create_pointer_linker_section.
1046 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1047 provide both 32 and 64 bit versions of
1048 elf_finish_pointer_linker_section.
1050 * elflink.c (_bfd_elf_create_linker_section): New function to
1051 create a linker section.
1052 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1053 given address in the linker pointer offsets created for a given
1055 (_bfd_elf_make_linker_section_rela): Make a RELA section
1056 corresponding to the generated linker section.
1058 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1060 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1062 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1064 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1065 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1066 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1067 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1068 toc entry in an objdump) for now.
1069 (ppc_do_last, ppc_get_last): New function - needed to save processing
1070 the toc owner to the end.
1071 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1074 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1075 toc owner from being done till last. Must define POWERPC_LE_PC
1078 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1080 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1082 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1083 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1085 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1087 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1089 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1093 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1095 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1097 * elf.c (assign_file_positions_for_segments): Don't increment file
1098 offset for a segment which contains no loadable sections.
1100 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1102 * reloc.c: Add new PowerPC relocations.
1103 * {bfd-in2,libbfd}.h: Regenerate.
1105 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1106 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1108 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1110 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1113 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1116 * coffgen.c (coff_find_nearest_line): Don't try to cache
1117 information in sections that are not owned by a BFD. From Richard
1118 Henderson <richard@atheist.tamu.edu>.
1120 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1121 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1122 * elflink.h (elf_link_output_extsym): Remove special check for
1125 * ecoffswap.h: Add prototypes for static functions.
1127 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1129 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1130 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1132 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1133 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1134 support. Begin support for R_PPC_SDA{2,}REL.
1136 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1139 create the .got and .got.neg sections.
1140 (ppc_elf_size_dynamic_sections): Call it.
1141 (ppc_elf_check_relocs): Call it.
1142 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1143 (ppc_elf_check_relocs): Add error messages for relocations we
1144 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1147 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1149 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1150 section flags for V.4 and eabi.
1152 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * elf.c (assign_file_positions_for_segments): If a segment
1155 contains no sections, don't mark it as readable.
1157 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1158 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1160 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1161 dynamic section, if there is one.
1162 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1163 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1164 (bfd_elf64_swap_dyn_in): Likewise.
1165 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1167 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1169 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1170 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1171 <pirker@eiunix.tuwien.ac.at>.
1173 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1175 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1176 PowerPC V.4 and eabi.
1177 * bfd-in2.h: Regenerate.
1178 * libfd.h: Regenerate.
1180 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1182 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1183 section type and SHF_EXCLUDE section flag, turning them into the
1184 appropriate bfd section flag.
1186 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * xcofflink.c (xcoff_link_add_symbols): Create the special
1189 sections if we see a DYNAMIC object, in case that is the only
1190 XCOFF input object we see.
1192 * elf32-mips.c: Extensive changes for a start at dynamic linking
1193 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1195 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1196 (struct elf_backend_data): Remove
1197 elf_backend_create_program_headers field. Add
1198 elf_backend_additional_program_headers and
1199 elf_backend_modify_segment_map fields.
1200 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1202 (elf_backend_additional_program_headers): Likewise.
1203 (elf_backend_modify_segment_map): Likewise.
1204 (elf_backend_create_program_headers): Don't define.
1205 (elfNN_bed): Change to account for field changes.
1206 * elf.c (assign_file_positions_for_segments): Call new
1207 modify_segment_map backend function. Don't call old
1208 create_program_headers backend function.
1209 (get_program_header_size): Call additional_program_headers rather
1210 than create_program_headers.
1211 * elflink.h (elf_link_add_object_symbols): Initialize
1212 type_change_ok from new backend field.
1213 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1215 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1216 a reloc against the appropriate section.
1218 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1219 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1220 (elf_flags_init): Rename from elf_ppc_flags_init.
1221 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1223 (ppc_elf_copy_private_bfd_data): Likewise.
1224 (ppc_elf_merge_private_bfd_data): Likewise.
1226 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1229 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1231 * coff-alpha.c (alpha_relocate_section): During final link, allow
1232 output .lita section to be bigger than 64k by adjusting gp value
1233 on a per-input section basis.
1234 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1236 (struct ecoff_section_tdata): Add gp field.
1238 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1240 Handle Alpha ECOFF changes in OSF/1 3.2.
1241 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1243 * coff-alpha.c: Include "aout/ar.h".
1244 (alpha_ecoff_get_relocated_section_contents): Don't require an
1245 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1246 3.2 doesn't generate one.
1247 (alpha_relocate_section): Likewise.
1248 (alpha_ecoff_slurp_armap): Define.
1249 (alpha_ecoff_slurp_extended_name_table): Define.
1250 (alpha_ecoff_construct_extended_name_table): Define.
1251 (alpha_ecoff_truncate_arname): Define.
1252 (alpha_ecoff_write_armap): Define.
1253 (alpha_ecoff_generic_stat_arch_elt): Define.
1254 (alpha_ecoff_update_armap_timestamp): Define.
1256 (alpha_ecoff_read_ar_hdr): New static function.
1257 (alpha_ecoff_get_elt_at_filepos): New static function.
1258 (alpha_ecoff_openr_next_archived_file): New static function.
1259 (alpha_ecoff_get_elt_at_index): New static function.
1260 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1261 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1262 _bfd_ecoff to alpha_ecoff.
1263 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1264 field from backend structure, rather than always calling
1265 _bfd_get_elt_at_filepos.
1266 * coff-mips.c (mips_ecoff_backend_data): Initialize
1267 get_elt_at_filepos field.
1268 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1269 from _bfd_generic_read_ar_hdr with minor changes.
1270 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1271 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1272 * libbfd.h: Rebuild.
1274 * bfd-in.h (BFD_IN_MEMORY): Define.
1275 * libbfd-in.h (struct bfd_in_memory): Define.
1276 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1277 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1278 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1279 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1280 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1281 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1282 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1283 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1284 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1285 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1287 (bfd_openstreamr): Likewise.
1288 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1289 BFD_IN_MEMORY is not set.
1290 * riscix.c (riscix_some_aout_object_p): Likewise.
1291 * bfd-in2.h, libbfd.h: Rebuild.
1293 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1294 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1295 (bfd_get_elt_at_index): Define.
1296 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1297 bfd_get_elt_at_index. Change index parameter from int to
1299 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1300 (_bfd_noarchive_get_elt_at_index): Define.
1301 (_bfd_archive_bsd_get_elt_at_index): Define.
1302 (_bfd_archive_coff_get_elt_at_index): Define.
1303 * bfd-in2.h, libbfd.h: Rebuild.
1304 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1305 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1306 * ieee.c (ieee_get_elt_at_index): Define.
1307 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1308 * oasys.c (oasys_get_elt_at_index): Define.
1309 * som.c (som_get_elt_at_index): Define.
1311 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1312 numbers to the .text section.
1314 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1317 If there is a SEC_DEBUGGING section, get the contents of the debug
1318 information part from it.
1319 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1321 (ieee_write_object_contents): Check ieee_write_debug_part return.
1323 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1325 * config.bfd (i[345]86-*-freebsd*): Add target.
1326 * configure.in (i386freebsd_vec): Add vec.
1327 * configure: Regenerate.
1328 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1329 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1330 Rebuild dependencies..
1331 * freebsd.h: New file.
1332 * i386freebsd.c: New file.
1333 * targets.c (i386freebsd_vec): Declare.
1334 (bfd_target_vector): Add i386freebsd_vec.
1335 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1336 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1338 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * ieee.c (ieee_slurp_debug): New static function.
1341 (ieee_object_p): Call it.
1342 (ieee_slurp_section_data): Skip debugging sections.
1343 (ieee_get_reloc_upper_bound): Likewise.
1344 (ieee_get_section_contents): Likewise.
1345 (ieee_canonicalize_reloc): Likewise.
1346 (ieee_write_section_part): Likewise.
1347 (ieee_write_debug_part): Likewise.
1348 (ieee_write_data_part): Likewise.
1349 (init_for_output): Likewise.
1351 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1353 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1355 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1356 relocs, since ppc_elf_relocate_section handles the linker case.
1357 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1359 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1360 ppc_elf_relocate_section since that is now the only caller.
1361 (ppc_elf_relocate_section): Ditto.
1363 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * coffcode.h (coff_write_object_contents): If we don't know the
1366 section of the entry point for an XCOFF executable, always set the
1367 entry address to -1.
1369 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1371 * elf.c (bfd_section_from_shdr): Add support for note sections.
1373 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1375 * bfd-in.h (struct _symbol_info): Add stab_type field.
1376 * bfd-in2.h: Rebuild.
1377 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1379 * elf32-ppc.c: Remove trailing newline from calls to
1381 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1382 difference if target endianness is known.
1384 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1386 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1387 old style TOC16 references without using R_PPC_GOT.
1388 (ppc_reloc_type): Ditto.
1389 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1390 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1391 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1392 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1393 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1395 (ppc_elf_adjust_dynamic_symbol): Ditto.
1396 (ppc_elf_adjust_dynindx): Ditto.
1397 (ppc_elf_size_dynamic_sections): Ditto.
1398 (ppc_elf_finish_dynamic_symbol): Ditto.
1399 (ppc_elf_finish_dynamic_sections): Ditto.
1400 (ELF_DYNAMIC_INTERPRETER): Define.
1402 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1404 * elf.c (copy_private_bfd_data): When attaching sections to
1405 segments ignore sections that won't be allocated. Patch from
1408 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1410 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1413 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1415 * coff-i960.c (CALC_ADDEND): Define.
1416 (coff_i960_relocate_section): Add the input section VMA to the
1417 addend for PC relative relocs.
1419 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1421 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1422 to correctly terminate.
1424 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1426 * targets.c (enum bfd_endian): Define.
1427 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1428 from boolean to enum bfd_endian. Change header_byteorder_big_p
1430 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1431 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1432 * bfd-in2.h: Rebuild.
1433 * All targets: Change initialization of byteorder and
1434 header_byteorder to use enum bfd_endian values rather than
1436 * All files: Change all references to byteorder_big_p and
1437 header_byteorder_big_p to use new bfd_*_endian macros.
1439 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1441 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1443 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1445 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1447 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1449 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1451 * ieee.c: Lots of minor cleanups. Make many functions return
1452 errors rather than calling abort. Also:
1453 (ieee_write_twobyte): Remove; change callers to call existing
1454 ieee_write_2bytes function.
1455 (ieee_write_expression): Don't output the section twice when
1456 outputting a local symbol. Don't emit an extraneous zero if there
1458 (ieee_slurp_sections): Set the lma as well as the vma.
1459 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1461 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1462 a recognized one or bfd_arch_unknown.
1463 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1465 (ihex_get_symtab): Likewise.
1467 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1469 * aoutx.h: Include <ctype.h>.
1470 (struct aout_link_includes_table): Define.
1471 (struct aout_link_includes_totals): Define.
1472 (struct aout_link_includes_entry): Define.
1473 (aout_link_includes_lookup): Define macro.
1474 (struct aout_final_link_info): Add includes field.
1475 (aout_link_includes_newfunc): New static function.
1476 (NAME(aout,final_link)): Initialize includes hash table.
1477 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1479 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1481 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1483 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1485 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1487 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1489 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1490 (pe_print_private_bfd_data): call pe_print_reloc.
1491 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1492 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1493 up some debugging as well.
1495 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1497 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1500 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1502 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1503 when setting sections to NULL.
1505 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1507 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1509 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1510 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1512 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1513 * bfd-in2.h: Rebuild.
1515 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1517 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1519 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1521 * ihex.c (ihex_scan): Handle record types 4 and 5.
1522 (ihex_object_p): Permit types 4 and 5.
1523 (ihex_set_section_contents): Remove check for out of range
1525 (ihex_write_object_contents): Generate types 4 and 5.
1527 * elflink.h (elf_link_output_extsym): Just ignore warning and
1528 indirect references to symbols which don't really exist.
1530 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1532 * peicode.h (pe_print_idata): Minor format fixes
1533 (pe_print_edata): New function. Under private printing, this formats
1534 the edata section of a PE file.
1535 (pe_print_private_bfd_data): Added call to pe_print_edata.
1537 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1539 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1540 index, don't call stoi.
1542 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1544 * srec.c (srec_scan): Set lma as well as vma.
1546 * ihex.c: New file; support for Intel Hex format.
1547 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1548 (ihex_vec): Declare.
1549 (bfd_target_vector): Always include ihex_vec.
1550 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1551 * Makefile.in: Rebuild dependencies.
1552 (BFD_LIBS): Add ihex.o
1553 (BFD_LIBS_CFILES): Add ihex.c.
1554 * bfd-in2.h: Rebuild.
1556 * elf.c (assign_file_positions_for_segments): Sort the sections in
1558 (get_program_header_size): Return the right size if segment_map is
1560 (copy_private_bfd_data): Don't bother to sort the sections.
1562 * bfd.c (bfd_record_phdr): New function.
1563 * bfd-in.h (bfd_record_phdr): Declare.
1564 * bfd_in2.h: Rebuild.
1566 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1569 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1570 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1572 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1573 (bfd_zmalloc): Change declaration.
1574 * libbfd.h: Rebuild.
1575 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1576 and realloc. Don't set bfd_error_no_memory if they fail.
1578 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1580 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1581 uses as well. Added a new howto to deal with TOCREL16 relocs that
1582 are TOCDEFN as well.
1583 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1584 to handle RVA relocs from dlltool.
1585 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1586 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1587 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1589 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1590 to get the right section alignment.
1592 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1594 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1595 p_paddr if p_paddr is zero.
1596 (make_mapping): Set includes_filehdr and includes_phdrs for first
1598 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1600 (assign_file_positions_for_segments): Handle includes_filehdr and
1601 includes_phdrs. Remove special handling of PT_PHDR and first
1603 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1604 when appropriate. Remove special handling of PT_PHDR segment.
1605 Use a more complex condition for when a section is included in a
1606 segment to handle Solaris linker oddities.
1608 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1610 * coff-m88k.c (howto_table): Reformatted for easier reading;
1611 special_function now points to new function m88k_special_reloc.
1612 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1614 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1615 be done correctly by m88k_special_reloc.
1616 (reloc_processing): New function to be used by RELOC_PROCESSING.
1617 (RELOC_PROCESSING): Define to call reloc_processing.
1619 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1621 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1622 (pe_print_pdata): Likewise.
1624 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1625 obstack_alloc fails.
1626 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1628 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1629 * Many files: don't set bfd_error_no_memory if one of the above
1632 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1633 if p_paddr_valid is set.
1634 (copy_private_bfd_data): New static function.
1635 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1637 * elf.c (assign_file_positions_for_segments): Fix case where extra
1638 program headers were allocated.
1640 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1641 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1642 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1643 _bfd_elf_print_private_bfd_data.
1645 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1646 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1647 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1648 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1649 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1650 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1651 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1653 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1655 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1656 * elf.c (make_mapping): New static function.
1657 (map_sections_to_segments): New static function.
1658 (elf_sort_sections): New static function.
1659 (assign_file_positions_for_segments): New static function.
1660 (map_program_segments): Remove.
1661 (get_program_header_size): Remove sorted_hdrs, count, and
1662 maxpagesize parameters. Simplify.
1663 (assign_file_positions_except_relocs): When generating an
1664 executable, use assign_file_positions_for_segments.
1665 (elf_sort_hdrs): Remove.
1666 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1667 to get_program_header_size.
1669 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1671 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1673 * configure, config.in: Regenerate with autoconf 2.7.
1675 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1676 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1678 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1680 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1681 (ecoff_sec_to_styp_flags): Likewise.
1682 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1683 (ecoff_set_symbol_info): Handle scRConst.
1684 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1685 (ecoff_compute_section_file_positions): Handle .rconst section.
1686 (_bfd_ecoff_write_object_contents): Likewise.
1687 (ecoff_link_check_archive_element): Handle scRConst.
1688 (ecoff_link_add_externals): Likewise.
1689 (ecoff_link_write_external): Handle .rconst section.
1690 (ecoff_reloc_link_order): Likewise.
1691 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1692 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1694 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1696 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1697 DEF_DYNAMIC flag is set.
1699 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1701 * host-aout.c: If TRAD_HEADER is defined, include it.
1703 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1705 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1706 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1707 (BFD_NEED_DECLARATION): New function.
1708 * configure.in: Use BFD_NEED_DECLARATION.
1709 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1710 * configure, config.in: Rebuild with autoconf 2.6.
1712 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1713 special_sections before returning when called with a non XCOFF
1716 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1719 * coffcode.h (coff_compute_section_file_positions): Only pad the
1720 previous section to force file alignment when creating an
1723 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1725 * coffcode.h (coff_compute_section_file_positions): If
1726 RS6000COFF_C, set up the .debug section.
1728 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1729 if it is not large enough to accomodate the entire TOC area with
1730 signed 16 bit offsets.
1731 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1733 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1734 TOC anchor to use the TOC value used in the output file.
1736 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1738 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1739 (_bfd_coff_read_string_table): Likewise.
1741 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1743 * pe-arm.c: Fix typos.
1744 * coff-arm.c: Likewise.
1746 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1748 * coff-ppc.c (list_ele): Added "cat"egory member.
1749 (record_toc): New category parameter (priv or pub).
1750 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1751 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1752 the mainline. It addes extra toc cells in error.
1753 (ppc_coff_swap_sym_in_hook): Added some documentation.
1754 (dump_toc): Can now diagnose "virtual toc" chicanery.
1756 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1758 * elf-bfd.h (struct elf_link_hash_table): Change type of
1759 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1761 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1763 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1764 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1766 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1767 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1768 defined or mentioned in a regular file.
1770 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1772 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1773 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1774 (coff_ppc_relocate_section): Correct REL24 handling
1775 (ppc_process_before_allocation): Correct TOCDEFN handling
1777 * peicode.h (dir_names): Added name descriptions
1779 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1781 * VERSION: Updated to cygnus-2.6.
1783 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1785 * targets.c (m68k4knetbsd_vec): Declare.
1787 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1789 * targets.c (bfd_target): Change type of second argument to
1790 _bfd_print_private_bfd_data from void * to PTR.
1791 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1792 using PTR rather than void *.
1793 * bfd-in2, libbfd.h: Rebuild.
1794 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1796 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1797 _bfd_generic_bfd_print_private_bfd_data rather than casting
1800 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1802 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1803 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1805 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1806 BFD64_BACKENDS_CFILES): New variables.
1809 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1811 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1812 not at the file position of the first section.
1813 * coffcode.h (coff_compute_section_file_positions): Avoid using
1815 (coff_write_object_contents): When generating a PPC PE executable
1816 with no symbols, round up the file size to a COFF_PAGE_SIZE
1818 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1819 don't write out a string table.
1821 * elf.c (bfd_section_from_shdr): When using a different section
1822 header, pass the new one to _bfd_elf_make_section_from_shdr.
1823 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1824 (elf_map_symbols): Add section VMA to symbol value when comparing
1826 (_bfd_elf_compute_section_file_positions): Only build symbol table
1827 if there are some symbols. Set file offset of symtab and strtab
1829 (assign_file_positions_except_relocs): Remove dosyms parameter.
1830 Change all callers. Never set file offset of symtab and strtab
1832 (_bfd_elf_copy_private_section_data): New function.
1833 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1834 (_bfd_elf_copy_private_symbol_data): New function.
1835 (swap_out_syms): Check for special mapping of st_shndx created by
1836 copy_private_symbol_data.
1837 * elfxx-target.h: Use new copy routines.
1838 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1839 (_bfd_elf_copy_private_section_data): Declare.
1841 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1843 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1846 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1847 _bfd_dummy_target, matching the recent change to archive
1850 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1852 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1853 arithmetic on PTR types.
1855 * aout-target.h (MY(callback)): Set the lma of the sections.
1857 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1858 symbol into a reloc against the section.
1860 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1862 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1863 glue for the relocs: IMGLUE and IFGLUE.
1864 (record_toc): new function - tracks toc contents
1865 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1866 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1867 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1868 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1869 (ppc_record_toc_entry): Removed a debug define (duh)
1871 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1872 (pe_print_idata): New function - formats the idata section data
1873 (pe_print_pdata): New function - formats the pdata section data
1874 (pe_print_private_bfd_data): calls to above
1876 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1878 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1879 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1880 TARGET_SYM and TARGET_NAME for vector and BFD name.
1881 * coff-pmac.c (pmac_xcoff_vec): Remove.
1882 (TARGET_SYM, TARGET_NAME): Define.
1883 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1884 machine to 0, not all PowerMacs are 601s.
1886 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1888 * elfcode.h (elf_object_p): Read in any program headers.
1889 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1890 based on the program headers, if any.
1891 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1892 (map_program_segments): Set p_paddr of program headers based on
1895 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1897 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1900 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1901 trying to do a relocateable link with a non-a.out object file.
1903 * archive.c (bfd_generic_archive_p): Check the first object file
1904 in an archive even if target_defaulted is set. If the object file
1905 has the wrong xvec, reject it.
1907 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1908 be represented, report the name via _bfd_error_handler.
1909 (translate_to_native_sym_flags): Likewise.
1910 * elf32-mips.c (mips_elf_final_link): Likewise.
1911 * oasys.c (oasys_write_sections): Likewise.
1913 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1914 which checks for STYP_OVRFLO sections.
1915 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1916 reloc and lineno count overflows.
1917 (coff_write_object_contents): Call coff_count_linenumbers before
1918 coff_compute_section_file_positions. If RS6000COFF_C, handle
1919 reloc and lineno count overflows.
1920 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1921 relocs before dealing with .pad sections. Count overflow section
1922 headers when handling .pad sections.
1924 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1927 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1928 (struct xcoff_link_hash_table): Add descriptor_section and
1929 special_sections fields.
1930 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1931 (xcoff_link_add_symbols): Set linkage section alignment. Create
1932 descriptor section. Check for magic symbol names (_text, etc.),
1933 and record them in special_sections if found. Set
1934 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1935 descriptor field to point back to the function code symbol.
1936 (xcoff_sweep): Always mark the special descriptor_section.
1937 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1938 function descriptor, and mark it if it is.
1939 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1940 parameter, and fill it in. Allocate space for the descriptor
1942 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1943 global linkage code. If an undefined function descriptor is
1944 exported, arrange to define it. Warn about any other undefined
1946 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1947 (xcoff_write_global_symbol): Create a function descriptor when
1949 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1950 * bfd-in2.h: Rebuild.
1952 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1954 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1955 (ppc_coff_link_hash_table): new types for hashing
1956 (ppc_coff_link_hash_newfunc): hash entry constructor
1957 (ppc_coff_link_hash_table_init): hash table initializer
1958 (ppc_coff_link_hash_table_create): hash table constructor
1959 (ppc_record_toc_entry): changed references to hash table
1960 (coff_ppc_relocate_section): changed references to hash table
1962 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1963 * libcoff.h: Rebuild
1965 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1966 (coff_link_add_symbols): removed toc_offset init
1968 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1970 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1973 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1974 if it is given and mmep is available.
1975 * acconfig.h: Undef USE_MMAP.
1976 * configure, config.in: Regenerated.
1977 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1978 table handling the old way.
1979 (aout_get_external_symbols): Don't complain if last byte of string
1981 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1982 (bfd_free_window) [! USE_MMAP]: Don't define.
1983 (bfd_get_file_window,
1984 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1986 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1988 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1991 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1993 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1994 compatible with AMD generated COFF files. Try to support both AMD
1995 and GNU formats simultaneously.
1996 (coff_a29k_relocate_section): Likewise.
1998 * libbfd.c (bfd_get_file_window): Change writable parameter from
1999 int to boolean; update all callers. Pass MAP_SHARED if not
2000 writable--it's required on Solaris. Cast fprintf argument to
2002 * bfd-in.h (bfd_get_file_window): Update declaration.
2003 * bfd-in2.h: Rebuild.
2004 * aoutx.h: Update calls to bfd_get_file_window.
2006 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2008 (xcoff_swap_ldhdr_in): New static function.
2009 (xcoff_swap_ldsym_in): New static function.
2010 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2011 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2012 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2013 Handle XTY_ER/XMC_XO symbols correctly.
2014 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2015 rather than normal symbol table.
2016 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2017 already defined with the same absolute value.
2018 (xcoff_mark): When considering called symbols, check whether the
2019 descriptor is from a dynamic object, rather than the symbol
2021 (xcoff_build_ldsyms): Likewise.
2023 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2024 Cast realloc and malloc return values. If malloc or realloc fail,
2025 set bfd_error_no_memory.
2026 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2027 * bfd-in2.h: Rebuild.
2029 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2031 * coff-ppc.c (ppc_record_toc_entry): new function.
2032 (in_reloc_p): changed return value.
2033 (coff_ppc_relocate_section): much rework.
2034 (ppc_allocate_toc_section): new function.
2035 (ppc_process_before_allocation): new function.
2036 (ppc_coff_swap_sym_in_hook): new function.
2038 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2039 (coff_link_add_symbols): initialize toc_offset.
2041 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2042 (coff_swap_aouthdr_out): Added more sections to the data
2043 dictionary for the pe file header. Also changed linker version
2044 number on the ppc side.
2045 (dir_names): small improvements to the dictionary printing.
2046 (pe_mkobject_hook): save the file level flags.
2048 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2049 (pe_tdata): added real_flags field
2050 (coff_tdata): added local_toc_sym_map and access macro
2052 * libcoff.h (coff_link_hash_entry): added toc_offset field
2053 (pe_tdata): added real_flags field
2054 (coff_tdata): added local_toc_sym_map and access macro
2056 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2057 (coff_mkobject): init for local_toc_sym_map
2058 (coff_write_object_contents): set the internal_a.magic to
2059 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2062 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2064 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2065 entries until both the line number address and the function name
2066 address are too large.
2068 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2069 * configure: Rebuilt.
2071 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2072 is defined in the environment.
2074 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2076 * som.c (som_get_section_contents_in_window): Define to use
2079 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2081 * coff-i860.c: New file, based on coff-i386.c.
2082 * cpu-i860.c: New file, based on cpu-i386.c.
2083 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2084 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2085 targets, using i860coff_vec.
2086 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2087 trad-core.o and hosts/i860mach3.h.
2088 (i860coff_vec): Use coff-i860.o and cofflink.o.
2089 * configure: Rebuild.
2090 * Makefile.in: Rebuild dependencies.
2091 (ALL_MACHINES): Add cpu-i860.o.
2092 (BFD32_BACKENDS): Add coff-i860.o.
2093 (CFILES): Add cpu-i860.c and coff-i860.c.
2094 * targets.c (i860coff_vec): Declare.
2095 (bfd_target_vector): Add &i860coff_vec.
2096 * archures.c (bfd_i860_arch): Declare.
2097 (bfd_archures_list): Add &bfd_i860_arch.
2098 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2099 (coff_set_flags): Handle bfd_arch_i860.
2100 (coff_write_object_contents): Handle I860 a.out magic number.
2102 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2104 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2105 the created .tc section to 2.
2106 (xcoff_mark): Don't keep a .loader reloc for a call to an
2107 undefined symbol when creating a shared library.
2108 (xcoff_build_ldsyms): When creating a shared library, generate
2109 global linkage code for a call to an undefined symbol.
2111 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2113 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2114 BFD32_BACKENDS, BFD64_BACKENDS.
2115 (.dep1): Put mkdep output in a separate file.
2116 Rebuilt dependencies.
2118 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2121 Permit use of mmap when available:
2123 * configure.in: Check for mmap, madvise, mprotect.
2124 * config.in, configure: Regenerated.
2126 * libbfd.c (struct _bfd_window_internal): Define type.
2127 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2129 (ok_to_map): New static variable for debugging.
2130 (_bfd_generic_get_section_contents_in_window): New function.
2131 * bfd-in.h (bfd_window_internal): Declare type.
2132 (bfd_window): Define type.
2133 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2134 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2137 * libaout.h (struct aoutdata): Add two window fields.
2138 (obj_aout_sym_window, obj_aout_string_window): New macros.
2139 * aoutx.h (some_aout_object_p): Initialize windows.
2140 (aout_get_external_symbols): Get symbol data and strings in
2141 windows instead of explicitly allocated buffers.
2142 (slurp_symbol_table): Free window instead of memory.
2143 (bfd_free_cached_info): Release windows instead of freeing storage
2145 (aout_link_free_symbols): Ditto.
2147 * targets.c (bfd_target): Add new field for
2148 get_section_contents_in_window.
2149 (BFD_JUMP_TABLE_GENERIC): Updated.
2150 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2151 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2152 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2153 macros for get_section_contents_in_window field.
2155 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2157 * core.c: Renamed to corefile.c
2158 * makefile.dos (OBJS): Change core.o to corefile.o
2159 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2162 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2164 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2165 targ_selvecs to allow debugging under Irix-5 native.
2168 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2170 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2171 to o. Clobber and restore the list of new csects around the call
2172 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2173 linker error and the linker wants to read the symbol table. Reset
2174 the line number count of a real section even if it has no relocs.
2175 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2177 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2180 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2182 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2183 an undefined symbol in a shared link.
2185 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2186 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2187 phdm@info.ucl.ac.be (Philippe De Muyter).
2189 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2191 * coff-m88k.c (rtype2howto): New static function.
2192 (RTYPE2HOWTO): Use it rather than a macro definition.
2194 * coffcode.h (coff_write_object_contents): set internal_a.magic
2195 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2197 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2198 define TRAD_HEADER to new file hosts/delta68.h.
2199 m88*-motorola-sysv*, however, does use ptrace-core.o.
2200 * hosts/delta68.h: New file.
2202 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2203 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2205 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2207 * i386linux.c (MY(vec)): Declare before use.
2209 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2211 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2212 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2214 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2215 BFD is not of the right type.
2216 (bfd_elf_get_needed_list): Likewise.
2217 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2218 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2219 * xcofflink.c (XCOFF_XVECP): Define.
2220 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2222 (bfd_xcoff_import_symbol): Likewise.
2223 (bfd_xcoff_export_symbol): Likewise.
2224 (bfd_xcoff_link_count_reloc): Likewise.
2225 (bfd_xcoff_record_link_assignment): Likewise.
2226 (bfd_xcoff_size_dynamic_sections): Likewise.
2228 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2229 table index against the number of symbols for a base relative
2232 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2234 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2235 full_aouthdr flag here...
2236 (_bfd_xcoff_bfd_final_link): ...not here.
2238 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2240 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2241 systems that have a system <libelf.h>.
2242 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2243 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2244 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2245 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2246 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2247 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2248 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2250 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2252 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2253 set, set BSF_WEAK in symbol. Change all callers.
2254 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2255 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2256 _bfd_generic_link_add_one_symbol.
2257 (ecoff_indirect_link_order): Check that the section tdata relocs
2258 are not NULL before using them.
2260 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2261 define TRAD_HEADER as hosts/alphalinux.h.
2262 * configure: Rebuild.
2263 * hosts/alphalinux.h: New file.
2264 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2267 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2269 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2270 C_ECOMM storage classes.
2272 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2274 (xcoff_mark): Call xcoff_mark_symbol.
2275 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2276 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2278 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2280 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2282 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2284 (xcoff_find_reloc): New static function.
2285 (xcoff_link_add_symbols): Use it.
2286 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2287 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2288 relocate the value of C_DECL.
2290 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2292 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2294 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2295 callback decide what goes in .relocs.
2296 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2297 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2300 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2302 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2305 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * xcofflink.c: More improvements, mostly to fix handling of
2308 constructors and a few other special cases.
2309 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2310 zero, reverting yesterday's change.
2311 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2312 (bfd_xcoff_link_count_reloc): Declare.
2313 (bfd_xcoff_record_link_assignment): Declare.
2314 * bfd-in2.h: Rebuild.
2316 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2318 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2319 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2320 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2321 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2322 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2323 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2325 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2328 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2329 segments includes the a.out header. See to that the magic number
2330 *always* is big-endian.
2332 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2333 m68k4k NetBSD configurations.
2335 * configure.in, configure: Separate i386 & mips NetBSD
2336 configurations from other BSD ones. Don't assume DEC is the only
2337 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2338 configurations. Add support for m68k4k NetBSD object format.
2340 * libaout.h: Added M_68K4K_NETBSD magic.
2342 * m68k4knetbsd.c: New file.
2344 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2346 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2349 * hosts/mipsnbsd.h: New file.
2352 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2354 * config.bfd: Add config stuff for mips*-*-magic* to set
2355 targ_defvec to ecoff_big_vec.
2358 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2360 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2362 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2363 toc_section, and entry_section fields.
2364 (struct xcoff_section_tdata): Remove ldrel_count field.
2365 * libcoff.h: Rebuild.
2366 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2368 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2369 full a.out header if full_aouthdr is set in xcoff_data.
2370 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2371 based on sections stored in xcoff_data.
2372 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2374 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2375 (rs6000coff_vec): Set symbol_leading_char to '.'.
2376 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2377 value stored in ret rather than returning a pointer value.
2379 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2381 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2384 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2386 * som.c (som_slurp_string_table): Allocate the strings with malloc
2387 since they're free'd by free_cached_info.
2388 (som_slurp_symbol_table): Similarly for the symbol table.
2390 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2392 * Makefile.in (diststuff): Don't make headers.
2394 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * Makefile.in: Rebuild dependencies.
2398 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2399 output_bfd is not SunOS.
2400 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2401 non-SunOS input files.
2403 * xcofflink.c: Extensive changes to support linking shared objects
2404 and generating a .loader section.
2405 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2406 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2407 last_symndx, and ldrel_count fields.
2408 * libcoff.h: Rebuild.
2409 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2410 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2412 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2413 (bfd_xcoff_export_symbol): Declare.
2414 (bfd_xcoff_size_dynamic_sections): Declare.
2415 * bfd-in2.h: Rebuild.
2417 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2419 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2420 * configure: Rebuild.
2421 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2422 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2424 (pmac_xcoff_vec): Update to use new xcoff support.
2425 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2426 (xcoff_write_armap): Declare buf as unsigned char.
2427 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2429 * mpw-make.sed: Generalize subdir_do edit.
2431 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2433 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2434 correctly. Don't initialize asect->vma.
2436 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2438 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2439 something a little less than the page size.
2441 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2443 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2445 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2447 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2448 * coffcode.h (coff_write_object_contents): If .bss is before
2449 .data us that as data_start.
2450 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2452 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2453 (coff_swap_outhdr_out): Hardwire in version number.
2455 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2457 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2458 major and minor to *_vno, since the former are also macros in
2459 SunOS header files. Cast result of bfd_alloc to appropriate
2462 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2463 before assigning to sec_data.
2465 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2467 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2468 now relative to the section, not absolute.
2469 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2470 get the file name when there is a N_SO directory name. When
2471 handling stabs, remember that section->vma was added to the
2474 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2476 * sunos.c (struct sunos_link_hash_table): Add needed field.
2477 (sunos_link_hash_table_create): Call bfd_release, not free.
2478 (sunos_link_hash_table_create): Initialize needed field.
2479 (sunos_add_dynamic_symbols): Record needed objects.
2480 (bfd_sunos_get_needed_list): New function.
2481 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2482 * bfd-in2.h: Rebuild.
2484 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2486 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2488 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2490 * bfd-in.h (struct bfd_link_needed_list): Rename from
2491 bfd_elf_link_needed_list.
2492 * bfd-in2.h: Rebuild.
2493 * elf.c, elflink.h, libelf.h: Corresponding changes.
2495 Add start at AIX linker support; no shared libraries yet.
2496 * xcofflink.c: New file.
2497 * configure.in (rs600coff_vec): Use xcofflink.o.
2498 * configure: Rebuild.
2499 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2501 (struct xcoff_section_tdata): Define.
2502 (xcoff_section_data): Define macro.
2503 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2504 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2505 (_bfd_xcoff_bfd_final_link): Declare.
2506 (_bfd_ppc_xcoff_relocate_section): Declare.
2507 * libcoff.h: Rebuild.
2508 * coff-rs6000.c: Clean up a bit.
2509 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2510 cputype, csects, and debug_indices.
2511 (xcoff_copy_private_bfd_data): Copy cputype.
2512 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2513 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2514 (xcoff_reloc_type_lookup): Rename from
2515 rs6000coff_reloc_type_lookup.
2516 (coff_relocate_section): Define.
2517 (_bfd_xcoff_sizeof_headers): Define.
2518 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2519 (_bfd_xcoff_bfd_relax_section): Define.
2520 (_bfd_xcoff_bfd_link_split_section): Define.
2521 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2523 * coffcode.h (coff_compute_section_file_positions): If AIX,
2524 increment sofar by SMALL_AOUTSZ if not executable.
2525 (coff_write_object_contents): If AIX, always output an a.out
2526 header; if not executable, header size of SMALL_AOUTSZ.
2527 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2528 (_bfd_stringtab_init): Initialize xcoff field.
2529 (_bfd_xcoff_stringtab_init): New function.
2530 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2531 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2532 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2533 * libbfd.h: Rebuild.
2534 * Makefile.in: Rebuild dependencies.
2535 (BFD32_BACKENDS): Add xcofflink.o.
2536 (CFILES): Add xcofflink.c.
2538 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2539 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2540 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2542 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2544 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2546 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2548 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2549 * config.in: Regenerated.
2551 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2552 (_bfd_chunksize): New variable.
2553 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2554 for obstack chunk size.
2555 * configure.in: Check for getpagesize.
2556 * configure: Regenerated.
2558 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2560 * trad-core.c (rawptr): Make it a local variable of
2561 ptrace_unix_core_file_p.
2563 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2565 * coff-arm.c (in_reloc_p): New.
2566 * coff-i386.c (in_reloc_p): New.
2567 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2568 (coff_write_object_contents): Only set has_reloc_section
2570 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2571 in_reloc_p to decide if reloc should be emitted.
2572 * libcoff.h (pe_data_type.in_reloc_p): New.
2573 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2575 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2577 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2578 (_bfd_coff_read_internal_relocs): Likewise.
2579 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2580 (_bfd_coff_read_internal_relocs): Likewise.
2582 * elflink.h (elf_link_add_object_symbols): Correct conditions
2583 under which type and size change warnings are issued.
2585 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2587 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2588 a symbol which is not in a real section.
2589 (coff_write_native_symbol): Corresponding change.
2591 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2592 coff_link_hash_newfunc and make non-static.
2593 (_bfd_coff_link_hash_table_init): New function, broken out of
2594 _bfd_coff_link_hash_table_create.
2595 (_bfd_coff_link_hash_table_create): Use it.
2596 (process_embedded_commands): Make static.
2597 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2598 (_bfd_coff_link_hash_table_init): Declare.
2599 * libcoff.h: Rebuild.
2601 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2602 field in XCOFF tdata.
2603 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2604 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2605 based on cputype stored in a.out header, or in n_type of initial
2607 (coff_write_object_contents): Set cputype correctly in a.out
2609 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2611 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2612 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2614 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2615 * libcoff.h: Rebuild.
2617 * cpu-rs6000.c (rs6000_compatible): New static function.
2618 (bfd_rs6000_arch): Use it.
2619 * cpu-powerpc.c (powerpc_compatible): New static function.
2620 (arch_info_struct): Define various flavours of PowerPC.
2621 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2624 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2626 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2628 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2630 * elflink.h (elf_link_add_object_symbols): Don't warn about
2631 changing the size or type if the old definition was weak.
2633 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2635 * coffcode.h (combined_entry_type): Add fix_line field.
2636 (coff_slurp_line_table): Warn if we try to set the lineno field of
2638 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2639 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2640 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2641 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2643 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2644 * libcoff.h: Rebuild.
2646 * libcoff-in.h (struct xcoff_tdata): Define.
2647 (xcoff_data): Define.
2648 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2649 * bfd-in2.h, libcoff.h: Rebuild.
2650 * coff-rs6000.c (xcoff_mkobject): New static function.
2651 (coff_mkobject): Define.
2652 (xcoff_copy_private_bfd_data): New static function.
2653 (coff_bfd_copy_private_bfd_data): Define.
2654 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2656 (rs6000coff_vec): Add DYNAMIC to object_flags.
2657 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2658 .loader sections specially.
2659 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2660 section alignment from the XCOFF tdata information.
2661 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2662 F_SHROBJ, and copy the extra a.out header information into the
2663 XCOFF tdata structure.
2664 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2665 F_DYNLOAD and the extra a.out header information.
2666 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2667 C_HIDEXT symbol with attached csect information.
2668 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2669 in the o_maxdata field.
2670 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2671 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2672 end if BSF_NOT_AT_END is set.
2674 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2675 _bfd_read_ar_hdr_fn.
2676 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2677 * bfd-in2.h, libbfd.h: Rebuild.
2678 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2680 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2681 (bfd_slurp_bsd_armap_f2): Likewise.
2682 (_bfd_slurp_extended_name_table): Likewise.
2684 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2686 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2688 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2689 when the symbol table is empty.
2691 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2692 space for section symbols, since we don't output them either.
2693 (elf_m68k_adjust_dynindx): Removed.
2695 * ptrace-core.c (rawptr): Make it a local variable of
2696 ptrace_unix_core_file_p.
2698 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2700 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2703 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2704 Mac object file formats.
2706 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2709 auxent if there isn't one.
2710 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2711 rather than FILNMLEN as the maximum name length.
2713 * coffcode.h (bfd_coff_backend_data): Add new field
2714 _bfd_coff_print_aux.
2715 (bfd_coff_print_aux): New static function.
2716 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2717 scnlen field of an XTY_LD csect aux entry.
2718 (coff_print_aux): New static function.
2719 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2720 in coff_pointerize_aux_hook.
2721 (bfd_coff_std_swap_table): Initialize new field.
2722 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2723 * libcoff.h: Rebuild.
2724 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2725 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2727 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2728 if there are symbols, for native AIX ld compatibility.
2730 * coffcode.h (bfd_coff_backend_data): Add new field
2731 _bfd_coff_pointerize_aux_hook.
2732 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2733 or I960, and as 0 otherwise.
2734 (bfd_coff_std_swap_table): Initialize new field.
2735 * libcoff.h: Rebuild.
2736 * coffgen.c (coff_pointerize_aux): Change parameters to take
2737 symbol pointer instead of type and class, and to take aux index.
2738 Call _bfd_coff_pointerize_aux_hook if it is defined.
2739 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2740 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2741 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2743 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2744 read-only/host-only support.
2746 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2748 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2751 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2752 BFD_JUMP_TABLE_ARCHIVE accordingly.
2753 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2754 (_bfd_compute_and_write_armap): Declare.
2755 (_bfd_generic_read_ar_hdr): Declare.
2756 (_bfd_read_ar_hdr): Define.
2757 (_bfd_noarchive_read_ar_hdr): Define.
2758 (_bfd_archive_bsd_read_ar_hdr): Define.
2759 (_bfd_archive_coff_read_ar_hdr): Define.
2760 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2761 _bfd_read_ar_hdr instead.
2762 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2763 (_bfd_compute_and_write_armap): Rename from
2764 compute_and_write_armap. Make non-static. Change all callers.
2765 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2766 than _bfd_snarf_ar_hdr.
2767 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2768 * ieee.c (ieee_read_ar_hdr): Define.
2769 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2770 * oasys.c (oasys_read_ar_hdr): Define.
2771 * som.c (som_read_ar_hdr): Define.
2772 * bfd-in2.h, libbfd.h: Rebuild.
2774 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2776 * peicode.c (coff_swap_filehdr_in): If symptr is
2777 zero, there aren't any symbols, even if nsyms is set.
2779 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2781 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2783 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2784 sections, and set styp correctly for them: .got, .hash, .dynamic,
2785 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2786 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2788 (ecoff_sort_hdrs): New static function.
2789 (ecoff_compute_section_file_positions): Return boolean, not void.
2790 Sort the sections by VMA before looking through them. Put the
2791 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2792 section on an appropriate boundary within the page.
2793 (ecoff_compute_reloc_file_positions): Check return value of
2794 ecoff_compute_section_file_positions.
2795 (_bfd_ecoff_set_section_contents): Likewise.
2796 (_bfd_ecoff_write_object_contents): Check for various Alpha
2797 section types when incrementing text_size and data_size. Call
2798 adjust_headers backend function if it exists.
2799 * coff-alpha.c (alpha_adjust_headers): New static function.
2800 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2801 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2803 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2805 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2807 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2808 of ALTERNATE_AIX_CORE_FORMAT.
2809 * configure.in (aix4): No longer need CORE_FLAGS.
2810 * configure: Updated.
2812 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2814 NS32k changes from Ian Dall:
2815 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2817 (aout_link_input_section_std, aout_link_input_section_ext,
2818 aout_link_reloc_link_order): Call them instead of _bfd_*
2820 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2822 (backend_data): Use it instead of hardcoded zero.
2824 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2825 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2827 * ns32knetbsd.c: Include bfd.h.
2828 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2829 (MY_bfd_reloc_type_lookup): Declare function too.
2830 * pc532-mach.c (set_sizes): Don't declare.
2831 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2832 (backend_data, MY_backend_data): Don't define.
2834 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2835 ns32k-*-lites* like ns32k-*-netbsd*.
2837 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2840 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2842 * coffcode.h (coff_write_object_contents): Restore setting
2843 f_timdat to 0, deleted on August 22.
2845 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2847 * coffcode.h (coff_bfd_copy_private_symbol_data,
2848 coff_bfd_copy_private_section_data,
2849 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2850 * peicode.h (coff_bfd_copy_private_bfd_data): New
2851 (pe_bfd_copy_private_bfd_data): New.
2852 (coff_swap_scnhdr_in): Swap bss size into the right place.
2853 (pe_print_private_bfd_data): Add some newlines.
2855 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2857 * som.c (setup_sections): Don't die if a space has no subspaces.
2859 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2861 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2862 dynamic symbol override a common symbol. Don't change the size or
2863 type if they have been set and the new symbol is not a definition.
2864 Warn if the size or type changes.
2866 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2868 * som.c (som_begin_writing): Don't write the symbol table or
2870 (som_finish_writing): Write them here. Place them after the
2871 subspace data, but before the relocs.
2873 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2875 * sunos.c (sunos_add_one_symbol): Just pass false, not
2876 info->shared_library, to sunos_create_dynamic_sections.
2877 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2879 (sunos_check_dynamic_reloc): Remove .text section assertion.
2881 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2883 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2884 * configure, configure.in: Add pmac_xcoff_vec case.
2885 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2886 * coff-pmac.c: New file, PowerMac XCOFF support.
2887 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2888 * targets.c (pmac_xcoff_vec): Declare.
2890 * mpw-config.in: Various changes to be compatible with the
2891 autoconf-based configury.
2892 * mpw-make.sed: New file, sed commands to translate Unix
2893 makefile into MPW syntax.
2894 * mpw-make.in: Remove.
2895 * hosts/mpw.h: Remove.
2896 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2897 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2899 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2901 * binary.c (binary_get_symtab): Return an empty string on error.
2902 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2904 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2906 * coff-ppc.c: Reformatted according to gnu conventions
2907 Removed irrelevant "if 0" code
2909 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2911 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2912 symbols rather than as indirect symbols.
2913 (MY(slurp_symbol_table)): Don't do anything special about
2916 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2917 of .ctors and .dtors sections is no larger than 2.
2919 * sunos.c (sunos_add_one_symbol): Don't change
2920 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2922 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2923 dynamic symbols when creating a shared library.
2924 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2926 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2927 written even if it is not defined in a regular object.
2928 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2929 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2930 rather than the constant 22.
2931 (sunos_check_dynamic_reloc): Handle creating a shared library.
2932 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2933 zero when creating a shared library.
2934 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2935 write it out at the start of the symbol table.
2937 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2939 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2941 * config.bfd: Add arm-*-coff.
2942 * configure.in, configure: Add armcoff_{little,big}_vec.
2943 * targets.c (armcoff_{little,big}_vec): Declare.
2944 (bfd_target_vector): Add armcoff_{little,big}_vec.
2945 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2947 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2949 * targets.c (bfd_find_target): Remove debugging code.
2951 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2953 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2955 * Makefile.in: added *-ppc files
2956 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2957 allow pe based .o's to be shared with other tools on ppc/NT
2958 * config.bfd: added powerpc[le]-[pe|winnt] config support
2959 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2960 * peicode.h: Added more section flags for PE on ppc
2961 Added coff_swap_filehdr_out to allow peicode.h to be
2962 used for non-image PE files on ppc.
2963 Check for image, or not, before copying pe_opthdr
2964 * targets.c: Added new bfd's
2965 * targets.c: Removed two inactive bfds that shouldn't have made it this
2968 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2970 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2971 explicit values to initialize all relocs. Change all users.
2972 (ppc_elf_brtaken_inner): New function to handle branch predicition
2974 (ppc_elf_brtaken_reloc): Ditto.
2975 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2976 relocs use ppc_elf_unsupported_reloc.
2977 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2978 needs to be reported.
2979 (ppc_elf_relocate_section): Support branch prediction relocs.
2981 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2983 * bfd.c (bfd_assert): Remove \n from string passed to
2986 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2987 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2988 (bfd_coff_make_section_hook): Don't define.
2989 (coff_make_section_hook): Remove.
2990 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2991 (styp_to_sec_flags): Likewise.
2992 (coff_write_object_contents): Likewise.
2993 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2995 * libcoff.h: Rebuild.
2996 * coffgen.c (make_a_section_from_file): Just call
2997 bfd_make_section_anyway, not bfd_make_section or
2998 bfd_coff_make_section_hook.
2999 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3000 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3001 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3002 make_section_hook field.
3003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3005 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3006 pointers into value field for warning and indirect symbols; just
3007 leave the value field alone.
3008 * linker.c (generic_link_add_symbol_list): Use next symbol for
3009 warning and indirect symbols, rather than looking in symbol value.
3010 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3011 parameter. Change all callers. Remove support for indirect
3012 symbols; it didn't work anyhow.
3013 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3014 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3015 * bfd-in2.h: Rebuild.
3017 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3019 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3020 go back to telling the tools this reloc operates on 32 bits.
3022 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3024 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3025 rather than a direct fprintf.
3026 * archive.c (_bfd_write_archive_contents): Likewise.
3027 * coffcode.h (coff_slurp_symbol_table): Likewise.
3028 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3029 (ppc_elf_unsupported_reloc): Likewise.
3030 (ppc_elf_relocate_section): Likewise.
3031 * i386linux.c (linux_tally_symbols): Likewise.
3032 (linux_finish_dynamic_link): Likewise.
3033 * osf-core.c (osf_core_core_file_p): Likewise.
3034 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3035 * som.c (som_sizeof_headers): Likewise.
3036 * srec.c (srec_bad_byte): Likewise.
3037 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3038 * libbfd-in.h (bfd_assert): Declare first parameter const.
3039 * libbfd.h: Rebuild.
3040 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3041 bfd_reloc_overflow is enough.
3042 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3043 * coff-h8500.c (rtype2howto): Likewise.
3044 * coff-z8k.c (rtype2howto): Likewise.
3045 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3046 * elf.c (_bfd_elf_get_lineno): Likewise.
3047 (_bfd_elf_no_info_to_howto): Likewise.
3048 (_bfd_elf_no_info_to_howto_rel): Likewise.
3049 * hp300hpux.c (convert_sym_type): Likewise.
3050 (MY(swap_std_reloc_in)): Likewise.
3051 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3053 * libaout.h (struct aoutdata): Add line_buf field.
3054 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3055 and filename_buffer. Instead, use a malloc buffer stored in the
3056 new line_buf field. Remove length restrictions.
3058 * coffgen.c (string_size): Remove static variable.
3059 (debug_string_size, debug_string_section): Likewise.
3060 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3061 and debug_string_size_p parameters. Use them instead of the
3062 global variables. Change all callers.
3063 (coff_write_symbol): Likewise.
3064 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3065 (coff_write_symbols): Add local variables to replace removed
3068 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3069 function, and line_base fields.
3070 * libcoff.h: Rebuild.
3071 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3072 information, rather than using static variables.
3074 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3075 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3077 * init.c (initialized): Remove static variable.
3078 (bfd_init): Don't bother setting initialized.
3079 (bfd_check_init): Remove.
3080 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3081 * libbfd.h: Rebuild.
3083 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3085 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3086 size for full core dumps. Copy core file header to private data.
3087 (rs6000coff_core_file_failing_command,
3088 rs6000coff_core_file_failing_signal): New functions to extract
3089 the file name and terminating signal from the core file.
3090 * coff-rs6000.c: Use them.
3092 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3094 Change arch info to be const, initialized at compile time.
3095 * archures.c: Reindent many functions. Change CONST to const.
3096 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3097 nothing set it anyhow. Make next const.
3098 (bfd_arch_info_list): Remove.
3099 (bfd_archures_list): Rename from archures_init_table. Change from
3100 a table of function pointers to a table of bfd_arch_info_type
3101 structure addresses.
3102 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3103 (bfd_lookup_arch): Likewise.
3104 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3106 (bfd_default_arch_struct): Make const.
3107 (bfd_arch_init, bfd_arch_linkin): Remove.
3108 (bfd_get_arch_info): Return a const pointer.
3109 * init.c (bfd_init): Don't call bfd_arch_init.
3110 * bfd.c (struct _bfd): Make arch_info const.
3111 * bfd-in2.h: Rebuild.
3112 * libbfd.h: Rebuild.
3113 * configure.in: Put & before everything in $selarchs.
3114 * configure: Rebuild.
3115 * cpu-*.c: Change bfd_*_arch from a function which calls
3116 bfd_arch_linkin to a const structure.
3117 * ieee.c (ieee_object_p): Make arch const.
3119 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3121 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3123 * bfd-in2.h: Regenerate.
3124 * libbfd.h: Regenerate.
3126 * elf32-ppc.c (reloc_type): Update names to match current draft.
3127 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3128 relative. Update names to current V.4 draft.
3129 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3130 (ppc_elf_relocate_section): Rename relocations to match draft.
3132 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3134 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3135 compiled with -mrelocatable-lib to be linked with either normal
3136 modules or -mrelocatable modules.
3138 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3140 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3141 in the a.out header.
3143 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3144 a reloc against a local symbol, even if it's not a section.
3146 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3148 * targets.c (bfd_target): Remove unused align_power_min field.
3149 * bfd-in2.h: Rebuild.
3150 * All backends: Remove initialization of align_power_min.
3152 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3154 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3156 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3158 * config.bfd (mips-dec-netbsd*): New target.
3159 * configure.host (mips-dec-netbsd*): New host.
3160 * configure.in (mips-dec-netbsd*): New native.
3161 * configure: Rebuild.
3163 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3165 Make the COFF backend linker merge common types:
3166 * cofflink.c (struct coff_debug_merge_element): Define.
3167 (struct coff_debug_merge_type): Define.
3168 (struct coff_debug_merge_hash_entry): Define.
3169 (struct coff_debug_merge_hash_table): Define.
3170 (coff_debug_merge_hash_table_init): Define.
3171 (coff_debug_merge_hash_table_free): Define.
3172 (coff_debug_merge_hash_lookup): Define.
3173 (struct coff_final_link_info): Add debug_merge field.
3174 (coff_debug_merge_hash_newfunc): New static function.
3175 (_bfd_coff_final_link): Allocate and free debug_merge table.
3176 (coff_link_input_bfd): Merge identical enum, struct and union
3179 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3181 Convert i960 COFF to use COFF backend linker.
3182 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3183 structure to store the symbol being used.
3184 (coff_i960_start_final_link): New static function.
3185 (coff_i960_relocate_section): New static function.
3186 (coff_i960_adjust_symndx): New static function.
3187 (coff_start_final_link): Define.
3188 (coff_relocate_section): Define.
3189 (coff_adjust_symndx): Define.
3190 * coffcode.h (bfd_coff_backend_data): Add new callback function
3191 _bfd_coff_start_final_link.
3192 (bfd_coff_start_final_link): Define.
3193 (coff_start_final_link): Define if not defined.
3194 (bfd_coff_std_swap_table): Add coff_start_final_link.
3195 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3197 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3198 function callback is not NULL.
3199 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3200 (_bfd_coff_internal_syment_name): Declare.
3201 * libcoff.h: Rebuild.
3202 * configure.in (icoff_big_vec): Add cofflink.o.
3203 (icoff_little_vec): Likewise.
3204 * configure: Rebuild.
3206 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3208 * Makefile.in (clean-info): Remove extraneous tab from line
3211 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3213 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3214 contents has relocs.
3216 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3218 * coffcode.h (coff_compute_section_file_positions): Keep the
3220 (coff_write_object_contents): Remember if it's a relocatable
3222 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3223 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3224 if relocatable file. Swap out saved raw size.
3226 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3228 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3229 (maintainer-clean): Rename from realclean, passing
3230 maintainer-clean down to subdirectories, but leave realclean as a
3233 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3236 * dep-in.sed: Remove config.h from generated dependencies.
3238 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3239 broken out of sunos_canonicalize_dynamic_symtab.
3240 (sunos_canonicalize_dynamic_symtab): Call new function
3241 sunos_slurp_dynamic_symtab.
3242 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3243 dynamic symbol table to the caller.
3244 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3245 callback to override the symbols being read.
3246 * libaout.h (struct aout_backend_data): Add three new parameters
3247 to add_dynamic_symbols callback.
3249 Extensive minor changes to avoid various gcc warnings. Also:
3250 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3251 * archures.c (bfd_arch_info_type): Change mach field from long to
3253 (bfd_lookup_arch): Change machine parameter from long to unsigned
3256 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3259 a symbol with a non-zero plt_offset.
3261 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3263 * elfcode.h (align_file_position): Remove; not used.
3265 * configure.in: Only check for <sys/procfs.h> on a native system,
3266 and make sure it defines prstatus_t.
3267 * configure: Rebuild.
3269 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3271 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3273 * config.in: Rename from config.h.in.
3274 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3275 Check for config.h:config.in when creating stamp-h.
3276 * configure: Rebuild.
3277 * Makefile.in (stamp-h): Depend upon config.in rather than
3278 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3279 calling config.status.
3281 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3282 (Makefile): Just rebuild Makefile.
3283 (config.h, stamp-h): New targets.
3284 * configure.in: Create stamp-h when rebuilding config.h.
3285 * configure: Rebuild.
3287 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * configure.in: Call AC_CONFIG_HEADER. Substitute
3290 HOST_64BIT_LONG. Check that various header files exist. Check
3291 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3292 and/or free need to be declared. Don't make a link to sysdep.h.
3293 Define TRAD_HEADER for various hosts.
3294 * configure: Rebuild.
3295 * configure.host: Don't set my_host. Add definitions taken from
3296 host header files for various entries. Remove entries which now
3298 * acconfig.h: New file.
3299 * config.h.in: New file, built by autoheader.
3300 * sysdep.h: New file.
3301 * Makefile.in (do_distclean): Don't remove sysdep.h.
3303 (LOCAL_H_DEPS): New variable.
3304 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3306 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3307 ($(OPTIONAL_BACKENDS)): Likewise.
3308 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3309 looking through sysdep.h.
3310 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3311 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3312 (fprintf_vma, sprintf_vma): Likewise.
3313 (int64_type, uint64_type): Don't define.
3314 * bfd-in2.h: Rebuild.
3315 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3316 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3317 * lynx-core.c: Include stuff from old hosts/lynx.h.
3318 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3319 rather than NO_FCNTL.
3320 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3321 rather than NATIVE_HPPAHPUX_COMPILER.
3322 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3324 * hosts/*.h: Remove all header files which merely include,
3325 declare, and define things. Leave header files which define
3326 information needed by trad-core.c.
3328 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3329 (BFD_CC_FOR_BUILD): Define.
3330 * configure.in: Use BFD_CC_FOR_BUILD.
3331 * configure: Rebuild.
3333 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3335 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3336 * configure: Rebuild.
3338 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3341 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3343 * config.bfd: i386pe_ve -> i386pe_vec.
3345 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3347 * configure.host: Incorporate host Makefile fragments by setting
3349 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3350 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3351 value based on whether the code is being compiled by a cross
3352 compiler. Don't substitute host_makefile_frag or frags.
3353 * aclocal.m4: New file to define local AC_PROG_CC.
3354 * configure: Rebuild.
3355 * Makefile.in (INSTALL): Set to @INSTALL@.
3356 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3357 (INSTALL_DATA): Set to @INSTALL_DATA@.
3359 (CC): Define as @CC@.
3360 (CFLAGS): Set to @CFLAGS@.
3361 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3362 (@host_makefile_frag@): Remove.
3363 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3364 after other options.
3365 (config.status): Remove dependency upon @frags@.
3366 * config/*.mh, config/README: Remove.
3368 * config.bfd: Rewrite to incorporate the contents of the Makefile
3369 fragments by setting shell variables, rather than merely returning
3370 the name of a Makefile fragment.
3371 * configure.in: Use shell variables set by config.bfd rather than
3372 looking at the target Makefile fragment files. Don't substitute
3373 target_makefile_frag. Do substitute TDEFINES.
3374 * configure: Rebuild.
3375 * Makefile.in (@target_makefile_frag@): Remove.
3376 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3377 * config/*.mt: Remove.
3379 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3381 * configure.in: Put changequote lines around "i[345]86" patterns
3382 section of core file support.
3384 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3386 * som.c (som_bfd_print_private_bfd_data): Define to use the
3389 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3391 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3392 entry, text_start and data_start.
3394 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3396 * Makefile.in (OFILES): Remove $(TDEPFILES).
3397 * config/apollo.mt (TDEPFILES): Remove.
3398 * config/README: Update.
3400 * configure.in: For a native configuration, set COREFILE and
3401 COREFLAG based on the canonical host name.
3402 * configure: Rebuild.
3403 * Makefile.in: Rebuild dependencies.
3404 (ALL_CFLAGS): Add @COREFLAG@.
3405 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3406 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3407 support routines. Check LYNX_CORE rather than HOST_LYNX.
3408 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3409 * i386lynx.c: Likewise.
3410 * m68klynx.c: Likewise.
3411 * sparclynx.c: Likewise.
3412 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3413 * *-core.c: Comment changes.
3414 * config/decstation.mh (HDEPFILES): Remove.
3415 (HDEFINES): Remove -DTRAD_CORE.
3416 * config/irix3.mh (RANLIB): Remove.
3417 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3418 (HDEFINES): Remove -DIRIX_CORE.
3419 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3420 (HDEFINES): Remove -DTRAD_CORE.
3421 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3422 * config/ultra3.mh (RANLIB): Remove.
3423 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3424 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3425 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3426 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3427 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3428 * config/i386aix.mh, config/i386bsd.mh: Remove.
3429 * config/i386linux.mh, config/i386mach3.mh: Remove.
3430 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3431 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3432 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3433 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3434 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3435 * config/solaris2.mh, config/stratus.mh: Remove.
3436 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3437 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3439 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3441 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3442 DT_FINI entry if the appropriate symbol is not in the hash table.
3444 * libelf.h (struct elf_backend_data): Add create_program_headers
3445 and want_hdr_in_seg fields.
3446 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3448 (elf_backend_create_program_headers): Likewise.
3449 (elfNN_bed): Initialize create_program_headers and
3451 * elf.c (get_program_header_size): Call create_program_headers
3453 (map_program_segments): Check want_hdr_in_seg backend field. Call
3454 create_program_headers backend routine.
3456 * elf.c (assign_file_positions_except_relocs): Align non allocated
3457 sections when creating an executable.
3459 * elfcode.h (elf_swap_phdr_in): Make non static.
3460 (elf_swap_phdr_out): Make non static.
3461 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3462 (bfd_elf32_swap_phdr_out): Declare.
3463 (bfd_elf64_swap_phdr_in): Declare.
3464 (bfd_elf64_swap_phdr_out): Declare.
3466 * ecofflink.c (ecoff_collect_shuffle): New static function.
3467 (_bfd_ecoff_get_accumulated_pdr): New function.
3468 (_bfd_ecoff_get_accumulated_sym): New function.
3469 (_bfd_ecoff_get_accumulated_ss): New function.
3470 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3471 (_bfd_ecoff_get_accumulated_sym): Declare.
3472 (_bfd_ecoff_get_accumulated_ss): Declare.
3473 * libbfd.h: Rebuild.
3475 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3477 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3479 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3480 warning symbols. If any section is named .gnu.warning.XXX, treat
3481 the contents as a warning to be issued if the symbol XXX is
3483 (elf_link_output_extsym): For an indirect or warning symbol, just
3484 output the symbol it points to.
3486 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3487 if bfd_hash_allocate fails, since it will already be set.
3488 (generic_link_hash_newfunc): Likewise.
3489 (archive_hash_newfunc): Likewise.
3490 (hash_entry_bfd): New static function.
3491 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3492 callback. Allocate a new warning using the hash table newfunc.
3493 Use bfd_hash_replace to update the entry in the hash table, rather
3494 than assuming we can copy the fields with structure assignment.
3496 * hash.c (bfd_hash_replace): New function.
3497 * bfd-in.h (bfd_hash_replace): Declare.
3498 * bfd-in2.h: Rebuild.
3500 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3502 * config.bfd: Add mips*vr4300-*-elf* target.
3503 * config/mipsbvr4300.mt: Added.
3505 See file ChangeLog.2
3512 version-control: never