1 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
4 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6 (hppa_rebuild_insn): Pass pointer to correct type to
7 low_sign_unext and dis_assemble_21.
9 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
11 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
12 Stick with sparc-*-{sysv4*,solaris2*}.
14 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
16 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
17 (coff_swap_aux_out): Swap out extra PE x_scn fields.
18 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
19 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
20 fields is non-zero, print them.
22 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
23 ifdef. Remove unused variables.
24 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
26 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
27 (get_symbol_value): Ifdef out.
28 (pe_ppc_reloc): Ifdef out. Remove unused variables.
29 (coff_ppc_relocate_section): Remove unused variables. Make
30 fprintf strings and argument types correspond. Put before_addr in
32 (dump_toc): Make fprintf strings and argument types correspond.
33 (ppc_process_before_allocation): Remove unused variables. Always
35 (ppc_reflo_reloc): Ifdef out.
36 (ppc_addr32nb_reloc): Ifdef out.
37 (ppc_coff_rtype2howto): Make fprintf strings and argument types
39 (coff_ppc_rtype_to_howto): Likewise.
40 (ppc_coff_swap_sym_in_hook): Remove unused variables.
42 * peicode.h (pe_print_idata): Move otherwise unused variables into
43 the #ifdef where they are used. Always return a value.
44 (pe_print_edata): Make fprintf strings and argument types
45 correspond. Always return a value.
46 (pe_print_pdata): Removed unused variable addr_value. Always
48 (pe_print_reloc): Remove unused variable onaline. Make fprintf
49 strings and argument types correspond. Always return a value.
51 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
52 (ppc_elf_finish_dynamic_symbol): Move definition of unused
53 variable rela inside #if 0 section where it is used.
56 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
57 functions to start with _bfd_.
58 * aout-ns32k.c: Include ns32k.h. Change references to renamed
59 functions in cpu-ns32k.h.
60 * Makefile.in: Rebuild dependencies.
61 (HFILES): Add ns32k.h.
63 * section.c (struct sec): Add linker_mark field. Change
64 user_set_vma and reloc_done to be single bit fields.
65 (STD_SECTION): Update accordingly.
67 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
69 (aout_link_input_bfd): Don't link unmarked sections.
70 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
72 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
73 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
75 * elflink.h (elf_bfd_final_link): Mark sections included in the
77 (elf_link_input_bfd): Don't link unmarked sections.
78 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
80 (xcoff_link_input_bfd): Don't link unmarked sections.
82 * coffswap.h (coff_swap_scnhdr_out): Include section name in
83 overflow error messages.
85 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
87 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
88 is not set, print "BFD: " before the error message.
90 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
91 Miles Bader <miles@gnu.ai.mit.edu>.
94 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
96 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
99 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
100 m68k-aout, m68k-coff, and m68k-elf targets.
102 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
104 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
105 (ieee_generic_stat_arch_elt): Restructured to prevent
106 ieee_object_p from being called repeatedly.
108 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
110 * coffcode.h (coff_write_object_contents): Allocate
111 buffers large enough for any FILEHDR or AOUTHDR.
113 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
115 * ecofflink.c (lookup_line): New static function, renamed and
116 slighly changed from old _bfd_ecoff_locate_line.
117 (_bfd_ecoff_locate_line): Cache line number information. Use
118 lookup_line for actual lookup.
120 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
122 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
123 multiple of 20 bytes.
125 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
127 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
128 allocate ecoff_find_line, and don't initialize by hand.
129 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
130 mips_elf_find_line, and don't call memset.
132 * coffcode.h (coff_compute_section_file_positions): If not
133 producing a final executable, don't consider sofar when aligning
134 the section to the correct size.
136 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
138 * coffcode.h (coff_add_missing_symbols): Ifdef out.
139 (coff_write_object_contents): Don't call coff_add_missing_symbols.
140 * coffgen.c (coff_section_symbol): Ifdef out.
142 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
144 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
145 output_bfd is not NULL.
147 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
149 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
150 of bfd_alloc (fixes fix_line not being initialized).
151 Delete zeroing of fix_{value,tag,end,scnlen} fields.
153 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
155 * coffcode.h: Allow specific backends to override the
156 bfd_link_add_symbols routine.
158 * coff-h8300.c: Include genlink.h.
159 (howto_table): Add R_MEM_INDIRECT.
160 (rtype2howto): Support R_MEM_INDIRECT.
161 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
164 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
166 * coff-alpha.c (alpha_relocate_section): Use
167 info->callbacks_warning, rather than _bfd_error_handler, for
168 "multiple gp" warning.
170 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
172 * linker.c (bfd_wrapped_link_hash_lookup): New function.
173 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
174 table string. Use bfd_wrapped_link_hash_lookup.
175 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
177 * aoutx.h (aout_link_write_symbols): Use the name from the hash
178 table, if any, when writing out symbols.
179 (aout_link_input_section_std): Use the name from the hash table,
180 if any, when reporting undefined symbols.
181 (aout_link_input_section_ext): Likewise.
182 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
183 * bout.c (get_value): Likewise.
184 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
185 * ecoff.c (ecoff_reloc_link_order): Likewise.
186 * elflink.h (elf_link_add_object_symbols): Likewise.
187 (elf_reloc_link_order): Likewise.
188 * linker.c (_bfd_generic_link_output_symbols): Likewise.
189 (_bfd_generic_reloc_link_order): Likewise.
190 (default_indirect_link_order): Likewise.
191 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
192 * sunos.c (sunos_add_one_symbol): Likewise.
193 * xcofflink.c (xcoff_link_add_symbols): Likewise.
194 (bfd_xcoff_link_count_reloc): Likewise.
195 (xcoff_reloc_link_order): Likewise.
197 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
198 into -1 for intern->rss.
200 * configure: Rebuild with autoconf 2.8.
202 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
204 * stab-syms.c (__define_stab_duplicate): Define.
205 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
207 * bfd-in.h (bfd_get_stab_name): Declare.
208 * bfd-in2.h: Rebuild.
209 * Makefile.in: Rebuild dependencies.
210 (BFD_LIBS): Add stab-syms.o.
211 (BFD_LIBS_CFILES): Add stab-syms.c.
212 (BFD32_BACKENDS): Remove stab-syms.o.
213 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
214 * configure.in: Don't list stab-syms.o in bfd_backends.
215 * configure: Rebuild.
216 * libaout.h (aout_stab_name): Don't declare.
217 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
220 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
222 * elf.c (assign_file_positions_for_segments): Adjust file offset
223 for section alignment even if SEC_LOAD is not set.
225 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
227 * configure.in: Don't set SHLIB or SHLINK to an empty string,
228 since they appear as targets in Makefile.in.
229 * configure: Rebuild.
231 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
232 don't fiddle with a symbol which is not defined anywhere.
234 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
236 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
237 though they are defined in a shared library.
238 (xcoff_build_ldsyms): Likewise.
240 * coffgen.c (coff_find_nearest_line): Don't look at the line
241 numbers for the section if section->lineno is NULL.
243 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
244 message rather than calling BFD_ASSERT.
245 * elfcode.h (write_relocs): Check return value of
246 _bfd_elf_symbol_from_bfd_symbol.
248 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
250 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
253 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
255 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
257 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
258 hppa_reloc_field_selector_type_alt.
259 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
260 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
262 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
264 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
266 * elf.c (assign_file_positions_for_segments): Adjust the segment
267 memory size for the alignment of a SEC_ALLOC section, not just a
270 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
272 * m68klinux.c: New file.
273 * hosts/m68klinux.h: New file.
274 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
275 * configure.in (m68*-*-linux*): New native host.
276 (m68klinux_vec): New vector.
277 * configure: Rebuild.
278 * targets.c (m68klinux_vec): Declare.
279 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
280 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
281 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
282 declaration from bfd_linux_size_dynamic_sections.
283 (bfd_m68klinux_size_dynamic_sections): Declare.
284 * bfd-in2.h: Rebuild.
285 * Makefile.in: Rebuild dependencies.
286 (BFD32_BACKENDS): Add m68klinux.o.
287 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
289 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
291 * libhppa.h (pa_arch): Add pa20.
292 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
293 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
294 (hppa_field_adjust): Handle e_nsel.
295 * som.c: Provide default definitions for many new relocs found only
296 in hpux10 include files.
297 (som_fixup_formats): Add several new relocs from hpux10.
298 (som_hppa_howto_table): Add hpux10 relocs.
299 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
301 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
303 * mpw-make.sed: Edit out recent shared library support, and
304 rules to rebuild .h files using doc/chew.
306 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
308 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
309 size even of sections with no contents.
311 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
313 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
314 starting with '$' the way we skip names starting with '.'. When
315 updating x_endndx, don't be fooled by an index which has been
318 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
319 struct/union/enum type with no elements.
321 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
323 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
325 * archive.c (bfd_generic_archive_p): If the first file in the
326 archive can not be recognized as an object, don't assume that this
329 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
330 format is not bfd_object.
331 (bfd_elf_get_dt_soname): Likewise.
333 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
335 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
338 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
340 * bfd.c (tdata): Add netbsd_core_data.
341 * bfd-in2.h: Regenerated.
343 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
345 * sunos.c (SUNOS_CONSTRUCTOR): Define.
346 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
347 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
350 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
351 to get the symbol index, matching 14 Jul 95 change.
353 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
355 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
356 Remove duplicate definition of gp.
358 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
360 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
361 assume that we can set the GP value and then get the same value,
362 since it won't be true if the output file is neither ELF nor
364 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
365 _bfd_get_gp_value here.
366 (mips_gprel_reloc): Don't assume we can set and get the GP value.
367 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
369 (mips_elf_lo16_reloc): Likewise.
370 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
371 Don't require that the BFD be ELF.
372 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
373 (mips_elf_gprel32_reloc): Likewise.
374 (mips_elf_relocate_section): Don't assume we can set and get the
376 (mips_elf_finish_dynamic_symbol): Don't bother to use
377 _bfd_get_gp_value here.
379 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
380 Don't change epdr between malloc and free. Be careful not to free
381 NULL pointers. Zero out the first RPDR.
383 * configure.host: On Linux, only pass -rpath option if $(libdir)
384 is neither /lib nor /usr/lib. From Alan Modra
385 <alan@mullet.Levels.UniSA.Edu.Au>.
387 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
389 (elf_dt_name): Rename from elf_dt_needed_name.
390 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
392 (bfd_elf_get_dt_soname): New function.
393 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
394 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
395 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
396 * bfd-in2.h: Rebuild.
398 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
400 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
401 _bfd_sparc_elf_reloc_type_lookup.
402 (bfd_elf32_bfd_reloc_type_lookup): Update.
403 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
404 (sparc64_elf_howto_table): Define.
405 (sparc_reloc_map): Define.
406 (sparc64_elf_reloc_type_lookup): New function.
407 (sparc_elf_wdisp16_reloc): New function.
408 (elf_info_to_howto): Use sparc64_elf_howto_table.
409 (sparc64_elf_relocate_section): Likewise.
410 (bfd_elf64_bfd_reloc_type_lookup): Update.
412 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
414 * configure.host: Check for 'do not mix' from native linker before
415 trying to use -rpath.
417 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
419 * bfd.c (_bfd_get_gp_value): New function.
420 (_bfd_set_gp_value): New function.
421 * libbfd-in.h (_bfd_get_gp_value): Declare.
422 (_bfd_set_gp_value): Declare.
424 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
425 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
426 directly to the fields in the tdata information.
427 (alpha_relocate_section): Likewise.
428 * coff-mips.c (mips_adjust_reloc_in): Likewise.
429 (mips_gprel_reloc): Likewise.
430 (mips_relocate_section): Likewise.
431 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
432 (mips_elf_lo16_reloc): Likewise.
433 (mips_elf_final_gp): Likewise.
434 (mips_elf_gprel16_reloc): Likewise.
435 (mips_elf_gprel32_reloc): Likewise.
436 (mips_elf_relocate_section): Likewise.
437 (mips_elf_finish_dynamic_symbol): Likewise.
439 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
441 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
443 * configure.in: Call AC_PROG_CC before configure.host.
444 * configure: Rebuild.
445 * configure.host: Don't set information which autoconf should
446 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
448 * configure.host: Remove go32 and win32 host information, since it
449 should no longer be needed.
451 * elf.c (map_sections_to_segments): If we have a .dynamic section,
452 then start a new segment rather than put a writable section in a
455 * configure.host: Set RPATH_ENVVAR.
457 * Makefile.in: Rebuild dependencies.
459 * elflink.c (_bfd_elf_create_linker_section): Remove unused
460 zero_section variable.
462 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
464 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
465 ($(srcdir)/libbfd.h): Rename from libbfd.h.
466 ($(srcdir)/libcoff.h): Rename from libcoff.h.
468 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
470 * ieee.c (ieee_write_expression): Only use an R variable for a
471 local symbol. Don't output a zero offset. Handle a zero address.
472 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
473 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
475 (parse_expression): Don't try to handle multiple occurrences of a
476 P variable. Handle I variables differently from X variables. Fix
477 the order of minus expressions.
478 (ieee_slurp_external_symbols): Generate an I variable for an NN
479 record. Fix handling of ATI and ATX records.
480 (ieee_slurp_sections): Only set minimal section attributes.
481 Adjust them later, based on the section contents.
482 (ieee_object_p): Read in the file until just after the ME record.
483 Call ieee_slurp_section_data to set the section flags.
484 (do_one): Add iterations parameter. Only repeat the first load
485 item. Set the section and file reloc flags.
486 (ieee_slurp_section_data): Set section flags. Pass iterations to
488 (ieee_canonicalize_reloc): Handle I variables.
489 (do_with_relocs): Only emit relocation size when necessary.
490 Increase MAXRUN to 127. Change ov to be assigned, and take
491 src_mask and pcrel_offset into account.
492 (ieee_write_data_part): Skip sections that are not loaded.
493 (ieee_write_external_part): Don't output optional last entry of WX
495 (ieee_write_me_part): Make setting of me_record neater.
496 (ieee_generic_stat_arch_elt): Get the size of an archive element.
498 * syms.c (stt): Add entries for zerovars, vars, and code.
500 * elfcode.h (validate_reloc): New static function.
501 (write_relocs): Call validate_reloc for non ELF relocs.
503 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
504 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
505 (TARGET_LITTLE_SYM): Likewise.
507 * config.bfd (m68*-*-psos*): New target.
509 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
511 * i386msdos.c: Remove some #if 0 code.
512 (msdos_write_object_contents): Don't include empty sections in the
513 size computation, regardless of their address.
515 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
517 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
518 is NULL, ie, the -r switch is used.
520 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
522 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
523 (BFD_RELOC_MIPS_GOT_LO16): Define.
524 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
525 * bfd-in2.h, libbfd.h: Rebuild.
526 * elf32-mips.c (mips_reloc_map): Map new relocs.
528 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
530 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
533 * ieee.c (get_symbol): Set the section to bfd_abs_section.
534 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
535 simple number for the section address, rather than an expression.
536 Limit the number of bytes between relocs to MAXRUN.
537 (ieee_write_me_part): Set me_record to the file offset after the
539 (ieee_write_processor): New static function.
540 (ieee_write_object_contents): Use ieee_write_processor.
542 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
544 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
546 * coff-aux.c: Change include of aux.h to aux-coff.h.
548 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
550 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
551 relocation put the addend both in the reloc entry and the data.
552 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
555 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
556 a R_68K_PCxx reloc against a defined global symbol directly.
557 (elf_m68k_check_relocs): Don't count such a reloc.
559 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
560 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
561 symbol for now, otherwise always record the symbol as dynamic.
562 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
563 is not referenced by a dynamic object, and we are not making a
564 shared object, then don't make a PLT entry. If we do make a PLT
565 entry, make sure the symbol has been recorded as dynamic.
567 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
569 * configure.host: When making a shared library, set HLDFLAGS to
570 pass an appropriate -rpath option. Use the make variable SONAME
571 as the shared library soname, rather than computing it here. On
572 SunOS, build stamp-tshlink in place of $(SHLINK).
573 * Makefile.in (SONAME): New variable.
574 ($(SHLINK)): Make a link to the transformed name, as well.
575 (stamp-tshlink): New target.
576 (install): Skip stamp-tshlink during install.
578 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
580 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
581 linker sections have been set up yet.
583 * elf.c (make_mapping): Add an additional argument to suppress
584 making the first section include the program headers.
585 (map_sections_to_segments): If the user used -Ttext such that the
586 program headers are on a different page, do not set the flags
587 saying that this section includes the program headers.
589 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
591 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
592 don't define TRAD_HEADER.
593 * configure: Rebuild.
595 * netbsd-core.c: New file, support for NetBSD core files.
596 * hosts/*nbsd.h: Removed.
598 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
600 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
601 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
602 * libbfd.h, bfd-in2.h: Regenerated.
603 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
604 bfd_elf32_bfd_reloc_type_lookup.
605 (reloc_type{,_names}): Deleted.
606 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
608 (sparc_reloc_map): Add sparc64 relocs.
609 (sparc_elf_notsupported_reloc): New static function.
610 (sparc_elf_wdisp16_reloc): New static function.
611 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
612 (elf32_sparc_relocate_section): Likewise.
613 (bfd_elf32_bfd_reloc_type_lookup): Define.
614 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
615 (reloc_type{,_names}): Deleted.
616 (elf_sparc_howto_table): Deleted.
617 (sparc_reloc_map): Deleted.
618 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
619 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
621 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
623 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
626 * Makefile.in (program_transform_name): New variable.
627 (install): Transform library name before installing it.
629 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
631 * archures.c (bfd_mach_i960_hx): Define.
632 * bfd-in2.h: Rebuild.
633 * cpu-i960.c (scan_960_mach): Accept machine "hx".
634 (MATRIX): Expand entries for HX.
635 (arch_info_struct): Add i960:hx entry.
636 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
637 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
638 (coff_set_flags): Handle bfd_mach_i960_hx.
640 Support for building as a shared library, based on patches from
641 Alan Modra <alan@spri.levels.unisa.edu.au>:
642 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
643 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
644 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
645 * configure: Rebuild.
646 * configure.host: If --enable-shared, adjust shared library stuff
647 based on the host. If the host is SunOS, and the linker supports
648 -rpath, set HLDFLAGS to use it.
649 * Makefile.in (ALLLIBS): New variable.
650 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
651 (COMMON_SHLIB, SHLINK): New variables.
652 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
653 (STAGESTUFF): Remove variable.
654 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
656 (stamp-ofiles): New target, like old ofiles target, but build
657 using a temporary file and move-if-change, and touch stamp-ofiles
659 (ofiles): Just depend upon stamp-ofiles.
660 (stamp-piclist, piclist): New targets.
661 ($(SHLIB), $(SHLINK)): New targets.
662 (targets.o, archures.o): Build twice if PICFLAG is set.
663 (do_mostlyclean): Remove pic/*.o.
664 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
666 (do_distclean): Remove pic and stamp-picdir.
667 (install): Install shared libraries.
668 ($(OFILES)): Depend upon stamp-picdir.
669 (stamp-picdir): New target.
671 * libcoff-in.h: Add comment reminding people that libcoff.h is a
673 * libcoff.h: Rebuild.
675 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
676 flavour of a section with no owner.
678 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
679 ELF_LINK_NON_ELF flag.
680 (mips_elf_create_got_section): Likewise.
682 * elf.c: Revert last change, since it breaks dynamic linking.
683 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
685 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
686 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
687 (elfNN_bed): Don't initialize want_hdr_in_seg field.
689 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
691 * elf.c (assign_file_positions_for_segments): If the backend does
692 not want the elf header or the program headers in the address
693 space, do not include them in the calculations.
695 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
696 function to determine if we need additional program headers.
697 (ppc_elf_modify_segment_map): Define as a NOP function for now.
698 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
700 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
702 * coffcode.h: Move today's libcoff.h change into coffcode.h.
704 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
706 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
707 back into one line. Some compilers (sunos 4.1.3 for example)
708 won't accept args split across more than one line.
710 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
712 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
713 * configure: Regenerate.
715 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
717 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
718 try to do arithmetic on a void *, cast it to a unsigned char * first.
720 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
722 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
723 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
725 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
726 flag for a newly defined symbol.
727 (NAME(bfd_elf,record_link_assignment)): Likewise.
728 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
729 set the DEF or REF_REGULAR flags correctly.
731 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
732 (libbfd.h, libcoff.h): Corresponding change.
734 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
735 a PLT32 reloc as dynamic.
736 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
737 is not referenced by a dynamic object, and we are not making a
738 shared object, then don't make a PLT entry. If we do make a PLT
739 entry, make sure the symbol has been recorded as dynamic.
741 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
743 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
744 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
745 (powerpcle-*-cygwin32): New.
746 * peicode.h (add_data_entry): Get address from vma.
748 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
750 * elflink.c (_bfd_elf_create_linker_section): If the symbol
751 attached to the section has already been created as an undefined
752 symbol, treat it as if it hasn't been created yet.
754 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
756 * elflink.h (elf_bfd_final_link): Don't output initial dummy
757 symbol or section symbols if stripping all symbols and this is not
758 a relocateable link. Don't output the symbol string table if
759 there are no symbols.
760 (elf_link_flush_output_syms): Don't do anything if there are no
763 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
765 * coff-aux.c: New file.
766 * hosts/m68kaux.h: New file.
767 * config.bfd (m68*-apple-aux*): New target.
768 * configure.in (m68*-apple-aux*): New native host.
769 (m68kaux_coff_vec): New vector.
770 * configure: Rebuild.
771 * targets.c (m68kaux_coff_vec): Declare.
772 * coffcode.h (bfd_coff_backend_data): Add field
773 _bfd_coff_link_add_one_symbol.
774 (bfd_coff_link_add_one_symbol): Define.
775 (compare_arelent_ptr): New static function if TARG_AUX.
776 (coff_write_relocs): If TARG_AUX, sort the relocs.
777 (coff_write_object_contents): Set A/UX aouthdr magic number.
778 (coff_link_add_one_symbol): Define if not defined.
779 (bfd_coff_std_swap_table): Initialize new field.
780 * libcoff.h: Rebuild.
781 * cofflink.c (coff_link_add_symbols): Call
782 bfd_coff_link_add_one_symbol rather than
783 _bfd_generic_link_add_one_symbol.
784 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
785 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
786 * coff-mips.c (mips_ecoff_backend_data): Likewise.
787 * Makefile.in: Rebuild dependencies.
788 (BFD32_BACKENDS): Add coff-aux.o.
789 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
791 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
793 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
794 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
796 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
798 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
799 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
800 (maintainer-clean): Warn about deleting special files.
801 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
803 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
804 warning symbols correctly.
805 * elf32-i386.c (elf_i386_relocate_section): Likewise.
806 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
807 * elf32-mips.c (mips_elf_relocate_section): Likewise.
808 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
809 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
810 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
812 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
815 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
817 * libcoff-in.h: aligned newly exported names with bfd naming
818 conventions. Removed an erroneous define of POWERPC_LE_PE.
819 * libcoff.h: Rebuild.
820 * cofflink.c, coff-ppc.c: the above function name changes
822 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
824 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
825 * ecoff.c (struct extsym_info): Define.
826 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
827 to ecoff_link_write_external.
828 (ecoff_link_write_external): Accept a struct extsym_info pointer.
829 Strip symbols when appropriate.
831 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
832 * syms.c (BSF_OBJECT): Define.
833 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
834 * bfd-in2.h: Rebuild.
835 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
837 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
840 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
841 copying relocs into a shared object, treat a defined global symbol
843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
844 * elf32-mips.c (mips_elf_relocate_section): Likewise.
845 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
847 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
848 real defined symbol, not to a weak defined symbol.
850 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
852 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
853 and made a few static functions externs.
855 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
856 POWERPC_LE_PE hack in cofflink.
858 * libcoff-in.h: promoted the following from cofflink.c to allow
859 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
860 coff_debug_merge_element, struct coff_debug_merge_type,
861 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
862 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
863 coff_debug_merge_hash_lookup, coff_link_section_info,
864 coff_final_link_info, coff_debug_merge_hash_newfunc,
865 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
867 * libcoff.h: re-gen'd
869 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
871 * syms.c: Include "bfdlink.h".
872 (struct stab_find_info): Define.
873 (_bfd_stab_section_find_nearest_line): New function.
874 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
876 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
877 * elf.c (_bfd_elf_find_nearest_line): Try calling
878 _bfd_stab_section_find_nearest_line before searching the ELF
879 symbol table. Find the closest STT_FUNC symbol, not the last one.
880 * libcoff-in.h (coff_data_type): Add line_info field.
881 * libcoff.h: Rebuild.
882 * coffgen.c (coff_find_nearest_line): Try calling
883 _bfd_stab_section_find_nearest_line before searching the COFF
885 * Makefile.in: Rebuild dependencies.
887 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
889 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
890 4 bytes, so we get the correct value when updating the register
891 field in little endian mode.
893 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
895 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
896 entry_section fields. Add sntoc and snentry fields.
897 * libcoff.h: Rebuild.
898 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
899 not toc_section and entry_section (the COFF file does not have any
900 sections at this point).
901 (coff_write_object_contents): Set o_snentry and o_sntoc from
902 snentry and sntoc rather than entry_section and toc_section.
903 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
904 snentry, not toc_section and entry_section.
905 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
906 entry_section from hentry.
907 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
909 (xcoff_link_input_bfd): Set sntoc, not toc_section.
910 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
911 than using toc_section directly.
913 * archures.c: Add missing `.' in enum bfd_architecture.
914 * bfd-in2.h: Rebuild.
916 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
917 Robert Lipe <robertl@arnet.com>.
919 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
921 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
922 to sections we allocate. Use bfd_zalloc to allocate initialial
923 sections, not bfd_alloc.
924 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
925 SDA{,2}I16 relocations.
926 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
927 whether to put something in .sbss or not.
928 (ppc_elf_relocate_section): Add support for more relocations. Add
929 in sec->output_offset where appropriate. Make error messages
930 include the symbol name.
932 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
933 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
934 doesn't get redefined messages if -shared.
936 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
937 section if the rel_section field has been set up.
939 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
941 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
944 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
946 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
947 of flags, only flags used are controlled by mach number. Bump up
948 output file mach number to highest of input file mach numbers.
949 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
950 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
952 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
953 bfd_elf64_sparc_vec support.
955 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
957 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
958 the embedded bit is set on some objects and not on others. Just
960 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
963 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
965 * coffcode.h (coff_new_section_hook): Don't try to align the
968 * coffcode.h (coff_set_section_contents): Fix the handling of the
969 .lib section to work even if the entire section contents are
970 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
971 Robert Lipe <robertl@arnet.com>.
973 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
975 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
976 memory here for contents.
978 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
979 _SDA2_BASE_ by 32768.
980 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
981 started using. Allocate contents for .sdata and .sdata2 sections
983 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
985 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
987 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
990 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
992 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
994 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
995 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
996 (bfd_mach_sparc_v9a): Define.
997 (bfd_mach_sparc_v9_p): Define.
998 * bfd-in2.h: Regenerated.
999 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1001 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1002 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1003 to bfd_elf32_sparc_vec.
1004 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1005 Add v8plus{,a} support.
1007 (sparc_compatible): New function.
1008 * elf32-sparc.h: #include "elf/sparc.h".
1009 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1010 elf32_sparc_final_write_processing): New functions.
1011 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1012 elf_backend_final_write_processing): Define.
1014 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1016 * elf-bfd.h (struct elf_link_hash_entry): Add
1017 linker_section_pointer field.
1018 (enum elf_linker_section_enum): Enumeration for new way of
1019 creating linker dynamic sections and symbols.
1020 (elf_linker_section{,_pointers}): New structures for creating
1021 dynamic sections and symbols.
1022 (elf_obj_tdata): Add linker_section_pointers and linker_section
1024 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1025 (_bfd_elf_create_linker_section): New declarations.
1026 (_bfd_elf_find_pointer_linker_section): Ditto.
1027 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1028 (_bfd_elf_make_linker_section_rela): Ditto.
1030 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1032 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1033 (ppc_elf_create_linker_section): New function to create the
1034 sections .got, .sdata, and .sdata2.
1035 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1037 (ppc_elf_check_relocs): Support more of the eabi relocations.
1038 (ppc_elf_relocate_section): Ditto.
1039 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1040 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1042 * elflink.h (elf_create_pointer_linker_section): New function to
1043 create initialized pointers in dynamic linker sections.
1044 (elf_finish_pointer_linker_section): Actually intialize the
1045 pointers created above.
1047 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1048 macros to provide both 32 and 64 bit versions of
1049 elf_create_pointer_linker_section.
1050 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1051 provide both 32 and 64 bit versions of
1052 elf_finish_pointer_linker_section.
1054 * elflink.c (_bfd_elf_create_linker_section): New function to
1055 create a linker section.
1056 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1057 given address in the linker pointer offsets created for a given
1059 (_bfd_elf_make_linker_section_rela): Make a RELA section
1060 corresponding to the generated linker section.
1062 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1064 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1066 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1068 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1069 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1070 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1071 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1072 toc entry in an objdump) for now.
1073 (ppc_do_last, ppc_get_last): New function - needed to save processing
1074 the toc owner to the end.
1075 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1078 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1079 toc owner from being done till last. Must define POWERPC_LE_PC
1082 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1084 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1086 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1087 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1089 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1093 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1097 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1099 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1101 * elf.c (assign_file_positions_for_segments): Don't increment file
1102 offset for a segment which contains no loadable sections.
1104 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1106 * reloc.c: Add new PowerPC relocations.
1107 * {bfd-in2,libbfd}.h: Regenerate.
1109 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1110 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1112 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1117 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1120 * coffgen.c (coff_find_nearest_line): Don't try to cache
1121 information in sections that are not owned by a BFD. From Richard
1122 Henderson <richard@atheist.tamu.edu>.
1124 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1125 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1126 * elflink.h (elf_link_output_extsym): Remove special check for
1129 * ecoffswap.h: Add prototypes for static functions.
1131 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1133 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1134 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1136 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1137 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1138 support. Begin support for R_PPC_SDA{2,}REL.
1140 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1142 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1143 create the .got and .got.neg sections.
1144 (ppc_elf_size_dynamic_sections): Call it.
1145 (ppc_elf_check_relocs): Call it.
1146 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1147 (ppc_elf_check_relocs): Add error messages for relocations we
1148 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1151 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1153 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1154 section flags for V.4 and eabi.
1156 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * elf.c (assign_file_positions_for_segments): If a segment
1159 contains no sections, don't mark it as readable.
1161 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1162 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1164 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1165 dynamic section, if there is one.
1166 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1167 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1168 (bfd_elf64_swap_dyn_in): Likewise.
1169 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1171 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1173 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1174 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1175 <pirker@eiunix.tuwien.ac.at>.
1177 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1180 PowerPC V.4 and eabi.
1181 * bfd-in2.h: Regenerate.
1182 * libfd.h: Regenerate.
1184 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1186 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1187 section type and SHF_EXCLUDE section flag, turning them into the
1188 appropriate bfd section flag.
1190 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1192 * xcofflink.c (xcoff_link_add_symbols): Create the special
1193 sections if we see a DYNAMIC object, in case that is the only
1194 XCOFF input object we see.
1196 * elf32-mips.c: Extensive changes for a start at dynamic linking
1197 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1199 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1200 (struct elf_backend_data): Remove
1201 elf_backend_create_program_headers field. Add
1202 elf_backend_additional_program_headers and
1203 elf_backend_modify_segment_map fields.
1204 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1206 (elf_backend_additional_program_headers): Likewise.
1207 (elf_backend_modify_segment_map): Likewise.
1208 (elf_backend_create_program_headers): Don't define.
1209 (elfNN_bed): Change to account for field changes.
1210 * elf.c (assign_file_positions_for_segments): Call new
1211 modify_segment_map backend function. Don't call old
1212 create_program_headers backend function.
1213 (get_program_header_size): Call additional_program_headers rather
1214 than create_program_headers.
1215 * elflink.h (elf_link_add_object_symbols): Initialize
1216 type_change_ok from new backend field.
1217 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1219 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1220 a reloc against the appropriate section.
1222 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1223 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1224 (elf_flags_init): Rename from elf_ppc_flags_init.
1225 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1227 (ppc_elf_copy_private_bfd_data): Likewise.
1228 (ppc_elf_merge_private_bfd_data): Likewise.
1230 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1233 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1235 * coff-alpha.c (alpha_relocate_section): During final link, allow
1236 output .lita section to be bigger than 64k by adjusting gp value
1237 on a per-input section basis.
1238 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1240 (struct ecoff_section_tdata): Add gp field.
1242 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1244 Handle Alpha ECOFF changes in OSF/1 3.2.
1245 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1247 * coff-alpha.c: Include "aout/ar.h".
1248 (alpha_ecoff_get_relocated_section_contents): Don't require an
1249 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1250 3.2 doesn't generate one.
1251 (alpha_relocate_section): Likewise.
1252 (alpha_ecoff_slurp_armap): Define.
1253 (alpha_ecoff_slurp_extended_name_table): Define.
1254 (alpha_ecoff_construct_extended_name_table): Define.
1255 (alpha_ecoff_truncate_arname): Define.
1256 (alpha_ecoff_write_armap): Define.
1257 (alpha_ecoff_generic_stat_arch_elt): Define.
1258 (alpha_ecoff_update_armap_timestamp): Define.
1260 (alpha_ecoff_read_ar_hdr): New static function.
1261 (alpha_ecoff_get_elt_at_filepos): New static function.
1262 (alpha_ecoff_openr_next_archived_file): New static function.
1263 (alpha_ecoff_get_elt_at_index): New static function.
1264 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1265 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1266 _bfd_ecoff to alpha_ecoff.
1267 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1268 field from backend structure, rather than always calling
1269 _bfd_get_elt_at_filepos.
1270 * coff-mips.c (mips_ecoff_backend_data): Initialize
1271 get_elt_at_filepos field.
1272 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1273 from _bfd_generic_read_ar_hdr with minor changes.
1274 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1275 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1276 * libbfd.h: Rebuild.
1278 * bfd-in.h (BFD_IN_MEMORY): Define.
1279 * libbfd-in.h (struct bfd_in_memory): Define.
1280 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1281 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1282 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1283 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1284 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1285 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1286 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1287 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1288 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1289 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1291 (bfd_openstreamr): Likewise.
1292 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1293 BFD_IN_MEMORY is not set.
1294 * riscix.c (riscix_some_aout_object_p): Likewise.
1295 * bfd-in2.h, libbfd.h: Rebuild.
1297 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1298 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1299 (bfd_get_elt_at_index): Define.
1300 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1301 bfd_get_elt_at_index. Change index parameter from int to
1303 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1304 (_bfd_noarchive_get_elt_at_index): Define.
1305 (_bfd_archive_bsd_get_elt_at_index): Define.
1306 (_bfd_archive_coff_get_elt_at_index): Define.
1307 * bfd-in2.h, libbfd.h: Rebuild.
1308 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1309 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1310 * ieee.c (ieee_get_elt_at_index): Define.
1311 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1312 * oasys.c (oasys_get_elt_at_index): Define.
1313 * som.c (som_get_elt_at_index): Define.
1315 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1316 numbers to the .text section.
1318 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1321 If there is a SEC_DEBUGGING section, get the contents of the debug
1322 information part from it.
1323 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1325 (ieee_write_object_contents): Check ieee_write_debug_part return.
1327 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1329 * config.bfd (i[345]86-*-freebsd*): Add target.
1330 * configure.in (i386freebsd_vec): Add vec.
1331 * configure: Regenerate.
1332 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1333 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1334 Rebuild dependencies..
1335 * freebsd.h: New file.
1336 * i386freebsd.c: New file.
1337 * targets.c (i386freebsd_vec): Declare.
1338 (bfd_target_vector): Add i386freebsd_vec.
1339 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1340 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1342 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * ieee.c (ieee_slurp_debug): New static function.
1345 (ieee_object_p): Call it.
1346 (ieee_slurp_section_data): Skip debugging sections.
1347 (ieee_get_reloc_upper_bound): Likewise.
1348 (ieee_get_section_contents): Likewise.
1349 (ieee_canonicalize_reloc): Likewise.
1350 (ieee_write_section_part): Likewise.
1351 (ieee_write_debug_part): Likewise.
1352 (ieee_write_data_part): Likewise.
1353 (init_for_output): Likewise.
1355 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1357 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1359 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1360 relocs, since ppc_elf_relocate_section handles the linker case.
1361 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1363 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1364 ppc_elf_relocate_section since that is now the only caller.
1365 (ppc_elf_relocate_section): Ditto.
1367 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * coffcode.h (coff_write_object_contents): If we don't know the
1370 section of the entry point for an XCOFF executable, always set the
1371 entry address to -1.
1373 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1375 * elf.c (bfd_section_from_shdr): Add support for note sections.
1377 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * bfd-in.h (struct _symbol_info): Add stab_type field.
1380 * bfd-in2.h: Rebuild.
1381 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1383 * elf32-ppc.c: Remove trailing newline from calls to
1385 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1386 difference if target endianness is known.
1388 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1390 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1391 old style TOC16 references without using R_PPC_GOT.
1392 (ppc_reloc_type): Ditto.
1393 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1394 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1395 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1396 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1397 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1399 (ppc_elf_adjust_dynamic_symbol): Ditto.
1400 (ppc_elf_adjust_dynindx): Ditto.
1401 (ppc_elf_size_dynamic_sections): Ditto.
1402 (ppc_elf_finish_dynamic_symbol): Ditto.
1403 (ppc_elf_finish_dynamic_sections): Ditto.
1404 (ELF_DYNAMIC_INTERPRETER): Define.
1406 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1408 * elf.c (copy_private_bfd_data): When attaching sections to
1409 segments ignore sections that won't be allocated. Patch from
1412 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1414 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1417 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1419 * coff-i960.c (CALC_ADDEND): Define.
1420 (coff_i960_relocate_section): Add the input section VMA to the
1421 addend for PC relative relocs.
1423 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1425 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1426 to correctly terminate.
1428 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1430 * targets.c (enum bfd_endian): Define.
1431 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1432 from boolean to enum bfd_endian. Change header_byteorder_big_p
1434 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1435 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1436 * bfd-in2.h: Rebuild.
1437 * All targets: Change initialization of byteorder and
1438 header_byteorder to use enum bfd_endian values rather than
1440 * All files: Change all references to byteorder_big_p and
1441 header_byteorder_big_p to use new bfd_*_endian macros.
1443 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1445 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1447 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1449 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1451 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1453 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1455 * ieee.c: Lots of minor cleanups. Make many functions return
1456 errors rather than calling abort. Also:
1457 (ieee_write_twobyte): Remove; change callers to call existing
1458 ieee_write_2bytes function.
1459 (ieee_write_expression): Don't output the section twice when
1460 outputting a local symbol. Don't emit an extraneous zero if there
1462 (ieee_slurp_sections): Set the lma as well as the vma.
1463 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1465 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1466 a recognized one or bfd_arch_unknown.
1467 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1469 (ihex_get_symtab): Likewise.
1471 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1473 * aoutx.h: Include <ctype.h>.
1474 (struct aout_link_includes_table): Define.
1475 (struct aout_link_includes_totals): Define.
1476 (struct aout_link_includes_entry): Define.
1477 (aout_link_includes_lookup): Define macro.
1478 (struct aout_final_link_info): Add includes field.
1479 (aout_link_includes_newfunc): New static function.
1480 (NAME(aout,final_link)): Initialize includes hash table.
1481 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1483 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1485 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1487 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1489 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1491 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1493 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1494 (pe_print_private_bfd_data): call pe_print_reloc.
1495 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1496 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1497 up some debugging as well.
1499 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1501 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1504 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1506 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1507 when setting sections to NULL.
1509 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1511 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1513 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1514 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1516 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1517 * bfd-in2.h: Rebuild.
1519 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1521 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1523 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1525 * ihex.c (ihex_scan): Handle record types 4 and 5.
1526 (ihex_object_p): Permit types 4 and 5.
1527 (ihex_set_section_contents): Remove check for out of range
1529 (ihex_write_object_contents): Generate types 4 and 5.
1531 * elflink.h (elf_link_output_extsym): Just ignore warning and
1532 indirect references to symbols which don't really exist.
1534 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1536 * peicode.h (pe_print_idata): Minor format fixes
1537 (pe_print_edata): New function. Under private printing, this formats
1538 the edata section of a PE file.
1539 (pe_print_private_bfd_data): Added call to pe_print_edata.
1541 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1543 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1544 index, don't call stoi.
1546 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1548 * srec.c (srec_scan): Set lma as well as vma.
1550 * ihex.c: New file; support for Intel Hex format.
1551 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1552 (ihex_vec): Declare.
1553 (bfd_target_vector): Always include ihex_vec.
1554 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1555 * Makefile.in: Rebuild dependencies.
1556 (BFD_LIBS): Add ihex.o
1557 (BFD_LIBS_CFILES): Add ihex.c.
1558 * bfd-in2.h: Rebuild.
1560 * elf.c (assign_file_positions_for_segments): Sort the sections in
1562 (get_program_header_size): Return the right size if segment_map is
1564 (copy_private_bfd_data): Don't bother to sort the sections.
1566 * bfd.c (bfd_record_phdr): New function.
1567 * bfd-in.h (bfd_record_phdr): Declare.
1568 * bfd_in2.h: Rebuild.
1570 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1573 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1574 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1576 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1577 (bfd_zmalloc): Change declaration.
1578 * libbfd.h: Rebuild.
1579 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1580 and realloc. Don't set bfd_error_no_memory if they fail.
1582 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1584 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1585 uses as well. Added a new howto to deal with TOCREL16 relocs that
1586 are TOCDEFN as well.
1587 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1588 to handle RVA relocs from dlltool.
1589 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1590 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1591 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1593 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1594 to get the right section alignment.
1596 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1598 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1599 p_paddr if p_paddr is zero.
1600 (make_mapping): Set includes_filehdr and includes_phdrs for first
1602 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1604 (assign_file_positions_for_segments): Handle includes_filehdr and
1605 includes_phdrs. Remove special handling of PT_PHDR and first
1607 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1608 when appropriate. Remove special handling of PT_PHDR segment.
1609 Use a more complex condition for when a section is included in a
1610 segment to handle Solaris linker oddities.
1612 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1614 * coff-m88k.c (howto_table): Reformatted for easier reading;
1615 special_function now points to new function m88k_special_reloc.
1616 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1618 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1619 be done correctly by m88k_special_reloc.
1620 (reloc_processing): New function to be used by RELOC_PROCESSING.
1621 (RELOC_PROCESSING): Define to call reloc_processing.
1623 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1625 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1626 (pe_print_pdata): Likewise.
1628 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1629 obstack_alloc fails.
1630 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1632 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1633 * Many files: don't set bfd_error_no_memory if one of the above
1636 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1637 if p_paddr_valid is set.
1638 (copy_private_bfd_data): New static function.
1639 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1641 * elf.c (assign_file_positions_for_segments): Fix case where extra
1642 program headers were allocated.
1644 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1645 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1646 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1647 _bfd_elf_print_private_bfd_data.
1649 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1650 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1651 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1652 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1653 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1654 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1655 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1657 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1659 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1660 * elf.c (make_mapping): New static function.
1661 (map_sections_to_segments): New static function.
1662 (elf_sort_sections): New static function.
1663 (assign_file_positions_for_segments): New static function.
1664 (map_program_segments): Remove.
1665 (get_program_header_size): Remove sorted_hdrs, count, and
1666 maxpagesize parameters. Simplify.
1667 (assign_file_positions_except_relocs): When generating an
1668 executable, use assign_file_positions_for_segments.
1669 (elf_sort_hdrs): Remove.
1670 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1671 to get_program_header_size.
1673 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1675 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1677 * configure, config.in: Regenerate with autoconf 2.7.
1679 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1680 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1682 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1684 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1685 (ecoff_sec_to_styp_flags): Likewise.
1686 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1687 (ecoff_set_symbol_info): Handle scRConst.
1688 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1689 (ecoff_compute_section_file_positions): Handle .rconst section.
1690 (_bfd_ecoff_write_object_contents): Likewise.
1691 (ecoff_link_check_archive_element): Handle scRConst.
1692 (ecoff_link_add_externals): Likewise.
1693 (ecoff_link_write_external): Handle .rconst section.
1694 (ecoff_reloc_link_order): Likewise.
1695 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1696 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1698 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1700 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1701 DEF_DYNAMIC flag is set.
1703 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1705 * host-aout.c: If TRAD_HEADER is defined, include it.
1707 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1709 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1710 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1711 (BFD_NEED_DECLARATION): New function.
1712 * configure.in: Use BFD_NEED_DECLARATION.
1713 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1714 * configure, config.in: Rebuild with autoconf 2.6.
1716 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1717 special_sections before returning when called with a non XCOFF
1720 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1723 * coffcode.h (coff_compute_section_file_positions): Only pad the
1724 previous section to force file alignment when creating an
1727 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1729 * coffcode.h (coff_compute_section_file_positions): If
1730 RS6000COFF_C, set up the .debug section.
1732 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1733 if it is not large enough to accomodate the entire TOC area with
1734 signed 16 bit offsets.
1735 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1737 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1738 TOC anchor to use the TOC value used in the output file.
1740 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1742 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1743 (_bfd_coff_read_string_table): Likewise.
1745 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1747 * pe-arm.c: Fix typos.
1748 * coff-arm.c: Likewise.
1750 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1752 * coff-ppc.c (list_ele): Added "cat"egory member.
1753 (record_toc): New category parameter (priv or pub).
1754 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1755 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1756 the mainline. It addes extra toc cells in error.
1757 (ppc_coff_swap_sym_in_hook): Added some documentation.
1758 (dump_toc): Can now diagnose "virtual toc" chicanery.
1760 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1762 * elf-bfd.h (struct elf_link_hash_table): Change type of
1763 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1765 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1767 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1768 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1770 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1771 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1772 defined or mentioned in a regular file.
1774 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1776 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1777 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1778 (coff_ppc_relocate_section): Correct REL24 handling
1779 (ppc_process_before_allocation): Correct TOCDEFN handling
1781 * peicode.h (dir_names): Added name descriptions
1783 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1785 * VERSION: Updated to cygnus-2.6.
1787 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1789 * targets.c (m68k4knetbsd_vec): Declare.
1791 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1793 * targets.c (bfd_target): Change type of second argument to
1794 _bfd_print_private_bfd_data from void * to PTR.
1795 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1796 using PTR rather than void *.
1797 * bfd-in2, libbfd.h: Rebuild.
1798 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1800 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1801 _bfd_generic_bfd_print_private_bfd_data rather than casting
1804 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1806 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1807 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1809 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1810 BFD64_BACKENDS_CFILES): New variables.
1813 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1815 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1816 not at the file position of the first section.
1817 * coffcode.h (coff_compute_section_file_positions): Avoid using
1819 (coff_write_object_contents): When generating a PPC PE executable
1820 with no symbols, round up the file size to a COFF_PAGE_SIZE
1822 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1823 don't write out a string table.
1825 * elf.c (bfd_section_from_shdr): When using a different section
1826 header, pass the new one to _bfd_elf_make_section_from_shdr.
1827 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1828 (elf_map_symbols): Add section VMA to symbol value when comparing
1830 (_bfd_elf_compute_section_file_positions): Only build symbol table
1831 if there are some symbols. Set file offset of symtab and strtab
1833 (assign_file_positions_except_relocs): Remove dosyms parameter.
1834 Change all callers. Never set file offset of symtab and strtab
1836 (_bfd_elf_copy_private_section_data): New function.
1837 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1838 (_bfd_elf_copy_private_symbol_data): New function.
1839 (swap_out_syms): Check for special mapping of st_shndx created by
1840 copy_private_symbol_data.
1841 * elfxx-target.h: Use new copy routines.
1842 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1843 (_bfd_elf_copy_private_section_data): Declare.
1845 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1847 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1850 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1851 _bfd_dummy_target, matching the recent change to archive
1854 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1856 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1857 arithmetic on PTR types.
1859 * aout-target.h (MY(callback)): Set the lma of the sections.
1861 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1862 symbol into a reloc against the section.
1864 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1866 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1867 glue for the relocs: IMGLUE and IFGLUE.
1868 (record_toc): new function - tracks toc contents
1869 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1870 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1871 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1872 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1873 (ppc_record_toc_entry): Removed a debug define (duh)
1875 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1876 (pe_print_idata): New function - formats the idata section data
1877 (pe_print_pdata): New function - formats the pdata section data
1878 (pe_print_private_bfd_data): calls to above
1880 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1882 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1883 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1884 TARGET_SYM and TARGET_NAME for vector and BFD name.
1885 * coff-pmac.c (pmac_xcoff_vec): Remove.
1886 (TARGET_SYM, TARGET_NAME): Define.
1887 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1888 machine to 0, not all PowerMacs are 601s.
1890 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * elfcode.h (elf_object_p): Read in any program headers.
1893 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1894 based on the program headers, if any.
1895 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1896 (map_program_segments): Set p_paddr of program headers based on
1899 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1901 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1904 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1905 trying to do a relocateable link with a non-a.out object file.
1907 * archive.c (bfd_generic_archive_p): Check the first object file
1908 in an archive even if target_defaulted is set. If the object file
1909 has the wrong xvec, reject it.
1911 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1912 be represented, report the name via _bfd_error_handler.
1913 (translate_to_native_sym_flags): Likewise.
1914 * elf32-mips.c (mips_elf_final_link): Likewise.
1915 * oasys.c (oasys_write_sections): Likewise.
1917 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1918 which checks for STYP_OVRFLO sections.
1919 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1920 reloc and lineno count overflows.
1921 (coff_write_object_contents): Call coff_count_linenumbers before
1922 coff_compute_section_file_positions. If RS6000COFF_C, handle
1923 reloc and lineno count overflows.
1924 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1925 relocs before dealing with .pad sections. Count overflow section
1926 headers when handling .pad sections.
1928 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1931 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1932 (struct xcoff_link_hash_table): Add descriptor_section and
1933 special_sections fields.
1934 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1935 (xcoff_link_add_symbols): Set linkage section alignment. Create
1936 descriptor section. Check for magic symbol names (_text, etc.),
1937 and record them in special_sections if found. Set
1938 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1939 descriptor field to point back to the function code symbol.
1940 (xcoff_sweep): Always mark the special descriptor_section.
1941 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1942 function descriptor, and mark it if it is.
1943 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1944 parameter, and fill it in. Allocate space for the descriptor
1946 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1947 global linkage code. If an undefined function descriptor is
1948 exported, arrange to define it. Warn about any other undefined
1950 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1951 (xcoff_write_global_symbol): Create a function descriptor when
1953 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1954 * bfd-in2.h: Rebuild.
1956 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1958 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1959 (ppc_coff_link_hash_table): new types for hashing
1960 (ppc_coff_link_hash_newfunc): hash entry constructor
1961 (ppc_coff_link_hash_table_init): hash table initializer
1962 (ppc_coff_link_hash_table_create): hash table constructor
1963 (ppc_record_toc_entry): changed references to hash table
1964 (coff_ppc_relocate_section): changed references to hash table
1966 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1967 * libcoff.h: Rebuild
1969 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1970 (coff_link_add_symbols): removed toc_offset init
1972 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1974 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1977 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1978 if it is given and mmep is available.
1979 * acconfig.h: Undef USE_MMAP.
1980 * configure, config.in: Regenerated.
1981 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1982 table handling the old way.
1983 (aout_get_external_symbols): Don't complain if last byte of string
1985 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1986 (bfd_free_window) [! USE_MMAP]: Don't define.
1987 (bfd_get_file_window,
1988 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1990 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1992 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1995 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1997 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1998 compatible with AMD generated COFF files. Try to support both AMD
1999 and GNU formats simultaneously.
2000 (coff_a29k_relocate_section): Likewise.
2002 * libbfd.c (bfd_get_file_window): Change writable parameter from
2003 int to boolean; update all callers. Pass MAP_SHARED if not
2004 writable--it's required on Solaris. Cast fprintf argument to
2006 * bfd-in.h (bfd_get_file_window): Update declaration.
2007 * bfd-in2.h: Rebuild.
2008 * aoutx.h: Update calls to bfd_get_file_window.
2010 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2012 (xcoff_swap_ldhdr_in): New static function.
2013 (xcoff_swap_ldsym_in): New static function.
2014 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2015 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2016 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2017 Handle XTY_ER/XMC_XO symbols correctly.
2018 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2019 rather than normal symbol table.
2020 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2021 already defined with the same absolute value.
2022 (xcoff_mark): When considering called symbols, check whether the
2023 descriptor is from a dynamic object, rather than the symbol
2025 (xcoff_build_ldsyms): Likewise.
2027 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2028 Cast realloc and malloc return values. If malloc or realloc fail,
2029 set bfd_error_no_memory.
2030 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2031 * bfd-in2.h: Rebuild.
2033 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2035 * coff-ppc.c (ppc_record_toc_entry): new function.
2036 (in_reloc_p): changed return value.
2037 (coff_ppc_relocate_section): much rework.
2038 (ppc_allocate_toc_section): new function.
2039 (ppc_process_before_allocation): new function.
2040 (ppc_coff_swap_sym_in_hook): new function.
2042 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2043 (coff_link_add_symbols): initialize toc_offset.
2045 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2046 (coff_swap_aouthdr_out): Added more sections to the data
2047 dictionary for the pe file header. Also changed linker version
2048 number on the ppc side.
2049 (dir_names): small improvements to the dictionary printing.
2050 (pe_mkobject_hook): save the file level flags.
2052 * libcoff-in.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 * libcoff.h (coff_link_hash_entry): added toc_offset field
2057 (pe_tdata): added real_flags field
2058 (coff_tdata): added local_toc_sym_map and access macro
2060 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2061 (coff_mkobject): init for local_toc_sym_map
2062 (coff_write_object_contents): set the internal_a.magic to
2063 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2066 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2068 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2069 entries until both the line number address and the function name
2070 address are too large.
2072 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2073 * configure: Rebuilt.
2075 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2076 is defined in the environment.
2078 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2080 * som.c (som_get_section_contents_in_window): Define to use
2083 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2085 * coff-i860.c: New file, based on coff-i386.c.
2086 * cpu-i860.c: New file, based on cpu-i386.c.
2087 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2088 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2089 targets, using i860coff_vec.
2090 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2091 trad-core.o and hosts/i860mach3.h.
2092 (i860coff_vec): Use coff-i860.o and cofflink.o.
2093 * configure: Rebuild.
2094 * Makefile.in: Rebuild dependencies.
2095 (ALL_MACHINES): Add cpu-i860.o.
2096 (BFD32_BACKENDS): Add coff-i860.o.
2097 (CFILES): Add cpu-i860.c and coff-i860.c.
2098 * targets.c (i860coff_vec): Declare.
2099 (bfd_target_vector): Add &i860coff_vec.
2100 * archures.c (bfd_i860_arch): Declare.
2101 (bfd_archures_list): Add &bfd_i860_arch.
2102 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2103 (coff_set_flags): Handle bfd_arch_i860.
2104 (coff_write_object_contents): Handle I860 a.out magic number.
2106 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2108 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2109 the created .tc section to 2.
2110 (xcoff_mark): Don't keep a .loader reloc for a call to an
2111 undefined symbol when creating a shared library.
2112 (xcoff_build_ldsyms): When creating a shared library, generate
2113 global linkage code for a call to an undefined symbol.
2115 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2117 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2118 BFD32_BACKENDS, BFD64_BACKENDS.
2119 (.dep1): Put mkdep output in a separate file.
2120 Rebuilt dependencies.
2122 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2125 Permit use of mmap when available:
2127 * configure.in: Check for mmap, madvise, mprotect.
2128 * config.in, configure: Regenerated.
2130 * libbfd.c (struct _bfd_window_internal): Define type.
2131 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2133 (ok_to_map): New static variable for debugging.
2134 (_bfd_generic_get_section_contents_in_window): New function.
2135 * bfd-in.h (bfd_window_internal): Declare type.
2136 (bfd_window): Define type.
2137 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2138 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2141 * libaout.h (struct aoutdata): Add two window fields.
2142 (obj_aout_sym_window, obj_aout_string_window): New macros.
2143 * aoutx.h (some_aout_object_p): Initialize windows.
2144 (aout_get_external_symbols): Get symbol data and strings in
2145 windows instead of explicitly allocated buffers.
2146 (slurp_symbol_table): Free window instead of memory.
2147 (bfd_free_cached_info): Release windows instead of freeing storage
2149 (aout_link_free_symbols): Ditto.
2151 * targets.c (bfd_target): Add new field for
2152 get_section_contents_in_window.
2153 (BFD_JUMP_TABLE_GENERIC): Updated.
2154 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2155 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2156 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2157 macros for get_section_contents_in_window field.
2159 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2161 * core.c: Renamed to corefile.c
2162 * makefile.dos (OBJS): Change core.o to corefile.o
2163 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2166 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2168 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2169 targ_selvecs to allow debugging under Irix-5 native.
2172 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2174 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2175 to o. Clobber and restore the list of new csects around the call
2176 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2177 linker error and the linker wants to read the symbol table. Reset
2178 the line number count of a real section even if it has no relocs.
2179 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2181 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2184 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2186 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2187 an undefined symbol in a shared link.
2189 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2190 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2191 phdm@info.ucl.ac.be (Philippe De Muyter).
2193 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2195 * coff-m88k.c (rtype2howto): New static function.
2196 (RTYPE2HOWTO): Use it rather than a macro definition.
2198 * coffcode.h (coff_write_object_contents): set internal_a.magic
2199 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2201 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2202 define TRAD_HEADER to new file hosts/delta68.h.
2203 m88*-motorola-sysv*, however, does use ptrace-core.o.
2204 * hosts/delta68.h: New file.
2206 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2207 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2209 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2211 * i386linux.c (MY(vec)): Declare before use.
2213 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2215 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2216 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2218 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2219 BFD is not of the right type.
2220 (bfd_elf_get_needed_list): Likewise.
2221 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2222 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2223 * xcofflink.c (XCOFF_XVECP): Define.
2224 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2226 (bfd_xcoff_import_symbol): Likewise.
2227 (bfd_xcoff_export_symbol): Likewise.
2228 (bfd_xcoff_link_count_reloc): Likewise.
2229 (bfd_xcoff_record_link_assignment): Likewise.
2230 (bfd_xcoff_size_dynamic_sections): Likewise.
2232 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2233 table index against the number of symbols for a base relative
2236 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2238 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2239 full_aouthdr flag here...
2240 (_bfd_xcoff_bfd_final_link): ...not here.
2242 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2244 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2245 systems that have a system <libelf.h>.
2246 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2247 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2248 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2249 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2250 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2251 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2252 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2254 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2256 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2257 set, set BSF_WEAK in symbol. Change all callers.
2258 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2259 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2260 _bfd_generic_link_add_one_symbol.
2261 (ecoff_indirect_link_order): Check that the section tdata relocs
2262 are not NULL before using them.
2264 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2265 define TRAD_HEADER as hosts/alphalinux.h.
2266 * configure: Rebuild.
2267 * hosts/alphalinux.h: New file.
2268 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2271 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2273 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2274 C_ECOMM storage classes.
2276 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2278 (xcoff_mark): Call xcoff_mark_symbol.
2279 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2280 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2282 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2284 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2288 (xcoff_find_reloc): New static function.
2289 (xcoff_link_add_symbols): Use it.
2290 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2291 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2292 relocate the value of C_DECL.
2294 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2296 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2298 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2299 callback decide what goes in .relocs.
2300 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2301 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2304 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2306 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2309 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2311 * xcofflink.c: More improvements, mostly to fix handling of
2312 constructors and a few other special cases.
2313 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2314 zero, reverting yesterday's change.
2315 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2316 (bfd_xcoff_link_count_reloc): Declare.
2317 (bfd_xcoff_record_link_assignment): Declare.
2318 * bfd-in2.h: Rebuild.
2320 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2322 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2323 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2324 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2325 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2326 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2327 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2329 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2332 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2333 segments includes the a.out header. See to that the magic number
2334 *always* is big-endian.
2336 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2337 m68k4k NetBSD configurations.
2339 * configure.in, configure: Separate i386 & mips NetBSD
2340 configurations from other BSD ones. Don't assume DEC is the only
2341 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2342 configurations. Add support for m68k4k NetBSD object format.
2344 * libaout.h: Added M_68K4K_NETBSD magic.
2346 * m68k4knetbsd.c: New file.
2348 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2350 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2353 * hosts/mipsnbsd.h: New file.
2356 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2358 * config.bfd: Add config stuff for mips*-*-magic* to set
2359 targ_defvec to ecoff_big_vec.
2362 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2364 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2366 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2367 toc_section, and entry_section fields.
2368 (struct xcoff_section_tdata): Remove ldrel_count field.
2369 * libcoff.h: Rebuild.
2370 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2372 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2373 full a.out header if full_aouthdr is set in xcoff_data.
2374 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2375 based on sections stored in xcoff_data.
2376 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2378 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2379 (rs6000coff_vec): Set symbol_leading_char to '.'.
2380 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2381 value stored in ret rather than returning a pointer value.
2383 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2385 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2388 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2390 * som.c (som_slurp_string_table): Allocate the strings with malloc
2391 since they're free'd by free_cached_info.
2392 (som_slurp_symbol_table): Similarly for the symbol table.
2394 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2396 * Makefile.in (diststuff): Don't make headers.
2398 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2400 * Makefile.in: Rebuild dependencies.
2402 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2403 output_bfd is not SunOS.
2404 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2405 non-SunOS input files.
2407 * xcofflink.c: Extensive changes to support linking shared objects
2408 and generating a .loader section.
2409 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2410 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2411 last_symndx, and ldrel_count fields.
2412 * libcoff.h: Rebuild.
2413 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2414 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2416 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2417 (bfd_xcoff_export_symbol): Declare.
2418 (bfd_xcoff_size_dynamic_sections): Declare.
2419 * bfd-in2.h: Rebuild.
2421 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2423 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2424 * configure: Rebuild.
2425 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2426 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2428 (pmac_xcoff_vec): Update to use new xcoff support.
2429 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2430 (xcoff_write_armap): Declare buf as unsigned char.
2431 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2433 * mpw-make.sed: Generalize subdir_do edit.
2435 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2437 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2438 correctly. Don't initialize asect->vma.
2440 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2442 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2443 something a little less than the page size.
2445 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2447 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2449 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2451 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2452 * coffcode.h (coff_write_object_contents): If .bss is before
2453 .data us that as data_start.
2454 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2456 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2457 (coff_swap_outhdr_out): Hardwire in version number.
2459 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2461 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2462 major and minor to *_vno, since the former are also macros in
2463 SunOS header files. Cast result of bfd_alloc to appropriate
2466 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2467 before assigning to sec_data.
2469 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2471 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2472 now relative to the section, not absolute.
2473 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2474 get the file name when there is a N_SO directory name. When
2475 handling stabs, remember that section->vma was added to the
2478 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2480 * sunos.c (struct sunos_link_hash_table): Add needed field.
2481 (sunos_link_hash_table_create): Call bfd_release, not free.
2482 (sunos_link_hash_table_create): Initialize needed field.
2483 (sunos_add_dynamic_symbols): Record needed objects.
2484 (bfd_sunos_get_needed_list): New function.
2485 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2486 * bfd-in2.h: Rebuild.
2488 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2490 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2492 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2494 * bfd-in.h (struct bfd_link_needed_list): Rename from
2495 bfd_elf_link_needed_list.
2496 * bfd-in2.h: Rebuild.
2497 * elf.c, elflink.h, libelf.h: Corresponding changes.
2499 Add start at AIX linker support; no shared libraries yet.
2500 * xcofflink.c: New file.
2501 * configure.in (rs600coff_vec): Use xcofflink.o.
2502 * configure: Rebuild.
2503 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2505 (struct xcoff_section_tdata): Define.
2506 (xcoff_section_data): Define macro.
2507 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2508 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2509 (_bfd_xcoff_bfd_final_link): Declare.
2510 (_bfd_ppc_xcoff_relocate_section): Declare.
2511 * libcoff.h: Rebuild.
2512 * coff-rs6000.c: Clean up a bit.
2513 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2514 cputype, csects, and debug_indices.
2515 (xcoff_copy_private_bfd_data): Copy cputype.
2516 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2517 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2518 (xcoff_reloc_type_lookup): Rename from
2519 rs6000coff_reloc_type_lookup.
2520 (coff_relocate_section): Define.
2521 (_bfd_xcoff_sizeof_headers): Define.
2522 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2523 (_bfd_xcoff_bfd_relax_section): Define.
2524 (_bfd_xcoff_bfd_link_split_section): Define.
2525 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2527 * coffcode.h (coff_compute_section_file_positions): If AIX,
2528 increment sofar by SMALL_AOUTSZ if not executable.
2529 (coff_write_object_contents): If AIX, always output an a.out
2530 header; if not executable, header size of SMALL_AOUTSZ.
2531 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2532 (_bfd_stringtab_init): Initialize xcoff field.
2533 (_bfd_xcoff_stringtab_init): New function.
2534 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2535 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2536 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2537 * libbfd.h: Rebuild.
2538 * Makefile.in: Rebuild dependencies.
2539 (BFD32_BACKENDS): Add xcofflink.o.
2540 (CFILES): Add xcofflink.c.
2542 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2543 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2544 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2546 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2548 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2550 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2552 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2553 * config.in: Regenerated.
2555 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2556 (_bfd_chunksize): New variable.
2557 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2558 for obstack chunk size.
2559 * configure.in: Check for getpagesize.
2560 * configure: Regenerated.
2562 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2564 * trad-core.c (rawptr): Make it a local variable of
2565 ptrace_unix_core_file_p.
2567 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2569 * coff-arm.c (in_reloc_p): New.
2570 * coff-i386.c (in_reloc_p): New.
2571 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2572 (coff_write_object_contents): Only set has_reloc_section
2574 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2575 in_reloc_p to decide if reloc should be emitted.
2576 * libcoff.h (pe_data_type.in_reloc_p): New.
2577 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2579 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2581 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2582 (_bfd_coff_read_internal_relocs): Likewise.
2583 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2584 (_bfd_coff_read_internal_relocs): Likewise.
2586 * elflink.h (elf_link_add_object_symbols): Correct conditions
2587 under which type and size change warnings are issued.
2589 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2591 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2592 a symbol which is not in a real section.
2593 (coff_write_native_symbol): Corresponding change.
2595 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2596 coff_link_hash_newfunc and make non-static.
2597 (_bfd_coff_link_hash_table_init): New function, broken out of
2598 _bfd_coff_link_hash_table_create.
2599 (_bfd_coff_link_hash_table_create): Use it.
2600 (process_embedded_commands): Make static.
2601 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2602 (_bfd_coff_link_hash_table_init): Declare.
2603 * libcoff.h: Rebuild.
2605 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2606 field in XCOFF tdata.
2607 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2608 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2609 based on cputype stored in a.out header, or in n_type of initial
2611 (coff_write_object_contents): Set cputype correctly in a.out
2613 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2615 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2616 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2618 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2619 * libcoff.h: Rebuild.
2621 * cpu-rs6000.c (rs6000_compatible): New static function.
2622 (bfd_rs6000_arch): Use it.
2623 * cpu-powerpc.c (powerpc_compatible): New static function.
2624 (arch_info_struct): Define various flavours of PowerPC.
2625 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2628 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2630 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2632 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2634 * elflink.h (elf_link_add_object_symbols): Don't warn about
2635 changing the size or type if the old definition was weak.
2637 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2639 * coffcode.h (combined_entry_type): Add fix_line field.
2640 (coff_slurp_line_table): Warn if we try to set the lineno field of
2642 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2643 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2644 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2645 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2647 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2648 * libcoff.h: Rebuild.
2650 * libcoff-in.h (struct xcoff_tdata): Define.
2651 (xcoff_data): Define.
2652 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2653 * bfd-in2.h, libcoff.h: Rebuild.
2654 * coff-rs6000.c (xcoff_mkobject): New static function.
2655 (coff_mkobject): Define.
2656 (xcoff_copy_private_bfd_data): New static function.
2657 (coff_bfd_copy_private_bfd_data): Define.
2658 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2660 (rs6000coff_vec): Add DYNAMIC to object_flags.
2661 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2662 .loader sections specially.
2663 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2664 section alignment from the XCOFF tdata information.
2665 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2666 F_SHROBJ, and copy the extra a.out header information into the
2667 XCOFF tdata structure.
2668 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2669 F_DYNLOAD and the extra a.out header information.
2670 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2671 C_HIDEXT symbol with attached csect information.
2672 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2673 in the o_maxdata field.
2674 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2675 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2676 end if BSF_NOT_AT_END is set.
2678 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2679 _bfd_read_ar_hdr_fn.
2680 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2681 * bfd-in2.h, libbfd.h: Rebuild.
2682 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2684 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2685 (bfd_slurp_bsd_armap_f2): Likewise.
2686 (_bfd_slurp_extended_name_table): Likewise.
2688 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2690 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2692 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2693 when the symbol table is empty.
2695 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2696 space for section symbols, since we don't output them either.
2697 (elf_m68k_adjust_dynindx): Removed.
2699 * ptrace-core.c (rawptr): Make it a local variable of
2700 ptrace_unix_core_file_p.
2702 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2704 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2707 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2708 Mac object file formats.
2710 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2712 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2713 auxent if there isn't one.
2714 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2715 rather than FILNMLEN as the maximum name length.
2717 * coffcode.h (bfd_coff_backend_data): Add new field
2718 _bfd_coff_print_aux.
2719 (bfd_coff_print_aux): New static function.
2720 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2721 scnlen field of an XTY_LD csect aux entry.
2722 (coff_print_aux): New static function.
2723 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2724 in coff_pointerize_aux_hook.
2725 (bfd_coff_std_swap_table): Initialize new field.
2726 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2727 * libcoff.h: Rebuild.
2728 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2729 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2731 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2732 if there are symbols, for native AIX ld compatibility.
2734 * coffcode.h (bfd_coff_backend_data): Add new field
2735 _bfd_coff_pointerize_aux_hook.
2736 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2737 or I960, and as 0 otherwise.
2738 (bfd_coff_std_swap_table): Initialize new field.
2739 * libcoff.h: Rebuild.
2740 * coffgen.c (coff_pointerize_aux): Change parameters to take
2741 symbol pointer instead of type and class, and to take aux index.
2742 Call _bfd_coff_pointerize_aux_hook if it is defined.
2743 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2744 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2745 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2747 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2748 read-only/host-only support.
2750 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2752 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2755 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2756 BFD_JUMP_TABLE_ARCHIVE accordingly.
2757 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2758 (_bfd_compute_and_write_armap): Declare.
2759 (_bfd_generic_read_ar_hdr): Declare.
2760 (_bfd_read_ar_hdr): Define.
2761 (_bfd_noarchive_read_ar_hdr): Define.
2762 (_bfd_archive_bsd_read_ar_hdr): Define.
2763 (_bfd_archive_coff_read_ar_hdr): Define.
2764 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2765 _bfd_read_ar_hdr instead.
2766 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2767 (_bfd_compute_and_write_armap): Rename from
2768 compute_and_write_armap. Make non-static. Change all callers.
2769 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2770 than _bfd_snarf_ar_hdr.
2771 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2772 * ieee.c (ieee_read_ar_hdr): Define.
2773 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2774 * oasys.c (oasys_read_ar_hdr): Define.
2775 * som.c (som_read_ar_hdr): Define.
2776 * bfd-in2.h, libbfd.h: Rebuild.
2778 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2780 * peicode.c (coff_swap_filehdr_in): If symptr is
2781 zero, there aren't any symbols, even if nsyms is set.
2783 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2785 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2787 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2788 sections, and set styp correctly for them: .got, .hash, .dynamic,
2789 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2790 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2792 (ecoff_sort_hdrs): New static function.
2793 (ecoff_compute_section_file_positions): Return boolean, not void.
2794 Sort the sections by VMA before looking through them. Put the
2795 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2796 section on an appropriate boundary within the page.
2797 (ecoff_compute_reloc_file_positions): Check return value of
2798 ecoff_compute_section_file_positions.
2799 (_bfd_ecoff_set_section_contents): Likewise.
2800 (_bfd_ecoff_write_object_contents): Check for various Alpha
2801 section types when incrementing text_size and data_size. Call
2802 adjust_headers backend function if it exists.
2803 * coff-alpha.c (alpha_adjust_headers): New static function.
2804 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2805 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2807 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2809 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2811 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2812 of ALTERNATE_AIX_CORE_FORMAT.
2813 * configure.in (aix4): No longer need CORE_FLAGS.
2814 * configure: Updated.
2816 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2818 NS32k changes from Ian Dall:
2819 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2821 (aout_link_input_section_std, aout_link_input_section_ext,
2822 aout_link_reloc_link_order): Call them instead of _bfd_*
2824 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2826 (backend_data): Use it instead of hardcoded zero.
2828 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2829 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2831 * ns32knetbsd.c: Include bfd.h.
2832 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2833 (MY_bfd_reloc_type_lookup): Declare function too.
2834 * pc532-mach.c (set_sizes): Don't declare.
2835 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2836 (backend_data, MY_backend_data): Don't define.
2838 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2839 ns32k-*-lites* like ns32k-*-netbsd*.
2841 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2844 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2846 * coffcode.h (coff_write_object_contents): Restore setting
2847 f_timdat to 0, deleted on August 22.
2849 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2851 * coffcode.h (coff_bfd_copy_private_symbol_data,
2852 coff_bfd_copy_private_section_data,
2853 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2854 * peicode.h (coff_bfd_copy_private_bfd_data): New
2855 (pe_bfd_copy_private_bfd_data): New.
2856 (coff_swap_scnhdr_in): Swap bss size into the right place.
2857 (pe_print_private_bfd_data): Add some newlines.
2859 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2861 * som.c (setup_sections): Don't die if a space has no subspaces.
2863 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2865 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2866 dynamic symbol override a common symbol. Don't change the size or
2867 type if they have been set and the new symbol is not a definition.
2868 Warn if the size or type changes.
2870 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2872 * som.c (som_begin_writing): Don't write the symbol table or
2874 (som_finish_writing): Write them here. Place them after the
2875 subspace data, but before the relocs.
2877 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2879 * sunos.c (sunos_add_one_symbol): Just pass false, not
2880 info->shared_library, to sunos_create_dynamic_sections.
2881 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2883 (sunos_check_dynamic_reloc): Remove .text section assertion.
2885 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2887 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2888 * configure, configure.in: Add pmac_xcoff_vec case.
2889 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2890 * coff-pmac.c: New file, PowerMac XCOFF support.
2891 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2892 * targets.c (pmac_xcoff_vec): Declare.
2894 * mpw-config.in: Various changes to be compatible with the
2895 autoconf-based configury.
2896 * mpw-make.sed: New file, sed commands to translate Unix
2897 makefile into MPW syntax.
2898 * mpw-make.in: Remove.
2899 * hosts/mpw.h: Remove.
2900 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2901 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2903 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2905 * binary.c (binary_get_symtab): Return an empty string on error.
2906 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2908 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2910 * coff-ppc.c: Reformatted according to gnu conventions
2911 Removed irrelevant "if 0" code
2913 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2915 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2916 symbols rather than as indirect symbols.
2917 (MY(slurp_symbol_table)): Don't do anything special about
2920 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2921 of .ctors and .dtors sections is no larger than 2.
2923 * sunos.c (sunos_add_one_symbol): Don't change
2924 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2926 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2927 dynamic symbols when creating a shared library.
2928 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2930 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2931 written even if it is not defined in a regular object.
2932 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2933 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2934 rather than the constant 22.
2935 (sunos_check_dynamic_reloc): Handle creating a shared library.
2936 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2937 zero when creating a shared library.
2938 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2939 write it out at the start of the symbol table.
2941 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2943 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2945 * config.bfd: Add arm-*-coff.
2946 * configure.in, configure: Add armcoff_{little,big}_vec.
2947 * targets.c (armcoff_{little,big}_vec): Declare.
2948 (bfd_target_vector): Add armcoff_{little,big}_vec.
2949 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2951 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2953 * targets.c (bfd_find_target): Remove debugging code.
2955 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2957 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2959 * Makefile.in: added *-ppc files
2960 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2961 allow pe based .o's to be shared with other tools on ppc/NT
2962 * config.bfd: added powerpc[le]-[pe|winnt] config support
2963 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2964 * peicode.h: Added more section flags for PE on ppc
2965 Added coff_swap_filehdr_out to allow peicode.h to be
2966 used for non-image PE files on ppc.
2967 Check for image, or not, before copying pe_opthdr
2968 * targets.c: Added new bfd's
2969 * targets.c: Removed two inactive bfds that shouldn't have made it this
2972 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2974 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2975 explicit values to initialize all relocs. Change all users.
2976 (ppc_elf_brtaken_inner): New function to handle branch predicition
2978 (ppc_elf_brtaken_reloc): Ditto.
2979 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2980 relocs use ppc_elf_unsupported_reloc.
2981 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2982 needs to be reported.
2983 (ppc_elf_relocate_section): Support branch prediction relocs.
2985 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2987 * bfd.c (bfd_assert): Remove \n from string passed to
2990 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2991 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2992 (bfd_coff_make_section_hook): Don't define.
2993 (coff_make_section_hook): Remove.
2994 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2995 (styp_to_sec_flags): Likewise.
2996 (coff_write_object_contents): Likewise.
2997 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2999 * libcoff.h: Rebuild.
3000 * coffgen.c (make_a_section_from_file): Just call
3001 bfd_make_section_anyway, not bfd_make_section or
3002 bfd_coff_make_section_hook.
3003 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3004 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3005 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3006 make_section_hook field.
3007 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3009 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3010 pointers into value field for warning and indirect symbols; just
3011 leave the value field alone.
3012 * linker.c (generic_link_add_symbol_list): Use next symbol for
3013 warning and indirect symbols, rather than looking in symbol value.
3014 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3015 parameter. Change all callers. Remove support for indirect
3016 symbols; it didn't work anyhow.
3017 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3018 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3019 * bfd-in2.h: Rebuild.
3021 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3023 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3024 go back to telling the tools this reloc operates on 32 bits.
3026 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3028 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3029 rather than a direct fprintf.
3030 * archive.c (_bfd_write_archive_contents): Likewise.
3031 * coffcode.h (coff_slurp_symbol_table): Likewise.
3032 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3033 (ppc_elf_unsupported_reloc): Likewise.
3034 (ppc_elf_relocate_section): Likewise.
3035 * i386linux.c (linux_tally_symbols): Likewise.
3036 (linux_finish_dynamic_link): Likewise.
3037 * osf-core.c (osf_core_core_file_p): Likewise.
3038 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3039 * som.c (som_sizeof_headers): Likewise.
3040 * srec.c (srec_bad_byte): Likewise.
3041 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3042 * libbfd-in.h (bfd_assert): Declare first parameter const.
3043 * libbfd.h: Rebuild.
3044 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3045 bfd_reloc_overflow is enough.
3046 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3047 * coff-h8500.c (rtype2howto): Likewise.
3048 * coff-z8k.c (rtype2howto): Likewise.
3049 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3050 * elf.c (_bfd_elf_get_lineno): Likewise.
3051 (_bfd_elf_no_info_to_howto): Likewise.
3052 (_bfd_elf_no_info_to_howto_rel): Likewise.
3053 * hp300hpux.c (convert_sym_type): Likewise.
3054 (MY(swap_std_reloc_in)): Likewise.
3055 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3057 * libaout.h (struct aoutdata): Add line_buf field.
3058 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3059 and filename_buffer. Instead, use a malloc buffer stored in the
3060 new line_buf field. Remove length restrictions.
3062 * coffgen.c (string_size): Remove static variable.
3063 (debug_string_size, debug_string_section): Likewise.
3064 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3065 and debug_string_size_p parameters. Use them instead of the
3066 global variables. Change all callers.
3067 (coff_write_symbol): Likewise.
3068 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3069 (coff_write_symbols): Add local variables to replace removed
3072 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3073 function, and line_base fields.
3074 * libcoff.h: Rebuild.
3075 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3076 information, rather than using static variables.
3078 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3079 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3081 * init.c (initialized): Remove static variable.
3082 (bfd_init): Don't bother setting initialized.
3083 (bfd_check_init): Remove.
3084 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3085 * libbfd.h: Rebuild.
3087 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3089 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3090 size for full core dumps. Copy core file header to private data.
3091 (rs6000coff_core_file_failing_command,
3092 rs6000coff_core_file_failing_signal): New functions to extract
3093 the file name and terminating signal from the core file.
3094 * coff-rs6000.c: Use them.
3096 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3098 Change arch info to be const, initialized at compile time.
3099 * archures.c: Reindent many functions. Change CONST to const.
3100 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3101 nothing set it anyhow. Make next const.
3102 (bfd_arch_info_list): Remove.
3103 (bfd_archures_list): Rename from archures_init_table. Change from
3104 a table of function pointers to a table of bfd_arch_info_type
3105 structure addresses.
3106 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3107 (bfd_lookup_arch): Likewise.
3108 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3110 (bfd_default_arch_struct): Make const.
3111 (bfd_arch_init, bfd_arch_linkin): Remove.
3112 (bfd_get_arch_info): Return a const pointer.
3113 * init.c (bfd_init): Don't call bfd_arch_init.
3114 * bfd.c (struct _bfd): Make arch_info const.
3115 * bfd-in2.h: Rebuild.
3116 * libbfd.h: Rebuild.
3117 * configure.in: Put & before everything in $selarchs.
3118 * configure: Rebuild.
3119 * cpu-*.c: Change bfd_*_arch from a function which calls
3120 bfd_arch_linkin to a const structure.
3121 * ieee.c (ieee_object_p): Make arch const.
3123 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3125 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3127 * bfd-in2.h: Regenerate.
3128 * libbfd.h: Regenerate.
3130 * elf32-ppc.c (reloc_type): Update names to match current draft.
3131 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3132 relative. Update names to current V.4 draft.
3133 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3134 (ppc_elf_relocate_section): Rename relocations to match draft.
3136 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3138 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3139 compiled with -mrelocatable-lib to be linked with either normal
3140 modules or -mrelocatable modules.
3142 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3144 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3145 in the a.out header.
3147 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3148 a reloc against a local symbol, even if it's not a section.
3150 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3152 * targets.c (bfd_target): Remove unused align_power_min field.
3153 * bfd-in2.h: Rebuild.
3154 * All backends: Remove initialization of align_power_min.
3156 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3158 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3160 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3162 * config.bfd (mips-dec-netbsd*): New target.
3163 * configure.host (mips-dec-netbsd*): New host.
3164 * configure.in (mips-dec-netbsd*): New native.
3165 * configure: Rebuild.
3167 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3169 Make the COFF backend linker merge common types:
3170 * cofflink.c (struct coff_debug_merge_element): Define.
3171 (struct coff_debug_merge_type): Define.
3172 (struct coff_debug_merge_hash_entry): Define.
3173 (struct coff_debug_merge_hash_table): Define.
3174 (coff_debug_merge_hash_table_init): Define.
3175 (coff_debug_merge_hash_table_free): Define.
3176 (coff_debug_merge_hash_lookup): Define.
3177 (struct coff_final_link_info): Add debug_merge field.
3178 (coff_debug_merge_hash_newfunc): New static function.
3179 (_bfd_coff_final_link): Allocate and free debug_merge table.
3180 (coff_link_input_bfd): Merge identical enum, struct and union
3183 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3185 Convert i960 COFF to use COFF backend linker.
3186 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3187 structure to store the symbol being used.
3188 (coff_i960_start_final_link): New static function.
3189 (coff_i960_relocate_section): New static function.
3190 (coff_i960_adjust_symndx): New static function.
3191 (coff_start_final_link): Define.
3192 (coff_relocate_section): Define.
3193 (coff_adjust_symndx): Define.
3194 * coffcode.h (bfd_coff_backend_data): Add new callback function
3195 _bfd_coff_start_final_link.
3196 (bfd_coff_start_final_link): Define.
3197 (coff_start_final_link): Define if not defined.
3198 (bfd_coff_std_swap_table): Add coff_start_final_link.
3199 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3201 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3202 function callback is not NULL.
3203 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3204 (_bfd_coff_internal_syment_name): Declare.
3205 * libcoff.h: Rebuild.
3206 * configure.in (icoff_big_vec): Add cofflink.o.
3207 (icoff_little_vec): Likewise.
3208 * configure: Rebuild.
3210 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3212 * Makefile.in (clean-info): Remove extraneous tab from line
3215 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3217 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3218 contents has relocs.
3220 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3222 * coffcode.h (coff_compute_section_file_positions): Keep the
3224 (coff_write_object_contents): Remember if it's a relocatable
3226 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3227 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3228 if relocatable file. Swap out saved raw size.
3230 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3232 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3233 (maintainer-clean): Rename from realclean, passing
3234 maintainer-clean down to subdirectories, but leave realclean as a
3237 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3240 * dep-in.sed: Remove config.h from generated dependencies.
3242 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3243 broken out of sunos_canonicalize_dynamic_symtab.
3244 (sunos_canonicalize_dynamic_symtab): Call new function
3245 sunos_slurp_dynamic_symtab.
3246 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3247 dynamic symbol table to the caller.
3248 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3249 callback to override the symbols being read.
3250 * libaout.h (struct aout_backend_data): Add three new parameters
3251 to add_dynamic_symbols callback.
3253 Extensive minor changes to avoid various gcc warnings. Also:
3254 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3255 * archures.c (bfd_arch_info_type): Change mach field from long to
3257 (bfd_lookup_arch): Change machine parameter from long to unsigned
3260 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3262 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3263 a symbol with a non-zero plt_offset.
3265 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3267 * elfcode.h (align_file_position): Remove; not used.
3269 * configure.in: Only check for <sys/procfs.h> on a native system,
3270 and make sure it defines prstatus_t.
3271 * configure: Rebuild.
3273 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3275 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3277 * config.in: Rename from config.h.in.
3278 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3279 Check for config.h:config.in when creating stamp-h.
3280 * configure: Rebuild.
3281 * Makefile.in (stamp-h): Depend upon config.in rather than
3282 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3283 calling config.status.
3285 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3286 (Makefile): Just rebuild Makefile.
3287 (config.h, stamp-h): New targets.
3288 * configure.in: Create stamp-h when rebuilding config.h.
3289 * configure: Rebuild.
3291 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3293 * configure.in: Call AC_CONFIG_HEADER. Substitute
3294 HOST_64BIT_LONG. Check that various header files exist. Check
3295 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3296 and/or free need to be declared. Don't make a link to sysdep.h.
3297 Define TRAD_HEADER for various hosts.
3298 * configure: Rebuild.
3299 * configure.host: Don't set my_host. Add definitions taken from
3300 host header files for various entries. Remove entries which now
3302 * acconfig.h: New file.
3303 * config.h.in: New file, built by autoheader.
3304 * sysdep.h: New file.
3305 * Makefile.in (do_distclean): Don't remove sysdep.h.
3307 (LOCAL_H_DEPS): New variable.
3308 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3310 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3311 ($(OPTIONAL_BACKENDS)): Likewise.
3312 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3313 looking through sysdep.h.
3314 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3315 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3316 (fprintf_vma, sprintf_vma): Likewise.
3317 (int64_type, uint64_type): Don't define.
3318 * bfd-in2.h: Rebuild.
3319 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3320 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3321 * lynx-core.c: Include stuff from old hosts/lynx.h.
3322 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3323 rather than NO_FCNTL.
3324 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3325 rather than NATIVE_HPPAHPUX_COMPILER.
3326 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3328 * hosts/*.h: Remove all header files which merely include,
3329 declare, and define things. Leave header files which define
3330 information needed by trad-core.c.
3332 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3333 (BFD_CC_FOR_BUILD): Define.
3334 * configure.in: Use BFD_CC_FOR_BUILD.
3335 * configure: Rebuild.
3337 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3339 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3340 * configure: Rebuild.
3342 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3345 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3347 * config.bfd: i386pe_ve -> i386pe_vec.
3349 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3351 * configure.host: Incorporate host Makefile fragments by setting
3353 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3354 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3355 value based on whether the code is being compiled by a cross
3356 compiler. Don't substitute host_makefile_frag or frags.
3357 * aclocal.m4: New file to define local AC_PROG_CC.
3358 * configure: Rebuild.
3359 * Makefile.in (INSTALL): Set to @INSTALL@.
3360 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3361 (INSTALL_DATA): Set to @INSTALL_DATA@.
3363 (CC): Define as @CC@.
3364 (CFLAGS): Set to @CFLAGS@.
3365 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3366 (@host_makefile_frag@): Remove.
3367 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3368 after other options.
3369 (config.status): Remove dependency upon @frags@.
3370 * config/*.mh, config/README: Remove.
3372 * config.bfd: Rewrite to incorporate the contents of the Makefile
3373 fragments by setting shell variables, rather than merely returning
3374 the name of a Makefile fragment.
3375 * configure.in: Use shell variables set by config.bfd rather than
3376 looking at the target Makefile fragment files. Don't substitute
3377 target_makefile_frag. Do substitute TDEFINES.
3378 * configure: Rebuild.
3379 * Makefile.in (@target_makefile_frag@): Remove.
3380 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3381 * config/*.mt: Remove.
3383 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3385 * configure.in: Put changequote lines around "i[345]86" patterns
3386 section of core file support.
3388 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3390 * som.c (som_bfd_print_private_bfd_data): Define to use the
3393 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3395 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3396 entry, text_start and data_start.
3398 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3400 * Makefile.in (OFILES): Remove $(TDEPFILES).
3401 * config/apollo.mt (TDEPFILES): Remove.
3402 * config/README: Update.
3404 * configure.in: For a native configuration, set COREFILE and
3405 COREFLAG based on the canonical host name.
3406 * configure: Rebuild.
3407 * Makefile.in: Rebuild dependencies.
3408 (ALL_CFLAGS): Add @COREFLAG@.
3409 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3410 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3411 support routines. Check LYNX_CORE rather than HOST_LYNX.
3412 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3413 * i386lynx.c: Likewise.
3414 * m68klynx.c: Likewise.
3415 * sparclynx.c: Likewise.
3416 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3417 * *-core.c: Comment changes.
3418 * config/decstation.mh (HDEPFILES): Remove.
3419 (HDEFINES): Remove -DTRAD_CORE.
3420 * config/irix3.mh (RANLIB): Remove.
3421 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3422 (HDEFINES): Remove -DIRIX_CORE.
3423 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3424 (HDEFINES): Remove -DTRAD_CORE.
3425 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3426 * config/ultra3.mh (RANLIB): Remove.
3427 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3428 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3429 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3430 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3431 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3432 * config/i386aix.mh, config/i386bsd.mh: Remove.
3433 * config/i386linux.mh, config/i386mach3.mh: Remove.
3434 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3435 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3436 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3437 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3438 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3439 * config/solaris2.mh, config/stratus.mh: Remove.
3440 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3441 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3443 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3445 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3446 DT_FINI entry if the appropriate symbol is not in the hash table.
3448 * libelf.h (struct elf_backend_data): Add create_program_headers
3449 and want_hdr_in_seg fields.
3450 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3452 (elf_backend_create_program_headers): Likewise.
3453 (elfNN_bed): Initialize create_program_headers and
3455 * elf.c (get_program_header_size): Call create_program_headers
3457 (map_program_segments): Check want_hdr_in_seg backend field. Call
3458 create_program_headers backend routine.
3460 * elf.c (assign_file_positions_except_relocs): Align non allocated
3461 sections when creating an executable.
3463 * elfcode.h (elf_swap_phdr_in): Make non static.
3464 (elf_swap_phdr_out): Make non static.
3465 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3466 (bfd_elf32_swap_phdr_out): Declare.
3467 (bfd_elf64_swap_phdr_in): Declare.
3468 (bfd_elf64_swap_phdr_out): Declare.
3470 * ecofflink.c (ecoff_collect_shuffle): New static function.
3471 (_bfd_ecoff_get_accumulated_pdr): New function.
3472 (_bfd_ecoff_get_accumulated_sym): New function.
3473 (_bfd_ecoff_get_accumulated_ss): New function.
3474 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3475 (_bfd_ecoff_get_accumulated_sym): Declare.
3476 (_bfd_ecoff_get_accumulated_ss): Declare.
3477 * libbfd.h: Rebuild.
3479 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3481 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3483 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3484 warning symbols. If any section is named .gnu.warning.XXX, treat
3485 the contents as a warning to be issued if the symbol XXX is
3487 (elf_link_output_extsym): For an indirect or warning symbol, just
3488 output the symbol it points to.
3490 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3491 if bfd_hash_allocate fails, since it will already be set.
3492 (generic_link_hash_newfunc): Likewise.
3493 (archive_hash_newfunc): Likewise.
3494 (hash_entry_bfd): New static function.
3495 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3496 callback. Allocate a new warning using the hash table newfunc.
3497 Use bfd_hash_replace to update the entry in the hash table, rather
3498 than assuming we can copy the fields with structure assignment.
3500 * hash.c (bfd_hash_replace): New function.
3501 * bfd-in.h (bfd_hash_replace): Declare.
3502 * bfd-in2.h: Rebuild.
3504 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3506 * config.bfd: Add mips*vr4300-*-elf* target.
3507 * config/mipsbvr4300.mt: Added.
3509 See file ChangeLog.2
3516 version-control: never
projects / platform / upstream / binutils.git / blob