1 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elfcode.h: Don't include <string.h>.
5 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
7 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
8 generic_link_hash_newfunc. All references changed.
9 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
10 moved here from libbfd-in.h.
11 * libbfd-in.h: Corresponding changes.
12 * libbfd.h: Regenerated.
14 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
16 * aoutx.h (aout_link_input_section_std): When reporting an
17 overflow error, use the name of the symbol in the hash table if
19 (aout_link_input_section_ext): Likewise.
21 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
22 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
24 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
26 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
27 * coffcode.h (coff_compute_section_file_positions): Likewise.
28 (coff_write_object_contents): Likewise.
30 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
32 * section.c (SEC_LINK_ONCE): Define.
33 (SEC_LINK_DUPLICATES): Define.
34 (SEC_LINK_DUPLICATES_DISCARD): Define.
35 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
36 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
37 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
39 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
40 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
41 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
42 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
43 SEC_LINK_ONCE, and look through the symbol table for the setting
44 for SEC_LINK_DUPLICATES.
45 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
46 set for a section, find the section symbol in the symbol table,
47 and set the aux entry based on SEC_LINK_DUPLICATES.
48 * coffgen.c (coff_print_symbol): Add a space before "checksum".
49 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
50 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
51 * coff-i386.c (i386coff_vec): Likewise.
52 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
54 * VERSION: Bump to 2.6.1.
55 * Makefile.in (stamp-h): Depend upon VERSION.
57 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
59 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
61 * linker.c (generic_link_hash_newfunc): No longer static.
62 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
64 * coff-h8300.c: Add two derived hash tables and their associated
65 funtions and #defines for use by the h8300 linker.
66 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
67 the function vector as needed. Place the address of the function
68 vector entry in the location specified by the R_MEM_INDIRECT reloc.
69 Rewrite the vectors section contents as necessary.
70 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
71 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
72 (coff_bfd_link_hash_table_create): Likewise.
74 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
76 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
77 __attribute__ ((__unused__)) so that -Wall doesn't warn about
79 (hppa_rebuild_insn): Pass pointer to correct type to
80 low_sign_unext and dis_assemble_21.
82 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
84 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
85 Stick with sparc-*-{sysv4*,solaris2*}.
87 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
89 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
90 (coff_swap_aux_out): Swap out extra PE x_scn fields.
91 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
92 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
93 fields is non-zero, print them.
95 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
96 ifdef. Remove unused variables.
97 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
99 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
100 (get_symbol_value): Ifdef out.
101 (pe_ppc_reloc): Ifdef out. Remove unused variables.
102 (coff_ppc_relocate_section): Remove unused variables. Make
103 fprintf strings and argument types correspond. Put before_addr in
105 (dump_toc): Make fprintf strings and argument types correspond.
106 (ppc_process_before_allocation): Remove unused variables. Always
108 (ppc_reflo_reloc): Ifdef out.
109 (ppc_addr32nb_reloc): Ifdef out.
110 (ppc_coff_rtype2howto): Make fprintf strings and argument types
112 (coff_ppc_rtype_to_howto): Likewise.
113 (ppc_coff_swap_sym_in_hook): Remove unused variables.
115 * peicode.h (pe_print_idata): Move otherwise unused variables into
116 the #ifdef where they are used. Always return a value.
117 (pe_print_edata): Make fprintf strings and argument types
118 correspond. Always return a value.
119 (pe_print_pdata): Removed unused variable addr_value. Always
121 (pe_print_reloc): Remove unused variable onaline. Make fprintf
122 strings and argument types correspond. Always return a value.
124 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
125 (ppc_elf_finish_dynamic_symbol): Move definition of unused
126 variable rela inside #if 0 section where it is used.
129 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
130 functions to start with _bfd_.
131 * aout-ns32k.c: Include ns32k.h. Change references to renamed
132 functions in cpu-ns32k.h.
133 * Makefile.in: Rebuild dependencies.
134 (HFILES): Add ns32k.h.
136 * section.c (struct sec): Add linker_mark field. Change
137 user_set_vma and reloc_done to be single bit fields.
138 (STD_SECTION): Update accordingly.
139 * bfd-in2.h: Rebuild.
140 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
142 (aout_link_input_bfd): Don't link unmarked sections.
143 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
145 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
146 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
148 * elflink.h (elf_bfd_final_link): Mark sections included in the
150 (elf_link_input_bfd): Don't link unmarked sections.
151 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
153 (xcoff_link_input_bfd): Don't link unmarked sections.
155 * coffswap.h (coff_swap_scnhdr_out): Include section name in
156 overflow error messages.
158 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
160 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
161 is not set, print "BFD: " before the error message.
163 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
164 Miles Bader <miles@gnu.ai.mit.edu>.
165 * configure: Rebuild.
167 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
169 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
172 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
173 m68k-aout, m68k-coff, and m68k-elf targets.
175 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
177 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
178 (ieee_generic_stat_arch_elt): Restructured to prevent
179 ieee_object_p from being called repeatedly.
181 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
183 * coffcode.h (coff_write_object_contents): Allocate
184 buffers large enough for any FILEHDR or AOUTHDR.
186 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
188 * ecofflink.c (lookup_line): New static function, renamed and
189 slighly changed from old _bfd_ecoff_locate_line.
190 (_bfd_ecoff_locate_line): Cache line number information. Use
191 lookup_line for actual lookup.
193 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
195 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
196 multiple of 20 bytes.
198 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
200 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
201 allocate ecoff_find_line, and don't initialize by hand.
202 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
203 mips_elf_find_line, and don't call memset.
205 * coffcode.h (coff_compute_section_file_positions): If not
206 producing a final executable, don't consider sofar when aligning
207 the section to the correct size.
209 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
211 * coffcode.h (coff_add_missing_symbols): Ifdef out.
212 (coff_write_object_contents): Don't call coff_add_missing_symbols.
213 * coffgen.c (coff_section_symbol): Ifdef out.
215 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
217 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
218 output_bfd is not NULL.
220 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
222 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
223 of bfd_alloc (fixes fix_line not being initialized).
224 Delete zeroing of fix_{value,tag,end,scnlen} fields.
226 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
228 * coffcode.h: Allow specific backends to override the
229 bfd_link_add_symbols routine.
231 * coff-h8300.c: Include genlink.h.
232 (howto_table): Add R_MEM_INDIRECT.
233 (rtype2howto): Support R_MEM_INDIRECT.
234 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
237 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
239 * coff-alpha.c (alpha_relocate_section): Use
240 info->callbacks_warning, rather than _bfd_error_handler, for
241 "multiple gp" warning.
243 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
245 * linker.c (bfd_wrapped_link_hash_lookup): New function.
246 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
247 table string. Use bfd_wrapped_link_hash_lookup.
248 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
250 * aoutx.h (aout_link_write_symbols): Use the name from the hash
251 table, if any, when writing out symbols.
252 (aout_link_input_section_std): Use the name from the hash table,
253 if any, when reporting undefined symbols.
254 (aout_link_input_section_ext): Likewise.
255 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
256 * bout.c (get_value): Likewise.
257 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
258 * ecoff.c (ecoff_reloc_link_order): Likewise.
259 * elflink.h (elf_link_add_object_symbols): Likewise.
260 (elf_reloc_link_order): Likewise.
261 * linker.c (_bfd_generic_link_output_symbols): Likewise.
262 (_bfd_generic_reloc_link_order): Likewise.
263 (default_indirect_link_order): Likewise.
264 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
265 * sunos.c (sunos_add_one_symbol): Likewise.
266 * xcofflink.c (xcoff_link_add_symbols): Likewise.
267 (bfd_xcoff_link_count_reloc): Likewise.
268 (xcoff_reloc_link_order): Likewise.
270 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
271 into -1 for intern->rss.
273 * configure: Rebuild with autoconf 2.8.
275 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
277 * stab-syms.c (__define_stab_duplicate): Define.
278 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
280 * bfd-in.h (bfd_get_stab_name): Declare.
281 * bfd-in2.h: Rebuild.
282 * Makefile.in: Rebuild dependencies.
283 (BFD_LIBS): Add stab-syms.o.
284 (BFD_LIBS_CFILES): Add stab-syms.c.
285 (BFD32_BACKENDS): Remove stab-syms.o.
286 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
287 * configure.in: Don't list stab-syms.o in bfd_backends.
288 * configure: Rebuild.
289 * libaout.h (aout_stab_name): Don't declare.
290 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
293 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
295 * elf.c (assign_file_positions_for_segments): Adjust file offset
296 for section alignment even if SEC_LOAD is not set.
298 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
300 * configure.in: Don't set SHLIB or SHLINK to an empty string,
301 since they appear as targets in Makefile.in.
302 * configure: Rebuild.
304 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
305 don't fiddle with a symbol which is not defined anywhere.
307 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
309 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
310 though they are defined in a shared library.
311 (xcoff_build_ldsyms): Likewise.
313 * coffgen.c (coff_find_nearest_line): Don't look at the line
314 numbers for the section if section->lineno is NULL.
316 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
317 message rather than calling BFD_ASSERT.
318 * elfcode.h (write_relocs): Check return value of
319 _bfd_elf_symbol_from_bfd_symbol.
321 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
323 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
326 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
328 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
330 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
331 hppa_reloc_field_selector_type_alt.
332 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
333 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
335 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
337 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
339 * elf.c (assign_file_positions_for_segments): Adjust the segment
340 memory size for the alignment of a SEC_ALLOC section, not just a
343 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
345 * m68klinux.c: New file.
346 * hosts/m68klinux.h: New file.
347 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
348 * configure.in (m68*-*-linux*): New native host.
349 (m68klinux_vec): New vector.
350 * configure: Rebuild.
351 * targets.c (m68klinux_vec): Declare.
352 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
353 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
354 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
355 declaration from bfd_linux_size_dynamic_sections.
356 (bfd_m68klinux_size_dynamic_sections): Declare.
357 * bfd-in2.h: Rebuild.
358 * Makefile.in: Rebuild dependencies.
359 (BFD32_BACKENDS): Add m68klinux.o.
360 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
362 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
364 * libhppa.h (pa_arch): Add pa20.
365 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
366 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
367 (hppa_field_adjust): Handle e_nsel.
368 * som.c: Provide default definitions for many new relocs found only
369 in hpux10 include files.
370 (som_fixup_formats): Add several new relocs from hpux10.
371 (som_hppa_howto_table): Add hpux10 relocs.
372 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
374 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
376 * mpw-make.sed: Edit out recent shared library support, and
377 rules to rebuild .h files using doc/chew.
379 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
381 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
382 size even of sections with no contents.
384 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
386 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
387 starting with '$' the way we skip names starting with '.'. When
388 updating x_endndx, don't be fooled by an index which has been
391 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
392 struct/union/enum type with no elements.
394 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
396 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
398 * archive.c (bfd_generic_archive_p): If the first file in the
399 archive can not be recognized as an object, don't assume that this
402 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
403 format is not bfd_object.
404 (bfd_elf_get_dt_soname): Likewise.
406 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
408 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
411 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
413 * bfd.c (tdata): Add netbsd_core_data.
414 * bfd-in2.h: Regenerated.
416 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
418 * sunos.c (SUNOS_CONSTRUCTOR): Define.
419 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
420 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
423 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
424 to get the symbol index, matching 14 Jul 95 change.
426 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
428 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
429 Remove duplicate definition of gp.
431 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
433 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
434 assume that we can set the GP value and then get the same value,
435 since it won't be true if the output file is neither ELF nor
437 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
438 _bfd_get_gp_value here.
439 (mips_gprel_reloc): Don't assume we can set and get the GP value.
440 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
442 (mips_elf_lo16_reloc): Likewise.
443 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
444 Don't require that the BFD be ELF.
445 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
446 (mips_elf_gprel32_reloc): Likewise.
447 (mips_elf_relocate_section): Don't assume we can set and get the
449 (mips_elf_finish_dynamic_symbol): Don't bother to use
450 _bfd_get_gp_value here.
452 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
453 Don't change epdr between malloc and free. Be careful not to free
454 NULL pointers. Zero out the first RPDR.
456 * configure.host: On Linux, only pass -rpath option if $(libdir)
457 is neither /lib nor /usr/lib. From Alan Modra
458 <alan@mullet.Levels.UniSA.Edu.Au>.
460 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
462 (elf_dt_name): Rename from elf_dt_needed_name.
463 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
465 (bfd_elf_get_dt_soname): New function.
466 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
467 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
468 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
469 * bfd-in2.h: Rebuild.
471 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
473 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
474 _bfd_sparc_elf_reloc_type_lookup.
475 (bfd_elf32_bfd_reloc_type_lookup): Update.
476 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
477 (sparc64_elf_howto_table): Define.
478 (sparc_reloc_map): Define.
479 (sparc64_elf_reloc_type_lookup): New function.
480 (sparc_elf_wdisp16_reloc): New function.
481 (elf_info_to_howto): Use sparc64_elf_howto_table.
482 (sparc64_elf_relocate_section): Likewise.
483 (bfd_elf64_bfd_reloc_type_lookup): Update.
485 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
487 * configure.host: Check for 'do not mix' from native linker before
488 trying to use -rpath.
490 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
492 * bfd.c (_bfd_get_gp_value): New function.
493 (_bfd_set_gp_value): New function.
494 * libbfd-in.h (_bfd_get_gp_value): Declare.
495 (_bfd_set_gp_value): Declare.
497 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
498 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
499 directly to the fields in the tdata information.
500 (alpha_relocate_section): Likewise.
501 * coff-mips.c (mips_adjust_reloc_in): Likewise.
502 (mips_gprel_reloc): Likewise.
503 (mips_relocate_section): Likewise.
504 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
505 (mips_elf_lo16_reloc): Likewise.
506 (mips_elf_final_gp): Likewise.
507 (mips_elf_gprel16_reloc): Likewise.
508 (mips_elf_gprel32_reloc): Likewise.
509 (mips_elf_relocate_section): Likewise.
510 (mips_elf_finish_dynamic_symbol): Likewise.
512 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
514 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
516 * configure.in: Call AC_PROG_CC before configure.host.
517 * configure: Rebuild.
518 * configure.host: Don't set information which autoconf should
519 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
521 * configure.host: Remove go32 and win32 host information, since it
522 should no longer be needed.
524 * elf.c (map_sections_to_segments): If we have a .dynamic section,
525 then start a new segment rather than put a writable section in a
528 * configure.host: Set RPATH_ENVVAR.
530 * Makefile.in: Rebuild dependencies.
532 * elflink.c (_bfd_elf_create_linker_section): Remove unused
533 zero_section variable.
535 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
537 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
538 ($(srcdir)/libbfd.h): Rename from libbfd.h.
539 ($(srcdir)/libcoff.h): Rename from libcoff.h.
541 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
543 * ieee.c (ieee_write_expression): Only use an R variable for a
544 local symbol. Don't output a zero offset. Handle a zero address.
545 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
546 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
548 (parse_expression): Don't try to handle multiple occurrences of a
549 P variable. Handle I variables differently from X variables. Fix
550 the order of minus expressions.
551 (ieee_slurp_external_symbols): Generate an I variable for an NN
552 record. Fix handling of ATI and ATX records.
553 (ieee_slurp_sections): Only set minimal section attributes.
554 Adjust them later, based on the section contents.
555 (ieee_object_p): Read in the file until just after the ME record.
556 Call ieee_slurp_section_data to set the section flags.
557 (do_one): Add iterations parameter. Only repeat the first load
558 item. Set the section and file reloc flags.
559 (ieee_slurp_section_data): Set section flags. Pass iterations to
561 (ieee_canonicalize_reloc): Handle I variables.
562 (do_with_relocs): Only emit relocation size when necessary.
563 Increase MAXRUN to 127. Change ov to be assigned, and take
564 src_mask and pcrel_offset into account.
565 (ieee_write_data_part): Skip sections that are not loaded.
566 (ieee_write_external_part): Don't output optional last entry of WX
568 (ieee_write_me_part): Make setting of me_record neater.
569 (ieee_generic_stat_arch_elt): Get the size of an archive element.
571 * syms.c (stt): Add entries for zerovars, vars, and code.
573 * elfcode.h (validate_reloc): New static function.
574 (write_relocs): Call validate_reloc for non ELF relocs.
576 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
577 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
578 (TARGET_LITTLE_SYM): Likewise.
580 * config.bfd (m68*-*-psos*): New target.
582 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
584 * i386msdos.c: Remove some #if 0 code.
585 (msdos_write_object_contents): Don't include empty sections in the
586 size computation, regardless of their address.
588 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
590 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
591 is NULL, ie, the -r switch is used.
593 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
595 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
596 (BFD_RELOC_MIPS_GOT_LO16): Define.
597 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
598 * bfd-in2.h, libbfd.h: Rebuild.
599 * elf32-mips.c (mips_reloc_map): Map new relocs.
601 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
603 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
606 * ieee.c (get_symbol): Set the section to bfd_abs_section.
607 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
608 simple number for the section address, rather than an expression.
609 Limit the number of bytes between relocs to MAXRUN.
610 (ieee_write_me_part): Set me_record to the file offset after the
612 (ieee_write_processor): New static function.
613 (ieee_write_object_contents): Use ieee_write_processor.
615 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
617 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
619 * coff-aux.c: Change include of aux.h to aux-coff.h.
621 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
623 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
624 relocation put the addend both in the reloc entry and the data.
625 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
628 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
629 a R_68K_PCxx reloc against a defined global symbol directly.
630 (elf_m68k_check_relocs): Don't count such a reloc.
632 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
633 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
634 symbol for now, otherwise always record the symbol as dynamic.
635 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
636 is not referenced by a dynamic object, and we are not making a
637 shared object, then don't make a PLT entry. If we do make a PLT
638 entry, make sure the symbol has been recorded as dynamic.
640 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
642 * configure.host: When making a shared library, set HLDFLAGS to
643 pass an appropriate -rpath option. Use the make variable SONAME
644 as the shared library soname, rather than computing it here. On
645 SunOS, build stamp-tshlink in place of $(SHLINK).
646 * Makefile.in (SONAME): New variable.
647 ($(SHLINK)): Make a link to the transformed name, as well.
648 (stamp-tshlink): New target.
649 (install): Skip stamp-tshlink during install.
651 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
653 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
654 linker sections have been set up yet.
656 * elf.c (make_mapping): Add an additional argument to suppress
657 making the first section include the program headers.
658 (map_sections_to_segments): If the user used -Ttext such that the
659 program headers are on a different page, do not set the flags
660 saying that this section includes the program headers.
662 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
664 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
665 don't define TRAD_HEADER.
666 * configure: Rebuild.
668 * netbsd-core.c: New file, support for NetBSD core files.
669 * hosts/*nbsd.h: Removed.
671 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
673 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
674 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
675 * libbfd.h, bfd-in2.h: Regenerated.
676 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
677 bfd_elf32_bfd_reloc_type_lookup.
678 (reloc_type{,_names}): Deleted.
679 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
681 (sparc_reloc_map): Add sparc64 relocs.
682 (sparc_elf_notsupported_reloc): New static function.
683 (sparc_elf_wdisp16_reloc): New static function.
684 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
685 (elf32_sparc_relocate_section): Likewise.
686 (bfd_elf32_bfd_reloc_type_lookup): Define.
687 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
688 (reloc_type{,_names}): Deleted.
689 (elf_sparc_howto_table): Deleted.
690 (sparc_reloc_map): Deleted.
691 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
692 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
694 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
696 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
699 * Makefile.in (program_transform_name): New variable.
700 (install): Transform library name before installing it.
702 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
704 * archures.c (bfd_mach_i960_hx): Define.
705 * bfd-in2.h: Rebuild.
706 * cpu-i960.c (scan_960_mach): Accept machine "hx".
707 (MATRIX): Expand entries for HX.
708 (arch_info_struct): Add i960:hx entry.
709 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
710 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
711 (coff_set_flags): Handle bfd_mach_i960_hx.
713 Support for building as a shared library, based on patches from
714 Alan Modra <alan@spri.levels.unisa.edu.au>:
715 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
716 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
717 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
718 * configure: Rebuild.
719 * configure.host: If --enable-shared, adjust shared library stuff
720 based on the host. If the host is SunOS, and the linker supports
721 -rpath, set HLDFLAGS to use it.
722 * Makefile.in (ALLLIBS): New variable.
723 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
724 (COMMON_SHLIB, SHLINK): New variables.
725 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
726 (STAGESTUFF): Remove variable.
727 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
729 (stamp-ofiles): New target, like old ofiles target, but build
730 using a temporary file and move-if-change, and touch stamp-ofiles
732 (ofiles): Just depend upon stamp-ofiles.
733 (stamp-piclist, piclist): New targets.
734 ($(SHLIB), $(SHLINK)): New targets.
735 (targets.o, archures.o): Build twice if PICFLAG is set.
736 (do_mostlyclean): Remove pic/*.o.
737 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
739 (do_distclean): Remove pic and stamp-picdir.
740 (install): Install shared libraries.
741 ($(OFILES)): Depend upon stamp-picdir.
742 (stamp-picdir): New target.
744 * libcoff-in.h: Add comment reminding people that libcoff.h is a
746 * libcoff.h: Rebuild.
748 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
749 flavour of a section with no owner.
751 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
752 ELF_LINK_NON_ELF flag.
753 (mips_elf_create_got_section): Likewise.
755 * elf.c: Revert last change, since it breaks dynamic linking.
756 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
758 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
759 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
760 (elfNN_bed): Don't initialize want_hdr_in_seg field.
762 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
764 * elf.c (assign_file_positions_for_segments): If the backend does
765 not want the elf header or the program headers in the address
766 space, do not include them in the calculations.
768 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
769 function to determine if we need additional program headers.
770 (ppc_elf_modify_segment_map): Define as a NOP function for now.
771 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
773 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
775 * coffcode.h: Move today's libcoff.h change into coffcode.h.
777 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
779 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
780 back into one line. Some compilers (sunos 4.1.3 for example)
781 won't accept args split across more than one line.
783 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
785 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
786 * configure: Regenerate.
788 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
790 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
791 try to do arithmetic on a void *, cast it to a unsigned char * first.
793 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
795 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
796 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
798 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
799 flag for a newly defined symbol.
800 (NAME(bfd_elf,record_link_assignment)): Likewise.
801 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
802 set the DEF or REF_REGULAR flags correctly.
804 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
805 (libbfd.h, libcoff.h): Corresponding change.
807 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
808 a PLT32 reloc as dynamic.
809 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
810 is not referenced by a dynamic object, and we are not making a
811 shared object, then don't make a PLT entry. If we do make a PLT
812 entry, make sure the symbol has been recorded as dynamic.
814 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
816 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
817 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
818 (powerpcle-*-cygwin32): New.
819 * peicode.h (add_data_entry): Get address from vma.
821 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
823 * elflink.c (_bfd_elf_create_linker_section): If the symbol
824 attached to the section has already been created as an undefined
825 symbol, treat it as if it hasn't been created yet.
827 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
829 * elflink.h (elf_bfd_final_link): Don't output initial dummy
830 symbol or section symbols if stripping all symbols and this is not
831 a relocateable link. Don't output the symbol string table if
832 there are no symbols.
833 (elf_link_flush_output_syms): Don't do anything if there are no
836 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
838 * coff-aux.c: New file.
839 * hosts/m68kaux.h: New file.
840 * config.bfd (m68*-apple-aux*): New target.
841 * configure.in (m68*-apple-aux*): New native host.
842 (m68kaux_coff_vec): New vector.
843 * configure: Rebuild.
844 * targets.c (m68kaux_coff_vec): Declare.
845 * coffcode.h (bfd_coff_backend_data): Add field
846 _bfd_coff_link_add_one_symbol.
847 (bfd_coff_link_add_one_symbol): Define.
848 (compare_arelent_ptr): New static function if TARG_AUX.
849 (coff_write_relocs): If TARG_AUX, sort the relocs.
850 (coff_write_object_contents): Set A/UX aouthdr magic number.
851 (coff_link_add_one_symbol): Define if not defined.
852 (bfd_coff_std_swap_table): Initialize new field.
853 * libcoff.h: Rebuild.
854 * cofflink.c (coff_link_add_symbols): Call
855 bfd_coff_link_add_one_symbol rather than
856 _bfd_generic_link_add_one_symbol.
857 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
858 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
860 * Makefile.in: Rebuild dependencies.
861 (BFD32_BACKENDS): Add coff-aux.o.
862 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
864 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
866 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
867 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
869 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
871 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
872 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
873 (maintainer-clean): Warn about deleting special files.
874 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
876 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
877 warning symbols correctly.
878 * elf32-i386.c (elf_i386_relocate_section): Likewise.
879 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
880 * elf32-mips.c (mips_elf_relocate_section): Likewise.
881 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
882 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
883 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
885 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
888 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
890 * libcoff-in.h: aligned newly exported names with bfd naming
891 conventions. Removed an erroneous define of POWERPC_LE_PE.
892 * libcoff.h: Rebuild.
893 * cofflink.c, coff-ppc.c: the above function name changes
895 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
897 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
898 * ecoff.c (struct extsym_info): Define.
899 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
900 to ecoff_link_write_external.
901 (ecoff_link_write_external): Accept a struct extsym_info pointer.
902 Strip symbols when appropriate.
904 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
905 * syms.c (BSF_OBJECT): Define.
906 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
907 * bfd-in2.h: Rebuild.
908 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
910 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
913 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
914 copying relocs into a shared object, treat a defined global symbol
916 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
917 * elf32-mips.c (mips_elf_relocate_section): Likewise.
918 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
920 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
921 real defined symbol, not to a weak defined symbol.
923 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
925 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
926 and made a few static functions externs.
928 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
929 POWERPC_LE_PE hack in cofflink.
931 * libcoff-in.h: promoted the following from cofflink.c to allow
932 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
933 coff_debug_merge_element, struct coff_debug_merge_type,
934 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
935 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
936 coff_debug_merge_hash_lookup, coff_link_section_info,
937 coff_final_link_info, coff_debug_merge_hash_newfunc,
938 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
940 * libcoff.h: re-gen'd
942 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
944 * syms.c: Include "bfdlink.h".
945 (struct stab_find_info): Define.
946 (_bfd_stab_section_find_nearest_line): New function.
947 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
949 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
950 * elf.c (_bfd_elf_find_nearest_line): Try calling
951 _bfd_stab_section_find_nearest_line before searching the ELF
952 symbol table. Find the closest STT_FUNC symbol, not the last one.
953 * libcoff-in.h (coff_data_type): Add line_info field.
954 * libcoff.h: Rebuild.
955 * coffgen.c (coff_find_nearest_line): Try calling
956 _bfd_stab_section_find_nearest_line before searching the COFF
958 * Makefile.in: Rebuild dependencies.
960 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
962 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
963 4 bytes, so we get the correct value when updating the register
964 field in little endian mode.
966 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
968 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
969 entry_section fields. Add sntoc and snentry fields.
970 * libcoff.h: Rebuild.
971 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
972 not toc_section and entry_section (the COFF file does not have any
973 sections at this point).
974 (coff_write_object_contents): Set o_snentry and o_sntoc from
975 snentry and sntoc rather than entry_section and toc_section.
976 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
977 snentry, not toc_section and entry_section.
978 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
979 entry_section from hentry.
980 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
982 (xcoff_link_input_bfd): Set sntoc, not toc_section.
983 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
984 than using toc_section directly.
986 * archures.c: Add missing `.' in enum bfd_architecture.
987 * bfd-in2.h: Rebuild.
989 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
990 Robert Lipe <robertl@arnet.com>.
992 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
994 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
995 to sections we allocate. Use bfd_zalloc to allocate initialial
996 sections, not bfd_alloc.
997 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
998 SDA{,2}I16 relocations.
999 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1000 whether to put something in .sbss or not.
1001 (ppc_elf_relocate_section): Add support for more relocations. Add
1002 in sec->output_offset where appropriate. Make error messages
1003 include the symbol name.
1005 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1006 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1007 doesn't get redefined messages if -shared.
1009 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1010 section if the rel_section field has been set up.
1012 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1014 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1017 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1019 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1020 of flags, only flags used are controlled by mach number. Bump up
1021 output file mach number to highest of input file mach numbers.
1022 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1023 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1025 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1026 bfd_elf64_sparc_vec support.
1028 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1030 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1031 the embedded bit is set on some objects and not on others. Just
1033 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1036 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1038 * coffcode.h (coff_new_section_hook): Don't try to align the
1041 * coffcode.h (coff_set_section_contents): Fix the handling of the
1042 .lib section to work even if the entire section contents are
1043 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1044 Robert Lipe <robertl@arnet.com>.
1046 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1048 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1049 memory here for contents.
1051 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1052 _SDA2_BASE_ by 32768.
1053 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1054 started using. Allocate contents for .sdata and .sdata2 sections
1056 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1058 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1059 size _SDA{,2}_BASE_.
1060 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1063 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1065 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1067 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1068 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1069 (bfd_mach_sparc_v9a): Define.
1070 (bfd_mach_sparc_v9_p): Define.
1071 * bfd-in2.h: Regenerated.
1072 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1074 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1075 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1076 to bfd_elf32_sparc_vec.
1077 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1078 Add v8plus{,a} support.
1080 (sparc_compatible): New function.
1081 * elf32-sparc.h: #include "elf/sparc.h".
1082 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1083 elf32_sparc_final_write_processing): New functions.
1084 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1085 elf_backend_final_write_processing): Define.
1087 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1089 * elf-bfd.h (struct elf_link_hash_entry): Add
1090 linker_section_pointer field.
1091 (enum elf_linker_section_enum): Enumeration for new way of
1092 creating linker dynamic sections and symbols.
1093 (elf_linker_section{,_pointers}): New structures for creating
1094 dynamic sections and symbols.
1095 (elf_obj_tdata): Add linker_section_pointers and linker_section
1097 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1098 (_bfd_elf_create_linker_section): New declarations.
1099 (_bfd_elf_find_pointer_linker_section): Ditto.
1100 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1101 (_bfd_elf_make_linker_section_rela): Ditto.
1103 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1105 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1106 (ppc_elf_create_linker_section): New function to create the
1107 sections .got, .sdata, and .sdata2.
1108 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1110 (ppc_elf_check_relocs): Support more of the eabi relocations.
1111 (ppc_elf_relocate_section): Ditto.
1112 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1113 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1115 * elflink.h (elf_create_pointer_linker_section): New function to
1116 create initialized pointers in dynamic linker sections.
1117 (elf_finish_pointer_linker_section): Actually intialize the
1118 pointers created above.
1120 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1121 macros to provide both 32 and 64 bit versions of
1122 elf_create_pointer_linker_section.
1123 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1124 provide both 32 and 64 bit versions of
1125 elf_finish_pointer_linker_section.
1127 * elflink.c (_bfd_elf_create_linker_section): New function to
1128 create a linker section.
1129 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1130 given address in the linker pointer offsets created for a given
1132 (_bfd_elf_make_linker_section_rela): Make a RELA section
1133 corresponding to the generated linker section.
1135 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1137 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1139 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1141 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1142 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1143 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1144 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1145 toc entry in an objdump) for now.
1146 (ppc_do_last, ppc_get_last): New function - needed to save processing
1147 the toc owner to the end.
1148 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1151 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1152 toc owner from being done till last. Must define POWERPC_LE_PC
1155 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1157 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1159 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1160 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1162 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1164 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1166 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1170 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1172 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * elf.c (assign_file_positions_for_segments): Don't increment file
1175 offset for a segment which contains no loadable sections.
1177 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * reloc.c: Add new PowerPC relocations.
1180 * {bfd-in2,libbfd}.h: Regenerate.
1182 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1183 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1185 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1190 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1193 * coffgen.c (coff_find_nearest_line): Don't try to cache
1194 information in sections that are not owned by a BFD. From Richard
1195 Henderson <richard@atheist.tamu.edu>.
1197 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1198 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1199 * elflink.h (elf_link_output_extsym): Remove special check for
1202 * ecoffswap.h: Add prototypes for static functions.
1204 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1206 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1207 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1209 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1210 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1211 support. Begin support for R_PPC_SDA{2,}REL.
1213 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1215 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1216 create the .got and .got.neg sections.
1217 (ppc_elf_size_dynamic_sections): Call it.
1218 (ppc_elf_check_relocs): Call it.
1219 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1220 (ppc_elf_check_relocs): Add error messages for relocations we
1221 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1224 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1226 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1227 section flags for V.4 and eabi.
1229 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * elf.c (assign_file_positions_for_segments): If a segment
1232 contains no sections, don't mark it as readable.
1234 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1235 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1237 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1238 dynamic section, if there is one.
1239 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1240 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1241 (bfd_elf64_swap_dyn_in): Likewise.
1242 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1244 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1246 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1247 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1248 <pirker@eiunix.tuwien.ac.at>.
1250 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1252 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1253 PowerPC V.4 and eabi.
1254 * bfd-in2.h: Regenerate.
1255 * libfd.h: Regenerate.
1257 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1259 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1260 section type and SHF_EXCLUDE section flag, turning them into the
1261 appropriate bfd section flag.
1263 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1265 * xcofflink.c (xcoff_link_add_symbols): Create the special
1266 sections if we see a DYNAMIC object, in case that is the only
1267 XCOFF input object we see.
1269 * elf32-mips.c: Extensive changes for a start at dynamic linking
1270 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1272 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1273 (struct elf_backend_data): Remove
1274 elf_backend_create_program_headers field. Add
1275 elf_backend_additional_program_headers and
1276 elf_backend_modify_segment_map fields.
1277 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1279 (elf_backend_additional_program_headers): Likewise.
1280 (elf_backend_modify_segment_map): Likewise.
1281 (elf_backend_create_program_headers): Don't define.
1282 (elfNN_bed): Change to account for field changes.
1283 * elf.c (assign_file_positions_for_segments): Call new
1284 modify_segment_map backend function. Don't call old
1285 create_program_headers backend function.
1286 (get_program_header_size): Call additional_program_headers rather
1287 than create_program_headers.
1288 * elflink.h (elf_link_add_object_symbols): Initialize
1289 type_change_ok from new backend field.
1290 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1292 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1293 a reloc against the appropriate section.
1295 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1296 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1297 (elf_flags_init): Rename from elf_ppc_flags_init.
1298 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1300 (ppc_elf_copy_private_bfd_data): Likewise.
1301 (ppc_elf_merge_private_bfd_data): Likewise.
1303 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1306 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1308 * coff-alpha.c (alpha_relocate_section): During final link, allow
1309 output .lita section to be bigger than 64k by adjusting gp value
1310 on a per-input section basis.
1311 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1313 (struct ecoff_section_tdata): Add gp field.
1315 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1317 Handle Alpha ECOFF changes in OSF/1 3.2.
1318 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1320 * coff-alpha.c: Include "aout/ar.h".
1321 (alpha_ecoff_get_relocated_section_contents): Don't require an
1322 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1323 3.2 doesn't generate one.
1324 (alpha_relocate_section): Likewise.
1325 (alpha_ecoff_slurp_armap): Define.
1326 (alpha_ecoff_slurp_extended_name_table): Define.
1327 (alpha_ecoff_construct_extended_name_table): Define.
1328 (alpha_ecoff_truncate_arname): Define.
1329 (alpha_ecoff_write_armap): Define.
1330 (alpha_ecoff_generic_stat_arch_elt): Define.
1331 (alpha_ecoff_update_armap_timestamp): Define.
1333 (alpha_ecoff_read_ar_hdr): New static function.
1334 (alpha_ecoff_get_elt_at_filepos): New static function.
1335 (alpha_ecoff_openr_next_archived_file): New static function.
1336 (alpha_ecoff_get_elt_at_index): New static function.
1337 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1338 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1339 _bfd_ecoff to alpha_ecoff.
1340 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1341 field from backend structure, rather than always calling
1342 _bfd_get_elt_at_filepos.
1343 * coff-mips.c (mips_ecoff_backend_data): Initialize
1344 get_elt_at_filepos field.
1345 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1346 from _bfd_generic_read_ar_hdr with minor changes.
1347 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1348 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1349 * libbfd.h: Rebuild.
1351 * bfd-in.h (BFD_IN_MEMORY): Define.
1352 * libbfd-in.h (struct bfd_in_memory): Define.
1353 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1354 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1355 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1356 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1357 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1358 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1359 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1360 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1361 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1362 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1364 (bfd_openstreamr): Likewise.
1365 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1366 BFD_IN_MEMORY is not set.
1367 * riscix.c (riscix_some_aout_object_p): Likewise.
1368 * bfd-in2.h, libbfd.h: Rebuild.
1370 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1371 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1372 (bfd_get_elt_at_index): Define.
1373 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1374 bfd_get_elt_at_index. Change index parameter from int to
1376 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1377 (_bfd_noarchive_get_elt_at_index): Define.
1378 (_bfd_archive_bsd_get_elt_at_index): Define.
1379 (_bfd_archive_coff_get_elt_at_index): Define.
1380 * bfd-in2.h, libbfd.h: Rebuild.
1381 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1382 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1383 * ieee.c (ieee_get_elt_at_index): Define.
1384 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1385 * oasys.c (oasys_get_elt_at_index): Define.
1386 * som.c (som_get_elt_at_index): Define.
1388 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1389 numbers to the .text section.
1391 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1393 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1394 If there is a SEC_DEBUGGING section, get the contents of the debug
1395 information part from it.
1396 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1398 (ieee_write_object_contents): Check ieee_write_debug_part return.
1400 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1402 * config.bfd (i[345]86-*-freebsd*): Add target.
1403 * configure.in (i386freebsd_vec): Add vec.
1404 * configure: Regenerate.
1405 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1406 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1407 Rebuild dependencies..
1408 * freebsd.h: New file.
1409 * i386freebsd.c: New file.
1410 * targets.c (i386freebsd_vec): Declare.
1411 (bfd_target_vector): Add i386freebsd_vec.
1412 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1413 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1415 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * ieee.c (ieee_slurp_debug): New static function.
1418 (ieee_object_p): Call it.
1419 (ieee_slurp_section_data): Skip debugging sections.
1420 (ieee_get_reloc_upper_bound): Likewise.
1421 (ieee_get_section_contents): Likewise.
1422 (ieee_canonicalize_reloc): Likewise.
1423 (ieee_write_section_part): Likewise.
1424 (ieee_write_debug_part): Likewise.
1425 (ieee_write_data_part): Likewise.
1426 (init_for_output): Likewise.
1428 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1430 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1432 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1433 relocs, since ppc_elf_relocate_section handles the linker case.
1434 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1436 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1437 ppc_elf_relocate_section since that is now the only caller.
1438 (ppc_elf_relocate_section): Ditto.
1440 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1442 * coffcode.h (coff_write_object_contents): If we don't know the
1443 section of the entry point for an XCOFF executable, always set the
1444 entry address to -1.
1446 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1448 * elf.c (bfd_section_from_shdr): Add support for note sections.
1450 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * bfd-in.h (struct _symbol_info): Add stab_type field.
1453 * bfd-in2.h: Rebuild.
1454 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1456 * elf32-ppc.c: Remove trailing newline from calls to
1458 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1459 difference if target endianness is known.
1461 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1463 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1464 old style TOC16 references without using R_PPC_GOT.
1465 (ppc_reloc_type): Ditto.
1466 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1467 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1468 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1469 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1470 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1472 (ppc_elf_adjust_dynamic_symbol): Ditto.
1473 (ppc_elf_adjust_dynindx): Ditto.
1474 (ppc_elf_size_dynamic_sections): Ditto.
1475 (ppc_elf_finish_dynamic_symbol): Ditto.
1476 (ppc_elf_finish_dynamic_sections): Ditto.
1477 (ELF_DYNAMIC_INTERPRETER): Define.
1479 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1481 * elf.c (copy_private_bfd_data): When attaching sections to
1482 segments ignore sections that won't be allocated. Patch from
1485 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1487 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1490 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1492 * coff-i960.c (CALC_ADDEND): Define.
1493 (coff_i960_relocate_section): Add the input section VMA to the
1494 addend for PC relative relocs.
1496 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1498 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1499 to correctly terminate.
1501 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1503 * targets.c (enum bfd_endian): Define.
1504 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1505 from boolean to enum bfd_endian. Change header_byteorder_big_p
1507 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1508 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1509 * bfd-in2.h: Rebuild.
1510 * All targets: Change initialization of byteorder and
1511 header_byteorder to use enum bfd_endian values rather than
1513 * All files: Change all references to byteorder_big_p and
1514 header_byteorder_big_p to use new bfd_*_endian macros.
1516 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1518 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1520 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1522 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1524 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1526 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1528 * ieee.c: Lots of minor cleanups. Make many functions return
1529 errors rather than calling abort. Also:
1530 (ieee_write_twobyte): Remove; change callers to call existing
1531 ieee_write_2bytes function.
1532 (ieee_write_expression): Don't output the section twice when
1533 outputting a local symbol. Don't emit an extraneous zero if there
1535 (ieee_slurp_sections): Set the lma as well as the vma.
1536 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1538 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1539 a recognized one or bfd_arch_unknown.
1540 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1542 (ihex_get_symtab): Likewise.
1544 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1546 * aoutx.h: Include <ctype.h>.
1547 (struct aout_link_includes_table): Define.
1548 (struct aout_link_includes_totals): Define.
1549 (struct aout_link_includes_entry): Define.
1550 (aout_link_includes_lookup): Define macro.
1551 (struct aout_final_link_info): Add includes field.
1552 (aout_link_includes_newfunc): New static function.
1553 (NAME(aout,final_link)): Initialize includes hash table.
1554 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1556 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1558 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1560 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1562 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1564 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1566 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1567 (pe_print_private_bfd_data): call pe_print_reloc.
1568 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1569 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1570 up some debugging as well.
1572 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1574 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1577 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1579 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1580 when setting sections to NULL.
1582 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1584 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1586 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1587 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1589 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1590 * bfd-in2.h: Rebuild.
1592 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1594 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1596 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1598 * ihex.c (ihex_scan): Handle record types 4 and 5.
1599 (ihex_object_p): Permit types 4 and 5.
1600 (ihex_set_section_contents): Remove check for out of range
1602 (ihex_write_object_contents): Generate types 4 and 5.
1604 * elflink.h (elf_link_output_extsym): Just ignore warning and
1605 indirect references to symbols which don't really exist.
1607 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1609 * peicode.h (pe_print_idata): Minor format fixes
1610 (pe_print_edata): New function. Under private printing, this formats
1611 the edata section of a PE file.
1612 (pe_print_private_bfd_data): Added call to pe_print_edata.
1614 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1616 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1617 index, don't call stoi.
1619 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1621 * srec.c (srec_scan): Set lma as well as vma.
1623 * ihex.c: New file; support for Intel Hex format.
1624 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1625 (ihex_vec): Declare.
1626 (bfd_target_vector): Always include ihex_vec.
1627 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1628 * Makefile.in: Rebuild dependencies.
1629 (BFD_LIBS): Add ihex.o
1630 (BFD_LIBS_CFILES): Add ihex.c.
1631 * bfd-in2.h: Rebuild.
1633 * elf.c (assign_file_positions_for_segments): Sort the sections in
1635 (get_program_header_size): Return the right size if segment_map is
1637 (copy_private_bfd_data): Don't bother to sort the sections.
1639 * bfd.c (bfd_record_phdr): New function.
1640 * bfd-in.h (bfd_record_phdr): Declare.
1641 * bfd_in2.h: Rebuild.
1643 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1646 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1647 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1649 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1650 (bfd_zmalloc): Change declaration.
1651 * libbfd.h: Rebuild.
1652 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1653 and realloc. Don't set bfd_error_no_memory if they fail.
1655 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1657 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1658 uses as well. Added a new howto to deal with TOCREL16 relocs that
1659 are TOCDEFN as well.
1660 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1661 to handle RVA relocs from dlltool.
1662 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1663 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1664 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1666 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1667 to get the right section alignment.
1669 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1671 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1672 p_paddr if p_paddr is zero.
1673 (make_mapping): Set includes_filehdr and includes_phdrs for first
1675 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1677 (assign_file_positions_for_segments): Handle includes_filehdr and
1678 includes_phdrs. Remove special handling of PT_PHDR and first
1680 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1681 when appropriate. Remove special handling of PT_PHDR segment.
1682 Use a more complex condition for when a section is included in a
1683 segment to handle Solaris linker oddities.
1685 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1687 * coff-m88k.c (howto_table): Reformatted for easier reading;
1688 special_function now points to new function m88k_special_reloc.
1689 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1691 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1692 be done correctly by m88k_special_reloc.
1693 (reloc_processing): New function to be used by RELOC_PROCESSING.
1694 (RELOC_PROCESSING): Define to call reloc_processing.
1696 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1698 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1699 (pe_print_pdata): Likewise.
1701 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1702 obstack_alloc fails.
1703 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1705 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1706 * Many files: don't set bfd_error_no_memory if one of the above
1709 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1710 if p_paddr_valid is set.
1711 (copy_private_bfd_data): New static function.
1712 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1714 * elf.c (assign_file_positions_for_segments): Fix case where extra
1715 program headers were allocated.
1717 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1718 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1719 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1720 _bfd_elf_print_private_bfd_data.
1722 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1723 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1724 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1725 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1726 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1727 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1728 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1730 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1732 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1733 * elf.c (make_mapping): New static function.
1734 (map_sections_to_segments): New static function.
1735 (elf_sort_sections): New static function.
1736 (assign_file_positions_for_segments): New static function.
1737 (map_program_segments): Remove.
1738 (get_program_header_size): Remove sorted_hdrs, count, and
1739 maxpagesize parameters. Simplify.
1740 (assign_file_positions_except_relocs): When generating an
1741 executable, use assign_file_positions_for_segments.
1742 (elf_sort_hdrs): Remove.
1743 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1744 to get_program_header_size.
1746 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1748 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1750 * configure, config.in: Regenerate with autoconf 2.7.
1752 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1753 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1755 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1757 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1758 (ecoff_sec_to_styp_flags): Likewise.
1759 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1760 (ecoff_set_symbol_info): Handle scRConst.
1761 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1762 (ecoff_compute_section_file_positions): Handle .rconst section.
1763 (_bfd_ecoff_write_object_contents): Likewise.
1764 (ecoff_link_check_archive_element): Handle scRConst.
1765 (ecoff_link_add_externals): Likewise.
1766 (ecoff_link_write_external): Handle .rconst section.
1767 (ecoff_reloc_link_order): Likewise.
1768 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1769 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1771 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1773 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1774 DEF_DYNAMIC flag is set.
1776 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1778 * host-aout.c: If TRAD_HEADER is defined, include it.
1780 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1782 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1783 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1784 (BFD_NEED_DECLARATION): New function.
1785 * configure.in: Use BFD_NEED_DECLARATION.
1786 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1787 * configure, config.in: Rebuild with autoconf 2.6.
1789 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1790 special_sections before returning when called with a non XCOFF
1793 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1796 * coffcode.h (coff_compute_section_file_positions): Only pad the
1797 previous section to force file alignment when creating an
1800 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * coffcode.h (coff_compute_section_file_positions): If
1803 RS6000COFF_C, set up the .debug section.
1805 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1806 if it is not large enough to accomodate the entire TOC area with
1807 signed 16 bit offsets.
1808 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1810 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1811 TOC anchor to use the TOC value used in the output file.
1813 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1815 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1816 (_bfd_coff_read_string_table): Likewise.
1818 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1820 * pe-arm.c: Fix typos.
1821 * coff-arm.c: Likewise.
1823 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1825 * coff-ppc.c (list_ele): Added "cat"egory member.
1826 (record_toc): New category parameter (priv or pub).
1827 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1828 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1829 the mainline. It addes extra toc cells in error.
1830 (ppc_coff_swap_sym_in_hook): Added some documentation.
1831 (dump_toc): Can now diagnose "virtual toc" chicanery.
1833 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1835 * elf-bfd.h (struct elf_link_hash_table): Change type of
1836 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1838 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1840 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1841 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1843 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1844 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1845 defined or mentioned in a regular file.
1847 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1849 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1850 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1851 (coff_ppc_relocate_section): Correct REL24 handling
1852 (ppc_process_before_allocation): Correct TOCDEFN handling
1854 * peicode.h (dir_names): Added name descriptions
1856 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1858 * VERSION: Updated to cygnus-2.6.
1860 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1862 * targets.c (m68k4knetbsd_vec): Declare.
1864 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1866 * targets.c (bfd_target): Change type of second argument to
1867 _bfd_print_private_bfd_data from void * to PTR.
1868 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1869 using PTR rather than void *.
1870 * bfd-in2, libbfd.h: Rebuild.
1871 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1873 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1874 _bfd_generic_bfd_print_private_bfd_data rather than casting
1877 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1879 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1880 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1882 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1883 BFD64_BACKENDS_CFILES): New variables.
1886 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1888 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1889 not at the file position of the first section.
1890 * coffcode.h (coff_compute_section_file_positions): Avoid using
1892 (coff_write_object_contents): When generating a PPC PE executable
1893 with no symbols, round up the file size to a COFF_PAGE_SIZE
1895 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1896 don't write out a string table.
1898 * elf.c (bfd_section_from_shdr): When using a different section
1899 header, pass the new one to _bfd_elf_make_section_from_shdr.
1900 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1901 (elf_map_symbols): Add section VMA to symbol value when comparing
1903 (_bfd_elf_compute_section_file_positions): Only build symbol table
1904 if there are some symbols. Set file offset of symtab and strtab
1906 (assign_file_positions_except_relocs): Remove dosyms parameter.
1907 Change all callers. Never set file offset of symtab and strtab
1909 (_bfd_elf_copy_private_section_data): New function.
1910 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1911 (_bfd_elf_copy_private_symbol_data): New function.
1912 (swap_out_syms): Check for special mapping of st_shndx created by
1913 copy_private_symbol_data.
1914 * elfxx-target.h: Use new copy routines.
1915 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1916 (_bfd_elf_copy_private_section_data): Declare.
1918 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1920 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1923 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1924 _bfd_dummy_target, matching the recent change to archive
1927 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1929 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1930 arithmetic on PTR types.
1932 * aout-target.h (MY(callback)): Set the lma of the sections.
1934 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1935 symbol into a reloc against the section.
1937 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1939 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1940 glue for the relocs: IMGLUE and IFGLUE.
1941 (record_toc): new function - tracks toc contents
1942 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1943 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1944 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1945 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1946 (ppc_record_toc_entry): Removed a debug define (duh)
1948 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1949 (pe_print_idata): New function - formats the idata section data
1950 (pe_print_pdata): New function - formats the pdata section data
1951 (pe_print_private_bfd_data): calls to above
1953 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1955 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1956 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1957 TARGET_SYM and TARGET_NAME for vector and BFD name.
1958 * coff-pmac.c (pmac_xcoff_vec): Remove.
1959 (TARGET_SYM, TARGET_NAME): Define.
1960 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1961 machine to 0, not all PowerMacs are 601s.
1963 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1965 * elfcode.h (elf_object_p): Read in any program headers.
1966 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1967 based on the program headers, if any.
1968 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1969 (map_program_segments): Set p_paddr of program headers based on
1972 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1974 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1977 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1978 trying to do a relocateable link with a non-a.out object file.
1980 * archive.c (bfd_generic_archive_p): Check the first object file
1981 in an archive even if target_defaulted is set. If the object file
1982 has the wrong xvec, reject it.
1984 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1985 be represented, report the name via _bfd_error_handler.
1986 (translate_to_native_sym_flags): Likewise.
1987 * elf32-mips.c (mips_elf_final_link): Likewise.
1988 * oasys.c (oasys_write_sections): Likewise.
1990 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1991 which checks for STYP_OVRFLO sections.
1992 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1993 reloc and lineno count overflows.
1994 (coff_write_object_contents): Call coff_count_linenumbers before
1995 coff_compute_section_file_positions. If RS6000COFF_C, handle
1996 reloc and lineno count overflows.
1997 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1998 relocs before dealing with .pad sections. Count overflow section
1999 headers when handling .pad sections.
2001 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2004 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2005 (struct xcoff_link_hash_table): Add descriptor_section and
2006 special_sections fields.
2007 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2008 (xcoff_link_add_symbols): Set linkage section alignment. Create
2009 descriptor section. Check for magic symbol names (_text, etc.),
2010 and record them in special_sections if found. Set
2011 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2012 descriptor field to point back to the function code symbol.
2013 (xcoff_sweep): Always mark the special descriptor_section.
2014 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2015 function descriptor, and mark it if it is.
2016 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2017 parameter, and fill it in. Allocate space for the descriptor
2019 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2020 global linkage code. If an undefined function descriptor is
2021 exported, arrange to define it. Warn about any other undefined
2023 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2024 (xcoff_write_global_symbol): Create a function descriptor when
2026 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2027 * bfd-in2.h: Rebuild.
2029 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2031 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2032 (ppc_coff_link_hash_table): new types for hashing
2033 (ppc_coff_link_hash_newfunc): hash entry constructor
2034 (ppc_coff_link_hash_table_init): hash table initializer
2035 (ppc_coff_link_hash_table_create): hash table constructor
2036 (ppc_record_toc_entry): changed references to hash table
2037 (coff_ppc_relocate_section): changed references to hash table
2039 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2040 * libcoff.h: Rebuild
2042 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2043 (coff_link_add_symbols): removed toc_offset init
2045 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2047 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2050 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2051 if it is given and mmep is available.
2052 * acconfig.h: Undef USE_MMAP.
2053 * configure, config.in: Regenerated.
2054 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2055 table handling the old way.
2056 (aout_get_external_symbols): Don't complain if last byte of string
2058 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2059 (bfd_free_window) [! USE_MMAP]: Don't define.
2060 (bfd_get_file_window,
2061 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2063 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2065 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2068 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2070 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2071 compatible with AMD generated COFF files. Try to support both AMD
2072 and GNU formats simultaneously.
2073 (coff_a29k_relocate_section): Likewise.
2075 * libbfd.c (bfd_get_file_window): Change writable parameter from
2076 int to boolean; update all callers. Pass MAP_SHARED if not
2077 writable--it's required on Solaris. Cast fprintf argument to
2079 * bfd-in.h (bfd_get_file_window): Update declaration.
2080 * bfd-in2.h: Rebuild.
2081 * aoutx.h: Update calls to bfd_get_file_window.
2083 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2085 (xcoff_swap_ldhdr_in): New static function.
2086 (xcoff_swap_ldsym_in): New static function.
2087 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2088 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2089 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2090 Handle XTY_ER/XMC_XO symbols correctly.
2091 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2092 rather than normal symbol table.
2093 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2094 already defined with the same absolute value.
2095 (xcoff_mark): When considering called symbols, check whether the
2096 descriptor is from a dynamic object, rather than the symbol
2098 (xcoff_build_ldsyms): Likewise.
2100 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2101 Cast realloc and malloc return values. If malloc or realloc fail,
2102 set bfd_error_no_memory.
2103 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2104 * bfd-in2.h: Rebuild.
2106 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2108 * coff-ppc.c (ppc_record_toc_entry): new function.
2109 (in_reloc_p): changed return value.
2110 (coff_ppc_relocate_section): much rework.
2111 (ppc_allocate_toc_section): new function.
2112 (ppc_process_before_allocation): new function.
2113 (ppc_coff_swap_sym_in_hook): new function.
2115 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2116 (coff_link_add_symbols): initialize toc_offset.
2118 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2119 (coff_swap_aouthdr_out): Added more sections to the data
2120 dictionary for the pe file header. Also changed linker version
2121 number on the ppc side.
2122 (dir_names): small improvements to the dictionary printing.
2123 (pe_mkobject_hook): save the file level flags.
2125 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2126 (pe_tdata): added real_flags field
2127 (coff_tdata): added local_toc_sym_map and access macro
2129 * libcoff.h (coff_link_hash_entry): added toc_offset field
2130 (pe_tdata): added real_flags field
2131 (coff_tdata): added local_toc_sym_map and access macro
2133 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2134 (coff_mkobject): init for local_toc_sym_map
2135 (coff_write_object_contents): set the internal_a.magic to
2136 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2139 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2141 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2142 entries until both the line number address and the function name
2143 address are too large.
2145 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2146 * configure: Rebuilt.
2148 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2149 is defined in the environment.
2151 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2153 * som.c (som_get_section_contents_in_window): Define to use
2156 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2158 * coff-i860.c: New file, based on coff-i386.c.
2159 * cpu-i860.c: New file, based on cpu-i386.c.
2160 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2161 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2162 targets, using i860coff_vec.
2163 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2164 trad-core.o and hosts/i860mach3.h.
2165 (i860coff_vec): Use coff-i860.o and cofflink.o.
2166 * configure: Rebuild.
2167 * Makefile.in: Rebuild dependencies.
2168 (ALL_MACHINES): Add cpu-i860.o.
2169 (BFD32_BACKENDS): Add coff-i860.o.
2170 (CFILES): Add cpu-i860.c and coff-i860.c.
2171 * targets.c (i860coff_vec): Declare.
2172 (bfd_target_vector): Add &i860coff_vec.
2173 * archures.c (bfd_i860_arch): Declare.
2174 (bfd_archures_list): Add &bfd_i860_arch.
2175 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2176 (coff_set_flags): Handle bfd_arch_i860.
2177 (coff_write_object_contents): Handle I860 a.out magic number.
2179 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2181 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2182 the created .tc section to 2.
2183 (xcoff_mark): Don't keep a .loader reloc for a call to an
2184 undefined symbol when creating a shared library.
2185 (xcoff_build_ldsyms): When creating a shared library, generate
2186 global linkage code for a call to an undefined symbol.
2188 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2190 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2191 BFD32_BACKENDS, BFD64_BACKENDS.
2192 (.dep1): Put mkdep output in a separate file.
2193 Rebuilt dependencies.
2195 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2198 Permit use of mmap when available:
2200 * configure.in: Check for mmap, madvise, mprotect.
2201 * config.in, configure: Regenerated.
2203 * libbfd.c (struct _bfd_window_internal): Define type.
2204 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2206 (ok_to_map): New static variable for debugging.
2207 (_bfd_generic_get_section_contents_in_window): New function.
2208 * bfd-in.h (bfd_window_internal): Declare type.
2209 (bfd_window): Define type.
2210 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2211 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2214 * libaout.h (struct aoutdata): Add two window fields.
2215 (obj_aout_sym_window, obj_aout_string_window): New macros.
2216 * aoutx.h (some_aout_object_p): Initialize windows.
2217 (aout_get_external_symbols): Get symbol data and strings in
2218 windows instead of explicitly allocated buffers.
2219 (slurp_symbol_table): Free window instead of memory.
2220 (bfd_free_cached_info): Release windows instead of freeing storage
2222 (aout_link_free_symbols): Ditto.
2224 * targets.c (bfd_target): Add new field for
2225 get_section_contents_in_window.
2226 (BFD_JUMP_TABLE_GENERIC): Updated.
2227 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2228 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2229 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2230 macros for get_section_contents_in_window field.
2232 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2234 * core.c: Renamed to corefile.c
2235 * makefile.dos (OBJS): Change core.o to corefile.o
2236 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2239 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2241 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2242 targ_selvecs to allow debugging under Irix-5 native.
2245 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2247 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2248 to o. Clobber and restore the list of new csects around the call
2249 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2250 linker error and the linker wants to read the symbol table. Reset
2251 the line number count of a real section even if it has no relocs.
2252 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2254 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2257 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2259 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2260 an undefined symbol in a shared link.
2262 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2263 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2264 phdm@info.ucl.ac.be (Philippe De Muyter).
2266 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2268 * coff-m88k.c (rtype2howto): New static function.
2269 (RTYPE2HOWTO): Use it rather than a macro definition.
2271 * coffcode.h (coff_write_object_contents): set internal_a.magic
2272 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2274 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2275 define TRAD_HEADER to new file hosts/delta68.h.
2276 m88*-motorola-sysv*, however, does use ptrace-core.o.
2277 * hosts/delta68.h: New file.
2279 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2280 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2282 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2284 * i386linux.c (MY(vec)): Declare before use.
2286 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2288 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2289 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2291 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2292 BFD is not of the right type.
2293 (bfd_elf_get_needed_list): Likewise.
2294 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2295 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2296 * xcofflink.c (XCOFF_XVECP): Define.
2297 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2299 (bfd_xcoff_import_symbol): Likewise.
2300 (bfd_xcoff_export_symbol): Likewise.
2301 (bfd_xcoff_link_count_reloc): Likewise.
2302 (bfd_xcoff_record_link_assignment): Likewise.
2303 (bfd_xcoff_size_dynamic_sections): Likewise.
2305 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2306 table index against the number of symbols for a base relative
2309 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2311 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2312 full_aouthdr flag here...
2313 (_bfd_xcoff_bfd_final_link): ...not here.
2315 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2317 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2318 systems that have a system <libelf.h>.
2319 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2320 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2321 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2322 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2323 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2324 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2325 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2327 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2329 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2330 set, set BSF_WEAK in symbol. Change all callers.
2331 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2332 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2333 _bfd_generic_link_add_one_symbol.
2334 (ecoff_indirect_link_order): Check that the section tdata relocs
2335 are not NULL before using them.
2337 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2338 define TRAD_HEADER as hosts/alphalinux.h.
2339 * configure: Rebuild.
2340 * hosts/alphalinux.h: New file.
2341 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2344 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2346 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2347 C_ECOMM storage classes.
2349 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2351 (xcoff_mark): Call xcoff_mark_symbol.
2352 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2353 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2355 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2357 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2359 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2361 (xcoff_find_reloc): New static function.
2362 (xcoff_link_add_symbols): Use it.
2363 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2364 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2365 relocate the value of C_DECL.
2367 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2369 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2371 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2372 callback decide what goes in .relocs.
2373 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2374 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2377 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2379 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2382 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2384 * xcofflink.c: More improvements, mostly to fix handling of
2385 constructors and a few other special cases.
2386 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2387 zero, reverting yesterday's change.
2388 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2389 (bfd_xcoff_link_count_reloc): Declare.
2390 (bfd_xcoff_record_link_assignment): Declare.
2391 * bfd-in2.h: Rebuild.
2393 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2395 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2396 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2397 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2398 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2399 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2400 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2402 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2405 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2406 segments includes the a.out header. See to that the magic number
2407 *always* is big-endian.
2409 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2410 m68k4k NetBSD configurations.
2412 * configure.in, configure: Separate i386 & mips NetBSD
2413 configurations from other BSD ones. Don't assume DEC is the only
2414 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2415 configurations. Add support for m68k4k NetBSD object format.
2417 * libaout.h: Added M_68K4K_NETBSD magic.
2419 * m68k4knetbsd.c: New file.
2421 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2423 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2426 * hosts/mipsnbsd.h: New file.
2429 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2431 * config.bfd: Add config stuff for mips*-*-magic* to set
2432 targ_defvec to ecoff_big_vec.
2435 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2437 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2439 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2440 toc_section, and entry_section fields.
2441 (struct xcoff_section_tdata): Remove ldrel_count field.
2442 * libcoff.h: Rebuild.
2443 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2445 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2446 full a.out header if full_aouthdr is set in xcoff_data.
2447 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2448 based on sections stored in xcoff_data.
2449 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2451 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2452 (rs6000coff_vec): Set symbol_leading_char to '.'.
2453 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2454 value stored in ret rather than returning a pointer value.
2456 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2458 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2461 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2463 * som.c (som_slurp_string_table): Allocate the strings with malloc
2464 since they're free'd by free_cached_info.
2465 (som_slurp_symbol_table): Similarly for the symbol table.
2467 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2469 * Makefile.in (diststuff): Don't make headers.
2471 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2473 * Makefile.in: Rebuild dependencies.
2475 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2476 output_bfd is not SunOS.
2477 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2478 non-SunOS input files.
2480 * xcofflink.c: Extensive changes to support linking shared objects
2481 and generating a .loader section.
2482 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2483 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2484 last_symndx, and ldrel_count fields.
2485 * libcoff.h: Rebuild.
2486 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2487 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2489 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2490 (bfd_xcoff_export_symbol): Declare.
2491 (bfd_xcoff_size_dynamic_sections): Declare.
2492 * bfd-in2.h: Rebuild.
2494 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2496 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2497 * configure: Rebuild.
2498 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2499 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2501 (pmac_xcoff_vec): Update to use new xcoff support.
2502 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2503 (xcoff_write_armap): Declare buf as unsigned char.
2504 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2506 * mpw-make.sed: Generalize subdir_do edit.
2508 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2510 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2511 correctly. Don't initialize asect->vma.
2513 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2515 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2516 something a little less than the page size.
2518 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2522 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2524 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2525 * coffcode.h (coff_write_object_contents): If .bss is before
2526 .data us that as data_start.
2527 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2529 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2530 (coff_swap_outhdr_out): Hardwire in version number.
2532 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2534 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2535 major and minor to *_vno, since the former are also macros in
2536 SunOS header files. Cast result of bfd_alloc to appropriate
2539 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2540 before assigning to sec_data.
2542 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2544 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2545 now relative to the section, not absolute.
2546 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2547 get the file name when there is a N_SO directory name. When
2548 handling stabs, remember that section->vma was added to the
2551 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2553 * sunos.c (struct sunos_link_hash_table): Add needed field.
2554 (sunos_link_hash_table_create): Call bfd_release, not free.
2555 (sunos_link_hash_table_create): Initialize needed field.
2556 (sunos_add_dynamic_symbols): Record needed objects.
2557 (bfd_sunos_get_needed_list): New function.
2558 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2559 * bfd-in2.h: Rebuild.
2561 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2563 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2565 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2567 * bfd-in.h (struct bfd_link_needed_list): Rename from
2568 bfd_elf_link_needed_list.
2569 * bfd-in2.h: Rebuild.
2570 * elf.c, elflink.h, libelf.h: Corresponding changes.
2572 Add start at AIX linker support; no shared libraries yet.
2573 * xcofflink.c: New file.
2574 * configure.in (rs600coff_vec): Use xcofflink.o.
2575 * configure: Rebuild.
2576 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2578 (struct xcoff_section_tdata): Define.
2579 (xcoff_section_data): Define macro.
2580 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2581 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2582 (_bfd_xcoff_bfd_final_link): Declare.
2583 (_bfd_ppc_xcoff_relocate_section): Declare.
2584 * libcoff.h: Rebuild.
2585 * coff-rs6000.c: Clean up a bit.
2586 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2587 cputype, csects, and debug_indices.
2588 (xcoff_copy_private_bfd_data): Copy cputype.
2589 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2590 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2591 (xcoff_reloc_type_lookup): Rename from
2592 rs6000coff_reloc_type_lookup.
2593 (coff_relocate_section): Define.
2594 (_bfd_xcoff_sizeof_headers): Define.
2595 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2596 (_bfd_xcoff_bfd_relax_section): Define.
2597 (_bfd_xcoff_bfd_link_split_section): Define.
2598 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2600 * coffcode.h (coff_compute_section_file_positions): If AIX,
2601 increment sofar by SMALL_AOUTSZ if not executable.
2602 (coff_write_object_contents): If AIX, always output an a.out
2603 header; if not executable, header size of SMALL_AOUTSZ.
2604 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2605 (_bfd_stringtab_init): Initialize xcoff field.
2606 (_bfd_xcoff_stringtab_init): New function.
2607 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2608 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2609 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2610 * libbfd.h: Rebuild.
2611 * Makefile.in: Rebuild dependencies.
2612 (BFD32_BACKENDS): Add xcofflink.o.
2613 (CFILES): Add xcofflink.c.
2615 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2616 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2617 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2619 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2621 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2623 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2625 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2626 * config.in: Regenerated.
2628 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2629 (_bfd_chunksize): New variable.
2630 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2631 for obstack chunk size.
2632 * configure.in: Check for getpagesize.
2633 * configure: Regenerated.
2635 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2637 * trad-core.c (rawptr): Make it a local variable of
2638 ptrace_unix_core_file_p.
2640 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2642 * coff-arm.c (in_reloc_p): New.
2643 * coff-i386.c (in_reloc_p): New.
2644 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2645 (coff_write_object_contents): Only set has_reloc_section
2647 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2648 in_reloc_p to decide if reloc should be emitted.
2649 * libcoff.h (pe_data_type.in_reloc_p): New.
2650 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2652 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2654 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2655 (_bfd_coff_read_internal_relocs): Likewise.
2656 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2657 (_bfd_coff_read_internal_relocs): Likewise.
2659 * elflink.h (elf_link_add_object_symbols): Correct conditions
2660 under which type and size change warnings are issued.
2662 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2664 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2665 a symbol which is not in a real section.
2666 (coff_write_native_symbol): Corresponding change.
2668 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2669 coff_link_hash_newfunc and make non-static.
2670 (_bfd_coff_link_hash_table_init): New function, broken out of
2671 _bfd_coff_link_hash_table_create.
2672 (_bfd_coff_link_hash_table_create): Use it.
2673 (process_embedded_commands): Make static.
2674 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2675 (_bfd_coff_link_hash_table_init): Declare.
2676 * libcoff.h: Rebuild.
2678 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2679 field in XCOFF tdata.
2680 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2681 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2682 based on cputype stored in a.out header, or in n_type of initial
2684 (coff_write_object_contents): Set cputype correctly in a.out
2686 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2688 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2689 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2691 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2692 * libcoff.h: Rebuild.
2694 * cpu-rs6000.c (rs6000_compatible): New static function.
2695 (bfd_rs6000_arch): Use it.
2696 * cpu-powerpc.c (powerpc_compatible): New static function.
2697 (arch_info_struct): Define various flavours of PowerPC.
2698 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2701 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2703 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2705 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2707 * elflink.h (elf_link_add_object_symbols): Don't warn about
2708 changing the size or type if the old definition was weak.
2710 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2712 * coffcode.h (combined_entry_type): Add fix_line field.
2713 (coff_slurp_line_table): Warn if we try to set the lineno field of
2715 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2716 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2717 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2718 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2720 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2721 * libcoff.h: Rebuild.
2723 * libcoff-in.h (struct xcoff_tdata): Define.
2724 (xcoff_data): Define.
2725 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2726 * bfd-in2.h, libcoff.h: Rebuild.
2727 * coff-rs6000.c (xcoff_mkobject): New static function.
2728 (coff_mkobject): Define.
2729 (xcoff_copy_private_bfd_data): New static function.
2730 (coff_bfd_copy_private_bfd_data): Define.
2731 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2733 (rs6000coff_vec): Add DYNAMIC to object_flags.
2734 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2735 .loader sections specially.
2736 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2737 section alignment from the XCOFF tdata information.
2738 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2739 F_SHROBJ, and copy the extra a.out header information into the
2740 XCOFF tdata structure.
2741 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2742 F_DYNLOAD and the extra a.out header information.
2743 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2744 C_HIDEXT symbol with attached csect information.
2745 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2746 in the o_maxdata field.
2747 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2748 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2749 end if BSF_NOT_AT_END is set.
2751 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2752 _bfd_read_ar_hdr_fn.
2753 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2754 * bfd-in2.h, libbfd.h: Rebuild.
2755 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2757 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2758 (bfd_slurp_bsd_armap_f2): Likewise.
2759 (_bfd_slurp_extended_name_table): Likewise.
2761 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2763 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2765 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2766 when the symbol table is empty.
2768 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2769 space for section symbols, since we don't output them either.
2770 (elf_m68k_adjust_dynindx): Removed.
2772 * ptrace-core.c (rawptr): Make it a local variable of
2773 ptrace_unix_core_file_p.
2775 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2777 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2780 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2781 Mac object file formats.
2783 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2785 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2786 auxent if there isn't one.
2787 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2788 rather than FILNMLEN as the maximum name length.
2790 * coffcode.h (bfd_coff_backend_data): Add new field
2791 _bfd_coff_print_aux.
2792 (bfd_coff_print_aux): New static function.
2793 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2794 scnlen field of an XTY_LD csect aux entry.
2795 (coff_print_aux): New static function.
2796 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2797 in coff_pointerize_aux_hook.
2798 (bfd_coff_std_swap_table): Initialize new field.
2799 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2800 * libcoff.h: Rebuild.
2801 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2802 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2804 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2805 if there are symbols, for native AIX ld compatibility.
2807 * coffcode.h (bfd_coff_backend_data): Add new field
2808 _bfd_coff_pointerize_aux_hook.
2809 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2810 or I960, and as 0 otherwise.
2811 (bfd_coff_std_swap_table): Initialize new field.
2812 * libcoff.h: Rebuild.
2813 * coffgen.c (coff_pointerize_aux): Change parameters to take
2814 symbol pointer instead of type and class, and to take aux index.
2815 Call _bfd_coff_pointerize_aux_hook if it is defined.
2816 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2817 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2818 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2820 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2821 read-only/host-only support.
2823 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2825 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2828 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2829 BFD_JUMP_TABLE_ARCHIVE accordingly.
2830 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2831 (_bfd_compute_and_write_armap): Declare.
2832 (_bfd_generic_read_ar_hdr): Declare.
2833 (_bfd_read_ar_hdr): Define.
2834 (_bfd_noarchive_read_ar_hdr): Define.
2835 (_bfd_archive_bsd_read_ar_hdr): Define.
2836 (_bfd_archive_coff_read_ar_hdr): Define.
2837 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2838 _bfd_read_ar_hdr instead.
2839 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2840 (_bfd_compute_and_write_armap): Rename from
2841 compute_and_write_armap. Make non-static. Change all callers.
2842 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2843 than _bfd_snarf_ar_hdr.
2844 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2845 * ieee.c (ieee_read_ar_hdr): Define.
2846 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2847 * oasys.c (oasys_read_ar_hdr): Define.
2848 * som.c (som_read_ar_hdr): Define.
2849 * bfd-in2.h, libbfd.h: Rebuild.
2851 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2853 * peicode.c (coff_swap_filehdr_in): If symptr is
2854 zero, there aren't any symbols, even if nsyms is set.
2856 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2858 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2860 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2861 sections, and set styp correctly for them: .got, .hash, .dynamic,
2862 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2863 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2865 (ecoff_sort_hdrs): New static function.
2866 (ecoff_compute_section_file_positions): Return boolean, not void.
2867 Sort the sections by VMA before looking through them. Put the
2868 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2869 section on an appropriate boundary within the page.
2870 (ecoff_compute_reloc_file_positions): Check return value of
2871 ecoff_compute_section_file_positions.
2872 (_bfd_ecoff_set_section_contents): Likewise.
2873 (_bfd_ecoff_write_object_contents): Check for various Alpha
2874 section types when incrementing text_size and data_size. Call
2875 adjust_headers backend function if it exists.
2876 * coff-alpha.c (alpha_adjust_headers): New static function.
2877 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2878 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2880 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2882 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2884 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2885 of ALTERNATE_AIX_CORE_FORMAT.
2886 * configure.in (aix4): No longer need CORE_FLAGS.
2887 * configure: Updated.
2889 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2891 NS32k changes from Ian Dall:
2892 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2894 (aout_link_input_section_std, aout_link_input_section_ext,
2895 aout_link_reloc_link_order): Call them instead of _bfd_*
2897 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2899 (backend_data): Use it instead of hardcoded zero.
2901 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2902 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2904 * ns32knetbsd.c: Include bfd.h.
2905 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2906 (MY_bfd_reloc_type_lookup): Declare function too.
2907 * pc532-mach.c (set_sizes): Don't declare.
2908 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2909 (backend_data, MY_backend_data): Don't define.
2911 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2912 ns32k-*-lites* like ns32k-*-netbsd*.
2914 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2917 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2919 * coffcode.h (coff_write_object_contents): Restore setting
2920 f_timdat to 0, deleted on August 22.
2922 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2924 * coffcode.h (coff_bfd_copy_private_symbol_data,
2925 coff_bfd_copy_private_section_data,
2926 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2927 * peicode.h (coff_bfd_copy_private_bfd_data): New
2928 (pe_bfd_copy_private_bfd_data): New.
2929 (coff_swap_scnhdr_in): Swap bss size into the right place.
2930 (pe_print_private_bfd_data): Add some newlines.
2932 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2934 * som.c (setup_sections): Don't die if a space has no subspaces.
2936 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2938 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2939 dynamic symbol override a common symbol. Don't change the size or
2940 type if they have been set and the new symbol is not a definition.
2941 Warn if the size or type changes.
2943 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2945 * som.c (som_begin_writing): Don't write the symbol table or
2947 (som_finish_writing): Write them here. Place them after the
2948 subspace data, but before the relocs.
2950 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2952 * sunos.c (sunos_add_one_symbol): Just pass false, not
2953 info->shared_library, to sunos_create_dynamic_sections.
2954 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2956 (sunos_check_dynamic_reloc): Remove .text section assertion.
2958 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2960 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2961 * configure, configure.in: Add pmac_xcoff_vec case.
2962 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2963 * coff-pmac.c: New file, PowerMac XCOFF support.
2964 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2965 * targets.c (pmac_xcoff_vec): Declare.
2967 * mpw-config.in: Various changes to be compatible with the
2968 autoconf-based configury.
2969 * mpw-make.sed: New file, sed commands to translate Unix
2970 makefile into MPW syntax.
2971 * mpw-make.in: Remove.
2972 * hosts/mpw.h: Remove.
2973 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2974 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2976 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2978 * binary.c (binary_get_symtab): Return an empty string on error.
2979 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2981 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2983 * coff-ppc.c: Reformatted according to gnu conventions
2984 Removed irrelevant "if 0" code
2986 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2988 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2989 symbols rather than as indirect symbols.
2990 (MY(slurp_symbol_table)): Don't do anything special about
2993 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2994 of .ctors and .dtors sections is no larger than 2.
2996 * sunos.c (sunos_add_one_symbol): Don't change
2997 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2999 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3000 dynamic symbols when creating a shared library.
3001 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3003 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3004 written even if it is not defined in a regular object.
3005 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3006 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3007 rather than the constant 22.
3008 (sunos_check_dynamic_reloc): Handle creating a shared library.
3009 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3010 zero when creating a shared library.
3011 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3012 write it out at the start of the symbol table.
3014 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3016 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3018 * config.bfd: Add arm-*-coff.
3019 * configure.in, configure: Add armcoff_{little,big}_vec.
3020 * targets.c (armcoff_{little,big}_vec): Declare.
3021 (bfd_target_vector): Add armcoff_{little,big}_vec.
3022 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3024 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3026 * targets.c (bfd_find_target): Remove debugging code.
3028 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3030 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3032 * Makefile.in: added *-ppc files
3033 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3034 allow pe based .o's to be shared with other tools on ppc/NT
3035 * config.bfd: added powerpc[le]-[pe|winnt] config support
3036 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3037 * peicode.h: Added more section flags for PE on ppc
3038 Added coff_swap_filehdr_out to allow peicode.h to be
3039 used for non-image PE files on ppc.
3040 Check for image, or not, before copying pe_opthdr
3041 * targets.c: Added new bfd's
3042 * targets.c: Removed two inactive bfds that shouldn't have made it this
3045 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3047 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3048 explicit values to initialize all relocs. Change all users.
3049 (ppc_elf_brtaken_inner): New function to handle branch predicition
3051 (ppc_elf_brtaken_reloc): Ditto.
3052 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3053 relocs use ppc_elf_unsupported_reloc.
3054 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3055 needs to be reported.
3056 (ppc_elf_relocate_section): Support branch prediction relocs.
3058 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3060 * bfd.c (bfd_assert): Remove \n from string passed to
3063 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3064 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3065 (bfd_coff_make_section_hook): Don't define.
3066 (coff_make_section_hook): Remove.
3067 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3068 (styp_to_sec_flags): Likewise.
3069 (coff_write_object_contents): Likewise.
3070 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3072 * libcoff.h: Rebuild.
3073 * coffgen.c (make_a_section_from_file): Just call
3074 bfd_make_section_anyway, not bfd_make_section or
3075 bfd_coff_make_section_hook.
3076 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3077 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3078 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3079 make_section_hook field.
3080 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3082 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3083 pointers into value field for warning and indirect symbols; just
3084 leave the value field alone.
3085 * linker.c (generic_link_add_symbol_list): Use next symbol for
3086 warning and indirect symbols, rather than looking in symbol value.
3087 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3088 parameter. Change all callers. Remove support for indirect
3089 symbols; it didn't work anyhow.
3090 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3091 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3092 * bfd-in2.h: Rebuild.
3094 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3096 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3097 go back to telling the tools this reloc operates on 32 bits.
3099 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3101 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3102 rather than a direct fprintf.
3103 * archive.c (_bfd_write_archive_contents): Likewise.
3104 * coffcode.h (coff_slurp_symbol_table): Likewise.
3105 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3106 (ppc_elf_unsupported_reloc): Likewise.
3107 (ppc_elf_relocate_section): Likewise.
3108 * i386linux.c (linux_tally_symbols): Likewise.
3109 (linux_finish_dynamic_link): Likewise.
3110 * osf-core.c (osf_core_core_file_p): Likewise.
3111 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3112 * som.c (som_sizeof_headers): Likewise.
3113 * srec.c (srec_bad_byte): Likewise.
3114 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3115 * libbfd-in.h (bfd_assert): Declare first parameter const.
3116 * libbfd.h: Rebuild.
3117 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3118 bfd_reloc_overflow is enough.
3119 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3120 * coff-h8500.c (rtype2howto): Likewise.
3121 * coff-z8k.c (rtype2howto): Likewise.
3122 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3123 * elf.c (_bfd_elf_get_lineno): Likewise.
3124 (_bfd_elf_no_info_to_howto): Likewise.
3125 (_bfd_elf_no_info_to_howto_rel): Likewise.
3126 * hp300hpux.c (convert_sym_type): Likewise.
3127 (MY(swap_std_reloc_in)): Likewise.
3128 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3130 * libaout.h (struct aoutdata): Add line_buf field.
3131 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3132 and filename_buffer. Instead, use a malloc buffer stored in the
3133 new line_buf field. Remove length restrictions.
3135 * coffgen.c (string_size): Remove static variable.
3136 (debug_string_size, debug_string_section): Likewise.
3137 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3138 and debug_string_size_p parameters. Use them instead of the
3139 global variables. Change all callers.
3140 (coff_write_symbol): Likewise.
3141 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3142 (coff_write_symbols): Add local variables to replace removed
3145 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3146 function, and line_base fields.
3147 * libcoff.h: Rebuild.
3148 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3149 information, rather than using static variables.
3151 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3152 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3154 * init.c (initialized): Remove static variable.
3155 (bfd_init): Don't bother setting initialized.
3156 (bfd_check_init): Remove.
3157 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3158 * libbfd.h: Rebuild.
3160 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3162 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3163 size for full core dumps. Copy core file header to private data.
3164 (rs6000coff_core_file_failing_command,
3165 rs6000coff_core_file_failing_signal): New functions to extract
3166 the file name and terminating signal from the core file.
3167 * coff-rs6000.c: Use them.
3169 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3171 Change arch info to be const, initialized at compile time.
3172 * archures.c: Reindent many functions. Change CONST to const.
3173 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3174 nothing set it anyhow. Make next const.
3175 (bfd_arch_info_list): Remove.
3176 (bfd_archures_list): Rename from archures_init_table. Change from
3177 a table of function pointers to a table of bfd_arch_info_type
3178 structure addresses.
3179 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3180 (bfd_lookup_arch): Likewise.
3181 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3183 (bfd_default_arch_struct): Make const.
3184 (bfd_arch_init, bfd_arch_linkin): Remove.
3185 (bfd_get_arch_info): Return a const pointer.
3186 * init.c (bfd_init): Don't call bfd_arch_init.
3187 * bfd.c (struct _bfd): Make arch_info const.
3188 * bfd-in2.h: Rebuild.
3189 * libbfd.h: Rebuild.
3190 * configure.in: Put & before everything in $selarchs.
3191 * configure: Rebuild.
3192 * cpu-*.c: Change bfd_*_arch from a function which calls
3193 bfd_arch_linkin to a const structure.
3194 * ieee.c (ieee_object_p): Make arch const.
3196 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3198 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3200 * bfd-in2.h: Regenerate.
3201 * libbfd.h: Regenerate.
3203 * elf32-ppc.c (reloc_type): Update names to match current draft.
3204 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3205 relative. Update names to current V.4 draft.
3206 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3207 (ppc_elf_relocate_section): Rename relocations to match draft.
3209 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3211 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3212 compiled with -mrelocatable-lib to be linked with either normal
3213 modules or -mrelocatable modules.
3215 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3217 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3218 in the a.out header.
3220 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3221 a reloc against a local symbol, even if it's not a section.
3223 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3225 * targets.c (bfd_target): Remove unused align_power_min field.
3226 * bfd-in2.h: Rebuild.
3227 * All backends: Remove initialization of align_power_min.
3229 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3231 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3233 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3235 * config.bfd (mips-dec-netbsd*): New target.
3236 * configure.host (mips-dec-netbsd*): New host.
3237 * configure.in (mips-dec-netbsd*): New native.
3238 * configure: Rebuild.
3240 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3242 Make the COFF backend linker merge common types:
3243 * cofflink.c (struct coff_debug_merge_element): Define.
3244 (struct coff_debug_merge_type): Define.
3245 (struct coff_debug_merge_hash_entry): Define.
3246 (struct coff_debug_merge_hash_table): Define.
3247 (coff_debug_merge_hash_table_init): Define.
3248 (coff_debug_merge_hash_table_free): Define.
3249 (coff_debug_merge_hash_lookup): Define.
3250 (struct coff_final_link_info): Add debug_merge field.
3251 (coff_debug_merge_hash_newfunc): New static function.
3252 (_bfd_coff_final_link): Allocate and free debug_merge table.
3253 (coff_link_input_bfd): Merge identical enum, struct and union
3256 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3258 Convert i960 COFF to use COFF backend linker.
3259 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3260 structure to store the symbol being used.
3261 (coff_i960_start_final_link): New static function.
3262 (coff_i960_relocate_section): New static function.
3263 (coff_i960_adjust_symndx): New static function.
3264 (coff_start_final_link): Define.
3265 (coff_relocate_section): Define.
3266 (coff_adjust_symndx): Define.
3267 * coffcode.h (bfd_coff_backend_data): Add new callback function
3268 _bfd_coff_start_final_link.
3269 (bfd_coff_start_final_link): Define.
3270 (coff_start_final_link): Define if not defined.
3271 (bfd_coff_std_swap_table): Add coff_start_final_link.
3272 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3274 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3275 function callback is not NULL.
3276 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3277 (_bfd_coff_internal_syment_name): Declare.
3278 * libcoff.h: Rebuild.
3279 * configure.in (icoff_big_vec): Add cofflink.o.
3280 (icoff_little_vec): Likewise.
3281 * configure: Rebuild.
3283 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3285 * Makefile.in (clean-info): Remove extraneous tab from line
3288 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3290 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3291 contents has relocs.
3293 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3295 * coffcode.h (coff_compute_section_file_positions): Keep the
3297 (coff_write_object_contents): Remember if it's a relocatable
3299 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3300 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3301 if relocatable file. Swap out saved raw size.
3303 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3305 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3306 (maintainer-clean): Rename from realclean, passing
3307 maintainer-clean down to subdirectories, but leave realclean as a
3310 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3313 * dep-in.sed: Remove config.h from generated dependencies.
3315 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3316 broken out of sunos_canonicalize_dynamic_symtab.
3317 (sunos_canonicalize_dynamic_symtab): Call new function
3318 sunos_slurp_dynamic_symtab.
3319 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3320 dynamic symbol table to the caller.
3321 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3322 callback to override the symbols being read.
3323 * libaout.h (struct aout_backend_data): Add three new parameters
3324 to add_dynamic_symbols callback.
3326 Extensive minor changes to avoid various gcc warnings. Also:
3327 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3328 * archures.c (bfd_arch_info_type): Change mach field from long to
3330 (bfd_lookup_arch): Change machine parameter from long to unsigned
3333 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3335 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3336 a symbol with a non-zero plt_offset.
3338 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3340 * elfcode.h (align_file_position): Remove; not used.
3342 * configure.in: Only check for <sys/procfs.h> on a native system,
3343 and make sure it defines prstatus_t.
3344 * configure: Rebuild.
3346 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3348 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3350 * config.in: Rename from config.h.in.
3351 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3352 Check for config.h:config.in when creating stamp-h.
3353 * configure: Rebuild.
3354 * Makefile.in (stamp-h): Depend upon config.in rather than
3355 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3356 calling config.status.
3358 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3359 (Makefile): Just rebuild Makefile.
3360 (config.h, stamp-h): New targets.
3361 * configure.in: Create stamp-h when rebuilding config.h.
3362 * configure: Rebuild.
3364 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3366 * configure.in: Call AC_CONFIG_HEADER. Substitute
3367 HOST_64BIT_LONG. Check that various header files exist. Check
3368 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3369 and/or free need to be declared. Don't make a link to sysdep.h.
3370 Define TRAD_HEADER for various hosts.
3371 * configure: Rebuild.
3372 * configure.host: Don't set my_host. Add definitions taken from
3373 host header files for various entries. Remove entries which now
3375 * acconfig.h: New file.
3376 * config.h.in: New file, built by autoheader.
3377 * sysdep.h: New file.
3378 * Makefile.in (do_distclean): Don't remove sysdep.h.
3380 (LOCAL_H_DEPS): New variable.
3381 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3383 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3384 ($(OPTIONAL_BACKENDS)): Likewise.
3385 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3386 looking through sysdep.h.
3387 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3388 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3389 (fprintf_vma, sprintf_vma): Likewise.
3390 (int64_type, uint64_type): Don't define.
3391 * bfd-in2.h: Rebuild.
3392 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3393 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3394 * lynx-core.c: Include stuff from old hosts/lynx.h.
3395 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3396 rather than NO_FCNTL.
3397 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3398 rather than NATIVE_HPPAHPUX_COMPILER.
3399 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3401 * hosts/*.h: Remove all header files which merely include,
3402 declare, and define things. Leave header files which define
3403 information needed by trad-core.c.
3405 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3406 (BFD_CC_FOR_BUILD): Define.
3407 * configure.in: Use BFD_CC_FOR_BUILD.
3408 * configure: Rebuild.
3410 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3412 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3413 * configure: Rebuild.
3415 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3418 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3420 * config.bfd: i386pe_ve -> i386pe_vec.
3422 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3424 * configure.host: Incorporate host Makefile fragments by setting
3426 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3427 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3428 value based on whether the code is being compiled by a cross
3429 compiler. Don't substitute host_makefile_frag or frags.
3430 * aclocal.m4: New file to define local AC_PROG_CC.
3431 * configure: Rebuild.
3432 * Makefile.in (INSTALL): Set to @INSTALL@.
3433 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3434 (INSTALL_DATA): Set to @INSTALL_DATA@.
3436 (CC): Define as @CC@.
3437 (CFLAGS): Set to @CFLAGS@.
3438 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3439 (@host_makefile_frag@): Remove.
3440 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3441 after other options.
3442 (config.status): Remove dependency upon @frags@.
3443 * config/*.mh, config/README: Remove.
3445 * config.bfd: Rewrite to incorporate the contents of the Makefile
3446 fragments by setting shell variables, rather than merely returning
3447 the name of a Makefile fragment.
3448 * configure.in: Use shell variables set by config.bfd rather than
3449 looking at the target Makefile fragment files. Don't substitute
3450 target_makefile_frag. Do substitute TDEFINES.
3451 * configure: Rebuild.
3452 * Makefile.in (@target_makefile_frag@): Remove.
3453 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3454 * config/*.mt: Remove.
3456 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3458 * configure.in: Put changequote lines around "i[345]86" patterns
3459 section of core file support.
3461 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3463 * som.c (som_bfd_print_private_bfd_data): Define to use the
3466 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3468 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3469 entry, text_start and data_start.
3471 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3473 * Makefile.in (OFILES): Remove $(TDEPFILES).
3474 * config/apollo.mt (TDEPFILES): Remove.
3475 * config/README: Update.
3477 * configure.in: For a native configuration, set COREFILE and
3478 COREFLAG based on the canonical host name.
3479 * configure: Rebuild.
3480 * Makefile.in: Rebuild dependencies.
3481 (ALL_CFLAGS): Add @COREFLAG@.
3482 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3483 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3484 support routines. Check LYNX_CORE rather than HOST_LYNX.
3485 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3486 * i386lynx.c: Likewise.
3487 * m68klynx.c: Likewise.
3488 * sparclynx.c: Likewise.
3489 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3490 * *-core.c: Comment changes.
3491 * config/decstation.mh (HDEPFILES): Remove.
3492 (HDEFINES): Remove -DTRAD_CORE.
3493 * config/irix3.mh (RANLIB): Remove.
3494 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3495 (HDEFINES): Remove -DIRIX_CORE.
3496 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3497 (HDEFINES): Remove -DTRAD_CORE.
3498 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3499 * config/ultra3.mh (RANLIB): Remove.
3500 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3501 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3502 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3503 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3504 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3505 * config/i386aix.mh, config/i386bsd.mh: Remove.
3506 * config/i386linux.mh, config/i386mach3.mh: Remove.
3507 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3508 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3509 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3510 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3511 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3512 * config/solaris2.mh, config/stratus.mh: Remove.
3513 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3514 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3516 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3518 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3519 DT_FINI entry if the appropriate symbol is not in the hash table.
3521 * libelf.h (struct elf_backend_data): Add create_program_headers
3522 and want_hdr_in_seg fields.
3523 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3525 (elf_backend_create_program_headers): Likewise.
3526 (elfNN_bed): Initialize create_program_headers and
3528 * elf.c (get_program_header_size): Call create_program_headers
3530 (map_program_segments): Check want_hdr_in_seg backend field. Call
3531 create_program_headers backend routine.
3533 * elf.c (assign_file_positions_except_relocs): Align non allocated
3534 sections when creating an executable.
3536 * elfcode.h (elf_swap_phdr_in): Make non static.
3537 (elf_swap_phdr_out): Make non static.
3538 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3539 (bfd_elf32_swap_phdr_out): Declare.
3540 (bfd_elf64_swap_phdr_in): Declare.
3541 (bfd_elf64_swap_phdr_out): Declare.
3543 * ecofflink.c (ecoff_collect_shuffle): New static function.
3544 (_bfd_ecoff_get_accumulated_pdr): New function.
3545 (_bfd_ecoff_get_accumulated_sym): New function.
3546 (_bfd_ecoff_get_accumulated_ss): New function.
3547 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3548 (_bfd_ecoff_get_accumulated_sym): Declare.
3549 (_bfd_ecoff_get_accumulated_ss): Declare.
3550 * libbfd.h: Rebuild.
3552 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3554 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3556 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3557 warning symbols. If any section is named .gnu.warning.XXX, treat
3558 the contents as a warning to be issued if the symbol XXX is
3560 (elf_link_output_extsym): For an indirect or warning symbol, just
3561 output the symbol it points to.
3563 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3564 if bfd_hash_allocate fails, since it will already be set.
3565 (generic_link_hash_newfunc): Likewise.
3566 (archive_hash_newfunc): Likewise.
3567 (hash_entry_bfd): New static function.
3568 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3569 callback. Allocate a new warning using the hash table newfunc.
3570 Use bfd_hash_replace to update the entry in the hash table, rather
3571 than assuming we can copy the fields with structure assignment.
3573 * hash.c (bfd_hash_replace): New function.
3574 * bfd-in.h (bfd_hash_replace): Declare.
3575 * bfd-in2.h: Rebuild.
3577 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3579 * config.bfd: Add mips*vr4300-*-elf* target.
3580 * config/mipsbvr4300.mt: Added.
3582 See file ChangeLog.2
3589 version-control: never
projects / platform / upstream / binutils.git / blob