1 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
4 (ihex_write_object_contents): For a large start address, output
5 the full 32 bit address in record type 5.
7 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
8 to int to avoid promotion problems in prototype.
10 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
12 * configure.host: Use ${srcdir} when looking for picfrag.
14 * configure.host: Switch on ${libdir}, not $(libdir). From
15 alan@spri.levels.unisa.edu.au (Alan Modra).
17 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
18 entry point, not just for DYNAMIC objects.
19 * sunos.c (sunos_add_dynamic_symbols): Always call
20 sunos_create_dynamic_sections. If called with a non DYNAMIC
21 object, don't do anything else.
22 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
24 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
26 * configure.in: Permit --enable-shared to specify a list of
30 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
31 host when configuring with --enable-shard.
33 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
35 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
38 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
39 to avoid crashing in bfd_hash_replace.
41 * sysdep.h: Use #ifdef, not #if.
43 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
47 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
49 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
50 (AC_CHECK_HEADERS): Check for sys/time.h
51 (AC_HEADER_TIME): Add macro.
53 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
54 to control what combination of <time> and <sys/time.h>
57 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
59 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
60 (aout_32_sunos4_write_object_contents): Likewise.
61 * aoutx.h (NAME(aout,machine_type)): Handle
62 bfd_mach_sparc_{sparclet,sparclite}.
63 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
64 (bfd_mach_sparc_v9_p): Update.
65 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
66 * libaout.h (enum machine_type): Add M_SPARCLET.
67 * sunos.c (MACHTYPE_OK): Define.
68 * bfd-in2.h: Regenerated.
70 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
72 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
73 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
74 * elflink.c (_bfd_elf_create_got_section): Store the
75 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
76 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
77 global offset table goes over 0x1000, set the value of
78 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
79 (elf32_sparc_relocate_section): Subtract the offset of
80 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
82 * elfcode.h: Don't include <string.h>.
84 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
86 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
87 generic_link_hash_newfunc. All references changed.
88 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
89 moved here from libbfd-in.h.
90 * libbfd-in.h: Corresponding changes.
91 * libbfd.h: Regenerated.
93 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
95 * aoutx.h (aout_link_input_section_std): When reporting an
96 overflow error, use the name of the symbol in the hash table if
98 (aout_link_input_section_ext): Likewise.
100 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
101 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
103 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
105 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
106 * coffcode.h (coff_compute_section_file_positions): Likewise.
107 (coff_write_object_contents): Likewise.
109 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
111 * section.c (SEC_LINK_ONCE): Define.
112 (SEC_LINK_DUPLICATES): Define.
113 (SEC_LINK_DUPLICATES_DISCARD): Define.
114 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
115 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
116 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
117 * bfd-in2.h: Rebuild.
118 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
119 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
120 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
121 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
122 SEC_LINK_ONCE, and look through the symbol table for the setting
123 for SEC_LINK_DUPLICATES.
124 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
125 set for a section, find the section symbol in the symbol table,
126 and set the aux entry based on SEC_LINK_DUPLICATES.
127 * coffgen.c (coff_print_symbol): Add a space before "checksum".
128 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
129 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
130 * coff-i386.c (i386coff_vec): Likewise.
131 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
133 * VERSION: Bump to 2.6.1.
134 * Makefile.in (stamp-h): Depend upon VERSION.
136 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
138 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
140 * linker.c (generic_link_hash_newfunc): No longer static.
141 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
143 * coff-h8300.c: Add two derived hash tables and their associated
144 funtions and #defines for use by the h8300 linker.
145 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
146 the function vector as needed. Place the address of the function
147 vector entry in the location specified by the R_MEM_INDIRECT reloc.
148 Rewrite the vectors section contents as necessary.
149 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
150 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
151 (coff_bfd_link_hash_table_create): Likewise.
153 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
155 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
156 __attribute__ ((__unused__)) so that -Wall doesn't warn about
158 (hppa_rebuild_insn): Pass pointer to correct type to
159 low_sign_unext and dis_assemble_21.
161 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
163 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
164 Stick with sparc-*-{sysv4*,solaris2*}.
166 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
168 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
169 (coff_swap_aux_out): Swap out extra PE x_scn fields.
170 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
171 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
172 fields is non-zero, print them.
174 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
175 ifdef. Remove unused variables.
176 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
178 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
179 (get_symbol_value): Ifdef out.
180 (pe_ppc_reloc): Ifdef out. Remove unused variables.
181 (coff_ppc_relocate_section): Remove unused variables. Make
182 fprintf strings and argument types correspond. Put before_addr in
184 (dump_toc): Make fprintf strings and argument types correspond.
185 (ppc_process_before_allocation): Remove unused variables. Always
187 (ppc_reflo_reloc): Ifdef out.
188 (ppc_addr32nb_reloc): Ifdef out.
189 (ppc_coff_rtype2howto): Make fprintf strings and argument types
191 (coff_ppc_rtype_to_howto): Likewise.
192 (ppc_coff_swap_sym_in_hook): Remove unused variables.
194 * peicode.h (pe_print_idata): Move otherwise unused variables into
195 the #ifdef where they are used. Always return a value.
196 (pe_print_edata): Make fprintf strings and argument types
197 correspond. Always return a value.
198 (pe_print_pdata): Removed unused variable addr_value. Always
200 (pe_print_reloc): Remove unused variable onaline. Make fprintf
201 strings and argument types correspond. Always return a value.
203 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
204 (ppc_elf_finish_dynamic_symbol): Move definition of unused
205 variable rela inside #if 0 section where it is used.
208 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
209 functions to start with _bfd_.
210 * aout-ns32k.c: Include ns32k.h. Change references to renamed
211 functions in cpu-ns32k.h.
212 * Makefile.in: Rebuild dependencies.
213 (HFILES): Add ns32k.h.
215 * section.c (struct sec): Add linker_mark field. Change
216 user_set_vma and reloc_done to be single bit fields.
217 (STD_SECTION): Update accordingly.
218 * bfd-in2.h: Rebuild.
219 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
221 (aout_link_input_bfd): Don't link unmarked sections.
222 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
224 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
225 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
227 * elflink.h (elf_bfd_final_link): Mark sections included in the
229 (elf_link_input_bfd): Don't link unmarked sections.
230 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
232 (xcoff_link_input_bfd): Don't link unmarked sections.
234 * coffswap.h (coff_swap_scnhdr_out): Include section name in
235 overflow error messages.
237 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
239 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
240 is not set, print "BFD: " before the error message.
242 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
243 Miles Bader <miles@gnu.ai.mit.edu>.
244 * configure: Rebuild.
246 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
248 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
251 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
252 m68k-aout, m68k-coff, and m68k-elf targets.
254 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
256 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
257 (ieee_generic_stat_arch_elt): Restructured to prevent
258 ieee_object_p from being called repeatedly.
260 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
262 * coffcode.h (coff_write_object_contents): Allocate
263 buffers large enough for any FILEHDR or AOUTHDR.
265 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
267 * ecofflink.c (lookup_line): New static function, renamed and
268 slighly changed from old _bfd_ecoff_locate_line.
269 (_bfd_ecoff_locate_line): Cache line number information. Use
270 lookup_line for actual lookup.
272 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
274 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
275 multiple of 20 bytes.
277 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
279 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
280 allocate ecoff_find_line, and don't initialize by hand.
281 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
282 mips_elf_find_line, and don't call memset.
284 * coffcode.h (coff_compute_section_file_positions): If not
285 producing a final executable, don't consider sofar when aligning
286 the section to the correct size.
288 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
290 * coffcode.h (coff_add_missing_symbols): Ifdef out.
291 (coff_write_object_contents): Don't call coff_add_missing_symbols.
292 * coffgen.c (coff_section_symbol): Ifdef out.
294 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
296 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
297 output_bfd is not NULL.
299 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
301 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
302 of bfd_alloc (fixes fix_line not being initialized).
303 Delete zeroing of fix_{value,tag,end,scnlen} fields.
305 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
307 * coffcode.h: Allow specific backends to override the
308 bfd_link_add_symbols routine.
310 * coff-h8300.c: Include genlink.h.
311 (howto_table): Add R_MEM_INDIRECT.
312 (rtype2howto): Support R_MEM_INDIRECT.
313 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
316 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
318 * coff-alpha.c (alpha_relocate_section): Use
319 info->callbacks_warning, rather than _bfd_error_handler, for
320 "multiple gp" warning.
322 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
324 * linker.c (bfd_wrapped_link_hash_lookup): New function.
325 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
326 table string. Use bfd_wrapped_link_hash_lookup.
327 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
329 * aoutx.h (aout_link_write_symbols): Use the name from the hash
330 table, if any, when writing out symbols.
331 (aout_link_input_section_std): Use the name from the hash table,
332 if any, when reporting undefined symbols.
333 (aout_link_input_section_ext): Likewise.
334 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
335 * bout.c (get_value): Likewise.
336 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
337 * ecoff.c (ecoff_reloc_link_order): Likewise.
338 * elflink.h (elf_link_add_object_symbols): Likewise.
339 (elf_reloc_link_order): Likewise.
340 * linker.c (_bfd_generic_link_output_symbols): Likewise.
341 (_bfd_generic_reloc_link_order): Likewise.
342 (default_indirect_link_order): Likewise.
343 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
344 * sunos.c (sunos_add_one_symbol): Likewise.
345 * xcofflink.c (xcoff_link_add_symbols): Likewise.
346 (bfd_xcoff_link_count_reloc): Likewise.
347 (xcoff_reloc_link_order): Likewise.
349 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
350 into -1 for intern->rss.
352 * configure: Rebuild with autoconf 2.8.
354 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
356 * stab-syms.c (__define_stab_duplicate): Define.
357 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
359 * bfd-in.h (bfd_get_stab_name): Declare.
360 * bfd-in2.h: Rebuild.
361 * Makefile.in: Rebuild dependencies.
362 (BFD_LIBS): Add stab-syms.o.
363 (BFD_LIBS_CFILES): Add stab-syms.c.
364 (BFD32_BACKENDS): Remove stab-syms.o.
365 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
366 * configure.in: Don't list stab-syms.o in bfd_backends.
367 * configure: Rebuild.
368 * libaout.h (aout_stab_name): Don't declare.
369 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
372 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
374 * elf.c (assign_file_positions_for_segments): Adjust file offset
375 for section alignment even if SEC_LOAD is not set.
377 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
379 * configure.in: Don't set SHLIB or SHLINK to an empty string,
380 since they appear as targets in Makefile.in.
381 * configure: Rebuild.
383 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
384 don't fiddle with a symbol which is not defined anywhere.
386 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
388 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
389 though they are defined in a shared library.
390 (xcoff_build_ldsyms): Likewise.
392 * coffgen.c (coff_find_nearest_line): Don't look at the line
393 numbers for the section if section->lineno is NULL.
395 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
396 message rather than calling BFD_ASSERT.
397 * elfcode.h (write_relocs): Check return value of
398 _bfd_elf_symbol_from_bfd_symbol.
400 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
402 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
405 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
407 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
409 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
410 hppa_reloc_field_selector_type_alt.
411 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
412 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
414 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
416 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
418 * elf.c (assign_file_positions_for_segments): Adjust the segment
419 memory size for the alignment of a SEC_ALLOC section, not just a
422 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
424 * m68klinux.c: New file.
425 * hosts/m68klinux.h: New file.
426 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
427 * configure.in (m68*-*-linux*): New native host.
428 (m68klinux_vec): New vector.
429 * configure: Rebuild.
430 * targets.c (m68klinux_vec): Declare.
431 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
432 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
433 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
434 declaration from bfd_linux_size_dynamic_sections.
435 (bfd_m68klinux_size_dynamic_sections): Declare.
436 * bfd-in2.h: Rebuild.
437 * Makefile.in: Rebuild dependencies.
438 (BFD32_BACKENDS): Add m68klinux.o.
439 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
441 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
443 * libhppa.h (pa_arch): Add pa20.
444 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
445 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
446 (hppa_field_adjust): Handle e_nsel.
447 * som.c: Provide default definitions for many new relocs found only
448 in hpux10 include files.
449 (som_fixup_formats): Add several new relocs from hpux10.
450 (som_hppa_howto_table): Add hpux10 relocs.
451 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
453 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
455 * mpw-make.sed: Edit out recent shared library support, and
456 rules to rebuild .h files using doc/chew.
458 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
460 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
461 size even of sections with no contents.
463 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
465 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
466 starting with '$' the way we skip names starting with '.'. When
467 updating x_endndx, don't be fooled by an index which has been
470 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
471 struct/union/enum type with no elements.
473 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
475 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
477 * archive.c (bfd_generic_archive_p): If the first file in the
478 archive can not be recognized as an object, don't assume that this
481 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
482 format is not bfd_object.
483 (bfd_elf_get_dt_soname): Likewise.
485 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
487 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
490 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
492 * bfd.c (tdata): Add netbsd_core_data.
493 * bfd-in2.h: Regenerated.
495 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
497 * sunos.c (SUNOS_CONSTRUCTOR): Define.
498 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
499 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
502 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
503 to get the symbol index, matching 14 Jul 95 change.
505 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
507 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
508 Remove duplicate definition of gp.
510 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
512 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
513 assume that we can set the GP value and then get the same value,
514 since it won't be true if the output file is neither ELF nor
516 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
517 _bfd_get_gp_value here.
518 (mips_gprel_reloc): Don't assume we can set and get the GP value.
519 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
521 (mips_elf_lo16_reloc): Likewise.
522 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
523 Don't require that the BFD be ELF.
524 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
525 (mips_elf_gprel32_reloc): Likewise.
526 (mips_elf_relocate_section): Don't assume we can set and get the
528 (mips_elf_finish_dynamic_symbol): Don't bother to use
529 _bfd_get_gp_value here.
531 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
532 Don't change epdr between malloc and free. Be careful not to free
533 NULL pointers. Zero out the first RPDR.
535 * configure.host: On Linux, only pass -rpath option if $(libdir)
536 is neither /lib nor /usr/lib. From Alan Modra
537 <alan@mullet.Levels.UniSA.Edu.Au>.
539 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
541 (elf_dt_name): Rename from elf_dt_needed_name.
542 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
544 (bfd_elf_get_dt_soname): New function.
545 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
546 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
547 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
548 * bfd-in2.h: Rebuild.
550 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
552 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
553 _bfd_sparc_elf_reloc_type_lookup.
554 (bfd_elf32_bfd_reloc_type_lookup): Update.
555 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
556 (sparc64_elf_howto_table): Define.
557 (sparc_reloc_map): Define.
558 (sparc64_elf_reloc_type_lookup): New function.
559 (sparc_elf_wdisp16_reloc): New function.
560 (elf_info_to_howto): Use sparc64_elf_howto_table.
561 (sparc64_elf_relocate_section): Likewise.
562 (bfd_elf64_bfd_reloc_type_lookup): Update.
564 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
566 * configure.host: Check for 'do not mix' from native linker before
567 trying to use -rpath.
569 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
571 * bfd.c (_bfd_get_gp_value): New function.
572 (_bfd_set_gp_value): New function.
573 * libbfd-in.h (_bfd_get_gp_value): Declare.
574 (_bfd_set_gp_value): Declare.
576 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
577 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
578 directly to the fields in the tdata information.
579 (alpha_relocate_section): Likewise.
580 * coff-mips.c (mips_adjust_reloc_in): Likewise.
581 (mips_gprel_reloc): Likewise.
582 (mips_relocate_section): Likewise.
583 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
584 (mips_elf_lo16_reloc): Likewise.
585 (mips_elf_final_gp): Likewise.
586 (mips_elf_gprel16_reloc): Likewise.
587 (mips_elf_gprel32_reloc): Likewise.
588 (mips_elf_relocate_section): Likewise.
589 (mips_elf_finish_dynamic_symbol): Likewise.
591 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
593 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
595 * configure.in: Call AC_PROG_CC before configure.host.
596 * configure: Rebuild.
597 * configure.host: Don't set information which autoconf should
598 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
600 * configure.host: Remove go32 and win32 host information, since it
601 should no longer be needed.
603 * elf.c (map_sections_to_segments): If we have a .dynamic section,
604 then start a new segment rather than put a writable section in a
607 * configure.host: Set RPATH_ENVVAR.
609 * Makefile.in: Rebuild dependencies.
611 * elflink.c (_bfd_elf_create_linker_section): Remove unused
612 zero_section variable.
614 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
616 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
617 ($(srcdir)/libbfd.h): Rename from libbfd.h.
618 ($(srcdir)/libcoff.h): Rename from libcoff.h.
620 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
622 * ieee.c (ieee_write_expression): Only use an R variable for a
623 local symbol. Don't output a zero offset. Handle a zero address.
624 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
625 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
627 (parse_expression): Don't try to handle multiple occurrences of a
628 P variable. Handle I variables differently from X variables. Fix
629 the order of minus expressions.
630 (ieee_slurp_external_symbols): Generate an I variable for an NN
631 record. Fix handling of ATI and ATX records.
632 (ieee_slurp_sections): Only set minimal section attributes.
633 Adjust them later, based on the section contents.
634 (ieee_object_p): Read in the file until just after the ME record.
635 Call ieee_slurp_section_data to set the section flags.
636 (do_one): Add iterations parameter. Only repeat the first load
637 item. Set the section and file reloc flags.
638 (ieee_slurp_section_data): Set section flags. Pass iterations to
640 (ieee_canonicalize_reloc): Handle I variables.
641 (do_with_relocs): Only emit relocation size when necessary.
642 Increase MAXRUN to 127. Change ov to be assigned, and take
643 src_mask and pcrel_offset into account.
644 (ieee_write_data_part): Skip sections that are not loaded.
645 (ieee_write_external_part): Don't output optional last entry of WX
647 (ieee_write_me_part): Make setting of me_record neater.
648 (ieee_generic_stat_arch_elt): Get the size of an archive element.
650 * syms.c (stt): Add entries for zerovars, vars, and code.
652 * elfcode.h (validate_reloc): New static function.
653 (write_relocs): Call validate_reloc for non ELF relocs.
655 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
656 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
657 (TARGET_LITTLE_SYM): Likewise.
659 * config.bfd (m68*-*-psos*): New target.
661 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
663 * i386msdos.c: Remove some #if 0 code.
664 (msdos_write_object_contents): Don't include empty sections in the
665 size computation, regardless of their address.
667 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
669 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
670 is NULL, ie, the -r switch is used.
672 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
674 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
675 (BFD_RELOC_MIPS_GOT_LO16): Define.
676 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
677 * bfd-in2.h, libbfd.h: Rebuild.
678 * elf32-mips.c (mips_reloc_map): Map new relocs.
680 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
682 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
685 * ieee.c (get_symbol): Set the section to bfd_abs_section.
686 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
687 simple number for the section address, rather than an expression.
688 Limit the number of bytes between relocs to MAXRUN.
689 (ieee_write_me_part): Set me_record to the file offset after the
691 (ieee_write_processor): New static function.
692 (ieee_write_object_contents): Use ieee_write_processor.
694 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
696 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
698 * coff-aux.c: Change include of aux.h to aux-coff.h.
700 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
702 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
703 relocation put the addend both in the reloc entry and the data.
704 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
707 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
708 a R_68K_PCxx reloc against a defined global symbol directly.
709 (elf_m68k_check_relocs): Don't count such a reloc.
711 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
712 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
713 symbol for now, otherwise always record the symbol as dynamic.
714 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
715 is not referenced by a dynamic object, and we are not making a
716 shared object, then don't make a PLT entry. If we do make a PLT
717 entry, make sure the symbol has been recorded as dynamic.
719 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
721 * configure.host: When making a shared library, set HLDFLAGS to
722 pass an appropriate -rpath option. Use the make variable SONAME
723 as the shared library soname, rather than computing it here. On
724 SunOS, build stamp-tshlink in place of $(SHLINK).
725 * Makefile.in (SONAME): New variable.
726 ($(SHLINK)): Make a link to the transformed name, as well.
727 (stamp-tshlink): New target.
728 (install): Skip stamp-tshlink during install.
730 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
732 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
733 linker sections have been set up yet.
735 * elf.c (make_mapping): Add an additional argument to suppress
736 making the first section include the program headers.
737 (map_sections_to_segments): If the user used -Ttext such that the
738 program headers are on a different page, do not set the flags
739 saying that this section includes the program headers.
741 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
743 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
744 don't define TRAD_HEADER.
745 * configure: Rebuild.
747 * netbsd-core.c: New file, support for NetBSD core files.
748 * hosts/*nbsd.h: Removed.
750 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
752 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
753 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
754 * libbfd.h, bfd-in2.h: Regenerated.
755 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
756 bfd_elf32_bfd_reloc_type_lookup.
757 (reloc_type{,_names}): Deleted.
758 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
760 (sparc_reloc_map): Add sparc64 relocs.
761 (sparc_elf_notsupported_reloc): New static function.
762 (sparc_elf_wdisp16_reloc): New static function.
763 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
764 (elf32_sparc_relocate_section): Likewise.
765 (bfd_elf32_bfd_reloc_type_lookup): Define.
766 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
767 (reloc_type{,_names}): Deleted.
768 (elf_sparc_howto_table): Deleted.
769 (sparc_reloc_map): Deleted.
770 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
771 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
773 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
775 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
778 * Makefile.in (program_transform_name): New variable.
779 (install): Transform library name before installing it.
781 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
783 * archures.c (bfd_mach_i960_hx): Define.
784 * bfd-in2.h: Rebuild.
785 * cpu-i960.c (scan_960_mach): Accept machine "hx".
786 (MATRIX): Expand entries for HX.
787 (arch_info_struct): Add i960:hx entry.
788 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
789 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
790 (coff_set_flags): Handle bfd_mach_i960_hx.
792 Support for building as a shared library, based on patches from
793 Alan Modra <alan@spri.levels.unisa.edu.au>:
794 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
795 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
796 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
797 * configure: Rebuild.
798 * configure.host: If --enable-shared, adjust shared library stuff
799 based on the host. If the host is SunOS, and the linker supports
800 -rpath, set HLDFLAGS to use it.
801 * Makefile.in (ALLLIBS): New variable.
802 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
803 (COMMON_SHLIB, SHLINK): New variables.
804 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
805 (STAGESTUFF): Remove variable.
806 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
808 (stamp-ofiles): New target, like old ofiles target, but build
809 using a temporary file and move-if-change, and touch stamp-ofiles
811 (ofiles): Just depend upon stamp-ofiles.
812 (stamp-piclist, piclist): New targets.
813 ($(SHLIB), $(SHLINK)): New targets.
814 (targets.o, archures.o): Build twice if PICFLAG is set.
815 (do_mostlyclean): Remove pic/*.o.
816 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
818 (do_distclean): Remove pic and stamp-picdir.
819 (install): Install shared libraries.
820 ($(OFILES)): Depend upon stamp-picdir.
821 (stamp-picdir): New target.
823 * libcoff-in.h: Add comment reminding people that libcoff.h is a
825 * libcoff.h: Rebuild.
827 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
828 flavour of a section with no owner.
830 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
831 ELF_LINK_NON_ELF flag.
832 (mips_elf_create_got_section): Likewise.
834 * elf.c: Revert last change, since it breaks dynamic linking.
835 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
837 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
838 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
839 (elfNN_bed): Don't initialize want_hdr_in_seg field.
841 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
843 * elf.c (assign_file_positions_for_segments): If the backend does
844 not want the elf header or the program headers in the address
845 space, do not include them in the calculations.
847 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
848 function to determine if we need additional program headers.
849 (ppc_elf_modify_segment_map): Define as a NOP function for now.
850 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
852 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
854 * coffcode.h: Move today's libcoff.h change into coffcode.h.
856 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
858 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
859 back into one line. Some compilers (sunos 4.1.3 for example)
860 won't accept args split across more than one line.
862 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
864 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
865 * configure: Regenerate.
867 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
869 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
870 try to do arithmetic on a void *, cast it to a unsigned char * first.
872 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
874 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
875 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
877 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
878 flag for a newly defined symbol.
879 (NAME(bfd_elf,record_link_assignment)): Likewise.
880 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
881 set the DEF or REF_REGULAR flags correctly.
883 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
884 (libbfd.h, libcoff.h): Corresponding change.
886 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
887 a PLT32 reloc as dynamic.
888 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
889 is not referenced by a dynamic object, and we are not making a
890 shared object, then don't make a PLT entry. If we do make a PLT
891 entry, make sure the symbol has been recorded as dynamic.
893 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
895 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
896 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
897 (powerpcle-*-cygwin32): New.
898 * peicode.h (add_data_entry): Get address from vma.
900 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
902 * elflink.c (_bfd_elf_create_linker_section): If the symbol
903 attached to the section has already been created as an undefined
904 symbol, treat it as if it hasn't been created yet.
906 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
908 * elflink.h (elf_bfd_final_link): Don't output initial dummy
909 symbol or section symbols if stripping all symbols and this is not
910 a relocateable link. Don't output the symbol string table if
911 there are no symbols.
912 (elf_link_flush_output_syms): Don't do anything if there are no
915 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
917 * coff-aux.c: New file.
918 * hosts/m68kaux.h: New file.
919 * config.bfd (m68*-apple-aux*): New target.
920 * configure.in (m68*-apple-aux*): New native host.
921 (m68kaux_coff_vec): New vector.
922 * configure: Rebuild.
923 * targets.c (m68kaux_coff_vec): Declare.
924 * coffcode.h (bfd_coff_backend_data): Add field
925 _bfd_coff_link_add_one_symbol.
926 (bfd_coff_link_add_one_symbol): Define.
927 (compare_arelent_ptr): New static function if TARG_AUX.
928 (coff_write_relocs): If TARG_AUX, sort the relocs.
929 (coff_write_object_contents): Set A/UX aouthdr magic number.
930 (coff_link_add_one_symbol): Define if not defined.
931 (bfd_coff_std_swap_table): Initialize new field.
932 * libcoff.h: Rebuild.
933 * cofflink.c (coff_link_add_symbols): Call
934 bfd_coff_link_add_one_symbol rather than
935 _bfd_generic_link_add_one_symbol.
936 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
937 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
938 * coff-mips.c (mips_ecoff_backend_data): Likewise.
939 * Makefile.in: Rebuild dependencies.
940 (BFD32_BACKENDS): Add coff-aux.o.
941 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
943 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
945 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
946 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
948 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
950 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
951 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
952 (maintainer-clean): Warn about deleting special files.
953 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
955 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
956 warning symbols correctly.
957 * elf32-i386.c (elf_i386_relocate_section): Likewise.
958 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
959 * elf32-mips.c (mips_elf_relocate_section): Likewise.
960 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
961 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
962 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
964 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
967 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
969 * libcoff-in.h: aligned newly exported names with bfd naming
970 conventions. Removed an erroneous define of POWERPC_LE_PE.
971 * libcoff.h: Rebuild.
972 * cofflink.c, coff-ppc.c: the above function name changes
974 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
976 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
977 * ecoff.c (struct extsym_info): Define.
978 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
979 to ecoff_link_write_external.
980 (ecoff_link_write_external): Accept a struct extsym_info pointer.
981 Strip symbols when appropriate.
983 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
984 * syms.c (BSF_OBJECT): Define.
985 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
986 * bfd-in2.h: Rebuild.
987 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
989 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
992 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
993 copying relocs into a shared object, treat a defined global symbol
995 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
996 * elf32-mips.c (mips_elf_relocate_section): Likewise.
997 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
999 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1000 real defined symbol, not to a weak defined symbol.
1002 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1004 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1005 and made a few static functions externs.
1007 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1008 POWERPC_LE_PE hack in cofflink.
1010 * libcoff-in.h: promoted the following from cofflink.c to allow
1011 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1012 coff_debug_merge_element, struct coff_debug_merge_type,
1013 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1014 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1015 coff_debug_merge_hash_lookup, coff_link_section_info,
1016 coff_final_link_info, coff_debug_merge_hash_newfunc,
1017 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1019 * libcoff.h: re-gen'd
1021 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * syms.c: Include "bfdlink.h".
1024 (struct stab_find_info): Define.
1025 (_bfd_stab_section_find_nearest_line): New function.
1026 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1027 * libbfd.h: Rebuild.
1028 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1029 * elf.c (_bfd_elf_find_nearest_line): Try calling
1030 _bfd_stab_section_find_nearest_line before searching the ELF
1031 symbol table. Find the closest STT_FUNC symbol, not the last one.
1032 * libcoff-in.h (coff_data_type): Add line_info field.
1033 * libcoff.h: Rebuild.
1034 * coffgen.c (coff_find_nearest_line): Try calling
1035 _bfd_stab_section_find_nearest_line before searching the COFF
1037 * Makefile.in: Rebuild dependencies.
1039 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1041 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1042 4 bytes, so we get the correct value when updating the register
1043 field in little endian mode.
1045 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1048 entry_section fields. Add sntoc and snentry fields.
1049 * libcoff.h: Rebuild.
1050 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1051 not toc_section and entry_section (the COFF file does not have any
1052 sections at this point).
1053 (coff_write_object_contents): Set o_snentry and o_sntoc from
1054 snentry and sntoc rather than entry_section and toc_section.
1055 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1056 snentry, not toc_section and entry_section.
1057 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1058 entry_section from hentry.
1059 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1061 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1062 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1063 than using toc_section directly.
1065 * archures.c: Add missing `.' in enum bfd_architecture.
1066 * bfd-in2.h: Rebuild.
1068 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1069 Robert Lipe <robertl@arnet.com>.
1071 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1073 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1074 to sections we allocate. Use bfd_zalloc to allocate initialial
1075 sections, not bfd_alloc.
1076 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1077 SDA{,2}I16 relocations.
1078 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1079 whether to put something in .sbss or not.
1080 (ppc_elf_relocate_section): Add support for more relocations. Add
1081 in sec->output_offset where appropriate. Make error messages
1082 include the symbol name.
1084 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1085 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1086 doesn't get redefined messages if -shared.
1088 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1089 section if the rel_section field has been set up.
1091 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1093 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1096 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1098 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1099 of flags, only flags used are controlled by mach number. Bump up
1100 output file mach number to highest of input file mach numbers.
1101 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1102 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1104 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1105 bfd_elf64_sparc_vec support.
1107 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1109 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1110 the embedded bit is set on some objects and not on others. Just
1112 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1115 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * coffcode.h (coff_new_section_hook): Don't try to align the
1120 * coffcode.h (coff_set_section_contents): Fix the handling of the
1121 .lib section to work even if the entire section contents are
1122 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1123 Robert Lipe <robertl@arnet.com>.
1125 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1127 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1128 memory here for contents.
1130 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1131 _SDA2_BASE_ by 32768.
1132 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1133 started using. Allocate contents for .sdata and .sdata2 sections
1135 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1137 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1138 size _SDA{,2}_BASE_.
1139 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1142 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1144 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1146 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1147 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1148 (bfd_mach_sparc_v9a): Define.
1149 (bfd_mach_sparc_v9_p): Define.
1150 * bfd-in2.h: Regenerated.
1151 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1153 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1154 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1155 to bfd_elf32_sparc_vec.
1156 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1157 Add v8plus{,a} support.
1159 (sparc_compatible): New function.
1160 * elf32-sparc.h: #include "elf/sparc.h".
1161 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1162 elf32_sparc_final_write_processing): New functions.
1163 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1164 elf_backend_final_write_processing): Define.
1166 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1168 * elf-bfd.h (struct elf_link_hash_entry): Add
1169 linker_section_pointer field.
1170 (enum elf_linker_section_enum): Enumeration for new way of
1171 creating linker dynamic sections and symbols.
1172 (elf_linker_section{,_pointers}): New structures for creating
1173 dynamic sections and symbols.
1174 (elf_obj_tdata): Add linker_section_pointers and linker_section
1176 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1177 (_bfd_elf_create_linker_section): New declarations.
1178 (_bfd_elf_find_pointer_linker_section): Ditto.
1179 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1180 (_bfd_elf_make_linker_section_rela): Ditto.
1182 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1184 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1185 (ppc_elf_create_linker_section): New function to create the
1186 sections .got, .sdata, and .sdata2.
1187 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1189 (ppc_elf_check_relocs): Support more of the eabi relocations.
1190 (ppc_elf_relocate_section): Ditto.
1191 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1192 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1194 * elflink.h (elf_create_pointer_linker_section): New function to
1195 create initialized pointers in dynamic linker sections.
1196 (elf_finish_pointer_linker_section): Actually intialize the
1197 pointers created above.
1199 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1200 macros to provide both 32 and 64 bit versions of
1201 elf_create_pointer_linker_section.
1202 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1203 provide both 32 and 64 bit versions of
1204 elf_finish_pointer_linker_section.
1206 * elflink.c (_bfd_elf_create_linker_section): New function to
1207 create a linker section.
1208 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1209 given address in the linker pointer offsets created for a given
1211 (_bfd_elf_make_linker_section_rela): Make a RELA section
1212 corresponding to the generated linker section.
1214 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1216 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1218 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1220 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1221 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1222 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1223 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1224 toc entry in an objdump) for now.
1225 (ppc_do_last, ppc_get_last): New function - needed to save processing
1226 the toc owner to the end.
1227 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1230 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1231 toc owner from being done till last. Must define POWERPC_LE_PC
1234 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1236 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1238 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1239 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1241 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1243 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1245 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1247 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1249 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1251 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * elf.c (assign_file_positions_for_segments): Don't increment file
1254 offset for a segment which contains no loadable sections.
1256 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1258 * reloc.c: Add new PowerPC relocations.
1259 * {bfd-in2,libbfd}.h: Regenerate.
1261 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1262 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1264 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1269 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1272 * coffgen.c (coff_find_nearest_line): Don't try to cache
1273 information in sections that are not owned by a BFD. From Richard
1274 Henderson <richard@atheist.tamu.edu>.
1276 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1277 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1278 * elflink.h (elf_link_output_extsym): Remove special check for
1281 * ecoffswap.h: Add prototypes for static functions.
1283 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1285 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1286 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1288 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1289 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1290 support. Begin support for R_PPC_SDA{2,}REL.
1292 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1294 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1295 create the .got and .got.neg sections.
1296 (ppc_elf_size_dynamic_sections): Call it.
1297 (ppc_elf_check_relocs): Call it.
1298 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1299 (ppc_elf_check_relocs): Add error messages for relocations we
1300 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1303 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1305 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1306 section flags for V.4 and eabi.
1308 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * elf.c (assign_file_positions_for_segments): If a segment
1311 contains no sections, don't mark it as readable.
1313 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1314 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1316 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1317 dynamic section, if there is one.
1318 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1319 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1320 (bfd_elf64_swap_dyn_in): Likewise.
1321 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1323 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1325 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1326 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1327 <pirker@eiunix.tuwien.ac.at>.
1329 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1331 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1332 PowerPC V.4 and eabi.
1333 * bfd-in2.h: Regenerate.
1334 * libfd.h: Regenerate.
1336 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1338 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1339 section type and SHF_EXCLUDE section flag, turning them into the
1340 appropriate bfd section flag.
1342 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * xcofflink.c (xcoff_link_add_symbols): Create the special
1345 sections if we see a DYNAMIC object, in case that is the only
1346 XCOFF input object we see.
1348 * elf32-mips.c: Extensive changes for a start at dynamic linking
1349 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1351 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1352 (struct elf_backend_data): Remove
1353 elf_backend_create_program_headers field. Add
1354 elf_backend_additional_program_headers and
1355 elf_backend_modify_segment_map fields.
1356 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1358 (elf_backend_additional_program_headers): Likewise.
1359 (elf_backend_modify_segment_map): Likewise.
1360 (elf_backend_create_program_headers): Don't define.
1361 (elfNN_bed): Change to account for field changes.
1362 * elf.c (assign_file_positions_for_segments): Call new
1363 modify_segment_map backend function. Don't call old
1364 create_program_headers backend function.
1365 (get_program_header_size): Call additional_program_headers rather
1366 than create_program_headers.
1367 * elflink.h (elf_link_add_object_symbols): Initialize
1368 type_change_ok from new backend field.
1369 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1371 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1372 a reloc against the appropriate section.
1374 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1375 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1376 (elf_flags_init): Rename from elf_ppc_flags_init.
1377 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1379 (ppc_elf_copy_private_bfd_data): Likewise.
1380 (ppc_elf_merge_private_bfd_data): Likewise.
1382 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1385 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1387 * coff-alpha.c (alpha_relocate_section): During final link, allow
1388 output .lita section to be bigger than 64k by adjusting gp value
1389 on a per-input section basis.
1390 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1392 (struct ecoff_section_tdata): Add gp field.
1394 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1396 Handle Alpha ECOFF changes in OSF/1 3.2.
1397 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1399 * coff-alpha.c: Include "aout/ar.h".
1400 (alpha_ecoff_get_relocated_section_contents): Don't require an
1401 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1402 3.2 doesn't generate one.
1403 (alpha_relocate_section): Likewise.
1404 (alpha_ecoff_slurp_armap): Define.
1405 (alpha_ecoff_slurp_extended_name_table): Define.
1406 (alpha_ecoff_construct_extended_name_table): Define.
1407 (alpha_ecoff_truncate_arname): Define.
1408 (alpha_ecoff_write_armap): Define.
1409 (alpha_ecoff_generic_stat_arch_elt): Define.
1410 (alpha_ecoff_update_armap_timestamp): Define.
1412 (alpha_ecoff_read_ar_hdr): New static function.
1413 (alpha_ecoff_get_elt_at_filepos): New static function.
1414 (alpha_ecoff_openr_next_archived_file): New static function.
1415 (alpha_ecoff_get_elt_at_index): New static function.
1416 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1417 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1418 _bfd_ecoff to alpha_ecoff.
1419 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1420 field from backend structure, rather than always calling
1421 _bfd_get_elt_at_filepos.
1422 * coff-mips.c (mips_ecoff_backend_data): Initialize
1423 get_elt_at_filepos field.
1424 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1425 from _bfd_generic_read_ar_hdr with minor changes.
1426 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1427 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1428 * libbfd.h: Rebuild.
1430 * bfd-in.h (BFD_IN_MEMORY): Define.
1431 * libbfd-in.h (struct bfd_in_memory): Define.
1432 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1433 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1434 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1435 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1436 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1437 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1438 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1439 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1440 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1441 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1443 (bfd_openstreamr): Likewise.
1444 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1445 BFD_IN_MEMORY is not set.
1446 * riscix.c (riscix_some_aout_object_p): Likewise.
1447 * bfd-in2.h, libbfd.h: Rebuild.
1449 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1450 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1451 (bfd_get_elt_at_index): Define.
1452 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1453 bfd_get_elt_at_index. Change index parameter from int to
1455 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1456 (_bfd_noarchive_get_elt_at_index): Define.
1457 (_bfd_archive_bsd_get_elt_at_index): Define.
1458 (_bfd_archive_coff_get_elt_at_index): Define.
1459 * bfd-in2.h, libbfd.h: Rebuild.
1460 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1461 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1462 * ieee.c (ieee_get_elt_at_index): Define.
1463 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1464 * oasys.c (oasys_get_elt_at_index): Define.
1465 * som.c (som_get_elt_at_index): Define.
1467 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1468 numbers to the .text section.
1470 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1472 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1473 If there is a SEC_DEBUGGING section, get the contents of the debug
1474 information part from it.
1475 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1477 (ieee_write_object_contents): Check ieee_write_debug_part return.
1479 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1481 * config.bfd (i[345]86-*-freebsd*): Add target.
1482 * configure.in (i386freebsd_vec): Add vec.
1483 * configure: Regenerate.
1484 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1485 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1486 Rebuild dependencies..
1487 * freebsd.h: New file.
1488 * i386freebsd.c: New file.
1489 * targets.c (i386freebsd_vec): Declare.
1490 (bfd_target_vector): Add i386freebsd_vec.
1491 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1492 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1494 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * ieee.c (ieee_slurp_debug): New static function.
1497 (ieee_object_p): Call it.
1498 (ieee_slurp_section_data): Skip debugging sections.
1499 (ieee_get_reloc_upper_bound): Likewise.
1500 (ieee_get_section_contents): Likewise.
1501 (ieee_canonicalize_reloc): Likewise.
1502 (ieee_write_section_part): Likewise.
1503 (ieee_write_debug_part): Likewise.
1504 (ieee_write_data_part): Likewise.
1505 (init_for_output): Likewise.
1507 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1509 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1511 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1512 relocs, since ppc_elf_relocate_section handles the linker case.
1513 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1515 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1516 ppc_elf_relocate_section since that is now the only caller.
1517 (ppc_elf_relocate_section): Ditto.
1519 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * coffcode.h (coff_write_object_contents): If we don't know the
1522 section of the entry point for an XCOFF executable, always set the
1523 entry address to -1.
1525 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1527 * elf.c (bfd_section_from_shdr): Add support for note sections.
1529 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1531 * bfd-in.h (struct _symbol_info): Add stab_type field.
1532 * bfd-in2.h: Rebuild.
1533 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1535 * elf32-ppc.c: Remove trailing newline from calls to
1537 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1538 difference if target endianness is known.
1540 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1542 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1543 old style TOC16 references without using R_PPC_GOT.
1544 (ppc_reloc_type): Ditto.
1545 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1546 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1547 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1548 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1549 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1551 (ppc_elf_adjust_dynamic_symbol): Ditto.
1552 (ppc_elf_adjust_dynindx): Ditto.
1553 (ppc_elf_size_dynamic_sections): Ditto.
1554 (ppc_elf_finish_dynamic_symbol): Ditto.
1555 (ppc_elf_finish_dynamic_sections): Ditto.
1556 (ELF_DYNAMIC_INTERPRETER): Define.
1558 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1560 * elf.c (copy_private_bfd_data): When attaching sections to
1561 segments ignore sections that won't be allocated. Patch from
1564 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1566 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1569 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1571 * coff-i960.c (CALC_ADDEND): Define.
1572 (coff_i960_relocate_section): Add the input section VMA to the
1573 addend for PC relative relocs.
1575 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1577 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1578 to correctly terminate.
1580 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1582 * targets.c (enum bfd_endian): Define.
1583 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1584 from boolean to enum bfd_endian. Change header_byteorder_big_p
1586 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1587 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1588 * bfd-in2.h: Rebuild.
1589 * All targets: Change initialization of byteorder and
1590 header_byteorder to use enum bfd_endian values rather than
1592 * All files: Change all references to byteorder_big_p and
1593 header_byteorder_big_p to use new bfd_*_endian macros.
1595 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1597 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1599 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1601 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1603 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1605 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1607 * ieee.c: Lots of minor cleanups. Make many functions return
1608 errors rather than calling abort. Also:
1609 (ieee_write_twobyte): Remove; change callers to call existing
1610 ieee_write_2bytes function.
1611 (ieee_write_expression): Don't output the section twice when
1612 outputting a local symbol. Don't emit an extraneous zero if there
1614 (ieee_slurp_sections): Set the lma as well as the vma.
1615 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1617 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1618 a recognized one or bfd_arch_unknown.
1619 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1621 (ihex_get_symtab): Likewise.
1623 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1625 * aoutx.h: Include <ctype.h>.
1626 (struct aout_link_includes_table): Define.
1627 (struct aout_link_includes_totals): Define.
1628 (struct aout_link_includes_entry): Define.
1629 (aout_link_includes_lookup): Define macro.
1630 (struct aout_final_link_info): Add includes field.
1631 (aout_link_includes_newfunc): New static function.
1632 (NAME(aout,final_link)): Initialize includes hash table.
1633 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1635 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1637 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1639 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1641 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1643 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1645 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1646 (pe_print_private_bfd_data): call pe_print_reloc.
1647 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1648 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1649 up some debugging as well.
1651 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1653 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1656 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1658 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1659 when setting sections to NULL.
1661 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1663 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1665 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1666 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1668 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1669 * bfd-in2.h: Rebuild.
1671 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1673 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1675 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1677 * ihex.c (ihex_scan): Handle record types 4 and 5.
1678 (ihex_object_p): Permit types 4 and 5.
1679 (ihex_set_section_contents): Remove check for out of range
1681 (ihex_write_object_contents): Generate types 4 and 5.
1683 * elflink.h (elf_link_output_extsym): Just ignore warning and
1684 indirect references to symbols which don't really exist.
1686 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1688 * peicode.h (pe_print_idata): Minor format fixes
1689 (pe_print_edata): New function. Under private printing, this formats
1690 the edata section of a PE file.
1691 (pe_print_private_bfd_data): Added call to pe_print_edata.
1693 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1695 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1696 index, don't call stoi.
1698 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1700 * srec.c (srec_scan): Set lma as well as vma.
1702 * ihex.c: New file; support for Intel Hex format.
1703 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1704 (ihex_vec): Declare.
1705 (bfd_target_vector): Always include ihex_vec.
1706 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1707 * Makefile.in: Rebuild dependencies.
1708 (BFD_LIBS): Add ihex.o
1709 (BFD_LIBS_CFILES): Add ihex.c.
1710 * bfd-in2.h: Rebuild.
1712 * elf.c (assign_file_positions_for_segments): Sort the sections in
1714 (get_program_header_size): Return the right size if segment_map is
1716 (copy_private_bfd_data): Don't bother to sort the sections.
1718 * bfd.c (bfd_record_phdr): New function.
1719 * bfd-in.h (bfd_record_phdr): Declare.
1720 * bfd_in2.h: Rebuild.
1722 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1725 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1726 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1728 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1729 (bfd_zmalloc): Change declaration.
1730 * libbfd.h: Rebuild.
1731 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1732 and realloc. Don't set bfd_error_no_memory if they fail.
1734 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1736 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1737 uses as well. Added a new howto to deal with TOCREL16 relocs that
1738 are TOCDEFN as well.
1739 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1740 to handle RVA relocs from dlltool.
1741 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1742 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1743 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1745 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1746 to get the right section alignment.
1748 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1750 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1751 p_paddr if p_paddr is zero.
1752 (make_mapping): Set includes_filehdr and includes_phdrs for first
1754 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1756 (assign_file_positions_for_segments): Handle includes_filehdr and
1757 includes_phdrs. Remove special handling of PT_PHDR and first
1759 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1760 when appropriate. Remove special handling of PT_PHDR segment.
1761 Use a more complex condition for when a section is included in a
1762 segment to handle Solaris linker oddities.
1764 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1766 * coff-m88k.c (howto_table): Reformatted for easier reading;
1767 special_function now points to new function m88k_special_reloc.
1768 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1770 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1771 be done correctly by m88k_special_reloc.
1772 (reloc_processing): New function to be used by RELOC_PROCESSING.
1773 (RELOC_PROCESSING): Define to call reloc_processing.
1775 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1777 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1778 (pe_print_pdata): Likewise.
1780 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1781 obstack_alloc fails.
1782 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1784 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1785 * Many files: don't set bfd_error_no_memory if one of the above
1788 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1789 if p_paddr_valid is set.
1790 (copy_private_bfd_data): New static function.
1791 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1793 * elf.c (assign_file_positions_for_segments): Fix case where extra
1794 program headers were allocated.
1796 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1797 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1798 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1799 _bfd_elf_print_private_bfd_data.
1801 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1802 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1803 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1804 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1805 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1806 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1807 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1809 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1811 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1812 * elf.c (make_mapping): New static function.
1813 (map_sections_to_segments): New static function.
1814 (elf_sort_sections): New static function.
1815 (assign_file_positions_for_segments): New static function.
1816 (map_program_segments): Remove.
1817 (get_program_header_size): Remove sorted_hdrs, count, and
1818 maxpagesize parameters. Simplify.
1819 (assign_file_positions_except_relocs): When generating an
1820 executable, use assign_file_positions_for_segments.
1821 (elf_sort_hdrs): Remove.
1822 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1823 to get_program_header_size.
1825 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1827 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1829 * configure, config.in: Regenerate with autoconf 2.7.
1831 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1832 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1834 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1836 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1837 (ecoff_sec_to_styp_flags): Likewise.
1838 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1839 (ecoff_set_symbol_info): Handle scRConst.
1840 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1841 (ecoff_compute_section_file_positions): Handle .rconst section.
1842 (_bfd_ecoff_write_object_contents): Likewise.
1843 (ecoff_link_check_archive_element): Handle scRConst.
1844 (ecoff_link_add_externals): Likewise.
1845 (ecoff_link_write_external): Handle .rconst section.
1846 (ecoff_reloc_link_order): Likewise.
1847 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1848 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1850 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1852 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1853 DEF_DYNAMIC flag is set.
1855 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1857 * host-aout.c: If TRAD_HEADER is defined, include it.
1859 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1861 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1862 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1863 (BFD_NEED_DECLARATION): New function.
1864 * configure.in: Use BFD_NEED_DECLARATION.
1865 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1866 * configure, config.in: Rebuild with autoconf 2.6.
1868 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1869 special_sections before returning when called with a non XCOFF
1872 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1875 * coffcode.h (coff_compute_section_file_positions): Only pad the
1876 previous section to force file alignment when creating an
1879 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1881 * coffcode.h (coff_compute_section_file_positions): If
1882 RS6000COFF_C, set up the .debug section.
1884 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1885 if it is not large enough to accomodate the entire TOC area with
1886 signed 16 bit offsets.
1887 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1889 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1890 TOC anchor to use the TOC value used in the output file.
1892 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1894 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1895 (_bfd_coff_read_string_table): Likewise.
1897 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1899 * pe-arm.c: Fix typos.
1900 * coff-arm.c: Likewise.
1902 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1904 * coff-ppc.c (list_ele): Added "cat"egory member.
1905 (record_toc): New category parameter (priv or pub).
1906 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1907 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1908 the mainline. It addes extra toc cells in error.
1909 (ppc_coff_swap_sym_in_hook): Added some documentation.
1910 (dump_toc): Can now diagnose "virtual toc" chicanery.
1912 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1914 * elf-bfd.h (struct elf_link_hash_table): Change type of
1915 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1917 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1919 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1920 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1922 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1923 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1924 defined or mentioned in a regular file.
1926 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1928 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1929 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1930 (coff_ppc_relocate_section): Correct REL24 handling
1931 (ppc_process_before_allocation): Correct TOCDEFN handling
1933 * peicode.h (dir_names): Added name descriptions
1935 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1937 * VERSION: Updated to cygnus-2.6.
1939 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1941 * targets.c (m68k4knetbsd_vec): Declare.
1943 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1945 * targets.c (bfd_target): Change type of second argument to
1946 _bfd_print_private_bfd_data from void * to PTR.
1947 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1948 using PTR rather than void *.
1949 * bfd-in2, libbfd.h: Rebuild.
1950 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1952 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1953 _bfd_generic_bfd_print_private_bfd_data rather than casting
1956 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1958 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1959 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1961 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1962 BFD64_BACKENDS_CFILES): New variables.
1965 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1967 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1968 not at the file position of the first section.
1969 * coffcode.h (coff_compute_section_file_positions): Avoid using
1971 (coff_write_object_contents): When generating a PPC PE executable
1972 with no symbols, round up the file size to a COFF_PAGE_SIZE
1974 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1975 don't write out a string table.
1977 * elf.c (bfd_section_from_shdr): When using a different section
1978 header, pass the new one to _bfd_elf_make_section_from_shdr.
1979 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1980 (elf_map_symbols): Add section VMA to symbol value when comparing
1982 (_bfd_elf_compute_section_file_positions): Only build symbol table
1983 if there are some symbols. Set file offset of symtab and strtab
1985 (assign_file_positions_except_relocs): Remove dosyms parameter.
1986 Change all callers. Never set file offset of symtab and strtab
1988 (_bfd_elf_copy_private_section_data): New function.
1989 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1990 (_bfd_elf_copy_private_symbol_data): New function.
1991 (swap_out_syms): Check for special mapping of st_shndx created by
1992 copy_private_symbol_data.
1993 * elfxx-target.h: Use new copy routines.
1994 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1995 (_bfd_elf_copy_private_section_data): Declare.
1997 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1999 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2002 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2003 _bfd_dummy_target, matching the recent change to archive
2006 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2008 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2009 arithmetic on PTR types.
2011 * aout-target.h (MY(callback)): Set the lma of the sections.
2013 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2014 symbol into a reloc against the section.
2016 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2018 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2019 glue for the relocs: IMGLUE and IFGLUE.
2020 (record_toc): new function - tracks toc contents
2021 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2022 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2023 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2024 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2025 (ppc_record_toc_entry): Removed a debug define (duh)
2027 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2028 (pe_print_idata): New function - formats the idata section data
2029 (pe_print_pdata): New function - formats the pdata section data
2030 (pe_print_private_bfd_data): calls to above
2032 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2034 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2035 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2036 TARGET_SYM and TARGET_NAME for vector and BFD name.
2037 * coff-pmac.c (pmac_xcoff_vec): Remove.
2038 (TARGET_SYM, TARGET_NAME): Define.
2039 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2040 machine to 0, not all PowerMacs are 601s.
2042 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2044 * elfcode.h (elf_object_p): Read in any program headers.
2045 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2046 based on the program headers, if any.
2047 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2048 (map_program_segments): Set p_paddr of program headers based on
2051 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2053 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2056 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2057 trying to do a relocateable link with a non-a.out object file.
2059 * archive.c (bfd_generic_archive_p): Check the first object file
2060 in an archive even if target_defaulted is set. If the object file
2061 has the wrong xvec, reject it.
2063 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2064 be represented, report the name via _bfd_error_handler.
2065 (translate_to_native_sym_flags): Likewise.
2066 * elf32-mips.c (mips_elf_final_link): Likewise.
2067 * oasys.c (oasys_write_sections): Likewise.
2069 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2070 which checks for STYP_OVRFLO sections.
2071 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2072 reloc and lineno count overflows.
2073 (coff_write_object_contents): Call coff_count_linenumbers before
2074 coff_compute_section_file_positions. If RS6000COFF_C, handle
2075 reloc and lineno count overflows.
2076 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2077 relocs before dealing with .pad sections. Count overflow section
2078 headers when handling .pad sections.
2080 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2083 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2084 (struct xcoff_link_hash_table): Add descriptor_section and
2085 special_sections fields.
2086 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2087 (xcoff_link_add_symbols): Set linkage section alignment. Create
2088 descriptor section. Check for magic symbol names (_text, etc.),
2089 and record them in special_sections if found. Set
2090 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2091 descriptor field to point back to the function code symbol.
2092 (xcoff_sweep): Always mark the special descriptor_section.
2093 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2094 function descriptor, and mark it if it is.
2095 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2096 parameter, and fill it in. Allocate space for the descriptor
2098 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2099 global linkage code. If an undefined function descriptor is
2100 exported, arrange to define it. Warn about any other undefined
2102 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2103 (xcoff_write_global_symbol): Create a function descriptor when
2105 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2106 * bfd-in2.h: Rebuild.
2108 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2110 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2111 (ppc_coff_link_hash_table): new types for hashing
2112 (ppc_coff_link_hash_newfunc): hash entry constructor
2113 (ppc_coff_link_hash_table_init): hash table initializer
2114 (ppc_coff_link_hash_table_create): hash table constructor
2115 (ppc_record_toc_entry): changed references to hash table
2116 (coff_ppc_relocate_section): changed references to hash table
2118 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2119 * libcoff.h: Rebuild
2121 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2122 (coff_link_add_symbols): removed toc_offset init
2124 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2126 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2129 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2130 if it is given and mmep is available.
2131 * acconfig.h: Undef USE_MMAP.
2132 * configure, config.in: Regenerated.
2133 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2134 table handling the old way.
2135 (aout_get_external_symbols): Don't complain if last byte of string
2137 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2138 (bfd_free_window) [! USE_MMAP]: Don't define.
2139 (bfd_get_file_window,
2140 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2142 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2144 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2147 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2149 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2150 compatible with AMD generated COFF files. Try to support both AMD
2151 and GNU formats simultaneously.
2152 (coff_a29k_relocate_section): Likewise.
2154 * libbfd.c (bfd_get_file_window): Change writable parameter from
2155 int to boolean; update all callers. Pass MAP_SHARED if not
2156 writable--it's required on Solaris. Cast fprintf argument to
2158 * bfd-in.h (bfd_get_file_window): Update declaration.
2159 * bfd-in2.h: Rebuild.
2160 * aoutx.h: Update calls to bfd_get_file_window.
2162 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2164 (xcoff_swap_ldhdr_in): New static function.
2165 (xcoff_swap_ldsym_in): New static function.
2166 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2167 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2168 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2169 Handle XTY_ER/XMC_XO symbols correctly.
2170 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2171 rather than normal symbol table.
2172 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2173 already defined with the same absolute value.
2174 (xcoff_mark): When considering called symbols, check whether the
2175 descriptor is from a dynamic object, rather than the symbol
2177 (xcoff_build_ldsyms): Likewise.
2179 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2180 Cast realloc and malloc return values. If malloc or realloc fail,
2181 set bfd_error_no_memory.
2182 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2183 * bfd-in2.h: Rebuild.
2185 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2187 * coff-ppc.c (ppc_record_toc_entry): new function.
2188 (in_reloc_p): changed return value.
2189 (coff_ppc_relocate_section): much rework.
2190 (ppc_allocate_toc_section): new function.
2191 (ppc_process_before_allocation): new function.
2192 (ppc_coff_swap_sym_in_hook): new function.
2194 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2195 (coff_link_add_symbols): initialize toc_offset.
2197 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2198 (coff_swap_aouthdr_out): Added more sections to the data
2199 dictionary for the pe file header. Also changed linker version
2200 number on the ppc side.
2201 (dir_names): small improvements to the dictionary printing.
2202 (pe_mkobject_hook): save the file level flags.
2204 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2205 (pe_tdata): added real_flags field
2206 (coff_tdata): added local_toc_sym_map and access macro
2208 * libcoff.h (coff_link_hash_entry): added toc_offset field
2209 (pe_tdata): added real_flags field
2210 (coff_tdata): added local_toc_sym_map and access macro
2212 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2213 (coff_mkobject): init for local_toc_sym_map
2214 (coff_write_object_contents): set the internal_a.magic to
2215 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2218 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2220 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2221 entries until both the line number address and the function name
2222 address are too large.
2224 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2225 * configure: Rebuilt.
2227 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2228 is defined in the environment.
2230 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2232 * som.c (som_get_section_contents_in_window): Define to use
2235 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2237 * coff-i860.c: New file, based on coff-i386.c.
2238 * cpu-i860.c: New file, based on cpu-i386.c.
2239 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2240 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2241 targets, using i860coff_vec.
2242 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2243 trad-core.o and hosts/i860mach3.h.
2244 (i860coff_vec): Use coff-i860.o and cofflink.o.
2245 * configure: Rebuild.
2246 * Makefile.in: Rebuild dependencies.
2247 (ALL_MACHINES): Add cpu-i860.o.
2248 (BFD32_BACKENDS): Add coff-i860.o.
2249 (CFILES): Add cpu-i860.c and coff-i860.c.
2250 * targets.c (i860coff_vec): Declare.
2251 (bfd_target_vector): Add &i860coff_vec.
2252 * archures.c (bfd_i860_arch): Declare.
2253 (bfd_archures_list): Add &bfd_i860_arch.
2254 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2255 (coff_set_flags): Handle bfd_arch_i860.
2256 (coff_write_object_contents): Handle I860 a.out magic number.
2258 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2260 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2261 the created .tc section to 2.
2262 (xcoff_mark): Don't keep a .loader reloc for a call to an
2263 undefined symbol when creating a shared library.
2264 (xcoff_build_ldsyms): When creating a shared library, generate
2265 global linkage code for a call to an undefined symbol.
2267 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2269 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2270 BFD32_BACKENDS, BFD64_BACKENDS.
2271 (.dep1): Put mkdep output in a separate file.
2272 Rebuilt dependencies.
2274 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2277 Permit use of mmap when available:
2279 * configure.in: Check for mmap, madvise, mprotect.
2280 * config.in, configure: Regenerated.
2282 * libbfd.c (struct _bfd_window_internal): Define type.
2283 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2285 (ok_to_map): New static variable for debugging.
2286 (_bfd_generic_get_section_contents_in_window): New function.
2287 * bfd-in.h (bfd_window_internal): Declare type.
2288 (bfd_window): Define type.
2289 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2290 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2293 * libaout.h (struct aoutdata): Add two window fields.
2294 (obj_aout_sym_window, obj_aout_string_window): New macros.
2295 * aoutx.h (some_aout_object_p): Initialize windows.
2296 (aout_get_external_symbols): Get symbol data and strings in
2297 windows instead of explicitly allocated buffers.
2298 (slurp_symbol_table): Free window instead of memory.
2299 (bfd_free_cached_info): Release windows instead of freeing storage
2301 (aout_link_free_symbols): Ditto.
2303 * targets.c (bfd_target): Add new field for
2304 get_section_contents_in_window.
2305 (BFD_JUMP_TABLE_GENERIC): Updated.
2306 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2307 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2308 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2309 macros for get_section_contents_in_window field.
2311 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2313 * core.c: Renamed to corefile.c
2314 * makefile.dos (OBJS): Change core.o to corefile.o
2315 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2318 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2320 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2321 targ_selvecs to allow debugging under Irix-5 native.
2324 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2326 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2327 to o. Clobber and restore the list of new csects around the call
2328 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2329 linker error and the linker wants to read the symbol table. Reset
2330 the line number count of a real section even if it has no relocs.
2331 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2333 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2336 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2338 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2339 an undefined symbol in a shared link.
2341 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2342 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2343 phdm@info.ucl.ac.be (Philippe De Muyter).
2345 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2347 * coff-m88k.c (rtype2howto): New static function.
2348 (RTYPE2HOWTO): Use it rather than a macro definition.
2350 * coffcode.h (coff_write_object_contents): set internal_a.magic
2351 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2353 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2354 define TRAD_HEADER to new file hosts/delta68.h.
2355 m88*-motorola-sysv*, however, does use ptrace-core.o.
2356 * hosts/delta68.h: New file.
2358 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2359 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2361 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2363 * i386linux.c (MY(vec)): Declare before use.
2365 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2367 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2368 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2370 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2371 BFD is not of the right type.
2372 (bfd_elf_get_needed_list): Likewise.
2373 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2374 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2375 * xcofflink.c (XCOFF_XVECP): Define.
2376 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2378 (bfd_xcoff_import_symbol): Likewise.
2379 (bfd_xcoff_export_symbol): Likewise.
2380 (bfd_xcoff_link_count_reloc): Likewise.
2381 (bfd_xcoff_record_link_assignment): Likewise.
2382 (bfd_xcoff_size_dynamic_sections): Likewise.
2384 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2385 table index against the number of symbols for a base relative
2388 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2390 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2391 full_aouthdr flag here...
2392 (_bfd_xcoff_bfd_final_link): ...not here.
2394 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2396 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2397 systems that have a system <libelf.h>.
2398 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2399 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2400 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2401 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2402 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2403 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2404 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2406 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2408 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2409 set, set BSF_WEAK in symbol. Change all callers.
2410 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2411 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2412 _bfd_generic_link_add_one_symbol.
2413 (ecoff_indirect_link_order): Check that the section tdata relocs
2414 are not NULL before using them.
2416 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2417 define TRAD_HEADER as hosts/alphalinux.h.
2418 * configure: Rebuild.
2419 * hosts/alphalinux.h: New file.
2420 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2423 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2425 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2426 C_ECOMM storage classes.
2428 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2430 (xcoff_mark): Call xcoff_mark_symbol.
2431 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2432 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2434 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2436 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2438 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2440 (xcoff_find_reloc): New static function.
2441 (xcoff_link_add_symbols): Use it.
2442 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2443 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2444 relocate the value of C_DECL.
2446 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2448 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2450 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2451 callback decide what goes in .relocs.
2452 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2453 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2456 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2458 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2461 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2463 * xcofflink.c: More improvements, mostly to fix handling of
2464 constructors and a few other special cases.
2465 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2466 zero, reverting yesterday's change.
2467 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2468 (bfd_xcoff_link_count_reloc): Declare.
2469 (bfd_xcoff_record_link_assignment): Declare.
2470 * bfd-in2.h: Rebuild.
2472 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2474 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2475 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2476 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2477 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2478 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2479 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2481 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2484 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2485 segments includes the a.out header. See to that the magic number
2486 *always* is big-endian.
2488 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2489 m68k4k NetBSD configurations.
2491 * configure.in, configure: Separate i386 & mips NetBSD
2492 configurations from other BSD ones. Don't assume DEC is the only
2493 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2494 configurations. Add support for m68k4k NetBSD object format.
2496 * libaout.h: Added M_68K4K_NETBSD magic.
2498 * m68k4knetbsd.c: New file.
2500 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2502 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2505 * hosts/mipsnbsd.h: New file.
2508 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2510 * config.bfd: Add config stuff for mips*-*-magic* to set
2511 targ_defvec to ecoff_big_vec.
2514 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2516 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2518 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2519 toc_section, and entry_section fields.
2520 (struct xcoff_section_tdata): Remove ldrel_count field.
2521 * libcoff.h: Rebuild.
2522 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2524 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2525 full a.out header if full_aouthdr is set in xcoff_data.
2526 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2527 based on sections stored in xcoff_data.
2528 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2530 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2531 (rs6000coff_vec): Set symbol_leading_char to '.'.
2532 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2533 value stored in ret rather than returning a pointer value.
2535 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2537 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2540 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2542 * som.c (som_slurp_string_table): Allocate the strings with malloc
2543 since they're free'd by free_cached_info.
2544 (som_slurp_symbol_table): Similarly for the symbol table.
2546 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2548 * Makefile.in (diststuff): Don't make headers.
2550 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2552 * Makefile.in: Rebuild dependencies.
2554 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2555 output_bfd is not SunOS.
2556 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2557 non-SunOS input files.
2559 * xcofflink.c: Extensive changes to support linking shared objects
2560 and generating a .loader section.
2561 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2562 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2563 last_symndx, and ldrel_count fields.
2564 * libcoff.h: Rebuild.
2565 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2566 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2568 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2569 (bfd_xcoff_export_symbol): Declare.
2570 (bfd_xcoff_size_dynamic_sections): Declare.
2571 * bfd-in2.h: Rebuild.
2573 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2575 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2576 * configure: Rebuild.
2577 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2578 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2580 (pmac_xcoff_vec): Update to use new xcoff support.
2581 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2582 (xcoff_write_armap): Declare buf as unsigned char.
2583 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2585 * mpw-make.sed: Generalize subdir_do edit.
2587 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2589 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2590 correctly. Don't initialize asect->vma.
2592 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2594 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2595 something a little less than the page size.
2597 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2599 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2601 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2603 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2604 * coffcode.h (coff_write_object_contents): If .bss is before
2605 .data us that as data_start.
2606 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2608 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2609 (coff_swap_outhdr_out): Hardwire in version number.
2611 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2613 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2614 major and minor to *_vno, since the former are also macros in
2615 SunOS header files. Cast result of bfd_alloc to appropriate
2618 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2619 before assigning to sec_data.
2621 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2623 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2624 now relative to the section, not absolute.
2625 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2626 get the file name when there is a N_SO directory name. When
2627 handling stabs, remember that section->vma was added to the
2630 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2632 * sunos.c (struct sunos_link_hash_table): Add needed field.
2633 (sunos_link_hash_table_create): Call bfd_release, not free.
2634 (sunos_link_hash_table_create): Initialize needed field.
2635 (sunos_add_dynamic_symbols): Record needed objects.
2636 (bfd_sunos_get_needed_list): New function.
2637 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2638 * bfd-in2.h: Rebuild.
2640 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2642 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2644 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2646 * bfd-in.h (struct bfd_link_needed_list): Rename from
2647 bfd_elf_link_needed_list.
2648 * bfd-in2.h: Rebuild.
2649 * elf.c, elflink.h, libelf.h: Corresponding changes.
2651 Add start at AIX linker support; no shared libraries yet.
2652 * xcofflink.c: New file.
2653 * configure.in (rs600coff_vec): Use xcofflink.o.
2654 * configure: Rebuild.
2655 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2657 (struct xcoff_section_tdata): Define.
2658 (xcoff_section_data): Define macro.
2659 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2660 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2661 (_bfd_xcoff_bfd_final_link): Declare.
2662 (_bfd_ppc_xcoff_relocate_section): Declare.
2663 * libcoff.h: Rebuild.
2664 * coff-rs6000.c: Clean up a bit.
2665 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2666 cputype, csects, and debug_indices.
2667 (xcoff_copy_private_bfd_data): Copy cputype.
2668 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2669 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2670 (xcoff_reloc_type_lookup): Rename from
2671 rs6000coff_reloc_type_lookup.
2672 (coff_relocate_section): Define.
2673 (_bfd_xcoff_sizeof_headers): Define.
2674 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2675 (_bfd_xcoff_bfd_relax_section): Define.
2676 (_bfd_xcoff_bfd_link_split_section): Define.
2677 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2679 * coffcode.h (coff_compute_section_file_positions): If AIX,
2680 increment sofar by SMALL_AOUTSZ if not executable.
2681 (coff_write_object_contents): If AIX, always output an a.out
2682 header; if not executable, header size of SMALL_AOUTSZ.
2683 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2684 (_bfd_stringtab_init): Initialize xcoff field.
2685 (_bfd_xcoff_stringtab_init): New function.
2686 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2687 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2688 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2689 * libbfd.h: Rebuild.
2690 * Makefile.in: Rebuild dependencies.
2691 (BFD32_BACKENDS): Add xcofflink.o.
2692 (CFILES): Add xcofflink.c.
2694 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2695 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2696 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2698 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2700 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2702 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2704 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2705 * config.in: Regenerated.
2707 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2708 (_bfd_chunksize): New variable.
2709 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2710 for obstack chunk size.
2711 * configure.in: Check for getpagesize.
2712 * configure: Regenerated.
2714 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2716 * trad-core.c (rawptr): Make it a local variable of
2717 ptrace_unix_core_file_p.
2719 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2721 * coff-arm.c (in_reloc_p): New.
2722 * coff-i386.c (in_reloc_p): New.
2723 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2724 (coff_write_object_contents): Only set has_reloc_section
2726 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2727 in_reloc_p to decide if reloc should be emitted.
2728 * libcoff.h (pe_data_type.in_reloc_p): New.
2729 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2731 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2733 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2734 (_bfd_coff_read_internal_relocs): Likewise.
2735 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2736 (_bfd_coff_read_internal_relocs): Likewise.
2738 * elflink.h (elf_link_add_object_symbols): Correct conditions
2739 under which type and size change warnings are issued.
2741 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2743 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2744 a symbol which is not in a real section.
2745 (coff_write_native_symbol): Corresponding change.
2747 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2748 coff_link_hash_newfunc and make non-static.
2749 (_bfd_coff_link_hash_table_init): New function, broken out of
2750 _bfd_coff_link_hash_table_create.
2751 (_bfd_coff_link_hash_table_create): Use it.
2752 (process_embedded_commands): Make static.
2753 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2754 (_bfd_coff_link_hash_table_init): Declare.
2755 * libcoff.h: Rebuild.
2757 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2758 field in XCOFF tdata.
2759 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2760 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2761 based on cputype stored in a.out header, or in n_type of initial
2763 (coff_write_object_contents): Set cputype correctly in a.out
2765 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2767 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2768 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2770 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2771 * libcoff.h: Rebuild.
2773 * cpu-rs6000.c (rs6000_compatible): New static function.
2774 (bfd_rs6000_arch): Use it.
2775 * cpu-powerpc.c (powerpc_compatible): New static function.
2776 (arch_info_struct): Define various flavours of PowerPC.
2777 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2780 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2782 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2784 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2786 * elflink.h (elf_link_add_object_symbols): Don't warn about
2787 changing the size or type if the old definition was weak.
2789 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2791 * coffcode.h (combined_entry_type): Add fix_line field.
2792 (coff_slurp_line_table): Warn if we try to set the lineno field of
2794 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2795 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2796 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2797 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2799 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2800 * libcoff.h: Rebuild.
2802 * libcoff-in.h (struct xcoff_tdata): Define.
2803 (xcoff_data): Define.
2804 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2805 * bfd-in2.h, libcoff.h: Rebuild.
2806 * coff-rs6000.c (xcoff_mkobject): New static function.
2807 (coff_mkobject): Define.
2808 (xcoff_copy_private_bfd_data): New static function.
2809 (coff_bfd_copy_private_bfd_data): Define.
2810 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2812 (rs6000coff_vec): Add DYNAMIC to object_flags.
2813 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2814 .loader sections specially.
2815 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2816 section alignment from the XCOFF tdata information.
2817 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2818 F_SHROBJ, and copy the extra a.out header information into the
2819 XCOFF tdata structure.
2820 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2821 F_DYNLOAD and the extra a.out header information.
2822 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2823 C_HIDEXT symbol with attached csect information.
2824 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2825 in the o_maxdata field.
2826 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2827 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2828 end if BSF_NOT_AT_END is set.
2830 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2831 _bfd_read_ar_hdr_fn.
2832 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2833 * bfd-in2.h, libbfd.h: Rebuild.
2834 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2836 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2837 (bfd_slurp_bsd_armap_f2): Likewise.
2838 (_bfd_slurp_extended_name_table): Likewise.
2840 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2842 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2844 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2845 when the symbol table is empty.
2847 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2848 space for section symbols, since we don't output them either.
2849 (elf_m68k_adjust_dynindx): Removed.
2851 * ptrace-core.c (rawptr): Make it a local variable of
2852 ptrace_unix_core_file_p.
2854 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2856 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2859 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2860 Mac object file formats.
2862 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2865 auxent if there isn't one.
2866 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2867 rather than FILNMLEN as the maximum name length.
2869 * coffcode.h (bfd_coff_backend_data): Add new field
2870 _bfd_coff_print_aux.
2871 (bfd_coff_print_aux): New static function.
2872 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2873 scnlen field of an XTY_LD csect aux entry.
2874 (coff_print_aux): New static function.
2875 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2876 in coff_pointerize_aux_hook.
2877 (bfd_coff_std_swap_table): Initialize new field.
2878 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2879 * libcoff.h: Rebuild.
2880 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2881 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2883 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2884 if there are symbols, for native AIX ld compatibility.
2886 * coffcode.h (bfd_coff_backend_data): Add new field
2887 _bfd_coff_pointerize_aux_hook.
2888 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2889 or I960, and as 0 otherwise.
2890 (bfd_coff_std_swap_table): Initialize new field.
2891 * libcoff.h: Rebuild.
2892 * coffgen.c (coff_pointerize_aux): Change parameters to take
2893 symbol pointer instead of type and class, and to take aux index.
2894 Call _bfd_coff_pointerize_aux_hook if it is defined.
2895 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2896 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2897 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2899 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2900 read-only/host-only support.
2902 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2904 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2907 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2908 BFD_JUMP_TABLE_ARCHIVE accordingly.
2909 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2910 (_bfd_compute_and_write_armap): Declare.
2911 (_bfd_generic_read_ar_hdr): Declare.
2912 (_bfd_read_ar_hdr): Define.
2913 (_bfd_noarchive_read_ar_hdr): Define.
2914 (_bfd_archive_bsd_read_ar_hdr): Define.
2915 (_bfd_archive_coff_read_ar_hdr): Define.
2916 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2917 _bfd_read_ar_hdr instead.
2918 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2919 (_bfd_compute_and_write_armap): Rename from
2920 compute_and_write_armap. Make non-static. Change all callers.
2921 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2922 than _bfd_snarf_ar_hdr.
2923 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2924 * ieee.c (ieee_read_ar_hdr): Define.
2925 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2926 * oasys.c (oasys_read_ar_hdr): Define.
2927 * som.c (som_read_ar_hdr): Define.
2928 * bfd-in2.h, libbfd.h: Rebuild.
2930 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2932 * peicode.c (coff_swap_filehdr_in): If symptr is
2933 zero, there aren't any symbols, even if nsyms is set.
2935 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2937 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2939 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2940 sections, and set styp correctly for them: .got, .hash, .dynamic,
2941 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2942 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2944 (ecoff_sort_hdrs): New static function.
2945 (ecoff_compute_section_file_positions): Return boolean, not void.
2946 Sort the sections by VMA before looking through them. Put the
2947 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2948 section on an appropriate boundary within the page.
2949 (ecoff_compute_reloc_file_positions): Check return value of
2950 ecoff_compute_section_file_positions.
2951 (_bfd_ecoff_set_section_contents): Likewise.
2952 (_bfd_ecoff_write_object_contents): Check for various Alpha
2953 section types when incrementing text_size and data_size. Call
2954 adjust_headers backend function if it exists.
2955 * coff-alpha.c (alpha_adjust_headers): New static function.
2956 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2957 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2959 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2961 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2963 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2964 of ALTERNATE_AIX_CORE_FORMAT.
2965 * configure.in (aix4): No longer need CORE_FLAGS.
2966 * configure: Updated.
2968 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2970 NS32k changes from Ian Dall:
2971 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2973 (aout_link_input_section_std, aout_link_input_section_ext,
2974 aout_link_reloc_link_order): Call them instead of _bfd_*
2976 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2978 (backend_data): Use it instead of hardcoded zero.
2980 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2981 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2983 * ns32knetbsd.c: Include bfd.h.
2984 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2985 (MY_bfd_reloc_type_lookup): Declare function too.
2986 * pc532-mach.c (set_sizes): Don't declare.
2987 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2988 (backend_data, MY_backend_data): Don't define.
2990 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2991 ns32k-*-lites* like ns32k-*-netbsd*.
2993 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2996 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2998 * coffcode.h (coff_write_object_contents): Restore setting
2999 f_timdat to 0, deleted on August 22.
3001 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3003 * coffcode.h (coff_bfd_copy_private_symbol_data,
3004 coff_bfd_copy_private_section_data,
3005 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3006 * peicode.h (coff_bfd_copy_private_bfd_data): New
3007 (pe_bfd_copy_private_bfd_data): New.
3008 (coff_swap_scnhdr_in): Swap bss size into the right place.
3009 (pe_print_private_bfd_data): Add some newlines.
3011 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3013 * som.c (setup_sections): Don't die if a space has no subspaces.
3015 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3017 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3018 dynamic symbol override a common symbol. Don't change the size or
3019 type if they have been set and the new symbol is not a definition.
3020 Warn if the size or type changes.
3022 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3024 * som.c (som_begin_writing): Don't write the symbol table or
3026 (som_finish_writing): Write them here. Place them after the
3027 subspace data, but before the relocs.
3029 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3031 * sunos.c (sunos_add_one_symbol): Just pass false, not
3032 info->shared_library, to sunos_create_dynamic_sections.
3033 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3035 (sunos_check_dynamic_reloc): Remove .text section assertion.
3037 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3039 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3040 * configure, configure.in: Add pmac_xcoff_vec case.
3041 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3042 * coff-pmac.c: New file, PowerMac XCOFF support.
3043 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3044 * targets.c (pmac_xcoff_vec): Declare.
3046 * mpw-config.in: Various changes to be compatible with the
3047 autoconf-based configury.
3048 * mpw-make.sed: New file, sed commands to translate Unix
3049 makefile into MPW syntax.
3050 * mpw-make.in: Remove.
3051 * hosts/mpw.h: Remove.
3052 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3053 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3055 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3057 * binary.c (binary_get_symtab): Return an empty string on error.
3058 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3060 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3062 * coff-ppc.c: Reformatted according to gnu conventions
3063 Removed irrelevant "if 0" code
3065 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3067 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3068 symbols rather than as indirect symbols.
3069 (MY(slurp_symbol_table)): Don't do anything special about
3072 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3073 of .ctors and .dtors sections is no larger than 2.
3075 * sunos.c (sunos_add_one_symbol): Don't change
3076 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3078 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3079 dynamic symbols when creating a shared library.
3080 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3082 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3083 written even if it is not defined in a regular object.
3084 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3085 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3086 rather than the constant 22.
3087 (sunos_check_dynamic_reloc): Handle creating a shared library.
3088 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3089 zero when creating a shared library.
3090 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3091 write it out at the start of the symbol table.
3093 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3095 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3097 * config.bfd: Add arm-*-coff.
3098 * configure.in, configure: Add armcoff_{little,big}_vec.
3099 * targets.c (armcoff_{little,big}_vec): Declare.
3100 (bfd_target_vector): Add armcoff_{little,big}_vec.
3101 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3103 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3105 * targets.c (bfd_find_target): Remove debugging code.
3107 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3109 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3111 * Makefile.in: added *-ppc files
3112 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3113 allow pe based .o's to be shared with other tools on ppc/NT
3114 * config.bfd: added powerpc[le]-[pe|winnt] config support
3115 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3116 * peicode.h: Added more section flags for PE on ppc
3117 Added coff_swap_filehdr_out to allow peicode.h to be
3118 used for non-image PE files on ppc.
3119 Check for image, or not, before copying pe_opthdr
3120 * targets.c: Added new bfd's
3121 * targets.c: Removed two inactive bfds that shouldn't have made it this
3124 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3126 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3127 explicit values to initialize all relocs. Change all users.
3128 (ppc_elf_brtaken_inner): New function to handle branch predicition
3130 (ppc_elf_brtaken_reloc): Ditto.
3131 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3132 relocs use ppc_elf_unsupported_reloc.
3133 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3134 needs to be reported.
3135 (ppc_elf_relocate_section): Support branch prediction relocs.
3137 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3139 * bfd.c (bfd_assert): Remove \n from string passed to
3142 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3143 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3144 (bfd_coff_make_section_hook): Don't define.
3145 (coff_make_section_hook): Remove.
3146 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3147 (styp_to_sec_flags): Likewise.
3148 (coff_write_object_contents): Likewise.
3149 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3151 * libcoff.h: Rebuild.
3152 * coffgen.c (make_a_section_from_file): Just call
3153 bfd_make_section_anyway, not bfd_make_section or
3154 bfd_coff_make_section_hook.
3155 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3156 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3157 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3158 make_section_hook field.
3159 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3161 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3162 pointers into value field for warning and indirect symbols; just
3163 leave the value field alone.
3164 * linker.c (generic_link_add_symbol_list): Use next symbol for
3165 warning and indirect symbols, rather than looking in symbol value.
3166 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3167 parameter. Change all callers. Remove support for indirect
3168 symbols; it didn't work anyhow.
3169 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3170 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3171 * bfd-in2.h: Rebuild.
3173 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3175 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3176 go back to telling the tools this reloc operates on 32 bits.
3178 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3180 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3181 rather than a direct fprintf.
3182 * archive.c (_bfd_write_archive_contents): Likewise.
3183 * coffcode.h (coff_slurp_symbol_table): Likewise.
3184 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3185 (ppc_elf_unsupported_reloc): Likewise.
3186 (ppc_elf_relocate_section): Likewise.
3187 * i386linux.c (linux_tally_symbols): Likewise.
3188 (linux_finish_dynamic_link): Likewise.
3189 * osf-core.c (osf_core_core_file_p): Likewise.
3190 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3191 * som.c (som_sizeof_headers): Likewise.
3192 * srec.c (srec_bad_byte): Likewise.
3193 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3194 * libbfd-in.h (bfd_assert): Declare first parameter const.
3195 * libbfd.h: Rebuild.
3196 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3197 bfd_reloc_overflow is enough.
3198 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3199 * coff-h8500.c (rtype2howto): Likewise.
3200 * coff-z8k.c (rtype2howto): Likewise.
3201 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3202 * elf.c (_bfd_elf_get_lineno): Likewise.
3203 (_bfd_elf_no_info_to_howto): Likewise.
3204 (_bfd_elf_no_info_to_howto_rel): Likewise.
3205 * hp300hpux.c (convert_sym_type): Likewise.
3206 (MY(swap_std_reloc_in)): Likewise.
3207 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3209 * libaout.h (struct aoutdata): Add line_buf field.
3210 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3211 and filename_buffer. Instead, use a malloc buffer stored in the
3212 new line_buf field. Remove length restrictions.
3214 * coffgen.c (string_size): Remove static variable.
3215 (debug_string_size, debug_string_section): Likewise.
3216 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3217 and debug_string_size_p parameters. Use them instead of the
3218 global variables. Change all callers.
3219 (coff_write_symbol): Likewise.
3220 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3221 (coff_write_symbols): Add local variables to replace removed
3224 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3225 function, and line_base fields.
3226 * libcoff.h: Rebuild.
3227 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3228 information, rather than using static variables.
3230 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3231 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3233 * init.c (initialized): Remove static variable.
3234 (bfd_init): Don't bother setting initialized.
3235 (bfd_check_init): Remove.
3236 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3237 * libbfd.h: Rebuild.
3239 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3241 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3242 size for full core dumps. Copy core file header to private data.
3243 (rs6000coff_core_file_failing_command,
3244 rs6000coff_core_file_failing_signal): New functions to extract
3245 the file name and terminating signal from the core file.
3246 * coff-rs6000.c: Use them.
3248 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3250 Change arch info to be const, initialized at compile time.
3251 * archures.c: Reindent many functions. Change CONST to const.
3252 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3253 nothing set it anyhow. Make next const.
3254 (bfd_arch_info_list): Remove.
3255 (bfd_archures_list): Rename from archures_init_table. Change from
3256 a table of function pointers to a table of bfd_arch_info_type
3257 structure addresses.
3258 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3259 (bfd_lookup_arch): Likewise.
3260 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3262 (bfd_default_arch_struct): Make const.
3263 (bfd_arch_init, bfd_arch_linkin): Remove.
3264 (bfd_get_arch_info): Return a const pointer.
3265 * init.c (bfd_init): Don't call bfd_arch_init.
3266 * bfd.c (struct _bfd): Make arch_info const.
3267 * bfd-in2.h: Rebuild.
3268 * libbfd.h: Rebuild.
3269 * configure.in: Put & before everything in $selarchs.
3270 * configure: Rebuild.
3271 * cpu-*.c: Change bfd_*_arch from a function which calls
3272 bfd_arch_linkin to a const structure.
3273 * ieee.c (ieee_object_p): Make arch const.
3275 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3277 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3279 * bfd-in2.h: Regenerate.
3280 * libbfd.h: Regenerate.
3282 * elf32-ppc.c (reloc_type): Update names to match current draft.
3283 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3284 relative. Update names to current V.4 draft.
3285 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3286 (ppc_elf_relocate_section): Rename relocations to match draft.
3288 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3290 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3291 compiled with -mrelocatable-lib to be linked with either normal
3292 modules or -mrelocatable modules.
3294 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3296 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3297 in the a.out header.
3299 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3300 a reloc against a local symbol, even if it's not a section.
3302 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3304 * targets.c (bfd_target): Remove unused align_power_min field.
3305 * bfd-in2.h: Rebuild.
3306 * All backends: Remove initialization of align_power_min.
3308 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3310 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3312 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3314 * config.bfd (mips-dec-netbsd*): New target.
3315 * configure.host (mips-dec-netbsd*): New host.
3316 * configure.in (mips-dec-netbsd*): New native.
3317 * configure: Rebuild.
3319 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3321 Make the COFF backend linker merge common types:
3322 * cofflink.c (struct coff_debug_merge_element): Define.
3323 (struct coff_debug_merge_type): Define.
3324 (struct coff_debug_merge_hash_entry): Define.
3325 (struct coff_debug_merge_hash_table): Define.
3326 (coff_debug_merge_hash_table_init): Define.
3327 (coff_debug_merge_hash_table_free): Define.
3328 (coff_debug_merge_hash_lookup): Define.
3329 (struct coff_final_link_info): Add debug_merge field.
3330 (coff_debug_merge_hash_newfunc): New static function.
3331 (_bfd_coff_final_link): Allocate and free debug_merge table.
3332 (coff_link_input_bfd): Merge identical enum, struct and union
3335 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3337 Convert i960 COFF to use COFF backend linker.
3338 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3339 structure to store the symbol being used.
3340 (coff_i960_start_final_link): New static function.
3341 (coff_i960_relocate_section): New static function.
3342 (coff_i960_adjust_symndx): New static function.
3343 (coff_start_final_link): Define.
3344 (coff_relocate_section): Define.
3345 (coff_adjust_symndx): Define.
3346 * coffcode.h (bfd_coff_backend_data): Add new callback function
3347 _bfd_coff_start_final_link.
3348 (bfd_coff_start_final_link): Define.
3349 (coff_start_final_link): Define if not defined.
3350 (bfd_coff_std_swap_table): Add coff_start_final_link.
3351 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3353 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3354 function callback is not NULL.
3355 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3356 (_bfd_coff_internal_syment_name): Declare.
3357 * libcoff.h: Rebuild.
3358 * configure.in (icoff_big_vec): Add cofflink.o.
3359 (icoff_little_vec): Likewise.
3360 * configure: Rebuild.
3362 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3364 * Makefile.in (clean-info): Remove extraneous tab from line
3367 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3370 contents has relocs.
3372 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3374 * coffcode.h (coff_compute_section_file_positions): Keep the
3376 (coff_write_object_contents): Remember if it's a relocatable
3378 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3379 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3380 if relocatable file. Swap out saved raw size.
3382 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3385 (maintainer-clean): Rename from realclean, passing
3386 maintainer-clean down to subdirectories, but leave realclean as a
3389 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3392 * dep-in.sed: Remove config.h from generated dependencies.
3394 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3395 broken out of sunos_canonicalize_dynamic_symtab.
3396 (sunos_canonicalize_dynamic_symtab): Call new function
3397 sunos_slurp_dynamic_symtab.
3398 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3399 dynamic symbol table to the caller.
3400 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3401 callback to override the symbols being read.
3402 * libaout.h (struct aout_backend_data): Add three new parameters
3403 to add_dynamic_symbols callback.
3405 Extensive minor changes to avoid various gcc warnings. Also:
3406 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3407 * archures.c (bfd_arch_info_type): Change mach field from long to
3409 (bfd_lookup_arch): Change machine parameter from long to unsigned
3412 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3414 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3415 a symbol with a non-zero plt_offset.
3417 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * elfcode.h (align_file_position): Remove; not used.
3421 * configure.in: Only check for <sys/procfs.h> on a native system,
3422 and make sure it defines prstatus_t.
3423 * configure: Rebuild.
3425 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3427 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3429 * config.in: Rename from config.h.in.
3430 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3431 Check for config.h:config.in when creating stamp-h.
3432 * configure: Rebuild.
3433 * Makefile.in (stamp-h): Depend upon config.in rather than
3434 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3435 calling config.status.
3437 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3438 (Makefile): Just rebuild Makefile.
3439 (config.h, stamp-h): New targets.
3440 * configure.in: Create stamp-h when rebuilding config.h.
3441 * configure: Rebuild.
3443 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3445 * configure.in: Call AC_CONFIG_HEADER. Substitute
3446 HOST_64BIT_LONG. Check that various header files exist. Check
3447 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3448 and/or free need to be declared. Don't make a link to sysdep.h.
3449 Define TRAD_HEADER for various hosts.
3450 * configure: Rebuild.
3451 * configure.host: Don't set my_host. Add definitions taken from
3452 host header files for various entries. Remove entries which now
3454 * acconfig.h: New file.
3455 * config.h.in: New file, built by autoheader.
3456 * sysdep.h: New file.
3457 * Makefile.in (do_distclean): Don't remove sysdep.h.
3459 (LOCAL_H_DEPS): New variable.
3460 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3462 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3463 ($(OPTIONAL_BACKENDS)): Likewise.
3464 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3465 looking through sysdep.h.
3466 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3467 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3468 (fprintf_vma, sprintf_vma): Likewise.
3469 (int64_type, uint64_type): Don't define.
3470 * bfd-in2.h: Rebuild.
3471 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3472 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3473 * lynx-core.c: Include stuff from old hosts/lynx.h.
3474 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3475 rather than NO_FCNTL.
3476 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3477 rather than NATIVE_HPPAHPUX_COMPILER.
3478 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3480 * hosts/*.h: Remove all header files which merely include,
3481 declare, and define things. Leave header files which define
3482 information needed by trad-core.c.
3484 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3485 (BFD_CC_FOR_BUILD): Define.
3486 * configure.in: Use BFD_CC_FOR_BUILD.
3487 * configure: Rebuild.
3489 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3491 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3492 * configure: Rebuild.
3494 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3497 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3499 * config.bfd: i386pe_ve -> i386pe_vec.
3501 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3503 * configure.host: Incorporate host Makefile fragments by setting
3505 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3506 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3507 value based on whether the code is being compiled by a cross
3508 compiler. Don't substitute host_makefile_frag or frags.
3509 * aclocal.m4: New file to define local AC_PROG_CC.
3510 * configure: Rebuild.
3511 * Makefile.in (INSTALL): Set to @INSTALL@.
3512 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3513 (INSTALL_DATA): Set to @INSTALL_DATA@.
3515 (CC): Define as @CC@.
3516 (CFLAGS): Set to @CFLAGS@.
3517 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3518 (@host_makefile_frag@): Remove.
3519 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3520 after other options.
3521 (config.status): Remove dependency upon @frags@.
3522 * config/*.mh, config/README: Remove.
3524 * config.bfd: Rewrite to incorporate the contents of the Makefile
3525 fragments by setting shell variables, rather than merely returning
3526 the name of a Makefile fragment.
3527 * configure.in: Use shell variables set by config.bfd rather than
3528 looking at the target Makefile fragment files. Don't substitute
3529 target_makefile_frag. Do substitute TDEFINES.
3530 * configure: Rebuild.
3531 * Makefile.in (@target_makefile_frag@): Remove.
3532 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3533 * config/*.mt: Remove.
3535 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3537 * configure.in: Put changequote lines around "i[345]86" patterns
3538 section of core file support.
3540 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3542 * som.c (som_bfd_print_private_bfd_data): Define to use the
3545 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3547 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3548 entry, text_start and data_start.
3550 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3552 * Makefile.in (OFILES): Remove $(TDEPFILES).
3553 * config/apollo.mt (TDEPFILES): Remove.
3554 * config/README: Update.
3556 * configure.in: For a native configuration, set COREFILE and
3557 COREFLAG based on the canonical host name.
3558 * configure: Rebuild.
3559 * Makefile.in: Rebuild dependencies.
3560 (ALL_CFLAGS): Add @COREFLAG@.
3561 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3562 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3563 support routines. Check LYNX_CORE rather than HOST_LYNX.
3564 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3565 * i386lynx.c: Likewise.
3566 * m68klynx.c: Likewise.
3567 * sparclynx.c: Likewise.
3568 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3569 * *-core.c: Comment changes.
3570 * config/decstation.mh (HDEPFILES): Remove.
3571 (HDEFINES): Remove -DTRAD_CORE.
3572 * config/irix3.mh (RANLIB): Remove.
3573 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3574 (HDEFINES): Remove -DIRIX_CORE.
3575 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3576 (HDEFINES): Remove -DTRAD_CORE.
3577 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3578 * config/ultra3.mh (RANLIB): Remove.
3579 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3580 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3581 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3582 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3583 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3584 * config/i386aix.mh, config/i386bsd.mh: Remove.
3585 * config/i386linux.mh, config/i386mach3.mh: Remove.
3586 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3587 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3588 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3589 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3590 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3591 * config/solaris2.mh, config/stratus.mh: Remove.
3592 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3593 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3595 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3597 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3598 DT_FINI entry if the appropriate symbol is not in the hash table.
3600 * libelf.h (struct elf_backend_data): Add create_program_headers
3601 and want_hdr_in_seg fields.
3602 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3604 (elf_backend_create_program_headers): Likewise.
3605 (elfNN_bed): Initialize create_program_headers and
3607 * elf.c (get_program_header_size): Call create_program_headers
3609 (map_program_segments): Check want_hdr_in_seg backend field. Call
3610 create_program_headers backend routine.
3612 * elf.c (assign_file_positions_except_relocs): Align non allocated
3613 sections when creating an executable.
3615 * elfcode.h (elf_swap_phdr_in): Make non static.
3616 (elf_swap_phdr_out): Make non static.
3617 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3618 (bfd_elf32_swap_phdr_out): Declare.
3619 (bfd_elf64_swap_phdr_in): Declare.
3620 (bfd_elf64_swap_phdr_out): Declare.
3622 * ecofflink.c (ecoff_collect_shuffle): New static function.
3623 (_bfd_ecoff_get_accumulated_pdr): New function.
3624 (_bfd_ecoff_get_accumulated_sym): New function.
3625 (_bfd_ecoff_get_accumulated_ss): New function.
3626 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3627 (_bfd_ecoff_get_accumulated_sym): Declare.
3628 (_bfd_ecoff_get_accumulated_ss): Declare.
3629 * libbfd.h: Rebuild.
3631 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3633 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3635 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3636 warning symbols. If any section is named .gnu.warning.XXX, treat
3637 the contents as a warning to be issued if the symbol XXX is
3639 (elf_link_output_extsym): For an indirect or warning symbol, just
3640 output the symbol it points to.
3642 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3643 if bfd_hash_allocate fails, since it will already be set.
3644 (generic_link_hash_newfunc): Likewise.
3645 (archive_hash_newfunc): Likewise.
3646 (hash_entry_bfd): New static function.
3647 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3648 callback. Allocate a new warning using the hash table newfunc.
3649 Use bfd_hash_replace to update the entry in the hash table, rather
3650 than assuming we can copy the fields with structure assignment.
3652 * hash.c (bfd_hash_replace): New function.
3653 * bfd-in.h (bfd_hash_replace): Declare.
3654 * bfd-in2.h: Rebuild.
3656 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3658 * config.bfd: Add mips*vr4300-*-elf* target.
3659 * config/mipsbvr4300.mt: Added.
3661 See file ChangeLog.2
3668 version-control: never