1 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
5 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6 Add entries for R_SPARC_[56].
7 (sparc_reloc_map): Add entries for R_SPARC_[56].
9 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
11 Optimize linking of stabs in sections as used in ELF and COFF.
13 * libbfd-in.h (_bfd_link_section_stabs): Declare.
14 (_bfd_write_section_stabs): Declare.
15 (_bfd_write_stab_strings): Declare.
17 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
18 (struct coff_link_hash_table): Add stab_info field.
20 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
22 (coff_link_add_symbols): Call _bfd_link_section_stabs if
24 (_bfd_coff_final_link): Write out stab strings hash table.
25 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
26 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
28 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
29 (struct bfd_elf_section_data): Add stab_info field.
30 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
32 * elflink.h (elf_link_add_object_symbols): If appropriate, call
33 _bfd_link_section_stabs.
34 (elf_bfd_final_link): Write out stab strings hash table.
35 (elf_link_input_bfd): Handle optimized stabs sections.
36 * reloc.c (_bfd_final_link_relocate): Check address against
37 _raw_size rather than _cooked_size.
38 * Makefile.in: Rebuild dependencies.
39 (BFD_LIBS): Add stabs.o
40 (BFD_LIBS_CFILES): Add stabs.c.
42 * VERSION: Increment for bfdlink.h change.
44 * coffgen.c (coff_renumber_symbols): Correct handling of
45 BSF_NOT_AT_END common symbols.
47 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
49 * coff-ppc.c (record_toc): Add cast to avoid warning.
50 (ppc_allocate_toc_section): Likewise.
51 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
52 (ppc_coff_reloc_type_lookup): Remove unreached code.
53 * coffcode.h (coff_write_object_contents): Don't take the address
55 * peicode.h (pe_print_idata): Add casts to avoid warning.
56 (pe_print_edata): Likewise.
57 (pe_print_reloc): Remove ANSI C string concatenation.
59 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
61 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
64 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
66 (coff_swap_aux_out): Likewise.
67 * peicode.h (coff_swap_aux_in): Likewise.
68 (coff_swap_aux_out): Likewise.
69 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
71 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
73 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
74 Fix up .bf endndx link fields.
75 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
77 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
80 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
82 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
83 on Solaris PowerPC systems doesn't get confused.
85 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
88 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
89 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
90 update did_reg and did_reg2.
92 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
94 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
96 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
97 callback routines, pass h->root.string rather than name, in case
98 copy is true and name is transient.
100 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
102 * elfcore.h: Add support for core files with multiple threads.
103 (Primarily for Solaris.)
105 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
107 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
108 section->orelocation is NULL.
110 * coffgen.c (bfd_coff_get_syment): New function.
111 (bfd_coff_get_auxent): New function.
112 * bfd-in.h (bfd_coff_get_syment): Declare.
113 (bfd_coff_get_auxent): Declare.
114 * bfd-in2.h: Rebuild.
116 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
118 * elf32-mips.c (struct mips_hi16): Define.
119 (mips_hi16_addr, mips_hi16_addend): Remove.
120 (mips_hi16_list): New static variable.
121 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
122 (mips_elf_lo16_reloc): Process mips_hi16_list.
123 (mips_elf_relocate_section): Permit an arbitrary number of HI16
124 relocs before the associated LO16 reloc.
126 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
128 * versados.c (versados_scan): Check bfd_alloc return value.
129 (versados_object_p): Check all bfd_read return values. Require
130 that lang field be less than 10, to avoid confusion with Intel Hex
133 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
135 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
136 not 0, for an absolute symbol.
137 (NAME(aout,swap_ext_reloc_out)): Likewise.
139 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
140 (ihex_write_object_contents): For a large start address, output
141 the full 32 bit address in record type 5.
143 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
144 to int to avoid promotion problems in prototype.
146 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
148 * configure.host: Use ${srcdir} when looking for picfrag.
150 * configure.host: Switch on ${libdir}, not $(libdir). From
151 alan@spri.levels.unisa.edu.au (Alan Modra).
153 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
154 entry point, not just for DYNAMIC objects.
155 * sunos.c (sunos_add_dynamic_symbols): Always call
156 sunos_create_dynamic_sections. If called with a non DYNAMIC
157 object, don't do anything else.
158 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
160 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
162 * configure.in: Permit --enable-shared to specify a list of
164 * configure: Rebuild.
166 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
167 host when configuring with --enable-shard.
169 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
171 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
174 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
175 to avoid crashing in bfd_hash_replace.
177 * sysdep.h: Use #ifdef, not #if.
179 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
181 * config.in: Rebuild.
183 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
185 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
186 (AC_CHECK_HEADERS): Check for sys/time.h
187 (AC_HEADER_TIME): Add macro.
188 * configure: Rebuild.
189 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
190 to control what combination of <time> and <sys/time.h>
193 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
195 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
196 (aout_32_sunos4_write_object_contents): Likewise.
197 * aoutx.h (NAME(aout,machine_type)): Handle
198 bfd_mach_sparc_{sparclet,sparclite}.
199 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
200 (bfd_mach_sparc_v9_p): Update.
201 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
202 * libaout.h (enum machine_type): Add M_SPARCLET.
203 * sunos.c (MACHTYPE_OK): Define.
204 * bfd-in2.h: Regenerated.
206 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
208 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
209 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
210 * elflink.c (_bfd_elf_create_got_section): Store the
211 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
212 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
213 global offset table goes over 0x1000, set the value of
214 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
215 (elf32_sparc_relocate_section): Subtract the offset of
216 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
218 * elfcode.h: Don't include <string.h>.
220 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
222 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
223 generic_link_hash_newfunc. All references changed.
224 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
225 moved here from libbfd-in.h.
226 * libbfd-in.h: Corresponding changes.
227 * libbfd.h: Regenerated.
229 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
231 * aoutx.h (aout_link_input_section_std): When reporting an
232 overflow error, use the name of the symbol in the hash table if
234 (aout_link_input_section_ext): Likewise.
236 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
237 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
239 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
241 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
242 * coffcode.h (coff_compute_section_file_positions): Likewise.
243 (coff_write_object_contents): Likewise.
245 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
247 * section.c (SEC_LINK_ONCE): Define.
248 (SEC_LINK_DUPLICATES): Define.
249 (SEC_LINK_DUPLICATES_DISCARD): Define.
250 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
251 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
252 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
253 * bfd-in2.h: Rebuild.
254 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
255 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
256 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
257 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
258 SEC_LINK_ONCE, and look through the symbol table for the setting
259 for SEC_LINK_DUPLICATES.
260 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
261 set for a section, find the section symbol in the symbol table,
262 and set the aux entry based on SEC_LINK_DUPLICATES.
263 * coffgen.c (coff_print_symbol): Add a space before "checksum".
264 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
265 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
266 * coff-i386.c (i386coff_vec): Likewise.
267 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
269 * VERSION: Bump to 2.6.1.
270 * Makefile.in (stamp-h): Depend upon VERSION.
272 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
274 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
276 * linker.c (generic_link_hash_newfunc): No longer static.
277 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
279 * coff-h8300.c: Add two derived hash tables and their associated
280 funtions and #defines for use by the h8300 linker.
281 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
282 the function vector as needed. Place the address of the function
283 vector entry in the location specified by the R_MEM_INDIRECT reloc.
284 Rewrite the vectors section contents as necessary.
285 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
286 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
287 (coff_bfd_link_hash_table_create): Likewise.
289 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
291 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
292 __attribute__ ((__unused__)) so that -Wall doesn't warn about
294 (hppa_rebuild_insn): Pass pointer to correct type to
295 low_sign_unext and dis_assemble_21.
297 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
299 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
300 Stick with sparc-*-{sysv4*,solaris2*}.
302 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
304 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
305 (coff_swap_aux_out): Swap out extra PE x_scn fields.
306 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
307 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
308 fields is non-zero, print them.
310 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
311 ifdef. Remove unused variables.
312 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
314 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
315 (get_symbol_value): Ifdef out.
316 (pe_ppc_reloc): Ifdef out. Remove unused variables.
317 (coff_ppc_relocate_section): Remove unused variables. Make
318 fprintf strings and argument types correspond. Put before_addr in
320 (dump_toc): Make fprintf strings and argument types correspond.
321 (ppc_process_before_allocation): Remove unused variables. Always
323 (ppc_reflo_reloc): Ifdef out.
324 (ppc_addr32nb_reloc): Ifdef out.
325 (ppc_coff_rtype2howto): Make fprintf strings and argument types
327 (coff_ppc_rtype_to_howto): Likewise.
328 (ppc_coff_swap_sym_in_hook): Remove unused variables.
330 * peicode.h (pe_print_idata): Move otherwise unused variables into
331 the #ifdef where they are used. Always return a value.
332 (pe_print_edata): Make fprintf strings and argument types
333 correspond. Always return a value.
334 (pe_print_pdata): Removed unused variable addr_value. Always
336 (pe_print_reloc): Remove unused variable onaline. Make fprintf
337 strings and argument types correspond. Always return a value.
339 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
340 (ppc_elf_finish_dynamic_symbol): Move definition of unused
341 variable rela inside #if 0 section where it is used.
344 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
345 functions to start with _bfd_.
346 * aout-ns32k.c: Include ns32k.h. Change references to renamed
347 functions in cpu-ns32k.h.
348 * Makefile.in: Rebuild dependencies.
349 (HFILES): Add ns32k.h.
351 * section.c (struct sec): Add linker_mark field. Change
352 user_set_vma and reloc_done to be single bit fields.
353 (STD_SECTION): Update accordingly.
354 * bfd-in2.h: Rebuild.
355 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
357 (aout_link_input_bfd): Don't link unmarked sections.
358 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
360 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
361 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
363 * elflink.h (elf_bfd_final_link): Mark sections included in the
365 (elf_link_input_bfd): Don't link unmarked sections.
366 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
368 (xcoff_link_input_bfd): Don't link unmarked sections.
370 * coffswap.h (coff_swap_scnhdr_out): Include section name in
371 overflow error messages.
373 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
375 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
376 is not set, print "BFD: " before the error message.
378 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
379 Miles Bader <miles@gnu.ai.mit.edu>.
380 * configure: Rebuild.
382 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
384 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
387 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
388 m68k-aout, m68k-coff, and m68k-elf targets.
390 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
392 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
393 (ieee_generic_stat_arch_elt): Restructured to prevent
394 ieee_object_p from being called repeatedly.
396 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
398 * coffcode.h (coff_write_object_contents): Allocate
399 buffers large enough for any FILEHDR or AOUTHDR.
401 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
403 * ecofflink.c (lookup_line): New static function, renamed and
404 slighly changed from old _bfd_ecoff_locate_line.
405 (_bfd_ecoff_locate_line): Cache line number information. Use
406 lookup_line for actual lookup.
408 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
410 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
411 multiple of 20 bytes.
413 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
415 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
416 allocate ecoff_find_line, and don't initialize by hand.
417 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
418 mips_elf_find_line, and don't call memset.
420 * coffcode.h (coff_compute_section_file_positions): If not
421 producing a final executable, don't consider sofar when aligning
422 the section to the correct size.
424 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
426 * coffcode.h (coff_add_missing_symbols): Ifdef out.
427 (coff_write_object_contents): Don't call coff_add_missing_symbols.
428 * coffgen.c (coff_section_symbol): Ifdef out.
430 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
432 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
433 output_bfd is not NULL.
435 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
437 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
438 of bfd_alloc (fixes fix_line not being initialized).
439 Delete zeroing of fix_{value,tag,end,scnlen} fields.
441 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
443 * coffcode.h: Allow specific backends to override the
444 bfd_link_add_symbols routine.
446 * coff-h8300.c: Include genlink.h.
447 (howto_table): Add R_MEM_INDIRECT.
448 (rtype2howto): Support R_MEM_INDIRECT.
449 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
452 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
454 * coff-alpha.c (alpha_relocate_section): Use
455 info->callbacks_warning, rather than _bfd_error_handler, for
456 "multiple gp" warning.
458 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
460 * linker.c (bfd_wrapped_link_hash_lookup): New function.
461 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
462 table string. Use bfd_wrapped_link_hash_lookup.
463 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
465 * aoutx.h (aout_link_write_symbols): Use the name from the hash
466 table, if any, when writing out symbols.
467 (aout_link_input_section_std): Use the name from the hash table,
468 if any, when reporting undefined symbols.
469 (aout_link_input_section_ext): Likewise.
470 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
471 * bout.c (get_value): Likewise.
472 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
473 * ecoff.c (ecoff_reloc_link_order): Likewise.
474 * elflink.h (elf_link_add_object_symbols): Likewise.
475 (elf_reloc_link_order): Likewise.
476 * linker.c (_bfd_generic_link_output_symbols): Likewise.
477 (_bfd_generic_reloc_link_order): Likewise.
478 (default_indirect_link_order): Likewise.
479 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
480 * sunos.c (sunos_add_one_symbol): Likewise.
481 * xcofflink.c (xcoff_link_add_symbols): Likewise.
482 (bfd_xcoff_link_count_reloc): Likewise.
483 (xcoff_reloc_link_order): Likewise.
485 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
486 into -1 for intern->rss.
488 * configure: Rebuild with autoconf 2.8.
490 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
492 * stab-syms.c (__define_stab_duplicate): Define.
493 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
495 * bfd-in.h (bfd_get_stab_name): Declare.
496 * bfd-in2.h: Rebuild.
497 * Makefile.in: Rebuild dependencies.
498 (BFD_LIBS): Add stab-syms.o.
499 (BFD_LIBS_CFILES): Add stab-syms.c.
500 (BFD32_BACKENDS): Remove stab-syms.o.
501 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
502 * configure.in: Don't list stab-syms.o in bfd_backends.
503 * configure: Rebuild.
504 * libaout.h (aout_stab_name): Don't declare.
505 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
508 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
510 * elf.c (assign_file_positions_for_segments): Adjust file offset
511 for section alignment even if SEC_LOAD is not set.
513 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
515 * configure.in: Don't set SHLIB or SHLINK to an empty string,
516 since they appear as targets in Makefile.in.
517 * configure: Rebuild.
519 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
520 don't fiddle with a symbol which is not defined anywhere.
522 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
524 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
525 though they are defined in a shared library.
526 (xcoff_build_ldsyms): Likewise.
528 * coffgen.c (coff_find_nearest_line): Don't look at the line
529 numbers for the section if section->lineno is NULL.
531 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
532 message rather than calling BFD_ASSERT.
533 * elfcode.h (write_relocs): Check return value of
534 _bfd_elf_symbol_from_bfd_symbol.
536 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
538 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
541 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
543 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
545 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
546 hppa_reloc_field_selector_type_alt.
547 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
548 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
550 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
552 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
554 * elf.c (assign_file_positions_for_segments): Adjust the segment
555 memory size for the alignment of a SEC_ALLOC section, not just a
558 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
560 * m68klinux.c: New file.
561 * hosts/m68klinux.h: New file.
562 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
563 * configure.in (m68*-*-linux*): New native host.
564 (m68klinux_vec): New vector.
565 * configure: Rebuild.
566 * targets.c (m68klinux_vec): Declare.
567 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
568 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
569 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
570 declaration from bfd_linux_size_dynamic_sections.
571 (bfd_m68klinux_size_dynamic_sections): Declare.
572 * bfd-in2.h: Rebuild.
573 * Makefile.in: Rebuild dependencies.
574 (BFD32_BACKENDS): Add m68klinux.o.
575 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
577 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
579 * libhppa.h (pa_arch): Add pa20.
580 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
581 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
582 (hppa_field_adjust): Handle e_nsel.
583 * som.c: Provide default definitions for many new relocs found only
584 in hpux10 include files.
585 (som_fixup_formats): Add several new relocs from hpux10.
586 (som_hppa_howto_table): Add hpux10 relocs.
587 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
589 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
591 * mpw-make.sed: Edit out recent shared library support, and
592 rules to rebuild .h files using doc/chew.
594 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
596 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
597 size even of sections with no contents.
599 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
601 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
602 starting with '$' the way we skip names starting with '.'. When
603 updating x_endndx, don't be fooled by an index which has been
606 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
607 struct/union/enum type with no elements.
609 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
611 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
613 * archive.c (bfd_generic_archive_p): If the first file in the
614 archive can not be recognized as an object, don't assume that this
617 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
618 format is not bfd_object.
619 (bfd_elf_get_dt_soname): Likewise.
621 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
623 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
626 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
628 * bfd.c (tdata): Add netbsd_core_data.
629 * bfd-in2.h: Regenerated.
631 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
633 * sunos.c (SUNOS_CONSTRUCTOR): Define.
634 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
635 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
638 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
639 to get the symbol index, matching 14 Jul 95 change.
641 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
643 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
644 Remove duplicate definition of gp.
646 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
648 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
649 assume that we can set the GP value and then get the same value,
650 since it won't be true if the output file is neither ELF nor
652 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
653 _bfd_get_gp_value here.
654 (mips_gprel_reloc): Don't assume we can set and get the GP value.
655 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
657 (mips_elf_lo16_reloc): Likewise.
658 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
659 Don't require that the BFD be ELF.
660 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
661 (mips_elf_gprel32_reloc): Likewise.
662 (mips_elf_relocate_section): Don't assume we can set and get the
664 (mips_elf_finish_dynamic_symbol): Don't bother to use
665 _bfd_get_gp_value here.
667 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
668 Don't change epdr between malloc and free. Be careful not to free
669 NULL pointers. Zero out the first RPDR.
671 * configure.host: On Linux, only pass -rpath option if $(libdir)
672 is neither /lib nor /usr/lib. From Alan Modra
673 <alan@mullet.Levels.UniSA.Edu.Au>.
675 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
677 (elf_dt_name): Rename from elf_dt_needed_name.
678 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
680 (bfd_elf_get_dt_soname): New function.
681 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
682 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
683 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
684 * bfd-in2.h: Rebuild.
686 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
688 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
689 _bfd_sparc_elf_reloc_type_lookup.
690 (bfd_elf32_bfd_reloc_type_lookup): Update.
691 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
692 (sparc64_elf_howto_table): Define.
693 (sparc_reloc_map): Define.
694 (sparc64_elf_reloc_type_lookup): New function.
695 (sparc_elf_wdisp16_reloc): New function.
696 (elf_info_to_howto): Use sparc64_elf_howto_table.
697 (sparc64_elf_relocate_section): Likewise.
698 (bfd_elf64_bfd_reloc_type_lookup): Update.
700 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
702 * configure.host: Check for 'do not mix' from native linker before
703 trying to use -rpath.
705 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
707 * bfd.c (_bfd_get_gp_value): New function.
708 (_bfd_set_gp_value): New function.
709 * libbfd-in.h (_bfd_get_gp_value): Declare.
710 (_bfd_set_gp_value): Declare.
712 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
713 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
714 directly to the fields in the tdata information.
715 (alpha_relocate_section): Likewise.
716 * coff-mips.c (mips_adjust_reloc_in): Likewise.
717 (mips_gprel_reloc): Likewise.
718 (mips_relocate_section): Likewise.
719 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
720 (mips_elf_lo16_reloc): Likewise.
721 (mips_elf_final_gp): Likewise.
722 (mips_elf_gprel16_reloc): Likewise.
723 (mips_elf_gprel32_reloc): Likewise.
724 (mips_elf_relocate_section): Likewise.
725 (mips_elf_finish_dynamic_symbol): Likewise.
727 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
729 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
731 * configure.in: Call AC_PROG_CC before configure.host.
732 * configure: Rebuild.
733 * configure.host: Don't set information which autoconf should
734 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
736 * configure.host: Remove go32 and win32 host information, since it
737 should no longer be needed.
739 * elf.c (map_sections_to_segments): If we have a .dynamic section,
740 then start a new segment rather than put a writable section in a
743 * configure.host: Set RPATH_ENVVAR.
745 * Makefile.in: Rebuild dependencies.
747 * elflink.c (_bfd_elf_create_linker_section): Remove unused
748 zero_section variable.
750 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
752 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
753 ($(srcdir)/libbfd.h): Rename from libbfd.h.
754 ($(srcdir)/libcoff.h): Rename from libcoff.h.
756 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
758 * ieee.c (ieee_write_expression): Only use an R variable for a
759 local symbol. Don't output a zero offset. Handle a zero address.
760 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
761 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
763 (parse_expression): Don't try to handle multiple occurrences of a
764 P variable. Handle I variables differently from X variables. Fix
765 the order of minus expressions.
766 (ieee_slurp_external_symbols): Generate an I variable for an NN
767 record. Fix handling of ATI and ATX records.
768 (ieee_slurp_sections): Only set minimal section attributes.
769 Adjust them later, based on the section contents.
770 (ieee_object_p): Read in the file until just after the ME record.
771 Call ieee_slurp_section_data to set the section flags.
772 (do_one): Add iterations parameter. Only repeat the first load
773 item. Set the section and file reloc flags.
774 (ieee_slurp_section_data): Set section flags. Pass iterations to
776 (ieee_canonicalize_reloc): Handle I variables.
777 (do_with_relocs): Only emit relocation size when necessary.
778 Increase MAXRUN to 127. Change ov to be assigned, and take
779 src_mask and pcrel_offset into account.
780 (ieee_write_data_part): Skip sections that are not loaded.
781 (ieee_write_external_part): Don't output optional last entry of WX
783 (ieee_write_me_part): Make setting of me_record neater.
784 (ieee_generic_stat_arch_elt): Get the size of an archive element.
786 * syms.c (stt): Add entries for zerovars, vars, and code.
788 * elfcode.h (validate_reloc): New static function.
789 (write_relocs): Call validate_reloc for non ELF relocs.
791 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
792 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
793 (TARGET_LITTLE_SYM): Likewise.
795 * config.bfd (m68*-*-psos*): New target.
797 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
799 * i386msdos.c: Remove some #if 0 code.
800 (msdos_write_object_contents): Don't include empty sections in the
801 size computation, regardless of their address.
803 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
805 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
806 is NULL, ie, the -r switch is used.
808 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
810 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
811 (BFD_RELOC_MIPS_GOT_LO16): Define.
812 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
813 * bfd-in2.h, libbfd.h: Rebuild.
814 * elf32-mips.c (mips_reloc_map): Map new relocs.
816 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
818 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
821 * ieee.c (get_symbol): Set the section to bfd_abs_section.
822 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
823 simple number for the section address, rather than an expression.
824 Limit the number of bytes between relocs to MAXRUN.
825 (ieee_write_me_part): Set me_record to the file offset after the
827 (ieee_write_processor): New static function.
828 (ieee_write_object_contents): Use ieee_write_processor.
830 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
832 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
834 * coff-aux.c: Change include of aux.h to aux-coff.h.
836 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
838 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
839 relocation put the addend both in the reloc entry and the data.
840 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
843 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
844 a R_68K_PCxx reloc against a defined global symbol directly.
845 (elf_m68k_check_relocs): Don't count such a reloc.
847 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
848 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
849 symbol for now, otherwise always record the symbol as dynamic.
850 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
851 is not referenced by a dynamic object, and we are not making a
852 shared object, then don't make a PLT entry. If we do make a PLT
853 entry, make sure the symbol has been recorded as dynamic.
855 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
857 * configure.host: When making a shared library, set HLDFLAGS to
858 pass an appropriate -rpath option. Use the make variable SONAME
859 as the shared library soname, rather than computing it here. On
860 SunOS, build stamp-tshlink in place of $(SHLINK).
861 * Makefile.in (SONAME): New variable.
862 ($(SHLINK)): Make a link to the transformed name, as well.
863 (stamp-tshlink): New target.
864 (install): Skip stamp-tshlink during install.
866 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
868 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
869 linker sections have been set up yet.
871 * elf.c (make_mapping): Add an additional argument to suppress
872 making the first section include the program headers.
873 (map_sections_to_segments): If the user used -Ttext such that the
874 program headers are on a different page, do not set the flags
875 saying that this section includes the program headers.
877 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
879 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
880 don't define TRAD_HEADER.
881 * configure: Rebuild.
883 * netbsd-core.c: New file, support for NetBSD core files.
884 * hosts/*nbsd.h: Removed.
886 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
888 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
889 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
890 * libbfd.h, bfd-in2.h: Regenerated.
891 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
892 bfd_elf32_bfd_reloc_type_lookup.
893 (reloc_type{,_names}): Deleted.
894 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
896 (sparc_reloc_map): Add sparc64 relocs.
897 (sparc_elf_notsupported_reloc): New static function.
898 (sparc_elf_wdisp16_reloc): New static function.
899 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
900 (elf32_sparc_relocate_section): Likewise.
901 (bfd_elf32_bfd_reloc_type_lookup): Define.
902 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
903 (reloc_type{,_names}): Deleted.
904 (elf_sparc_howto_table): Deleted.
905 (sparc_reloc_map): Deleted.
906 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
907 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
909 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
911 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
914 * Makefile.in (program_transform_name): New variable.
915 (install): Transform library name before installing it.
917 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
919 * archures.c (bfd_mach_i960_hx): Define.
920 * bfd-in2.h: Rebuild.
921 * cpu-i960.c (scan_960_mach): Accept machine "hx".
922 (MATRIX): Expand entries for HX.
923 (arch_info_struct): Add i960:hx entry.
924 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
925 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
926 (coff_set_flags): Handle bfd_mach_i960_hx.
928 Support for building as a shared library, based on patches from
929 Alan Modra <alan@spri.levels.unisa.edu.au>:
930 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
931 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
932 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
933 * configure: Rebuild.
934 * configure.host: If --enable-shared, adjust shared library stuff
935 based on the host. If the host is SunOS, and the linker supports
936 -rpath, set HLDFLAGS to use it.
937 * Makefile.in (ALLLIBS): New variable.
938 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
939 (COMMON_SHLIB, SHLINK): New variables.
940 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
941 (STAGESTUFF): Remove variable.
942 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
944 (stamp-ofiles): New target, like old ofiles target, but build
945 using a temporary file and move-if-change, and touch stamp-ofiles
947 (ofiles): Just depend upon stamp-ofiles.
948 (stamp-piclist, piclist): New targets.
949 ($(SHLIB), $(SHLINK)): New targets.
950 (targets.o, archures.o): Build twice if PICFLAG is set.
951 (do_mostlyclean): Remove pic/*.o.
952 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
954 (do_distclean): Remove pic and stamp-picdir.
955 (install): Install shared libraries.
956 ($(OFILES)): Depend upon stamp-picdir.
957 (stamp-picdir): New target.
959 * libcoff-in.h: Add comment reminding people that libcoff.h is a
961 * libcoff.h: Rebuild.
963 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
964 flavour of a section with no owner.
966 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
967 ELF_LINK_NON_ELF flag.
968 (mips_elf_create_got_section): Likewise.
970 * elf.c: Revert last change, since it breaks dynamic linking.
971 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
973 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
974 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
975 (elfNN_bed): Don't initialize want_hdr_in_seg field.
977 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
979 * elf.c (assign_file_positions_for_segments): If the backend does
980 not want the elf header or the program headers in the address
981 space, do not include them in the calculations.
983 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
984 function to determine if we need additional program headers.
985 (ppc_elf_modify_segment_map): Define as a NOP function for now.
986 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
988 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
990 * coffcode.h: Move today's libcoff.h change into coffcode.h.
992 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
994 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
995 back into one line. Some compilers (sunos 4.1.3 for example)
996 won't accept args split across more than one line.
998 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1000 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1001 * configure: Regenerate.
1003 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1005 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1006 try to do arithmetic on a void *, cast it to a unsigned char * first.
1008 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1010 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1011 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1013 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1014 flag for a newly defined symbol.
1015 (NAME(bfd_elf,record_link_assignment)): Likewise.
1016 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1017 set the DEF or REF_REGULAR flags correctly.
1019 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1020 (libbfd.h, libcoff.h): Corresponding change.
1022 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1023 a PLT32 reloc as dynamic.
1024 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1025 is not referenced by a dynamic object, and we are not making a
1026 shared object, then don't make a PLT entry. If we do make a PLT
1027 entry, make sure the symbol has been recorded as dynamic.
1029 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1031 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1032 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1033 (powerpcle-*-cygwin32): New.
1034 * peicode.h (add_data_entry): Get address from vma.
1036 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1038 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1039 attached to the section has already been created as an undefined
1040 symbol, treat it as if it hasn't been created yet.
1042 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1045 symbol or section symbols if stripping all symbols and this is not
1046 a relocateable link. Don't output the symbol string table if
1047 there are no symbols.
1048 (elf_link_flush_output_syms): Don't do anything if there are no
1051 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1053 * coff-aux.c: New file.
1054 * hosts/m68kaux.h: New file.
1055 * config.bfd (m68*-apple-aux*): New target.
1056 * configure.in (m68*-apple-aux*): New native host.
1057 (m68kaux_coff_vec): New vector.
1058 * configure: Rebuild.
1059 * targets.c (m68kaux_coff_vec): Declare.
1060 * coffcode.h (bfd_coff_backend_data): Add field
1061 _bfd_coff_link_add_one_symbol.
1062 (bfd_coff_link_add_one_symbol): Define.
1063 (compare_arelent_ptr): New static function if TARG_AUX.
1064 (coff_write_relocs): If TARG_AUX, sort the relocs.
1065 (coff_write_object_contents): Set A/UX aouthdr magic number.
1066 (coff_link_add_one_symbol): Define if not defined.
1067 (bfd_coff_std_swap_table): Initialize new field.
1068 * libcoff.h: Rebuild.
1069 * cofflink.c (coff_link_add_symbols): Call
1070 bfd_coff_link_add_one_symbol rather than
1071 _bfd_generic_link_add_one_symbol.
1072 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1073 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1074 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1075 * Makefile.in: Rebuild dependencies.
1076 (BFD32_BACKENDS): Add coff-aux.o.
1077 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1079 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1081 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1082 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1084 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1086 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1087 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1088 (maintainer-clean): Warn about deleting special files.
1089 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1091 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1092 warning symbols correctly.
1093 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1094 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1095 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1096 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1097 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1098 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1100 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1103 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1105 * libcoff-in.h: aligned newly exported names with bfd naming
1106 conventions. Removed an erroneous define of POWERPC_LE_PE.
1107 * libcoff.h: Rebuild.
1108 * cofflink.c, coff-ppc.c: the above function name changes
1110 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1112 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1113 * ecoff.c (struct extsym_info): Define.
1114 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1115 to ecoff_link_write_external.
1116 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1117 Strip symbols when appropriate.
1119 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1120 * syms.c (BSF_OBJECT): Define.
1121 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1122 * bfd-in2.h: Rebuild.
1123 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1125 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1128 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1129 copying relocs into a shared object, treat a defined global symbol
1131 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1132 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1133 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1135 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1136 real defined symbol, not to a weak defined symbol.
1138 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1140 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1141 and made a few static functions externs.
1143 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1144 POWERPC_LE_PE hack in cofflink.
1146 * libcoff-in.h: promoted the following from cofflink.c to allow
1147 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1148 coff_debug_merge_element, struct coff_debug_merge_type,
1149 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1150 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1151 coff_debug_merge_hash_lookup, coff_link_section_info,
1152 coff_final_link_info, coff_debug_merge_hash_newfunc,
1153 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1155 * libcoff.h: re-gen'd
1157 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * syms.c: Include "bfdlink.h".
1160 (struct stab_find_info): Define.
1161 (_bfd_stab_section_find_nearest_line): New function.
1162 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1163 * libbfd.h: Rebuild.
1164 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1165 * elf.c (_bfd_elf_find_nearest_line): Try calling
1166 _bfd_stab_section_find_nearest_line before searching the ELF
1167 symbol table. Find the closest STT_FUNC symbol, not the last one.
1168 * libcoff-in.h (coff_data_type): Add line_info field.
1169 * libcoff.h: Rebuild.
1170 * coffgen.c (coff_find_nearest_line): Try calling
1171 _bfd_stab_section_find_nearest_line before searching the COFF
1173 * Makefile.in: Rebuild dependencies.
1175 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1177 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1178 4 bytes, so we get the correct value when updating the register
1179 field in little endian mode.
1181 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1183 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1184 entry_section fields. Add sntoc and snentry fields.
1185 * libcoff.h: Rebuild.
1186 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1187 not toc_section and entry_section (the COFF file does not have any
1188 sections at this point).
1189 (coff_write_object_contents): Set o_snentry and o_sntoc from
1190 snentry and sntoc rather than entry_section and toc_section.
1191 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1192 snentry, not toc_section and entry_section.
1193 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1194 entry_section from hentry.
1195 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1197 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1198 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1199 than using toc_section directly.
1201 * archures.c: Add missing `.' in enum bfd_architecture.
1202 * bfd-in2.h: Rebuild.
1204 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1205 Robert Lipe <robertl@arnet.com>.
1207 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1209 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1210 to sections we allocate. Use bfd_zalloc to allocate initialial
1211 sections, not bfd_alloc.
1212 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1213 SDA{,2}I16 relocations.
1214 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1215 whether to put something in .sbss or not.
1216 (ppc_elf_relocate_section): Add support for more relocations. Add
1217 in sec->output_offset where appropriate. Make error messages
1218 include the symbol name.
1220 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1221 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1222 doesn't get redefined messages if -shared.
1224 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1225 section if the rel_section field has been set up.
1227 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1229 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1232 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1234 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1235 of flags, only flags used are controlled by mach number. Bump up
1236 output file mach number to highest of input file mach numbers.
1237 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1238 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1240 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1241 bfd_elf64_sparc_vec support.
1243 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1245 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1246 the embedded bit is set on some objects and not on others. Just
1248 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1251 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * coffcode.h (coff_new_section_hook): Don't try to align the
1256 * coffcode.h (coff_set_section_contents): Fix the handling of the
1257 .lib section to work even if the entire section contents are
1258 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1259 Robert Lipe <robertl@arnet.com>.
1261 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1263 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1264 memory here for contents.
1266 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1267 _SDA2_BASE_ by 32768.
1268 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1269 started using. Allocate contents for .sdata and .sdata2 sections
1271 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1273 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1274 size _SDA{,2}_BASE_.
1275 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1278 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1280 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1282 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1283 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1284 (bfd_mach_sparc_v9a): Define.
1285 (bfd_mach_sparc_v9_p): Define.
1286 * bfd-in2.h: Regenerated.
1287 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1289 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1290 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1291 to bfd_elf32_sparc_vec.
1292 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1293 Add v8plus{,a} support.
1295 (sparc_compatible): New function.
1296 * elf32-sparc.h: #include "elf/sparc.h".
1297 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1298 elf32_sparc_final_write_processing): New functions.
1299 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1300 elf_backend_final_write_processing): Define.
1302 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1304 * elf-bfd.h (struct elf_link_hash_entry): Add
1305 linker_section_pointer field.
1306 (enum elf_linker_section_enum): Enumeration for new way of
1307 creating linker dynamic sections and symbols.
1308 (elf_linker_section{,_pointers}): New structures for creating
1309 dynamic sections and symbols.
1310 (elf_obj_tdata): Add linker_section_pointers and linker_section
1312 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1313 (_bfd_elf_create_linker_section): New declarations.
1314 (_bfd_elf_find_pointer_linker_section): Ditto.
1315 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1316 (_bfd_elf_make_linker_section_rela): Ditto.
1318 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1320 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1321 (ppc_elf_create_linker_section): New function to create the
1322 sections .got, .sdata, and .sdata2.
1323 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1325 (ppc_elf_check_relocs): Support more of the eabi relocations.
1326 (ppc_elf_relocate_section): Ditto.
1327 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1328 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1330 * elflink.h (elf_create_pointer_linker_section): New function to
1331 create initialized pointers in dynamic linker sections.
1332 (elf_finish_pointer_linker_section): Actually intialize the
1333 pointers created above.
1335 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1336 macros to provide both 32 and 64 bit versions of
1337 elf_create_pointer_linker_section.
1338 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1339 provide both 32 and 64 bit versions of
1340 elf_finish_pointer_linker_section.
1342 * elflink.c (_bfd_elf_create_linker_section): New function to
1343 create a linker section.
1344 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1345 given address in the linker pointer offsets created for a given
1347 (_bfd_elf_make_linker_section_rela): Make a RELA section
1348 corresponding to the generated linker section.
1350 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1352 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1354 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1356 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1357 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1358 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1359 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1360 toc entry in an objdump) for now.
1361 (ppc_do_last, ppc_get_last): New function - needed to save processing
1362 the toc owner to the end.
1363 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1366 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1367 toc owner from being done till last. Must define POWERPC_LE_PC
1370 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1372 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1374 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1375 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1377 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1379 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1381 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1385 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1387 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * elf.c (assign_file_positions_for_segments): Don't increment file
1390 offset for a segment which contains no loadable sections.
1392 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1394 * reloc.c: Add new PowerPC relocations.
1395 * {bfd-in2,libbfd}.h: Regenerate.
1397 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1398 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1400 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1402 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1405 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1408 * coffgen.c (coff_find_nearest_line): Don't try to cache
1409 information in sections that are not owned by a BFD. From Richard
1410 Henderson <richard@atheist.tamu.edu>.
1412 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1413 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1414 * elflink.h (elf_link_output_extsym): Remove special check for
1417 * ecoffswap.h: Add prototypes for static functions.
1419 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1421 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1422 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1424 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1425 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1426 support. Begin support for R_PPC_SDA{2,}REL.
1428 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1431 create the .got and .got.neg sections.
1432 (ppc_elf_size_dynamic_sections): Call it.
1433 (ppc_elf_check_relocs): Call it.
1434 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1435 (ppc_elf_check_relocs): Add error messages for relocations we
1436 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1439 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1441 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1442 section flags for V.4 and eabi.
1444 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1446 * elf.c (assign_file_positions_for_segments): If a segment
1447 contains no sections, don't mark it as readable.
1449 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1450 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1452 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1453 dynamic section, if there is one.
1454 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1455 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1456 (bfd_elf64_swap_dyn_in): Likewise.
1457 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1459 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1461 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1462 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1463 <pirker@eiunix.tuwien.ac.at>.
1465 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1467 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1468 PowerPC V.4 and eabi.
1469 * bfd-in2.h: Regenerate.
1470 * libfd.h: Regenerate.
1472 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1474 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1475 section type and SHF_EXCLUDE section flag, turning them into the
1476 appropriate bfd section flag.
1478 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1480 * xcofflink.c (xcoff_link_add_symbols): Create the special
1481 sections if we see a DYNAMIC object, in case that is the only
1482 XCOFF input object we see.
1484 * elf32-mips.c: Extensive changes for a start at dynamic linking
1485 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1487 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1488 (struct elf_backend_data): Remove
1489 elf_backend_create_program_headers field. Add
1490 elf_backend_additional_program_headers and
1491 elf_backend_modify_segment_map fields.
1492 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1494 (elf_backend_additional_program_headers): Likewise.
1495 (elf_backend_modify_segment_map): Likewise.
1496 (elf_backend_create_program_headers): Don't define.
1497 (elfNN_bed): Change to account for field changes.
1498 * elf.c (assign_file_positions_for_segments): Call new
1499 modify_segment_map backend function. Don't call old
1500 create_program_headers backend function.
1501 (get_program_header_size): Call additional_program_headers rather
1502 than create_program_headers.
1503 * elflink.h (elf_link_add_object_symbols): Initialize
1504 type_change_ok from new backend field.
1505 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1507 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1508 a reloc against the appropriate section.
1510 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1511 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1512 (elf_flags_init): Rename from elf_ppc_flags_init.
1513 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1515 (ppc_elf_copy_private_bfd_data): Likewise.
1516 (ppc_elf_merge_private_bfd_data): Likewise.
1518 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1521 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1523 * coff-alpha.c (alpha_relocate_section): During final link, allow
1524 output .lita section to be bigger than 64k by adjusting gp value
1525 on a per-input section basis.
1526 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1528 (struct ecoff_section_tdata): Add gp field.
1530 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1532 Handle Alpha ECOFF changes in OSF/1 3.2.
1533 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1535 * coff-alpha.c: Include "aout/ar.h".
1536 (alpha_ecoff_get_relocated_section_contents): Don't require an
1537 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1538 3.2 doesn't generate one.
1539 (alpha_relocate_section): Likewise.
1540 (alpha_ecoff_slurp_armap): Define.
1541 (alpha_ecoff_slurp_extended_name_table): Define.
1542 (alpha_ecoff_construct_extended_name_table): Define.
1543 (alpha_ecoff_truncate_arname): Define.
1544 (alpha_ecoff_write_armap): Define.
1545 (alpha_ecoff_generic_stat_arch_elt): Define.
1546 (alpha_ecoff_update_armap_timestamp): Define.
1548 (alpha_ecoff_read_ar_hdr): New static function.
1549 (alpha_ecoff_get_elt_at_filepos): New static function.
1550 (alpha_ecoff_openr_next_archived_file): New static function.
1551 (alpha_ecoff_get_elt_at_index): New static function.
1552 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1553 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1554 _bfd_ecoff to alpha_ecoff.
1555 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1556 field from backend structure, rather than always calling
1557 _bfd_get_elt_at_filepos.
1558 * coff-mips.c (mips_ecoff_backend_data): Initialize
1559 get_elt_at_filepos field.
1560 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1561 from _bfd_generic_read_ar_hdr with minor changes.
1562 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1563 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1564 * libbfd.h: Rebuild.
1566 * bfd-in.h (BFD_IN_MEMORY): Define.
1567 * libbfd-in.h (struct bfd_in_memory): Define.
1568 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1569 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1570 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1571 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1572 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1573 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1574 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1575 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1576 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1577 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1579 (bfd_openstreamr): Likewise.
1580 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1581 BFD_IN_MEMORY is not set.
1582 * riscix.c (riscix_some_aout_object_p): Likewise.
1583 * bfd-in2.h, libbfd.h: Rebuild.
1585 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1586 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1587 (bfd_get_elt_at_index): Define.
1588 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1589 bfd_get_elt_at_index. Change index parameter from int to
1591 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1592 (_bfd_noarchive_get_elt_at_index): Define.
1593 (_bfd_archive_bsd_get_elt_at_index): Define.
1594 (_bfd_archive_coff_get_elt_at_index): Define.
1595 * bfd-in2.h, libbfd.h: Rebuild.
1596 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1597 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1598 * ieee.c (ieee_get_elt_at_index): Define.
1599 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1600 * oasys.c (oasys_get_elt_at_index): Define.
1601 * som.c (som_get_elt_at_index): Define.
1603 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1604 numbers to the .text section.
1606 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1609 If there is a SEC_DEBUGGING section, get the contents of the debug
1610 information part from it.
1611 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1613 (ieee_write_object_contents): Check ieee_write_debug_part return.
1615 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1617 * config.bfd (i[345]86-*-freebsd*): Add target.
1618 * configure.in (i386freebsd_vec): Add vec.
1619 * configure: Regenerate.
1620 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1621 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1622 Rebuild dependencies..
1623 * freebsd.h: New file.
1624 * i386freebsd.c: New file.
1625 * targets.c (i386freebsd_vec): Declare.
1626 (bfd_target_vector): Add i386freebsd_vec.
1627 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1628 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1630 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1632 * ieee.c (ieee_slurp_debug): New static function.
1633 (ieee_object_p): Call it.
1634 (ieee_slurp_section_data): Skip debugging sections.
1635 (ieee_get_reloc_upper_bound): Likewise.
1636 (ieee_get_section_contents): Likewise.
1637 (ieee_canonicalize_reloc): Likewise.
1638 (ieee_write_section_part): Likewise.
1639 (ieee_write_debug_part): Likewise.
1640 (ieee_write_data_part): Likewise.
1641 (init_for_output): Likewise.
1643 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1645 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1647 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1648 relocs, since ppc_elf_relocate_section handles the linker case.
1649 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1651 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1652 ppc_elf_relocate_section since that is now the only caller.
1653 (ppc_elf_relocate_section): Ditto.
1655 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * coffcode.h (coff_write_object_contents): If we don't know the
1658 section of the entry point for an XCOFF executable, always set the
1659 entry address to -1.
1661 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1663 * elf.c (bfd_section_from_shdr): Add support for note sections.
1665 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1667 * bfd-in.h (struct _symbol_info): Add stab_type field.
1668 * bfd-in2.h: Rebuild.
1669 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1671 * elf32-ppc.c: Remove trailing newline from calls to
1673 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1674 difference if target endianness is known.
1676 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1678 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1679 old style TOC16 references without using R_PPC_GOT.
1680 (ppc_reloc_type): Ditto.
1681 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1682 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1683 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1684 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1685 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1687 (ppc_elf_adjust_dynamic_symbol): Ditto.
1688 (ppc_elf_adjust_dynindx): Ditto.
1689 (ppc_elf_size_dynamic_sections): Ditto.
1690 (ppc_elf_finish_dynamic_symbol): Ditto.
1691 (ppc_elf_finish_dynamic_sections): Ditto.
1692 (ELF_DYNAMIC_INTERPRETER): Define.
1694 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1696 * elf.c (copy_private_bfd_data): When attaching sections to
1697 segments ignore sections that won't be allocated. Patch from
1700 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1702 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1705 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1707 * coff-i960.c (CALC_ADDEND): Define.
1708 (coff_i960_relocate_section): Add the input section VMA to the
1709 addend for PC relative relocs.
1711 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1713 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1714 to correctly terminate.
1716 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1718 * targets.c (enum bfd_endian): Define.
1719 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1720 from boolean to enum bfd_endian. Change header_byteorder_big_p
1722 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1723 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1724 * bfd-in2.h: Rebuild.
1725 * All targets: Change initialization of byteorder and
1726 header_byteorder to use enum bfd_endian values rather than
1728 * All files: Change all references to byteorder_big_p and
1729 header_byteorder_big_p to use new bfd_*_endian macros.
1731 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1733 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1735 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1737 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1739 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1741 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1743 * ieee.c: Lots of minor cleanups. Make many functions return
1744 errors rather than calling abort. Also:
1745 (ieee_write_twobyte): Remove; change callers to call existing
1746 ieee_write_2bytes function.
1747 (ieee_write_expression): Don't output the section twice when
1748 outputting a local symbol. Don't emit an extraneous zero if there
1750 (ieee_slurp_sections): Set the lma as well as the vma.
1751 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1753 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1754 a recognized one or bfd_arch_unknown.
1755 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1757 (ihex_get_symtab): Likewise.
1759 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1761 * aoutx.h: Include <ctype.h>.
1762 (struct aout_link_includes_table): Define.
1763 (struct aout_link_includes_totals): Define.
1764 (struct aout_link_includes_entry): Define.
1765 (aout_link_includes_lookup): Define macro.
1766 (struct aout_final_link_info): Add includes field.
1767 (aout_link_includes_newfunc): New static function.
1768 (NAME(aout,final_link)): Initialize includes hash table.
1769 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1771 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1773 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1775 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1777 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1779 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1781 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1782 (pe_print_private_bfd_data): call pe_print_reloc.
1783 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1784 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1785 up some debugging as well.
1787 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1789 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1792 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1794 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1795 when setting sections to NULL.
1797 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1799 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1801 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1802 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1804 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1805 * bfd-in2.h: Rebuild.
1807 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1809 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1811 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1813 * ihex.c (ihex_scan): Handle record types 4 and 5.
1814 (ihex_object_p): Permit types 4 and 5.
1815 (ihex_set_section_contents): Remove check for out of range
1817 (ihex_write_object_contents): Generate types 4 and 5.
1819 * elflink.h (elf_link_output_extsym): Just ignore warning and
1820 indirect references to symbols which don't really exist.
1822 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1824 * peicode.h (pe_print_idata): Minor format fixes
1825 (pe_print_edata): New function. Under private printing, this formats
1826 the edata section of a PE file.
1827 (pe_print_private_bfd_data): Added call to pe_print_edata.
1829 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1831 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1832 index, don't call stoi.
1834 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1836 * srec.c (srec_scan): Set lma as well as vma.
1838 * ihex.c: New file; support for Intel Hex format.
1839 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1840 (ihex_vec): Declare.
1841 (bfd_target_vector): Always include ihex_vec.
1842 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1843 * Makefile.in: Rebuild dependencies.
1844 (BFD_LIBS): Add ihex.o
1845 (BFD_LIBS_CFILES): Add ihex.c.
1846 * bfd-in2.h: Rebuild.
1848 * elf.c (assign_file_positions_for_segments): Sort the sections in
1850 (get_program_header_size): Return the right size if segment_map is
1852 (copy_private_bfd_data): Don't bother to sort the sections.
1854 * bfd.c (bfd_record_phdr): New function.
1855 * bfd-in.h (bfd_record_phdr): Declare.
1856 * bfd_in2.h: Rebuild.
1858 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1861 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1862 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1864 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1865 (bfd_zmalloc): Change declaration.
1866 * libbfd.h: Rebuild.
1867 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1868 and realloc. Don't set bfd_error_no_memory if they fail.
1870 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1872 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1873 uses as well. Added a new howto to deal with TOCREL16 relocs that
1874 are TOCDEFN as well.
1875 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1876 to handle RVA relocs from dlltool.
1877 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1878 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1879 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1881 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1882 to get the right section alignment.
1884 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1886 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1887 p_paddr if p_paddr is zero.
1888 (make_mapping): Set includes_filehdr and includes_phdrs for first
1890 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1892 (assign_file_positions_for_segments): Handle includes_filehdr and
1893 includes_phdrs. Remove special handling of PT_PHDR and first
1895 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1896 when appropriate. Remove special handling of PT_PHDR segment.
1897 Use a more complex condition for when a section is included in a
1898 segment to handle Solaris linker oddities.
1900 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1902 * coff-m88k.c (howto_table): Reformatted for easier reading;
1903 special_function now points to new function m88k_special_reloc.
1904 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1906 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1907 be done correctly by m88k_special_reloc.
1908 (reloc_processing): New function to be used by RELOC_PROCESSING.
1909 (RELOC_PROCESSING): Define to call reloc_processing.
1911 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1913 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1914 (pe_print_pdata): Likewise.
1916 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1917 obstack_alloc fails.
1918 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1920 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1921 * Many files: don't set bfd_error_no_memory if one of the above
1924 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1925 if p_paddr_valid is set.
1926 (copy_private_bfd_data): New static function.
1927 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1929 * elf.c (assign_file_positions_for_segments): Fix case where extra
1930 program headers were allocated.
1932 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1933 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1934 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1935 _bfd_elf_print_private_bfd_data.
1937 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1938 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1939 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1940 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1941 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1942 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1943 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1945 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1947 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1948 * elf.c (make_mapping): New static function.
1949 (map_sections_to_segments): New static function.
1950 (elf_sort_sections): New static function.
1951 (assign_file_positions_for_segments): New static function.
1952 (map_program_segments): Remove.
1953 (get_program_header_size): Remove sorted_hdrs, count, and
1954 maxpagesize parameters. Simplify.
1955 (assign_file_positions_except_relocs): When generating an
1956 executable, use assign_file_positions_for_segments.
1957 (elf_sort_hdrs): Remove.
1958 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1959 to get_program_header_size.
1961 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1963 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1965 * configure, config.in: Regenerate with autoconf 2.7.
1967 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1968 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1970 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1972 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1973 (ecoff_sec_to_styp_flags): Likewise.
1974 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1975 (ecoff_set_symbol_info): Handle scRConst.
1976 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1977 (ecoff_compute_section_file_positions): Handle .rconst section.
1978 (_bfd_ecoff_write_object_contents): Likewise.
1979 (ecoff_link_check_archive_element): Handle scRConst.
1980 (ecoff_link_add_externals): Likewise.
1981 (ecoff_link_write_external): Handle .rconst section.
1982 (ecoff_reloc_link_order): Likewise.
1983 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1984 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1986 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1988 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1989 DEF_DYNAMIC flag is set.
1991 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1993 * host-aout.c: If TRAD_HEADER is defined, include it.
1995 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1997 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1998 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1999 (BFD_NEED_DECLARATION): New function.
2000 * configure.in: Use BFD_NEED_DECLARATION.
2001 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2002 * configure, config.in: Rebuild with autoconf 2.6.
2004 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2005 special_sections before returning when called with a non XCOFF
2008 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2011 * coffcode.h (coff_compute_section_file_positions): Only pad the
2012 previous section to force file alignment when creating an
2015 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2017 * coffcode.h (coff_compute_section_file_positions): If
2018 RS6000COFF_C, set up the .debug section.
2020 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2021 if it is not large enough to accomodate the entire TOC area with
2022 signed 16 bit offsets.
2023 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2025 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2026 TOC anchor to use the TOC value used in the output file.
2028 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2030 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2031 (_bfd_coff_read_string_table): Likewise.
2033 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2035 * pe-arm.c: Fix typos.
2036 * coff-arm.c: Likewise.
2038 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2040 * coff-ppc.c (list_ele): Added "cat"egory member.
2041 (record_toc): New category parameter (priv or pub).
2042 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2043 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2044 the mainline. It addes extra toc cells in error.
2045 (ppc_coff_swap_sym_in_hook): Added some documentation.
2046 (dump_toc): Can now diagnose "virtual toc" chicanery.
2048 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2050 * elf-bfd.h (struct elf_link_hash_table): Change type of
2051 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2053 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2055 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2056 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2058 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2059 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2060 defined or mentioned in a regular file.
2062 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2064 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2065 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2066 (coff_ppc_relocate_section): Correct REL24 handling
2067 (ppc_process_before_allocation): Correct TOCDEFN handling
2069 * peicode.h (dir_names): Added name descriptions
2071 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2073 * VERSION: Updated to cygnus-2.6.
2075 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2077 * targets.c (m68k4knetbsd_vec): Declare.
2079 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2081 * targets.c (bfd_target): Change type of second argument to
2082 _bfd_print_private_bfd_data from void * to PTR.
2083 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2084 using PTR rather than void *.
2085 * bfd-in2, libbfd.h: Rebuild.
2086 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2088 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2089 _bfd_generic_bfd_print_private_bfd_data rather than casting
2092 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2094 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2095 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2097 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2098 BFD64_BACKENDS_CFILES): New variables.
2101 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2103 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2104 not at the file position of the first section.
2105 * coffcode.h (coff_compute_section_file_positions): Avoid using
2107 (coff_write_object_contents): When generating a PPC PE executable
2108 with no symbols, round up the file size to a COFF_PAGE_SIZE
2110 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2111 don't write out a string table.
2113 * elf.c (bfd_section_from_shdr): When using a different section
2114 header, pass the new one to _bfd_elf_make_section_from_shdr.
2115 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2116 (elf_map_symbols): Add section VMA to symbol value when comparing
2118 (_bfd_elf_compute_section_file_positions): Only build symbol table
2119 if there are some symbols. Set file offset of symtab and strtab
2121 (assign_file_positions_except_relocs): Remove dosyms parameter.
2122 Change all callers. Never set file offset of symtab and strtab
2124 (_bfd_elf_copy_private_section_data): New function.
2125 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2126 (_bfd_elf_copy_private_symbol_data): New function.
2127 (swap_out_syms): Check for special mapping of st_shndx created by
2128 copy_private_symbol_data.
2129 * elfxx-target.h: Use new copy routines.
2130 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2131 (_bfd_elf_copy_private_section_data): Declare.
2133 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2135 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2138 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2139 _bfd_dummy_target, matching the recent change to archive
2142 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2144 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2145 arithmetic on PTR types.
2147 * aout-target.h (MY(callback)): Set the lma of the sections.
2149 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2150 symbol into a reloc against the section.
2152 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2154 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2155 glue for the relocs: IMGLUE and IFGLUE.
2156 (record_toc): new function - tracks toc contents
2157 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2158 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2159 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2160 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2161 (ppc_record_toc_entry): Removed a debug define (duh)
2163 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2164 (pe_print_idata): New function - formats the idata section data
2165 (pe_print_pdata): New function - formats the pdata section data
2166 (pe_print_private_bfd_data): calls to above
2168 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2170 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2171 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2172 TARGET_SYM and TARGET_NAME for vector and BFD name.
2173 * coff-pmac.c (pmac_xcoff_vec): Remove.
2174 (TARGET_SYM, TARGET_NAME): Define.
2175 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2176 machine to 0, not all PowerMacs are 601s.
2178 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2180 * elfcode.h (elf_object_p): Read in any program headers.
2181 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2182 based on the program headers, if any.
2183 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2184 (map_program_segments): Set p_paddr of program headers based on
2187 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2189 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2192 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2193 trying to do a relocateable link with a non-a.out object file.
2195 * archive.c (bfd_generic_archive_p): Check the first object file
2196 in an archive even if target_defaulted is set. If the object file
2197 has the wrong xvec, reject it.
2199 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2200 be represented, report the name via _bfd_error_handler.
2201 (translate_to_native_sym_flags): Likewise.
2202 * elf32-mips.c (mips_elf_final_link): Likewise.
2203 * oasys.c (oasys_write_sections): Likewise.
2205 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2206 which checks for STYP_OVRFLO sections.
2207 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2208 reloc and lineno count overflows.
2209 (coff_write_object_contents): Call coff_count_linenumbers before
2210 coff_compute_section_file_positions. If RS6000COFF_C, handle
2211 reloc and lineno count overflows.
2212 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2213 relocs before dealing with .pad sections. Count overflow section
2214 headers when handling .pad sections.
2216 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2219 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2220 (struct xcoff_link_hash_table): Add descriptor_section and
2221 special_sections fields.
2222 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2223 (xcoff_link_add_symbols): Set linkage section alignment. Create
2224 descriptor section. Check for magic symbol names (_text, etc.),
2225 and record them in special_sections if found. Set
2226 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2227 descriptor field to point back to the function code symbol.
2228 (xcoff_sweep): Always mark the special descriptor_section.
2229 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2230 function descriptor, and mark it if it is.
2231 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2232 parameter, and fill it in. Allocate space for the descriptor
2234 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2235 global linkage code. If an undefined function descriptor is
2236 exported, arrange to define it. Warn about any other undefined
2238 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2239 (xcoff_write_global_symbol): Create a function descriptor when
2241 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2242 * bfd-in2.h: Rebuild.
2244 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2246 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2247 (ppc_coff_link_hash_table): new types for hashing
2248 (ppc_coff_link_hash_newfunc): hash entry constructor
2249 (ppc_coff_link_hash_table_init): hash table initializer
2250 (ppc_coff_link_hash_table_create): hash table constructor
2251 (ppc_record_toc_entry): changed references to hash table
2252 (coff_ppc_relocate_section): changed references to hash table
2254 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2255 * libcoff.h: Rebuild
2257 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2258 (coff_link_add_symbols): removed toc_offset init
2260 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2262 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2265 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2266 if it is given and mmep is available.
2267 * acconfig.h: Undef USE_MMAP.
2268 * configure, config.in: Regenerated.
2269 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2270 table handling the old way.
2271 (aout_get_external_symbols): Don't complain if last byte of string
2273 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2274 (bfd_free_window) [! USE_MMAP]: Don't define.
2275 (bfd_get_file_window,
2276 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2278 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2280 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2283 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2285 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2286 compatible with AMD generated COFF files. Try to support both AMD
2287 and GNU formats simultaneously.
2288 (coff_a29k_relocate_section): Likewise.
2290 * libbfd.c (bfd_get_file_window): Change writable parameter from
2291 int to boolean; update all callers. Pass MAP_SHARED if not
2292 writable--it's required on Solaris. Cast fprintf argument to
2294 * bfd-in.h (bfd_get_file_window): Update declaration.
2295 * bfd-in2.h: Rebuild.
2296 * aoutx.h: Update calls to bfd_get_file_window.
2298 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2300 (xcoff_swap_ldhdr_in): New static function.
2301 (xcoff_swap_ldsym_in): New static function.
2302 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2303 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2304 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2305 Handle XTY_ER/XMC_XO symbols correctly.
2306 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2307 rather than normal symbol table.
2308 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2309 already defined with the same absolute value.
2310 (xcoff_mark): When considering called symbols, check whether the
2311 descriptor is from a dynamic object, rather than the symbol
2313 (xcoff_build_ldsyms): Likewise.
2315 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2316 Cast realloc and malloc return values. If malloc or realloc fail,
2317 set bfd_error_no_memory.
2318 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2319 * bfd-in2.h: Rebuild.
2321 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2323 * coff-ppc.c (ppc_record_toc_entry): new function.
2324 (in_reloc_p): changed return value.
2325 (coff_ppc_relocate_section): much rework.
2326 (ppc_allocate_toc_section): new function.
2327 (ppc_process_before_allocation): new function.
2328 (ppc_coff_swap_sym_in_hook): new function.
2330 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2331 (coff_link_add_symbols): initialize toc_offset.
2333 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2334 (coff_swap_aouthdr_out): Added more sections to the data
2335 dictionary for the pe file header. Also changed linker version
2336 number on the ppc side.
2337 (dir_names): small improvements to the dictionary printing.
2338 (pe_mkobject_hook): save the file level flags.
2340 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2341 (pe_tdata): added real_flags field
2342 (coff_tdata): added local_toc_sym_map and access macro
2344 * libcoff.h (coff_link_hash_entry): added toc_offset field
2345 (pe_tdata): added real_flags field
2346 (coff_tdata): added local_toc_sym_map and access macro
2348 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2349 (coff_mkobject): init for local_toc_sym_map
2350 (coff_write_object_contents): set the internal_a.magic to
2351 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2354 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2356 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2357 entries until both the line number address and the function name
2358 address are too large.
2360 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2361 * configure: Rebuilt.
2363 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2364 is defined in the environment.
2366 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2368 * som.c (som_get_section_contents_in_window): Define to use
2371 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2373 * coff-i860.c: New file, based on coff-i386.c.
2374 * cpu-i860.c: New file, based on cpu-i386.c.
2375 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2376 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2377 targets, using i860coff_vec.
2378 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2379 trad-core.o and hosts/i860mach3.h.
2380 (i860coff_vec): Use coff-i860.o and cofflink.o.
2381 * configure: Rebuild.
2382 * Makefile.in: Rebuild dependencies.
2383 (ALL_MACHINES): Add cpu-i860.o.
2384 (BFD32_BACKENDS): Add coff-i860.o.
2385 (CFILES): Add cpu-i860.c and coff-i860.c.
2386 * targets.c (i860coff_vec): Declare.
2387 (bfd_target_vector): Add &i860coff_vec.
2388 * archures.c (bfd_i860_arch): Declare.
2389 (bfd_archures_list): Add &bfd_i860_arch.
2390 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2391 (coff_set_flags): Handle bfd_arch_i860.
2392 (coff_write_object_contents): Handle I860 a.out magic number.
2394 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2397 the created .tc section to 2.
2398 (xcoff_mark): Don't keep a .loader reloc for a call to an
2399 undefined symbol when creating a shared library.
2400 (xcoff_build_ldsyms): When creating a shared library, generate
2401 global linkage code for a call to an undefined symbol.
2403 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2405 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2406 BFD32_BACKENDS, BFD64_BACKENDS.
2407 (.dep1): Put mkdep output in a separate file.
2408 Rebuilt dependencies.
2410 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2413 Permit use of mmap when available:
2415 * configure.in: Check for mmap, madvise, mprotect.
2416 * config.in, configure: Regenerated.
2418 * libbfd.c (struct _bfd_window_internal): Define type.
2419 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2421 (ok_to_map): New static variable for debugging.
2422 (_bfd_generic_get_section_contents_in_window): New function.
2423 * bfd-in.h (bfd_window_internal): Declare type.
2424 (bfd_window): Define type.
2425 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2426 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2429 * libaout.h (struct aoutdata): Add two window fields.
2430 (obj_aout_sym_window, obj_aout_string_window): New macros.
2431 * aoutx.h (some_aout_object_p): Initialize windows.
2432 (aout_get_external_symbols): Get symbol data and strings in
2433 windows instead of explicitly allocated buffers.
2434 (slurp_symbol_table): Free window instead of memory.
2435 (bfd_free_cached_info): Release windows instead of freeing storage
2437 (aout_link_free_symbols): Ditto.
2439 * targets.c (bfd_target): Add new field for
2440 get_section_contents_in_window.
2441 (BFD_JUMP_TABLE_GENERIC): Updated.
2442 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2443 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2444 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2445 macros for get_section_contents_in_window field.
2447 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2449 * core.c: Renamed to corefile.c
2450 * makefile.dos (OBJS): Change core.o to corefile.o
2451 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2454 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2456 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2457 targ_selvecs to allow debugging under Irix-5 native.
2460 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2462 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2463 to o. Clobber and restore the list of new csects around the call
2464 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2465 linker error and the linker wants to read the symbol table. Reset
2466 the line number count of a real section even if it has no relocs.
2467 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2469 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2472 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2474 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2475 an undefined symbol in a shared link.
2477 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2478 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2479 phdm@info.ucl.ac.be (Philippe De Muyter).
2481 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2483 * coff-m88k.c (rtype2howto): New static function.
2484 (RTYPE2HOWTO): Use it rather than a macro definition.
2486 * coffcode.h (coff_write_object_contents): set internal_a.magic
2487 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2489 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2490 define TRAD_HEADER to new file hosts/delta68.h.
2491 m88*-motorola-sysv*, however, does use ptrace-core.o.
2492 * hosts/delta68.h: New file.
2494 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2495 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2497 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2499 * i386linux.c (MY(vec)): Declare before use.
2501 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2503 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2504 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2506 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2507 BFD is not of the right type.
2508 (bfd_elf_get_needed_list): Likewise.
2509 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2510 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2511 * xcofflink.c (XCOFF_XVECP): Define.
2512 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2514 (bfd_xcoff_import_symbol): Likewise.
2515 (bfd_xcoff_export_symbol): Likewise.
2516 (bfd_xcoff_link_count_reloc): Likewise.
2517 (bfd_xcoff_record_link_assignment): Likewise.
2518 (bfd_xcoff_size_dynamic_sections): Likewise.
2520 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2521 table index against the number of symbols for a base relative
2524 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2526 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2527 full_aouthdr flag here...
2528 (_bfd_xcoff_bfd_final_link): ...not here.
2530 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2532 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2533 systems that have a system <libelf.h>.
2534 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2535 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2536 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2537 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2538 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2539 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2540 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2542 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2544 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2545 set, set BSF_WEAK in symbol. Change all callers.
2546 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2547 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2548 _bfd_generic_link_add_one_symbol.
2549 (ecoff_indirect_link_order): Check that the section tdata relocs
2550 are not NULL before using them.
2552 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2553 define TRAD_HEADER as hosts/alphalinux.h.
2554 * configure: Rebuild.
2555 * hosts/alphalinux.h: New file.
2556 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2559 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2561 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2562 C_ECOMM storage classes.
2564 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2566 (xcoff_mark): Call xcoff_mark_symbol.
2567 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2568 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2570 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2572 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2574 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2576 (xcoff_find_reloc): New static function.
2577 (xcoff_link_add_symbols): Use it.
2578 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2579 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2580 relocate the value of C_DECL.
2582 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2584 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2586 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2587 callback decide what goes in .relocs.
2588 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2589 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2592 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2594 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2597 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2599 * xcofflink.c: More improvements, mostly to fix handling of
2600 constructors and a few other special cases.
2601 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2602 zero, reverting yesterday's change.
2603 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2604 (bfd_xcoff_link_count_reloc): Declare.
2605 (bfd_xcoff_record_link_assignment): Declare.
2606 * bfd-in2.h: Rebuild.
2608 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2610 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2611 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2612 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2613 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2614 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2615 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2617 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2620 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2621 segments includes the a.out header. See to that the magic number
2622 *always* is big-endian.
2624 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2625 m68k4k NetBSD configurations.
2627 * configure.in, configure: Separate i386 & mips NetBSD
2628 configurations from other BSD ones. Don't assume DEC is the only
2629 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2630 configurations. Add support for m68k4k NetBSD object format.
2632 * libaout.h: Added M_68K4K_NETBSD magic.
2634 * m68k4knetbsd.c: New file.
2636 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2638 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2641 * hosts/mipsnbsd.h: New file.
2644 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2646 * config.bfd: Add config stuff for mips*-*-magic* to set
2647 targ_defvec to ecoff_big_vec.
2650 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2652 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2654 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2655 toc_section, and entry_section fields.
2656 (struct xcoff_section_tdata): Remove ldrel_count field.
2657 * libcoff.h: Rebuild.
2658 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2660 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2661 full a.out header if full_aouthdr is set in xcoff_data.
2662 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2663 based on sections stored in xcoff_data.
2664 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2666 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2667 (rs6000coff_vec): Set symbol_leading_char to '.'.
2668 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2669 value stored in ret rather than returning a pointer value.
2671 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2673 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2676 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2678 * som.c (som_slurp_string_table): Allocate the strings with malloc
2679 since they're free'd by free_cached_info.
2680 (som_slurp_symbol_table): Similarly for the symbol table.
2682 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2684 * Makefile.in (diststuff): Don't make headers.
2686 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2688 * Makefile.in: Rebuild dependencies.
2690 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2691 output_bfd is not SunOS.
2692 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2693 non-SunOS input files.
2695 * xcofflink.c: Extensive changes to support linking shared objects
2696 and generating a .loader section.
2697 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2698 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2699 last_symndx, and ldrel_count fields.
2700 * libcoff.h: Rebuild.
2701 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2702 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2704 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2705 (bfd_xcoff_export_symbol): Declare.
2706 (bfd_xcoff_size_dynamic_sections): Declare.
2707 * bfd-in2.h: Rebuild.
2709 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2711 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2712 * configure: Rebuild.
2713 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2714 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2716 (pmac_xcoff_vec): Update to use new xcoff support.
2717 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2718 (xcoff_write_armap): Declare buf as unsigned char.
2719 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2721 * mpw-make.sed: Generalize subdir_do edit.
2723 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2725 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2726 correctly. Don't initialize asect->vma.
2728 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2730 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2731 something a little less than the page size.
2733 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2735 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2737 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2739 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2740 * coffcode.h (coff_write_object_contents): If .bss is before
2741 .data us that as data_start.
2742 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2744 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2745 (coff_swap_outhdr_out): Hardwire in version number.
2747 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2749 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2750 major and minor to *_vno, since the former are also macros in
2751 SunOS header files. Cast result of bfd_alloc to appropriate
2754 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2755 before assigning to sec_data.
2757 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2759 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2760 now relative to the section, not absolute.
2761 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2762 get the file name when there is a N_SO directory name. When
2763 handling stabs, remember that section->vma was added to the
2766 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2768 * sunos.c (struct sunos_link_hash_table): Add needed field.
2769 (sunos_link_hash_table_create): Call bfd_release, not free.
2770 (sunos_link_hash_table_create): Initialize needed field.
2771 (sunos_add_dynamic_symbols): Record needed objects.
2772 (bfd_sunos_get_needed_list): New function.
2773 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2774 * bfd-in2.h: Rebuild.
2776 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2778 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2780 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * bfd-in.h (struct bfd_link_needed_list): Rename from
2783 bfd_elf_link_needed_list.
2784 * bfd-in2.h: Rebuild.
2785 * elf.c, elflink.h, libelf.h: Corresponding changes.
2787 Add start at AIX linker support; no shared libraries yet.
2788 * xcofflink.c: New file.
2789 * configure.in (rs600coff_vec): Use xcofflink.o.
2790 * configure: Rebuild.
2791 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2793 (struct xcoff_section_tdata): Define.
2794 (xcoff_section_data): Define macro.
2795 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2796 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2797 (_bfd_xcoff_bfd_final_link): Declare.
2798 (_bfd_ppc_xcoff_relocate_section): Declare.
2799 * libcoff.h: Rebuild.
2800 * coff-rs6000.c: Clean up a bit.
2801 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2802 cputype, csects, and debug_indices.
2803 (xcoff_copy_private_bfd_data): Copy cputype.
2804 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2805 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2806 (xcoff_reloc_type_lookup): Rename from
2807 rs6000coff_reloc_type_lookup.
2808 (coff_relocate_section): Define.
2809 (_bfd_xcoff_sizeof_headers): Define.
2810 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2811 (_bfd_xcoff_bfd_relax_section): Define.
2812 (_bfd_xcoff_bfd_link_split_section): Define.
2813 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2815 * coffcode.h (coff_compute_section_file_positions): If AIX,
2816 increment sofar by SMALL_AOUTSZ if not executable.
2817 (coff_write_object_contents): If AIX, always output an a.out
2818 header; if not executable, header size of SMALL_AOUTSZ.
2819 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2820 (_bfd_stringtab_init): Initialize xcoff field.
2821 (_bfd_xcoff_stringtab_init): New function.
2822 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2823 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2824 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2825 * libbfd.h: Rebuild.
2826 * Makefile.in: Rebuild dependencies.
2827 (BFD32_BACKENDS): Add xcofflink.o.
2828 (CFILES): Add xcofflink.c.
2830 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2831 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2832 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2834 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2836 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2838 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2840 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2841 * config.in: Regenerated.
2843 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2844 (_bfd_chunksize): New variable.
2845 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2846 for obstack chunk size.
2847 * configure.in: Check for getpagesize.
2848 * configure: Regenerated.
2850 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2852 * trad-core.c (rawptr): Make it a local variable of
2853 ptrace_unix_core_file_p.
2855 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2857 * coff-arm.c (in_reloc_p): New.
2858 * coff-i386.c (in_reloc_p): New.
2859 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2860 (coff_write_object_contents): Only set has_reloc_section
2862 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2863 in_reloc_p to decide if reloc should be emitted.
2864 * libcoff.h (pe_data_type.in_reloc_p): New.
2865 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2867 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2869 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2870 (_bfd_coff_read_internal_relocs): Likewise.
2871 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2872 (_bfd_coff_read_internal_relocs): Likewise.
2874 * elflink.h (elf_link_add_object_symbols): Correct conditions
2875 under which type and size change warnings are issued.
2877 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2879 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2880 a symbol which is not in a real section.
2881 (coff_write_native_symbol): Corresponding change.
2883 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2884 coff_link_hash_newfunc and make non-static.
2885 (_bfd_coff_link_hash_table_init): New function, broken out of
2886 _bfd_coff_link_hash_table_create.
2887 (_bfd_coff_link_hash_table_create): Use it.
2888 (process_embedded_commands): Make static.
2889 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2890 (_bfd_coff_link_hash_table_init): Declare.
2891 * libcoff.h: Rebuild.
2893 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2894 field in XCOFF tdata.
2895 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2896 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2897 based on cputype stored in a.out header, or in n_type of initial
2899 (coff_write_object_contents): Set cputype correctly in a.out
2901 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2903 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2904 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2906 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2907 * libcoff.h: Rebuild.
2909 * cpu-rs6000.c (rs6000_compatible): New static function.
2910 (bfd_rs6000_arch): Use it.
2911 * cpu-powerpc.c (powerpc_compatible): New static function.
2912 (arch_info_struct): Define various flavours of PowerPC.
2913 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2916 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2918 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2920 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2922 * elflink.h (elf_link_add_object_symbols): Don't warn about
2923 changing the size or type if the old definition was weak.
2925 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2927 * coffcode.h (combined_entry_type): Add fix_line field.
2928 (coff_slurp_line_table): Warn if we try to set the lineno field of
2930 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2931 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2932 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2933 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2935 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2936 * libcoff.h: Rebuild.
2938 * libcoff-in.h (struct xcoff_tdata): Define.
2939 (xcoff_data): Define.
2940 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2941 * bfd-in2.h, libcoff.h: Rebuild.
2942 * coff-rs6000.c (xcoff_mkobject): New static function.
2943 (coff_mkobject): Define.
2944 (xcoff_copy_private_bfd_data): New static function.
2945 (coff_bfd_copy_private_bfd_data): Define.
2946 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2948 (rs6000coff_vec): Add DYNAMIC to object_flags.
2949 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2950 .loader sections specially.
2951 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2952 section alignment from the XCOFF tdata information.
2953 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2954 F_SHROBJ, and copy the extra a.out header information into the
2955 XCOFF tdata structure.
2956 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2957 F_DYNLOAD and the extra a.out header information.
2958 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2959 C_HIDEXT symbol with attached csect information.
2960 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2961 in the o_maxdata field.
2962 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2963 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2964 end if BSF_NOT_AT_END is set.
2966 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2967 _bfd_read_ar_hdr_fn.
2968 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2969 * bfd-in2.h, libbfd.h: Rebuild.
2970 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2972 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2973 (bfd_slurp_bsd_armap_f2): Likewise.
2974 (_bfd_slurp_extended_name_table): Likewise.
2976 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2978 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2980 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2981 when the symbol table is empty.
2983 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2984 space for section symbols, since we don't output them either.
2985 (elf_m68k_adjust_dynindx): Removed.
2987 * ptrace-core.c (rawptr): Make it a local variable of
2988 ptrace_unix_core_file_p.
2990 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2992 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2995 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2996 Mac object file formats.
2998 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3000 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3001 auxent if there isn't one.
3002 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3003 rather than FILNMLEN as the maximum name length.
3005 * coffcode.h (bfd_coff_backend_data): Add new field
3006 _bfd_coff_print_aux.
3007 (bfd_coff_print_aux): New static function.
3008 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3009 scnlen field of an XTY_LD csect aux entry.
3010 (coff_print_aux): New static function.
3011 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3012 in coff_pointerize_aux_hook.
3013 (bfd_coff_std_swap_table): Initialize new field.
3014 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3015 * libcoff.h: Rebuild.
3016 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3017 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3019 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3020 if there are symbols, for native AIX ld compatibility.
3022 * coffcode.h (bfd_coff_backend_data): Add new field
3023 _bfd_coff_pointerize_aux_hook.
3024 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3025 or I960, and as 0 otherwise.
3026 (bfd_coff_std_swap_table): Initialize new field.
3027 * libcoff.h: Rebuild.
3028 * coffgen.c (coff_pointerize_aux): Change parameters to take
3029 symbol pointer instead of type and class, and to take aux index.
3030 Call _bfd_coff_pointerize_aux_hook if it is defined.
3031 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3032 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3033 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3035 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3036 read-only/host-only support.
3038 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3040 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3043 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3044 BFD_JUMP_TABLE_ARCHIVE accordingly.
3045 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3046 (_bfd_compute_and_write_armap): Declare.
3047 (_bfd_generic_read_ar_hdr): Declare.
3048 (_bfd_read_ar_hdr): Define.
3049 (_bfd_noarchive_read_ar_hdr): Define.
3050 (_bfd_archive_bsd_read_ar_hdr): Define.
3051 (_bfd_archive_coff_read_ar_hdr): Define.
3052 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3053 _bfd_read_ar_hdr instead.
3054 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3055 (_bfd_compute_and_write_armap): Rename from
3056 compute_and_write_armap. Make non-static. Change all callers.
3057 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3058 than _bfd_snarf_ar_hdr.
3059 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3060 * ieee.c (ieee_read_ar_hdr): Define.
3061 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3062 * oasys.c (oasys_read_ar_hdr): Define.
3063 * som.c (som_read_ar_hdr): Define.
3064 * bfd-in2.h, libbfd.h: Rebuild.
3066 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3068 * peicode.c (coff_swap_filehdr_in): If symptr is
3069 zero, there aren't any symbols, even if nsyms is set.
3071 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3073 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3075 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3076 sections, and set styp correctly for them: .got, .hash, .dynamic,
3077 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3078 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3080 (ecoff_sort_hdrs): New static function.
3081 (ecoff_compute_section_file_positions): Return boolean, not void.
3082 Sort the sections by VMA before looking through them. Put the
3083 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3084 section on an appropriate boundary within the page.
3085 (ecoff_compute_reloc_file_positions): Check return value of
3086 ecoff_compute_section_file_positions.
3087 (_bfd_ecoff_set_section_contents): Likewise.
3088 (_bfd_ecoff_write_object_contents): Check for various Alpha
3089 section types when incrementing text_size and data_size. Call
3090 adjust_headers backend function if it exists.
3091 * coff-alpha.c (alpha_adjust_headers): New static function.
3092 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3093 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3095 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3097 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3099 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3100 of ALTERNATE_AIX_CORE_FORMAT.
3101 * configure.in (aix4): No longer need CORE_FLAGS.
3102 * configure: Updated.
3104 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3106 NS32k changes from Ian Dall:
3107 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3109 (aout_link_input_section_std, aout_link_input_section_ext,
3110 aout_link_reloc_link_order): Call them instead of _bfd_*
3112 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3114 (backend_data): Use it instead of hardcoded zero.
3116 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3117 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3119 * ns32knetbsd.c: Include bfd.h.
3120 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3121 (MY_bfd_reloc_type_lookup): Declare function too.
3122 * pc532-mach.c (set_sizes): Don't declare.
3123 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3124 (backend_data, MY_backend_data): Don't define.
3126 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3127 ns32k-*-lites* like ns32k-*-netbsd*.
3129 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3132 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3134 * coffcode.h (coff_write_object_contents): Restore setting
3135 f_timdat to 0, deleted on August 22.
3137 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3139 * coffcode.h (coff_bfd_copy_private_symbol_data,
3140 coff_bfd_copy_private_section_data,
3141 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3142 * peicode.h (coff_bfd_copy_private_bfd_data): New
3143 (pe_bfd_copy_private_bfd_data): New.
3144 (coff_swap_scnhdr_in): Swap bss size into the right place.
3145 (pe_print_private_bfd_data): Add some newlines.
3147 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3149 * som.c (setup_sections): Don't die if a space has no subspaces.
3151 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3153 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3154 dynamic symbol override a common symbol. Don't change the size or
3155 type if they have been set and the new symbol is not a definition.
3156 Warn if the size or type changes.
3158 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3160 * som.c (som_begin_writing): Don't write the symbol table or
3162 (som_finish_writing): Write them here. Place them after the
3163 subspace data, but before the relocs.
3165 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3167 * sunos.c (sunos_add_one_symbol): Just pass false, not
3168 info->shared_library, to sunos_create_dynamic_sections.
3169 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3171 (sunos_check_dynamic_reloc): Remove .text section assertion.
3173 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3175 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3176 * configure, configure.in: Add pmac_xcoff_vec case.
3177 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3178 * coff-pmac.c: New file, PowerMac XCOFF support.
3179 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3180 * targets.c (pmac_xcoff_vec): Declare.
3182 * mpw-config.in: Various changes to be compatible with the
3183 autoconf-based configury.
3184 * mpw-make.sed: New file, sed commands to translate Unix
3185 makefile into MPW syntax.
3186 * mpw-make.in: Remove.
3187 * hosts/mpw.h: Remove.
3188 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3189 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3191 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3193 * binary.c (binary_get_symtab): Return an empty string on error.
3194 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3196 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3198 * coff-ppc.c: Reformatted according to gnu conventions
3199 Removed irrelevant "if 0" code
3201 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3203 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3204 symbols rather than as indirect symbols.
3205 (MY(slurp_symbol_table)): Don't do anything special about
3208 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3209 of .ctors and .dtors sections is no larger than 2.
3211 * sunos.c (sunos_add_one_symbol): Don't change
3212 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3214 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3215 dynamic symbols when creating a shared library.
3216 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3218 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3219 written even if it is not defined in a regular object.
3220 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3221 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3222 rather than the constant 22.
3223 (sunos_check_dynamic_reloc): Handle creating a shared library.
3224 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3225 zero when creating a shared library.
3226 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3227 write it out at the start of the symbol table.
3229 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3231 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3233 * config.bfd: Add arm-*-coff.
3234 * configure.in, configure: Add armcoff_{little,big}_vec.
3235 * targets.c (armcoff_{little,big}_vec): Declare.
3236 (bfd_target_vector): Add armcoff_{little,big}_vec.
3237 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3239 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3241 * targets.c (bfd_find_target): Remove debugging code.
3243 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3245 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3247 * Makefile.in: added *-ppc files
3248 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3249 allow pe based .o's to be shared with other tools on ppc/NT
3250 * config.bfd: added powerpc[le]-[pe|winnt] config support
3251 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3252 * peicode.h: Added more section flags for PE on ppc
3253 Added coff_swap_filehdr_out to allow peicode.h to be
3254 used for non-image PE files on ppc.
3255 Check for image, or not, before copying pe_opthdr
3256 * targets.c: Added new bfd's
3257 * targets.c: Removed two inactive bfds that shouldn't have made it this
3260 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3263 explicit values to initialize all relocs. Change all users.
3264 (ppc_elf_brtaken_inner): New function to handle branch predicition
3266 (ppc_elf_brtaken_reloc): Ditto.
3267 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3268 relocs use ppc_elf_unsupported_reloc.
3269 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3270 needs to be reported.
3271 (ppc_elf_relocate_section): Support branch prediction relocs.
3273 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3275 * bfd.c (bfd_assert): Remove \n from string passed to
3278 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3279 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3280 (bfd_coff_make_section_hook): Don't define.
3281 (coff_make_section_hook): Remove.
3282 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3283 (styp_to_sec_flags): Likewise.
3284 (coff_write_object_contents): Likewise.
3285 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3287 * libcoff.h: Rebuild.
3288 * coffgen.c (make_a_section_from_file): Just call
3289 bfd_make_section_anyway, not bfd_make_section or
3290 bfd_coff_make_section_hook.
3291 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3292 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3293 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3294 make_section_hook field.
3295 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3297 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3298 pointers into value field for warning and indirect symbols; just
3299 leave the value field alone.
3300 * linker.c (generic_link_add_symbol_list): Use next symbol for
3301 warning and indirect symbols, rather than looking in symbol value.
3302 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3303 parameter. Change all callers. Remove support for indirect
3304 symbols; it didn't work anyhow.
3305 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3306 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3307 * bfd-in2.h: Rebuild.
3309 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3311 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3312 go back to telling the tools this reloc operates on 32 bits.
3314 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3316 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3317 rather than a direct fprintf.
3318 * archive.c (_bfd_write_archive_contents): Likewise.
3319 * coffcode.h (coff_slurp_symbol_table): Likewise.
3320 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3321 (ppc_elf_unsupported_reloc): Likewise.
3322 (ppc_elf_relocate_section): Likewise.
3323 * i386linux.c (linux_tally_symbols): Likewise.
3324 (linux_finish_dynamic_link): Likewise.
3325 * osf-core.c (osf_core_core_file_p): Likewise.
3326 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3327 * som.c (som_sizeof_headers): Likewise.
3328 * srec.c (srec_bad_byte): Likewise.
3329 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3330 * libbfd-in.h (bfd_assert): Declare first parameter const.
3331 * libbfd.h: Rebuild.
3332 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3333 bfd_reloc_overflow is enough.
3334 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3335 * coff-h8500.c (rtype2howto): Likewise.
3336 * coff-z8k.c (rtype2howto): Likewise.
3337 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3338 * elf.c (_bfd_elf_get_lineno): Likewise.
3339 (_bfd_elf_no_info_to_howto): Likewise.
3340 (_bfd_elf_no_info_to_howto_rel): Likewise.
3341 * hp300hpux.c (convert_sym_type): Likewise.
3342 (MY(swap_std_reloc_in)): Likewise.
3343 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3345 * libaout.h (struct aoutdata): Add line_buf field.
3346 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3347 and filename_buffer. Instead, use a malloc buffer stored in the
3348 new line_buf field. Remove length restrictions.
3350 * coffgen.c (string_size): Remove static variable.
3351 (debug_string_size, debug_string_section): Likewise.
3352 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3353 and debug_string_size_p parameters. Use them instead of the
3354 global variables. Change all callers.
3355 (coff_write_symbol): Likewise.
3356 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3357 (coff_write_symbols): Add local variables to replace removed
3360 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3361 function, and line_base fields.
3362 * libcoff.h: Rebuild.
3363 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3364 information, rather than using static variables.
3366 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3367 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3369 * init.c (initialized): Remove static variable.
3370 (bfd_init): Don't bother setting initialized.
3371 (bfd_check_init): Remove.
3372 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3373 * libbfd.h: Rebuild.
3375 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3377 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3378 size for full core dumps. Copy core file header to private data.
3379 (rs6000coff_core_file_failing_command,
3380 rs6000coff_core_file_failing_signal): New functions to extract
3381 the file name and terminating signal from the core file.
3382 * coff-rs6000.c: Use them.
3384 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3386 Change arch info to be const, initialized at compile time.
3387 * archures.c: Reindent many functions. Change CONST to const.
3388 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3389 nothing set it anyhow. Make next const.
3390 (bfd_arch_info_list): Remove.
3391 (bfd_archures_list): Rename from archures_init_table. Change from
3392 a table of function pointers to a table of bfd_arch_info_type
3393 structure addresses.
3394 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3395 (bfd_lookup_arch): Likewise.
3396 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3398 (bfd_default_arch_struct): Make const.
3399 (bfd_arch_init, bfd_arch_linkin): Remove.
3400 (bfd_get_arch_info): Return a const pointer.
3401 * init.c (bfd_init): Don't call bfd_arch_init.
3402 * bfd.c (struct _bfd): Make arch_info const.
3403 * bfd-in2.h: Rebuild.
3404 * libbfd.h: Rebuild.
3405 * configure.in: Put & before everything in $selarchs.
3406 * configure: Rebuild.
3407 * cpu-*.c: Change bfd_*_arch from a function which calls
3408 bfd_arch_linkin to a const structure.
3409 * ieee.c (ieee_object_p): Make arch const.
3411 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3413 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3415 * bfd-in2.h: Regenerate.
3416 * libbfd.h: Regenerate.
3418 * elf32-ppc.c (reloc_type): Update names to match current draft.
3419 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3420 relative. Update names to current V.4 draft.
3421 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3422 (ppc_elf_relocate_section): Rename relocations to match draft.
3424 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3426 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3427 compiled with -mrelocatable-lib to be linked with either normal
3428 modules or -mrelocatable modules.
3430 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3432 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3433 in the a.out header.
3435 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3436 a reloc against a local symbol, even if it's not a section.
3438 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3440 * targets.c (bfd_target): Remove unused align_power_min field.
3441 * bfd-in2.h: Rebuild.
3442 * All backends: Remove initialization of align_power_min.
3444 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3446 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3448 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3450 * config.bfd (mips-dec-netbsd*): New target.
3451 * configure.host (mips-dec-netbsd*): New host.
3452 * configure.in (mips-dec-netbsd*): New native.
3453 * configure: Rebuild.
3455 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3457 Make the COFF backend linker merge common types:
3458 * cofflink.c (struct coff_debug_merge_element): Define.
3459 (struct coff_debug_merge_type): Define.
3460 (struct coff_debug_merge_hash_entry): Define.
3461 (struct coff_debug_merge_hash_table): Define.
3462 (coff_debug_merge_hash_table_init): Define.
3463 (coff_debug_merge_hash_table_free): Define.
3464 (coff_debug_merge_hash_lookup): Define.
3465 (struct coff_final_link_info): Add debug_merge field.
3466 (coff_debug_merge_hash_newfunc): New static function.
3467 (_bfd_coff_final_link): Allocate and free debug_merge table.
3468 (coff_link_input_bfd): Merge identical enum, struct and union
3471 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3473 Convert i960 COFF to use COFF backend linker.
3474 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3475 structure to store the symbol being used.
3476 (coff_i960_start_final_link): New static function.
3477 (coff_i960_relocate_section): New static function.
3478 (coff_i960_adjust_symndx): New static function.
3479 (coff_start_final_link): Define.
3480 (coff_relocate_section): Define.
3481 (coff_adjust_symndx): Define.
3482 * coffcode.h (bfd_coff_backend_data): Add new callback function
3483 _bfd_coff_start_final_link.
3484 (bfd_coff_start_final_link): Define.
3485 (coff_start_final_link): Define if not defined.
3486 (bfd_coff_std_swap_table): Add coff_start_final_link.
3487 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3489 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3490 function callback is not NULL.
3491 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3492 (_bfd_coff_internal_syment_name): Declare.
3493 * libcoff.h: Rebuild.
3494 * configure.in (icoff_big_vec): Add cofflink.o.
3495 (icoff_little_vec): Likewise.
3496 * configure: Rebuild.
3498 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3500 * Makefile.in (clean-info): Remove extraneous tab from line
3503 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3505 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3506 contents has relocs.
3508 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3510 * coffcode.h (coff_compute_section_file_positions): Keep the
3512 (coff_write_object_contents): Remember if it's a relocatable
3514 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3515 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3516 if relocatable file. Swap out saved raw size.
3518 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3520 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3521 (maintainer-clean): Rename from realclean, passing
3522 maintainer-clean down to subdirectories, but leave realclean as a
3525 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3528 * dep-in.sed: Remove config.h from generated dependencies.
3530 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3531 broken out of sunos_canonicalize_dynamic_symtab.
3532 (sunos_canonicalize_dynamic_symtab): Call new function
3533 sunos_slurp_dynamic_symtab.
3534 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3535 dynamic symbol table to the caller.
3536 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3537 callback to override the symbols being read.
3538 * libaout.h (struct aout_backend_data): Add three new parameters
3539 to add_dynamic_symbols callback.
3541 Extensive minor changes to avoid various gcc warnings. Also:
3542 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3543 * archures.c (bfd_arch_info_type): Change mach field from long to
3545 (bfd_lookup_arch): Change machine parameter from long to unsigned
3548 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3550 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3551 a symbol with a non-zero plt_offset.
3553 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3555 * elfcode.h (align_file_position): Remove; not used.
3557 * configure.in: Only check for <sys/procfs.h> on a native system,
3558 and make sure it defines prstatus_t.
3559 * configure: Rebuild.
3561 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3563 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3565 * config.in: Rename from config.h.in.
3566 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3567 Check for config.h:config.in when creating stamp-h.
3568 * configure: Rebuild.
3569 * Makefile.in (stamp-h): Depend upon config.in rather than
3570 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3571 calling config.status.
3573 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3574 (Makefile): Just rebuild Makefile.
3575 (config.h, stamp-h): New targets.
3576 * configure.in: Create stamp-h when rebuilding config.h.
3577 * configure: Rebuild.
3579 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3581 * configure.in: Call AC_CONFIG_HEADER. Substitute
3582 HOST_64BIT_LONG. Check that various header files exist. Check
3583 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3584 and/or free need to be declared. Don't make a link to sysdep.h.
3585 Define TRAD_HEADER for various hosts.
3586 * configure: Rebuild.
3587 * configure.host: Don't set my_host. Add definitions taken from
3588 host header files for various entries. Remove entries which now
3590 * acconfig.h: New file.
3591 * config.h.in: New file, built by autoheader.
3592 * sysdep.h: New file.
3593 * Makefile.in (do_distclean): Don't remove sysdep.h.
3595 (LOCAL_H_DEPS): New variable.
3596 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3598 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3599 ($(OPTIONAL_BACKENDS)): Likewise.
3600 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3601 looking through sysdep.h.
3602 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3603 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3604 (fprintf_vma, sprintf_vma): Likewise.
3605 (int64_type, uint64_type): Don't define.
3606 * bfd-in2.h: Rebuild.
3607 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3608 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3609 * lynx-core.c: Include stuff from old hosts/lynx.h.
3610 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3611 rather than NO_FCNTL.
3612 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3613 rather than NATIVE_HPPAHPUX_COMPILER.
3614 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3616 * hosts/*.h: Remove all header files which merely include,
3617 declare, and define things. Leave header files which define
3618 information needed by trad-core.c.
3620 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3621 (BFD_CC_FOR_BUILD): Define.
3622 * configure.in: Use BFD_CC_FOR_BUILD.
3623 * configure: Rebuild.
3625 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3627 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3628 * configure: Rebuild.
3630 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3633 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3635 * config.bfd: i386pe_ve -> i386pe_vec.
3637 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3639 * configure.host: Incorporate host Makefile fragments by setting
3641 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3642 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3643 value based on whether the code is being compiled by a cross
3644 compiler. Don't substitute host_makefile_frag or frags.
3645 * aclocal.m4: New file to define local AC_PROG_CC.
3646 * configure: Rebuild.
3647 * Makefile.in (INSTALL): Set to @INSTALL@.
3648 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3649 (INSTALL_DATA): Set to @INSTALL_DATA@.
3651 (CC): Define as @CC@.
3652 (CFLAGS): Set to @CFLAGS@.
3653 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3654 (@host_makefile_frag@): Remove.
3655 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3656 after other options.
3657 (config.status): Remove dependency upon @frags@.
3658 * config/*.mh, config/README: Remove.
3660 * config.bfd: Rewrite to incorporate the contents of the Makefile
3661 fragments by setting shell variables, rather than merely returning
3662 the name of a Makefile fragment.
3663 * configure.in: Use shell variables set by config.bfd rather than
3664 looking at the target Makefile fragment files. Don't substitute
3665 target_makefile_frag. Do substitute TDEFINES.
3666 * configure: Rebuild.
3667 * Makefile.in (@target_makefile_frag@): Remove.
3668 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3669 * config/*.mt: Remove.
3671 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3673 * configure.in: Put changequote lines around "i[345]86" patterns
3674 section of core file support.
3676 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3678 * som.c (som_bfd_print_private_bfd_data): Define to use the
3681 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3683 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3684 entry, text_start and data_start.
3686 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3688 * Makefile.in (OFILES): Remove $(TDEPFILES).
3689 * config/apollo.mt (TDEPFILES): Remove.
3690 * config/README: Update.
3692 * configure.in: For a native configuration, set COREFILE and
3693 COREFLAG based on the canonical host name.
3694 * configure: Rebuild.
3695 * Makefile.in: Rebuild dependencies.
3696 (ALL_CFLAGS): Add @COREFLAG@.
3697 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3698 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3699 support routines. Check LYNX_CORE rather than HOST_LYNX.
3700 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3701 * i386lynx.c: Likewise.
3702 * m68klynx.c: Likewise.
3703 * sparclynx.c: Likewise.
3704 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3705 * *-core.c: Comment changes.
3706 * config/decstation.mh (HDEPFILES): Remove.
3707 (HDEFINES): Remove -DTRAD_CORE.
3708 * config/irix3.mh (RANLIB): Remove.
3709 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3710 (HDEFINES): Remove -DIRIX_CORE.
3711 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3712 (HDEFINES): Remove -DTRAD_CORE.
3713 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3714 * config/ultra3.mh (RANLIB): Remove.
3715 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3716 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3717 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3718 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3719 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3720 * config/i386aix.mh, config/i386bsd.mh: Remove.
3721 * config/i386linux.mh, config/i386mach3.mh: Remove.
3722 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3723 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3724 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3725 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3726 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3727 * config/solaris2.mh, config/stratus.mh: Remove.
3728 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3729 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3731 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3733 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3734 DT_FINI entry if the appropriate symbol is not in the hash table.
3736 * libelf.h (struct elf_backend_data): Add create_program_headers
3737 and want_hdr_in_seg fields.
3738 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3740 (elf_backend_create_program_headers): Likewise.
3741 (elfNN_bed): Initialize create_program_headers and
3743 * elf.c (get_program_header_size): Call create_program_headers
3745 (map_program_segments): Check want_hdr_in_seg backend field. Call
3746 create_program_headers backend routine.
3748 * elf.c (assign_file_positions_except_relocs): Align non allocated
3749 sections when creating an executable.
3751 * elfcode.h (elf_swap_phdr_in): Make non static.
3752 (elf_swap_phdr_out): Make non static.
3753 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3754 (bfd_elf32_swap_phdr_out): Declare.
3755 (bfd_elf64_swap_phdr_in): Declare.
3756 (bfd_elf64_swap_phdr_out): Declare.
3758 * ecofflink.c (ecoff_collect_shuffle): New static function.
3759 (_bfd_ecoff_get_accumulated_pdr): New function.
3760 (_bfd_ecoff_get_accumulated_sym): New function.
3761 (_bfd_ecoff_get_accumulated_ss): New function.
3762 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3763 (_bfd_ecoff_get_accumulated_sym): Declare.
3764 (_bfd_ecoff_get_accumulated_ss): Declare.
3765 * libbfd.h: Rebuild.
3767 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3771 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3772 warning symbols. If any section is named .gnu.warning.XXX, treat
3773 the contents as a warning to be issued if the symbol XXX is
3775 (elf_link_output_extsym): For an indirect or warning symbol, just
3776 output the symbol it points to.
3778 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3779 if bfd_hash_allocate fails, since it will already be set.
3780 (generic_link_hash_newfunc): Likewise.
3781 (archive_hash_newfunc): Likewise.
3782 (hash_entry_bfd): New static function.
3783 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3784 callback. Allocate a new warning using the hash table newfunc.
3785 Use bfd_hash_replace to update the entry in the hash table, rather
3786 than assuming we can copy the fields with structure assignment.
3788 * hash.c (bfd_hash_replace): New function.
3789 * bfd-in.h (bfd_hash_replace): Declare.
3790 * bfd-in2.h: Rebuild.
3792 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3794 * config.bfd: Add mips*vr4300-*-elf* target.
3795 * config/mipsbvr4300.mt: Added.
3797 See file ChangeLog.2
3804 version-control: never