1 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3 * elfcore.h: Add support for core files with multiple threads.
4 (Primarily for Solaris.)
6 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
8 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
9 section->orelocation is NULL.
11 * coffgen.c (bfd_coff_get_syment): New function.
12 (bfd_coff_get_auxent): New function.
13 * bfd-in.h (bfd_coff_get_syment): Declare.
14 (bfd_coff_get_auxent): Declare.
17 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
19 * elf32-mips.c (struct mips_hi16): Define.
20 (mips_hi16_addr, mips_hi16_addend): Remove.
21 (mips_hi16_list): New static variable.
22 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
23 (mips_elf_lo16_reloc): Process mips_hi16_list.
24 (mips_elf_relocate_section): Permit an arbitrary number of HI16
25 relocs before the associated LO16 reloc.
27 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
29 * versados.c (versados_scan): Check bfd_alloc return value.
30 (versados_object_p): Check all bfd_read return values. Require
31 that lang field be less than 10, to avoid confusion with Intel Hex
34 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
36 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
37 not 0, for an absolute symbol.
38 (NAME(aout,swap_ext_reloc_out)): Likewise.
40 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
41 (ihex_write_object_contents): For a large start address, output
42 the full 32 bit address in record type 5.
44 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
45 to int to avoid promotion problems in prototype.
47 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
49 * configure.host: Use ${srcdir} when looking for picfrag.
51 * configure.host: Switch on ${libdir}, not $(libdir). From
52 alan@spri.levels.unisa.edu.au (Alan Modra).
54 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
55 entry point, not just for DYNAMIC objects.
56 * sunos.c (sunos_add_dynamic_symbols): Always call
57 sunos_create_dynamic_sections. If called with a non DYNAMIC
58 object, don't do anything else.
59 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
61 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
63 * configure.in: Permit --enable-shared to specify a list of
67 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
68 host when configuring with --enable-shard.
70 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
72 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
75 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
76 to avoid crashing in bfd_hash_replace.
78 * sysdep.h: Use #ifdef, not #if.
80 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
84 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
86 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
87 (AC_CHECK_HEADERS): Check for sys/time.h
88 (AC_HEADER_TIME): Add macro.
90 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
91 to control what combination of <time> and <sys/time.h>
94 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
96 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
97 (aout_32_sunos4_write_object_contents): Likewise.
98 * aoutx.h (NAME(aout,machine_type)): Handle
99 bfd_mach_sparc_{sparclet,sparclite}.
100 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
101 (bfd_mach_sparc_v9_p): Update.
102 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
103 * libaout.h (enum machine_type): Add M_SPARCLET.
104 * sunos.c (MACHTYPE_OK): Define.
105 * bfd-in2.h: Regenerated.
107 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
109 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
110 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
111 * elflink.c (_bfd_elf_create_got_section): Store the
112 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
113 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
114 global offset table goes over 0x1000, set the value of
115 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
116 (elf32_sparc_relocate_section): Subtract the offset of
117 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
119 * elfcode.h: Don't include <string.h>.
121 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
123 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
124 generic_link_hash_newfunc. All references changed.
125 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
126 moved here from libbfd-in.h.
127 * libbfd-in.h: Corresponding changes.
128 * libbfd.h: Regenerated.
130 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
132 * aoutx.h (aout_link_input_section_std): When reporting an
133 overflow error, use the name of the symbol in the hash table if
135 (aout_link_input_section_ext): Likewise.
137 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
138 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
140 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
142 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
143 * coffcode.h (coff_compute_section_file_positions): Likewise.
144 (coff_write_object_contents): Likewise.
146 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
148 * section.c (SEC_LINK_ONCE): Define.
149 (SEC_LINK_DUPLICATES): Define.
150 (SEC_LINK_DUPLICATES_DISCARD): Define.
151 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
152 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
153 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
154 * bfd-in2.h: Rebuild.
155 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
156 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
157 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
158 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
159 SEC_LINK_ONCE, and look through the symbol table for the setting
160 for SEC_LINK_DUPLICATES.
161 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
162 set for a section, find the section symbol in the symbol table,
163 and set the aux entry based on SEC_LINK_DUPLICATES.
164 * coffgen.c (coff_print_symbol): Add a space before "checksum".
165 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
166 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
167 * coff-i386.c (i386coff_vec): Likewise.
168 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
170 * VERSION: Bump to 2.6.1.
171 * Makefile.in (stamp-h): Depend upon VERSION.
173 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
175 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
177 * linker.c (generic_link_hash_newfunc): No longer static.
178 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
180 * coff-h8300.c: Add two derived hash tables and their associated
181 funtions and #defines for use by the h8300 linker.
182 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
183 the function vector as needed. Place the address of the function
184 vector entry in the location specified by the R_MEM_INDIRECT reloc.
185 Rewrite the vectors section contents as necessary.
186 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
187 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
188 (coff_bfd_link_hash_table_create): Likewise.
190 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
192 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
193 __attribute__ ((__unused__)) so that -Wall doesn't warn about
195 (hppa_rebuild_insn): Pass pointer to correct type to
196 low_sign_unext and dis_assemble_21.
198 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
200 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
201 Stick with sparc-*-{sysv4*,solaris2*}.
203 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
205 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
206 (coff_swap_aux_out): Swap out extra PE x_scn fields.
207 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
208 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
209 fields is non-zero, print them.
211 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
212 ifdef. Remove unused variables.
213 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
215 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
216 (get_symbol_value): Ifdef out.
217 (pe_ppc_reloc): Ifdef out. Remove unused variables.
218 (coff_ppc_relocate_section): Remove unused variables. Make
219 fprintf strings and argument types correspond. Put before_addr in
221 (dump_toc): Make fprintf strings and argument types correspond.
222 (ppc_process_before_allocation): Remove unused variables. Always
224 (ppc_reflo_reloc): Ifdef out.
225 (ppc_addr32nb_reloc): Ifdef out.
226 (ppc_coff_rtype2howto): Make fprintf strings and argument types
228 (coff_ppc_rtype_to_howto): Likewise.
229 (ppc_coff_swap_sym_in_hook): Remove unused variables.
231 * peicode.h (pe_print_idata): Move otherwise unused variables into
232 the #ifdef where they are used. Always return a value.
233 (pe_print_edata): Make fprintf strings and argument types
234 correspond. Always return a value.
235 (pe_print_pdata): Removed unused variable addr_value. Always
237 (pe_print_reloc): Remove unused variable onaline. Make fprintf
238 strings and argument types correspond. Always return a value.
240 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
241 (ppc_elf_finish_dynamic_symbol): Move definition of unused
242 variable rela inside #if 0 section where it is used.
245 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
246 functions to start with _bfd_.
247 * aout-ns32k.c: Include ns32k.h. Change references to renamed
248 functions in cpu-ns32k.h.
249 * Makefile.in: Rebuild dependencies.
250 (HFILES): Add ns32k.h.
252 * section.c (struct sec): Add linker_mark field. Change
253 user_set_vma and reloc_done to be single bit fields.
254 (STD_SECTION): Update accordingly.
255 * bfd-in2.h: Rebuild.
256 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
258 (aout_link_input_bfd): Don't link unmarked sections.
259 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
261 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
262 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
264 * elflink.h (elf_bfd_final_link): Mark sections included in the
266 (elf_link_input_bfd): Don't link unmarked sections.
267 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
269 (xcoff_link_input_bfd): Don't link unmarked sections.
271 * coffswap.h (coff_swap_scnhdr_out): Include section name in
272 overflow error messages.
274 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
276 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
277 is not set, print "BFD: " before the error message.
279 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
280 Miles Bader <miles@gnu.ai.mit.edu>.
281 * configure: Rebuild.
283 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
285 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
288 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
289 m68k-aout, m68k-coff, and m68k-elf targets.
291 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
293 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
294 (ieee_generic_stat_arch_elt): Restructured to prevent
295 ieee_object_p from being called repeatedly.
297 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
299 * coffcode.h (coff_write_object_contents): Allocate
300 buffers large enough for any FILEHDR or AOUTHDR.
302 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
304 * ecofflink.c (lookup_line): New static function, renamed and
305 slighly changed from old _bfd_ecoff_locate_line.
306 (_bfd_ecoff_locate_line): Cache line number information. Use
307 lookup_line for actual lookup.
309 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
311 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
312 multiple of 20 bytes.
314 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
316 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
317 allocate ecoff_find_line, and don't initialize by hand.
318 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
319 mips_elf_find_line, and don't call memset.
321 * coffcode.h (coff_compute_section_file_positions): If not
322 producing a final executable, don't consider sofar when aligning
323 the section to the correct size.
325 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
327 * coffcode.h (coff_add_missing_symbols): Ifdef out.
328 (coff_write_object_contents): Don't call coff_add_missing_symbols.
329 * coffgen.c (coff_section_symbol): Ifdef out.
331 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
333 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
334 output_bfd is not NULL.
336 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
338 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
339 of bfd_alloc (fixes fix_line not being initialized).
340 Delete zeroing of fix_{value,tag,end,scnlen} fields.
342 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
344 * coffcode.h: Allow specific backends to override the
345 bfd_link_add_symbols routine.
347 * coff-h8300.c: Include genlink.h.
348 (howto_table): Add R_MEM_INDIRECT.
349 (rtype2howto): Support R_MEM_INDIRECT.
350 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
353 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
355 * coff-alpha.c (alpha_relocate_section): Use
356 info->callbacks_warning, rather than _bfd_error_handler, for
357 "multiple gp" warning.
359 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
361 * linker.c (bfd_wrapped_link_hash_lookup): New function.
362 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
363 table string. Use bfd_wrapped_link_hash_lookup.
364 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
366 * aoutx.h (aout_link_write_symbols): Use the name from the hash
367 table, if any, when writing out symbols.
368 (aout_link_input_section_std): Use the name from the hash table,
369 if any, when reporting undefined symbols.
370 (aout_link_input_section_ext): Likewise.
371 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
372 * bout.c (get_value): Likewise.
373 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
374 * ecoff.c (ecoff_reloc_link_order): Likewise.
375 * elflink.h (elf_link_add_object_symbols): Likewise.
376 (elf_reloc_link_order): Likewise.
377 * linker.c (_bfd_generic_link_output_symbols): Likewise.
378 (_bfd_generic_reloc_link_order): Likewise.
379 (default_indirect_link_order): Likewise.
380 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
381 * sunos.c (sunos_add_one_symbol): Likewise.
382 * xcofflink.c (xcoff_link_add_symbols): Likewise.
383 (bfd_xcoff_link_count_reloc): Likewise.
384 (xcoff_reloc_link_order): Likewise.
386 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
387 into -1 for intern->rss.
389 * configure: Rebuild with autoconf 2.8.
391 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
393 * stab-syms.c (__define_stab_duplicate): Define.
394 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
396 * bfd-in.h (bfd_get_stab_name): Declare.
397 * bfd-in2.h: Rebuild.
398 * Makefile.in: Rebuild dependencies.
399 (BFD_LIBS): Add stab-syms.o.
400 (BFD_LIBS_CFILES): Add stab-syms.c.
401 (BFD32_BACKENDS): Remove stab-syms.o.
402 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
403 * configure.in: Don't list stab-syms.o in bfd_backends.
404 * configure: Rebuild.
405 * libaout.h (aout_stab_name): Don't declare.
406 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
409 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
411 * elf.c (assign_file_positions_for_segments): Adjust file offset
412 for section alignment even if SEC_LOAD is not set.
414 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
416 * configure.in: Don't set SHLIB or SHLINK to an empty string,
417 since they appear as targets in Makefile.in.
418 * configure: Rebuild.
420 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
421 don't fiddle with a symbol which is not defined anywhere.
423 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
425 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
426 though they are defined in a shared library.
427 (xcoff_build_ldsyms): Likewise.
429 * coffgen.c (coff_find_nearest_line): Don't look at the line
430 numbers for the section if section->lineno is NULL.
432 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
433 message rather than calling BFD_ASSERT.
434 * elfcode.h (write_relocs): Check return value of
435 _bfd_elf_symbol_from_bfd_symbol.
437 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
439 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
442 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
444 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
446 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
447 hppa_reloc_field_selector_type_alt.
448 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
449 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
451 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
453 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
455 * elf.c (assign_file_positions_for_segments): Adjust the segment
456 memory size for the alignment of a SEC_ALLOC section, not just a
459 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
461 * m68klinux.c: New file.
462 * hosts/m68klinux.h: New file.
463 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
464 * configure.in (m68*-*-linux*): New native host.
465 (m68klinux_vec): New vector.
466 * configure: Rebuild.
467 * targets.c (m68klinux_vec): Declare.
468 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
469 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
470 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
471 declaration from bfd_linux_size_dynamic_sections.
472 (bfd_m68klinux_size_dynamic_sections): Declare.
473 * bfd-in2.h: Rebuild.
474 * Makefile.in: Rebuild dependencies.
475 (BFD32_BACKENDS): Add m68klinux.o.
476 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
478 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
480 * libhppa.h (pa_arch): Add pa20.
481 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
482 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
483 (hppa_field_adjust): Handle e_nsel.
484 * som.c: Provide default definitions for many new relocs found only
485 in hpux10 include files.
486 (som_fixup_formats): Add several new relocs from hpux10.
487 (som_hppa_howto_table): Add hpux10 relocs.
488 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
490 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
492 * mpw-make.sed: Edit out recent shared library support, and
493 rules to rebuild .h files using doc/chew.
495 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
497 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
498 size even of sections with no contents.
500 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
502 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
503 starting with '$' the way we skip names starting with '.'. When
504 updating x_endndx, don't be fooled by an index which has been
507 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
508 struct/union/enum type with no elements.
510 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
512 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
514 * archive.c (bfd_generic_archive_p): If the first file in the
515 archive can not be recognized as an object, don't assume that this
518 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
519 format is not bfd_object.
520 (bfd_elf_get_dt_soname): Likewise.
522 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
524 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
527 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
529 * bfd.c (tdata): Add netbsd_core_data.
530 * bfd-in2.h: Regenerated.
532 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
534 * sunos.c (SUNOS_CONSTRUCTOR): Define.
535 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
536 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
539 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
540 to get the symbol index, matching 14 Jul 95 change.
542 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
544 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
545 Remove duplicate definition of gp.
547 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
549 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
550 assume that we can set the GP value and then get the same value,
551 since it won't be true if the output file is neither ELF nor
553 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
554 _bfd_get_gp_value here.
555 (mips_gprel_reloc): Don't assume we can set and get the GP value.
556 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
558 (mips_elf_lo16_reloc): Likewise.
559 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
560 Don't require that the BFD be ELF.
561 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
562 (mips_elf_gprel32_reloc): Likewise.
563 (mips_elf_relocate_section): Don't assume we can set and get the
565 (mips_elf_finish_dynamic_symbol): Don't bother to use
566 _bfd_get_gp_value here.
568 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
569 Don't change epdr between malloc and free. Be careful not to free
570 NULL pointers. Zero out the first RPDR.
572 * configure.host: On Linux, only pass -rpath option if $(libdir)
573 is neither /lib nor /usr/lib. From Alan Modra
574 <alan@mullet.Levels.UniSA.Edu.Au>.
576 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
578 (elf_dt_name): Rename from elf_dt_needed_name.
579 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
581 (bfd_elf_get_dt_soname): New function.
582 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
583 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
584 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
585 * bfd-in2.h: Rebuild.
587 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
589 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
590 _bfd_sparc_elf_reloc_type_lookup.
591 (bfd_elf32_bfd_reloc_type_lookup): Update.
592 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
593 (sparc64_elf_howto_table): Define.
594 (sparc_reloc_map): Define.
595 (sparc64_elf_reloc_type_lookup): New function.
596 (sparc_elf_wdisp16_reloc): New function.
597 (elf_info_to_howto): Use sparc64_elf_howto_table.
598 (sparc64_elf_relocate_section): Likewise.
599 (bfd_elf64_bfd_reloc_type_lookup): Update.
601 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
603 * configure.host: Check for 'do not mix' from native linker before
604 trying to use -rpath.
606 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
608 * bfd.c (_bfd_get_gp_value): New function.
609 (_bfd_set_gp_value): New function.
610 * libbfd-in.h (_bfd_get_gp_value): Declare.
611 (_bfd_set_gp_value): Declare.
613 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
614 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
615 directly to the fields in the tdata information.
616 (alpha_relocate_section): Likewise.
617 * coff-mips.c (mips_adjust_reloc_in): Likewise.
618 (mips_gprel_reloc): Likewise.
619 (mips_relocate_section): Likewise.
620 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
621 (mips_elf_lo16_reloc): Likewise.
622 (mips_elf_final_gp): Likewise.
623 (mips_elf_gprel16_reloc): Likewise.
624 (mips_elf_gprel32_reloc): Likewise.
625 (mips_elf_relocate_section): Likewise.
626 (mips_elf_finish_dynamic_symbol): Likewise.
628 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
630 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
632 * configure.in: Call AC_PROG_CC before configure.host.
633 * configure: Rebuild.
634 * configure.host: Don't set information which autoconf should
635 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
637 * configure.host: Remove go32 and win32 host information, since it
638 should no longer be needed.
640 * elf.c (map_sections_to_segments): If we have a .dynamic section,
641 then start a new segment rather than put a writable section in a
644 * configure.host: Set RPATH_ENVVAR.
646 * Makefile.in: Rebuild dependencies.
648 * elflink.c (_bfd_elf_create_linker_section): Remove unused
649 zero_section variable.
651 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
653 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
654 ($(srcdir)/libbfd.h): Rename from libbfd.h.
655 ($(srcdir)/libcoff.h): Rename from libcoff.h.
657 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
659 * ieee.c (ieee_write_expression): Only use an R variable for a
660 local symbol. Don't output a zero offset. Handle a zero address.
661 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
662 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
664 (parse_expression): Don't try to handle multiple occurrences of a
665 P variable. Handle I variables differently from X variables. Fix
666 the order of minus expressions.
667 (ieee_slurp_external_symbols): Generate an I variable for an NN
668 record. Fix handling of ATI and ATX records.
669 (ieee_slurp_sections): Only set minimal section attributes.
670 Adjust them later, based on the section contents.
671 (ieee_object_p): Read in the file until just after the ME record.
672 Call ieee_slurp_section_data to set the section flags.
673 (do_one): Add iterations parameter. Only repeat the first load
674 item. Set the section and file reloc flags.
675 (ieee_slurp_section_data): Set section flags. Pass iterations to
677 (ieee_canonicalize_reloc): Handle I variables.
678 (do_with_relocs): Only emit relocation size when necessary.
679 Increase MAXRUN to 127. Change ov to be assigned, and take
680 src_mask and pcrel_offset into account.
681 (ieee_write_data_part): Skip sections that are not loaded.
682 (ieee_write_external_part): Don't output optional last entry of WX
684 (ieee_write_me_part): Make setting of me_record neater.
685 (ieee_generic_stat_arch_elt): Get the size of an archive element.
687 * syms.c (stt): Add entries for zerovars, vars, and code.
689 * elfcode.h (validate_reloc): New static function.
690 (write_relocs): Call validate_reloc for non ELF relocs.
692 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
693 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
694 (TARGET_LITTLE_SYM): Likewise.
696 * config.bfd (m68*-*-psos*): New target.
698 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
700 * i386msdos.c: Remove some #if 0 code.
701 (msdos_write_object_contents): Don't include empty sections in the
702 size computation, regardless of their address.
704 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
706 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
707 is NULL, ie, the -r switch is used.
709 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
711 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
712 (BFD_RELOC_MIPS_GOT_LO16): Define.
713 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
714 * bfd-in2.h, libbfd.h: Rebuild.
715 * elf32-mips.c (mips_reloc_map): Map new relocs.
717 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
719 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
722 * ieee.c (get_symbol): Set the section to bfd_abs_section.
723 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
724 simple number for the section address, rather than an expression.
725 Limit the number of bytes between relocs to MAXRUN.
726 (ieee_write_me_part): Set me_record to the file offset after the
728 (ieee_write_processor): New static function.
729 (ieee_write_object_contents): Use ieee_write_processor.
731 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
733 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
735 * coff-aux.c: Change include of aux.h to aux-coff.h.
737 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
739 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
740 relocation put the addend both in the reloc entry and the data.
741 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
744 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
745 a R_68K_PCxx reloc against a defined global symbol directly.
746 (elf_m68k_check_relocs): Don't count such a reloc.
748 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
749 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
750 symbol for now, otherwise always record the symbol as dynamic.
751 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
752 is not referenced by a dynamic object, and we are not making a
753 shared object, then don't make a PLT entry. If we do make a PLT
754 entry, make sure the symbol has been recorded as dynamic.
756 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
758 * configure.host: When making a shared library, set HLDFLAGS to
759 pass an appropriate -rpath option. Use the make variable SONAME
760 as the shared library soname, rather than computing it here. On
761 SunOS, build stamp-tshlink in place of $(SHLINK).
762 * Makefile.in (SONAME): New variable.
763 ($(SHLINK)): Make a link to the transformed name, as well.
764 (stamp-tshlink): New target.
765 (install): Skip stamp-tshlink during install.
767 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
769 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
770 linker sections have been set up yet.
772 * elf.c (make_mapping): Add an additional argument to suppress
773 making the first section include the program headers.
774 (map_sections_to_segments): If the user used -Ttext such that the
775 program headers are on a different page, do not set the flags
776 saying that this section includes the program headers.
778 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
780 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
781 don't define TRAD_HEADER.
782 * configure: Rebuild.
784 * netbsd-core.c: New file, support for NetBSD core files.
785 * hosts/*nbsd.h: Removed.
787 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
789 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
790 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
791 * libbfd.h, bfd-in2.h: Regenerated.
792 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
793 bfd_elf32_bfd_reloc_type_lookup.
794 (reloc_type{,_names}): Deleted.
795 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
797 (sparc_reloc_map): Add sparc64 relocs.
798 (sparc_elf_notsupported_reloc): New static function.
799 (sparc_elf_wdisp16_reloc): New static function.
800 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
801 (elf32_sparc_relocate_section): Likewise.
802 (bfd_elf32_bfd_reloc_type_lookup): Define.
803 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
804 (reloc_type{,_names}): Deleted.
805 (elf_sparc_howto_table): Deleted.
806 (sparc_reloc_map): Deleted.
807 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
808 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
810 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
812 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
815 * Makefile.in (program_transform_name): New variable.
816 (install): Transform library name before installing it.
818 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
820 * archures.c (bfd_mach_i960_hx): Define.
821 * bfd-in2.h: Rebuild.
822 * cpu-i960.c (scan_960_mach): Accept machine "hx".
823 (MATRIX): Expand entries for HX.
824 (arch_info_struct): Add i960:hx entry.
825 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
826 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
827 (coff_set_flags): Handle bfd_mach_i960_hx.
829 Support for building as a shared library, based on patches from
830 Alan Modra <alan@spri.levels.unisa.edu.au>:
831 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
832 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
833 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
834 * configure: Rebuild.
835 * configure.host: If --enable-shared, adjust shared library stuff
836 based on the host. If the host is SunOS, and the linker supports
837 -rpath, set HLDFLAGS to use it.
838 * Makefile.in (ALLLIBS): New variable.
839 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
840 (COMMON_SHLIB, SHLINK): New variables.
841 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
842 (STAGESTUFF): Remove variable.
843 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
845 (stamp-ofiles): New target, like old ofiles target, but build
846 using a temporary file and move-if-change, and touch stamp-ofiles
848 (ofiles): Just depend upon stamp-ofiles.
849 (stamp-piclist, piclist): New targets.
850 ($(SHLIB), $(SHLINK)): New targets.
851 (targets.o, archures.o): Build twice if PICFLAG is set.
852 (do_mostlyclean): Remove pic/*.o.
853 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
855 (do_distclean): Remove pic and stamp-picdir.
856 (install): Install shared libraries.
857 ($(OFILES)): Depend upon stamp-picdir.
858 (stamp-picdir): New target.
860 * libcoff-in.h: Add comment reminding people that libcoff.h is a
862 * libcoff.h: Rebuild.
864 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
865 flavour of a section with no owner.
867 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
868 ELF_LINK_NON_ELF flag.
869 (mips_elf_create_got_section): Likewise.
871 * elf.c: Revert last change, since it breaks dynamic linking.
872 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
874 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
875 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
876 (elfNN_bed): Don't initialize want_hdr_in_seg field.
878 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
880 * elf.c (assign_file_positions_for_segments): If the backend does
881 not want the elf header or the program headers in the address
882 space, do not include them in the calculations.
884 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
885 function to determine if we need additional program headers.
886 (ppc_elf_modify_segment_map): Define as a NOP function for now.
887 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
889 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
891 * coffcode.h: Move today's libcoff.h change into coffcode.h.
893 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
895 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
896 back into one line. Some compilers (sunos 4.1.3 for example)
897 won't accept args split across more than one line.
899 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
901 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
902 * configure: Regenerate.
904 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
906 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
907 try to do arithmetic on a void *, cast it to a unsigned char * first.
909 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
911 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
912 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
914 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
915 flag for a newly defined symbol.
916 (NAME(bfd_elf,record_link_assignment)): Likewise.
917 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
918 set the DEF or REF_REGULAR flags correctly.
920 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
921 (libbfd.h, libcoff.h): Corresponding change.
923 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
924 a PLT32 reloc as dynamic.
925 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
926 is not referenced by a dynamic object, and we are not making a
927 shared object, then don't make a PLT entry. If we do make a PLT
928 entry, make sure the symbol has been recorded as dynamic.
930 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
932 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
933 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
934 (powerpcle-*-cygwin32): New.
935 * peicode.h (add_data_entry): Get address from vma.
937 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
939 * elflink.c (_bfd_elf_create_linker_section): If the symbol
940 attached to the section has already been created as an undefined
941 symbol, treat it as if it hasn't been created yet.
943 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
945 * elflink.h (elf_bfd_final_link): Don't output initial dummy
946 symbol or section symbols if stripping all symbols and this is not
947 a relocateable link. Don't output the symbol string table if
948 there are no symbols.
949 (elf_link_flush_output_syms): Don't do anything if there are no
952 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
954 * coff-aux.c: New file.
955 * hosts/m68kaux.h: New file.
956 * config.bfd (m68*-apple-aux*): New target.
957 * configure.in (m68*-apple-aux*): New native host.
958 (m68kaux_coff_vec): New vector.
959 * configure: Rebuild.
960 * targets.c (m68kaux_coff_vec): Declare.
961 * coffcode.h (bfd_coff_backend_data): Add field
962 _bfd_coff_link_add_one_symbol.
963 (bfd_coff_link_add_one_symbol): Define.
964 (compare_arelent_ptr): New static function if TARG_AUX.
965 (coff_write_relocs): If TARG_AUX, sort the relocs.
966 (coff_write_object_contents): Set A/UX aouthdr magic number.
967 (coff_link_add_one_symbol): Define if not defined.
968 (bfd_coff_std_swap_table): Initialize new field.
969 * libcoff.h: Rebuild.
970 * cofflink.c (coff_link_add_symbols): Call
971 bfd_coff_link_add_one_symbol rather than
972 _bfd_generic_link_add_one_symbol.
973 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
974 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
975 * coff-mips.c (mips_ecoff_backend_data): Likewise.
976 * Makefile.in: Rebuild dependencies.
977 (BFD32_BACKENDS): Add coff-aux.o.
978 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
980 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
982 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
983 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
985 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
987 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
988 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
989 (maintainer-clean): Warn about deleting special files.
990 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
992 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
993 warning symbols correctly.
994 * elf32-i386.c (elf_i386_relocate_section): Likewise.
995 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
996 * elf32-mips.c (mips_elf_relocate_section): Likewise.
997 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
998 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
999 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1001 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1004 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1006 * libcoff-in.h: aligned newly exported names with bfd naming
1007 conventions. Removed an erroneous define of POWERPC_LE_PE.
1008 * libcoff.h: Rebuild.
1009 * cofflink.c, coff-ppc.c: the above function name changes
1011 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1013 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1014 * ecoff.c (struct extsym_info): Define.
1015 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1016 to ecoff_link_write_external.
1017 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1018 Strip symbols when appropriate.
1020 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1021 * syms.c (BSF_OBJECT): Define.
1022 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1023 * bfd-in2.h: Rebuild.
1024 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1026 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1029 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1030 copying relocs into a shared object, treat a defined global symbol
1032 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1033 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1034 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1036 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1037 real defined symbol, not to a weak defined symbol.
1039 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1041 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1042 and made a few static functions externs.
1044 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1045 POWERPC_LE_PE hack in cofflink.
1047 * libcoff-in.h: promoted the following from cofflink.c to allow
1048 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1049 coff_debug_merge_element, struct coff_debug_merge_type,
1050 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1051 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1052 coff_debug_merge_hash_lookup, coff_link_section_info,
1053 coff_final_link_info, coff_debug_merge_hash_newfunc,
1054 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1056 * libcoff.h: re-gen'd
1058 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1060 * syms.c: Include "bfdlink.h".
1061 (struct stab_find_info): Define.
1062 (_bfd_stab_section_find_nearest_line): New function.
1063 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1064 * libbfd.h: Rebuild.
1065 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1066 * elf.c (_bfd_elf_find_nearest_line): Try calling
1067 _bfd_stab_section_find_nearest_line before searching the ELF
1068 symbol table. Find the closest STT_FUNC symbol, not the last one.
1069 * libcoff-in.h (coff_data_type): Add line_info field.
1070 * libcoff.h: Rebuild.
1071 * coffgen.c (coff_find_nearest_line): Try calling
1072 _bfd_stab_section_find_nearest_line before searching the COFF
1074 * Makefile.in: Rebuild dependencies.
1076 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1078 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1079 4 bytes, so we get the correct value when updating the register
1080 field in little endian mode.
1082 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1085 entry_section fields. Add sntoc and snentry fields.
1086 * libcoff.h: Rebuild.
1087 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1088 not toc_section and entry_section (the COFF file does not have any
1089 sections at this point).
1090 (coff_write_object_contents): Set o_snentry and o_sntoc from
1091 snentry and sntoc rather than entry_section and toc_section.
1092 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1093 snentry, not toc_section and entry_section.
1094 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1095 entry_section from hentry.
1096 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1098 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1099 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1100 than using toc_section directly.
1102 * archures.c: Add missing `.' in enum bfd_architecture.
1103 * bfd-in2.h: Rebuild.
1105 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1106 Robert Lipe <robertl@arnet.com>.
1108 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1110 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1111 to sections we allocate. Use bfd_zalloc to allocate initialial
1112 sections, not bfd_alloc.
1113 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1114 SDA{,2}I16 relocations.
1115 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1116 whether to put something in .sbss or not.
1117 (ppc_elf_relocate_section): Add support for more relocations. Add
1118 in sec->output_offset where appropriate. Make error messages
1119 include the symbol name.
1121 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1122 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1123 doesn't get redefined messages if -shared.
1125 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1126 section if the rel_section field has been set up.
1128 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1130 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1133 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1135 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1136 of flags, only flags used are controlled by mach number. Bump up
1137 output file mach number to highest of input file mach numbers.
1138 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1139 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1141 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1142 bfd_elf64_sparc_vec support.
1144 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1146 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1147 the embedded bit is set on some objects and not on others. Just
1149 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1152 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * coffcode.h (coff_new_section_hook): Don't try to align the
1157 * coffcode.h (coff_set_section_contents): Fix the handling of the
1158 .lib section to work even if the entire section contents are
1159 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1160 Robert Lipe <robertl@arnet.com>.
1162 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1165 memory here for contents.
1167 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1168 _SDA2_BASE_ by 32768.
1169 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1170 started using. Allocate contents for .sdata and .sdata2 sections
1172 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1174 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1175 size _SDA{,2}_BASE_.
1176 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1179 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1181 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1183 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1184 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1185 (bfd_mach_sparc_v9a): Define.
1186 (bfd_mach_sparc_v9_p): Define.
1187 * bfd-in2.h: Regenerated.
1188 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1190 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1191 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1192 to bfd_elf32_sparc_vec.
1193 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1194 Add v8plus{,a} support.
1196 (sparc_compatible): New function.
1197 * elf32-sparc.h: #include "elf/sparc.h".
1198 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1199 elf32_sparc_final_write_processing): New functions.
1200 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1201 elf_backend_final_write_processing): Define.
1203 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1205 * elf-bfd.h (struct elf_link_hash_entry): Add
1206 linker_section_pointer field.
1207 (enum elf_linker_section_enum): Enumeration for new way of
1208 creating linker dynamic sections and symbols.
1209 (elf_linker_section{,_pointers}): New structures for creating
1210 dynamic sections and symbols.
1211 (elf_obj_tdata): Add linker_section_pointers and linker_section
1213 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1214 (_bfd_elf_create_linker_section): New declarations.
1215 (_bfd_elf_find_pointer_linker_section): Ditto.
1216 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1217 (_bfd_elf_make_linker_section_rela): Ditto.
1219 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1221 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1222 (ppc_elf_create_linker_section): New function to create the
1223 sections .got, .sdata, and .sdata2.
1224 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1226 (ppc_elf_check_relocs): Support more of the eabi relocations.
1227 (ppc_elf_relocate_section): Ditto.
1228 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1229 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1231 * elflink.h (elf_create_pointer_linker_section): New function to
1232 create initialized pointers in dynamic linker sections.
1233 (elf_finish_pointer_linker_section): Actually intialize the
1234 pointers created above.
1236 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1237 macros to provide both 32 and 64 bit versions of
1238 elf_create_pointer_linker_section.
1239 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1240 provide both 32 and 64 bit versions of
1241 elf_finish_pointer_linker_section.
1243 * elflink.c (_bfd_elf_create_linker_section): New function to
1244 create a linker section.
1245 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1246 given address in the linker pointer offsets created for a given
1248 (_bfd_elf_make_linker_section_rela): Make a RELA section
1249 corresponding to the generated linker section.
1251 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1253 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1255 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1257 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1258 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1259 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1260 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1261 toc entry in an objdump) for now.
1262 (ppc_do_last, ppc_get_last): New function - needed to save processing
1263 the toc owner to the end.
1264 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1267 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1268 toc owner from being done till last. Must define POWERPC_LE_PC
1271 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1273 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1275 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1276 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1278 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1280 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1282 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1286 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1288 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1290 * elf.c (assign_file_positions_for_segments): Don't increment file
1291 offset for a segment which contains no loadable sections.
1293 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1295 * reloc.c: Add new PowerPC relocations.
1296 * {bfd-in2,libbfd}.h: Regenerate.
1298 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1299 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1301 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1303 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1306 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1309 * coffgen.c (coff_find_nearest_line): Don't try to cache
1310 information in sections that are not owned by a BFD. From Richard
1311 Henderson <richard@atheist.tamu.edu>.
1313 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1314 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1315 * elflink.h (elf_link_output_extsym): Remove special check for
1318 * ecoffswap.h: Add prototypes for static functions.
1320 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1322 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1323 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1325 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1326 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1327 support. Begin support for R_PPC_SDA{2,}REL.
1329 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1331 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1332 create the .got and .got.neg sections.
1333 (ppc_elf_size_dynamic_sections): Call it.
1334 (ppc_elf_check_relocs): Call it.
1335 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1336 (ppc_elf_check_relocs): Add error messages for relocations we
1337 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1340 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1342 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1343 section flags for V.4 and eabi.
1345 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * elf.c (assign_file_positions_for_segments): If a segment
1348 contains no sections, don't mark it as readable.
1350 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1351 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1353 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1354 dynamic section, if there is one.
1355 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1356 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1357 (bfd_elf64_swap_dyn_in): Likewise.
1358 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1360 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1362 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1363 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1364 <pirker@eiunix.tuwien.ac.at>.
1366 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1368 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1369 PowerPC V.4 and eabi.
1370 * bfd-in2.h: Regenerate.
1371 * libfd.h: Regenerate.
1373 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1375 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1376 section type and SHF_EXCLUDE section flag, turning them into the
1377 appropriate bfd section flag.
1379 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * xcofflink.c (xcoff_link_add_symbols): Create the special
1382 sections if we see a DYNAMIC object, in case that is the only
1383 XCOFF input object we see.
1385 * elf32-mips.c: Extensive changes for a start at dynamic linking
1386 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1388 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1389 (struct elf_backend_data): Remove
1390 elf_backend_create_program_headers field. Add
1391 elf_backend_additional_program_headers and
1392 elf_backend_modify_segment_map fields.
1393 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1395 (elf_backend_additional_program_headers): Likewise.
1396 (elf_backend_modify_segment_map): Likewise.
1397 (elf_backend_create_program_headers): Don't define.
1398 (elfNN_bed): Change to account for field changes.
1399 * elf.c (assign_file_positions_for_segments): Call new
1400 modify_segment_map backend function. Don't call old
1401 create_program_headers backend function.
1402 (get_program_header_size): Call additional_program_headers rather
1403 than create_program_headers.
1404 * elflink.h (elf_link_add_object_symbols): Initialize
1405 type_change_ok from new backend field.
1406 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1408 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1409 a reloc against the appropriate section.
1411 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1412 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1413 (elf_flags_init): Rename from elf_ppc_flags_init.
1414 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1416 (ppc_elf_copy_private_bfd_data): Likewise.
1417 (ppc_elf_merge_private_bfd_data): Likewise.
1419 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1422 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1424 * coff-alpha.c (alpha_relocate_section): During final link, allow
1425 output .lita section to be bigger than 64k by adjusting gp value
1426 on a per-input section basis.
1427 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1429 (struct ecoff_section_tdata): Add gp field.
1431 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1433 Handle Alpha ECOFF changes in OSF/1 3.2.
1434 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1436 * coff-alpha.c: Include "aout/ar.h".
1437 (alpha_ecoff_get_relocated_section_contents): Don't require an
1438 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1439 3.2 doesn't generate one.
1440 (alpha_relocate_section): Likewise.
1441 (alpha_ecoff_slurp_armap): Define.
1442 (alpha_ecoff_slurp_extended_name_table): Define.
1443 (alpha_ecoff_construct_extended_name_table): Define.
1444 (alpha_ecoff_truncate_arname): Define.
1445 (alpha_ecoff_write_armap): Define.
1446 (alpha_ecoff_generic_stat_arch_elt): Define.
1447 (alpha_ecoff_update_armap_timestamp): Define.
1449 (alpha_ecoff_read_ar_hdr): New static function.
1450 (alpha_ecoff_get_elt_at_filepos): New static function.
1451 (alpha_ecoff_openr_next_archived_file): New static function.
1452 (alpha_ecoff_get_elt_at_index): New static function.
1453 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1454 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1455 _bfd_ecoff to alpha_ecoff.
1456 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1457 field from backend structure, rather than always calling
1458 _bfd_get_elt_at_filepos.
1459 * coff-mips.c (mips_ecoff_backend_data): Initialize
1460 get_elt_at_filepos field.
1461 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1462 from _bfd_generic_read_ar_hdr with minor changes.
1463 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1464 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1465 * libbfd.h: Rebuild.
1467 * bfd-in.h (BFD_IN_MEMORY): Define.
1468 * libbfd-in.h (struct bfd_in_memory): Define.
1469 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1470 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1471 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1472 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1473 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1474 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1475 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1476 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1477 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1478 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1480 (bfd_openstreamr): Likewise.
1481 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1482 BFD_IN_MEMORY is not set.
1483 * riscix.c (riscix_some_aout_object_p): Likewise.
1484 * bfd-in2.h, libbfd.h: Rebuild.
1486 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1487 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1488 (bfd_get_elt_at_index): Define.
1489 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1490 bfd_get_elt_at_index. Change index parameter from int to
1492 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1493 (_bfd_noarchive_get_elt_at_index): Define.
1494 (_bfd_archive_bsd_get_elt_at_index): Define.
1495 (_bfd_archive_coff_get_elt_at_index): Define.
1496 * bfd-in2.h, libbfd.h: Rebuild.
1497 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1498 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1499 * ieee.c (ieee_get_elt_at_index): Define.
1500 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1501 * oasys.c (oasys_get_elt_at_index): Define.
1502 * som.c (som_get_elt_at_index): Define.
1504 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1505 numbers to the .text section.
1507 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1509 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1510 If there is a SEC_DEBUGGING section, get the contents of the debug
1511 information part from it.
1512 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1514 (ieee_write_object_contents): Check ieee_write_debug_part return.
1516 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1518 * config.bfd (i[345]86-*-freebsd*): Add target.
1519 * configure.in (i386freebsd_vec): Add vec.
1520 * configure: Regenerate.
1521 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1522 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1523 Rebuild dependencies..
1524 * freebsd.h: New file.
1525 * i386freebsd.c: New file.
1526 * targets.c (i386freebsd_vec): Declare.
1527 (bfd_target_vector): Add i386freebsd_vec.
1528 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1529 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1531 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1533 * ieee.c (ieee_slurp_debug): New static function.
1534 (ieee_object_p): Call it.
1535 (ieee_slurp_section_data): Skip debugging sections.
1536 (ieee_get_reloc_upper_bound): Likewise.
1537 (ieee_get_section_contents): Likewise.
1538 (ieee_canonicalize_reloc): Likewise.
1539 (ieee_write_section_part): Likewise.
1540 (ieee_write_debug_part): Likewise.
1541 (ieee_write_data_part): Likewise.
1542 (init_for_output): Likewise.
1544 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1546 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1548 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1549 relocs, since ppc_elf_relocate_section handles the linker case.
1550 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1552 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1553 ppc_elf_relocate_section since that is now the only caller.
1554 (ppc_elf_relocate_section): Ditto.
1556 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * coffcode.h (coff_write_object_contents): If we don't know the
1559 section of the entry point for an XCOFF executable, always set the
1560 entry address to -1.
1562 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1564 * elf.c (bfd_section_from_shdr): Add support for note sections.
1566 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * bfd-in.h (struct _symbol_info): Add stab_type field.
1569 * bfd-in2.h: Rebuild.
1570 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1572 * elf32-ppc.c: Remove trailing newline from calls to
1574 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1575 difference if target endianness is known.
1577 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1579 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1580 old style TOC16 references without using R_PPC_GOT.
1581 (ppc_reloc_type): Ditto.
1582 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1583 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1584 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1585 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1586 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1588 (ppc_elf_adjust_dynamic_symbol): Ditto.
1589 (ppc_elf_adjust_dynindx): Ditto.
1590 (ppc_elf_size_dynamic_sections): Ditto.
1591 (ppc_elf_finish_dynamic_symbol): Ditto.
1592 (ppc_elf_finish_dynamic_sections): Ditto.
1593 (ELF_DYNAMIC_INTERPRETER): Define.
1595 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1597 * elf.c (copy_private_bfd_data): When attaching sections to
1598 segments ignore sections that won't be allocated. Patch from
1601 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1603 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1606 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1608 * coff-i960.c (CALC_ADDEND): Define.
1609 (coff_i960_relocate_section): Add the input section VMA to the
1610 addend for PC relative relocs.
1612 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1614 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1615 to correctly terminate.
1617 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1619 * targets.c (enum bfd_endian): Define.
1620 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1621 from boolean to enum bfd_endian. Change header_byteorder_big_p
1623 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1624 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1625 * bfd-in2.h: Rebuild.
1626 * All targets: Change initialization of byteorder and
1627 header_byteorder to use enum bfd_endian values rather than
1629 * All files: Change all references to byteorder_big_p and
1630 header_byteorder_big_p to use new bfd_*_endian macros.
1632 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1634 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1636 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1638 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1640 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1642 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1644 * ieee.c: Lots of minor cleanups. Make many functions return
1645 errors rather than calling abort. Also:
1646 (ieee_write_twobyte): Remove; change callers to call existing
1647 ieee_write_2bytes function.
1648 (ieee_write_expression): Don't output the section twice when
1649 outputting a local symbol. Don't emit an extraneous zero if there
1651 (ieee_slurp_sections): Set the lma as well as the vma.
1652 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1654 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1655 a recognized one or bfd_arch_unknown.
1656 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1658 (ihex_get_symtab): Likewise.
1660 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1662 * aoutx.h: Include <ctype.h>.
1663 (struct aout_link_includes_table): Define.
1664 (struct aout_link_includes_totals): Define.
1665 (struct aout_link_includes_entry): Define.
1666 (aout_link_includes_lookup): Define macro.
1667 (struct aout_final_link_info): Add includes field.
1668 (aout_link_includes_newfunc): New static function.
1669 (NAME(aout,final_link)): Initialize includes hash table.
1670 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1672 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1674 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1676 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1678 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1680 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1682 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1683 (pe_print_private_bfd_data): call pe_print_reloc.
1684 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1685 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1686 up some debugging as well.
1688 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1690 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1693 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1695 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1696 when setting sections to NULL.
1698 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1700 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1702 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1703 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1705 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1706 * bfd-in2.h: Rebuild.
1708 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1710 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1712 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1714 * ihex.c (ihex_scan): Handle record types 4 and 5.
1715 (ihex_object_p): Permit types 4 and 5.
1716 (ihex_set_section_contents): Remove check for out of range
1718 (ihex_write_object_contents): Generate types 4 and 5.
1720 * elflink.h (elf_link_output_extsym): Just ignore warning and
1721 indirect references to symbols which don't really exist.
1723 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1725 * peicode.h (pe_print_idata): Minor format fixes
1726 (pe_print_edata): New function. Under private printing, this formats
1727 the edata section of a PE file.
1728 (pe_print_private_bfd_data): Added call to pe_print_edata.
1730 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1732 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1733 index, don't call stoi.
1735 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1737 * srec.c (srec_scan): Set lma as well as vma.
1739 * ihex.c: New file; support for Intel Hex format.
1740 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1741 (ihex_vec): Declare.
1742 (bfd_target_vector): Always include ihex_vec.
1743 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1744 * Makefile.in: Rebuild dependencies.
1745 (BFD_LIBS): Add ihex.o
1746 (BFD_LIBS_CFILES): Add ihex.c.
1747 * bfd-in2.h: Rebuild.
1749 * elf.c (assign_file_positions_for_segments): Sort the sections in
1751 (get_program_header_size): Return the right size if segment_map is
1753 (copy_private_bfd_data): Don't bother to sort the sections.
1755 * bfd.c (bfd_record_phdr): New function.
1756 * bfd-in.h (bfd_record_phdr): Declare.
1757 * bfd_in2.h: Rebuild.
1759 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1762 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1763 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1765 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1766 (bfd_zmalloc): Change declaration.
1767 * libbfd.h: Rebuild.
1768 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1769 and realloc. Don't set bfd_error_no_memory if they fail.
1771 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1773 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1774 uses as well. Added a new howto to deal with TOCREL16 relocs that
1775 are TOCDEFN as well.
1776 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1777 to handle RVA relocs from dlltool.
1778 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1779 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1780 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1782 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1783 to get the right section alignment.
1785 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1787 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1788 p_paddr if p_paddr is zero.
1789 (make_mapping): Set includes_filehdr and includes_phdrs for first
1791 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1793 (assign_file_positions_for_segments): Handle includes_filehdr and
1794 includes_phdrs. Remove special handling of PT_PHDR and first
1796 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1797 when appropriate. Remove special handling of PT_PHDR segment.
1798 Use a more complex condition for when a section is included in a
1799 segment to handle Solaris linker oddities.
1801 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1803 * coff-m88k.c (howto_table): Reformatted for easier reading;
1804 special_function now points to new function m88k_special_reloc.
1805 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1807 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1808 be done correctly by m88k_special_reloc.
1809 (reloc_processing): New function to be used by RELOC_PROCESSING.
1810 (RELOC_PROCESSING): Define to call reloc_processing.
1812 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1814 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1815 (pe_print_pdata): Likewise.
1817 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1818 obstack_alloc fails.
1819 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1821 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1822 * Many files: don't set bfd_error_no_memory if one of the above
1825 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1826 if p_paddr_valid is set.
1827 (copy_private_bfd_data): New static function.
1828 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1830 * elf.c (assign_file_positions_for_segments): Fix case where extra
1831 program headers were allocated.
1833 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1834 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1835 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1836 _bfd_elf_print_private_bfd_data.
1838 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1839 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1840 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1841 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1842 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1843 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1844 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1846 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1848 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1849 * elf.c (make_mapping): New static function.
1850 (map_sections_to_segments): New static function.
1851 (elf_sort_sections): New static function.
1852 (assign_file_positions_for_segments): New static function.
1853 (map_program_segments): Remove.
1854 (get_program_header_size): Remove sorted_hdrs, count, and
1855 maxpagesize parameters. Simplify.
1856 (assign_file_positions_except_relocs): When generating an
1857 executable, use assign_file_positions_for_segments.
1858 (elf_sort_hdrs): Remove.
1859 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1860 to get_program_header_size.
1862 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1864 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1866 * configure, config.in: Regenerate with autoconf 2.7.
1868 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1869 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1871 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1873 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1874 (ecoff_sec_to_styp_flags): Likewise.
1875 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1876 (ecoff_set_symbol_info): Handle scRConst.
1877 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1878 (ecoff_compute_section_file_positions): Handle .rconst section.
1879 (_bfd_ecoff_write_object_contents): Likewise.
1880 (ecoff_link_check_archive_element): Handle scRConst.
1881 (ecoff_link_add_externals): Likewise.
1882 (ecoff_link_write_external): Handle .rconst section.
1883 (ecoff_reloc_link_order): Likewise.
1884 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1885 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1887 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1889 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1890 DEF_DYNAMIC flag is set.
1892 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1894 * host-aout.c: If TRAD_HEADER is defined, include it.
1896 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1898 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1899 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1900 (BFD_NEED_DECLARATION): New function.
1901 * configure.in: Use BFD_NEED_DECLARATION.
1902 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1903 * configure, config.in: Rebuild with autoconf 2.6.
1905 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1906 special_sections before returning when called with a non XCOFF
1909 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1912 * coffcode.h (coff_compute_section_file_positions): Only pad the
1913 previous section to force file alignment when creating an
1916 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1918 * coffcode.h (coff_compute_section_file_positions): If
1919 RS6000COFF_C, set up the .debug section.
1921 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1922 if it is not large enough to accomodate the entire TOC area with
1923 signed 16 bit offsets.
1924 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1926 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1927 TOC anchor to use the TOC value used in the output file.
1929 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1931 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1932 (_bfd_coff_read_string_table): Likewise.
1934 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1936 * pe-arm.c: Fix typos.
1937 * coff-arm.c: Likewise.
1939 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1941 * coff-ppc.c (list_ele): Added "cat"egory member.
1942 (record_toc): New category parameter (priv or pub).
1943 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1944 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1945 the mainline. It addes extra toc cells in error.
1946 (ppc_coff_swap_sym_in_hook): Added some documentation.
1947 (dump_toc): Can now diagnose "virtual toc" chicanery.
1949 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1951 * elf-bfd.h (struct elf_link_hash_table): Change type of
1952 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1954 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1956 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1957 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1959 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1960 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1961 defined or mentioned in a regular file.
1963 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1965 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1966 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1967 (coff_ppc_relocate_section): Correct REL24 handling
1968 (ppc_process_before_allocation): Correct TOCDEFN handling
1970 * peicode.h (dir_names): Added name descriptions
1972 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1974 * VERSION: Updated to cygnus-2.6.
1976 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1978 * targets.c (m68k4knetbsd_vec): Declare.
1980 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1982 * targets.c (bfd_target): Change type of second argument to
1983 _bfd_print_private_bfd_data from void * to PTR.
1984 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1985 using PTR rather than void *.
1986 * bfd-in2, libbfd.h: Rebuild.
1987 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1989 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1990 _bfd_generic_bfd_print_private_bfd_data rather than casting
1993 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1995 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1996 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1998 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1999 BFD64_BACKENDS_CFILES): New variables.
2002 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2004 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2005 not at the file position of the first section.
2006 * coffcode.h (coff_compute_section_file_positions): Avoid using
2008 (coff_write_object_contents): When generating a PPC PE executable
2009 with no symbols, round up the file size to a COFF_PAGE_SIZE
2011 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2012 don't write out a string table.
2014 * elf.c (bfd_section_from_shdr): When using a different section
2015 header, pass the new one to _bfd_elf_make_section_from_shdr.
2016 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2017 (elf_map_symbols): Add section VMA to symbol value when comparing
2019 (_bfd_elf_compute_section_file_positions): Only build symbol table
2020 if there are some symbols. Set file offset of symtab and strtab
2022 (assign_file_positions_except_relocs): Remove dosyms parameter.
2023 Change all callers. Never set file offset of symtab and strtab
2025 (_bfd_elf_copy_private_section_data): New function.
2026 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2027 (_bfd_elf_copy_private_symbol_data): New function.
2028 (swap_out_syms): Check for special mapping of st_shndx created by
2029 copy_private_symbol_data.
2030 * elfxx-target.h: Use new copy routines.
2031 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2032 (_bfd_elf_copy_private_section_data): Declare.
2034 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2036 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2039 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2040 _bfd_dummy_target, matching the recent change to archive
2043 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2045 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2046 arithmetic on PTR types.
2048 * aout-target.h (MY(callback)): Set the lma of the sections.
2050 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2051 symbol into a reloc against the section.
2053 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2055 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2056 glue for the relocs: IMGLUE and IFGLUE.
2057 (record_toc): new function - tracks toc contents
2058 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2059 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2060 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2061 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2062 (ppc_record_toc_entry): Removed a debug define (duh)
2064 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2065 (pe_print_idata): New function - formats the idata section data
2066 (pe_print_pdata): New function - formats the pdata section data
2067 (pe_print_private_bfd_data): calls to above
2069 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2071 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2072 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2073 TARGET_SYM and TARGET_NAME for vector and BFD name.
2074 * coff-pmac.c (pmac_xcoff_vec): Remove.
2075 (TARGET_SYM, TARGET_NAME): Define.
2076 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2077 machine to 0, not all PowerMacs are 601s.
2079 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2081 * elfcode.h (elf_object_p): Read in any program headers.
2082 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2083 based on the program headers, if any.
2084 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2085 (map_program_segments): Set p_paddr of program headers based on
2088 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2090 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2093 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2094 trying to do a relocateable link with a non-a.out object file.
2096 * archive.c (bfd_generic_archive_p): Check the first object file
2097 in an archive even if target_defaulted is set. If the object file
2098 has the wrong xvec, reject it.
2100 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2101 be represented, report the name via _bfd_error_handler.
2102 (translate_to_native_sym_flags): Likewise.
2103 * elf32-mips.c (mips_elf_final_link): Likewise.
2104 * oasys.c (oasys_write_sections): Likewise.
2106 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2107 which checks for STYP_OVRFLO sections.
2108 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2109 reloc and lineno count overflows.
2110 (coff_write_object_contents): Call coff_count_linenumbers before
2111 coff_compute_section_file_positions. If RS6000COFF_C, handle
2112 reloc and lineno count overflows.
2113 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2114 relocs before dealing with .pad sections. Count overflow section
2115 headers when handling .pad sections.
2117 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2120 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2121 (struct xcoff_link_hash_table): Add descriptor_section and
2122 special_sections fields.
2123 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2124 (xcoff_link_add_symbols): Set linkage section alignment. Create
2125 descriptor section. Check for magic symbol names (_text, etc.),
2126 and record them in special_sections if found. Set
2127 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2128 descriptor field to point back to the function code symbol.
2129 (xcoff_sweep): Always mark the special descriptor_section.
2130 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2131 function descriptor, and mark it if it is.
2132 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2133 parameter, and fill it in. Allocate space for the descriptor
2135 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2136 global linkage code. If an undefined function descriptor is
2137 exported, arrange to define it. Warn about any other undefined
2139 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2140 (xcoff_write_global_symbol): Create a function descriptor when
2142 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2143 * bfd-in2.h: Rebuild.
2145 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2147 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2148 (ppc_coff_link_hash_table): new types for hashing
2149 (ppc_coff_link_hash_newfunc): hash entry constructor
2150 (ppc_coff_link_hash_table_init): hash table initializer
2151 (ppc_coff_link_hash_table_create): hash table constructor
2152 (ppc_record_toc_entry): changed references to hash table
2153 (coff_ppc_relocate_section): changed references to hash table
2155 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2156 * libcoff.h: Rebuild
2158 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2159 (coff_link_add_symbols): removed toc_offset init
2161 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2163 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2166 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2167 if it is given and mmep is available.
2168 * acconfig.h: Undef USE_MMAP.
2169 * configure, config.in: Regenerated.
2170 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2171 table handling the old way.
2172 (aout_get_external_symbols): Don't complain if last byte of string
2174 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2175 (bfd_free_window) [! USE_MMAP]: Don't define.
2176 (bfd_get_file_window,
2177 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2179 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2181 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2184 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2186 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2187 compatible with AMD generated COFF files. Try to support both AMD
2188 and GNU formats simultaneously.
2189 (coff_a29k_relocate_section): Likewise.
2191 * libbfd.c (bfd_get_file_window): Change writable parameter from
2192 int to boolean; update all callers. Pass MAP_SHARED if not
2193 writable--it's required on Solaris. Cast fprintf argument to
2195 * bfd-in.h (bfd_get_file_window): Update declaration.
2196 * bfd-in2.h: Rebuild.
2197 * aoutx.h: Update calls to bfd_get_file_window.
2199 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2201 (xcoff_swap_ldhdr_in): New static function.
2202 (xcoff_swap_ldsym_in): New static function.
2203 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2204 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2205 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2206 Handle XTY_ER/XMC_XO symbols correctly.
2207 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2208 rather than normal symbol table.
2209 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2210 already defined with the same absolute value.
2211 (xcoff_mark): When considering called symbols, check whether the
2212 descriptor is from a dynamic object, rather than the symbol
2214 (xcoff_build_ldsyms): Likewise.
2216 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2217 Cast realloc and malloc return values. If malloc or realloc fail,
2218 set bfd_error_no_memory.
2219 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2220 * bfd-in2.h: Rebuild.
2222 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2224 * coff-ppc.c (ppc_record_toc_entry): new function.
2225 (in_reloc_p): changed return value.
2226 (coff_ppc_relocate_section): much rework.
2227 (ppc_allocate_toc_section): new function.
2228 (ppc_process_before_allocation): new function.
2229 (ppc_coff_swap_sym_in_hook): new function.
2231 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2232 (coff_link_add_symbols): initialize toc_offset.
2234 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2235 (coff_swap_aouthdr_out): Added more sections to the data
2236 dictionary for the pe file header. Also changed linker version
2237 number on the ppc side.
2238 (dir_names): small improvements to the dictionary printing.
2239 (pe_mkobject_hook): save the file level flags.
2241 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2242 (pe_tdata): added real_flags field
2243 (coff_tdata): added local_toc_sym_map and access macro
2245 * libcoff.h (coff_link_hash_entry): added toc_offset field
2246 (pe_tdata): added real_flags field
2247 (coff_tdata): added local_toc_sym_map and access macro
2249 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2250 (coff_mkobject): init for local_toc_sym_map
2251 (coff_write_object_contents): set the internal_a.magic to
2252 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2255 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2257 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2258 entries until both the line number address and the function name
2259 address are too large.
2261 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2262 * configure: Rebuilt.
2264 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2265 is defined in the environment.
2267 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2269 * som.c (som_get_section_contents_in_window): Define to use
2272 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2274 * coff-i860.c: New file, based on coff-i386.c.
2275 * cpu-i860.c: New file, based on cpu-i386.c.
2276 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2277 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2278 targets, using i860coff_vec.
2279 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2280 trad-core.o and hosts/i860mach3.h.
2281 (i860coff_vec): Use coff-i860.o and cofflink.o.
2282 * configure: Rebuild.
2283 * Makefile.in: Rebuild dependencies.
2284 (ALL_MACHINES): Add cpu-i860.o.
2285 (BFD32_BACKENDS): Add coff-i860.o.
2286 (CFILES): Add cpu-i860.c and coff-i860.c.
2287 * targets.c (i860coff_vec): Declare.
2288 (bfd_target_vector): Add &i860coff_vec.
2289 * archures.c (bfd_i860_arch): Declare.
2290 (bfd_archures_list): Add &bfd_i860_arch.
2291 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2292 (coff_set_flags): Handle bfd_arch_i860.
2293 (coff_write_object_contents): Handle I860 a.out magic number.
2295 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2297 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2298 the created .tc section to 2.
2299 (xcoff_mark): Don't keep a .loader reloc for a call to an
2300 undefined symbol when creating a shared library.
2301 (xcoff_build_ldsyms): When creating a shared library, generate
2302 global linkage code for a call to an undefined symbol.
2304 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2306 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2307 BFD32_BACKENDS, BFD64_BACKENDS.
2308 (.dep1): Put mkdep output in a separate file.
2309 Rebuilt dependencies.
2311 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2314 Permit use of mmap when available:
2316 * configure.in: Check for mmap, madvise, mprotect.
2317 * config.in, configure: Regenerated.
2319 * libbfd.c (struct _bfd_window_internal): Define type.
2320 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2322 (ok_to_map): New static variable for debugging.
2323 (_bfd_generic_get_section_contents_in_window): New function.
2324 * bfd-in.h (bfd_window_internal): Declare type.
2325 (bfd_window): Define type.
2326 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2327 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2330 * libaout.h (struct aoutdata): Add two window fields.
2331 (obj_aout_sym_window, obj_aout_string_window): New macros.
2332 * aoutx.h (some_aout_object_p): Initialize windows.
2333 (aout_get_external_symbols): Get symbol data and strings in
2334 windows instead of explicitly allocated buffers.
2335 (slurp_symbol_table): Free window instead of memory.
2336 (bfd_free_cached_info): Release windows instead of freeing storage
2338 (aout_link_free_symbols): Ditto.
2340 * targets.c (bfd_target): Add new field for
2341 get_section_contents_in_window.
2342 (BFD_JUMP_TABLE_GENERIC): Updated.
2343 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2344 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2345 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2346 macros for get_section_contents_in_window field.
2348 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2350 * core.c: Renamed to corefile.c
2351 * makefile.dos (OBJS): Change core.o to corefile.o
2352 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2355 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2357 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2358 targ_selvecs to allow debugging under Irix-5 native.
2361 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2363 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2364 to o. Clobber and restore the list of new csects around the call
2365 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2366 linker error and the linker wants to read the symbol table. Reset
2367 the line number count of a real section even if it has no relocs.
2368 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2370 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2373 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2375 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2376 an undefined symbol in a shared link.
2378 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2379 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2380 phdm@info.ucl.ac.be (Philippe De Muyter).
2382 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2384 * coff-m88k.c (rtype2howto): New static function.
2385 (RTYPE2HOWTO): Use it rather than a macro definition.
2387 * coffcode.h (coff_write_object_contents): set internal_a.magic
2388 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2390 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2391 define TRAD_HEADER to new file hosts/delta68.h.
2392 m88*-motorola-sysv*, however, does use ptrace-core.o.
2393 * hosts/delta68.h: New file.
2395 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2396 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2398 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2400 * i386linux.c (MY(vec)): Declare before use.
2402 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2404 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2405 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2407 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2408 BFD is not of the right type.
2409 (bfd_elf_get_needed_list): Likewise.
2410 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2411 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2412 * xcofflink.c (XCOFF_XVECP): Define.
2413 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2415 (bfd_xcoff_import_symbol): Likewise.
2416 (bfd_xcoff_export_symbol): Likewise.
2417 (bfd_xcoff_link_count_reloc): Likewise.
2418 (bfd_xcoff_record_link_assignment): Likewise.
2419 (bfd_xcoff_size_dynamic_sections): Likewise.
2421 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2422 table index against the number of symbols for a base relative
2425 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2427 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2428 full_aouthdr flag here...
2429 (_bfd_xcoff_bfd_final_link): ...not here.
2431 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2433 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2434 systems that have a system <libelf.h>.
2435 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2436 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2437 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2438 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2439 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2440 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2441 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2443 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2445 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2446 set, set BSF_WEAK in symbol. Change all callers.
2447 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2448 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2449 _bfd_generic_link_add_one_symbol.
2450 (ecoff_indirect_link_order): Check that the section tdata relocs
2451 are not NULL before using them.
2453 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2454 define TRAD_HEADER as hosts/alphalinux.h.
2455 * configure: Rebuild.
2456 * hosts/alphalinux.h: New file.
2457 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2460 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2462 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2463 C_ECOMM storage classes.
2465 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2467 (xcoff_mark): Call xcoff_mark_symbol.
2468 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2469 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2471 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2473 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2475 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2477 (xcoff_find_reloc): New static function.
2478 (xcoff_link_add_symbols): Use it.
2479 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2480 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2481 relocate the value of C_DECL.
2483 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2485 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2487 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2488 callback decide what goes in .relocs.
2489 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2490 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2493 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2498 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2500 * xcofflink.c: More improvements, mostly to fix handling of
2501 constructors and a few other special cases.
2502 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2503 zero, reverting yesterday's change.
2504 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2505 (bfd_xcoff_link_count_reloc): Declare.
2506 (bfd_xcoff_record_link_assignment): Declare.
2507 * bfd-in2.h: Rebuild.
2509 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2511 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2512 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2513 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2514 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2515 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2516 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2518 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2521 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2522 segments includes the a.out header. See to that the magic number
2523 *always* is big-endian.
2525 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2526 m68k4k NetBSD configurations.
2528 * configure.in, configure: Separate i386 & mips NetBSD
2529 configurations from other BSD ones. Don't assume DEC is the only
2530 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2531 configurations. Add support for m68k4k NetBSD object format.
2533 * libaout.h: Added M_68K4K_NETBSD magic.
2535 * m68k4knetbsd.c: New file.
2537 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2539 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2542 * hosts/mipsnbsd.h: New file.
2545 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2547 * config.bfd: Add config stuff for mips*-*-magic* to set
2548 targ_defvec to ecoff_big_vec.
2551 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2553 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2555 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2556 toc_section, and entry_section fields.
2557 (struct xcoff_section_tdata): Remove ldrel_count field.
2558 * libcoff.h: Rebuild.
2559 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2561 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2562 full a.out header if full_aouthdr is set in xcoff_data.
2563 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2564 based on sections stored in xcoff_data.
2565 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2567 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2568 (rs6000coff_vec): Set symbol_leading_char to '.'.
2569 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2570 value stored in ret rather than returning a pointer value.
2572 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2574 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2577 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2579 * som.c (som_slurp_string_table): Allocate the strings with malloc
2580 since they're free'd by free_cached_info.
2581 (som_slurp_symbol_table): Similarly for the symbol table.
2583 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2585 * Makefile.in (diststuff): Don't make headers.
2587 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2589 * Makefile.in: Rebuild dependencies.
2591 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2592 output_bfd is not SunOS.
2593 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2594 non-SunOS input files.
2596 * xcofflink.c: Extensive changes to support linking shared objects
2597 and generating a .loader section.
2598 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2599 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2600 last_symndx, and ldrel_count fields.
2601 * libcoff.h: Rebuild.
2602 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2603 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2605 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2606 (bfd_xcoff_export_symbol): Declare.
2607 (bfd_xcoff_size_dynamic_sections): Declare.
2608 * bfd-in2.h: Rebuild.
2610 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2612 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2613 * configure: Rebuild.
2614 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2615 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2617 (pmac_xcoff_vec): Update to use new xcoff support.
2618 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2619 (xcoff_write_armap): Declare buf as unsigned char.
2620 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2622 * mpw-make.sed: Generalize subdir_do edit.
2624 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2626 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2627 correctly. Don't initialize asect->vma.
2629 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2631 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2632 something a little less than the page size.
2634 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2636 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2638 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2640 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2641 * coffcode.h (coff_write_object_contents): If .bss is before
2642 .data us that as data_start.
2643 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2645 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2646 (coff_swap_outhdr_out): Hardwire in version number.
2648 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2650 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2651 major and minor to *_vno, since the former are also macros in
2652 SunOS header files. Cast result of bfd_alloc to appropriate
2655 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2656 before assigning to sec_data.
2658 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2660 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2661 now relative to the section, not absolute.
2662 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2663 get the file name when there is a N_SO directory name. When
2664 handling stabs, remember that section->vma was added to the
2667 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2669 * sunos.c (struct sunos_link_hash_table): Add needed field.
2670 (sunos_link_hash_table_create): Call bfd_release, not free.
2671 (sunos_link_hash_table_create): Initialize needed field.
2672 (sunos_add_dynamic_symbols): Record needed objects.
2673 (bfd_sunos_get_needed_list): New function.
2674 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2675 * bfd-in2.h: Rebuild.
2677 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2679 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2681 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * bfd-in.h (struct bfd_link_needed_list): Rename from
2684 bfd_elf_link_needed_list.
2685 * bfd-in2.h: Rebuild.
2686 * elf.c, elflink.h, libelf.h: Corresponding changes.
2688 Add start at AIX linker support; no shared libraries yet.
2689 * xcofflink.c: New file.
2690 * configure.in (rs600coff_vec): Use xcofflink.o.
2691 * configure: Rebuild.
2692 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2694 (struct xcoff_section_tdata): Define.
2695 (xcoff_section_data): Define macro.
2696 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2697 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2698 (_bfd_xcoff_bfd_final_link): Declare.
2699 (_bfd_ppc_xcoff_relocate_section): Declare.
2700 * libcoff.h: Rebuild.
2701 * coff-rs6000.c: Clean up a bit.
2702 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2703 cputype, csects, and debug_indices.
2704 (xcoff_copy_private_bfd_data): Copy cputype.
2705 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2706 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2707 (xcoff_reloc_type_lookup): Rename from
2708 rs6000coff_reloc_type_lookup.
2709 (coff_relocate_section): Define.
2710 (_bfd_xcoff_sizeof_headers): Define.
2711 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2712 (_bfd_xcoff_bfd_relax_section): Define.
2713 (_bfd_xcoff_bfd_link_split_section): Define.
2714 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2716 * coffcode.h (coff_compute_section_file_positions): If AIX,
2717 increment sofar by SMALL_AOUTSZ if not executable.
2718 (coff_write_object_contents): If AIX, always output an a.out
2719 header; if not executable, header size of SMALL_AOUTSZ.
2720 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2721 (_bfd_stringtab_init): Initialize xcoff field.
2722 (_bfd_xcoff_stringtab_init): New function.
2723 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2724 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2725 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2726 * libbfd.h: Rebuild.
2727 * Makefile.in: Rebuild dependencies.
2728 (BFD32_BACKENDS): Add xcofflink.o.
2729 (CFILES): Add xcofflink.c.
2731 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2732 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2733 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2735 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2737 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2739 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2741 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2742 * config.in: Regenerated.
2744 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2745 (_bfd_chunksize): New variable.
2746 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2747 for obstack chunk size.
2748 * configure.in: Check for getpagesize.
2749 * configure: Regenerated.
2751 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2753 * trad-core.c (rawptr): Make it a local variable of
2754 ptrace_unix_core_file_p.
2756 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2758 * coff-arm.c (in_reloc_p): New.
2759 * coff-i386.c (in_reloc_p): New.
2760 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2761 (coff_write_object_contents): Only set has_reloc_section
2763 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2764 in_reloc_p to decide if reloc should be emitted.
2765 * libcoff.h (pe_data_type.in_reloc_p): New.
2766 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2768 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2770 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2771 (_bfd_coff_read_internal_relocs): Likewise.
2772 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2773 (_bfd_coff_read_internal_relocs): Likewise.
2775 * elflink.h (elf_link_add_object_symbols): Correct conditions
2776 under which type and size change warnings are issued.
2778 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2780 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2781 a symbol which is not in a real section.
2782 (coff_write_native_symbol): Corresponding change.
2784 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2785 coff_link_hash_newfunc and make non-static.
2786 (_bfd_coff_link_hash_table_init): New function, broken out of
2787 _bfd_coff_link_hash_table_create.
2788 (_bfd_coff_link_hash_table_create): Use it.
2789 (process_embedded_commands): Make static.
2790 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2791 (_bfd_coff_link_hash_table_init): Declare.
2792 * libcoff.h: Rebuild.
2794 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2795 field in XCOFF tdata.
2796 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2797 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2798 based on cputype stored in a.out header, or in n_type of initial
2800 (coff_write_object_contents): Set cputype correctly in a.out
2802 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2804 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2805 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2807 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2808 * libcoff.h: Rebuild.
2810 * cpu-rs6000.c (rs6000_compatible): New static function.
2811 (bfd_rs6000_arch): Use it.
2812 * cpu-powerpc.c (powerpc_compatible): New static function.
2813 (arch_info_struct): Define various flavours of PowerPC.
2814 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2817 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2819 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2821 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2823 * elflink.h (elf_link_add_object_symbols): Don't warn about
2824 changing the size or type if the old definition was weak.
2826 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2828 * coffcode.h (combined_entry_type): Add fix_line field.
2829 (coff_slurp_line_table): Warn if we try to set the lineno field of
2831 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2832 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2833 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2834 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2836 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2837 * libcoff.h: Rebuild.
2839 * libcoff-in.h (struct xcoff_tdata): Define.
2840 (xcoff_data): Define.
2841 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2842 * bfd-in2.h, libcoff.h: Rebuild.
2843 * coff-rs6000.c (xcoff_mkobject): New static function.
2844 (coff_mkobject): Define.
2845 (xcoff_copy_private_bfd_data): New static function.
2846 (coff_bfd_copy_private_bfd_data): Define.
2847 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2849 (rs6000coff_vec): Add DYNAMIC to object_flags.
2850 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2851 .loader sections specially.
2852 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2853 section alignment from the XCOFF tdata information.
2854 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2855 F_SHROBJ, and copy the extra a.out header information into the
2856 XCOFF tdata structure.
2857 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2858 F_DYNLOAD and the extra a.out header information.
2859 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2860 C_HIDEXT symbol with attached csect information.
2861 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2862 in the o_maxdata field.
2863 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2864 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2865 end if BSF_NOT_AT_END is set.
2867 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2868 _bfd_read_ar_hdr_fn.
2869 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2870 * bfd-in2.h, libbfd.h: Rebuild.
2871 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2873 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2874 (bfd_slurp_bsd_armap_f2): Likewise.
2875 (_bfd_slurp_extended_name_table): Likewise.
2877 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2879 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2881 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2882 when the symbol table is empty.
2884 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2885 space for section symbols, since we don't output them either.
2886 (elf_m68k_adjust_dynindx): Removed.
2888 * ptrace-core.c (rawptr): Make it a local variable of
2889 ptrace_unix_core_file_p.
2891 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2893 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2896 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2897 Mac object file formats.
2899 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2901 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2902 auxent if there isn't one.
2903 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2904 rather than FILNMLEN as the maximum name length.
2906 * coffcode.h (bfd_coff_backend_data): Add new field
2907 _bfd_coff_print_aux.
2908 (bfd_coff_print_aux): New static function.
2909 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2910 scnlen field of an XTY_LD csect aux entry.
2911 (coff_print_aux): New static function.
2912 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2913 in coff_pointerize_aux_hook.
2914 (bfd_coff_std_swap_table): Initialize new field.
2915 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2916 * libcoff.h: Rebuild.
2917 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2918 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2920 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2921 if there are symbols, for native AIX ld compatibility.
2923 * coffcode.h (bfd_coff_backend_data): Add new field
2924 _bfd_coff_pointerize_aux_hook.
2925 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2926 or I960, and as 0 otherwise.
2927 (bfd_coff_std_swap_table): Initialize new field.
2928 * libcoff.h: Rebuild.
2929 * coffgen.c (coff_pointerize_aux): Change parameters to take
2930 symbol pointer instead of type and class, and to take aux index.
2931 Call _bfd_coff_pointerize_aux_hook if it is defined.
2932 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2933 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2934 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2936 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2937 read-only/host-only support.
2939 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2941 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2944 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2945 BFD_JUMP_TABLE_ARCHIVE accordingly.
2946 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2947 (_bfd_compute_and_write_armap): Declare.
2948 (_bfd_generic_read_ar_hdr): Declare.
2949 (_bfd_read_ar_hdr): Define.
2950 (_bfd_noarchive_read_ar_hdr): Define.
2951 (_bfd_archive_bsd_read_ar_hdr): Define.
2952 (_bfd_archive_coff_read_ar_hdr): Define.
2953 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2954 _bfd_read_ar_hdr instead.
2955 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2956 (_bfd_compute_and_write_armap): Rename from
2957 compute_and_write_armap. Make non-static. Change all callers.
2958 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2959 than _bfd_snarf_ar_hdr.
2960 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2961 * ieee.c (ieee_read_ar_hdr): Define.
2962 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2963 * oasys.c (oasys_read_ar_hdr): Define.
2964 * som.c (som_read_ar_hdr): Define.
2965 * bfd-in2.h, libbfd.h: Rebuild.
2967 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2969 * peicode.c (coff_swap_filehdr_in): If symptr is
2970 zero, there aren't any symbols, even if nsyms is set.
2972 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2974 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2976 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2977 sections, and set styp correctly for them: .got, .hash, .dynamic,
2978 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2979 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2981 (ecoff_sort_hdrs): New static function.
2982 (ecoff_compute_section_file_positions): Return boolean, not void.
2983 Sort the sections by VMA before looking through them. Put the
2984 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2985 section on an appropriate boundary within the page.
2986 (ecoff_compute_reloc_file_positions): Check return value of
2987 ecoff_compute_section_file_positions.
2988 (_bfd_ecoff_set_section_contents): Likewise.
2989 (_bfd_ecoff_write_object_contents): Check for various Alpha
2990 section types when incrementing text_size and data_size. Call
2991 adjust_headers backend function if it exists.
2992 * coff-alpha.c (alpha_adjust_headers): New static function.
2993 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2994 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2996 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2998 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3000 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3001 of ALTERNATE_AIX_CORE_FORMAT.
3002 * configure.in (aix4): No longer need CORE_FLAGS.
3003 * configure: Updated.
3005 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3007 NS32k changes from Ian Dall:
3008 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3010 (aout_link_input_section_std, aout_link_input_section_ext,
3011 aout_link_reloc_link_order): Call them instead of _bfd_*
3013 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3015 (backend_data): Use it instead of hardcoded zero.
3017 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3018 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3020 * ns32knetbsd.c: Include bfd.h.
3021 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3022 (MY_bfd_reloc_type_lookup): Declare function too.
3023 * pc532-mach.c (set_sizes): Don't declare.
3024 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3025 (backend_data, MY_backend_data): Don't define.
3027 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3028 ns32k-*-lites* like ns32k-*-netbsd*.
3030 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3033 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3035 * coffcode.h (coff_write_object_contents): Restore setting
3036 f_timdat to 0, deleted on August 22.
3038 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3040 * coffcode.h (coff_bfd_copy_private_symbol_data,
3041 coff_bfd_copy_private_section_data,
3042 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3043 * peicode.h (coff_bfd_copy_private_bfd_data): New
3044 (pe_bfd_copy_private_bfd_data): New.
3045 (coff_swap_scnhdr_in): Swap bss size into the right place.
3046 (pe_print_private_bfd_data): Add some newlines.
3048 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3050 * som.c (setup_sections): Don't die if a space has no subspaces.
3052 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3054 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3055 dynamic symbol override a common symbol. Don't change the size or
3056 type if they have been set and the new symbol is not a definition.
3057 Warn if the size or type changes.
3059 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3061 * som.c (som_begin_writing): Don't write the symbol table or
3063 (som_finish_writing): Write them here. Place them after the
3064 subspace data, but before the relocs.
3066 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3068 * sunos.c (sunos_add_one_symbol): Just pass false, not
3069 info->shared_library, to sunos_create_dynamic_sections.
3070 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3072 (sunos_check_dynamic_reloc): Remove .text section assertion.
3074 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3076 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3077 * configure, configure.in: Add pmac_xcoff_vec case.
3078 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3079 * coff-pmac.c: New file, PowerMac XCOFF support.
3080 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3081 * targets.c (pmac_xcoff_vec): Declare.
3083 * mpw-config.in: Various changes to be compatible with the
3084 autoconf-based configury.
3085 * mpw-make.sed: New file, sed commands to translate Unix
3086 makefile into MPW syntax.
3087 * mpw-make.in: Remove.
3088 * hosts/mpw.h: Remove.
3089 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3090 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3092 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3094 * binary.c (binary_get_symtab): Return an empty string on error.
3095 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3097 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3099 * coff-ppc.c: Reformatted according to gnu conventions
3100 Removed irrelevant "if 0" code
3102 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3104 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3105 symbols rather than as indirect symbols.
3106 (MY(slurp_symbol_table)): Don't do anything special about
3109 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3110 of .ctors and .dtors sections is no larger than 2.
3112 * sunos.c (sunos_add_one_symbol): Don't change
3113 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3115 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3116 dynamic symbols when creating a shared library.
3117 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3119 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3120 written even if it is not defined in a regular object.
3121 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3122 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3123 rather than the constant 22.
3124 (sunos_check_dynamic_reloc): Handle creating a shared library.
3125 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3126 zero when creating a shared library.
3127 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3128 write it out at the start of the symbol table.
3130 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3132 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3134 * config.bfd: Add arm-*-coff.
3135 * configure.in, configure: Add armcoff_{little,big}_vec.
3136 * targets.c (armcoff_{little,big}_vec): Declare.
3137 (bfd_target_vector): Add armcoff_{little,big}_vec.
3138 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3140 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3142 * targets.c (bfd_find_target): Remove debugging code.
3144 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3146 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3148 * Makefile.in: added *-ppc files
3149 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3150 allow pe based .o's to be shared with other tools on ppc/NT
3151 * config.bfd: added powerpc[le]-[pe|winnt] config support
3152 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3153 * peicode.h: Added more section flags for PE on ppc
3154 Added coff_swap_filehdr_out to allow peicode.h to be
3155 used for non-image PE files on ppc.
3156 Check for image, or not, before copying pe_opthdr
3157 * targets.c: Added new bfd's
3158 * targets.c: Removed two inactive bfds that shouldn't have made it this
3161 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3164 explicit values to initialize all relocs. Change all users.
3165 (ppc_elf_brtaken_inner): New function to handle branch predicition
3167 (ppc_elf_brtaken_reloc): Ditto.
3168 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3169 relocs use ppc_elf_unsupported_reloc.
3170 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3171 needs to be reported.
3172 (ppc_elf_relocate_section): Support branch prediction relocs.
3174 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3176 * bfd.c (bfd_assert): Remove \n from string passed to
3179 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3180 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3181 (bfd_coff_make_section_hook): Don't define.
3182 (coff_make_section_hook): Remove.
3183 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3184 (styp_to_sec_flags): Likewise.
3185 (coff_write_object_contents): Likewise.
3186 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3188 * libcoff.h: Rebuild.
3189 * coffgen.c (make_a_section_from_file): Just call
3190 bfd_make_section_anyway, not bfd_make_section or
3191 bfd_coff_make_section_hook.
3192 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3193 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3194 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3195 make_section_hook field.
3196 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3198 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3199 pointers into value field for warning and indirect symbols; just
3200 leave the value field alone.
3201 * linker.c (generic_link_add_symbol_list): Use next symbol for
3202 warning and indirect symbols, rather than looking in symbol value.
3203 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3204 parameter. Change all callers. Remove support for indirect
3205 symbols; it didn't work anyhow.
3206 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3207 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3208 * bfd-in2.h: Rebuild.
3210 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3212 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3213 go back to telling the tools this reloc operates on 32 bits.
3215 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3217 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3218 rather than a direct fprintf.
3219 * archive.c (_bfd_write_archive_contents): Likewise.
3220 * coffcode.h (coff_slurp_symbol_table): Likewise.
3221 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3222 (ppc_elf_unsupported_reloc): Likewise.
3223 (ppc_elf_relocate_section): Likewise.
3224 * i386linux.c (linux_tally_symbols): Likewise.
3225 (linux_finish_dynamic_link): Likewise.
3226 * osf-core.c (osf_core_core_file_p): Likewise.
3227 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3228 * som.c (som_sizeof_headers): Likewise.
3229 * srec.c (srec_bad_byte): Likewise.
3230 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3231 * libbfd-in.h (bfd_assert): Declare first parameter const.
3232 * libbfd.h: Rebuild.
3233 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3234 bfd_reloc_overflow is enough.
3235 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3236 * coff-h8500.c (rtype2howto): Likewise.
3237 * coff-z8k.c (rtype2howto): Likewise.
3238 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3239 * elf.c (_bfd_elf_get_lineno): Likewise.
3240 (_bfd_elf_no_info_to_howto): Likewise.
3241 (_bfd_elf_no_info_to_howto_rel): Likewise.
3242 * hp300hpux.c (convert_sym_type): Likewise.
3243 (MY(swap_std_reloc_in)): Likewise.
3244 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3246 * libaout.h (struct aoutdata): Add line_buf field.
3247 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3248 and filename_buffer. Instead, use a malloc buffer stored in the
3249 new line_buf field. Remove length restrictions.
3251 * coffgen.c (string_size): Remove static variable.
3252 (debug_string_size, debug_string_section): Likewise.
3253 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3254 and debug_string_size_p parameters. Use them instead of the
3255 global variables. Change all callers.
3256 (coff_write_symbol): Likewise.
3257 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3258 (coff_write_symbols): Add local variables to replace removed
3261 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3262 function, and line_base fields.
3263 * libcoff.h: Rebuild.
3264 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3265 information, rather than using static variables.
3267 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3268 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3270 * init.c (initialized): Remove static variable.
3271 (bfd_init): Don't bother setting initialized.
3272 (bfd_check_init): Remove.
3273 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3274 * libbfd.h: Rebuild.
3276 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3278 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3279 size for full core dumps. Copy core file header to private data.
3280 (rs6000coff_core_file_failing_command,
3281 rs6000coff_core_file_failing_signal): New functions to extract
3282 the file name and terminating signal from the core file.
3283 * coff-rs6000.c: Use them.
3285 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3287 Change arch info to be const, initialized at compile time.
3288 * archures.c: Reindent many functions. Change CONST to const.
3289 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3290 nothing set it anyhow. Make next const.
3291 (bfd_arch_info_list): Remove.
3292 (bfd_archures_list): Rename from archures_init_table. Change from
3293 a table of function pointers to a table of bfd_arch_info_type
3294 structure addresses.
3295 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3296 (bfd_lookup_arch): Likewise.
3297 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3299 (bfd_default_arch_struct): Make const.
3300 (bfd_arch_init, bfd_arch_linkin): Remove.
3301 (bfd_get_arch_info): Return a const pointer.
3302 * init.c (bfd_init): Don't call bfd_arch_init.
3303 * bfd.c (struct _bfd): Make arch_info const.
3304 * bfd-in2.h: Rebuild.
3305 * libbfd.h: Rebuild.
3306 * configure.in: Put & before everything in $selarchs.
3307 * configure: Rebuild.
3308 * cpu-*.c: Change bfd_*_arch from a function which calls
3309 bfd_arch_linkin to a const structure.
3310 * ieee.c (ieee_object_p): Make arch const.
3312 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3314 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3316 * bfd-in2.h: Regenerate.
3317 * libbfd.h: Regenerate.
3319 * elf32-ppc.c (reloc_type): Update names to match current draft.
3320 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3321 relative. Update names to current V.4 draft.
3322 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3323 (ppc_elf_relocate_section): Rename relocations to match draft.
3325 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3327 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3328 compiled with -mrelocatable-lib to be linked with either normal
3329 modules or -mrelocatable modules.
3331 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3333 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3334 in the a.out header.
3336 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3337 a reloc against a local symbol, even if it's not a section.
3339 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3341 * targets.c (bfd_target): Remove unused align_power_min field.
3342 * bfd-in2.h: Rebuild.
3343 * All backends: Remove initialization of align_power_min.
3345 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3347 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3349 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3351 * config.bfd (mips-dec-netbsd*): New target.
3352 * configure.host (mips-dec-netbsd*): New host.
3353 * configure.in (mips-dec-netbsd*): New native.
3354 * configure: Rebuild.
3356 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3358 Make the COFF backend linker merge common types:
3359 * cofflink.c (struct coff_debug_merge_element): Define.
3360 (struct coff_debug_merge_type): Define.
3361 (struct coff_debug_merge_hash_entry): Define.
3362 (struct coff_debug_merge_hash_table): Define.
3363 (coff_debug_merge_hash_table_init): Define.
3364 (coff_debug_merge_hash_table_free): Define.
3365 (coff_debug_merge_hash_lookup): Define.
3366 (struct coff_final_link_info): Add debug_merge field.
3367 (coff_debug_merge_hash_newfunc): New static function.
3368 (_bfd_coff_final_link): Allocate and free debug_merge table.
3369 (coff_link_input_bfd): Merge identical enum, struct and union
3372 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3374 Convert i960 COFF to use COFF backend linker.
3375 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3376 structure to store the symbol being used.
3377 (coff_i960_start_final_link): New static function.
3378 (coff_i960_relocate_section): New static function.
3379 (coff_i960_adjust_symndx): New static function.
3380 (coff_start_final_link): Define.
3381 (coff_relocate_section): Define.
3382 (coff_adjust_symndx): Define.
3383 * coffcode.h (bfd_coff_backend_data): Add new callback function
3384 _bfd_coff_start_final_link.
3385 (bfd_coff_start_final_link): Define.
3386 (coff_start_final_link): Define if not defined.
3387 (bfd_coff_std_swap_table): Add coff_start_final_link.
3388 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3390 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3391 function callback is not NULL.
3392 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3393 (_bfd_coff_internal_syment_name): Declare.
3394 * libcoff.h: Rebuild.
3395 * configure.in (icoff_big_vec): Add cofflink.o.
3396 (icoff_little_vec): Likewise.
3397 * configure: Rebuild.
3399 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3401 * Makefile.in (clean-info): Remove extraneous tab from line
3404 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3406 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3407 contents has relocs.
3409 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3411 * coffcode.h (coff_compute_section_file_positions): Keep the
3413 (coff_write_object_contents): Remember if it's a relocatable
3415 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3416 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3417 if relocatable file. Swap out saved raw size.
3419 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3421 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3422 (maintainer-clean): Rename from realclean, passing
3423 maintainer-clean down to subdirectories, but leave realclean as a
3426 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3429 * dep-in.sed: Remove config.h from generated dependencies.
3431 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3432 broken out of sunos_canonicalize_dynamic_symtab.
3433 (sunos_canonicalize_dynamic_symtab): Call new function
3434 sunos_slurp_dynamic_symtab.
3435 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3436 dynamic symbol table to the caller.
3437 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3438 callback to override the symbols being read.
3439 * libaout.h (struct aout_backend_data): Add three new parameters
3440 to add_dynamic_symbols callback.
3442 Extensive minor changes to avoid various gcc warnings. Also:
3443 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3444 * archures.c (bfd_arch_info_type): Change mach field from long to
3446 (bfd_lookup_arch): Change machine parameter from long to unsigned
3449 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3451 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3452 a symbol with a non-zero plt_offset.
3454 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3456 * elfcode.h (align_file_position): Remove; not used.
3458 * configure.in: Only check for <sys/procfs.h> on a native system,
3459 and make sure it defines prstatus_t.
3460 * configure: Rebuild.
3462 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3464 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3466 * config.in: Rename from config.h.in.
3467 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3468 Check for config.h:config.in when creating stamp-h.
3469 * configure: Rebuild.
3470 * Makefile.in (stamp-h): Depend upon config.in rather than
3471 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3472 calling config.status.
3474 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3475 (Makefile): Just rebuild Makefile.
3476 (config.h, stamp-h): New targets.
3477 * configure.in: Create stamp-h when rebuilding config.h.
3478 * configure: Rebuild.
3480 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3482 * configure.in: Call AC_CONFIG_HEADER. Substitute
3483 HOST_64BIT_LONG. Check that various header files exist. Check
3484 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3485 and/or free need to be declared. Don't make a link to sysdep.h.
3486 Define TRAD_HEADER for various hosts.
3487 * configure: Rebuild.
3488 * configure.host: Don't set my_host. Add definitions taken from
3489 host header files for various entries. Remove entries which now
3491 * acconfig.h: New file.
3492 * config.h.in: New file, built by autoheader.
3493 * sysdep.h: New file.
3494 * Makefile.in (do_distclean): Don't remove sysdep.h.
3496 (LOCAL_H_DEPS): New variable.
3497 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3499 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3500 ($(OPTIONAL_BACKENDS)): Likewise.
3501 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3502 looking through sysdep.h.
3503 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3504 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3505 (fprintf_vma, sprintf_vma): Likewise.
3506 (int64_type, uint64_type): Don't define.
3507 * bfd-in2.h: Rebuild.
3508 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3509 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3510 * lynx-core.c: Include stuff from old hosts/lynx.h.
3511 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3512 rather than NO_FCNTL.
3513 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3514 rather than NATIVE_HPPAHPUX_COMPILER.
3515 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3517 * hosts/*.h: Remove all header files which merely include,
3518 declare, and define things. Leave header files which define
3519 information needed by trad-core.c.
3521 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3522 (BFD_CC_FOR_BUILD): Define.
3523 * configure.in: Use BFD_CC_FOR_BUILD.
3524 * configure: Rebuild.
3526 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3528 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3529 * configure: Rebuild.
3531 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3534 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3536 * config.bfd: i386pe_ve -> i386pe_vec.
3538 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3540 * configure.host: Incorporate host Makefile fragments by setting
3542 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3543 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3544 value based on whether the code is being compiled by a cross
3545 compiler. Don't substitute host_makefile_frag or frags.
3546 * aclocal.m4: New file to define local AC_PROG_CC.
3547 * configure: Rebuild.
3548 * Makefile.in (INSTALL): Set to @INSTALL@.
3549 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3550 (INSTALL_DATA): Set to @INSTALL_DATA@.
3552 (CC): Define as @CC@.
3553 (CFLAGS): Set to @CFLAGS@.
3554 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3555 (@host_makefile_frag@): Remove.
3556 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3557 after other options.
3558 (config.status): Remove dependency upon @frags@.
3559 * config/*.mh, config/README: Remove.
3561 * config.bfd: Rewrite to incorporate the contents of the Makefile
3562 fragments by setting shell variables, rather than merely returning
3563 the name of a Makefile fragment.
3564 * configure.in: Use shell variables set by config.bfd rather than
3565 looking at the target Makefile fragment files. Don't substitute
3566 target_makefile_frag. Do substitute TDEFINES.
3567 * configure: Rebuild.
3568 * Makefile.in (@target_makefile_frag@): Remove.
3569 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3570 * config/*.mt: Remove.
3572 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3574 * configure.in: Put changequote lines around "i[345]86" patterns
3575 section of core file support.
3577 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3579 * som.c (som_bfd_print_private_bfd_data): Define to use the
3582 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3584 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3585 entry, text_start and data_start.
3587 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3589 * Makefile.in (OFILES): Remove $(TDEPFILES).
3590 * config/apollo.mt (TDEPFILES): Remove.
3591 * config/README: Update.
3593 * configure.in: For a native configuration, set COREFILE and
3594 COREFLAG based on the canonical host name.
3595 * configure: Rebuild.
3596 * Makefile.in: Rebuild dependencies.
3597 (ALL_CFLAGS): Add @COREFLAG@.
3598 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3599 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3600 support routines. Check LYNX_CORE rather than HOST_LYNX.
3601 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3602 * i386lynx.c: Likewise.
3603 * m68klynx.c: Likewise.
3604 * sparclynx.c: Likewise.
3605 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3606 * *-core.c: Comment changes.
3607 * config/decstation.mh (HDEPFILES): Remove.
3608 (HDEFINES): Remove -DTRAD_CORE.
3609 * config/irix3.mh (RANLIB): Remove.
3610 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3611 (HDEFINES): Remove -DIRIX_CORE.
3612 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3613 (HDEFINES): Remove -DTRAD_CORE.
3614 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3615 * config/ultra3.mh (RANLIB): Remove.
3616 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3617 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3618 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3619 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3620 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3621 * config/i386aix.mh, config/i386bsd.mh: Remove.
3622 * config/i386linux.mh, config/i386mach3.mh: Remove.
3623 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3624 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3625 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3626 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3627 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3628 * config/solaris2.mh, config/stratus.mh: Remove.
3629 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3630 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3632 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3634 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3635 DT_FINI entry if the appropriate symbol is not in the hash table.
3637 * libelf.h (struct elf_backend_data): Add create_program_headers
3638 and want_hdr_in_seg fields.
3639 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3641 (elf_backend_create_program_headers): Likewise.
3642 (elfNN_bed): Initialize create_program_headers and
3644 * elf.c (get_program_header_size): Call create_program_headers
3646 (map_program_segments): Check want_hdr_in_seg backend field. Call
3647 create_program_headers backend routine.
3649 * elf.c (assign_file_positions_except_relocs): Align non allocated
3650 sections when creating an executable.
3652 * elfcode.h (elf_swap_phdr_in): Make non static.
3653 (elf_swap_phdr_out): Make non static.
3654 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3655 (bfd_elf32_swap_phdr_out): Declare.
3656 (bfd_elf64_swap_phdr_in): Declare.
3657 (bfd_elf64_swap_phdr_out): Declare.
3659 * ecofflink.c (ecoff_collect_shuffle): New static function.
3660 (_bfd_ecoff_get_accumulated_pdr): New function.
3661 (_bfd_ecoff_get_accumulated_sym): New function.
3662 (_bfd_ecoff_get_accumulated_ss): New function.
3663 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3664 (_bfd_ecoff_get_accumulated_sym): Declare.
3665 (_bfd_ecoff_get_accumulated_ss): Declare.
3666 * libbfd.h: Rebuild.
3668 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3670 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3672 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3673 warning symbols. If any section is named .gnu.warning.XXX, treat
3674 the contents as a warning to be issued if the symbol XXX is
3676 (elf_link_output_extsym): For an indirect or warning symbol, just
3677 output the symbol it points to.
3679 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3680 if bfd_hash_allocate fails, since it will already be set.
3681 (generic_link_hash_newfunc): Likewise.
3682 (archive_hash_newfunc): Likewise.
3683 (hash_entry_bfd): New static function.
3684 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3685 callback. Allocate a new warning using the hash table newfunc.
3686 Use bfd_hash_replace to update the entry in the hash table, rather
3687 than assuming we can copy the fields with structure assignment.
3689 * hash.c (bfd_hash_replace): New function.
3690 * bfd-in.h (bfd_hash_replace): Declare.
3691 * bfd-in2.h: Rebuild.
3693 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3695 * config.bfd: Add mips*vr4300-*-elf* target.
3696 * config/mipsbvr4300.mt: Added.
3698 See file ChangeLog.2
3705 version-control: never