1 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
4 (AC_CHECK_HEADERS): Check for sys/time.h
5 (AC_HEADER_TIME): Add macro.
7 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
8 to control what combination of <time> and <sys/time.h>
11 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
13 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
14 (aout_32_sunos4_write_object_contents): Likewise.
15 * aoutx.h (NAME(aout,machine_type)): Handle
16 bfd_mach_sparc_{sparclet,sparclite}.
17 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
18 (bfd_mach_sparc_v9_p): Update.
19 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
20 * libaout.h (enum machine_type): Add M_SPARCLET.
21 * sunos.c (MACHTYPE_OK): Define.
22 * bfd-in2.h: Regenerated.
24 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
26 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
27 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
28 * elflink.c (_bfd_elf_create_got_section): Store the
29 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
30 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
31 global offset table goes over 0x1000, set the value of
32 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
33 (elf32_sparc_relocate_section): Subtract the offset of
34 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
36 * elfcode.h: Don't include <string.h>.
38 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
40 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
41 generic_link_hash_newfunc. All references changed.
42 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
43 moved here from libbfd-in.h.
44 * libbfd-in.h: Corresponding changes.
45 * libbfd.h: Regenerated.
47 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
49 * aoutx.h (aout_link_input_section_std): When reporting an
50 overflow error, use the name of the symbol in the hash table if
52 (aout_link_input_section_ext): Likewise.
54 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
55 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
57 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
59 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
60 * coffcode.h (coff_compute_section_file_positions): Likewise.
61 (coff_write_object_contents): Likewise.
63 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
65 * section.c (SEC_LINK_ONCE): Define.
66 (SEC_LINK_DUPLICATES): Define.
67 (SEC_LINK_DUPLICATES_DISCARD): Define.
68 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
69 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
70 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
72 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
73 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
74 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
75 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
76 SEC_LINK_ONCE, and look through the symbol table for the setting
77 for SEC_LINK_DUPLICATES.
78 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
79 set for a section, find the section symbol in the symbol table,
80 and set the aux entry based on SEC_LINK_DUPLICATES.
81 * coffgen.c (coff_print_symbol): Add a space before "checksum".
82 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
83 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
84 * coff-i386.c (i386coff_vec): Likewise.
85 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
87 * VERSION: Bump to 2.6.1.
88 * Makefile.in (stamp-h): Depend upon VERSION.
90 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
92 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
94 * linker.c (generic_link_hash_newfunc): No longer static.
95 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
97 * coff-h8300.c: Add two derived hash tables and their associated
98 funtions and #defines for use by the h8300 linker.
99 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
100 the function vector as needed. Place the address of the function
101 vector entry in the location specified by the R_MEM_INDIRECT reloc.
102 Rewrite the vectors section contents as necessary.
103 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
104 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
105 (coff_bfd_link_hash_table_create): Likewise.
107 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
109 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
110 __attribute__ ((__unused__)) so that -Wall doesn't warn about
112 (hppa_rebuild_insn): Pass pointer to correct type to
113 low_sign_unext and dis_assemble_21.
115 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
117 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
118 Stick with sparc-*-{sysv4*,solaris2*}.
120 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
122 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
123 (coff_swap_aux_out): Swap out extra PE x_scn fields.
124 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
125 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
126 fields is non-zero, print them.
128 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
129 ifdef. Remove unused variables.
130 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
132 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
133 (get_symbol_value): Ifdef out.
134 (pe_ppc_reloc): Ifdef out. Remove unused variables.
135 (coff_ppc_relocate_section): Remove unused variables. Make
136 fprintf strings and argument types correspond. Put before_addr in
138 (dump_toc): Make fprintf strings and argument types correspond.
139 (ppc_process_before_allocation): Remove unused variables. Always
141 (ppc_reflo_reloc): Ifdef out.
142 (ppc_addr32nb_reloc): Ifdef out.
143 (ppc_coff_rtype2howto): Make fprintf strings and argument types
145 (coff_ppc_rtype_to_howto): Likewise.
146 (ppc_coff_swap_sym_in_hook): Remove unused variables.
148 * peicode.h (pe_print_idata): Move otherwise unused variables into
149 the #ifdef where they are used. Always return a value.
150 (pe_print_edata): Make fprintf strings and argument types
151 correspond. Always return a value.
152 (pe_print_pdata): Removed unused variable addr_value. Always
154 (pe_print_reloc): Remove unused variable onaline. Make fprintf
155 strings and argument types correspond. Always return a value.
157 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
158 (ppc_elf_finish_dynamic_symbol): Move definition of unused
159 variable rela inside #if 0 section where it is used.
162 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
163 functions to start with _bfd_.
164 * aout-ns32k.c: Include ns32k.h. Change references to renamed
165 functions in cpu-ns32k.h.
166 * Makefile.in: Rebuild dependencies.
167 (HFILES): Add ns32k.h.
169 * section.c (struct sec): Add linker_mark field. Change
170 user_set_vma and reloc_done to be single bit fields.
171 (STD_SECTION): Update accordingly.
172 * bfd-in2.h: Rebuild.
173 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
175 (aout_link_input_bfd): Don't link unmarked sections.
176 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
178 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
179 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
181 * elflink.h (elf_bfd_final_link): Mark sections included in the
183 (elf_link_input_bfd): Don't link unmarked sections.
184 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
186 (xcoff_link_input_bfd): Don't link unmarked sections.
188 * coffswap.h (coff_swap_scnhdr_out): Include section name in
189 overflow error messages.
191 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
193 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
194 is not set, print "BFD: " before the error message.
196 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
197 Miles Bader <miles@gnu.ai.mit.edu>.
198 * configure: Rebuild.
200 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
202 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
205 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
206 m68k-aout, m68k-coff, and m68k-elf targets.
208 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
210 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
211 (ieee_generic_stat_arch_elt): Restructured to prevent
212 ieee_object_p from being called repeatedly.
214 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
216 * coffcode.h (coff_write_object_contents): Allocate
217 buffers large enough for any FILEHDR or AOUTHDR.
219 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
221 * ecofflink.c (lookup_line): New static function, renamed and
222 slighly changed from old _bfd_ecoff_locate_line.
223 (_bfd_ecoff_locate_line): Cache line number information. Use
224 lookup_line for actual lookup.
226 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
228 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
229 multiple of 20 bytes.
231 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
233 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
234 allocate ecoff_find_line, and don't initialize by hand.
235 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
236 mips_elf_find_line, and don't call memset.
238 * coffcode.h (coff_compute_section_file_positions): If not
239 producing a final executable, don't consider sofar when aligning
240 the section to the correct size.
242 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
244 * coffcode.h (coff_add_missing_symbols): Ifdef out.
245 (coff_write_object_contents): Don't call coff_add_missing_symbols.
246 * coffgen.c (coff_section_symbol): Ifdef out.
248 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
250 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
251 output_bfd is not NULL.
253 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
255 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
256 of bfd_alloc (fixes fix_line not being initialized).
257 Delete zeroing of fix_{value,tag,end,scnlen} fields.
259 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
261 * coffcode.h: Allow specific backends to override the
262 bfd_link_add_symbols routine.
264 * coff-h8300.c: Include genlink.h.
265 (howto_table): Add R_MEM_INDIRECT.
266 (rtype2howto): Support R_MEM_INDIRECT.
267 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
270 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
272 * coff-alpha.c (alpha_relocate_section): Use
273 info->callbacks_warning, rather than _bfd_error_handler, for
274 "multiple gp" warning.
276 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
278 * linker.c (bfd_wrapped_link_hash_lookup): New function.
279 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
280 table string. Use bfd_wrapped_link_hash_lookup.
281 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
283 * aoutx.h (aout_link_write_symbols): Use the name from the hash
284 table, if any, when writing out symbols.
285 (aout_link_input_section_std): Use the name from the hash table,
286 if any, when reporting undefined symbols.
287 (aout_link_input_section_ext): Likewise.
288 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
289 * bout.c (get_value): Likewise.
290 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
291 * ecoff.c (ecoff_reloc_link_order): Likewise.
292 * elflink.h (elf_link_add_object_symbols): Likewise.
293 (elf_reloc_link_order): Likewise.
294 * linker.c (_bfd_generic_link_output_symbols): Likewise.
295 (_bfd_generic_reloc_link_order): Likewise.
296 (default_indirect_link_order): Likewise.
297 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
298 * sunos.c (sunos_add_one_symbol): Likewise.
299 * xcofflink.c (xcoff_link_add_symbols): Likewise.
300 (bfd_xcoff_link_count_reloc): Likewise.
301 (xcoff_reloc_link_order): Likewise.
303 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
304 into -1 for intern->rss.
306 * configure: Rebuild with autoconf 2.8.
308 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
310 * stab-syms.c (__define_stab_duplicate): Define.
311 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
313 * bfd-in.h (bfd_get_stab_name): Declare.
314 * bfd-in2.h: Rebuild.
315 * Makefile.in: Rebuild dependencies.
316 (BFD_LIBS): Add stab-syms.o.
317 (BFD_LIBS_CFILES): Add stab-syms.c.
318 (BFD32_BACKENDS): Remove stab-syms.o.
319 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
320 * configure.in: Don't list stab-syms.o in bfd_backends.
321 * configure: Rebuild.
322 * libaout.h (aout_stab_name): Don't declare.
323 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
326 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
328 * elf.c (assign_file_positions_for_segments): Adjust file offset
329 for section alignment even if SEC_LOAD is not set.
331 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
333 * configure.in: Don't set SHLIB or SHLINK to an empty string,
334 since they appear as targets in Makefile.in.
335 * configure: Rebuild.
337 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
338 don't fiddle with a symbol which is not defined anywhere.
340 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
342 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
343 though they are defined in a shared library.
344 (xcoff_build_ldsyms): Likewise.
346 * coffgen.c (coff_find_nearest_line): Don't look at the line
347 numbers for the section if section->lineno is NULL.
349 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
350 message rather than calling BFD_ASSERT.
351 * elfcode.h (write_relocs): Check return value of
352 _bfd_elf_symbol_from_bfd_symbol.
354 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
356 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
359 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
361 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
363 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
364 hppa_reloc_field_selector_type_alt.
365 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
366 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
368 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
370 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
372 * elf.c (assign_file_positions_for_segments): Adjust the segment
373 memory size for the alignment of a SEC_ALLOC section, not just a
376 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
378 * m68klinux.c: New file.
379 * hosts/m68klinux.h: New file.
380 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
381 * configure.in (m68*-*-linux*): New native host.
382 (m68klinux_vec): New vector.
383 * configure: Rebuild.
384 * targets.c (m68klinux_vec): Declare.
385 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
386 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
387 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
388 declaration from bfd_linux_size_dynamic_sections.
389 (bfd_m68klinux_size_dynamic_sections): Declare.
390 * bfd-in2.h: Rebuild.
391 * Makefile.in: Rebuild dependencies.
392 (BFD32_BACKENDS): Add m68klinux.o.
393 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
395 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
397 * libhppa.h (pa_arch): Add pa20.
398 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
399 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
400 (hppa_field_adjust): Handle e_nsel.
401 * som.c: Provide default definitions for many new relocs found only
402 in hpux10 include files.
403 (som_fixup_formats): Add several new relocs from hpux10.
404 (som_hppa_howto_table): Add hpux10 relocs.
405 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
407 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
409 * mpw-make.sed: Edit out recent shared library support, and
410 rules to rebuild .h files using doc/chew.
412 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
414 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
415 size even of sections with no contents.
417 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
419 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
420 starting with '$' the way we skip names starting with '.'. When
421 updating x_endndx, don't be fooled by an index which has been
424 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
425 struct/union/enum type with no elements.
427 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
429 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
431 * archive.c (bfd_generic_archive_p): If the first file in the
432 archive can not be recognized as an object, don't assume that this
435 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
436 format is not bfd_object.
437 (bfd_elf_get_dt_soname): Likewise.
439 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
441 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
444 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
446 * bfd.c (tdata): Add netbsd_core_data.
447 * bfd-in2.h: Regenerated.
449 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
451 * sunos.c (SUNOS_CONSTRUCTOR): Define.
452 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
453 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
456 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
457 to get the symbol index, matching 14 Jul 95 change.
459 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
461 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
462 Remove duplicate definition of gp.
464 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
466 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
467 assume that we can set the GP value and then get the same value,
468 since it won't be true if the output file is neither ELF nor
470 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
471 _bfd_get_gp_value here.
472 (mips_gprel_reloc): Don't assume we can set and get the GP value.
473 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
475 (mips_elf_lo16_reloc): Likewise.
476 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
477 Don't require that the BFD be ELF.
478 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
479 (mips_elf_gprel32_reloc): Likewise.
480 (mips_elf_relocate_section): Don't assume we can set and get the
482 (mips_elf_finish_dynamic_symbol): Don't bother to use
483 _bfd_get_gp_value here.
485 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
486 Don't change epdr between malloc and free. Be careful not to free
487 NULL pointers. Zero out the first RPDR.
489 * configure.host: On Linux, only pass -rpath option if $(libdir)
490 is neither /lib nor /usr/lib. From Alan Modra
491 <alan@mullet.Levels.UniSA.Edu.Au>.
493 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
495 (elf_dt_name): Rename from elf_dt_needed_name.
496 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
498 (bfd_elf_get_dt_soname): New function.
499 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
500 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
501 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
502 * bfd-in2.h: Rebuild.
504 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
506 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
507 _bfd_sparc_elf_reloc_type_lookup.
508 (bfd_elf32_bfd_reloc_type_lookup): Update.
509 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
510 (sparc64_elf_howto_table): Define.
511 (sparc_reloc_map): Define.
512 (sparc64_elf_reloc_type_lookup): New function.
513 (sparc_elf_wdisp16_reloc): New function.
514 (elf_info_to_howto): Use sparc64_elf_howto_table.
515 (sparc64_elf_relocate_section): Likewise.
516 (bfd_elf64_bfd_reloc_type_lookup): Update.
518 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
520 * configure.host: Check for 'do not mix' from native linker before
521 trying to use -rpath.
523 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
525 * bfd.c (_bfd_get_gp_value): New function.
526 (_bfd_set_gp_value): New function.
527 * libbfd-in.h (_bfd_get_gp_value): Declare.
528 (_bfd_set_gp_value): Declare.
530 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
531 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
532 directly to the fields in the tdata information.
533 (alpha_relocate_section): Likewise.
534 * coff-mips.c (mips_adjust_reloc_in): Likewise.
535 (mips_gprel_reloc): Likewise.
536 (mips_relocate_section): Likewise.
537 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
538 (mips_elf_lo16_reloc): Likewise.
539 (mips_elf_final_gp): Likewise.
540 (mips_elf_gprel16_reloc): Likewise.
541 (mips_elf_gprel32_reloc): Likewise.
542 (mips_elf_relocate_section): Likewise.
543 (mips_elf_finish_dynamic_symbol): Likewise.
545 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
547 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
549 * configure.in: Call AC_PROG_CC before configure.host.
550 * configure: Rebuild.
551 * configure.host: Don't set information which autoconf should
552 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
554 * configure.host: Remove go32 and win32 host information, since it
555 should no longer be needed.
557 * elf.c (map_sections_to_segments): If we have a .dynamic section,
558 then start a new segment rather than put a writable section in a
561 * configure.host: Set RPATH_ENVVAR.
563 * Makefile.in: Rebuild dependencies.
565 * elflink.c (_bfd_elf_create_linker_section): Remove unused
566 zero_section variable.
568 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
570 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
571 ($(srcdir)/libbfd.h): Rename from libbfd.h.
572 ($(srcdir)/libcoff.h): Rename from libcoff.h.
574 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
576 * ieee.c (ieee_write_expression): Only use an R variable for a
577 local symbol. Don't output a zero offset. Handle a zero address.
578 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
579 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
581 (parse_expression): Don't try to handle multiple occurrences of a
582 P variable. Handle I variables differently from X variables. Fix
583 the order of minus expressions.
584 (ieee_slurp_external_symbols): Generate an I variable for an NN
585 record. Fix handling of ATI and ATX records.
586 (ieee_slurp_sections): Only set minimal section attributes.
587 Adjust them later, based on the section contents.
588 (ieee_object_p): Read in the file until just after the ME record.
589 Call ieee_slurp_section_data to set the section flags.
590 (do_one): Add iterations parameter. Only repeat the first load
591 item. Set the section and file reloc flags.
592 (ieee_slurp_section_data): Set section flags. Pass iterations to
594 (ieee_canonicalize_reloc): Handle I variables.
595 (do_with_relocs): Only emit relocation size when necessary.
596 Increase MAXRUN to 127. Change ov to be assigned, and take
597 src_mask and pcrel_offset into account.
598 (ieee_write_data_part): Skip sections that are not loaded.
599 (ieee_write_external_part): Don't output optional last entry of WX
601 (ieee_write_me_part): Make setting of me_record neater.
602 (ieee_generic_stat_arch_elt): Get the size of an archive element.
604 * syms.c (stt): Add entries for zerovars, vars, and code.
606 * elfcode.h (validate_reloc): New static function.
607 (write_relocs): Call validate_reloc for non ELF relocs.
609 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
610 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
611 (TARGET_LITTLE_SYM): Likewise.
613 * config.bfd (m68*-*-psos*): New target.
615 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
617 * i386msdos.c: Remove some #if 0 code.
618 (msdos_write_object_contents): Don't include empty sections in the
619 size computation, regardless of their address.
621 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
623 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
624 is NULL, ie, the -r switch is used.
626 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
628 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
629 (BFD_RELOC_MIPS_GOT_LO16): Define.
630 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
631 * bfd-in2.h, libbfd.h: Rebuild.
632 * elf32-mips.c (mips_reloc_map): Map new relocs.
634 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
636 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
639 * ieee.c (get_symbol): Set the section to bfd_abs_section.
640 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
641 simple number for the section address, rather than an expression.
642 Limit the number of bytes between relocs to MAXRUN.
643 (ieee_write_me_part): Set me_record to the file offset after the
645 (ieee_write_processor): New static function.
646 (ieee_write_object_contents): Use ieee_write_processor.
648 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
650 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
652 * coff-aux.c: Change include of aux.h to aux-coff.h.
654 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
656 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
657 relocation put the addend both in the reloc entry and the data.
658 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
661 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
662 a R_68K_PCxx reloc against a defined global symbol directly.
663 (elf_m68k_check_relocs): Don't count such a reloc.
665 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
666 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
667 symbol for now, otherwise always record the symbol as dynamic.
668 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
669 is not referenced by a dynamic object, and we are not making a
670 shared object, then don't make a PLT entry. If we do make a PLT
671 entry, make sure the symbol has been recorded as dynamic.
673 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
675 * configure.host: When making a shared library, set HLDFLAGS to
676 pass an appropriate -rpath option. Use the make variable SONAME
677 as the shared library soname, rather than computing it here. On
678 SunOS, build stamp-tshlink in place of $(SHLINK).
679 * Makefile.in (SONAME): New variable.
680 ($(SHLINK)): Make a link to the transformed name, as well.
681 (stamp-tshlink): New target.
682 (install): Skip stamp-tshlink during install.
684 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
686 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
687 linker sections have been set up yet.
689 * elf.c (make_mapping): Add an additional argument to suppress
690 making the first section include the program headers.
691 (map_sections_to_segments): If the user used -Ttext such that the
692 program headers are on a different page, do not set the flags
693 saying that this section includes the program headers.
695 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
697 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
698 don't define TRAD_HEADER.
699 * configure: Rebuild.
701 * netbsd-core.c: New file, support for NetBSD core files.
702 * hosts/*nbsd.h: Removed.
704 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
706 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
707 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
708 * libbfd.h, bfd-in2.h: Regenerated.
709 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
710 bfd_elf32_bfd_reloc_type_lookup.
711 (reloc_type{,_names}): Deleted.
712 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
714 (sparc_reloc_map): Add sparc64 relocs.
715 (sparc_elf_notsupported_reloc): New static function.
716 (sparc_elf_wdisp16_reloc): New static function.
717 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
718 (elf32_sparc_relocate_section): Likewise.
719 (bfd_elf32_bfd_reloc_type_lookup): Define.
720 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
721 (reloc_type{,_names}): Deleted.
722 (elf_sparc_howto_table): Deleted.
723 (sparc_reloc_map): Deleted.
724 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
725 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
727 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
729 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
732 * Makefile.in (program_transform_name): New variable.
733 (install): Transform library name before installing it.
735 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
737 * archures.c (bfd_mach_i960_hx): Define.
738 * bfd-in2.h: Rebuild.
739 * cpu-i960.c (scan_960_mach): Accept machine "hx".
740 (MATRIX): Expand entries for HX.
741 (arch_info_struct): Add i960:hx entry.
742 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
743 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
744 (coff_set_flags): Handle bfd_mach_i960_hx.
746 Support for building as a shared library, based on patches from
747 Alan Modra <alan@spri.levels.unisa.edu.au>:
748 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
749 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
750 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
751 * configure: Rebuild.
752 * configure.host: If --enable-shared, adjust shared library stuff
753 based on the host. If the host is SunOS, and the linker supports
754 -rpath, set HLDFLAGS to use it.
755 * Makefile.in (ALLLIBS): New variable.
756 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
757 (COMMON_SHLIB, SHLINK): New variables.
758 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
759 (STAGESTUFF): Remove variable.
760 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
762 (stamp-ofiles): New target, like old ofiles target, but build
763 using a temporary file and move-if-change, and touch stamp-ofiles
765 (ofiles): Just depend upon stamp-ofiles.
766 (stamp-piclist, piclist): New targets.
767 ($(SHLIB), $(SHLINK)): New targets.
768 (targets.o, archures.o): Build twice if PICFLAG is set.
769 (do_mostlyclean): Remove pic/*.o.
770 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
772 (do_distclean): Remove pic and stamp-picdir.
773 (install): Install shared libraries.
774 ($(OFILES)): Depend upon stamp-picdir.
775 (stamp-picdir): New target.
777 * libcoff-in.h: Add comment reminding people that libcoff.h is a
779 * libcoff.h: Rebuild.
781 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
782 flavour of a section with no owner.
784 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
785 ELF_LINK_NON_ELF flag.
786 (mips_elf_create_got_section): Likewise.
788 * elf.c: Revert last change, since it breaks dynamic linking.
789 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
791 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
792 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
793 (elfNN_bed): Don't initialize want_hdr_in_seg field.
795 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
797 * elf.c (assign_file_positions_for_segments): If the backend does
798 not want the elf header or the program headers in the address
799 space, do not include them in the calculations.
801 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
802 function to determine if we need additional program headers.
803 (ppc_elf_modify_segment_map): Define as a NOP function for now.
804 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
806 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
808 * coffcode.h: Move today's libcoff.h change into coffcode.h.
810 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
812 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
813 back into one line. Some compilers (sunos 4.1.3 for example)
814 won't accept args split across more than one line.
816 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
818 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
819 * configure: Regenerate.
821 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
823 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
824 try to do arithmetic on a void *, cast it to a unsigned char * first.
826 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
828 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
829 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
831 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
832 flag for a newly defined symbol.
833 (NAME(bfd_elf,record_link_assignment)): Likewise.
834 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
835 set the DEF or REF_REGULAR flags correctly.
837 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
838 (libbfd.h, libcoff.h): Corresponding change.
840 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
841 a PLT32 reloc as dynamic.
842 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
843 is not referenced by a dynamic object, and we are not making a
844 shared object, then don't make a PLT entry. If we do make a PLT
845 entry, make sure the symbol has been recorded as dynamic.
847 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
849 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
850 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
851 (powerpcle-*-cygwin32): New.
852 * peicode.h (add_data_entry): Get address from vma.
854 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
856 * elflink.c (_bfd_elf_create_linker_section): If the symbol
857 attached to the section has already been created as an undefined
858 symbol, treat it as if it hasn't been created yet.
860 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
862 * elflink.h (elf_bfd_final_link): Don't output initial dummy
863 symbol or section symbols if stripping all symbols and this is not
864 a relocateable link. Don't output the symbol string table if
865 there are no symbols.
866 (elf_link_flush_output_syms): Don't do anything if there are no
869 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
871 * coff-aux.c: New file.
872 * hosts/m68kaux.h: New file.
873 * config.bfd (m68*-apple-aux*): New target.
874 * configure.in (m68*-apple-aux*): New native host.
875 (m68kaux_coff_vec): New vector.
876 * configure: Rebuild.
877 * targets.c (m68kaux_coff_vec): Declare.
878 * coffcode.h (bfd_coff_backend_data): Add field
879 _bfd_coff_link_add_one_symbol.
880 (bfd_coff_link_add_one_symbol): Define.
881 (compare_arelent_ptr): New static function if TARG_AUX.
882 (coff_write_relocs): If TARG_AUX, sort the relocs.
883 (coff_write_object_contents): Set A/UX aouthdr magic number.
884 (coff_link_add_one_symbol): Define if not defined.
885 (bfd_coff_std_swap_table): Initialize new field.
886 * libcoff.h: Rebuild.
887 * cofflink.c (coff_link_add_symbols): Call
888 bfd_coff_link_add_one_symbol rather than
889 _bfd_generic_link_add_one_symbol.
890 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
891 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
893 * Makefile.in: Rebuild dependencies.
894 (BFD32_BACKENDS): Add coff-aux.o.
895 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
897 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
899 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
900 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
902 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
904 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
905 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
906 (maintainer-clean): Warn about deleting special files.
907 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
909 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
910 warning symbols correctly.
911 * elf32-i386.c (elf_i386_relocate_section): Likewise.
912 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
913 * elf32-mips.c (mips_elf_relocate_section): Likewise.
914 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
915 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
916 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
918 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
921 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
923 * libcoff-in.h: aligned newly exported names with bfd naming
924 conventions. Removed an erroneous define of POWERPC_LE_PE.
925 * libcoff.h: Rebuild.
926 * cofflink.c, coff-ppc.c: the above function name changes
928 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
930 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
931 * ecoff.c (struct extsym_info): Define.
932 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
933 to ecoff_link_write_external.
934 (ecoff_link_write_external): Accept a struct extsym_info pointer.
935 Strip symbols when appropriate.
937 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
938 * syms.c (BSF_OBJECT): Define.
939 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
940 * bfd-in2.h: Rebuild.
941 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
943 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
946 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
947 copying relocs into a shared object, treat a defined global symbol
949 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
950 * elf32-mips.c (mips_elf_relocate_section): Likewise.
951 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
953 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
954 real defined symbol, not to a weak defined symbol.
956 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
958 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
959 and made a few static functions externs.
961 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
962 POWERPC_LE_PE hack in cofflink.
964 * libcoff-in.h: promoted the following from cofflink.c to allow
965 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
966 coff_debug_merge_element, struct coff_debug_merge_type,
967 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
968 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
969 coff_debug_merge_hash_lookup, coff_link_section_info,
970 coff_final_link_info, coff_debug_merge_hash_newfunc,
971 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
973 * libcoff.h: re-gen'd
975 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
977 * syms.c: Include "bfdlink.h".
978 (struct stab_find_info): Define.
979 (_bfd_stab_section_find_nearest_line): New function.
980 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
982 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
983 * elf.c (_bfd_elf_find_nearest_line): Try calling
984 _bfd_stab_section_find_nearest_line before searching the ELF
985 symbol table. Find the closest STT_FUNC symbol, not the last one.
986 * libcoff-in.h (coff_data_type): Add line_info field.
987 * libcoff.h: Rebuild.
988 * coffgen.c (coff_find_nearest_line): Try calling
989 _bfd_stab_section_find_nearest_line before searching the COFF
991 * Makefile.in: Rebuild dependencies.
993 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
995 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
996 4 bytes, so we get the correct value when updating the register
997 field in little endian mode.
999 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1001 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1002 entry_section fields. Add sntoc and snentry fields.
1003 * libcoff.h: Rebuild.
1004 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1005 not toc_section and entry_section (the COFF file does not have any
1006 sections at this point).
1007 (coff_write_object_contents): Set o_snentry and o_sntoc from
1008 snentry and sntoc rather than entry_section and toc_section.
1009 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1010 snentry, not toc_section and entry_section.
1011 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1012 entry_section from hentry.
1013 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1015 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1016 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1017 than using toc_section directly.
1019 * archures.c: Add missing `.' in enum bfd_architecture.
1020 * bfd-in2.h: Rebuild.
1022 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1023 Robert Lipe <robertl@arnet.com>.
1025 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1027 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1028 to sections we allocate. Use bfd_zalloc to allocate initialial
1029 sections, not bfd_alloc.
1030 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1031 SDA{,2}I16 relocations.
1032 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1033 whether to put something in .sbss or not.
1034 (ppc_elf_relocate_section): Add support for more relocations. Add
1035 in sec->output_offset where appropriate. Make error messages
1036 include the symbol name.
1038 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1039 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1040 doesn't get redefined messages if -shared.
1042 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1043 section if the rel_section field has been set up.
1045 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1047 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1050 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1052 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1053 of flags, only flags used are controlled by mach number. Bump up
1054 output file mach number to highest of input file mach numbers.
1055 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1056 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1058 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1059 bfd_elf64_sparc_vec support.
1061 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1063 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1064 the embedded bit is set on some objects and not on others. Just
1066 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1069 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1071 * coffcode.h (coff_new_section_hook): Don't try to align the
1074 * coffcode.h (coff_set_section_contents): Fix the handling of the
1075 .lib section to work even if the entire section contents are
1076 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1077 Robert Lipe <robertl@arnet.com>.
1079 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1081 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1082 memory here for contents.
1084 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1085 _SDA2_BASE_ by 32768.
1086 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1087 started using. Allocate contents for .sdata and .sdata2 sections
1089 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1091 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1092 size _SDA{,2}_BASE_.
1093 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1096 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1098 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1100 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1101 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1102 (bfd_mach_sparc_v9a): Define.
1103 (bfd_mach_sparc_v9_p): Define.
1104 * bfd-in2.h: Regenerated.
1105 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1107 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1108 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1109 to bfd_elf32_sparc_vec.
1110 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1111 Add v8plus{,a} support.
1113 (sparc_compatible): New function.
1114 * elf32-sparc.h: #include "elf/sparc.h".
1115 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1116 elf32_sparc_final_write_processing): New functions.
1117 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1118 elf_backend_final_write_processing): Define.
1120 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1122 * elf-bfd.h (struct elf_link_hash_entry): Add
1123 linker_section_pointer field.
1124 (enum elf_linker_section_enum): Enumeration for new way of
1125 creating linker dynamic sections and symbols.
1126 (elf_linker_section{,_pointers}): New structures for creating
1127 dynamic sections and symbols.
1128 (elf_obj_tdata): Add linker_section_pointers and linker_section
1130 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1131 (_bfd_elf_create_linker_section): New declarations.
1132 (_bfd_elf_find_pointer_linker_section): Ditto.
1133 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1134 (_bfd_elf_make_linker_section_rela): Ditto.
1136 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1138 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1139 (ppc_elf_create_linker_section): New function to create the
1140 sections .got, .sdata, and .sdata2.
1141 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1143 (ppc_elf_check_relocs): Support more of the eabi relocations.
1144 (ppc_elf_relocate_section): Ditto.
1145 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1146 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1148 * elflink.h (elf_create_pointer_linker_section): New function to
1149 create initialized pointers in dynamic linker sections.
1150 (elf_finish_pointer_linker_section): Actually intialize the
1151 pointers created above.
1153 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1154 macros to provide both 32 and 64 bit versions of
1155 elf_create_pointer_linker_section.
1156 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1157 provide both 32 and 64 bit versions of
1158 elf_finish_pointer_linker_section.
1160 * elflink.c (_bfd_elf_create_linker_section): New function to
1161 create a linker section.
1162 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1163 given address in the linker pointer offsets created for a given
1165 (_bfd_elf_make_linker_section_rela): Make a RELA section
1166 corresponding to the generated linker section.
1168 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1170 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1172 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1174 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1175 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1176 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1177 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1178 toc entry in an objdump) for now.
1179 (ppc_do_last, ppc_get_last): New function - needed to save processing
1180 the toc owner to the end.
1181 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1184 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1185 toc owner from being done till last. Must define POWERPC_LE_PC
1188 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1190 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1192 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1193 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1195 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1197 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1199 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1203 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1205 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * elf.c (assign_file_positions_for_segments): Don't increment file
1208 offset for a segment which contains no loadable sections.
1210 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1212 * reloc.c: Add new PowerPC relocations.
1213 * {bfd-in2,libbfd}.h: Regenerate.
1215 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1216 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1218 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1223 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1226 * coffgen.c (coff_find_nearest_line): Don't try to cache
1227 information in sections that are not owned by a BFD. From Richard
1228 Henderson <richard@atheist.tamu.edu>.
1230 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1231 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1232 * elflink.h (elf_link_output_extsym): Remove special check for
1235 * ecoffswap.h: Add prototypes for static functions.
1237 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1239 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1240 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1242 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1243 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1244 support. Begin support for R_PPC_SDA{2,}REL.
1246 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1248 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1249 create the .got and .got.neg sections.
1250 (ppc_elf_size_dynamic_sections): Call it.
1251 (ppc_elf_check_relocs): Call it.
1252 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1253 (ppc_elf_check_relocs): Add error messages for relocations we
1254 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1257 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1259 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1260 section flags for V.4 and eabi.
1262 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * elf.c (assign_file_positions_for_segments): If a segment
1265 contains no sections, don't mark it as readable.
1267 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1268 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1270 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1271 dynamic section, if there is one.
1272 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1273 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1274 (bfd_elf64_swap_dyn_in): Likewise.
1275 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1277 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1279 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1280 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1281 <pirker@eiunix.tuwien.ac.at>.
1283 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1285 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1286 PowerPC V.4 and eabi.
1287 * bfd-in2.h: Regenerate.
1288 * libfd.h: Regenerate.
1290 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1292 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1293 section type and SHF_EXCLUDE section flag, turning them into the
1294 appropriate bfd section flag.
1296 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * xcofflink.c (xcoff_link_add_symbols): Create the special
1299 sections if we see a DYNAMIC object, in case that is the only
1300 XCOFF input object we see.
1302 * elf32-mips.c: Extensive changes for a start at dynamic linking
1303 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1305 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1306 (struct elf_backend_data): Remove
1307 elf_backend_create_program_headers field. Add
1308 elf_backend_additional_program_headers and
1309 elf_backend_modify_segment_map fields.
1310 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1312 (elf_backend_additional_program_headers): Likewise.
1313 (elf_backend_modify_segment_map): Likewise.
1314 (elf_backend_create_program_headers): Don't define.
1315 (elfNN_bed): Change to account for field changes.
1316 * elf.c (assign_file_positions_for_segments): Call new
1317 modify_segment_map backend function. Don't call old
1318 create_program_headers backend function.
1319 (get_program_header_size): Call additional_program_headers rather
1320 than create_program_headers.
1321 * elflink.h (elf_link_add_object_symbols): Initialize
1322 type_change_ok from new backend field.
1323 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1325 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1326 a reloc against the appropriate section.
1328 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1329 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1330 (elf_flags_init): Rename from elf_ppc_flags_init.
1331 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1333 (ppc_elf_copy_private_bfd_data): Likewise.
1334 (ppc_elf_merge_private_bfd_data): Likewise.
1336 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1339 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1341 * coff-alpha.c (alpha_relocate_section): During final link, allow
1342 output .lita section to be bigger than 64k by adjusting gp value
1343 on a per-input section basis.
1344 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1346 (struct ecoff_section_tdata): Add gp field.
1348 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1350 Handle Alpha ECOFF changes in OSF/1 3.2.
1351 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1353 * coff-alpha.c: Include "aout/ar.h".
1354 (alpha_ecoff_get_relocated_section_contents): Don't require an
1355 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1356 3.2 doesn't generate one.
1357 (alpha_relocate_section): Likewise.
1358 (alpha_ecoff_slurp_armap): Define.
1359 (alpha_ecoff_slurp_extended_name_table): Define.
1360 (alpha_ecoff_construct_extended_name_table): Define.
1361 (alpha_ecoff_truncate_arname): Define.
1362 (alpha_ecoff_write_armap): Define.
1363 (alpha_ecoff_generic_stat_arch_elt): Define.
1364 (alpha_ecoff_update_armap_timestamp): Define.
1366 (alpha_ecoff_read_ar_hdr): New static function.
1367 (alpha_ecoff_get_elt_at_filepos): New static function.
1368 (alpha_ecoff_openr_next_archived_file): New static function.
1369 (alpha_ecoff_get_elt_at_index): New static function.
1370 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1371 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1372 _bfd_ecoff to alpha_ecoff.
1373 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1374 field from backend structure, rather than always calling
1375 _bfd_get_elt_at_filepos.
1376 * coff-mips.c (mips_ecoff_backend_data): Initialize
1377 get_elt_at_filepos field.
1378 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1379 from _bfd_generic_read_ar_hdr with minor changes.
1380 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1381 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1382 * libbfd.h: Rebuild.
1384 * bfd-in.h (BFD_IN_MEMORY): Define.
1385 * libbfd-in.h (struct bfd_in_memory): Define.
1386 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1387 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1388 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1389 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1390 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1391 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1392 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1393 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1394 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1395 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1397 (bfd_openstreamr): Likewise.
1398 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1399 BFD_IN_MEMORY is not set.
1400 * riscix.c (riscix_some_aout_object_p): Likewise.
1401 * bfd-in2.h, libbfd.h: Rebuild.
1403 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1404 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1405 (bfd_get_elt_at_index): Define.
1406 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1407 bfd_get_elt_at_index. Change index parameter from int to
1409 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1410 (_bfd_noarchive_get_elt_at_index): Define.
1411 (_bfd_archive_bsd_get_elt_at_index): Define.
1412 (_bfd_archive_coff_get_elt_at_index): Define.
1413 * bfd-in2.h, libbfd.h: Rebuild.
1414 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1415 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1416 * ieee.c (ieee_get_elt_at_index): Define.
1417 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1418 * oasys.c (oasys_get_elt_at_index): Define.
1419 * som.c (som_get_elt_at_index): Define.
1421 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1422 numbers to the .text section.
1424 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1427 If there is a SEC_DEBUGGING section, get the contents of the debug
1428 information part from it.
1429 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1431 (ieee_write_object_contents): Check ieee_write_debug_part return.
1433 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1435 * config.bfd (i[345]86-*-freebsd*): Add target.
1436 * configure.in (i386freebsd_vec): Add vec.
1437 * configure: Regenerate.
1438 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1439 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1440 Rebuild dependencies..
1441 * freebsd.h: New file.
1442 * i386freebsd.c: New file.
1443 * targets.c (i386freebsd_vec): Declare.
1444 (bfd_target_vector): Add i386freebsd_vec.
1445 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1446 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1448 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1450 * ieee.c (ieee_slurp_debug): New static function.
1451 (ieee_object_p): Call it.
1452 (ieee_slurp_section_data): Skip debugging sections.
1453 (ieee_get_reloc_upper_bound): Likewise.
1454 (ieee_get_section_contents): Likewise.
1455 (ieee_canonicalize_reloc): Likewise.
1456 (ieee_write_section_part): Likewise.
1457 (ieee_write_debug_part): Likewise.
1458 (ieee_write_data_part): Likewise.
1459 (init_for_output): Likewise.
1461 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1463 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1465 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1466 relocs, since ppc_elf_relocate_section handles the linker case.
1467 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1469 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1470 ppc_elf_relocate_section since that is now the only caller.
1471 (ppc_elf_relocate_section): Ditto.
1473 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * coffcode.h (coff_write_object_contents): If we don't know the
1476 section of the entry point for an XCOFF executable, always set the
1477 entry address to -1.
1479 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1481 * elf.c (bfd_section_from_shdr): Add support for note sections.
1483 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * bfd-in.h (struct _symbol_info): Add stab_type field.
1486 * bfd-in2.h: Rebuild.
1487 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1489 * elf32-ppc.c: Remove trailing newline from calls to
1491 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1492 difference if target endianness is known.
1494 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1496 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1497 old style TOC16 references without using R_PPC_GOT.
1498 (ppc_reloc_type): Ditto.
1499 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1500 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1501 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1502 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1503 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1505 (ppc_elf_adjust_dynamic_symbol): Ditto.
1506 (ppc_elf_adjust_dynindx): Ditto.
1507 (ppc_elf_size_dynamic_sections): Ditto.
1508 (ppc_elf_finish_dynamic_symbol): Ditto.
1509 (ppc_elf_finish_dynamic_sections): Ditto.
1510 (ELF_DYNAMIC_INTERPRETER): Define.
1512 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1514 * elf.c (copy_private_bfd_data): When attaching sections to
1515 segments ignore sections that won't be allocated. Patch from
1518 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1520 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1523 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1525 * coff-i960.c (CALC_ADDEND): Define.
1526 (coff_i960_relocate_section): Add the input section VMA to the
1527 addend for PC relative relocs.
1529 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1531 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1532 to correctly terminate.
1534 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1536 * targets.c (enum bfd_endian): Define.
1537 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1538 from boolean to enum bfd_endian. Change header_byteorder_big_p
1540 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1541 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1542 * bfd-in2.h: Rebuild.
1543 * All targets: Change initialization of byteorder and
1544 header_byteorder to use enum bfd_endian values rather than
1546 * All files: Change all references to byteorder_big_p and
1547 header_byteorder_big_p to use new bfd_*_endian macros.
1549 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1551 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1553 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1555 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1557 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1559 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1561 * ieee.c: Lots of minor cleanups. Make many functions return
1562 errors rather than calling abort. Also:
1563 (ieee_write_twobyte): Remove; change callers to call existing
1564 ieee_write_2bytes function.
1565 (ieee_write_expression): Don't output the section twice when
1566 outputting a local symbol. Don't emit an extraneous zero if there
1568 (ieee_slurp_sections): Set the lma as well as the vma.
1569 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1571 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1572 a recognized one or bfd_arch_unknown.
1573 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1575 (ihex_get_symtab): Likewise.
1577 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1579 * aoutx.h: Include <ctype.h>.
1580 (struct aout_link_includes_table): Define.
1581 (struct aout_link_includes_totals): Define.
1582 (struct aout_link_includes_entry): Define.
1583 (aout_link_includes_lookup): Define macro.
1584 (struct aout_final_link_info): Add includes field.
1585 (aout_link_includes_newfunc): New static function.
1586 (NAME(aout,final_link)): Initialize includes hash table.
1587 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1589 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1591 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1593 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1595 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1597 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1599 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1600 (pe_print_private_bfd_data): call pe_print_reloc.
1601 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1602 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1603 up some debugging as well.
1605 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1607 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1610 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1612 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1613 when setting sections to NULL.
1615 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1617 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1619 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1620 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1622 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1623 * bfd-in2.h: Rebuild.
1625 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1627 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1629 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1631 * ihex.c (ihex_scan): Handle record types 4 and 5.
1632 (ihex_object_p): Permit types 4 and 5.
1633 (ihex_set_section_contents): Remove check for out of range
1635 (ihex_write_object_contents): Generate types 4 and 5.
1637 * elflink.h (elf_link_output_extsym): Just ignore warning and
1638 indirect references to symbols which don't really exist.
1640 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1642 * peicode.h (pe_print_idata): Minor format fixes
1643 (pe_print_edata): New function. Under private printing, this formats
1644 the edata section of a PE file.
1645 (pe_print_private_bfd_data): Added call to pe_print_edata.
1647 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1649 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1650 index, don't call stoi.
1652 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1654 * srec.c (srec_scan): Set lma as well as vma.
1656 * ihex.c: New file; support for Intel Hex format.
1657 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1658 (ihex_vec): Declare.
1659 (bfd_target_vector): Always include ihex_vec.
1660 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1661 * Makefile.in: Rebuild dependencies.
1662 (BFD_LIBS): Add ihex.o
1663 (BFD_LIBS_CFILES): Add ihex.c.
1664 * bfd-in2.h: Rebuild.
1666 * elf.c (assign_file_positions_for_segments): Sort the sections in
1668 (get_program_header_size): Return the right size if segment_map is
1670 (copy_private_bfd_data): Don't bother to sort the sections.
1672 * bfd.c (bfd_record_phdr): New function.
1673 * bfd-in.h (bfd_record_phdr): Declare.
1674 * bfd_in2.h: Rebuild.
1676 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1679 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1680 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1682 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1683 (bfd_zmalloc): Change declaration.
1684 * libbfd.h: Rebuild.
1685 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1686 and realloc. Don't set bfd_error_no_memory if they fail.
1688 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1690 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1691 uses as well. Added a new howto to deal with TOCREL16 relocs that
1692 are TOCDEFN as well.
1693 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1694 to handle RVA relocs from dlltool.
1695 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1696 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1697 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1699 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1700 to get the right section alignment.
1702 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1704 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1705 p_paddr if p_paddr is zero.
1706 (make_mapping): Set includes_filehdr and includes_phdrs for first
1708 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1710 (assign_file_positions_for_segments): Handle includes_filehdr and
1711 includes_phdrs. Remove special handling of PT_PHDR and first
1713 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1714 when appropriate. Remove special handling of PT_PHDR segment.
1715 Use a more complex condition for when a section is included in a
1716 segment to handle Solaris linker oddities.
1718 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1720 * coff-m88k.c (howto_table): Reformatted for easier reading;
1721 special_function now points to new function m88k_special_reloc.
1722 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1724 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1725 be done correctly by m88k_special_reloc.
1726 (reloc_processing): New function to be used by RELOC_PROCESSING.
1727 (RELOC_PROCESSING): Define to call reloc_processing.
1729 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1731 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1732 (pe_print_pdata): Likewise.
1734 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1735 obstack_alloc fails.
1736 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1738 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1739 * Many files: don't set bfd_error_no_memory if one of the above
1742 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1743 if p_paddr_valid is set.
1744 (copy_private_bfd_data): New static function.
1745 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1747 * elf.c (assign_file_positions_for_segments): Fix case where extra
1748 program headers were allocated.
1750 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1751 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1752 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1753 _bfd_elf_print_private_bfd_data.
1755 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1756 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1757 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1758 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1759 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1760 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1761 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1763 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1765 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1766 * elf.c (make_mapping): New static function.
1767 (map_sections_to_segments): New static function.
1768 (elf_sort_sections): New static function.
1769 (assign_file_positions_for_segments): New static function.
1770 (map_program_segments): Remove.
1771 (get_program_header_size): Remove sorted_hdrs, count, and
1772 maxpagesize parameters. Simplify.
1773 (assign_file_positions_except_relocs): When generating an
1774 executable, use assign_file_positions_for_segments.
1775 (elf_sort_hdrs): Remove.
1776 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1777 to get_program_header_size.
1779 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1781 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1783 * configure, config.in: Regenerate with autoconf 2.7.
1785 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1786 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1788 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1790 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1791 (ecoff_sec_to_styp_flags): Likewise.
1792 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1793 (ecoff_set_symbol_info): Handle scRConst.
1794 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1795 (ecoff_compute_section_file_positions): Handle .rconst section.
1796 (_bfd_ecoff_write_object_contents): Likewise.
1797 (ecoff_link_check_archive_element): Handle scRConst.
1798 (ecoff_link_add_externals): Likewise.
1799 (ecoff_link_write_external): Handle .rconst section.
1800 (ecoff_reloc_link_order): Likewise.
1801 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1802 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1804 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1806 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1807 DEF_DYNAMIC flag is set.
1809 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1811 * host-aout.c: If TRAD_HEADER is defined, include it.
1813 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1815 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1816 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1817 (BFD_NEED_DECLARATION): New function.
1818 * configure.in: Use BFD_NEED_DECLARATION.
1819 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1820 * configure, config.in: Rebuild with autoconf 2.6.
1822 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1823 special_sections before returning when called with a non XCOFF
1826 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1829 * coffcode.h (coff_compute_section_file_positions): Only pad the
1830 previous section to force file alignment when creating an
1833 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1835 * coffcode.h (coff_compute_section_file_positions): If
1836 RS6000COFF_C, set up the .debug section.
1838 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1839 if it is not large enough to accomodate the entire TOC area with
1840 signed 16 bit offsets.
1841 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1843 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1844 TOC anchor to use the TOC value used in the output file.
1846 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1848 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1849 (_bfd_coff_read_string_table): Likewise.
1851 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1853 * pe-arm.c: Fix typos.
1854 * coff-arm.c: Likewise.
1856 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1858 * coff-ppc.c (list_ele): Added "cat"egory member.
1859 (record_toc): New category parameter (priv or pub).
1860 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1861 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1862 the mainline. It addes extra toc cells in error.
1863 (ppc_coff_swap_sym_in_hook): Added some documentation.
1864 (dump_toc): Can now diagnose "virtual toc" chicanery.
1866 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1868 * elf-bfd.h (struct elf_link_hash_table): Change type of
1869 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1871 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1873 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1874 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1876 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1877 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1878 defined or mentioned in a regular file.
1880 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1882 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1883 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1884 (coff_ppc_relocate_section): Correct REL24 handling
1885 (ppc_process_before_allocation): Correct TOCDEFN handling
1887 * peicode.h (dir_names): Added name descriptions
1889 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1891 * VERSION: Updated to cygnus-2.6.
1893 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1895 * targets.c (m68k4knetbsd_vec): Declare.
1897 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1899 * targets.c (bfd_target): Change type of second argument to
1900 _bfd_print_private_bfd_data from void * to PTR.
1901 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1902 using PTR rather than void *.
1903 * bfd-in2, libbfd.h: Rebuild.
1904 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1906 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1907 _bfd_generic_bfd_print_private_bfd_data rather than casting
1910 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1912 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1913 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1915 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1916 BFD64_BACKENDS_CFILES): New variables.
1919 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1921 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1922 not at the file position of the first section.
1923 * coffcode.h (coff_compute_section_file_positions): Avoid using
1925 (coff_write_object_contents): When generating a PPC PE executable
1926 with no symbols, round up the file size to a COFF_PAGE_SIZE
1928 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1929 don't write out a string table.
1931 * elf.c (bfd_section_from_shdr): When using a different section
1932 header, pass the new one to _bfd_elf_make_section_from_shdr.
1933 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1934 (elf_map_symbols): Add section VMA to symbol value when comparing
1936 (_bfd_elf_compute_section_file_positions): Only build symbol table
1937 if there are some symbols. Set file offset of symtab and strtab
1939 (assign_file_positions_except_relocs): Remove dosyms parameter.
1940 Change all callers. Never set file offset of symtab and strtab
1942 (_bfd_elf_copy_private_section_data): New function.
1943 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1944 (_bfd_elf_copy_private_symbol_data): New function.
1945 (swap_out_syms): Check for special mapping of st_shndx created by
1946 copy_private_symbol_data.
1947 * elfxx-target.h: Use new copy routines.
1948 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1949 (_bfd_elf_copy_private_section_data): Declare.
1951 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1953 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1956 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1957 _bfd_dummy_target, matching the recent change to archive
1960 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1962 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1963 arithmetic on PTR types.
1965 * aout-target.h (MY(callback)): Set the lma of the sections.
1967 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1968 symbol into a reloc against the section.
1970 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1972 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1973 glue for the relocs: IMGLUE and IFGLUE.
1974 (record_toc): new function - tracks toc contents
1975 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1976 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1977 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1978 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1979 (ppc_record_toc_entry): Removed a debug define (duh)
1981 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1982 (pe_print_idata): New function - formats the idata section data
1983 (pe_print_pdata): New function - formats the pdata section data
1984 (pe_print_private_bfd_data): calls to above
1986 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1988 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1989 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1990 TARGET_SYM and TARGET_NAME for vector and BFD name.
1991 * coff-pmac.c (pmac_xcoff_vec): Remove.
1992 (TARGET_SYM, TARGET_NAME): Define.
1993 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1994 machine to 0, not all PowerMacs are 601s.
1996 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1998 * elfcode.h (elf_object_p): Read in any program headers.
1999 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2000 based on the program headers, if any.
2001 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2002 (map_program_segments): Set p_paddr of program headers based on
2005 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2007 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2010 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2011 trying to do a relocateable link with a non-a.out object file.
2013 * archive.c (bfd_generic_archive_p): Check the first object file
2014 in an archive even if target_defaulted is set. If the object file
2015 has the wrong xvec, reject it.
2017 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2018 be represented, report the name via _bfd_error_handler.
2019 (translate_to_native_sym_flags): Likewise.
2020 * elf32-mips.c (mips_elf_final_link): Likewise.
2021 * oasys.c (oasys_write_sections): Likewise.
2023 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2024 which checks for STYP_OVRFLO sections.
2025 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2026 reloc and lineno count overflows.
2027 (coff_write_object_contents): Call coff_count_linenumbers before
2028 coff_compute_section_file_positions. If RS6000COFF_C, handle
2029 reloc and lineno count overflows.
2030 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2031 relocs before dealing with .pad sections. Count overflow section
2032 headers when handling .pad sections.
2034 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2037 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2038 (struct xcoff_link_hash_table): Add descriptor_section and
2039 special_sections fields.
2040 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2041 (xcoff_link_add_symbols): Set linkage section alignment. Create
2042 descriptor section. Check for magic symbol names (_text, etc.),
2043 and record them in special_sections if found. Set
2044 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2045 descriptor field to point back to the function code symbol.
2046 (xcoff_sweep): Always mark the special descriptor_section.
2047 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2048 function descriptor, and mark it if it is.
2049 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2050 parameter, and fill it in. Allocate space for the descriptor
2052 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2053 global linkage code. If an undefined function descriptor is
2054 exported, arrange to define it. Warn about any other undefined
2056 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2057 (xcoff_write_global_symbol): Create a function descriptor when
2059 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2060 * bfd-in2.h: Rebuild.
2062 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2064 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2065 (ppc_coff_link_hash_table): new types for hashing
2066 (ppc_coff_link_hash_newfunc): hash entry constructor
2067 (ppc_coff_link_hash_table_init): hash table initializer
2068 (ppc_coff_link_hash_table_create): hash table constructor
2069 (ppc_record_toc_entry): changed references to hash table
2070 (coff_ppc_relocate_section): changed references to hash table
2072 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2073 * libcoff.h: Rebuild
2075 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2076 (coff_link_add_symbols): removed toc_offset init
2078 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2080 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2083 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2084 if it is given and mmep is available.
2085 * acconfig.h: Undef USE_MMAP.
2086 * configure, config.in: Regenerated.
2087 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2088 table handling the old way.
2089 (aout_get_external_symbols): Don't complain if last byte of string
2091 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2092 (bfd_free_window) [! USE_MMAP]: Don't define.
2093 (bfd_get_file_window,
2094 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2096 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2098 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2101 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2103 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2104 compatible with AMD generated COFF files. Try to support both AMD
2105 and GNU formats simultaneously.
2106 (coff_a29k_relocate_section): Likewise.
2108 * libbfd.c (bfd_get_file_window): Change writable parameter from
2109 int to boolean; update all callers. Pass MAP_SHARED if not
2110 writable--it's required on Solaris. Cast fprintf argument to
2112 * bfd-in.h (bfd_get_file_window): Update declaration.
2113 * bfd-in2.h: Rebuild.
2114 * aoutx.h: Update calls to bfd_get_file_window.
2116 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2118 (xcoff_swap_ldhdr_in): New static function.
2119 (xcoff_swap_ldsym_in): New static function.
2120 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2121 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2122 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2123 Handle XTY_ER/XMC_XO symbols correctly.
2124 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2125 rather than normal symbol table.
2126 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2127 already defined with the same absolute value.
2128 (xcoff_mark): When considering called symbols, check whether the
2129 descriptor is from a dynamic object, rather than the symbol
2131 (xcoff_build_ldsyms): Likewise.
2133 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2134 Cast realloc and malloc return values. If malloc or realloc fail,
2135 set bfd_error_no_memory.
2136 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2137 * bfd-in2.h: Rebuild.
2139 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2141 * coff-ppc.c (ppc_record_toc_entry): new function.
2142 (in_reloc_p): changed return value.
2143 (coff_ppc_relocate_section): much rework.
2144 (ppc_allocate_toc_section): new function.
2145 (ppc_process_before_allocation): new function.
2146 (ppc_coff_swap_sym_in_hook): new function.
2148 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2149 (coff_link_add_symbols): initialize toc_offset.
2151 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2152 (coff_swap_aouthdr_out): Added more sections to the data
2153 dictionary for the pe file header. Also changed linker version
2154 number on the ppc side.
2155 (dir_names): small improvements to the dictionary printing.
2156 (pe_mkobject_hook): save the file level flags.
2158 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2159 (pe_tdata): added real_flags field
2160 (coff_tdata): added local_toc_sym_map and access macro
2162 * libcoff.h (coff_link_hash_entry): added toc_offset field
2163 (pe_tdata): added real_flags field
2164 (coff_tdata): added local_toc_sym_map and access macro
2166 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2167 (coff_mkobject): init for local_toc_sym_map
2168 (coff_write_object_contents): set the internal_a.magic to
2169 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2172 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2174 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2175 entries until both the line number address and the function name
2176 address are too large.
2178 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2179 * configure: Rebuilt.
2181 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2182 is defined in the environment.
2184 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2186 * som.c (som_get_section_contents_in_window): Define to use
2189 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2191 * coff-i860.c: New file, based on coff-i386.c.
2192 * cpu-i860.c: New file, based on cpu-i386.c.
2193 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2194 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2195 targets, using i860coff_vec.
2196 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2197 trad-core.o and hosts/i860mach3.h.
2198 (i860coff_vec): Use coff-i860.o and cofflink.o.
2199 * configure: Rebuild.
2200 * Makefile.in: Rebuild dependencies.
2201 (ALL_MACHINES): Add cpu-i860.o.
2202 (BFD32_BACKENDS): Add coff-i860.o.
2203 (CFILES): Add cpu-i860.c and coff-i860.c.
2204 * targets.c (i860coff_vec): Declare.
2205 (bfd_target_vector): Add &i860coff_vec.
2206 * archures.c (bfd_i860_arch): Declare.
2207 (bfd_archures_list): Add &bfd_i860_arch.
2208 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2209 (coff_set_flags): Handle bfd_arch_i860.
2210 (coff_write_object_contents): Handle I860 a.out magic number.
2212 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2214 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2215 the created .tc section to 2.
2216 (xcoff_mark): Don't keep a .loader reloc for a call to an
2217 undefined symbol when creating a shared library.
2218 (xcoff_build_ldsyms): When creating a shared library, generate
2219 global linkage code for a call to an undefined symbol.
2221 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2223 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2224 BFD32_BACKENDS, BFD64_BACKENDS.
2225 (.dep1): Put mkdep output in a separate file.
2226 Rebuilt dependencies.
2228 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2231 Permit use of mmap when available:
2233 * configure.in: Check for mmap, madvise, mprotect.
2234 * config.in, configure: Regenerated.
2236 * libbfd.c (struct _bfd_window_internal): Define type.
2237 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2239 (ok_to_map): New static variable for debugging.
2240 (_bfd_generic_get_section_contents_in_window): New function.
2241 * bfd-in.h (bfd_window_internal): Declare type.
2242 (bfd_window): Define type.
2243 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2244 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2247 * libaout.h (struct aoutdata): Add two window fields.
2248 (obj_aout_sym_window, obj_aout_string_window): New macros.
2249 * aoutx.h (some_aout_object_p): Initialize windows.
2250 (aout_get_external_symbols): Get symbol data and strings in
2251 windows instead of explicitly allocated buffers.
2252 (slurp_symbol_table): Free window instead of memory.
2253 (bfd_free_cached_info): Release windows instead of freeing storage
2255 (aout_link_free_symbols): Ditto.
2257 * targets.c (bfd_target): Add new field for
2258 get_section_contents_in_window.
2259 (BFD_JUMP_TABLE_GENERIC): Updated.
2260 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2261 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2262 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2263 macros for get_section_contents_in_window field.
2265 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2267 * core.c: Renamed to corefile.c
2268 * makefile.dos (OBJS): Change core.o to corefile.o
2269 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2272 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2274 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2275 targ_selvecs to allow debugging under Irix-5 native.
2278 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2280 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2281 to o. Clobber and restore the list of new csects around the call
2282 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2283 linker error and the linker wants to read the symbol table. Reset
2284 the line number count of a real section even if it has no relocs.
2285 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2287 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2290 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2292 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2293 an undefined symbol in a shared link.
2295 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2296 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2297 phdm@info.ucl.ac.be (Philippe De Muyter).
2299 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2301 * coff-m88k.c (rtype2howto): New static function.
2302 (RTYPE2HOWTO): Use it rather than a macro definition.
2304 * coffcode.h (coff_write_object_contents): set internal_a.magic
2305 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2307 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2308 define TRAD_HEADER to new file hosts/delta68.h.
2309 m88*-motorola-sysv*, however, does use ptrace-core.o.
2310 * hosts/delta68.h: New file.
2312 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2313 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2315 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2317 * i386linux.c (MY(vec)): Declare before use.
2319 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2321 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2322 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2324 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2325 BFD is not of the right type.
2326 (bfd_elf_get_needed_list): Likewise.
2327 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2328 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2329 * xcofflink.c (XCOFF_XVECP): Define.
2330 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2332 (bfd_xcoff_import_symbol): Likewise.
2333 (bfd_xcoff_export_symbol): Likewise.
2334 (bfd_xcoff_link_count_reloc): Likewise.
2335 (bfd_xcoff_record_link_assignment): Likewise.
2336 (bfd_xcoff_size_dynamic_sections): Likewise.
2338 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2339 table index against the number of symbols for a base relative
2342 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2344 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2345 full_aouthdr flag here...
2346 (_bfd_xcoff_bfd_final_link): ...not here.
2348 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2350 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2351 systems that have a system <libelf.h>.
2352 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2353 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2354 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2355 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2356 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2357 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2358 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2360 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2362 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2363 set, set BSF_WEAK in symbol. Change all callers.
2364 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2365 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2366 _bfd_generic_link_add_one_symbol.
2367 (ecoff_indirect_link_order): Check that the section tdata relocs
2368 are not NULL before using them.
2370 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2371 define TRAD_HEADER as hosts/alphalinux.h.
2372 * configure: Rebuild.
2373 * hosts/alphalinux.h: New file.
2374 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2377 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2379 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2380 C_ECOMM storage classes.
2382 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2384 (xcoff_mark): Call xcoff_mark_symbol.
2385 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2386 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2388 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2390 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2392 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2394 (xcoff_find_reloc): New static function.
2395 (xcoff_link_add_symbols): Use it.
2396 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2397 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2398 relocate the value of C_DECL.
2400 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2402 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2404 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2405 callback decide what goes in .relocs.
2406 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2407 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2410 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2412 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2415 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2417 * xcofflink.c: More improvements, mostly to fix handling of
2418 constructors and a few other special cases.
2419 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2420 zero, reverting yesterday's change.
2421 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2422 (bfd_xcoff_link_count_reloc): Declare.
2423 (bfd_xcoff_record_link_assignment): Declare.
2424 * bfd-in2.h: Rebuild.
2426 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2428 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2429 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2430 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2431 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2432 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2433 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2435 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2438 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2439 segments includes the a.out header. See to that the magic number
2440 *always* is big-endian.
2442 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2443 m68k4k NetBSD configurations.
2445 * configure.in, configure: Separate i386 & mips NetBSD
2446 configurations from other BSD ones. Don't assume DEC is the only
2447 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2448 configurations. Add support for m68k4k NetBSD object format.
2450 * libaout.h: Added M_68K4K_NETBSD magic.
2452 * m68k4knetbsd.c: New file.
2454 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2456 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2459 * hosts/mipsnbsd.h: New file.
2462 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2464 * config.bfd: Add config stuff for mips*-*-magic* to set
2465 targ_defvec to ecoff_big_vec.
2468 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2470 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2472 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2473 toc_section, and entry_section fields.
2474 (struct xcoff_section_tdata): Remove ldrel_count field.
2475 * libcoff.h: Rebuild.
2476 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2478 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2479 full a.out header if full_aouthdr is set in xcoff_data.
2480 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2481 based on sections stored in xcoff_data.
2482 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2484 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2485 (rs6000coff_vec): Set symbol_leading_char to '.'.
2486 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2487 value stored in ret rather than returning a pointer value.
2489 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2491 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2494 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2496 * som.c (som_slurp_string_table): Allocate the strings with malloc
2497 since they're free'd by free_cached_info.
2498 (som_slurp_symbol_table): Similarly for the symbol table.
2500 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2502 * Makefile.in (diststuff): Don't make headers.
2504 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2506 * Makefile.in: Rebuild dependencies.
2508 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2509 output_bfd is not SunOS.
2510 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2511 non-SunOS input files.
2513 * xcofflink.c: Extensive changes to support linking shared objects
2514 and generating a .loader section.
2515 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2516 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2517 last_symndx, and ldrel_count fields.
2518 * libcoff.h: Rebuild.
2519 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2520 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2522 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2523 (bfd_xcoff_export_symbol): Declare.
2524 (bfd_xcoff_size_dynamic_sections): Declare.
2525 * bfd-in2.h: Rebuild.
2527 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2529 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2530 * configure: Rebuild.
2531 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2532 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2534 (pmac_xcoff_vec): Update to use new xcoff support.
2535 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2536 (xcoff_write_armap): Declare buf as unsigned char.
2537 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2539 * mpw-make.sed: Generalize subdir_do edit.
2541 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2543 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2544 correctly. Don't initialize asect->vma.
2546 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2548 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2549 something a little less than the page size.
2551 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2553 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2555 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2557 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2558 * coffcode.h (coff_write_object_contents): If .bss is before
2559 .data us that as data_start.
2560 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2562 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2563 (coff_swap_outhdr_out): Hardwire in version number.
2565 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2567 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2568 major and minor to *_vno, since the former are also macros in
2569 SunOS header files. Cast result of bfd_alloc to appropriate
2572 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2573 before assigning to sec_data.
2575 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2577 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2578 now relative to the section, not absolute.
2579 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2580 get the file name when there is a N_SO directory name. When
2581 handling stabs, remember that section->vma was added to the
2584 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2586 * sunos.c (struct sunos_link_hash_table): Add needed field.
2587 (sunos_link_hash_table_create): Call bfd_release, not free.
2588 (sunos_link_hash_table_create): Initialize needed field.
2589 (sunos_add_dynamic_symbols): Record needed objects.
2590 (bfd_sunos_get_needed_list): New function.
2591 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2592 * bfd-in2.h: Rebuild.
2594 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2596 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2598 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2600 * bfd-in.h (struct bfd_link_needed_list): Rename from
2601 bfd_elf_link_needed_list.
2602 * bfd-in2.h: Rebuild.
2603 * elf.c, elflink.h, libelf.h: Corresponding changes.
2605 Add start at AIX linker support; no shared libraries yet.
2606 * xcofflink.c: New file.
2607 * configure.in (rs600coff_vec): Use xcofflink.o.
2608 * configure: Rebuild.
2609 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2611 (struct xcoff_section_tdata): Define.
2612 (xcoff_section_data): Define macro.
2613 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2614 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2615 (_bfd_xcoff_bfd_final_link): Declare.
2616 (_bfd_ppc_xcoff_relocate_section): Declare.
2617 * libcoff.h: Rebuild.
2618 * coff-rs6000.c: Clean up a bit.
2619 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2620 cputype, csects, and debug_indices.
2621 (xcoff_copy_private_bfd_data): Copy cputype.
2622 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2623 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2624 (xcoff_reloc_type_lookup): Rename from
2625 rs6000coff_reloc_type_lookup.
2626 (coff_relocate_section): Define.
2627 (_bfd_xcoff_sizeof_headers): Define.
2628 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2629 (_bfd_xcoff_bfd_relax_section): Define.
2630 (_bfd_xcoff_bfd_link_split_section): Define.
2631 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2633 * coffcode.h (coff_compute_section_file_positions): If AIX,
2634 increment sofar by SMALL_AOUTSZ if not executable.
2635 (coff_write_object_contents): If AIX, always output an a.out
2636 header; if not executable, header size of SMALL_AOUTSZ.
2637 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2638 (_bfd_stringtab_init): Initialize xcoff field.
2639 (_bfd_xcoff_stringtab_init): New function.
2640 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2641 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2642 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2643 * libbfd.h: Rebuild.
2644 * Makefile.in: Rebuild dependencies.
2645 (BFD32_BACKENDS): Add xcofflink.o.
2646 (CFILES): Add xcofflink.c.
2648 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2649 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2650 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2652 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2654 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2656 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2658 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2659 * config.in: Regenerated.
2661 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2662 (_bfd_chunksize): New variable.
2663 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2664 for obstack chunk size.
2665 * configure.in: Check for getpagesize.
2666 * configure: Regenerated.
2668 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2670 * trad-core.c (rawptr): Make it a local variable of
2671 ptrace_unix_core_file_p.
2673 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2675 * coff-arm.c (in_reloc_p): New.
2676 * coff-i386.c (in_reloc_p): New.
2677 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2678 (coff_write_object_contents): Only set has_reloc_section
2680 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2681 in_reloc_p to decide if reloc should be emitted.
2682 * libcoff.h (pe_data_type.in_reloc_p): New.
2683 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2685 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2687 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2688 (_bfd_coff_read_internal_relocs): Likewise.
2689 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2690 (_bfd_coff_read_internal_relocs): Likewise.
2692 * elflink.h (elf_link_add_object_symbols): Correct conditions
2693 under which type and size change warnings are issued.
2695 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2697 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2698 a symbol which is not in a real section.
2699 (coff_write_native_symbol): Corresponding change.
2701 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2702 coff_link_hash_newfunc and make non-static.
2703 (_bfd_coff_link_hash_table_init): New function, broken out of
2704 _bfd_coff_link_hash_table_create.
2705 (_bfd_coff_link_hash_table_create): Use it.
2706 (process_embedded_commands): Make static.
2707 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2708 (_bfd_coff_link_hash_table_init): Declare.
2709 * libcoff.h: Rebuild.
2711 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2712 field in XCOFF tdata.
2713 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2714 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2715 based on cputype stored in a.out header, or in n_type of initial
2717 (coff_write_object_contents): Set cputype correctly in a.out
2719 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2721 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2722 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2724 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2725 * libcoff.h: Rebuild.
2727 * cpu-rs6000.c (rs6000_compatible): New static function.
2728 (bfd_rs6000_arch): Use it.
2729 * cpu-powerpc.c (powerpc_compatible): New static function.
2730 (arch_info_struct): Define various flavours of PowerPC.
2731 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2734 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2736 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2738 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2740 * elflink.h (elf_link_add_object_symbols): Don't warn about
2741 changing the size or type if the old definition was weak.
2743 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2745 * coffcode.h (combined_entry_type): Add fix_line field.
2746 (coff_slurp_line_table): Warn if we try to set the lineno field of
2748 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2749 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2750 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2751 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2753 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2754 * libcoff.h: Rebuild.
2756 * libcoff-in.h (struct xcoff_tdata): Define.
2757 (xcoff_data): Define.
2758 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2759 * bfd-in2.h, libcoff.h: Rebuild.
2760 * coff-rs6000.c (xcoff_mkobject): New static function.
2761 (coff_mkobject): Define.
2762 (xcoff_copy_private_bfd_data): New static function.
2763 (coff_bfd_copy_private_bfd_data): Define.
2764 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2766 (rs6000coff_vec): Add DYNAMIC to object_flags.
2767 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2768 .loader sections specially.
2769 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2770 section alignment from the XCOFF tdata information.
2771 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2772 F_SHROBJ, and copy the extra a.out header information into the
2773 XCOFF tdata structure.
2774 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2775 F_DYNLOAD and the extra a.out header information.
2776 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2777 C_HIDEXT symbol with attached csect information.
2778 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2779 in the o_maxdata field.
2780 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2781 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2782 end if BSF_NOT_AT_END is set.
2784 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2785 _bfd_read_ar_hdr_fn.
2786 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2787 * bfd-in2.h, libbfd.h: Rebuild.
2788 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2790 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2791 (bfd_slurp_bsd_armap_f2): Likewise.
2792 (_bfd_slurp_extended_name_table): Likewise.
2794 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2796 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2798 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2799 when the symbol table is empty.
2801 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2802 space for section symbols, since we don't output them either.
2803 (elf_m68k_adjust_dynindx): Removed.
2805 * ptrace-core.c (rawptr): Make it a local variable of
2806 ptrace_unix_core_file_p.
2808 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2810 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2813 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2814 Mac object file formats.
2816 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2818 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2819 auxent if there isn't one.
2820 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2821 rather than FILNMLEN as the maximum name length.
2823 * coffcode.h (bfd_coff_backend_data): Add new field
2824 _bfd_coff_print_aux.
2825 (bfd_coff_print_aux): New static function.
2826 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2827 scnlen field of an XTY_LD csect aux entry.
2828 (coff_print_aux): New static function.
2829 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2830 in coff_pointerize_aux_hook.
2831 (bfd_coff_std_swap_table): Initialize new field.
2832 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2833 * libcoff.h: Rebuild.
2834 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2835 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2837 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2838 if there are symbols, for native AIX ld compatibility.
2840 * coffcode.h (bfd_coff_backend_data): Add new field
2841 _bfd_coff_pointerize_aux_hook.
2842 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2843 or I960, and as 0 otherwise.
2844 (bfd_coff_std_swap_table): Initialize new field.
2845 * libcoff.h: Rebuild.
2846 * coffgen.c (coff_pointerize_aux): Change parameters to take
2847 symbol pointer instead of type and class, and to take aux index.
2848 Call _bfd_coff_pointerize_aux_hook if it is defined.
2849 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2850 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2851 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2853 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2854 read-only/host-only support.
2856 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2858 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2861 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2862 BFD_JUMP_TABLE_ARCHIVE accordingly.
2863 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2864 (_bfd_compute_and_write_armap): Declare.
2865 (_bfd_generic_read_ar_hdr): Declare.
2866 (_bfd_read_ar_hdr): Define.
2867 (_bfd_noarchive_read_ar_hdr): Define.
2868 (_bfd_archive_bsd_read_ar_hdr): Define.
2869 (_bfd_archive_coff_read_ar_hdr): Define.
2870 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2871 _bfd_read_ar_hdr instead.
2872 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2873 (_bfd_compute_and_write_armap): Rename from
2874 compute_and_write_armap. Make non-static. Change all callers.
2875 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2876 than _bfd_snarf_ar_hdr.
2877 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2878 * ieee.c (ieee_read_ar_hdr): Define.
2879 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2880 * oasys.c (oasys_read_ar_hdr): Define.
2881 * som.c (som_read_ar_hdr): Define.
2882 * bfd-in2.h, libbfd.h: Rebuild.
2884 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2886 * peicode.c (coff_swap_filehdr_in): If symptr is
2887 zero, there aren't any symbols, even if nsyms is set.
2889 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2891 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2893 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2894 sections, and set styp correctly for them: .got, .hash, .dynamic,
2895 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2896 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2898 (ecoff_sort_hdrs): New static function.
2899 (ecoff_compute_section_file_positions): Return boolean, not void.
2900 Sort the sections by VMA before looking through them. Put the
2901 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2902 section on an appropriate boundary within the page.
2903 (ecoff_compute_reloc_file_positions): Check return value of
2904 ecoff_compute_section_file_positions.
2905 (_bfd_ecoff_set_section_contents): Likewise.
2906 (_bfd_ecoff_write_object_contents): Check for various Alpha
2907 section types when incrementing text_size and data_size. Call
2908 adjust_headers backend function if it exists.
2909 * coff-alpha.c (alpha_adjust_headers): New static function.
2910 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2911 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2913 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2915 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2917 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2918 of ALTERNATE_AIX_CORE_FORMAT.
2919 * configure.in (aix4): No longer need CORE_FLAGS.
2920 * configure: Updated.
2922 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2924 NS32k changes from Ian Dall:
2925 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2927 (aout_link_input_section_std, aout_link_input_section_ext,
2928 aout_link_reloc_link_order): Call them instead of _bfd_*
2930 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2932 (backend_data): Use it instead of hardcoded zero.
2934 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2935 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2937 * ns32knetbsd.c: Include bfd.h.
2938 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2939 (MY_bfd_reloc_type_lookup): Declare function too.
2940 * pc532-mach.c (set_sizes): Don't declare.
2941 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2942 (backend_data, MY_backend_data): Don't define.
2944 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2945 ns32k-*-lites* like ns32k-*-netbsd*.
2947 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2950 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2952 * coffcode.h (coff_write_object_contents): Restore setting
2953 f_timdat to 0, deleted on August 22.
2955 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2957 * coffcode.h (coff_bfd_copy_private_symbol_data,
2958 coff_bfd_copy_private_section_data,
2959 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2960 * peicode.h (coff_bfd_copy_private_bfd_data): New
2961 (pe_bfd_copy_private_bfd_data): New.
2962 (coff_swap_scnhdr_in): Swap bss size into the right place.
2963 (pe_print_private_bfd_data): Add some newlines.
2965 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2967 * som.c (setup_sections): Don't die if a space has no subspaces.
2969 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2972 dynamic symbol override a common symbol. Don't change the size or
2973 type if they have been set and the new symbol is not a definition.
2974 Warn if the size or type changes.
2976 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2978 * som.c (som_begin_writing): Don't write the symbol table or
2980 (som_finish_writing): Write them here. Place them after the
2981 subspace data, but before the relocs.
2983 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2985 * sunos.c (sunos_add_one_symbol): Just pass false, not
2986 info->shared_library, to sunos_create_dynamic_sections.
2987 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2989 (sunos_check_dynamic_reloc): Remove .text section assertion.
2991 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2993 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2994 * configure, configure.in: Add pmac_xcoff_vec case.
2995 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2996 * coff-pmac.c: New file, PowerMac XCOFF support.
2997 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2998 * targets.c (pmac_xcoff_vec): Declare.
3000 * mpw-config.in: Various changes to be compatible with the
3001 autoconf-based configury.
3002 * mpw-make.sed: New file, sed commands to translate Unix
3003 makefile into MPW syntax.
3004 * mpw-make.in: Remove.
3005 * hosts/mpw.h: Remove.
3006 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3007 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3009 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3011 * binary.c (binary_get_symtab): Return an empty string on error.
3012 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3014 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3016 * coff-ppc.c: Reformatted according to gnu conventions
3017 Removed irrelevant "if 0" code
3019 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3021 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3022 symbols rather than as indirect symbols.
3023 (MY(slurp_symbol_table)): Don't do anything special about
3026 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3027 of .ctors and .dtors sections is no larger than 2.
3029 * sunos.c (sunos_add_one_symbol): Don't change
3030 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3032 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3033 dynamic symbols when creating a shared library.
3034 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3036 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3037 written even if it is not defined in a regular object.
3038 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3039 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3040 rather than the constant 22.
3041 (sunos_check_dynamic_reloc): Handle creating a shared library.
3042 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3043 zero when creating a shared library.
3044 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3045 write it out at the start of the symbol table.
3047 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3049 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3051 * config.bfd: Add arm-*-coff.
3052 * configure.in, configure: Add armcoff_{little,big}_vec.
3053 * targets.c (armcoff_{little,big}_vec): Declare.
3054 (bfd_target_vector): Add armcoff_{little,big}_vec.
3055 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3057 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3059 * targets.c (bfd_find_target): Remove debugging code.
3061 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3063 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3065 * Makefile.in: added *-ppc files
3066 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3067 allow pe based .o's to be shared with other tools on ppc/NT
3068 * config.bfd: added powerpc[le]-[pe|winnt] config support
3069 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3070 * peicode.h: Added more section flags for PE on ppc
3071 Added coff_swap_filehdr_out to allow peicode.h to be
3072 used for non-image PE files on ppc.
3073 Check for image, or not, before copying pe_opthdr
3074 * targets.c: Added new bfd's
3075 * targets.c: Removed two inactive bfds that shouldn't have made it this
3078 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3080 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3081 explicit values to initialize all relocs. Change all users.
3082 (ppc_elf_brtaken_inner): New function to handle branch predicition
3084 (ppc_elf_brtaken_reloc): Ditto.
3085 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3086 relocs use ppc_elf_unsupported_reloc.
3087 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3088 needs to be reported.
3089 (ppc_elf_relocate_section): Support branch prediction relocs.
3091 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3093 * bfd.c (bfd_assert): Remove \n from string passed to
3096 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3097 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3098 (bfd_coff_make_section_hook): Don't define.
3099 (coff_make_section_hook): Remove.
3100 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3101 (styp_to_sec_flags): Likewise.
3102 (coff_write_object_contents): Likewise.
3103 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3105 * libcoff.h: Rebuild.
3106 * coffgen.c (make_a_section_from_file): Just call
3107 bfd_make_section_anyway, not bfd_make_section or
3108 bfd_coff_make_section_hook.
3109 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3110 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3111 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3112 make_section_hook field.
3113 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3115 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3116 pointers into value field for warning and indirect symbols; just
3117 leave the value field alone.
3118 * linker.c (generic_link_add_symbol_list): Use next symbol for
3119 warning and indirect symbols, rather than looking in symbol value.
3120 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3121 parameter. Change all callers. Remove support for indirect
3122 symbols; it didn't work anyhow.
3123 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3124 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3125 * bfd-in2.h: Rebuild.
3127 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3129 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3130 go back to telling the tools this reloc operates on 32 bits.
3132 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3134 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3135 rather than a direct fprintf.
3136 * archive.c (_bfd_write_archive_contents): Likewise.
3137 * coffcode.h (coff_slurp_symbol_table): Likewise.
3138 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3139 (ppc_elf_unsupported_reloc): Likewise.
3140 (ppc_elf_relocate_section): Likewise.
3141 * i386linux.c (linux_tally_symbols): Likewise.
3142 (linux_finish_dynamic_link): Likewise.
3143 * osf-core.c (osf_core_core_file_p): Likewise.
3144 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3145 * som.c (som_sizeof_headers): Likewise.
3146 * srec.c (srec_bad_byte): Likewise.
3147 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3148 * libbfd-in.h (bfd_assert): Declare first parameter const.
3149 * libbfd.h: Rebuild.
3150 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3151 bfd_reloc_overflow is enough.
3152 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3153 * coff-h8500.c (rtype2howto): Likewise.
3154 * coff-z8k.c (rtype2howto): Likewise.
3155 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3156 * elf.c (_bfd_elf_get_lineno): Likewise.
3157 (_bfd_elf_no_info_to_howto): Likewise.
3158 (_bfd_elf_no_info_to_howto_rel): Likewise.
3159 * hp300hpux.c (convert_sym_type): Likewise.
3160 (MY(swap_std_reloc_in)): Likewise.
3161 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3163 * libaout.h (struct aoutdata): Add line_buf field.
3164 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3165 and filename_buffer. Instead, use a malloc buffer stored in the
3166 new line_buf field. Remove length restrictions.
3168 * coffgen.c (string_size): Remove static variable.
3169 (debug_string_size, debug_string_section): Likewise.
3170 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3171 and debug_string_size_p parameters. Use them instead of the
3172 global variables. Change all callers.
3173 (coff_write_symbol): Likewise.
3174 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3175 (coff_write_symbols): Add local variables to replace removed
3178 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3179 function, and line_base fields.
3180 * libcoff.h: Rebuild.
3181 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3182 information, rather than using static variables.
3184 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3185 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3187 * init.c (initialized): Remove static variable.
3188 (bfd_init): Don't bother setting initialized.
3189 (bfd_check_init): Remove.
3190 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3191 * libbfd.h: Rebuild.
3193 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3195 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3196 size for full core dumps. Copy core file header to private data.
3197 (rs6000coff_core_file_failing_command,
3198 rs6000coff_core_file_failing_signal): New functions to extract
3199 the file name and terminating signal from the core file.
3200 * coff-rs6000.c: Use them.
3202 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3204 Change arch info to be const, initialized at compile time.
3205 * archures.c: Reindent many functions. Change CONST to const.
3206 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3207 nothing set it anyhow. Make next const.
3208 (bfd_arch_info_list): Remove.
3209 (bfd_archures_list): Rename from archures_init_table. Change from
3210 a table of function pointers to a table of bfd_arch_info_type
3211 structure addresses.
3212 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3213 (bfd_lookup_arch): Likewise.
3214 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3216 (bfd_default_arch_struct): Make const.
3217 (bfd_arch_init, bfd_arch_linkin): Remove.
3218 (bfd_get_arch_info): Return a const pointer.
3219 * init.c (bfd_init): Don't call bfd_arch_init.
3220 * bfd.c (struct _bfd): Make arch_info const.
3221 * bfd-in2.h: Rebuild.
3222 * libbfd.h: Rebuild.
3223 * configure.in: Put & before everything in $selarchs.
3224 * configure: Rebuild.
3225 * cpu-*.c: Change bfd_*_arch from a function which calls
3226 bfd_arch_linkin to a const structure.
3227 * ieee.c (ieee_object_p): Make arch const.
3229 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3231 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3233 * bfd-in2.h: Regenerate.
3234 * libbfd.h: Regenerate.
3236 * elf32-ppc.c (reloc_type): Update names to match current draft.
3237 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3238 relative. Update names to current V.4 draft.
3239 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3240 (ppc_elf_relocate_section): Rename relocations to match draft.
3242 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3244 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3245 compiled with -mrelocatable-lib to be linked with either normal
3246 modules or -mrelocatable modules.
3248 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3250 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3251 in the a.out header.
3253 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3254 a reloc against a local symbol, even if it's not a section.
3256 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * targets.c (bfd_target): Remove unused align_power_min field.
3259 * bfd-in2.h: Rebuild.
3260 * All backends: Remove initialization of align_power_min.
3262 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3264 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3266 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3268 * config.bfd (mips-dec-netbsd*): New target.
3269 * configure.host (mips-dec-netbsd*): New host.
3270 * configure.in (mips-dec-netbsd*): New native.
3271 * configure: Rebuild.
3273 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3275 Make the COFF backend linker merge common types:
3276 * cofflink.c (struct coff_debug_merge_element): Define.
3277 (struct coff_debug_merge_type): Define.
3278 (struct coff_debug_merge_hash_entry): Define.
3279 (struct coff_debug_merge_hash_table): Define.
3280 (coff_debug_merge_hash_table_init): Define.
3281 (coff_debug_merge_hash_table_free): Define.
3282 (coff_debug_merge_hash_lookup): Define.
3283 (struct coff_final_link_info): Add debug_merge field.
3284 (coff_debug_merge_hash_newfunc): New static function.
3285 (_bfd_coff_final_link): Allocate and free debug_merge table.
3286 (coff_link_input_bfd): Merge identical enum, struct and union
3289 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3291 Convert i960 COFF to use COFF backend linker.
3292 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3293 structure to store the symbol being used.
3294 (coff_i960_start_final_link): New static function.
3295 (coff_i960_relocate_section): New static function.
3296 (coff_i960_adjust_symndx): New static function.
3297 (coff_start_final_link): Define.
3298 (coff_relocate_section): Define.
3299 (coff_adjust_symndx): Define.
3300 * coffcode.h (bfd_coff_backend_data): Add new callback function
3301 _bfd_coff_start_final_link.
3302 (bfd_coff_start_final_link): Define.
3303 (coff_start_final_link): Define if not defined.
3304 (bfd_coff_std_swap_table): Add coff_start_final_link.
3305 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3307 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3308 function callback is not NULL.
3309 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3310 (_bfd_coff_internal_syment_name): Declare.
3311 * libcoff.h: Rebuild.
3312 * configure.in (icoff_big_vec): Add cofflink.o.
3313 (icoff_little_vec): Likewise.
3314 * configure: Rebuild.
3316 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3318 * Makefile.in (clean-info): Remove extraneous tab from line
3321 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3323 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3324 contents has relocs.
3326 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3328 * coffcode.h (coff_compute_section_file_positions): Keep the
3330 (coff_write_object_contents): Remember if it's a relocatable
3332 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3333 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3334 if relocatable file. Swap out saved raw size.
3336 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3338 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3339 (maintainer-clean): Rename from realclean, passing
3340 maintainer-clean down to subdirectories, but leave realclean as a
3343 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3346 * dep-in.sed: Remove config.h from generated dependencies.
3348 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3349 broken out of sunos_canonicalize_dynamic_symtab.
3350 (sunos_canonicalize_dynamic_symtab): Call new function
3351 sunos_slurp_dynamic_symtab.
3352 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3353 dynamic symbol table to the caller.
3354 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3355 callback to override the symbols being read.
3356 * libaout.h (struct aout_backend_data): Add three new parameters
3357 to add_dynamic_symbols callback.
3359 Extensive minor changes to avoid various gcc warnings. Also:
3360 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3361 * archures.c (bfd_arch_info_type): Change mach field from long to
3363 (bfd_lookup_arch): Change machine parameter from long to unsigned
3366 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3368 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3369 a symbol with a non-zero plt_offset.
3371 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3373 * elfcode.h (align_file_position): Remove; not used.
3375 * configure.in: Only check for <sys/procfs.h> on a native system,
3376 and make sure it defines prstatus_t.
3377 * configure: Rebuild.
3379 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3381 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3383 * config.in: Rename from config.h.in.
3384 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3385 Check for config.h:config.in when creating stamp-h.
3386 * configure: Rebuild.
3387 * Makefile.in (stamp-h): Depend upon config.in rather than
3388 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3389 calling config.status.
3391 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3392 (Makefile): Just rebuild Makefile.
3393 (config.h, stamp-h): New targets.
3394 * configure.in: Create stamp-h when rebuilding config.h.
3395 * configure: Rebuild.
3397 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3399 * configure.in: Call AC_CONFIG_HEADER. Substitute
3400 HOST_64BIT_LONG. Check that various header files exist. Check
3401 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3402 and/or free need to be declared. Don't make a link to sysdep.h.
3403 Define TRAD_HEADER for various hosts.
3404 * configure: Rebuild.
3405 * configure.host: Don't set my_host. Add definitions taken from
3406 host header files for various entries. Remove entries which now
3408 * acconfig.h: New file.
3409 * config.h.in: New file, built by autoheader.
3410 * sysdep.h: New file.
3411 * Makefile.in (do_distclean): Don't remove sysdep.h.
3413 (LOCAL_H_DEPS): New variable.
3414 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3416 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3417 ($(OPTIONAL_BACKENDS)): Likewise.
3418 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3419 looking through sysdep.h.
3420 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3421 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3422 (fprintf_vma, sprintf_vma): Likewise.
3423 (int64_type, uint64_type): Don't define.
3424 * bfd-in2.h: Rebuild.
3425 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3426 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3427 * lynx-core.c: Include stuff from old hosts/lynx.h.
3428 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3429 rather than NO_FCNTL.
3430 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3431 rather than NATIVE_HPPAHPUX_COMPILER.
3432 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3434 * hosts/*.h: Remove all header files which merely include,
3435 declare, and define things. Leave header files which define
3436 information needed by trad-core.c.
3438 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3439 (BFD_CC_FOR_BUILD): Define.
3440 * configure.in: Use BFD_CC_FOR_BUILD.
3441 * configure: Rebuild.
3443 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3445 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3446 * configure: Rebuild.
3448 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3451 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3453 * config.bfd: i386pe_ve -> i386pe_vec.
3455 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3457 * configure.host: Incorporate host Makefile fragments by setting
3459 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3460 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3461 value based on whether the code is being compiled by a cross
3462 compiler. Don't substitute host_makefile_frag or frags.
3463 * aclocal.m4: New file to define local AC_PROG_CC.
3464 * configure: Rebuild.
3465 * Makefile.in (INSTALL): Set to @INSTALL@.
3466 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3467 (INSTALL_DATA): Set to @INSTALL_DATA@.
3469 (CC): Define as @CC@.
3470 (CFLAGS): Set to @CFLAGS@.
3471 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3472 (@host_makefile_frag@): Remove.
3473 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3474 after other options.
3475 (config.status): Remove dependency upon @frags@.
3476 * config/*.mh, config/README: Remove.
3478 * config.bfd: Rewrite to incorporate the contents of the Makefile
3479 fragments by setting shell variables, rather than merely returning
3480 the name of a Makefile fragment.
3481 * configure.in: Use shell variables set by config.bfd rather than
3482 looking at the target Makefile fragment files. Don't substitute
3483 target_makefile_frag. Do substitute TDEFINES.
3484 * configure: Rebuild.
3485 * Makefile.in (@target_makefile_frag@): Remove.
3486 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3487 * config/*.mt: Remove.
3489 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3491 * configure.in: Put changequote lines around "i[345]86" patterns
3492 section of core file support.
3494 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3496 * som.c (som_bfd_print_private_bfd_data): Define to use the
3499 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3501 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3502 entry, text_start and data_start.
3504 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3506 * Makefile.in (OFILES): Remove $(TDEPFILES).
3507 * config/apollo.mt (TDEPFILES): Remove.
3508 * config/README: Update.
3510 * configure.in: For a native configuration, set COREFILE and
3511 COREFLAG based on the canonical host name.
3512 * configure: Rebuild.
3513 * Makefile.in: Rebuild dependencies.
3514 (ALL_CFLAGS): Add @COREFLAG@.
3515 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3516 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3517 support routines. Check LYNX_CORE rather than HOST_LYNX.
3518 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3519 * i386lynx.c: Likewise.
3520 * m68klynx.c: Likewise.
3521 * sparclynx.c: Likewise.
3522 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3523 * *-core.c: Comment changes.
3524 * config/decstation.mh (HDEPFILES): Remove.
3525 (HDEFINES): Remove -DTRAD_CORE.
3526 * config/irix3.mh (RANLIB): Remove.
3527 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3528 (HDEFINES): Remove -DIRIX_CORE.
3529 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3530 (HDEFINES): Remove -DTRAD_CORE.
3531 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3532 * config/ultra3.mh (RANLIB): Remove.
3533 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3534 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3535 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3536 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3537 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3538 * config/i386aix.mh, config/i386bsd.mh: Remove.
3539 * config/i386linux.mh, config/i386mach3.mh: Remove.
3540 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3541 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3542 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3543 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3544 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3545 * config/solaris2.mh, config/stratus.mh: Remove.
3546 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3547 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3549 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3551 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3552 DT_FINI entry if the appropriate symbol is not in the hash table.
3554 * libelf.h (struct elf_backend_data): Add create_program_headers
3555 and want_hdr_in_seg fields.
3556 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3558 (elf_backend_create_program_headers): Likewise.
3559 (elfNN_bed): Initialize create_program_headers and
3561 * elf.c (get_program_header_size): Call create_program_headers
3563 (map_program_segments): Check want_hdr_in_seg backend field. Call
3564 create_program_headers backend routine.
3566 * elf.c (assign_file_positions_except_relocs): Align non allocated
3567 sections when creating an executable.
3569 * elfcode.h (elf_swap_phdr_in): Make non static.
3570 (elf_swap_phdr_out): Make non static.
3571 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3572 (bfd_elf32_swap_phdr_out): Declare.
3573 (bfd_elf64_swap_phdr_in): Declare.
3574 (bfd_elf64_swap_phdr_out): Declare.
3576 * ecofflink.c (ecoff_collect_shuffle): New static function.
3577 (_bfd_ecoff_get_accumulated_pdr): New function.
3578 (_bfd_ecoff_get_accumulated_sym): New function.
3579 (_bfd_ecoff_get_accumulated_ss): New function.
3580 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3581 (_bfd_ecoff_get_accumulated_sym): Declare.
3582 (_bfd_ecoff_get_accumulated_ss): Declare.
3583 * libbfd.h: Rebuild.
3585 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3587 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3589 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3590 warning symbols. If any section is named .gnu.warning.XXX, treat
3591 the contents as a warning to be issued if the symbol XXX is
3593 (elf_link_output_extsym): For an indirect or warning symbol, just
3594 output the symbol it points to.
3596 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3597 if bfd_hash_allocate fails, since it will already be set.
3598 (generic_link_hash_newfunc): Likewise.
3599 (archive_hash_newfunc): Likewise.
3600 (hash_entry_bfd): New static function.
3601 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3602 callback. Allocate a new warning using the hash table newfunc.
3603 Use bfd_hash_replace to update the entry in the hash table, rather
3604 than assuming we can copy the fields with structure assignment.
3606 * hash.c (bfd_hash_replace): New function.
3607 * bfd-in.h (bfd_hash_replace): Declare.
3608 * bfd-in2.h: Rebuild.
3610 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3612 * config.bfd: Add mips*vr4300-*-elf* target.
3613 * config/mipsbvr4300.mt: Added.
3615 See file ChangeLog.2
3622 version-control: never
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