1 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
4 host when configuring with --enable-shard.
6 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
8 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
11 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
12 to avoid crashing in bfd_hash_replace.
14 * sysdep.h: Use #ifdef, not #if.
16 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
20 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
22 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
23 (AC_CHECK_HEADERS): Check for sys/time.h
24 (AC_HEADER_TIME): Add macro.
26 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
27 to control what combination of <time> and <sys/time.h>
30 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
32 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
33 (aout_32_sunos4_write_object_contents): Likewise.
34 * aoutx.h (NAME(aout,machine_type)): Handle
35 bfd_mach_sparc_{sparclet,sparclite}.
36 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
37 (bfd_mach_sparc_v9_p): Update.
38 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
39 * libaout.h (enum machine_type): Add M_SPARCLET.
40 * sunos.c (MACHTYPE_OK): Define.
41 * bfd-in2.h: Regenerated.
43 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
45 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
46 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
47 * elflink.c (_bfd_elf_create_got_section): Store the
48 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
49 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
50 global offset table goes over 0x1000, set the value of
51 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
52 (elf32_sparc_relocate_section): Subtract the offset of
53 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
55 * elfcode.h: Don't include <string.h>.
57 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
59 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
60 generic_link_hash_newfunc. All references changed.
61 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
62 moved here from libbfd-in.h.
63 * libbfd-in.h: Corresponding changes.
64 * libbfd.h: Regenerated.
66 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
68 * aoutx.h (aout_link_input_section_std): When reporting an
69 overflow error, use the name of the symbol in the hash table if
71 (aout_link_input_section_ext): Likewise.
73 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
74 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
76 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
78 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
79 * coffcode.h (coff_compute_section_file_positions): Likewise.
80 (coff_write_object_contents): Likewise.
82 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
84 * section.c (SEC_LINK_ONCE): Define.
85 (SEC_LINK_DUPLICATES): Define.
86 (SEC_LINK_DUPLICATES_DISCARD): Define.
87 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
88 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
89 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
91 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
92 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
93 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
94 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
95 SEC_LINK_ONCE, and look through the symbol table for the setting
96 for SEC_LINK_DUPLICATES.
97 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
98 set for a section, find the section symbol in the symbol table,
99 and set the aux entry based on SEC_LINK_DUPLICATES.
100 * coffgen.c (coff_print_symbol): Add a space before "checksum".
101 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
102 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
103 * coff-i386.c (i386coff_vec): Likewise.
104 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
106 * VERSION: Bump to 2.6.1.
107 * Makefile.in (stamp-h): Depend upon VERSION.
109 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
111 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
113 * linker.c (generic_link_hash_newfunc): No longer static.
114 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
116 * coff-h8300.c: Add two derived hash tables and their associated
117 funtions and #defines for use by the h8300 linker.
118 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
119 the function vector as needed. Place the address of the function
120 vector entry in the location specified by the R_MEM_INDIRECT reloc.
121 Rewrite the vectors section contents as necessary.
122 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
123 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
124 (coff_bfd_link_hash_table_create): Likewise.
126 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
128 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
129 __attribute__ ((__unused__)) so that -Wall doesn't warn about
131 (hppa_rebuild_insn): Pass pointer to correct type to
132 low_sign_unext and dis_assemble_21.
134 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
136 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
137 Stick with sparc-*-{sysv4*,solaris2*}.
139 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
141 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
142 (coff_swap_aux_out): Swap out extra PE x_scn fields.
143 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
144 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
145 fields is non-zero, print them.
147 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
148 ifdef. Remove unused variables.
149 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
151 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
152 (get_symbol_value): Ifdef out.
153 (pe_ppc_reloc): Ifdef out. Remove unused variables.
154 (coff_ppc_relocate_section): Remove unused variables. Make
155 fprintf strings and argument types correspond. Put before_addr in
157 (dump_toc): Make fprintf strings and argument types correspond.
158 (ppc_process_before_allocation): Remove unused variables. Always
160 (ppc_reflo_reloc): Ifdef out.
161 (ppc_addr32nb_reloc): Ifdef out.
162 (ppc_coff_rtype2howto): Make fprintf strings and argument types
164 (coff_ppc_rtype_to_howto): Likewise.
165 (ppc_coff_swap_sym_in_hook): Remove unused variables.
167 * peicode.h (pe_print_idata): Move otherwise unused variables into
168 the #ifdef where they are used. Always return a value.
169 (pe_print_edata): Make fprintf strings and argument types
170 correspond. Always return a value.
171 (pe_print_pdata): Removed unused variable addr_value. Always
173 (pe_print_reloc): Remove unused variable onaline. Make fprintf
174 strings and argument types correspond. Always return a value.
176 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
177 (ppc_elf_finish_dynamic_symbol): Move definition of unused
178 variable rela inside #if 0 section where it is used.
181 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
182 functions to start with _bfd_.
183 * aout-ns32k.c: Include ns32k.h. Change references to renamed
184 functions in cpu-ns32k.h.
185 * Makefile.in: Rebuild dependencies.
186 (HFILES): Add ns32k.h.
188 * section.c (struct sec): Add linker_mark field. Change
189 user_set_vma and reloc_done to be single bit fields.
190 (STD_SECTION): Update accordingly.
191 * bfd-in2.h: Rebuild.
192 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
194 (aout_link_input_bfd): Don't link unmarked sections.
195 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
197 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
198 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
200 * elflink.h (elf_bfd_final_link): Mark sections included in the
202 (elf_link_input_bfd): Don't link unmarked sections.
203 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
205 (xcoff_link_input_bfd): Don't link unmarked sections.
207 * coffswap.h (coff_swap_scnhdr_out): Include section name in
208 overflow error messages.
210 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
212 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
213 is not set, print "BFD: " before the error message.
215 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
216 Miles Bader <miles@gnu.ai.mit.edu>.
217 * configure: Rebuild.
219 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
221 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
224 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
225 m68k-aout, m68k-coff, and m68k-elf targets.
227 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
229 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
230 (ieee_generic_stat_arch_elt): Restructured to prevent
231 ieee_object_p from being called repeatedly.
233 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
235 * coffcode.h (coff_write_object_contents): Allocate
236 buffers large enough for any FILEHDR or AOUTHDR.
238 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
240 * ecofflink.c (lookup_line): New static function, renamed and
241 slighly changed from old _bfd_ecoff_locate_line.
242 (_bfd_ecoff_locate_line): Cache line number information. Use
243 lookup_line for actual lookup.
245 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
247 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
248 multiple of 20 bytes.
250 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
252 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
253 allocate ecoff_find_line, and don't initialize by hand.
254 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
255 mips_elf_find_line, and don't call memset.
257 * coffcode.h (coff_compute_section_file_positions): If not
258 producing a final executable, don't consider sofar when aligning
259 the section to the correct size.
261 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
263 * coffcode.h (coff_add_missing_symbols): Ifdef out.
264 (coff_write_object_contents): Don't call coff_add_missing_symbols.
265 * coffgen.c (coff_section_symbol): Ifdef out.
267 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
269 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
270 output_bfd is not NULL.
272 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
274 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
275 of bfd_alloc (fixes fix_line not being initialized).
276 Delete zeroing of fix_{value,tag,end,scnlen} fields.
278 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
280 * coffcode.h: Allow specific backends to override the
281 bfd_link_add_symbols routine.
283 * coff-h8300.c: Include genlink.h.
284 (howto_table): Add R_MEM_INDIRECT.
285 (rtype2howto): Support R_MEM_INDIRECT.
286 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
289 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
291 * coff-alpha.c (alpha_relocate_section): Use
292 info->callbacks_warning, rather than _bfd_error_handler, for
293 "multiple gp" warning.
295 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
297 * linker.c (bfd_wrapped_link_hash_lookup): New function.
298 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
299 table string. Use bfd_wrapped_link_hash_lookup.
300 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
302 * aoutx.h (aout_link_write_symbols): Use the name from the hash
303 table, if any, when writing out symbols.
304 (aout_link_input_section_std): Use the name from the hash table,
305 if any, when reporting undefined symbols.
306 (aout_link_input_section_ext): Likewise.
307 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
308 * bout.c (get_value): Likewise.
309 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
310 * ecoff.c (ecoff_reloc_link_order): Likewise.
311 * elflink.h (elf_link_add_object_symbols): Likewise.
312 (elf_reloc_link_order): Likewise.
313 * linker.c (_bfd_generic_link_output_symbols): Likewise.
314 (_bfd_generic_reloc_link_order): Likewise.
315 (default_indirect_link_order): Likewise.
316 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
317 * sunos.c (sunos_add_one_symbol): Likewise.
318 * xcofflink.c (xcoff_link_add_symbols): Likewise.
319 (bfd_xcoff_link_count_reloc): Likewise.
320 (xcoff_reloc_link_order): Likewise.
322 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
323 into -1 for intern->rss.
325 * configure: Rebuild with autoconf 2.8.
327 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
329 * stab-syms.c (__define_stab_duplicate): Define.
330 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
332 * bfd-in.h (bfd_get_stab_name): Declare.
333 * bfd-in2.h: Rebuild.
334 * Makefile.in: Rebuild dependencies.
335 (BFD_LIBS): Add stab-syms.o.
336 (BFD_LIBS_CFILES): Add stab-syms.c.
337 (BFD32_BACKENDS): Remove stab-syms.o.
338 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
339 * configure.in: Don't list stab-syms.o in bfd_backends.
340 * configure: Rebuild.
341 * libaout.h (aout_stab_name): Don't declare.
342 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
345 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
347 * elf.c (assign_file_positions_for_segments): Adjust file offset
348 for section alignment even if SEC_LOAD is not set.
350 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
352 * configure.in: Don't set SHLIB or SHLINK to an empty string,
353 since they appear as targets in Makefile.in.
354 * configure: Rebuild.
356 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
357 don't fiddle with a symbol which is not defined anywhere.
359 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
361 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
362 though they are defined in a shared library.
363 (xcoff_build_ldsyms): Likewise.
365 * coffgen.c (coff_find_nearest_line): Don't look at the line
366 numbers for the section if section->lineno is NULL.
368 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
369 message rather than calling BFD_ASSERT.
370 * elfcode.h (write_relocs): Check return value of
371 _bfd_elf_symbol_from_bfd_symbol.
373 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
375 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
378 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
380 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
382 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
383 hppa_reloc_field_selector_type_alt.
384 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
385 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
387 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
389 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
391 * elf.c (assign_file_positions_for_segments): Adjust the segment
392 memory size for the alignment of a SEC_ALLOC section, not just a
395 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
397 * m68klinux.c: New file.
398 * hosts/m68klinux.h: New file.
399 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
400 * configure.in (m68*-*-linux*): New native host.
401 (m68klinux_vec): New vector.
402 * configure: Rebuild.
403 * targets.c (m68klinux_vec): Declare.
404 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
405 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
406 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
407 declaration from bfd_linux_size_dynamic_sections.
408 (bfd_m68klinux_size_dynamic_sections): Declare.
409 * bfd-in2.h: Rebuild.
410 * Makefile.in: Rebuild dependencies.
411 (BFD32_BACKENDS): Add m68klinux.o.
412 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
414 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
416 * libhppa.h (pa_arch): Add pa20.
417 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
418 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
419 (hppa_field_adjust): Handle e_nsel.
420 * som.c: Provide default definitions for many new relocs found only
421 in hpux10 include files.
422 (som_fixup_formats): Add several new relocs from hpux10.
423 (som_hppa_howto_table): Add hpux10 relocs.
424 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
426 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
428 * mpw-make.sed: Edit out recent shared library support, and
429 rules to rebuild .h files using doc/chew.
431 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
433 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
434 size even of sections with no contents.
436 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
438 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
439 starting with '$' the way we skip names starting with '.'. When
440 updating x_endndx, don't be fooled by an index which has been
443 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
444 struct/union/enum type with no elements.
446 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
448 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
450 * archive.c (bfd_generic_archive_p): If the first file in the
451 archive can not be recognized as an object, don't assume that this
454 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
455 format is not bfd_object.
456 (bfd_elf_get_dt_soname): Likewise.
458 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
460 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
463 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
465 * bfd.c (tdata): Add netbsd_core_data.
466 * bfd-in2.h: Regenerated.
468 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
470 * sunos.c (SUNOS_CONSTRUCTOR): Define.
471 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
472 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
475 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
476 to get the symbol index, matching 14 Jul 95 change.
478 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
480 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
481 Remove duplicate definition of gp.
483 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
485 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
486 assume that we can set the GP value and then get the same value,
487 since it won't be true if the output file is neither ELF nor
489 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
490 _bfd_get_gp_value here.
491 (mips_gprel_reloc): Don't assume we can set and get the GP value.
492 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
494 (mips_elf_lo16_reloc): Likewise.
495 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
496 Don't require that the BFD be ELF.
497 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
498 (mips_elf_gprel32_reloc): Likewise.
499 (mips_elf_relocate_section): Don't assume we can set and get the
501 (mips_elf_finish_dynamic_symbol): Don't bother to use
502 _bfd_get_gp_value here.
504 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
505 Don't change epdr between malloc and free. Be careful not to free
506 NULL pointers. Zero out the first RPDR.
508 * configure.host: On Linux, only pass -rpath option if $(libdir)
509 is neither /lib nor /usr/lib. From Alan Modra
510 <alan@mullet.Levels.UniSA.Edu.Au>.
512 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
514 (elf_dt_name): Rename from elf_dt_needed_name.
515 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
517 (bfd_elf_get_dt_soname): New function.
518 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
519 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
520 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
521 * bfd-in2.h: Rebuild.
523 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
525 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
526 _bfd_sparc_elf_reloc_type_lookup.
527 (bfd_elf32_bfd_reloc_type_lookup): Update.
528 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
529 (sparc64_elf_howto_table): Define.
530 (sparc_reloc_map): Define.
531 (sparc64_elf_reloc_type_lookup): New function.
532 (sparc_elf_wdisp16_reloc): New function.
533 (elf_info_to_howto): Use sparc64_elf_howto_table.
534 (sparc64_elf_relocate_section): Likewise.
535 (bfd_elf64_bfd_reloc_type_lookup): Update.
537 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
539 * configure.host: Check for 'do not mix' from native linker before
540 trying to use -rpath.
542 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
544 * bfd.c (_bfd_get_gp_value): New function.
545 (_bfd_set_gp_value): New function.
546 * libbfd-in.h (_bfd_get_gp_value): Declare.
547 (_bfd_set_gp_value): Declare.
549 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
550 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
551 directly to the fields in the tdata information.
552 (alpha_relocate_section): Likewise.
553 * coff-mips.c (mips_adjust_reloc_in): Likewise.
554 (mips_gprel_reloc): Likewise.
555 (mips_relocate_section): Likewise.
556 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
557 (mips_elf_lo16_reloc): Likewise.
558 (mips_elf_final_gp): Likewise.
559 (mips_elf_gprel16_reloc): Likewise.
560 (mips_elf_gprel32_reloc): Likewise.
561 (mips_elf_relocate_section): Likewise.
562 (mips_elf_finish_dynamic_symbol): Likewise.
564 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
566 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
568 * configure.in: Call AC_PROG_CC before configure.host.
569 * configure: Rebuild.
570 * configure.host: Don't set information which autoconf should
571 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
573 * configure.host: Remove go32 and win32 host information, since it
574 should no longer be needed.
576 * elf.c (map_sections_to_segments): If we have a .dynamic section,
577 then start a new segment rather than put a writable section in a
580 * configure.host: Set RPATH_ENVVAR.
582 * Makefile.in: Rebuild dependencies.
584 * elflink.c (_bfd_elf_create_linker_section): Remove unused
585 zero_section variable.
587 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
589 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
590 ($(srcdir)/libbfd.h): Rename from libbfd.h.
591 ($(srcdir)/libcoff.h): Rename from libcoff.h.
593 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
595 * ieee.c (ieee_write_expression): Only use an R variable for a
596 local symbol. Don't output a zero offset. Handle a zero address.
597 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
598 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
600 (parse_expression): Don't try to handle multiple occurrences of a
601 P variable. Handle I variables differently from X variables. Fix
602 the order of minus expressions.
603 (ieee_slurp_external_symbols): Generate an I variable for an NN
604 record. Fix handling of ATI and ATX records.
605 (ieee_slurp_sections): Only set minimal section attributes.
606 Adjust them later, based on the section contents.
607 (ieee_object_p): Read in the file until just after the ME record.
608 Call ieee_slurp_section_data to set the section flags.
609 (do_one): Add iterations parameter. Only repeat the first load
610 item. Set the section and file reloc flags.
611 (ieee_slurp_section_data): Set section flags. Pass iterations to
613 (ieee_canonicalize_reloc): Handle I variables.
614 (do_with_relocs): Only emit relocation size when necessary.
615 Increase MAXRUN to 127. Change ov to be assigned, and take
616 src_mask and pcrel_offset into account.
617 (ieee_write_data_part): Skip sections that are not loaded.
618 (ieee_write_external_part): Don't output optional last entry of WX
620 (ieee_write_me_part): Make setting of me_record neater.
621 (ieee_generic_stat_arch_elt): Get the size of an archive element.
623 * syms.c (stt): Add entries for zerovars, vars, and code.
625 * elfcode.h (validate_reloc): New static function.
626 (write_relocs): Call validate_reloc for non ELF relocs.
628 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
629 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
630 (TARGET_LITTLE_SYM): Likewise.
632 * config.bfd (m68*-*-psos*): New target.
634 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
636 * i386msdos.c: Remove some #if 0 code.
637 (msdos_write_object_contents): Don't include empty sections in the
638 size computation, regardless of their address.
640 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
642 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
643 is NULL, ie, the -r switch is used.
645 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
647 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
648 (BFD_RELOC_MIPS_GOT_LO16): Define.
649 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
650 * bfd-in2.h, libbfd.h: Rebuild.
651 * elf32-mips.c (mips_reloc_map): Map new relocs.
653 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
655 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
658 * ieee.c (get_symbol): Set the section to bfd_abs_section.
659 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
660 simple number for the section address, rather than an expression.
661 Limit the number of bytes between relocs to MAXRUN.
662 (ieee_write_me_part): Set me_record to the file offset after the
664 (ieee_write_processor): New static function.
665 (ieee_write_object_contents): Use ieee_write_processor.
667 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
669 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
671 * coff-aux.c: Change include of aux.h to aux-coff.h.
673 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
675 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
676 relocation put the addend both in the reloc entry and the data.
677 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
680 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
681 a R_68K_PCxx reloc against a defined global symbol directly.
682 (elf_m68k_check_relocs): Don't count such a reloc.
684 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
685 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
686 symbol for now, otherwise always record the symbol as dynamic.
687 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
688 is not referenced by a dynamic object, and we are not making a
689 shared object, then don't make a PLT entry. If we do make a PLT
690 entry, make sure the symbol has been recorded as dynamic.
692 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
694 * configure.host: When making a shared library, set HLDFLAGS to
695 pass an appropriate -rpath option. Use the make variable SONAME
696 as the shared library soname, rather than computing it here. On
697 SunOS, build stamp-tshlink in place of $(SHLINK).
698 * Makefile.in (SONAME): New variable.
699 ($(SHLINK)): Make a link to the transformed name, as well.
700 (stamp-tshlink): New target.
701 (install): Skip stamp-tshlink during install.
703 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
705 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
706 linker sections have been set up yet.
708 * elf.c (make_mapping): Add an additional argument to suppress
709 making the first section include the program headers.
710 (map_sections_to_segments): If the user used -Ttext such that the
711 program headers are on a different page, do not set the flags
712 saying that this section includes the program headers.
714 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
716 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
717 don't define TRAD_HEADER.
718 * configure: Rebuild.
720 * netbsd-core.c: New file, support for NetBSD core files.
721 * hosts/*nbsd.h: Removed.
723 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
725 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
726 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
727 * libbfd.h, bfd-in2.h: Regenerated.
728 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
729 bfd_elf32_bfd_reloc_type_lookup.
730 (reloc_type{,_names}): Deleted.
731 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
733 (sparc_reloc_map): Add sparc64 relocs.
734 (sparc_elf_notsupported_reloc): New static function.
735 (sparc_elf_wdisp16_reloc): New static function.
736 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
737 (elf32_sparc_relocate_section): Likewise.
738 (bfd_elf32_bfd_reloc_type_lookup): Define.
739 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
740 (reloc_type{,_names}): Deleted.
741 (elf_sparc_howto_table): Deleted.
742 (sparc_reloc_map): Deleted.
743 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
744 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
746 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
748 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
751 * Makefile.in (program_transform_name): New variable.
752 (install): Transform library name before installing it.
754 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
756 * archures.c (bfd_mach_i960_hx): Define.
757 * bfd-in2.h: Rebuild.
758 * cpu-i960.c (scan_960_mach): Accept machine "hx".
759 (MATRIX): Expand entries for HX.
760 (arch_info_struct): Add i960:hx entry.
761 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
762 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
763 (coff_set_flags): Handle bfd_mach_i960_hx.
765 Support for building as a shared library, based on patches from
766 Alan Modra <alan@spri.levels.unisa.edu.au>:
767 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
768 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
769 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
770 * configure: Rebuild.
771 * configure.host: If --enable-shared, adjust shared library stuff
772 based on the host. If the host is SunOS, and the linker supports
773 -rpath, set HLDFLAGS to use it.
774 * Makefile.in (ALLLIBS): New variable.
775 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
776 (COMMON_SHLIB, SHLINK): New variables.
777 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
778 (STAGESTUFF): Remove variable.
779 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
781 (stamp-ofiles): New target, like old ofiles target, but build
782 using a temporary file and move-if-change, and touch stamp-ofiles
784 (ofiles): Just depend upon stamp-ofiles.
785 (stamp-piclist, piclist): New targets.
786 ($(SHLIB), $(SHLINK)): New targets.
787 (targets.o, archures.o): Build twice if PICFLAG is set.
788 (do_mostlyclean): Remove pic/*.o.
789 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
791 (do_distclean): Remove pic and stamp-picdir.
792 (install): Install shared libraries.
793 ($(OFILES)): Depend upon stamp-picdir.
794 (stamp-picdir): New target.
796 * libcoff-in.h: Add comment reminding people that libcoff.h is a
798 * libcoff.h: Rebuild.
800 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
801 flavour of a section with no owner.
803 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
804 ELF_LINK_NON_ELF flag.
805 (mips_elf_create_got_section): Likewise.
807 * elf.c: Revert last change, since it breaks dynamic linking.
808 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
810 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
811 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
812 (elfNN_bed): Don't initialize want_hdr_in_seg field.
814 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
816 * elf.c (assign_file_positions_for_segments): If the backend does
817 not want the elf header or the program headers in the address
818 space, do not include them in the calculations.
820 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
821 function to determine if we need additional program headers.
822 (ppc_elf_modify_segment_map): Define as a NOP function for now.
823 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
825 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
827 * coffcode.h: Move today's libcoff.h change into coffcode.h.
829 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
831 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
832 back into one line. Some compilers (sunos 4.1.3 for example)
833 won't accept args split across more than one line.
835 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
837 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
838 * configure: Regenerate.
840 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
842 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
843 try to do arithmetic on a void *, cast it to a unsigned char * first.
845 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
847 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
848 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
850 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
851 flag for a newly defined symbol.
852 (NAME(bfd_elf,record_link_assignment)): Likewise.
853 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
854 set the DEF or REF_REGULAR flags correctly.
856 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
857 (libbfd.h, libcoff.h): Corresponding change.
859 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
860 a PLT32 reloc as dynamic.
861 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
862 is not referenced by a dynamic object, and we are not making a
863 shared object, then don't make a PLT entry. If we do make a PLT
864 entry, make sure the symbol has been recorded as dynamic.
866 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
868 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
869 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
870 (powerpcle-*-cygwin32): New.
871 * peicode.h (add_data_entry): Get address from vma.
873 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
875 * elflink.c (_bfd_elf_create_linker_section): If the symbol
876 attached to the section has already been created as an undefined
877 symbol, treat it as if it hasn't been created yet.
879 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
881 * elflink.h (elf_bfd_final_link): Don't output initial dummy
882 symbol or section symbols if stripping all symbols and this is not
883 a relocateable link. Don't output the symbol string table if
884 there are no symbols.
885 (elf_link_flush_output_syms): Don't do anything if there are no
888 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
890 * coff-aux.c: New file.
891 * hosts/m68kaux.h: New file.
892 * config.bfd (m68*-apple-aux*): New target.
893 * configure.in (m68*-apple-aux*): New native host.
894 (m68kaux_coff_vec): New vector.
895 * configure: Rebuild.
896 * targets.c (m68kaux_coff_vec): Declare.
897 * coffcode.h (bfd_coff_backend_data): Add field
898 _bfd_coff_link_add_one_symbol.
899 (bfd_coff_link_add_one_symbol): Define.
900 (compare_arelent_ptr): New static function if TARG_AUX.
901 (coff_write_relocs): If TARG_AUX, sort the relocs.
902 (coff_write_object_contents): Set A/UX aouthdr magic number.
903 (coff_link_add_one_symbol): Define if not defined.
904 (bfd_coff_std_swap_table): Initialize new field.
905 * libcoff.h: Rebuild.
906 * cofflink.c (coff_link_add_symbols): Call
907 bfd_coff_link_add_one_symbol rather than
908 _bfd_generic_link_add_one_symbol.
909 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
910 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
911 * coff-mips.c (mips_ecoff_backend_data): Likewise.
912 * Makefile.in: Rebuild dependencies.
913 (BFD32_BACKENDS): Add coff-aux.o.
914 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
916 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
918 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
919 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
921 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
923 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
924 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
925 (maintainer-clean): Warn about deleting special files.
926 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
928 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
929 warning symbols correctly.
930 * elf32-i386.c (elf_i386_relocate_section): Likewise.
931 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
932 * elf32-mips.c (mips_elf_relocate_section): Likewise.
933 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
934 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
935 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
937 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
940 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
942 * libcoff-in.h: aligned newly exported names with bfd naming
943 conventions. Removed an erroneous define of POWERPC_LE_PE.
944 * libcoff.h: Rebuild.
945 * cofflink.c, coff-ppc.c: the above function name changes
947 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
949 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
950 * ecoff.c (struct extsym_info): Define.
951 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
952 to ecoff_link_write_external.
953 (ecoff_link_write_external): Accept a struct extsym_info pointer.
954 Strip symbols when appropriate.
956 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
957 * syms.c (BSF_OBJECT): Define.
958 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
959 * bfd-in2.h: Rebuild.
960 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
962 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
965 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
966 copying relocs into a shared object, treat a defined global symbol
968 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
969 * elf32-mips.c (mips_elf_relocate_section): Likewise.
970 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
972 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
973 real defined symbol, not to a weak defined symbol.
975 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
977 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
978 and made a few static functions externs.
980 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
981 POWERPC_LE_PE hack in cofflink.
983 * libcoff-in.h: promoted the following from cofflink.c to allow
984 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
985 coff_debug_merge_element, struct coff_debug_merge_type,
986 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
987 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
988 coff_debug_merge_hash_lookup, coff_link_section_info,
989 coff_final_link_info, coff_debug_merge_hash_newfunc,
990 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
992 * libcoff.h: re-gen'd
994 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
996 * syms.c: Include "bfdlink.h".
997 (struct stab_find_info): Define.
998 (_bfd_stab_section_find_nearest_line): New function.
999 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1000 * libbfd.h: Rebuild.
1001 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1002 * elf.c (_bfd_elf_find_nearest_line): Try calling
1003 _bfd_stab_section_find_nearest_line before searching the ELF
1004 symbol table. Find the closest STT_FUNC symbol, not the last one.
1005 * libcoff-in.h (coff_data_type): Add line_info field.
1006 * libcoff.h: Rebuild.
1007 * coffgen.c (coff_find_nearest_line): Try calling
1008 _bfd_stab_section_find_nearest_line before searching the COFF
1010 * Makefile.in: Rebuild dependencies.
1012 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1014 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1015 4 bytes, so we get the correct value when updating the register
1016 field in little endian mode.
1018 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1020 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1021 entry_section fields. Add sntoc and snentry fields.
1022 * libcoff.h: Rebuild.
1023 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1024 not toc_section and entry_section (the COFF file does not have any
1025 sections at this point).
1026 (coff_write_object_contents): Set o_snentry and o_sntoc from
1027 snentry and sntoc rather than entry_section and toc_section.
1028 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1029 snentry, not toc_section and entry_section.
1030 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1031 entry_section from hentry.
1032 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1034 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1035 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1036 than using toc_section directly.
1038 * archures.c: Add missing `.' in enum bfd_architecture.
1039 * bfd-in2.h: Rebuild.
1041 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1042 Robert Lipe <robertl@arnet.com>.
1044 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1046 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1047 to sections we allocate. Use bfd_zalloc to allocate initialial
1048 sections, not bfd_alloc.
1049 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1050 SDA{,2}I16 relocations.
1051 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1052 whether to put something in .sbss or not.
1053 (ppc_elf_relocate_section): Add support for more relocations. Add
1054 in sec->output_offset where appropriate. Make error messages
1055 include the symbol name.
1057 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1058 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1059 doesn't get redefined messages if -shared.
1061 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1062 section if the rel_section field has been set up.
1064 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1066 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1069 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1071 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1072 of flags, only flags used are controlled by mach number. Bump up
1073 output file mach number to highest of input file mach numbers.
1074 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1075 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1077 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1078 bfd_elf64_sparc_vec support.
1080 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1082 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1083 the embedded bit is set on some objects and not on others. Just
1085 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1088 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1090 * coffcode.h (coff_new_section_hook): Don't try to align the
1093 * coffcode.h (coff_set_section_contents): Fix the handling of the
1094 .lib section to work even if the entire section contents are
1095 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1096 Robert Lipe <robertl@arnet.com>.
1098 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1100 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1101 memory here for contents.
1103 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1104 _SDA2_BASE_ by 32768.
1105 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1106 started using. Allocate contents for .sdata and .sdata2 sections
1108 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1110 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1111 size _SDA{,2}_BASE_.
1112 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1115 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1117 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1119 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1120 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1121 (bfd_mach_sparc_v9a): Define.
1122 (bfd_mach_sparc_v9_p): Define.
1123 * bfd-in2.h: Regenerated.
1124 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1126 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1127 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1128 to bfd_elf32_sparc_vec.
1129 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1130 Add v8plus{,a} support.
1132 (sparc_compatible): New function.
1133 * elf32-sparc.h: #include "elf/sparc.h".
1134 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1135 elf32_sparc_final_write_processing): New functions.
1136 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1137 elf_backend_final_write_processing): Define.
1139 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1141 * elf-bfd.h (struct elf_link_hash_entry): Add
1142 linker_section_pointer field.
1143 (enum elf_linker_section_enum): Enumeration for new way of
1144 creating linker dynamic sections and symbols.
1145 (elf_linker_section{,_pointers}): New structures for creating
1146 dynamic sections and symbols.
1147 (elf_obj_tdata): Add linker_section_pointers and linker_section
1149 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1150 (_bfd_elf_create_linker_section): New declarations.
1151 (_bfd_elf_find_pointer_linker_section): Ditto.
1152 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1153 (_bfd_elf_make_linker_section_rela): Ditto.
1155 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1157 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1158 (ppc_elf_create_linker_section): New function to create the
1159 sections .got, .sdata, and .sdata2.
1160 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1162 (ppc_elf_check_relocs): Support more of the eabi relocations.
1163 (ppc_elf_relocate_section): Ditto.
1164 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1165 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1167 * elflink.h (elf_create_pointer_linker_section): New function to
1168 create initialized pointers in dynamic linker sections.
1169 (elf_finish_pointer_linker_section): Actually intialize the
1170 pointers created above.
1172 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1173 macros to provide both 32 and 64 bit versions of
1174 elf_create_pointer_linker_section.
1175 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1176 provide both 32 and 64 bit versions of
1177 elf_finish_pointer_linker_section.
1179 * elflink.c (_bfd_elf_create_linker_section): New function to
1180 create a linker section.
1181 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1182 given address in the linker pointer offsets created for a given
1184 (_bfd_elf_make_linker_section_rela): Make a RELA section
1185 corresponding to the generated linker section.
1187 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1189 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1191 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1193 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1194 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1195 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1196 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1197 toc entry in an objdump) for now.
1198 (ppc_do_last, ppc_get_last): New function - needed to save processing
1199 the toc owner to the end.
1200 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1203 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1204 toc owner from being done till last. Must define POWERPC_LE_PC
1207 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1209 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1211 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1212 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1214 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1216 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1218 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1222 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1224 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * elf.c (assign_file_positions_for_segments): Don't increment file
1227 offset for a segment which contains no loadable sections.
1229 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1231 * reloc.c: Add new PowerPC relocations.
1232 * {bfd-in2,libbfd}.h: Regenerate.
1234 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1235 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1237 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1239 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1242 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1245 * coffgen.c (coff_find_nearest_line): Don't try to cache
1246 information in sections that are not owned by a BFD. From Richard
1247 Henderson <richard@atheist.tamu.edu>.
1249 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1250 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1251 * elflink.h (elf_link_output_extsym): Remove special check for
1254 * ecoffswap.h: Add prototypes for static functions.
1256 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1258 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1259 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1261 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1262 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1263 support. Begin support for R_PPC_SDA{2,}REL.
1265 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1267 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1268 create the .got and .got.neg sections.
1269 (ppc_elf_size_dynamic_sections): Call it.
1270 (ppc_elf_check_relocs): Call it.
1271 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1272 (ppc_elf_check_relocs): Add error messages for relocations we
1273 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1276 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1278 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1279 section flags for V.4 and eabi.
1281 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * elf.c (assign_file_positions_for_segments): If a segment
1284 contains no sections, don't mark it as readable.
1286 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1287 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1289 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1290 dynamic section, if there is one.
1291 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1292 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1293 (bfd_elf64_swap_dyn_in): Likewise.
1294 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1296 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1298 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1299 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1300 <pirker@eiunix.tuwien.ac.at>.
1302 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1304 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1305 PowerPC V.4 and eabi.
1306 * bfd-in2.h: Regenerate.
1307 * libfd.h: Regenerate.
1309 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1311 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1312 section type and SHF_EXCLUDE section flag, turning them into the
1313 appropriate bfd section flag.
1315 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1317 * xcofflink.c (xcoff_link_add_symbols): Create the special
1318 sections if we see a DYNAMIC object, in case that is the only
1319 XCOFF input object we see.
1321 * elf32-mips.c: Extensive changes for a start at dynamic linking
1322 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1324 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1325 (struct elf_backend_data): Remove
1326 elf_backend_create_program_headers field. Add
1327 elf_backend_additional_program_headers and
1328 elf_backend_modify_segment_map fields.
1329 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1331 (elf_backend_additional_program_headers): Likewise.
1332 (elf_backend_modify_segment_map): Likewise.
1333 (elf_backend_create_program_headers): Don't define.
1334 (elfNN_bed): Change to account for field changes.
1335 * elf.c (assign_file_positions_for_segments): Call new
1336 modify_segment_map backend function. Don't call old
1337 create_program_headers backend function.
1338 (get_program_header_size): Call additional_program_headers rather
1339 than create_program_headers.
1340 * elflink.h (elf_link_add_object_symbols): Initialize
1341 type_change_ok from new backend field.
1342 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1344 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1345 a reloc against the appropriate section.
1347 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1348 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1349 (elf_flags_init): Rename from elf_ppc_flags_init.
1350 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1352 (ppc_elf_copy_private_bfd_data): Likewise.
1353 (ppc_elf_merge_private_bfd_data): Likewise.
1355 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1358 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1360 * coff-alpha.c (alpha_relocate_section): During final link, allow
1361 output .lita section to be bigger than 64k by adjusting gp value
1362 on a per-input section basis.
1363 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1365 (struct ecoff_section_tdata): Add gp field.
1367 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1369 Handle Alpha ECOFF changes in OSF/1 3.2.
1370 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1372 * coff-alpha.c: Include "aout/ar.h".
1373 (alpha_ecoff_get_relocated_section_contents): Don't require an
1374 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1375 3.2 doesn't generate one.
1376 (alpha_relocate_section): Likewise.
1377 (alpha_ecoff_slurp_armap): Define.
1378 (alpha_ecoff_slurp_extended_name_table): Define.
1379 (alpha_ecoff_construct_extended_name_table): Define.
1380 (alpha_ecoff_truncate_arname): Define.
1381 (alpha_ecoff_write_armap): Define.
1382 (alpha_ecoff_generic_stat_arch_elt): Define.
1383 (alpha_ecoff_update_armap_timestamp): Define.
1385 (alpha_ecoff_read_ar_hdr): New static function.
1386 (alpha_ecoff_get_elt_at_filepos): New static function.
1387 (alpha_ecoff_openr_next_archived_file): New static function.
1388 (alpha_ecoff_get_elt_at_index): New static function.
1389 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1390 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1391 _bfd_ecoff to alpha_ecoff.
1392 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1393 field from backend structure, rather than always calling
1394 _bfd_get_elt_at_filepos.
1395 * coff-mips.c (mips_ecoff_backend_data): Initialize
1396 get_elt_at_filepos field.
1397 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1398 from _bfd_generic_read_ar_hdr with minor changes.
1399 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1400 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1401 * libbfd.h: Rebuild.
1403 * bfd-in.h (BFD_IN_MEMORY): Define.
1404 * libbfd-in.h (struct bfd_in_memory): Define.
1405 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1406 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1407 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1408 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1409 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1410 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1411 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1412 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1413 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1414 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1416 (bfd_openstreamr): Likewise.
1417 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1418 BFD_IN_MEMORY is not set.
1419 * riscix.c (riscix_some_aout_object_p): Likewise.
1420 * bfd-in2.h, libbfd.h: Rebuild.
1422 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1423 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1424 (bfd_get_elt_at_index): Define.
1425 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1426 bfd_get_elt_at_index. Change index parameter from int to
1428 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1429 (_bfd_noarchive_get_elt_at_index): Define.
1430 (_bfd_archive_bsd_get_elt_at_index): Define.
1431 (_bfd_archive_coff_get_elt_at_index): Define.
1432 * bfd-in2.h, libbfd.h: Rebuild.
1433 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1434 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1435 * ieee.c (ieee_get_elt_at_index): Define.
1436 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1437 * oasys.c (oasys_get_elt_at_index): Define.
1438 * som.c (som_get_elt_at_index): Define.
1440 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1441 numbers to the .text section.
1443 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1445 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1446 If there is a SEC_DEBUGGING section, get the contents of the debug
1447 information part from it.
1448 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1450 (ieee_write_object_contents): Check ieee_write_debug_part return.
1452 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1454 * config.bfd (i[345]86-*-freebsd*): Add target.
1455 * configure.in (i386freebsd_vec): Add vec.
1456 * configure: Regenerate.
1457 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1458 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1459 Rebuild dependencies..
1460 * freebsd.h: New file.
1461 * i386freebsd.c: New file.
1462 * targets.c (i386freebsd_vec): Declare.
1463 (bfd_target_vector): Add i386freebsd_vec.
1464 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1465 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1467 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * ieee.c (ieee_slurp_debug): New static function.
1470 (ieee_object_p): Call it.
1471 (ieee_slurp_section_data): Skip debugging sections.
1472 (ieee_get_reloc_upper_bound): Likewise.
1473 (ieee_get_section_contents): Likewise.
1474 (ieee_canonicalize_reloc): Likewise.
1475 (ieee_write_section_part): Likewise.
1476 (ieee_write_debug_part): Likewise.
1477 (ieee_write_data_part): Likewise.
1478 (init_for_output): Likewise.
1480 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1482 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1484 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1485 relocs, since ppc_elf_relocate_section handles the linker case.
1486 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1488 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1489 ppc_elf_relocate_section since that is now the only caller.
1490 (ppc_elf_relocate_section): Ditto.
1492 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1494 * coffcode.h (coff_write_object_contents): If we don't know the
1495 section of the entry point for an XCOFF executable, always set the
1496 entry address to -1.
1498 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1500 * elf.c (bfd_section_from_shdr): Add support for note sections.
1502 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1504 * bfd-in.h (struct _symbol_info): Add stab_type field.
1505 * bfd-in2.h: Rebuild.
1506 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1508 * elf32-ppc.c: Remove trailing newline from calls to
1510 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1511 difference if target endianness is known.
1513 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1516 old style TOC16 references without using R_PPC_GOT.
1517 (ppc_reloc_type): Ditto.
1518 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1519 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1520 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1521 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1522 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1524 (ppc_elf_adjust_dynamic_symbol): Ditto.
1525 (ppc_elf_adjust_dynindx): Ditto.
1526 (ppc_elf_size_dynamic_sections): Ditto.
1527 (ppc_elf_finish_dynamic_symbol): Ditto.
1528 (ppc_elf_finish_dynamic_sections): Ditto.
1529 (ELF_DYNAMIC_INTERPRETER): Define.
1531 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1533 * elf.c (copy_private_bfd_data): When attaching sections to
1534 segments ignore sections that won't be allocated. Patch from
1537 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1539 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1542 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1544 * coff-i960.c (CALC_ADDEND): Define.
1545 (coff_i960_relocate_section): Add the input section VMA to the
1546 addend for PC relative relocs.
1548 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1550 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1551 to correctly terminate.
1553 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1555 * targets.c (enum bfd_endian): Define.
1556 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1557 from boolean to enum bfd_endian. Change header_byteorder_big_p
1559 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1560 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1561 * bfd-in2.h: Rebuild.
1562 * All targets: Change initialization of byteorder and
1563 header_byteorder to use enum bfd_endian values rather than
1565 * All files: Change all references to byteorder_big_p and
1566 header_byteorder_big_p to use new bfd_*_endian macros.
1568 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1570 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1572 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1574 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1576 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1578 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1580 * ieee.c: Lots of minor cleanups. Make many functions return
1581 errors rather than calling abort. Also:
1582 (ieee_write_twobyte): Remove; change callers to call existing
1583 ieee_write_2bytes function.
1584 (ieee_write_expression): Don't output the section twice when
1585 outputting a local symbol. Don't emit an extraneous zero if there
1587 (ieee_slurp_sections): Set the lma as well as the vma.
1588 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1590 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1591 a recognized one or bfd_arch_unknown.
1592 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1594 (ihex_get_symtab): Likewise.
1596 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1598 * aoutx.h: Include <ctype.h>.
1599 (struct aout_link_includes_table): Define.
1600 (struct aout_link_includes_totals): Define.
1601 (struct aout_link_includes_entry): Define.
1602 (aout_link_includes_lookup): Define macro.
1603 (struct aout_final_link_info): Add includes field.
1604 (aout_link_includes_newfunc): New static function.
1605 (NAME(aout,final_link)): Initialize includes hash table.
1606 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1608 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1610 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1612 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1614 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1616 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1618 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1619 (pe_print_private_bfd_data): call pe_print_reloc.
1620 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1621 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1622 up some debugging as well.
1624 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1626 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1629 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1631 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1632 when setting sections to NULL.
1634 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1636 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1638 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1639 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1641 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1642 * bfd-in2.h: Rebuild.
1644 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1646 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1648 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1650 * ihex.c (ihex_scan): Handle record types 4 and 5.
1651 (ihex_object_p): Permit types 4 and 5.
1652 (ihex_set_section_contents): Remove check for out of range
1654 (ihex_write_object_contents): Generate types 4 and 5.
1656 * elflink.h (elf_link_output_extsym): Just ignore warning and
1657 indirect references to symbols which don't really exist.
1659 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1661 * peicode.h (pe_print_idata): Minor format fixes
1662 (pe_print_edata): New function. Under private printing, this formats
1663 the edata section of a PE file.
1664 (pe_print_private_bfd_data): Added call to pe_print_edata.
1666 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1668 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1669 index, don't call stoi.
1671 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1673 * srec.c (srec_scan): Set lma as well as vma.
1675 * ihex.c: New file; support for Intel Hex format.
1676 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1677 (ihex_vec): Declare.
1678 (bfd_target_vector): Always include ihex_vec.
1679 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1680 * Makefile.in: Rebuild dependencies.
1681 (BFD_LIBS): Add ihex.o
1682 (BFD_LIBS_CFILES): Add ihex.c.
1683 * bfd-in2.h: Rebuild.
1685 * elf.c (assign_file_positions_for_segments): Sort the sections in
1687 (get_program_header_size): Return the right size if segment_map is
1689 (copy_private_bfd_data): Don't bother to sort the sections.
1691 * bfd.c (bfd_record_phdr): New function.
1692 * bfd-in.h (bfd_record_phdr): Declare.
1693 * bfd_in2.h: Rebuild.
1695 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1698 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1699 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1701 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1702 (bfd_zmalloc): Change declaration.
1703 * libbfd.h: Rebuild.
1704 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1705 and realloc. Don't set bfd_error_no_memory if they fail.
1707 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1709 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1710 uses as well. Added a new howto to deal with TOCREL16 relocs that
1711 are TOCDEFN as well.
1712 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1713 to handle RVA relocs from dlltool.
1714 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1715 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1716 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1718 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1719 to get the right section alignment.
1721 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1723 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1724 p_paddr if p_paddr is zero.
1725 (make_mapping): Set includes_filehdr and includes_phdrs for first
1727 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1729 (assign_file_positions_for_segments): Handle includes_filehdr and
1730 includes_phdrs. Remove special handling of PT_PHDR and first
1732 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1733 when appropriate. Remove special handling of PT_PHDR segment.
1734 Use a more complex condition for when a section is included in a
1735 segment to handle Solaris linker oddities.
1737 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1739 * coff-m88k.c (howto_table): Reformatted for easier reading;
1740 special_function now points to new function m88k_special_reloc.
1741 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1743 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1744 be done correctly by m88k_special_reloc.
1745 (reloc_processing): New function to be used by RELOC_PROCESSING.
1746 (RELOC_PROCESSING): Define to call reloc_processing.
1748 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1750 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1751 (pe_print_pdata): Likewise.
1753 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1754 obstack_alloc fails.
1755 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1757 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1758 * Many files: don't set bfd_error_no_memory if one of the above
1761 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1762 if p_paddr_valid is set.
1763 (copy_private_bfd_data): New static function.
1764 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1766 * elf.c (assign_file_positions_for_segments): Fix case where extra
1767 program headers were allocated.
1769 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1770 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1771 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1772 _bfd_elf_print_private_bfd_data.
1774 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1775 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1776 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1777 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1778 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1779 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1780 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1782 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1784 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1785 * elf.c (make_mapping): New static function.
1786 (map_sections_to_segments): New static function.
1787 (elf_sort_sections): New static function.
1788 (assign_file_positions_for_segments): New static function.
1789 (map_program_segments): Remove.
1790 (get_program_header_size): Remove sorted_hdrs, count, and
1791 maxpagesize parameters. Simplify.
1792 (assign_file_positions_except_relocs): When generating an
1793 executable, use assign_file_positions_for_segments.
1794 (elf_sort_hdrs): Remove.
1795 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1796 to get_program_header_size.
1798 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1800 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1802 * configure, config.in: Regenerate with autoconf 2.7.
1804 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1805 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1807 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1809 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1810 (ecoff_sec_to_styp_flags): Likewise.
1811 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1812 (ecoff_set_symbol_info): Handle scRConst.
1813 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1814 (ecoff_compute_section_file_positions): Handle .rconst section.
1815 (_bfd_ecoff_write_object_contents): Likewise.
1816 (ecoff_link_check_archive_element): Handle scRConst.
1817 (ecoff_link_add_externals): Likewise.
1818 (ecoff_link_write_external): Handle .rconst section.
1819 (ecoff_reloc_link_order): Likewise.
1820 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1821 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1823 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1825 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1826 DEF_DYNAMIC flag is set.
1828 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1830 * host-aout.c: If TRAD_HEADER is defined, include it.
1832 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1834 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1835 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1836 (BFD_NEED_DECLARATION): New function.
1837 * configure.in: Use BFD_NEED_DECLARATION.
1838 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1839 * configure, config.in: Rebuild with autoconf 2.6.
1841 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1842 special_sections before returning when called with a non XCOFF
1845 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1848 * coffcode.h (coff_compute_section_file_positions): Only pad the
1849 previous section to force file alignment when creating an
1852 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1854 * coffcode.h (coff_compute_section_file_positions): If
1855 RS6000COFF_C, set up the .debug section.
1857 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1858 if it is not large enough to accomodate the entire TOC area with
1859 signed 16 bit offsets.
1860 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1862 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1863 TOC anchor to use the TOC value used in the output file.
1865 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1867 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1868 (_bfd_coff_read_string_table): Likewise.
1870 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1872 * pe-arm.c: Fix typos.
1873 * coff-arm.c: Likewise.
1875 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1877 * coff-ppc.c (list_ele): Added "cat"egory member.
1878 (record_toc): New category parameter (priv or pub).
1879 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1880 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1881 the mainline. It addes extra toc cells in error.
1882 (ppc_coff_swap_sym_in_hook): Added some documentation.
1883 (dump_toc): Can now diagnose "virtual toc" chicanery.
1885 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1887 * elf-bfd.h (struct elf_link_hash_table): Change type of
1888 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1890 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1893 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1895 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1896 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1897 defined or mentioned in a regular file.
1899 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1901 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1902 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1903 (coff_ppc_relocate_section): Correct REL24 handling
1904 (ppc_process_before_allocation): Correct TOCDEFN handling
1906 * peicode.h (dir_names): Added name descriptions
1908 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1910 * VERSION: Updated to cygnus-2.6.
1912 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1914 * targets.c (m68k4knetbsd_vec): Declare.
1916 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1918 * targets.c (bfd_target): Change type of second argument to
1919 _bfd_print_private_bfd_data from void * to PTR.
1920 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1921 using PTR rather than void *.
1922 * bfd-in2, libbfd.h: Rebuild.
1923 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1925 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1926 _bfd_generic_bfd_print_private_bfd_data rather than casting
1929 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1931 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1932 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1934 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1935 BFD64_BACKENDS_CFILES): New variables.
1938 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1940 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1941 not at the file position of the first section.
1942 * coffcode.h (coff_compute_section_file_positions): Avoid using
1944 (coff_write_object_contents): When generating a PPC PE executable
1945 with no symbols, round up the file size to a COFF_PAGE_SIZE
1947 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1948 don't write out a string table.
1950 * elf.c (bfd_section_from_shdr): When using a different section
1951 header, pass the new one to _bfd_elf_make_section_from_shdr.
1952 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1953 (elf_map_symbols): Add section VMA to symbol value when comparing
1955 (_bfd_elf_compute_section_file_positions): Only build symbol table
1956 if there are some symbols. Set file offset of symtab and strtab
1958 (assign_file_positions_except_relocs): Remove dosyms parameter.
1959 Change all callers. Never set file offset of symtab and strtab
1961 (_bfd_elf_copy_private_section_data): New function.
1962 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1963 (_bfd_elf_copy_private_symbol_data): New function.
1964 (swap_out_syms): Check for special mapping of st_shndx created by
1965 copy_private_symbol_data.
1966 * elfxx-target.h: Use new copy routines.
1967 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1968 (_bfd_elf_copy_private_section_data): Declare.
1970 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1972 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1975 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1976 _bfd_dummy_target, matching the recent change to archive
1979 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1981 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1982 arithmetic on PTR types.
1984 * aout-target.h (MY(callback)): Set the lma of the sections.
1986 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1987 symbol into a reloc against the section.
1989 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1991 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1992 glue for the relocs: IMGLUE and IFGLUE.
1993 (record_toc): new function - tracks toc contents
1994 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1995 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1996 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1997 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1998 (ppc_record_toc_entry): Removed a debug define (duh)
2000 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2001 (pe_print_idata): New function - formats the idata section data
2002 (pe_print_pdata): New function - formats the pdata section data
2003 (pe_print_private_bfd_data): calls to above
2005 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2007 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2008 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2009 TARGET_SYM and TARGET_NAME for vector and BFD name.
2010 * coff-pmac.c (pmac_xcoff_vec): Remove.
2011 (TARGET_SYM, TARGET_NAME): Define.
2012 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2013 machine to 0, not all PowerMacs are 601s.
2015 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2017 * elfcode.h (elf_object_p): Read in any program headers.
2018 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2019 based on the program headers, if any.
2020 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2021 (map_program_segments): Set p_paddr of program headers based on
2024 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2026 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2029 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2030 trying to do a relocateable link with a non-a.out object file.
2032 * archive.c (bfd_generic_archive_p): Check the first object file
2033 in an archive even if target_defaulted is set. If the object file
2034 has the wrong xvec, reject it.
2036 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2037 be represented, report the name via _bfd_error_handler.
2038 (translate_to_native_sym_flags): Likewise.
2039 * elf32-mips.c (mips_elf_final_link): Likewise.
2040 * oasys.c (oasys_write_sections): Likewise.
2042 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2043 which checks for STYP_OVRFLO sections.
2044 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2045 reloc and lineno count overflows.
2046 (coff_write_object_contents): Call coff_count_linenumbers before
2047 coff_compute_section_file_positions. If RS6000COFF_C, handle
2048 reloc and lineno count overflows.
2049 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2050 relocs before dealing with .pad sections. Count overflow section
2051 headers when handling .pad sections.
2053 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2056 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2057 (struct xcoff_link_hash_table): Add descriptor_section and
2058 special_sections fields.
2059 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2060 (xcoff_link_add_symbols): Set linkage section alignment. Create
2061 descriptor section. Check for magic symbol names (_text, etc.),
2062 and record them in special_sections if found. Set
2063 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2064 descriptor field to point back to the function code symbol.
2065 (xcoff_sweep): Always mark the special descriptor_section.
2066 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2067 function descriptor, and mark it if it is.
2068 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2069 parameter, and fill it in. Allocate space for the descriptor
2071 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2072 global linkage code. If an undefined function descriptor is
2073 exported, arrange to define it. Warn about any other undefined
2075 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2076 (xcoff_write_global_symbol): Create a function descriptor when
2078 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2079 * bfd-in2.h: Rebuild.
2081 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2083 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2084 (ppc_coff_link_hash_table): new types for hashing
2085 (ppc_coff_link_hash_newfunc): hash entry constructor
2086 (ppc_coff_link_hash_table_init): hash table initializer
2087 (ppc_coff_link_hash_table_create): hash table constructor
2088 (ppc_record_toc_entry): changed references to hash table
2089 (coff_ppc_relocate_section): changed references to hash table
2091 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2092 * libcoff.h: Rebuild
2094 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2095 (coff_link_add_symbols): removed toc_offset init
2097 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2099 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2102 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2103 if it is given and mmep is available.
2104 * acconfig.h: Undef USE_MMAP.
2105 * configure, config.in: Regenerated.
2106 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2107 table handling the old way.
2108 (aout_get_external_symbols): Don't complain if last byte of string
2110 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2111 (bfd_free_window) [! USE_MMAP]: Don't define.
2112 (bfd_get_file_window,
2113 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2115 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2117 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2120 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2122 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2123 compatible with AMD generated COFF files. Try to support both AMD
2124 and GNU formats simultaneously.
2125 (coff_a29k_relocate_section): Likewise.
2127 * libbfd.c (bfd_get_file_window): Change writable parameter from
2128 int to boolean; update all callers. Pass MAP_SHARED if not
2129 writable--it's required on Solaris. Cast fprintf argument to
2131 * bfd-in.h (bfd_get_file_window): Update declaration.
2132 * bfd-in2.h: Rebuild.
2133 * aoutx.h: Update calls to bfd_get_file_window.
2135 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2137 (xcoff_swap_ldhdr_in): New static function.
2138 (xcoff_swap_ldsym_in): New static function.
2139 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2140 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2141 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2142 Handle XTY_ER/XMC_XO symbols correctly.
2143 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2144 rather than normal symbol table.
2145 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2146 already defined with the same absolute value.
2147 (xcoff_mark): When considering called symbols, check whether the
2148 descriptor is from a dynamic object, rather than the symbol
2150 (xcoff_build_ldsyms): Likewise.
2152 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2153 Cast realloc and malloc return values. If malloc or realloc fail,
2154 set bfd_error_no_memory.
2155 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2156 * bfd-in2.h: Rebuild.
2158 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2160 * coff-ppc.c (ppc_record_toc_entry): new function.
2161 (in_reloc_p): changed return value.
2162 (coff_ppc_relocate_section): much rework.
2163 (ppc_allocate_toc_section): new function.
2164 (ppc_process_before_allocation): new function.
2165 (ppc_coff_swap_sym_in_hook): new function.
2167 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2168 (coff_link_add_symbols): initialize toc_offset.
2170 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2171 (coff_swap_aouthdr_out): Added more sections to the data
2172 dictionary for the pe file header. Also changed linker version
2173 number on the ppc side.
2174 (dir_names): small improvements to the dictionary printing.
2175 (pe_mkobject_hook): save the file level flags.
2177 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2178 (pe_tdata): added real_flags field
2179 (coff_tdata): added local_toc_sym_map and access macro
2181 * libcoff.h (coff_link_hash_entry): added toc_offset field
2182 (pe_tdata): added real_flags field
2183 (coff_tdata): added local_toc_sym_map and access macro
2185 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2186 (coff_mkobject): init for local_toc_sym_map
2187 (coff_write_object_contents): set the internal_a.magic to
2188 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2191 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2193 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2194 entries until both the line number address and the function name
2195 address are too large.
2197 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2198 * configure: Rebuilt.
2200 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2201 is defined in the environment.
2203 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2205 * som.c (som_get_section_contents_in_window): Define to use
2208 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2210 * coff-i860.c: New file, based on coff-i386.c.
2211 * cpu-i860.c: New file, based on cpu-i386.c.
2212 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2213 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2214 targets, using i860coff_vec.
2215 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2216 trad-core.o and hosts/i860mach3.h.
2217 (i860coff_vec): Use coff-i860.o and cofflink.o.
2218 * configure: Rebuild.
2219 * Makefile.in: Rebuild dependencies.
2220 (ALL_MACHINES): Add cpu-i860.o.
2221 (BFD32_BACKENDS): Add coff-i860.o.
2222 (CFILES): Add cpu-i860.c and coff-i860.c.
2223 * targets.c (i860coff_vec): Declare.
2224 (bfd_target_vector): Add &i860coff_vec.
2225 * archures.c (bfd_i860_arch): Declare.
2226 (bfd_archures_list): Add &bfd_i860_arch.
2227 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2228 (coff_set_flags): Handle bfd_arch_i860.
2229 (coff_write_object_contents): Handle I860 a.out magic number.
2231 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2233 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2234 the created .tc section to 2.
2235 (xcoff_mark): Don't keep a .loader reloc for a call to an
2236 undefined symbol when creating a shared library.
2237 (xcoff_build_ldsyms): When creating a shared library, generate
2238 global linkage code for a call to an undefined symbol.
2240 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2242 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2243 BFD32_BACKENDS, BFD64_BACKENDS.
2244 (.dep1): Put mkdep output in a separate file.
2245 Rebuilt dependencies.
2247 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2250 Permit use of mmap when available:
2252 * configure.in: Check for mmap, madvise, mprotect.
2253 * config.in, configure: Regenerated.
2255 * libbfd.c (struct _bfd_window_internal): Define type.
2256 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2258 (ok_to_map): New static variable for debugging.
2259 (_bfd_generic_get_section_contents_in_window): New function.
2260 * bfd-in.h (bfd_window_internal): Declare type.
2261 (bfd_window): Define type.
2262 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2263 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2266 * libaout.h (struct aoutdata): Add two window fields.
2267 (obj_aout_sym_window, obj_aout_string_window): New macros.
2268 * aoutx.h (some_aout_object_p): Initialize windows.
2269 (aout_get_external_symbols): Get symbol data and strings in
2270 windows instead of explicitly allocated buffers.
2271 (slurp_symbol_table): Free window instead of memory.
2272 (bfd_free_cached_info): Release windows instead of freeing storage
2274 (aout_link_free_symbols): Ditto.
2276 * targets.c (bfd_target): Add new field for
2277 get_section_contents_in_window.
2278 (BFD_JUMP_TABLE_GENERIC): Updated.
2279 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2280 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2281 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2282 macros for get_section_contents_in_window field.
2284 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2286 * core.c: Renamed to corefile.c
2287 * makefile.dos (OBJS): Change core.o to corefile.o
2288 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2291 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2293 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2294 targ_selvecs to allow debugging under Irix-5 native.
2297 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2299 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2300 to o. Clobber and restore the list of new csects around the call
2301 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2302 linker error and the linker wants to read the symbol table. Reset
2303 the line number count of a real section even if it has no relocs.
2304 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2306 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2309 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2311 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2312 an undefined symbol in a shared link.
2314 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2315 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2316 phdm@info.ucl.ac.be (Philippe De Muyter).
2318 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2320 * coff-m88k.c (rtype2howto): New static function.
2321 (RTYPE2HOWTO): Use it rather than a macro definition.
2323 * coffcode.h (coff_write_object_contents): set internal_a.magic
2324 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2326 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2327 define TRAD_HEADER to new file hosts/delta68.h.
2328 m88*-motorola-sysv*, however, does use ptrace-core.o.
2329 * hosts/delta68.h: New file.
2331 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2332 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2334 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2336 * i386linux.c (MY(vec)): Declare before use.
2338 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2340 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2341 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2343 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2344 BFD is not of the right type.
2345 (bfd_elf_get_needed_list): Likewise.
2346 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2347 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2348 * xcofflink.c (XCOFF_XVECP): Define.
2349 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2351 (bfd_xcoff_import_symbol): Likewise.
2352 (bfd_xcoff_export_symbol): Likewise.
2353 (bfd_xcoff_link_count_reloc): Likewise.
2354 (bfd_xcoff_record_link_assignment): Likewise.
2355 (bfd_xcoff_size_dynamic_sections): Likewise.
2357 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2358 table index against the number of symbols for a base relative
2361 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2363 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2364 full_aouthdr flag here...
2365 (_bfd_xcoff_bfd_final_link): ...not here.
2367 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2369 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2370 systems that have a system <libelf.h>.
2371 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2372 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2373 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2374 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2375 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2376 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2377 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2379 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2381 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2382 set, set BSF_WEAK in symbol. Change all callers.
2383 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2384 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2385 _bfd_generic_link_add_one_symbol.
2386 (ecoff_indirect_link_order): Check that the section tdata relocs
2387 are not NULL before using them.
2389 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2390 define TRAD_HEADER as hosts/alphalinux.h.
2391 * configure: Rebuild.
2392 * hosts/alphalinux.h: New file.
2393 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2396 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2398 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2399 C_ECOMM storage classes.
2401 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2403 (xcoff_mark): Call xcoff_mark_symbol.
2404 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2405 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2407 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2409 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2411 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2413 (xcoff_find_reloc): New static function.
2414 (xcoff_link_add_symbols): Use it.
2415 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2416 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2417 relocate the value of C_DECL.
2419 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2421 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2423 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2424 callback decide what goes in .relocs.
2425 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2426 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2429 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2431 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2434 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2436 * xcofflink.c: More improvements, mostly to fix handling of
2437 constructors and a few other special cases.
2438 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2439 zero, reverting yesterday's change.
2440 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2441 (bfd_xcoff_link_count_reloc): Declare.
2442 (bfd_xcoff_record_link_assignment): Declare.
2443 * bfd-in2.h: Rebuild.
2445 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2447 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2448 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2449 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2450 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2451 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2452 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2454 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2457 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2458 segments includes the a.out header. See to that the magic number
2459 *always* is big-endian.
2461 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2462 m68k4k NetBSD configurations.
2464 * configure.in, configure: Separate i386 & mips NetBSD
2465 configurations from other BSD ones. Don't assume DEC is the only
2466 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2467 configurations. Add support for m68k4k NetBSD object format.
2469 * libaout.h: Added M_68K4K_NETBSD magic.
2471 * m68k4knetbsd.c: New file.
2473 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2475 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2478 * hosts/mipsnbsd.h: New file.
2481 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2483 * config.bfd: Add config stuff for mips*-*-magic* to set
2484 targ_defvec to ecoff_big_vec.
2487 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2489 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2491 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2492 toc_section, and entry_section fields.
2493 (struct xcoff_section_tdata): Remove ldrel_count field.
2494 * libcoff.h: Rebuild.
2495 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2497 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2498 full a.out header if full_aouthdr is set in xcoff_data.
2499 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2500 based on sections stored in xcoff_data.
2501 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2503 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2504 (rs6000coff_vec): Set symbol_leading_char to '.'.
2505 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2506 value stored in ret rather than returning a pointer value.
2508 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2510 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2513 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2515 * som.c (som_slurp_string_table): Allocate the strings with malloc
2516 since they're free'd by free_cached_info.
2517 (som_slurp_symbol_table): Similarly for the symbol table.
2519 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2521 * Makefile.in (diststuff): Don't make headers.
2523 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2525 * Makefile.in: Rebuild dependencies.
2527 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2528 output_bfd is not SunOS.
2529 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2530 non-SunOS input files.
2532 * xcofflink.c: Extensive changes to support linking shared objects
2533 and generating a .loader section.
2534 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2535 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2536 last_symndx, and ldrel_count fields.
2537 * libcoff.h: Rebuild.
2538 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2539 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2541 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2542 (bfd_xcoff_export_symbol): Declare.
2543 (bfd_xcoff_size_dynamic_sections): Declare.
2544 * bfd-in2.h: Rebuild.
2546 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2548 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2549 * configure: Rebuild.
2550 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2551 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2553 (pmac_xcoff_vec): Update to use new xcoff support.
2554 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2555 (xcoff_write_armap): Declare buf as unsigned char.
2556 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2558 * mpw-make.sed: Generalize subdir_do edit.
2560 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2562 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2563 correctly. Don't initialize asect->vma.
2565 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2567 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2568 something a little less than the page size.
2570 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2574 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2576 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2577 * coffcode.h (coff_write_object_contents): If .bss is before
2578 .data us that as data_start.
2579 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2581 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2582 (coff_swap_outhdr_out): Hardwire in version number.
2584 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2586 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2587 major and minor to *_vno, since the former are also macros in
2588 SunOS header files. Cast result of bfd_alloc to appropriate
2591 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2592 before assigning to sec_data.
2594 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2596 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2597 now relative to the section, not absolute.
2598 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2599 get the file name when there is a N_SO directory name. When
2600 handling stabs, remember that section->vma was added to the
2603 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2605 * sunos.c (struct sunos_link_hash_table): Add needed field.
2606 (sunos_link_hash_table_create): Call bfd_release, not free.
2607 (sunos_link_hash_table_create): Initialize needed field.
2608 (sunos_add_dynamic_symbols): Record needed objects.
2609 (bfd_sunos_get_needed_list): New function.
2610 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2611 * bfd-in2.h: Rebuild.
2613 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2615 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2617 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2619 * bfd-in.h (struct bfd_link_needed_list): Rename from
2620 bfd_elf_link_needed_list.
2621 * bfd-in2.h: Rebuild.
2622 * elf.c, elflink.h, libelf.h: Corresponding changes.
2624 Add start at AIX linker support; no shared libraries yet.
2625 * xcofflink.c: New file.
2626 * configure.in (rs600coff_vec): Use xcofflink.o.
2627 * configure: Rebuild.
2628 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2630 (struct xcoff_section_tdata): Define.
2631 (xcoff_section_data): Define macro.
2632 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2633 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2634 (_bfd_xcoff_bfd_final_link): Declare.
2635 (_bfd_ppc_xcoff_relocate_section): Declare.
2636 * libcoff.h: Rebuild.
2637 * coff-rs6000.c: Clean up a bit.
2638 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2639 cputype, csects, and debug_indices.
2640 (xcoff_copy_private_bfd_data): Copy cputype.
2641 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2642 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2643 (xcoff_reloc_type_lookup): Rename from
2644 rs6000coff_reloc_type_lookup.
2645 (coff_relocate_section): Define.
2646 (_bfd_xcoff_sizeof_headers): Define.
2647 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2648 (_bfd_xcoff_bfd_relax_section): Define.
2649 (_bfd_xcoff_bfd_link_split_section): Define.
2650 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2652 * coffcode.h (coff_compute_section_file_positions): If AIX,
2653 increment sofar by SMALL_AOUTSZ if not executable.
2654 (coff_write_object_contents): If AIX, always output an a.out
2655 header; if not executable, header size of SMALL_AOUTSZ.
2656 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2657 (_bfd_stringtab_init): Initialize xcoff field.
2658 (_bfd_xcoff_stringtab_init): New function.
2659 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2660 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2661 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2662 * libbfd.h: Rebuild.
2663 * Makefile.in: Rebuild dependencies.
2664 (BFD32_BACKENDS): Add xcofflink.o.
2665 (CFILES): Add xcofflink.c.
2667 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2668 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2669 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2671 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2673 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2675 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2677 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2678 * config.in: Regenerated.
2680 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2681 (_bfd_chunksize): New variable.
2682 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2683 for obstack chunk size.
2684 * configure.in: Check for getpagesize.
2685 * configure: Regenerated.
2687 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2689 * trad-core.c (rawptr): Make it a local variable of
2690 ptrace_unix_core_file_p.
2692 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2694 * coff-arm.c (in_reloc_p): New.
2695 * coff-i386.c (in_reloc_p): New.
2696 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2697 (coff_write_object_contents): Only set has_reloc_section
2699 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2700 in_reloc_p to decide if reloc should be emitted.
2701 * libcoff.h (pe_data_type.in_reloc_p): New.
2702 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2704 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2706 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2707 (_bfd_coff_read_internal_relocs): Likewise.
2708 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2709 (_bfd_coff_read_internal_relocs): Likewise.
2711 * elflink.h (elf_link_add_object_symbols): Correct conditions
2712 under which type and size change warnings are issued.
2714 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2716 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2717 a symbol which is not in a real section.
2718 (coff_write_native_symbol): Corresponding change.
2720 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2721 coff_link_hash_newfunc and make non-static.
2722 (_bfd_coff_link_hash_table_init): New function, broken out of
2723 _bfd_coff_link_hash_table_create.
2724 (_bfd_coff_link_hash_table_create): Use it.
2725 (process_embedded_commands): Make static.
2726 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2727 (_bfd_coff_link_hash_table_init): Declare.
2728 * libcoff.h: Rebuild.
2730 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2731 field in XCOFF tdata.
2732 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2733 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2734 based on cputype stored in a.out header, or in n_type of initial
2736 (coff_write_object_contents): Set cputype correctly in a.out
2738 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2740 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2741 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2743 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2744 * libcoff.h: Rebuild.
2746 * cpu-rs6000.c (rs6000_compatible): New static function.
2747 (bfd_rs6000_arch): Use it.
2748 * cpu-powerpc.c (powerpc_compatible): New static function.
2749 (arch_info_struct): Define various flavours of PowerPC.
2750 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2753 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2755 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2757 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2759 * elflink.h (elf_link_add_object_symbols): Don't warn about
2760 changing the size or type if the old definition was weak.
2762 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2764 * coffcode.h (combined_entry_type): Add fix_line field.
2765 (coff_slurp_line_table): Warn if we try to set the lineno field of
2767 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2768 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2769 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2770 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2772 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2773 * libcoff.h: Rebuild.
2775 * libcoff-in.h (struct xcoff_tdata): Define.
2776 (xcoff_data): Define.
2777 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2778 * bfd-in2.h, libcoff.h: Rebuild.
2779 * coff-rs6000.c (xcoff_mkobject): New static function.
2780 (coff_mkobject): Define.
2781 (xcoff_copy_private_bfd_data): New static function.
2782 (coff_bfd_copy_private_bfd_data): Define.
2783 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2785 (rs6000coff_vec): Add DYNAMIC to object_flags.
2786 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2787 .loader sections specially.
2788 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2789 section alignment from the XCOFF tdata information.
2790 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2791 F_SHROBJ, and copy the extra a.out header information into the
2792 XCOFF tdata structure.
2793 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2794 F_DYNLOAD and the extra a.out header information.
2795 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2796 C_HIDEXT symbol with attached csect information.
2797 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2798 in the o_maxdata field.
2799 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2800 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2801 end if BSF_NOT_AT_END is set.
2803 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2804 _bfd_read_ar_hdr_fn.
2805 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2806 * bfd-in2.h, libbfd.h: Rebuild.
2807 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2809 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2810 (bfd_slurp_bsd_armap_f2): Likewise.
2811 (_bfd_slurp_extended_name_table): Likewise.
2813 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2815 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2817 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2818 when the symbol table is empty.
2820 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2821 space for section symbols, since we don't output them either.
2822 (elf_m68k_adjust_dynindx): Removed.
2824 * ptrace-core.c (rawptr): Make it a local variable of
2825 ptrace_unix_core_file_p.
2827 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2829 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2832 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2833 Mac object file formats.
2835 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2837 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2838 auxent if there isn't one.
2839 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2840 rather than FILNMLEN as the maximum name length.
2842 * coffcode.h (bfd_coff_backend_data): Add new field
2843 _bfd_coff_print_aux.
2844 (bfd_coff_print_aux): New static function.
2845 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2846 scnlen field of an XTY_LD csect aux entry.
2847 (coff_print_aux): New static function.
2848 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2849 in coff_pointerize_aux_hook.
2850 (bfd_coff_std_swap_table): Initialize new field.
2851 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2852 * libcoff.h: Rebuild.
2853 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2854 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2856 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2857 if there are symbols, for native AIX ld compatibility.
2859 * coffcode.h (bfd_coff_backend_data): Add new field
2860 _bfd_coff_pointerize_aux_hook.
2861 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2862 or I960, and as 0 otherwise.
2863 (bfd_coff_std_swap_table): Initialize new field.
2864 * libcoff.h: Rebuild.
2865 * coffgen.c (coff_pointerize_aux): Change parameters to take
2866 symbol pointer instead of type and class, and to take aux index.
2867 Call _bfd_coff_pointerize_aux_hook if it is defined.
2868 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2869 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2870 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2872 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2873 read-only/host-only support.
2875 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2877 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2880 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2881 BFD_JUMP_TABLE_ARCHIVE accordingly.
2882 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2883 (_bfd_compute_and_write_armap): Declare.
2884 (_bfd_generic_read_ar_hdr): Declare.
2885 (_bfd_read_ar_hdr): Define.
2886 (_bfd_noarchive_read_ar_hdr): Define.
2887 (_bfd_archive_bsd_read_ar_hdr): Define.
2888 (_bfd_archive_coff_read_ar_hdr): Define.
2889 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2890 _bfd_read_ar_hdr instead.
2891 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2892 (_bfd_compute_and_write_armap): Rename from
2893 compute_and_write_armap. Make non-static. Change all callers.
2894 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2895 than _bfd_snarf_ar_hdr.
2896 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2897 * ieee.c (ieee_read_ar_hdr): Define.
2898 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2899 * oasys.c (oasys_read_ar_hdr): Define.
2900 * som.c (som_read_ar_hdr): Define.
2901 * bfd-in2.h, libbfd.h: Rebuild.
2903 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2905 * peicode.c (coff_swap_filehdr_in): If symptr is
2906 zero, there aren't any symbols, even if nsyms is set.
2908 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2912 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2913 sections, and set styp correctly for them: .got, .hash, .dynamic,
2914 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2915 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2917 (ecoff_sort_hdrs): New static function.
2918 (ecoff_compute_section_file_positions): Return boolean, not void.
2919 Sort the sections by VMA before looking through them. Put the
2920 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2921 section on an appropriate boundary within the page.
2922 (ecoff_compute_reloc_file_positions): Check return value of
2923 ecoff_compute_section_file_positions.
2924 (_bfd_ecoff_set_section_contents): Likewise.
2925 (_bfd_ecoff_write_object_contents): Check for various Alpha
2926 section types when incrementing text_size and data_size. Call
2927 adjust_headers backend function if it exists.
2928 * coff-alpha.c (alpha_adjust_headers): New static function.
2929 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2930 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2932 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2934 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2936 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2937 of ALTERNATE_AIX_CORE_FORMAT.
2938 * configure.in (aix4): No longer need CORE_FLAGS.
2939 * configure: Updated.
2941 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2943 NS32k changes from Ian Dall:
2944 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2946 (aout_link_input_section_std, aout_link_input_section_ext,
2947 aout_link_reloc_link_order): Call them instead of _bfd_*
2949 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2951 (backend_data): Use it instead of hardcoded zero.
2953 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2954 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2956 * ns32knetbsd.c: Include bfd.h.
2957 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2958 (MY_bfd_reloc_type_lookup): Declare function too.
2959 * pc532-mach.c (set_sizes): Don't declare.
2960 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2961 (backend_data, MY_backend_data): Don't define.
2963 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2964 ns32k-*-lites* like ns32k-*-netbsd*.
2966 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2969 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2971 * coffcode.h (coff_write_object_contents): Restore setting
2972 f_timdat to 0, deleted on August 22.
2974 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2976 * coffcode.h (coff_bfd_copy_private_symbol_data,
2977 coff_bfd_copy_private_section_data,
2978 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2979 * peicode.h (coff_bfd_copy_private_bfd_data): New
2980 (pe_bfd_copy_private_bfd_data): New.
2981 (coff_swap_scnhdr_in): Swap bss size into the right place.
2982 (pe_print_private_bfd_data): Add some newlines.
2984 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2986 * som.c (setup_sections): Don't die if a space has no subspaces.
2988 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2990 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2991 dynamic symbol override a common symbol. Don't change the size or
2992 type if they have been set and the new symbol is not a definition.
2993 Warn if the size or type changes.
2995 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2997 * som.c (som_begin_writing): Don't write the symbol table or
2999 (som_finish_writing): Write them here. Place them after the
3000 subspace data, but before the relocs.
3002 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3004 * sunos.c (sunos_add_one_symbol): Just pass false, not
3005 info->shared_library, to sunos_create_dynamic_sections.
3006 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3008 (sunos_check_dynamic_reloc): Remove .text section assertion.
3010 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3012 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3013 * configure, configure.in: Add pmac_xcoff_vec case.
3014 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3015 * coff-pmac.c: New file, PowerMac XCOFF support.
3016 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3017 * targets.c (pmac_xcoff_vec): Declare.
3019 * mpw-config.in: Various changes to be compatible with the
3020 autoconf-based configury.
3021 * mpw-make.sed: New file, sed commands to translate Unix
3022 makefile into MPW syntax.
3023 * mpw-make.in: Remove.
3024 * hosts/mpw.h: Remove.
3025 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3026 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3028 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3030 * binary.c (binary_get_symtab): Return an empty string on error.
3031 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3033 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3035 * coff-ppc.c: Reformatted according to gnu conventions
3036 Removed irrelevant "if 0" code
3038 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3040 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3041 symbols rather than as indirect symbols.
3042 (MY(slurp_symbol_table)): Don't do anything special about
3045 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3046 of .ctors and .dtors sections is no larger than 2.
3048 * sunos.c (sunos_add_one_symbol): Don't change
3049 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3051 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3052 dynamic symbols when creating a shared library.
3053 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3055 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3056 written even if it is not defined in a regular object.
3057 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3058 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3059 rather than the constant 22.
3060 (sunos_check_dynamic_reloc): Handle creating a shared library.
3061 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3062 zero when creating a shared library.
3063 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3064 write it out at the start of the symbol table.
3066 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3068 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3070 * config.bfd: Add arm-*-coff.
3071 * configure.in, configure: Add armcoff_{little,big}_vec.
3072 * targets.c (armcoff_{little,big}_vec): Declare.
3073 (bfd_target_vector): Add armcoff_{little,big}_vec.
3074 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3076 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3078 * targets.c (bfd_find_target): Remove debugging code.
3080 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3082 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3084 * Makefile.in: added *-ppc files
3085 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3086 allow pe based .o's to be shared with other tools on ppc/NT
3087 * config.bfd: added powerpc[le]-[pe|winnt] config support
3088 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3089 * peicode.h: Added more section flags for PE on ppc
3090 Added coff_swap_filehdr_out to allow peicode.h to be
3091 used for non-image PE files on ppc.
3092 Check for image, or not, before copying pe_opthdr
3093 * targets.c: Added new bfd's
3094 * targets.c: Removed two inactive bfds that shouldn't have made it this
3097 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3099 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3100 explicit values to initialize all relocs. Change all users.
3101 (ppc_elf_brtaken_inner): New function to handle branch predicition
3103 (ppc_elf_brtaken_reloc): Ditto.
3104 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3105 relocs use ppc_elf_unsupported_reloc.
3106 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3107 needs to be reported.
3108 (ppc_elf_relocate_section): Support branch prediction relocs.
3110 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3112 * bfd.c (bfd_assert): Remove \n from string passed to
3115 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3116 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3117 (bfd_coff_make_section_hook): Don't define.
3118 (coff_make_section_hook): Remove.
3119 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3120 (styp_to_sec_flags): Likewise.
3121 (coff_write_object_contents): Likewise.
3122 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3124 * libcoff.h: Rebuild.
3125 * coffgen.c (make_a_section_from_file): Just call
3126 bfd_make_section_anyway, not bfd_make_section or
3127 bfd_coff_make_section_hook.
3128 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3129 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3130 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3131 make_section_hook field.
3132 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3134 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3135 pointers into value field for warning and indirect symbols; just
3136 leave the value field alone.
3137 * linker.c (generic_link_add_symbol_list): Use next symbol for
3138 warning and indirect symbols, rather than looking in symbol value.
3139 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3140 parameter. Change all callers. Remove support for indirect
3141 symbols; it didn't work anyhow.
3142 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3143 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3144 * bfd-in2.h: Rebuild.
3146 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3148 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3149 go back to telling the tools this reloc operates on 32 bits.
3151 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3153 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3154 rather than a direct fprintf.
3155 * archive.c (_bfd_write_archive_contents): Likewise.
3156 * coffcode.h (coff_slurp_symbol_table): Likewise.
3157 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3158 (ppc_elf_unsupported_reloc): Likewise.
3159 (ppc_elf_relocate_section): Likewise.
3160 * i386linux.c (linux_tally_symbols): Likewise.
3161 (linux_finish_dynamic_link): Likewise.
3162 * osf-core.c (osf_core_core_file_p): Likewise.
3163 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3164 * som.c (som_sizeof_headers): Likewise.
3165 * srec.c (srec_bad_byte): Likewise.
3166 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3167 * libbfd-in.h (bfd_assert): Declare first parameter const.
3168 * libbfd.h: Rebuild.
3169 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3170 bfd_reloc_overflow is enough.
3171 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3172 * coff-h8500.c (rtype2howto): Likewise.
3173 * coff-z8k.c (rtype2howto): Likewise.
3174 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3175 * elf.c (_bfd_elf_get_lineno): Likewise.
3176 (_bfd_elf_no_info_to_howto): Likewise.
3177 (_bfd_elf_no_info_to_howto_rel): Likewise.
3178 * hp300hpux.c (convert_sym_type): Likewise.
3179 (MY(swap_std_reloc_in)): Likewise.
3180 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3182 * libaout.h (struct aoutdata): Add line_buf field.
3183 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3184 and filename_buffer. Instead, use a malloc buffer stored in the
3185 new line_buf field. Remove length restrictions.
3187 * coffgen.c (string_size): Remove static variable.
3188 (debug_string_size, debug_string_section): Likewise.
3189 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3190 and debug_string_size_p parameters. Use them instead of the
3191 global variables. Change all callers.
3192 (coff_write_symbol): Likewise.
3193 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3194 (coff_write_symbols): Add local variables to replace removed
3197 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3198 function, and line_base fields.
3199 * libcoff.h: Rebuild.
3200 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3201 information, rather than using static variables.
3203 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3204 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3206 * init.c (initialized): Remove static variable.
3207 (bfd_init): Don't bother setting initialized.
3208 (bfd_check_init): Remove.
3209 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3210 * libbfd.h: Rebuild.
3212 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3214 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3215 size for full core dumps. Copy core file header to private data.
3216 (rs6000coff_core_file_failing_command,
3217 rs6000coff_core_file_failing_signal): New functions to extract
3218 the file name and terminating signal from the core file.
3219 * coff-rs6000.c: Use them.
3221 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3223 Change arch info to be const, initialized at compile time.
3224 * archures.c: Reindent many functions. Change CONST to const.
3225 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3226 nothing set it anyhow. Make next const.
3227 (bfd_arch_info_list): Remove.
3228 (bfd_archures_list): Rename from archures_init_table. Change from
3229 a table of function pointers to a table of bfd_arch_info_type
3230 structure addresses.
3231 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3232 (bfd_lookup_arch): Likewise.
3233 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3235 (bfd_default_arch_struct): Make const.
3236 (bfd_arch_init, bfd_arch_linkin): Remove.
3237 (bfd_get_arch_info): Return a const pointer.
3238 * init.c (bfd_init): Don't call bfd_arch_init.
3239 * bfd.c (struct _bfd): Make arch_info const.
3240 * bfd-in2.h: Rebuild.
3241 * libbfd.h: Rebuild.
3242 * configure.in: Put & before everything in $selarchs.
3243 * configure: Rebuild.
3244 * cpu-*.c: Change bfd_*_arch from a function which calls
3245 bfd_arch_linkin to a const structure.
3246 * ieee.c (ieee_object_p): Make arch const.
3248 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3250 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3252 * bfd-in2.h: Regenerate.
3253 * libbfd.h: Regenerate.
3255 * elf32-ppc.c (reloc_type): Update names to match current draft.
3256 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3257 relative. Update names to current V.4 draft.
3258 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3259 (ppc_elf_relocate_section): Rename relocations to match draft.
3261 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3263 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3264 compiled with -mrelocatable-lib to be linked with either normal
3265 modules or -mrelocatable modules.
3267 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3269 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3270 in the a.out header.
3272 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3273 a reloc against a local symbol, even if it's not a section.
3275 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3277 * targets.c (bfd_target): Remove unused align_power_min field.
3278 * bfd-in2.h: Rebuild.
3279 * All backends: Remove initialization of align_power_min.
3281 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3283 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3285 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3287 * config.bfd (mips-dec-netbsd*): New target.
3288 * configure.host (mips-dec-netbsd*): New host.
3289 * configure.in (mips-dec-netbsd*): New native.
3290 * configure: Rebuild.
3292 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3294 Make the COFF backend linker merge common types:
3295 * cofflink.c (struct coff_debug_merge_element): Define.
3296 (struct coff_debug_merge_type): Define.
3297 (struct coff_debug_merge_hash_entry): Define.
3298 (struct coff_debug_merge_hash_table): Define.
3299 (coff_debug_merge_hash_table_init): Define.
3300 (coff_debug_merge_hash_table_free): Define.
3301 (coff_debug_merge_hash_lookup): Define.
3302 (struct coff_final_link_info): Add debug_merge field.
3303 (coff_debug_merge_hash_newfunc): New static function.
3304 (_bfd_coff_final_link): Allocate and free debug_merge table.
3305 (coff_link_input_bfd): Merge identical enum, struct and union
3308 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3310 Convert i960 COFF to use COFF backend linker.
3311 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3312 structure to store the symbol being used.
3313 (coff_i960_start_final_link): New static function.
3314 (coff_i960_relocate_section): New static function.
3315 (coff_i960_adjust_symndx): New static function.
3316 (coff_start_final_link): Define.
3317 (coff_relocate_section): Define.
3318 (coff_adjust_symndx): Define.
3319 * coffcode.h (bfd_coff_backend_data): Add new callback function
3320 _bfd_coff_start_final_link.
3321 (bfd_coff_start_final_link): Define.
3322 (coff_start_final_link): Define if not defined.
3323 (bfd_coff_std_swap_table): Add coff_start_final_link.
3324 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3326 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3327 function callback is not NULL.
3328 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3329 (_bfd_coff_internal_syment_name): Declare.
3330 * libcoff.h: Rebuild.
3331 * configure.in (icoff_big_vec): Add cofflink.o.
3332 (icoff_little_vec): Likewise.
3333 * configure: Rebuild.
3335 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3337 * Makefile.in (clean-info): Remove extraneous tab from line
3340 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3342 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3343 contents has relocs.
3345 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3347 * coffcode.h (coff_compute_section_file_positions): Keep the
3349 (coff_write_object_contents): Remember if it's a relocatable
3351 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3352 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3353 if relocatable file. Swap out saved raw size.
3355 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3357 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3358 (maintainer-clean): Rename from realclean, passing
3359 maintainer-clean down to subdirectories, but leave realclean as a
3362 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3365 * dep-in.sed: Remove config.h from generated dependencies.
3367 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3368 broken out of sunos_canonicalize_dynamic_symtab.
3369 (sunos_canonicalize_dynamic_symtab): Call new function
3370 sunos_slurp_dynamic_symtab.
3371 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3372 dynamic symbol table to the caller.
3373 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3374 callback to override the symbols being read.
3375 * libaout.h (struct aout_backend_data): Add three new parameters
3376 to add_dynamic_symbols callback.
3378 Extensive minor changes to avoid various gcc warnings. Also:
3379 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3380 * archures.c (bfd_arch_info_type): Change mach field from long to
3382 (bfd_lookup_arch): Change machine parameter from long to unsigned
3385 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3387 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3388 a symbol with a non-zero plt_offset.
3390 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3392 * elfcode.h (align_file_position): Remove; not used.
3394 * configure.in: Only check for <sys/procfs.h> on a native system,
3395 and make sure it defines prstatus_t.
3396 * configure: Rebuild.
3398 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3400 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3402 * config.in: Rename from config.h.in.
3403 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3404 Check for config.h:config.in when creating stamp-h.
3405 * configure: Rebuild.
3406 * Makefile.in (stamp-h): Depend upon config.in rather than
3407 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3408 calling config.status.
3410 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3411 (Makefile): Just rebuild Makefile.
3412 (config.h, stamp-h): New targets.
3413 * configure.in: Create stamp-h when rebuilding config.h.
3414 * configure: Rebuild.
3416 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3418 * configure.in: Call AC_CONFIG_HEADER. Substitute
3419 HOST_64BIT_LONG. Check that various header files exist. Check
3420 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3421 and/or free need to be declared. Don't make a link to sysdep.h.
3422 Define TRAD_HEADER for various hosts.
3423 * configure: Rebuild.
3424 * configure.host: Don't set my_host. Add definitions taken from
3425 host header files for various entries. Remove entries which now
3427 * acconfig.h: New file.
3428 * config.h.in: New file, built by autoheader.
3429 * sysdep.h: New file.
3430 * Makefile.in (do_distclean): Don't remove sysdep.h.
3432 (LOCAL_H_DEPS): New variable.
3433 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3435 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3436 ($(OPTIONAL_BACKENDS)): Likewise.
3437 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3438 looking through sysdep.h.
3439 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3440 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3441 (fprintf_vma, sprintf_vma): Likewise.
3442 (int64_type, uint64_type): Don't define.
3443 * bfd-in2.h: Rebuild.
3444 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3445 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3446 * lynx-core.c: Include stuff from old hosts/lynx.h.
3447 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3448 rather than NO_FCNTL.
3449 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3450 rather than NATIVE_HPPAHPUX_COMPILER.
3451 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3453 * hosts/*.h: Remove all header files which merely include,
3454 declare, and define things. Leave header files which define
3455 information needed by trad-core.c.
3457 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3458 (BFD_CC_FOR_BUILD): Define.
3459 * configure.in: Use BFD_CC_FOR_BUILD.
3460 * configure: Rebuild.
3462 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3464 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3465 * configure: Rebuild.
3467 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3470 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3472 * config.bfd: i386pe_ve -> i386pe_vec.
3474 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3476 * configure.host: Incorporate host Makefile fragments by setting
3478 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3479 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3480 value based on whether the code is being compiled by a cross
3481 compiler. Don't substitute host_makefile_frag or frags.
3482 * aclocal.m4: New file to define local AC_PROG_CC.
3483 * configure: Rebuild.
3484 * Makefile.in (INSTALL): Set to @INSTALL@.
3485 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3486 (INSTALL_DATA): Set to @INSTALL_DATA@.
3488 (CC): Define as @CC@.
3489 (CFLAGS): Set to @CFLAGS@.
3490 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3491 (@host_makefile_frag@): Remove.
3492 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3493 after other options.
3494 (config.status): Remove dependency upon @frags@.
3495 * config/*.mh, config/README: Remove.
3497 * config.bfd: Rewrite to incorporate the contents of the Makefile
3498 fragments by setting shell variables, rather than merely returning
3499 the name of a Makefile fragment.
3500 * configure.in: Use shell variables set by config.bfd rather than
3501 looking at the target Makefile fragment files. Don't substitute
3502 target_makefile_frag. Do substitute TDEFINES.
3503 * configure: Rebuild.
3504 * Makefile.in (@target_makefile_frag@): Remove.
3505 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3506 * config/*.mt: Remove.
3508 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3510 * configure.in: Put changequote lines around "i[345]86" patterns
3511 section of core file support.
3513 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3515 * som.c (som_bfd_print_private_bfd_data): Define to use the
3518 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3520 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3521 entry, text_start and data_start.
3523 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3525 * Makefile.in (OFILES): Remove $(TDEPFILES).
3526 * config/apollo.mt (TDEPFILES): Remove.
3527 * config/README: Update.
3529 * configure.in: For a native configuration, set COREFILE and
3530 COREFLAG based on the canonical host name.
3531 * configure: Rebuild.
3532 * Makefile.in: Rebuild dependencies.
3533 (ALL_CFLAGS): Add @COREFLAG@.
3534 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3535 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3536 support routines. Check LYNX_CORE rather than HOST_LYNX.
3537 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3538 * i386lynx.c: Likewise.
3539 * m68klynx.c: Likewise.
3540 * sparclynx.c: Likewise.
3541 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3542 * *-core.c: Comment changes.
3543 * config/decstation.mh (HDEPFILES): Remove.
3544 (HDEFINES): Remove -DTRAD_CORE.
3545 * config/irix3.mh (RANLIB): Remove.
3546 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3547 (HDEFINES): Remove -DIRIX_CORE.
3548 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3549 (HDEFINES): Remove -DTRAD_CORE.
3550 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3551 * config/ultra3.mh (RANLIB): Remove.
3552 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3553 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3554 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3555 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3556 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3557 * config/i386aix.mh, config/i386bsd.mh: Remove.
3558 * config/i386linux.mh, config/i386mach3.mh: Remove.
3559 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3560 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3561 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3562 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3563 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3564 * config/solaris2.mh, config/stratus.mh: Remove.
3565 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3566 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3568 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3570 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3571 DT_FINI entry if the appropriate symbol is not in the hash table.
3573 * libelf.h (struct elf_backend_data): Add create_program_headers
3574 and want_hdr_in_seg fields.
3575 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3577 (elf_backend_create_program_headers): Likewise.
3578 (elfNN_bed): Initialize create_program_headers and
3580 * elf.c (get_program_header_size): Call create_program_headers
3582 (map_program_segments): Check want_hdr_in_seg backend field. Call
3583 create_program_headers backend routine.
3585 * elf.c (assign_file_positions_except_relocs): Align non allocated
3586 sections when creating an executable.
3588 * elfcode.h (elf_swap_phdr_in): Make non static.
3589 (elf_swap_phdr_out): Make non static.
3590 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3591 (bfd_elf32_swap_phdr_out): Declare.
3592 (bfd_elf64_swap_phdr_in): Declare.
3593 (bfd_elf64_swap_phdr_out): Declare.
3595 * ecofflink.c (ecoff_collect_shuffle): New static function.
3596 (_bfd_ecoff_get_accumulated_pdr): New function.
3597 (_bfd_ecoff_get_accumulated_sym): New function.
3598 (_bfd_ecoff_get_accumulated_ss): New function.
3599 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3600 (_bfd_ecoff_get_accumulated_sym): Declare.
3601 (_bfd_ecoff_get_accumulated_ss): Declare.
3602 * libbfd.h: Rebuild.
3604 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3606 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3608 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3609 warning symbols. If any section is named .gnu.warning.XXX, treat
3610 the contents as a warning to be issued if the symbol XXX is
3612 (elf_link_output_extsym): For an indirect or warning symbol, just
3613 output the symbol it points to.
3615 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3616 if bfd_hash_allocate fails, since it will already be set.
3617 (generic_link_hash_newfunc): Likewise.
3618 (archive_hash_newfunc): Likewise.
3619 (hash_entry_bfd): New static function.
3620 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3621 callback. Allocate a new warning using the hash table newfunc.
3622 Use bfd_hash_replace to update the entry in the hash table, rather
3623 than assuming we can copy the fields with structure assignment.
3625 * hash.c (bfd_hash_replace): New function.
3626 * bfd-in.h (bfd_hash_replace): Declare.
3627 * bfd-in2.h: Rebuild.
3629 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3631 * config.bfd: Add mips*vr4300-*-elf* target.
3632 * config/mipsbvr4300.mt: Added.
3634 See file ChangeLog.2
3641 version-control: never