1 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
7 to avoid crashing in bfd_hash_replace.
9 * sysdep.h: Use #ifdef, not #if.
11 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
15 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
17 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
18 (AC_CHECK_HEADERS): Check for sys/time.h
19 (AC_HEADER_TIME): Add macro.
21 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
22 to control what combination of <time> and <sys/time.h>
25 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
27 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
28 (aout_32_sunos4_write_object_contents): Likewise.
29 * aoutx.h (NAME(aout,machine_type)): Handle
30 bfd_mach_sparc_{sparclet,sparclite}.
31 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
32 (bfd_mach_sparc_v9_p): Update.
33 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
34 * libaout.h (enum machine_type): Add M_SPARCLET.
35 * sunos.c (MACHTYPE_OK): Define.
36 * bfd-in2.h: Regenerated.
38 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
40 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
41 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
42 * elflink.c (_bfd_elf_create_got_section): Store the
43 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
44 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
45 global offset table goes over 0x1000, set the value of
46 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
47 (elf32_sparc_relocate_section): Subtract the offset of
48 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
50 * elfcode.h: Don't include <string.h>.
52 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
54 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
55 generic_link_hash_newfunc. All references changed.
56 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
57 moved here from libbfd-in.h.
58 * libbfd-in.h: Corresponding changes.
59 * libbfd.h: Regenerated.
61 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
63 * aoutx.h (aout_link_input_section_std): When reporting an
64 overflow error, use the name of the symbol in the hash table if
66 (aout_link_input_section_ext): Likewise.
68 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
69 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
71 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
73 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
74 * coffcode.h (coff_compute_section_file_positions): Likewise.
75 (coff_write_object_contents): Likewise.
77 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
79 * section.c (SEC_LINK_ONCE): Define.
80 (SEC_LINK_DUPLICATES): Define.
81 (SEC_LINK_DUPLICATES_DISCARD): Define.
82 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
83 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
84 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
86 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
87 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
88 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
89 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
90 SEC_LINK_ONCE, and look through the symbol table for the setting
91 for SEC_LINK_DUPLICATES.
92 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
93 set for a section, find the section symbol in the symbol table,
94 and set the aux entry based on SEC_LINK_DUPLICATES.
95 * coffgen.c (coff_print_symbol): Add a space before "checksum".
96 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
97 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
98 * coff-i386.c (i386coff_vec): Likewise.
99 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
101 * VERSION: Bump to 2.6.1.
102 * Makefile.in (stamp-h): Depend upon VERSION.
104 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
106 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
108 * linker.c (generic_link_hash_newfunc): No longer static.
109 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
111 * coff-h8300.c: Add two derived hash tables and their associated
112 funtions and #defines for use by the h8300 linker.
113 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
114 the function vector as needed. Place the address of the function
115 vector entry in the location specified by the R_MEM_INDIRECT reloc.
116 Rewrite the vectors section contents as necessary.
117 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
118 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
119 (coff_bfd_link_hash_table_create): Likewise.
121 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
123 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
124 __attribute__ ((__unused__)) so that -Wall doesn't warn about
126 (hppa_rebuild_insn): Pass pointer to correct type to
127 low_sign_unext and dis_assemble_21.
129 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
131 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
132 Stick with sparc-*-{sysv4*,solaris2*}.
134 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
136 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
137 (coff_swap_aux_out): Swap out extra PE x_scn fields.
138 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
139 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
140 fields is non-zero, print them.
142 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
143 ifdef. Remove unused variables.
144 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
146 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
147 (get_symbol_value): Ifdef out.
148 (pe_ppc_reloc): Ifdef out. Remove unused variables.
149 (coff_ppc_relocate_section): Remove unused variables. Make
150 fprintf strings and argument types correspond. Put before_addr in
152 (dump_toc): Make fprintf strings and argument types correspond.
153 (ppc_process_before_allocation): Remove unused variables. Always
155 (ppc_reflo_reloc): Ifdef out.
156 (ppc_addr32nb_reloc): Ifdef out.
157 (ppc_coff_rtype2howto): Make fprintf strings and argument types
159 (coff_ppc_rtype_to_howto): Likewise.
160 (ppc_coff_swap_sym_in_hook): Remove unused variables.
162 * peicode.h (pe_print_idata): Move otherwise unused variables into
163 the #ifdef where they are used. Always return a value.
164 (pe_print_edata): Make fprintf strings and argument types
165 correspond. Always return a value.
166 (pe_print_pdata): Removed unused variable addr_value. Always
168 (pe_print_reloc): Remove unused variable onaline. Make fprintf
169 strings and argument types correspond. Always return a value.
171 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
172 (ppc_elf_finish_dynamic_symbol): Move definition of unused
173 variable rela inside #if 0 section where it is used.
176 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
177 functions to start with _bfd_.
178 * aout-ns32k.c: Include ns32k.h. Change references to renamed
179 functions in cpu-ns32k.h.
180 * Makefile.in: Rebuild dependencies.
181 (HFILES): Add ns32k.h.
183 * section.c (struct sec): Add linker_mark field. Change
184 user_set_vma and reloc_done to be single bit fields.
185 (STD_SECTION): Update accordingly.
186 * bfd-in2.h: Rebuild.
187 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
189 (aout_link_input_bfd): Don't link unmarked sections.
190 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
192 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
193 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
195 * elflink.h (elf_bfd_final_link): Mark sections included in the
197 (elf_link_input_bfd): Don't link unmarked sections.
198 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
200 (xcoff_link_input_bfd): Don't link unmarked sections.
202 * coffswap.h (coff_swap_scnhdr_out): Include section name in
203 overflow error messages.
205 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
207 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
208 is not set, print "BFD: " before the error message.
210 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
211 Miles Bader <miles@gnu.ai.mit.edu>.
212 * configure: Rebuild.
214 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
216 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
219 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
220 m68k-aout, m68k-coff, and m68k-elf targets.
222 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
224 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
225 (ieee_generic_stat_arch_elt): Restructured to prevent
226 ieee_object_p from being called repeatedly.
228 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
230 * coffcode.h (coff_write_object_contents): Allocate
231 buffers large enough for any FILEHDR or AOUTHDR.
233 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
235 * ecofflink.c (lookup_line): New static function, renamed and
236 slighly changed from old _bfd_ecoff_locate_line.
237 (_bfd_ecoff_locate_line): Cache line number information. Use
238 lookup_line for actual lookup.
240 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
242 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
243 multiple of 20 bytes.
245 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
247 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
248 allocate ecoff_find_line, and don't initialize by hand.
249 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
250 mips_elf_find_line, and don't call memset.
252 * coffcode.h (coff_compute_section_file_positions): If not
253 producing a final executable, don't consider sofar when aligning
254 the section to the correct size.
256 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
258 * coffcode.h (coff_add_missing_symbols): Ifdef out.
259 (coff_write_object_contents): Don't call coff_add_missing_symbols.
260 * coffgen.c (coff_section_symbol): Ifdef out.
262 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
264 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
265 output_bfd is not NULL.
267 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
269 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
270 of bfd_alloc (fixes fix_line not being initialized).
271 Delete zeroing of fix_{value,tag,end,scnlen} fields.
273 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
275 * coffcode.h: Allow specific backends to override the
276 bfd_link_add_symbols routine.
278 * coff-h8300.c: Include genlink.h.
279 (howto_table): Add R_MEM_INDIRECT.
280 (rtype2howto): Support R_MEM_INDIRECT.
281 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
284 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
286 * coff-alpha.c (alpha_relocate_section): Use
287 info->callbacks_warning, rather than _bfd_error_handler, for
288 "multiple gp" warning.
290 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
292 * linker.c (bfd_wrapped_link_hash_lookup): New function.
293 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
294 table string. Use bfd_wrapped_link_hash_lookup.
295 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
297 * aoutx.h (aout_link_write_symbols): Use the name from the hash
298 table, if any, when writing out symbols.
299 (aout_link_input_section_std): Use the name from the hash table,
300 if any, when reporting undefined symbols.
301 (aout_link_input_section_ext): Likewise.
302 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
303 * bout.c (get_value): Likewise.
304 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
305 * ecoff.c (ecoff_reloc_link_order): Likewise.
306 * elflink.h (elf_link_add_object_symbols): Likewise.
307 (elf_reloc_link_order): Likewise.
308 * linker.c (_bfd_generic_link_output_symbols): Likewise.
309 (_bfd_generic_reloc_link_order): Likewise.
310 (default_indirect_link_order): Likewise.
311 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
312 * sunos.c (sunos_add_one_symbol): Likewise.
313 * xcofflink.c (xcoff_link_add_symbols): Likewise.
314 (bfd_xcoff_link_count_reloc): Likewise.
315 (xcoff_reloc_link_order): Likewise.
317 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
318 into -1 for intern->rss.
320 * configure: Rebuild with autoconf 2.8.
322 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
324 * stab-syms.c (__define_stab_duplicate): Define.
325 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
327 * bfd-in.h (bfd_get_stab_name): Declare.
328 * bfd-in2.h: Rebuild.
329 * Makefile.in: Rebuild dependencies.
330 (BFD_LIBS): Add stab-syms.o.
331 (BFD_LIBS_CFILES): Add stab-syms.c.
332 (BFD32_BACKENDS): Remove stab-syms.o.
333 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
334 * configure.in: Don't list stab-syms.o in bfd_backends.
335 * configure: Rebuild.
336 * libaout.h (aout_stab_name): Don't declare.
337 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
340 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
342 * elf.c (assign_file_positions_for_segments): Adjust file offset
343 for section alignment even if SEC_LOAD is not set.
345 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
347 * configure.in: Don't set SHLIB or SHLINK to an empty string,
348 since they appear as targets in Makefile.in.
349 * configure: Rebuild.
351 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
352 don't fiddle with a symbol which is not defined anywhere.
354 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
356 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
357 though they are defined in a shared library.
358 (xcoff_build_ldsyms): Likewise.
360 * coffgen.c (coff_find_nearest_line): Don't look at the line
361 numbers for the section if section->lineno is NULL.
363 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
364 message rather than calling BFD_ASSERT.
365 * elfcode.h (write_relocs): Check return value of
366 _bfd_elf_symbol_from_bfd_symbol.
368 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
370 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
373 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
375 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
377 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
378 hppa_reloc_field_selector_type_alt.
379 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
380 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
382 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
384 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
386 * elf.c (assign_file_positions_for_segments): Adjust the segment
387 memory size for the alignment of a SEC_ALLOC section, not just a
390 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
392 * m68klinux.c: New file.
393 * hosts/m68klinux.h: New file.
394 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
395 * configure.in (m68*-*-linux*): New native host.
396 (m68klinux_vec): New vector.
397 * configure: Rebuild.
398 * targets.c (m68klinux_vec): Declare.
399 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
400 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
401 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
402 declaration from bfd_linux_size_dynamic_sections.
403 (bfd_m68klinux_size_dynamic_sections): Declare.
404 * bfd-in2.h: Rebuild.
405 * Makefile.in: Rebuild dependencies.
406 (BFD32_BACKENDS): Add m68klinux.o.
407 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
409 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
411 * libhppa.h (pa_arch): Add pa20.
412 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
413 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
414 (hppa_field_adjust): Handle e_nsel.
415 * som.c: Provide default definitions for many new relocs found only
416 in hpux10 include files.
417 (som_fixup_formats): Add several new relocs from hpux10.
418 (som_hppa_howto_table): Add hpux10 relocs.
419 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
421 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
423 * mpw-make.sed: Edit out recent shared library support, and
424 rules to rebuild .h files using doc/chew.
426 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
428 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
429 size even of sections with no contents.
431 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
433 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
434 starting with '$' the way we skip names starting with '.'. When
435 updating x_endndx, don't be fooled by an index which has been
438 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
439 struct/union/enum type with no elements.
441 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
443 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
445 * archive.c (bfd_generic_archive_p): If the first file in the
446 archive can not be recognized as an object, don't assume that this
449 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
450 format is not bfd_object.
451 (bfd_elf_get_dt_soname): Likewise.
453 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
455 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
458 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
460 * bfd.c (tdata): Add netbsd_core_data.
461 * bfd-in2.h: Regenerated.
463 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
465 * sunos.c (SUNOS_CONSTRUCTOR): Define.
466 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
467 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
470 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
471 to get the symbol index, matching 14 Jul 95 change.
473 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
475 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
476 Remove duplicate definition of gp.
478 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
480 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
481 assume that we can set the GP value and then get the same value,
482 since it won't be true if the output file is neither ELF nor
484 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
485 _bfd_get_gp_value here.
486 (mips_gprel_reloc): Don't assume we can set and get the GP value.
487 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
489 (mips_elf_lo16_reloc): Likewise.
490 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
491 Don't require that the BFD be ELF.
492 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
493 (mips_elf_gprel32_reloc): Likewise.
494 (mips_elf_relocate_section): Don't assume we can set and get the
496 (mips_elf_finish_dynamic_symbol): Don't bother to use
497 _bfd_get_gp_value here.
499 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
500 Don't change epdr between malloc and free. Be careful not to free
501 NULL pointers. Zero out the first RPDR.
503 * configure.host: On Linux, only pass -rpath option if $(libdir)
504 is neither /lib nor /usr/lib. From Alan Modra
505 <alan@mullet.Levels.UniSA.Edu.Au>.
507 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
509 (elf_dt_name): Rename from elf_dt_needed_name.
510 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
512 (bfd_elf_get_dt_soname): New function.
513 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
514 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
515 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
516 * bfd-in2.h: Rebuild.
518 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
520 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
521 _bfd_sparc_elf_reloc_type_lookup.
522 (bfd_elf32_bfd_reloc_type_lookup): Update.
523 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
524 (sparc64_elf_howto_table): Define.
525 (sparc_reloc_map): Define.
526 (sparc64_elf_reloc_type_lookup): New function.
527 (sparc_elf_wdisp16_reloc): New function.
528 (elf_info_to_howto): Use sparc64_elf_howto_table.
529 (sparc64_elf_relocate_section): Likewise.
530 (bfd_elf64_bfd_reloc_type_lookup): Update.
532 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
534 * configure.host: Check for 'do not mix' from native linker before
535 trying to use -rpath.
537 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
539 * bfd.c (_bfd_get_gp_value): New function.
540 (_bfd_set_gp_value): New function.
541 * libbfd-in.h (_bfd_get_gp_value): Declare.
542 (_bfd_set_gp_value): Declare.
544 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
545 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
546 directly to the fields in the tdata information.
547 (alpha_relocate_section): Likewise.
548 * coff-mips.c (mips_adjust_reloc_in): Likewise.
549 (mips_gprel_reloc): Likewise.
550 (mips_relocate_section): Likewise.
551 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
552 (mips_elf_lo16_reloc): Likewise.
553 (mips_elf_final_gp): Likewise.
554 (mips_elf_gprel16_reloc): Likewise.
555 (mips_elf_gprel32_reloc): Likewise.
556 (mips_elf_relocate_section): Likewise.
557 (mips_elf_finish_dynamic_symbol): Likewise.
559 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
561 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
563 * configure.in: Call AC_PROG_CC before configure.host.
564 * configure: Rebuild.
565 * configure.host: Don't set information which autoconf should
566 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
568 * configure.host: Remove go32 and win32 host information, since it
569 should no longer be needed.
571 * elf.c (map_sections_to_segments): If we have a .dynamic section,
572 then start a new segment rather than put a writable section in a
575 * configure.host: Set RPATH_ENVVAR.
577 * Makefile.in: Rebuild dependencies.
579 * elflink.c (_bfd_elf_create_linker_section): Remove unused
580 zero_section variable.
582 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
584 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
585 ($(srcdir)/libbfd.h): Rename from libbfd.h.
586 ($(srcdir)/libcoff.h): Rename from libcoff.h.
588 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
590 * ieee.c (ieee_write_expression): Only use an R variable for a
591 local symbol. Don't output a zero offset. Handle a zero address.
592 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
593 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
595 (parse_expression): Don't try to handle multiple occurrences of a
596 P variable. Handle I variables differently from X variables. Fix
597 the order of minus expressions.
598 (ieee_slurp_external_symbols): Generate an I variable for an NN
599 record. Fix handling of ATI and ATX records.
600 (ieee_slurp_sections): Only set minimal section attributes.
601 Adjust them later, based on the section contents.
602 (ieee_object_p): Read in the file until just after the ME record.
603 Call ieee_slurp_section_data to set the section flags.
604 (do_one): Add iterations parameter. Only repeat the first load
605 item. Set the section and file reloc flags.
606 (ieee_slurp_section_data): Set section flags. Pass iterations to
608 (ieee_canonicalize_reloc): Handle I variables.
609 (do_with_relocs): Only emit relocation size when necessary.
610 Increase MAXRUN to 127. Change ov to be assigned, and take
611 src_mask and pcrel_offset into account.
612 (ieee_write_data_part): Skip sections that are not loaded.
613 (ieee_write_external_part): Don't output optional last entry of WX
615 (ieee_write_me_part): Make setting of me_record neater.
616 (ieee_generic_stat_arch_elt): Get the size of an archive element.
618 * syms.c (stt): Add entries for zerovars, vars, and code.
620 * elfcode.h (validate_reloc): New static function.
621 (write_relocs): Call validate_reloc for non ELF relocs.
623 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
624 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
625 (TARGET_LITTLE_SYM): Likewise.
627 * config.bfd (m68*-*-psos*): New target.
629 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
631 * i386msdos.c: Remove some #if 0 code.
632 (msdos_write_object_contents): Don't include empty sections in the
633 size computation, regardless of their address.
635 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
637 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
638 is NULL, ie, the -r switch is used.
640 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
642 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
643 (BFD_RELOC_MIPS_GOT_LO16): Define.
644 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
645 * bfd-in2.h, libbfd.h: Rebuild.
646 * elf32-mips.c (mips_reloc_map): Map new relocs.
648 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
650 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
653 * ieee.c (get_symbol): Set the section to bfd_abs_section.
654 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
655 simple number for the section address, rather than an expression.
656 Limit the number of bytes between relocs to MAXRUN.
657 (ieee_write_me_part): Set me_record to the file offset after the
659 (ieee_write_processor): New static function.
660 (ieee_write_object_contents): Use ieee_write_processor.
662 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
664 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
666 * coff-aux.c: Change include of aux.h to aux-coff.h.
668 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
670 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
671 relocation put the addend both in the reloc entry and the data.
672 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
675 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
676 a R_68K_PCxx reloc against a defined global symbol directly.
677 (elf_m68k_check_relocs): Don't count such a reloc.
679 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
680 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
681 symbol for now, otherwise always record the symbol as dynamic.
682 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
683 is not referenced by a dynamic object, and we are not making a
684 shared object, then don't make a PLT entry. If we do make a PLT
685 entry, make sure the symbol has been recorded as dynamic.
687 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
689 * configure.host: When making a shared library, set HLDFLAGS to
690 pass an appropriate -rpath option. Use the make variable SONAME
691 as the shared library soname, rather than computing it here. On
692 SunOS, build stamp-tshlink in place of $(SHLINK).
693 * Makefile.in (SONAME): New variable.
694 ($(SHLINK)): Make a link to the transformed name, as well.
695 (stamp-tshlink): New target.
696 (install): Skip stamp-tshlink during install.
698 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
700 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
701 linker sections have been set up yet.
703 * elf.c (make_mapping): Add an additional argument to suppress
704 making the first section include the program headers.
705 (map_sections_to_segments): If the user used -Ttext such that the
706 program headers are on a different page, do not set the flags
707 saying that this section includes the program headers.
709 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
711 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
712 don't define TRAD_HEADER.
713 * configure: Rebuild.
715 * netbsd-core.c: New file, support for NetBSD core files.
716 * hosts/*nbsd.h: Removed.
718 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
720 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
721 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
722 * libbfd.h, bfd-in2.h: Regenerated.
723 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
724 bfd_elf32_bfd_reloc_type_lookup.
725 (reloc_type{,_names}): Deleted.
726 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
728 (sparc_reloc_map): Add sparc64 relocs.
729 (sparc_elf_notsupported_reloc): New static function.
730 (sparc_elf_wdisp16_reloc): New static function.
731 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
732 (elf32_sparc_relocate_section): Likewise.
733 (bfd_elf32_bfd_reloc_type_lookup): Define.
734 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
735 (reloc_type{,_names}): Deleted.
736 (elf_sparc_howto_table): Deleted.
737 (sparc_reloc_map): Deleted.
738 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
739 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
741 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
743 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
746 * Makefile.in (program_transform_name): New variable.
747 (install): Transform library name before installing it.
749 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
751 * archures.c (bfd_mach_i960_hx): Define.
752 * bfd-in2.h: Rebuild.
753 * cpu-i960.c (scan_960_mach): Accept machine "hx".
754 (MATRIX): Expand entries for HX.
755 (arch_info_struct): Add i960:hx entry.
756 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
757 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
758 (coff_set_flags): Handle bfd_mach_i960_hx.
760 Support for building as a shared library, based on patches from
761 Alan Modra <alan@spri.levels.unisa.edu.au>:
762 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
763 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
764 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
765 * configure: Rebuild.
766 * configure.host: If --enable-shared, adjust shared library stuff
767 based on the host. If the host is SunOS, and the linker supports
768 -rpath, set HLDFLAGS to use it.
769 * Makefile.in (ALLLIBS): New variable.
770 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
771 (COMMON_SHLIB, SHLINK): New variables.
772 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
773 (STAGESTUFF): Remove variable.
774 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
776 (stamp-ofiles): New target, like old ofiles target, but build
777 using a temporary file and move-if-change, and touch stamp-ofiles
779 (ofiles): Just depend upon stamp-ofiles.
780 (stamp-piclist, piclist): New targets.
781 ($(SHLIB), $(SHLINK)): New targets.
782 (targets.o, archures.o): Build twice if PICFLAG is set.
783 (do_mostlyclean): Remove pic/*.o.
784 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
786 (do_distclean): Remove pic and stamp-picdir.
787 (install): Install shared libraries.
788 ($(OFILES)): Depend upon stamp-picdir.
789 (stamp-picdir): New target.
791 * libcoff-in.h: Add comment reminding people that libcoff.h is a
793 * libcoff.h: Rebuild.
795 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
796 flavour of a section with no owner.
798 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
799 ELF_LINK_NON_ELF flag.
800 (mips_elf_create_got_section): Likewise.
802 * elf.c: Revert last change, since it breaks dynamic linking.
803 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
805 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
806 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
807 (elfNN_bed): Don't initialize want_hdr_in_seg field.
809 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
811 * elf.c (assign_file_positions_for_segments): If the backend does
812 not want the elf header or the program headers in the address
813 space, do not include them in the calculations.
815 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
816 function to determine if we need additional program headers.
817 (ppc_elf_modify_segment_map): Define as a NOP function for now.
818 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
820 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
822 * coffcode.h: Move today's libcoff.h change into coffcode.h.
824 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
826 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
827 back into one line. Some compilers (sunos 4.1.3 for example)
828 won't accept args split across more than one line.
830 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
832 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
833 * configure: Regenerate.
835 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
837 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
838 try to do arithmetic on a void *, cast it to a unsigned char * first.
840 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
842 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
843 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
845 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
846 flag for a newly defined symbol.
847 (NAME(bfd_elf,record_link_assignment)): Likewise.
848 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
849 set the DEF or REF_REGULAR flags correctly.
851 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
852 (libbfd.h, libcoff.h): Corresponding change.
854 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
855 a PLT32 reloc as dynamic.
856 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
857 is not referenced by a dynamic object, and we are not making a
858 shared object, then don't make a PLT entry. If we do make a PLT
859 entry, make sure the symbol has been recorded as dynamic.
861 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
863 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
864 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
865 (powerpcle-*-cygwin32): New.
866 * peicode.h (add_data_entry): Get address from vma.
868 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
870 * elflink.c (_bfd_elf_create_linker_section): If the symbol
871 attached to the section has already been created as an undefined
872 symbol, treat it as if it hasn't been created yet.
874 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
876 * elflink.h (elf_bfd_final_link): Don't output initial dummy
877 symbol or section symbols if stripping all symbols and this is not
878 a relocateable link. Don't output the symbol string table if
879 there are no symbols.
880 (elf_link_flush_output_syms): Don't do anything if there are no
883 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
885 * coff-aux.c: New file.
886 * hosts/m68kaux.h: New file.
887 * config.bfd (m68*-apple-aux*): New target.
888 * configure.in (m68*-apple-aux*): New native host.
889 (m68kaux_coff_vec): New vector.
890 * configure: Rebuild.
891 * targets.c (m68kaux_coff_vec): Declare.
892 * coffcode.h (bfd_coff_backend_data): Add field
893 _bfd_coff_link_add_one_symbol.
894 (bfd_coff_link_add_one_symbol): Define.
895 (compare_arelent_ptr): New static function if TARG_AUX.
896 (coff_write_relocs): If TARG_AUX, sort the relocs.
897 (coff_write_object_contents): Set A/UX aouthdr magic number.
898 (coff_link_add_one_symbol): Define if not defined.
899 (bfd_coff_std_swap_table): Initialize new field.
900 * libcoff.h: Rebuild.
901 * cofflink.c (coff_link_add_symbols): Call
902 bfd_coff_link_add_one_symbol rather than
903 _bfd_generic_link_add_one_symbol.
904 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
905 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
906 * coff-mips.c (mips_ecoff_backend_data): Likewise.
907 * Makefile.in: Rebuild dependencies.
908 (BFD32_BACKENDS): Add coff-aux.o.
909 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
911 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
913 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
914 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
916 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
918 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
919 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
920 (maintainer-clean): Warn about deleting special files.
921 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
923 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
924 warning symbols correctly.
925 * elf32-i386.c (elf_i386_relocate_section): Likewise.
926 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
927 * elf32-mips.c (mips_elf_relocate_section): Likewise.
928 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
929 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
930 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
932 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
935 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
937 * libcoff-in.h: aligned newly exported names with bfd naming
938 conventions. Removed an erroneous define of POWERPC_LE_PE.
939 * libcoff.h: Rebuild.
940 * cofflink.c, coff-ppc.c: the above function name changes
942 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
944 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
945 * ecoff.c (struct extsym_info): Define.
946 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
947 to ecoff_link_write_external.
948 (ecoff_link_write_external): Accept a struct extsym_info pointer.
949 Strip symbols when appropriate.
951 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
952 * syms.c (BSF_OBJECT): Define.
953 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
954 * bfd-in2.h: Rebuild.
955 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
957 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
960 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
961 copying relocs into a shared object, treat a defined global symbol
963 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
964 * elf32-mips.c (mips_elf_relocate_section): Likewise.
965 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
967 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
968 real defined symbol, not to a weak defined symbol.
970 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
972 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
973 and made a few static functions externs.
975 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
976 POWERPC_LE_PE hack in cofflink.
978 * libcoff-in.h: promoted the following from cofflink.c to allow
979 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
980 coff_debug_merge_element, struct coff_debug_merge_type,
981 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
982 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
983 coff_debug_merge_hash_lookup, coff_link_section_info,
984 coff_final_link_info, coff_debug_merge_hash_newfunc,
985 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
987 * libcoff.h: re-gen'd
989 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
991 * syms.c: Include "bfdlink.h".
992 (struct stab_find_info): Define.
993 (_bfd_stab_section_find_nearest_line): New function.
994 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
996 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
997 * elf.c (_bfd_elf_find_nearest_line): Try calling
998 _bfd_stab_section_find_nearest_line before searching the ELF
999 symbol table. Find the closest STT_FUNC symbol, not the last one.
1000 * libcoff-in.h (coff_data_type): Add line_info field.
1001 * libcoff.h: Rebuild.
1002 * coffgen.c (coff_find_nearest_line): Try calling
1003 _bfd_stab_section_find_nearest_line before searching the COFF
1005 * Makefile.in: Rebuild dependencies.
1007 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1009 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1010 4 bytes, so we get the correct value when updating the register
1011 field in little endian mode.
1013 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1016 entry_section fields. Add sntoc and snentry fields.
1017 * libcoff.h: Rebuild.
1018 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1019 not toc_section and entry_section (the COFF file does not have any
1020 sections at this point).
1021 (coff_write_object_contents): Set o_snentry and o_sntoc from
1022 snentry and sntoc rather than entry_section and toc_section.
1023 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1024 snentry, not toc_section and entry_section.
1025 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1026 entry_section from hentry.
1027 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1029 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1030 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1031 than using toc_section directly.
1033 * archures.c: Add missing `.' in enum bfd_architecture.
1034 * bfd-in2.h: Rebuild.
1036 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1037 Robert Lipe <robertl@arnet.com>.
1039 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1041 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1042 to sections we allocate. Use bfd_zalloc to allocate initialial
1043 sections, not bfd_alloc.
1044 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1045 SDA{,2}I16 relocations.
1046 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1047 whether to put something in .sbss or not.
1048 (ppc_elf_relocate_section): Add support for more relocations. Add
1049 in sec->output_offset where appropriate. Make error messages
1050 include the symbol name.
1052 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1053 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1054 doesn't get redefined messages if -shared.
1056 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1057 section if the rel_section field has been set up.
1059 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1061 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1064 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1066 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1067 of flags, only flags used are controlled by mach number. Bump up
1068 output file mach number to highest of input file mach numbers.
1069 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1070 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1072 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1073 bfd_elf64_sparc_vec support.
1075 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1077 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1078 the embedded bit is set on some objects and not on others. Just
1080 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1083 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1085 * coffcode.h (coff_new_section_hook): Don't try to align the
1088 * coffcode.h (coff_set_section_contents): Fix the handling of the
1089 .lib section to work even if the entire section contents are
1090 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1091 Robert Lipe <robertl@arnet.com>.
1093 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1095 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1096 memory here for contents.
1098 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1099 _SDA2_BASE_ by 32768.
1100 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1101 started using. Allocate contents for .sdata and .sdata2 sections
1103 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1105 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1106 size _SDA{,2}_BASE_.
1107 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1110 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1112 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1114 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1115 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1116 (bfd_mach_sparc_v9a): Define.
1117 (bfd_mach_sparc_v9_p): Define.
1118 * bfd-in2.h: Regenerated.
1119 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1121 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1122 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1123 to bfd_elf32_sparc_vec.
1124 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1125 Add v8plus{,a} support.
1127 (sparc_compatible): New function.
1128 * elf32-sparc.h: #include "elf/sparc.h".
1129 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1130 elf32_sparc_final_write_processing): New functions.
1131 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1132 elf_backend_final_write_processing): Define.
1134 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1136 * elf-bfd.h (struct elf_link_hash_entry): Add
1137 linker_section_pointer field.
1138 (enum elf_linker_section_enum): Enumeration for new way of
1139 creating linker dynamic sections and symbols.
1140 (elf_linker_section{,_pointers}): New structures for creating
1141 dynamic sections and symbols.
1142 (elf_obj_tdata): Add linker_section_pointers and linker_section
1144 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1145 (_bfd_elf_create_linker_section): New declarations.
1146 (_bfd_elf_find_pointer_linker_section): Ditto.
1147 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1148 (_bfd_elf_make_linker_section_rela): Ditto.
1150 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1152 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1153 (ppc_elf_create_linker_section): New function to create the
1154 sections .got, .sdata, and .sdata2.
1155 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1157 (ppc_elf_check_relocs): Support more of the eabi relocations.
1158 (ppc_elf_relocate_section): Ditto.
1159 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1160 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1162 * elflink.h (elf_create_pointer_linker_section): New function to
1163 create initialized pointers in dynamic linker sections.
1164 (elf_finish_pointer_linker_section): Actually intialize the
1165 pointers created above.
1167 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1168 macros to provide both 32 and 64 bit versions of
1169 elf_create_pointer_linker_section.
1170 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1171 provide both 32 and 64 bit versions of
1172 elf_finish_pointer_linker_section.
1174 * elflink.c (_bfd_elf_create_linker_section): New function to
1175 create a linker section.
1176 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1177 given address in the linker pointer offsets created for a given
1179 (_bfd_elf_make_linker_section_rela): Make a RELA section
1180 corresponding to the generated linker section.
1182 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1184 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1186 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1188 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1189 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1190 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1191 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1192 toc entry in an objdump) for now.
1193 (ppc_do_last, ppc_get_last): New function - needed to save processing
1194 the toc owner to the end.
1195 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1198 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1199 toc owner from being done till last. Must define POWERPC_LE_PC
1202 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1204 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1206 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1207 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1209 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1213 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1215 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1217 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1219 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * elf.c (assign_file_positions_for_segments): Don't increment file
1222 offset for a segment which contains no loadable sections.
1224 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1226 * reloc.c: Add new PowerPC relocations.
1227 * {bfd-in2,libbfd}.h: Regenerate.
1229 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1230 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1232 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1234 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1237 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1240 * coffgen.c (coff_find_nearest_line): Don't try to cache
1241 information in sections that are not owned by a BFD. From Richard
1242 Henderson <richard@atheist.tamu.edu>.
1244 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1245 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1246 * elflink.h (elf_link_output_extsym): Remove special check for
1249 * ecoffswap.h: Add prototypes for static functions.
1251 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1253 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1254 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1256 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1257 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1258 support. Begin support for R_PPC_SDA{2,}REL.
1260 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1262 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1263 create the .got and .got.neg sections.
1264 (ppc_elf_size_dynamic_sections): Call it.
1265 (ppc_elf_check_relocs): Call it.
1266 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1267 (ppc_elf_check_relocs): Add error messages for relocations we
1268 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1271 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1273 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1274 section flags for V.4 and eabi.
1276 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1278 * elf.c (assign_file_positions_for_segments): If a segment
1279 contains no sections, don't mark it as readable.
1281 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1282 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1284 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1285 dynamic section, if there is one.
1286 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1287 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1288 (bfd_elf64_swap_dyn_in): Likewise.
1289 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1291 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1293 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1294 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1295 <pirker@eiunix.tuwien.ac.at>.
1297 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1299 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1300 PowerPC V.4 and eabi.
1301 * bfd-in2.h: Regenerate.
1302 * libfd.h: Regenerate.
1304 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1306 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1307 section type and SHF_EXCLUDE section flag, turning them into the
1308 appropriate bfd section flag.
1310 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * xcofflink.c (xcoff_link_add_symbols): Create the special
1313 sections if we see a DYNAMIC object, in case that is the only
1314 XCOFF input object we see.
1316 * elf32-mips.c: Extensive changes for a start at dynamic linking
1317 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1319 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1320 (struct elf_backend_data): Remove
1321 elf_backend_create_program_headers field. Add
1322 elf_backend_additional_program_headers and
1323 elf_backend_modify_segment_map fields.
1324 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1326 (elf_backend_additional_program_headers): Likewise.
1327 (elf_backend_modify_segment_map): Likewise.
1328 (elf_backend_create_program_headers): Don't define.
1329 (elfNN_bed): Change to account for field changes.
1330 * elf.c (assign_file_positions_for_segments): Call new
1331 modify_segment_map backend function. Don't call old
1332 create_program_headers backend function.
1333 (get_program_header_size): Call additional_program_headers rather
1334 than create_program_headers.
1335 * elflink.h (elf_link_add_object_symbols): Initialize
1336 type_change_ok from new backend field.
1337 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1339 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1340 a reloc against the appropriate section.
1342 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1343 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1344 (elf_flags_init): Rename from elf_ppc_flags_init.
1345 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1347 (ppc_elf_copy_private_bfd_data): Likewise.
1348 (ppc_elf_merge_private_bfd_data): Likewise.
1350 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1353 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1355 * coff-alpha.c (alpha_relocate_section): During final link, allow
1356 output .lita section to be bigger than 64k by adjusting gp value
1357 on a per-input section basis.
1358 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1360 (struct ecoff_section_tdata): Add gp field.
1362 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1364 Handle Alpha ECOFF changes in OSF/1 3.2.
1365 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1367 * coff-alpha.c: Include "aout/ar.h".
1368 (alpha_ecoff_get_relocated_section_contents): Don't require an
1369 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1370 3.2 doesn't generate one.
1371 (alpha_relocate_section): Likewise.
1372 (alpha_ecoff_slurp_armap): Define.
1373 (alpha_ecoff_slurp_extended_name_table): Define.
1374 (alpha_ecoff_construct_extended_name_table): Define.
1375 (alpha_ecoff_truncate_arname): Define.
1376 (alpha_ecoff_write_armap): Define.
1377 (alpha_ecoff_generic_stat_arch_elt): Define.
1378 (alpha_ecoff_update_armap_timestamp): Define.
1380 (alpha_ecoff_read_ar_hdr): New static function.
1381 (alpha_ecoff_get_elt_at_filepos): New static function.
1382 (alpha_ecoff_openr_next_archived_file): New static function.
1383 (alpha_ecoff_get_elt_at_index): New static function.
1384 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1385 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1386 _bfd_ecoff to alpha_ecoff.
1387 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1388 field from backend structure, rather than always calling
1389 _bfd_get_elt_at_filepos.
1390 * coff-mips.c (mips_ecoff_backend_data): Initialize
1391 get_elt_at_filepos field.
1392 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1393 from _bfd_generic_read_ar_hdr with minor changes.
1394 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1395 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1396 * libbfd.h: Rebuild.
1398 * bfd-in.h (BFD_IN_MEMORY): Define.
1399 * libbfd-in.h (struct bfd_in_memory): Define.
1400 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1401 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1402 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1403 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1404 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1405 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1406 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1407 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1408 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1409 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1411 (bfd_openstreamr): Likewise.
1412 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1413 BFD_IN_MEMORY is not set.
1414 * riscix.c (riscix_some_aout_object_p): Likewise.
1415 * bfd-in2.h, libbfd.h: Rebuild.
1417 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1418 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1419 (bfd_get_elt_at_index): Define.
1420 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1421 bfd_get_elt_at_index. Change index parameter from int to
1423 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1424 (_bfd_noarchive_get_elt_at_index): Define.
1425 (_bfd_archive_bsd_get_elt_at_index): Define.
1426 (_bfd_archive_coff_get_elt_at_index): Define.
1427 * bfd-in2.h, libbfd.h: Rebuild.
1428 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1429 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1430 * ieee.c (ieee_get_elt_at_index): Define.
1431 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1432 * oasys.c (oasys_get_elt_at_index): Define.
1433 * som.c (som_get_elt_at_index): Define.
1435 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1436 numbers to the .text section.
1438 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1441 If there is a SEC_DEBUGGING section, get the contents of the debug
1442 information part from it.
1443 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1445 (ieee_write_object_contents): Check ieee_write_debug_part return.
1447 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1449 * config.bfd (i[345]86-*-freebsd*): Add target.
1450 * configure.in (i386freebsd_vec): Add vec.
1451 * configure: Regenerate.
1452 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1453 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1454 Rebuild dependencies..
1455 * freebsd.h: New file.
1456 * i386freebsd.c: New file.
1457 * targets.c (i386freebsd_vec): Declare.
1458 (bfd_target_vector): Add i386freebsd_vec.
1459 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1460 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1462 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * ieee.c (ieee_slurp_debug): New static function.
1465 (ieee_object_p): Call it.
1466 (ieee_slurp_section_data): Skip debugging sections.
1467 (ieee_get_reloc_upper_bound): Likewise.
1468 (ieee_get_section_contents): Likewise.
1469 (ieee_canonicalize_reloc): Likewise.
1470 (ieee_write_section_part): Likewise.
1471 (ieee_write_debug_part): Likewise.
1472 (ieee_write_data_part): Likewise.
1473 (init_for_output): Likewise.
1475 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1477 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1479 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1480 relocs, since ppc_elf_relocate_section handles the linker case.
1481 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1483 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1484 ppc_elf_relocate_section since that is now the only caller.
1485 (ppc_elf_relocate_section): Ditto.
1487 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * coffcode.h (coff_write_object_contents): If we don't know the
1490 section of the entry point for an XCOFF executable, always set the
1491 entry address to -1.
1493 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1495 * elf.c (bfd_section_from_shdr): Add support for note sections.
1497 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * bfd-in.h (struct _symbol_info): Add stab_type field.
1500 * bfd-in2.h: Rebuild.
1501 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1503 * elf32-ppc.c: Remove trailing newline from calls to
1505 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1506 difference if target endianness is known.
1508 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1510 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1511 old style TOC16 references without using R_PPC_GOT.
1512 (ppc_reloc_type): Ditto.
1513 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1514 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1515 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1516 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1517 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1519 (ppc_elf_adjust_dynamic_symbol): Ditto.
1520 (ppc_elf_adjust_dynindx): Ditto.
1521 (ppc_elf_size_dynamic_sections): Ditto.
1522 (ppc_elf_finish_dynamic_symbol): Ditto.
1523 (ppc_elf_finish_dynamic_sections): Ditto.
1524 (ELF_DYNAMIC_INTERPRETER): Define.
1526 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1528 * elf.c (copy_private_bfd_data): When attaching sections to
1529 segments ignore sections that won't be allocated. Patch from
1532 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1534 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1537 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1539 * coff-i960.c (CALC_ADDEND): Define.
1540 (coff_i960_relocate_section): Add the input section VMA to the
1541 addend for PC relative relocs.
1543 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1545 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1546 to correctly terminate.
1548 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1550 * targets.c (enum bfd_endian): Define.
1551 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1552 from boolean to enum bfd_endian. Change header_byteorder_big_p
1554 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1555 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1556 * bfd-in2.h: Rebuild.
1557 * All targets: Change initialization of byteorder and
1558 header_byteorder to use enum bfd_endian values rather than
1560 * All files: Change all references to byteorder_big_p and
1561 header_byteorder_big_p to use new bfd_*_endian macros.
1563 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1565 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1567 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1569 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1571 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1573 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1575 * ieee.c: Lots of minor cleanups. Make many functions return
1576 errors rather than calling abort. Also:
1577 (ieee_write_twobyte): Remove; change callers to call existing
1578 ieee_write_2bytes function.
1579 (ieee_write_expression): Don't output the section twice when
1580 outputting a local symbol. Don't emit an extraneous zero if there
1582 (ieee_slurp_sections): Set the lma as well as the vma.
1583 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1585 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1586 a recognized one or bfd_arch_unknown.
1587 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1589 (ihex_get_symtab): Likewise.
1591 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1593 * aoutx.h: Include <ctype.h>.
1594 (struct aout_link_includes_table): Define.
1595 (struct aout_link_includes_totals): Define.
1596 (struct aout_link_includes_entry): Define.
1597 (aout_link_includes_lookup): Define macro.
1598 (struct aout_final_link_info): Add includes field.
1599 (aout_link_includes_newfunc): New static function.
1600 (NAME(aout,final_link)): Initialize includes hash table.
1601 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1603 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1605 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1607 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1609 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1611 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1613 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1614 (pe_print_private_bfd_data): call pe_print_reloc.
1615 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1616 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1617 up some debugging as well.
1619 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1621 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1624 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1626 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1627 when setting sections to NULL.
1629 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1631 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1633 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1634 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1636 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1637 * bfd-in2.h: Rebuild.
1639 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1641 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1643 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1645 * ihex.c (ihex_scan): Handle record types 4 and 5.
1646 (ihex_object_p): Permit types 4 and 5.
1647 (ihex_set_section_contents): Remove check for out of range
1649 (ihex_write_object_contents): Generate types 4 and 5.
1651 * elflink.h (elf_link_output_extsym): Just ignore warning and
1652 indirect references to symbols which don't really exist.
1654 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1656 * peicode.h (pe_print_idata): Minor format fixes
1657 (pe_print_edata): New function. Under private printing, this formats
1658 the edata section of a PE file.
1659 (pe_print_private_bfd_data): Added call to pe_print_edata.
1661 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1663 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1664 index, don't call stoi.
1666 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1668 * srec.c (srec_scan): Set lma as well as vma.
1670 * ihex.c: New file; support for Intel Hex format.
1671 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1672 (ihex_vec): Declare.
1673 (bfd_target_vector): Always include ihex_vec.
1674 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1675 * Makefile.in: Rebuild dependencies.
1676 (BFD_LIBS): Add ihex.o
1677 (BFD_LIBS_CFILES): Add ihex.c.
1678 * bfd-in2.h: Rebuild.
1680 * elf.c (assign_file_positions_for_segments): Sort the sections in
1682 (get_program_header_size): Return the right size if segment_map is
1684 (copy_private_bfd_data): Don't bother to sort the sections.
1686 * bfd.c (bfd_record_phdr): New function.
1687 * bfd-in.h (bfd_record_phdr): Declare.
1688 * bfd_in2.h: Rebuild.
1690 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1693 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1694 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1696 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1697 (bfd_zmalloc): Change declaration.
1698 * libbfd.h: Rebuild.
1699 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1700 and realloc. Don't set bfd_error_no_memory if they fail.
1702 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1704 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1705 uses as well. Added a new howto to deal with TOCREL16 relocs that
1706 are TOCDEFN as well.
1707 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1708 to handle RVA relocs from dlltool.
1709 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1710 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1711 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1713 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1714 to get the right section alignment.
1716 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1718 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1719 p_paddr if p_paddr is zero.
1720 (make_mapping): Set includes_filehdr and includes_phdrs for first
1722 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1724 (assign_file_positions_for_segments): Handle includes_filehdr and
1725 includes_phdrs. Remove special handling of PT_PHDR and first
1727 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1728 when appropriate. Remove special handling of PT_PHDR segment.
1729 Use a more complex condition for when a section is included in a
1730 segment to handle Solaris linker oddities.
1732 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1734 * coff-m88k.c (howto_table): Reformatted for easier reading;
1735 special_function now points to new function m88k_special_reloc.
1736 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1738 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1739 be done correctly by m88k_special_reloc.
1740 (reloc_processing): New function to be used by RELOC_PROCESSING.
1741 (RELOC_PROCESSING): Define to call reloc_processing.
1743 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1745 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1746 (pe_print_pdata): Likewise.
1748 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1749 obstack_alloc fails.
1750 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1752 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1753 * Many files: don't set bfd_error_no_memory if one of the above
1756 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1757 if p_paddr_valid is set.
1758 (copy_private_bfd_data): New static function.
1759 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1761 * elf.c (assign_file_positions_for_segments): Fix case where extra
1762 program headers were allocated.
1764 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1765 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1766 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1767 _bfd_elf_print_private_bfd_data.
1769 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1770 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1771 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1772 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1773 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1774 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1775 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1777 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1779 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1780 * elf.c (make_mapping): New static function.
1781 (map_sections_to_segments): New static function.
1782 (elf_sort_sections): New static function.
1783 (assign_file_positions_for_segments): New static function.
1784 (map_program_segments): Remove.
1785 (get_program_header_size): Remove sorted_hdrs, count, and
1786 maxpagesize parameters. Simplify.
1787 (assign_file_positions_except_relocs): When generating an
1788 executable, use assign_file_positions_for_segments.
1789 (elf_sort_hdrs): Remove.
1790 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1791 to get_program_header_size.
1793 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1795 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1797 * configure, config.in: Regenerate with autoconf 2.7.
1799 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1800 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1802 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1804 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1805 (ecoff_sec_to_styp_flags): Likewise.
1806 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1807 (ecoff_set_symbol_info): Handle scRConst.
1808 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1809 (ecoff_compute_section_file_positions): Handle .rconst section.
1810 (_bfd_ecoff_write_object_contents): Likewise.
1811 (ecoff_link_check_archive_element): Handle scRConst.
1812 (ecoff_link_add_externals): Likewise.
1813 (ecoff_link_write_external): Handle .rconst section.
1814 (ecoff_reloc_link_order): Likewise.
1815 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1816 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1818 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1820 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1821 DEF_DYNAMIC flag is set.
1823 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1825 * host-aout.c: If TRAD_HEADER is defined, include it.
1827 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1829 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1830 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1831 (BFD_NEED_DECLARATION): New function.
1832 * configure.in: Use BFD_NEED_DECLARATION.
1833 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1834 * configure, config.in: Rebuild with autoconf 2.6.
1836 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1837 special_sections before returning when called with a non XCOFF
1840 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1843 * coffcode.h (coff_compute_section_file_positions): Only pad the
1844 previous section to force file alignment when creating an
1847 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1849 * coffcode.h (coff_compute_section_file_positions): If
1850 RS6000COFF_C, set up the .debug section.
1852 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1853 if it is not large enough to accomodate the entire TOC area with
1854 signed 16 bit offsets.
1855 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1857 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1858 TOC anchor to use the TOC value used in the output file.
1860 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1862 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1863 (_bfd_coff_read_string_table): Likewise.
1865 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1867 * pe-arm.c: Fix typos.
1868 * coff-arm.c: Likewise.
1870 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1872 * coff-ppc.c (list_ele): Added "cat"egory member.
1873 (record_toc): New category parameter (priv or pub).
1874 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1875 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1876 the mainline. It addes extra toc cells in error.
1877 (ppc_coff_swap_sym_in_hook): Added some documentation.
1878 (dump_toc): Can now diagnose "virtual toc" chicanery.
1880 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1882 * elf-bfd.h (struct elf_link_hash_table): Change type of
1883 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1885 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1887 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1888 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1890 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1891 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1892 defined or mentioned in a regular file.
1894 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1896 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1897 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1898 (coff_ppc_relocate_section): Correct REL24 handling
1899 (ppc_process_before_allocation): Correct TOCDEFN handling
1901 * peicode.h (dir_names): Added name descriptions
1903 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1905 * VERSION: Updated to cygnus-2.6.
1907 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1909 * targets.c (m68k4knetbsd_vec): Declare.
1911 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1913 * targets.c (bfd_target): Change type of second argument to
1914 _bfd_print_private_bfd_data from void * to PTR.
1915 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1916 using PTR rather than void *.
1917 * bfd-in2, libbfd.h: Rebuild.
1918 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1920 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1921 _bfd_generic_bfd_print_private_bfd_data rather than casting
1924 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1926 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1927 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1929 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1930 BFD64_BACKENDS_CFILES): New variables.
1933 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1935 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1936 not at the file position of the first section.
1937 * coffcode.h (coff_compute_section_file_positions): Avoid using
1939 (coff_write_object_contents): When generating a PPC PE executable
1940 with no symbols, round up the file size to a COFF_PAGE_SIZE
1942 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1943 don't write out a string table.
1945 * elf.c (bfd_section_from_shdr): When using a different section
1946 header, pass the new one to _bfd_elf_make_section_from_shdr.
1947 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1948 (elf_map_symbols): Add section VMA to symbol value when comparing
1950 (_bfd_elf_compute_section_file_positions): Only build symbol table
1951 if there are some symbols. Set file offset of symtab and strtab
1953 (assign_file_positions_except_relocs): Remove dosyms parameter.
1954 Change all callers. Never set file offset of symtab and strtab
1956 (_bfd_elf_copy_private_section_data): New function.
1957 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1958 (_bfd_elf_copy_private_symbol_data): New function.
1959 (swap_out_syms): Check for special mapping of st_shndx created by
1960 copy_private_symbol_data.
1961 * elfxx-target.h: Use new copy routines.
1962 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1963 (_bfd_elf_copy_private_section_data): Declare.
1965 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1967 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1970 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1971 _bfd_dummy_target, matching the recent change to archive
1974 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1977 arithmetic on PTR types.
1979 * aout-target.h (MY(callback)): Set the lma of the sections.
1981 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1982 symbol into a reloc against the section.
1984 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1986 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1987 glue for the relocs: IMGLUE and IFGLUE.
1988 (record_toc): new function - tracks toc contents
1989 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1990 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1991 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1992 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1993 (ppc_record_toc_entry): Removed a debug define (duh)
1995 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1996 (pe_print_idata): New function - formats the idata section data
1997 (pe_print_pdata): New function - formats the pdata section data
1998 (pe_print_private_bfd_data): calls to above
2000 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2002 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2003 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2004 TARGET_SYM and TARGET_NAME for vector and BFD name.
2005 * coff-pmac.c (pmac_xcoff_vec): Remove.
2006 (TARGET_SYM, TARGET_NAME): Define.
2007 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2008 machine to 0, not all PowerMacs are 601s.
2010 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2012 * elfcode.h (elf_object_p): Read in any program headers.
2013 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2014 based on the program headers, if any.
2015 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2016 (map_program_segments): Set p_paddr of program headers based on
2019 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2021 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2024 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2025 trying to do a relocateable link with a non-a.out object file.
2027 * archive.c (bfd_generic_archive_p): Check the first object file
2028 in an archive even if target_defaulted is set. If the object file
2029 has the wrong xvec, reject it.
2031 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2032 be represented, report the name via _bfd_error_handler.
2033 (translate_to_native_sym_flags): Likewise.
2034 * elf32-mips.c (mips_elf_final_link): Likewise.
2035 * oasys.c (oasys_write_sections): Likewise.
2037 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2038 which checks for STYP_OVRFLO sections.
2039 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2040 reloc and lineno count overflows.
2041 (coff_write_object_contents): Call coff_count_linenumbers before
2042 coff_compute_section_file_positions. If RS6000COFF_C, handle
2043 reloc and lineno count overflows.
2044 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2045 relocs before dealing with .pad sections. Count overflow section
2046 headers when handling .pad sections.
2048 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2051 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2052 (struct xcoff_link_hash_table): Add descriptor_section and
2053 special_sections fields.
2054 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2055 (xcoff_link_add_symbols): Set linkage section alignment. Create
2056 descriptor section. Check for magic symbol names (_text, etc.),
2057 and record them in special_sections if found. Set
2058 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2059 descriptor field to point back to the function code symbol.
2060 (xcoff_sweep): Always mark the special descriptor_section.
2061 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2062 function descriptor, and mark it if it is.
2063 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2064 parameter, and fill it in. Allocate space for the descriptor
2066 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2067 global linkage code. If an undefined function descriptor is
2068 exported, arrange to define it. Warn about any other undefined
2070 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2071 (xcoff_write_global_symbol): Create a function descriptor when
2073 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2074 * bfd-in2.h: Rebuild.
2076 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2078 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2079 (ppc_coff_link_hash_table): new types for hashing
2080 (ppc_coff_link_hash_newfunc): hash entry constructor
2081 (ppc_coff_link_hash_table_init): hash table initializer
2082 (ppc_coff_link_hash_table_create): hash table constructor
2083 (ppc_record_toc_entry): changed references to hash table
2084 (coff_ppc_relocate_section): changed references to hash table
2086 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2087 * libcoff.h: Rebuild
2089 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2090 (coff_link_add_symbols): removed toc_offset init
2092 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2094 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2097 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2098 if it is given and mmep is available.
2099 * acconfig.h: Undef USE_MMAP.
2100 * configure, config.in: Regenerated.
2101 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2102 table handling the old way.
2103 (aout_get_external_symbols): Don't complain if last byte of string
2105 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2106 (bfd_free_window) [! USE_MMAP]: Don't define.
2107 (bfd_get_file_window,
2108 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2110 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2112 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2115 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2117 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2118 compatible with AMD generated COFF files. Try to support both AMD
2119 and GNU formats simultaneously.
2120 (coff_a29k_relocate_section): Likewise.
2122 * libbfd.c (bfd_get_file_window): Change writable parameter from
2123 int to boolean; update all callers. Pass MAP_SHARED if not
2124 writable--it's required on Solaris. Cast fprintf argument to
2126 * bfd-in.h (bfd_get_file_window): Update declaration.
2127 * bfd-in2.h: Rebuild.
2128 * aoutx.h: Update calls to bfd_get_file_window.
2130 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2132 (xcoff_swap_ldhdr_in): New static function.
2133 (xcoff_swap_ldsym_in): New static function.
2134 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2135 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2136 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2137 Handle XTY_ER/XMC_XO symbols correctly.
2138 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2139 rather than normal symbol table.
2140 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2141 already defined with the same absolute value.
2142 (xcoff_mark): When considering called symbols, check whether the
2143 descriptor is from a dynamic object, rather than the symbol
2145 (xcoff_build_ldsyms): Likewise.
2147 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2148 Cast realloc and malloc return values. If malloc or realloc fail,
2149 set bfd_error_no_memory.
2150 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2151 * bfd-in2.h: Rebuild.
2153 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2155 * coff-ppc.c (ppc_record_toc_entry): new function.
2156 (in_reloc_p): changed return value.
2157 (coff_ppc_relocate_section): much rework.
2158 (ppc_allocate_toc_section): new function.
2159 (ppc_process_before_allocation): new function.
2160 (ppc_coff_swap_sym_in_hook): new function.
2162 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2163 (coff_link_add_symbols): initialize toc_offset.
2165 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2166 (coff_swap_aouthdr_out): Added more sections to the data
2167 dictionary for the pe file header. Also changed linker version
2168 number on the ppc side.
2169 (dir_names): small improvements to the dictionary printing.
2170 (pe_mkobject_hook): save the file level flags.
2172 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2173 (pe_tdata): added real_flags field
2174 (coff_tdata): added local_toc_sym_map and access macro
2176 * libcoff.h (coff_link_hash_entry): added toc_offset field
2177 (pe_tdata): added real_flags field
2178 (coff_tdata): added local_toc_sym_map and access macro
2180 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2181 (coff_mkobject): init for local_toc_sym_map
2182 (coff_write_object_contents): set the internal_a.magic to
2183 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2186 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2188 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2189 entries until both the line number address and the function name
2190 address are too large.
2192 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2193 * configure: Rebuilt.
2195 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2196 is defined in the environment.
2198 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2200 * som.c (som_get_section_contents_in_window): Define to use
2203 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2205 * coff-i860.c: New file, based on coff-i386.c.
2206 * cpu-i860.c: New file, based on cpu-i386.c.
2207 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2208 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2209 targets, using i860coff_vec.
2210 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2211 trad-core.o and hosts/i860mach3.h.
2212 (i860coff_vec): Use coff-i860.o and cofflink.o.
2213 * configure: Rebuild.
2214 * Makefile.in: Rebuild dependencies.
2215 (ALL_MACHINES): Add cpu-i860.o.
2216 (BFD32_BACKENDS): Add coff-i860.o.
2217 (CFILES): Add cpu-i860.c and coff-i860.c.
2218 * targets.c (i860coff_vec): Declare.
2219 (bfd_target_vector): Add &i860coff_vec.
2220 * archures.c (bfd_i860_arch): Declare.
2221 (bfd_archures_list): Add &bfd_i860_arch.
2222 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2223 (coff_set_flags): Handle bfd_arch_i860.
2224 (coff_write_object_contents): Handle I860 a.out magic number.
2226 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2228 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2229 the created .tc section to 2.
2230 (xcoff_mark): Don't keep a .loader reloc for a call to an
2231 undefined symbol when creating a shared library.
2232 (xcoff_build_ldsyms): When creating a shared library, generate
2233 global linkage code for a call to an undefined symbol.
2235 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2237 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2238 BFD32_BACKENDS, BFD64_BACKENDS.
2239 (.dep1): Put mkdep output in a separate file.
2240 Rebuilt dependencies.
2242 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2245 Permit use of mmap when available:
2247 * configure.in: Check for mmap, madvise, mprotect.
2248 * config.in, configure: Regenerated.
2250 * libbfd.c (struct _bfd_window_internal): Define type.
2251 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2253 (ok_to_map): New static variable for debugging.
2254 (_bfd_generic_get_section_contents_in_window): New function.
2255 * bfd-in.h (bfd_window_internal): Declare type.
2256 (bfd_window): Define type.
2257 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2258 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2261 * libaout.h (struct aoutdata): Add two window fields.
2262 (obj_aout_sym_window, obj_aout_string_window): New macros.
2263 * aoutx.h (some_aout_object_p): Initialize windows.
2264 (aout_get_external_symbols): Get symbol data and strings in
2265 windows instead of explicitly allocated buffers.
2266 (slurp_symbol_table): Free window instead of memory.
2267 (bfd_free_cached_info): Release windows instead of freeing storage
2269 (aout_link_free_symbols): Ditto.
2271 * targets.c (bfd_target): Add new field for
2272 get_section_contents_in_window.
2273 (BFD_JUMP_TABLE_GENERIC): Updated.
2274 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2275 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2276 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2277 macros for get_section_contents_in_window field.
2279 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2281 * core.c: Renamed to corefile.c
2282 * makefile.dos (OBJS): Change core.o to corefile.o
2283 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2286 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2288 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2289 targ_selvecs to allow debugging under Irix-5 native.
2292 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2294 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2295 to o. Clobber and restore the list of new csects around the call
2296 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2297 linker error and the linker wants to read the symbol table. Reset
2298 the line number count of a real section even if it has no relocs.
2299 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2301 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2304 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2306 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2307 an undefined symbol in a shared link.
2309 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2310 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2311 phdm@info.ucl.ac.be (Philippe De Muyter).
2313 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2315 * coff-m88k.c (rtype2howto): New static function.
2316 (RTYPE2HOWTO): Use it rather than a macro definition.
2318 * coffcode.h (coff_write_object_contents): set internal_a.magic
2319 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2321 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2322 define TRAD_HEADER to new file hosts/delta68.h.
2323 m88*-motorola-sysv*, however, does use ptrace-core.o.
2324 * hosts/delta68.h: New file.
2326 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2327 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2329 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2331 * i386linux.c (MY(vec)): Declare before use.
2333 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2335 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2336 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2338 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2339 BFD is not of the right type.
2340 (bfd_elf_get_needed_list): Likewise.
2341 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2342 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2343 * xcofflink.c (XCOFF_XVECP): Define.
2344 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2346 (bfd_xcoff_import_symbol): Likewise.
2347 (bfd_xcoff_export_symbol): Likewise.
2348 (bfd_xcoff_link_count_reloc): Likewise.
2349 (bfd_xcoff_record_link_assignment): Likewise.
2350 (bfd_xcoff_size_dynamic_sections): Likewise.
2352 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2353 table index against the number of symbols for a base relative
2356 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2358 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2359 full_aouthdr flag here...
2360 (_bfd_xcoff_bfd_final_link): ...not here.
2362 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2364 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2365 systems that have a system <libelf.h>.
2366 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2367 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2368 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2369 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2370 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2371 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2372 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2374 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2376 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2377 set, set BSF_WEAK in symbol. Change all callers.
2378 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2379 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2380 _bfd_generic_link_add_one_symbol.
2381 (ecoff_indirect_link_order): Check that the section tdata relocs
2382 are not NULL before using them.
2384 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2385 define TRAD_HEADER as hosts/alphalinux.h.
2386 * configure: Rebuild.
2387 * hosts/alphalinux.h: New file.
2388 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2391 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2393 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2394 C_ECOMM storage classes.
2396 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2398 (xcoff_mark): Call xcoff_mark_symbol.
2399 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2400 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2402 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2404 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2406 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2408 (xcoff_find_reloc): New static function.
2409 (xcoff_link_add_symbols): Use it.
2410 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2411 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2412 relocate the value of C_DECL.
2414 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2416 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2418 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2419 callback decide what goes in .relocs.
2420 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2421 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2424 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2426 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2429 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2431 * xcofflink.c: More improvements, mostly to fix handling of
2432 constructors and a few other special cases.
2433 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2434 zero, reverting yesterday's change.
2435 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2436 (bfd_xcoff_link_count_reloc): Declare.
2437 (bfd_xcoff_record_link_assignment): Declare.
2438 * bfd-in2.h: Rebuild.
2440 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2442 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2443 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2444 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2445 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2446 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2447 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2449 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2452 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2453 segments includes the a.out header. See to that the magic number
2454 *always* is big-endian.
2456 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2457 m68k4k NetBSD configurations.
2459 * configure.in, configure: Separate i386 & mips NetBSD
2460 configurations from other BSD ones. Don't assume DEC is the only
2461 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2462 configurations. Add support for m68k4k NetBSD object format.
2464 * libaout.h: Added M_68K4K_NETBSD magic.
2466 * m68k4knetbsd.c: New file.
2468 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2470 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2473 * hosts/mipsnbsd.h: New file.
2476 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2478 * config.bfd: Add config stuff for mips*-*-magic* to set
2479 targ_defvec to ecoff_big_vec.
2482 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2484 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2486 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2487 toc_section, and entry_section fields.
2488 (struct xcoff_section_tdata): Remove ldrel_count field.
2489 * libcoff.h: Rebuild.
2490 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2492 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2493 full a.out header if full_aouthdr is set in xcoff_data.
2494 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2495 based on sections stored in xcoff_data.
2496 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2498 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2499 (rs6000coff_vec): Set symbol_leading_char to '.'.
2500 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2501 value stored in ret rather than returning a pointer value.
2503 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2505 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2508 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2510 * som.c (som_slurp_string_table): Allocate the strings with malloc
2511 since they're free'd by free_cached_info.
2512 (som_slurp_symbol_table): Similarly for the symbol table.
2514 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2516 * Makefile.in (diststuff): Don't make headers.
2518 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * Makefile.in: Rebuild dependencies.
2522 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2523 output_bfd is not SunOS.
2524 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2525 non-SunOS input files.
2527 * xcofflink.c: Extensive changes to support linking shared objects
2528 and generating a .loader section.
2529 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2530 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2531 last_symndx, and ldrel_count fields.
2532 * libcoff.h: Rebuild.
2533 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2534 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2536 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2537 (bfd_xcoff_export_symbol): Declare.
2538 (bfd_xcoff_size_dynamic_sections): Declare.
2539 * bfd-in2.h: Rebuild.
2541 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2543 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2544 * configure: Rebuild.
2545 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2546 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2548 (pmac_xcoff_vec): Update to use new xcoff support.
2549 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2550 (xcoff_write_armap): Declare buf as unsigned char.
2551 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2553 * mpw-make.sed: Generalize subdir_do edit.
2555 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2557 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2558 correctly. Don't initialize asect->vma.
2560 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2562 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2563 something a little less than the page size.
2565 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2567 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2569 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2571 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2572 * coffcode.h (coff_write_object_contents): If .bss is before
2573 .data us that as data_start.
2574 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2576 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2577 (coff_swap_outhdr_out): Hardwire in version number.
2579 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2581 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2582 major and minor to *_vno, since the former are also macros in
2583 SunOS header files. Cast result of bfd_alloc to appropriate
2586 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2587 before assigning to sec_data.
2589 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2591 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2592 now relative to the section, not absolute.
2593 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2594 get the file name when there is a N_SO directory name. When
2595 handling stabs, remember that section->vma was added to the
2598 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2600 * sunos.c (struct sunos_link_hash_table): Add needed field.
2601 (sunos_link_hash_table_create): Call bfd_release, not free.
2602 (sunos_link_hash_table_create): Initialize needed field.
2603 (sunos_add_dynamic_symbols): Record needed objects.
2604 (bfd_sunos_get_needed_list): New function.
2605 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2606 * bfd-in2.h: Rebuild.
2608 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2610 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2612 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2614 * bfd-in.h (struct bfd_link_needed_list): Rename from
2615 bfd_elf_link_needed_list.
2616 * bfd-in2.h: Rebuild.
2617 * elf.c, elflink.h, libelf.h: Corresponding changes.
2619 Add start at AIX linker support; no shared libraries yet.
2620 * xcofflink.c: New file.
2621 * configure.in (rs600coff_vec): Use xcofflink.o.
2622 * configure: Rebuild.
2623 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2625 (struct xcoff_section_tdata): Define.
2626 (xcoff_section_data): Define macro.
2627 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2628 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2629 (_bfd_xcoff_bfd_final_link): Declare.
2630 (_bfd_ppc_xcoff_relocate_section): Declare.
2631 * libcoff.h: Rebuild.
2632 * coff-rs6000.c: Clean up a bit.
2633 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2634 cputype, csects, and debug_indices.
2635 (xcoff_copy_private_bfd_data): Copy cputype.
2636 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2637 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2638 (xcoff_reloc_type_lookup): Rename from
2639 rs6000coff_reloc_type_lookup.
2640 (coff_relocate_section): Define.
2641 (_bfd_xcoff_sizeof_headers): Define.
2642 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2643 (_bfd_xcoff_bfd_relax_section): Define.
2644 (_bfd_xcoff_bfd_link_split_section): Define.
2645 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2647 * coffcode.h (coff_compute_section_file_positions): If AIX,
2648 increment sofar by SMALL_AOUTSZ if not executable.
2649 (coff_write_object_contents): If AIX, always output an a.out
2650 header; if not executable, header size of SMALL_AOUTSZ.
2651 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2652 (_bfd_stringtab_init): Initialize xcoff field.
2653 (_bfd_xcoff_stringtab_init): New function.
2654 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2655 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2656 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2657 * libbfd.h: Rebuild.
2658 * Makefile.in: Rebuild dependencies.
2659 (BFD32_BACKENDS): Add xcofflink.o.
2660 (CFILES): Add xcofflink.c.
2662 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2663 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2664 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2666 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2668 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2670 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2672 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2673 * config.in: Regenerated.
2675 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2676 (_bfd_chunksize): New variable.
2677 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2678 for obstack chunk size.
2679 * configure.in: Check for getpagesize.
2680 * configure: Regenerated.
2682 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2684 * trad-core.c (rawptr): Make it a local variable of
2685 ptrace_unix_core_file_p.
2687 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2689 * coff-arm.c (in_reloc_p): New.
2690 * coff-i386.c (in_reloc_p): New.
2691 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2692 (coff_write_object_contents): Only set has_reloc_section
2694 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2695 in_reloc_p to decide if reloc should be emitted.
2696 * libcoff.h (pe_data_type.in_reloc_p): New.
2697 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2699 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2701 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2702 (_bfd_coff_read_internal_relocs): Likewise.
2703 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2704 (_bfd_coff_read_internal_relocs): Likewise.
2706 * elflink.h (elf_link_add_object_symbols): Correct conditions
2707 under which type and size change warnings are issued.
2709 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2711 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2712 a symbol which is not in a real section.
2713 (coff_write_native_symbol): Corresponding change.
2715 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2716 coff_link_hash_newfunc and make non-static.
2717 (_bfd_coff_link_hash_table_init): New function, broken out of
2718 _bfd_coff_link_hash_table_create.
2719 (_bfd_coff_link_hash_table_create): Use it.
2720 (process_embedded_commands): Make static.
2721 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2722 (_bfd_coff_link_hash_table_init): Declare.
2723 * libcoff.h: Rebuild.
2725 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2726 field in XCOFF tdata.
2727 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2728 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2729 based on cputype stored in a.out header, or in n_type of initial
2731 (coff_write_object_contents): Set cputype correctly in a.out
2733 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2735 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2736 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2738 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2739 * libcoff.h: Rebuild.
2741 * cpu-rs6000.c (rs6000_compatible): New static function.
2742 (bfd_rs6000_arch): Use it.
2743 * cpu-powerpc.c (powerpc_compatible): New static function.
2744 (arch_info_struct): Define various flavours of PowerPC.
2745 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2748 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2750 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2752 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2754 * elflink.h (elf_link_add_object_symbols): Don't warn about
2755 changing the size or type if the old definition was weak.
2757 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2759 * coffcode.h (combined_entry_type): Add fix_line field.
2760 (coff_slurp_line_table): Warn if we try to set the lineno field of
2762 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2763 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2764 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2765 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2767 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2768 * libcoff.h: Rebuild.
2770 * libcoff-in.h (struct xcoff_tdata): Define.
2771 (xcoff_data): Define.
2772 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2773 * bfd-in2.h, libcoff.h: Rebuild.
2774 * coff-rs6000.c (xcoff_mkobject): New static function.
2775 (coff_mkobject): Define.
2776 (xcoff_copy_private_bfd_data): New static function.
2777 (coff_bfd_copy_private_bfd_data): Define.
2778 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2780 (rs6000coff_vec): Add DYNAMIC to object_flags.
2781 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2782 .loader sections specially.
2783 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2784 section alignment from the XCOFF tdata information.
2785 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2786 F_SHROBJ, and copy the extra a.out header information into the
2787 XCOFF tdata structure.
2788 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2789 F_DYNLOAD and the extra a.out header information.
2790 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2791 C_HIDEXT symbol with attached csect information.
2792 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2793 in the o_maxdata field.
2794 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2795 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2796 end if BSF_NOT_AT_END is set.
2798 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2799 _bfd_read_ar_hdr_fn.
2800 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2801 * bfd-in2.h, libbfd.h: Rebuild.
2802 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2804 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2805 (bfd_slurp_bsd_armap_f2): Likewise.
2806 (_bfd_slurp_extended_name_table): Likewise.
2808 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2810 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2812 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2813 when the symbol table is empty.
2815 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2816 space for section symbols, since we don't output them either.
2817 (elf_m68k_adjust_dynindx): Removed.
2819 * ptrace-core.c (rawptr): Make it a local variable of
2820 ptrace_unix_core_file_p.
2822 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2824 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2827 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2828 Mac object file formats.
2830 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2832 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2833 auxent if there isn't one.
2834 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2835 rather than FILNMLEN as the maximum name length.
2837 * coffcode.h (bfd_coff_backend_data): Add new field
2838 _bfd_coff_print_aux.
2839 (bfd_coff_print_aux): New static function.
2840 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2841 scnlen field of an XTY_LD csect aux entry.
2842 (coff_print_aux): New static function.
2843 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2844 in coff_pointerize_aux_hook.
2845 (bfd_coff_std_swap_table): Initialize new field.
2846 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2847 * libcoff.h: Rebuild.
2848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2851 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2852 if there are symbols, for native AIX ld compatibility.
2854 * coffcode.h (bfd_coff_backend_data): Add new field
2855 _bfd_coff_pointerize_aux_hook.
2856 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2857 or I960, and as 0 otherwise.
2858 (bfd_coff_std_swap_table): Initialize new field.
2859 * libcoff.h: Rebuild.
2860 * coffgen.c (coff_pointerize_aux): Change parameters to take
2861 symbol pointer instead of type and class, and to take aux index.
2862 Call _bfd_coff_pointerize_aux_hook if it is defined.
2863 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2864 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2865 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2867 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2868 read-only/host-only support.
2870 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2872 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2875 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2876 BFD_JUMP_TABLE_ARCHIVE accordingly.
2877 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2878 (_bfd_compute_and_write_armap): Declare.
2879 (_bfd_generic_read_ar_hdr): Declare.
2880 (_bfd_read_ar_hdr): Define.
2881 (_bfd_noarchive_read_ar_hdr): Define.
2882 (_bfd_archive_bsd_read_ar_hdr): Define.
2883 (_bfd_archive_coff_read_ar_hdr): Define.
2884 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2885 _bfd_read_ar_hdr instead.
2886 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2887 (_bfd_compute_and_write_armap): Rename from
2888 compute_and_write_armap. Make non-static. Change all callers.
2889 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2890 than _bfd_snarf_ar_hdr.
2891 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2892 * ieee.c (ieee_read_ar_hdr): Define.
2893 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2894 * oasys.c (oasys_read_ar_hdr): Define.
2895 * som.c (som_read_ar_hdr): Define.
2896 * bfd-in2.h, libbfd.h: Rebuild.
2898 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2900 * peicode.c (coff_swap_filehdr_in): If symptr is
2901 zero, there aren't any symbols, even if nsyms is set.
2903 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2905 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2907 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2908 sections, and set styp correctly for them: .got, .hash, .dynamic,
2909 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2910 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2912 (ecoff_sort_hdrs): New static function.
2913 (ecoff_compute_section_file_positions): Return boolean, not void.
2914 Sort the sections by VMA before looking through them. Put the
2915 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2916 section on an appropriate boundary within the page.
2917 (ecoff_compute_reloc_file_positions): Check return value of
2918 ecoff_compute_section_file_positions.
2919 (_bfd_ecoff_set_section_contents): Likewise.
2920 (_bfd_ecoff_write_object_contents): Check for various Alpha
2921 section types when incrementing text_size and data_size. Call
2922 adjust_headers backend function if it exists.
2923 * coff-alpha.c (alpha_adjust_headers): New static function.
2924 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2925 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2927 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2929 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2931 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2932 of ALTERNATE_AIX_CORE_FORMAT.
2933 * configure.in (aix4): No longer need CORE_FLAGS.
2934 * configure: Updated.
2936 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2938 NS32k changes from Ian Dall:
2939 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2941 (aout_link_input_section_std, aout_link_input_section_ext,
2942 aout_link_reloc_link_order): Call them instead of _bfd_*
2944 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2946 (backend_data): Use it instead of hardcoded zero.
2948 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2949 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2951 * ns32knetbsd.c: Include bfd.h.
2952 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2953 (MY_bfd_reloc_type_lookup): Declare function too.
2954 * pc532-mach.c (set_sizes): Don't declare.
2955 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2956 (backend_data, MY_backend_data): Don't define.
2958 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2959 ns32k-*-lites* like ns32k-*-netbsd*.
2961 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2964 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2966 * coffcode.h (coff_write_object_contents): Restore setting
2967 f_timdat to 0, deleted on August 22.
2969 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2971 * coffcode.h (coff_bfd_copy_private_symbol_data,
2972 coff_bfd_copy_private_section_data,
2973 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2974 * peicode.h (coff_bfd_copy_private_bfd_data): New
2975 (pe_bfd_copy_private_bfd_data): New.
2976 (coff_swap_scnhdr_in): Swap bss size into the right place.
2977 (pe_print_private_bfd_data): Add some newlines.
2979 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2981 * som.c (setup_sections): Don't die if a space has no subspaces.
2983 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2985 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2986 dynamic symbol override a common symbol. Don't change the size or
2987 type if they have been set and the new symbol is not a definition.
2988 Warn if the size or type changes.
2990 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2992 * som.c (som_begin_writing): Don't write the symbol table or
2994 (som_finish_writing): Write them here. Place them after the
2995 subspace data, but before the relocs.
2997 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2999 * sunos.c (sunos_add_one_symbol): Just pass false, not
3000 info->shared_library, to sunos_create_dynamic_sections.
3001 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3003 (sunos_check_dynamic_reloc): Remove .text section assertion.
3005 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3007 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3008 * configure, configure.in: Add pmac_xcoff_vec case.
3009 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3010 * coff-pmac.c: New file, PowerMac XCOFF support.
3011 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3012 * targets.c (pmac_xcoff_vec): Declare.
3014 * mpw-config.in: Various changes to be compatible with the
3015 autoconf-based configury.
3016 * mpw-make.sed: New file, sed commands to translate Unix
3017 makefile into MPW syntax.
3018 * mpw-make.in: Remove.
3019 * hosts/mpw.h: Remove.
3020 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3021 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3023 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3025 * binary.c (binary_get_symtab): Return an empty string on error.
3026 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3028 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3030 * coff-ppc.c: Reformatted according to gnu conventions
3031 Removed irrelevant "if 0" code
3033 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3035 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3036 symbols rather than as indirect symbols.
3037 (MY(slurp_symbol_table)): Don't do anything special about
3040 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3041 of .ctors and .dtors sections is no larger than 2.
3043 * sunos.c (sunos_add_one_symbol): Don't change
3044 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3046 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3047 dynamic symbols when creating a shared library.
3048 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3050 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3051 written even if it is not defined in a regular object.
3052 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3053 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3054 rather than the constant 22.
3055 (sunos_check_dynamic_reloc): Handle creating a shared library.
3056 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3057 zero when creating a shared library.
3058 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3059 write it out at the start of the symbol table.
3061 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3063 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3065 * config.bfd: Add arm-*-coff.
3066 * configure.in, configure: Add armcoff_{little,big}_vec.
3067 * targets.c (armcoff_{little,big}_vec): Declare.
3068 (bfd_target_vector): Add armcoff_{little,big}_vec.
3069 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3071 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3073 * targets.c (bfd_find_target): Remove debugging code.
3075 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3077 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3079 * Makefile.in: added *-ppc files
3080 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3081 allow pe based .o's to be shared with other tools on ppc/NT
3082 * config.bfd: added powerpc[le]-[pe|winnt] config support
3083 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3084 * peicode.h: Added more section flags for PE on ppc
3085 Added coff_swap_filehdr_out to allow peicode.h to be
3086 used for non-image PE files on ppc.
3087 Check for image, or not, before copying pe_opthdr
3088 * targets.c: Added new bfd's
3089 * targets.c: Removed two inactive bfds that shouldn't have made it this
3092 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3094 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3095 explicit values to initialize all relocs. Change all users.
3096 (ppc_elf_brtaken_inner): New function to handle branch predicition
3098 (ppc_elf_brtaken_reloc): Ditto.
3099 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3100 relocs use ppc_elf_unsupported_reloc.
3101 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3102 needs to be reported.
3103 (ppc_elf_relocate_section): Support branch prediction relocs.
3105 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3107 * bfd.c (bfd_assert): Remove \n from string passed to
3110 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3111 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3112 (bfd_coff_make_section_hook): Don't define.
3113 (coff_make_section_hook): Remove.
3114 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3115 (styp_to_sec_flags): Likewise.
3116 (coff_write_object_contents): Likewise.
3117 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3119 * libcoff.h: Rebuild.
3120 * coffgen.c (make_a_section_from_file): Just call
3121 bfd_make_section_anyway, not bfd_make_section or
3122 bfd_coff_make_section_hook.
3123 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3124 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3125 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3126 make_section_hook field.
3127 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3129 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3130 pointers into value field for warning and indirect symbols; just
3131 leave the value field alone.
3132 * linker.c (generic_link_add_symbol_list): Use next symbol for
3133 warning and indirect symbols, rather than looking in symbol value.
3134 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3135 parameter. Change all callers. Remove support for indirect
3136 symbols; it didn't work anyhow.
3137 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3138 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3139 * bfd-in2.h: Rebuild.
3141 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3143 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3144 go back to telling the tools this reloc operates on 32 bits.
3146 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3148 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3149 rather than a direct fprintf.
3150 * archive.c (_bfd_write_archive_contents): Likewise.
3151 * coffcode.h (coff_slurp_symbol_table): Likewise.
3152 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3153 (ppc_elf_unsupported_reloc): Likewise.
3154 (ppc_elf_relocate_section): Likewise.
3155 * i386linux.c (linux_tally_symbols): Likewise.
3156 (linux_finish_dynamic_link): Likewise.
3157 * osf-core.c (osf_core_core_file_p): Likewise.
3158 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3159 * som.c (som_sizeof_headers): Likewise.
3160 * srec.c (srec_bad_byte): Likewise.
3161 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3162 * libbfd-in.h (bfd_assert): Declare first parameter const.
3163 * libbfd.h: Rebuild.
3164 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3165 bfd_reloc_overflow is enough.
3166 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3167 * coff-h8500.c (rtype2howto): Likewise.
3168 * coff-z8k.c (rtype2howto): Likewise.
3169 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3170 * elf.c (_bfd_elf_get_lineno): Likewise.
3171 (_bfd_elf_no_info_to_howto): Likewise.
3172 (_bfd_elf_no_info_to_howto_rel): Likewise.
3173 * hp300hpux.c (convert_sym_type): Likewise.
3174 (MY(swap_std_reloc_in)): Likewise.
3175 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3177 * libaout.h (struct aoutdata): Add line_buf field.
3178 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3179 and filename_buffer. Instead, use a malloc buffer stored in the
3180 new line_buf field. Remove length restrictions.
3182 * coffgen.c (string_size): Remove static variable.
3183 (debug_string_size, debug_string_section): Likewise.
3184 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3185 and debug_string_size_p parameters. Use them instead of the
3186 global variables. Change all callers.
3187 (coff_write_symbol): Likewise.
3188 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3189 (coff_write_symbols): Add local variables to replace removed
3192 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3193 function, and line_base fields.
3194 * libcoff.h: Rebuild.
3195 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3196 information, rather than using static variables.
3198 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3199 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3201 * init.c (initialized): Remove static variable.
3202 (bfd_init): Don't bother setting initialized.
3203 (bfd_check_init): Remove.
3204 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3205 * libbfd.h: Rebuild.
3207 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3209 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3210 size for full core dumps. Copy core file header to private data.
3211 (rs6000coff_core_file_failing_command,
3212 rs6000coff_core_file_failing_signal): New functions to extract
3213 the file name and terminating signal from the core file.
3214 * coff-rs6000.c: Use them.
3216 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3218 Change arch info to be const, initialized at compile time.
3219 * archures.c: Reindent many functions. Change CONST to const.
3220 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3221 nothing set it anyhow. Make next const.
3222 (bfd_arch_info_list): Remove.
3223 (bfd_archures_list): Rename from archures_init_table. Change from
3224 a table of function pointers to a table of bfd_arch_info_type
3225 structure addresses.
3226 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3227 (bfd_lookup_arch): Likewise.
3228 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3230 (bfd_default_arch_struct): Make const.
3231 (bfd_arch_init, bfd_arch_linkin): Remove.
3232 (bfd_get_arch_info): Return a const pointer.
3233 * init.c (bfd_init): Don't call bfd_arch_init.
3234 * bfd.c (struct _bfd): Make arch_info const.
3235 * bfd-in2.h: Rebuild.
3236 * libbfd.h: Rebuild.
3237 * configure.in: Put & before everything in $selarchs.
3238 * configure: Rebuild.
3239 * cpu-*.c: Change bfd_*_arch from a function which calls
3240 bfd_arch_linkin to a const structure.
3241 * ieee.c (ieee_object_p): Make arch const.
3243 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3245 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3247 * bfd-in2.h: Regenerate.
3248 * libbfd.h: Regenerate.
3250 * elf32-ppc.c (reloc_type): Update names to match current draft.
3251 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3252 relative. Update names to current V.4 draft.
3253 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3254 (ppc_elf_relocate_section): Rename relocations to match draft.
3256 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3258 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3259 compiled with -mrelocatable-lib to be linked with either normal
3260 modules or -mrelocatable modules.
3262 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3264 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3265 in the a.out header.
3267 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3268 a reloc against a local symbol, even if it's not a section.
3270 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3272 * targets.c (bfd_target): Remove unused align_power_min field.
3273 * bfd-in2.h: Rebuild.
3274 * All backends: Remove initialization of align_power_min.
3276 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3278 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3280 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3282 * config.bfd (mips-dec-netbsd*): New target.
3283 * configure.host (mips-dec-netbsd*): New host.
3284 * configure.in (mips-dec-netbsd*): New native.
3285 * configure: Rebuild.
3287 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3289 Make the COFF backend linker merge common types:
3290 * cofflink.c (struct coff_debug_merge_element): Define.
3291 (struct coff_debug_merge_type): Define.
3292 (struct coff_debug_merge_hash_entry): Define.
3293 (struct coff_debug_merge_hash_table): Define.
3294 (coff_debug_merge_hash_table_init): Define.
3295 (coff_debug_merge_hash_table_free): Define.
3296 (coff_debug_merge_hash_lookup): Define.
3297 (struct coff_final_link_info): Add debug_merge field.
3298 (coff_debug_merge_hash_newfunc): New static function.
3299 (_bfd_coff_final_link): Allocate and free debug_merge table.
3300 (coff_link_input_bfd): Merge identical enum, struct and union
3303 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3305 Convert i960 COFF to use COFF backend linker.
3306 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3307 structure to store the symbol being used.
3308 (coff_i960_start_final_link): New static function.
3309 (coff_i960_relocate_section): New static function.
3310 (coff_i960_adjust_symndx): New static function.
3311 (coff_start_final_link): Define.
3312 (coff_relocate_section): Define.
3313 (coff_adjust_symndx): Define.
3314 * coffcode.h (bfd_coff_backend_data): Add new callback function
3315 _bfd_coff_start_final_link.
3316 (bfd_coff_start_final_link): Define.
3317 (coff_start_final_link): Define if not defined.
3318 (bfd_coff_std_swap_table): Add coff_start_final_link.
3319 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3321 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3322 function callback is not NULL.
3323 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3324 (_bfd_coff_internal_syment_name): Declare.
3325 * libcoff.h: Rebuild.
3326 * configure.in (icoff_big_vec): Add cofflink.o.
3327 (icoff_little_vec): Likewise.
3328 * configure: Rebuild.
3330 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3332 * Makefile.in (clean-info): Remove extraneous tab from line
3335 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3337 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3338 contents has relocs.
3340 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3342 * coffcode.h (coff_compute_section_file_positions): Keep the
3344 (coff_write_object_contents): Remember if it's a relocatable
3346 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3347 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3348 if relocatable file. Swap out saved raw size.
3350 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3352 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3353 (maintainer-clean): Rename from realclean, passing
3354 maintainer-clean down to subdirectories, but leave realclean as a
3357 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3360 * dep-in.sed: Remove config.h from generated dependencies.
3362 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3363 broken out of sunos_canonicalize_dynamic_symtab.
3364 (sunos_canonicalize_dynamic_symtab): Call new function
3365 sunos_slurp_dynamic_symtab.
3366 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3367 dynamic symbol table to the caller.
3368 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3369 callback to override the symbols being read.
3370 * libaout.h (struct aout_backend_data): Add three new parameters
3371 to add_dynamic_symbols callback.
3373 Extensive minor changes to avoid various gcc warnings. Also:
3374 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3375 * archures.c (bfd_arch_info_type): Change mach field from long to
3377 (bfd_lookup_arch): Change machine parameter from long to unsigned
3380 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3382 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3383 a symbol with a non-zero plt_offset.
3385 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3387 * elfcode.h (align_file_position): Remove; not used.
3389 * configure.in: Only check for <sys/procfs.h> on a native system,
3390 and make sure it defines prstatus_t.
3391 * configure: Rebuild.
3393 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3395 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3397 * config.in: Rename from config.h.in.
3398 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3399 Check for config.h:config.in when creating stamp-h.
3400 * configure: Rebuild.
3401 * Makefile.in (stamp-h): Depend upon config.in rather than
3402 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3403 calling config.status.
3405 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3406 (Makefile): Just rebuild Makefile.
3407 (config.h, stamp-h): New targets.
3408 * configure.in: Create stamp-h when rebuilding config.h.
3409 * configure: Rebuild.
3411 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3413 * configure.in: Call AC_CONFIG_HEADER. Substitute
3414 HOST_64BIT_LONG. Check that various header files exist. Check
3415 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3416 and/or free need to be declared. Don't make a link to sysdep.h.
3417 Define TRAD_HEADER for various hosts.
3418 * configure: Rebuild.
3419 * configure.host: Don't set my_host. Add definitions taken from
3420 host header files for various entries. Remove entries which now
3422 * acconfig.h: New file.
3423 * config.h.in: New file, built by autoheader.
3424 * sysdep.h: New file.
3425 * Makefile.in (do_distclean): Don't remove sysdep.h.
3427 (LOCAL_H_DEPS): New variable.
3428 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3430 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3431 ($(OPTIONAL_BACKENDS)): Likewise.
3432 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3433 looking through sysdep.h.
3434 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3435 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3436 (fprintf_vma, sprintf_vma): Likewise.
3437 (int64_type, uint64_type): Don't define.
3438 * bfd-in2.h: Rebuild.
3439 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3440 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3441 * lynx-core.c: Include stuff from old hosts/lynx.h.
3442 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3443 rather than NO_FCNTL.
3444 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3445 rather than NATIVE_HPPAHPUX_COMPILER.
3446 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3448 * hosts/*.h: Remove all header files which merely include,
3449 declare, and define things. Leave header files which define
3450 information needed by trad-core.c.
3452 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3453 (BFD_CC_FOR_BUILD): Define.
3454 * configure.in: Use BFD_CC_FOR_BUILD.
3455 * configure: Rebuild.
3457 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3459 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3460 * configure: Rebuild.
3462 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3465 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3467 * config.bfd: i386pe_ve -> i386pe_vec.
3469 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3471 * configure.host: Incorporate host Makefile fragments by setting
3473 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3474 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3475 value based on whether the code is being compiled by a cross
3476 compiler. Don't substitute host_makefile_frag or frags.
3477 * aclocal.m4: New file to define local AC_PROG_CC.
3478 * configure: Rebuild.
3479 * Makefile.in (INSTALL): Set to @INSTALL@.
3480 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3481 (INSTALL_DATA): Set to @INSTALL_DATA@.
3483 (CC): Define as @CC@.
3484 (CFLAGS): Set to @CFLAGS@.
3485 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3486 (@host_makefile_frag@): Remove.
3487 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3488 after other options.
3489 (config.status): Remove dependency upon @frags@.
3490 * config/*.mh, config/README: Remove.
3492 * config.bfd: Rewrite to incorporate the contents of the Makefile
3493 fragments by setting shell variables, rather than merely returning
3494 the name of a Makefile fragment.
3495 * configure.in: Use shell variables set by config.bfd rather than
3496 looking at the target Makefile fragment files. Don't substitute
3497 target_makefile_frag. Do substitute TDEFINES.
3498 * configure: Rebuild.
3499 * Makefile.in (@target_makefile_frag@): Remove.
3500 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3501 * config/*.mt: Remove.
3503 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3505 * configure.in: Put changequote lines around "i[345]86" patterns
3506 section of core file support.
3508 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3510 * som.c (som_bfd_print_private_bfd_data): Define to use the
3513 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3515 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3516 entry, text_start and data_start.
3518 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3520 * Makefile.in (OFILES): Remove $(TDEPFILES).
3521 * config/apollo.mt (TDEPFILES): Remove.
3522 * config/README: Update.
3524 * configure.in: For a native configuration, set COREFILE and
3525 COREFLAG based on the canonical host name.
3526 * configure: Rebuild.
3527 * Makefile.in: Rebuild dependencies.
3528 (ALL_CFLAGS): Add @COREFLAG@.
3529 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3530 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3531 support routines. Check LYNX_CORE rather than HOST_LYNX.
3532 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3533 * i386lynx.c: Likewise.
3534 * m68klynx.c: Likewise.
3535 * sparclynx.c: Likewise.
3536 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3537 * *-core.c: Comment changes.
3538 * config/decstation.mh (HDEPFILES): Remove.
3539 (HDEFINES): Remove -DTRAD_CORE.
3540 * config/irix3.mh (RANLIB): Remove.
3541 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3542 (HDEFINES): Remove -DIRIX_CORE.
3543 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3544 (HDEFINES): Remove -DTRAD_CORE.
3545 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3546 * config/ultra3.mh (RANLIB): Remove.
3547 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3548 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3549 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3550 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3551 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3552 * config/i386aix.mh, config/i386bsd.mh: Remove.
3553 * config/i386linux.mh, config/i386mach3.mh: Remove.
3554 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3555 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3556 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3557 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3558 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3559 * config/solaris2.mh, config/stratus.mh: Remove.
3560 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3561 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3563 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3565 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3566 DT_FINI entry if the appropriate symbol is not in the hash table.
3568 * libelf.h (struct elf_backend_data): Add create_program_headers
3569 and want_hdr_in_seg fields.
3570 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3572 (elf_backend_create_program_headers): Likewise.
3573 (elfNN_bed): Initialize create_program_headers and
3575 * elf.c (get_program_header_size): Call create_program_headers
3577 (map_program_segments): Check want_hdr_in_seg backend field. Call
3578 create_program_headers backend routine.
3580 * elf.c (assign_file_positions_except_relocs): Align non allocated
3581 sections when creating an executable.
3583 * elfcode.h (elf_swap_phdr_in): Make non static.
3584 (elf_swap_phdr_out): Make non static.
3585 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3586 (bfd_elf32_swap_phdr_out): Declare.
3587 (bfd_elf64_swap_phdr_in): Declare.
3588 (bfd_elf64_swap_phdr_out): Declare.
3590 * ecofflink.c (ecoff_collect_shuffle): New static function.
3591 (_bfd_ecoff_get_accumulated_pdr): New function.
3592 (_bfd_ecoff_get_accumulated_sym): New function.
3593 (_bfd_ecoff_get_accumulated_ss): New function.
3594 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3595 (_bfd_ecoff_get_accumulated_sym): Declare.
3596 (_bfd_ecoff_get_accumulated_ss): Declare.
3597 * libbfd.h: Rebuild.
3599 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3601 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3603 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3604 warning symbols. If any section is named .gnu.warning.XXX, treat
3605 the contents as a warning to be issued if the symbol XXX is
3607 (elf_link_output_extsym): For an indirect or warning symbol, just
3608 output the symbol it points to.
3610 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3611 if bfd_hash_allocate fails, since it will already be set.
3612 (generic_link_hash_newfunc): Likewise.
3613 (archive_hash_newfunc): Likewise.
3614 (hash_entry_bfd): New static function.
3615 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3616 callback. Allocate a new warning using the hash table newfunc.
3617 Use bfd_hash_replace to update the entry in the hash table, rather
3618 than assuming we can copy the fields with structure assignment.
3620 * hash.c (bfd_hash_replace): New function.
3621 * bfd-in.h (bfd_hash_replace): Declare.
3622 * bfd-in2.h: Rebuild.
3624 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3626 * config.bfd: Add mips*vr4300-*-elf* target.
3627 * config/mipsbvr4300.mt: Added.
3629 See file ChangeLog.2
3636 version-control: never