1 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * sysdep.h: Use #ifdef,not #if.
5 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
9 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
11 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
12 (AC_CHECK_HEADERS): Check for sys/time.h
13 (AC_HEADER_TIME): Add macro.
15 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
16 to control what combination of <time> and <sys/time.h>
19 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
21 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
22 (aout_32_sunos4_write_object_contents): Likewise.
23 * aoutx.h (NAME(aout,machine_type)): Handle
24 bfd_mach_sparc_{sparclet,sparclite}.
25 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
26 (bfd_mach_sparc_v9_p): Update.
27 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
28 * libaout.h (enum machine_type): Add M_SPARCLET.
29 * sunos.c (MACHTYPE_OK): Define.
30 * bfd-in2.h: Regenerated.
32 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
34 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
35 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
36 * elflink.c (_bfd_elf_create_got_section): Store the
37 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
38 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
39 global offset table goes over 0x1000, set the value of
40 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
41 (elf32_sparc_relocate_section): Subtract the offset of
42 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
44 * elfcode.h: Don't include <string.h>.
46 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
48 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
49 generic_link_hash_newfunc. All references changed.
50 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
51 moved here from libbfd-in.h.
52 * libbfd-in.h: Corresponding changes.
53 * libbfd.h: Regenerated.
55 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
57 * aoutx.h (aout_link_input_section_std): When reporting an
58 overflow error, use the name of the symbol in the hash table if
60 (aout_link_input_section_ext): Likewise.
62 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
63 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
65 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
67 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
68 * coffcode.h (coff_compute_section_file_positions): Likewise.
69 (coff_write_object_contents): Likewise.
71 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
73 * section.c (SEC_LINK_ONCE): Define.
74 (SEC_LINK_DUPLICATES): Define.
75 (SEC_LINK_DUPLICATES_DISCARD): Define.
76 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
77 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
78 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
80 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
81 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
82 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
83 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
84 SEC_LINK_ONCE, and look through the symbol table for the setting
85 for SEC_LINK_DUPLICATES.
86 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
87 set for a section, find the section symbol in the symbol table,
88 and set the aux entry based on SEC_LINK_DUPLICATES.
89 * coffgen.c (coff_print_symbol): Add a space before "checksum".
90 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
91 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
92 * coff-i386.c (i386coff_vec): Likewise.
93 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
95 * VERSION: Bump to 2.6.1.
96 * Makefile.in (stamp-h): Depend upon VERSION.
98 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
100 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
102 * linker.c (generic_link_hash_newfunc): No longer static.
103 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
105 * coff-h8300.c: Add two derived hash tables and their associated
106 funtions and #defines for use by the h8300 linker.
107 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
108 the function vector as needed. Place the address of the function
109 vector entry in the location specified by the R_MEM_INDIRECT reloc.
110 Rewrite the vectors section contents as necessary.
111 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
112 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
113 (coff_bfd_link_hash_table_create): Likewise.
115 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
117 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
118 __attribute__ ((__unused__)) so that -Wall doesn't warn about
120 (hppa_rebuild_insn): Pass pointer to correct type to
121 low_sign_unext and dis_assemble_21.
123 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
125 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
126 Stick with sparc-*-{sysv4*,solaris2*}.
128 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
130 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
131 (coff_swap_aux_out): Swap out extra PE x_scn fields.
132 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
133 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
134 fields is non-zero, print them.
136 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
137 ifdef. Remove unused variables.
138 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
140 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
141 (get_symbol_value): Ifdef out.
142 (pe_ppc_reloc): Ifdef out. Remove unused variables.
143 (coff_ppc_relocate_section): Remove unused variables. Make
144 fprintf strings and argument types correspond. Put before_addr in
146 (dump_toc): Make fprintf strings and argument types correspond.
147 (ppc_process_before_allocation): Remove unused variables. Always
149 (ppc_reflo_reloc): Ifdef out.
150 (ppc_addr32nb_reloc): Ifdef out.
151 (ppc_coff_rtype2howto): Make fprintf strings and argument types
153 (coff_ppc_rtype_to_howto): Likewise.
154 (ppc_coff_swap_sym_in_hook): Remove unused variables.
156 * peicode.h (pe_print_idata): Move otherwise unused variables into
157 the #ifdef where they are used. Always return a value.
158 (pe_print_edata): Make fprintf strings and argument types
159 correspond. Always return a value.
160 (pe_print_pdata): Removed unused variable addr_value. Always
162 (pe_print_reloc): Remove unused variable onaline. Make fprintf
163 strings and argument types correspond. Always return a value.
165 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
166 (ppc_elf_finish_dynamic_symbol): Move definition of unused
167 variable rela inside #if 0 section where it is used.
170 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
171 functions to start with _bfd_.
172 * aout-ns32k.c: Include ns32k.h. Change references to renamed
173 functions in cpu-ns32k.h.
174 * Makefile.in: Rebuild dependencies.
175 (HFILES): Add ns32k.h.
177 * section.c (struct sec): Add linker_mark field. Change
178 user_set_vma and reloc_done to be single bit fields.
179 (STD_SECTION): Update accordingly.
180 * bfd-in2.h: Rebuild.
181 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
183 (aout_link_input_bfd): Don't link unmarked sections.
184 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
186 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
187 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
189 * elflink.h (elf_bfd_final_link): Mark sections included in the
191 (elf_link_input_bfd): Don't link unmarked sections.
192 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
194 (xcoff_link_input_bfd): Don't link unmarked sections.
196 * coffswap.h (coff_swap_scnhdr_out): Include section name in
197 overflow error messages.
199 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
201 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
202 is not set, print "BFD: " before the error message.
204 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
205 Miles Bader <miles@gnu.ai.mit.edu>.
206 * configure: Rebuild.
208 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
210 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
213 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
214 m68k-aout, m68k-coff, and m68k-elf targets.
216 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
218 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
219 (ieee_generic_stat_arch_elt): Restructured to prevent
220 ieee_object_p from being called repeatedly.
222 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
224 * coffcode.h (coff_write_object_contents): Allocate
225 buffers large enough for any FILEHDR or AOUTHDR.
227 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
229 * ecofflink.c (lookup_line): New static function, renamed and
230 slighly changed from old _bfd_ecoff_locate_line.
231 (_bfd_ecoff_locate_line): Cache line number information. Use
232 lookup_line for actual lookup.
234 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
236 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
237 multiple of 20 bytes.
239 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
241 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
242 allocate ecoff_find_line, and don't initialize by hand.
243 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
244 mips_elf_find_line, and don't call memset.
246 * coffcode.h (coff_compute_section_file_positions): If not
247 producing a final executable, don't consider sofar when aligning
248 the section to the correct size.
250 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
252 * coffcode.h (coff_add_missing_symbols): Ifdef out.
253 (coff_write_object_contents): Don't call coff_add_missing_symbols.
254 * coffgen.c (coff_section_symbol): Ifdef out.
256 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
258 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
259 output_bfd is not NULL.
261 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
263 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
264 of bfd_alloc (fixes fix_line not being initialized).
265 Delete zeroing of fix_{value,tag,end,scnlen} fields.
267 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
269 * coffcode.h: Allow specific backends to override the
270 bfd_link_add_symbols routine.
272 * coff-h8300.c: Include genlink.h.
273 (howto_table): Add R_MEM_INDIRECT.
274 (rtype2howto): Support R_MEM_INDIRECT.
275 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
278 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
280 * coff-alpha.c (alpha_relocate_section): Use
281 info->callbacks_warning, rather than _bfd_error_handler, for
282 "multiple gp" warning.
284 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
286 * linker.c (bfd_wrapped_link_hash_lookup): New function.
287 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
288 table string. Use bfd_wrapped_link_hash_lookup.
289 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
291 * aoutx.h (aout_link_write_symbols): Use the name from the hash
292 table, if any, when writing out symbols.
293 (aout_link_input_section_std): Use the name from the hash table,
294 if any, when reporting undefined symbols.
295 (aout_link_input_section_ext): Likewise.
296 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
297 * bout.c (get_value): Likewise.
298 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
299 * ecoff.c (ecoff_reloc_link_order): Likewise.
300 * elflink.h (elf_link_add_object_symbols): Likewise.
301 (elf_reloc_link_order): Likewise.
302 * linker.c (_bfd_generic_link_output_symbols): Likewise.
303 (_bfd_generic_reloc_link_order): Likewise.
304 (default_indirect_link_order): Likewise.
305 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
306 * sunos.c (sunos_add_one_symbol): Likewise.
307 * xcofflink.c (xcoff_link_add_symbols): Likewise.
308 (bfd_xcoff_link_count_reloc): Likewise.
309 (xcoff_reloc_link_order): Likewise.
311 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
312 into -1 for intern->rss.
314 * configure: Rebuild with autoconf 2.8.
316 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
318 * stab-syms.c (__define_stab_duplicate): Define.
319 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
321 * bfd-in.h (bfd_get_stab_name): Declare.
322 * bfd-in2.h: Rebuild.
323 * Makefile.in: Rebuild dependencies.
324 (BFD_LIBS): Add stab-syms.o.
325 (BFD_LIBS_CFILES): Add stab-syms.c.
326 (BFD32_BACKENDS): Remove stab-syms.o.
327 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
328 * configure.in: Don't list stab-syms.o in bfd_backends.
329 * configure: Rebuild.
330 * libaout.h (aout_stab_name): Don't declare.
331 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
334 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
336 * elf.c (assign_file_positions_for_segments): Adjust file offset
337 for section alignment even if SEC_LOAD is not set.
339 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
341 * configure.in: Don't set SHLIB or SHLINK to an empty string,
342 since they appear as targets in Makefile.in.
343 * configure: Rebuild.
345 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
346 don't fiddle with a symbol which is not defined anywhere.
348 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
350 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
351 though they are defined in a shared library.
352 (xcoff_build_ldsyms): Likewise.
354 * coffgen.c (coff_find_nearest_line): Don't look at the line
355 numbers for the section if section->lineno is NULL.
357 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
358 message rather than calling BFD_ASSERT.
359 * elfcode.h (write_relocs): Check return value of
360 _bfd_elf_symbol_from_bfd_symbol.
362 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
364 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
367 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
369 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
371 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
372 hppa_reloc_field_selector_type_alt.
373 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
374 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
376 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
378 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
380 * elf.c (assign_file_positions_for_segments): Adjust the segment
381 memory size for the alignment of a SEC_ALLOC section, not just a
384 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
386 * m68klinux.c: New file.
387 * hosts/m68klinux.h: New file.
388 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
389 * configure.in (m68*-*-linux*): New native host.
390 (m68klinux_vec): New vector.
391 * configure: Rebuild.
392 * targets.c (m68klinux_vec): Declare.
393 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
394 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
395 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
396 declaration from bfd_linux_size_dynamic_sections.
397 (bfd_m68klinux_size_dynamic_sections): Declare.
398 * bfd-in2.h: Rebuild.
399 * Makefile.in: Rebuild dependencies.
400 (BFD32_BACKENDS): Add m68klinux.o.
401 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
403 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
405 * libhppa.h (pa_arch): Add pa20.
406 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
407 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
408 (hppa_field_adjust): Handle e_nsel.
409 * som.c: Provide default definitions for many new relocs found only
410 in hpux10 include files.
411 (som_fixup_formats): Add several new relocs from hpux10.
412 (som_hppa_howto_table): Add hpux10 relocs.
413 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
415 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
417 * mpw-make.sed: Edit out recent shared library support, and
418 rules to rebuild .h files using doc/chew.
420 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
422 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
423 size even of sections with no contents.
425 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
427 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
428 starting with '$' the way we skip names starting with '.'. When
429 updating x_endndx, don't be fooled by an index which has been
432 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
433 struct/union/enum type with no elements.
435 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
437 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
439 * archive.c (bfd_generic_archive_p): If the first file in the
440 archive can not be recognized as an object, don't assume that this
443 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
444 format is not bfd_object.
445 (bfd_elf_get_dt_soname): Likewise.
447 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
449 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
452 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
454 * bfd.c (tdata): Add netbsd_core_data.
455 * bfd-in2.h: Regenerated.
457 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
459 * sunos.c (SUNOS_CONSTRUCTOR): Define.
460 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
461 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
464 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
465 to get the symbol index, matching 14 Jul 95 change.
467 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
469 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
470 Remove duplicate definition of gp.
472 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
474 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
475 assume that we can set the GP value and then get the same value,
476 since it won't be true if the output file is neither ELF nor
478 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
479 _bfd_get_gp_value here.
480 (mips_gprel_reloc): Don't assume we can set and get the GP value.
481 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
483 (mips_elf_lo16_reloc): Likewise.
484 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
485 Don't require that the BFD be ELF.
486 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
487 (mips_elf_gprel32_reloc): Likewise.
488 (mips_elf_relocate_section): Don't assume we can set and get the
490 (mips_elf_finish_dynamic_symbol): Don't bother to use
491 _bfd_get_gp_value here.
493 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
494 Don't change epdr between malloc and free. Be careful not to free
495 NULL pointers. Zero out the first RPDR.
497 * configure.host: On Linux, only pass -rpath option if $(libdir)
498 is neither /lib nor /usr/lib. From Alan Modra
499 <alan@mullet.Levels.UniSA.Edu.Au>.
501 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
503 (elf_dt_name): Rename from elf_dt_needed_name.
504 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
506 (bfd_elf_get_dt_soname): New function.
507 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
508 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
509 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
510 * bfd-in2.h: Rebuild.
512 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
514 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
515 _bfd_sparc_elf_reloc_type_lookup.
516 (bfd_elf32_bfd_reloc_type_lookup): Update.
517 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
518 (sparc64_elf_howto_table): Define.
519 (sparc_reloc_map): Define.
520 (sparc64_elf_reloc_type_lookup): New function.
521 (sparc_elf_wdisp16_reloc): New function.
522 (elf_info_to_howto): Use sparc64_elf_howto_table.
523 (sparc64_elf_relocate_section): Likewise.
524 (bfd_elf64_bfd_reloc_type_lookup): Update.
526 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
528 * configure.host: Check for 'do not mix' from native linker before
529 trying to use -rpath.
531 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
533 * bfd.c (_bfd_get_gp_value): New function.
534 (_bfd_set_gp_value): New function.
535 * libbfd-in.h (_bfd_get_gp_value): Declare.
536 (_bfd_set_gp_value): Declare.
538 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
539 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
540 directly to the fields in the tdata information.
541 (alpha_relocate_section): Likewise.
542 * coff-mips.c (mips_adjust_reloc_in): Likewise.
543 (mips_gprel_reloc): Likewise.
544 (mips_relocate_section): Likewise.
545 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
546 (mips_elf_lo16_reloc): Likewise.
547 (mips_elf_final_gp): Likewise.
548 (mips_elf_gprel16_reloc): Likewise.
549 (mips_elf_gprel32_reloc): Likewise.
550 (mips_elf_relocate_section): Likewise.
551 (mips_elf_finish_dynamic_symbol): Likewise.
553 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
555 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
557 * configure.in: Call AC_PROG_CC before configure.host.
558 * configure: Rebuild.
559 * configure.host: Don't set information which autoconf should
560 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
562 * configure.host: Remove go32 and win32 host information, since it
563 should no longer be needed.
565 * elf.c (map_sections_to_segments): If we have a .dynamic section,
566 then start a new segment rather than put a writable section in a
569 * configure.host: Set RPATH_ENVVAR.
571 * Makefile.in: Rebuild dependencies.
573 * elflink.c (_bfd_elf_create_linker_section): Remove unused
574 zero_section variable.
576 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
578 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
579 ($(srcdir)/libbfd.h): Rename from libbfd.h.
580 ($(srcdir)/libcoff.h): Rename from libcoff.h.
582 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
584 * ieee.c (ieee_write_expression): Only use an R variable for a
585 local symbol. Don't output a zero offset. Handle a zero address.
586 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
587 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
589 (parse_expression): Don't try to handle multiple occurrences of a
590 P variable. Handle I variables differently from X variables. Fix
591 the order of minus expressions.
592 (ieee_slurp_external_symbols): Generate an I variable for an NN
593 record. Fix handling of ATI and ATX records.
594 (ieee_slurp_sections): Only set minimal section attributes.
595 Adjust them later, based on the section contents.
596 (ieee_object_p): Read in the file until just after the ME record.
597 Call ieee_slurp_section_data to set the section flags.
598 (do_one): Add iterations parameter. Only repeat the first load
599 item. Set the section and file reloc flags.
600 (ieee_slurp_section_data): Set section flags. Pass iterations to
602 (ieee_canonicalize_reloc): Handle I variables.
603 (do_with_relocs): Only emit relocation size when necessary.
604 Increase MAXRUN to 127. Change ov to be assigned, and take
605 src_mask and pcrel_offset into account.
606 (ieee_write_data_part): Skip sections that are not loaded.
607 (ieee_write_external_part): Don't output optional last entry of WX
609 (ieee_write_me_part): Make setting of me_record neater.
610 (ieee_generic_stat_arch_elt): Get the size of an archive element.
612 * syms.c (stt): Add entries for zerovars, vars, and code.
614 * elfcode.h (validate_reloc): New static function.
615 (write_relocs): Call validate_reloc for non ELF relocs.
617 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
618 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
619 (TARGET_LITTLE_SYM): Likewise.
621 * config.bfd (m68*-*-psos*): New target.
623 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
625 * i386msdos.c: Remove some #if 0 code.
626 (msdos_write_object_contents): Don't include empty sections in the
627 size computation, regardless of their address.
629 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
631 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
632 is NULL, ie, the -r switch is used.
634 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
636 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
637 (BFD_RELOC_MIPS_GOT_LO16): Define.
638 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
639 * bfd-in2.h, libbfd.h: Rebuild.
640 * elf32-mips.c (mips_reloc_map): Map new relocs.
642 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
644 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
647 * ieee.c (get_symbol): Set the section to bfd_abs_section.
648 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
649 simple number for the section address, rather than an expression.
650 Limit the number of bytes between relocs to MAXRUN.
651 (ieee_write_me_part): Set me_record to the file offset after the
653 (ieee_write_processor): New static function.
654 (ieee_write_object_contents): Use ieee_write_processor.
656 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
658 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
660 * coff-aux.c: Change include of aux.h to aux-coff.h.
662 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
664 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
665 relocation put the addend both in the reloc entry and the data.
666 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
669 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
670 a R_68K_PCxx reloc against a defined global symbol directly.
671 (elf_m68k_check_relocs): Don't count such a reloc.
673 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
674 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
675 symbol for now, otherwise always record the symbol as dynamic.
676 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
677 is not referenced by a dynamic object, and we are not making a
678 shared object, then don't make a PLT entry. If we do make a PLT
679 entry, make sure the symbol has been recorded as dynamic.
681 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
683 * configure.host: When making a shared library, set HLDFLAGS to
684 pass an appropriate -rpath option. Use the make variable SONAME
685 as the shared library soname, rather than computing it here. On
686 SunOS, build stamp-tshlink in place of $(SHLINK).
687 * Makefile.in (SONAME): New variable.
688 ($(SHLINK)): Make a link to the transformed name, as well.
689 (stamp-tshlink): New target.
690 (install): Skip stamp-tshlink during install.
692 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
694 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
695 linker sections have been set up yet.
697 * elf.c (make_mapping): Add an additional argument to suppress
698 making the first section include the program headers.
699 (map_sections_to_segments): If the user used -Ttext such that the
700 program headers are on a different page, do not set the flags
701 saying that this section includes the program headers.
703 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
705 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
706 don't define TRAD_HEADER.
707 * configure: Rebuild.
709 * netbsd-core.c: New file, support for NetBSD core files.
710 * hosts/*nbsd.h: Removed.
712 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
714 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
715 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
716 * libbfd.h, bfd-in2.h: Regenerated.
717 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
718 bfd_elf32_bfd_reloc_type_lookup.
719 (reloc_type{,_names}): Deleted.
720 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
722 (sparc_reloc_map): Add sparc64 relocs.
723 (sparc_elf_notsupported_reloc): New static function.
724 (sparc_elf_wdisp16_reloc): New static function.
725 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
726 (elf32_sparc_relocate_section): Likewise.
727 (bfd_elf32_bfd_reloc_type_lookup): Define.
728 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
729 (reloc_type{,_names}): Deleted.
730 (elf_sparc_howto_table): Deleted.
731 (sparc_reloc_map): Deleted.
732 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
733 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
735 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
737 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
740 * Makefile.in (program_transform_name): New variable.
741 (install): Transform library name before installing it.
743 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
745 * archures.c (bfd_mach_i960_hx): Define.
746 * bfd-in2.h: Rebuild.
747 * cpu-i960.c (scan_960_mach): Accept machine "hx".
748 (MATRIX): Expand entries for HX.
749 (arch_info_struct): Add i960:hx entry.
750 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
751 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
752 (coff_set_flags): Handle bfd_mach_i960_hx.
754 Support for building as a shared library, based on patches from
755 Alan Modra <alan@spri.levels.unisa.edu.au>:
756 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
757 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
758 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
759 * configure: Rebuild.
760 * configure.host: If --enable-shared, adjust shared library stuff
761 based on the host. If the host is SunOS, and the linker supports
762 -rpath, set HLDFLAGS to use it.
763 * Makefile.in (ALLLIBS): New variable.
764 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
765 (COMMON_SHLIB, SHLINK): New variables.
766 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
767 (STAGESTUFF): Remove variable.
768 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
770 (stamp-ofiles): New target, like old ofiles target, but build
771 using a temporary file and move-if-change, and touch stamp-ofiles
773 (ofiles): Just depend upon stamp-ofiles.
774 (stamp-piclist, piclist): New targets.
775 ($(SHLIB), $(SHLINK)): New targets.
776 (targets.o, archures.o): Build twice if PICFLAG is set.
777 (do_mostlyclean): Remove pic/*.o.
778 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
780 (do_distclean): Remove pic and stamp-picdir.
781 (install): Install shared libraries.
782 ($(OFILES)): Depend upon stamp-picdir.
783 (stamp-picdir): New target.
785 * libcoff-in.h: Add comment reminding people that libcoff.h is a
787 * libcoff.h: Rebuild.
789 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
790 flavour of a section with no owner.
792 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
793 ELF_LINK_NON_ELF flag.
794 (mips_elf_create_got_section): Likewise.
796 * elf.c: Revert last change, since it breaks dynamic linking.
797 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
799 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
800 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
801 (elfNN_bed): Don't initialize want_hdr_in_seg field.
803 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
805 * elf.c (assign_file_positions_for_segments): If the backend does
806 not want the elf header or the program headers in the address
807 space, do not include them in the calculations.
809 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
810 function to determine if we need additional program headers.
811 (ppc_elf_modify_segment_map): Define as a NOP function for now.
812 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
814 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
816 * coffcode.h: Move today's libcoff.h change into coffcode.h.
818 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
820 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
821 back into one line. Some compilers (sunos 4.1.3 for example)
822 won't accept args split across more than one line.
824 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
826 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
827 * configure: Regenerate.
829 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
831 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
832 try to do arithmetic on a void *, cast it to a unsigned char * first.
834 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
836 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
837 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
839 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
840 flag for a newly defined symbol.
841 (NAME(bfd_elf,record_link_assignment)): Likewise.
842 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
843 set the DEF or REF_REGULAR flags correctly.
845 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
846 (libbfd.h, libcoff.h): Corresponding change.
848 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
849 a PLT32 reloc as dynamic.
850 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
851 is not referenced by a dynamic object, and we are not making a
852 shared object, then don't make a PLT entry. If we do make a PLT
853 entry, make sure the symbol has been recorded as dynamic.
855 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
857 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
858 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
859 (powerpcle-*-cygwin32): New.
860 * peicode.h (add_data_entry): Get address from vma.
862 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
864 * elflink.c (_bfd_elf_create_linker_section): If the symbol
865 attached to the section has already been created as an undefined
866 symbol, treat it as if it hasn't been created yet.
868 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
870 * elflink.h (elf_bfd_final_link): Don't output initial dummy
871 symbol or section symbols if stripping all symbols and this is not
872 a relocateable link. Don't output the symbol string table if
873 there are no symbols.
874 (elf_link_flush_output_syms): Don't do anything if there are no
877 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
879 * coff-aux.c: New file.
880 * hosts/m68kaux.h: New file.
881 * config.bfd (m68*-apple-aux*): New target.
882 * configure.in (m68*-apple-aux*): New native host.
883 (m68kaux_coff_vec): New vector.
884 * configure: Rebuild.
885 * targets.c (m68kaux_coff_vec): Declare.
886 * coffcode.h (bfd_coff_backend_data): Add field
887 _bfd_coff_link_add_one_symbol.
888 (bfd_coff_link_add_one_symbol): Define.
889 (compare_arelent_ptr): New static function if TARG_AUX.
890 (coff_write_relocs): If TARG_AUX, sort the relocs.
891 (coff_write_object_contents): Set A/UX aouthdr magic number.
892 (coff_link_add_one_symbol): Define if not defined.
893 (bfd_coff_std_swap_table): Initialize new field.
894 * libcoff.h: Rebuild.
895 * cofflink.c (coff_link_add_symbols): Call
896 bfd_coff_link_add_one_symbol rather than
897 _bfd_generic_link_add_one_symbol.
898 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
899 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
900 * coff-mips.c (mips_ecoff_backend_data): Likewise.
901 * Makefile.in: Rebuild dependencies.
902 (BFD32_BACKENDS): Add coff-aux.o.
903 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
905 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
907 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
908 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
910 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
912 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
913 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
914 (maintainer-clean): Warn about deleting special files.
915 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
917 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
918 warning symbols correctly.
919 * elf32-i386.c (elf_i386_relocate_section): Likewise.
920 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
921 * elf32-mips.c (mips_elf_relocate_section): Likewise.
922 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
923 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
924 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
926 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
929 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
931 * libcoff-in.h: aligned newly exported names with bfd naming
932 conventions. Removed an erroneous define of POWERPC_LE_PE.
933 * libcoff.h: Rebuild.
934 * cofflink.c, coff-ppc.c: the above function name changes
936 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
938 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
939 * ecoff.c (struct extsym_info): Define.
940 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
941 to ecoff_link_write_external.
942 (ecoff_link_write_external): Accept a struct extsym_info pointer.
943 Strip symbols when appropriate.
945 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
946 * syms.c (BSF_OBJECT): Define.
947 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
948 * bfd-in2.h: Rebuild.
949 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
951 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
954 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
955 copying relocs into a shared object, treat a defined global symbol
957 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
958 * elf32-mips.c (mips_elf_relocate_section): Likewise.
959 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
961 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
962 real defined symbol, not to a weak defined symbol.
964 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
966 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
967 and made a few static functions externs.
969 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
970 POWERPC_LE_PE hack in cofflink.
972 * libcoff-in.h: promoted the following from cofflink.c to allow
973 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
974 coff_debug_merge_element, struct coff_debug_merge_type,
975 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
976 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
977 coff_debug_merge_hash_lookup, coff_link_section_info,
978 coff_final_link_info, coff_debug_merge_hash_newfunc,
979 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
981 * libcoff.h: re-gen'd
983 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
985 * syms.c: Include "bfdlink.h".
986 (struct stab_find_info): Define.
987 (_bfd_stab_section_find_nearest_line): New function.
988 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
990 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
991 * elf.c (_bfd_elf_find_nearest_line): Try calling
992 _bfd_stab_section_find_nearest_line before searching the ELF
993 symbol table. Find the closest STT_FUNC symbol, not the last one.
994 * libcoff-in.h (coff_data_type): Add line_info field.
995 * libcoff.h: Rebuild.
996 * coffgen.c (coff_find_nearest_line): Try calling
997 _bfd_stab_section_find_nearest_line before searching the COFF
999 * Makefile.in: Rebuild dependencies.
1001 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1003 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1004 4 bytes, so we get the correct value when updating the register
1005 field in little endian mode.
1007 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1010 entry_section fields. Add sntoc and snentry fields.
1011 * libcoff.h: Rebuild.
1012 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1013 not toc_section and entry_section (the COFF file does not have any
1014 sections at this point).
1015 (coff_write_object_contents): Set o_snentry and o_sntoc from
1016 snentry and sntoc rather than entry_section and toc_section.
1017 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1018 snentry, not toc_section and entry_section.
1019 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1020 entry_section from hentry.
1021 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1023 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1024 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1025 than using toc_section directly.
1027 * archures.c: Add missing `.' in enum bfd_architecture.
1028 * bfd-in2.h: Rebuild.
1030 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1031 Robert Lipe <robertl@arnet.com>.
1033 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1035 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1036 to sections we allocate. Use bfd_zalloc to allocate initialial
1037 sections, not bfd_alloc.
1038 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1039 SDA{,2}I16 relocations.
1040 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1041 whether to put something in .sbss or not.
1042 (ppc_elf_relocate_section): Add support for more relocations. Add
1043 in sec->output_offset where appropriate. Make error messages
1044 include the symbol name.
1046 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1047 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1048 doesn't get redefined messages if -shared.
1050 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1051 section if the rel_section field has been set up.
1053 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1055 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1058 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1060 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1061 of flags, only flags used are controlled by mach number. Bump up
1062 output file mach number to highest of input file mach numbers.
1063 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1064 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1066 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1067 bfd_elf64_sparc_vec support.
1069 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1071 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1072 the embedded bit is set on some objects and not on others. Just
1074 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1077 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * coffcode.h (coff_new_section_hook): Don't try to align the
1082 * coffcode.h (coff_set_section_contents): Fix the handling of the
1083 .lib section to work even if the entire section contents are
1084 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1085 Robert Lipe <robertl@arnet.com>.
1087 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1089 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1090 memory here for contents.
1092 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1093 _SDA2_BASE_ by 32768.
1094 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1095 started using. Allocate contents for .sdata and .sdata2 sections
1097 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1099 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1100 size _SDA{,2}_BASE_.
1101 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1104 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1106 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1108 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1109 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1110 (bfd_mach_sparc_v9a): Define.
1111 (bfd_mach_sparc_v9_p): Define.
1112 * bfd-in2.h: Regenerated.
1113 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1115 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1116 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1117 to bfd_elf32_sparc_vec.
1118 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1119 Add v8plus{,a} support.
1121 (sparc_compatible): New function.
1122 * elf32-sparc.h: #include "elf/sparc.h".
1123 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1124 elf32_sparc_final_write_processing): New functions.
1125 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1126 elf_backend_final_write_processing): Define.
1128 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1130 * elf-bfd.h (struct elf_link_hash_entry): Add
1131 linker_section_pointer field.
1132 (enum elf_linker_section_enum): Enumeration for new way of
1133 creating linker dynamic sections and symbols.
1134 (elf_linker_section{,_pointers}): New structures for creating
1135 dynamic sections and symbols.
1136 (elf_obj_tdata): Add linker_section_pointers and linker_section
1138 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1139 (_bfd_elf_create_linker_section): New declarations.
1140 (_bfd_elf_find_pointer_linker_section): Ditto.
1141 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1142 (_bfd_elf_make_linker_section_rela): Ditto.
1144 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1146 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1147 (ppc_elf_create_linker_section): New function to create the
1148 sections .got, .sdata, and .sdata2.
1149 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1151 (ppc_elf_check_relocs): Support more of the eabi relocations.
1152 (ppc_elf_relocate_section): Ditto.
1153 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1154 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1156 * elflink.h (elf_create_pointer_linker_section): New function to
1157 create initialized pointers in dynamic linker sections.
1158 (elf_finish_pointer_linker_section): Actually intialize the
1159 pointers created above.
1161 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1162 macros to provide both 32 and 64 bit versions of
1163 elf_create_pointer_linker_section.
1164 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1165 provide both 32 and 64 bit versions of
1166 elf_finish_pointer_linker_section.
1168 * elflink.c (_bfd_elf_create_linker_section): New function to
1169 create a linker section.
1170 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1171 given address in the linker pointer offsets created for a given
1173 (_bfd_elf_make_linker_section_rela): Make a RELA section
1174 corresponding to the generated linker section.
1176 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1178 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1180 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1182 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1183 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1184 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1185 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1186 toc entry in an objdump) for now.
1187 (ppc_do_last, ppc_get_last): New function - needed to save processing
1188 the toc owner to the end.
1189 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1192 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1193 toc owner from being done till last. Must define POWERPC_LE_PC
1196 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1198 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1200 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1201 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1203 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1207 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1211 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1213 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1215 * elf.c (assign_file_positions_for_segments): Don't increment file
1216 offset for a segment which contains no loadable sections.
1218 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1220 * reloc.c: Add new PowerPC relocations.
1221 * {bfd-in2,libbfd}.h: Regenerate.
1223 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1224 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1226 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1228 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1231 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1234 * coffgen.c (coff_find_nearest_line): Don't try to cache
1235 information in sections that are not owned by a BFD. From Richard
1236 Henderson <richard@atheist.tamu.edu>.
1238 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1239 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1240 * elflink.h (elf_link_output_extsym): Remove special check for
1243 * ecoffswap.h: Add prototypes for static functions.
1245 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1247 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1248 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1250 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1251 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1252 support. Begin support for R_PPC_SDA{2,}REL.
1254 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1256 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1257 create the .got and .got.neg sections.
1258 (ppc_elf_size_dynamic_sections): Call it.
1259 (ppc_elf_check_relocs): Call it.
1260 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1261 (ppc_elf_check_relocs): Add error messages for relocations we
1262 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1265 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1267 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1268 section flags for V.4 and eabi.
1270 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1272 * elf.c (assign_file_positions_for_segments): If a segment
1273 contains no sections, don't mark it as readable.
1275 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1276 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1278 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1279 dynamic section, if there is one.
1280 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1281 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1282 (bfd_elf64_swap_dyn_in): Likewise.
1283 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1285 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1287 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1288 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1289 <pirker@eiunix.tuwien.ac.at>.
1291 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1293 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1294 PowerPC V.4 and eabi.
1295 * bfd-in2.h: Regenerate.
1296 * libfd.h: Regenerate.
1298 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1300 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1301 section type and SHF_EXCLUDE section flag, turning them into the
1302 appropriate bfd section flag.
1304 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * xcofflink.c (xcoff_link_add_symbols): Create the special
1307 sections if we see a DYNAMIC object, in case that is the only
1308 XCOFF input object we see.
1310 * elf32-mips.c: Extensive changes for a start at dynamic linking
1311 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1313 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1314 (struct elf_backend_data): Remove
1315 elf_backend_create_program_headers field. Add
1316 elf_backend_additional_program_headers and
1317 elf_backend_modify_segment_map fields.
1318 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1320 (elf_backend_additional_program_headers): Likewise.
1321 (elf_backend_modify_segment_map): Likewise.
1322 (elf_backend_create_program_headers): Don't define.
1323 (elfNN_bed): Change to account for field changes.
1324 * elf.c (assign_file_positions_for_segments): Call new
1325 modify_segment_map backend function. Don't call old
1326 create_program_headers backend function.
1327 (get_program_header_size): Call additional_program_headers rather
1328 than create_program_headers.
1329 * elflink.h (elf_link_add_object_symbols): Initialize
1330 type_change_ok from new backend field.
1331 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1333 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1334 a reloc against the appropriate section.
1336 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1337 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1338 (elf_flags_init): Rename from elf_ppc_flags_init.
1339 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1341 (ppc_elf_copy_private_bfd_data): Likewise.
1342 (ppc_elf_merge_private_bfd_data): Likewise.
1344 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1347 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1349 * coff-alpha.c (alpha_relocate_section): During final link, allow
1350 output .lita section to be bigger than 64k by adjusting gp value
1351 on a per-input section basis.
1352 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1354 (struct ecoff_section_tdata): Add gp field.
1356 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1358 Handle Alpha ECOFF changes in OSF/1 3.2.
1359 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1361 * coff-alpha.c: Include "aout/ar.h".
1362 (alpha_ecoff_get_relocated_section_contents): Don't require an
1363 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1364 3.2 doesn't generate one.
1365 (alpha_relocate_section): Likewise.
1366 (alpha_ecoff_slurp_armap): Define.
1367 (alpha_ecoff_slurp_extended_name_table): Define.
1368 (alpha_ecoff_construct_extended_name_table): Define.
1369 (alpha_ecoff_truncate_arname): Define.
1370 (alpha_ecoff_write_armap): Define.
1371 (alpha_ecoff_generic_stat_arch_elt): Define.
1372 (alpha_ecoff_update_armap_timestamp): Define.
1374 (alpha_ecoff_read_ar_hdr): New static function.
1375 (alpha_ecoff_get_elt_at_filepos): New static function.
1376 (alpha_ecoff_openr_next_archived_file): New static function.
1377 (alpha_ecoff_get_elt_at_index): New static function.
1378 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1379 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1380 _bfd_ecoff to alpha_ecoff.
1381 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1382 field from backend structure, rather than always calling
1383 _bfd_get_elt_at_filepos.
1384 * coff-mips.c (mips_ecoff_backend_data): Initialize
1385 get_elt_at_filepos field.
1386 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1387 from _bfd_generic_read_ar_hdr with minor changes.
1388 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1389 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1390 * libbfd.h: Rebuild.
1392 * bfd-in.h (BFD_IN_MEMORY): Define.
1393 * libbfd-in.h (struct bfd_in_memory): Define.
1394 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1395 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1396 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1397 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1398 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1399 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1400 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1401 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1402 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1403 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1405 (bfd_openstreamr): Likewise.
1406 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1407 BFD_IN_MEMORY is not set.
1408 * riscix.c (riscix_some_aout_object_p): Likewise.
1409 * bfd-in2.h, libbfd.h: Rebuild.
1411 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1412 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1413 (bfd_get_elt_at_index): Define.
1414 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1415 bfd_get_elt_at_index. Change index parameter from int to
1417 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1418 (_bfd_noarchive_get_elt_at_index): Define.
1419 (_bfd_archive_bsd_get_elt_at_index): Define.
1420 (_bfd_archive_coff_get_elt_at_index): Define.
1421 * bfd-in2.h, libbfd.h: Rebuild.
1422 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1423 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1424 * ieee.c (ieee_get_elt_at_index): Define.
1425 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1426 * oasys.c (oasys_get_elt_at_index): Define.
1427 * som.c (som_get_elt_at_index): Define.
1429 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1430 numbers to the .text section.
1432 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1435 If there is a SEC_DEBUGGING section, get the contents of the debug
1436 information part from it.
1437 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1439 (ieee_write_object_contents): Check ieee_write_debug_part return.
1441 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1443 * config.bfd (i[345]86-*-freebsd*): Add target.
1444 * configure.in (i386freebsd_vec): Add vec.
1445 * configure: Regenerate.
1446 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1447 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1448 Rebuild dependencies..
1449 * freebsd.h: New file.
1450 * i386freebsd.c: New file.
1451 * targets.c (i386freebsd_vec): Declare.
1452 (bfd_target_vector): Add i386freebsd_vec.
1453 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1454 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1456 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1458 * ieee.c (ieee_slurp_debug): New static function.
1459 (ieee_object_p): Call it.
1460 (ieee_slurp_section_data): Skip debugging sections.
1461 (ieee_get_reloc_upper_bound): Likewise.
1462 (ieee_get_section_contents): Likewise.
1463 (ieee_canonicalize_reloc): Likewise.
1464 (ieee_write_section_part): Likewise.
1465 (ieee_write_debug_part): Likewise.
1466 (ieee_write_data_part): Likewise.
1467 (init_for_output): Likewise.
1469 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1471 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1473 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1474 relocs, since ppc_elf_relocate_section handles the linker case.
1475 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1477 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1478 ppc_elf_relocate_section since that is now the only caller.
1479 (ppc_elf_relocate_section): Ditto.
1481 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * coffcode.h (coff_write_object_contents): If we don't know the
1484 section of the entry point for an XCOFF executable, always set the
1485 entry address to -1.
1487 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1489 * elf.c (bfd_section_from_shdr): Add support for note sections.
1491 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * bfd-in.h (struct _symbol_info): Add stab_type field.
1494 * bfd-in2.h: Rebuild.
1495 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1497 * elf32-ppc.c: Remove trailing newline from calls to
1499 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1500 difference if target endianness is known.
1502 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1504 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1505 old style TOC16 references without using R_PPC_GOT.
1506 (ppc_reloc_type): Ditto.
1507 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1508 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1509 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1510 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1511 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1513 (ppc_elf_adjust_dynamic_symbol): Ditto.
1514 (ppc_elf_adjust_dynindx): Ditto.
1515 (ppc_elf_size_dynamic_sections): Ditto.
1516 (ppc_elf_finish_dynamic_symbol): Ditto.
1517 (ppc_elf_finish_dynamic_sections): Ditto.
1518 (ELF_DYNAMIC_INTERPRETER): Define.
1520 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1522 * elf.c (copy_private_bfd_data): When attaching sections to
1523 segments ignore sections that won't be allocated. Patch from
1526 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1528 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1531 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1533 * coff-i960.c (CALC_ADDEND): Define.
1534 (coff_i960_relocate_section): Add the input section VMA to the
1535 addend for PC relative relocs.
1537 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1539 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1540 to correctly terminate.
1542 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1544 * targets.c (enum bfd_endian): Define.
1545 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1546 from boolean to enum bfd_endian. Change header_byteorder_big_p
1548 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1549 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1550 * bfd-in2.h: Rebuild.
1551 * All targets: Change initialization of byteorder and
1552 header_byteorder to use enum bfd_endian values rather than
1554 * All files: Change all references to byteorder_big_p and
1555 header_byteorder_big_p to use new bfd_*_endian macros.
1557 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1559 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1561 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1563 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1565 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1567 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1569 * ieee.c: Lots of minor cleanups. Make many functions return
1570 errors rather than calling abort. Also:
1571 (ieee_write_twobyte): Remove; change callers to call existing
1572 ieee_write_2bytes function.
1573 (ieee_write_expression): Don't output the section twice when
1574 outputting a local symbol. Don't emit an extraneous zero if there
1576 (ieee_slurp_sections): Set the lma as well as the vma.
1577 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1579 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1580 a recognized one or bfd_arch_unknown.
1581 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1583 (ihex_get_symtab): Likewise.
1585 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1587 * aoutx.h: Include <ctype.h>.
1588 (struct aout_link_includes_table): Define.
1589 (struct aout_link_includes_totals): Define.
1590 (struct aout_link_includes_entry): Define.
1591 (aout_link_includes_lookup): Define macro.
1592 (struct aout_final_link_info): Add includes field.
1593 (aout_link_includes_newfunc): New static function.
1594 (NAME(aout,final_link)): Initialize includes hash table.
1595 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1597 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1599 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1601 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1603 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1605 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1607 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1608 (pe_print_private_bfd_data): call pe_print_reloc.
1609 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1610 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1611 up some debugging as well.
1613 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1615 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1618 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1620 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1621 when setting sections to NULL.
1623 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1625 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1627 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1628 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1630 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1631 * bfd-in2.h: Rebuild.
1633 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1635 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1637 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1639 * ihex.c (ihex_scan): Handle record types 4 and 5.
1640 (ihex_object_p): Permit types 4 and 5.
1641 (ihex_set_section_contents): Remove check for out of range
1643 (ihex_write_object_contents): Generate types 4 and 5.
1645 * elflink.h (elf_link_output_extsym): Just ignore warning and
1646 indirect references to symbols which don't really exist.
1648 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1650 * peicode.h (pe_print_idata): Minor format fixes
1651 (pe_print_edata): New function. Under private printing, this formats
1652 the edata section of a PE file.
1653 (pe_print_private_bfd_data): Added call to pe_print_edata.
1655 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1657 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1658 index, don't call stoi.
1660 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1662 * srec.c (srec_scan): Set lma as well as vma.
1664 * ihex.c: New file; support for Intel Hex format.
1665 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1666 (ihex_vec): Declare.
1667 (bfd_target_vector): Always include ihex_vec.
1668 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1669 * Makefile.in: Rebuild dependencies.
1670 (BFD_LIBS): Add ihex.o
1671 (BFD_LIBS_CFILES): Add ihex.c.
1672 * bfd-in2.h: Rebuild.
1674 * elf.c (assign_file_positions_for_segments): Sort the sections in
1676 (get_program_header_size): Return the right size if segment_map is
1678 (copy_private_bfd_data): Don't bother to sort the sections.
1680 * bfd.c (bfd_record_phdr): New function.
1681 * bfd-in.h (bfd_record_phdr): Declare.
1682 * bfd_in2.h: Rebuild.
1684 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1687 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1688 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1690 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1691 (bfd_zmalloc): Change declaration.
1692 * libbfd.h: Rebuild.
1693 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1694 and realloc. Don't set bfd_error_no_memory if they fail.
1696 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1698 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1699 uses as well. Added a new howto to deal with TOCREL16 relocs that
1700 are TOCDEFN as well.
1701 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1702 to handle RVA relocs from dlltool.
1703 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1704 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1705 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1707 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1708 to get the right section alignment.
1710 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1712 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1713 p_paddr if p_paddr is zero.
1714 (make_mapping): Set includes_filehdr and includes_phdrs for first
1716 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1718 (assign_file_positions_for_segments): Handle includes_filehdr and
1719 includes_phdrs. Remove special handling of PT_PHDR and first
1721 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1722 when appropriate. Remove special handling of PT_PHDR segment.
1723 Use a more complex condition for when a section is included in a
1724 segment to handle Solaris linker oddities.
1726 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1728 * coff-m88k.c (howto_table): Reformatted for easier reading;
1729 special_function now points to new function m88k_special_reloc.
1730 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1732 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1733 be done correctly by m88k_special_reloc.
1734 (reloc_processing): New function to be used by RELOC_PROCESSING.
1735 (RELOC_PROCESSING): Define to call reloc_processing.
1737 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1739 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1740 (pe_print_pdata): Likewise.
1742 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1743 obstack_alloc fails.
1744 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1746 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1747 * Many files: don't set bfd_error_no_memory if one of the above
1750 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1751 if p_paddr_valid is set.
1752 (copy_private_bfd_data): New static function.
1753 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1755 * elf.c (assign_file_positions_for_segments): Fix case where extra
1756 program headers were allocated.
1758 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1759 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1760 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1761 _bfd_elf_print_private_bfd_data.
1763 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1764 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1765 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1766 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1767 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1768 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1769 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1771 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1773 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1774 * elf.c (make_mapping): New static function.
1775 (map_sections_to_segments): New static function.
1776 (elf_sort_sections): New static function.
1777 (assign_file_positions_for_segments): New static function.
1778 (map_program_segments): Remove.
1779 (get_program_header_size): Remove sorted_hdrs, count, and
1780 maxpagesize parameters. Simplify.
1781 (assign_file_positions_except_relocs): When generating an
1782 executable, use assign_file_positions_for_segments.
1783 (elf_sort_hdrs): Remove.
1784 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1785 to get_program_header_size.
1787 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1789 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1791 * configure, config.in: Regenerate with autoconf 2.7.
1793 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1794 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1796 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1798 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1799 (ecoff_sec_to_styp_flags): Likewise.
1800 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1801 (ecoff_set_symbol_info): Handle scRConst.
1802 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1803 (ecoff_compute_section_file_positions): Handle .rconst section.
1804 (_bfd_ecoff_write_object_contents): Likewise.
1805 (ecoff_link_check_archive_element): Handle scRConst.
1806 (ecoff_link_add_externals): Likewise.
1807 (ecoff_link_write_external): Handle .rconst section.
1808 (ecoff_reloc_link_order): Likewise.
1809 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1810 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1812 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1814 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1815 DEF_DYNAMIC flag is set.
1817 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1819 * host-aout.c: If TRAD_HEADER is defined, include it.
1821 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1823 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1824 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1825 (BFD_NEED_DECLARATION): New function.
1826 * configure.in: Use BFD_NEED_DECLARATION.
1827 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1828 * configure, config.in: Rebuild with autoconf 2.6.
1830 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1831 special_sections before returning when called with a non XCOFF
1834 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1837 * coffcode.h (coff_compute_section_file_positions): Only pad the
1838 previous section to force file alignment when creating an
1841 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1843 * coffcode.h (coff_compute_section_file_positions): If
1844 RS6000COFF_C, set up the .debug section.
1846 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1847 if it is not large enough to accomodate the entire TOC area with
1848 signed 16 bit offsets.
1849 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1851 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1852 TOC anchor to use the TOC value used in the output file.
1854 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1856 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1857 (_bfd_coff_read_string_table): Likewise.
1859 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1861 * pe-arm.c: Fix typos.
1862 * coff-arm.c: Likewise.
1864 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1866 * coff-ppc.c (list_ele): Added "cat"egory member.
1867 (record_toc): New category parameter (priv or pub).
1868 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1869 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1870 the mainline. It addes extra toc cells in error.
1871 (ppc_coff_swap_sym_in_hook): Added some documentation.
1872 (dump_toc): Can now diagnose "virtual toc" chicanery.
1874 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1876 * elf-bfd.h (struct elf_link_hash_table): Change type of
1877 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1879 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1881 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1882 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1884 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1885 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1886 defined or mentioned in a regular file.
1888 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1890 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1891 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1892 (coff_ppc_relocate_section): Correct REL24 handling
1893 (ppc_process_before_allocation): Correct TOCDEFN handling
1895 * peicode.h (dir_names): Added name descriptions
1897 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1899 * VERSION: Updated to cygnus-2.6.
1901 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1903 * targets.c (m68k4knetbsd_vec): Declare.
1905 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1907 * targets.c (bfd_target): Change type of second argument to
1908 _bfd_print_private_bfd_data from void * to PTR.
1909 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1910 using PTR rather than void *.
1911 * bfd-in2, libbfd.h: Rebuild.
1912 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1914 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1915 _bfd_generic_bfd_print_private_bfd_data rather than casting
1918 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1920 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1921 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1923 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1924 BFD64_BACKENDS_CFILES): New variables.
1927 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1929 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1930 not at the file position of the first section.
1931 * coffcode.h (coff_compute_section_file_positions): Avoid using
1933 (coff_write_object_contents): When generating a PPC PE executable
1934 with no symbols, round up the file size to a COFF_PAGE_SIZE
1936 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1937 don't write out a string table.
1939 * elf.c (bfd_section_from_shdr): When using a different section
1940 header, pass the new one to _bfd_elf_make_section_from_shdr.
1941 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1942 (elf_map_symbols): Add section VMA to symbol value when comparing
1944 (_bfd_elf_compute_section_file_positions): Only build symbol table
1945 if there are some symbols. Set file offset of symtab and strtab
1947 (assign_file_positions_except_relocs): Remove dosyms parameter.
1948 Change all callers. Never set file offset of symtab and strtab
1950 (_bfd_elf_copy_private_section_data): New function.
1951 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1952 (_bfd_elf_copy_private_symbol_data): New function.
1953 (swap_out_syms): Check for special mapping of st_shndx created by
1954 copy_private_symbol_data.
1955 * elfxx-target.h: Use new copy routines.
1956 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1957 (_bfd_elf_copy_private_section_data): Declare.
1959 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1961 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1964 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1965 _bfd_dummy_target, matching the recent change to archive
1968 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1971 arithmetic on PTR types.
1973 * aout-target.h (MY(callback)): Set the lma of the sections.
1975 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1976 symbol into a reloc against the section.
1978 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1980 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1981 glue for the relocs: IMGLUE and IFGLUE.
1982 (record_toc): new function - tracks toc contents
1983 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1984 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1985 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1986 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1987 (ppc_record_toc_entry): Removed a debug define (duh)
1989 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1990 (pe_print_idata): New function - formats the idata section data
1991 (pe_print_pdata): New function - formats the pdata section data
1992 (pe_print_private_bfd_data): calls to above
1994 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1996 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1997 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1998 TARGET_SYM and TARGET_NAME for vector and BFD name.
1999 * coff-pmac.c (pmac_xcoff_vec): Remove.
2000 (TARGET_SYM, TARGET_NAME): Define.
2001 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2002 machine to 0, not all PowerMacs are 601s.
2004 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2006 * elfcode.h (elf_object_p): Read in any program headers.
2007 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2008 based on the program headers, if any.
2009 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2010 (map_program_segments): Set p_paddr of program headers based on
2013 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2015 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2018 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2019 trying to do a relocateable link with a non-a.out object file.
2021 * archive.c (bfd_generic_archive_p): Check the first object file
2022 in an archive even if target_defaulted is set. If the object file
2023 has the wrong xvec, reject it.
2025 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2026 be represented, report the name via _bfd_error_handler.
2027 (translate_to_native_sym_flags): Likewise.
2028 * elf32-mips.c (mips_elf_final_link): Likewise.
2029 * oasys.c (oasys_write_sections): Likewise.
2031 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2032 which checks for STYP_OVRFLO sections.
2033 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2034 reloc and lineno count overflows.
2035 (coff_write_object_contents): Call coff_count_linenumbers before
2036 coff_compute_section_file_positions. If RS6000COFF_C, handle
2037 reloc and lineno count overflows.
2038 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2039 relocs before dealing with .pad sections. Count overflow section
2040 headers when handling .pad sections.
2042 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2045 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2046 (struct xcoff_link_hash_table): Add descriptor_section and
2047 special_sections fields.
2048 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2049 (xcoff_link_add_symbols): Set linkage section alignment. Create
2050 descriptor section. Check for magic symbol names (_text, etc.),
2051 and record them in special_sections if found. Set
2052 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2053 descriptor field to point back to the function code symbol.
2054 (xcoff_sweep): Always mark the special descriptor_section.
2055 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2056 function descriptor, and mark it if it is.
2057 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2058 parameter, and fill it in. Allocate space for the descriptor
2060 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2061 global linkage code. If an undefined function descriptor is
2062 exported, arrange to define it. Warn about any other undefined
2064 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2065 (xcoff_write_global_symbol): Create a function descriptor when
2067 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2068 * bfd-in2.h: Rebuild.
2070 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2072 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2073 (ppc_coff_link_hash_table): new types for hashing
2074 (ppc_coff_link_hash_newfunc): hash entry constructor
2075 (ppc_coff_link_hash_table_init): hash table initializer
2076 (ppc_coff_link_hash_table_create): hash table constructor
2077 (ppc_record_toc_entry): changed references to hash table
2078 (coff_ppc_relocate_section): changed references to hash table
2080 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2081 * libcoff.h: Rebuild
2083 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2084 (coff_link_add_symbols): removed toc_offset init
2086 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2088 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2091 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2092 if it is given and mmep is available.
2093 * acconfig.h: Undef USE_MMAP.
2094 * configure, config.in: Regenerated.
2095 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2096 table handling the old way.
2097 (aout_get_external_symbols): Don't complain if last byte of string
2099 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2100 (bfd_free_window) [! USE_MMAP]: Don't define.
2101 (bfd_get_file_window,
2102 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2104 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2106 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2109 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2111 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2112 compatible with AMD generated COFF files. Try to support both AMD
2113 and GNU formats simultaneously.
2114 (coff_a29k_relocate_section): Likewise.
2116 * libbfd.c (bfd_get_file_window): Change writable parameter from
2117 int to boolean; update all callers. Pass MAP_SHARED if not
2118 writable--it's required on Solaris. Cast fprintf argument to
2120 * bfd-in.h (bfd_get_file_window): Update declaration.
2121 * bfd-in2.h: Rebuild.
2122 * aoutx.h: Update calls to bfd_get_file_window.
2124 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2126 (xcoff_swap_ldhdr_in): New static function.
2127 (xcoff_swap_ldsym_in): New static function.
2128 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2129 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2130 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2131 Handle XTY_ER/XMC_XO symbols correctly.
2132 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2133 rather than normal symbol table.
2134 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2135 already defined with the same absolute value.
2136 (xcoff_mark): When considering called symbols, check whether the
2137 descriptor is from a dynamic object, rather than the symbol
2139 (xcoff_build_ldsyms): Likewise.
2141 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2142 Cast realloc and malloc return values. If malloc or realloc fail,
2143 set bfd_error_no_memory.
2144 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2145 * bfd-in2.h: Rebuild.
2147 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2149 * coff-ppc.c (ppc_record_toc_entry): new function.
2150 (in_reloc_p): changed return value.
2151 (coff_ppc_relocate_section): much rework.
2152 (ppc_allocate_toc_section): new function.
2153 (ppc_process_before_allocation): new function.
2154 (ppc_coff_swap_sym_in_hook): new function.
2156 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2157 (coff_link_add_symbols): initialize toc_offset.
2159 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2160 (coff_swap_aouthdr_out): Added more sections to the data
2161 dictionary for the pe file header. Also changed linker version
2162 number on the ppc side.
2163 (dir_names): small improvements to the dictionary printing.
2164 (pe_mkobject_hook): save the file level flags.
2166 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2167 (pe_tdata): added real_flags field
2168 (coff_tdata): added local_toc_sym_map and access macro
2170 * libcoff.h (coff_link_hash_entry): added toc_offset field
2171 (pe_tdata): added real_flags field
2172 (coff_tdata): added local_toc_sym_map and access macro
2174 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2175 (coff_mkobject): init for local_toc_sym_map
2176 (coff_write_object_contents): set the internal_a.magic to
2177 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2180 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2182 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2183 entries until both the line number address and the function name
2184 address are too large.
2186 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2187 * configure: Rebuilt.
2189 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2190 is defined in the environment.
2192 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2194 * som.c (som_get_section_contents_in_window): Define to use
2197 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2199 * coff-i860.c: New file, based on coff-i386.c.
2200 * cpu-i860.c: New file, based on cpu-i386.c.
2201 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2202 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2203 targets, using i860coff_vec.
2204 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2205 trad-core.o and hosts/i860mach3.h.
2206 (i860coff_vec): Use coff-i860.o and cofflink.o.
2207 * configure: Rebuild.
2208 * Makefile.in: Rebuild dependencies.
2209 (ALL_MACHINES): Add cpu-i860.o.
2210 (BFD32_BACKENDS): Add coff-i860.o.
2211 (CFILES): Add cpu-i860.c and coff-i860.c.
2212 * targets.c (i860coff_vec): Declare.
2213 (bfd_target_vector): Add &i860coff_vec.
2214 * archures.c (bfd_i860_arch): Declare.
2215 (bfd_archures_list): Add &bfd_i860_arch.
2216 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2217 (coff_set_flags): Handle bfd_arch_i860.
2218 (coff_write_object_contents): Handle I860 a.out magic number.
2220 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2222 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2223 the created .tc section to 2.
2224 (xcoff_mark): Don't keep a .loader reloc for a call to an
2225 undefined symbol when creating a shared library.
2226 (xcoff_build_ldsyms): When creating a shared library, generate
2227 global linkage code for a call to an undefined symbol.
2229 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2231 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2232 BFD32_BACKENDS, BFD64_BACKENDS.
2233 (.dep1): Put mkdep output in a separate file.
2234 Rebuilt dependencies.
2236 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2239 Permit use of mmap when available:
2241 * configure.in: Check for mmap, madvise, mprotect.
2242 * config.in, configure: Regenerated.
2244 * libbfd.c (struct _bfd_window_internal): Define type.
2245 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2247 (ok_to_map): New static variable for debugging.
2248 (_bfd_generic_get_section_contents_in_window): New function.
2249 * bfd-in.h (bfd_window_internal): Declare type.
2250 (bfd_window): Define type.
2251 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2252 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2255 * libaout.h (struct aoutdata): Add two window fields.
2256 (obj_aout_sym_window, obj_aout_string_window): New macros.
2257 * aoutx.h (some_aout_object_p): Initialize windows.
2258 (aout_get_external_symbols): Get symbol data and strings in
2259 windows instead of explicitly allocated buffers.
2260 (slurp_symbol_table): Free window instead of memory.
2261 (bfd_free_cached_info): Release windows instead of freeing storage
2263 (aout_link_free_symbols): Ditto.
2265 * targets.c (bfd_target): Add new field for
2266 get_section_contents_in_window.
2267 (BFD_JUMP_TABLE_GENERIC): Updated.
2268 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2269 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2270 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2271 macros for get_section_contents_in_window field.
2273 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2275 * core.c: Renamed to corefile.c
2276 * makefile.dos (OBJS): Change core.o to corefile.o
2277 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2280 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2282 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2283 targ_selvecs to allow debugging under Irix-5 native.
2286 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2288 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2289 to o. Clobber and restore the list of new csects around the call
2290 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2291 linker error and the linker wants to read the symbol table. Reset
2292 the line number count of a real section even if it has no relocs.
2293 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2295 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2298 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2300 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2301 an undefined symbol in a shared link.
2303 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2304 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2305 phdm@info.ucl.ac.be (Philippe De Muyter).
2307 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2309 * coff-m88k.c (rtype2howto): New static function.
2310 (RTYPE2HOWTO): Use it rather than a macro definition.
2312 * coffcode.h (coff_write_object_contents): set internal_a.magic
2313 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2315 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2316 define TRAD_HEADER to new file hosts/delta68.h.
2317 m88*-motorola-sysv*, however, does use ptrace-core.o.
2318 * hosts/delta68.h: New file.
2320 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2321 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2323 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2325 * i386linux.c (MY(vec)): Declare before use.
2327 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2329 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2330 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2332 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2333 BFD is not of the right type.
2334 (bfd_elf_get_needed_list): Likewise.
2335 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2336 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2337 * xcofflink.c (XCOFF_XVECP): Define.
2338 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2340 (bfd_xcoff_import_symbol): Likewise.
2341 (bfd_xcoff_export_symbol): Likewise.
2342 (bfd_xcoff_link_count_reloc): Likewise.
2343 (bfd_xcoff_record_link_assignment): Likewise.
2344 (bfd_xcoff_size_dynamic_sections): Likewise.
2346 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2347 table index against the number of symbols for a base relative
2350 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2352 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2353 full_aouthdr flag here...
2354 (_bfd_xcoff_bfd_final_link): ...not here.
2356 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2358 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2359 systems that have a system <libelf.h>.
2360 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2361 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2362 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2363 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2364 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2365 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2366 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2368 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2370 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2371 set, set BSF_WEAK in symbol. Change all callers.
2372 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2373 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2374 _bfd_generic_link_add_one_symbol.
2375 (ecoff_indirect_link_order): Check that the section tdata relocs
2376 are not NULL before using them.
2378 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2379 define TRAD_HEADER as hosts/alphalinux.h.
2380 * configure: Rebuild.
2381 * hosts/alphalinux.h: New file.
2382 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2385 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2387 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2388 C_ECOMM storage classes.
2390 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2392 (xcoff_mark): Call xcoff_mark_symbol.
2393 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2394 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2396 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2398 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2400 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2402 (xcoff_find_reloc): New static function.
2403 (xcoff_link_add_symbols): Use it.
2404 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2405 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2406 relocate the value of C_DECL.
2408 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2410 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2412 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2413 callback decide what goes in .relocs.
2414 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2415 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2418 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2420 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2423 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2425 * xcofflink.c: More improvements, mostly to fix handling of
2426 constructors and a few other special cases.
2427 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2428 zero, reverting yesterday's change.
2429 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2430 (bfd_xcoff_link_count_reloc): Declare.
2431 (bfd_xcoff_record_link_assignment): Declare.
2432 * bfd-in2.h: Rebuild.
2434 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2436 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2437 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2438 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2439 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2440 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2441 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2443 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2446 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2447 segments includes the a.out header. See to that the magic number
2448 *always* is big-endian.
2450 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2451 m68k4k NetBSD configurations.
2453 * configure.in, configure: Separate i386 & mips NetBSD
2454 configurations from other BSD ones. Don't assume DEC is the only
2455 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2456 configurations. Add support for m68k4k NetBSD object format.
2458 * libaout.h: Added M_68K4K_NETBSD magic.
2460 * m68k4knetbsd.c: New file.
2462 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2464 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2467 * hosts/mipsnbsd.h: New file.
2470 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2472 * config.bfd: Add config stuff for mips*-*-magic* to set
2473 targ_defvec to ecoff_big_vec.
2476 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2478 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2480 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2481 toc_section, and entry_section fields.
2482 (struct xcoff_section_tdata): Remove ldrel_count field.
2483 * libcoff.h: Rebuild.
2484 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2486 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2487 full a.out header if full_aouthdr is set in xcoff_data.
2488 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2489 based on sections stored in xcoff_data.
2490 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2492 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2493 (rs6000coff_vec): Set symbol_leading_char to '.'.
2494 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2495 value stored in ret rather than returning a pointer value.
2497 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2499 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2502 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2504 * som.c (som_slurp_string_table): Allocate the strings with malloc
2505 since they're free'd by free_cached_info.
2506 (som_slurp_symbol_table): Similarly for the symbol table.
2508 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2510 * Makefile.in (diststuff): Don't make headers.
2512 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2514 * Makefile.in: Rebuild dependencies.
2516 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2517 output_bfd is not SunOS.
2518 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2519 non-SunOS input files.
2521 * xcofflink.c: Extensive changes to support linking shared objects
2522 and generating a .loader section.
2523 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2524 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2525 last_symndx, and ldrel_count fields.
2526 * libcoff.h: Rebuild.
2527 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2528 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2530 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2531 (bfd_xcoff_export_symbol): Declare.
2532 (bfd_xcoff_size_dynamic_sections): Declare.
2533 * bfd-in2.h: Rebuild.
2535 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2537 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2538 * configure: Rebuild.
2539 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2540 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2542 (pmac_xcoff_vec): Update to use new xcoff support.
2543 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2544 (xcoff_write_armap): Declare buf as unsigned char.
2545 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2547 * mpw-make.sed: Generalize subdir_do edit.
2549 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2551 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2552 correctly. Don't initialize asect->vma.
2554 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2556 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2557 something a little less than the page size.
2559 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2561 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2563 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2565 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2566 * coffcode.h (coff_write_object_contents): If .bss is before
2567 .data us that as data_start.
2568 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2570 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2571 (coff_swap_outhdr_out): Hardwire in version number.
2573 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2575 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2576 major and minor to *_vno, since the former are also macros in
2577 SunOS header files. Cast result of bfd_alloc to appropriate
2580 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2581 before assigning to sec_data.
2583 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2585 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2586 now relative to the section, not absolute.
2587 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2588 get the file name when there is a N_SO directory name. When
2589 handling stabs, remember that section->vma was added to the
2592 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2594 * sunos.c (struct sunos_link_hash_table): Add needed field.
2595 (sunos_link_hash_table_create): Call bfd_release, not free.
2596 (sunos_link_hash_table_create): Initialize needed field.
2597 (sunos_add_dynamic_symbols): Record needed objects.
2598 (bfd_sunos_get_needed_list): New function.
2599 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2600 * bfd-in2.h: Rebuild.
2602 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2604 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2606 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2608 * bfd-in.h (struct bfd_link_needed_list): Rename from
2609 bfd_elf_link_needed_list.
2610 * bfd-in2.h: Rebuild.
2611 * elf.c, elflink.h, libelf.h: Corresponding changes.
2613 Add start at AIX linker support; no shared libraries yet.
2614 * xcofflink.c: New file.
2615 * configure.in (rs600coff_vec): Use xcofflink.o.
2616 * configure: Rebuild.
2617 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2619 (struct xcoff_section_tdata): Define.
2620 (xcoff_section_data): Define macro.
2621 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2622 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2623 (_bfd_xcoff_bfd_final_link): Declare.
2624 (_bfd_ppc_xcoff_relocate_section): Declare.
2625 * libcoff.h: Rebuild.
2626 * coff-rs6000.c: Clean up a bit.
2627 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2628 cputype, csects, and debug_indices.
2629 (xcoff_copy_private_bfd_data): Copy cputype.
2630 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2631 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2632 (xcoff_reloc_type_lookup): Rename from
2633 rs6000coff_reloc_type_lookup.
2634 (coff_relocate_section): Define.
2635 (_bfd_xcoff_sizeof_headers): Define.
2636 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2637 (_bfd_xcoff_bfd_relax_section): Define.
2638 (_bfd_xcoff_bfd_link_split_section): Define.
2639 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2641 * coffcode.h (coff_compute_section_file_positions): If AIX,
2642 increment sofar by SMALL_AOUTSZ if not executable.
2643 (coff_write_object_contents): If AIX, always output an a.out
2644 header; if not executable, header size of SMALL_AOUTSZ.
2645 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2646 (_bfd_stringtab_init): Initialize xcoff field.
2647 (_bfd_xcoff_stringtab_init): New function.
2648 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2649 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2650 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2651 * libbfd.h: Rebuild.
2652 * Makefile.in: Rebuild dependencies.
2653 (BFD32_BACKENDS): Add xcofflink.o.
2654 (CFILES): Add xcofflink.c.
2656 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2657 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2658 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2660 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2662 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2664 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2666 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2667 * config.in: Regenerated.
2669 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2670 (_bfd_chunksize): New variable.
2671 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2672 for obstack chunk size.
2673 * configure.in: Check for getpagesize.
2674 * configure: Regenerated.
2676 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2678 * trad-core.c (rawptr): Make it a local variable of
2679 ptrace_unix_core_file_p.
2681 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2683 * coff-arm.c (in_reloc_p): New.
2684 * coff-i386.c (in_reloc_p): New.
2685 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2686 (coff_write_object_contents): Only set has_reloc_section
2688 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2689 in_reloc_p to decide if reloc should be emitted.
2690 * libcoff.h (pe_data_type.in_reloc_p): New.
2691 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2693 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2695 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2696 (_bfd_coff_read_internal_relocs): Likewise.
2697 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2698 (_bfd_coff_read_internal_relocs): Likewise.
2700 * elflink.h (elf_link_add_object_symbols): Correct conditions
2701 under which type and size change warnings are issued.
2703 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2705 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2706 a symbol which is not in a real section.
2707 (coff_write_native_symbol): Corresponding change.
2709 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2710 coff_link_hash_newfunc and make non-static.
2711 (_bfd_coff_link_hash_table_init): New function, broken out of
2712 _bfd_coff_link_hash_table_create.
2713 (_bfd_coff_link_hash_table_create): Use it.
2714 (process_embedded_commands): Make static.
2715 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2716 (_bfd_coff_link_hash_table_init): Declare.
2717 * libcoff.h: Rebuild.
2719 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2720 field in XCOFF tdata.
2721 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2722 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2723 based on cputype stored in a.out header, or in n_type of initial
2725 (coff_write_object_contents): Set cputype correctly in a.out
2727 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2729 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2730 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2732 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2733 * libcoff.h: Rebuild.
2735 * cpu-rs6000.c (rs6000_compatible): New static function.
2736 (bfd_rs6000_arch): Use it.
2737 * cpu-powerpc.c (powerpc_compatible): New static function.
2738 (arch_info_struct): Define various flavours of PowerPC.
2739 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2742 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2744 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2746 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2748 * elflink.h (elf_link_add_object_symbols): Don't warn about
2749 changing the size or type if the old definition was weak.
2751 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * coffcode.h (combined_entry_type): Add fix_line field.
2754 (coff_slurp_line_table): Warn if we try to set the lineno field of
2756 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2757 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2758 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2759 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2761 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2762 * libcoff.h: Rebuild.
2764 * libcoff-in.h (struct xcoff_tdata): Define.
2765 (xcoff_data): Define.
2766 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2767 * bfd-in2.h, libcoff.h: Rebuild.
2768 * coff-rs6000.c (xcoff_mkobject): New static function.
2769 (coff_mkobject): Define.
2770 (xcoff_copy_private_bfd_data): New static function.
2771 (coff_bfd_copy_private_bfd_data): Define.
2772 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2774 (rs6000coff_vec): Add DYNAMIC to object_flags.
2775 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2776 .loader sections specially.
2777 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2778 section alignment from the XCOFF tdata information.
2779 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2780 F_SHROBJ, and copy the extra a.out header information into the
2781 XCOFF tdata structure.
2782 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2783 F_DYNLOAD and the extra a.out header information.
2784 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2785 C_HIDEXT symbol with attached csect information.
2786 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2787 in the o_maxdata field.
2788 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2789 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2790 end if BSF_NOT_AT_END is set.
2792 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2793 _bfd_read_ar_hdr_fn.
2794 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2795 * bfd-in2.h, libbfd.h: Rebuild.
2796 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2798 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2799 (bfd_slurp_bsd_armap_f2): Likewise.
2800 (_bfd_slurp_extended_name_table): Likewise.
2802 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2806 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2807 when the symbol table is empty.
2809 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2810 space for section symbols, since we don't output them either.
2811 (elf_m68k_adjust_dynindx): Removed.
2813 * ptrace-core.c (rawptr): Make it a local variable of
2814 ptrace_unix_core_file_p.
2816 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2818 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2821 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2822 Mac object file formats.
2824 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2826 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2827 auxent if there isn't one.
2828 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2829 rather than FILNMLEN as the maximum name length.
2831 * coffcode.h (bfd_coff_backend_data): Add new field
2832 _bfd_coff_print_aux.
2833 (bfd_coff_print_aux): New static function.
2834 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2835 scnlen field of an XTY_LD csect aux entry.
2836 (coff_print_aux): New static function.
2837 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2838 in coff_pointerize_aux_hook.
2839 (bfd_coff_std_swap_table): Initialize new field.
2840 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2841 * libcoff.h: Rebuild.
2842 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2843 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2845 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2846 if there are symbols, for native AIX ld compatibility.
2848 * coffcode.h (bfd_coff_backend_data): Add new field
2849 _bfd_coff_pointerize_aux_hook.
2850 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2851 or I960, and as 0 otherwise.
2852 (bfd_coff_std_swap_table): Initialize new field.
2853 * libcoff.h: Rebuild.
2854 * coffgen.c (coff_pointerize_aux): Change parameters to take
2855 symbol pointer instead of type and class, and to take aux index.
2856 Call _bfd_coff_pointerize_aux_hook if it is defined.
2857 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2858 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2861 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2862 read-only/host-only support.
2864 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2866 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2869 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2870 BFD_JUMP_TABLE_ARCHIVE accordingly.
2871 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2872 (_bfd_compute_and_write_armap): Declare.
2873 (_bfd_generic_read_ar_hdr): Declare.
2874 (_bfd_read_ar_hdr): Define.
2875 (_bfd_noarchive_read_ar_hdr): Define.
2876 (_bfd_archive_bsd_read_ar_hdr): Define.
2877 (_bfd_archive_coff_read_ar_hdr): Define.
2878 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2879 _bfd_read_ar_hdr instead.
2880 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2881 (_bfd_compute_and_write_armap): Rename from
2882 compute_and_write_armap. Make non-static. Change all callers.
2883 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2884 than _bfd_snarf_ar_hdr.
2885 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2886 * ieee.c (ieee_read_ar_hdr): Define.
2887 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2888 * oasys.c (oasys_read_ar_hdr): Define.
2889 * som.c (som_read_ar_hdr): Define.
2890 * bfd-in2.h, libbfd.h: Rebuild.
2892 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2894 * peicode.c (coff_swap_filehdr_in): If symptr is
2895 zero, there aren't any symbols, even if nsyms is set.
2897 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2899 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2901 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2902 sections, and set styp correctly for them: .got, .hash, .dynamic,
2903 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2904 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2906 (ecoff_sort_hdrs): New static function.
2907 (ecoff_compute_section_file_positions): Return boolean, not void.
2908 Sort the sections by VMA before looking through them. Put the
2909 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2910 section on an appropriate boundary within the page.
2911 (ecoff_compute_reloc_file_positions): Check return value of
2912 ecoff_compute_section_file_positions.
2913 (_bfd_ecoff_set_section_contents): Likewise.
2914 (_bfd_ecoff_write_object_contents): Check for various Alpha
2915 section types when incrementing text_size and data_size. Call
2916 adjust_headers backend function if it exists.
2917 * coff-alpha.c (alpha_adjust_headers): New static function.
2918 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2919 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2921 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2923 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2925 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2926 of ALTERNATE_AIX_CORE_FORMAT.
2927 * configure.in (aix4): No longer need CORE_FLAGS.
2928 * configure: Updated.
2930 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2932 NS32k changes from Ian Dall:
2933 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2935 (aout_link_input_section_std, aout_link_input_section_ext,
2936 aout_link_reloc_link_order): Call them instead of _bfd_*
2938 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2940 (backend_data): Use it instead of hardcoded zero.
2942 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2943 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2945 * ns32knetbsd.c: Include bfd.h.
2946 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2947 (MY_bfd_reloc_type_lookup): Declare function too.
2948 * pc532-mach.c (set_sizes): Don't declare.
2949 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2950 (backend_data, MY_backend_data): Don't define.
2952 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2953 ns32k-*-lites* like ns32k-*-netbsd*.
2955 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2958 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * coffcode.h (coff_write_object_contents): Restore setting
2961 f_timdat to 0, deleted on August 22.
2963 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2965 * coffcode.h (coff_bfd_copy_private_symbol_data,
2966 coff_bfd_copy_private_section_data,
2967 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2968 * peicode.h (coff_bfd_copy_private_bfd_data): New
2969 (pe_bfd_copy_private_bfd_data): New.
2970 (coff_swap_scnhdr_in): Swap bss size into the right place.
2971 (pe_print_private_bfd_data): Add some newlines.
2973 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2975 * som.c (setup_sections): Don't die if a space has no subspaces.
2977 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2979 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2980 dynamic symbol override a common symbol. Don't change the size or
2981 type if they have been set and the new symbol is not a definition.
2982 Warn if the size or type changes.
2984 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2986 * som.c (som_begin_writing): Don't write the symbol table or
2988 (som_finish_writing): Write them here. Place them after the
2989 subspace data, but before the relocs.
2991 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2993 * sunos.c (sunos_add_one_symbol): Just pass false, not
2994 info->shared_library, to sunos_create_dynamic_sections.
2995 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2997 (sunos_check_dynamic_reloc): Remove .text section assertion.
2999 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3001 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3002 * configure, configure.in: Add pmac_xcoff_vec case.
3003 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3004 * coff-pmac.c: New file, PowerMac XCOFF support.
3005 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3006 * targets.c (pmac_xcoff_vec): Declare.
3008 * mpw-config.in: Various changes to be compatible with the
3009 autoconf-based configury.
3010 * mpw-make.sed: New file, sed commands to translate Unix
3011 makefile into MPW syntax.
3012 * mpw-make.in: Remove.
3013 * hosts/mpw.h: Remove.
3014 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3015 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3017 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3019 * binary.c (binary_get_symtab): Return an empty string on error.
3020 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3022 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3024 * coff-ppc.c: Reformatted according to gnu conventions
3025 Removed irrelevant "if 0" code
3027 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3029 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3030 symbols rather than as indirect symbols.
3031 (MY(slurp_symbol_table)): Don't do anything special about
3034 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3035 of .ctors and .dtors sections is no larger than 2.
3037 * sunos.c (sunos_add_one_symbol): Don't change
3038 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3040 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3041 dynamic symbols when creating a shared library.
3042 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3044 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3045 written even if it is not defined in a regular object.
3046 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3047 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3048 rather than the constant 22.
3049 (sunos_check_dynamic_reloc): Handle creating a shared library.
3050 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3051 zero when creating a shared library.
3052 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3053 write it out at the start of the symbol table.
3055 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3057 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3059 * config.bfd: Add arm-*-coff.
3060 * configure.in, configure: Add armcoff_{little,big}_vec.
3061 * targets.c (armcoff_{little,big}_vec): Declare.
3062 (bfd_target_vector): Add armcoff_{little,big}_vec.
3063 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3065 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3067 * targets.c (bfd_find_target): Remove debugging code.
3069 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3071 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3073 * Makefile.in: added *-ppc files
3074 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3075 allow pe based .o's to be shared with other tools on ppc/NT
3076 * config.bfd: added powerpc[le]-[pe|winnt] config support
3077 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3078 * peicode.h: Added more section flags for PE on ppc
3079 Added coff_swap_filehdr_out to allow peicode.h to be
3080 used for non-image PE files on ppc.
3081 Check for image, or not, before copying pe_opthdr
3082 * targets.c: Added new bfd's
3083 * targets.c: Removed two inactive bfds that shouldn't have made it this
3086 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3088 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3089 explicit values to initialize all relocs. Change all users.
3090 (ppc_elf_brtaken_inner): New function to handle branch predicition
3092 (ppc_elf_brtaken_reloc): Ditto.
3093 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3094 relocs use ppc_elf_unsupported_reloc.
3095 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3096 needs to be reported.
3097 (ppc_elf_relocate_section): Support branch prediction relocs.
3099 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3101 * bfd.c (bfd_assert): Remove \n from string passed to
3104 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3105 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3106 (bfd_coff_make_section_hook): Don't define.
3107 (coff_make_section_hook): Remove.
3108 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3109 (styp_to_sec_flags): Likewise.
3110 (coff_write_object_contents): Likewise.
3111 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3113 * libcoff.h: Rebuild.
3114 * coffgen.c (make_a_section_from_file): Just call
3115 bfd_make_section_anyway, not bfd_make_section or
3116 bfd_coff_make_section_hook.
3117 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3118 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3119 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3120 make_section_hook field.
3121 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3123 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3124 pointers into value field for warning and indirect symbols; just
3125 leave the value field alone.
3126 * linker.c (generic_link_add_symbol_list): Use next symbol for
3127 warning and indirect symbols, rather than looking in symbol value.
3128 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3129 parameter. Change all callers. Remove support for indirect
3130 symbols; it didn't work anyhow.
3131 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3132 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3133 * bfd-in2.h: Rebuild.
3135 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3137 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3138 go back to telling the tools this reloc operates on 32 bits.
3140 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3142 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3143 rather than a direct fprintf.
3144 * archive.c (_bfd_write_archive_contents): Likewise.
3145 * coffcode.h (coff_slurp_symbol_table): Likewise.
3146 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3147 (ppc_elf_unsupported_reloc): Likewise.
3148 (ppc_elf_relocate_section): Likewise.
3149 * i386linux.c (linux_tally_symbols): Likewise.
3150 (linux_finish_dynamic_link): Likewise.
3151 * osf-core.c (osf_core_core_file_p): Likewise.
3152 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3153 * som.c (som_sizeof_headers): Likewise.
3154 * srec.c (srec_bad_byte): Likewise.
3155 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3156 * libbfd-in.h (bfd_assert): Declare first parameter const.
3157 * libbfd.h: Rebuild.
3158 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3159 bfd_reloc_overflow is enough.
3160 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3161 * coff-h8500.c (rtype2howto): Likewise.
3162 * coff-z8k.c (rtype2howto): Likewise.
3163 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3164 * elf.c (_bfd_elf_get_lineno): Likewise.
3165 (_bfd_elf_no_info_to_howto): Likewise.
3166 (_bfd_elf_no_info_to_howto_rel): Likewise.
3167 * hp300hpux.c (convert_sym_type): Likewise.
3168 (MY(swap_std_reloc_in)): Likewise.
3169 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3171 * libaout.h (struct aoutdata): Add line_buf field.
3172 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3173 and filename_buffer. Instead, use a malloc buffer stored in the
3174 new line_buf field. Remove length restrictions.
3176 * coffgen.c (string_size): Remove static variable.
3177 (debug_string_size, debug_string_section): Likewise.
3178 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3179 and debug_string_size_p parameters. Use them instead of the
3180 global variables. Change all callers.
3181 (coff_write_symbol): Likewise.
3182 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3183 (coff_write_symbols): Add local variables to replace removed
3186 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3187 function, and line_base fields.
3188 * libcoff.h: Rebuild.
3189 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3190 information, rather than using static variables.
3192 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3193 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3195 * init.c (initialized): Remove static variable.
3196 (bfd_init): Don't bother setting initialized.
3197 (bfd_check_init): Remove.
3198 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3199 * libbfd.h: Rebuild.
3201 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3203 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3204 size for full core dumps. Copy core file header to private data.
3205 (rs6000coff_core_file_failing_command,
3206 rs6000coff_core_file_failing_signal): New functions to extract
3207 the file name and terminating signal from the core file.
3208 * coff-rs6000.c: Use them.
3210 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3212 Change arch info to be const, initialized at compile time.
3213 * archures.c: Reindent many functions. Change CONST to const.
3214 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3215 nothing set it anyhow. Make next const.
3216 (bfd_arch_info_list): Remove.
3217 (bfd_archures_list): Rename from archures_init_table. Change from
3218 a table of function pointers to a table of bfd_arch_info_type
3219 structure addresses.
3220 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3221 (bfd_lookup_arch): Likewise.
3222 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3224 (bfd_default_arch_struct): Make const.
3225 (bfd_arch_init, bfd_arch_linkin): Remove.
3226 (bfd_get_arch_info): Return a const pointer.
3227 * init.c (bfd_init): Don't call bfd_arch_init.
3228 * bfd.c (struct _bfd): Make arch_info const.
3229 * bfd-in2.h: Rebuild.
3230 * libbfd.h: Rebuild.
3231 * configure.in: Put & before everything in $selarchs.
3232 * configure: Rebuild.
3233 * cpu-*.c: Change bfd_*_arch from a function which calls
3234 bfd_arch_linkin to a const structure.
3235 * ieee.c (ieee_object_p): Make arch const.
3237 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3239 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3241 * bfd-in2.h: Regenerate.
3242 * libbfd.h: Regenerate.
3244 * elf32-ppc.c (reloc_type): Update names to match current draft.
3245 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3246 relative. Update names to current V.4 draft.
3247 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3248 (ppc_elf_relocate_section): Rename relocations to match draft.
3250 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3252 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3253 compiled with -mrelocatable-lib to be linked with either normal
3254 modules or -mrelocatable modules.
3256 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3259 in the a.out header.
3261 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3262 a reloc against a local symbol, even if it's not a section.
3264 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3266 * targets.c (bfd_target): Remove unused align_power_min field.
3267 * bfd-in2.h: Rebuild.
3268 * All backends: Remove initialization of align_power_min.
3270 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3272 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3274 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3276 * config.bfd (mips-dec-netbsd*): New target.
3277 * configure.host (mips-dec-netbsd*): New host.
3278 * configure.in (mips-dec-netbsd*): New native.
3279 * configure: Rebuild.
3281 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3283 Make the COFF backend linker merge common types:
3284 * cofflink.c (struct coff_debug_merge_element): Define.
3285 (struct coff_debug_merge_type): Define.
3286 (struct coff_debug_merge_hash_entry): Define.
3287 (struct coff_debug_merge_hash_table): Define.
3288 (coff_debug_merge_hash_table_init): Define.
3289 (coff_debug_merge_hash_table_free): Define.
3290 (coff_debug_merge_hash_lookup): Define.
3291 (struct coff_final_link_info): Add debug_merge field.
3292 (coff_debug_merge_hash_newfunc): New static function.
3293 (_bfd_coff_final_link): Allocate and free debug_merge table.
3294 (coff_link_input_bfd): Merge identical enum, struct and union
3297 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3299 Convert i960 COFF to use COFF backend linker.
3300 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3301 structure to store the symbol being used.
3302 (coff_i960_start_final_link): New static function.
3303 (coff_i960_relocate_section): New static function.
3304 (coff_i960_adjust_symndx): New static function.
3305 (coff_start_final_link): Define.
3306 (coff_relocate_section): Define.
3307 (coff_adjust_symndx): Define.
3308 * coffcode.h (bfd_coff_backend_data): Add new callback function
3309 _bfd_coff_start_final_link.
3310 (bfd_coff_start_final_link): Define.
3311 (coff_start_final_link): Define if not defined.
3312 (bfd_coff_std_swap_table): Add coff_start_final_link.
3313 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3315 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3316 function callback is not NULL.
3317 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3318 (_bfd_coff_internal_syment_name): Declare.
3319 * libcoff.h: Rebuild.
3320 * configure.in (icoff_big_vec): Add cofflink.o.
3321 (icoff_little_vec): Likewise.
3322 * configure: Rebuild.
3324 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3326 * Makefile.in (clean-info): Remove extraneous tab from line
3329 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3331 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3332 contents has relocs.
3334 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3336 * coffcode.h (coff_compute_section_file_positions): Keep the
3338 (coff_write_object_contents): Remember if it's a relocatable
3340 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3341 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3342 if relocatable file. Swap out saved raw size.
3344 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3346 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3347 (maintainer-clean): Rename from realclean, passing
3348 maintainer-clean down to subdirectories, but leave realclean as a
3351 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3354 * dep-in.sed: Remove config.h from generated dependencies.
3356 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3357 broken out of sunos_canonicalize_dynamic_symtab.
3358 (sunos_canonicalize_dynamic_symtab): Call new function
3359 sunos_slurp_dynamic_symtab.
3360 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3361 dynamic symbol table to the caller.
3362 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3363 callback to override the symbols being read.
3364 * libaout.h (struct aout_backend_data): Add three new parameters
3365 to add_dynamic_symbols callback.
3367 Extensive minor changes to avoid various gcc warnings. Also:
3368 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3369 * archures.c (bfd_arch_info_type): Change mach field from long to
3371 (bfd_lookup_arch): Change machine parameter from long to unsigned
3374 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3376 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3377 a symbol with a non-zero plt_offset.
3379 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3381 * elfcode.h (align_file_position): Remove; not used.
3383 * configure.in: Only check for <sys/procfs.h> on a native system,
3384 and make sure it defines prstatus_t.
3385 * configure: Rebuild.
3387 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3389 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3391 * config.in: Rename from config.h.in.
3392 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3393 Check for config.h:config.in when creating stamp-h.
3394 * configure: Rebuild.
3395 * Makefile.in (stamp-h): Depend upon config.in rather than
3396 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3397 calling config.status.
3399 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3400 (Makefile): Just rebuild Makefile.
3401 (config.h, stamp-h): New targets.
3402 * configure.in: Create stamp-h when rebuilding config.h.
3403 * configure: Rebuild.
3405 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3407 * configure.in: Call AC_CONFIG_HEADER. Substitute
3408 HOST_64BIT_LONG. Check that various header files exist. Check
3409 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3410 and/or free need to be declared. Don't make a link to sysdep.h.
3411 Define TRAD_HEADER for various hosts.
3412 * configure: Rebuild.
3413 * configure.host: Don't set my_host. Add definitions taken from
3414 host header files for various entries. Remove entries which now
3416 * acconfig.h: New file.
3417 * config.h.in: New file, built by autoheader.
3418 * sysdep.h: New file.
3419 * Makefile.in (do_distclean): Don't remove sysdep.h.
3421 (LOCAL_H_DEPS): New variable.
3422 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3424 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3425 ($(OPTIONAL_BACKENDS)): Likewise.
3426 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3427 looking through sysdep.h.
3428 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3429 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3430 (fprintf_vma, sprintf_vma): Likewise.
3431 (int64_type, uint64_type): Don't define.
3432 * bfd-in2.h: Rebuild.
3433 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3434 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3435 * lynx-core.c: Include stuff from old hosts/lynx.h.
3436 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3437 rather than NO_FCNTL.
3438 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3439 rather than NATIVE_HPPAHPUX_COMPILER.
3440 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3442 * hosts/*.h: Remove all header files which merely include,
3443 declare, and define things. Leave header files which define
3444 information needed by trad-core.c.
3446 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3447 (BFD_CC_FOR_BUILD): Define.
3448 * configure.in: Use BFD_CC_FOR_BUILD.
3449 * configure: Rebuild.
3451 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3453 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3454 * configure: Rebuild.
3456 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3459 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3461 * config.bfd: i386pe_ve -> i386pe_vec.
3463 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3465 * configure.host: Incorporate host Makefile fragments by setting
3467 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3468 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3469 value based on whether the code is being compiled by a cross
3470 compiler. Don't substitute host_makefile_frag or frags.
3471 * aclocal.m4: New file to define local AC_PROG_CC.
3472 * configure: Rebuild.
3473 * Makefile.in (INSTALL): Set to @INSTALL@.
3474 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3475 (INSTALL_DATA): Set to @INSTALL_DATA@.
3477 (CC): Define as @CC@.
3478 (CFLAGS): Set to @CFLAGS@.
3479 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3480 (@host_makefile_frag@): Remove.
3481 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3482 after other options.
3483 (config.status): Remove dependency upon @frags@.
3484 * config/*.mh, config/README: Remove.
3486 * config.bfd: Rewrite to incorporate the contents of the Makefile
3487 fragments by setting shell variables, rather than merely returning
3488 the name of a Makefile fragment.
3489 * configure.in: Use shell variables set by config.bfd rather than
3490 looking at the target Makefile fragment files. Don't substitute
3491 target_makefile_frag. Do substitute TDEFINES.
3492 * configure: Rebuild.
3493 * Makefile.in (@target_makefile_frag@): Remove.
3494 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3495 * config/*.mt: Remove.
3497 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3499 * configure.in: Put changequote lines around "i[345]86" patterns
3500 section of core file support.
3502 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3504 * som.c (som_bfd_print_private_bfd_data): Define to use the
3507 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3509 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3510 entry, text_start and data_start.
3512 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3514 * Makefile.in (OFILES): Remove $(TDEPFILES).
3515 * config/apollo.mt (TDEPFILES): Remove.
3516 * config/README: Update.
3518 * configure.in: For a native configuration, set COREFILE and
3519 COREFLAG based on the canonical host name.
3520 * configure: Rebuild.
3521 * Makefile.in: Rebuild dependencies.
3522 (ALL_CFLAGS): Add @COREFLAG@.
3523 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3524 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3525 support routines. Check LYNX_CORE rather than HOST_LYNX.
3526 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3527 * i386lynx.c: Likewise.
3528 * m68klynx.c: Likewise.
3529 * sparclynx.c: Likewise.
3530 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3531 * *-core.c: Comment changes.
3532 * config/decstation.mh (HDEPFILES): Remove.
3533 (HDEFINES): Remove -DTRAD_CORE.
3534 * config/irix3.mh (RANLIB): Remove.
3535 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3536 (HDEFINES): Remove -DIRIX_CORE.
3537 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3538 (HDEFINES): Remove -DTRAD_CORE.
3539 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3540 * config/ultra3.mh (RANLIB): Remove.
3541 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3542 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3543 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3544 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3545 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3546 * config/i386aix.mh, config/i386bsd.mh: Remove.
3547 * config/i386linux.mh, config/i386mach3.mh: Remove.
3548 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3549 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3550 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3551 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3552 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3553 * config/solaris2.mh, config/stratus.mh: Remove.
3554 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3555 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3557 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3559 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3560 DT_FINI entry if the appropriate symbol is not in the hash table.
3562 * libelf.h (struct elf_backend_data): Add create_program_headers
3563 and want_hdr_in_seg fields.
3564 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3566 (elf_backend_create_program_headers): Likewise.
3567 (elfNN_bed): Initialize create_program_headers and
3569 * elf.c (get_program_header_size): Call create_program_headers
3571 (map_program_segments): Check want_hdr_in_seg backend field. Call
3572 create_program_headers backend routine.
3574 * elf.c (assign_file_positions_except_relocs): Align non allocated
3575 sections when creating an executable.
3577 * elfcode.h (elf_swap_phdr_in): Make non static.
3578 (elf_swap_phdr_out): Make non static.
3579 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3580 (bfd_elf32_swap_phdr_out): Declare.
3581 (bfd_elf64_swap_phdr_in): Declare.
3582 (bfd_elf64_swap_phdr_out): Declare.
3584 * ecofflink.c (ecoff_collect_shuffle): New static function.
3585 (_bfd_ecoff_get_accumulated_pdr): New function.
3586 (_bfd_ecoff_get_accumulated_sym): New function.
3587 (_bfd_ecoff_get_accumulated_ss): New function.
3588 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3589 (_bfd_ecoff_get_accumulated_sym): Declare.
3590 (_bfd_ecoff_get_accumulated_ss): Declare.
3591 * libbfd.h: Rebuild.
3593 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3595 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3597 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3598 warning symbols. If any section is named .gnu.warning.XXX, treat
3599 the contents as a warning to be issued if the symbol XXX is
3601 (elf_link_output_extsym): For an indirect or warning symbol, just
3602 output the symbol it points to.
3604 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3605 if bfd_hash_allocate fails, since it will already be set.
3606 (generic_link_hash_newfunc): Likewise.
3607 (archive_hash_newfunc): Likewise.
3608 (hash_entry_bfd): New static function.
3609 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3610 callback. Allocate a new warning using the hash table newfunc.
3611 Use bfd_hash_replace to update the entry in the hash table, rather
3612 than assuming we can copy the fields with structure assignment.
3614 * hash.c (bfd_hash_replace): New function.
3615 * bfd-in.h (bfd_hash_replace): Declare.
3616 * bfd-in2.h: Rebuild.
3618 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3620 * config.bfd: Add mips*vr4300-*-elf* target.
3621 * config/mipsbvr4300.mt: Added.
3623 See file ChangeLog.2
3630 version-control: never