1 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
4 on Solaris PowerPC systems doesn't get confused.
6 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
9 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
10 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
11 update did_reg and did_reg2.
13 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
15 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
17 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
18 callback routines, pass h->root.string rather than name, in case
19 copy is true and name is transient.
21 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
23 * elfcore.h: Add support for core files with multiple threads.
24 (Primarily for Solaris.)
26 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
28 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
29 section->orelocation is NULL.
31 * coffgen.c (bfd_coff_get_syment): New function.
32 (bfd_coff_get_auxent): New function.
33 * bfd-in.h (bfd_coff_get_syment): Declare.
34 (bfd_coff_get_auxent): Declare.
37 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
39 * elf32-mips.c (struct mips_hi16): Define.
40 (mips_hi16_addr, mips_hi16_addend): Remove.
41 (mips_hi16_list): New static variable.
42 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
43 (mips_elf_lo16_reloc): Process mips_hi16_list.
44 (mips_elf_relocate_section): Permit an arbitrary number of HI16
45 relocs before the associated LO16 reloc.
47 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
49 * versados.c (versados_scan): Check bfd_alloc return value.
50 (versados_object_p): Check all bfd_read return values. Require
51 that lang field be less than 10, to avoid confusion with Intel Hex
54 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
56 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
57 not 0, for an absolute symbol.
58 (NAME(aout,swap_ext_reloc_out)): Likewise.
60 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
61 (ihex_write_object_contents): For a large start address, output
62 the full 32 bit address in record type 5.
64 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
65 to int to avoid promotion problems in prototype.
67 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
69 * configure.host: Use ${srcdir} when looking for picfrag.
71 * configure.host: Switch on ${libdir}, not $(libdir). From
72 alan@spri.levels.unisa.edu.au (Alan Modra).
74 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
75 entry point, not just for DYNAMIC objects.
76 * sunos.c (sunos_add_dynamic_symbols): Always call
77 sunos_create_dynamic_sections. If called with a non DYNAMIC
78 object, don't do anything else.
79 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
81 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
83 * configure.in: Permit --enable-shared to specify a list of
87 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
88 host when configuring with --enable-shard.
90 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
92 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
95 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
96 to avoid crashing in bfd_hash_replace.
98 * sysdep.h: Use #ifdef, not #if.
100 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
102 * config.in: Rebuild.
104 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
106 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
107 (AC_CHECK_HEADERS): Check for sys/time.h
108 (AC_HEADER_TIME): Add macro.
109 * configure: Rebuild.
110 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
111 to control what combination of <time> and <sys/time.h>
114 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
116 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
117 (aout_32_sunos4_write_object_contents): Likewise.
118 * aoutx.h (NAME(aout,machine_type)): Handle
119 bfd_mach_sparc_{sparclet,sparclite}.
120 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
121 (bfd_mach_sparc_v9_p): Update.
122 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
123 * libaout.h (enum machine_type): Add M_SPARCLET.
124 * sunos.c (MACHTYPE_OK): Define.
125 * bfd-in2.h: Regenerated.
127 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
129 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
130 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
131 * elflink.c (_bfd_elf_create_got_section): Store the
132 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
133 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
134 global offset table goes over 0x1000, set the value of
135 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
136 (elf32_sparc_relocate_section): Subtract the offset of
137 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
139 * elfcode.h: Don't include <string.h>.
141 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
143 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
144 generic_link_hash_newfunc. All references changed.
145 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
146 moved here from libbfd-in.h.
147 * libbfd-in.h: Corresponding changes.
148 * libbfd.h: Regenerated.
150 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
152 * aoutx.h (aout_link_input_section_std): When reporting an
153 overflow error, use the name of the symbol in the hash table if
155 (aout_link_input_section_ext): Likewise.
157 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
158 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
160 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
162 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
163 * coffcode.h (coff_compute_section_file_positions): Likewise.
164 (coff_write_object_contents): Likewise.
166 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
168 * section.c (SEC_LINK_ONCE): Define.
169 (SEC_LINK_DUPLICATES): Define.
170 (SEC_LINK_DUPLICATES_DISCARD): Define.
171 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
172 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
173 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
174 * bfd-in2.h: Rebuild.
175 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
176 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
177 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
178 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
179 SEC_LINK_ONCE, and look through the symbol table for the setting
180 for SEC_LINK_DUPLICATES.
181 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
182 set for a section, find the section symbol in the symbol table,
183 and set the aux entry based on SEC_LINK_DUPLICATES.
184 * coffgen.c (coff_print_symbol): Add a space before "checksum".
185 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
186 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
187 * coff-i386.c (i386coff_vec): Likewise.
188 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
190 * VERSION: Bump to 2.6.1.
191 * Makefile.in (stamp-h): Depend upon VERSION.
193 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
195 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
197 * linker.c (generic_link_hash_newfunc): No longer static.
198 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
200 * coff-h8300.c: Add two derived hash tables and their associated
201 funtions and #defines for use by the h8300 linker.
202 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
203 the function vector as needed. Place the address of the function
204 vector entry in the location specified by the R_MEM_INDIRECT reloc.
205 Rewrite the vectors section contents as necessary.
206 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
207 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
208 (coff_bfd_link_hash_table_create): Likewise.
210 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
212 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
213 __attribute__ ((__unused__)) so that -Wall doesn't warn about
215 (hppa_rebuild_insn): Pass pointer to correct type to
216 low_sign_unext and dis_assemble_21.
218 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
220 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
221 Stick with sparc-*-{sysv4*,solaris2*}.
223 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
225 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
226 (coff_swap_aux_out): Swap out extra PE x_scn fields.
227 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
228 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
229 fields is non-zero, print them.
231 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
232 ifdef. Remove unused variables.
233 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
235 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
236 (get_symbol_value): Ifdef out.
237 (pe_ppc_reloc): Ifdef out. Remove unused variables.
238 (coff_ppc_relocate_section): Remove unused variables. Make
239 fprintf strings and argument types correspond. Put before_addr in
241 (dump_toc): Make fprintf strings and argument types correspond.
242 (ppc_process_before_allocation): Remove unused variables. Always
244 (ppc_reflo_reloc): Ifdef out.
245 (ppc_addr32nb_reloc): Ifdef out.
246 (ppc_coff_rtype2howto): Make fprintf strings and argument types
248 (coff_ppc_rtype_to_howto): Likewise.
249 (ppc_coff_swap_sym_in_hook): Remove unused variables.
251 * peicode.h (pe_print_idata): Move otherwise unused variables into
252 the #ifdef where they are used. Always return a value.
253 (pe_print_edata): Make fprintf strings and argument types
254 correspond. Always return a value.
255 (pe_print_pdata): Removed unused variable addr_value. Always
257 (pe_print_reloc): Remove unused variable onaline. Make fprintf
258 strings and argument types correspond. Always return a value.
260 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
261 (ppc_elf_finish_dynamic_symbol): Move definition of unused
262 variable rela inside #if 0 section where it is used.
265 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
266 functions to start with _bfd_.
267 * aout-ns32k.c: Include ns32k.h. Change references to renamed
268 functions in cpu-ns32k.h.
269 * Makefile.in: Rebuild dependencies.
270 (HFILES): Add ns32k.h.
272 * section.c (struct sec): Add linker_mark field. Change
273 user_set_vma and reloc_done to be single bit fields.
274 (STD_SECTION): Update accordingly.
275 * bfd-in2.h: Rebuild.
276 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
278 (aout_link_input_bfd): Don't link unmarked sections.
279 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
281 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
282 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
284 * elflink.h (elf_bfd_final_link): Mark sections included in the
286 (elf_link_input_bfd): Don't link unmarked sections.
287 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
289 (xcoff_link_input_bfd): Don't link unmarked sections.
291 * coffswap.h (coff_swap_scnhdr_out): Include section name in
292 overflow error messages.
294 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
296 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
297 is not set, print "BFD: " before the error message.
299 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
300 Miles Bader <miles@gnu.ai.mit.edu>.
301 * configure: Rebuild.
303 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
305 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
308 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
309 m68k-aout, m68k-coff, and m68k-elf targets.
311 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
313 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
314 (ieee_generic_stat_arch_elt): Restructured to prevent
315 ieee_object_p from being called repeatedly.
317 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
319 * coffcode.h (coff_write_object_contents): Allocate
320 buffers large enough for any FILEHDR or AOUTHDR.
322 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
324 * ecofflink.c (lookup_line): New static function, renamed and
325 slighly changed from old _bfd_ecoff_locate_line.
326 (_bfd_ecoff_locate_line): Cache line number information. Use
327 lookup_line for actual lookup.
329 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
331 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
332 multiple of 20 bytes.
334 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
336 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
337 allocate ecoff_find_line, and don't initialize by hand.
338 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
339 mips_elf_find_line, and don't call memset.
341 * coffcode.h (coff_compute_section_file_positions): If not
342 producing a final executable, don't consider sofar when aligning
343 the section to the correct size.
345 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
347 * coffcode.h (coff_add_missing_symbols): Ifdef out.
348 (coff_write_object_contents): Don't call coff_add_missing_symbols.
349 * coffgen.c (coff_section_symbol): Ifdef out.
351 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
353 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
354 output_bfd is not NULL.
356 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
358 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
359 of bfd_alloc (fixes fix_line not being initialized).
360 Delete zeroing of fix_{value,tag,end,scnlen} fields.
362 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
364 * coffcode.h: Allow specific backends to override the
365 bfd_link_add_symbols routine.
367 * coff-h8300.c: Include genlink.h.
368 (howto_table): Add R_MEM_INDIRECT.
369 (rtype2howto): Support R_MEM_INDIRECT.
370 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
373 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
375 * coff-alpha.c (alpha_relocate_section): Use
376 info->callbacks_warning, rather than _bfd_error_handler, for
377 "multiple gp" warning.
379 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
381 * linker.c (bfd_wrapped_link_hash_lookup): New function.
382 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
383 table string. Use bfd_wrapped_link_hash_lookup.
384 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
386 * aoutx.h (aout_link_write_symbols): Use the name from the hash
387 table, if any, when writing out symbols.
388 (aout_link_input_section_std): Use the name from the hash table,
389 if any, when reporting undefined symbols.
390 (aout_link_input_section_ext): Likewise.
391 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
392 * bout.c (get_value): Likewise.
393 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
394 * ecoff.c (ecoff_reloc_link_order): Likewise.
395 * elflink.h (elf_link_add_object_symbols): Likewise.
396 (elf_reloc_link_order): Likewise.
397 * linker.c (_bfd_generic_link_output_symbols): Likewise.
398 (_bfd_generic_reloc_link_order): Likewise.
399 (default_indirect_link_order): Likewise.
400 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
401 * sunos.c (sunos_add_one_symbol): Likewise.
402 * xcofflink.c (xcoff_link_add_symbols): Likewise.
403 (bfd_xcoff_link_count_reloc): Likewise.
404 (xcoff_reloc_link_order): Likewise.
406 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
407 into -1 for intern->rss.
409 * configure: Rebuild with autoconf 2.8.
411 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
413 * stab-syms.c (__define_stab_duplicate): Define.
414 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
416 * bfd-in.h (bfd_get_stab_name): Declare.
417 * bfd-in2.h: Rebuild.
418 * Makefile.in: Rebuild dependencies.
419 (BFD_LIBS): Add stab-syms.o.
420 (BFD_LIBS_CFILES): Add stab-syms.c.
421 (BFD32_BACKENDS): Remove stab-syms.o.
422 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
423 * configure.in: Don't list stab-syms.o in bfd_backends.
424 * configure: Rebuild.
425 * libaout.h (aout_stab_name): Don't declare.
426 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
429 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
431 * elf.c (assign_file_positions_for_segments): Adjust file offset
432 for section alignment even if SEC_LOAD is not set.
434 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
436 * configure.in: Don't set SHLIB or SHLINK to an empty string,
437 since they appear as targets in Makefile.in.
438 * configure: Rebuild.
440 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
441 don't fiddle with a symbol which is not defined anywhere.
443 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
445 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
446 though they are defined in a shared library.
447 (xcoff_build_ldsyms): Likewise.
449 * coffgen.c (coff_find_nearest_line): Don't look at the line
450 numbers for the section if section->lineno is NULL.
452 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
453 message rather than calling BFD_ASSERT.
454 * elfcode.h (write_relocs): Check return value of
455 _bfd_elf_symbol_from_bfd_symbol.
457 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
459 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
462 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
464 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
466 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
467 hppa_reloc_field_selector_type_alt.
468 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
469 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
471 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
473 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
475 * elf.c (assign_file_positions_for_segments): Adjust the segment
476 memory size for the alignment of a SEC_ALLOC section, not just a
479 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
481 * m68klinux.c: New file.
482 * hosts/m68klinux.h: New file.
483 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
484 * configure.in (m68*-*-linux*): New native host.
485 (m68klinux_vec): New vector.
486 * configure: Rebuild.
487 * targets.c (m68klinux_vec): Declare.
488 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
489 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
490 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
491 declaration from bfd_linux_size_dynamic_sections.
492 (bfd_m68klinux_size_dynamic_sections): Declare.
493 * bfd-in2.h: Rebuild.
494 * Makefile.in: Rebuild dependencies.
495 (BFD32_BACKENDS): Add m68klinux.o.
496 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
498 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
500 * libhppa.h (pa_arch): Add pa20.
501 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
502 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
503 (hppa_field_adjust): Handle e_nsel.
504 * som.c: Provide default definitions for many new relocs found only
505 in hpux10 include files.
506 (som_fixup_formats): Add several new relocs from hpux10.
507 (som_hppa_howto_table): Add hpux10 relocs.
508 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
510 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
512 * mpw-make.sed: Edit out recent shared library support, and
513 rules to rebuild .h files using doc/chew.
515 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
517 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
518 size even of sections with no contents.
520 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
522 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
523 starting with '$' the way we skip names starting with '.'. When
524 updating x_endndx, don't be fooled by an index which has been
527 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
528 struct/union/enum type with no elements.
530 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
532 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
534 * archive.c (bfd_generic_archive_p): If the first file in the
535 archive can not be recognized as an object, don't assume that this
538 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
539 format is not bfd_object.
540 (bfd_elf_get_dt_soname): Likewise.
542 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
544 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
547 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
549 * bfd.c (tdata): Add netbsd_core_data.
550 * bfd-in2.h: Regenerated.
552 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
554 * sunos.c (SUNOS_CONSTRUCTOR): Define.
555 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
556 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
559 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
560 to get the symbol index, matching 14 Jul 95 change.
562 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
564 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
565 Remove duplicate definition of gp.
567 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
569 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
570 assume that we can set the GP value and then get the same value,
571 since it won't be true if the output file is neither ELF nor
573 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
574 _bfd_get_gp_value here.
575 (mips_gprel_reloc): Don't assume we can set and get the GP value.
576 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
578 (mips_elf_lo16_reloc): Likewise.
579 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
580 Don't require that the BFD be ELF.
581 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
582 (mips_elf_gprel32_reloc): Likewise.
583 (mips_elf_relocate_section): Don't assume we can set and get the
585 (mips_elf_finish_dynamic_symbol): Don't bother to use
586 _bfd_get_gp_value here.
588 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
589 Don't change epdr between malloc and free. Be careful not to free
590 NULL pointers. Zero out the first RPDR.
592 * configure.host: On Linux, only pass -rpath option if $(libdir)
593 is neither /lib nor /usr/lib. From Alan Modra
594 <alan@mullet.Levels.UniSA.Edu.Au>.
596 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
598 (elf_dt_name): Rename from elf_dt_needed_name.
599 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
601 (bfd_elf_get_dt_soname): New function.
602 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
603 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
604 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
605 * bfd-in2.h: Rebuild.
607 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
609 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
610 _bfd_sparc_elf_reloc_type_lookup.
611 (bfd_elf32_bfd_reloc_type_lookup): Update.
612 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
613 (sparc64_elf_howto_table): Define.
614 (sparc_reloc_map): Define.
615 (sparc64_elf_reloc_type_lookup): New function.
616 (sparc_elf_wdisp16_reloc): New function.
617 (elf_info_to_howto): Use sparc64_elf_howto_table.
618 (sparc64_elf_relocate_section): Likewise.
619 (bfd_elf64_bfd_reloc_type_lookup): Update.
621 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
623 * configure.host: Check for 'do not mix' from native linker before
624 trying to use -rpath.
626 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
628 * bfd.c (_bfd_get_gp_value): New function.
629 (_bfd_set_gp_value): New function.
630 * libbfd-in.h (_bfd_get_gp_value): Declare.
631 (_bfd_set_gp_value): Declare.
633 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
634 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
635 directly to the fields in the tdata information.
636 (alpha_relocate_section): Likewise.
637 * coff-mips.c (mips_adjust_reloc_in): Likewise.
638 (mips_gprel_reloc): Likewise.
639 (mips_relocate_section): Likewise.
640 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
641 (mips_elf_lo16_reloc): Likewise.
642 (mips_elf_final_gp): Likewise.
643 (mips_elf_gprel16_reloc): Likewise.
644 (mips_elf_gprel32_reloc): Likewise.
645 (mips_elf_relocate_section): Likewise.
646 (mips_elf_finish_dynamic_symbol): Likewise.
648 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
650 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
652 * configure.in: Call AC_PROG_CC before configure.host.
653 * configure: Rebuild.
654 * configure.host: Don't set information which autoconf should
655 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
657 * configure.host: Remove go32 and win32 host information, since it
658 should no longer be needed.
660 * elf.c (map_sections_to_segments): If we have a .dynamic section,
661 then start a new segment rather than put a writable section in a
664 * configure.host: Set RPATH_ENVVAR.
666 * Makefile.in: Rebuild dependencies.
668 * elflink.c (_bfd_elf_create_linker_section): Remove unused
669 zero_section variable.
671 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
673 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
674 ($(srcdir)/libbfd.h): Rename from libbfd.h.
675 ($(srcdir)/libcoff.h): Rename from libcoff.h.
677 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
679 * ieee.c (ieee_write_expression): Only use an R variable for a
680 local symbol. Don't output a zero offset. Handle a zero address.
681 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
682 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
684 (parse_expression): Don't try to handle multiple occurrences of a
685 P variable. Handle I variables differently from X variables. Fix
686 the order of minus expressions.
687 (ieee_slurp_external_symbols): Generate an I variable for an NN
688 record. Fix handling of ATI and ATX records.
689 (ieee_slurp_sections): Only set minimal section attributes.
690 Adjust them later, based on the section contents.
691 (ieee_object_p): Read in the file until just after the ME record.
692 Call ieee_slurp_section_data to set the section flags.
693 (do_one): Add iterations parameter. Only repeat the first load
694 item. Set the section and file reloc flags.
695 (ieee_slurp_section_data): Set section flags. Pass iterations to
697 (ieee_canonicalize_reloc): Handle I variables.
698 (do_with_relocs): Only emit relocation size when necessary.
699 Increase MAXRUN to 127. Change ov to be assigned, and take
700 src_mask and pcrel_offset into account.
701 (ieee_write_data_part): Skip sections that are not loaded.
702 (ieee_write_external_part): Don't output optional last entry of WX
704 (ieee_write_me_part): Make setting of me_record neater.
705 (ieee_generic_stat_arch_elt): Get the size of an archive element.
707 * syms.c (stt): Add entries for zerovars, vars, and code.
709 * elfcode.h (validate_reloc): New static function.
710 (write_relocs): Call validate_reloc for non ELF relocs.
712 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
713 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
714 (TARGET_LITTLE_SYM): Likewise.
716 * config.bfd (m68*-*-psos*): New target.
718 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
720 * i386msdos.c: Remove some #if 0 code.
721 (msdos_write_object_contents): Don't include empty sections in the
722 size computation, regardless of their address.
724 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
726 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
727 is NULL, ie, the -r switch is used.
729 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
731 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
732 (BFD_RELOC_MIPS_GOT_LO16): Define.
733 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
734 * bfd-in2.h, libbfd.h: Rebuild.
735 * elf32-mips.c (mips_reloc_map): Map new relocs.
737 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
739 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
742 * ieee.c (get_symbol): Set the section to bfd_abs_section.
743 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
744 simple number for the section address, rather than an expression.
745 Limit the number of bytes between relocs to MAXRUN.
746 (ieee_write_me_part): Set me_record to the file offset after the
748 (ieee_write_processor): New static function.
749 (ieee_write_object_contents): Use ieee_write_processor.
751 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
753 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
755 * coff-aux.c: Change include of aux.h to aux-coff.h.
757 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
759 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
760 relocation put the addend both in the reloc entry and the data.
761 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
764 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
765 a R_68K_PCxx reloc against a defined global symbol directly.
766 (elf_m68k_check_relocs): Don't count such a reloc.
768 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
769 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
770 symbol for now, otherwise always record the symbol as dynamic.
771 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
772 is not referenced by a dynamic object, and we are not making a
773 shared object, then don't make a PLT entry. If we do make a PLT
774 entry, make sure the symbol has been recorded as dynamic.
776 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
778 * configure.host: When making a shared library, set HLDFLAGS to
779 pass an appropriate -rpath option. Use the make variable SONAME
780 as the shared library soname, rather than computing it here. On
781 SunOS, build stamp-tshlink in place of $(SHLINK).
782 * Makefile.in (SONAME): New variable.
783 ($(SHLINK)): Make a link to the transformed name, as well.
784 (stamp-tshlink): New target.
785 (install): Skip stamp-tshlink during install.
787 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
789 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
790 linker sections have been set up yet.
792 * elf.c (make_mapping): Add an additional argument to suppress
793 making the first section include the program headers.
794 (map_sections_to_segments): If the user used -Ttext such that the
795 program headers are on a different page, do not set the flags
796 saying that this section includes the program headers.
798 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
800 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
801 don't define TRAD_HEADER.
802 * configure: Rebuild.
804 * netbsd-core.c: New file, support for NetBSD core files.
805 * hosts/*nbsd.h: Removed.
807 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
809 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
810 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
811 * libbfd.h, bfd-in2.h: Regenerated.
812 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
813 bfd_elf32_bfd_reloc_type_lookup.
814 (reloc_type{,_names}): Deleted.
815 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
817 (sparc_reloc_map): Add sparc64 relocs.
818 (sparc_elf_notsupported_reloc): New static function.
819 (sparc_elf_wdisp16_reloc): New static function.
820 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
821 (elf32_sparc_relocate_section): Likewise.
822 (bfd_elf32_bfd_reloc_type_lookup): Define.
823 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
824 (reloc_type{,_names}): Deleted.
825 (elf_sparc_howto_table): Deleted.
826 (sparc_reloc_map): Deleted.
827 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
828 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
830 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
832 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
835 * Makefile.in (program_transform_name): New variable.
836 (install): Transform library name before installing it.
838 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
840 * archures.c (bfd_mach_i960_hx): Define.
841 * bfd-in2.h: Rebuild.
842 * cpu-i960.c (scan_960_mach): Accept machine "hx".
843 (MATRIX): Expand entries for HX.
844 (arch_info_struct): Add i960:hx entry.
845 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
846 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
847 (coff_set_flags): Handle bfd_mach_i960_hx.
849 Support for building as a shared library, based on patches from
850 Alan Modra <alan@spri.levels.unisa.edu.au>:
851 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
852 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
853 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
854 * configure: Rebuild.
855 * configure.host: If --enable-shared, adjust shared library stuff
856 based on the host. If the host is SunOS, and the linker supports
857 -rpath, set HLDFLAGS to use it.
858 * Makefile.in (ALLLIBS): New variable.
859 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
860 (COMMON_SHLIB, SHLINK): New variables.
861 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
862 (STAGESTUFF): Remove variable.
863 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
865 (stamp-ofiles): New target, like old ofiles target, but build
866 using a temporary file and move-if-change, and touch stamp-ofiles
868 (ofiles): Just depend upon stamp-ofiles.
869 (stamp-piclist, piclist): New targets.
870 ($(SHLIB), $(SHLINK)): New targets.
871 (targets.o, archures.o): Build twice if PICFLAG is set.
872 (do_mostlyclean): Remove pic/*.o.
873 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
875 (do_distclean): Remove pic and stamp-picdir.
876 (install): Install shared libraries.
877 ($(OFILES)): Depend upon stamp-picdir.
878 (stamp-picdir): New target.
880 * libcoff-in.h: Add comment reminding people that libcoff.h is a
882 * libcoff.h: Rebuild.
884 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
885 flavour of a section with no owner.
887 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
888 ELF_LINK_NON_ELF flag.
889 (mips_elf_create_got_section): Likewise.
891 * elf.c: Revert last change, since it breaks dynamic linking.
892 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
894 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
895 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
896 (elfNN_bed): Don't initialize want_hdr_in_seg field.
898 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
900 * elf.c (assign_file_positions_for_segments): If the backend does
901 not want the elf header or the program headers in the address
902 space, do not include them in the calculations.
904 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
905 function to determine if we need additional program headers.
906 (ppc_elf_modify_segment_map): Define as a NOP function for now.
907 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
909 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
911 * coffcode.h: Move today's libcoff.h change into coffcode.h.
913 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
915 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
916 back into one line. Some compilers (sunos 4.1.3 for example)
917 won't accept args split across more than one line.
919 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
921 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
922 * configure: Regenerate.
924 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
926 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
927 try to do arithmetic on a void *, cast it to a unsigned char * first.
929 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
931 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
932 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
934 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
935 flag for a newly defined symbol.
936 (NAME(bfd_elf,record_link_assignment)): Likewise.
937 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
938 set the DEF or REF_REGULAR flags correctly.
940 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
941 (libbfd.h, libcoff.h): Corresponding change.
943 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
944 a PLT32 reloc as dynamic.
945 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
946 is not referenced by a dynamic object, and we are not making a
947 shared object, then don't make a PLT entry. If we do make a PLT
948 entry, make sure the symbol has been recorded as dynamic.
950 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
952 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
953 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
954 (powerpcle-*-cygwin32): New.
955 * peicode.h (add_data_entry): Get address from vma.
957 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
959 * elflink.c (_bfd_elf_create_linker_section): If the symbol
960 attached to the section has already been created as an undefined
961 symbol, treat it as if it hasn't been created yet.
963 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
965 * elflink.h (elf_bfd_final_link): Don't output initial dummy
966 symbol or section symbols if stripping all symbols and this is not
967 a relocateable link. Don't output the symbol string table if
968 there are no symbols.
969 (elf_link_flush_output_syms): Don't do anything if there are no
972 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
974 * coff-aux.c: New file.
975 * hosts/m68kaux.h: New file.
976 * config.bfd (m68*-apple-aux*): New target.
977 * configure.in (m68*-apple-aux*): New native host.
978 (m68kaux_coff_vec): New vector.
979 * configure: Rebuild.
980 * targets.c (m68kaux_coff_vec): Declare.
981 * coffcode.h (bfd_coff_backend_data): Add field
982 _bfd_coff_link_add_one_symbol.
983 (bfd_coff_link_add_one_symbol): Define.
984 (compare_arelent_ptr): New static function if TARG_AUX.
985 (coff_write_relocs): If TARG_AUX, sort the relocs.
986 (coff_write_object_contents): Set A/UX aouthdr magic number.
987 (coff_link_add_one_symbol): Define if not defined.
988 (bfd_coff_std_swap_table): Initialize new field.
989 * libcoff.h: Rebuild.
990 * cofflink.c (coff_link_add_symbols): Call
991 bfd_coff_link_add_one_symbol rather than
992 _bfd_generic_link_add_one_symbol.
993 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
994 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
995 * coff-mips.c (mips_ecoff_backend_data): Likewise.
996 * Makefile.in: Rebuild dependencies.
997 (BFD32_BACKENDS): Add coff-aux.o.
998 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1000 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1002 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1003 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1005 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1008 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1009 (maintainer-clean): Warn about deleting special files.
1010 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1012 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1013 warning symbols correctly.
1014 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1015 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1016 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1017 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1018 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1019 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1021 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1024 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1026 * libcoff-in.h: aligned newly exported names with bfd naming
1027 conventions. Removed an erroneous define of POWERPC_LE_PE.
1028 * libcoff.h: Rebuild.
1029 * cofflink.c, coff-ppc.c: the above function name changes
1031 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1033 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1034 * ecoff.c (struct extsym_info): Define.
1035 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1036 to ecoff_link_write_external.
1037 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1038 Strip symbols when appropriate.
1040 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1041 * syms.c (BSF_OBJECT): Define.
1042 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1043 * bfd-in2.h: Rebuild.
1044 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1046 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1049 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1050 copying relocs into a shared object, treat a defined global symbol
1052 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1053 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1054 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1056 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1057 real defined symbol, not to a weak defined symbol.
1059 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1061 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1062 and made a few static functions externs.
1064 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1065 POWERPC_LE_PE hack in cofflink.
1067 * libcoff-in.h: promoted the following from cofflink.c to allow
1068 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1069 coff_debug_merge_element, struct coff_debug_merge_type,
1070 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1071 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1072 coff_debug_merge_hash_lookup, coff_link_section_info,
1073 coff_final_link_info, coff_debug_merge_hash_newfunc,
1074 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1076 * libcoff.h: re-gen'd
1078 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1080 * syms.c: Include "bfdlink.h".
1081 (struct stab_find_info): Define.
1082 (_bfd_stab_section_find_nearest_line): New function.
1083 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1084 * libbfd.h: Rebuild.
1085 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1086 * elf.c (_bfd_elf_find_nearest_line): Try calling
1087 _bfd_stab_section_find_nearest_line before searching the ELF
1088 symbol table. Find the closest STT_FUNC symbol, not the last one.
1089 * libcoff-in.h (coff_data_type): Add line_info field.
1090 * libcoff.h: Rebuild.
1091 * coffgen.c (coff_find_nearest_line): Try calling
1092 _bfd_stab_section_find_nearest_line before searching the COFF
1094 * Makefile.in: Rebuild dependencies.
1096 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1098 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1099 4 bytes, so we get the correct value when updating the register
1100 field in little endian mode.
1102 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1105 entry_section fields. Add sntoc and snentry fields.
1106 * libcoff.h: Rebuild.
1107 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1108 not toc_section and entry_section (the COFF file does not have any
1109 sections at this point).
1110 (coff_write_object_contents): Set o_snentry and o_sntoc from
1111 snentry and sntoc rather than entry_section and toc_section.
1112 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1113 snentry, not toc_section and entry_section.
1114 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1115 entry_section from hentry.
1116 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1118 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1119 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1120 than using toc_section directly.
1122 * archures.c: Add missing `.' in enum bfd_architecture.
1123 * bfd-in2.h: Rebuild.
1125 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1126 Robert Lipe <robertl@arnet.com>.
1128 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1130 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1131 to sections we allocate. Use bfd_zalloc to allocate initialial
1132 sections, not bfd_alloc.
1133 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1134 SDA{,2}I16 relocations.
1135 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1136 whether to put something in .sbss or not.
1137 (ppc_elf_relocate_section): Add support for more relocations. Add
1138 in sec->output_offset where appropriate. Make error messages
1139 include the symbol name.
1141 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1142 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1143 doesn't get redefined messages if -shared.
1145 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1146 section if the rel_section field has been set up.
1148 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1150 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1153 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1155 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1156 of flags, only flags used are controlled by mach number. Bump up
1157 output file mach number to highest of input file mach numbers.
1158 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1159 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1161 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1162 bfd_elf64_sparc_vec support.
1164 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1166 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1167 the embedded bit is set on some objects and not on others. Just
1169 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1172 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1174 * coffcode.h (coff_new_section_hook): Don't try to align the
1177 * coffcode.h (coff_set_section_contents): Fix the handling of the
1178 .lib section to work even if the entire section contents are
1179 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1180 Robert Lipe <robertl@arnet.com>.
1182 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1184 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1185 memory here for contents.
1187 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1188 _SDA2_BASE_ by 32768.
1189 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1190 started using. Allocate contents for .sdata and .sdata2 sections
1192 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1194 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1195 size _SDA{,2}_BASE_.
1196 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1199 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1201 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1203 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1204 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1205 (bfd_mach_sparc_v9a): Define.
1206 (bfd_mach_sparc_v9_p): Define.
1207 * bfd-in2.h: Regenerated.
1208 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1210 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1211 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1212 to bfd_elf32_sparc_vec.
1213 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1214 Add v8plus{,a} support.
1216 (sparc_compatible): New function.
1217 * elf32-sparc.h: #include "elf/sparc.h".
1218 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1219 elf32_sparc_final_write_processing): New functions.
1220 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1221 elf_backend_final_write_processing): Define.
1223 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1225 * elf-bfd.h (struct elf_link_hash_entry): Add
1226 linker_section_pointer field.
1227 (enum elf_linker_section_enum): Enumeration for new way of
1228 creating linker dynamic sections and symbols.
1229 (elf_linker_section{,_pointers}): New structures for creating
1230 dynamic sections and symbols.
1231 (elf_obj_tdata): Add linker_section_pointers and linker_section
1233 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1234 (_bfd_elf_create_linker_section): New declarations.
1235 (_bfd_elf_find_pointer_linker_section): Ditto.
1236 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1237 (_bfd_elf_make_linker_section_rela): Ditto.
1239 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1241 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1242 (ppc_elf_create_linker_section): New function to create the
1243 sections .got, .sdata, and .sdata2.
1244 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1246 (ppc_elf_check_relocs): Support more of the eabi relocations.
1247 (ppc_elf_relocate_section): Ditto.
1248 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1249 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1251 * elflink.h (elf_create_pointer_linker_section): New function to
1252 create initialized pointers in dynamic linker sections.
1253 (elf_finish_pointer_linker_section): Actually intialize the
1254 pointers created above.
1256 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1257 macros to provide both 32 and 64 bit versions of
1258 elf_create_pointer_linker_section.
1259 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1260 provide both 32 and 64 bit versions of
1261 elf_finish_pointer_linker_section.
1263 * elflink.c (_bfd_elf_create_linker_section): New function to
1264 create a linker section.
1265 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1266 given address in the linker pointer offsets created for a given
1268 (_bfd_elf_make_linker_section_rela): Make a RELA section
1269 corresponding to the generated linker section.
1271 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1273 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1275 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1277 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1278 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1279 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1280 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1281 toc entry in an objdump) for now.
1282 (ppc_do_last, ppc_get_last): New function - needed to save processing
1283 the toc owner to the end.
1284 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1287 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1288 toc owner from being done till last. Must define POWERPC_LE_PC
1291 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1293 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1295 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1296 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1298 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1300 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1302 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1306 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1308 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1310 * elf.c (assign_file_positions_for_segments): Don't increment file
1311 offset for a segment which contains no loadable sections.
1313 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1315 * reloc.c: Add new PowerPC relocations.
1316 * {bfd-in2,libbfd}.h: Regenerate.
1318 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1319 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1321 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1323 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1326 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1329 * coffgen.c (coff_find_nearest_line): Don't try to cache
1330 information in sections that are not owned by a BFD. From Richard
1331 Henderson <richard@atheist.tamu.edu>.
1333 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1334 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1335 * elflink.h (elf_link_output_extsym): Remove special check for
1338 * ecoffswap.h: Add prototypes for static functions.
1340 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1342 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1343 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1345 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1346 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1347 support. Begin support for R_PPC_SDA{2,}REL.
1349 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1351 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1352 create the .got and .got.neg sections.
1353 (ppc_elf_size_dynamic_sections): Call it.
1354 (ppc_elf_check_relocs): Call it.
1355 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1356 (ppc_elf_check_relocs): Add error messages for relocations we
1357 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1360 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1362 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1363 section flags for V.4 and eabi.
1365 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1367 * elf.c (assign_file_positions_for_segments): If a segment
1368 contains no sections, don't mark it as readable.
1370 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1371 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1373 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1374 dynamic section, if there is one.
1375 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1376 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1377 (bfd_elf64_swap_dyn_in): Likewise.
1378 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1380 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1382 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1383 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1384 <pirker@eiunix.tuwien.ac.at>.
1386 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1388 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1389 PowerPC V.4 and eabi.
1390 * bfd-in2.h: Regenerate.
1391 * libfd.h: Regenerate.
1393 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1395 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1396 section type and SHF_EXCLUDE section flag, turning them into the
1397 appropriate bfd section flag.
1399 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * xcofflink.c (xcoff_link_add_symbols): Create the special
1402 sections if we see a DYNAMIC object, in case that is the only
1403 XCOFF input object we see.
1405 * elf32-mips.c: Extensive changes for a start at dynamic linking
1406 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1408 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1409 (struct elf_backend_data): Remove
1410 elf_backend_create_program_headers field. Add
1411 elf_backend_additional_program_headers and
1412 elf_backend_modify_segment_map fields.
1413 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1415 (elf_backend_additional_program_headers): Likewise.
1416 (elf_backend_modify_segment_map): Likewise.
1417 (elf_backend_create_program_headers): Don't define.
1418 (elfNN_bed): Change to account for field changes.
1419 * elf.c (assign_file_positions_for_segments): Call new
1420 modify_segment_map backend function. Don't call old
1421 create_program_headers backend function.
1422 (get_program_header_size): Call additional_program_headers rather
1423 than create_program_headers.
1424 * elflink.h (elf_link_add_object_symbols): Initialize
1425 type_change_ok from new backend field.
1426 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1428 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1429 a reloc against the appropriate section.
1431 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1432 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1433 (elf_flags_init): Rename from elf_ppc_flags_init.
1434 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1436 (ppc_elf_copy_private_bfd_data): Likewise.
1437 (ppc_elf_merge_private_bfd_data): Likewise.
1439 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1442 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1444 * coff-alpha.c (alpha_relocate_section): During final link, allow
1445 output .lita section to be bigger than 64k by adjusting gp value
1446 on a per-input section basis.
1447 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1449 (struct ecoff_section_tdata): Add gp field.
1451 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1453 Handle Alpha ECOFF changes in OSF/1 3.2.
1454 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1456 * coff-alpha.c: Include "aout/ar.h".
1457 (alpha_ecoff_get_relocated_section_contents): Don't require an
1458 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1459 3.2 doesn't generate one.
1460 (alpha_relocate_section): Likewise.
1461 (alpha_ecoff_slurp_armap): Define.
1462 (alpha_ecoff_slurp_extended_name_table): Define.
1463 (alpha_ecoff_construct_extended_name_table): Define.
1464 (alpha_ecoff_truncate_arname): Define.
1465 (alpha_ecoff_write_armap): Define.
1466 (alpha_ecoff_generic_stat_arch_elt): Define.
1467 (alpha_ecoff_update_armap_timestamp): Define.
1469 (alpha_ecoff_read_ar_hdr): New static function.
1470 (alpha_ecoff_get_elt_at_filepos): New static function.
1471 (alpha_ecoff_openr_next_archived_file): New static function.
1472 (alpha_ecoff_get_elt_at_index): New static function.
1473 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1474 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1475 _bfd_ecoff to alpha_ecoff.
1476 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1477 field from backend structure, rather than always calling
1478 _bfd_get_elt_at_filepos.
1479 * coff-mips.c (mips_ecoff_backend_data): Initialize
1480 get_elt_at_filepos field.
1481 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1482 from _bfd_generic_read_ar_hdr with minor changes.
1483 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1484 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1485 * libbfd.h: Rebuild.
1487 * bfd-in.h (BFD_IN_MEMORY): Define.
1488 * libbfd-in.h (struct bfd_in_memory): Define.
1489 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1490 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1491 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1492 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1493 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1494 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1495 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1496 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1497 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1498 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1500 (bfd_openstreamr): Likewise.
1501 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1502 BFD_IN_MEMORY is not set.
1503 * riscix.c (riscix_some_aout_object_p): Likewise.
1504 * bfd-in2.h, libbfd.h: Rebuild.
1506 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1507 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1508 (bfd_get_elt_at_index): Define.
1509 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1510 bfd_get_elt_at_index. Change index parameter from int to
1512 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1513 (_bfd_noarchive_get_elt_at_index): Define.
1514 (_bfd_archive_bsd_get_elt_at_index): Define.
1515 (_bfd_archive_coff_get_elt_at_index): Define.
1516 * bfd-in2.h, libbfd.h: Rebuild.
1517 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1518 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1519 * ieee.c (ieee_get_elt_at_index): Define.
1520 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1521 * oasys.c (oasys_get_elt_at_index): Define.
1522 * som.c (som_get_elt_at_index): Define.
1524 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1525 numbers to the .text section.
1527 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1530 If there is a SEC_DEBUGGING section, get the contents of the debug
1531 information part from it.
1532 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1534 (ieee_write_object_contents): Check ieee_write_debug_part return.
1536 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1538 * config.bfd (i[345]86-*-freebsd*): Add target.
1539 * configure.in (i386freebsd_vec): Add vec.
1540 * configure: Regenerate.
1541 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1542 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1543 Rebuild dependencies..
1544 * freebsd.h: New file.
1545 * i386freebsd.c: New file.
1546 * targets.c (i386freebsd_vec): Declare.
1547 (bfd_target_vector): Add i386freebsd_vec.
1548 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1549 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1551 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * ieee.c (ieee_slurp_debug): New static function.
1554 (ieee_object_p): Call it.
1555 (ieee_slurp_section_data): Skip debugging sections.
1556 (ieee_get_reloc_upper_bound): Likewise.
1557 (ieee_get_section_contents): Likewise.
1558 (ieee_canonicalize_reloc): Likewise.
1559 (ieee_write_section_part): Likewise.
1560 (ieee_write_debug_part): Likewise.
1561 (ieee_write_data_part): Likewise.
1562 (init_for_output): Likewise.
1564 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1566 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1568 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1569 relocs, since ppc_elf_relocate_section handles the linker case.
1570 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1572 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1573 ppc_elf_relocate_section since that is now the only caller.
1574 (ppc_elf_relocate_section): Ditto.
1576 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * coffcode.h (coff_write_object_contents): If we don't know the
1579 section of the entry point for an XCOFF executable, always set the
1580 entry address to -1.
1582 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1584 * elf.c (bfd_section_from_shdr): Add support for note sections.
1586 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * bfd-in.h (struct _symbol_info): Add stab_type field.
1589 * bfd-in2.h: Rebuild.
1590 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1592 * elf32-ppc.c: Remove trailing newline from calls to
1594 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1595 difference if target endianness is known.
1597 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1599 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1600 old style TOC16 references without using R_PPC_GOT.
1601 (ppc_reloc_type): Ditto.
1602 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1603 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1604 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1605 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1606 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1608 (ppc_elf_adjust_dynamic_symbol): Ditto.
1609 (ppc_elf_adjust_dynindx): Ditto.
1610 (ppc_elf_size_dynamic_sections): Ditto.
1611 (ppc_elf_finish_dynamic_symbol): Ditto.
1612 (ppc_elf_finish_dynamic_sections): Ditto.
1613 (ELF_DYNAMIC_INTERPRETER): Define.
1615 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1617 * elf.c (copy_private_bfd_data): When attaching sections to
1618 segments ignore sections that won't be allocated. Patch from
1621 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1623 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1626 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1628 * coff-i960.c (CALC_ADDEND): Define.
1629 (coff_i960_relocate_section): Add the input section VMA to the
1630 addend for PC relative relocs.
1632 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1634 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1635 to correctly terminate.
1637 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1639 * targets.c (enum bfd_endian): Define.
1640 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1641 from boolean to enum bfd_endian. Change header_byteorder_big_p
1643 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1644 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1645 * bfd-in2.h: Rebuild.
1646 * All targets: Change initialization of byteorder and
1647 header_byteorder to use enum bfd_endian values rather than
1649 * All files: Change all references to byteorder_big_p and
1650 header_byteorder_big_p to use new bfd_*_endian macros.
1652 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1654 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1656 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1658 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1660 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1662 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1664 * ieee.c: Lots of minor cleanups. Make many functions return
1665 errors rather than calling abort. Also:
1666 (ieee_write_twobyte): Remove; change callers to call existing
1667 ieee_write_2bytes function.
1668 (ieee_write_expression): Don't output the section twice when
1669 outputting a local symbol. Don't emit an extraneous zero if there
1671 (ieee_slurp_sections): Set the lma as well as the vma.
1672 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1674 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1675 a recognized one or bfd_arch_unknown.
1676 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1678 (ihex_get_symtab): Likewise.
1680 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1682 * aoutx.h: Include <ctype.h>.
1683 (struct aout_link_includes_table): Define.
1684 (struct aout_link_includes_totals): Define.
1685 (struct aout_link_includes_entry): Define.
1686 (aout_link_includes_lookup): Define macro.
1687 (struct aout_final_link_info): Add includes field.
1688 (aout_link_includes_newfunc): New static function.
1689 (NAME(aout,final_link)): Initialize includes hash table.
1690 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1692 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1694 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1696 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1698 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1700 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1702 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1703 (pe_print_private_bfd_data): call pe_print_reloc.
1704 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1705 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1706 up some debugging as well.
1708 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1710 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1713 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1715 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1716 when setting sections to NULL.
1718 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1720 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1722 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1723 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1725 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1726 * bfd-in2.h: Rebuild.
1728 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1730 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1732 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1734 * ihex.c (ihex_scan): Handle record types 4 and 5.
1735 (ihex_object_p): Permit types 4 and 5.
1736 (ihex_set_section_contents): Remove check for out of range
1738 (ihex_write_object_contents): Generate types 4 and 5.
1740 * elflink.h (elf_link_output_extsym): Just ignore warning and
1741 indirect references to symbols which don't really exist.
1743 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1745 * peicode.h (pe_print_idata): Minor format fixes
1746 (pe_print_edata): New function. Under private printing, this formats
1747 the edata section of a PE file.
1748 (pe_print_private_bfd_data): Added call to pe_print_edata.
1750 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1752 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1753 index, don't call stoi.
1755 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1757 * srec.c (srec_scan): Set lma as well as vma.
1759 * ihex.c: New file; support for Intel Hex format.
1760 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1761 (ihex_vec): Declare.
1762 (bfd_target_vector): Always include ihex_vec.
1763 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1764 * Makefile.in: Rebuild dependencies.
1765 (BFD_LIBS): Add ihex.o
1766 (BFD_LIBS_CFILES): Add ihex.c.
1767 * bfd-in2.h: Rebuild.
1769 * elf.c (assign_file_positions_for_segments): Sort the sections in
1771 (get_program_header_size): Return the right size if segment_map is
1773 (copy_private_bfd_data): Don't bother to sort the sections.
1775 * bfd.c (bfd_record_phdr): New function.
1776 * bfd-in.h (bfd_record_phdr): Declare.
1777 * bfd_in2.h: Rebuild.
1779 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1782 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1783 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1785 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1786 (bfd_zmalloc): Change declaration.
1787 * libbfd.h: Rebuild.
1788 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1789 and realloc. Don't set bfd_error_no_memory if they fail.
1791 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1793 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1794 uses as well. Added a new howto to deal with TOCREL16 relocs that
1795 are TOCDEFN as well.
1796 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1797 to handle RVA relocs from dlltool.
1798 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1799 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1800 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1802 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1803 to get the right section alignment.
1805 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1807 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1808 p_paddr if p_paddr is zero.
1809 (make_mapping): Set includes_filehdr and includes_phdrs for first
1811 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1813 (assign_file_positions_for_segments): Handle includes_filehdr and
1814 includes_phdrs. Remove special handling of PT_PHDR and first
1816 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1817 when appropriate. Remove special handling of PT_PHDR segment.
1818 Use a more complex condition for when a section is included in a
1819 segment to handle Solaris linker oddities.
1821 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1823 * coff-m88k.c (howto_table): Reformatted for easier reading;
1824 special_function now points to new function m88k_special_reloc.
1825 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1827 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1828 be done correctly by m88k_special_reloc.
1829 (reloc_processing): New function to be used by RELOC_PROCESSING.
1830 (RELOC_PROCESSING): Define to call reloc_processing.
1832 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1834 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1835 (pe_print_pdata): Likewise.
1837 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1838 obstack_alloc fails.
1839 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1841 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1842 * Many files: don't set bfd_error_no_memory if one of the above
1845 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1846 if p_paddr_valid is set.
1847 (copy_private_bfd_data): New static function.
1848 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1850 * elf.c (assign_file_positions_for_segments): Fix case where extra
1851 program headers were allocated.
1853 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1854 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1855 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1856 _bfd_elf_print_private_bfd_data.
1858 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1859 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1860 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1861 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1862 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1863 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1864 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1866 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1868 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1869 * elf.c (make_mapping): New static function.
1870 (map_sections_to_segments): New static function.
1871 (elf_sort_sections): New static function.
1872 (assign_file_positions_for_segments): New static function.
1873 (map_program_segments): Remove.
1874 (get_program_header_size): Remove sorted_hdrs, count, and
1875 maxpagesize parameters. Simplify.
1876 (assign_file_positions_except_relocs): When generating an
1877 executable, use assign_file_positions_for_segments.
1878 (elf_sort_hdrs): Remove.
1879 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1880 to get_program_header_size.
1882 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1884 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1886 * configure, config.in: Regenerate with autoconf 2.7.
1888 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1889 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1891 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1893 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1894 (ecoff_sec_to_styp_flags): Likewise.
1895 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1896 (ecoff_set_symbol_info): Handle scRConst.
1897 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1898 (ecoff_compute_section_file_positions): Handle .rconst section.
1899 (_bfd_ecoff_write_object_contents): Likewise.
1900 (ecoff_link_check_archive_element): Handle scRConst.
1901 (ecoff_link_add_externals): Likewise.
1902 (ecoff_link_write_external): Handle .rconst section.
1903 (ecoff_reloc_link_order): Likewise.
1904 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1905 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1907 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1909 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1910 DEF_DYNAMIC flag is set.
1912 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1914 * host-aout.c: If TRAD_HEADER is defined, include it.
1916 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1918 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1919 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1920 (BFD_NEED_DECLARATION): New function.
1921 * configure.in: Use BFD_NEED_DECLARATION.
1922 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1923 * configure, config.in: Rebuild with autoconf 2.6.
1925 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1926 special_sections before returning when called with a non XCOFF
1929 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1932 * coffcode.h (coff_compute_section_file_positions): Only pad the
1933 previous section to force file alignment when creating an
1936 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1938 * coffcode.h (coff_compute_section_file_positions): If
1939 RS6000COFF_C, set up the .debug section.
1941 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1942 if it is not large enough to accomodate the entire TOC area with
1943 signed 16 bit offsets.
1944 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1946 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1947 TOC anchor to use the TOC value used in the output file.
1949 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1951 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1952 (_bfd_coff_read_string_table): Likewise.
1954 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1956 * pe-arm.c: Fix typos.
1957 * coff-arm.c: Likewise.
1959 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1961 * coff-ppc.c (list_ele): Added "cat"egory member.
1962 (record_toc): New category parameter (priv or pub).
1963 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1964 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1965 the mainline. It addes extra toc cells in error.
1966 (ppc_coff_swap_sym_in_hook): Added some documentation.
1967 (dump_toc): Can now diagnose "virtual toc" chicanery.
1969 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1971 * elf-bfd.h (struct elf_link_hash_table): Change type of
1972 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1974 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1977 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1979 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1980 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1981 defined or mentioned in a regular file.
1983 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1985 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1986 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1987 (coff_ppc_relocate_section): Correct REL24 handling
1988 (ppc_process_before_allocation): Correct TOCDEFN handling
1990 * peicode.h (dir_names): Added name descriptions
1992 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1994 * VERSION: Updated to cygnus-2.6.
1996 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1998 * targets.c (m68k4knetbsd_vec): Declare.
2000 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2002 * targets.c (bfd_target): Change type of second argument to
2003 _bfd_print_private_bfd_data from void * to PTR.
2004 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2005 using PTR rather than void *.
2006 * bfd-in2, libbfd.h: Rebuild.
2007 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2009 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2010 _bfd_generic_bfd_print_private_bfd_data rather than casting
2013 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2015 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2016 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2018 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2019 BFD64_BACKENDS_CFILES): New variables.
2022 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2024 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2025 not at the file position of the first section.
2026 * coffcode.h (coff_compute_section_file_positions): Avoid using
2028 (coff_write_object_contents): When generating a PPC PE executable
2029 with no symbols, round up the file size to a COFF_PAGE_SIZE
2031 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2032 don't write out a string table.
2034 * elf.c (bfd_section_from_shdr): When using a different section
2035 header, pass the new one to _bfd_elf_make_section_from_shdr.
2036 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2037 (elf_map_symbols): Add section VMA to symbol value when comparing
2039 (_bfd_elf_compute_section_file_positions): Only build symbol table
2040 if there are some symbols. Set file offset of symtab and strtab
2042 (assign_file_positions_except_relocs): Remove dosyms parameter.
2043 Change all callers. Never set file offset of symtab and strtab
2045 (_bfd_elf_copy_private_section_data): New function.
2046 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2047 (_bfd_elf_copy_private_symbol_data): New function.
2048 (swap_out_syms): Check for special mapping of st_shndx created by
2049 copy_private_symbol_data.
2050 * elfxx-target.h: Use new copy routines.
2051 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2052 (_bfd_elf_copy_private_section_data): Declare.
2054 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2056 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2059 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2060 _bfd_dummy_target, matching the recent change to archive
2063 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2065 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2066 arithmetic on PTR types.
2068 * aout-target.h (MY(callback)): Set the lma of the sections.
2070 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2071 symbol into a reloc against the section.
2073 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2075 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2076 glue for the relocs: IMGLUE and IFGLUE.
2077 (record_toc): new function - tracks toc contents
2078 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2079 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2080 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2081 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2082 (ppc_record_toc_entry): Removed a debug define (duh)
2084 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2085 (pe_print_idata): New function - formats the idata section data
2086 (pe_print_pdata): New function - formats the pdata section data
2087 (pe_print_private_bfd_data): calls to above
2089 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2091 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2092 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2093 TARGET_SYM and TARGET_NAME for vector and BFD name.
2094 * coff-pmac.c (pmac_xcoff_vec): Remove.
2095 (TARGET_SYM, TARGET_NAME): Define.
2096 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2097 machine to 0, not all PowerMacs are 601s.
2099 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2101 * elfcode.h (elf_object_p): Read in any program headers.
2102 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2103 based on the program headers, if any.
2104 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2105 (map_program_segments): Set p_paddr of program headers based on
2108 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2110 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2113 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2114 trying to do a relocateable link with a non-a.out object file.
2116 * archive.c (bfd_generic_archive_p): Check the first object file
2117 in an archive even if target_defaulted is set. If the object file
2118 has the wrong xvec, reject it.
2120 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2121 be represented, report the name via _bfd_error_handler.
2122 (translate_to_native_sym_flags): Likewise.
2123 * elf32-mips.c (mips_elf_final_link): Likewise.
2124 * oasys.c (oasys_write_sections): Likewise.
2126 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2127 which checks for STYP_OVRFLO sections.
2128 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2129 reloc and lineno count overflows.
2130 (coff_write_object_contents): Call coff_count_linenumbers before
2131 coff_compute_section_file_positions. If RS6000COFF_C, handle
2132 reloc and lineno count overflows.
2133 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2134 relocs before dealing with .pad sections. Count overflow section
2135 headers when handling .pad sections.
2137 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2140 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2141 (struct xcoff_link_hash_table): Add descriptor_section and
2142 special_sections fields.
2143 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2144 (xcoff_link_add_symbols): Set linkage section alignment. Create
2145 descriptor section. Check for magic symbol names (_text, etc.),
2146 and record them in special_sections if found. Set
2147 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2148 descriptor field to point back to the function code symbol.
2149 (xcoff_sweep): Always mark the special descriptor_section.
2150 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2151 function descriptor, and mark it if it is.
2152 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2153 parameter, and fill it in. Allocate space for the descriptor
2155 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2156 global linkage code. If an undefined function descriptor is
2157 exported, arrange to define it. Warn about any other undefined
2159 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2160 (xcoff_write_global_symbol): Create a function descriptor when
2162 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2163 * bfd-in2.h: Rebuild.
2165 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2167 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2168 (ppc_coff_link_hash_table): new types for hashing
2169 (ppc_coff_link_hash_newfunc): hash entry constructor
2170 (ppc_coff_link_hash_table_init): hash table initializer
2171 (ppc_coff_link_hash_table_create): hash table constructor
2172 (ppc_record_toc_entry): changed references to hash table
2173 (coff_ppc_relocate_section): changed references to hash table
2175 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2176 * libcoff.h: Rebuild
2178 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2179 (coff_link_add_symbols): removed toc_offset init
2181 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2183 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2186 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2187 if it is given and mmep is available.
2188 * acconfig.h: Undef USE_MMAP.
2189 * configure, config.in: Regenerated.
2190 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2191 table handling the old way.
2192 (aout_get_external_symbols): Don't complain if last byte of string
2194 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2195 (bfd_free_window) [! USE_MMAP]: Don't define.
2196 (bfd_get_file_window,
2197 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2199 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2201 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2204 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2207 compatible with AMD generated COFF files. Try to support both AMD
2208 and GNU formats simultaneously.
2209 (coff_a29k_relocate_section): Likewise.
2211 * libbfd.c (bfd_get_file_window): Change writable parameter from
2212 int to boolean; update all callers. Pass MAP_SHARED if not
2213 writable--it's required on Solaris. Cast fprintf argument to
2215 * bfd-in.h (bfd_get_file_window): Update declaration.
2216 * bfd-in2.h: Rebuild.
2217 * aoutx.h: Update calls to bfd_get_file_window.
2219 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2221 (xcoff_swap_ldhdr_in): New static function.
2222 (xcoff_swap_ldsym_in): New static function.
2223 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2224 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2225 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2226 Handle XTY_ER/XMC_XO symbols correctly.
2227 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2228 rather than normal symbol table.
2229 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2230 already defined with the same absolute value.
2231 (xcoff_mark): When considering called symbols, check whether the
2232 descriptor is from a dynamic object, rather than the symbol
2234 (xcoff_build_ldsyms): Likewise.
2236 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2237 Cast realloc and malloc return values. If malloc or realloc fail,
2238 set bfd_error_no_memory.
2239 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2240 * bfd-in2.h: Rebuild.
2242 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2244 * coff-ppc.c (ppc_record_toc_entry): new function.
2245 (in_reloc_p): changed return value.
2246 (coff_ppc_relocate_section): much rework.
2247 (ppc_allocate_toc_section): new function.
2248 (ppc_process_before_allocation): new function.
2249 (ppc_coff_swap_sym_in_hook): new function.
2251 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2252 (coff_link_add_symbols): initialize toc_offset.
2254 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2255 (coff_swap_aouthdr_out): Added more sections to the data
2256 dictionary for the pe file header. Also changed linker version
2257 number on the ppc side.
2258 (dir_names): small improvements to the dictionary printing.
2259 (pe_mkobject_hook): save the file level flags.
2261 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2262 (pe_tdata): added real_flags field
2263 (coff_tdata): added local_toc_sym_map and access macro
2265 * libcoff.h (coff_link_hash_entry): added toc_offset field
2266 (pe_tdata): added real_flags field
2267 (coff_tdata): added local_toc_sym_map and access macro
2269 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2270 (coff_mkobject): init for local_toc_sym_map
2271 (coff_write_object_contents): set the internal_a.magic to
2272 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2275 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2277 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2278 entries until both the line number address and the function name
2279 address are too large.
2281 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2282 * configure: Rebuilt.
2284 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2285 is defined in the environment.
2287 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2289 * som.c (som_get_section_contents_in_window): Define to use
2292 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2294 * coff-i860.c: New file, based on coff-i386.c.
2295 * cpu-i860.c: New file, based on cpu-i386.c.
2296 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2297 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2298 targets, using i860coff_vec.
2299 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2300 trad-core.o and hosts/i860mach3.h.
2301 (i860coff_vec): Use coff-i860.o and cofflink.o.
2302 * configure: Rebuild.
2303 * Makefile.in: Rebuild dependencies.
2304 (ALL_MACHINES): Add cpu-i860.o.
2305 (BFD32_BACKENDS): Add coff-i860.o.
2306 (CFILES): Add cpu-i860.c and coff-i860.c.
2307 * targets.c (i860coff_vec): Declare.
2308 (bfd_target_vector): Add &i860coff_vec.
2309 * archures.c (bfd_i860_arch): Declare.
2310 (bfd_archures_list): Add &bfd_i860_arch.
2311 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2312 (coff_set_flags): Handle bfd_arch_i860.
2313 (coff_write_object_contents): Handle I860 a.out magic number.
2315 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2317 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2318 the created .tc section to 2.
2319 (xcoff_mark): Don't keep a .loader reloc for a call to an
2320 undefined symbol when creating a shared library.
2321 (xcoff_build_ldsyms): When creating a shared library, generate
2322 global linkage code for a call to an undefined symbol.
2324 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2326 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2327 BFD32_BACKENDS, BFD64_BACKENDS.
2328 (.dep1): Put mkdep output in a separate file.
2329 Rebuilt dependencies.
2331 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2334 Permit use of mmap when available:
2336 * configure.in: Check for mmap, madvise, mprotect.
2337 * config.in, configure: Regenerated.
2339 * libbfd.c (struct _bfd_window_internal): Define type.
2340 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2342 (ok_to_map): New static variable for debugging.
2343 (_bfd_generic_get_section_contents_in_window): New function.
2344 * bfd-in.h (bfd_window_internal): Declare type.
2345 (bfd_window): Define type.
2346 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2347 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2350 * libaout.h (struct aoutdata): Add two window fields.
2351 (obj_aout_sym_window, obj_aout_string_window): New macros.
2352 * aoutx.h (some_aout_object_p): Initialize windows.
2353 (aout_get_external_symbols): Get symbol data and strings in
2354 windows instead of explicitly allocated buffers.
2355 (slurp_symbol_table): Free window instead of memory.
2356 (bfd_free_cached_info): Release windows instead of freeing storage
2358 (aout_link_free_symbols): Ditto.
2360 * targets.c (bfd_target): Add new field for
2361 get_section_contents_in_window.
2362 (BFD_JUMP_TABLE_GENERIC): Updated.
2363 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2364 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2365 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2366 macros for get_section_contents_in_window field.
2368 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2370 * core.c: Renamed to corefile.c
2371 * makefile.dos (OBJS): Change core.o to corefile.o
2372 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2375 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2377 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2378 targ_selvecs to allow debugging under Irix-5 native.
2381 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2383 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2384 to o. Clobber and restore the list of new csects around the call
2385 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2386 linker error and the linker wants to read the symbol table. Reset
2387 the line number count of a real section even if it has no relocs.
2388 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2390 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2393 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2395 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2396 an undefined symbol in a shared link.
2398 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2399 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2400 phdm@info.ucl.ac.be (Philippe De Muyter).
2402 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2404 * coff-m88k.c (rtype2howto): New static function.
2405 (RTYPE2HOWTO): Use it rather than a macro definition.
2407 * coffcode.h (coff_write_object_contents): set internal_a.magic
2408 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2410 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2411 define TRAD_HEADER to new file hosts/delta68.h.
2412 m88*-motorola-sysv*, however, does use ptrace-core.o.
2413 * hosts/delta68.h: New file.
2415 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2416 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2418 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2420 * i386linux.c (MY(vec)): Declare before use.
2422 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2424 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2425 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2427 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2428 BFD is not of the right type.
2429 (bfd_elf_get_needed_list): Likewise.
2430 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2431 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2432 * xcofflink.c (XCOFF_XVECP): Define.
2433 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2435 (bfd_xcoff_import_symbol): Likewise.
2436 (bfd_xcoff_export_symbol): Likewise.
2437 (bfd_xcoff_link_count_reloc): Likewise.
2438 (bfd_xcoff_record_link_assignment): Likewise.
2439 (bfd_xcoff_size_dynamic_sections): Likewise.
2441 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2442 table index against the number of symbols for a base relative
2445 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2447 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2448 full_aouthdr flag here...
2449 (_bfd_xcoff_bfd_final_link): ...not here.
2451 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2453 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2454 systems that have a system <libelf.h>.
2455 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2456 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2457 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2458 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2459 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2460 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2461 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2463 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2465 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2466 set, set BSF_WEAK in symbol. Change all callers.
2467 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2468 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2469 _bfd_generic_link_add_one_symbol.
2470 (ecoff_indirect_link_order): Check that the section tdata relocs
2471 are not NULL before using them.
2473 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2474 define TRAD_HEADER as hosts/alphalinux.h.
2475 * configure: Rebuild.
2476 * hosts/alphalinux.h: New file.
2477 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2480 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2482 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2483 C_ECOMM storage classes.
2485 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2487 (xcoff_mark): Call xcoff_mark_symbol.
2488 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2489 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2491 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2493 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2495 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2497 (xcoff_find_reloc): New static function.
2498 (xcoff_link_add_symbols): Use it.
2499 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2500 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2501 relocate the value of C_DECL.
2503 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2505 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2507 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2508 callback decide what goes in .relocs.
2509 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2510 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2513 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2515 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2518 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * xcofflink.c: More improvements, mostly to fix handling of
2521 constructors and a few other special cases.
2522 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2523 zero, reverting yesterday's change.
2524 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2525 (bfd_xcoff_link_count_reloc): Declare.
2526 (bfd_xcoff_record_link_assignment): Declare.
2527 * bfd-in2.h: Rebuild.
2529 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2531 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2532 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2533 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2534 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2535 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2536 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2538 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2541 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2542 segments includes the a.out header. See to that the magic number
2543 *always* is big-endian.
2545 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2546 m68k4k NetBSD configurations.
2548 * configure.in, configure: Separate i386 & mips NetBSD
2549 configurations from other BSD ones. Don't assume DEC is the only
2550 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2551 configurations. Add support for m68k4k NetBSD object format.
2553 * libaout.h: Added M_68K4K_NETBSD magic.
2555 * m68k4knetbsd.c: New file.
2557 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2559 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2562 * hosts/mipsnbsd.h: New file.
2565 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2567 * config.bfd: Add config stuff for mips*-*-magic* to set
2568 targ_defvec to ecoff_big_vec.
2571 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2573 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2575 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2576 toc_section, and entry_section fields.
2577 (struct xcoff_section_tdata): Remove ldrel_count field.
2578 * libcoff.h: Rebuild.
2579 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2581 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2582 full a.out header if full_aouthdr is set in xcoff_data.
2583 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2584 based on sections stored in xcoff_data.
2585 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2587 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2588 (rs6000coff_vec): Set symbol_leading_char to '.'.
2589 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2590 value stored in ret rather than returning a pointer value.
2592 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2594 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2597 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2599 * som.c (som_slurp_string_table): Allocate the strings with malloc
2600 since they're free'd by free_cached_info.
2601 (som_slurp_symbol_table): Similarly for the symbol table.
2603 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2605 * Makefile.in (diststuff): Don't make headers.
2607 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2609 * Makefile.in: Rebuild dependencies.
2611 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2612 output_bfd is not SunOS.
2613 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2614 non-SunOS input files.
2616 * xcofflink.c: Extensive changes to support linking shared objects
2617 and generating a .loader section.
2618 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2619 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2620 last_symndx, and ldrel_count fields.
2621 * libcoff.h: Rebuild.
2622 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2623 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2625 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2626 (bfd_xcoff_export_symbol): Declare.
2627 (bfd_xcoff_size_dynamic_sections): Declare.
2628 * bfd-in2.h: Rebuild.
2630 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2632 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2633 * configure: Rebuild.
2634 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2635 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2637 (pmac_xcoff_vec): Update to use new xcoff support.
2638 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2639 (xcoff_write_armap): Declare buf as unsigned char.
2640 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2642 * mpw-make.sed: Generalize subdir_do edit.
2644 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2646 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2647 correctly. Don't initialize asect->vma.
2649 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2651 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2652 something a little less than the page size.
2654 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2656 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2658 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2660 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2661 * coffcode.h (coff_write_object_contents): If .bss is before
2662 .data us that as data_start.
2663 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2665 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2666 (coff_swap_outhdr_out): Hardwire in version number.
2668 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2670 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2671 major and minor to *_vno, since the former are also macros in
2672 SunOS header files. Cast result of bfd_alloc to appropriate
2675 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2676 before assigning to sec_data.
2678 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2680 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2681 now relative to the section, not absolute.
2682 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2683 get the file name when there is a N_SO directory name. When
2684 handling stabs, remember that section->vma was added to the
2687 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * sunos.c (struct sunos_link_hash_table): Add needed field.
2690 (sunos_link_hash_table_create): Call bfd_release, not free.
2691 (sunos_link_hash_table_create): Initialize needed field.
2692 (sunos_add_dynamic_symbols): Record needed objects.
2693 (bfd_sunos_get_needed_list): New function.
2694 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2695 * bfd-in2.h: Rebuild.
2697 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2699 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2701 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * bfd-in.h (struct bfd_link_needed_list): Rename from
2704 bfd_elf_link_needed_list.
2705 * bfd-in2.h: Rebuild.
2706 * elf.c, elflink.h, libelf.h: Corresponding changes.
2708 Add start at AIX linker support; no shared libraries yet.
2709 * xcofflink.c: New file.
2710 * configure.in (rs600coff_vec): Use xcofflink.o.
2711 * configure: Rebuild.
2712 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2714 (struct xcoff_section_tdata): Define.
2715 (xcoff_section_data): Define macro.
2716 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2717 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2718 (_bfd_xcoff_bfd_final_link): Declare.
2719 (_bfd_ppc_xcoff_relocate_section): Declare.
2720 * libcoff.h: Rebuild.
2721 * coff-rs6000.c: Clean up a bit.
2722 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2723 cputype, csects, and debug_indices.
2724 (xcoff_copy_private_bfd_data): Copy cputype.
2725 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2726 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2727 (xcoff_reloc_type_lookup): Rename from
2728 rs6000coff_reloc_type_lookup.
2729 (coff_relocate_section): Define.
2730 (_bfd_xcoff_sizeof_headers): Define.
2731 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2732 (_bfd_xcoff_bfd_relax_section): Define.
2733 (_bfd_xcoff_bfd_link_split_section): Define.
2734 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2736 * coffcode.h (coff_compute_section_file_positions): If AIX,
2737 increment sofar by SMALL_AOUTSZ if not executable.
2738 (coff_write_object_contents): If AIX, always output an a.out
2739 header; if not executable, header size of SMALL_AOUTSZ.
2740 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2741 (_bfd_stringtab_init): Initialize xcoff field.
2742 (_bfd_xcoff_stringtab_init): New function.
2743 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2744 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2745 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2746 * libbfd.h: Rebuild.
2747 * Makefile.in: Rebuild dependencies.
2748 (BFD32_BACKENDS): Add xcofflink.o.
2749 (CFILES): Add xcofflink.c.
2751 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2752 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2753 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2755 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2757 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2759 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2761 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2762 * config.in: Regenerated.
2764 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2765 (_bfd_chunksize): New variable.
2766 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2767 for obstack chunk size.
2768 * configure.in: Check for getpagesize.
2769 * configure: Regenerated.
2771 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2773 * trad-core.c (rawptr): Make it a local variable of
2774 ptrace_unix_core_file_p.
2776 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2778 * coff-arm.c (in_reloc_p): New.
2779 * coff-i386.c (in_reloc_p): New.
2780 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2781 (coff_write_object_contents): Only set has_reloc_section
2783 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2784 in_reloc_p to decide if reloc should be emitted.
2785 * libcoff.h (pe_data_type.in_reloc_p): New.
2786 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2788 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2790 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2791 (_bfd_coff_read_internal_relocs): Likewise.
2792 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2793 (_bfd_coff_read_internal_relocs): Likewise.
2795 * elflink.h (elf_link_add_object_symbols): Correct conditions
2796 under which type and size change warnings are issued.
2798 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2800 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2801 a symbol which is not in a real section.
2802 (coff_write_native_symbol): Corresponding change.
2804 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2805 coff_link_hash_newfunc and make non-static.
2806 (_bfd_coff_link_hash_table_init): New function, broken out of
2807 _bfd_coff_link_hash_table_create.
2808 (_bfd_coff_link_hash_table_create): Use it.
2809 (process_embedded_commands): Make static.
2810 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2811 (_bfd_coff_link_hash_table_init): Declare.
2812 * libcoff.h: Rebuild.
2814 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2815 field in XCOFF tdata.
2816 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2817 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2818 based on cputype stored in a.out header, or in n_type of initial
2820 (coff_write_object_contents): Set cputype correctly in a.out
2822 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2824 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2825 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2827 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2828 * libcoff.h: Rebuild.
2830 * cpu-rs6000.c (rs6000_compatible): New static function.
2831 (bfd_rs6000_arch): Use it.
2832 * cpu-powerpc.c (powerpc_compatible): New static function.
2833 (arch_info_struct): Define various flavours of PowerPC.
2834 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2837 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2839 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2841 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2843 * elflink.h (elf_link_add_object_symbols): Don't warn about
2844 changing the size or type if the old definition was weak.
2846 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2848 * coffcode.h (combined_entry_type): Add fix_line field.
2849 (coff_slurp_line_table): Warn if we try to set the lineno field of
2851 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2852 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2853 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2854 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2856 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2857 * libcoff.h: Rebuild.
2859 * libcoff-in.h (struct xcoff_tdata): Define.
2860 (xcoff_data): Define.
2861 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2862 * bfd-in2.h, libcoff.h: Rebuild.
2863 * coff-rs6000.c (xcoff_mkobject): New static function.
2864 (coff_mkobject): Define.
2865 (xcoff_copy_private_bfd_data): New static function.
2866 (coff_bfd_copy_private_bfd_data): Define.
2867 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2869 (rs6000coff_vec): Add DYNAMIC to object_flags.
2870 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2871 .loader sections specially.
2872 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2873 section alignment from the XCOFF tdata information.
2874 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2875 F_SHROBJ, and copy the extra a.out header information into the
2876 XCOFF tdata structure.
2877 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2878 F_DYNLOAD and the extra a.out header information.
2879 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2880 C_HIDEXT symbol with attached csect information.
2881 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2882 in the o_maxdata field.
2883 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2884 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2885 end if BSF_NOT_AT_END is set.
2887 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2888 _bfd_read_ar_hdr_fn.
2889 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2890 * bfd-in2.h, libbfd.h: Rebuild.
2891 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2893 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2894 (bfd_slurp_bsd_armap_f2): Likewise.
2895 (_bfd_slurp_extended_name_table): Likewise.
2897 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2899 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2901 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2902 when the symbol table is empty.
2904 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2905 space for section symbols, since we don't output them either.
2906 (elf_m68k_adjust_dynindx): Removed.
2908 * ptrace-core.c (rawptr): Make it a local variable of
2909 ptrace_unix_core_file_p.
2911 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2913 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2916 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2917 Mac object file formats.
2919 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2921 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2922 auxent if there isn't one.
2923 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2924 rather than FILNMLEN as the maximum name length.
2926 * coffcode.h (bfd_coff_backend_data): Add new field
2927 _bfd_coff_print_aux.
2928 (bfd_coff_print_aux): New static function.
2929 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2930 scnlen field of an XTY_LD csect aux entry.
2931 (coff_print_aux): New static function.
2932 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2933 in coff_pointerize_aux_hook.
2934 (bfd_coff_std_swap_table): Initialize new field.
2935 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2936 * libcoff.h: Rebuild.
2937 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2938 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2940 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2941 if there are symbols, for native AIX ld compatibility.
2943 * coffcode.h (bfd_coff_backend_data): Add new field
2944 _bfd_coff_pointerize_aux_hook.
2945 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2946 or I960, and as 0 otherwise.
2947 (bfd_coff_std_swap_table): Initialize new field.
2948 * libcoff.h: Rebuild.
2949 * coffgen.c (coff_pointerize_aux): Change parameters to take
2950 symbol pointer instead of type and class, and to take aux index.
2951 Call _bfd_coff_pointerize_aux_hook if it is defined.
2952 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2953 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2954 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2956 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2957 read-only/host-only support.
2959 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2961 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2964 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2965 BFD_JUMP_TABLE_ARCHIVE accordingly.
2966 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2967 (_bfd_compute_and_write_armap): Declare.
2968 (_bfd_generic_read_ar_hdr): Declare.
2969 (_bfd_read_ar_hdr): Define.
2970 (_bfd_noarchive_read_ar_hdr): Define.
2971 (_bfd_archive_bsd_read_ar_hdr): Define.
2972 (_bfd_archive_coff_read_ar_hdr): Define.
2973 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2974 _bfd_read_ar_hdr instead.
2975 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2976 (_bfd_compute_and_write_armap): Rename from
2977 compute_and_write_armap. Make non-static. Change all callers.
2978 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2979 than _bfd_snarf_ar_hdr.
2980 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2981 * ieee.c (ieee_read_ar_hdr): Define.
2982 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2983 * oasys.c (oasys_read_ar_hdr): Define.
2984 * som.c (som_read_ar_hdr): Define.
2985 * bfd-in2.h, libbfd.h: Rebuild.
2987 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2989 * peicode.c (coff_swap_filehdr_in): If symptr is
2990 zero, there aren't any symbols, even if nsyms is set.
2992 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2994 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2996 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2997 sections, and set styp correctly for them: .got, .hash, .dynamic,
2998 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2999 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3001 (ecoff_sort_hdrs): New static function.
3002 (ecoff_compute_section_file_positions): Return boolean, not void.
3003 Sort the sections by VMA before looking through them. Put the
3004 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3005 section on an appropriate boundary within the page.
3006 (ecoff_compute_reloc_file_positions): Check return value of
3007 ecoff_compute_section_file_positions.
3008 (_bfd_ecoff_set_section_contents): Likewise.
3009 (_bfd_ecoff_write_object_contents): Check for various Alpha
3010 section types when incrementing text_size and data_size. Call
3011 adjust_headers backend function if it exists.
3012 * coff-alpha.c (alpha_adjust_headers): New static function.
3013 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3014 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3016 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3018 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3020 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3021 of ALTERNATE_AIX_CORE_FORMAT.
3022 * configure.in (aix4): No longer need CORE_FLAGS.
3023 * configure: Updated.
3025 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3027 NS32k changes from Ian Dall:
3028 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3030 (aout_link_input_section_std, aout_link_input_section_ext,
3031 aout_link_reloc_link_order): Call them instead of _bfd_*
3033 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3035 (backend_data): Use it instead of hardcoded zero.
3037 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3038 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3040 * ns32knetbsd.c: Include bfd.h.
3041 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3042 (MY_bfd_reloc_type_lookup): Declare function too.
3043 * pc532-mach.c (set_sizes): Don't declare.
3044 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3045 (backend_data, MY_backend_data): Don't define.
3047 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3048 ns32k-*-lites* like ns32k-*-netbsd*.
3050 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3053 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3055 * coffcode.h (coff_write_object_contents): Restore setting
3056 f_timdat to 0, deleted on August 22.
3058 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3060 * coffcode.h (coff_bfd_copy_private_symbol_data,
3061 coff_bfd_copy_private_section_data,
3062 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3063 * peicode.h (coff_bfd_copy_private_bfd_data): New
3064 (pe_bfd_copy_private_bfd_data): New.
3065 (coff_swap_scnhdr_in): Swap bss size into the right place.
3066 (pe_print_private_bfd_data): Add some newlines.
3068 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3070 * som.c (setup_sections): Don't die if a space has no subspaces.
3072 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3074 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3075 dynamic symbol override a common symbol. Don't change the size or
3076 type if they have been set and the new symbol is not a definition.
3077 Warn if the size or type changes.
3079 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3081 * som.c (som_begin_writing): Don't write the symbol table or
3083 (som_finish_writing): Write them here. Place them after the
3084 subspace data, but before the relocs.
3086 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3088 * sunos.c (sunos_add_one_symbol): Just pass false, not
3089 info->shared_library, to sunos_create_dynamic_sections.
3090 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3092 (sunos_check_dynamic_reloc): Remove .text section assertion.
3094 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3096 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3097 * configure, configure.in: Add pmac_xcoff_vec case.
3098 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3099 * coff-pmac.c: New file, PowerMac XCOFF support.
3100 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3101 * targets.c (pmac_xcoff_vec): Declare.
3103 * mpw-config.in: Various changes to be compatible with the
3104 autoconf-based configury.
3105 * mpw-make.sed: New file, sed commands to translate Unix
3106 makefile into MPW syntax.
3107 * mpw-make.in: Remove.
3108 * hosts/mpw.h: Remove.
3109 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3110 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3112 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3114 * binary.c (binary_get_symtab): Return an empty string on error.
3115 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3117 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3119 * coff-ppc.c: Reformatted according to gnu conventions
3120 Removed irrelevant "if 0" code
3122 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3124 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3125 symbols rather than as indirect symbols.
3126 (MY(slurp_symbol_table)): Don't do anything special about
3129 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3130 of .ctors and .dtors sections is no larger than 2.
3132 * sunos.c (sunos_add_one_symbol): Don't change
3133 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3135 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3136 dynamic symbols when creating a shared library.
3137 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3139 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3140 written even if it is not defined in a regular object.
3141 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3142 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3143 rather than the constant 22.
3144 (sunos_check_dynamic_reloc): Handle creating a shared library.
3145 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3146 zero when creating a shared library.
3147 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3148 write it out at the start of the symbol table.
3150 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3152 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3154 * config.bfd: Add arm-*-coff.
3155 * configure.in, configure: Add armcoff_{little,big}_vec.
3156 * targets.c (armcoff_{little,big}_vec): Declare.
3157 (bfd_target_vector): Add armcoff_{little,big}_vec.
3158 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3160 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3162 * targets.c (bfd_find_target): Remove debugging code.
3164 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3166 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3168 * Makefile.in: added *-ppc files
3169 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3170 allow pe based .o's to be shared with other tools on ppc/NT
3171 * config.bfd: added powerpc[le]-[pe|winnt] config support
3172 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3173 * peicode.h: Added more section flags for PE on ppc
3174 Added coff_swap_filehdr_out to allow peicode.h to be
3175 used for non-image PE files on ppc.
3176 Check for image, or not, before copying pe_opthdr
3177 * targets.c: Added new bfd's
3178 * targets.c: Removed two inactive bfds that shouldn't have made it this
3181 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3184 explicit values to initialize all relocs. Change all users.
3185 (ppc_elf_brtaken_inner): New function to handle branch predicition
3187 (ppc_elf_brtaken_reloc): Ditto.
3188 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3189 relocs use ppc_elf_unsupported_reloc.
3190 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3191 needs to be reported.
3192 (ppc_elf_relocate_section): Support branch prediction relocs.
3194 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3196 * bfd.c (bfd_assert): Remove \n from string passed to
3199 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3200 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3201 (bfd_coff_make_section_hook): Don't define.
3202 (coff_make_section_hook): Remove.
3203 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3204 (styp_to_sec_flags): Likewise.
3205 (coff_write_object_contents): Likewise.
3206 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3208 * libcoff.h: Rebuild.
3209 * coffgen.c (make_a_section_from_file): Just call
3210 bfd_make_section_anyway, not bfd_make_section or
3211 bfd_coff_make_section_hook.
3212 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3213 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3214 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3215 make_section_hook field.
3216 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3218 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3219 pointers into value field for warning and indirect symbols; just
3220 leave the value field alone.
3221 * linker.c (generic_link_add_symbol_list): Use next symbol for
3222 warning and indirect symbols, rather than looking in symbol value.
3223 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3224 parameter. Change all callers. Remove support for indirect
3225 symbols; it didn't work anyhow.
3226 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3227 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3228 * bfd-in2.h: Rebuild.
3230 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3232 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3233 go back to telling the tools this reloc operates on 32 bits.
3235 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3237 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3238 rather than a direct fprintf.
3239 * archive.c (_bfd_write_archive_contents): Likewise.
3240 * coffcode.h (coff_slurp_symbol_table): Likewise.
3241 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3242 (ppc_elf_unsupported_reloc): Likewise.
3243 (ppc_elf_relocate_section): Likewise.
3244 * i386linux.c (linux_tally_symbols): Likewise.
3245 (linux_finish_dynamic_link): Likewise.
3246 * osf-core.c (osf_core_core_file_p): Likewise.
3247 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3248 * som.c (som_sizeof_headers): Likewise.
3249 * srec.c (srec_bad_byte): Likewise.
3250 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3251 * libbfd-in.h (bfd_assert): Declare first parameter const.
3252 * libbfd.h: Rebuild.
3253 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3254 bfd_reloc_overflow is enough.
3255 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3256 * coff-h8500.c (rtype2howto): Likewise.
3257 * coff-z8k.c (rtype2howto): Likewise.
3258 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3259 * elf.c (_bfd_elf_get_lineno): Likewise.
3260 (_bfd_elf_no_info_to_howto): Likewise.
3261 (_bfd_elf_no_info_to_howto_rel): Likewise.
3262 * hp300hpux.c (convert_sym_type): Likewise.
3263 (MY(swap_std_reloc_in)): Likewise.
3264 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3266 * libaout.h (struct aoutdata): Add line_buf field.
3267 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3268 and filename_buffer. Instead, use a malloc buffer stored in the
3269 new line_buf field. Remove length restrictions.
3271 * coffgen.c (string_size): Remove static variable.
3272 (debug_string_size, debug_string_section): Likewise.
3273 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3274 and debug_string_size_p parameters. Use them instead of the
3275 global variables. Change all callers.
3276 (coff_write_symbol): Likewise.
3277 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3278 (coff_write_symbols): Add local variables to replace removed
3281 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3282 function, and line_base fields.
3283 * libcoff.h: Rebuild.
3284 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3285 information, rather than using static variables.
3287 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3288 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3290 * init.c (initialized): Remove static variable.
3291 (bfd_init): Don't bother setting initialized.
3292 (bfd_check_init): Remove.
3293 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3294 * libbfd.h: Rebuild.
3296 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3298 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3299 size for full core dumps. Copy core file header to private data.
3300 (rs6000coff_core_file_failing_command,
3301 rs6000coff_core_file_failing_signal): New functions to extract
3302 the file name and terminating signal from the core file.
3303 * coff-rs6000.c: Use them.
3305 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3307 Change arch info to be const, initialized at compile time.
3308 * archures.c: Reindent many functions. Change CONST to const.
3309 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3310 nothing set it anyhow. Make next const.
3311 (bfd_arch_info_list): Remove.
3312 (bfd_archures_list): Rename from archures_init_table. Change from
3313 a table of function pointers to a table of bfd_arch_info_type
3314 structure addresses.
3315 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3316 (bfd_lookup_arch): Likewise.
3317 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3319 (bfd_default_arch_struct): Make const.
3320 (bfd_arch_init, bfd_arch_linkin): Remove.
3321 (bfd_get_arch_info): Return a const pointer.
3322 * init.c (bfd_init): Don't call bfd_arch_init.
3323 * bfd.c (struct _bfd): Make arch_info const.
3324 * bfd-in2.h: Rebuild.
3325 * libbfd.h: Rebuild.
3326 * configure.in: Put & before everything in $selarchs.
3327 * configure: Rebuild.
3328 * cpu-*.c: Change bfd_*_arch from a function which calls
3329 bfd_arch_linkin to a const structure.
3330 * ieee.c (ieee_object_p): Make arch const.
3332 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3334 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3336 * bfd-in2.h: Regenerate.
3337 * libbfd.h: Regenerate.
3339 * elf32-ppc.c (reloc_type): Update names to match current draft.
3340 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3341 relative. Update names to current V.4 draft.
3342 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3343 (ppc_elf_relocate_section): Rename relocations to match draft.
3345 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3347 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3348 compiled with -mrelocatable-lib to be linked with either normal
3349 modules or -mrelocatable modules.
3351 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3353 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3354 in the a.out header.
3356 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3357 a reloc against a local symbol, even if it's not a section.
3359 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3361 * targets.c (bfd_target): Remove unused align_power_min field.
3362 * bfd-in2.h: Rebuild.
3363 * All backends: Remove initialization of align_power_min.
3365 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3367 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3369 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3371 * config.bfd (mips-dec-netbsd*): New target.
3372 * configure.host (mips-dec-netbsd*): New host.
3373 * configure.in (mips-dec-netbsd*): New native.
3374 * configure: Rebuild.
3376 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3378 Make the COFF backend linker merge common types:
3379 * cofflink.c (struct coff_debug_merge_element): Define.
3380 (struct coff_debug_merge_type): Define.
3381 (struct coff_debug_merge_hash_entry): Define.
3382 (struct coff_debug_merge_hash_table): Define.
3383 (coff_debug_merge_hash_table_init): Define.
3384 (coff_debug_merge_hash_table_free): Define.
3385 (coff_debug_merge_hash_lookup): Define.
3386 (struct coff_final_link_info): Add debug_merge field.
3387 (coff_debug_merge_hash_newfunc): New static function.
3388 (_bfd_coff_final_link): Allocate and free debug_merge table.
3389 (coff_link_input_bfd): Merge identical enum, struct and union
3392 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3394 Convert i960 COFF to use COFF backend linker.
3395 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3396 structure to store the symbol being used.
3397 (coff_i960_start_final_link): New static function.
3398 (coff_i960_relocate_section): New static function.
3399 (coff_i960_adjust_symndx): New static function.
3400 (coff_start_final_link): Define.
3401 (coff_relocate_section): Define.
3402 (coff_adjust_symndx): Define.
3403 * coffcode.h (bfd_coff_backend_data): Add new callback function
3404 _bfd_coff_start_final_link.
3405 (bfd_coff_start_final_link): Define.
3406 (coff_start_final_link): Define if not defined.
3407 (bfd_coff_std_swap_table): Add coff_start_final_link.
3408 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3410 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3411 function callback is not NULL.
3412 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3413 (_bfd_coff_internal_syment_name): Declare.
3414 * libcoff.h: Rebuild.
3415 * configure.in (icoff_big_vec): Add cofflink.o.
3416 (icoff_little_vec): Likewise.
3417 * configure: Rebuild.
3419 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3421 * Makefile.in (clean-info): Remove extraneous tab from line
3424 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3426 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3427 contents has relocs.
3429 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3431 * coffcode.h (coff_compute_section_file_positions): Keep the
3433 (coff_write_object_contents): Remember if it's a relocatable
3435 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3436 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3437 if relocatable file. Swap out saved raw size.
3439 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3441 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3442 (maintainer-clean): Rename from realclean, passing
3443 maintainer-clean down to subdirectories, but leave realclean as a
3446 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3449 * dep-in.sed: Remove config.h from generated dependencies.
3451 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3452 broken out of sunos_canonicalize_dynamic_symtab.
3453 (sunos_canonicalize_dynamic_symtab): Call new function
3454 sunos_slurp_dynamic_symtab.
3455 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3456 dynamic symbol table to the caller.
3457 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3458 callback to override the symbols being read.
3459 * libaout.h (struct aout_backend_data): Add three new parameters
3460 to add_dynamic_symbols callback.
3462 Extensive minor changes to avoid various gcc warnings. Also:
3463 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3464 * archures.c (bfd_arch_info_type): Change mach field from long to
3466 (bfd_lookup_arch): Change machine parameter from long to unsigned
3469 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3471 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3472 a symbol with a non-zero plt_offset.
3474 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3476 * elfcode.h (align_file_position): Remove; not used.
3478 * configure.in: Only check for <sys/procfs.h> on a native system,
3479 and make sure it defines prstatus_t.
3480 * configure: Rebuild.
3482 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3484 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3486 * config.in: Rename from config.h.in.
3487 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3488 Check for config.h:config.in when creating stamp-h.
3489 * configure: Rebuild.
3490 * Makefile.in (stamp-h): Depend upon config.in rather than
3491 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3492 calling config.status.
3494 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3495 (Makefile): Just rebuild Makefile.
3496 (config.h, stamp-h): New targets.
3497 * configure.in: Create stamp-h when rebuilding config.h.
3498 * configure: Rebuild.
3500 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3502 * configure.in: Call AC_CONFIG_HEADER. Substitute
3503 HOST_64BIT_LONG. Check that various header files exist. Check
3504 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3505 and/or free need to be declared. Don't make a link to sysdep.h.
3506 Define TRAD_HEADER for various hosts.
3507 * configure: Rebuild.
3508 * configure.host: Don't set my_host. Add definitions taken from
3509 host header files for various entries. Remove entries which now
3511 * acconfig.h: New file.
3512 * config.h.in: New file, built by autoheader.
3513 * sysdep.h: New file.
3514 * Makefile.in (do_distclean): Don't remove sysdep.h.
3516 (LOCAL_H_DEPS): New variable.
3517 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3519 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3520 ($(OPTIONAL_BACKENDS)): Likewise.
3521 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3522 looking through sysdep.h.
3523 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3524 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3525 (fprintf_vma, sprintf_vma): Likewise.
3526 (int64_type, uint64_type): Don't define.
3527 * bfd-in2.h: Rebuild.
3528 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3529 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3530 * lynx-core.c: Include stuff from old hosts/lynx.h.
3531 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3532 rather than NO_FCNTL.
3533 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3534 rather than NATIVE_HPPAHPUX_COMPILER.
3535 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3537 * hosts/*.h: Remove all header files which merely include,
3538 declare, and define things. Leave header files which define
3539 information needed by trad-core.c.
3541 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3542 (BFD_CC_FOR_BUILD): Define.
3543 * configure.in: Use BFD_CC_FOR_BUILD.
3544 * configure: Rebuild.
3546 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3548 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3549 * configure: Rebuild.
3551 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3554 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3556 * config.bfd: i386pe_ve -> i386pe_vec.
3558 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3560 * configure.host: Incorporate host Makefile fragments by setting
3562 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3563 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3564 value based on whether the code is being compiled by a cross
3565 compiler. Don't substitute host_makefile_frag or frags.
3566 * aclocal.m4: New file to define local AC_PROG_CC.
3567 * configure: Rebuild.
3568 * Makefile.in (INSTALL): Set to @INSTALL@.
3569 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3570 (INSTALL_DATA): Set to @INSTALL_DATA@.
3572 (CC): Define as @CC@.
3573 (CFLAGS): Set to @CFLAGS@.
3574 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3575 (@host_makefile_frag@): Remove.
3576 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3577 after other options.
3578 (config.status): Remove dependency upon @frags@.
3579 * config/*.mh, config/README: Remove.
3581 * config.bfd: Rewrite to incorporate the contents of the Makefile
3582 fragments by setting shell variables, rather than merely returning
3583 the name of a Makefile fragment.
3584 * configure.in: Use shell variables set by config.bfd rather than
3585 looking at the target Makefile fragment files. Don't substitute
3586 target_makefile_frag. Do substitute TDEFINES.
3587 * configure: Rebuild.
3588 * Makefile.in (@target_makefile_frag@): Remove.
3589 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3590 * config/*.mt: Remove.
3592 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3594 * configure.in: Put changequote lines around "i[345]86" patterns
3595 section of core file support.
3597 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3599 * som.c (som_bfd_print_private_bfd_data): Define to use the
3602 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3604 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3605 entry, text_start and data_start.
3607 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3609 * Makefile.in (OFILES): Remove $(TDEPFILES).
3610 * config/apollo.mt (TDEPFILES): Remove.
3611 * config/README: Update.
3613 * configure.in: For a native configuration, set COREFILE and
3614 COREFLAG based on the canonical host name.
3615 * configure: Rebuild.
3616 * Makefile.in: Rebuild dependencies.
3617 (ALL_CFLAGS): Add @COREFLAG@.
3618 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3619 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3620 support routines. Check LYNX_CORE rather than HOST_LYNX.
3621 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3622 * i386lynx.c: Likewise.
3623 * m68klynx.c: Likewise.
3624 * sparclynx.c: Likewise.
3625 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3626 * *-core.c: Comment changes.
3627 * config/decstation.mh (HDEPFILES): Remove.
3628 (HDEFINES): Remove -DTRAD_CORE.
3629 * config/irix3.mh (RANLIB): Remove.
3630 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3631 (HDEFINES): Remove -DIRIX_CORE.
3632 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3633 (HDEFINES): Remove -DTRAD_CORE.
3634 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3635 * config/ultra3.mh (RANLIB): Remove.
3636 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3637 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3638 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3639 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3640 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3641 * config/i386aix.mh, config/i386bsd.mh: Remove.
3642 * config/i386linux.mh, config/i386mach3.mh: Remove.
3643 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3644 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3645 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3646 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3647 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3648 * config/solaris2.mh, config/stratus.mh: Remove.
3649 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3650 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3652 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3654 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3655 DT_FINI entry if the appropriate symbol is not in the hash table.
3657 * libelf.h (struct elf_backend_data): Add create_program_headers
3658 and want_hdr_in_seg fields.
3659 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3661 (elf_backend_create_program_headers): Likewise.
3662 (elfNN_bed): Initialize create_program_headers and
3664 * elf.c (get_program_header_size): Call create_program_headers
3666 (map_program_segments): Check want_hdr_in_seg backend field. Call
3667 create_program_headers backend routine.
3669 * elf.c (assign_file_positions_except_relocs): Align non allocated
3670 sections when creating an executable.
3672 * elfcode.h (elf_swap_phdr_in): Make non static.
3673 (elf_swap_phdr_out): Make non static.
3674 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3675 (bfd_elf32_swap_phdr_out): Declare.
3676 (bfd_elf64_swap_phdr_in): Declare.
3677 (bfd_elf64_swap_phdr_out): Declare.
3679 * ecofflink.c (ecoff_collect_shuffle): New static function.
3680 (_bfd_ecoff_get_accumulated_pdr): New function.
3681 (_bfd_ecoff_get_accumulated_sym): New function.
3682 (_bfd_ecoff_get_accumulated_ss): New function.
3683 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3684 (_bfd_ecoff_get_accumulated_sym): Declare.
3685 (_bfd_ecoff_get_accumulated_ss): Declare.
3686 * libbfd.h: Rebuild.
3688 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3690 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3692 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3693 warning symbols. If any section is named .gnu.warning.XXX, treat
3694 the contents as a warning to be issued if the symbol XXX is
3696 (elf_link_output_extsym): For an indirect or warning symbol, just
3697 output the symbol it points to.
3699 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3700 if bfd_hash_allocate fails, since it will already be set.
3701 (generic_link_hash_newfunc): Likewise.
3702 (archive_hash_newfunc): Likewise.
3703 (hash_entry_bfd): New static function.
3704 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3705 callback. Allocate a new warning using the hash table newfunc.
3706 Use bfd_hash_replace to update the entry in the hash table, rather
3707 than assuming we can copy the fields with structure assignment.
3709 * hash.c (bfd_hash_replace): New function.
3710 * bfd-in.h (bfd_hash_replace): Declare.
3711 * bfd-in2.h: Rebuild.
3713 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3715 * config.bfd: Add mips*vr4300-*-elf* target.
3716 * config/mipsbvr4300.mt: Added.
3718 See file ChangeLog.2
3725 version-control: never