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 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
16 callback routines, pass h->root.string rather than name, in case
17 copy is true and name is transient.
19 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
21 * elfcore.h: Add support for core files with multiple threads.
22 (Primarily for Solaris.)
24 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
26 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
27 section->orelocation is NULL.
29 * coffgen.c (bfd_coff_get_syment): New function.
30 (bfd_coff_get_auxent): New function.
31 * bfd-in.h (bfd_coff_get_syment): Declare.
32 (bfd_coff_get_auxent): Declare.
35 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
37 * elf32-mips.c (struct mips_hi16): Define.
38 (mips_hi16_addr, mips_hi16_addend): Remove.
39 (mips_hi16_list): New static variable.
40 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
41 (mips_elf_lo16_reloc): Process mips_hi16_list.
42 (mips_elf_relocate_section): Permit an arbitrary number of HI16
43 relocs before the associated LO16 reloc.
45 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
47 * versados.c (versados_scan): Check bfd_alloc return value.
48 (versados_object_p): Check all bfd_read return values. Require
49 that lang field be less than 10, to avoid confusion with Intel Hex
52 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
54 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
55 not 0, for an absolute symbol.
56 (NAME(aout,swap_ext_reloc_out)): Likewise.
58 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
59 (ihex_write_object_contents): For a large start address, output
60 the full 32 bit address in record type 5.
62 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
63 to int to avoid promotion problems in prototype.
65 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
67 * configure.host: Use ${srcdir} when looking for picfrag.
69 * configure.host: Switch on ${libdir}, not $(libdir). From
70 alan@spri.levels.unisa.edu.au (Alan Modra).
72 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
73 entry point, not just for DYNAMIC objects.
74 * sunos.c (sunos_add_dynamic_symbols): Always call
75 sunos_create_dynamic_sections. If called with a non DYNAMIC
76 object, don't do anything else.
77 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
79 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
81 * configure.in: Permit --enable-shared to specify a list of
85 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
86 host when configuring with --enable-shard.
88 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
90 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
93 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
94 to avoid crashing in bfd_hash_replace.
96 * sysdep.h: Use #ifdef, not #if.
98 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
100 * config.in: Rebuild.
102 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
104 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
105 (AC_CHECK_HEADERS): Check for sys/time.h
106 (AC_HEADER_TIME): Add macro.
107 * configure: Rebuild.
108 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
109 to control what combination of <time> and <sys/time.h>
112 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
114 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
115 (aout_32_sunos4_write_object_contents): Likewise.
116 * aoutx.h (NAME(aout,machine_type)): Handle
117 bfd_mach_sparc_{sparclet,sparclite}.
118 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
119 (bfd_mach_sparc_v9_p): Update.
120 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
121 * libaout.h (enum machine_type): Add M_SPARCLET.
122 * sunos.c (MACHTYPE_OK): Define.
123 * bfd-in2.h: Regenerated.
125 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
127 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
128 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
129 * elflink.c (_bfd_elf_create_got_section): Store the
130 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
131 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
132 global offset table goes over 0x1000, set the value of
133 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
134 (elf32_sparc_relocate_section): Subtract the offset of
135 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
137 * elfcode.h: Don't include <string.h>.
139 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
141 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
142 generic_link_hash_newfunc. All references changed.
143 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
144 moved here from libbfd-in.h.
145 * libbfd-in.h: Corresponding changes.
146 * libbfd.h: Regenerated.
148 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
150 * aoutx.h (aout_link_input_section_std): When reporting an
151 overflow error, use the name of the symbol in the hash table if
153 (aout_link_input_section_ext): Likewise.
155 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
156 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
158 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
160 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
161 * coffcode.h (coff_compute_section_file_positions): Likewise.
162 (coff_write_object_contents): Likewise.
164 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
166 * section.c (SEC_LINK_ONCE): Define.
167 (SEC_LINK_DUPLICATES): Define.
168 (SEC_LINK_DUPLICATES_DISCARD): Define.
169 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
170 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
171 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
172 * bfd-in2.h: Rebuild.
173 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
174 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
175 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
176 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
177 SEC_LINK_ONCE, and look through the symbol table for the setting
178 for SEC_LINK_DUPLICATES.
179 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
180 set for a section, find the section symbol in the symbol table,
181 and set the aux entry based on SEC_LINK_DUPLICATES.
182 * coffgen.c (coff_print_symbol): Add a space before "checksum".
183 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
184 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
185 * coff-i386.c (i386coff_vec): Likewise.
186 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
188 * VERSION: Bump to 2.6.1.
189 * Makefile.in (stamp-h): Depend upon VERSION.
191 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
193 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
195 * linker.c (generic_link_hash_newfunc): No longer static.
196 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
198 * coff-h8300.c: Add two derived hash tables and their associated
199 funtions and #defines for use by the h8300 linker.
200 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
201 the function vector as needed. Place the address of the function
202 vector entry in the location specified by the R_MEM_INDIRECT reloc.
203 Rewrite the vectors section contents as necessary.
204 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
205 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
206 (coff_bfd_link_hash_table_create): Likewise.
208 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
210 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
211 __attribute__ ((__unused__)) so that -Wall doesn't warn about
213 (hppa_rebuild_insn): Pass pointer to correct type to
214 low_sign_unext and dis_assemble_21.
216 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
218 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
219 Stick with sparc-*-{sysv4*,solaris2*}.
221 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
223 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
224 (coff_swap_aux_out): Swap out extra PE x_scn fields.
225 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
226 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
227 fields is non-zero, print them.
229 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
230 ifdef. Remove unused variables.
231 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
233 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
234 (get_symbol_value): Ifdef out.
235 (pe_ppc_reloc): Ifdef out. Remove unused variables.
236 (coff_ppc_relocate_section): Remove unused variables. Make
237 fprintf strings and argument types correspond. Put before_addr in
239 (dump_toc): Make fprintf strings and argument types correspond.
240 (ppc_process_before_allocation): Remove unused variables. Always
242 (ppc_reflo_reloc): Ifdef out.
243 (ppc_addr32nb_reloc): Ifdef out.
244 (ppc_coff_rtype2howto): Make fprintf strings and argument types
246 (coff_ppc_rtype_to_howto): Likewise.
247 (ppc_coff_swap_sym_in_hook): Remove unused variables.
249 * peicode.h (pe_print_idata): Move otherwise unused variables into
250 the #ifdef where they are used. Always return a value.
251 (pe_print_edata): Make fprintf strings and argument types
252 correspond. Always return a value.
253 (pe_print_pdata): Removed unused variable addr_value. Always
255 (pe_print_reloc): Remove unused variable onaline. Make fprintf
256 strings and argument types correspond. Always return a value.
258 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
259 (ppc_elf_finish_dynamic_symbol): Move definition of unused
260 variable rela inside #if 0 section where it is used.
263 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
264 functions to start with _bfd_.
265 * aout-ns32k.c: Include ns32k.h. Change references to renamed
266 functions in cpu-ns32k.h.
267 * Makefile.in: Rebuild dependencies.
268 (HFILES): Add ns32k.h.
270 * section.c (struct sec): Add linker_mark field. Change
271 user_set_vma and reloc_done to be single bit fields.
272 (STD_SECTION): Update accordingly.
273 * bfd-in2.h: Rebuild.
274 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
276 (aout_link_input_bfd): Don't link unmarked sections.
277 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
279 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
280 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
282 * elflink.h (elf_bfd_final_link): Mark sections included in the
284 (elf_link_input_bfd): Don't link unmarked sections.
285 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
287 (xcoff_link_input_bfd): Don't link unmarked sections.
289 * coffswap.h (coff_swap_scnhdr_out): Include section name in
290 overflow error messages.
292 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
294 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
295 is not set, print "BFD: " before the error message.
297 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
298 Miles Bader <miles@gnu.ai.mit.edu>.
299 * configure: Rebuild.
301 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
303 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
306 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
307 m68k-aout, m68k-coff, and m68k-elf targets.
309 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
311 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
312 (ieee_generic_stat_arch_elt): Restructured to prevent
313 ieee_object_p from being called repeatedly.
315 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
317 * coffcode.h (coff_write_object_contents): Allocate
318 buffers large enough for any FILEHDR or AOUTHDR.
320 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
322 * ecofflink.c (lookup_line): New static function, renamed and
323 slighly changed from old _bfd_ecoff_locate_line.
324 (_bfd_ecoff_locate_line): Cache line number information. Use
325 lookup_line for actual lookup.
327 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
329 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
330 multiple of 20 bytes.
332 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
334 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
335 allocate ecoff_find_line, and don't initialize by hand.
336 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
337 mips_elf_find_line, and don't call memset.
339 * coffcode.h (coff_compute_section_file_positions): If not
340 producing a final executable, don't consider sofar when aligning
341 the section to the correct size.
343 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
345 * coffcode.h (coff_add_missing_symbols): Ifdef out.
346 (coff_write_object_contents): Don't call coff_add_missing_symbols.
347 * coffgen.c (coff_section_symbol): Ifdef out.
349 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
351 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
352 output_bfd is not NULL.
354 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
356 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
357 of bfd_alloc (fixes fix_line not being initialized).
358 Delete zeroing of fix_{value,tag,end,scnlen} fields.
360 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
362 * coffcode.h: Allow specific backends to override the
363 bfd_link_add_symbols routine.
365 * coff-h8300.c: Include genlink.h.
366 (howto_table): Add R_MEM_INDIRECT.
367 (rtype2howto): Support R_MEM_INDIRECT.
368 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
371 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
373 * coff-alpha.c (alpha_relocate_section): Use
374 info->callbacks_warning, rather than _bfd_error_handler, for
375 "multiple gp" warning.
377 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
379 * linker.c (bfd_wrapped_link_hash_lookup): New function.
380 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
381 table string. Use bfd_wrapped_link_hash_lookup.
382 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
384 * aoutx.h (aout_link_write_symbols): Use the name from the hash
385 table, if any, when writing out symbols.
386 (aout_link_input_section_std): Use the name from the hash table,
387 if any, when reporting undefined symbols.
388 (aout_link_input_section_ext): Likewise.
389 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
390 * bout.c (get_value): Likewise.
391 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
392 * ecoff.c (ecoff_reloc_link_order): Likewise.
393 * elflink.h (elf_link_add_object_symbols): Likewise.
394 (elf_reloc_link_order): Likewise.
395 * linker.c (_bfd_generic_link_output_symbols): Likewise.
396 (_bfd_generic_reloc_link_order): Likewise.
397 (default_indirect_link_order): Likewise.
398 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
399 * sunos.c (sunos_add_one_symbol): Likewise.
400 * xcofflink.c (xcoff_link_add_symbols): Likewise.
401 (bfd_xcoff_link_count_reloc): Likewise.
402 (xcoff_reloc_link_order): Likewise.
404 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
405 into -1 for intern->rss.
407 * configure: Rebuild with autoconf 2.8.
409 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
411 * stab-syms.c (__define_stab_duplicate): Define.
412 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
414 * bfd-in.h (bfd_get_stab_name): Declare.
415 * bfd-in2.h: Rebuild.
416 * Makefile.in: Rebuild dependencies.
417 (BFD_LIBS): Add stab-syms.o.
418 (BFD_LIBS_CFILES): Add stab-syms.c.
419 (BFD32_BACKENDS): Remove stab-syms.o.
420 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
421 * configure.in: Don't list stab-syms.o in bfd_backends.
422 * configure: Rebuild.
423 * libaout.h (aout_stab_name): Don't declare.
424 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
427 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
429 * elf.c (assign_file_positions_for_segments): Adjust file offset
430 for section alignment even if SEC_LOAD is not set.
432 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
434 * configure.in: Don't set SHLIB or SHLINK to an empty string,
435 since they appear as targets in Makefile.in.
436 * configure: Rebuild.
438 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
439 don't fiddle with a symbol which is not defined anywhere.
441 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
443 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
444 though they are defined in a shared library.
445 (xcoff_build_ldsyms): Likewise.
447 * coffgen.c (coff_find_nearest_line): Don't look at the line
448 numbers for the section if section->lineno is NULL.
450 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
451 message rather than calling BFD_ASSERT.
452 * elfcode.h (write_relocs): Check return value of
453 _bfd_elf_symbol_from_bfd_symbol.
455 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
457 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
460 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
462 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
464 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
465 hppa_reloc_field_selector_type_alt.
466 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
467 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
469 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
471 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
473 * elf.c (assign_file_positions_for_segments): Adjust the segment
474 memory size for the alignment of a SEC_ALLOC section, not just a
477 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
479 * m68klinux.c: New file.
480 * hosts/m68klinux.h: New file.
481 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
482 * configure.in (m68*-*-linux*): New native host.
483 (m68klinux_vec): New vector.
484 * configure: Rebuild.
485 * targets.c (m68klinux_vec): Declare.
486 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
487 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
488 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
489 declaration from bfd_linux_size_dynamic_sections.
490 (bfd_m68klinux_size_dynamic_sections): Declare.
491 * bfd-in2.h: Rebuild.
492 * Makefile.in: Rebuild dependencies.
493 (BFD32_BACKENDS): Add m68klinux.o.
494 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
496 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
498 * libhppa.h (pa_arch): Add pa20.
499 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
500 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
501 (hppa_field_adjust): Handle e_nsel.
502 * som.c: Provide default definitions for many new relocs found only
503 in hpux10 include files.
504 (som_fixup_formats): Add several new relocs from hpux10.
505 (som_hppa_howto_table): Add hpux10 relocs.
506 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
508 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
510 * mpw-make.sed: Edit out recent shared library support, and
511 rules to rebuild .h files using doc/chew.
513 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
515 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
516 size even of sections with no contents.
518 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
520 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
521 starting with '$' the way we skip names starting with '.'. When
522 updating x_endndx, don't be fooled by an index which has been
525 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
526 struct/union/enum type with no elements.
528 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
530 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
532 * archive.c (bfd_generic_archive_p): If the first file in the
533 archive can not be recognized as an object, don't assume that this
536 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
537 format is not bfd_object.
538 (bfd_elf_get_dt_soname): Likewise.
540 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
542 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
545 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
547 * bfd.c (tdata): Add netbsd_core_data.
548 * bfd-in2.h: Regenerated.
550 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
552 * sunos.c (SUNOS_CONSTRUCTOR): Define.
553 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
554 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
557 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
558 to get the symbol index, matching 14 Jul 95 change.
560 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
562 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
563 Remove duplicate definition of gp.
565 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
567 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
568 assume that we can set the GP value and then get the same value,
569 since it won't be true if the output file is neither ELF nor
571 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
572 _bfd_get_gp_value here.
573 (mips_gprel_reloc): Don't assume we can set and get the GP value.
574 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
576 (mips_elf_lo16_reloc): Likewise.
577 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
578 Don't require that the BFD be ELF.
579 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
580 (mips_elf_gprel32_reloc): Likewise.
581 (mips_elf_relocate_section): Don't assume we can set and get the
583 (mips_elf_finish_dynamic_symbol): Don't bother to use
584 _bfd_get_gp_value here.
586 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
587 Don't change epdr between malloc and free. Be careful not to free
588 NULL pointers. Zero out the first RPDR.
590 * configure.host: On Linux, only pass -rpath option if $(libdir)
591 is neither /lib nor /usr/lib. From Alan Modra
592 <alan@mullet.Levels.UniSA.Edu.Au>.
594 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
596 (elf_dt_name): Rename from elf_dt_needed_name.
597 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
599 (bfd_elf_get_dt_soname): New function.
600 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
601 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
602 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
603 * bfd-in2.h: Rebuild.
605 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
607 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
608 _bfd_sparc_elf_reloc_type_lookup.
609 (bfd_elf32_bfd_reloc_type_lookup): Update.
610 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
611 (sparc64_elf_howto_table): Define.
612 (sparc_reloc_map): Define.
613 (sparc64_elf_reloc_type_lookup): New function.
614 (sparc_elf_wdisp16_reloc): New function.
615 (elf_info_to_howto): Use sparc64_elf_howto_table.
616 (sparc64_elf_relocate_section): Likewise.
617 (bfd_elf64_bfd_reloc_type_lookup): Update.
619 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
621 * configure.host: Check for 'do not mix' from native linker before
622 trying to use -rpath.
624 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
626 * bfd.c (_bfd_get_gp_value): New function.
627 (_bfd_set_gp_value): New function.
628 * libbfd-in.h (_bfd_get_gp_value): Declare.
629 (_bfd_set_gp_value): Declare.
631 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
632 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
633 directly to the fields in the tdata information.
634 (alpha_relocate_section): Likewise.
635 * coff-mips.c (mips_adjust_reloc_in): Likewise.
636 (mips_gprel_reloc): Likewise.
637 (mips_relocate_section): Likewise.
638 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
639 (mips_elf_lo16_reloc): Likewise.
640 (mips_elf_final_gp): Likewise.
641 (mips_elf_gprel16_reloc): Likewise.
642 (mips_elf_gprel32_reloc): Likewise.
643 (mips_elf_relocate_section): Likewise.
644 (mips_elf_finish_dynamic_symbol): Likewise.
646 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
648 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
650 * configure.in: Call AC_PROG_CC before configure.host.
651 * configure: Rebuild.
652 * configure.host: Don't set information which autoconf should
653 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
655 * configure.host: Remove go32 and win32 host information, since it
656 should no longer be needed.
658 * elf.c (map_sections_to_segments): If we have a .dynamic section,
659 then start a new segment rather than put a writable section in a
662 * configure.host: Set RPATH_ENVVAR.
664 * Makefile.in: Rebuild dependencies.
666 * elflink.c (_bfd_elf_create_linker_section): Remove unused
667 zero_section variable.
669 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
671 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
672 ($(srcdir)/libbfd.h): Rename from libbfd.h.
673 ($(srcdir)/libcoff.h): Rename from libcoff.h.
675 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
677 * ieee.c (ieee_write_expression): Only use an R variable for a
678 local symbol. Don't output a zero offset. Handle a zero address.
679 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
680 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
682 (parse_expression): Don't try to handle multiple occurrences of a
683 P variable. Handle I variables differently from X variables. Fix
684 the order of minus expressions.
685 (ieee_slurp_external_symbols): Generate an I variable for an NN
686 record. Fix handling of ATI and ATX records.
687 (ieee_slurp_sections): Only set minimal section attributes.
688 Adjust them later, based on the section contents.
689 (ieee_object_p): Read in the file until just after the ME record.
690 Call ieee_slurp_section_data to set the section flags.
691 (do_one): Add iterations parameter. Only repeat the first load
692 item. Set the section and file reloc flags.
693 (ieee_slurp_section_data): Set section flags. Pass iterations to
695 (ieee_canonicalize_reloc): Handle I variables.
696 (do_with_relocs): Only emit relocation size when necessary.
697 Increase MAXRUN to 127. Change ov to be assigned, and take
698 src_mask and pcrel_offset into account.
699 (ieee_write_data_part): Skip sections that are not loaded.
700 (ieee_write_external_part): Don't output optional last entry of WX
702 (ieee_write_me_part): Make setting of me_record neater.
703 (ieee_generic_stat_arch_elt): Get the size of an archive element.
705 * syms.c (stt): Add entries for zerovars, vars, and code.
707 * elfcode.h (validate_reloc): New static function.
708 (write_relocs): Call validate_reloc for non ELF relocs.
710 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
711 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
712 (TARGET_LITTLE_SYM): Likewise.
714 * config.bfd (m68*-*-psos*): New target.
716 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
718 * i386msdos.c: Remove some #if 0 code.
719 (msdos_write_object_contents): Don't include empty sections in the
720 size computation, regardless of their address.
722 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
724 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
725 is NULL, ie, the -r switch is used.
727 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
729 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
730 (BFD_RELOC_MIPS_GOT_LO16): Define.
731 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
732 * bfd-in2.h, libbfd.h: Rebuild.
733 * elf32-mips.c (mips_reloc_map): Map new relocs.
735 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
737 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
740 * ieee.c (get_symbol): Set the section to bfd_abs_section.
741 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
742 simple number for the section address, rather than an expression.
743 Limit the number of bytes between relocs to MAXRUN.
744 (ieee_write_me_part): Set me_record to the file offset after the
746 (ieee_write_processor): New static function.
747 (ieee_write_object_contents): Use ieee_write_processor.
749 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
751 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
753 * coff-aux.c: Change include of aux.h to aux-coff.h.
755 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
757 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
758 relocation put the addend both in the reloc entry and the data.
759 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
762 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
763 a R_68K_PCxx reloc against a defined global symbol directly.
764 (elf_m68k_check_relocs): Don't count such a reloc.
766 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
767 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
768 symbol for now, otherwise always record the symbol as dynamic.
769 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
770 is not referenced by a dynamic object, and we are not making a
771 shared object, then don't make a PLT entry. If we do make a PLT
772 entry, make sure the symbol has been recorded as dynamic.
774 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
776 * configure.host: When making a shared library, set HLDFLAGS to
777 pass an appropriate -rpath option. Use the make variable SONAME
778 as the shared library soname, rather than computing it here. On
779 SunOS, build stamp-tshlink in place of $(SHLINK).
780 * Makefile.in (SONAME): New variable.
781 ($(SHLINK)): Make a link to the transformed name, as well.
782 (stamp-tshlink): New target.
783 (install): Skip stamp-tshlink during install.
785 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
787 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
788 linker sections have been set up yet.
790 * elf.c (make_mapping): Add an additional argument to suppress
791 making the first section include the program headers.
792 (map_sections_to_segments): If the user used -Ttext such that the
793 program headers are on a different page, do not set the flags
794 saying that this section includes the program headers.
796 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
798 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
799 don't define TRAD_HEADER.
800 * configure: Rebuild.
802 * netbsd-core.c: New file, support for NetBSD core files.
803 * hosts/*nbsd.h: Removed.
805 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
807 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
808 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
809 * libbfd.h, bfd-in2.h: Regenerated.
810 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
811 bfd_elf32_bfd_reloc_type_lookup.
812 (reloc_type{,_names}): Deleted.
813 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
815 (sparc_reloc_map): Add sparc64 relocs.
816 (sparc_elf_notsupported_reloc): New static function.
817 (sparc_elf_wdisp16_reloc): New static function.
818 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
819 (elf32_sparc_relocate_section): Likewise.
820 (bfd_elf32_bfd_reloc_type_lookup): Define.
821 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
822 (reloc_type{,_names}): Deleted.
823 (elf_sparc_howto_table): Deleted.
824 (sparc_reloc_map): Deleted.
825 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
826 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
828 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
830 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
833 * Makefile.in (program_transform_name): New variable.
834 (install): Transform library name before installing it.
836 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
838 * archures.c (bfd_mach_i960_hx): Define.
839 * bfd-in2.h: Rebuild.
840 * cpu-i960.c (scan_960_mach): Accept machine "hx".
841 (MATRIX): Expand entries for HX.
842 (arch_info_struct): Add i960:hx entry.
843 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
844 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
845 (coff_set_flags): Handle bfd_mach_i960_hx.
847 Support for building as a shared library, based on patches from
848 Alan Modra <alan@spri.levels.unisa.edu.au>:
849 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
850 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
851 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
852 * configure: Rebuild.
853 * configure.host: If --enable-shared, adjust shared library stuff
854 based on the host. If the host is SunOS, and the linker supports
855 -rpath, set HLDFLAGS to use it.
856 * Makefile.in (ALLLIBS): New variable.
857 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
858 (COMMON_SHLIB, SHLINK): New variables.
859 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
860 (STAGESTUFF): Remove variable.
861 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
863 (stamp-ofiles): New target, like old ofiles target, but build
864 using a temporary file and move-if-change, and touch stamp-ofiles
866 (ofiles): Just depend upon stamp-ofiles.
867 (stamp-piclist, piclist): New targets.
868 ($(SHLIB), $(SHLINK)): New targets.
869 (targets.o, archures.o): Build twice if PICFLAG is set.
870 (do_mostlyclean): Remove pic/*.o.
871 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
873 (do_distclean): Remove pic and stamp-picdir.
874 (install): Install shared libraries.
875 ($(OFILES)): Depend upon stamp-picdir.
876 (stamp-picdir): New target.
878 * libcoff-in.h: Add comment reminding people that libcoff.h is a
880 * libcoff.h: Rebuild.
882 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
883 flavour of a section with no owner.
885 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
886 ELF_LINK_NON_ELF flag.
887 (mips_elf_create_got_section): Likewise.
889 * elf.c: Revert last change, since it breaks dynamic linking.
890 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
892 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
893 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
894 (elfNN_bed): Don't initialize want_hdr_in_seg field.
896 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
898 * elf.c (assign_file_positions_for_segments): If the backend does
899 not want the elf header or the program headers in the address
900 space, do not include them in the calculations.
902 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
903 function to determine if we need additional program headers.
904 (ppc_elf_modify_segment_map): Define as a NOP function for now.
905 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
907 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
909 * coffcode.h: Move today's libcoff.h change into coffcode.h.
911 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
913 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
914 back into one line. Some compilers (sunos 4.1.3 for example)
915 won't accept args split across more than one line.
917 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
919 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
920 * configure: Regenerate.
922 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
924 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
925 try to do arithmetic on a void *, cast it to a unsigned char * first.
927 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
929 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
930 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
932 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
933 flag for a newly defined symbol.
934 (NAME(bfd_elf,record_link_assignment)): Likewise.
935 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
936 set the DEF or REF_REGULAR flags correctly.
938 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
939 (libbfd.h, libcoff.h): Corresponding change.
941 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
942 a PLT32 reloc as dynamic.
943 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
944 is not referenced by a dynamic object, and we are not making a
945 shared object, then don't make a PLT entry. If we do make a PLT
946 entry, make sure the symbol has been recorded as dynamic.
948 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
950 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
951 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
952 (powerpcle-*-cygwin32): New.
953 * peicode.h (add_data_entry): Get address from vma.
955 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
957 * elflink.c (_bfd_elf_create_linker_section): If the symbol
958 attached to the section has already been created as an undefined
959 symbol, treat it as if it hasn't been created yet.
961 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
963 * elflink.h (elf_bfd_final_link): Don't output initial dummy
964 symbol or section symbols if stripping all symbols and this is not
965 a relocateable link. Don't output the symbol string table if
966 there are no symbols.
967 (elf_link_flush_output_syms): Don't do anything if there are no
970 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
972 * coff-aux.c: New file.
973 * hosts/m68kaux.h: New file.
974 * config.bfd (m68*-apple-aux*): New target.
975 * configure.in (m68*-apple-aux*): New native host.
976 (m68kaux_coff_vec): New vector.
977 * configure: Rebuild.
978 * targets.c (m68kaux_coff_vec): Declare.
979 * coffcode.h (bfd_coff_backend_data): Add field
980 _bfd_coff_link_add_one_symbol.
981 (bfd_coff_link_add_one_symbol): Define.
982 (compare_arelent_ptr): New static function if TARG_AUX.
983 (coff_write_relocs): If TARG_AUX, sort the relocs.
984 (coff_write_object_contents): Set A/UX aouthdr magic number.
985 (coff_link_add_one_symbol): Define if not defined.
986 (bfd_coff_std_swap_table): Initialize new field.
987 * libcoff.h: Rebuild.
988 * cofflink.c (coff_link_add_symbols): Call
989 bfd_coff_link_add_one_symbol rather than
990 _bfd_generic_link_add_one_symbol.
991 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
992 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
993 * coff-mips.c (mips_ecoff_backend_data): Likewise.
994 * Makefile.in: Rebuild dependencies.
995 (BFD32_BACKENDS): Add coff-aux.o.
996 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
998 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1000 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1001 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1003 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1005 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1006 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1007 (maintainer-clean): Warn about deleting special files.
1008 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1010 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1011 warning symbols correctly.
1012 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1013 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1014 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1015 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1016 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1017 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1019 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1022 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1024 * libcoff-in.h: aligned newly exported names with bfd naming
1025 conventions. Removed an erroneous define of POWERPC_LE_PE.
1026 * libcoff.h: Rebuild.
1027 * cofflink.c, coff-ppc.c: the above function name changes
1029 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1031 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1032 * ecoff.c (struct extsym_info): Define.
1033 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1034 to ecoff_link_write_external.
1035 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1036 Strip symbols when appropriate.
1038 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1039 * syms.c (BSF_OBJECT): Define.
1040 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1041 * bfd-in2.h: Rebuild.
1042 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1044 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1047 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1048 copying relocs into a shared object, treat a defined global symbol
1050 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1051 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1052 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1054 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1055 real defined symbol, not to a weak defined symbol.
1057 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1059 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1060 and made a few static functions externs.
1062 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1063 POWERPC_LE_PE hack in cofflink.
1065 * libcoff-in.h: promoted the following from cofflink.c to allow
1066 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1067 coff_debug_merge_element, struct coff_debug_merge_type,
1068 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1069 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1070 coff_debug_merge_hash_lookup, coff_link_section_info,
1071 coff_final_link_info, coff_debug_merge_hash_newfunc,
1072 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1074 * libcoff.h: re-gen'd
1076 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * syms.c: Include "bfdlink.h".
1079 (struct stab_find_info): Define.
1080 (_bfd_stab_section_find_nearest_line): New function.
1081 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1082 * libbfd.h: Rebuild.
1083 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1084 * elf.c (_bfd_elf_find_nearest_line): Try calling
1085 _bfd_stab_section_find_nearest_line before searching the ELF
1086 symbol table. Find the closest STT_FUNC symbol, not the last one.
1087 * libcoff-in.h (coff_data_type): Add line_info field.
1088 * libcoff.h: Rebuild.
1089 * coffgen.c (coff_find_nearest_line): Try calling
1090 _bfd_stab_section_find_nearest_line before searching the COFF
1092 * Makefile.in: Rebuild dependencies.
1094 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1096 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1097 4 bytes, so we get the correct value when updating the register
1098 field in little endian mode.
1100 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1103 entry_section fields. Add sntoc and snentry fields.
1104 * libcoff.h: Rebuild.
1105 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1106 not toc_section and entry_section (the COFF file does not have any
1107 sections at this point).
1108 (coff_write_object_contents): Set o_snentry and o_sntoc from
1109 snentry and sntoc rather than entry_section and toc_section.
1110 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1111 snentry, not toc_section and entry_section.
1112 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1113 entry_section from hentry.
1114 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1116 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1117 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1118 than using toc_section directly.
1120 * archures.c: Add missing `.' in enum bfd_architecture.
1121 * bfd-in2.h: Rebuild.
1123 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1124 Robert Lipe <robertl@arnet.com>.
1126 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1128 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1129 to sections we allocate. Use bfd_zalloc to allocate initialial
1130 sections, not bfd_alloc.
1131 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1132 SDA{,2}I16 relocations.
1133 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1134 whether to put something in .sbss or not.
1135 (ppc_elf_relocate_section): Add support for more relocations. Add
1136 in sec->output_offset where appropriate. Make error messages
1137 include the symbol name.
1139 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1140 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1141 doesn't get redefined messages if -shared.
1143 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1144 section if the rel_section field has been set up.
1146 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1148 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1151 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1153 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1154 of flags, only flags used are controlled by mach number. Bump up
1155 output file mach number to highest of input file mach numbers.
1156 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1157 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1159 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1160 bfd_elf64_sparc_vec support.
1162 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1164 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1165 the embedded bit is set on some objects and not on others. Just
1167 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1170 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1172 * coffcode.h (coff_new_section_hook): Don't try to align the
1175 * coffcode.h (coff_set_section_contents): Fix the handling of the
1176 .lib section to work even if the entire section contents are
1177 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1178 Robert Lipe <robertl@arnet.com>.
1180 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1182 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1183 memory here for contents.
1185 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1186 _SDA2_BASE_ by 32768.
1187 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1188 started using. Allocate contents for .sdata and .sdata2 sections
1190 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1192 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1193 size _SDA{,2}_BASE_.
1194 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1197 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1199 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1201 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1202 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1203 (bfd_mach_sparc_v9a): Define.
1204 (bfd_mach_sparc_v9_p): Define.
1205 * bfd-in2.h: Regenerated.
1206 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1208 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1209 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1210 to bfd_elf32_sparc_vec.
1211 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1212 Add v8plus{,a} support.
1214 (sparc_compatible): New function.
1215 * elf32-sparc.h: #include "elf/sparc.h".
1216 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1217 elf32_sparc_final_write_processing): New functions.
1218 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1219 elf_backend_final_write_processing): Define.
1221 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1223 * elf-bfd.h (struct elf_link_hash_entry): Add
1224 linker_section_pointer field.
1225 (enum elf_linker_section_enum): Enumeration for new way of
1226 creating linker dynamic sections and symbols.
1227 (elf_linker_section{,_pointers}): New structures for creating
1228 dynamic sections and symbols.
1229 (elf_obj_tdata): Add linker_section_pointers and linker_section
1231 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1232 (_bfd_elf_create_linker_section): New declarations.
1233 (_bfd_elf_find_pointer_linker_section): Ditto.
1234 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1235 (_bfd_elf_make_linker_section_rela): Ditto.
1237 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1239 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1240 (ppc_elf_create_linker_section): New function to create the
1241 sections .got, .sdata, and .sdata2.
1242 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1244 (ppc_elf_check_relocs): Support more of the eabi relocations.
1245 (ppc_elf_relocate_section): Ditto.
1246 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1247 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1249 * elflink.h (elf_create_pointer_linker_section): New function to
1250 create initialized pointers in dynamic linker sections.
1251 (elf_finish_pointer_linker_section): Actually intialize the
1252 pointers created above.
1254 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1255 macros to provide both 32 and 64 bit versions of
1256 elf_create_pointer_linker_section.
1257 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1258 provide both 32 and 64 bit versions of
1259 elf_finish_pointer_linker_section.
1261 * elflink.c (_bfd_elf_create_linker_section): New function to
1262 create a linker section.
1263 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1264 given address in the linker pointer offsets created for a given
1266 (_bfd_elf_make_linker_section_rela): Make a RELA section
1267 corresponding to the generated linker section.
1269 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1271 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1273 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1275 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1276 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1277 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1278 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1279 toc entry in an objdump) for now.
1280 (ppc_do_last, ppc_get_last): New function - needed to save processing
1281 the toc owner to the end.
1282 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1285 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1286 toc owner from being done till last. Must define POWERPC_LE_PC
1289 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1291 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1293 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1294 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1296 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1300 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1304 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1306 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1308 * elf.c (assign_file_positions_for_segments): Don't increment file
1309 offset for a segment which contains no loadable sections.
1311 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1313 * reloc.c: Add new PowerPC relocations.
1314 * {bfd-in2,libbfd}.h: Regenerate.
1316 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1317 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1319 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1321 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1324 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1327 * coffgen.c (coff_find_nearest_line): Don't try to cache
1328 information in sections that are not owned by a BFD. From Richard
1329 Henderson <richard@atheist.tamu.edu>.
1331 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1332 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1333 * elflink.h (elf_link_output_extsym): Remove special check for
1336 * ecoffswap.h: Add prototypes for static functions.
1338 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1340 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1341 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1343 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1344 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1345 support. Begin support for R_PPC_SDA{2,}REL.
1347 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1349 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1350 create the .got and .got.neg sections.
1351 (ppc_elf_size_dynamic_sections): Call it.
1352 (ppc_elf_check_relocs): Call it.
1353 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1354 (ppc_elf_check_relocs): Add error messages for relocations we
1355 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1358 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1360 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1361 section flags for V.4 and eabi.
1363 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * elf.c (assign_file_positions_for_segments): If a segment
1366 contains no sections, don't mark it as readable.
1368 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1369 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1371 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1372 dynamic section, if there is one.
1373 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1374 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1375 (bfd_elf64_swap_dyn_in): Likewise.
1376 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1378 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1380 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1381 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1382 <pirker@eiunix.tuwien.ac.at>.
1384 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1386 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1387 PowerPC V.4 and eabi.
1388 * bfd-in2.h: Regenerate.
1389 * libfd.h: Regenerate.
1391 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1393 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1394 section type and SHF_EXCLUDE section flag, turning them into the
1395 appropriate bfd section flag.
1397 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * xcofflink.c (xcoff_link_add_symbols): Create the special
1400 sections if we see a DYNAMIC object, in case that is the only
1401 XCOFF input object we see.
1403 * elf32-mips.c: Extensive changes for a start at dynamic linking
1404 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1406 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1407 (struct elf_backend_data): Remove
1408 elf_backend_create_program_headers field. Add
1409 elf_backend_additional_program_headers and
1410 elf_backend_modify_segment_map fields.
1411 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1413 (elf_backend_additional_program_headers): Likewise.
1414 (elf_backend_modify_segment_map): Likewise.
1415 (elf_backend_create_program_headers): Don't define.
1416 (elfNN_bed): Change to account for field changes.
1417 * elf.c (assign_file_positions_for_segments): Call new
1418 modify_segment_map backend function. Don't call old
1419 create_program_headers backend function.
1420 (get_program_header_size): Call additional_program_headers rather
1421 than create_program_headers.
1422 * elflink.h (elf_link_add_object_symbols): Initialize
1423 type_change_ok from new backend field.
1424 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1426 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1427 a reloc against the appropriate section.
1429 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1430 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1431 (elf_flags_init): Rename from elf_ppc_flags_init.
1432 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1434 (ppc_elf_copy_private_bfd_data): Likewise.
1435 (ppc_elf_merge_private_bfd_data): Likewise.
1437 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1440 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1442 * coff-alpha.c (alpha_relocate_section): During final link, allow
1443 output .lita section to be bigger than 64k by adjusting gp value
1444 on a per-input section basis.
1445 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1447 (struct ecoff_section_tdata): Add gp field.
1449 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1451 Handle Alpha ECOFF changes in OSF/1 3.2.
1452 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1454 * coff-alpha.c: Include "aout/ar.h".
1455 (alpha_ecoff_get_relocated_section_contents): Don't require an
1456 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1457 3.2 doesn't generate one.
1458 (alpha_relocate_section): Likewise.
1459 (alpha_ecoff_slurp_armap): Define.
1460 (alpha_ecoff_slurp_extended_name_table): Define.
1461 (alpha_ecoff_construct_extended_name_table): Define.
1462 (alpha_ecoff_truncate_arname): Define.
1463 (alpha_ecoff_write_armap): Define.
1464 (alpha_ecoff_generic_stat_arch_elt): Define.
1465 (alpha_ecoff_update_armap_timestamp): Define.
1467 (alpha_ecoff_read_ar_hdr): New static function.
1468 (alpha_ecoff_get_elt_at_filepos): New static function.
1469 (alpha_ecoff_openr_next_archived_file): New static function.
1470 (alpha_ecoff_get_elt_at_index): New static function.
1471 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1472 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1473 _bfd_ecoff to alpha_ecoff.
1474 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1475 field from backend structure, rather than always calling
1476 _bfd_get_elt_at_filepos.
1477 * coff-mips.c (mips_ecoff_backend_data): Initialize
1478 get_elt_at_filepos field.
1479 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1480 from _bfd_generic_read_ar_hdr with minor changes.
1481 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1482 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1483 * libbfd.h: Rebuild.
1485 * bfd-in.h (BFD_IN_MEMORY): Define.
1486 * libbfd-in.h (struct bfd_in_memory): Define.
1487 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1488 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1489 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1490 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1491 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1492 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1493 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1494 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1495 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1496 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1498 (bfd_openstreamr): Likewise.
1499 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1500 BFD_IN_MEMORY is not set.
1501 * riscix.c (riscix_some_aout_object_p): Likewise.
1502 * bfd-in2.h, libbfd.h: Rebuild.
1504 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1505 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1506 (bfd_get_elt_at_index): Define.
1507 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1508 bfd_get_elt_at_index. Change index parameter from int to
1510 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1511 (_bfd_noarchive_get_elt_at_index): Define.
1512 (_bfd_archive_bsd_get_elt_at_index): Define.
1513 (_bfd_archive_coff_get_elt_at_index): Define.
1514 * bfd-in2.h, libbfd.h: Rebuild.
1515 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1516 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1517 * ieee.c (ieee_get_elt_at_index): Define.
1518 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1519 * oasys.c (oasys_get_elt_at_index): Define.
1520 * som.c (som_get_elt_at_index): Define.
1522 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1523 numbers to the .text section.
1525 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1527 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1528 If there is a SEC_DEBUGGING section, get the contents of the debug
1529 information part from it.
1530 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1532 (ieee_write_object_contents): Check ieee_write_debug_part return.
1534 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1536 * config.bfd (i[345]86-*-freebsd*): Add target.
1537 * configure.in (i386freebsd_vec): Add vec.
1538 * configure: Regenerate.
1539 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1540 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1541 Rebuild dependencies..
1542 * freebsd.h: New file.
1543 * i386freebsd.c: New file.
1544 * targets.c (i386freebsd_vec): Declare.
1545 (bfd_target_vector): Add i386freebsd_vec.
1546 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1547 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1549 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1551 * ieee.c (ieee_slurp_debug): New static function.
1552 (ieee_object_p): Call it.
1553 (ieee_slurp_section_data): Skip debugging sections.
1554 (ieee_get_reloc_upper_bound): Likewise.
1555 (ieee_get_section_contents): Likewise.
1556 (ieee_canonicalize_reloc): Likewise.
1557 (ieee_write_section_part): Likewise.
1558 (ieee_write_debug_part): Likewise.
1559 (ieee_write_data_part): Likewise.
1560 (init_for_output): Likewise.
1562 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1564 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1566 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1567 relocs, since ppc_elf_relocate_section handles the linker case.
1568 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1570 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1571 ppc_elf_relocate_section since that is now the only caller.
1572 (ppc_elf_relocate_section): Ditto.
1574 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1576 * coffcode.h (coff_write_object_contents): If we don't know the
1577 section of the entry point for an XCOFF executable, always set the
1578 entry address to -1.
1580 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1582 * elf.c (bfd_section_from_shdr): Add support for note sections.
1584 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * bfd-in.h (struct _symbol_info): Add stab_type field.
1587 * bfd-in2.h: Rebuild.
1588 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1590 * elf32-ppc.c: Remove trailing newline from calls to
1592 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1593 difference if target endianness is known.
1595 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1597 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1598 old style TOC16 references without using R_PPC_GOT.
1599 (ppc_reloc_type): Ditto.
1600 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1601 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1602 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1603 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1604 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1606 (ppc_elf_adjust_dynamic_symbol): Ditto.
1607 (ppc_elf_adjust_dynindx): Ditto.
1608 (ppc_elf_size_dynamic_sections): Ditto.
1609 (ppc_elf_finish_dynamic_symbol): Ditto.
1610 (ppc_elf_finish_dynamic_sections): Ditto.
1611 (ELF_DYNAMIC_INTERPRETER): Define.
1613 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1615 * elf.c (copy_private_bfd_data): When attaching sections to
1616 segments ignore sections that won't be allocated. Patch from
1619 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1621 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1624 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1626 * coff-i960.c (CALC_ADDEND): Define.
1627 (coff_i960_relocate_section): Add the input section VMA to the
1628 addend for PC relative relocs.
1630 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1632 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1633 to correctly terminate.
1635 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1637 * targets.c (enum bfd_endian): Define.
1638 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1639 from boolean to enum bfd_endian. Change header_byteorder_big_p
1641 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1642 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1643 * bfd-in2.h: Rebuild.
1644 * All targets: Change initialization of byteorder and
1645 header_byteorder to use enum bfd_endian values rather than
1647 * All files: Change all references to byteorder_big_p and
1648 header_byteorder_big_p to use new bfd_*_endian macros.
1650 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1652 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1654 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1656 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1658 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1660 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1662 * ieee.c: Lots of minor cleanups. Make many functions return
1663 errors rather than calling abort. Also:
1664 (ieee_write_twobyte): Remove; change callers to call existing
1665 ieee_write_2bytes function.
1666 (ieee_write_expression): Don't output the section twice when
1667 outputting a local symbol. Don't emit an extraneous zero if there
1669 (ieee_slurp_sections): Set the lma as well as the vma.
1670 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1672 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1673 a recognized one or bfd_arch_unknown.
1674 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1676 (ihex_get_symtab): Likewise.
1678 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1680 * aoutx.h: Include <ctype.h>.
1681 (struct aout_link_includes_table): Define.
1682 (struct aout_link_includes_totals): Define.
1683 (struct aout_link_includes_entry): Define.
1684 (aout_link_includes_lookup): Define macro.
1685 (struct aout_final_link_info): Add includes field.
1686 (aout_link_includes_newfunc): New static function.
1687 (NAME(aout,final_link)): Initialize includes hash table.
1688 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1690 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1692 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1694 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1696 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1698 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1700 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1701 (pe_print_private_bfd_data): call pe_print_reloc.
1702 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1703 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1704 up some debugging as well.
1706 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1708 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1711 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1713 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1714 when setting sections to NULL.
1716 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1718 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1720 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1721 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1723 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1724 * bfd-in2.h: Rebuild.
1726 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1728 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1730 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1732 * ihex.c (ihex_scan): Handle record types 4 and 5.
1733 (ihex_object_p): Permit types 4 and 5.
1734 (ihex_set_section_contents): Remove check for out of range
1736 (ihex_write_object_contents): Generate types 4 and 5.
1738 * elflink.h (elf_link_output_extsym): Just ignore warning and
1739 indirect references to symbols which don't really exist.
1741 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1743 * peicode.h (pe_print_idata): Minor format fixes
1744 (pe_print_edata): New function. Under private printing, this formats
1745 the edata section of a PE file.
1746 (pe_print_private_bfd_data): Added call to pe_print_edata.
1748 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1750 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1751 index, don't call stoi.
1753 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1755 * srec.c (srec_scan): Set lma as well as vma.
1757 * ihex.c: New file; support for Intel Hex format.
1758 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1759 (ihex_vec): Declare.
1760 (bfd_target_vector): Always include ihex_vec.
1761 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1762 * Makefile.in: Rebuild dependencies.
1763 (BFD_LIBS): Add ihex.o
1764 (BFD_LIBS_CFILES): Add ihex.c.
1765 * bfd-in2.h: Rebuild.
1767 * elf.c (assign_file_positions_for_segments): Sort the sections in
1769 (get_program_header_size): Return the right size if segment_map is
1771 (copy_private_bfd_data): Don't bother to sort the sections.
1773 * bfd.c (bfd_record_phdr): New function.
1774 * bfd-in.h (bfd_record_phdr): Declare.
1775 * bfd_in2.h: Rebuild.
1777 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1780 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1781 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1783 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1784 (bfd_zmalloc): Change declaration.
1785 * libbfd.h: Rebuild.
1786 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1787 and realloc. Don't set bfd_error_no_memory if they fail.
1789 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1791 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1792 uses as well. Added a new howto to deal with TOCREL16 relocs that
1793 are TOCDEFN as well.
1794 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1795 to handle RVA relocs from dlltool.
1796 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1797 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1798 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1800 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1801 to get the right section alignment.
1803 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1805 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1806 p_paddr if p_paddr is zero.
1807 (make_mapping): Set includes_filehdr and includes_phdrs for first
1809 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1811 (assign_file_positions_for_segments): Handle includes_filehdr and
1812 includes_phdrs. Remove special handling of PT_PHDR and first
1814 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1815 when appropriate. Remove special handling of PT_PHDR segment.
1816 Use a more complex condition for when a section is included in a
1817 segment to handle Solaris linker oddities.
1819 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1821 * coff-m88k.c (howto_table): Reformatted for easier reading;
1822 special_function now points to new function m88k_special_reloc.
1823 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1825 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1826 be done correctly by m88k_special_reloc.
1827 (reloc_processing): New function to be used by RELOC_PROCESSING.
1828 (RELOC_PROCESSING): Define to call reloc_processing.
1830 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1832 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1833 (pe_print_pdata): Likewise.
1835 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1836 obstack_alloc fails.
1837 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1839 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1840 * Many files: don't set bfd_error_no_memory if one of the above
1843 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1844 if p_paddr_valid is set.
1845 (copy_private_bfd_data): New static function.
1846 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1848 * elf.c (assign_file_positions_for_segments): Fix case where extra
1849 program headers were allocated.
1851 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1852 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1853 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1854 _bfd_elf_print_private_bfd_data.
1856 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1857 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1858 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1859 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1860 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1861 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1862 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1864 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1866 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1867 * elf.c (make_mapping): New static function.
1868 (map_sections_to_segments): New static function.
1869 (elf_sort_sections): New static function.
1870 (assign_file_positions_for_segments): New static function.
1871 (map_program_segments): Remove.
1872 (get_program_header_size): Remove sorted_hdrs, count, and
1873 maxpagesize parameters. Simplify.
1874 (assign_file_positions_except_relocs): When generating an
1875 executable, use assign_file_positions_for_segments.
1876 (elf_sort_hdrs): Remove.
1877 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1878 to get_program_header_size.
1880 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1884 * configure, config.in: Regenerate with autoconf 2.7.
1886 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1887 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1889 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1891 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1892 (ecoff_sec_to_styp_flags): Likewise.
1893 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1894 (ecoff_set_symbol_info): Handle scRConst.
1895 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1896 (ecoff_compute_section_file_positions): Handle .rconst section.
1897 (_bfd_ecoff_write_object_contents): Likewise.
1898 (ecoff_link_check_archive_element): Handle scRConst.
1899 (ecoff_link_add_externals): Likewise.
1900 (ecoff_link_write_external): Handle .rconst section.
1901 (ecoff_reloc_link_order): Likewise.
1902 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1903 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1905 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1907 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1908 DEF_DYNAMIC flag is set.
1910 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1912 * host-aout.c: If TRAD_HEADER is defined, include it.
1914 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1916 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1917 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1918 (BFD_NEED_DECLARATION): New function.
1919 * configure.in: Use BFD_NEED_DECLARATION.
1920 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1921 * configure, config.in: Rebuild with autoconf 2.6.
1923 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1924 special_sections before returning when called with a non XCOFF
1927 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1930 * coffcode.h (coff_compute_section_file_positions): Only pad the
1931 previous section to force file alignment when creating an
1934 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1936 * coffcode.h (coff_compute_section_file_positions): If
1937 RS6000COFF_C, set up the .debug section.
1939 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1940 if it is not large enough to accomodate the entire TOC area with
1941 signed 16 bit offsets.
1942 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1944 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1945 TOC anchor to use the TOC value used in the output file.
1947 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1949 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1950 (_bfd_coff_read_string_table): Likewise.
1952 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1954 * pe-arm.c: Fix typos.
1955 * coff-arm.c: Likewise.
1957 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1959 * coff-ppc.c (list_ele): Added "cat"egory member.
1960 (record_toc): New category parameter (priv or pub).
1961 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1962 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1963 the mainline. It addes extra toc cells in error.
1964 (ppc_coff_swap_sym_in_hook): Added some documentation.
1965 (dump_toc): Can now diagnose "virtual toc" chicanery.
1967 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1969 * elf-bfd.h (struct elf_link_hash_table): Change type of
1970 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1972 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1974 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1975 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1977 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1978 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1979 defined or mentioned in a regular file.
1981 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1983 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1984 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1985 (coff_ppc_relocate_section): Correct REL24 handling
1986 (ppc_process_before_allocation): Correct TOCDEFN handling
1988 * peicode.h (dir_names): Added name descriptions
1990 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1992 * VERSION: Updated to cygnus-2.6.
1994 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1996 * targets.c (m68k4knetbsd_vec): Declare.
1998 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2000 * targets.c (bfd_target): Change type of second argument to
2001 _bfd_print_private_bfd_data from void * to PTR.
2002 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2003 using PTR rather than void *.
2004 * bfd-in2, libbfd.h: Rebuild.
2005 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2007 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2008 _bfd_generic_bfd_print_private_bfd_data rather than casting
2011 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2013 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2014 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2016 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2017 BFD64_BACKENDS_CFILES): New variables.
2020 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2022 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2023 not at the file position of the first section.
2024 * coffcode.h (coff_compute_section_file_positions): Avoid using
2026 (coff_write_object_contents): When generating a PPC PE executable
2027 with no symbols, round up the file size to a COFF_PAGE_SIZE
2029 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2030 don't write out a string table.
2032 * elf.c (bfd_section_from_shdr): When using a different section
2033 header, pass the new one to _bfd_elf_make_section_from_shdr.
2034 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2035 (elf_map_symbols): Add section VMA to symbol value when comparing
2037 (_bfd_elf_compute_section_file_positions): Only build symbol table
2038 if there are some symbols. Set file offset of symtab and strtab
2040 (assign_file_positions_except_relocs): Remove dosyms parameter.
2041 Change all callers. Never set file offset of symtab and strtab
2043 (_bfd_elf_copy_private_section_data): New function.
2044 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2045 (_bfd_elf_copy_private_symbol_data): New function.
2046 (swap_out_syms): Check for special mapping of st_shndx created by
2047 copy_private_symbol_data.
2048 * elfxx-target.h: Use new copy routines.
2049 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2050 (_bfd_elf_copy_private_section_data): Declare.
2052 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2054 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2057 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2058 _bfd_dummy_target, matching the recent change to archive
2061 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2063 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2064 arithmetic on PTR types.
2066 * aout-target.h (MY(callback)): Set the lma of the sections.
2068 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2069 symbol into a reloc against the section.
2071 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2073 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2074 glue for the relocs: IMGLUE and IFGLUE.
2075 (record_toc): new function - tracks toc contents
2076 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2077 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2078 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2079 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2080 (ppc_record_toc_entry): Removed a debug define (duh)
2082 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2083 (pe_print_idata): New function - formats the idata section data
2084 (pe_print_pdata): New function - formats the pdata section data
2085 (pe_print_private_bfd_data): calls to above
2087 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2089 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2090 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2091 TARGET_SYM and TARGET_NAME for vector and BFD name.
2092 * coff-pmac.c (pmac_xcoff_vec): Remove.
2093 (TARGET_SYM, TARGET_NAME): Define.
2094 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2095 machine to 0, not all PowerMacs are 601s.
2097 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2099 * elfcode.h (elf_object_p): Read in any program headers.
2100 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2101 based on the program headers, if any.
2102 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2103 (map_program_segments): Set p_paddr of program headers based on
2106 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2108 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2111 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2112 trying to do a relocateable link with a non-a.out object file.
2114 * archive.c (bfd_generic_archive_p): Check the first object file
2115 in an archive even if target_defaulted is set. If the object file
2116 has the wrong xvec, reject it.
2118 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2119 be represented, report the name via _bfd_error_handler.
2120 (translate_to_native_sym_flags): Likewise.
2121 * elf32-mips.c (mips_elf_final_link): Likewise.
2122 * oasys.c (oasys_write_sections): Likewise.
2124 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2125 which checks for STYP_OVRFLO sections.
2126 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2127 reloc and lineno count overflows.
2128 (coff_write_object_contents): Call coff_count_linenumbers before
2129 coff_compute_section_file_positions. If RS6000COFF_C, handle
2130 reloc and lineno count overflows.
2131 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2132 relocs before dealing with .pad sections. Count overflow section
2133 headers when handling .pad sections.
2135 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2138 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2139 (struct xcoff_link_hash_table): Add descriptor_section and
2140 special_sections fields.
2141 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2142 (xcoff_link_add_symbols): Set linkage section alignment. Create
2143 descriptor section. Check for magic symbol names (_text, etc.),
2144 and record them in special_sections if found. Set
2145 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2146 descriptor field to point back to the function code symbol.
2147 (xcoff_sweep): Always mark the special descriptor_section.
2148 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2149 function descriptor, and mark it if it is.
2150 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2151 parameter, and fill it in. Allocate space for the descriptor
2153 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2154 global linkage code. If an undefined function descriptor is
2155 exported, arrange to define it. Warn about any other undefined
2157 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2158 (xcoff_write_global_symbol): Create a function descriptor when
2160 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2161 * bfd-in2.h: Rebuild.
2163 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2165 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2166 (ppc_coff_link_hash_table): new types for hashing
2167 (ppc_coff_link_hash_newfunc): hash entry constructor
2168 (ppc_coff_link_hash_table_init): hash table initializer
2169 (ppc_coff_link_hash_table_create): hash table constructor
2170 (ppc_record_toc_entry): changed references to hash table
2171 (coff_ppc_relocate_section): changed references to hash table
2173 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2174 * libcoff.h: Rebuild
2176 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2177 (coff_link_add_symbols): removed toc_offset init
2179 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2181 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2184 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2185 if it is given and mmep is available.
2186 * acconfig.h: Undef USE_MMAP.
2187 * configure, config.in: Regenerated.
2188 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2189 table handling the old way.
2190 (aout_get_external_symbols): Don't complain if last byte of string
2192 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2193 (bfd_free_window) [! USE_MMAP]: Don't define.
2194 (bfd_get_file_window,
2195 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2197 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2199 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2202 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2204 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2205 compatible with AMD generated COFF files. Try to support both AMD
2206 and GNU formats simultaneously.
2207 (coff_a29k_relocate_section): Likewise.
2209 * libbfd.c (bfd_get_file_window): Change writable parameter from
2210 int to boolean; update all callers. Pass MAP_SHARED if not
2211 writable--it's required on Solaris. Cast fprintf argument to
2213 * bfd-in.h (bfd_get_file_window): Update declaration.
2214 * bfd-in2.h: Rebuild.
2215 * aoutx.h: Update calls to bfd_get_file_window.
2217 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2219 (xcoff_swap_ldhdr_in): New static function.
2220 (xcoff_swap_ldsym_in): New static function.
2221 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2222 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2223 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2224 Handle XTY_ER/XMC_XO symbols correctly.
2225 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2226 rather than normal symbol table.
2227 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2228 already defined with the same absolute value.
2229 (xcoff_mark): When considering called symbols, check whether the
2230 descriptor is from a dynamic object, rather than the symbol
2232 (xcoff_build_ldsyms): Likewise.
2234 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2235 Cast realloc and malloc return values. If malloc or realloc fail,
2236 set bfd_error_no_memory.
2237 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2238 * bfd-in2.h: Rebuild.
2240 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2242 * coff-ppc.c (ppc_record_toc_entry): new function.
2243 (in_reloc_p): changed return value.
2244 (coff_ppc_relocate_section): much rework.
2245 (ppc_allocate_toc_section): new function.
2246 (ppc_process_before_allocation): new function.
2247 (ppc_coff_swap_sym_in_hook): new function.
2249 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2250 (coff_link_add_symbols): initialize toc_offset.
2252 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2253 (coff_swap_aouthdr_out): Added more sections to the data
2254 dictionary for the pe file header. Also changed linker version
2255 number on the ppc side.
2256 (dir_names): small improvements to the dictionary printing.
2257 (pe_mkobject_hook): save the file level flags.
2259 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2260 (pe_tdata): added real_flags field
2261 (coff_tdata): added local_toc_sym_map and access macro
2263 * libcoff.h (coff_link_hash_entry): added toc_offset field
2264 (pe_tdata): added real_flags field
2265 (coff_tdata): added local_toc_sym_map and access macro
2267 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2268 (coff_mkobject): init for local_toc_sym_map
2269 (coff_write_object_contents): set the internal_a.magic to
2270 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2273 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2275 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2276 entries until both the line number address and the function name
2277 address are too large.
2279 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2280 * configure: Rebuilt.
2282 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2283 is defined in the environment.
2285 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2287 * som.c (som_get_section_contents_in_window): Define to use
2290 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2292 * coff-i860.c: New file, based on coff-i386.c.
2293 * cpu-i860.c: New file, based on cpu-i386.c.
2294 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2295 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2296 targets, using i860coff_vec.
2297 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2298 trad-core.o and hosts/i860mach3.h.
2299 (i860coff_vec): Use coff-i860.o and cofflink.o.
2300 * configure: Rebuild.
2301 * Makefile.in: Rebuild dependencies.
2302 (ALL_MACHINES): Add cpu-i860.o.
2303 (BFD32_BACKENDS): Add coff-i860.o.
2304 (CFILES): Add cpu-i860.c and coff-i860.c.
2305 * targets.c (i860coff_vec): Declare.
2306 (bfd_target_vector): Add &i860coff_vec.
2307 * archures.c (bfd_i860_arch): Declare.
2308 (bfd_archures_list): Add &bfd_i860_arch.
2309 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2310 (coff_set_flags): Handle bfd_arch_i860.
2311 (coff_write_object_contents): Handle I860 a.out magic number.
2313 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2315 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2316 the created .tc section to 2.
2317 (xcoff_mark): Don't keep a .loader reloc for a call to an
2318 undefined symbol when creating a shared library.
2319 (xcoff_build_ldsyms): When creating a shared library, generate
2320 global linkage code for a call to an undefined symbol.
2322 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2324 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2325 BFD32_BACKENDS, BFD64_BACKENDS.
2326 (.dep1): Put mkdep output in a separate file.
2327 Rebuilt dependencies.
2329 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2332 Permit use of mmap when available:
2334 * configure.in: Check for mmap, madvise, mprotect.
2335 * config.in, configure: Regenerated.
2337 * libbfd.c (struct _bfd_window_internal): Define type.
2338 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2340 (ok_to_map): New static variable for debugging.
2341 (_bfd_generic_get_section_contents_in_window): New function.
2342 * bfd-in.h (bfd_window_internal): Declare type.
2343 (bfd_window): Define type.
2344 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2345 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2348 * libaout.h (struct aoutdata): Add two window fields.
2349 (obj_aout_sym_window, obj_aout_string_window): New macros.
2350 * aoutx.h (some_aout_object_p): Initialize windows.
2351 (aout_get_external_symbols): Get symbol data and strings in
2352 windows instead of explicitly allocated buffers.
2353 (slurp_symbol_table): Free window instead of memory.
2354 (bfd_free_cached_info): Release windows instead of freeing storage
2356 (aout_link_free_symbols): Ditto.
2358 * targets.c (bfd_target): Add new field for
2359 get_section_contents_in_window.
2360 (BFD_JUMP_TABLE_GENERIC): Updated.
2361 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2362 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2363 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2364 macros for get_section_contents_in_window field.
2366 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2368 * core.c: Renamed to corefile.c
2369 * makefile.dos (OBJS): Change core.o to corefile.o
2370 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2373 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2375 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2376 targ_selvecs to allow debugging under Irix-5 native.
2379 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2381 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2382 to o. Clobber and restore the list of new csects around the call
2383 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2384 linker error and the linker wants to read the symbol table. Reset
2385 the line number count of a real section even if it has no relocs.
2386 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2388 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2391 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2393 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2394 an undefined symbol in a shared link.
2396 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2397 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2398 phdm@info.ucl.ac.be (Philippe De Muyter).
2400 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2402 * coff-m88k.c (rtype2howto): New static function.
2403 (RTYPE2HOWTO): Use it rather than a macro definition.
2405 * coffcode.h (coff_write_object_contents): set internal_a.magic
2406 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2408 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2409 define TRAD_HEADER to new file hosts/delta68.h.
2410 m88*-motorola-sysv*, however, does use ptrace-core.o.
2411 * hosts/delta68.h: New file.
2413 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2414 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2416 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2418 * i386linux.c (MY(vec)): Declare before use.
2420 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2422 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2423 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2425 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2426 BFD is not of the right type.
2427 (bfd_elf_get_needed_list): Likewise.
2428 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2429 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2430 * xcofflink.c (XCOFF_XVECP): Define.
2431 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2433 (bfd_xcoff_import_symbol): Likewise.
2434 (bfd_xcoff_export_symbol): Likewise.
2435 (bfd_xcoff_link_count_reloc): Likewise.
2436 (bfd_xcoff_record_link_assignment): Likewise.
2437 (bfd_xcoff_size_dynamic_sections): Likewise.
2439 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2440 table index against the number of symbols for a base relative
2443 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2445 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2446 full_aouthdr flag here...
2447 (_bfd_xcoff_bfd_final_link): ...not here.
2449 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2451 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2452 systems that have a system <libelf.h>.
2453 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2454 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2455 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2456 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2457 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2458 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2459 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2461 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2463 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2464 set, set BSF_WEAK in symbol. Change all callers.
2465 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2466 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2467 _bfd_generic_link_add_one_symbol.
2468 (ecoff_indirect_link_order): Check that the section tdata relocs
2469 are not NULL before using them.
2471 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2472 define TRAD_HEADER as hosts/alphalinux.h.
2473 * configure: Rebuild.
2474 * hosts/alphalinux.h: New file.
2475 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2478 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2480 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2481 C_ECOMM storage classes.
2483 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2485 (xcoff_mark): Call xcoff_mark_symbol.
2486 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2487 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2489 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2491 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2493 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2495 (xcoff_find_reloc): New static function.
2496 (xcoff_link_add_symbols): Use it.
2497 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2498 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2499 relocate the value of C_DECL.
2501 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2503 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2505 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2506 callback decide what goes in .relocs.
2507 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2508 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2511 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2513 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2516 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2518 * xcofflink.c: More improvements, mostly to fix handling of
2519 constructors and a few other special cases.
2520 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2521 zero, reverting yesterday's change.
2522 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2523 (bfd_xcoff_link_count_reloc): Declare.
2524 (bfd_xcoff_record_link_assignment): Declare.
2525 * bfd-in2.h: Rebuild.
2527 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2529 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2530 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2531 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2532 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2533 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2534 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2536 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2539 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2540 segments includes the a.out header. See to that the magic number
2541 *always* is big-endian.
2543 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2544 m68k4k NetBSD configurations.
2546 * configure.in, configure: Separate i386 & mips NetBSD
2547 configurations from other BSD ones. Don't assume DEC is the only
2548 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2549 configurations. Add support for m68k4k NetBSD object format.
2551 * libaout.h: Added M_68K4K_NETBSD magic.
2553 * m68k4knetbsd.c: New file.
2555 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2557 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2560 * hosts/mipsnbsd.h: New file.
2563 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2565 * config.bfd: Add config stuff for mips*-*-magic* to set
2566 targ_defvec to ecoff_big_vec.
2569 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2571 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2573 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2574 toc_section, and entry_section fields.
2575 (struct xcoff_section_tdata): Remove ldrel_count field.
2576 * libcoff.h: Rebuild.
2577 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2579 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2580 full a.out header if full_aouthdr is set in xcoff_data.
2581 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2582 based on sections stored in xcoff_data.
2583 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2585 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2586 (rs6000coff_vec): Set symbol_leading_char to '.'.
2587 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2588 value stored in ret rather than returning a pointer value.
2590 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2592 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2595 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2597 * som.c (som_slurp_string_table): Allocate the strings with malloc
2598 since they're free'd by free_cached_info.
2599 (som_slurp_symbol_table): Similarly for the symbol table.
2601 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2603 * Makefile.in (diststuff): Don't make headers.
2605 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2607 * Makefile.in: Rebuild dependencies.
2609 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2610 output_bfd is not SunOS.
2611 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2612 non-SunOS input files.
2614 * xcofflink.c: Extensive changes to support linking shared objects
2615 and generating a .loader section.
2616 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2617 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2618 last_symndx, and ldrel_count fields.
2619 * libcoff.h: Rebuild.
2620 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2621 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2623 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2624 (bfd_xcoff_export_symbol): Declare.
2625 (bfd_xcoff_size_dynamic_sections): Declare.
2626 * bfd-in2.h: Rebuild.
2628 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2630 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2631 * configure: Rebuild.
2632 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2633 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2635 (pmac_xcoff_vec): Update to use new xcoff support.
2636 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2637 (xcoff_write_armap): Declare buf as unsigned char.
2638 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2640 * mpw-make.sed: Generalize subdir_do edit.
2642 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2644 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2645 correctly. Don't initialize asect->vma.
2647 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2649 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2650 something a little less than the page size.
2652 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2654 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2656 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2658 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2659 * coffcode.h (coff_write_object_contents): If .bss is before
2660 .data us that as data_start.
2661 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2663 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2664 (coff_swap_outhdr_out): Hardwire in version number.
2666 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2668 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2669 major and minor to *_vno, since the former are also macros in
2670 SunOS header files. Cast result of bfd_alloc to appropriate
2673 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2674 before assigning to sec_data.
2676 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2678 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2679 now relative to the section, not absolute.
2680 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2681 get the file name when there is a N_SO directory name. When
2682 handling stabs, remember that section->vma was added to the
2685 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2687 * sunos.c (struct sunos_link_hash_table): Add needed field.
2688 (sunos_link_hash_table_create): Call bfd_release, not free.
2689 (sunos_link_hash_table_create): Initialize needed field.
2690 (sunos_add_dynamic_symbols): Record needed objects.
2691 (bfd_sunos_get_needed_list): New function.
2692 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2693 * bfd-in2.h: Rebuild.
2695 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2697 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2699 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2701 * bfd-in.h (struct bfd_link_needed_list): Rename from
2702 bfd_elf_link_needed_list.
2703 * bfd-in2.h: Rebuild.
2704 * elf.c, elflink.h, libelf.h: Corresponding changes.
2706 Add start at AIX linker support; no shared libraries yet.
2707 * xcofflink.c: New file.
2708 * configure.in (rs600coff_vec): Use xcofflink.o.
2709 * configure: Rebuild.
2710 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2712 (struct xcoff_section_tdata): Define.
2713 (xcoff_section_data): Define macro.
2714 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2715 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2716 (_bfd_xcoff_bfd_final_link): Declare.
2717 (_bfd_ppc_xcoff_relocate_section): Declare.
2718 * libcoff.h: Rebuild.
2719 * coff-rs6000.c: Clean up a bit.
2720 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2721 cputype, csects, and debug_indices.
2722 (xcoff_copy_private_bfd_data): Copy cputype.
2723 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2724 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2725 (xcoff_reloc_type_lookup): Rename from
2726 rs6000coff_reloc_type_lookup.
2727 (coff_relocate_section): Define.
2728 (_bfd_xcoff_sizeof_headers): Define.
2729 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2730 (_bfd_xcoff_bfd_relax_section): Define.
2731 (_bfd_xcoff_bfd_link_split_section): Define.
2732 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2734 * coffcode.h (coff_compute_section_file_positions): If AIX,
2735 increment sofar by SMALL_AOUTSZ if not executable.
2736 (coff_write_object_contents): If AIX, always output an a.out
2737 header; if not executable, header size of SMALL_AOUTSZ.
2738 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2739 (_bfd_stringtab_init): Initialize xcoff field.
2740 (_bfd_xcoff_stringtab_init): New function.
2741 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2742 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2743 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2744 * libbfd.h: Rebuild.
2745 * Makefile.in: Rebuild dependencies.
2746 (BFD32_BACKENDS): Add xcofflink.o.
2747 (CFILES): Add xcofflink.c.
2749 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2750 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2751 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2753 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2755 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2757 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2759 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2760 * config.in: Regenerated.
2762 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2763 (_bfd_chunksize): New variable.
2764 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2765 for obstack chunk size.
2766 * configure.in: Check for getpagesize.
2767 * configure: Regenerated.
2769 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2771 * trad-core.c (rawptr): Make it a local variable of
2772 ptrace_unix_core_file_p.
2774 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2776 * coff-arm.c (in_reloc_p): New.
2777 * coff-i386.c (in_reloc_p): New.
2778 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2779 (coff_write_object_contents): Only set has_reloc_section
2781 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2782 in_reloc_p to decide if reloc should be emitted.
2783 * libcoff.h (pe_data_type.in_reloc_p): New.
2784 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2786 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2788 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2789 (_bfd_coff_read_internal_relocs): Likewise.
2790 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2791 (_bfd_coff_read_internal_relocs): Likewise.
2793 * elflink.h (elf_link_add_object_symbols): Correct conditions
2794 under which type and size change warnings are issued.
2796 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2798 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2799 a symbol which is not in a real section.
2800 (coff_write_native_symbol): Corresponding change.
2802 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2803 coff_link_hash_newfunc and make non-static.
2804 (_bfd_coff_link_hash_table_init): New function, broken out of
2805 _bfd_coff_link_hash_table_create.
2806 (_bfd_coff_link_hash_table_create): Use it.
2807 (process_embedded_commands): Make static.
2808 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2809 (_bfd_coff_link_hash_table_init): Declare.
2810 * libcoff.h: Rebuild.
2812 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2813 field in XCOFF tdata.
2814 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2815 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2816 based on cputype stored in a.out header, or in n_type of initial
2818 (coff_write_object_contents): Set cputype correctly in a.out
2820 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2822 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2823 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2825 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2826 * libcoff.h: Rebuild.
2828 * cpu-rs6000.c (rs6000_compatible): New static function.
2829 (bfd_rs6000_arch): Use it.
2830 * cpu-powerpc.c (powerpc_compatible): New static function.
2831 (arch_info_struct): Define various flavours of PowerPC.
2832 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2835 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2837 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2839 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2841 * elflink.h (elf_link_add_object_symbols): Don't warn about
2842 changing the size or type if the old definition was weak.
2844 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2846 * coffcode.h (combined_entry_type): Add fix_line field.
2847 (coff_slurp_line_table): Warn if we try to set the lineno field of
2849 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2850 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2851 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2852 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2854 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2855 * libcoff.h: Rebuild.
2857 * libcoff-in.h (struct xcoff_tdata): Define.
2858 (xcoff_data): Define.
2859 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2860 * bfd-in2.h, libcoff.h: Rebuild.
2861 * coff-rs6000.c (xcoff_mkobject): New static function.
2862 (coff_mkobject): Define.
2863 (xcoff_copy_private_bfd_data): New static function.
2864 (coff_bfd_copy_private_bfd_data): Define.
2865 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2867 (rs6000coff_vec): Add DYNAMIC to object_flags.
2868 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2869 .loader sections specially.
2870 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2871 section alignment from the XCOFF tdata information.
2872 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2873 F_SHROBJ, and copy the extra a.out header information into the
2874 XCOFF tdata structure.
2875 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2876 F_DYNLOAD and the extra a.out header information.
2877 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2878 C_HIDEXT symbol with attached csect information.
2879 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2880 in the o_maxdata field.
2881 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2882 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2883 end if BSF_NOT_AT_END is set.
2885 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2886 _bfd_read_ar_hdr_fn.
2887 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2888 * bfd-in2.h, libbfd.h: Rebuild.
2889 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2891 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2892 (bfd_slurp_bsd_armap_f2): Likewise.
2893 (_bfd_slurp_extended_name_table): Likewise.
2895 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2897 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2899 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2900 when the symbol table is empty.
2902 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2903 space for section symbols, since we don't output them either.
2904 (elf_m68k_adjust_dynindx): Removed.
2906 * ptrace-core.c (rawptr): Make it a local variable of
2907 ptrace_unix_core_file_p.
2909 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2911 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2914 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2915 Mac object file formats.
2917 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2919 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2920 auxent if there isn't one.
2921 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2922 rather than FILNMLEN as the maximum name length.
2924 * coffcode.h (bfd_coff_backend_data): Add new field
2925 _bfd_coff_print_aux.
2926 (bfd_coff_print_aux): New static function.
2927 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2928 scnlen field of an XTY_LD csect aux entry.
2929 (coff_print_aux): New static function.
2930 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2931 in coff_pointerize_aux_hook.
2932 (bfd_coff_std_swap_table): Initialize new field.
2933 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2934 * libcoff.h: Rebuild.
2935 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2936 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2938 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2939 if there are symbols, for native AIX ld compatibility.
2941 * coffcode.h (bfd_coff_backend_data): Add new field
2942 _bfd_coff_pointerize_aux_hook.
2943 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2944 or I960, and as 0 otherwise.
2945 (bfd_coff_std_swap_table): Initialize new field.
2946 * libcoff.h: Rebuild.
2947 * coffgen.c (coff_pointerize_aux): Change parameters to take
2948 symbol pointer instead of type and class, and to take aux index.
2949 Call _bfd_coff_pointerize_aux_hook if it is defined.
2950 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2951 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2952 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2954 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2955 read-only/host-only support.
2957 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2959 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2962 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2963 BFD_JUMP_TABLE_ARCHIVE accordingly.
2964 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2965 (_bfd_compute_and_write_armap): Declare.
2966 (_bfd_generic_read_ar_hdr): Declare.
2967 (_bfd_read_ar_hdr): Define.
2968 (_bfd_noarchive_read_ar_hdr): Define.
2969 (_bfd_archive_bsd_read_ar_hdr): Define.
2970 (_bfd_archive_coff_read_ar_hdr): Define.
2971 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2972 _bfd_read_ar_hdr instead.
2973 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2974 (_bfd_compute_and_write_armap): Rename from
2975 compute_and_write_armap. Make non-static. Change all callers.
2976 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2977 than _bfd_snarf_ar_hdr.
2978 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2979 * ieee.c (ieee_read_ar_hdr): Define.
2980 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2981 * oasys.c (oasys_read_ar_hdr): Define.
2982 * som.c (som_read_ar_hdr): Define.
2983 * bfd-in2.h, libbfd.h: Rebuild.
2985 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2987 * peicode.c (coff_swap_filehdr_in): If symptr is
2988 zero, there aren't any symbols, even if nsyms is set.
2990 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2992 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2994 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2995 sections, and set styp correctly for them: .got, .hash, .dynamic,
2996 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2997 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2999 (ecoff_sort_hdrs): New static function.
3000 (ecoff_compute_section_file_positions): Return boolean, not void.
3001 Sort the sections by VMA before looking through them. Put the
3002 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3003 section on an appropriate boundary within the page.
3004 (ecoff_compute_reloc_file_positions): Check return value of
3005 ecoff_compute_section_file_positions.
3006 (_bfd_ecoff_set_section_contents): Likewise.
3007 (_bfd_ecoff_write_object_contents): Check for various Alpha
3008 section types when incrementing text_size and data_size. Call
3009 adjust_headers backend function if it exists.
3010 * coff-alpha.c (alpha_adjust_headers): New static function.
3011 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3012 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3014 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3016 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3018 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3019 of ALTERNATE_AIX_CORE_FORMAT.
3020 * configure.in (aix4): No longer need CORE_FLAGS.
3021 * configure: Updated.
3023 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3025 NS32k changes from Ian Dall:
3026 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3028 (aout_link_input_section_std, aout_link_input_section_ext,
3029 aout_link_reloc_link_order): Call them instead of _bfd_*
3031 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3033 (backend_data): Use it instead of hardcoded zero.
3035 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3036 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3038 * ns32knetbsd.c: Include bfd.h.
3039 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3040 (MY_bfd_reloc_type_lookup): Declare function too.
3041 * pc532-mach.c (set_sizes): Don't declare.
3042 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3043 (backend_data, MY_backend_data): Don't define.
3045 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3046 ns32k-*-lites* like ns32k-*-netbsd*.
3048 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3051 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3053 * coffcode.h (coff_write_object_contents): Restore setting
3054 f_timdat to 0, deleted on August 22.
3056 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3058 * coffcode.h (coff_bfd_copy_private_symbol_data,
3059 coff_bfd_copy_private_section_data,
3060 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3061 * peicode.h (coff_bfd_copy_private_bfd_data): New
3062 (pe_bfd_copy_private_bfd_data): New.
3063 (coff_swap_scnhdr_in): Swap bss size into the right place.
3064 (pe_print_private_bfd_data): Add some newlines.
3066 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3068 * som.c (setup_sections): Don't die if a space has no subspaces.
3070 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3072 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3073 dynamic symbol override a common symbol. Don't change the size or
3074 type if they have been set and the new symbol is not a definition.
3075 Warn if the size or type changes.
3077 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3079 * som.c (som_begin_writing): Don't write the symbol table or
3081 (som_finish_writing): Write them here. Place them after the
3082 subspace data, but before the relocs.
3084 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3086 * sunos.c (sunos_add_one_symbol): Just pass false, not
3087 info->shared_library, to sunos_create_dynamic_sections.
3088 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3090 (sunos_check_dynamic_reloc): Remove .text section assertion.
3092 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3094 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3095 * configure, configure.in: Add pmac_xcoff_vec case.
3096 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3097 * coff-pmac.c: New file, PowerMac XCOFF support.
3098 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3099 * targets.c (pmac_xcoff_vec): Declare.
3101 * mpw-config.in: Various changes to be compatible with the
3102 autoconf-based configury.
3103 * mpw-make.sed: New file, sed commands to translate Unix
3104 makefile into MPW syntax.
3105 * mpw-make.in: Remove.
3106 * hosts/mpw.h: Remove.
3107 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3108 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3110 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3112 * binary.c (binary_get_symtab): Return an empty string on error.
3113 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3115 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3117 * coff-ppc.c: Reformatted according to gnu conventions
3118 Removed irrelevant "if 0" code
3120 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3122 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3123 symbols rather than as indirect symbols.
3124 (MY(slurp_symbol_table)): Don't do anything special about
3127 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3128 of .ctors and .dtors sections is no larger than 2.
3130 * sunos.c (sunos_add_one_symbol): Don't change
3131 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3133 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3134 dynamic symbols when creating a shared library.
3135 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3137 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3138 written even if it is not defined in a regular object.
3139 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3140 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3141 rather than the constant 22.
3142 (sunos_check_dynamic_reloc): Handle creating a shared library.
3143 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3144 zero when creating a shared library.
3145 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3146 write it out at the start of the symbol table.
3148 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3150 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3152 * config.bfd: Add arm-*-coff.
3153 * configure.in, configure: Add armcoff_{little,big}_vec.
3154 * targets.c (armcoff_{little,big}_vec): Declare.
3155 (bfd_target_vector): Add armcoff_{little,big}_vec.
3156 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3158 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3160 * targets.c (bfd_find_target): Remove debugging code.
3162 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3164 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3166 * Makefile.in: added *-ppc files
3167 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3168 allow pe based .o's to be shared with other tools on ppc/NT
3169 * config.bfd: added powerpc[le]-[pe|winnt] config support
3170 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3171 * peicode.h: Added more section flags for PE on ppc
3172 Added coff_swap_filehdr_out to allow peicode.h to be
3173 used for non-image PE files on ppc.
3174 Check for image, or not, before copying pe_opthdr
3175 * targets.c: Added new bfd's
3176 * targets.c: Removed two inactive bfds that shouldn't have made it this
3179 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3181 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3182 explicit values to initialize all relocs. Change all users.
3183 (ppc_elf_brtaken_inner): New function to handle branch predicition
3185 (ppc_elf_brtaken_reloc): Ditto.
3186 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3187 relocs use ppc_elf_unsupported_reloc.
3188 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3189 needs to be reported.
3190 (ppc_elf_relocate_section): Support branch prediction relocs.
3192 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3194 * bfd.c (bfd_assert): Remove \n from string passed to
3197 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3198 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3199 (bfd_coff_make_section_hook): Don't define.
3200 (coff_make_section_hook): Remove.
3201 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3202 (styp_to_sec_flags): Likewise.
3203 (coff_write_object_contents): Likewise.
3204 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3206 * libcoff.h: Rebuild.
3207 * coffgen.c (make_a_section_from_file): Just call
3208 bfd_make_section_anyway, not bfd_make_section or
3209 bfd_coff_make_section_hook.
3210 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3211 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3212 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3213 make_section_hook field.
3214 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3216 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3217 pointers into value field for warning and indirect symbols; just
3218 leave the value field alone.
3219 * linker.c (generic_link_add_symbol_list): Use next symbol for
3220 warning and indirect symbols, rather than looking in symbol value.
3221 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3222 parameter. Change all callers. Remove support for indirect
3223 symbols; it didn't work anyhow.
3224 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3225 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3226 * bfd-in2.h: Rebuild.
3228 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3230 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3231 go back to telling the tools this reloc operates on 32 bits.
3233 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3235 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3236 rather than a direct fprintf.
3237 * archive.c (_bfd_write_archive_contents): Likewise.
3238 * coffcode.h (coff_slurp_symbol_table): Likewise.
3239 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3240 (ppc_elf_unsupported_reloc): Likewise.
3241 (ppc_elf_relocate_section): Likewise.
3242 * i386linux.c (linux_tally_symbols): Likewise.
3243 (linux_finish_dynamic_link): Likewise.
3244 * osf-core.c (osf_core_core_file_p): Likewise.
3245 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3246 * som.c (som_sizeof_headers): Likewise.
3247 * srec.c (srec_bad_byte): Likewise.
3248 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3249 * libbfd-in.h (bfd_assert): Declare first parameter const.
3250 * libbfd.h: Rebuild.
3251 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3252 bfd_reloc_overflow is enough.
3253 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3254 * coff-h8500.c (rtype2howto): Likewise.
3255 * coff-z8k.c (rtype2howto): Likewise.
3256 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3257 * elf.c (_bfd_elf_get_lineno): Likewise.
3258 (_bfd_elf_no_info_to_howto): Likewise.
3259 (_bfd_elf_no_info_to_howto_rel): Likewise.
3260 * hp300hpux.c (convert_sym_type): Likewise.
3261 (MY(swap_std_reloc_in)): Likewise.
3262 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3264 * libaout.h (struct aoutdata): Add line_buf field.
3265 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3266 and filename_buffer. Instead, use a malloc buffer stored in the
3267 new line_buf field. Remove length restrictions.
3269 * coffgen.c (string_size): Remove static variable.
3270 (debug_string_size, debug_string_section): Likewise.
3271 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3272 and debug_string_size_p parameters. Use them instead of the
3273 global variables. Change all callers.
3274 (coff_write_symbol): Likewise.
3275 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3276 (coff_write_symbols): Add local variables to replace removed
3279 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3280 function, and line_base fields.
3281 * libcoff.h: Rebuild.
3282 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3283 information, rather than using static variables.
3285 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3286 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3288 * init.c (initialized): Remove static variable.
3289 (bfd_init): Don't bother setting initialized.
3290 (bfd_check_init): Remove.
3291 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3292 * libbfd.h: Rebuild.
3294 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3296 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3297 size for full core dumps. Copy core file header to private data.
3298 (rs6000coff_core_file_failing_command,
3299 rs6000coff_core_file_failing_signal): New functions to extract
3300 the file name and terminating signal from the core file.
3301 * coff-rs6000.c: Use them.
3303 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3305 Change arch info to be const, initialized at compile time.
3306 * archures.c: Reindent many functions. Change CONST to const.
3307 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3308 nothing set it anyhow. Make next const.
3309 (bfd_arch_info_list): Remove.
3310 (bfd_archures_list): Rename from archures_init_table. Change from
3311 a table of function pointers to a table of bfd_arch_info_type
3312 structure addresses.
3313 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3314 (bfd_lookup_arch): Likewise.
3315 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3317 (bfd_default_arch_struct): Make const.
3318 (bfd_arch_init, bfd_arch_linkin): Remove.
3319 (bfd_get_arch_info): Return a const pointer.
3320 * init.c (bfd_init): Don't call bfd_arch_init.
3321 * bfd.c (struct _bfd): Make arch_info const.
3322 * bfd-in2.h: Rebuild.
3323 * libbfd.h: Rebuild.
3324 * configure.in: Put & before everything in $selarchs.
3325 * configure: Rebuild.
3326 * cpu-*.c: Change bfd_*_arch from a function which calls
3327 bfd_arch_linkin to a const structure.
3328 * ieee.c (ieee_object_p): Make arch const.
3330 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3332 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3334 * bfd-in2.h: Regenerate.
3335 * libbfd.h: Regenerate.
3337 * elf32-ppc.c (reloc_type): Update names to match current draft.
3338 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3339 relative. Update names to current V.4 draft.
3340 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3341 (ppc_elf_relocate_section): Rename relocations to match draft.
3343 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3345 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3346 compiled with -mrelocatable-lib to be linked with either normal
3347 modules or -mrelocatable modules.
3349 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3351 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3352 in the a.out header.
3354 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3355 a reloc against a local symbol, even if it's not a section.
3357 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3359 * targets.c (bfd_target): Remove unused align_power_min field.
3360 * bfd-in2.h: Rebuild.
3361 * All backends: Remove initialization of align_power_min.
3363 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3365 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3367 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3369 * config.bfd (mips-dec-netbsd*): New target.
3370 * configure.host (mips-dec-netbsd*): New host.
3371 * configure.in (mips-dec-netbsd*): New native.
3372 * configure: Rebuild.
3374 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3376 Make the COFF backend linker merge common types:
3377 * cofflink.c (struct coff_debug_merge_element): Define.
3378 (struct coff_debug_merge_type): Define.
3379 (struct coff_debug_merge_hash_entry): Define.
3380 (struct coff_debug_merge_hash_table): Define.
3381 (coff_debug_merge_hash_table_init): Define.
3382 (coff_debug_merge_hash_table_free): Define.
3383 (coff_debug_merge_hash_lookup): Define.
3384 (struct coff_final_link_info): Add debug_merge field.
3385 (coff_debug_merge_hash_newfunc): New static function.
3386 (_bfd_coff_final_link): Allocate and free debug_merge table.
3387 (coff_link_input_bfd): Merge identical enum, struct and union
3390 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3392 Convert i960 COFF to use COFF backend linker.
3393 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3394 structure to store the symbol being used.
3395 (coff_i960_start_final_link): New static function.
3396 (coff_i960_relocate_section): New static function.
3397 (coff_i960_adjust_symndx): New static function.
3398 (coff_start_final_link): Define.
3399 (coff_relocate_section): Define.
3400 (coff_adjust_symndx): Define.
3401 * coffcode.h (bfd_coff_backend_data): Add new callback function
3402 _bfd_coff_start_final_link.
3403 (bfd_coff_start_final_link): Define.
3404 (coff_start_final_link): Define if not defined.
3405 (bfd_coff_std_swap_table): Add coff_start_final_link.
3406 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3408 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3409 function callback is not NULL.
3410 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3411 (_bfd_coff_internal_syment_name): Declare.
3412 * libcoff.h: Rebuild.
3413 * configure.in (icoff_big_vec): Add cofflink.o.
3414 (icoff_little_vec): Likewise.
3415 * configure: Rebuild.
3417 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3419 * Makefile.in (clean-info): Remove extraneous tab from line
3422 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3424 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3425 contents has relocs.
3427 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3429 * coffcode.h (coff_compute_section_file_positions): Keep the
3431 (coff_write_object_contents): Remember if it's a relocatable
3433 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3434 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3435 if relocatable file. Swap out saved raw size.
3437 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3439 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3440 (maintainer-clean): Rename from realclean, passing
3441 maintainer-clean down to subdirectories, but leave realclean as a
3444 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3447 * dep-in.sed: Remove config.h from generated dependencies.
3449 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3450 broken out of sunos_canonicalize_dynamic_symtab.
3451 (sunos_canonicalize_dynamic_symtab): Call new function
3452 sunos_slurp_dynamic_symtab.
3453 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3454 dynamic symbol table to the caller.
3455 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3456 callback to override the symbols being read.
3457 * libaout.h (struct aout_backend_data): Add three new parameters
3458 to add_dynamic_symbols callback.
3460 Extensive minor changes to avoid various gcc warnings. Also:
3461 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3462 * archures.c (bfd_arch_info_type): Change mach field from long to
3464 (bfd_lookup_arch): Change machine parameter from long to unsigned
3467 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3469 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3470 a symbol with a non-zero plt_offset.
3472 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3474 * elfcode.h (align_file_position): Remove; not used.
3476 * configure.in: Only check for <sys/procfs.h> on a native system,
3477 and make sure it defines prstatus_t.
3478 * configure: Rebuild.
3480 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3482 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3484 * config.in: Rename from config.h.in.
3485 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3486 Check for config.h:config.in when creating stamp-h.
3487 * configure: Rebuild.
3488 * Makefile.in (stamp-h): Depend upon config.in rather than
3489 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3490 calling config.status.
3492 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3493 (Makefile): Just rebuild Makefile.
3494 (config.h, stamp-h): New targets.
3495 * configure.in: Create stamp-h when rebuilding config.h.
3496 * configure: Rebuild.
3498 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3500 * configure.in: Call AC_CONFIG_HEADER. Substitute
3501 HOST_64BIT_LONG. Check that various header files exist. Check
3502 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3503 and/or free need to be declared. Don't make a link to sysdep.h.
3504 Define TRAD_HEADER for various hosts.
3505 * configure: Rebuild.
3506 * configure.host: Don't set my_host. Add definitions taken from
3507 host header files for various entries. Remove entries which now
3509 * acconfig.h: New file.
3510 * config.h.in: New file, built by autoheader.
3511 * sysdep.h: New file.
3512 * Makefile.in (do_distclean): Don't remove sysdep.h.
3514 (LOCAL_H_DEPS): New variable.
3515 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3517 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3518 ($(OPTIONAL_BACKENDS)): Likewise.
3519 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3520 looking through sysdep.h.
3521 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3522 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3523 (fprintf_vma, sprintf_vma): Likewise.
3524 (int64_type, uint64_type): Don't define.
3525 * bfd-in2.h: Rebuild.
3526 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3527 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3528 * lynx-core.c: Include stuff from old hosts/lynx.h.
3529 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3530 rather than NO_FCNTL.
3531 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3532 rather than NATIVE_HPPAHPUX_COMPILER.
3533 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3535 * hosts/*.h: Remove all header files which merely include,
3536 declare, and define things. Leave header files which define
3537 information needed by trad-core.c.
3539 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3540 (BFD_CC_FOR_BUILD): Define.
3541 * configure.in: Use BFD_CC_FOR_BUILD.
3542 * configure: Rebuild.
3544 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3546 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3547 * configure: Rebuild.
3549 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3552 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3554 * config.bfd: i386pe_ve -> i386pe_vec.
3556 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3558 * configure.host: Incorporate host Makefile fragments by setting
3560 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3561 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3562 value based on whether the code is being compiled by a cross
3563 compiler. Don't substitute host_makefile_frag or frags.
3564 * aclocal.m4: New file to define local AC_PROG_CC.
3565 * configure: Rebuild.
3566 * Makefile.in (INSTALL): Set to @INSTALL@.
3567 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3568 (INSTALL_DATA): Set to @INSTALL_DATA@.
3570 (CC): Define as @CC@.
3571 (CFLAGS): Set to @CFLAGS@.
3572 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3573 (@host_makefile_frag@): Remove.
3574 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3575 after other options.
3576 (config.status): Remove dependency upon @frags@.
3577 * config/*.mh, config/README: Remove.
3579 * config.bfd: Rewrite to incorporate the contents of the Makefile
3580 fragments by setting shell variables, rather than merely returning
3581 the name of a Makefile fragment.
3582 * configure.in: Use shell variables set by config.bfd rather than
3583 looking at the target Makefile fragment files. Don't substitute
3584 target_makefile_frag. Do substitute TDEFINES.
3585 * configure: Rebuild.
3586 * Makefile.in (@target_makefile_frag@): Remove.
3587 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3588 * config/*.mt: Remove.
3590 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3592 * configure.in: Put changequote lines around "i[345]86" patterns
3593 section of core file support.
3595 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3597 * som.c (som_bfd_print_private_bfd_data): Define to use the
3600 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3602 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3603 entry, text_start and data_start.
3605 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3607 * Makefile.in (OFILES): Remove $(TDEPFILES).
3608 * config/apollo.mt (TDEPFILES): Remove.
3609 * config/README: Update.
3611 * configure.in: For a native configuration, set COREFILE and
3612 COREFLAG based on the canonical host name.
3613 * configure: Rebuild.
3614 * Makefile.in: Rebuild dependencies.
3615 (ALL_CFLAGS): Add @COREFLAG@.
3616 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3617 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3618 support routines. Check LYNX_CORE rather than HOST_LYNX.
3619 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3620 * i386lynx.c: Likewise.
3621 * m68klynx.c: Likewise.
3622 * sparclynx.c: Likewise.
3623 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3624 * *-core.c: Comment changes.
3625 * config/decstation.mh (HDEPFILES): Remove.
3626 (HDEFINES): Remove -DTRAD_CORE.
3627 * config/irix3.mh (RANLIB): Remove.
3628 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3629 (HDEFINES): Remove -DIRIX_CORE.
3630 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3631 (HDEFINES): Remove -DTRAD_CORE.
3632 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3633 * config/ultra3.mh (RANLIB): Remove.
3634 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3635 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3636 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3637 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3638 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3639 * config/i386aix.mh, config/i386bsd.mh: Remove.
3640 * config/i386linux.mh, config/i386mach3.mh: Remove.
3641 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3642 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3643 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3644 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3645 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3646 * config/solaris2.mh, config/stratus.mh: Remove.
3647 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3648 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3650 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3652 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3653 DT_FINI entry if the appropriate symbol is not in the hash table.
3655 * libelf.h (struct elf_backend_data): Add create_program_headers
3656 and want_hdr_in_seg fields.
3657 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3659 (elf_backend_create_program_headers): Likewise.
3660 (elfNN_bed): Initialize create_program_headers and
3662 * elf.c (get_program_header_size): Call create_program_headers
3664 (map_program_segments): Check want_hdr_in_seg backend field. Call
3665 create_program_headers backend routine.
3667 * elf.c (assign_file_positions_except_relocs): Align non allocated
3668 sections when creating an executable.
3670 * elfcode.h (elf_swap_phdr_in): Make non static.
3671 (elf_swap_phdr_out): Make non static.
3672 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3673 (bfd_elf32_swap_phdr_out): Declare.
3674 (bfd_elf64_swap_phdr_in): Declare.
3675 (bfd_elf64_swap_phdr_out): Declare.
3677 * ecofflink.c (ecoff_collect_shuffle): New static function.
3678 (_bfd_ecoff_get_accumulated_pdr): New function.
3679 (_bfd_ecoff_get_accumulated_sym): New function.
3680 (_bfd_ecoff_get_accumulated_ss): New function.
3681 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3682 (_bfd_ecoff_get_accumulated_sym): Declare.
3683 (_bfd_ecoff_get_accumulated_ss): Declare.
3684 * libbfd.h: Rebuild.
3686 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3688 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3690 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3691 warning symbols. If any section is named .gnu.warning.XXX, treat
3692 the contents as a warning to be issued if the symbol XXX is
3694 (elf_link_output_extsym): For an indirect or warning symbol, just
3695 output the symbol it points to.
3697 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3698 if bfd_hash_allocate fails, since it will already be set.
3699 (generic_link_hash_newfunc): Likewise.
3700 (archive_hash_newfunc): Likewise.
3701 (hash_entry_bfd): New static function.
3702 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3703 callback. Allocate a new warning using the hash table newfunc.
3704 Use bfd_hash_replace to update the entry in the hash table, rather
3705 than assuming we can copy the fields with structure assignment.
3707 * hash.c (bfd_hash_replace): New function.
3708 * bfd-in.h (bfd_hash_replace): Declare.
3709 * bfd-in2.h: Rebuild.
3711 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3713 * config.bfd: Add mips*vr4300-*-elf* target.
3714 * config/mipsbvr4300.mt: Added.
3716 See file ChangeLog.2
3723 version-control: never