1 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
6 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
7 the code unconditionally.
9 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
11 * libcoff-in.h (struct pei_section_tdata): Define structure.
12 (pei_section_data): Define macro.
14 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
15 store s_paddr field in pei_section_data.
16 (coff_compute_section_file_positions): Use pei_section_data rather
17 than _cooked_size, and don't overwrite an existing value.
18 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
19 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
20 * peicode.h (coff_bfd_copy_private_section_data): Define if
22 (pe_bfd_copy_private_section_data): New static function if
25 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
27 * srec.c (srec_set_arch_mach): Write as a function rather than a
30 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
31 no map, just check each member in turn to see whether it is
34 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
36 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
37 table. Call BFD_ASSERT to validate header size, instead of
39 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
42 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
44 * ppcboot.c: New target for looking at PPCbug boot records.
46 * config{ure.in,.bfd}: Add support for ppcboot target.
48 * configure: Regenerate.
50 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
52 * coff-h8300.c (howto_table): Update names to match recent
53 changes to include/coff/internal.h. Fix minor errors in the
54 existing relocs. Add R_MOVL1 and R_MOVL2.
55 (rtype2howto): Similarly.
56 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
57 existing relaxing code and peform more relaxing.
58 (h8300_reloc16_extra_cases): Likewise.
60 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
62 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
65 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
67 * elfcode.h (elf_object_p): Reject generic ELF target if
68 e_machine matches an alternate machine code in a specific backend.
70 * netbsd-core.c (netbsd_core_vec): Remove initializer for
71 obsolete align_power_min field.
73 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
75 * coff-h8300.c (reloc_howto_type): Add howto entry for
77 (rtype2howto): Handle R_PCRWORD_B.
78 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
79 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
80 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
83 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
85 * aoutx.h (translate_from_native_sym_flags): Set the section for
86 BSF_CONSTRUCTOR symbols.
88 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
91 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
93 * coffcode.h (coff_write_object_contents): In comdat section lookup,
94 stop looking when section is found.
96 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
98 * coffcode.h (STRING_SIZE_SIZE): Define.
99 (styp_to_sec_flags): Handle long symbol names when looking for the
101 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
102 (bfd_coff_long_section_names): Define.
103 (coff_write_object_contents): Handle long section names.
104 (bfd_coff_std_swap_table): Initialize new field.
105 * libcoff.h: Rebuild.
106 * coffgen.c (make_a_section_from_file): Handle long section
108 (coff_write_symbols): Handle long section names.
109 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
110 * coff-mips.c (mips_ecoff_backend_data): Likewise.
111 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
112 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
113 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
114 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
115 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
116 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
118 * bout.c (b_out_callback): Set lma of sections.
119 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
120 parameter to output_bfd. Used input_bfd instead of output_bfd in
123 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
125 * aoutx.h (translate_from_native_sym_flags): Don't create
126 SEC_CONSTRUCTOR sections.
127 * ecoff.c (ecoff_set_symbol_info): Likewise.
129 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
130 From Don Bowman <bowman@waterloo.hp.com>.
132 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
134 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
135 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
137 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
139 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
140 mips_32_relocs field.
141 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
142 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
143 relocs against a global symbol which is not defined in a regular
145 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
146 against a global symbol, increment mips_32_relocs.
147 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
148 the symbol is not defined in a regular file, make room in the
151 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
153 * ecoff.c (ecoff_compute_section_file_positions): Track the real
154 file position and the virtual file position separately. Set
155 filepos information bsaed on the real file position.
156 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
157 Jan 23 change to coffcode.h.
159 * som.c (som_slurp_symbol_table): Set the symbol count to the
160 number of BFD symbols created.
162 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
164 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
165 output file if linking shared objects. Loop to check all relocs,
166 rather than returning false on first error.
168 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
170 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
171 (ppc_elf_additional_program_headers): If .interp section, bump #
172 of program headers by 1.
173 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
174 (ppc_elf_size_dynamic_sections): Add support for .plt section.
175 (ppc_elf_check_relocs): Print out filename in debug code. Enable
177 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
179 (ppc_elf_relocate_section): If the output section isn't defined,
180 don't abort, just give an error message.
182 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
183 being created is .sdata or .sdata2, don't make the symbol dynamic.
185 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
187 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
188 members of an archive for dynamic objects with no symbols, and
189 pass them directly to check_archive_element.
190 (xcoff_link_check_ar_symbols): Pass dynamic objects to
191 xcoff_link_check_dynamic_ar_symbols.
192 (xcoff_link_check_dynamic_ar_symbols): New static function.
194 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
195 from _bfd_nodynamic to _bfd_xcoff.
196 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
198 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
199 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
200 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
201 * libcoff.h: Rebuild.
202 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
203 (xcoff_get_section_contents): New static function.
204 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
205 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
206 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
207 (xcoff_dynamic_reloc): New static variable.
208 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
209 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
211 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
213 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
214 if reloc_entry->addend is not 0.
215 (CALC_ADDEND): Just set the addend to reloc.r_offset.
217 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
219 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
221 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
222 Add entries for R_SPARC_[56].
223 (sparc_reloc_map): Add entries for R_SPARC_[56].
225 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
227 Optimize linking of stabs in sections as used in ELF and COFF.
229 * libbfd-in.h (_bfd_link_section_stabs): Declare.
230 (_bfd_write_section_stabs): Declare.
231 (_bfd_write_stab_strings): Declare.
233 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
234 (struct coff_link_hash_table): Add stab_info field.
235 * libcoff.h: Rebuild.
236 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
238 (coff_link_add_symbols): Call _bfd_link_section_stabs if
240 (_bfd_coff_final_link): Write out stab strings hash table.
241 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
242 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
244 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
245 (struct bfd_elf_section_data): Add stab_info field.
246 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
248 * elflink.h (elf_link_add_object_symbols): If appropriate, call
249 _bfd_link_section_stabs.
250 (elf_bfd_final_link): Write out stab strings hash table.
251 (elf_link_input_bfd): Handle optimized stabs sections.
252 * reloc.c (_bfd_final_link_relocate): Check address against
253 _raw_size rather than _cooked_size.
254 * Makefile.in: Rebuild dependencies.
255 (BFD_LIBS): Add stabs.o
256 (BFD_LIBS_CFILES): Add stabs.c.
258 * VERSION: Increment for bfdlink.h change.
260 * coffgen.c (coff_renumber_symbols): Correct handling of
261 BSF_NOT_AT_END common symbols.
263 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
265 * coff-ppc.c (record_toc): Add cast to avoid warning.
266 (ppc_allocate_toc_section): Likewise.
267 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
268 (ppc_coff_reloc_type_lookup): Remove unreached code.
269 * coffcode.h (coff_write_object_contents): Don't take the address
271 * peicode.h (pe_print_idata): Add casts to avoid warning.
272 (pe_print_edata): Likewise.
273 (pe_print_reloc): Remove ANSI C string concatenation.
275 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
277 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
279 * libcoff.h: Rebuild.
280 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
282 (coff_swap_aux_out): Likewise.
283 * peicode.h (coff_swap_aux_in): Likewise.
284 (coff_swap_aux_out): Likewise.
285 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
287 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
289 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
290 Fix up .bf endndx link fields.
291 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
293 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
296 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
298 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
299 on Solaris PowerPC systems doesn't get confused.
301 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
304 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
305 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
306 update did_reg and did_reg2.
308 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
310 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
312 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
313 callback routines, pass h->root.string rather than name, in case
314 copy is true and name is transient.
316 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
318 * elfcore.h: Add support for core files with multiple threads.
319 (Primarily for Solaris.)
321 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
323 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
324 section->orelocation is NULL.
326 * coffgen.c (bfd_coff_get_syment): New function.
327 (bfd_coff_get_auxent): New function.
328 * bfd-in.h (bfd_coff_get_syment): Declare.
329 (bfd_coff_get_auxent): Declare.
330 * bfd-in2.h: Rebuild.
332 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
334 * elf32-mips.c (struct mips_hi16): Define.
335 (mips_hi16_addr, mips_hi16_addend): Remove.
336 (mips_hi16_list): New static variable.
337 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
338 (mips_elf_lo16_reloc): Process mips_hi16_list.
339 (mips_elf_relocate_section): Permit an arbitrary number of HI16
340 relocs before the associated LO16 reloc.
342 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
344 * versados.c (versados_scan): Check bfd_alloc return value.
345 (versados_object_p): Check all bfd_read return values. Require
346 that lang field be less than 10, to avoid confusion with Intel Hex
349 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
351 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
352 not 0, for an absolute symbol.
353 (NAME(aout,swap_ext_reloc_out)): Likewise.
355 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
356 (ihex_write_object_contents): For a large start address, output
357 the full 32 bit address in record type 5.
359 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
360 to int to avoid promotion problems in prototype.
362 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
364 * configure.host: Use ${srcdir} when looking for picfrag.
366 * configure.host: Switch on ${libdir}, not $(libdir). From
367 alan@spri.levels.unisa.edu.au (Alan Modra).
369 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
370 entry point, not just for DYNAMIC objects.
371 * sunos.c (sunos_add_dynamic_symbols): Always call
372 sunos_create_dynamic_sections. If called with a non DYNAMIC
373 object, don't do anything else.
374 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
376 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
378 * configure.in: Permit --enable-shared to specify a list of
380 * configure: Rebuild.
382 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
383 host when configuring with --enable-shard.
385 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
387 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
390 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
391 to avoid crashing in bfd_hash_replace.
393 * sysdep.h: Use #ifdef, not #if.
395 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
397 * config.in: Rebuild.
399 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
401 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
402 (AC_CHECK_HEADERS): Check for sys/time.h
403 (AC_HEADER_TIME): Add macro.
404 * configure: Rebuild.
405 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
406 to control what combination of <time> and <sys/time.h>
409 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
411 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
412 (aout_32_sunos4_write_object_contents): Likewise.
413 * aoutx.h (NAME(aout,machine_type)): Handle
414 bfd_mach_sparc_{sparclet,sparclite}.
415 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
416 (bfd_mach_sparc_v9_p): Update.
417 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
418 * libaout.h (enum machine_type): Add M_SPARCLET.
419 * sunos.c (MACHTYPE_OK): Define.
420 * bfd-in2.h: Regenerated.
422 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
424 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
425 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
426 * elflink.c (_bfd_elf_create_got_section): Store the
427 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
428 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
429 global offset table goes over 0x1000, set the value of
430 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
431 (elf32_sparc_relocate_section): Subtract the offset of
432 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
434 * elfcode.h: Don't include <string.h>.
436 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
438 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
439 generic_link_hash_newfunc. All references changed.
440 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
441 moved here from libbfd-in.h.
442 * libbfd-in.h: Corresponding changes.
443 * libbfd.h: Regenerated.
445 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
447 * aoutx.h (aout_link_input_section_std): When reporting an
448 overflow error, use the name of the symbol in the hash table if
450 (aout_link_input_section_ext): Likewise.
452 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
453 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
455 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
457 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
458 * coffcode.h (coff_compute_section_file_positions): Likewise.
459 (coff_write_object_contents): Likewise.
461 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
463 * section.c (SEC_LINK_ONCE): Define.
464 (SEC_LINK_DUPLICATES): Define.
465 (SEC_LINK_DUPLICATES_DISCARD): Define.
466 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
467 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
468 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
469 * bfd-in2.h: Rebuild.
470 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
471 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
472 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
473 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
474 SEC_LINK_ONCE, and look through the symbol table for the setting
475 for SEC_LINK_DUPLICATES.
476 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
477 set for a section, find the section symbol in the symbol table,
478 and set the aux entry based on SEC_LINK_DUPLICATES.
479 * coffgen.c (coff_print_symbol): Add a space before "checksum".
480 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
481 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
482 * coff-i386.c (i386coff_vec): Likewise.
483 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
485 * VERSION: Bump to 2.6.1.
486 * Makefile.in (stamp-h): Depend upon VERSION.
488 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
490 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
492 * linker.c (generic_link_hash_newfunc): No longer static.
493 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
495 * coff-h8300.c: Add two derived hash tables and their associated
496 funtions and #defines for use by the h8300 linker.
497 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
498 the function vector as needed. Place the address of the function
499 vector entry in the location specified by the R_MEM_INDIRECT reloc.
500 Rewrite the vectors section contents as necessary.
501 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
502 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
503 (coff_bfd_link_hash_table_create): Likewise.
505 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
507 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
508 __attribute__ ((__unused__)) so that -Wall doesn't warn about
510 (hppa_rebuild_insn): Pass pointer to correct type to
511 low_sign_unext and dis_assemble_21.
513 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
515 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
516 Stick with sparc-*-{sysv4*,solaris2*}.
518 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
520 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
521 (coff_swap_aux_out): Swap out extra PE x_scn fields.
522 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
523 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
524 fields is non-zero, print them.
526 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
527 ifdef. Remove unused variables.
528 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
530 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
531 (get_symbol_value): Ifdef out.
532 (pe_ppc_reloc): Ifdef out. Remove unused variables.
533 (coff_ppc_relocate_section): Remove unused variables. Make
534 fprintf strings and argument types correspond. Put before_addr in
536 (dump_toc): Make fprintf strings and argument types correspond.
537 (ppc_process_before_allocation): Remove unused variables. Always
539 (ppc_reflo_reloc): Ifdef out.
540 (ppc_addr32nb_reloc): Ifdef out.
541 (ppc_coff_rtype2howto): Make fprintf strings and argument types
543 (coff_ppc_rtype_to_howto): Likewise.
544 (ppc_coff_swap_sym_in_hook): Remove unused variables.
546 * peicode.h (pe_print_idata): Move otherwise unused variables into
547 the #ifdef where they are used. Always return a value.
548 (pe_print_edata): Make fprintf strings and argument types
549 correspond. Always return a value.
550 (pe_print_pdata): Removed unused variable addr_value. Always
552 (pe_print_reloc): Remove unused variable onaline. Make fprintf
553 strings and argument types correspond. Always return a value.
555 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
556 (ppc_elf_finish_dynamic_symbol): Move definition of unused
557 variable rela inside #if 0 section where it is used.
560 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
561 functions to start with _bfd_.
562 * aout-ns32k.c: Include ns32k.h. Change references to renamed
563 functions in cpu-ns32k.h.
564 * Makefile.in: Rebuild dependencies.
565 (HFILES): Add ns32k.h.
567 * section.c (struct sec): Add linker_mark field. Change
568 user_set_vma and reloc_done to be single bit fields.
569 (STD_SECTION): Update accordingly.
570 * bfd-in2.h: Rebuild.
571 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
573 (aout_link_input_bfd): Don't link unmarked sections.
574 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
576 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
577 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
579 * elflink.h (elf_bfd_final_link): Mark sections included in the
581 (elf_link_input_bfd): Don't link unmarked sections.
582 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
584 (xcoff_link_input_bfd): Don't link unmarked sections.
586 * coffswap.h (coff_swap_scnhdr_out): Include section name in
587 overflow error messages.
589 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
591 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
592 is not set, print "BFD: " before the error message.
594 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
595 Miles Bader <miles@gnu.ai.mit.edu>.
596 * configure: Rebuild.
598 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
600 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
603 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
604 m68k-aout, m68k-coff, and m68k-elf targets.
606 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
608 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
609 (ieee_generic_stat_arch_elt): Restructured to prevent
610 ieee_object_p from being called repeatedly.
612 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
614 * coffcode.h (coff_write_object_contents): Allocate
615 buffers large enough for any FILEHDR or AOUTHDR.
617 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
619 * ecofflink.c (lookup_line): New static function, renamed and
620 slighly changed from old _bfd_ecoff_locate_line.
621 (_bfd_ecoff_locate_line): Cache line number information. Use
622 lookup_line for actual lookup.
624 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
626 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
627 multiple of 20 bytes.
629 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
631 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
632 allocate ecoff_find_line, and don't initialize by hand.
633 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
634 mips_elf_find_line, and don't call memset.
636 * coffcode.h (coff_compute_section_file_positions): If not
637 producing a final executable, don't consider sofar when aligning
638 the section to the correct size.
640 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
642 * coffcode.h (coff_add_missing_symbols): Ifdef out.
643 (coff_write_object_contents): Don't call coff_add_missing_symbols.
644 * coffgen.c (coff_section_symbol): Ifdef out.
646 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
648 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
649 output_bfd is not NULL.
651 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
653 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
654 of bfd_alloc (fixes fix_line not being initialized).
655 Delete zeroing of fix_{value,tag,end,scnlen} fields.
657 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
659 * coffcode.h: Allow specific backends to override the
660 bfd_link_add_symbols routine.
662 * coff-h8300.c: Include genlink.h.
663 (howto_table): Add R_MEM_INDIRECT.
664 (rtype2howto): Support R_MEM_INDIRECT.
665 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
668 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
670 * coff-alpha.c (alpha_relocate_section): Use
671 info->callbacks_warning, rather than _bfd_error_handler, for
672 "multiple gp" warning.
674 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
676 * linker.c (bfd_wrapped_link_hash_lookup): New function.
677 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
678 table string. Use bfd_wrapped_link_hash_lookup.
679 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
681 * aoutx.h (aout_link_write_symbols): Use the name from the hash
682 table, if any, when writing out symbols.
683 (aout_link_input_section_std): Use the name from the hash table,
684 if any, when reporting undefined symbols.
685 (aout_link_input_section_ext): Likewise.
686 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
687 * bout.c (get_value): Likewise.
688 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
689 * ecoff.c (ecoff_reloc_link_order): Likewise.
690 * elflink.h (elf_link_add_object_symbols): Likewise.
691 (elf_reloc_link_order): Likewise.
692 * linker.c (_bfd_generic_link_output_symbols): Likewise.
693 (_bfd_generic_reloc_link_order): Likewise.
694 (default_indirect_link_order): Likewise.
695 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
696 * sunos.c (sunos_add_one_symbol): Likewise.
697 * xcofflink.c (xcoff_link_add_symbols): Likewise.
698 (bfd_xcoff_link_count_reloc): Likewise.
699 (xcoff_reloc_link_order): Likewise.
701 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
702 into -1 for intern->rss.
704 * configure: Rebuild with autoconf 2.8.
706 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
708 * stab-syms.c (__define_stab_duplicate): Define.
709 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
711 * bfd-in.h (bfd_get_stab_name): Declare.
712 * bfd-in2.h: Rebuild.
713 * Makefile.in: Rebuild dependencies.
714 (BFD_LIBS): Add stab-syms.o.
715 (BFD_LIBS_CFILES): Add stab-syms.c.
716 (BFD32_BACKENDS): Remove stab-syms.o.
717 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
718 * configure.in: Don't list stab-syms.o in bfd_backends.
719 * configure: Rebuild.
720 * libaout.h (aout_stab_name): Don't declare.
721 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
724 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
726 * elf.c (assign_file_positions_for_segments): Adjust file offset
727 for section alignment even if SEC_LOAD is not set.
729 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
731 * configure.in: Don't set SHLIB or SHLINK to an empty string,
732 since they appear as targets in Makefile.in.
733 * configure: Rebuild.
735 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
736 don't fiddle with a symbol which is not defined anywhere.
738 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
740 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
741 though they are defined in a shared library.
742 (xcoff_build_ldsyms): Likewise.
744 * coffgen.c (coff_find_nearest_line): Don't look at the line
745 numbers for the section if section->lineno is NULL.
747 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
748 message rather than calling BFD_ASSERT.
749 * elfcode.h (write_relocs): Check return value of
750 _bfd_elf_symbol_from_bfd_symbol.
752 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
754 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
757 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
759 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
761 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
762 hppa_reloc_field_selector_type_alt.
763 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
764 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
766 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
768 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
770 * elf.c (assign_file_positions_for_segments): Adjust the segment
771 memory size for the alignment of a SEC_ALLOC section, not just a
774 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
776 * m68klinux.c: New file.
777 * hosts/m68klinux.h: New file.
778 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
779 * configure.in (m68*-*-linux*): New native host.
780 (m68klinux_vec): New vector.
781 * configure: Rebuild.
782 * targets.c (m68klinux_vec): Declare.
783 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
784 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
785 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
786 declaration from bfd_linux_size_dynamic_sections.
787 (bfd_m68klinux_size_dynamic_sections): Declare.
788 * bfd-in2.h: Rebuild.
789 * Makefile.in: Rebuild dependencies.
790 (BFD32_BACKENDS): Add m68klinux.o.
791 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
793 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
795 * libhppa.h (pa_arch): Add pa20.
796 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
797 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
798 (hppa_field_adjust): Handle e_nsel.
799 * som.c: Provide default definitions for many new relocs found only
800 in hpux10 include files.
801 (som_fixup_formats): Add several new relocs from hpux10.
802 (som_hppa_howto_table): Add hpux10 relocs.
803 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
805 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
807 * mpw-make.sed: Edit out recent shared library support, and
808 rules to rebuild .h files using doc/chew.
810 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
812 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
813 size even of sections with no contents.
815 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
817 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
818 starting with '$' the way we skip names starting with '.'. When
819 updating x_endndx, don't be fooled by an index which has been
822 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
823 struct/union/enum type with no elements.
825 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
827 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
829 * archive.c (bfd_generic_archive_p): If the first file in the
830 archive can not be recognized as an object, don't assume that this
833 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
834 format is not bfd_object.
835 (bfd_elf_get_dt_soname): Likewise.
837 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
839 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
842 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
844 * bfd.c (tdata): Add netbsd_core_data.
845 * bfd-in2.h: Regenerated.
847 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
849 * sunos.c (SUNOS_CONSTRUCTOR): Define.
850 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
851 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
854 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
855 to get the symbol index, matching 14 Jul 95 change.
857 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
859 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
860 Remove duplicate definition of gp.
862 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
864 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
865 assume that we can set the GP value and then get the same value,
866 since it won't be true if the output file is neither ELF nor
868 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
869 _bfd_get_gp_value here.
870 (mips_gprel_reloc): Don't assume we can set and get the GP value.
871 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
873 (mips_elf_lo16_reloc): Likewise.
874 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
875 Don't require that the BFD be ELF.
876 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
877 (mips_elf_gprel32_reloc): Likewise.
878 (mips_elf_relocate_section): Don't assume we can set and get the
880 (mips_elf_finish_dynamic_symbol): Don't bother to use
881 _bfd_get_gp_value here.
883 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
884 Don't change epdr between malloc and free. Be careful not to free
885 NULL pointers. Zero out the first RPDR.
887 * configure.host: On Linux, only pass -rpath option if $(libdir)
888 is neither /lib nor /usr/lib. From Alan Modra
889 <alan@mullet.Levels.UniSA.Edu.Au>.
891 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
893 (elf_dt_name): Rename from elf_dt_needed_name.
894 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
896 (bfd_elf_get_dt_soname): New function.
897 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
898 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
899 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
900 * bfd-in2.h: Rebuild.
902 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
904 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
905 _bfd_sparc_elf_reloc_type_lookup.
906 (bfd_elf32_bfd_reloc_type_lookup): Update.
907 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
908 (sparc64_elf_howto_table): Define.
909 (sparc_reloc_map): Define.
910 (sparc64_elf_reloc_type_lookup): New function.
911 (sparc_elf_wdisp16_reloc): New function.
912 (elf_info_to_howto): Use sparc64_elf_howto_table.
913 (sparc64_elf_relocate_section): Likewise.
914 (bfd_elf64_bfd_reloc_type_lookup): Update.
916 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
918 * configure.host: Check for 'do not mix' from native linker before
919 trying to use -rpath.
921 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
923 * bfd.c (_bfd_get_gp_value): New function.
924 (_bfd_set_gp_value): New function.
925 * libbfd-in.h (_bfd_get_gp_value): Declare.
926 (_bfd_set_gp_value): Declare.
928 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
929 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
930 directly to the fields in the tdata information.
931 (alpha_relocate_section): Likewise.
932 * coff-mips.c (mips_adjust_reloc_in): Likewise.
933 (mips_gprel_reloc): Likewise.
934 (mips_relocate_section): Likewise.
935 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
936 (mips_elf_lo16_reloc): Likewise.
937 (mips_elf_final_gp): Likewise.
938 (mips_elf_gprel16_reloc): Likewise.
939 (mips_elf_gprel32_reloc): Likewise.
940 (mips_elf_relocate_section): Likewise.
941 (mips_elf_finish_dynamic_symbol): Likewise.
943 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
945 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
947 * configure.in: Call AC_PROG_CC before configure.host.
948 * configure: Rebuild.
949 * configure.host: Don't set information which autoconf should
950 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
952 * configure.host: Remove go32 and win32 host information, since it
953 should no longer be needed.
955 * elf.c (map_sections_to_segments): If we have a .dynamic section,
956 then start a new segment rather than put a writable section in a
959 * configure.host: Set RPATH_ENVVAR.
961 * Makefile.in: Rebuild dependencies.
963 * elflink.c (_bfd_elf_create_linker_section): Remove unused
964 zero_section variable.
966 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
968 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
969 ($(srcdir)/libbfd.h): Rename from libbfd.h.
970 ($(srcdir)/libcoff.h): Rename from libcoff.h.
972 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
974 * ieee.c (ieee_write_expression): Only use an R variable for a
975 local symbol. Don't output a zero offset. Handle a zero address.
976 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
977 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
979 (parse_expression): Don't try to handle multiple occurrences of a
980 P variable. Handle I variables differently from X variables. Fix
981 the order of minus expressions.
982 (ieee_slurp_external_symbols): Generate an I variable for an NN
983 record. Fix handling of ATI and ATX records.
984 (ieee_slurp_sections): Only set minimal section attributes.
985 Adjust them later, based on the section contents.
986 (ieee_object_p): Read in the file until just after the ME record.
987 Call ieee_slurp_section_data to set the section flags.
988 (do_one): Add iterations parameter. Only repeat the first load
989 item. Set the section and file reloc flags.
990 (ieee_slurp_section_data): Set section flags. Pass iterations to
992 (ieee_canonicalize_reloc): Handle I variables.
993 (do_with_relocs): Only emit relocation size when necessary.
994 Increase MAXRUN to 127. Change ov to be assigned, and take
995 src_mask and pcrel_offset into account.
996 (ieee_write_data_part): Skip sections that are not loaded.
997 (ieee_write_external_part): Don't output optional last entry of WX
999 (ieee_write_me_part): Make setting of me_record neater.
1000 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1002 * syms.c (stt): Add entries for zerovars, vars, and code.
1004 * elfcode.h (validate_reloc): New static function.
1005 (write_relocs): Call validate_reloc for non ELF relocs.
1007 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1008 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1009 (TARGET_LITTLE_SYM): Likewise.
1011 * config.bfd (m68*-*-psos*): New target.
1013 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1015 * i386msdos.c: Remove some #if 0 code.
1016 (msdos_write_object_contents): Don't include empty sections in the
1017 size computation, regardless of their address.
1019 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1021 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1022 is NULL, ie, the -r switch is used.
1024 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1027 (BFD_RELOC_MIPS_GOT_LO16): Define.
1028 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1029 * bfd-in2.h, libbfd.h: Rebuild.
1030 * elf32-mips.c (mips_reloc_map): Map new relocs.
1032 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1034 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1037 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1038 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1039 simple number for the section address, rather than an expression.
1040 Limit the number of bytes between relocs to MAXRUN.
1041 (ieee_write_me_part): Set me_record to the file offset after the
1043 (ieee_write_processor): New static function.
1044 (ieee_write_object_contents): Use ieee_write_processor.
1046 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1048 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1050 * coff-aux.c: Change include of aux.h to aux-coff.h.
1052 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1054 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1055 relocation put the addend both in the reloc entry and the data.
1056 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1059 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1060 a R_68K_PCxx reloc against a defined global symbol directly.
1061 (elf_m68k_check_relocs): Don't count such a reloc.
1063 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1064 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1065 symbol for now, otherwise always record the symbol as dynamic.
1066 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1067 is not referenced by a dynamic object, and we are not making a
1068 shared object, then don't make a PLT entry. If we do make a PLT
1069 entry, make sure the symbol has been recorded as dynamic.
1071 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * configure.host: When making a shared library, set HLDFLAGS to
1074 pass an appropriate -rpath option. Use the make variable SONAME
1075 as the shared library soname, rather than computing it here. On
1076 SunOS, build stamp-tshlink in place of $(SHLINK).
1077 * Makefile.in (SONAME): New variable.
1078 ($(SHLINK)): Make a link to the transformed name, as well.
1079 (stamp-tshlink): New target.
1080 (install): Skip stamp-tshlink during install.
1082 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1084 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1085 linker sections have been set up yet.
1087 * elf.c (make_mapping): Add an additional argument to suppress
1088 making the first section include the program headers.
1089 (map_sections_to_segments): If the user used -Ttext such that the
1090 program headers are on a different page, do not set the flags
1091 saying that this section includes the program headers.
1093 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1095 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1096 don't define TRAD_HEADER.
1097 * configure: Rebuild.
1099 * netbsd-core.c: New file, support for NetBSD core files.
1100 * hosts/*nbsd.h: Removed.
1102 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1104 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1105 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1106 * libbfd.h, bfd-in2.h: Regenerated.
1107 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1108 bfd_elf32_bfd_reloc_type_lookup.
1109 (reloc_type{,_names}): Deleted.
1110 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1112 (sparc_reloc_map): Add sparc64 relocs.
1113 (sparc_elf_notsupported_reloc): New static function.
1114 (sparc_elf_wdisp16_reloc): New static function.
1115 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1116 (elf32_sparc_relocate_section): Likewise.
1117 (bfd_elf32_bfd_reloc_type_lookup): Define.
1118 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1119 (reloc_type{,_names}): Deleted.
1120 (elf_sparc_howto_table): Deleted.
1121 (sparc_reloc_map): Deleted.
1122 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1123 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1125 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1127 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1130 * Makefile.in (program_transform_name): New variable.
1131 (install): Transform library name before installing it.
1133 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1135 * archures.c (bfd_mach_i960_hx): Define.
1136 * bfd-in2.h: Rebuild.
1137 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1138 (MATRIX): Expand entries for HX.
1139 (arch_info_struct): Add i960:hx entry.
1140 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1141 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1142 (coff_set_flags): Handle bfd_mach_i960_hx.
1144 Support for building as a shared library, based on patches from
1145 Alan Modra <alan@spri.levels.unisa.edu.au>:
1146 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1147 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1148 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1149 * configure: Rebuild.
1150 * configure.host: If --enable-shared, adjust shared library stuff
1151 based on the host. If the host is SunOS, and the linker supports
1152 -rpath, set HLDFLAGS to use it.
1153 * Makefile.in (ALLLIBS): New variable.
1154 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1155 (COMMON_SHLIB, SHLINK): New variables.
1156 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1157 (STAGESTUFF): Remove variable.
1158 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1160 (stamp-ofiles): New target, like old ofiles target, but build
1161 using a temporary file and move-if-change, and touch stamp-ofiles
1163 (ofiles): Just depend upon stamp-ofiles.
1164 (stamp-piclist, piclist): New targets.
1165 ($(SHLIB), $(SHLINK)): New targets.
1166 (targets.o, archures.o): Build twice if PICFLAG is set.
1167 (do_mostlyclean): Remove pic/*.o.
1168 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1170 (do_distclean): Remove pic and stamp-picdir.
1171 (install): Install shared libraries.
1172 ($(OFILES)): Depend upon stamp-picdir.
1173 (stamp-picdir): New target.
1175 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1177 * libcoff.h: Rebuild.
1179 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1180 flavour of a section with no owner.
1182 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1183 ELF_LINK_NON_ELF flag.
1184 (mips_elf_create_got_section): Likewise.
1186 * elf.c: Revert last change, since it breaks dynamic linking.
1187 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1189 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1190 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1191 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1193 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1195 * elf.c (assign_file_positions_for_segments): If the backend does
1196 not want the elf header or the program headers in the address
1197 space, do not include them in the calculations.
1199 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1200 function to determine if we need additional program headers.
1201 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1202 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1204 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1206 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1208 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1210 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1211 back into one line. Some compilers (sunos 4.1.3 for example)
1212 won't accept args split across more than one line.
1214 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1216 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1217 * configure: Regenerate.
1219 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1221 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1222 try to do arithmetic on a void *, cast it to a unsigned char * first.
1224 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1227 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1229 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1230 flag for a newly defined symbol.
1231 (NAME(bfd_elf,record_link_assignment)): Likewise.
1232 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1233 set the DEF or REF_REGULAR flags correctly.
1235 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1236 (libbfd.h, libcoff.h): Corresponding change.
1238 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1239 a PLT32 reloc as dynamic.
1240 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1241 is not referenced by a dynamic object, and we are not making a
1242 shared object, then don't make a PLT entry. If we do make a PLT
1243 entry, make sure the symbol has been recorded as dynamic.
1245 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1247 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1248 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1249 (powerpcle-*-cygwin32): New.
1250 * peicode.h (add_data_entry): Get address from vma.
1252 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1254 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1255 attached to the section has already been created as an undefined
1256 symbol, treat it as if it hasn't been created yet.
1258 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1260 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1261 symbol or section symbols if stripping all symbols and this is not
1262 a relocateable link. Don't output the symbol string table if
1263 there are no symbols.
1264 (elf_link_flush_output_syms): Don't do anything if there are no
1267 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1269 * coff-aux.c: New file.
1270 * hosts/m68kaux.h: New file.
1271 * config.bfd (m68*-apple-aux*): New target.
1272 * configure.in (m68*-apple-aux*): New native host.
1273 (m68kaux_coff_vec): New vector.
1274 * configure: Rebuild.
1275 * targets.c (m68kaux_coff_vec): Declare.
1276 * coffcode.h (bfd_coff_backend_data): Add field
1277 _bfd_coff_link_add_one_symbol.
1278 (bfd_coff_link_add_one_symbol): Define.
1279 (compare_arelent_ptr): New static function if TARG_AUX.
1280 (coff_write_relocs): If TARG_AUX, sort the relocs.
1281 (coff_write_object_contents): Set A/UX aouthdr magic number.
1282 (coff_link_add_one_symbol): Define if not defined.
1283 (bfd_coff_std_swap_table): Initialize new field.
1284 * libcoff.h: Rebuild.
1285 * cofflink.c (coff_link_add_symbols): Call
1286 bfd_coff_link_add_one_symbol rather than
1287 _bfd_generic_link_add_one_symbol.
1288 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1289 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1290 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1291 * Makefile.in: Rebuild dependencies.
1292 (BFD32_BACKENDS): Add coff-aux.o.
1293 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1295 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1297 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1298 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1300 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1303 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1304 (maintainer-clean): Warn about deleting special files.
1305 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1307 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1308 warning symbols correctly.
1309 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1310 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1311 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1312 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1313 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1314 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1316 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1319 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1321 * libcoff-in.h: aligned newly exported names with bfd naming
1322 conventions. Removed an erroneous define of POWERPC_LE_PE.
1323 * libcoff.h: Rebuild.
1324 * cofflink.c, coff-ppc.c: the above function name changes
1326 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1328 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1329 * ecoff.c (struct extsym_info): Define.
1330 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1331 to ecoff_link_write_external.
1332 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1333 Strip symbols when appropriate.
1335 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1336 * syms.c (BSF_OBJECT): Define.
1337 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1338 * bfd-in2.h: Rebuild.
1339 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1341 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1344 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1345 copying relocs into a shared object, treat a defined global symbol
1347 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1348 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1349 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1351 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1352 real defined symbol, not to a weak defined symbol.
1354 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1356 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1357 and made a few static functions externs.
1359 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1360 POWERPC_LE_PE hack in cofflink.
1362 * libcoff-in.h: promoted the following from cofflink.c to allow
1363 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1364 coff_debug_merge_element, struct coff_debug_merge_type,
1365 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1366 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1367 coff_debug_merge_hash_lookup, coff_link_section_info,
1368 coff_final_link_info, coff_debug_merge_hash_newfunc,
1369 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1371 * libcoff.h: re-gen'd
1373 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1375 * syms.c: Include "bfdlink.h".
1376 (struct stab_find_info): Define.
1377 (_bfd_stab_section_find_nearest_line): New function.
1378 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1379 * libbfd.h: Rebuild.
1380 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1381 * elf.c (_bfd_elf_find_nearest_line): Try calling
1382 _bfd_stab_section_find_nearest_line before searching the ELF
1383 symbol table. Find the closest STT_FUNC symbol, not the last one.
1384 * libcoff-in.h (coff_data_type): Add line_info field.
1385 * libcoff.h: Rebuild.
1386 * coffgen.c (coff_find_nearest_line): Try calling
1387 _bfd_stab_section_find_nearest_line before searching the COFF
1389 * Makefile.in: Rebuild dependencies.
1391 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1393 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1394 4 bytes, so we get the correct value when updating the register
1395 field in little endian mode.
1397 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1400 entry_section fields. Add sntoc and snentry fields.
1401 * libcoff.h: Rebuild.
1402 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1403 not toc_section and entry_section (the COFF file does not have any
1404 sections at this point).
1405 (coff_write_object_contents): Set o_snentry and o_sntoc from
1406 snentry and sntoc rather than entry_section and toc_section.
1407 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1408 snentry, not toc_section and entry_section.
1409 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1410 entry_section from hentry.
1411 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1413 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1414 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1415 than using toc_section directly.
1417 * archures.c: Add missing `.' in enum bfd_architecture.
1418 * bfd-in2.h: Rebuild.
1420 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1421 Robert Lipe <robertl@arnet.com>.
1423 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1425 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1426 to sections we allocate. Use bfd_zalloc to allocate initialial
1427 sections, not bfd_alloc.
1428 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1429 SDA{,2}I16 relocations.
1430 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1431 whether to put something in .sbss or not.
1432 (ppc_elf_relocate_section): Add support for more relocations. Add
1433 in sec->output_offset where appropriate. Make error messages
1434 include the symbol name.
1436 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1437 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1438 doesn't get redefined messages if -shared.
1440 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1441 section if the rel_section field has been set up.
1443 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1445 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1448 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1450 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1451 of flags, only flags used are controlled by mach number. Bump up
1452 output file mach number to highest of input file mach numbers.
1453 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1454 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1456 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1457 bfd_elf64_sparc_vec support.
1459 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1461 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1462 the embedded bit is set on some objects and not on others. Just
1464 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1467 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * coffcode.h (coff_new_section_hook): Don't try to align the
1472 * coffcode.h (coff_set_section_contents): Fix the handling of the
1473 .lib section to work even if the entire section contents are
1474 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1475 Robert Lipe <robertl@arnet.com>.
1477 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1479 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1480 memory here for contents.
1482 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1483 _SDA2_BASE_ by 32768.
1484 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1485 started using. Allocate contents for .sdata and .sdata2 sections
1487 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1489 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1490 size _SDA{,2}_BASE_.
1491 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1494 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1496 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1498 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1499 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1500 (bfd_mach_sparc_v9a): Define.
1501 (bfd_mach_sparc_v9_p): Define.
1502 * bfd-in2.h: Regenerated.
1503 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1505 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1506 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1507 to bfd_elf32_sparc_vec.
1508 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1509 Add v8plus{,a} support.
1511 (sparc_compatible): New function.
1512 * elf32-sparc.h: #include "elf/sparc.h".
1513 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1514 elf32_sparc_final_write_processing): New functions.
1515 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1516 elf_backend_final_write_processing): Define.
1518 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1520 * elf-bfd.h (struct elf_link_hash_entry): Add
1521 linker_section_pointer field.
1522 (enum elf_linker_section_enum): Enumeration for new way of
1523 creating linker dynamic sections and symbols.
1524 (elf_linker_section{,_pointers}): New structures for creating
1525 dynamic sections and symbols.
1526 (elf_obj_tdata): Add linker_section_pointers and linker_section
1528 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1529 (_bfd_elf_create_linker_section): New declarations.
1530 (_bfd_elf_find_pointer_linker_section): Ditto.
1531 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1532 (_bfd_elf_make_linker_section_rela): Ditto.
1534 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1536 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1537 (ppc_elf_create_linker_section): New function to create the
1538 sections .got, .sdata, and .sdata2.
1539 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1541 (ppc_elf_check_relocs): Support more of the eabi relocations.
1542 (ppc_elf_relocate_section): Ditto.
1543 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1544 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1546 * elflink.h (elf_create_pointer_linker_section): New function to
1547 create initialized pointers in dynamic linker sections.
1548 (elf_finish_pointer_linker_section): Actually intialize the
1549 pointers created above.
1551 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1552 macros to provide both 32 and 64 bit versions of
1553 elf_create_pointer_linker_section.
1554 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1555 provide both 32 and 64 bit versions of
1556 elf_finish_pointer_linker_section.
1558 * elflink.c (_bfd_elf_create_linker_section): New function to
1559 create a linker section.
1560 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1561 given address in the linker pointer offsets created for a given
1563 (_bfd_elf_make_linker_section_rela): Make a RELA section
1564 corresponding to the generated linker section.
1566 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1568 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1570 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1572 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1573 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1574 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1575 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1576 toc entry in an objdump) for now.
1577 (ppc_do_last, ppc_get_last): New function - needed to save processing
1578 the toc owner to the end.
1579 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1582 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1583 toc owner from being done till last. Must define POWERPC_LE_PC
1586 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1588 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1590 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1591 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1593 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1597 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1601 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1603 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * elf.c (assign_file_positions_for_segments): Don't increment file
1606 offset for a segment which contains no loadable sections.
1608 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1610 * reloc.c: Add new PowerPC relocations.
1611 * {bfd-in2,libbfd}.h: Regenerate.
1613 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1614 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1616 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1618 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1621 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1624 * coffgen.c (coff_find_nearest_line): Don't try to cache
1625 information in sections that are not owned by a BFD. From Richard
1626 Henderson <richard@atheist.tamu.edu>.
1628 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1629 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1630 * elflink.h (elf_link_output_extsym): Remove special check for
1633 * ecoffswap.h: Add prototypes for static functions.
1635 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1637 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1638 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1640 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1641 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1642 support. Begin support for R_PPC_SDA{2,}REL.
1644 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1646 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1647 create the .got and .got.neg sections.
1648 (ppc_elf_size_dynamic_sections): Call it.
1649 (ppc_elf_check_relocs): Call it.
1650 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1651 (ppc_elf_check_relocs): Add error messages for relocations we
1652 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1655 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1657 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1658 section flags for V.4 and eabi.
1660 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * elf.c (assign_file_positions_for_segments): If a segment
1663 contains no sections, don't mark it as readable.
1665 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1666 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1668 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1669 dynamic section, if there is one.
1670 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1671 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1672 (bfd_elf64_swap_dyn_in): Likewise.
1673 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1675 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1677 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1678 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1679 <pirker@eiunix.tuwien.ac.at>.
1681 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1683 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1684 PowerPC V.4 and eabi.
1685 * bfd-in2.h: Regenerate.
1686 * libfd.h: Regenerate.
1688 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1690 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1691 section type and SHF_EXCLUDE section flag, turning them into the
1692 appropriate bfd section flag.
1694 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * xcofflink.c (xcoff_link_add_symbols): Create the special
1697 sections if we see a DYNAMIC object, in case that is the only
1698 XCOFF input object we see.
1700 * elf32-mips.c: Extensive changes for a start at dynamic linking
1701 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1703 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1704 (struct elf_backend_data): Remove
1705 elf_backend_create_program_headers field. Add
1706 elf_backend_additional_program_headers and
1707 elf_backend_modify_segment_map fields.
1708 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1710 (elf_backend_additional_program_headers): Likewise.
1711 (elf_backend_modify_segment_map): Likewise.
1712 (elf_backend_create_program_headers): Don't define.
1713 (elfNN_bed): Change to account for field changes.
1714 * elf.c (assign_file_positions_for_segments): Call new
1715 modify_segment_map backend function. Don't call old
1716 create_program_headers backend function.
1717 (get_program_header_size): Call additional_program_headers rather
1718 than create_program_headers.
1719 * elflink.h (elf_link_add_object_symbols): Initialize
1720 type_change_ok from new backend field.
1721 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1723 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1724 a reloc against the appropriate section.
1726 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1727 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1728 (elf_flags_init): Rename from elf_ppc_flags_init.
1729 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1731 (ppc_elf_copy_private_bfd_data): Likewise.
1732 (ppc_elf_merge_private_bfd_data): Likewise.
1734 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1737 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1739 * coff-alpha.c (alpha_relocate_section): During final link, allow
1740 output .lita section to be bigger than 64k by adjusting gp value
1741 on a per-input section basis.
1742 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1744 (struct ecoff_section_tdata): Add gp field.
1746 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1748 Handle Alpha ECOFF changes in OSF/1 3.2.
1749 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1751 * coff-alpha.c: Include "aout/ar.h".
1752 (alpha_ecoff_get_relocated_section_contents): Don't require an
1753 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1754 3.2 doesn't generate one.
1755 (alpha_relocate_section): Likewise.
1756 (alpha_ecoff_slurp_armap): Define.
1757 (alpha_ecoff_slurp_extended_name_table): Define.
1758 (alpha_ecoff_construct_extended_name_table): Define.
1759 (alpha_ecoff_truncate_arname): Define.
1760 (alpha_ecoff_write_armap): Define.
1761 (alpha_ecoff_generic_stat_arch_elt): Define.
1762 (alpha_ecoff_update_armap_timestamp): Define.
1764 (alpha_ecoff_read_ar_hdr): New static function.
1765 (alpha_ecoff_get_elt_at_filepos): New static function.
1766 (alpha_ecoff_openr_next_archived_file): New static function.
1767 (alpha_ecoff_get_elt_at_index): New static function.
1768 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1769 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1770 _bfd_ecoff to alpha_ecoff.
1771 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1772 field from backend structure, rather than always calling
1773 _bfd_get_elt_at_filepos.
1774 * coff-mips.c (mips_ecoff_backend_data): Initialize
1775 get_elt_at_filepos field.
1776 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1777 from _bfd_generic_read_ar_hdr with minor changes.
1778 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1779 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1780 * libbfd.h: Rebuild.
1782 * bfd-in.h (BFD_IN_MEMORY): Define.
1783 * libbfd-in.h (struct bfd_in_memory): Define.
1784 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1785 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1786 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1787 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1788 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1789 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1790 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1791 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1792 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1793 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1795 (bfd_openstreamr): Likewise.
1796 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1797 BFD_IN_MEMORY is not set.
1798 * riscix.c (riscix_some_aout_object_p): Likewise.
1799 * bfd-in2.h, libbfd.h: Rebuild.
1801 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1802 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1803 (bfd_get_elt_at_index): Define.
1804 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1805 bfd_get_elt_at_index. Change index parameter from int to
1807 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1808 (_bfd_noarchive_get_elt_at_index): Define.
1809 (_bfd_archive_bsd_get_elt_at_index): Define.
1810 (_bfd_archive_coff_get_elt_at_index): Define.
1811 * bfd-in2.h, libbfd.h: Rebuild.
1812 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1813 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1814 * ieee.c (ieee_get_elt_at_index): Define.
1815 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1816 * oasys.c (oasys_get_elt_at_index): Define.
1817 * som.c (som_get_elt_at_index): Define.
1819 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1820 numbers to the .text section.
1822 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1825 If there is a SEC_DEBUGGING section, get the contents of the debug
1826 information part from it.
1827 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1829 (ieee_write_object_contents): Check ieee_write_debug_part return.
1831 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1833 * config.bfd (i[345]86-*-freebsd*): Add target.
1834 * configure.in (i386freebsd_vec): Add vec.
1835 * configure: Regenerate.
1836 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1837 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1838 Rebuild dependencies..
1839 * freebsd.h: New file.
1840 * i386freebsd.c: New file.
1841 * targets.c (i386freebsd_vec): Declare.
1842 (bfd_target_vector): Add i386freebsd_vec.
1843 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1844 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1846 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * ieee.c (ieee_slurp_debug): New static function.
1849 (ieee_object_p): Call it.
1850 (ieee_slurp_section_data): Skip debugging sections.
1851 (ieee_get_reloc_upper_bound): Likewise.
1852 (ieee_get_section_contents): Likewise.
1853 (ieee_canonicalize_reloc): Likewise.
1854 (ieee_write_section_part): Likewise.
1855 (ieee_write_debug_part): Likewise.
1856 (ieee_write_data_part): Likewise.
1857 (init_for_output): Likewise.
1859 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1861 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1863 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1864 relocs, since ppc_elf_relocate_section handles the linker case.
1865 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1867 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1868 ppc_elf_relocate_section since that is now the only caller.
1869 (ppc_elf_relocate_section): Ditto.
1871 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * coffcode.h (coff_write_object_contents): If we don't know the
1874 section of the entry point for an XCOFF executable, always set the
1875 entry address to -1.
1877 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1879 * elf.c (bfd_section_from_shdr): Add support for note sections.
1881 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * bfd-in.h (struct _symbol_info): Add stab_type field.
1884 * bfd-in2.h: Rebuild.
1885 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1887 * elf32-ppc.c: Remove trailing newline from calls to
1889 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1890 difference if target endianness is known.
1892 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1894 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1895 old style TOC16 references without using R_PPC_GOT.
1896 (ppc_reloc_type): Ditto.
1897 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1898 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1899 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1900 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1901 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1903 (ppc_elf_adjust_dynamic_symbol): Ditto.
1904 (ppc_elf_adjust_dynindx): Ditto.
1905 (ppc_elf_size_dynamic_sections): Ditto.
1906 (ppc_elf_finish_dynamic_symbol): Ditto.
1907 (ppc_elf_finish_dynamic_sections): Ditto.
1908 (ELF_DYNAMIC_INTERPRETER): Define.
1910 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1912 * elf.c (copy_private_bfd_data): When attaching sections to
1913 segments ignore sections that won't be allocated. Patch from
1916 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1918 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1921 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1923 * coff-i960.c (CALC_ADDEND): Define.
1924 (coff_i960_relocate_section): Add the input section VMA to the
1925 addend for PC relative relocs.
1927 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1929 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1930 to correctly terminate.
1932 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1934 * targets.c (enum bfd_endian): Define.
1935 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1936 from boolean to enum bfd_endian. Change header_byteorder_big_p
1938 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1939 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1940 * bfd-in2.h: Rebuild.
1941 * All targets: Change initialization of byteorder and
1942 header_byteorder to use enum bfd_endian values rather than
1944 * All files: Change all references to byteorder_big_p and
1945 header_byteorder_big_p to use new bfd_*_endian macros.
1947 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1949 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1951 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1953 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1955 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1957 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * ieee.c: Lots of minor cleanups. Make many functions return
1960 errors rather than calling abort. Also:
1961 (ieee_write_twobyte): Remove; change callers to call existing
1962 ieee_write_2bytes function.
1963 (ieee_write_expression): Don't output the section twice when
1964 outputting a local symbol. Don't emit an extraneous zero if there
1966 (ieee_slurp_sections): Set the lma as well as the vma.
1967 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1969 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1970 a recognized one or bfd_arch_unknown.
1971 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1973 (ihex_get_symtab): Likewise.
1975 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1977 * aoutx.h: Include <ctype.h>.
1978 (struct aout_link_includes_table): Define.
1979 (struct aout_link_includes_totals): Define.
1980 (struct aout_link_includes_entry): Define.
1981 (aout_link_includes_lookup): Define macro.
1982 (struct aout_final_link_info): Add includes field.
1983 (aout_link_includes_newfunc): New static function.
1984 (NAME(aout,final_link)): Initialize includes hash table.
1985 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1987 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1989 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1991 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1993 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1995 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1997 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1998 (pe_print_private_bfd_data): call pe_print_reloc.
1999 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2000 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2001 up some debugging as well.
2003 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2005 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2008 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2010 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2011 when setting sections to NULL.
2013 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2015 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2017 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2018 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2020 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2021 * bfd-in2.h: Rebuild.
2023 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2025 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2027 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2029 * ihex.c (ihex_scan): Handle record types 4 and 5.
2030 (ihex_object_p): Permit types 4 and 5.
2031 (ihex_set_section_contents): Remove check for out of range
2033 (ihex_write_object_contents): Generate types 4 and 5.
2035 * elflink.h (elf_link_output_extsym): Just ignore warning and
2036 indirect references to symbols which don't really exist.
2038 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2040 * peicode.h (pe_print_idata): Minor format fixes
2041 (pe_print_edata): New function. Under private printing, this formats
2042 the edata section of a PE file.
2043 (pe_print_private_bfd_data): Added call to pe_print_edata.
2045 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2047 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2048 index, don't call stoi.
2050 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2052 * srec.c (srec_scan): Set lma as well as vma.
2054 * ihex.c: New file; support for Intel Hex format.
2055 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2056 (ihex_vec): Declare.
2057 (bfd_target_vector): Always include ihex_vec.
2058 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2059 * Makefile.in: Rebuild dependencies.
2060 (BFD_LIBS): Add ihex.o
2061 (BFD_LIBS_CFILES): Add ihex.c.
2062 * bfd-in2.h: Rebuild.
2064 * elf.c (assign_file_positions_for_segments): Sort the sections in
2066 (get_program_header_size): Return the right size if segment_map is
2068 (copy_private_bfd_data): Don't bother to sort the sections.
2070 * bfd.c (bfd_record_phdr): New function.
2071 * bfd-in.h (bfd_record_phdr): Declare.
2072 * bfd_in2.h: Rebuild.
2074 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2077 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2078 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2080 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2081 (bfd_zmalloc): Change declaration.
2082 * libbfd.h: Rebuild.
2083 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2084 and realloc. Don't set bfd_error_no_memory if they fail.
2086 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2088 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2089 uses as well. Added a new howto to deal with TOCREL16 relocs that
2090 are TOCDEFN as well.
2091 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2092 to handle RVA relocs from dlltool.
2093 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2094 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2095 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2097 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2098 to get the right section alignment.
2100 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2102 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2103 p_paddr if p_paddr is zero.
2104 (make_mapping): Set includes_filehdr and includes_phdrs for first
2106 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2108 (assign_file_positions_for_segments): Handle includes_filehdr and
2109 includes_phdrs. Remove special handling of PT_PHDR and first
2111 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2112 when appropriate. Remove special handling of PT_PHDR segment.
2113 Use a more complex condition for when a section is included in a
2114 segment to handle Solaris linker oddities.
2116 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2118 * coff-m88k.c (howto_table): Reformatted for easier reading;
2119 special_function now points to new function m88k_special_reloc.
2120 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2122 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2123 be done correctly by m88k_special_reloc.
2124 (reloc_processing): New function to be used by RELOC_PROCESSING.
2125 (RELOC_PROCESSING): Define to call reloc_processing.
2127 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2129 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2130 (pe_print_pdata): Likewise.
2132 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2133 obstack_alloc fails.
2134 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2136 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2137 * Many files: don't set bfd_error_no_memory if one of the above
2140 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2141 if p_paddr_valid is set.
2142 (copy_private_bfd_data): New static function.
2143 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2145 * elf.c (assign_file_positions_for_segments): Fix case where extra
2146 program headers were allocated.
2148 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2149 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2150 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2151 _bfd_elf_print_private_bfd_data.
2153 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2154 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2155 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2156 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2157 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2158 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2159 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2161 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2163 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2164 * elf.c (make_mapping): New static function.
2165 (map_sections_to_segments): New static function.
2166 (elf_sort_sections): New static function.
2167 (assign_file_positions_for_segments): New static function.
2168 (map_program_segments): Remove.
2169 (get_program_header_size): Remove sorted_hdrs, count, and
2170 maxpagesize parameters. Simplify.
2171 (assign_file_positions_except_relocs): When generating an
2172 executable, use assign_file_positions_for_segments.
2173 (elf_sort_hdrs): Remove.
2174 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2175 to get_program_header_size.
2177 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2179 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2181 * configure, config.in: Regenerate with autoconf 2.7.
2183 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2184 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2186 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2188 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2189 (ecoff_sec_to_styp_flags): Likewise.
2190 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2191 (ecoff_set_symbol_info): Handle scRConst.
2192 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2193 (ecoff_compute_section_file_positions): Handle .rconst section.
2194 (_bfd_ecoff_write_object_contents): Likewise.
2195 (ecoff_link_check_archive_element): Handle scRConst.
2196 (ecoff_link_add_externals): Likewise.
2197 (ecoff_link_write_external): Handle .rconst section.
2198 (ecoff_reloc_link_order): Likewise.
2199 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2200 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2202 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2204 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2205 DEF_DYNAMIC flag is set.
2207 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2209 * host-aout.c: If TRAD_HEADER is defined, include it.
2211 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2213 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2214 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2215 (BFD_NEED_DECLARATION): New function.
2216 * configure.in: Use BFD_NEED_DECLARATION.
2217 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2218 * configure, config.in: Rebuild with autoconf 2.6.
2220 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2221 special_sections before returning when called with a non XCOFF
2224 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2227 * coffcode.h (coff_compute_section_file_positions): Only pad the
2228 previous section to force file alignment when creating an
2231 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2233 * coffcode.h (coff_compute_section_file_positions): If
2234 RS6000COFF_C, set up the .debug section.
2236 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2237 if it is not large enough to accomodate the entire TOC area with
2238 signed 16 bit offsets.
2239 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2241 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2242 TOC anchor to use the TOC value used in the output file.
2244 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2246 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2247 (_bfd_coff_read_string_table): Likewise.
2249 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2251 * pe-arm.c: Fix typos.
2252 * coff-arm.c: Likewise.
2254 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2256 * coff-ppc.c (list_ele): Added "cat"egory member.
2257 (record_toc): New category parameter (priv or pub).
2258 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2259 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2260 the mainline. It addes extra toc cells in error.
2261 (ppc_coff_swap_sym_in_hook): Added some documentation.
2262 (dump_toc): Can now diagnose "virtual toc" chicanery.
2264 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2266 * elf-bfd.h (struct elf_link_hash_table): Change type of
2267 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2269 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2271 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2272 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2274 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2275 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2276 defined or mentioned in a regular file.
2278 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2280 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2281 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2282 (coff_ppc_relocate_section): Correct REL24 handling
2283 (ppc_process_before_allocation): Correct TOCDEFN handling
2285 * peicode.h (dir_names): Added name descriptions
2287 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2289 * VERSION: Updated to cygnus-2.6.
2291 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2293 * targets.c (m68k4knetbsd_vec): Declare.
2295 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2297 * targets.c (bfd_target): Change type of second argument to
2298 _bfd_print_private_bfd_data from void * to PTR.
2299 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2300 using PTR rather than void *.
2301 * bfd-in2, libbfd.h: Rebuild.
2302 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2304 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2305 _bfd_generic_bfd_print_private_bfd_data rather than casting
2308 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2310 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2311 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2313 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2314 BFD64_BACKENDS_CFILES): New variables.
2317 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2319 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2320 not at the file position of the first section.
2321 * coffcode.h (coff_compute_section_file_positions): Avoid using
2323 (coff_write_object_contents): When generating a PPC PE executable
2324 with no symbols, round up the file size to a COFF_PAGE_SIZE
2326 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2327 don't write out a string table.
2329 * elf.c (bfd_section_from_shdr): When using a different section
2330 header, pass the new one to _bfd_elf_make_section_from_shdr.
2331 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2332 (elf_map_symbols): Add section VMA to symbol value when comparing
2334 (_bfd_elf_compute_section_file_positions): Only build symbol table
2335 if there are some symbols. Set file offset of symtab and strtab
2337 (assign_file_positions_except_relocs): Remove dosyms parameter.
2338 Change all callers. Never set file offset of symtab and strtab
2340 (_bfd_elf_copy_private_section_data): New function.
2341 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2342 (_bfd_elf_copy_private_symbol_data): New function.
2343 (swap_out_syms): Check for special mapping of st_shndx created by
2344 copy_private_symbol_data.
2345 * elfxx-target.h: Use new copy routines.
2346 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2347 (_bfd_elf_copy_private_section_data): Declare.
2349 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2351 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2354 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2355 _bfd_dummy_target, matching the recent change to archive
2358 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2360 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2361 arithmetic on PTR types.
2363 * aout-target.h (MY(callback)): Set the lma of the sections.
2365 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2366 symbol into a reloc against the section.
2368 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2370 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2371 glue for the relocs: IMGLUE and IFGLUE.
2372 (record_toc): new function - tracks toc contents
2373 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2374 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2375 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2376 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2377 (ppc_record_toc_entry): Removed a debug define (duh)
2379 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2380 (pe_print_idata): New function - formats the idata section data
2381 (pe_print_pdata): New function - formats the pdata section data
2382 (pe_print_private_bfd_data): calls to above
2384 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2386 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2387 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2388 TARGET_SYM and TARGET_NAME for vector and BFD name.
2389 * coff-pmac.c (pmac_xcoff_vec): Remove.
2390 (TARGET_SYM, TARGET_NAME): Define.
2391 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2392 machine to 0, not all PowerMacs are 601s.
2394 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * elfcode.h (elf_object_p): Read in any program headers.
2397 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2398 based on the program headers, if any.
2399 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2400 (map_program_segments): Set p_paddr of program headers based on
2403 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2405 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2408 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2409 trying to do a relocateable link with a non-a.out object file.
2411 * archive.c (bfd_generic_archive_p): Check the first object file
2412 in an archive even if target_defaulted is set. If the object file
2413 has the wrong xvec, reject it.
2415 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2416 be represented, report the name via _bfd_error_handler.
2417 (translate_to_native_sym_flags): Likewise.
2418 * elf32-mips.c (mips_elf_final_link): Likewise.
2419 * oasys.c (oasys_write_sections): Likewise.
2421 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2422 which checks for STYP_OVRFLO sections.
2423 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2424 reloc and lineno count overflows.
2425 (coff_write_object_contents): Call coff_count_linenumbers before
2426 coff_compute_section_file_positions. If RS6000COFF_C, handle
2427 reloc and lineno count overflows.
2428 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2429 relocs before dealing with .pad sections. Count overflow section
2430 headers when handling .pad sections.
2432 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2435 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2436 (struct xcoff_link_hash_table): Add descriptor_section and
2437 special_sections fields.
2438 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2439 (xcoff_link_add_symbols): Set linkage section alignment. Create
2440 descriptor section. Check for magic symbol names (_text, etc.),
2441 and record them in special_sections if found. Set
2442 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2443 descriptor field to point back to the function code symbol.
2444 (xcoff_sweep): Always mark the special descriptor_section.
2445 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2446 function descriptor, and mark it if it is.
2447 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2448 parameter, and fill it in. Allocate space for the descriptor
2450 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2451 global linkage code. If an undefined function descriptor is
2452 exported, arrange to define it. Warn about any other undefined
2454 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2455 (xcoff_write_global_symbol): Create a function descriptor when
2457 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2458 * bfd-in2.h: Rebuild.
2460 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2462 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2463 (ppc_coff_link_hash_table): new types for hashing
2464 (ppc_coff_link_hash_newfunc): hash entry constructor
2465 (ppc_coff_link_hash_table_init): hash table initializer
2466 (ppc_coff_link_hash_table_create): hash table constructor
2467 (ppc_record_toc_entry): changed references to hash table
2468 (coff_ppc_relocate_section): changed references to hash table
2470 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2471 * libcoff.h: Rebuild
2473 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2474 (coff_link_add_symbols): removed toc_offset init
2476 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2478 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2481 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2482 if it is given and mmep is available.
2483 * acconfig.h: Undef USE_MMAP.
2484 * configure, config.in: Regenerated.
2485 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2486 table handling the old way.
2487 (aout_get_external_symbols): Don't complain if last byte of string
2489 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2490 (bfd_free_window) [! USE_MMAP]: Don't define.
2491 (bfd_get_file_window,
2492 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2494 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2496 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2499 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2501 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2502 compatible with AMD generated COFF files. Try to support both AMD
2503 and GNU formats simultaneously.
2504 (coff_a29k_relocate_section): Likewise.
2506 * libbfd.c (bfd_get_file_window): Change writable parameter from
2507 int to boolean; update all callers. Pass MAP_SHARED if not
2508 writable--it's required on Solaris. Cast fprintf argument to
2510 * bfd-in.h (bfd_get_file_window): Update declaration.
2511 * bfd-in2.h: Rebuild.
2512 * aoutx.h: Update calls to bfd_get_file_window.
2514 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2516 (xcoff_swap_ldhdr_in): New static function.
2517 (xcoff_swap_ldsym_in): New static function.
2518 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2519 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2520 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2521 Handle XTY_ER/XMC_XO symbols correctly.
2522 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2523 rather than normal symbol table.
2524 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2525 already defined with the same absolute value.
2526 (xcoff_mark): When considering called symbols, check whether the
2527 descriptor is from a dynamic object, rather than the symbol
2529 (xcoff_build_ldsyms): Likewise.
2531 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2532 Cast realloc and malloc return values. If malloc or realloc fail,
2533 set bfd_error_no_memory.
2534 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2535 * bfd-in2.h: Rebuild.
2537 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2539 * coff-ppc.c (ppc_record_toc_entry): new function.
2540 (in_reloc_p): changed return value.
2541 (coff_ppc_relocate_section): much rework.
2542 (ppc_allocate_toc_section): new function.
2543 (ppc_process_before_allocation): new function.
2544 (ppc_coff_swap_sym_in_hook): new function.
2546 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2547 (coff_link_add_symbols): initialize toc_offset.
2549 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2550 (coff_swap_aouthdr_out): Added more sections to the data
2551 dictionary for the pe file header. Also changed linker version
2552 number on the ppc side.
2553 (dir_names): small improvements to the dictionary printing.
2554 (pe_mkobject_hook): save the file level flags.
2556 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2557 (pe_tdata): added real_flags field
2558 (coff_tdata): added local_toc_sym_map and access macro
2560 * libcoff.h (coff_link_hash_entry): added toc_offset field
2561 (pe_tdata): added real_flags field
2562 (coff_tdata): added local_toc_sym_map and access macro
2564 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2565 (coff_mkobject): init for local_toc_sym_map
2566 (coff_write_object_contents): set the internal_a.magic to
2567 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2570 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2573 entries until both the line number address and the function name
2574 address are too large.
2576 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2577 * configure: Rebuilt.
2579 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2580 is defined in the environment.
2582 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2584 * som.c (som_get_section_contents_in_window): Define to use
2587 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2589 * coff-i860.c: New file, based on coff-i386.c.
2590 * cpu-i860.c: New file, based on cpu-i386.c.
2591 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2592 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2593 targets, using i860coff_vec.
2594 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2595 trad-core.o and hosts/i860mach3.h.
2596 (i860coff_vec): Use coff-i860.o and cofflink.o.
2597 * configure: Rebuild.
2598 * Makefile.in: Rebuild dependencies.
2599 (ALL_MACHINES): Add cpu-i860.o.
2600 (BFD32_BACKENDS): Add coff-i860.o.
2601 (CFILES): Add cpu-i860.c and coff-i860.c.
2602 * targets.c (i860coff_vec): Declare.
2603 (bfd_target_vector): Add &i860coff_vec.
2604 * archures.c (bfd_i860_arch): Declare.
2605 (bfd_archures_list): Add &bfd_i860_arch.
2606 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2607 (coff_set_flags): Handle bfd_arch_i860.
2608 (coff_write_object_contents): Handle I860 a.out magic number.
2610 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2612 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2613 the created .tc section to 2.
2614 (xcoff_mark): Don't keep a .loader reloc for a call to an
2615 undefined symbol when creating a shared library.
2616 (xcoff_build_ldsyms): When creating a shared library, generate
2617 global linkage code for a call to an undefined symbol.
2619 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2621 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2622 BFD32_BACKENDS, BFD64_BACKENDS.
2623 (.dep1): Put mkdep output in a separate file.
2624 Rebuilt dependencies.
2626 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2629 Permit use of mmap when available:
2631 * configure.in: Check for mmap, madvise, mprotect.
2632 * config.in, configure: Regenerated.
2634 * libbfd.c (struct _bfd_window_internal): Define type.
2635 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2637 (ok_to_map): New static variable for debugging.
2638 (_bfd_generic_get_section_contents_in_window): New function.
2639 * bfd-in.h (bfd_window_internal): Declare type.
2640 (bfd_window): Define type.
2641 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2642 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2645 * libaout.h (struct aoutdata): Add two window fields.
2646 (obj_aout_sym_window, obj_aout_string_window): New macros.
2647 * aoutx.h (some_aout_object_p): Initialize windows.
2648 (aout_get_external_symbols): Get symbol data and strings in
2649 windows instead of explicitly allocated buffers.
2650 (slurp_symbol_table): Free window instead of memory.
2651 (bfd_free_cached_info): Release windows instead of freeing storage
2653 (aout_link_free_symbols): Ditto.
2655 * targets.c (bfd_target): Add new field for
2656 get_section_contents_in_window.
2657 (BFD_JUMP_TABLE_GENERIC): Updated.
2658 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2659 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2660 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2661 macros for get_section_contents_in_window field.
2663 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2665 * core.c: Renamed to corefile.c
2666 * makefile.dos (OBJS): Change core.o to corefile.o
2667 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2670 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2672 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2673 targ_selvecs to allow debugging under Irix-5 native.
2676 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2678 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2679 to o. Clobber and restore the list of new csects around the call
2680 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2681 linker error and the linker wants to read the symbol table. Reset
2682 the line number count of a real section even if it has no relocs.
2683 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2685 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2688 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2690 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2691 an undefined symbol in a shared link.
2693 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2694 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2695 phdm@info.ucl.ac.be (Philippe De Muyter).
2697 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2699 * coff-m88k.c (rtype2howto): New static function.
2700 (RTYPE2HOWTO): Use it rather than a macro definition.
2702 * coffcode.h (coff_write_object_contents): set internal_a.magic
2703 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2705 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2706 define TRAD_HEADER to new file hosts/delta68.h.
2707 m88*-motorola-sysv*, however, does use ptrace-core.o.
2708 * hosts/delta68.h: New file.
2710 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2711 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2713 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2715 * i386linux.c (MY(vec)): Declare before use.
2717 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2719 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2720 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2722 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2723 BFD is not of the right type.
2724 (bfd_elf_get_needed_list): Likewise.
2725 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2726 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2727 * xcofflink.c (XCOFF_XVECP): Define.
2728 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2730 (bfd_xcoff_import_symbol): Likewise.
2731 (bfd_xcoff_export_symbol): Likewise.
2732 (bfd_xcoff_link_count_reloc): Likewise.
2733 (bfd_xcoff_record_link_assignment): Likewise.
2734 (bfd_xcoff_size_dynamic_sections): Likewise.
2736 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2737 table index against the number of symbols for a base relative
2740 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2742 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2743 full_aouthdr flag here...
2744 (_bfd_xcoff_bfd_final_link): ...not here.
2746 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2748 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2749 systems that have a system <libelf.h>.
2750 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2751 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2752 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2753 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2754 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2755 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2756 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2758 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2760 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2761 set, set BSF_WEAK in symbol. Change all callers.
2762 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2763 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2764 _bfd_generic_link_add_one_symbol.
2765 (ecoff_indirect_link_order): Check that the section tdata relocs
2766 are not NULL before using them.
2768 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2769 define TRAD_HEADER as hosts/alphalinux.h.
2770 * configure: Rebuild.
2771 * hosts/alphalinux.h: New file.
2772 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2775 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2777 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2778 C_ECOMM storage classes.
2780 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2782 (xcoff_mark): Call xcoff_mark_symbol.
2783 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2784 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2786 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2788 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2790 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2792 (xcoff_find_reloc): New static function.
2793 (xcoff_link_add_symbols): Use it.
2794 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2795 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2796 relocate the value of C_DECL.
2798 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2800 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2802 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2803 callback decide what goes in .relocs.
2804 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2805 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2808 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2810 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2813 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2815 * xcofflink.c: More improvements, mostly to fix handling of
2816 constructors and a few other special cases.
2817 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2818 zero, reverting yesterday's change.
2819 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2820 (bfd_xcoff_link_count_reloc): Declare.
2821 (bfd_xcoff_record_link_assignment): Declare.
2822 * bfd-in2.h: Rebuild.
2824 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2826 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2827 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2828 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2829 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2830 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2831 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2833 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2836 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2837 segments includes the a.out header. See to that the magic number
2838 *always* is big-endian.
2840 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2841 m68k4k NetBSD configurations.
2843 * configure.in, configure: Separate i386 & mips NetBSD
2844 configurations from other BSD ones. Don't assume DEC is the only
2845 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2846 configurations. Add support for m68k4k NetBSD object format.
2848 * libaout.h: Added M_68K4K_NETBSD magic.
2850 * m68k4knetbsd.c: New file.
2852 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2854 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2857 * hosts/mipsnbsd.h: New file.
2860 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2862 * config.bfd: Add config stuff for mips*-*-magic* to set
2863 targ_defvec to ecoff_big_vec.
2866 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2868 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2870 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2871 toc_section, and entry_section fields.
2872 (struct xcoff_section_tdata): Remove ldrel_count field.
2873 * libcoff.h: Rebuild.
2874 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2876 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2877 full a.out header if full_aouthdr is set in xcoff_data.
2878 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2879 based on sections stored in xcoff_data.
2880 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2882 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2883 (rs6000coff_vec): Set symbol_leading_char to '.'.
2884 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2885 value stored in ret rather than returning a pointer value.
2887 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2889 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2892 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2894 * som.c (som_slurp_string_table): Allocate the strings with malloc
2895 since they're free'd by free_cached_info.
2896 (som_slurp_symbol_table): Similarly for the symbol table.
2898 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2900 * Makefile.in (diststuff): Don't make headers.
2902 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2904 * Makefile.in: Rebuild dependencies.
2906 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2907 output_bfd is not SunOS.
2908 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2909 non-SunOS input files.
2911 * xcofflink.c: Extensive changes to support linking shared objects
2912 and generating a .loader section.
2913 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2914 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2915 last_symndx, and ldrel_count fields.
2916 * libcoff.h: Rebuild.
2917 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2918 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2920 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2921 (bfd_xcoff_export_symbol): Declare.
2922 (bfd_xcoff_size_dynamic_sections): Declare.
2923 * bfd-in2.h: Rebuild.
2925 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2927 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2928 * configure: Rebuild.
2929 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2930 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2932 (pmac_xcoff_vec): Update to use new xcoff support.
2933 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2934 (xcoff_write_armap): Declare buf as unsigned char.
2935 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2937 * mpw-make.sed: Generalize subdir_do edit.
2939 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2941 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2942 correctly. Don't initialize asect->vma.
2944 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2946 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2947 something a little less than the page size.
2949 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2951 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2953 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2955 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2956 * coffcode.h (coff_write_object_contents): If .bss is before
2957 .data us that as data_start.
2958 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2960 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2961 (coff_swap_outhdr_out): Hardwire in version number.
2963 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2965 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2966 major and minor to *_vno, since the former are also macros in
2967 SunOS header files. Cast result of bfd_alloc to appropriate
2970 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2971 before assigning to sec_data.
2973 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2975 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2976 now relative to the section, not absolute.
2977 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2978 get the file name when there is a N_SO directory name. When
2979 handling stabs, remember that section->vma was added to the
2982 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2984 * sunos.c (struct sunos_link_hash_table): Add needed field.
2985 (sunos_link_hash_table_create): Call bfd_release, not free.
2986 (sunos_link_hash_table_create): Initialize needed field.
2987 (sunos_add_dynamic_symbols): Record needed objects.
2988 (bfd_sunos_get_needed_list): New function.
2989 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2990 * bfd-in2.h: Rebuild.
2992 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2994 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2996 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2998 * bfd-in.h (struct bfd_link_needed_list): Rename from
2999 bfd_elf_link_needed_list.
3000 * bfd-in2.h: Rebuild.
3001 * elf.c, elflink.h, libelf.h: Corresponding changes.
3003 Add start at AIX linker support; no shared libraries yet.
3004 * xcofflink.c: New file.
3005 * configure.in (rs600coff_vec): Use xcofflink.o.
3006 * configure: Rebuild.
3007 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3009 (struct xcoff_section_tdata): Define.
3010 (xcoff_section_data): Define macro.
3011 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3012 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3013 (_bfd_xcoff_bfd_final_link): Declare.
3014 (_bfd_ppc_xcoff_relocate_section): Declare.
3015 * libcoff.h: Rebuild.
3016 * coff-rs6000.c: Clean up a bit.
3017 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3018 cputype, csects, and debug_indices.
3019 (xcoff_copy_private_bfd_data): Copy cputype.
3020 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3021 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3022 (xcoff_reloc_type_lookup): Rename from
3023 rs6000coff_reloc_type_lookup.
3024 (coff_relocate_section): Define.
3025 (_bfd_xcoff_sizeof_headers): Define.
3026 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3027 (_bfd_xcoff_bfd_relax_section): Define.
3028 (_bfd_xcoff_bfd_link_split_section): Define.
3029 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3031 * coffcode.h (coff_compute_section_file_positions): If AIX,
3032 increment sofar by SMALL_AOUTSZ if not executable.
3033 (coff_write_object_contents): If AIX, always output an a.out
3034 header; if not executable, header size of SMALL_AOUTSZ.
3035 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3036 (_bfd_stringtab_init): Initialize xcoff field.
3037 (_bfd_xcoff_stringtab_init): New function.
3038 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3039 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3040 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3041 * libbfd.h: Rebuild.
3042 * Makefile.in: Rebuild dependencies.
3043 (BFD32_BACKENDS): Add xcofflink.o.
3044 (CFILES): Add xcofflink.c.
3046 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3047 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3048 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3050 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3052 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3054 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3056 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3057 * config.in: Regenerated.
3059 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3060 (_bfd_chunksize): New variable.
3061 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3062 for obstack chunk size.
3063 * configure.in: Check for getpagesize.
3064 * configure: Regenerated.
3066 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3068 * trad-core.c (rawptr): Make it a local variable of
3069 ptrace_unix_core_file_p.
3071 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3073 * coff-arm.c (in_reloc_p): New.
3074 * coff-i386.c (in_reloc_p): New.
3075 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3076 (coff_write_object_contents): Only set has_reloc_section
3078 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3079 in_reloc_p to decide if reloc should be emitted.
3080 * libcoff.h (pe_data_type.in_reloc_p): New.
3081 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3083 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3085 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3086 (_bfd_coff_read_internal_relocs): Likewise.
3087 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3088 (_bfd_coff_read_internal_relocs): Likewise.
3090 * elflink.h (elf_link_add_object_symbols): Correct conditions
3091 under which type and size change warnings are issued.
3093 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3096 a symbol which is not in a real section.
3097 (coff_write_native_symbol): Corresponding change.
3099 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3100 coff_link_hash_newfunc and make non-static.
3101 (_bfd_coff_link_hash_table_init): New function, broken out of
3102 _bfd_coff_link_hash_table_create.
3103 (_bfd_coff_link_hash_table_create): Use it.
3104 (process_embedded_commands): Make static.
3105 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3106 (_bfd_coff_link_hash_table_init): Declare.
3107 * libcoff.h: Rebuild.
3109 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3110 field in XCOFF tdata.
3111 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3112 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3113 based on cputype stored in a.out header, or in n_type of initial
3115 (coff_write_object_contents): Set cputype correctly in a.out
3117 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3119 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3120 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3122 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3123 * libcoff.h: Rebuild.
3125 * cpu-rs6000.c (rs6000_compatible): New static function.
3126 (bfd_rs6000_arch): Use it.
3127 * cpu-powerpc.c (powerpc_compatible): New static function.
3128 (arch_info_struct): Define various flavours of PowerPC.
3129 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3132 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3134 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3136 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3138 * elflink.h (elf_link_add_object_symbols): Don't warn about
3139 changing the size or type if the old definition was weak.
3141 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3143 * coffcode.h (combined_entry_type): Add fix_line field.
3144 (coff_slurp_line_table): Warn if we try to set the lineno field of
3146 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3147 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3148 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3149 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3151 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3152 * libcoff.h: Rebuild.
3154 * libcoff-in.h (struct xcoff_tdata): Define.
3155 (xcoff_data): Define.
3156 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3157 * bfd-in2.h, libcoff.h: Rebuild.
3158 * coff-rs6000.c (xcoff_mkobject): New static function.
3159 (coff_mkobject): Define.
3160 (xcoff_copy_private_bfd_data): New static function.
3161 (coff_bfd_copy_private_bfd_data): Define.
3162 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3164 (rs6000coff_vec): Add DYNAMIC to object_flags.
3165 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3166 .loader sections specially.
3167 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3168 section alignment from the XCOFF tdata information.
3169 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3170 F_SHROBJ, and copy the extra a.out header information into the
3171 XCOFF tdata structure.
3172 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3173 F_DYNLOAD and the extra a.out header information.
3174 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3175 C_HIDEXT symbol with attached csect information.
3176 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3177 in the o_maxdata field.
3178 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3179 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3180 end if BSF_NOT_AT_END is set.
3182 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3183 _bfd_read_ar_hdr_fn.
3184 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3185 * bfd-in2.h, libbfd.h: Rebuild.
3186 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3188 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3189 (bfd_slurp_bsd_armap_f2): Likewise.
3190 (_bfd_slurp_extended_name_table): Likewise.
3192 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3194 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3196 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3197 when the symbol table is empty.
3199 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3200 space for section symbols, since we don't output them either.
3201 (elf_m68k_adjust_dynindx): Removed.
3203 * ptrace-core.c (rawptr): Make it a local variable of
3204 ptrace_unix_core_file_p.
3206 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3208 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3211 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3212 Mac object file formats.
3214 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3216 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3217 auxent if there isn't one.
3218 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3219 rather than FILNMLEN as the maximum name length.
3221 * coffcode.h (bfd_coff_backend_data): Add new field
3222 _bfd_coff_print_aux.
3223 (bfd_coff_print_aux): New static function.
3224 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3225 scnlen field of an XTY_LD csect aux entry.
3226 (coff_print_aux): New static function.
3227 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3228 in coff_pointerize_aux_hook.
3229 (bfd_coff_std_swap_table): Initialize new field.
3230 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3231 * libcoff.h: Rebuild.
3232 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3233 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3235 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3236 if there are symbols, for native AIX ld compatibility.
3238 * coffcode.h (bfd_coff_backend_data): Add new field
3239 _bfd_coff_pointerize_aux_hook.
3240 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3241 or I960, and as 0 otherwise.
3242 (bfd_coff_std_swap_table): Initialize new field.
3243 * libcoff.h: Rebuild.
3244 * coffgen.c (coff_pointerize_aux): Change parameters to take
3245 symbol pointer instead of type and class, and to take aux index.
3246 Call _bfd_coff_pointerize_aux_hook if it is defined.
3247 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3248 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3249 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3251 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3252 read-only/host-only support.
3254 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3256 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3259 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3260 BFD_JUMP_TABLE_ARCHIVE accordingly.
3261 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3262 (_bfd_compute_and_write_armap): Declare.
3263 (_bfd_generic_read_ar_hdr): Declare.
3264 (_bfd_read_ar_hdr): Define.
3265 (_bfd_noarchive_read_ar_hdr): Define.
3266 (_bfd_archive_bsd_read_ar_hdr): Define.
3267 (_bfd_archive_coff_read_ar_hdr): Define.
3268 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3269 _bfd_read_ar_hdr instead.
3270 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3271 (_bfd_compute_and_write_armap): Rename from
3272 compute_and_write_armap. Make non-static. Change all callers.
3273 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3274 than _bfd_snarf_ar_hdr.
3275 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3276 * ieee.c (ieee_read_ar_hdr): Define.
3277 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3278 * oasys.c (oasys_read_ar_hdr): Define.
3279 * som.c (som_read_ar_hdr): Define.
3280 * bfd-in2.h, libbfd.h: Rebuild.
3282 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3284 * peicode.c (coff_swap_filehdr_in): If symptr is
3285 zero, there aren't any symbols, even if nsyms is set.
3287 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3289 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3291 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3292 sections, and set styp correctly for them: .got, .hash, .dynamic,
3293 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3294 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3296 (ecoff_sort_hdrs): New static function.
3297 (ecoff_compute_section_file_positions): Return boolean, not void.
3298 Sort the sections by VMA before looking through them. Put the
3299 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3300 section on an appropriate boundary within the page.
3301 (ecoff_compute_reloc_file_positions): Check return value of
3302 ecoff_compute_section_file_positions.
3303 (_bfd_ecoff_set_section_contents): Likewise.
3304 (_bfd_ecoff_write_object_contents): Check for various Alpha
3305 section types when incrementing text_size and data_size. Call
3306 adjust_headers backend function if it exists.
3307 * coff-alpha.c (alpha_adjust_headers): New static function.
3308 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3309 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3311 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3313 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3315 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3316 of ALTERNATE_AIX_CORE_FORMAT.
3317 * configure.in (aix4): No longer need CORE_FLAGS.
3318 * configure: Updated.
3320 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3322 NS32k changes from Ian Dall:
3323 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3325 (aout_link_input_section_std, aout_link_input_section_ext,
3326 aout_link_reloc_link_order): Call them instead of _bfd_*
3328 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3330 (backend_data): Use it instead of hardcoded zero.
3332 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3333 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3335 * ns32knetbsd.c: Include bfd.h.
3336 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3337 (MY_bfd_reloc_type_lookup): Declare function too.
3338 * pc532-mach.c (set_sizes): Don't declare.
3339 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3340 (backend_data, MY_backend_data): Don't define.
3342 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3343 ns32k-*-lites* like ns32k-*-netbsd*.
3345 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3348 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3350 * coffcode.h (coff_write_object_contents): Restore setting
3351 f_timdat to 0, deleted on August 22.
3353 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3355 * coffcode.h (coff_bfd_copy_private_symbol_data,
3356 coff_bfd_copy_private_section_data,
3357 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3358 * peicode.h (coff_bfd_copy_private_bfd_data): New
3359 (pe_bfd_copy_private_bfd_data): New.
3360 (coff_swap_scnhdr_in): Swap bss size into the right place.
3361 (pe_print_private_bfd_data): Add some newlines.
3363 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3365 * som.c (setup_sections): Don't die if a space has no subspaces.
3367 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3370 dynamic symbol override a common symbol. Don't change the size or
3371 type if they have been set and the new symbol is not a definition.
3372 Warn if the size or type changes.
3374 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3376 * som.c (som_begin_writing): Don't write the symbol table or
3378 (som_finish_writing): Write them here. Place them after the
3379 subspace data, but before the relocs.
3381 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3383 * sunos.c (sunos_add_one_symbol): Just pass false, not
3384 info->shared_library, to sunos_create_dynamic_sections.
3385 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3387 (sunos_check_dynamic_reloc): Remove .text section assertion.
3389 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3391 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3392 * configure, configure.in: Add pmac_xcoff_vec case.
3393 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3394 * coff-pmac.c: New file, PowerMac XCOFF support.
3395 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3396 * targets.c (pmac_xcoff_vec): Declare.
3398 * mpw-config.in: Various changes to be compatible with the
3399 autoconf-based configury.
3400 * mpw-make.sed: New file, sed commands to translate Unix
3401 makefile into MPW syntax.
3402 * mpw-make.in: Remove.
3403 * hosts/mpw.h: Remove.
3404 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3405 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3407 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3409 * binary.c (binary_get_symtab): Return an empty string on error.
3410 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3412 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3414 * coff-ppc.c: Reformatted according to gnu conventions
3415 Removed irrelevant "if 0" code
3417 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3420 symbols rather than as indirect symbols.
3421 (MY(slurp_symbol_table)): Don't do anything special about
3424 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3425 of .ctors and .dtors sections is no larger than 2.
3427 * sunos.c (sunos_add_one_symbol): Don't change
3428 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3430 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3431 dynamic symbols when creating a shared library.
3432 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3434 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3435 written even if it is not defined in a regular object.
3436 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3437 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3438 rather than the constant 22.
3439 (sunos_check_dynamic_reloc): Handle creating a shared library.
3440 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3441 zero when creating a shared library.
3442 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3443 write it out at the start of the symbol table.
3445 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3447 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3449 * config.bfd: Add arm-*-coff.
3450 * configure.in, configure: Add armcoff_{little,big}_vec.
3451 * targets.c (armcoff_{little,big}_vec): Declare.
3452 (bfd_target_vector): Add armcoff_{little,big}_vec.
3453 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3455 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3457 * targets.c (bfd_find_target): Remove debugging code.
3459 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3461 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3463 * Makefile.in: added *-ppc files
3464 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3465 allow pe based .o's to be shared with other tools on ppc/NT
3466 * config.bfd: added powerpc[le]-[pe|winnt] config support
3467 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3468 * peicode.h: Added more section flags for PE on ppc
3469 Added coff_swap_filehdr_out to allow peicode.h to be
3470 used for non-image PE files on ppc.
3471 Check for image, or not, before copying pe_opthdr
3472 * targets.c: Added new bfd's
3473 * targets.c: Removed two inactive bfds that shouldn't have made it this
3476 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3478 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3479 explicit values to initialize all relocs. Change all users.
3480 (ppc_elf_brtaken_inner): New function to handle branch predicition
3482 (ppc_elf_brtaken_reloc): Ditto.
3483 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3484 relocs use ppc_elf_unsupported_reloc.
3485 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3486 needs to be reported.
3487 (ppc_elf_relocate_section): Support branch prediction relocs.
3489 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3491 * bfd.c (bfd_assert): Remove \n from string passed to
3494 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3495 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3496 (bfd_coff_make_section_hook): Don't define.
3497 (coff_make_section_hook): Remove.
3498 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3499 (styp_to_sec_flags): Likewise.
3500 (coff_write_object_contents): Likewise.
3501 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3503 * libcoff.h: Rebuild.
3504 * coffgen.c (make_a_section_from_file): Just call
3505 bfd_make_section_anyway, not bfd_make_section or
3506 bfd_coff_make_section_hook.
3507 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3508 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3509 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3510 make_section_hook field.
3511 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3513 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3514 pointers into value field for warning and indirect symbols; just
3515 leave the value field alone.
3516 * linker.c (generic_link_add_symbol_list): Use next symbol for
3517 warning and indirect symbols, rather than looking in symbol value.
3518 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3519 parameter. Change all callers. Remove support for indirect
3520 symbols; it didn't work anyhow.
3521 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3522 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3523 * bfd-in2.h: Rebuild.
3525 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3527 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3528 go back to telling the tools this reloc operates on 32 bits.
3530 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3532 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3533 rather than a direct fprintf.
3534 * archive.c (_bfd_write_archive_contents): Likewise.
3535 * coffcode.h (coff_slurp_symbol_table): Likewise.
3536 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3537 (ppc_elf_unsupported_reloc): Likewise.
3538 (ppc_elf_relocate_section): Likewise.
3539 * i386linux.c (linux_tally_symbols): Likewise.
3540 (linux_finish_dynamic_link): Likewise.
3541 * osf-core.c (osf_core_core_file_p): Likewise.
3542 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3543 * som.c (som_sizeof_headers): Likewise.
3544 * srec.c (srec_bad_byte): Likewise.
3545 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3546 * libbfd-in.h (bfd_assert): Declare first parameter const.
3547 * libbfd.h: Rebuild.
3548 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3549 bfd_reloc_overflow is enough.
3550 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3551 * coff-h8500.c (rtype2howto): Likewise.
3552 * coff-z8k.c (rtype2howto): Likewise.
3553 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3554 * elf.c (_bfd_elf_get_lineno): Likewise.
3555 (_bfd_elf_no_info_to_howto): Likewise.
3556 (_bfd_elf_no_info_to_howto_rel): Likewise.
3557 * hp300hpux.c (convert_sym_type): Likewise.
3558 (MY(swap_std_reloc_in)): Likewise.
3559 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3561 * libaout.h (struct aoutdata): Add line_buf field.
3562 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3563 and filename_buffer. Instead, use a malloc buffer stored in the
3564 new line_buf field. Remove length restrictions.
3566 * coffgen.c (string_size): Remove static variable.
3567 (debug_string_size, debug_string_section): Likewise.
3568 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3569 and debug_string_size_p parameters. Use them instead of the
3570 global variables. Change all callers.
3571 (coff_write_symbol): Likewise.
3572 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3573 (coff_write_symbols): Add local variables to replace removed
3576 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3577 function, and line_base fields.
3578 * libcoff.h: Rebuild.
3579 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3580 information, rather than using static variables.
3582 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3583 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3585 * init.c (initialized): Remove static variable.
3586 (bfd_init): Don't bother setting initialized.
3587 (bfd_check_init): Remove.
3588 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3589 * libbfd.h: Rebuild.
3591 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3593 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3594 size for full core dumps. Copy core file header to private data.
3595 (rs6000coff_core_file_failing_command,
3596 rs6000coff_core_file_failing_signal): New functions to extract
3597 the file name and terminating signal from the core file.
3598 * coff-rs6000.c: Use them.
3600 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3602 Change arch info to be const, initialized at compile time.
3603 * archures.c: Reindent many functions. Change CONST to const.
3604 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3605 nothing set it anyhow. Make next const.
3606 (bfd_arch_info_list): Remove.
3607 (bfd_archures_list): Rename from archures_init_table. Change from
3608 a table of function pointers to a table of bfd_arch_info_type
3609 structure addresses.
3610 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3611 (bfd_lookup_arch): Likewise.
3612 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3614 (bfd_default_arch_struct): Make const.
3615 (bfd_arch_init, bfd_arch_linkin): Remove.
3616 (bfd_get_arch_info): Return a const pointer.
3617 * init.c (bfd_init): Don't call bfd_arch_init.
3618 * bfd.c (struct _bfd): Make arch_info const.
3619 * bfd-in2.h: Rebuild.
3620 * libbfd.h: Rebuild.
3621 * configure.in: Put & before everything in $selarchs.
3622 * configure: Rebuild.
3623 * cpu-*.c: Change bfd_*_arch from a function which calls
3624 bfd_arch_linkin to a const structure.
3625 * ieee.c (ieee_object_p): Make arch const.
3627 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3629 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3631 * bfd-in2.h: Regenerate.
3632 * libbfd.h: Regenerate.
3634 * elf32-ppc.c (reloc_type): Update names to match current draft.
3635 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3636 relative. Update names to current V.4 draft.
3637 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3638 (ppc_elf_relocate_section): Rename relocations to match draft.
3640 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3642 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3643 compiled with -mrelocatable-lib to be linked with either normal
3644 modules or -mrelocatable modules.
3646 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3648 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3649 in the a.out header.
3651 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3652 a reloc against a local symbol, even if it's not a section.
3654 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3656 * targets.c (bfd_target): Remove unused align_power_min field.
3657 * bfd-in2.h: Rebuild.
3658 * All backends: Remove initialization of align_power_min.
3660 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3662 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3664 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3666 * config.bfd (mips-dec-netbsd*): New target.
3667 * configure.host (mips-dec-netbsd*): New host.
3668 * configure.in (mips-dec-netbsd*): New native.
3669 * configure: Rebuild.
3671 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3673 Make the COFF backend linker merge common types:
3674 * cofflink.c (struct coff_debug_merge_element): Define.
3675 (struct coff_debug_merge_type): Define.
3676 (struct coff_debug_merge_hash_entry): Define.
3677 (struct coff_debug_merge_hash_table): Define.
3678 (coff_debug_merge_hash_table_init): Define.
3679 (coff_debug_merge_hash_table_free): Define.
3680 (coff_debug_merge_hash_lookup): Define.
3681 (struct coff_final_link_info): Add debug_merge field.
3682 (coff_debug_merge_hash_newfunc): New static function.
3683 (_bfd_coff_final_link): Allocate and free debug_merge table.
3684 (coff_link_input_bfd): Merge identical enum, struct and union
3687 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3689 Convert i960 COFF to use COFF backend linker.
3690 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3691 structure to store the symbol being used.
3692 (coff_i960_start_final_link): New static function.
3693 (coff_i960_relocate_section): New static function.
3694 (coff_i960_adjust_symndx): New static function.
3695 (coff_start_final_link): Define.
3696 (coff_relocate_section): Define.
3697 (coff_adjust_symndx): Define.
3698 * coffcode.h (bfd_coff_backend_data): Add new callback function
3699 _bfd_coff_start_final_link.
3700 (bfd_coff_start_final_link): Define.
3701 (coff_start_final_link): Define if not defined.
3702 (bfd_coff_std_swap_table): Add coff_start_final_link.
3703 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3705 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3706 function callback is not NULL.
3707 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3708 (_bfd_coff_internal_syment_name): Declare.
3709 * libcoff.h: Rebuild.
3710 * configure.in (icoff_big_vec): Add cofflink.o.
3711 (icoff_little_vec): Likewise.
3712 * configure: Rebuild.
3714 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3716 * Makefile.in (clean-info): Remove extraneous tab from line
3719 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3721 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3722 contents has relocs.
3724 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3726 * coffcode.h (coff_compute_section_file_positions): Keep the
3728 (coff_write_object_contents): Remember if it's a relocatable
3730 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3731 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3732 if relocatable file. Swap out saved raw size.
3734 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3736 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3737 (maintainer-clean): Rename from realclean, passing
3738 maintainer-clean down to subdirectories, but leave realclean as a
3741 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3744 * dep-in.sed: Remove config.h from generated dependencies.
3746 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3747 broken out of sunos_canonicalize_dynamic_symtab.
3748 (sunos_canonicalize_dynamic_symtab): Call new function
3749 sunos_slurp_dynamic_symtab.
3750 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3751 dynamic symbol table to the caller.
3752 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3753 callback to override the symbols being read.
3754 * libaout.h (struct aout_backend_data): Add three new parameters
3755 to add_dynamic_symbols callback.
3757 Extensive minor changes to avoid various gcc warnings. Also:
3758 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3759 * archures.c (bfd_arch_info_type): Change mach field from long to
3761 (bfd_lookup_arch): Change machine parameter from long to unsigned
3764 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3766 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3767 a symbol with a non-zero plt_offset.
3769 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3771 * elfcode.h (align_file_position): Remove; not used.
3773 * configure.in: Only check for <sys/procfs.h> on a native system,
3774 and make sure it defines prstatus_t.
3775 * configure: Rebuild.
3777 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3779 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3781 * config.in: Rename from config.h.in.
3782 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3783 Check for config.h:config.in when creating stamp-h.
3784 * configure: Rebuild.
3785 * Makefile.in (stamp-h): Depend upon config.in rather than
3786 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3787 calling config.status.
3789 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3790 (Makefile): Just rebuild Makefile.
3791 (config.h, stamp-h): New targets.
3792 * configure.in: Create stamp-h when rebuilding config.h.
3793 * configure: Rebuild.
3795 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3797 * configure.in: Call AC_CONFIG_HEADER. Substitute
3798 HOST_64BIT_LONG. Check that various header files exist. Check
3799 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3800 and/or free need to be declared. Don't make a link to sysdep.h.
3801 Define TRAD_HEADER for various hosts.
3802 * configure: Rebuild.
3803 * configure.host: Don't set my_host. Add definitions taken from
3804 host header files for various entries. Remove entries which now
3806 * acconfig.h: New file.
3807 * config.h.in: New file, built by autoheader.
3808 * sysdep.h: New file.
3809 * Makefile.in (do_distclean): Don't remove sysdep.h.
3811 (LOCAL_H_DEPS): New variable.
3812 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3814 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3815 ($(OPTIONAL_BACKENDS)): Likewise.
3816 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3817 looking through sysdep.h.
3818 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3819 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3820 (fprintf_vma, sprintf_vma): Likewise.
3821 (int64_type, uint64_type): Don't define.
3822 * bfd-in2.h: Rebuild.
3823 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3824 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3825 * lynx-core.c: Include stuff from old hosts/lynx.h.
3826 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3827 rather than NO_FCNTL.
3828 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3829 rather than NATIVE_HPPAHPUX_COMPILER.
3830 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3832 * hosts/*.h: Remove all header files which merely include,
3833 declare, and define things. Leave header files which define
3834 information needed by trad-core.c.
3836 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3837 (BFD_CC_FOR_BUILD): Define.
3838 * configure.in: Use BFD_CC_FOR_BUILD.
3839 * configure: Rebuild.
3841 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3843 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3844 * configure: Rebuild.
3846 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3849 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3851 * config.bfd: i386pe_ve -> i386pe_vec.
3853 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3855 * configure.host: Incorporate host Makefile fragments by setting
3857 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3858 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3859 value based on whether the code is being compiled by a cross
3860 compiler. Don't substitute host_makefile_frag or frags.
3861 * aclocal.m4: New file to define local AC_PROG_CC.
3862 * configure: Rebuild.
3863 * Makefile.in (INSTALL): Set to @INSTALL@.
3864 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3865 (INSTALL_DATA): Set to @INSTALL_DATA@.
3867 (CC): Define as @CC@.
3868 (CFLAGS): Set to @CFLAGS@.
3869 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3870 (@host_makefile_frag@): Remove.
3871 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3872 after other options.
3873 (config.status): Remove dependency upon @frags@.
3874 * config/*.mh, config/README: Remove.
3876 * config.bfd: Rewrite to incorporate the contents of the Makefile
3877 fragments by setting shell variables, rather than merely returning
3878 the name of a Makefile fragment.
3879 * configure.in: Use shell variables set by config.bfd rather than
3880 looking at the target Makefile fragment files. Don't substitute
3881 target_makefile_frag. Do substitute TDEFINES.
3882 * configure: Rebuild.
3883 * Makefile.in (@target_makefile_frag@): Remove.
3884 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3885 * config/*.mt: Remove.
3887 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3889 * configure.in: Put changequote lines around "i[345]86" patterns
3890 section of core file support.
3892 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3894 * som.c (som_bfd_print_private_bfd_data): Define to use the
3897 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3899 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3900 entry, text_start and data_start.
3902 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3904 * Makefile.in (OFILES): Remove $(TDEPFILES).
3905 * config/apollo.mt (TDEPFILES): Remove.
3906 * config/README: Update.
3908 * configure.in: For a native configuration, set COREFILE and
3909 COREFLAG based on the canonical host name.
3910 * configure: Rebuild.
3911 * Makefile.in: Rebuild dependencies.
3912 (ALL_CFLAGS): Add @COREFLAG@.
3913 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3914 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3915 support routines. Check LYNX_CORE rather than HOST_LYNX.
3916 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3917 * i386lynx.c: Likewise.
3918 * m68klynx.c: Likewise.
3919 * sparclynx.c: Likewise.
3920 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3921 * *-core.c: Comment changes.
3922 * config/decstation.mh (HDEPFILES): Remove.
3923 (HDEFINES): Remove -DTRAD_CORE.
3924 * config/irix3.mh (RANLIB): Remove.
3925 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3926 (HDEFINES): Remove -DIRIX_CORE.
3927 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3928 (HDEFINES): Remove -DTRAD_CORE.
3929 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3930 * config/ultra3.mh (RANLIB): Remove.
3931 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3932 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3933 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3934 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3935 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3936 * config/i386aix.mh, config/i386bsd.mh: Remove.
3937 * config/i386linux.mh, config/i386mach3.mh: Remove.
3938 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3939 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3940 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3941 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3942 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3943 * config/solaris2.mh, config/stratus.mh: Remove.
3944 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3945 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3947 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3949 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3950 DT_FINI entry if the appropriate symbol is not in the hash table.
3952 * libelf.h (struct elf_backend_data): Add create_program_headers
3953 and want_hdr_in_seg fields.
3954 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3956 (elf_backend_create_program_headers): Likewise.
3957 (elfNN_bed): Initialize create_program_headers and
3959 * elf.c (get_program_header_size): Call create_program_headers
3961 (map_program_segments): Check want_hdr_in_seg backend field. Call
3962 create_program_headers backend routine.
3964 * elf.c (assign_file_positions_except_relocs): Align non allocated
3965 sections when creating an executable.
3967 * elfcode.h (elf_swap_phdr_in): Make non static.
3968 (elf_swap_phdr_out): Make non static.
3969 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3970 (bfd_elf32_swap_phdr_out): Declare.
3971 (bfd_elf64_swap_phdr_in): Declare.
3972 (bfd_elf64_swap_phdr_out): Declare.
3974 * ecofflink.c (ecoff_collect_shuffle): New static function.
3975 (_bfd_ecoff_get_accumulated_pdr): New function.
3976 (_bfd_ecoff_get_accumulated_sym): New function.
3977 (_bfd_ecoff_get_accumulated_ss): New function.
3978 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3979 (_bfd_ecoff_get_accumulated_sym): Declare.
3980 (_bfd_ecoff_get_accumulated_ss): Declare.
3981 * libbfd.h: Rebuild.
3983 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3985 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3987 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3988 warning symbols. If any section is named .gnu.warning.XXX, treat
3989 the contents as a warning to be issued if the symbol XXX is
3991 (elf_link_output_extsym): For an indirect or warning symbol, just
3992 output the symbol it points to.
3994 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3995 if bfd_hash_allocate fails, since it will already be set.
3996 (generic_link_hash_newfunc): Likewise.
3997 (archive_hash_newfunc): Likewise.
3998 (hash_entry_bfd): New static function.
3999 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4000 callback. Allocate a new warning using the hash table newfunc.
4001 Use bfd_hash_replace to update the entry in the hash table, rather
4002 than assuming we can copy the fields with structure assignment.
4004 * hash.c (bfd_hash_replace): New function.
4005 * bfd-in.h (bfd_hash_replace): Declare.
4006 * bfd-in2.h: Rebuild.
4008 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4010 * config.bfd: Add mips*vr4300-*-elf* target.
4011 * config/mipsbvr4300.mt: Added.
4013 See file ChangeLog.2
4020 version-control: never