1 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3 * aoutx.h (translate_from_native_sym_flags): Don't create
4 SEC_CONSTRUCTOR sections.
5 * ecoff.c (ecoff_set_symbol_info): Likewise.
7 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
8 From Don Bowman <bowman@waterloo.hp.com>.
10 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
12 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
13 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
15 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
17 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
19 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
20 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
21 relocs against a global symbol which is not defined in a regular
23 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
24 against a global symbol, increment mips_32_relocs.
25 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
26 the symbol is not defined in a regular file, make room in the
29 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
31 * ecoff.c (ecoff_compute_section_file_positions): Track the real
32 file position and the virtual file position separately. Set
33 filepos information bsaed on the real file position.
34 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
35 Jan 23 change to coffcode.h.
37 * som.c (som_slurp_symbol_table): Set the symbol count to the
38 number of BFD symbols created.
40 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
42 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
43 output file if linking shared objects. Loop to check all relocs,
44 rather than returning false on first error.
46 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
48 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
49 (ppc_elf_additional_program_headers): If .interp section, bump #
50 of program headers by 1.
51 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
52 (ppc_elf_size_dynamic_sections): Add support for .plt section.
53 (ppc_elf_check_relocs): Print out filename in debug code. Enable
55 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
57 (ppc_elf_relocate_section): If the output section isn't defined,
58 don't abort, just give an error message.
60 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
61 being created is .sdata or .sdata2, don't make the symbol dynamic.
63 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
65 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
66 members of an archive for dynamic objects with no symbols, and
67 pass them directly to check_archive_element.
68 (xcoff_link_check_ar_symbols): Pass dynamic objects to
69 xcoff_link_check_dynamic_ar_symbols.
70 (xcoff_link_check_dynamic_ar_symbols): New static function.
72 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
73 from _bfd_nodynamic to _bfd_xcoff.
74 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
76 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
77 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
78 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
80 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
81 (xcoff_get_section_contents): New static function.
82 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
83 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
84 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
85 (xcoff_dynamic_reloc): New static variable.
86 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
87 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
89 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
91 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
92 if reloc_entry->addend is not 0.
93 (CALC_ADDEND): Just set the addend to reloc.r_offset.
95 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
97 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
99 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
100 Add entries for R_SPARC_[56].
101 (sparc_reloc_map): Add entries for R_SPARC_[56].
103 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
105 Optimize linking of stabs in sections as used in ELF and COFF.
107 * libbfd-in.h (_bfd_link_section_stabs): Declare.
108 (_bfd_write_section_stabs): Declare.
109 (_bfd_write_stab_strings): Declare.
111 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
112 (struct coff_link_hash_table): Add stab_info field.
113 * libcoff.h: Rebuild.
114 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
116 (coff_link_add_symbols): Call _bfd_link_section_stabs if
118 (_bfd_coff_final_link): Write out stab strings hash table.
119 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
120 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
122 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
123 (struct bfd_elf_section_data): Add stab_info field.
124 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
126 * elflink.h (elf_link_add_object_symbols): If appropriate, call
127 _bfd_link_section_stabs.
128 (elf_bfd_final_link): Write out stab strings hash table.
129 (elf_link_input_bfd): Handle optimized stabs sections.
130 * reloc.c (_bfd_final_link_relocate): Check address against
131 _raw_size rather than _cooked_size.
132 * Makefile.in: Rebuild dependencies.
133 (BFD_LIBS): Add stabs.o
134 (BFD_LIBS_CFILES): Add stabs.c.
136 * VERSION: Increment for bfdlink.h change.
138 * coffgen.c (coff_renumber_symbols): Correct handling of
139 BSF_NOT_AT_END common symbols.
141 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
143 * coff-ppc.c (record_toc): Add cast to avoid warning.
144 (ppc_allocate_toc_section): Likewise.
145 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
146 (ppc_coff_reloc_type_lookup): Remove unreached code.
147 * coffcode.h (coff_write_object_contents): Don't take the address
149 * peicode.h (pe_print_idata): Add casts to avoid warning.
150 (pe_print_edata): Likewise.
151 (pe_print_reloc): Remove ANSI C string concatenation.
153 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
155 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
157 * libcoff.h: Rebuild.
158 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
160 (coff_swap_aux_out): Likewise.
161 * peicode.h (coff_swap_aux_in): Likewise.
162 (coff_swap_aux_out): Likewise.
163 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
165 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
167 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
168 Fix up .bf endndx link fields.
169 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
171 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
174 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
176 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
177 on Solaris PowerPC systems doesn't get confused.
179 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
182 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
183 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
184 update did_reg and did_reg2.
186 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
188 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
190 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
191 callback routines, pass h->root.string rather than name, in case
192 copy is true and name is transient.
194 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
196 * elfcore.h: Add support for core files with multiple threads.
197 (Primarily for Solaris.)
199 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
201 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
202 section->orelocation is NULL.
204 * coffgen.c (bfd_coff_get_syment): New function.
205 (bfd_coff_get_auxent): New function.
206 * bfd-in.h (bfd_coff_get_syment): Declare.
207 (bfd_coff_get_auxent): Declare.
208 * bfd-in2.h: Rebuild.
210 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
212 * elf32-mips.c (struct mips_hi16): Define.
213 (mips_hi16_addr, mips_hi16_addend): Remove.
214 (mips_hi16_list): New static variable.
215 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
216 (mips_elf_lo16_reloc): Process mips_hi16_list.
217 (mips_elf_relocate_section): Permit an arbitrary number of HI16
218 relocs before the associated LO16 reloc.
220 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
222 * versados.c (versados_scan): Check bfd_alloc return value.
223 (versados_object_p): Check all bfd_read return values. Require
224 that lang field be less than 10, to avoid confusion with Intel Hex
227 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
229 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
230 not 0, for an absolute symbol.
231 (NAME(aout,swap_ext_reloc_out)): Likewise.
233 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
234 (ihex_write_object_contents): For a large start address, output
235 the full 32 bit address in record type 5.
237 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
238 to int to avoid promotion problems in prototype.
240 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
242 * configure.host: Use ${srcdir} when looking for picfrag.
244 * configure.host: Switch on ${libdir}, not $(libdir). From
245 alan@spri.levels.unisa.edu.au (Alan Modra).
247 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
248 entry point, not just for DYNAMIC objects.
249 * sunos.c (sunos_add_dynamic_symbols): Always call
250 sunos_create_dynamic_sections. If called with a non DYNAMIC
251 object, don't do anything else.
252 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
254 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
256 * configure.in: Permit --enable-shared to specify a list of
258 * configure: Rebuild.
260 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
261 host when configuring with --enable-shard.
263 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
265 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
268 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
269 to avoid crashing in bfd_hash_replace.
271 * sysdep.h: Use #ifdef, not #if.
273 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
275 * config.in: Rebuild.
277 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
279 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
280 (AC_CHECK_HEADERS): Check for sys/time.h
281 (AC_HEADER_TIME): Add macro.
282 * configure: Rebuild.
283 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
284 to control what combination of <time> and <sys/time.h>
287 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
289 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
290 (aout_32_sunos4_write_object_contents): Likewise.
291 * aoutx.h (NAME(aout,machine_type)): Handle
292 bfd_mach_sparc_{sparclet,sparclite}.
293 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
294 (bfd_mach_sparc_v9_p): Update.
295 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
296 * libaout.h (enum machine_type): Add M_SPARCLET.
297 * sunos.c (MACHTYPE_OK): Define.
298 * bfd-in2.h: Regenerated.
300 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
302 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
303 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
304 * elflink.c (_bfd_elf_create_got_section): Store the
305 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
306 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
307 global offset table goes over 0x1000, set the value of
308 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
309 (elf32_sparc_relocate_section): Subtract the offset of
310 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
312 * elfcode.h: Don't include <string.h>.
314 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
316 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
317 generic_link_hash_newfunc. All references changed.
318 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
319 moved here from libbfd-in.h.
320 * libbfd-in.h: Corresponding changes.
321 * libbfd.h: Regenerated.
323 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
325 * aoutx.h (aout_link_input_section_std): When reporting an
326 overflow error, use the name of the symbol in the hash table if
328 (aout_link_input_section_ext): Likewise.
330 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
331 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
333 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
335 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
336 * coffcode.h (coff_compute_section_file_positions): Likewise.
337 (coff_write_object_contents): Likewise.
339 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
341 * section.c (SEC_LINK_ONCE): Define.
342 (SEC_LINK_DUPLICATES): Define.
343 (SEC_LINK_DUPLICATES_DISCARD): Define.
344 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
345 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
346 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
347 * bfd-in2.h: Rebuild.
348 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
349 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
350 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
351 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
352 SEC_LINK_ONCE, and look through the symbol table for the setting
353 for SEC_LINK_DUPLICATES.
354 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
355 set for a section, find the section symbol in the symbol table,
356 and set the aux entry based on SEC_LINK_DUPLICATES.
357 * coffgen.c (coff_print_symbol): Add a space before "checksum".
358 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
359 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
360 * coff-i386.c (i386coff_vec): Likewise.
361 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
363 * VERSION: Bump to 2.6.1.
364 * Makefile.in (stamp-h): Depend upon VERSION.
366 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
368 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
370 * linker.c (generic_link_hash_newfunc): No longer static.
371 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
373 * coff-h8300.c: Add two derived hash tables and their associated
374 funtions and #defines for use by the h8300 linker.
375 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
376 the function vector as needed. Place the address of the function
377 vector entry in the location specified by the R_MEM_INDIRECT reloc.
378 Rewrite the vectors section contents as necessary.
379 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
380 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
381 (coff_bfd_link_hash_table_create): Likewise.
383 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
385 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
386 __attribute__ ((__unused__)) so that -Wall doesn't warn about
388 (hppa_rebuild_insn): Pass pointer to correct type to
389 low_sign_unext and dis_assemble_21.
391 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
393 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
394 Stick with sparc-*-{sysv4*,solaris2*}.
396 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
398 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
399 (coff_swap_aux_out): Swap out extra PE x_scn fields.
400 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
401 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
402 fields is non-zero, print them.
404 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
405 ifdef. Remove unused variables.
406 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
408 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
409 (get_symbol_value): Ifdef out.
410 (pe_ppc_reloc): Ifdef out. Remove unused variables.
411 (coff_ppc_relocate_section): Remove unused variables. Make
412 fprintf strings and argument types correspond. Put before_addr in
414 (dump_toc): Make fprintf strings and argument types correspond.
415 (ppc_process_before_allocation): Remove unused variables. Always
417 (ppc_reflo_reloc): Ifdef out.
418 (ppc_addr32nb_reloc): Ifdef out.
419 (ppc_coff_rtype2howto): Make fprintf strings and argument types
421 (coff_ppc_rtype_to_howto): Likewise.
422 (ppc_coff_swap_sym_in_hook): Remove unused variables.
424 * peicode.h (pe_print_idata): Move otherwise unused variables into
425 the #ifdef where they are used. Always return a value.
426 (pe_print_edata): Make fprintf strings and argument types
427 correspond. Always return a value.
428 (pe_print_pdata): Removed unused variable addr_value. Always
430 (pe_print_reloc): Remove unused variable onaline. Make fprintf
431 strings and argument types correspond. Always return a value.
433 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
434 (ppc_elf_finish_dynamic_symbol): Move definition of unused
435 variable rela inside #if 0 section where it is used.
438 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
439 functions to start with _bfd_.
440 * aout-ns32k.c: Include ns32k.h. Change references to renamed
441 functions in cpu-ns32k.h.
442 * Makefile.in: Rebuild dependencies.
443 (HFILES): Add ns32k.h.
445 * section.c (struct sec): Add linker_mark field. Change
446 user_set_vma and reloc_done to be single bit fields.
447 (STD_SECTION): Update accordingly.
448 * bfd-in2.h: Rebuild.
449 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
451 (aout_link_input_bfd): Don't link unmarked sections.
452 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
454 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
455 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
457 * elflink.h (elf_bfd_final_link): Mark sections included in the
459 (elf_link_input_bfd): Don't link unmarked sections.
460 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
462 (xcoff_link_input_bfd): Don't link unmarked sections.
464 * coffswap.h (coff_swap_scnhdr_out): Include section name in
465 overflow error messages.
467 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
469 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
470 is not set, print "BFD: " before the error message.
472 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
473 Miles Bader <miles@gnu.ai.mit.edu>.
474 * configure: Rebuild.
476 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
478 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
481 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
482 m68k-aout, m68k-coff, and m68k-elf targets.
484 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
486 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
487 (ieee_generic_stat_arch_elt): Restructured to prevent
488 ieee_object_p from being called repeatedly.
490 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
492 * coffcode.h (coff_write_object_contents): Allocate
493 buffers large enough for any FILEHDR or AOUTHDR.
495 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
497 * ecofflink.c (lookup_line): New static function, renamed and
498 slighly changed from old _bfd_ecoff_locate_line.
499 (_bfd_ecoff_locate_line): Cache line number information. Use
500 lookup_line for actual lookup.
502 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
504 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
505 multiple of 20 bytes.
507 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
509 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
510 allocate ecoff_find_line, and don't initialize by hand.
511 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
512 mips_elf_find_line, and don't call memset.
514 * coffcode.h (coff_compute_section_file_positions): If not
515 producing a final executable, don't consider sofar when aligning
516 the section to the correct size.
518 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
520 * coffcode.h (coff_add_missing_symbols): Ifdef out.
521 (coff_write_object_contents): Don't call coff_add_missing_symbols.
522 * coffgen.c (coff_section_symbol): Ifdef out.
524 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
526 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
527 output_bfd is not NULL.
529 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
531 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
532 of bfd_alloc (fixes fix_line not being initialized).
533 Delete zeroing of fix_{value,tag,end,scnlen} fields.
535 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
537 * coffcode.h: Allow specific backends to override the
538 bfd_link_add_symbols routine.
540 * coff-h8300.c: Include genlink.h.
541 (howto_table): Add R_MEM_INDIRECT.
542 (rtype2howto): Support R_MEM_INDIRECT.
543 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
546 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
548 * coff-alpha.c (alpha_relocate_section): Use
549 info->callbacks_warning, rather than _bfd_error_handler, for
550 "multiple gp" warning.
552 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
554 * linker.c (bfd_wrapped_link_hash_lookup): New function.
555 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
556 table string. Use bfd_wrapped_link_hash_lookup.
557 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
559 * aoutx.h (aout_link_write_symbols): Use the name from the hash
560 table, if any, when writing out symbols.
561 (aout_link_input_section_std): Use the name from the hash table,
562 if any, when reporting undefined symbols.
563 (aout_link_input_section_ext): Likewise.
564 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
565 * bout.c (get_value): Likewise.
566 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
567 * ecoff.c (ecoff_reloc_link_order): Likewise.
568 * elflink.h (elf_link_add_object_symbols): Likewise.
569 (elf_reloc_link_order): Likewise.
570 * linker.c (_bfd_generic_link_output_symbols): Likewise.
571 (_bfd_generic_reloc_link_order): Likewise.
572 (default_indirect_link_order): Likewise.
573 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
574 * sunos.c (sunos_add_one_symbol): Likewise.
575 * xcofflink.c (xcoff_link_add_symbols): Likewise.
576 (bfd_xcoff_link_count_reloc): Likewise.
577 (xcoff_reloc_link_order): Likewise.
579 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
580 into -1 for intern->rss.
582 * configure: Rebuild with autoconf 2.8.
584 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
586 * stab-syms.c (__define_stab_duplicate): Define.
587 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
589 * bfd-in.h (bfd_get_stab_name): Declare.
590 * bfd-in2.h: Rebuild.
591 * Makefile.in: Rebuild dependencies.
592 (BFD_LIBS): Add stab-syms.o.
593 (BFD_LIBS_CFILES): Add stab-syms.c.
594 (BFD32_BACKENDS): Remove stab-syms.o.
595 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
596 * configure.in: Don't list stab-syms.o in bfd_backends.
597 * configure: Rebuild.
598 * libaout.h (aout_stab_name): Don't declare.
599 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
602 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
604 * elf.c (assign_file_positions_for_segments): Adjust file offset
605 for section alignment even if SEC_LOAD is not set.
607 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
609 * configure.in: Don't set SHLIB or SHLINK to an empty string,
610 since they appear as targets in Makefile.in.
611 * configure: Rebuild.
613 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
614 don't fiddle with a symbol which is not defined anywhere.
616 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
618 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
619 though they are defined in a shared library.
620 (xcoff_build_ldsyms): Likewise.
622 * coffgen.c (coff_find_nearest_line): Don't look at the line
623 numbers for the section if section->lineno is NULL.
625 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
626 message rather than calling BFD_ASSERT.
627 * elfcode.h (write_relocs): Check return value of
628 _bfd_elf_symbol_from_bfd_symbol.
630 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
632 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
635 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
637 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
639 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
640 hppa_reloc_field_selector_type_alt.
641 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
642 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
644 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
646 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
648 * elf.c (assign_file_positions_for_segments): Adjust the segment
649 memory size for the alignment of a SEC_ALLOC section, not just a
652 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
654 * m68klinux.c: New file.
655 * hosts/m68klinux.h: New file.
656 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
657 * configure.in (m68*-*-linux*): New native host.
658 (m68klinux_vec): New vector.
659 * configure: Rebuild.
660 * targets.c (m68klinux_vec): Declare.
661 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
662 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
663 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
664 declaration from bfd_linux_size_dynamic_sections.
665 (bfd_m68klinux_size_dynamic_sections): Declare.
666 * bfd-in2.h: Rebuild.
667 * Makefile.in: Rebuild dependencies.
668 (BFD32_BACKENDS): Add m68klinux.o.
669 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
671 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
673 * libhppa.h (pa_arch): Add pa20.
674 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
675 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
676 (hppa_field_adjust): Handle e_nsel.
677 * som.c: Provide default definitions for many new relocs found only
678 in hpux10 include files.
679 (som_fixup_formats): Add several new relocs from hpux10.
680 (som_hppa_howto_table): Add hpux10 relocs.
681 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
683 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
685 * mpw-make.sed: Edit out recent shared library support, and
686 rules to rebuild .h files using doc/chew.
688 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
690 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
691 size even of sections with no contents.
693 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
695 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
696 starting with '$' the way we skip names starting with '.'. When
697 updating x_endndx, don't be fooled by an index which has been
700 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
701 struct/union/enum type with no elements.
703 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
705 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
707 * archive.c (bfd_generic_archive_p): If the first file in the
708 archive can not be recognized as an object, don't assume that this
711 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
712 format is not bfd_object.
713 (bfd_elf_get_dt_soname): Likewise.
715 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
717 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
720 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
722 * bfd.c (tdata): Add netbsd_core_data.
723 * bfd-in2.h: Regenerated.
725 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
727 * sunos.c (SUNOS_CONSTRUCTOR): Define.
728 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
729 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
732 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
733 to get the symbol index, matching 14 Jul 95 change.
735 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
737 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
738 Remove duplicate definition of gp.
740 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
742 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
743 assume that we can set the GP value and then get the same value,
744 since it won't be true if the output file is neither ELF nor
746 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
747 _bfd_get_gp_value here.
748 (mips_gprel_reloc): Don't assume we can set and get the GP value.
749 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
751 (mips_elf_lo16_reloc): Likewise.
752 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
753 Don't require that the BFD be ELF.
754 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
755 (mips_elf_gprel32_reloc): Likewise.
756 (mips_elf_relocate_section): Don't assume we can set and get the
758 (mips_elf_finish_dynamic_symbol): Don't bother to use
759 _bfd_get_gp_value here.
761 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
762 Don't change epdr between malloc and free. Be careful not to free
763 NULL pointers. Zero out the first RPDR.
765 * configure.host: On Linux, only pass -rpath option if $(libdir)
766 is neither /lib nor /usr/lib. From Alan Modra
767 <alan@mullet.Levels.UniSA.Edu.Au>.
769 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
771 (elf_dt_name): Rename from elf_dt_needed_name.
772 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
774 (bfd_elf_get_dt_soname): New function.
775 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
776 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
777 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
778 * bfd-in2.h: Rebuild.
780 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
782 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
783 _bfd_sparc_elf_reloc_type_lookup.
784 (bfd_elf32_bfd_reloc_type_lookup): Update.
785 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
786 (sparc64_elf_howto_table): Define.
787 (sparc_reloc_map): Define.
788 (sparc64_elf_reloc_type_lookup): New function.
789 (sparc_elf_wdisp16_reloc): New function.
790 (elf_info_to_howto): Use sparc64_elf_howto_table.
791 (sparc64_elf_relocate_section): Likewise.
792 (bfd_elf64_bfd_reloc_type_lookup): Update.
794 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
796 * configure.host: Check for 'do not mix' from native linker before
797 trying to use -rpath.
799 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
801 * bfd.c (_bfd_get_gp_value): New function.
802 (_bfd_set_gp_value): New function.
803 * libbfd-in.h (_bfd_get_gp_value): Declare.
804 (_bfd_set_gp_value): Declare.
806 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
807 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
808 directly to the fields in the tdata information.
809 (alpha_relocate_section): Likewise.
810 * coff-mips.c (mips_adjust_reloc_in): Likewise.
811 (mips_gprel_reloc): Likewise.
812 (mips_relocate_section): Likewise.
813 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
814 (mips_elf_lo16_reloc): Likewise.
815 (mips_elf_final_gp): Likewise.
816 (mips_elf_gprel16_reloc): Likewise.
817 (mips_elf_gprel32_reloc): Likewise.
818 (mips_elf_relocate_section): Likewise.
819 (mips_elf_finish_dynamic_symbol): Likewise.
821 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
823 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
825 * configure.in: Call AC_PROG_CC before configure.host.
826 * configure: Rebuild.
827 * configure.host: Don't set information which autoconf should
828 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
830 * configure.host: Remove go32 and win32 host information, since it
831 should no longer be needed.
833 * elf.c (map_sections_to_segments): If we have a .dynamic section,
834 then start a new segment rather than put a writable section in a
837 * configure.host: Set RPATH_ENVVAR.
839 * Makefile.in: Rebuild dependencies.
841 * elflink.c (_bfd_elf_create_linker_section): Remove unused
842 zero_section variable.
844 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
846 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
847 ($(srcdir)/libbfd.h): Rename from libbfd.h.
848 ($(srcdir)/libcoff.h): Rename from libcoff.h.
850 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
852 * ieee.c (ieee_write_expression): Only use an R variable for a
853 local symbol. Don't output a zero offset. Handle a zero address.
854 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
855 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
857 (parse_expression): Don't try to handle multiple occurrences of a
858 P variable. Handle I variables differently from X variables. Fix
859 the order of minus expressions.
860 (ieee_slurp_external_symbols): Generate an I variable for an NN
861 record. Fix handling of ATI and ATX records.
862 (ieee_slurp_sections): Only set minimal section attributes.
863 Adjust them later, based on the section contents.
864 (ieee_object_p): Read in the file until just after the ME record.
865 Call ieee_slurp_section_data to set the section flags.
866 (do_one): Add iterations parameter. Only repeat the first load
867 item. Set the section and file reloc flags.
868 (ieee_slurp_section_data): Set section flags. Pass iterations to
870 (ieee_canonicalize_reloc): Handle I variables.
871 (do_with_relocs): Only emit relocation size when necessary.
872 Increase MAXRUN to 127. Change ov to be assigned, and take
873 src_mask and pcrel_offset into account.
874 (ieee_write_data_part): Skip sections that are not loaded.
875 (ieee_write_external_part): Don't output optional last entry of WX
877 (ieee_write_me_part): Make setting of me_record neater.
878 (ieee_generic_stat_arch_elt): Get the size of an archive element.
880 * syms.c (stt): Add entries for zerovars, vars, and code.
882 * elfcode.h (validate_reloc): New static function.
883 (write_relocs): Call validate_reloc for non ELF relocs.
885 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
886 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
887 (TARGET_LITTLE_SYM): Likewise.
889 * config.bfd (m68*-*-psos*): New target.
891 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
893 * i386msdos.c: Remove some #if 0 code.
894 (msdos_write_object_contents): Don't include empty sections in the
895 size computation, regardless of their address.
897 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
899 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
900 is NULL, ie, the -r switch is used.
902 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
904 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
905 (BFD_RELOC_MIPS_GOT_LO16): Define.
906 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
907 * bfd-in2.h, libbfd.h: Rebuild.
908 * elf32-mips.c (mips_reloc_map): Map new relocs.
910 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
912 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
915 * ieee.c (get_symbol): Set the section to bfd_abs_section.
916 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
917 simple number for the section address, rather than an expression.
918 Limit the number of bytes between relocs to MAXRUN.
919 (ieee_write_me_part): Set me_record to the file offset after the
921 (ieee_write_processor): New static function.
922 (ieee_write_object_contents): Use ieee_write_processor.
924 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
926 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
928 * coff-aux.c: Change include of aux.h to aux-coff.h.
930 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
932 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
933 relocation put the addend both in the reloc entry and the data.
934 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
937 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
938 a R_68K_PCxx reloc against a defined global symbol directly.
939 (elf_m68k_check_relocs): Don't count such a reloc.
941 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
942 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
943 symbol for now, otherwise always record the symbol as dynamic.
944 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
945 is not referenced by a dynamic object, and we are not making a
946 shared object, then don't make a PLT entry. If we do make a PLT
947 entry, make sure the symbol has been recorded as dynamic.
949 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
951 * configure.host: When making a shared library, set HLDFLAGS to
952 pass an appropriate -rpath option. Use the make variable SONAME
953 as the shared library soname, rather than computing it here. On
954 SunOS, build stamp-tshlink in place of $(SHLINK).
955 * Makefile.in (SONAME): New variable.
956 ($(SHLINK)): Make a link to the transformed name, as well.
957 (stamp-tshlink): New target.
958 (install): Skip stamp-tshlink during install.
960 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
962 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
963 linker sections have been set up yet.
965 * elf.c (make_mapping): Add an additional argument to suppress
966 making the first section include the program headers.
967 (map_sections_to_segments): If the user used -Ttext such that the
968 program headers are on a different page, do not set the flags
969 saying that this section includes the program headers.
971 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
973 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
974 don't define TRAD_HEADER.
975 * configure: Rebuild.
977 * netbsd-core.c: New file, support for NetBSD core files.
978 * hosts/*nbsd.h: Removed.
980 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
982 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
983 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
984 * libbfd.h, bfd-in2.h: Regenerated.
985 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
986 bfd_elf32_bfd_reloc_type_lookup.
987 (reloc_type{,_names}): Deleted.
988 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
990 (sparc_reloc_map): Add sparc64 relocs.
991 (sparc_elf_notsupported_reloc): New static function.
992 (sparc_elf_wdisp16_reloc): New static function.
993 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
994 (elf32_sparc_relocate_section): Likewise.
995 (bfd_elf32_bfd_reloc_type_lookup): Define.
996 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
997 (reloc_type{,_names}): Deleted.
998 (elf_sparc_howto_table): Deleted.
999 (sparc_reloc_map): Deleted.
1000 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1001 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1003 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1005 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1008 * Makefile.in (program_transform_name): New variable.
1009 (install): Transform library name before installing it.
1011 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * archures.c (bfd_mach_i960_hx): Define.
1014 * bfd-in2.h: Rebuild.
1015 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1016 (MATRIX): Expand entries for HX.
1017 (arch_info_struct): Add i960:hx entry.
1018 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1019 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1020 (coff_set_flags): Handle bfd_mach_i960_hx.
1022 Support for building as a shared library, based on patches from
1023 Alan Modra <alan@spri.levels.unisa.edu.au>:
1024 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1025 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1026 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1027 * configure: Rebuild.
1028 * configure.host: If --enable-shared, adjust shared library stuff
1029 based on the host. If the host is SunOS, and the linker supports
1030 -rpath, set HLDFLAGS to use it.
1031 * Makefile.in (ALLLIBS): New variable.
1032 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1033 (COMMON_SHLIB, SHLINK): New variables.
1034 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1035 (STAGESTUFF): Remove variable.
1036 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1038 (stamp-ofiles): New target, like old ofiles target, but build
1039 using a temporary file and move-if-change, and touch stamp-ofiles
1041 (ofiles): Just depend upon stamp-ofiles.
1042 (stamp-piclist, piclist): New targets.
1043 ($(SHLIB), $(SHLINK)): New targets.
1044 (targets.o, archures.o): Build twice if PICFLAG is set.
1045 (do_mostlyclean): Remove pic/*.o.
1046 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1048 (do_distclean): Remove pic and stamp-picdir.
1049 (install): Install shared libraries.
1050 ($(OFILES)): Depend upon stamp-picdir.
1051 (stamp-picdir): New target.
1053 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1055 * libcoff.h: Rebuild.
1057 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1058 flavour of a section with no owner.
1060 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1061 ELF_LINK_NON_ELF flag.
1062 (mips_elf_create_got_section): Likewise.
1064 * elf.c: Revert last change, since it breaks dynamic linking.
1065 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1067 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1068 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1069 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1071 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1073 * elf.c (assign_file_positions_for_segments): If the backend does
1074 not want the elf header or the program headers in the address
1075 space, do not include them in the calculations.
1077 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1078 function to determine if we need additional program headers.
1079 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1080 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1082 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1086 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1088 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1089 back into one line. Some compilers (sunos 4.1.3 for example)
1090 won't accept args split across more than one line.
1092 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1094 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1095 * configure: Regenerate.
1097 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1099 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1100 try to do arithmetic on a void *, cast it to a unsigned char * first.
1102 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1105 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1107 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1108 flag for a newly defined symbol.
1109 (NAME(bfd_elf,record_link_assignment)): Likewise.
1110 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1111 set the DEF or REF_REGULAR flags correctly.
1113 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1114 (libbfd.h, libcoff.h): Corresponding change.
1116 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1117 a PLT32 reloc as dynamic.
1118 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1119 is not referenced by a dynamic object, and we are not making a
1120 shared object, then don't make a PLT entry. If we do make a PLT
1121 entry, make sure the symbol has been recorded as dynamic.
1123 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1125 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1126 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1127 (powerpcle-*-cygwin32): New.
1128 * peicode.h (add_data_entry): Get address from vma.
1130 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1132 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1133 attached to the section has already been created as an undefined
1134 symbol, treat it as if it hasn't been created yet.
1136 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1139 symbol or section symbols if stripping all symbols and this is not
1140 a relocateable link. Don't output the symbol string table if
1141 there are no symbols.
1142 (elf_link_flush_output_syms): Don't do anything if there are no
1145 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1147 * coff-aux.c: New file.
1148 * hosts/m68kaux.h: New file.
1149 * config.bfd (m68*-apple-aux*): New target.
1150 * configure.in (m68*-apple-aux*): New native host.
1151 (m68kaux_coff_vec): New vector.
1152 * configure: Rebuild.
1153 * targets.c (m68kaux_coff_vec): Declare.
1154 * coffcode.h (bfd_coff_backend_data): Add field
1155 _bfd_coff_link_add_one_symbol.
1156 (bfd_coff_link_add_one_symbol): Define.
1157 (compare_arelent_ptr): New static function if TARG_AUX.
1158 (coff_write_relocs): If TARG_AUX, sort the relocs.
1159 (coff_write_object_contents): Set A/UX aouthdr magic number.
1160 (coff_link_add_one_symbol): Define if not defined.
1161 (bfd_coff_std_swap_table): Initialize new field.
1162 * libcoff.h: Rebuild.
1163 * cofflink.c (coff_link_add_symbols): Call
1164 bfd_coff_link_add_one_symbol rather than
1165 _bfd_generic_link_add_one_symbol.
1166 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1167 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1168 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1169 * Makefile.in: Rebuild dependencies.
1170 (BFD32_BACKENDS): Add coff-aux.o.
1171 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1173 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1175 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1176 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1178 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1180 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1181 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1182 (maintainer-clean): Warn about deleting special files.
1183 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1185 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1186 warning symbols correctly.
1187 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1188 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1189 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1190 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1191 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1192 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1194 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1197 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1199 * libcoff-in.h: aligned newly exported names with bfd naming
1200 conventions. Removed an erroneous define of POWERPC_LE_PE.
1201 * libcoff.h: Rebuild.
1202 * cofflink.c, coff-ppc.c: the above function name changes
1204 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1206 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1207 * ecoff.c (struct extsym_info): Define.
1208 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1209 to ecoff_link_write_external.
1210 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1211 Strip symbols when appropriate.
1213 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1214 * syms.c (BSF_OBJECT): Define.
1215 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1216 * bfd-in2.h: Rebuild.
1217 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1219 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1222 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1223 copying relocs into a shared object, treat a defined global symbol
1225 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1226 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1227 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1229 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1230 real defined symbol, not to a weak defined symbol.
1232 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1234 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1235 and made a few static functions externs.
1237 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1238 POWERPC_LE_PE hack in cofflink.
1240 * libcoff-in.h: promoted the following from cofflink.c to allow
1241 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1242 coff_debug_merge_element, struct coff_debug_merge_type,
1243 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1244 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1245 coff_debug_merge_hash_lookup, coff_link_section_info,
1246 coff_final_link_info, coff_debug_merge_hash_newfunc,
1247 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1249 * libcoff.h: re-gen'd
1251 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1253 * syms.c: Include "bfdlink.h".
1254 (struct stab_find_info): Define.
1255 (_bfd_stab_section_find_nearest_line): New function.
1256 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1257 * libbfd.h: Rebuild.
1258 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1259 * elf.c (_bfd_elf_find_nearest_line): Try calling
1260 _bfd_stab_section_find_nearest_line before searching the ELF
1261 symbol table. Find the closest STT_FUNC symbol, not the last one.
1262 * libcoff-in.h (coff_data_type): Add line_info field.
1263 * libcoff.h: Rebuild.
1264 * coffgen.c (coff_find_nearest_line): Try calling
1265 _bfd_stab_section_find_nearest_line before searching the COFF
1267 * Makefile.in: Rebuild dependencies.
1269 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1271 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1272 4 bytes, so we get the correct value when updating the register
1273 field in little endian mode.
1275 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1278 entry_section fields. Add sntoc and snentry fields.
1279 * libcoff.h: Rebuild.
1280 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1281 not toc_section and entry_section (the COFF file does not have any
1282 sections at this point).
1283 (coff_write_object_contents): Set o_snentry and o_sntoc from
1284 snentry and sntoc rather than entry_section and toc_section.
1285 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1286 snentry, not toc_section and entry_section.
1287 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1288 entry_section from hentry.
1289 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1291 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1292 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1293 than using toc_section directly.
1295 * archures.c: Add missing `.' in enum bfd_architecture.
1296 * bfd-in2.h: Rebuild.
1298 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1299 Robert Lipe <robertl@arnet.com>.
1301 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1303 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1304 to sections we allocate. Use bfd_zalloc to allocate initialial
1305 sections, not bfd_alloc.
1306 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1307 SDA{,2}I16 relocations.
1308 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1309 whether to put something in .sbss or not.
1310 (ppc_elf_relocate_section): Add support for more relocations. Add
1311 in sec->output_offset where appropriate. Make error messages
1312 include the symbol name.
1314 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1315 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1316 doesn't get redefined messages if -shared.
1318 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1319 section if the rel_section field has been set up.
1321 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1323 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1326 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1328 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1329 of flags, only flags used are controlled by mach number. Bump up
1330 output file mach number to highest of input file mach numbers.
1331 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1332 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1334 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1335 bfd_elf64_sparc_vec support.
1337 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1339 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1340 the embedded bit is set on some objects and not on others. Just
1342 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1345 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * coffcode.h (coff_new_section_hook): Don't try to align the
1350 * coffcode.h (coff_set_section_contents): Fix the handling of the
1351 .lib section to work even if the entire section contents are
1352 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1353 Robert Lipe <robertl@arnet.com>.
1355 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1357 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1358 memory here for contents.
1360 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1361 _SDA2_BASE_ by 32768.
1362 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1363 started using. Allocate contents for .sdata and .sdata2 sections
1365 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1367 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1368 size _SDA{,2}_BASE_.
1369 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1372 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1374 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1376 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1377 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1378 (bfd_mach_sparc_v9a): Define.
1379 (bfd_mach_sparc_v9_p): Define.
1380 * bfd-in2.h: Regenerated.
1381 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1383 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1384 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1385 to bfd_elf32_sparc_vec.
1386 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1387 Add v8plus{,a} support.
1389 (sparc_compatible): New function.
1390 * elf32-sparc.h: #include "elf/sparc.h".
1391 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1392 elf32_sparc_final_write_processing): New functions.
1393 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1394 elf_backend_final_write_processing): Define.
1396 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1398 * elf-bfd.h (struct elf_link_hash_entry): Add
1399 linker_section_pointer field.
1400 (enum elf_linker_section_enum): Enumeration for new way of
1401 creating linker dynamic sections and symbols.
1402 (elf_linker_section{,_pointers}): New structures for creating
1403 dynamic sections and symbols.
1404 (elf_obj_tdata): Add linker_section_pointers and linker_section
1406 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1407 (_bfd_elf_create_linker_section): New declarations.
1408 (_bfd_elf_find_pointer_linker_section): Ditto.
1409 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1410 (_bfd_elf_make_linker_section_rela): Ditto.
1412 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1414 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1415 (ppc_elf_create_linker_section): New function to create the
1416 sections .got, .sdata, and .sdata2.
1417 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1419 (ppc_elf_check_relocs): Support more of the eabi relocations.
1420 (ppc_elf_relocate_section): Ditto.
1421 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1422 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1424 * elflink.h (elf_create_pointer_linker_section): New function to
1425 create initialized pointers in dynamic linker sections.
1426 (elf_finish_pointer_linker_section): Actually intialize the
1427 pointers created above.
1429 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1430 macros to provide both 32 and 64 bit versions of
1431 elf_create_pointer_linker_section.
1432 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1433 provide both 32 and 64 bit versions of
1434 elf_finish_pointer_linker_section.
1436 * elflink.c (_bfd_elf_create_linker_section): New function to
1437 create a linker section.
1438 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1439 given address in the linker pointer offsets created for a given
1441 (_bfd_elf_make_linker_section_rela): Make a RELA section
1442 corresponding to the generated linker section.
1444 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1446 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1448 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1450 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1451 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1452 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1453 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1454 toc entry in an objdump) for now.
1455 (ppc_do_last, ppc_get_last): New function - needed to save processing
1456 the toc owner to the end.
1457 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1460 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1461 toc owner from being done till last. Must define POWERPC_LE_PC
1464 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1466 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1468 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1469 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1471 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1475 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1479 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1481 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * elf.c (assign_file_positions_for_segments): Don't increment file
1484 offset for a segment which contains no loadable sections.
1486 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1488 * reloc.c: Add new PowerPC relocations.
1489 * {bfd-in2,libbfd}.h: Regenerate.
1491 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1492 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1494 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1499 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1502 * coffgen.c (coff_find_nearest_line): Don't try to cache
1503 information in sections that are not owned by a BFD. From Richard
1504 Henderson <richard@atheist.tamu.edu>.
1506 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1507 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1508 * elflink.h (elf_link_output_extsym): Remove special check for
1511 * ecoffswap.h: Add prototypes for static functions.
1513 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1515 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1516 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1518 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1519 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1520 support. Begin support for R_PPC_SDA{2,}REL.
1522 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1524 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1525 create the .got and .got.neg sections.
1526 (ppc_elf_size_dynamic_sections): Call it.
1527 (ppc_elf_check_relocs): Call it.
1528 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1529 (ppc_elf_check_relocs): Add error messages for relocations we
1530 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1533 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1535 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1536 section flags for V.4 and eabi.
1538 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1540 * elf.c (assign_file_positions_for_segments): If a segment
1541 contains no sections, don't mark it as readable.
1543 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1544 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1546 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1547 dynamic section, if there is one.
1548 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1549 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1550 (bfd_elf64_swap_dyn_in): Likewise.
1551 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1553 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1555 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1556 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1557 <pirker@eiunix.tuwien.ac.at>.
1559 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1561 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1562 PowerPC V.4 and eabi.
1563 * bfd-in2.h: Regenerate.
1564 * libfd.h: Regenerate.
1566 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1568 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1569 section type and SHF_EXCLUDE section flag, turning them into the
1570 appropriate bfd section flag.
1572 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * xcofflink.c (xcoff_link_add_symbols): Create the special
1575 sections if we see a DYNAMIC object, in case that is the only
1576 XCOFF input object we see.
1578 * elf32-mips.c: Extensive changes for a start at dynamic linking
1579 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1581 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1582 (struct elf_backend_data): Remove
1583 elf_backend_create_program_headers field. Add
1584 elf_backend_additional_program_headers and
1585 elf_backend_modify_segment_map fields.
1586 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1588 (elf_backend_additional_program_headers): Likewise.
1589 (elf_backend_modify_segment_map): Likewise.
1590 (elf_backend_create_program_headers): Don't define.
1591 (elfNN_bed): Change to account for field changes.
1592 * elf.c (assign_file_positions_for_segments): Call new
1593 modify_segment_map backend function. Don't call old
1594 create_program_headers backend function.
1595 (get_program_header_size): Call additional_program_headers rather
1596 than create_program_headers.
1597 * elflink.h (elf_link_add_object_symbols): Initialize
1598 type_change_ok from new backend field.
1599 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1601 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1602 a reloc against the appropriate section.
1604 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1605 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1606 (elf_flags_init): Rename from elf_ppc_flags_init.
1607 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1609 (ppc_elf_copy_private_bfd_data): Likewise.
1610 (ppc_elf_merge_private_bfd_data): Likewise.
1612 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1615 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1617 * coff-alpha.c (alpha_relocate_section): During final link, allow
1618 output .lita section to be bigger than 64k by adjusting gp value
1619 on a per-input section basis.
1620 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1622 (struct ecoff_section_tdata): Add gp field.
1624 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1626 Handle Alpha ECOFF changes in OSF/1 3.2.
1627 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1629 * coff-alpha.c: Include "aout/ar.h".
1630 (alpha_ecoff_get_relocated_section_contents): Don't require an
1631 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1632 3.2 doesn't generate one.
1633 (alpha_relocate_section): Likewise.
1634 (alpha_ecoff_slurp_armap): Define.
1635 (alpha_ecoff_slurp_extended_name_table): Define.
1636 (alpha_ecoff_construct_extended_name_table): Define.
1637 (alpha_ecoff_truncate_arname): Define.
1638 (alpha_ecoff_write_armap): Define.
1639 (alpha_ecoff_generic_stat_arch_elt): Define.
1640 (alpha_ecoff_update_armap_timestamp): Define.
1642 (alpha_ecoff_read_ar_hdr): New static function.
1643 (alpha_ecoff_get_elt_at_filepos): New static function.
1644 (alpha_ecoff_openr_next_archived_file): New static function.
1645 (alpha_ecoff_get_elt_at_index): New static function.
1646 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1647 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1648 _bfd_ecoff to alpha_ecoff.
1649 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1650 field from backend structure, rather than always calling
1651 _bfd_get_elt_at_filepos.
1652 * coff-mips.c (mips_ecoff_backend_data): Initialize
1653 get_elt_at_filepos field.
1654 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1655 from _bfd_generic_read_ar_hdr with minor changes.
1656 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1657 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1658 * libbfd.h: Rebuild.
1660 * bfd-in.h (BFD_IN_MEMORY): Define.
1661 * libbfd-in.h (struct bfd_in_memory): Define.
1662 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1663 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1664 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1665 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1666 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1667 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1668 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1669 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1670 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1671 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1673 (bfd_openstreamr): Likewise.
1674 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1675 BFD_IN_MEMORY is not set.
1676 * riscix.c (riscix_some_aout_object_p): Likewise.
1677 * bfd-in2.h, libbfd.h: Rebuild.
1679 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1680 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1681 (bfd_get_elt_at_index): Define.
1682 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1683 bfd_get_elt_at_index. Change index parameter from int to
1685 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1686 (_bfd_noarchive_get_elt_at_index): Define.
1687 (_bfd_archive_bsd_get_elt_at_index): Define.
1688 (_bfd_archive_coff_get_elt_at_index): Define.
1689 * bfd-in2.h, libbfd.h: Rebuild.
1690 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1691 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1692 * ieee.c (ieee_get_elt_at_index): Define.
1693 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1694 * oasys.c (oasys_get_elt_at_index): Define.
1695 * som.c (som_get_elt_at_index): Define.
1697 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1698 numbers to the .text section.
1700 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1703 If there is a SEC_DEBUGGING section, get the contents of the debug
1704 information part from it.
1705 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1707 (ieee_write_object_contents): Check ieee_write_debug_part return.
1709 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1711 * config.bfd (i[345]86-*-freebsd*): Add target.
1712 * configure.in (i386freebsd_vec): Add vec.
1713 * configure: Regenerate.
1714 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1715 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1716 Rebuild dependencies..
1717 * freebsd.h: New file.
1718 * i386freebsd.c: New file.
1719 * targets.c (i386freebsd_vec): Declare.
1720 (bfd_target_vector): Add i386freebsd_vec.
1721 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1722 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1724 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1726 * ieee.c (ieee_slurp_debug): New static function.
1727 (ieee_object_p): Call it.
1728 (ieee_slurp_section_data): Skip debugging sections.
1729 (ieee_get_reloc_upper_bound): Likewise.
1730 (ieee_get_section_contents): Likewise.
1731 (ieee_canonicalize_reloc): Likewise.
1732 (ieee_write_section_part): Likewise.
1733 (ieee_write_debug_part): Likewise.
1734 (ieee_write_data_part): Likewise.
1735 (init_for_output): Likewise.
1737 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1739 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1741 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1742 relocs, since ppc_elf_relocate_section handles the linker case.
1743 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1745 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1746 ppc_elf_relocate_section since that is now the only caller.
1747 (ppc_elf_relocate_section): Ditto.
1749 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * coffcode.h (coff_write_object_contents): If we don't know the
1752 section of the entry point for an XCOFF executable, always set the
1753 entry address to -1.
1755 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1757 * elf.c (bfd_section_from_shdr): Add support for note sections.
1759 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * bfd-in.h (struct _symbol_info): Add stab_type field.
1762 * bfd-in2.h: Rebuild.
1763 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1765 * elf32-ppc.c: Remove trailing newline from calls to
1767 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1768 difference if target endianness is known.
1770 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1772 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1773 old style TOC16 references without using R_PPC_GOT.
1774 (ppc_reloc_type): Ditto.
1775 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1776 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1777 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1778 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1779 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1781 (ppc_elf_adjust_dynamic_symbol): Ditto.
1782 (ppc_elf_adjust_dynindx): Ditto.
1783 (ppc_elf_size_dynamic_sections): Ditto.
1784 (ppc_elf_finish_dynamic_symbol): Ditto.
1785 (ppc_elf_finish_dynamic_sections): Ditto.
1786 (ELF_DYNAMIC_INTERPRETER): Define.
1788 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1790 * elf.c (copy_private_bfd_data): When attaching sections to
1791 segments ignore sections that won't be allocated. Patch from
1794 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1796 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1799 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1801 * coff-i960.c (CALC_ADDEND): Define.
1802 (coff_i960_relocate_section): Add the input section VMA to the
1803 addend for PC relative relocs.
1805 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1807 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1808 to correctly terminate.
1810 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1812 * targets.c (enum bfd_endian): Define.
1813 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1814 from boolean to enum bfd_endian. Change header_byteorder_big_p
1816 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1817 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1818 * bfd-in2.h: Rebuild.
1819 * All targets: Change initialization of byteorder and
1820 header_byteorder to use enum bfd_endian values rather than
1822 * All files: Change all references to byteorder_big_p and
1823 header_byteorder_big_p to use new bfd_*_endian macros.
1825 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1827 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1829 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1831 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1833 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1835 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1837 * ieee.c: Lots of minor cleanups. Make many functions return
1838 errors rather than calling abort. Also:
1839 (ieee_write_twobyte): Remove; change callers to call existing
1840 ieee_write_2bytes function.
1841 (ieee_write_expression): Don't output the section twice when
1842 outputting a local symbol. Don't emit an extraneous zero if there
1844 (ieee_slurp_sections): Set the lma as well as the vma.
1845 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1847 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1848 a recognized one or bfd_arch_unknown.
1849 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1851 (ihex_get_symtab): Likewise.
1853 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1855 * aoutx.h: Include <ctype.h>.
1856 (struct aout_link_includes_table): Define.
1857 (struct aout_link_includes_totals): Define.
1858 (struct aout_link_includes_entry): Define.
1859 (aout_link_includes_lookup): Define macro.
1860 (struct aout_final_link_info): Add includes field.
1861 (aout_link_includes_newfunc): New static function.
1862 (NAME(aout,final_link)): Initialize includes hash table.
1863 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1865 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1867 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1869 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1871 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1873 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1875 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1876 (pe_print_private_bfd_data): call pe_print_reloc.
1877 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1878 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1879 up some debugging as well.
1881 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1883 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1886 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1888 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1889 when setting sections to NULL.
1891 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1893 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1895 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1896 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1898 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1899 * bfd-in2.h: Rebuild.
1901 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1903 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1905 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1907 * ihex.c (ihex_scan): Handle record types 4 and 5.
1908 (ihex_object_p): Permit types 4 and 5.
1909 (ihex_set_section_contents): Remove check for out of range
1911 (ihex_write_object_contents): Generate types 4 and 5.
1913 * elflink.h (elf_link_output_extsym): Just ignore warning and
1914 indirect references to symbols which don't really exist.
1916 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1918 * peicode.h (pe_print_idata): Minor format fixes
1919 (pe_print_edata): New function. Under private printing, this formats
1920 the edata section of a PE file.
1921 (pe_print_private_bfd_data): Added call to pe_print_edata.
1923 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1925 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1926 index, don't call stoi.
1928 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1930 * srec.c (srec_scan): Set lma as well as vma.
1932 * ihex.c: New file; support for Intel Hex format.
1933 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1934 (ihex_vec): Declare.
1935 (bfd_target_vector): Always include ihex_vec.
1936 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1937 * Makefile.in: Rebuild dependencies.
1938 (BFD_LIBS): Add ihex.o
1939 (BFD_LIBS_CFILES): Add ihex.c.
1940 * bfd-in2.h: Rebuild.
1942 * elf.c (assign_file_positions_for_segments): Sort the sections in
1944 (get_program_header_size): Return the right size if segment_map is
1946 (copy_private_bfd_data): Don't bother to sort the sections.
1948 * bfd.c (bfd_record_phdr): New function.
1949 * bfd-in.h (bfd_record_phdr): Declare.
1950 * bfd_in2.h: Rebuild.
1952 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1955 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1956 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1958 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1959 (bfd_zmalloc): Change declaration.
1960 * libbfd.h: Rebuild.
1961 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1962 and realloc. Don't set bfd_error_no_memory if they fail.
1964 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1966 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1967 uses as well. Added a new howto to deal with TOCREL16 relocs that
1968 are TOCDEFN as well.
1969 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1970 to handle RVA relocs from dlltool.
1971 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1972 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1973 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1975 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1976 to get the right section alignment.
1978 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1980 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1981 p_paddr if p_paddr is zero.
1982 (make_mapping): Set includes_filehdr and includes_phdrs for first
1984 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1986 (assign_file_positions_for_segments): Handle includes_filehdr and
1987 includes_phdrs. Remove special handling of PT_PHDR and first
1989 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1990 when appropriate. Remove special handling of PT_PHDR segment.
1991 Use a more complex condition for when a section is included in a
1992 segment to handle Solaris linker oddities.
1994 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1996 * coff-m88k.c (howto_table): Reformatted for easier reading;
1997 special_function now points to new function m88k_special_reloc.
1998 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2000 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2001 be done correctly by m88k_special_reloc.
2002 (reloc_processing): New function to be used by RELOC_PROCESSING.
2003 (RELOC_PROCESSING): Define to call reloc_processing.
2005 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2007 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2008 (pe_print_pdata): Likewise.
2010 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2011 obstack_alloc fails.
2012 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2014 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2015 * Many files: don't set bfd_error_no_memory if one of the above
2018 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2019 if p_paddr_valid is set.
2020 (copy_private_bfd_data): New static function.
2021 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2023 * elf.c (assign_file_positions_for_segments): Fix case where extra
2024 program headers were allocated.
2026 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2027 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2028 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2029 _bfd_elf_print_private_bfd_data.
2031 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2032 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2033 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2034 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2035 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2036 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2037 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2039 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2041 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2042 * elf.c (make_mapping): New static function.
2043 (map_sections_to_segments): New static function.
2044 (elf_sort_sections): New static function.
2045 (assign_file_positions_for_segments): New static function.
2046 (map_program_segments): Remove.
2047 (get_program_header_size): Remove sorted_hdrs, count, and
2048 maxpagesize parameters. Simplify.
2049 (assign_file_positions_except_relocs): When generating an
2050 executable, use assign_file_positions_for_segments.
2051 (elf_sort_hdrs): Remove.
2052 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2053 to get_program_header_size.
2055 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2057 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2059 * configure, config.in: Regenerate with autoconf 2.7.
2061 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2062 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2064 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2066 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2067 (ecoff_sec_to_styp_flags): Likewise.
2068 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2069 (ecoff_set_symbol_info): Handle scRConst.
2070 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2071 (ecoff_compute_section_file_positions): Handle .rconst section.
2072 (_bfd_ecoff_write_object_contents): Likewise.
2073 (ecoff_link_check_archive_element): Handle scRConst.
2074 (ecoff_link_add_externals): Likewise.
2075 (ecoff_link_write_external): Handle .rconst section.
2076 (ecoff_reloc_link_order): Likewise.
2077 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2078 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2080 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2082 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2083 DEF_DYNAMIC flag is set.
2085 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2087 * host-aout.c: If TRAD_HEADER is defined, include it.
2089 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2091 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2092 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2093 (BFD_NEED_DECLARATION): New function.
2094 * configure.in: Use BFD_NEED_DECLARATION.
2095 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2096 * configure, config.in: Rebuild with autoconf 2.6.
2098 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2099 special_sections before returning when called with a non XCOFF
2102 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2105 * coffcode.h (coff_compute_section_file_positions): Only pad the
2106 previous section to force file alignment when creating an
2109 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2111 * coffcode.h (coff_compute_section_file_positions): If
2112 RS6000COFF_C, set up the .debug section.
2114 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2115 if it is not large enough to accomodate the entire TOC area with
2116 signed 16 bit offsets.
2117 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2119 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2120 TOC anchor to use the TOC value used in the output file.
2122 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2124 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2125 (_bfd_coff_read_string_table): Likewise.
2127 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2129 * pe-arm.c: Fix typos.
2130 * coff-arm.c: Likewise.
2132 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2134 * coff-ppc.c (list_ele): Added "cat"egory member.
2135 (record_toc): New category parameter (priv or pub).
2136 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2137 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2138 the mainline. It addes extra toc cells in error.
2139 (ppc_coff_swap_sym_in_hook): Added some documentation.
2140 (dump_toc): Can now diagnose "virtual toc" chicanery.
2142 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2144 * elf-bfd.h (struct elf_link_hash_table): Change type of
2145 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2147 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2149 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2150 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2152 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2153 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2154 defined or mentioned in a regular file.
2156 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2158 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2159 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2160 (coff_ppc_relocate_section): Correct REL24 handling
2161 (ppc_process_before_allocation): Correct TOCDEFN handling
2163 * peicode.h (dir_names): Added name descriptions
2165 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2167 * VERSION: Updated to cygnus-2.6.
2169 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2171 * targets.c (m68k4knetbsd_vec): Declare.
2173 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2175 * targets.c (bfd_target): Change type of second argument to
2176 _bfd_print_private_bfd_data from void * to PTR.
2177 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2178 using PTR rather than void *.
2179 * bfd-in2, libbfd.h: Rebuild.
2180 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2182 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2183 _bfd_generic_bfd_print_private_bfd_data rather than casting
2186 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2188 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2189 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2191 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2192 BFD64_BACKENDS_CFILES): New variables.
2195 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2197 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2198 not at the file position of the first section.
2199 * coffcode.h (coff_compute_section_file_positions): Avoid using
2201 (coff_write_object_contents): When generating a PPC PE executable
2202 with no symbols, round up the file size to a COFF_PAGE_SIZE
2204 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2205 don't write out a string table.
2207 * elf.c (bfd_section_from_shdr): When using a different section
2208 header, pass the new one to _bfd_elf_make_section_from_shdr.
2209 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2210 (elf_map_symbols): Add section VMA to symbol value when comparing
2212 (_bfd_elf_compute_section_file_positions): Only build symbol table
2213 if there are some symbols. Set file offset of symtab and strtab
2215 (assign_file_positions_except_relocs): Remove dosyms parameter.
2216 Change all callers. Never set file offset of symtab and strtab
2218 (_bfd_elf_copy_private_section_data): New function.
2219 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2220 (_bfd_elf_copy_private_symbol_data): New function.
2221 (swap_out_syms): Check for special mapping of st_shndx created by
2222 copy_private_symbol_data.
2223 * elfxx-target.h: Use new copy routines.
2224 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2225 (_bfd_elf_copy_private_section_data): Declare.
2227 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2229 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2232 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2233 _bfd_dummy_target, matching the recent change to archive
2236 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2238 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2239 arithmetic on PTR types.
2241 * aout-target.h (MY(callback)): Set the lma of the sections.
2243 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2244 symbol into a reloc against the section.
2246 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2248 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2249 glue for the relocs: IMGLUE and IFGLUE.
2250 (record_toc): new function - tracks toc contents
2251 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2252 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2253 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2254 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2255 (ppc_record_toc_entry): Removed a debug define (duh)
2257 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2258 (pe_print_idata): New function - formats the idata section data
2259 (pe_print_pdata): New function - formats the pdata section data
2260 (pe_print_private_bfd_data): calls to above
2262 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2264 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2265 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2266 TARGET_SYM and TARGET_NAME for vector and BFD name.
2267 * coff-pmac.c (pmac_xcoff_vec): Remove.
2268 (TARGET_SYM, TARGET_NAME): Define.
2269 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2270 machine to 0, not all PowerMacs are 601s.
2272 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2274 * elfcode.h (elf_object_p): Read in any program headers.
2275 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2276 based on the program headers, if any.
2277 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2278 (map_program_segments): Set p_paddr of program headers based on
2281 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2283 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2286 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2287 trying to do a relocateable link with a non-a.out object file.
2289 * archive.c (bfd_generic_archive_p): Check the first object file
2290 in an archive even if target_defaulted is set. If the object file
2291 has the wrong xvec, reject it.
2293 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2294 be represented, report the name via _bfd_error_handler.
2295 (translate_to_native_sym_flags): Likewise.
2296 * elf32-mips.c (mips_elf_final_link): Likewise.
2297 * oasys.c (oasys_write_sections): Likewise.
2299 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2300 which checks for STYP_OVRFLO sections.
2301 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2302 reloc and lineno count overflows.
2303 (coff_write_object_contents): Call coff_count_linenumbers before
2304 coff_compute_section_file_positions. If RS6000COFF_C, handle
2305 reloc and lineno count overflows.
2306 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2307 relocs before dealing with .pad sections. Count overflow section
2308 headers when handling .pad sections.
2310 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2313 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2314 (struct xcoff_link_hash_table): Add descriptor_section and
2315 special_sections fields.
2316 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2317 (xcoff_link_add_symbols): Set linkage section alignment. Create
2318 descriptor section. Check for magic symbol names (_text, etc.),
2319 and record them in special_sections if found. Set
2320 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2321 descriptor field to point back to the function code symbol.
2322 (xcoff_sweep): Always mark the special descriptor_section.
2323 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2324 function descriptor, and mark it if it is.
2325 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2326 parameter, and fill it in. Allocate space for the descriptor
2328 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2329 global linkage code. If an undefined function descriptor is
2330 exported, arrange to define it. Warn about any other undefined
2332 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2333 (xcoff_write_global_symbol): Create a function descriptor when
2335 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2336 * bfd-in2.h: Rebuild.
2338 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2340 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2341 (ppc_coff_link_hash_table): new types for hashing
2342 (ppc_coff_link_hash_newfunc): hash entry constructor
2343 (ppc_coff_link_hash_table_init): hash table initializer
2344 (ppc_coff_link_hash_table_create): hash table constructor
2345 (ppc_record_toc_entry): changed references to hash table
2346 (coff_ppc_relocate_section): changed references to hash table
2348 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2349 * libcoff.h: Rebuild
2351 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2352 (coff_link_add_symbols): removed toc_offset init
2354 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2356 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2359 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2360 if it is given and mmep is available.
2361 * acconfig.h: Undef USE_MMAP.
2362 * configure, config.in: Regenerated.
2363 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2364 table handling the old way.
2365 (aout_get_external_symbols): Don't complain if last byte of string
2367 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2368 (bfd_free_window) [! USE_MMAP]: Don't define.
2369 (bfd_get_file_window,
2370 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2372 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2374 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2377 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2379 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2380 compatible with AMD generated COFF files. Try to support both AMD
2381 and GNU formats simultaneously.
2382 (coff_a29k_relocate_section): Likewise.
2384 * libbfd.c (bfd_get_file_window): Change writable parameter from
2385 int to boolean; update all callers. Pass MAP_SHARED if not
2386 writable--it's required on Solaris. Cast fprintf argument to
2388 * bfd-in.h (bfd_get_file_window): Update declaration.
2389 * bfd-in2.h: Rebuild.
2390 * aoutx.h: Update calls to bfd_get_file_window.
2392 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2394 (xcoff_swap_ldhdr_in): New static function.
2395 (xcoff_swap_ldsym_in): New static function.
2396 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2397 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2398 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2399 Handle XTY_ER/XMC_XO symbols correctly.
2400 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2401 rather than normal symbol table.
2402 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2403 already defined with the same absolute value.
2404 (xcoff_mark): When considering called symbols, check whether the
2405 descriptor is from a dynamic object, rather than the symbol
2407 (xcoff_build_ldsyms): Likewise.
2409 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2410 Cast realloc and malloc return values. If malloc or realloc fail,
2411 set bfd_error_no_memory.
2412 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2413 * bfd-in2.h: Rebuild.
2415 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2417 * coff-ppc.c (ppc_record_toc_entry): new function.
2418 (in_reloc_p): changed return value.
2419 (coff_ppc_relocate_section): much rework.
2420 (ppc_allocate_toc_section): new function.
2421 (ppc_process_before_allocation): new function.
2422 (ppc_coff_swap_sym_in_hook): new function.
2424 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2425 (coff_link_add_symbols): initialize toc_offset.
2427 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2428 (coff_swap_aouthdr_out): Added more sections to the data
2429 dictionary for the pe file header. Also changed linker version
2430 number on the ppc side.
2431 (dir_names): small improvements to the dictionary printing.
2432 (pe_mkobject_hook): save the file level flags.
2434 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2435 (pe_tdata): added real_flags field
2436 (coff_tdata): added local_toc_sym_map and access macro
2438 * libcoff.h (coff_link_hash_entry): added toc_offset field
2439 (pe_tdata): added real_flags field
2440 (coff_tdata): added local_toc_sym_map and access macro
2442 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2443 (coff_mkobject): init for local_toc_sym_map
2444 (coff_write_object_contents): set the internal_a.magic to
2445 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2448 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2450 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2451 entries until both the line number address and the function name
2452 address are too large.
2454 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2455 * configure: Rebuilt.
2457 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2458 is defined in the environment.
2460 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2462 * som.c (som_get_section_contents_in_window): Define to use
2465 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2467 * coff-i860.c: New file, based on coff-i386.c.
2468 * cpu-i860.c: New file, based on cpu-i386.c.
2469 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2470 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2471 targets, using i860coff_vec.
2472 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2473 trad-core.o and hosts/i860mach3.h.
2474 (i860coff_vec): Use coff-i860.o and cofflink.o.
2475 * configure: Rebuild.
2476 * Makefile.in: Rebuild dependencies.
2477 (ALL_MACHINES): Add cpu-i860.o.
2478 (BFD32_BACKENDS): Add coff-i860.o.
2479 (CFILES): Add cpu-i860.c and coff-i860.c.
2480 * targets.c (i860coff_vec): Declare.
2481 (bfd_target_vector): Add &i860coff_vec.
2482 * archures.c (bfd_i860_arch): Declare.
2483 (bfd_archures_list): Add &bfd_i860_arch.
2484 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2485 (coff_set_flags): Handle bfd_arch_i860.
2486 (coff_write_object_contents): Handle I860 a.out magic number.
2488 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2490 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2491 the created .tc section to 2.
2492 (xcoff_mark): Don't keep a .loader reloc for a call to an
2493 undefined symbol when creating a shared library.
2494 (xcoff_build_ldsyms): When creating a shared library, generate
2495 global linkage code for a call to an undefined symbol.
2497 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2499 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2500 BFD32_BACKENDS, BFD64_BACKENDS.
2501 (.dep1): Put mkdep output in a separate file.
2502 Rebuilt dependencies.
2504 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2507 Permit use of mmap when available:
2509 * configure.in: Check for mmap, madvise, mprotect.
2510 * config.in, configure: Regenerated.
2512 * libbfd.c (struct _bfd_window_internal): Define type.
2513 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2515 (ok_to_map): New static variable for debugging.
2516 (_bfd_generic_get_section_contents_in_window): New function.
2517 * bfd-in.h (bfd_window_internal): Declare type.
2518 (bfd_window): Define type.
2519 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2520 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2523 * libaout.h (struct aoutdata): Add two window fields.
2524 (obj_aout_sym_window, obj_aout_string_window): New macros.
2525 * aoutx.h (some_aout_object_p): Initialize windows.
2526 (aout_get_external_symbols): Get symbol data and strings in
2527 windows instead of explicitly allocated buffers.
2528 (slurp_symbol_table): Free window instead of memory.
2529 (bfd_free_cached_info): Release windows instead of freeing storage
2531 (aout_link_free_symbols): Ditto.
2533 * targets.c (bfd_target): Add new field for
2534 get_section_contents_in_window.
2535 (BFD_JUMP_TABLE_GENERIC): Updated.
2536 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2537 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2538 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2539 macros for get_section_contents_in_window field.
2541 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2543 * core.c: Renamed to corefile.c
2544 * makefile.dos (OBJS): Change core.o to corefile.o
2545 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2548 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2550 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2551 targ_selvecs to allow debugging under Irix-5 native.
2554 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2556 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2557 to o. Clobber and restore the list of new csects around the call
2558 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2559 linker error and the linker wants to read the symbol table. Reset
2560 the line number count of a real section even if it has no relocs.
2561 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2563 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2566 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2568 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2569 an undefined symbol in a shared link.
2571 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2572 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2573 phdm@info.ucl.ac.be (Philippe De Muyter).
2575 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2577 * coff-m88k.c (rtype2howto): New static function.
2578 (RTYPE2HOWTO): Use it rather than a macro definition.
2580 * coffcode.h (coff_write_object_contents): set internal_a.magic
2581 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2583 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2584 define TRAD_HEADER to new file hosts/delta68.h.
2585 m88*-motorola-sysv*, however, does use ptrace-core.o.
2586 * hosts/delta68.h: New file.
2588 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2589 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2591 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2593 * i386linux.c (MY(vec)): Declare before use.
2595 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2597 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2598 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2600 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2601 BFD is not of the right type.
2602 (bfd_elf_get_needed_list): Likewise.
2603 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2604 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2605 * xcofflink.c (XCOFF_XVECP): Define.
2606 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2608 (bfd_xcoff_import_symbol): Likewise.
2609 (bfd_xcoff_export_symbol): Likewise.
2610 (bfd_xcoff_link_count_reloc): Likewise.
2611 (bfd_xcoff_record_link_assignment): Likewise.
2612 (bfd_xcoff_size_dynamic_sections): Likewise.
2614 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2615 table index against the number of symbols for a base relative
2618 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2620 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2621 full_aouthdr flag here...
2622 (_bfd_xcoff_bfd_final_link): ...not here.
2624 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2626 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2627 systems that have a system <libelf.h>.
2628 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2629 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2630 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2631 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2632 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2633 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2634 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2636 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2638 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2639 set, set BSF_WEAK in symbol. Change all callers.
2640 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2641 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2642 _bfd_generic_link_add_one_symbol.
2643 (ecoff_indirect_link_order): Check that the section tdata relocs
2644 are not NULL before using them.
2646 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2647 define TRAD_HEADER as hosts/alphalinux.h.
2648 * configure: Rebuild.
2649 * hosts/alphalinux.h: New file.
2650 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2653 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2655 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2656 C_ECOMM storage classes.
2658 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2660 (xcoff_mark): Call xcoff_mark_symbol.
2661 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2662 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2664 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2666 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2668 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2670 (xcoff_find_reloc): New static function.
2671 (xcoff_link_add_symbols): Use it.
2672 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2673 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2674 relocate the value of C_DECL.
2676 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2678 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2680 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2681 callback decide what goes in .relocs.
2682 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2683 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2686 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2688 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2691 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2693 * xcofflink.c: More improvements, mostly to fix handling of
2694 constructors and a few other special cases.
2695 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2696 zero, reverting yesterday's change.
2697 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2698 (bfd_xcoff_link_count_reloc): Declare.
2699 (bfd_xcoff_record_link_assignment): Declare.
2700 * bfd-in2.h: Rebuild.
2702 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2704 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2705 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2706 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2707 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2708 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2709 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2711 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2714 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2715 segments includes the a.out header. See to that the magic number
2716 *always* is big-endian.
2718 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2719 m68k4k NetBSD configurations.
2721 * configure.in, configure: Separate i386 & mips NetBSD
2722 configurations from other BSD ones. Don't assume DEC is the only
2723 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2724 configurations. Add support for m68k4k NetBSD object format.
2726 * libaout.h: Added M_68K4K_NETBSD magic.
2728 * m68k4knetbsd.c: New file.
2730 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2732 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2735 * hosts/mipsnbsd.h: New file.
2738 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2740 * config.bfd: Add config stuff for mips*-*-magic* to set
2741 targ_defvec to ecoff_big_vec.
2744 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2746 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2748 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2749 toc_section, and entry_section fields.
2750 (struct xcoff_section_tdata): Remove ldrel_count field.
2751 * libcoff.h: Rebuild.
2752 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2754 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2755 full a.out header if full_aouthdr is set in xcoff_data.
2756 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2757 based on sections stored in xcoff_data.
2758 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2760 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2761 (rs6000coff_vec): Set symbol_leading_char to '.'.
2762 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2763 value stored in ret rather than returning a pointer value.
2765 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2767 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2770 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2772 * som.c (som_slurp_string_table): Allocate the strings with malloc
2773 since they're free'd by free_cached_info.
2774 (som_slurp_symbol_table): Similarly for the symbol table.
2776 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2778 * Makefile.in (diststuff): Don't make headers.
2780 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * Makefile.in: Rebuild dependencies.
2784 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2785 output_bfd is not SunOS.
2786 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2787 non-SunOS input files.
2789 * xcofflink.c: Extensive changes to support linking shared objects
2790 and generating a .loader section.
2791 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2792 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2793 last_symndx, and ldrel_count fields.
2794 * libcoff.h: Rebuild.
2795 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2796 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2798 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2799 (bfd_xcoff_export_symbol): Declare.
2800 (bfd_xcoff_size_dynamic_sections): Declare.
2801 * bfd-in2.h: Rebuild.
2803 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2805 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2806 * configure: Rebuild.
2807 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2808 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2810 (pmac_xcoff_vec): Update to use new xcoff support.
2811 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2812 (xcoff_write_armap): Declare buf as unsigned char.
2813 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2815 * mpw-make.sed: Generalize subdir_do edit.
2817 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2819 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2820 correctly. Don't initialize asect->vma.
2822 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2824 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2825 something a little less than the page size.
2827 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2831 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2833 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2834 * coffcode.h (coff_write_object_contents): If .bss is before
2835 .data us that as data_start.
2836 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2838 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2839 (coff_swap_outhdr_out): Hardwire in version number.
2841 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2843 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2844 major and minor to *_vno, since the former are also macros in
2845 SunOS header files. Cast result of bfd_alloc to appropriate
2848 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2849 before assigning to sec_data.
2851 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2854 now relative to the section, not absolute.
2855 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2856 get the file name when there is a N_SO directory name. When
2857 handling stabs, remember that section->vma was added to the
2860 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2862 * sunos.c (struct sunos_link_hash_table): Add needed field.
2863 (sunos_link_hash_table_create): Call bfd_release, not free.
2864 (sunos_link_hash_table_create): Initialize needed field.
2865 (sunos_add_dynamic_symbols): Record needed objects.
2866 (bfd_sunos_get_needed_list): New function.
2867 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2868 * bfd-in2.h: Rebuild.
2870 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2872 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2874 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2876 * bfd-in.h (struct bfd_link_needed_list): Rename from
2877 bfd_elf_link_needed_list.
2878 * bfd-in2.h: Rebuild.
2879 * elf.c, elflink.h, libelf.h: Corresponding changes.
2881 Add start at AIX linker support; no shared libraries yet.
2882 * xcofflink.c: New file.
2883 * configure.in (rs600coff_vec): Use xcofflink.o.
2884 * configure: Rebuild.
2885 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2887 (struct xcoff_section_tdata): Define.
2888 (xcoff_section_data): Define macro.
2889 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2890 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2891 (_bfd_xcoff_bfd_final_link): Declare.
2892 (_bfd_ppc_xcoff_relocate_section): Declare.
2893 * libcoff.h: Rebuild.
2894 * coff-rs6000.c: Clean up a bit.
2895 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2896 cputype, csects, and debug_indices.
2897 (xcoff_copy_private_bfd_data): Copy cputype.
2898 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2899 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2900 (xcoff_reloc_type_lookup): Rename from
2901 rs6000coff_reloc_type_lookup.
2902 (coff_relocate_section): Define.
2903 (_bfd_xcoff_sizeof_headers): Define.
2904 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2905 (_bfd_xcoff_bfd_relax_section): Define.
2906 (_bfd_xcoff_bfd_link_split_section): Define.
2907 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2909 * coffcode.h (coff_compute_section_file_positions): If AIX,
2910 increment sofar by SMALL_AOUTSZ if not executable.
2911 (coff_write_object_contents): If AIX, always output an a.out
2912 header; if not executable, header size of SMALL_AOUTSZ.
2913 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2914 (_bfd_stringtab_init): Initialize xcoff field.
2915 (_bfd_xcoff_stringtab_init): New function.
2916 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2917 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2918 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2919 * libbfd.h: Rebuild.
2920 * Makefile.in: Rebuild dependencies.
2921 (BFD32_BACKENDS): Add xcofflink.o.
2922 (CFILES): Add xcofflink.c.
2924 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2925 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2926 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2928 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2930 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2932 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2934 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2935 * config.in: Regenerated.
2937 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2938 (_bfd_chunksize): New variable.
2939 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2940 for obstack chunk size.
2941 * configure.in: Check for getpagesize.
2942 * configure: Regenerated.
2944 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2946 * trad-core.c (rawptr): Make it a local variable of
2947 ptrace_unix_core_file_p.
2949 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2951 * coff-arm.c (in_reloc_p): New.
2952 * coff-i386.c (in_reloc_p): New.
2953 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2954 (coff_write_object_contents): Only set has_reloc_section
2956 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2957 in_reloc_p to decide if reloc should be emitted.
2958 * libcoff.h (pe_data_type.in_reloc_p): New.
2959 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2961 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2963 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2964 (_bfd_coff_read_internal_relocs): Likewise.
2965 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2966 (_bfd_coff_read_internal_relocs): Likewise.
2968 * elflink.h (elf_link_add_object_symbols): Correct conditions
2969 under which type and size change warnings are issued.
2971 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2973 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2974 a symbol which is not in a real section.
2975 (coff_write_native_symbol): Corresponding change.
2977 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2978 coff_link_hash_newfunc and make non-static.
2979 (_bfd_coff_link_hash_table_init): New function, broken out of
2980 _bfd_coff_link_hash_table_create.
2981 (_bfd_coff_link_hash_table_create): Use it.
2982 (process_embedded_commands): Make static.
2983 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2984 (_bfd_coff_link_hash_table_init): Declare.
2985 * libcoff.h: Rebuild.
2987 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2988 field in XCOFF tdata.
2989 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2990 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2991 based on cputype stored in a.out header, or in n_type of initial
2993 (coff_write_object_contents): Set cputype correctly in a.out
2995 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2997 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2998 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3000 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3001 * libcoff.h: Rebuild.
3003 * cpu-rs6000.c (rs6000_compatible): New static function.
3004 (bfd_rs6000_arch): Use it.
3005 * cpu-powerpc.c (powerpc_compatible): New static function.
3006 (arch_info_struct): Define various flavours of PowerPC.
3007 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3010 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3012 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3014 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3016 * elflink.h (elf_link_add_object_symbols): Don't warn about
3017 changing the size or type if the old definition was weak.
3019 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3021 * coffcode.h (combined_entry_type): Add fix_line field.
3022 (coff_slurp_line_table): Warn if we try to set the lineno field of
3024 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3025 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3026 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3027 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3029 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3030 * libcoff.h: Rebuild.
3032 * libcoff-in.h (struct xcoff_tdata): Define.
3033 (xcoff_data): Define.
3034 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3035 * bfd-in2.h, libcoff.h: Rebuild.
3036 * coff-rs6000.c (xcoff_mkobject): New static function.
3037 (coff_mkobject): Define.
3038 (xcoff_copy_private_bfd_data): New static function.
3039 (coff_bfd_copy_private_bfd_data): Define.
3040 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3042 (rs6000coff_vec): Add DYNAMIC to object_flags.
3043 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3044 .loader sections specially.
3045 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3046 section alignment from the XCOFF tdata information.
3047 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3048 F_SHROBJ, and copy the extra a.out header information into the
3049 XCOFF tdata structure.
3050 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3051 F_DYNLOAD and the extra a.out header information.
3052 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3053 C_HIDEXT symbol with attached csect information.
3054 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3055 in the o_maxdata field.
3056 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3057 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3058 end if BSF_NOT_AT_END is set.
3060 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3061 _bfd_read_ar_hdr_fn.
3062 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3063 * bfd-in2.h, libbfd.h: Rebuild.
3064 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3066 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3067 (bfd_slurp_bsd_armap_f2): Likewise.
3068 (_bfd_slurp_extended_name_table): Likewise.
3070 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3072 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3074 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3075 when the symbol table is empty.
3077 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3078 space for section symbols, since we don't output them either.
3079 (elf_m68k_adjust_dynindx): Removed.
3081 * ptrace-core.c (rawptr): Make it a local variable of
3082 ptrace_unix_core_file_p.
3084 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3086 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3089 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3090 Mac object file formats.
3092 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3094 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3095 auxent if there isn't one.
3096 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3097 rather than FILNMLEN as the maximum name length.
3099 * coffcode.h (bfd_coff_backend_data): Add new field
3100 _bfd_coff_print_aux.
3101 (bfd_coff_print_aux): New static function.
3102 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3103 scnlen field of an XTY_LD csect aux entry.
3104 (coff_print_aux): New static function.
3105 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3106 in coff_pointerize_aux_hook.
3107 (bfd_coff_std_swap_table): Initialize new field.
3108 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3109 * libcoff.h: Rebuild.
3110 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3111 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3113 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3114 if there are symbols, for native AIX ld compatibility.
3116 * coffcode.h (bfd_coff_backend_data): Add new field
3117 _bfd_coff_pointerize_aux_hook.
3118 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3119 or I960, and as 0 otherwise.
3120 (bfd_coff_std_swap_table): Initialize new field.
3121 * libcoff.h: Rebuild.
3122 * coffgen.c (coff_pointerize_aux): Change parameters to take
3123 symbol pointer instead of type and class, and to take aux index.
3124 Call _bfd_coff_pointerize_aux_hook if it is defined.
3125 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3126 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3127 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3129 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3130 read-only/host-only support.
3132 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3134 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3137 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3138 BFD_JUMP_TABLE_ARCHIVE accordingly.
3139 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3140 (_bfd_compute_and_write_armap): Declare.
3141 (_bfd_generic_read_ar_hdr): Declare.
3142 (_bfd_read_ar_hdr): Define.
3143 (_bfd_noarchive_read_ar_hdr): Define.
3144 (_bfd_archive_bsd_read_ar_hdr): Define.
3145 (_bfd_archive_coff_read_ar_hdr): Define.
3146 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3147 _bfd_read_ar_hdr instead.
3148 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3149 (_bfd_compute_and_write_armap): Rename from
3150 compute_and_write_armap. Make non-static. Change all callers.
3151 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3152 than _bfd_snarf_ar_hdr.
3153 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3154 * ieee.c (ieee_read_ar_hdr): Define.
3155 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3156 * oasys.c (oasys_read_ar_hdr): Define.
3157 * som.c (som_read_ar_hdr): Define.
3158 * bfd-in2.h, libbfd.h: Rebuild.
3160 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3162 * peicode.c (coff_swap_filehdr_in): If symptr is
3163 zero, there aren't any symbols, even if nsyms is set.
3165 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3167 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3169 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3170 sections, and set styp correctly for them: .got, .hash, .dynamic,
3171 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3172 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3174 (ecoff_sort_hdrs): New static function.
3175 (ecoff_compute_section_file_positions): Return boolean, not void.
3176 Sort the sections by VMA before looking through them. Put the
3177 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3178 section on an appropriate boundary within the page.
3179 (ecoff_compute_reloc_file_positions): Check return value of
3180 ecoff_compute_section_file_positions.
3181 (_bfd_ecoff_set_section_contents): Likewise.
3182 (_bfd_ecoff_write_object_contents): Check for various Alpha
3183 section types when incrementing text_size and data_size. Call
3184 adjust_headers backend function if it exists.
3185 * coff-alpha.c (alpha_adjust_headers): New static function.
3186 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3187 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3189 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3191 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3193 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3194 of ALTERNATE_AIX_CORE_FORMAT.
3195 * configure.in (aix4): No longer need CORE_FLAGS.
3196 * configure: Updated.
3198 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3200 NS32k changes from Ian Dall:
3201 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3203 (aout_link_input_section_std, aout_link_input_section_ext,
3204 aout_link_reloc_link_order): Call them instead of _bfd_*
3206 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3208 (backend_data): Use it instead of hardcoded zero.
3210 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3211 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3213 * ns32knetbsd.c: Include bfd.h.
3214 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3215 (MY_bfd_reloc_type_lookup): Declare function too.
3216 * pc532-mach.c (set_sizes): Don't declare.
3217 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3218 (backend_data, MY_backend_data): Don't define.
3220 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3221 ns32k-*-lites* like ns32k-*-netbsd*.
3223 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3226 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3228 * coffcode.h (coff_write_object_contents): Restore setting
3229 f_timdat to 0, deleted on August 22.
3231 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3233 * coffcode.h (coff_bfd_copy_private_symbol_data,
3234 coff_bfd_copy_private_section_data,
3235 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3236 * peicode.h (coff_bfd_copy_private_bfd_data): New
3237 (pe_bfd_copy_private_bfd_data): New.
3238 (coff_swap_scnhdr_in): Swap bss size into the right place.
3239 (pe_print_private_bfd_data): Add some newlines.
3241 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3243 * som.c (setup_sections): Don't die if a space has no subspaces.
3245 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3247 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3248 dynamic symbol override a common symbol. Don't change the size or
3249 type if they have been set and the new symbol is not a definition.
3250 Warn if the size or type changes.
3252 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3254 * som.c (som_begin_writing): Don't write the symbol table or
3256 (som_finish_writing): Write them here. Place them after the
3257 subspace data, but before the relocs.
3259 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3261 * sunos.c (sunos_add_one_symbol): Just pass false, not
3262 info->shared_library, to sunos_create_dynamic_sections.
3263 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3265 (sunos_check_dynamic_reloc): Remove .text section assertion.
3267 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3269 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3270 * configure, configure.in: Add pmac_xcoff_vec case.
3271 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3272 * coff-pmac.c: New file, PowerMac XCOFF support.
3273 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3274 * targets.c (pmac_xcoff_vec): Declare.
3276 * mpw-config.in: Various changes to be compatible with the
3277 autoconf-based configury.
3278 * mpw-make.sed: New file, sed commands to translate Unix
3279 makefile into MPW syntax.
3280 * mpw-make.in: Remove.
3281 * hosts/mpw.h: Remove.
3282 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3283 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3285 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3287 * binary.c (binary_get_symtab): Return an empty string on error.
3288 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3290 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3292 * coff-ppc.c: Reformatted according to gnu conventions
3293 Removed irrelevant "if 0" code
3295 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3297 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3298 symbols rather than as indirect symbols.
3299 (MY(slurp_symbol_table)): Don't do anything special about
3302 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3303 of .ctors and .dtors sections is no larger than 2.
3305 * sunos.c (sunos_add_one_symbol): Don't change
3306 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3308 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3309 dynamic symbols when creating a shared library.
3310 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3312 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3313 written even if it is not defined in a regular object.
3314 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3315 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3316 rather than the constant 22.
3317 (sunos_check_dynamic_reloc): Handle creating a shared library.
3318 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3319 zero when creating a shared library.
3320 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3321 write it out at the start of the symbol table.
3323 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3325 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3327 * config.bfd: Add arm-*-coff.
3328 * configure.in, configure: Add armcoff_{little,big}_vec.
3329 * targets.c (armcoff_{little,big}_vec): Declare.
3330 (bfd_target_vector): Add armcoff_{little,big}_vec.
3331 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3333 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3335 * targets.c (bfd_find_target): Remove debugging code.
3337 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3339 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3341 * Makefile.in: added *-ppc files
3342 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3343 allow pe based .o's to be shared with other tools on ppc/NT
3344 * config.bfd: added powerpc[le]-[pe|winnt] config support
3345 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3346 * peicode.h: Added more section flags for PE on ppc
3347 Added coff_swap_filehdr_out to allow peicode.h to be
3348 used for non-image PE files on ppc.
3349 Check for image, or not, before copying pe_opthdr
3350 * targets.c: Added new bfd's
3351 * targets.c: Removed two inactive bfds that shouldn't have made it this
3354 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3356 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3357 explicit values to initialize all relocs. Change all users.
3358 (ppc_elf_brtaken_inner): New function to handle branch predicition
3360 (ppc_elf_brtaken_reloc): Ditto.
3361 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3362 relocs use ppc_elf_unsupported_reloc.
3363 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3364 needs to be reported.
3365 (ppc_elf_relocate_section): Support branch prediction relocs.
3367 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * bfd.c (bfd_assert): Remove \n from string passed to
3372 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3373 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3374 (bfd_coff_make_section_hook): Don't define.
3375 (coff_make_section_hook): Remove.
3376 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3377 (styp_to_sec_flags): Likewise.
3378 (coff_write_object_contents): Likewise.
3379 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3381 * libcoff.h: Rebuild.
3382 * coffgen.c (make_a_section_from_file): Just call
3383 bfd_make_section_anyway, not bfd_make_section or
3384 bfd_coff_make_section_hook.
3385 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3386 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3387 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3388 make_section_hook field.
3389 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3391 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3392 pointers into value field for warning and indirect symbols; just
3393 leave the value field alone.
3394 * linker.c (generic_link_add_symbol_list): Use next symbol for
3395 warning and indirect symbols, rather than looking in symbol value.
3396 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3397 parameter. Change all callers. Remove support for indirect
3398 symbols; it didn't work anyhow.
3399 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3400 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3401 * bfd-in2.h: Rebuild.
3403 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3405 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3406 go back to telling the tools this reloc operates on 32 bits.
3408 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3410 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3411 rather than a direct fprintf.
3412 * archive.c (_bfd_write_archive_contents): Likewise.
3413 * coffcode.h (coff_slurp_symbol_table): Likewise.
3414 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3415 (ppc_elf_unsupported_reloc): Likewise.
3416 (ppc_elf_relocate_section): Likewise.
3417 * i386linux.c (linux_tally_symbols): Likewise.
3418 (linux_finish_dynamic_link): Likewise.
3419 * osf-core.c (osf_core_core_file_p): Likewise.
3420 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3421 * som.c (som_sizeof_headers): Likewise.
3422 * srec.c (srec_bad_byte): Likewise.
3423 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3424 * libbfd-in.h (bfd_assert): Declare first parameter const.
3425 * libbfd.h: Rebuild.
3426 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3427 bfd_reloc_overflow is enough.
3428 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3429 * coff-h8500.c (rtype2howto): Likewise.
3430 * coff-z8k.c (rtype2howto): Likewise.
3431 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3432 * elf.c (_bfd_elf_get_lineno): Likewise.
3433 (_bfd_elf_no_info_to_howto): Likewise.
3434 (_bfd_elf_no_info_to_howto_rel): Likewise.
3435 * hp300hpux.c (convert_sym_type): Likewise.
3436 (MY(swap_std_reloc_in)): Likewise.
3437 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3439 * libaout.h (struct aoutdata): Add line_buf field.
3440 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3441 and filename_buffer. Instead, use a malloc buffer stored in the
3442 new line_buf field. Remove length restrictions.
3444 * coffgen.c (string_size): Remove static variable.
3445 (debug_string_size, debug_string_section): Likewise.
3446 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3447 and debug_string_size_p parameters. Use them instead of the
3448 global variables. Change all callers.
3449 (coff_write_symbol): Likewise.
3450 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3451 (coff_write_symbols): Add local variables to replace removed
3454 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3455 function, and line_base fields.
3456 * libcoff.h: Rebuild.
3457 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3458 information, rather than using static variables.
3460 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3461 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3463 * init.c (initialized): Remove static variable.
3464 (bfd_init): Don't bother setting initialized.
3465 (bfd_check_init): Remove.
3466 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3467 * libbfd.h: Rebuild.
3469 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3471 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3472 size for full core dumps. Copy core file header to private data.
3473 (rs6000coff_core_file_failing_command,
3474 rs6000coff_core_file_failing_signal): New functions to extract
3475 the file name and terminating signal from the core file.
3476 * coff-rs6000.c: Use them.
3478 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3480 Change arch info to be const, initialized at compile time.
3481 * archures.c: Reindent many functions. Change CONST to const.
3482 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3483 nothing set it anyhow. Make next const.
3484 (bfd_arch_info_list): Remove.
3485 (bfd_archures_list): Rename from archures_init_table. Change from
3486 a table of function pointers to a table of bfd_arch_info_type
3487 structure addresses.
3488 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3489 (bfd_lookup_arch): Likewise.
3490 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3492 (bfd_default_arch_struct): Make const.
3493 (bfd_arch_init, bfd_arch_linkin): Remove.
3494 (bfd_get_arch_info): Return a const pointer.
3495 * init.c (bfd_init): Don't call bfd_arch_init.
3496 * bfd.c (struct _bfd): Make arch_info const.
3497 * bfd-in2.h: Rebuild.
3498 * libbfd.h: Rebuild.
3499 * configure.in: Put & before everything in $selarchs.
3500 * configure: Rebuild.
3501 * cpu-*.c: Change bfd_*_arch from a function which calls
3502 bfd_arch_linkin to a const structure.
3503 * ieee.c (ieee_object_p): Make arch const.
3505 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3507 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3509 * bfd-in2.h: Regenerate.
3510 * libbfd.h: Regenerate.
3512 * elf32-ppc.c (reloc_type): Update names to match current draft.
3513 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3514 relative. Update names to current V.4 draft.
3515 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3516 (ppc_elf_relocate_section): Rename relocations to match draft.
3518 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3520 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3521 compiled with -mrelocatable-lib to be linked with either normal
3522 modules or -mrelocatable modules.
3524 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3526 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3527 in the a.out header.
3529 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3530 a reloc against a local symbol, even if it's not a section.
3532 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3534 * targets.c (bfd_target): Remove unused align_power_min field.
3535 * bfd-in2.h: Rebuild.
3536 * All backends: Remove initialization of align_power_min.
3538 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3540 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3542 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3544 * config.bfd (mips-dec-netbsd*): New target.
3545 * configure.host (mips-dec-netbsd*): New host.
3546 * configure.in (mips-dec-netbsd*): New native.
3547 * configure: Rebuild.
3549 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3551 Make the COFF backend linker merge common types:
3552 * cofflink.c (struct coff_debug_merge_element): Define.
3553 (struct coff_debug_merge_type): Define.
3554 (struct coff_debug_merge_hash_entry): Define.
3555 (struct coff_debug_merge_hash_table): Define.
3556 (coff_debug_merge_hash_table_init): Define.
3557 (coff_debug_merge_hash_table_free): Define.
3558 (coff_debug_merge_hash_lookup): Define.
3559 (struct coff_final_link_info): Add debug_merge field.
3560 (coff_debug_merge_hash_newfunc): New static function.
3561 (_bfd_coff_final_link): Allocate and free debug_merge table.
3562 (coff_link_input_bfd): Merge identical enum, struct and union
3565 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3567 Convert i960 COFF to use COFF backend linker.
3568 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3569 structure to store the symbol being used.
3570 (coff_i960_start_final_link): New static function.
3571 (coff_i960_relocate_section): New static function.
3572 (coff_i960_adjust_symndx): New static function.
3573 (coff_start_final_link): Define.
3574 (coff_relocate_section): Define.
3575 (coff_adjust_symndx): Define.
3576 * coffcode.h (bfd_coff_backend_data): Add new callback function
3577 _bfd_coff_start_final_link.
3578 (bfd_coff_start_final_link): Define.
3579 (coff_start_final_link): Define if not defined.
3580 (bfd_coff_std_swap_table): Add coff_start_final_link.
3581 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3583 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3584 function callback is not NULL.
3585 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3586 (_bfd_coff_internal_syment_name): Declare.
3587 * libcoff.h: Rebuild.
3588 * configure.in (icoff_big_vec): Add cofflink.o.
3589 (icoff_little_vec): Likewise.
3590 * configure: Rebuild.
3592 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3594 * Makefile.in (clean-info): Remove extraneous tab from line
3597 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3599 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3600 contents has relocs.
3602 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3604 * coffcode.h (coff_compute_section_file_positions): Keep the
3606 (coff_write_object_contents): Remember if it's a relocatable
3608 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3609 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3610 if relocatable file. Swap out saved raw size.
3612 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3614 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3615 (maintainer-clean): Rename from realclean, passing
3616 maintainer-clean down to subdirectories, but leave realclean as a
3619 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3622 * dep-in.sed: Remove config.h from generated dependencies.
3624 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3625 broken out of sunos_canonicalize_dynamic_symtab.
3626 (sunos_canonicalize_dynamic_symtab): Call new function
3627 sunos_slurp_dynamic_symtab.
3628 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3629 dynamic symbol table to the caller.
3630 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3631 callback to override the symbols being read.
3632 * libaout.h (struct aout_backend_data): Add three new parameters
3633 to add_dynamic_symbols callback.
3635 Extensive minor changes to avoid various gcc warnings. Also:
3636 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3637 * archures.c (bfd_arch_info_type): Change mach field from long to
3639 (bfd_lookup_arch): Change machine parameter from long to unsigned
3642 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3644 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3645 a symbol with a non-zero plt_offset.
3647 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3649 * elfcode.h (align_file_position): Remove; not used.
3651 * configure.in: Only check for <sys/procfs.h> on a native system,
3652 and make sure it defines prstatus_t.
3653 * configure: Rebuild.
3655 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3657 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3659 * config.in: Rename from config.h.in.
3660 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3661 Check for config.h:config.in when creating stamp-h.
3662 * configure: Rebuild.
3663 * Makefile.in (stamp-h): Depend upon config.in rather than
3664 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3665 calling config.status.
3667 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3668 (Makefile): Just rebuild Makefile.
3669 (config.h, stamp-h): New targets.
3670 * configure.in: Create stamp-h when rebuilding config.h.
3671 * configure: Rebuild.
3673 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3675 * configure.in: Call AC_CONFIG_HEADER. Substitute
3676 HOST_64BIT_LONG. Check that various header files exist. Check
3677 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3678 and/or free need to be declared. Don't make a link to sysdep.h.
3679 Define TRAD_HEADER for various hosts.
3680 * configure: Rebuild.
3681 * configure.host: Don't set my_host. Add definitions taken from
3682 host header files for various entries. Remove entries which now
3684 * acconfig.h: New file.
3685 * config.h.in: New file, built by autoheader.
3686 * sysdep.h: New file.
3687 * Makefile.in (do_distclean): Don't remove sysdep.h.
3689 (LOCAL_H_DEPS): New variable.
3690 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3692 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3693 ($(OPTIONAL_BACKENDS)): Likewise.
3694 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3695 looking through sysdep.h.
3696 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3697 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3698 (fprintf_vma, sprintf_vma): Likewise.
3699 (int64_type, uint64_type): Don't define.
3700 * bfd-in2.h: Rebuild.
3701 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3702 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3703 * lynx-core.c: Include stuff from old hosts/lynx.h.
3704 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3705 rather than NO_FCNTL.
3706 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3707 rather than NATIVE_HPPAHPUX_COMPILER.
3708 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3710 * hosts/*.h: Remove all header files which merely include,
3711 declare, and define things. Leave header files which define
3712 information needed by trad-core.c.
3714 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3715 (BFD_CC_FOR_BUILD): Define.
3716 * configure.in: Use BFD_CC_FOR_BUILD.
3717 * configure: Rebuild.
3719 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3721 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3722 * configure: Rebuild.
3724 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3727 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3729 * config.bfd: i386pe_ve -> i386pe_vec.
3731 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3733 * configure.host: Incorporate host Makefile fragments by setting
3735 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3736 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3737 value based on whether the code is being compiled by a cross
3738 compiler. Don't substitute host_makefile_frag or frags.
3739 * aclocal.m4: New file to define local AC_PROG_CC.
3740 * configure: Rebuild.
3741 * Makefile.in (INSTALL): Set to @INSTALL@.
3742 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3743 (INSTALL_DATA): Set to @INSTALL_DATA@.
3745 (CC): Define as @CC@.
3746 (CFLAGS): Set to @CFLAGS@.
3747 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3748 (@host_makefile_frag@): Remove.
3749 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3750 after other options.
3751 (config.status): Remove dependency upon @frags@.
3752 * config/*.mh, config/README: Remove.
3754 * config.bfd: Rewrite to incorporate the contents of the Makefile
3755 fragments by setting shell variables, rather than merely returning
3756 the name of a Makefile fragment.
3757 * configure.in: Use shell variables set by config.bfd rather than
3758 looking at the target Makefile fragment files. Don't substitute
3759 target_makefile_frag. Do substitute TDEFINES.
3760 * configure: Rebuild.
3761 * Makefile.in (@target_makefile_frag@): Remove.
3762 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3763 * config/*.mt: Remove.
3765 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3767 * configure.in: Put changequote lines around "i[345]86" patterns
3768 section of core file support.
3770 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3772 * som.c (som_bfd_print_private_bfd_data): Define to use the
3775 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3777 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3778 entry, text_start and data_start.
3780 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3782 * Makefile.in (OFILES): Remove $(TDEPFILES).
3783 * config/apollo.mt (TDEPFILES): Remove.
3784 * config/README: Update.
3786 * configure.in: For a native configuration, set COREFILE and
3787 COREFLAG based on the canonical host name.
3788 * configure: Rebuild.
3789 * Makefile.in: Rebuild dependencies.
3790 (ALL_CFLAGS): Add @COREFLAG@.
3791 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3792 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3793 support routines. Check LYNX_CORE rather than HOST_LYNX.
3794 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3795 * i386lynx.c: Likewise.
3796 * m68klynx.c: Likewise.
3797 * sparclynx.c: Likewise.
3798 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3799 * *-core.c: Comment changes.
3800 * config/decstation.mh (HDEPFILES): Remove.
3801 (HDEFINES): Remove -DTRAD_CORE.
3802 * config/irix3.mh (RANLIB): Remove.
3803 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3804 (HDEFINES): Remove -DIRIX_CORE.
3805 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3806 (HDEFINES): Remove -DTRAD_CORE.
3807 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3808 * config/ultra3.mh (RANLIB): Remove.
3809 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3810 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3811 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3812 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3813 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3814 * config/i386aix.mh, config/i386bsd.mh: Remove.
3815 * config/i386linux.mh, config/i386mach3.mh: Remove.
3816 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3817 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3818 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3819 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3820 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3821 * config/solaris2.mh, config/stratus.mh: Remove.
3822 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3823 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3825 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3827 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3828 DT_FINI entry if the appropriate symbol is not in the hash table.
3830 * libelf.h (struct elf_backend_data): Add create_program_headers
3831 and want_hdr_in_seg fields.
3832 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3834 (elf_backend_create_program_headers): Likewise.
3835 (elfNN_bed): Initialize create_program_headers and
3837 * elf.c (get_program_header_size): Call create_program_headers
3839 (map_program_segments): Check want_hdr_in_seg backend field. Call
3840 create_program_headers backend routine.
3842 * elf.c (assign_file_positions_except_relocs): Align non allocated
3843 sections when creating an executable.
3845 * elfcode.h (elf_swap_phdr_in): Make non static.
3846 (elf_swap_phdr_out): Make non static.
3847 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3848 (bfd_elf32_swap_phdr_out): Declare.
3849 (bfd_elf64_swap_phdr_in): Declare.
3850 (bfd_elf64_swap_phdr_out): Declare.
3852 * ecofflink.c (ecoff_collect_shuffle): New static function.
3853 (_bfd_ecoff_get_accumulated_pdr): New function.
3854 (_bfd_ecoff_get_accumulated_sym): New function.
3855 (_bfd_ecoff_get_accumulated_ss): New function.
3856 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3857 (_bfd_ecoff_get_accumulated_sym): Declare.
3858 (_bfd_ecoff_get_accumulated_ss): Declare.
3859 * libbfd.h: Rebuild.
3861 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3863 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3865 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3866 warning symbols. If any section is named .gnu.warning.XXX, treat
3867 the contents as a warning to be issued if the symbol XXX is
3869 (elf_link_output_extsym): For an indirect or warning symbol, just
3870 output the symbol it points to.
3872 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3873 if bfd_hash_allocate fails, since it will already be set.
3874 (generic_link_hash_newfunc): Likewise.
3875 (archive_hash_newfunc): Likewise.
3876 (hash_entry_bfd): New static function.
3877 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3878 callback. Allocate a new warning using the hash table newfunc.
3879 Use bfd_hash_replace to update the entry in the hash table, rather
3880 than assuming we can copy the fields with structure assignment.
3882 * hash.c (bfd_hash_replace): New function.
3883 * bfd-in.h (bfd_hash_replace): Declare.
3884 * bfd-in2.h: Rebuild.
3886 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3888 * config.bfd: Add mips*vr4300-*-elf* target.
3889 * config/mipsbvr4300.mt: Added.
3891 See file ChangeLog.2
3898 version-control: never