1 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
8 (coff_swap_aux_out): Likewise.
9 * peicode.h (coff_swap_aux_in): Likewise.
10 (coff_swap_aux_out): Likewise.
11 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
13 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
15 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
16 Fix up .bf endndx link fields.
17 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
19 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
22 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
24 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
25 on Solaris PowerPC systems doesn't get confused.
27 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
30 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
31 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
32 update did_reg and did_reg2.
34 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
36 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
38 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
39 callback routines, pass h->root.string rather than name, in case
40 copy is true and name is transient.
42 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
44 * elfcore.h: Add support for core files with multiple threads.
45 (Primarily for Solaris.)
47 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
49 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
50 section->orelocation is NULL.
52 * coffgen.c (bfd_coff_get_syment): New function.
53 (bfd_coff_get_auxent): New function.
54 * bfd-in.h (bfd_coff_get_syment): Declare.
55 (bfd_coff_get_auxent): Declare.
58 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
60 * elf32-mips.c (struct mips_hi16): Define.
61 (mips_hi16_addr, mips_hi16_addend): Remove.
62 (mips_hi16_list): New static variable.
63 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
64 (mips_elf_lo16_reloc): Process mips_hi16_list.
65 (mips_elf_relocate_section): Permit an arbitrary number of HI16
66 relocs before the associated LO16 reloc.
68 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
70 * versados.c (versados_scan): Check bfd_alloc return value.
71 (versados_object_p): Check all bfd_read return values. Require
72 that lang field be less than 10, to avoid confusion with Intel Hex
75 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
77 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
78 not 0, for an absolute symbol.
79 (NAME(aout,swap_ext_reloc_out)): Likewise.
81 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
82 (ihex_write_object_contents): For a large start address, output
83 the full 32 bit address in record type 5.
85 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
86 to int to avoid promotion problems in prototype.
88 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
90 * configure.host: Use ${srcdir} when looking for picfrag.
92 * configure.host: Switch on ${libdir}, not $(libdir). From
93 alan@spri.levels.unisa.edu.au (Alan Modra).
95 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
96 entry point, not just for DYNAMIC objects.
97 * sunos.c (sunos_add_dynamic_symbols): Always call
98 sunos_create_dynamic_sections. If called with a non DYNAMIC
99 object, don't do anything else.
100 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
102 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
104 * configure.in: Permit --enable-shared to specify a list of
106 * configure: Rebuild.
108 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
109 host when configuring with --enable-shard.
111 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
113 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
116 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
117 to avoid crashing in bfd_hash_replace.
119 * sysdep.h: Use #ifdef, not #if.
121 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
123 * config.in: Rebuild.
125 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
127 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
128 (AC_CHECK_HEADERS): Check for sys/time.h
129 (AC_HEADER_TIME): Add macro.
130 * configure: Rebuild.
131 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
132 to control what combination of <time> and <sys/time.h>
135 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
137 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
138 (aout_32_sunos4_write_object_contents): Likewise.
139 * aoutx.h (NAME(aout,machine_type)): Handle
140 bfd_mach_sparc_{sparclet,sparclite}.
141 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
142 (bfd_mach_sparc_v9_p): Update.
143 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
144 * libaout.h (enum machine_type): Add M_SPARCLET.
145 * sunos.c (MACHTYPE_OK): Define.
146 * bfd-in2.h: Regenerated.
148 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
150 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
151 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
152 * elflink.c (_bfd_elf_create_got_section): Store the
153 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
154 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
155 global offset table goes over 0x1000, set the value of
156 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
157 (elf32_sparc_relocate_section): Subtract the offset of
158 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
160 * elfcode.h: Don't include <string.h>.
162 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
164 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
165 generic_link_hash_newfunc. All references changed.
166 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
167 moved here from libbfd-in.h.
168 * libbfd-in.h: Corresponding changes.
169 * libbfd.h: Regenerated.
171 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
173 * aoutx.h (aout_link_input_section_std): When reporting an
174 overflow error, use the name of the symbol in the hash table if
176 (aout_link_input_section_ext): Likewise.
178 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
179 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
181 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
183 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
184 * coffcode.h (coff_compute_section_file_positions): Likewise.
185 (coff_write_object_contents): Likewise.
187 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
189 * section.c (SEC_LINK_ONCE): Define.
190 (SEC_LINK_DUPLICATES): Define.
191 (SEC_LINK_DUPLICATES_DISCARD): Define.
192 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
193 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
194 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
195 * bfd-in2.h: Rebuild.
196 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
197 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
198 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
199 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
200 SEC_LINK_ONCE, and look through the symbol table for the setting
201 for SEC_LINK_DUPLICATES.
202 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
203 set for a section, find the section symbol in the symbol table,
204 and set the aux entry based on SEC_LINK_DUPLICATES.
205 * coffgen.c (coff_print_symbol): Add a space before "checksum".
206 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
207 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
208 * coff-i386.c (i386coff_vec): Likewise.
209 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
211 * VERSION: Bump to 2.6.1.
212 * Makefile.in (stamp-h): Depend upon VERSION.
214 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
216 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
218 * linker.c (generic_link_hash_newfunc): No longer static.
219 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
221 * coff-h8300.c: Add two derived hash tables and their associated
222 funtions and #defines for use by the h8300 linker.
223 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
224 the function vector as needed. Place the address of the function
225 vector entry in the location specified by the R_MEM_INDIRECT reloc.
226 Rewrite the vectors section contents as necessary.
227 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
228 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
229 (coff_bfd_link_hash_table_create): Likewise.
231 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
233 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
234 __attribute__ ((__unused__)) so that -Wall doesn't warn about
236 (hppa_rebuild_insn): Pass pointer to correct type to
237 low_sign_unext and dis_assemble_21.
239 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
241 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
242 Stick with sparc-*-{sysv4*,solaris2*}.
244 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
246 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
247 (coff_swap_aux_out): Swap out extra PE x_scn fields.
248 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
249 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
250 fields is non-zero, print them.
252 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
253 ifdef. Remove unused variables.
254 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
256 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
257 (get_symbol_value): Ifdef out.
258 (pe_ppc_reloc): Ifdef out. Remove unused variables.
259 (coff_ppc_relocate_section): Remove unused variables. Make
260 fprintf strings and argument types correspond. Put before_addr in
262 (dump_toc): Make fprintf strings and argument types correspond.
263 (ppc_process_before_allocation): Remove unused variables. Always
265 (ppc_reflo_reloc): Ifdef out.
266 (ppc_addr32nb_reloc): Ifdef out.
267 (ppc_coff_rtype2howto): Make fprintf strings and argument types
269 (coff_ppc_rtype_to_howto): Likewise.
270 (ppc_coff_swap_sym_in_hook): Remove unused variables.
272 * peicode.h (pe_print_idata): Move otherwise unused variables into
273 the #ifdef where they are used. Always return a value.
274 (pe_print_edata): Make fprintf strings and argument types
275 correspond. Always return a value.
276 (pe_print_pdata): Removed unused variable addr_value. Always
278 (pe_print_reloc): Remove unused variable onaline. Make fprintf
279 strings and argument types correspond. Always return a value.
281 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
282 (ppc_elf_finish_dynamic_symbol): Move definition of unused
283 variable rela inside #if 0 section where it is used.
286 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
287 functions to start with _bfd_.
288 * aout-ns32k.c: Include ns32k.h. Change references to renamed
289 functions in cpu-ns32k.h.
290 * Makefile.in: Rebuild dependencies.
291 (HFILES): Add ns32k.h.
293 * section.c (struct sec): Add linker_mark field. Change
294 user_set_vma and reloc_done to be single bit fields.
295 (STD_SECTION): Update accordingly.
296 * bfd-in2.h: Rebuild.
297 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
299 (aout_link_input_bfd): Don't link unmarked sections.
300 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
302 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
303 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
305 * elflink.h (elf_bfd_final_link): Mark sections included in the
307 (elf_link_input_bfd): Don't link unmarked sections.
308 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
310 (xcoff_link_input_bfd): Don't link unmarked sections.
312 * coffswap.h (coff_swap_scnhdr_out): Include section name in
313 overflow error messages.
315 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
317 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
318 is not set, print "BFD: " before the error message.
320 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
321 Miles Bader <miles@gnu.ai.mit.edu>.
322 * configure: Rebuild.
324 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
326 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
329 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
330 m68k-aout, m68k-coff, and m68k-elf targets.
332 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
334 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
335 (ieee_generic_stat_arch_elt): Restructured to prevent
336 ieee_object_p from being called repeatedly.
338 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
340 * coffcode.h (coff_write_object_contents): Allocate
341 buffers large enough for any FILEHDR or AOUTHDR.
343 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
345 * ecofflink.c (lookup_line): New static function, renamed and
346 slighly changed from old _bfd_ecoff_locate_line.
347 (_bfd_ecoff_locate_line): Cache line number information. Use
348 lookup_line for actual lookup.
350 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
352 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
353 multiple of 20 bytes.
355 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
357 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
358 allocate ecoff_find_line, and don't initialize by hand.
359 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
360 mips_elf_find_line, and don't call memset.
362 * coffcode.h (coff_compute_section_file_positions): If not
363 producing a final executable, don't consider sofar when aligning
364 the section to the correct size.
366 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
368 * coffcode.h (coff_add_missing_symbols): Ifdef out.
369 (coff_write_object_contents): Don't call coff_add_missing_symbols.
370 * coffgen.c (coff_section_symbol): Ifdef out.
372 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
374 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
375 output_bfd is not NULL.
377 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
379 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
380 of bfd_alloc (fixes fix_line not being initialized).
381 Delete zeroing of fix_{value,tag,end,scnlen} fields.
383 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
385 * coffcode.h: Allow specific backends to override the
386 bfd_link_add_symbols routine.
388 * coff-h8300.c: Include genlink.h.
389 (howto_table): Add R_MEM_INDIRECT.
390 (rtype2howto): Support R_MEM_INDIRECT.
391 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
394 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
396 * coff-alpha.c (alpha_relocate_section): Use
397 info->callbacks_warning, rather than _bfd_error_handler, for
398 "multiple gp" warning.
400 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
402 * linker.c (bfd_wrapped_link_hash_lookup): New function.
403 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
404 table string. Use bfd_wrapped_link_hash_lookup.
405 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
407 * aoutx.h (aout_link_write_symbols): Use the name from the hash
408 table, if any, when writing out symbols.
409 (aout_link_input_section_std): Use the name from the hash table,
410 if any, when reporting undefined symbols.
411 (aout_link_input_section_ext): Likewise.
412 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
413 * bout.c (get_value): Likewise.
414 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
415 * ecoff.c (ecoff_reloc_link_order): Likewise.
416 * elflink.h (elf_link_add_object_symbols): Likewise.
417 (elf_reloc_link_order): Likewise.
418 * linker.c (_bfd_generic_link_output_symbols): Likewise.
419 (_bfd_generic_reloc_link_order): Likewise.
420 (default_indirect_link_order): Likewise.
421 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
422 * sunos.c (sunos_add_one_symbol): Likewise.
423 * xcofflink.c (xcoff_link_add_symbols): Likewise.
424 (bfd_xcoff_link_count_reloc): Likewise.
425 (xcoff_reloc_link_order): Likewise.
427 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
428 into -1 for intern->rss.
430 * configure: Rebuild with autoconf 2.8.
432 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
434 * stab-syms.c (__define_stab_duplicate): Define.
435 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
437 * bfd-in.h (bfd_get_stab_name): Declare.
438 * bfd-in2.h: Rebuild.
439 * Makefile.in: Rebuild dependencies.
440 (BFD_LIBS): Add stab-syms.o.
441 (BFD_LIBS_CFILES): Add stab-syms.c.
442 (BFD32_BACKENDS): Remove stab-syms.o.
443 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
444 * configure.in: Don't list stab-syms.o in bfd_backends.
445 * configure: Rebuild.
446 * libaout.h (aout_stab_name): Don't declare.
447 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
450 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
452 * elf.c (assign_file_positions_for_segments): Adjust file offset
453 for section alignment even if SEC_LOAD is not set.
455 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
457 * configure.in: Don't set SHLIB or SHLINK to an empty string,
458 since they appear as targets in Makefile.in.
459 * configure: Rebuild.
461 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
462 don't fiddle with a symbol which is not defined anywhere.
464 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
466 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
467 though they are defined in a shared library.
468 (xcoff_build_ldsyms): Likewise.
470 * coffgen.c (coff_find_nearest_line): Don't look at the line
471 numbers for the section if section->lineno is NULL.
473 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
474 message rather than calling BFD_ASSERT.
475 * elfcode.h (write_relocs): Check return value of
476 _bfd_elf_symbol_from_bfd_symbol.
478 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
480 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
483 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
485 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
487 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
488 hppa_reloc_field_selector_type_alt.
489 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
490 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
492 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
494 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
496 * elf.c (assign_file_positions_for_segments): Adjust the segment
497 memory size for the alignment of a SEC_ALLOC section, not just a
500 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
502 * m68klinux.c: New file.
503 * hosts/m68klinux.h: New file.
504 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
505 * configure.in (m68*-*-linux*): New native host.
506 (m68klinux_vec): New vector.
507 * configure: Rebuild.
508 * targets.c (m68klinux_vec): Declare.
509 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
510 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
511 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
512 declaration from bfd_linux_size_dynamic_sections.
513 (bfd_m68klinux_size_dynamic_sections): Declare.
514 * bfd-in2.h: Rebuild.
515 * Makefile.in: Rebuild dependencies.
516 (BFD32_BACKENDS): Add m68klinux.o.
517 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
519 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
521 * libhppa.h (pa_arch): Add pa20.
522 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
523 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
524 (hppa_field_adjust): Handle e_nsel.
525 * som.c: Provide default definitions for many new relocs found only
526 in hpux10 include files.
527 (som_fixup_formats): Add several new relocs from hpux10.
528 (som_hppa_howto_table): Add hpux10 relocs.
529 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
531 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
533 * mpw-make.sed: Edit out recent shared library support, and
534 rules to rebuild .h files using doc/chew.
536 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
538 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
539 size even of sections with no contents.
541 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
543 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
544 starting with '$' the way we skip names starting with '.'. When
545 updating x_endndx, don't be fooled by an index which has been
548 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
549 struct/union/enum type with no elements.
551 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
553 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
555 * archive.c (bfd_generic_archive_p): If the first file in the
556 archive can not be recognized as an object, don't assume that this
559 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
560 format is not bfd_object.
561 (bfd_elf_get_dt_soname): Likewise.
563 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
565 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
568 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
570 * bfd.c (tdata): Add netbsd_core_data.
571 * bfd-in2.h: Regenerated.
573 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
575 * sunos.c (SUNOS_CONSTRUCTOR): Define.
576 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
577 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
580 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
581 to get the symbol index, matching 14 Jul 95 change.
583 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
585 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
586 Remove duplicate definition of gp.
588 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
590 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
591 assume that we can set the GP value and then get the same value,
592 since it won't be true if the output file is neither ELF nor
594 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
595 _bfd_get_gp_value here.
596 (mips_gprel_reloc): Don't assume we can set and get the GP value.
597 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
599 (mips_elf_lo16_reloc): Likewise.
600 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
601 Don't require that the BFD be ELF.
602 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
603 (mips_elf_gprel32_reloc): Likewise.
604 (mips_elf_relocate_section): Don't assume we can set and get the
606 (mips_elf_finish_dynamic_symbol): Don't bother to use
607 _bfd_get_gp_value here.
609 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
610 Don't change epdr between malloc and free. Be careful not to free
611 NULL pointers. Zero out the first RPDR.
613 * configure.host: On Linux, only pass -rpath option if $(libdir)
614 is neither /lib nor /usr/lib. From Alan Modra
615 <alan@mullet.Levels.UniSA.Edu.Au>.
617 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
619 (elf_dt_name): Rename from elf_dt_needed_name.
620 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
622 (bfd_elf_get_dt_soname): New function.
623 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
624 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
625 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
626 * bfd-in2.h: Rebuild.
628 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
630 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
631 _bfd_sparc_elf_reloc_type_lookup.
632 (bfd_elf32_bfd_reloc_type_lookup): Update.
633 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
634 (sparc64_elf_howto_table): Define.
635 (sparc_reloc_map): Define.
636 (sparc64_elf_reloc_type_lookup): New function.
637 (sparc_elf_wdisp16_reloc): New function.
638 (elf_info_to_howto): Use sparc64_elf_howto_table.
639 (sparc64_elf_relocate_section): Likewise.
640 (bfd_elf64_bfd_reloc_type_lookup): Update.
642 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
644 * configure.host: Check for 'do not mix' from native linker before
645 trying to use -rpath.
647 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
649 * bfd.c (_bfd_get_gp_value): New function.
650 (_bfd_set_gp_value): New function.
651 * libbfd-in.h (_bfd_get_gp_value): Declare.
652 (_bfd_set_gp_value): Declare.
654 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
655 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
656 directly to the fields in the tdata information.
657 (alpha_relocate_section): Likewise.
658 * coff-mips.c (mips_adjust_reloc_in): Likewise.
659 (mips_gprel_reloc): Likewise.
660 (mips_relocate_section): Likewise.
661 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
662 (mips_elf_lo16_reloc): Likewise.
663 (mips_elf_final_gp): Likewise.
664 (mips_elf_gprel16_reloc): Likewise.
665 (mips_elf_gprel32_reloc): Likewise.
666 (mips_elf_relocate_section): Likewise.
667 (mips_elf_finish_dynamic_symbol): Likewise.
669 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
671 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
673 * configure.in: Call AC_PROG_CC before configure.host.
674 * configure: Rebuild.
675 * configure.host: Don't set information which autoconf should
676 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
678 * configure.host: Remove go32 and win32 host information, since it
679 should no longer be needed.
681 * elf.c (map_sections_to_segments): If we have a .dynamic section,
682 then start a new segment rather than put a writable section in a
685 * configure.host: Set RPATH_ENVVAR.
687 * Makefile.in: Rebuild dependencies.
689 * elflink.c (_bfd_elf_create_linker_section): Remove unused
690 zero_section variable.
692 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
694 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
695 ($(srcdir)/libbfd.h): Rename from libbfd.h.
696 ($(srcdir)/libcoff.h): Rename from libcoff.h.
698 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
700 * ieee.c (ieee_write_expression): Only use an R variable for a
701 local symbol. Don't output a zero offset. Handle a zero address.
702 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
703 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
705 (parse_expression): Don't try to handle multiple occurrences of a
706 P variable. Handle I variables differently from X variables. Fix
707 the order of minus expressions.
708 (ieee_slurp_external_symbols): Generate an I variable for an NN
709 record. Fix handling of ATI and ATX records.
710 (ieee_slurp_sections): Only set minimal section attributes.
711 Adjust them later, based on the section contents.
712 (ieee_object_p): Read in the file until just after the ME record.
713 Call ieee_slurp_section_data to set the section flags.
714 (do_one): Add iterations parameter. Only repeat the first load
715 item. Set the section and file reloc flags.
716 (ieee_slurp_section_data): Set section flags. Pass iterations to
718 (ieee_canonicalize_reloc): Handle I variables.
719 (do_with_relocs): Only emit relocation size when necessary.
720 Increase MAXRUN to 127. Change ov to be assigned, and take
721 src_mask and pcrel_offset into account.
722 (ieee_write_data_part): Skip sections that are not loaded.
723 (ieee_write_external_part): Don't output optional last entry of WX
725 (ieee_write_me_part): Make setting of me_record neater.
726 (ieee_generic_stat_arch_elt): Get the size of an archive element.
728 * syms.c (stt): Add entries for zerovars, vars, and code.
730 * elfcode.h (validate_reloc): New static function.
731 (write_relocs): Call validate_reloc for non ELF relocs.
733 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
734 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
735 (TARGET_LITTLE_SYM): Likewise.
737 * config.bfd (m68*-*-psos*): New target.
739 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
741 * i386msdos.c: Remove some #if 0 code.
742 (msdos_write_object_contents): Don't include empty sections in the
743 size computation, regardless of their address.
745 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
747 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
748 is NULL, ie, the -r switch is used.
750 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
752 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
753 (BFD_RELOC_MIPS_GOT_LO16): Define.
754 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
755 * bfd-in2.h, libbfd.h: Rebuild.
756 * elf32-mips.c (mips_reloc_map): Map new relocs.
758 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
760 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
763 * ieee.c (get_symbol): Set the section to bfd_abs_section.
764 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
765 simple number for the section address, rather than an expression.
766 Limit the number of bytes between relocs to MAXRUN.
767 (ieee_write_me_part): Set me_record to the file offset after the
769 (ieee_write_processor): New static function.
770 (ieee_write_object_contents): Use ieee_write_processor.
772 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
774 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
776 * coff-aux.c: Change include of aux.h to aux-coff.h.
778 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
780 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
781 relocation put the addend both in the reloc entry and the data.
782 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
785 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
786 a R_68K_PCxx reloc against a defined global symbol directly.
787 (elf_m68k_check_relocs): Don't count such a reloc.
789 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
790 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
791 symbol for now, otherwise always record the symbol as dynamic.
792 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
793 is not referenced by a dynamic object, and we are not making a
794 shared object, then don't make a PLT entry. If we do make a PLT
795 entry, make sure the symbol has been recorded as dynamic.
797 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
799 * configure.host: When making a shared library, set HLDFLAGS to
800 pass an appropriate -rpath option. Use the make variable SONAME
801 as the shared library soname, rather than computing it here. On
802 SunOS, build stamp-tshlink in place of $(SHLINK).
803 * Makefile.in (SONAME): New variable.
804 ($(SHLINK)): Make a link to the transformed name, as well.
805 (stamp-tshlink): New target.
806 (install): Skip stamp-tshlink during install.
808 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
810 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
811 linker sections have been set up yet.
813 * elf.c (make_mapping): Add an additional argument to suppress
814 making the first section include the program headers.
815 (map_sections_to_segments): If the user used -Ttext such that the
816 program headers are on a different page, do not set the flags
817 saying that this section includes the program headers.
819 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
821 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
822 don't define TRAD_HEADER.
823 * configure: Rebuild.
825 * netbsd-core.c: New file, support for NetBSD core files.
826 * hosts/*nbsd.h: Removed.
828 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
830 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
831 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
832 * libbfd.h, bfd-in2.h: Regenerated.
833 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
834 bfd_elf32_bfd_reloc_type_lookup.
835 (reloc_type{,_names}): Deleted.
836 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
838 (sparc_reloc_map): Add sparc64 relocs.
839 (sparc_elf_notsupported_reloc): New static function.
840 (sparc_elf_wdisp16_reloc): New static function.
841 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
842 (elf32_sparc_relocate_section): Likewise.
843 (bfd_elf32_bfd_reloc_type_lookup): Define.
844 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
845 (reloc_type{,_names}): Deleted.
846 (elf_sparc_howto_table): Deleted.
847 (sparc_reloc_map): Deleted.
848 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
849 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
851 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
853 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
856 * Makefile.in (program_transform_name): New variable.
857 (install): Transform library name before installing it.
859 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
861 * archures.c (bfd_mach_i960_hx): Define.
862 * bfd-in2.h: Rebuild.
863 * cpu-i960.c (scan_960_mach): Accept machine "hx".
864 (MATRIX): Expand entries for HX.
865 (arch_info_struct): Add i960:hx entry.
866 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
867 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
868 (coff_set_flags): Handle bfd_mach_i960_hx.
870 Support for building as a shared library, based on patches from
871 Alan Modra <alan@spri.levels.unisa.edu.au>:
872 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
873 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
874 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
875 * configure: Rebuild.
876 * configure.host: If --enable-shared, adjust shared library stuff
877 based on the host. If the host is SunOS, and the linker supports
878 -rpath, set HLDFLAGS to use it.
879 * Makefile.in (ALLLIBS): New variable.
880 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
881 (COMMON_SHLIB, SHLINK): New variables.
882 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
883 (STAGESTUFF): Remove variable.
884 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
886 (stamp-ofiles): New target, like old ofiles target, but build
887 using a temporary file and move-if-change, and touch stamp-ofiles
889 (ofiles): Just depend upon stamp-ofiles.
890 (stamp-piclist, piclist): New targets.
891 ($(SHLIB), $(SHLINK)): New targets.
892 (targets.o, archures.o): Build twice if PICFLAG is set.
893 (do_mostlyclean): Remove pic/*.o.
894 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
896 (do_distclean): Remove pic and stamp-picdir.
897 (install): Install shared libraries.
898 ($(OFILES)): Depend upon stamp-picdir.
899 (stamp-picdir): New target.
901 * libcoff-in.h: Add comment reminding people that libcoff.h is a
903 * libcoff.h: Rebuild.
905 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
906 flavour of a section with no owner.
908 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
909 ELF_LINK_NON_ELF flag.
910 (mips_elf_create_got_section): Likewise.
912 * elf.c: Revert last change, since it breaks dynamic linking.
913 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
915 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
916 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
917 (elfNN_bed): Don't initialize want_hdr_in_seg field.
919 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
921 * elf.c (assign_file_positions_for_segments): If the backend does
922 not want the elf header or the program headers in the address
923 space, do not include them in the calculations.
925 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
926 function to determine if we need additional program headers.
927 (ppc_elf_modify_segment_map): Define as a NOP function for now.
928 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
930 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
932 * coffcode.h: Move today's libcoff.h change into coffcode.h.
934 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
936 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
937 back into one line. Some compilers (sunos 4.1.3 for example)
938 won't accept args split across more than one line.
940 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
942 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
943 * configure: Regenerate.
945 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
947 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
948 try to do arithmetic on a void *, cast it to a unsigned char * first.
950 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
952 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
953 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
955 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
956 flag for a newly defined symbol.
957 (NAME(bfd_elf,record_link_assignment)): Likewise.
958 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
959 set the DEF or REF_REGULAR flags correctly.
961 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
962 (libbfd.h, libcoff.h): Corresponding change.
964 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
965 a PLT32 reloc as dynamic.
966 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
967 is not referenced by a dynamic object, and we are not making a
968 shared object, then don't make a PLT entry. If we do make a PLT
969 entry, make sure the symbol has been recorded as dynamic.
971 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
973 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
974 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
975 (powerpcle-*-cygwin32): New.
976 * peicode.h (add_data_entry): Get address from vma.
978 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
980 * elflink.c (_bfd_elf_create_linker_section): If the symbol
981 attached to the section has already been created as an undefined
982 symbol, treat it as if it hasn't been created yet.
984 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
986 * elflink.h (elf_bfd_final_link): Don't output initial dummy
987 symbol or section symbols if stripping all symbols and this is not
988 a relocateable link. Don't output the symbol string table if
989 there are no symbols.
990 (elf_link_flush_output_syms): Don't do anything if there are no
993 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
995 * coff-aux.c: New file.
996 * hosts/m68kaux.h: New file.
997 * config.bfd (m68*-apple-aux*): New target.
998 * configure.in (m68*-apple-aux*): New native host.
999 (m68kaux_coff_vec): New vector.
1000 * configure: Rebuild.
1001 * targets.c (m68kaux_coff_vec): Declare.
1002 * coffcode.h (bfd_coff_backend_data): Add field
1003 _bfd_coff_link_add_one_symbol.
1004 (bfd_coff_link_add_one_symbol): Define.
1005 (compare_arelent_ptr): New static function if TARG_AUX.
1006 (coff_write_relocs): If TARG_AUX, sort the relocs.
1007 (coff_write_object_contents): Set A/UX aouthdr magic number.
1008 (coff_link_add_one_symbol): Define if not defined.
1009 (bfd_coff_std_swap_table): Initialize new field.
1010 * libcoff.h: Rebuild.
1011 * cofflink.c (coff_link_add_symbols): Call
1012 bfd_coff_link_add_one_symbol rather than
1013 _bfd_generic_link_add_one_symbol.
1014 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1015 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1016 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1017 * Makefile.in: Rebuild dependencies.
1018 (BFD32_BACKENDS): Add coff-aux.o.
1019 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1021 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1023 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1024 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1026 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1028 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1029 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1030 (maintainer-clean): Warn about deleting special files.
1031 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1033 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1034 warning symbols correctly.
1035 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1036 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1037 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1038 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1039 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1040 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1042 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1045 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1047 * libcoff-in.h: aligned newly exported names with bfd naming
1048 conventions. Removed an erroneous define of POWERPC_LE_PE.
1049 * libcoff.h: Rebuild.
1050 * cofflink.c, coff-ppc.c: the above function name changes
1052 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1054 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1055 * ecoff.c (struct extsym_info): Define.
1056 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1057 to ecoff_link_write_external.
1058 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1059 Strip symbols when appropriate.
1061 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1062 * syms.c (BSF_OBJECT): Define.
1063 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1064 * bfd-in2.h: Rebuild.
1065 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1067 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1070 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1071 copying relocs into a shared object, treat a defined global symbol
1073 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1074 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1075 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1077 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1078 real defined symbol, not to a weak defined symbol.
1080 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1082 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1083 and made a few static functions externs.
1085 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1086 POWERPC_LE_PE hack in cofflink.
1088 * libcoff-in.h: promoted the following from cofflink.c to allow
1089 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1090 coff_debug_merge_element, struct coff_debug_merge_type,
1091 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1092 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1093 coff_debug_merge_hash_lookup, coff_link_section_info,
1094 coff_final_link_info, coff_debug_merge_hash_newfunc,
1095 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1097 * libcoff.h: re-gen'd
1099 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1101 * syms.c: Include "bfdlink.h".
1102 (struct stab_find_info): Define.
1103 (_bfd_stab_section_find_nearest_line): New function.
1104 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1105 * libbfd.h: Rebuild.
1106 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1107 * elf.c (_bfd_elf_find_nearest_line): Try calling
1108 _bfd_stab_section_find_nearest_line before searching the ELF
1109 symbol table. Find the closest STT_FUNC symbol, not the last one.
1110 * libcoff-in.h (coff_data_type): Add line_info field.
1111 * libcoff.h: Rebuild.
1112 * coffgen.c (coff_find_nearest_line): Try calling
1113 _bfd_stab_section_find_nearest_line before searching the COFF
1115 * Makefile.in: Rebuild dependencies.
1117 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1119 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1120 4 bytes, so we get the correct value when updating the register
1121 field in little endian mode.
1123 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1125 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1126 entry_section fields. Add sntoc and snentry fields.
1127 * libcoff.h: Rebuild.
1128 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1129 not toc_section and entry_section (the COFF file does not have any
1130 sections at this point).
1131 (coff_write_object_contents): Set o_snentry and o_sntoc from
1132 snentry and sntoc rather than entry_section and toc_section.
1133 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1134 snentry, not toc_section and entry_section.
1135 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1136 entry_section from hentry.
1137 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1139 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1140 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1141 than using toc_section directly.
1143 * archures.c: Add missing `.' in enum bfd_architecture.
1144 * bfd-in2.h: Rebuild.
1146 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1147 Robert Lipe <robertl@arnet.com>.
1149 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1151 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1152 to sections we allocate. Use bfd_zalloc to allocate initialial
1153 sections, not bfd_alloc.
1154 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1155 SDA{,2}I16 relocations.
1156 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1157 whether to put something in .sbss or not.
1158 (ppc_elf_relocate_section): Add support for more relocations. Add
1159 in sec->output_offset where appropriate. Make error messages
1160 include the symbol name.
1162 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1163 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1164 doesn't get redefined messages if -shared.
1166 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1167 section if the rel_section field has been set up.
1169 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1171 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1174 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1176 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1177 of flags, only flags used are controlled by mach number. Bump up
1178 output file mach number to highest of input file mach numbers.
1179 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1180 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1182 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1183 bfd_elf64_sparc_vec support.
1185 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1187 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1188 the embedded bit is set on some objects and not on others. Just
1190 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1193 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * coffcode.h (coff_new_section_hook): Don't try to align the
1198 * coffcode.h (coff_set_section_contents): Fix the handling of the
1199 .lib section to work even if the entire section contents are
1200 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1201 Robert Lipe <robertl@arnet.com>.
1203 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1205 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1206 memory here for contents.
1208 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1209 _SDA2_BASE_ by 32768.
1210 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1211 started using. Allocate contents for .sdata and .sdata2 sections
1213 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1215 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1216 size _SDA{,2}_BASE_.
1217 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1220 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1222 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1224 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1225 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1226 (bfd_mach_sparc_v9a): Define.
1227 (bfd_mach_sparc_v9_p): Define.
1228 * bfd-in2.h: Regenerated.
1229 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1231 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1232 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1233 to bfd_elf32_sparc_vec.
1234 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1235 Add v8plus{,a} support.
1237 (sparc_compatible): New function.
1238 * elf32-sparc.h: #include "elf/sparc.h".
1239 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1240 elf32_sparc_final_write_processing): New functions.
1241 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1242 elf_backend_final_write_processing): Define.
1244 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1246 * elf-bfd.h (struct elf_link_hash_entry): Add
1247 linker_section_pointer field.
1248 (enum elf_linker_section_enum): Enumeration for new way of
1249 creating linker dynamic sections and symbols.
1250 (elf_linker_section{,_pointers}): New structures for creating
1251 dynamic sections and symbols.
1252 (elf_obj_tdata): Add linker_section_pointers and linker_section
1254 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1255 (_bfd_elf_create_linker_section): New declarations.
1256 (_bfd_elf_find_pointer_linker_section): Ditto.
1257 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1258 (_bfd_elf_make_linker_section_rela): Ditto.
1260 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1262 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1263 (ppc_elf_create_linker_section): New function to create the
1264 sections .got, .sdata, and .sdata2.
1265 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1267 (ppc_elf_check_relocs): Support more of the eabi relocations.
1268 (ppc_elf_relocate_section): Ditto.
1269 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1270 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1272 * elflink.h (elf_create_pointer_linker_section): New function to
1273 create initialized pointers in dynamic linker sections.
1274 (elf_finish_pointer_linker_section): Actually intialize the
1275 pointers created above.
1277 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1278 macros to provide both 32 and 64 bit versions of
1279 elf_create_pointer_linker_section.
1280 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1281 provide both 32 and 64 bit versions of
1282 elf_finish_pointer_linker_section.
1284 * elflink.c (_bfd_elf_create_linker_section): New function to
1285 create a linker section.
1286 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1287 given address in the linker pointer offsets created for a given
1289 (_bfd_elf_make_linker_section_rela): Make a RELA section
1290 corresponding to the generated linker section.
1292 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1294 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1296 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1298 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1299 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1300 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1301 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1302 toc entry in an objdump) for now.
1303 (ppc_do_last, ppc_get_last): New function - needed to save processing
1304 the toc owner to the end.
1305 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1308 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1309 toc owner from being done till last. Must define POWERPC_LE_PC
1312 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1314 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1316 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1317 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1319 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1321 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1323 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1327 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1329 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * elf.c (assign_file_positions_for_segments): Don't increment file
1332 offset for a segment which contains no loadable sections.
1334 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1336 * reloc.c: Add new PowerPC relocations.
1337 * {bfd-in2,libbfd}.h: Regenerate.
1339 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1340 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1342 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1344 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1347 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1350 * coffgen.c (coff_find_nearest_line): Don't try to cache
1351 information in sections that are not owned by a BFD. From Richard
1352 Henderson <richard@atheist.tamu.edu>.
1354 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1355 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1356 * elflink.h (elf_link_output_extsym): Remove special check for
1359 * ecoffswap.h: Add prototypes for static functions.
1361 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1363 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1364 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1366 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1367 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1368 support. Begin support for R_PPC_SDA{2,}REL.
1370 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1372 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1373 create the .got and .got.neg sections.
1374 (ppc_elf_size_dynamic_sections): Call it.
1375 (ppc_elf_check_relocs): Call it.
1376 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1377 (ppc_elf_check_relocs): Add error messages for relocations we
1378 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1381 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1383 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1384 section flags for V.4 and eabi.
1386 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1388 * elf.c (assign_file_positions_for_segments): If a segment
1389 contains no sections, don't mark it as readable.
1391 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1392 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1394 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1395 dynamic section, if there is one.
1396 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1397 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1398 (bfd_elf64_swap_dyn_in): Likewise.
1399 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1401 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1403 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1404 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1405 <pirker@eiunix.tuwien.ac.at>.
1407 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1409 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1410 PowerPC V.4 and eabi.
1411 * bfd-in2.h: Regenerate.
1412 * libfd.h: Regenerate.
1414 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1416 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1417 section type and SHF_EXCLUDE section flag, turning them into the
1418 appropriate bfd section flag.
1420 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * xcofflink.c (xcoff_link_add_symbols): Create the special
1423 sections if we see a DYNAMIC object, in case that is the only
1424 XCOFF input object we see.
1426 * elf32-mips.c: Extensive changes for a start at dynamic linking
1427 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1429 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1430 (struct elf_backend_data): Remove
1431 elf_backend_create_program_headers field. Add
1432 elf_backend_additional_program_headers and
1433 elf_backend_modify_segment_map fields.
1434 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1436 (elf_backend_additional_program_headers): Likewise.
1437 (elf_backend_modify_segment_map): Likewise.
1438 (elf_backend_create_program_headers): Don't define.
1439 (elfNN_bed): Change to account for field changes.
1440 * elf.c (assign_file_positions_for_segments): Call new
1441 modify_segment_map backend function. Don't call old
1442 create_program_headers backend function.
1443 (get_program_header_size): Call additional_program_headers rather
1444 than create_program_headers.
1445 * elflink.h (elf_link_add_object_symbols): Initialize
1446 type_change_ok from new backend field.
1447 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1449 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1450 a reloc against the appropriate section.
1452 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1453 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1454 (elf_flags_init): Rename from elf_ppc_flags_init.
1455 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1457 (ppc_elf_copy_private_bfd_data): Likewise.
1458 (ppc_elf_merge_private_bfd_data): Likewise.
1460 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1463 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1465 * coff-alpha.c (alpha_relocate_section): During final link, allow
1466 output .lita section to be bigger than 64k by adjusting gp value
1467 on a per-input section basis.
1468 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1470 (struct ecoff_section_tdata): Add gp field.
1472 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1474 Handle Alpha ECOFF changes in OSF/1 3.2.
1475 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1477 * coff-alpha.c: Include "aout/ar.h".
1478 (alpha_ecoff_get_relocated_section_contents): Don't require an
1479 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1480 3.2 doesn't generate one.
1481 (alpha_relocate_section): Likewise.
1482 (alpha_ecoff_slurp_armap): Define.
1483 (alpha_ecoff_slurp_extended_name_table): Define.
1484 (alpha_ecoff_construct_extended_name_table): Define.
1485 (alpha_ecoff_truncate_arname): Define.
1486 (alpha_ecoff_write_armap): Define.
1487 (alpha_ecoff_generic_stat_arch_elt): Define.
1488 (alpha_ecoff_update_armap_timestamp): Define.
1490 (alpha_ecoff_read_ar_hdr): New static function.
1491 (alpha_ecoff_get_elt_at_filepos): New static function.
1492 (alpha_ecoff_openr_next_archived_file): New static function.
1493 (alpha_ecoff_get_elt_at_index): New static function.
1494 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1495 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1496 _bfd_ecoff to alpha_ecoff.
1497 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1498 field from backend structure, rather than always calling
1499 _bfd_get_elt_at_filepos.
1500 * coff-mips.c (mips_ecoff_backend_data): Initialize
1501 get_elt_at_filepos field.
1502 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1503 from _bfd_generic_read_ar_hdr with minor changes.
1504 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1505 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1506 * libbfd.h: Rebuild.
1508 * bfd-in.h (BFD_IN_MEMORY): Define.
1509 * libbfd-in.h (struct bfd_in_memory): Define.
1510 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1511 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1512 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1513 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1514 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1515 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1516 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1517 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1518 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1519 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1521 (bfd_openstreamr): Likewise.
1522 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1523 BFD_IN_MEMORY is not set.
1524 * riscix.c (riscix_some_aout_object_p): Likewise.
1525 * bfd-in2.h, libbfd.h: Rebuild.
1527 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1528 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1529 (bfd_get_elt_at_index): Define.
1530 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1531 bfd_get_elt_at_index. Change index parameter from int to
1533 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1534 (_bfd_noarchive_get_elt_at_index): Define.
1535 (_bfd_archive_bsd_get_elt_at_index): Define.
1536 (_bfd_archive_coff_get_elt_at_index): Define.
1537 * bfd-in2.h, libbfd.h: Rebuild.
1538 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1539 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1540 * ieee.c (ieee_get_elt_at_index): Define.
1541 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1542 * oasys.c (oasys_get_elt_at_index): Define.
1543 * som.c (som_get_elt_at_index): Define.
1545 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1546 numbers to the .text section.
1548 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1551 If there is a SEC_DEBUGGING section, get the contents of the debug
1552 information part from it.
1553 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1555 (ieee_write_object_contents): Check ieee_write_debug_part return.
1557 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1559 * config.bfd (i[345]86-*-freebsd*): Add target.
1560 * configure.in (i386freebsd_vec): Add vec.
1561 * configure: Regenerate.
1562 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1563 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1564 Rebuild dependencies..
1565 * freebsd.h: New file.
1566 * i386freebsd.c: New file.
1567 * targets.c (i386freebsd_vec): Declare.
1568 (bfd_target_vector): Add i386freebsd_vec.
1569 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1570 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1572 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * ieee.c (ieee_slurp_debug): New static function.
1575 (ieee_object_p): Call it.
1576 (ieee_slurp_section_data): Skip debugging sections.
1577 (ieee_get_reloc_upper_bound): Likewise.
1578 (ieee_get_section_contents): Likewise.
1579 (ieee_canonicalize_reloc): Likewise.
1580 (ieee_write_section_part): Likewise.
1581 (ieee_write_debug_part): Likewise.
1582 (ieee_write_data_part): Likewise.
1583 (init_for_output): Likewise.
1585 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1587 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1589 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1590 relocs, since ppc_elf_relocate_section handles the linker case.
1591 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1593 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1594 ppc_elf_relocate_section since that is now the only caller.
1595 (ppc_elf_relocate_section): Ditto.
1597 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * coffcode.h (coff_write_object_contents): If we don't know the
1600 section of the entry point for an XCOFF executable, always set the
1601 entry address to -1.
1603 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1605 * elf.c (bfd_section_from_shdr): Add support for note sections.
1607 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1609 * bfd-in.h (struct _symbol_info): Add stab_type field.
1610 * bfd-in2.h: Rebuild.
1611 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1613 * elf32-ppc.c: Remove trailing newline from calls to
1615 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1616 difference if target endianness is known.
1618 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1620 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1621 old style TOC16 references without using R_PPC_GOT.
1622 (ppc_reloc_type): Ditto.
1623 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1624 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1625 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1626 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1627 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1629 (ppc_elf_adjust_dynamic_symbol): Ditto.
1630 (ppc_elf_adjust_dynindx): Ditto.
1631 (ppc_elf_size_dynamic_sections): Ditto.
1632 (ppc_elf_finish_dynamic_symbol): Ditto.
1633 (ppc_elf_finish_dynamic_sections): Ditto.
1634 (ELF_DYNAMIC_INTERPRETER): Define.
1636 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1638 * elf.c (copy_private_bfd_data): When attaching sections to
1639 segments ignore sections that won't be allocated. Patch from
1642 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1644 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1647 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1649 * coff-i960.c (CALC_ADDEND): Define.
1650 (coff_i960_relocate_section): Add the input section VMA to the
1651 addend for PC relative relocs.
1653 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1655 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1656 to correctly terminate.
1658 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1660 * targets.c (enum bfd_endian): Define.
1661 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1662 from boolean to enum bfd_endian. Change header_byteorder_big_p
1664 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1665 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1666 * bfd-in2.h: Rebuild.
1667 * All targets: Change initialization of byteorder and
1668 header_byteorder to use enum bfd_endian values rather than
1670 * All files: Change all references to byteorder_big_p and
1671 header_byteorder_big_p to use new bfd_*_endian macros.
1673 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1675 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1677 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1679 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1681 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1683 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1685 * ieee.c: Lots of minor cleanups. Make many functions return
1686 errors rather than calling abort. Also:
1687 (ieee_write_twobyte): Remove; change callers to call existing
1688 ieee_write_2bytes function.
1689 (ieee_write_expression): Don't output the section twice when
1690 outputting a local symbol. Don't emit an extraneous zero if there
1692 (ieee_slurp_sections): Set the lma as well as the vma.
1693 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1695 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1696 a recognized one or bfd_arch_unknown.
1697 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1699 (ihex_get_symtab): Likewise.
1701 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1703 * aoutx.h: Include <ctype.h>.
1704 (struct aout_link_includes_table): Define.
1705 (struct aout_link_includes_totals): Define.
1706 (struct aout_link_includes_entry): Define.
1707 (aout_link_includes_lookup): Define macro.
1708 (struct aout_final_link_info): Add includes field.
1709 (aout_link_includes_newfunc): New static function.
1710 (NAME(aout,final_link)): Initialize includes hash table.
1711 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1713 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1715 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1717 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1719 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1721 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1723 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1724 (pe_print_private_bfd_data): call pe_print_reloc.
1725 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1726 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1727 up some debugging as well.
1729 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1731 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1734 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1736 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1737 when setting sections to NULL.
1739 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1741 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1743 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1744 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1746 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1747 * bfd-in2.h: Rebuild.
1749 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1751 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1753 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1755 * ihex.c (ihex_scan): Handle record types 4 and 5.
1756 (ihex_object_p): Permit types 4 and 5.
1757 (ihex_set_section_contents): Remove check for out of range
1759 (ihex_write_object_contents): Generate types 4 and 5.
1761 * elflink.h (elf_link_output_extsym): Just ignore warning and
1762 indirect references to symbols which don't really exist.
1764 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1766 * peicode.h (pe_print_idata): Minor format fixes
1767 (pe_print_edata): New function. Under private printing, this formats
1768 the edata section of a PE file.
1769 (pe_print_private_bfd_data): Added call to pe_print_edata.
1771 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1773 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1774 index, don't call stoi.
1776 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1778 * srec.c (srec_scan): Set lma as well as vma.
1780 * ihex.c: New file; support for Intel Hex format.
1781 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1782 (ihex_vec): Declare.
1783 (bfd_target_vector): Always include ihex_vec.
1784 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1785 * Makefile.in: Rebuild dependencies.
1786 (BFD_LIBS): Add ihex.o
1787 (BFD_LIBS_CFILES): Add ihex.c.
1788 * bfd-in2.h: Rebuild.
1790 * elf.c (assign_file_positions_for_segments): Sort the sections in
1792 (get_program_header_size): Return the right size if segment_map is
1794 (copy_private_bfd_data): Don't bother to sort the sections.
1796 * bfd.c (bfd_record_phdr): New function.
1797 * bfd-in.h (bfd_record_phdr): Declare.
1798 * bfd_in2.h: Rebuild.
1800 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1803 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1804 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1806 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1807 (bfd_zmalloc): Change declaration.
1808 * libbfd.h: Rebuild.
1809 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1810 and realloc. Don't set bfd_error_no_memory if they fail.
1812 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1814 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1815 uses as well. Added a new howto to deal with TOCREL16 relocs that
1816 are TOCDEFN as well.
1817 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1818 to handle RVA relocs from dlltool.
1819 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1820 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1821 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1823 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1824 to get the right section alignment.
1826 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1828 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1829 p_paddr if p_paddr is zero.
1830 (make_mapping): Set includes_filehdr and includes_phdrs for first
1832 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1834 (assign_file_positions_for_segments): Handle includes_filehdr and
1835 includes_phdrs. Remove special handling of PT_PHDR and first
1837 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1838 when appropriate. Remove special handling of PT_PHDR segment.
1839 Use a more complex condition for when a section is included in a
1840 segment to handle Solaris linker oddities.
1842 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1844 * coff-m88k.c (howto_table): Reformatted for easier reading;
1845 special_function now points to new function m88k_special_reloc.
1846 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1848 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1849 be done correctly by m88k_special_reloc.
1850 (reloc_processing): New function to be used by RELOC_PROCESSING.
1851 (RELOC_PROCESSING): Define to call reloc_processing.
1853 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1855 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1856 (pe_print_pdata): Likewise.
1858 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1859 obstack_alloc fails.
1860 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1862 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1863 * Many files: don't set bfd_error_no_memory if one of the above
1866 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1867 if p_paddr_valid is set.
1868 (copy_private_bfd_data): New static function.
1869 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1871 * elf.c (assign_file_positions_for_segments): Fix case where extra
1872 program headers were allocated.
1874 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1875 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1876 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1877 _bfd_elf_print_private_bfd_data.
1879 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1880 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1881 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1882 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1883 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1884 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1885 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1887 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1889 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1890 * elf.c (make_mapping): New static function.
1891 (map_sections_to_segments): New static function.
1892 (elf_sort_sections): New static function.
1893 (assign_file_positions_for_segments): New static function.
1894 (map_program_segments): Remove.
1895 (get_program_header_size): Remove sorted_hdrs, count, and
1896 maxpagesize parameters. Simplify.
1897 (assign_file_positions_except_relocs): When generating an
1898 executable, use assign_file_positions_for_segments.
1899 (elf_sort_hdrs): Remove.
1900 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1901 to get_program_header_size.
1903 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1905 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1907 * configure, config.in: Regenerate with autoconf 2.7.
1909 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1910 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1912 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1914 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1915 (ecoff_sec_to_styp_flags): Likewise.
1916 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1917 (ecoff_set_symbol_info): Handle scRConst.
1918 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1919 (ecoff_compute_section_file_positions): Handle .rconst section.
1920 (_bfd_ecoff_write_object_contents): Likewise.
1921 (ecoff_link_check_archive_element): Handle scRConst.
1922 (ecoff_link_add_externals): Likewise.
1923 (ecoff_link_write_external): Handle .rconst section.
1924 (ecoff_reloc_link_order): Likewise.
1925 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1926 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1928 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1930 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1931 DEF_DYNAMIC flag is set.
1933 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1935 * host-aout.c: If TRAD_HEADER is defined, include it.
1937 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1939 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1940 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1941 (BFD_NEED_DECLARATION): New function.
1942 * configure.in: Use BFD_NEED_DECLARATION.
1943 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1944 * configure, config.in: Rebuild with autoconf 2.6.
1946 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1947 special_sections before returning when called with a non XCOFF
1950 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1953 * coffcode.h (coff_compute_section_file_positions): Only pad the
1954 previous section to force file alignment when creating an
1957 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * coffcode.h (coff_compute_section_file_positions): If
1960 RS6000COFF_C, set up the .debug section.
1962 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1963 if it is not large enough to accomodate the entire TOC area with
1964 signed 16 bit offsets.
1965 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1967 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1968 TOC anchor to use the TOC value used in the output file.
1970 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1972 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1973 (_bfd_coff_read_string_table): Likewise.
1975 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1977 * pe-arm.c: Fix typos.
1978 * coff-arm.c: Likewise.
1980 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1982 * coff-ppc.c (list_ele): Added "cat"egory member.
1983 (record_toc): New category parameter (priv or pub).
1984 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1985 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1986 the mainline. It addes extra toc cells in error.
1987 (ppc_coff_swap_sym_in_hook): Added some documentation.
1988 (dump_toc): Can now diagnose "virtual toc" chicanery.
1990 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1992 * elf-bfd.h (struct elf_link_hash_table): Change type of
1993 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1995 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1997 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1998 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2000 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2001 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2002 defined or mentioned in a regular file.
2004 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2006 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2007 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2008 (coff_ppc_relocate_section): Correct REL24 handling
2009 (ppc_process_before_allocation): Correct TOCDEFN handling
2011 * peicode.h (dir_names): Added name descriptions
2013 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2015 * VERSION: Updated to cygnus-2.6.
2017 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2019 * targets.c (m68k4knetbsd_vec): Declare.
2021 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2023 * targets.c (bfd_target): Change type of second argument to
2024 _bfd_print_private_bfd_data from void * to PTR.
2025 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2026 using PTR rather than void *.
2027 * bfd-in2, libbfd.h: Rebuild.
2028 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2030 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2031 _bfd_generic_bfd_print_private_bfd_data rather than casting
2034 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2036 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2037 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2039 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2040 BFD64_BACKENDS_CFILES): New variables.
2043 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2045 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2046 not at the file position of the first section.
2047 * coffcode.h (coff_compute_section_file_positions): Avoid using
2049 (coff_write_object_contents): When generating a PPC PE executable
2050 with no symbols, round up the file size to a COFF_PAGE_SIZE
2052 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2053 don't write out a string table.
2055 * elf.c (bfd_section_from_shdr): When using a different section
2056 header, pass the new one to _bfd_elf_make_section_from_shdr.
2057 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2058 (elf_map_symbols): Add section VMA to symbol value when comparing
2060 (_bfd_elf_compute_section_file_positions): Only build symbol table
2061 if there are some symbols. Set file offset of symtab and strtab
2063 (assign_file_positions_except_relocs): Remove dosyms parameter.
2064 Change all callers. Never set file offset of symtab and strtab
2066 (_bfd_elf_copy_private_section_data): New function.
2067 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2068 (_bfd_elf_copy_private_symbol_data): New function.
2069 (swap_out_syms): Check for special mapping of st_shndx created by
2070 copy_private_symbol_data.
2071 * elfxx-target.h: Use new copy routines.
2072 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2073 (_bfd_elf_copy_private_section_data): Declare.
2075 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2077 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2080 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2081 _bfd_dummy_target, matching the recent change to archive
2084 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2086 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2087 arithmetic on PTR types.
2089 * aout-target.h (MY(callback)): Set the lma of the sections.
2091 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2092 symbol into a reloc against the section.
2094 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2096 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2097 glue for the relocs: IMGLUE and IFGLUE.
2098 (record_toc): new function - tracks toc contents
2099 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2100 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2101 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2102 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2103 (ppc_record_toc_entry): Removed a debug define (duh)
2105 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2106 (pe_print_idata): New function - formats the idata section data
2107 (pe_print_pdata): New function - formats the pdata section data
2108 (pe_print_private_bfd_data): calls to above
2110 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2112 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2113 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2114 TARGET_SYM and TARGET_NAME for vector and BFD name.
2115 * coff-pmac.c (pmac_xcoff_vec): Remove.
2116 (TARGET_SYM, TARGET_NAME): Define.
2117 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2118 machine to 0, not all PowerMacs are 601s.
2120 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2122 * elfcode.h (elf_object_p): Read in any program headers.
2123 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2124 based on the program headers, if any.
2125 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2126 (map_program_segments): Set p_paddr of program headers based on
2129 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2131 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2134 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2135 trying to do a relocateable link with a non-a.out object file.
2137 * archive.c (bfd_generic_archive_p): Check the first object file
2138 in an archive even if target_defaulted is set. If the object file
2139 has the wrong xvec, reject it.
2141 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2142 be represented, report the name via _bfd_error_handler.
2143 (translate_to_native_sym_flags): Likewise.
2144 * elf32-mips.c (mips_elf_final_link): Likewise.
2145 * oasys.c (oasys_write_sections): Likewise.
2147 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2148 which checks for STYP_OVRFLO sections.
2149 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2150 reloc and lineno count overflows.
2151 (coff_write_object_contents): Call coff_count_linenumbers before
2152 coff_compute_section_file_positions. If RS6000COFF_C, handle
2153 reloc and lineno count overflows.
2154 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2155 relocs before dealing with .pad sections. Count overflow section
2156 headers when handling .pad sections.
2158 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2161 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2162 (struct xcoff_link_hash_table): Add descriptor_section and
2163 special_sections fields.
2164 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2165 (xcoff_link_add_symbols): Set linkage section alignment. Create
2166 descriptor section. Check for magic symbol names (_text, etc.),
2167 and record them in special_sections if found. Set
2168 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2169 descriptor field to point back to the function code symbol.
2170 (xcoff_sweep): Always mark the special descriptor_section.
2171 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2172 function descriptor, and mark it if it is.
2173 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2174 parameter, and fill it in. Allocate space for the descriptor
2176 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2177 global linkage code. If an undefined function descriptor is
2178 exported, arrange to define it. Warn about any other undefined
2180 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2181 (xcoff_write_global_symbol): Create a function descriptor when
2183 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2184 * bfd-in2.h: Rebuild.
2186 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2188 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2189 (ppc_coff_link_hash_table): new types for hashing
2190 (ppc_coff_link_hash_newfunc): hash entry constructor
2191 (ppc_coff_link_hash_table_init): hash table initializer
2192 (ppc_coff_link_hash_table_create): hash table constructor
2193 (ppc_record_toc_entry): changed references to hash table
2194 (coff_ppc_relocate_section): changed references to hash table
2196 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2197 * libcoff.h: Rebuild
2199 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2200 (coff_link_add_symbols): removed toc_offset init
2202 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2204 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2207 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2208 if it is given and mmep is available.
2209 * acconfig.h: Undef USE_MMAP.
2210 * configure, config.in: Regenerated.
2211 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2212 table handling the old way.
2213 (aout_get_external_symbols): Don't complain if last byte of string
2215 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2216 (bfd_free_window) [! USE_MMAP]: Don't define.
2217 (bfd_get_file_window,
2218 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2220 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2222 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2225 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2227 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2228 compatible with AMD generated COFF files. Try to support both AMD
2229 and GNU formats simultaneously.
2230 (coff_a29k_relocate_section): Likewise.
2232 * libbfd.c (bfd_get_file_window): Change writable parameter from
2233 int to boolean; update all callers. Pass MAP_SHARED if not
2234 writable--it's required on Solaris. Cast fprintf argument to
2236 * bfd-in.h (bfd_get_file_window): Update declaration.
2237 * bfd-in2.h: Rebuild.
2238 * aoutx.h: Update calls to bfd_get_file_window.
2240 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2242 (xcoff_swap_ldhdr_in): New static function.
2243 (xcoff_swap_ldsym_in): New static function.
2244 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2245 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2246 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2247 Handle XTY_ER/XMC_XO symbols correctly.
2248 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2249 rather than normal symbol table.
2250 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2251 already defined with the same absolute value.
2252 (xcoff_mark): When considering called symbols, check whether the
2253 descriptor is from a dynamic object, rather than the symbol
2255 (xcoff_build_ldsyms): Likewise.
2257 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2258 Cast realloc and malloc return values. If malloc or realloc fail,
2259 set bfd_error_no_memory.
2260 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2261 * bfd-in2.h: Rebuild.
2263 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2265 * coff-ppc.c (ppc_record_toc_entry): new function.
2266 (in_reloc_p): changed return value.
2267 (coff_ppc_relocate_section): much rework.
2268 (ppc_allocate_toc_section): new function.
2269 (ppc_process_before_allocation): new function.
2270 (ppc_coff_swap_sym_in_hook): new function.
2272 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2273 (coff_link_add_symbols): initialize toc_offset.
2275 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2276 (coff_swap_aouthdr_out): Added more sections to the data
2277 dictionary for the pe file header. Also changed linker version
2278 number on the ppc side.
2279 (dir_names): small improvements to the dictionary printing.
2280 (pe_mkobject_hook): save the file level flags.
2282 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2283 (pe_tdata): added real_flags field
2284 (coff_tdata): added local_toc_sym_map and access macro
2286 * libcoff.h (coff_link_hash_entry): added toc_offset field
2287 (pe_tdata): added real_flags field
2288 (coff_tdata): added local_toc_sym_map and access macro
2290 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2291 (coff_mkobject): init for local_toc_sym_map
2292 (coff_write_object_contents): set the internal_a.magic to
2293 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2296 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2298 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2299 entries until both the line number address and the function name
2300 address are too large.
2302 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2303 * configure: Rebuilt.
2305 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2306 is defined in the environment.
2308 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2310 * som.c (som_get_section_contents_in_window): Define to use
2313 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2315 * coff-i860.c: New file, based on coff-i386.c.
2316 * cpu-i860.c: New file, based on cpu-i386.c.
2317 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2318 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2319 targets, using i860coff_vec.
2320 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2321 trad-core.o and hosts/i860mach3.h.
2322 (i860coff_vec): Use coff-i860.o and cofflink.o.
2323 * configure: Rebuild.
2324 * Makefile.in: Rebuild dependencies.
2325 (ALL_MACHINES): Add cpu-i860.o.
2326 (BFD32_BACKENDS): Add coff-i860.o.
2327 (CFILES): Add cpu-i860.c and coff-i860.c.
2328 * targets.c (i860coff_vec): Declare.
2329 (bfd_target_vector): Add &i860coff_vec.
2330 * archures.c (bfd_i860_arch): Declare.
2331 (bfd_archures_list): Add &bfd_i860_arch.
2332 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2333 (coff_set_flags): Handle bfd_arch_i860.
2334 (coff_write_object_contents): Handle I860 a.out magic number.
2336 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2338 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2339 the created .tc section to 2.
2340 (xcoff_mark): Don't keep a .loader reloc for a call to an
2341 undefined symbol when creating a shared library.
2342 (xcoff_build_ldsyms): When creating a shared library, generate
2343 global linkage code for a call to an undefined symbol.
2345 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2347 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2348 BFD32_BACKENDS, BFD64_BACKENDS.
2349 (.dep1): Put mkdep output in a separate file.
2350 Rebuilt dependencies.
2352 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2355 Permit use of mmap when available:
2357 * configure.in: Check for mmap, madvise, mprotect.
2358 * config.in, configure: Regenerated.
2360 * libbfd.c (struct _bfd_window_internal): Define type.
2361 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2363 (ok_to_map): New static variable for debugging.
2364 (_bfd_generic_get_section_contents_in_window): New function.
2365 * bfd-in.h (bfd_window_internal): Declare type.
2366 (bfd_window): Define type.
2367 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2368 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2371 * libaout.h (struct aoutdata): Add two window fields.
2372 (obj_aout_sym_window, obj_aout_string_window): New macros.
2373 * aoutx.h (some_aout_object_p): Initialize windows.
2374 (aout_get_external_symbols): Get symbol data and strings in
2375 windows instead of explicitly allocated buffers.
2376 (slurp_symbol_table): Free window instead of memory.
2377 (bfd_free_cached_info): Release windows instead of freeing storage
2379 (aout_link_free_symbols): Ditto.
2381 * targets.c (bfd_target): Add new field for
2382 get_section_contents_in_window.
2383 (BFD_JUMP_TABLE_GENERIC): Updated.
2384 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2385 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2386 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2387 macros for get_section_contents_in_window field.
2389 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2391 * core.c: Renamed to corefile.c
2392 * makefile.dos (OBJS): Change core.o to corefile.o
2393 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2396 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2398 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2399 targ_selvecs to allow debugging under Irix-5 native.
2402 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2404 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2405 to o. Clobber and restore the list of new csects around the call
2406 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2407 linker error and the linker wants to read the symbol table. Reset
2408 the line number count of a real section even if it has no relocs.
2409 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2411 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2414 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2416 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2417 an undefined symbol in a shared link.
2419 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2420 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2421 phdm@info.ucl.ac.be (Philippe De Muyter).
2423 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2425 * coff-m88k.c (rtype2howto): New static function.
2426 (RTYPE2HOWTO): Use it rather than a macro definition.
2428 * coffcode.h (coff_write_object_contents): set internal_a.magic
2429 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2431 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2432 define TRAD_HEADER to new file hosts/delta68.h.
2433 m88*-motorola-sysv*, however, does use ptrace-core.o.
2434 * hosts/delta68.h: New file.
2436 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2437 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2439 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2441 * i386linux.c (MY(vec)): Declare before use.
2443 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2445 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2446 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2448 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2449 BFD is not of the right type.
2450 (bfd_elf_get_needed_list): Likewise.
2451 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2452 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2453 * xcofflink.c (XCOFF_XVECP): Define.
2454 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2456 (bfd_xcoff_import_symbol): Likewise.
2457 (bfd_xcoff_export_symbol): Likewise.
2458 (bfd_xcoff_link_count_reloc): Likewise.
2459 (bfd_xcoff_record_link_assignment): Likewise.
2460 (bfd_xcoff_size_dynamic_sections): Likewise.
2462 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2463 table index against the number of symbols for a base relative
2466 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2468 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2469 full_aouthdr flag here...
2470 (_bfd_xcoff_bfd_final_link): ...not here.
2472 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2474 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2475 systems that have a system <libelf.h>.
2476 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2477 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2478 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2479 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2480 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2481 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2482 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2484 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2486 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2487 set, set BSF_WEAK in symbol. Change all callers.
2488 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2489 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2490 _bfd_generic_link_add_one_symbol.
2491 (ecoff_indirect_link_order): Check that the section tdata relocs
2492 are not NULL before using them.
2494 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2495 define TRAD_HEADER as hosts/alphalinux.h.
2496 * configure: Rebuild.
2497 * hosts/alphalinux.h: New file.
2498 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2501 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2503 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2504 C_ECOMM storage classes.
2506 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2508 (xcoff_mark): Call xcoff_mark_symbol.
2509 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2510 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2512 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2514 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2516 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2518 (xcoff_find_reloc): New static function.
2519 (xcoff_link_add_symbols): Use it.
2520 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2521 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2522 relocate the value of C_DECL.
2524 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2526 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2528 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2529 callback decide what goes in .relocs.
2530 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2531 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2534 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2536 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2539 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2541 * xcofflink.c: More improvements, mostly to fix handling of
2542 constructors and a few other special cases.
2543 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2544 zero, reverting yesterday's change.
2545 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2546 (bfd_xcoff_link_count_reloc): Declare.
2547 (bfd_xcoff_record_link_assignment): Declare.
2548 * bfd-in2.h: Rebuild.
2550 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2552 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2553 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2554 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2555 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2556 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2557 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2559 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2562 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2563 segments includes the a.out header. See to that the magic number
2564 *always* is big-endian.
2566 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2567 m68k4k NetBSD configurations.
2569 * configure.in, configure: Separate i386 & mips NetBSD
2570 configurations from other BSD ones. Don't assume DEC is the only
2571 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2572 configurations. Add support for m68k4k NetBSD object format.
2574 * libaout.h: Added M_68K4K_NETBSD magic.
2576 * m68k4knetbsd.c: New file.
2578 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2580 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2583 * hosts/mipsnbsd.h: New file.
2586 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2588 * config.bfd: Add config stuff for mips*-*-magic* to set
2589 targ_defvec to ecoff_big_vec.
2592 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2594 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2596 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2597 toc_section, and entry_section fields.
2598 (struct xcoff_section_tdata): Remove ldrel_count field.
2599 * libcoff.h: Rebuild.
2600 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2602 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2603 full a.out header if full_aouthdr is set in xcoff_data.
2604 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2605 based on sections stored in xcoff_data.
2606 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2608 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2609 (rs6000coff_vec): Set symbol_leading_char to '.'.
2610 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2611 value stored in ret rather than returning a pointer value.
2613 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2615 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2618 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2620 * som.c (som_slurp_string_table): Allocate the strings with malloc
2621 since they're free'd by free_cached_info.
2622 (som_slurp_symbol_table): Similarly for the symbol table.
2624 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2626 * Makefile.in (diststuff): Don't make headers.
2628 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2630 * Makefile.in: Rebuild dependencies.
2632 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2633 output_bfd is not SunOS.
2634 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2635 non-SunOS input files.
2637 * xcofflink.c: Extensive changes to support linking shared objects
2638 and generating a .loader section.
2639 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2640 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2641 last_symndx, and ldrel_count fields.
2642 * libcoff.h: Rebuild.
2643 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2644 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2646 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2647 (bfd_xcoff_export_symbol): Declare.
2648 (bfd_xcoff_size_dynamic_sections): Declare.
2649 * bfd-in2.h: Rebuild.
2651 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2653 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2654 * configure: Rebuild.
2655 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2656 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2658 (pmac_xcoff_vec): Update to use new xcoff support.
2659 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2660 (xcoff_write_armap): Declare buf as unsigned char.
2661 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2663 * mpw-make.sed: Generalize subdir_do edit.
2665 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2667 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2668 correctly. Don't initialize asect->vma.
2670 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2672 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2673 something a little less than the page size.
2675 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2677 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2679 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2681 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2682 * coffcode.h (coff_write_object_contents): If .bss is before
2683 .data us that as data_start.
2684 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2686 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2687 (coff_swap_outhdr_out): Hardwire in version number.
2689 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2691 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2692 major and minor to *_vno, since the former are also macros in
2693 SunOS header files. Cast result of bfd_alloc to appropriate
2696 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2697 before assigning to sec_data.
2699 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2701 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2702 now relative to the section, not absolute.
2703 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2704 get the file name when there is a N_SO directory name. When
2705 handling stabs, remember that section->vma was added to the
2708 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2710 * sunos.c (struct sunos_link_hash_table): Add needed field.
2711 (sunos_link_hash_table_create): Call bfd_release, not free.
2712 (sunos_link_hash_table_create): Initialize needed field.
2713 (sunos_add_dynamic_symbols): Record needed objects.
2714 (bfd_sunos_get_needed_list): New function.
2715 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2716 * bfd-in2.h: Rebuild.
2718 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2720 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2722 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2724 * bfd-in.h (struct bfd_link_needed_list): Rename from
2725 bfd_elf_link_needed_list.
2726 * bfd-in2.h: Rebuild.
2727 * elf.c, elflink.h, libelf.h: Corresponding changes.
2729 Add start at AIX linker support; no shared libraries yet.
2730 * xcofflink.c: New file.
2731 * configure.in (rs600coff_vec): Use xcofflink.o.
2732 * configure: Rebuild.
2733 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2735 (struct xcoff_section_tdata): Define.
2736 (xcoff_section_data): Define macro.
2737 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2738 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2739 (_bfd_xcoff_bfd_final_link): Declare.
2740 (_bfd_ppc_xcoff_relocate_section): Declare.
2741 * libcoff.h: Rebuild.
2742 * coff-rs6000.c: Clean up a bit.
2743 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2744 cputype, csects, and debug_indices.
2745 (xcoff_copy_private_bfd_data): Copy cputype.
2746 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2747 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2748 (xcoff_reloc_type_lookup): Rename from
2749 rs6000coff_reloc_type_lookup.
2750 (coff_relocate_section): Define.
2751 (_bfd_xcoff_sizeof_headers): Define.
2752 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2753 (_bfd_xcoff_bfd_relax_section): Define.
2754 (_bfd_xcoff_bfd_link_split_section): Define.
2755 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2757 * coffcode.h (coff_compute_section_file_positions): If AIX,
2758 increment sofar by SMALL_AOUTSZ if not executable.
2759 (coff_write_object_contents): If AIX, always output an a.out
2760 header; if not executable, header size of SMALL_AOUTSZ.
2761 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2762 (_bfd_stringtab_init): Initialize xcoff field.
2763 (_bfd_xcoff_stringtab_init): New function.
2764 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2765 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2766 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2767 * libbfd.h: Rebuild.
2768 * Makefile.in: Rebuild dependencies.
2769 (BFD32_BACKENDS): Add xcofflink.o.
2770 (CFILES): Add xcofflink.c.
2772 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2773 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2774 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2776 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2778 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2780 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2782 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2783 * config.in: Regenerated.
2785 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2786 (_bfd_chunksize): New variable.
2787 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2788 for obstack chunk size.
2789 * configure.in: Check for getpagesize.
2790 * configure: Regenerated.
2792 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2794 * trad-core.c (rawptr): Make it a local variable of
2795 ptrace_unix_core_file_p.
2797 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2799 * coff-arm.c (in_reloc_p): New.
2800 * coff-i386.c (in_reloc_p): New.
2801 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2802 (coff_write_object_contents): Only set has_reloc_section
2804 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2805 in_reloc_p to decide if reloc should be emitted.
2806 * libcoff.h (pe_data_type.in_reloc_p): New.
2807 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2809 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2811 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2812 (_bfd_coff_read_internal_relocs): Likewise.
2813 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2814 (_bfd_coff_read_internal_relocs): Likewise.
2816 * elflink.h (elf_link_add_object_symbols): Correct conditions
2817 under which type and size change warnings are issued.
2819 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2821 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2822 a symbol which is not in a real section.
2823 (coff_write_native_symbol): Corresponding change.
2825 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2826 coff_link_hash_newfunc and make non-static.
2827 (_bfd_coff_link_hash_table_init): New function, broken out of
2828 _bfd_coff_link_hash_table_create.
2829 (_bfd_coff_link_hash_table_create): Use it.
2830 (process_embedded_commands): Make static.
2831 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2832 (_bfd_coff_link_hash_table_init): Declare.
2833 * libcoff.h: Rebuild.
2835 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2836 field in XCOFF tdata.
2837 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2838 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2839 based on cputype stored in a.out header, or in n_type of initial
2841 (coff_write_object_contents): Set cputype correctly in a.out
2843 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2845 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2846 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2848 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2849 * libcoff.h: Rebuild.
2851 * cpu-rs6000.c (rs6000_compatible): New static function.
2852 (bfd_rs6000_arch): Use it.
2853 * cpu-powerpc.c (powerpc_compatible): New static function.
2854 (arch_info_struct): Define various flavours of PowerPC.
2855 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2858 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2860 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2862 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2864 * elflink.h (elf_link_add_object_symbols): Don't warn about
2865 changing the size or type if the old definition was weak.
2867 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2869 * coffcode.h (combined_entry_type): Add fix_line field.
2870 (coff_slurp_line_table): Warn if we try to set the lineno field of
2872 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2873 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2874 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2875 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2877 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2878 * libcoff.h: Rebuild.
2880 * libcoff-in.h (struct xcoff_tdata): Define.
2881 (xcoff_data): Define.
2882 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2883 * bfd-in2.h, libcoff.h: Rebuild.
2884 * coff-rs6000.c (xcoff_mkobject): New static function.
2885 (coff_mkobject): Define.
2886 (xcoff_copy_private_bfd_data): New static function.
2887 (coff_bfd_copy_private_bfd_data): Define.
2888 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2890 (rs6000coff_vec): Add DYNAMIC to object_flags.
2891 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2892 .loader sections specially.
2893 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2894 section alignment from the XCOFF tdata information.
2895 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2896 F_SHROBJ, and copy the extra a.out header information into the
2897 XCOFF tdata structure.
2898 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2899 F_DYNLOAD and the extra a.out header information.
2900 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2901 C_HIDEXT symbol with attached csect information.
2902 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2903 in the o_maxdata field.
2904 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2905 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2906 end if BSF_NOT_AT_END is set.
2908 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2909 _bfd_read_ar_hdr_fn.
2910 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2911 * bfd-in2.h, libbfd.h: Rebuild.
2912 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2914 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2915 (bfd_slurp_bsd_armap_f2): Likewise.
2916 (_bfd_slurp_extended_name_table): Likewise.
2918 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2920 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2922 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2923 when the symbol table is empty.
2925 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2926 space for section symbols, since we don't output them either.
2927 (elf_m68k_adjust_dynindx): Removed.
2929 * ptrace-core.c (rawptr): Make it a local variable of
2930 ptrace_unix_core_file_p.
2932 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2934 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2937 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2938 Mac object file formats.
2940 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2942 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2943 auxent if there isn't one.
2944 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2945 rather than FILNMLEN as the maximum name length.
2947 * coffcode.h (bfd_coff_backend_data): Add new field
2948 _bfd_coff_print_aux.
2949 (bfd_coff_print_aux): New static function.
2950 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2951 scnlen field of an XTY_LD csect aux entry.
2952 (coff_print_aux): New static function.
2953 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2954 in coff_pointerize_aux_hook.
2955 (bfd_coff_std_swap_table): Initialize new field.
2956 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2957 * libcoff.h: Rebuild.
2958 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2959 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2961 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2962 if there are symbols, for native AIX ld compatibility.
2964 * coffcode.h (bfd_coff_backend_data): Add new field
2965 _bfd_coff_pointerize_aux_hook.
2966 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2967 or I960, and as 0 otherwise.
2968 (bfd_coff_std_swap_table): Initialize new field.
2969 * libcoff.h: Rebuild.
2970 * coffgen.c (coff_pointerize_aux): Change parameters to take
2971 symbol pointer instead of type and class, and to take aux index.
2972 Call _bfd_coff_pointerize_aux_hook if it is defined.
2973 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2974 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2975 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2977 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2978 read-only/host-only support.
2980 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2982 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2985 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2986 BFD_JUMP_TABLE_ARCHIVE accordingly.
2987 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2988 (_bfd_compute_and_write_armap): Declare.
2989 (_bfd_generic_read_ar_hdr): Declare.
2990 (_bfd_read_ar_hdr): Define.
2991 (_bfd_noarchive_read_ar_hdr): Define.
2992 (_bfd_archive_bsd_read_ar_hdr): Define.
2993 (_bfd_archive_coff_read_ar_hdr): Define.
2994 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2995 _bfd_read_ar_hdr instead.
2996 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2997 (_bfd_compute_and_write_armap): Rename from
2998 compute_and_write_armap. Make non-static. Change all callers.
2999 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3000 than _bfd_snarf_ar_hdr.
3001 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3002 * ieee.c (ieee_read_ar_hdr): Define.
3003 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3004 * oasys.c (oasys_read_ar_hdr): Define.
3005 * som.c (som_read_ar_hdr): Define.
3006 * bfd-in2.h, libbfd.h: Rebuild.
3008 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3010 * peicode.c (coff_swap_filehdr_in): If symptr is
3011 zero, there aren't any symbols, even if nsyms is set.
3013 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3015 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3017 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3018 sections, and set styp correctly for them: .got, .hash, .dynamic,
3019 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3020 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3022 (ecoff_sort_hdrs): New static function.
3023 (ecoff_compute_section_file_positions): Return boolean, not void.
3024 Sort the sections by VMA before looking through them. Put the
3025 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3026 section on an appropriate boundary within the page.
3027 (ecoff_compute_reloc_file_positions): Check return value of
3028 ecoff_compute_section_file_positions.
3029 (_bfd_ecoff_set_section_contents): Likewise.
3030 (_bfd_ecoff_write_object_contents): Check for various Alpha
3031 section types when incrementing text_size and data_size. Call
3032 adjust_headers backend function if it exists.
3033 * coff-alpha.c (alpha_adjust_headers): New static function.
3034 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3035 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3037 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3039 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3041 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3042 of ALTERNATE_AIX_CORE_FORMAT.
3043 * configure.in (aix4): No longer need CORE_FLAGS.
3044 * configure: Updated.
3046 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3048 NS32k changes from Ian Dall:
3049 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3051 (aout_link_input_section_std, aout_link_input_section_ext,
3052 aout_link_reloc_link_order): Call them instead of _bfd_*
3054 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3056 (backend_data): Use it instead of hardcoded zero.
3058 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3059 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3061 * ns32knetbsd.c: Include bfd.h.
3062 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3063 (MY_bfd_reloc_type_lookup): Declare function too.
3064 * pc532-mach.c (set_sizes): Don't declare.
3065 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3066 (backend_data, MY_backend_data): Don't define.
3068 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3069 ns32k-*-lites* like ns32k-*-netbsd*.
3071 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3074 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3076 * coffcode.h (coff_write_object_contents): Restore setting
3077 f_timdat to 0, deleted on August 22.
3079 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3081 * coffcode.h (coff_bfd_copy_private_symbol_data,
3082 coff_bfd_copy_private_section_data,
3083 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3084 * peicode.h (coff_bfd_copy_private_bfd_data): New
3085 (pe_bfd_copy_private_bfd_data): New.
3086 (coff_swap_scnhdr_in): Swap bss size into the right place.
3087 (pe_print_private_bfd_data): Add some newlines.
3089 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3091 * som.c (setup_sections): Don't die if a space has no subspaces.
3093 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3095 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3096 dynamic symbol override a common symbol. Don't change the size or
3097 type if they have been set and the new symbol is not a definition.
3098 Warn if the size or type changes.
3100 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3102 * som.c (som_begin_writing): Don't write the symbol table or
3104 (som_finish_writing): Write them here. Place them after the
3105 subspace data, but before the relocs.
3107 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3109 * sunos.c (sunos_add_one_symbol): Just pass false, not
3110 info->shared_library, to sunos_create_dynamic_sections.
3111 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3113 (sunos_check_dynamic_reloc): Remove .text section assertion.
3115 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3117 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3118 * configure, configure.in: Add pmac_xcoff_vec case.
3119 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3120 * coff-pmac.c: New file, PowerMac XCOFF support.
3121 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3122 * targets.c (pmac_xcoff_vec): Declare.
3124 * mpw-config.in: Various changes to be compatible with the
3125 autoconf-based configury.
3126 * mpw-make.sed: New file, sed commands to translate Unix
3127 makefile into MPW syntax.
3128 * mpw-make.in: Remove.
3129 * hosts/mpw.h: Remove.
3130 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3131 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3133 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3135 * binary.c (binary_get_symtab): Return an empty string on error.
3136 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3138 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3140 * coff-ppc.c: Reformatted according to gnu conventions
3141 Removed irrelevant "if 0" code
3143 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3145 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3146 symbols rather than as indirect symbols.
3147 (MY(slurp_symbol_table)): Don't do anything special about
3150 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3151 of .ctors and .dtors sections is no larger than 2.
3153 * sunos.c (sunos_add_one_symbol): Don't change
3154 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3156 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3157 dynamic symbols when creating a shared library.
3158 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3160 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3161 written even if it is not defined in a regular object.
3162 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3163 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3164 rather than the constant 22.
3165 (sunos_check_dynamic_reloc): Handle creating a shared library.
3166 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3167 zero when creating a shared library.
3168 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3169 write it out at the start of the symbol table.
3171 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3173 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3175 * config.bfd: Add arm-*-coff.
3176 * configure.in, configure: Add armcoff_{little,big}_vec.
3177 * targets.c (armcoff_{little,big}_vec): Declare.
3178 (bfd_target_vector): Add armcoff_{little,big}_vec.
3179 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3181 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3183 * targets.c (bfd_find_target): Remove debugging code.
3185 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3187 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3189 * Makefile.in: added *-ppc files
3190 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3191 allow pe based .o's to be shared with other tools on ppc/NT
3192 * config.bfd: added powerpc[le]-[pe|winnt] config support
3193 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3194 * peicode.h: Added more section flags for PE on ppc
3195 Added coff_swap_filehdr_out to allow peicode.h to be
3196 used for non-image PE files on ppc.
3197 Check for image, or not, before copying pe_opthdr
3198 * targets.c: Added new bfd's
3199 * targets.c: Removed two inactive bfds that shouldn't have made it this
3202 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3204 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3205 explicit values to initialize all relocs. Change all users.
3206 (ppc_elf_brtaken_inner): New function to handle branch predicition
3208 (ppc_elf_brtaken_reloc): Ditto.
3209 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3210 relocs use ppc_elf_unsupported_reloc.
3211 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3212 needs to be reported.
3213 (ppc_elf_relocate_section): Support branch prediction relocs.
3215 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3217 * bfd.c (bfd_assert): Remove \n from string passed to
3220 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3221 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3222 (bfd_coff_make_section_hook): Don't define.
3223 (coff_make_section_hook): Remove.
3224 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3225 (styp_to_sec_flags): Likewise.
3226 (coff_write_object_contents): Likewise.
3227 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3229 * libcoff.h: Rebuild.
3230 * coffgen.c (make_a_section_from_file): Just call
3231 bfd_make_section_anyway, not bfd_make_section or
3232 bfd_coff_make_section_hook.
3233 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3234 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3235 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3236 make_section_hook field.
3237 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3239 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3240 pointers into value field for warning and indirect symbols; just
3241 leave the value field alone.
3242 * linker.c (generic_link_add_symbol_list): Use next symbol for
3243 warning and indirect symbols, rather than looking in symbol value.
3244 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3245 parameter. Change all callers. Remove support for indirect
3246 symbols; it didn't work anyhow.
3247 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3248 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3249 * bfd-in2.h: Rebuild.
3251 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3253 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3254 go back to telling the tools this reloc operates on 32 bits.
3256 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3258 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3259 rather than a direct fprintf.
3260 * archive.c (_bfd_write_archive_contents): Likewise.
3261 * coffcode.h (coff_slurp_symbol_table): Likewise.
3262 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3263 (ppc_elf_unsupported_reloc): Likewise.
3264 (ppc_elf_relocate_section): Likewise.
3265 * i386linux.c (linux_tally_symbols): Likewise.
3266 (linux_finish_dynamic_link): Likewise.
3267 * osf-core.c (osf_core_core_file_p): Likewise.
3268 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3269 * som.c (som_sizeof_headers): Likewise.
3270 * srec.c (srec_bad_byte): Likewise.
3271 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3272 * libbfd-in.h (bfd_assert): Declare first parameter const.
3273 * libbfd.h: Rebuild.
3274 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3275 bfd_reloc_overflow is enough.
3276 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3277 * coff-h8500.c (rtype2howto): Likewise.
3278 * coff-z8k.c (rtype2howto): Likewise.
3279 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3280 * elf.c (_bfd_elf_get_lineno): Likewise.
3281 (_bfd_elf_no_info_to_howto): Likewise.
3282 (_bfd_elf_no_info_to_howto_rel): Likewise.
3283 * hp300hpux.c (convert_sym_type): Likewise.
3284 (MY(swap_std_reloc_in)): Likewise.
3285 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3287 * libaout.h (struct aoutdata): Add line_buf field.
3288 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3289 and filename_buffer. Instead, use a malloc buffer stored in the
3290 new line_buf field. Remove length restrictions.
3292 * coffgen.c (string_size): Remove static variable.
3293 (debug_string_size, debug_string_section): Likewise.
3294 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3295 and debug_string_size_p parameters. Use them instead of the
3296 global variables. Change all callers.
3297 (coff_write_symbol): Likewise.
3298 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3299 (coff_write_symbols): Add local variables to replace removed
3302 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3303 function, and line_base fields.
3304 * libcoff.h: Rebuild.
3305 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3306 information, rather than using static variables.
3308 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3309 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3311 * init.c (initialized): Remove static variable.
3312 (bfd_init): Don't bother setting initialized.
3313 (bfd_check_init): Remove.
3314 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3315 * libbfd.h: Rebuild.
3317 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3319 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3320 size for full core dumps. Copy core file header to private data.
3321 (rs6000coff_core_file_failing_command,
3322 rs6000coff_core_file_failing_signal): New functions to extract
3323 the file name and terminating signal from the core file.
3324 * coff-rs6000.c: Use them.
3326 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3328 Change arch info to be const, initialized at compile time.
3329 * archures.c: Reindent many functions. Change CONST to const.
3330 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3331 nothing set it anyhow. Make next const.
3332 (bfd_arch_info_list): Remove.
3333 (bfd_archures_list): Rename from archures_init_table. Change from
3334 a table of function pointers to a table of bfd_arch_info_type
3335 structure addresses.
3336 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3337 (bfd_lookup_arch): Likewise.
3338 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3340 (bfd_default_arch_struct): Make const.
3341 (bfd_arch_init, bfd_arch_linkin): Remove.
3342 (bfd_get_arch_info): Return a const pointer.
3343 * init.c (bfd_init): Don't call bfd_arch_init.
3344 * bfd.c (struct _bfd): Make arch_info const.
3345 * bfd-in2.h: Rebuild.
3346 * libbfd.h: Rebuild.
3347 * configure.in: Put & before everything in $selarchs.
3348 * configure: Rebuild.
3349 * cpu-*.c: Change bfd_*_arch from a function which calls
3350 bfd_arch_linkin to a const structure.
3351 * ieee.c (ieee_object_p): Make arch const.
3353 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3355 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3357 * bfd-in2.h: Regenerate.
3358 * libbfd.h: Regenerate.
3360 * elf32-ppc.c (reloc_type): Update names to match current draft.
3361 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3362 relative. Update names to current V.4 draft.
3363 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3364 (ppc_elf_relocate_section): Rename relocations to match draft.
3366 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3368 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3369 compiled with -mrelocatable-lib to be linked with either normal
3370 modules or -mrelocatable modules.
3372 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3374 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3375 in the a.out header.
3377 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3378 a reloc against a local symbol, even if it's not a section.
3380 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3382 * targets.c (bfd_target): Remove unused align_power_min field.
3383 * bfd-in2.h: Rebuild.
3384 * All backends: Remove initialization of align_power_min.
3386 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3388 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3390 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3392 * config.bfd (mips-dec-netbsd*): New target.
3393 * configure.host (mips-dec-netbsd*): New host.
3394 * configure.in (mips-dec-netbsd*): New native.
3395 * configure: Rebuild.
3397 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3399 Make the COFF backend linker merge common types:
3400 * cofflink.c (struct coff_debug_merge_element): Define.
3401 (struct coff_debug_merge_type): Define.
3402 (struct coff_debug_merge_hash_entry): Define.
3403 (struct coff_debug_merge_hash_table): Define.
3404 (coff_debug_merge_hash_table_init): Define.
3405 (coff_debug_merge_hash_table_free): Define.
3406 (coff_debug_merge_hash_lookup): Define.
3407 (struct coff_final_link_info): Add debug_merge field.
3408 (coff_debug_merge_hash_newfunc): New static function.
3409 (_bfd_coff_final_link): Allocate and free debug_merge table.
3410 (coff_link_input_bfd): Merge identical enum, struct and union
3413 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3415 Convert i960 COFF to use COFF backend linker.
3416 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3417 structure to store the symbol being used.
3418 (coff_i960_start_final_link): New static function.
3419 (coff_i960_relocate_section): New static function.
3420 (coff_i960_adjust_symndx): New static function.
3421 (coff_start_final_link): Define.
3422 (coff_relocate_section): Define.
3423 (coff_adjust_symndx): Define.
3424 * coffcode.h (bfd_coff_backend_data): Add new callback function
3425 _bfd_coff_start_final_link.
3426 (bfd_coff_start_final_link): Define.
3427 (coff_start_final_link): Define if not defined.
3428 (bfd_coff_std_swap_table): Add coff_start_final_link.
3429 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3431 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3432 function callback is not NULL.
3433 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3434 (_bfd_coff_internal_syment_name): Declare.
3435 * libcoff.h: Rebuild.
3436 * configure.in (icoff_big_vec): Add cofflink.o.
3437 (icoff_little_vec): Likewise.
3438 * configure: Rebuild.
3440 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3442 * Makefile.in (clean-info): Remove extraneous tab from line
3445 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3447 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3448 contents has relocs.
3450 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3452 * coffcode.h (coff_compute_section_file_positions): Keep the
3454 (coff_write_object_contents): Remember if it's a relocatable
3456 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3457 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3458 if relocatable file. Swap out saved raw size.
3460 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3462 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3463 (maintainer-clean): Rename from realclean, passing
3464 maintainer-clean down to subdirectories, but leave realclean as a
3467 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3470 * dep-in.sed: Remove config.h from generated dependencies.
3472 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3473 broken out of sunos_canonicalize_dynamic_symtab.
3474 (sunos_canonicalize_dynamic_symtab): Call new function
3475 sunos_slurp_dynamic_symtab.
3476 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3477 dynamic symbol table to the caller.
3478 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3479 callback to override the symbols being read.
3480 * libaout.h (struct aout_backend_data): Add three new parameters
3481 to add_dynamic_symbols callback.
3483 Extensive minor changes to avoid various gcc warnings. Also:
3484 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3485 * archures.c (bfd_arch_info_type): Change mach field from long to
3487 (bfd_lookup_arch): Change machine parameter from long to unsigned
3490 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3492 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3493 a symbol with a non-zero plt_offset.
3495 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3497 * elfcode.h (align_file_position): Remove; not used.
3499 * configure.in: Only check for <sys/procfs.h> on a native system,
3500 and make sure it defines prstatus_t.
3501 * configure: Rebuild.
3503 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3505 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3507 * config.in: Rename from config.h.in.
3508 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3509 Check for config.h:config.in when creating stamp-h.
3510 * configure: Rebuild.
3511 * Makefile.in (stamp-h): Depend upon config.in rather than
3512 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3513 calling config.status.
3515 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3516 (Makefile): Just rebuild Makefile.
3517 (config.h, stamp-h): New targets.
3518 * configure.in: Create stamp-h when rebuilding config.h.
3519 * configure: Rebuild.
3521 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3523 * configure.in: Call AC_CONFIG_HEADER. Substitute
3524 HOST_64BIT_LONG. Check that various header files exist. Check
3525 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3526 and/or free need to be declared. Don't make a link to sysdep.h.
3527 Define TRAD_HEADER for various hosts.
3528 * configure: Rebuild.
3529 * configure.host: Don't set my_host. Add definitions taken from
3530 host header files for various entries. Remove entries which now
3532 * acconfig.h: New file.
3533 * config.h.in: New file, built by autoheader.
3534 * sysdep.h: New file.
3535 * Makefile.in (do_distclean): Don't remove sysdep.h.
3537 (LOCAL_H_DEPS): New variable.
3538 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3540 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3541 ($(OPTIONAL_BACKENDS)): Likewise.
3542 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3543 looking through sysdep.h.
3544 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3545 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3546 (fprintf_vma, sprintf_vma): Likewise.
3547 (int64_type, uint64_type): Don't define.
3548 * bfd-in2.h: Rebuild.
3549 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3550 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3551 * lynx-core.c: Include stuff from old hosts/lynx.h.
3552 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3553 rather than NO_FCNTL.
3554 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3555 rather than NATIVE_HPPAHPUX_COMPILER.
3556 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3558 * hosts/*.h: Remove all header files which merely include,
3559 declare, and define things. Leave header files which define
3560 information needed by trad-core.c.
3562 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3563 (BFD_CC_FOR_BUILD): Define.
3564 * configure.in: Use BFD_CC_FOR_BUILD.
3565 * configure: Rebuild.
3567 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3569 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3570 * configure: Rebuild.
3572 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3575 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3577 * config.bfd: i386pe_ve -> i386pe_vec.
3579 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3581 * configure.host: Incorporate host Makefile fragments by setting
3583 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3584 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3585 value based on whether the code is being compiled by a cross
3586 compiler. Don't substitute host_makefile_frag or frags.
3587 * aclocal.m4: New file to define local AC_PROG_CC.
3588 * configure: Rebuild.
3589 * Makefile.in (INSTALL): Set to @INSTALL@.
3590 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3591 (INSTALL_DATA): Set to @INSTALL_DATA@.
3593 (CC): Define as @CC@.
3594 (CFLAGS): Set to @CFLAGS@.
3595 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3596 (@host_makefile_frag@): Remove.
3597 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3598 after other options.
3599 (config.status): Remove dependency upon @frags@.
3600 * config/*.mh, config/README: Remove.
3602 * config.bfd: Rewrite to incorporate the contents of the Makefile
3603 fragments by setting shell variables, rather than merely returning
3604 the name of a Makefile fragment.
3605 * configure.in: Use shell variables set by config.bfd rather than
3606 looking at the target Makefile fragment files. Don't substitute
3607 target_makefile_frag. Do substitute TDEFINES.
3608 * configure: Rebuild.
3609 * Makefile.in (@target_makefile_frag@): Remove.
3610 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3611 * config/*.mt: Remove.
3613 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3615 * configure.in: Put changequote lines around "i[345]86" patterns
3616 section of core file support.
3618 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3620 * som.c (som_bfd_print_private_bfd_data): Define to use the
3623 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3625 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3626 entry, text_start and data_start.
3628 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3630 * Makefile.in (OFILES): Remove $(TDEPFILES).
3631 * config/apollo.mt (TDEPFILES): Remove.
3632 * config/README: Update.
3634 * configure.in: For a native configuration, set COREFILE and
3635 COREFLAG based on the canonical host name.
3636 * configure: Rebuild.
3637 * Makefile.in: Rebuild dependencies.
3638 (ALL_CFLAGS): Add @COREFLAG@.
3639 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3640 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3641 support routines. Check LYNX_CORE rather than HOST_LYNX.
3642 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3643 * i386lynx.c: Likewise.
3644 * m68klynx.c: Likewise.
3645 * sparclynx.c: Likewise.
3646 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3647 * *-core.c: Comment changes.
3648 * config/decstation.mh (HDEPFILES): Remove.
3649 (HDEFINES): Remove -DTRAD_CORE.
3650 * config/irix3.mh (RANLIB): Remove.
3651 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3652 (HDEFINES): Remove -DIRIX_CORE.
3653 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3654 (HDEFINES): Remove -DTRAD_CORE.
3655 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3656 * config/ultra3.mh (RANLIB): Remove.
3657 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3658 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3659 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3660 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3661 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3662 * config/i386aix.mh, config/i386bsd.mh: Remove.
3663 * config/i386linux.mh, config/i386mach3.mh: Remove.
3664 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3665 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3666 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3667 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3668 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3669 * config/solaris2.mh, config/stratus.mh: Remove.
3670 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3671 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3673 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3675 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3676 DT_FINI entry if the appropriate symbol is not in the hash table.
3678 * libelf.h (struct elf_backend_data): Add create_program_headers
3679 and want_hdr_in_seg fields.
3680 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3682 (elf_backend_create_program_headers): Likewise.
3683 (elfNN_bed): Initialize create_program_headers and
3685 * elf.c (get_program_header_size): Call create_program_headers
3687 (map_program_segments): Check want_hdr_in_seg backend field. Call
3688 create_program_headers backend routine.
3690 * elf.c (assign_file_positions_except_relocs): Align non allocated
3691 sections when creating an executable.
3693 * elfcode.h (elf_swap_phdr_in): Make non static.
3694 (elf_swap_phdr_out): Make non static.
3695 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3696 (bfd_elf32_swap_phdr_out): Declare.
3697 (bfd_elf64_swap_phdr_in): Declare.
3698 (bfd_elf64_swap_phdr_out): Declare.
3700 * ecofflink.c (ecoff_collect_shuffle): New static function.
3701 (_bfd_ecoff_get_accumulated_pdr): New function.
3702 (_bfd_ecoff_get_accumulated_sym): New function.
3703 (_bfd_ecoff_get_accumulated_ss): New function.
3704 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3705 (_bfd_ecoff_get_accumulated_sym): Declare.
3706 (_bfd_ecoff_get_accumulated_ss): Declare.
3707 * libbfd.h: Rebuild.
3709 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3711 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3713 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3714 warning symbols. If any section is named .gnu.warning.XXX, treat
3715 the contents as a warning to be issued if the symbol XXX is
3717 (elf_link_output_extsym): For an indirect or warning symbol, just
3718 output the symbol it points to.
3720 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3721 if bfd_hash_allocate fails, since it will already be set.
3722 (generic_link_hash_newfunc): Likewise.
3723 (archive_hash_newfunc): Likewise.
3724 (hash_entry_bfd): New static function.
3725 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3726 callback. Allocate a new warning using the hash table newfunc.
3727 Use bfd_hash_replace to update the entry in the hash table, rather
3728 than assuming we can copy the fields with structure assignment.
3730 * hash.c (bfd_hash_replace): New function.
3731 * bfd-in.h (bfd_hash_replace): Declare.
3732 * bfd-in2.h: Rebuild.
3734 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3736 * config.bfd: Add mips*vr4300-*-elf* target.
3737 * config/mipsbvr4300.mt: Added.
3739 See file ChangeLog.2
3746 version-control: never
projects / platform / upstream / binutils.git / blob