1 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-ppc.c (record_toc): Add cast to avoid warning.
4 (ppc_allocate_toc_section): Likewise.
5 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6 (ppc_coff_reloc_type_lookup): Remove unreached code.
7 * coffcode.h (coff_write_object_contents): Don't take the address
9 * peicode.h (pe_print_idata): Add casts to avoid warning.
10 (pe_print_edata): Likewise.
11 (pe_print_reloc): Remove ANSI C string concatenation.
13 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
15 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
18 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
20 (coff_swap_aux_out): Likewise.
21 * peicode.h (coff_swap_aux_in): Likewise.
22 (coff_swap_aux_out): Likewise.
23 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
25 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
27 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
28 Fix up .bf endndx link fields.
29 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
31 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
34 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
36 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
37 on Solaris PowerPC systems doesn't get confused.
39 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
42 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
43 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
44 update did_reg and did_reg2.
46 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
48 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
50 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
51 callback routines, pass h->root.string rather than name, in case
52 copy is true and name is transient.
54 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
56 * elfcore.h: Add support for core files with multiple threads.
57 (Primarily for Solaris.)
59 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
61 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
62 section->orelocation is NULL.
64 * coffgen.c (bfd_coff_get_syment): New function.
65 (bfd_coff_get_auxent): New function.
66 * bfd-in.h (bfd_coff_get_syment): Declare.
67 (bfd_coff_get_auxent): Declare.
70 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
72 * elf32-mips.c (struct mips_hi16): Define.
73 (mips_hi16_addr, mips_hi16_addend): Remove.
74 (mips_hi16_list): New static variable.
75 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
76 (mips_elf_lo16_reloc): Process mips_hi16_list.
77 (mips_elf_relocate_section): Permit an arbitrary number of HI16
78 relocs before the associated LO16 reloc.
80 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
82 * versados.c (versados_scan): Check bfd_alloc return value.
83 (versados_object_p): Check all bfd_read return values. Require
84 that lang field be less than 10, to avoid confusion with Intel Hex
87 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
89 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
90 not 0, for an absolute symbol.
91 (NAME(aout,swap_ext_reloc_out)): Likewise.
93 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
94 (ihex_write_object_contents): For a large start address, output
95 the full 32 bit address in record type 5.
97 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
98 to int to avoid promotion problems in prototype.
100 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
102 * configure.host: Use ${srcdir} when looking for picfrag.
104 * configure.host: Switch on ${libdir}, not $(libdir). From
105 alan@spri.levels.unisa.edu.au (Alan Modra).
107 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
108 entry point, not just for DYNAMIC objects.
109 * sunos.c (sunos_add_dynamic_symbols): Always call
110 sunos_create_dynamic_sections. If called with a non DYNAMIC
111 object, don't do anything else.
112 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
114 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
116 * configure.in: Permit --enable-shared to specify a list of
118 * configure: Rebuild.
120 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
121 host when configuring with --enable-shard.
123 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
125 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
128 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
129 to avoid crashing in bfd_hash_replace.
131 * sysdep.h: Use #ifdef, not #if.
133 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
135 * config.in: Rebuild.
137 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
139 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
140 (AC_CHECK_HEADERS): Check for sys/time.h
141 (AC_HEADER_TIME): Add macro.
142 * configure: Rebuild.
143 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
144 to control what combination of <time> and <sys/time.h>
147 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
149 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
150 (aout_32_sunos4_write_object_contents): Likewise.
151 * aoutx.h (NAME(aout,machine_type)): Handle
152 bfd_mach_sparc_{sparclet,sparclite}.
153 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
154 (bfd_mach_sparc_v9_p): Update.
155 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
156 * libaout.h (enum machine_type): Add M_SPARCLET.
157 * sunos.c (MACHTYPE_OK): Define.
158 * bfd-in2.h: Regenerated.
160 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
162 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
163 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
164 * elflink.c (_bfd_elf_create_got_section): Store the
165 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
166 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
167 global offset table goes over 0x1000, set the value of
168 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
169 (elf32_sparc_relocate_section): Subtract the offset of
170 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
172 * elfcode.h: Don't include <string.h>.
174 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
176 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
177 generic_link_hash_newfunc. All references changed.
178 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
179 moved here from libbfd-in.h.
180 * libbfd-in.h: Corresponding changes.
181 * libbfd.h: Regenerated.
183 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
185 * aoutx.h (aout_link_input_section_std): When reporting an
186 overflow error, use the name of the symbol in the hash table if
188 (aout_link_input_section_ext): Likewise.
190 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
191 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
193 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
195 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
196 * coffcode.h (coff_compute_section_file_positions): Likewise.
197 (coff_write_object_contents): Likewise.
199 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
201 * section.c (SEC_LINK_ONCE): Define.
202 (SEC_LINK_DUPLICATES): Define.
203 (SEC_LINK_DUPLICATES_DISCARD): Define.
204 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
205 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
206 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
207 * bfd-in2.h: Rebuild.
208 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
209 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
210 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
211 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
212 SEC_LINK_ONCE, and look through the symbol table for the setting
213 for SEC_LINK_DUPLICATES.
214 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
215 set for a section, find the section symbol in the symbol table,
216 and set the aux entry based on SEC_LINK_DUPLICATES.
217 * coffgen.c (coff_print_symbol): Add a space before "checksum".
218 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
219 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
220 * coff-i386.c (i386coff_vec): Likewise.
221 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
223 * VERSION: Bump to 2.6.1.
224 * Makefile.in (stamp-h): Depend upon VERSION.
226 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
228 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
230 * linker.c (generic_link_hash_newfunc): No longer static.
231 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
233 * coff-h8300.c: Add two derived hash tables and their associated
234 funtions and #defines for use by the h8300 linker.
235 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
236 the function vector as needed. Place the address of the function
237 vector entry in the location specified by the R_MEM_INDIRECT reloc.
238 Rewrite the vectors section contents as necessary.
239 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
240 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
241 (coff_bfd_link_hash_table_create): Likewise.
243 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
245 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
246 __attribute__ ((__unused__)) so that -Wall doesn't warn about
248 (hppa_rebuild_insn): Pass pointer to correct type to
249 low_sign_unext and dis_assemble_21.
251 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
253 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
254 Stick with sparc-*-{sysv4*,solaris2*}.
256 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
258 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
259 (coff_swap_aux_out): Swap out extra PE x_scn fields.
260 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
261 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
262 fields is non-zero, print them.
264 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
265 ifdef. Remove unused variables.
266 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
268 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
269 (get_symbol_value): Ifdef out.
270 (pe_ppc_reloc): Ifdef out. Remove unused variables.
271 (coff_ppc_relocate_section): Remove unused variables. Make
272 fprintf strings and argument types correspond. Put before_addr in
274 (dump_toc): Make fprintf strings and argument types correspond.
275 (ppc_process_before_allocation): Remove unused variables. Always
277 (ppc_reflo_reloc): Ifdef out.
278 (ppc_addr32nb_reloc): Ifdef out.
279 (ppc_coff_rtype2howto): Make fprintf strings and argument types
281 (coff_ppc_rtype_to_howto): Likewise.
282 (ppc_coff_swap_sym_in_hook): Remove unused variables.
284 * peicode.h (pe_print_idata): Move otherwise unused variables into
285 the #ifdef where they are used. Always return a value.
286 (pe_print_edata): Make fprintf strings and argument types
287 correspond. Always return a value.
288 (pe_print_pdata): Removed unused variable addr_value. Always
290 (pe_print_reloc): Remove unused variable onaline. Make fprintf
291 strings and argument types correspond. Always return a value.
293 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
294 (ppc_elf_finish_dynamic_symbol): Move definition of unused
295 variable rela inside #if 0 section where it is used.
298 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
299 functions to start with _bfd_.
300 * aout-ns32k.c: Include ns32k.h. Change references to renamed
301 functions in cpu-ns32k.h.
302 * Makefile.in: Rebuild dependencies.
303 (HFILES): Add ns32k.h.
305 * section.c (struct sec): Add linker_mark field. Change
306 user_set_vma and reloc_done to be single bit fields.
307 (STD_SECTION): Update accordingly.
308 * bfd-in2.h: Rebuild.
309 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
311 (aout_link_input_bfd): Don't link unmarked sections.
312 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
314 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
315 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
317 * elflink.h (elf_bfd_final_link): Mark sections included in the
319 (elf_link_input_bfd): Don't link unmarked sections.
320 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
322 (xcoff_link_input_bfd): Don't link unmarked sections.
324 * coffswap.h (coff_swap_scnhdr_out): Include section name in
325 overflow error messages.
327 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
329 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
330 is not set, print "BFD: " before the error message.
332 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
333 Miles Bader <miles@gnu.ai.mit.edu>.
334 * configure: Rebuild.
336 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
338 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
341 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
342 m68k-aout, m68k-coff, and m68k-elf targets.
344 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
346 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
347 (ieee_generic_stat_arch_elt): Restructured to prevent
348 ieee_object_p from being called repeatedly.
350 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
352 * coffcode.h (coff_write_object_contents): Allocate
353 buffers large enough for any FILEHDR or AOUTHDR.
355 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
357 * ecofflink.c (lookup_line): New static function, renamed and
358 slighly changed from old _bfd_ecoff_locate_line.
359 (_bfd_ecoff_locate_line): Cache line number information. Use
360 lookup_line for actual lookup.
362 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
364 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
365 multiple of 20 bytes.
367 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
369 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
370 allocate ecoff_find_line, and don't initialize by hand.
371 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
372 mips_elf_find_line, and don't call memset.
374 * coffcode.h (coff_compute_section_file_positions): If not
375 producing a final executable, don't consider sofar when aligning
376 the section to the correct size.
378 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
380 * coffcode.h (coff_add_missing_symbols): Ifdef out.
381 (coff_write_object_contents): Don't call coff_add_missing_symbols.
382 * coffgen.c (coff_section_symbol): Ifdef out.
384 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
386 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
387 output_bfd is not NULL.
389 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
391 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
392 of bfd_alloc (fixes fix_line not being initialized).
393 Delete zeroing of fix_{value,tag,end,scnlen} fields.
395 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
397 * coffcode.h: Allow specific backends to override the
398 bfd_link_add_symbols routine.
400 * coff-h8300.c: Include genlink.h.
401 (howto_table): Add R_MEM_INDIRECT.
402 (rtype2howto): Support R_MEM_INDIRECT.
403 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
406 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
408 * coff-alpha.c (alpha_relocate_section): Use
409 info->callbacks_warning, rather than _bfd_error_handler, for
410 "multiple gp" warning.
412 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
414 * linker.c (bfd_wrapped_link_hash_lookup): New function.
415 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
416 table string. Use bfd_wrapped_link_hash_lookup.
417 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
419 * aoutx.h (aout_link_write_symbols): Use the name from the hash
420 table, if any, when writing out symbols.
421 (aout_link_input_section_std): Use the name from the hash table,
422 if any, when reporting undefined symbols.
423 (aout_link_input_section_ext): Likewise.
424 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
425 * bout.c (get_value): Likewise.
426 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
427 * ecoff.c (ecoff_reloc_link_order): Likewise.
428 * elflink.h (elf_link_add_object_symbols): Likewise.
429 (elf_reloc_link_order): Likewise.
430 * linker.c (_bfd_generic_link_output_symbols): Likewise.
431 (_bfd_generic_reloc_link_order): Likewise.
432 (default_indirect_link_order): Likewise.
433 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
434 * sunos.c (sunos_add_one_symbol): Likewise.
435 * xcofflink.c (xcoff_link_add_symbols): Likewise.
436 (bfd_xcoff_link_count_reloc): Likewise.
437 (xcoff_reloc_link_order): Likewise.
439 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
440 into -1 for intern->rss.
442 * configure: Rebuild with autoconf 2.8.
444 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
446 * stab-syms.c (__define_stab_duplicate): Define.
447 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
449 * bfd-in.h (bfd_get_stab_name): Declare.
450 * bfd-in2.h: Rebuild.
451 * Makefile.in: Rebuild dependencies.
452 (BFD_LIBS): Add stab-syms.o.
453 (BFD_LIBS_CFILES): Add stab-syms.c.
454 (BFD32_BACKENDS): Remove stab-syms.o.
455 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
456 * configure.in: Don't list stab-syms.o in bfd_backends.
457 * configure: Rebuild.
458 * libaout.h (aout_stab_name): Don't declare.
459 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
462 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
464 * elf.c (assign_file_positions_for_segments): Adjust file offset
465 for section alignment even if SEC_LOAD is not set.
467 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
469 * configure.in: Don't set SHLIB or SHLINK to an empty string,
470 since they appear as targets in Makefile.in.
471 * configure: Rebuild.
473 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
474 don't fiddle with a symbol which is not defined anywhere.
476 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
478 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
479 though they are defined in a shared library.
480 (xcoff_build_ldsyms): Likewise.
482 * coffgen.c (coff_find_nearest_line): Don't look at the line
483 numbers for the section if section->lineno is NULL.
485 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
486 message rather than calling BFD_ASSERT.
487 * elfcode.h (write_relocs): Check return value of
488 _bfd_elf_symbol_from_bfd_symbol.
490 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
492 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
495 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
497 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
499 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
500 hppa_reloc_field_selector_type_alt.
501 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
502 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
504 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
506 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
508 * elf.c (assign_file_positions_for_segments): Adjust the segment
509 memory size for the alignment of a SEC_ALLOC section, not just a
512 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
514 * m68klinux.c: New file.
515 * hosts/m68klinux.h: New file.
516 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
517 * configure.in (m68*-*-linux*): New native host.
518 (m68klinux_vec): New vector.
519 * configure: Rebuild.
520 * targets.c (m68klinux_vec): Declare.
521 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
522 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
523 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
524 declaration from bfd_linux_size_dynamic_sections.
525 (bfd_m68klinux_size_dynamic_sections): Declare.
526 * bfd-in2.h: Rebuild.
527 * Makefile.in: Rebuild dependencies.
528 (BFD32_BACKENDS): Add m68klinux.o.
529 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
531 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
533 * libhppa.h (pa_arch): Add pa20.
534 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
535 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
536 (hppa_field_adjust): Handle e_nsel.
537 * som.c: Provide default definitions for many new relocs found only
538 in hpux10 include files.
539 (som_fixup_formats): Add several new relocs from hpux10.
540 (som_hppa_howto_table): Add hpux10 relocs.
541 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
543 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
545 * mpw-make.sed: Edit out recent shared library support, and
546 rules to rebuild .h files using doc/chew.
548 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
550 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
551 size even of sections with no contents.
553 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
555 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
556 starting with '$' the way we skip names starting with '.'. When
557 updating x_endndx, don't be fooled by an index which has been
560 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
561 struct/union/enum type with no elements.
563 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
565 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
567 * archive.c (bfd_generic_archive_p): If the first file in the
568 archive can not be recognized as an object, don't assume that this
571 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
572 format is not bfd_object.
573 (bfd_elf_get_dt_soname): Likewise.
575 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
577 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
580 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
582 * bfd.c (tdata): Add netbsd_core_data.
583 * bfd-in2.h: Regenerated.
585 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
587 * sunos.c (SUNOS_CONSTRUCTOR): Define.
588 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
589 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
592 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
593 to get the symbol index, matching 14 Jul 95 change.
595 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
597 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
598 Remove duplicate definition of gp.
600 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
602 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
603 assume that we can set the GP value and then get the same value,
604 since it won't be true if the output file is neither ELF nor
606 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
607 _bfd_get_gp_value here.
608 (mips_gprel_reloc): Don't assume we can set and get the GP value.
609 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
611 (mips_elf_lo16_reloc): Likewise.
612 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
613 Don't require that the BFD be ELF.
614 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
615 (mips_elf_gprel32_reloc): Likewise.
616 (mips_elf_relocate_section): Don't assume we can set and get the
618 (mips_elf_finish_dynamic_symbol): Don't bother to use
619 _bfd_get_gp_value here.
621 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
622 Don't change epdr between malloc and free. Be careful not to free
623 NULL pointers. Zero out the first RPDR.
625 * configure.host: On Linux, only pass -rpath option if $(libdir)
626 is neither /lib nor /usr/lib. From Alan Modra
627 <alan@mullet.Levels.UniSA.Edu.Au>.
629 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
631 (elf_dt_name): Rename from elf_dt_needed_name.
632 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
634 (bfd_elf_get_dt_soname): New function.
635 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
636 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
637 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
638 * bfd-in2.h: Rebuild.
640 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
642 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
643 _bfd_sparc_elf_reloc_type_lookup.
644 (bfd_elf32_bfd_reloc_type_lookup): Update.
645 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
646 (sparc64_elf_howto_table): Define.
647 (sparc_reloc_map): Define.
648 (sparc64_elf_reloc_type_lookup): New function.
649 (sparc_elf_wdisp16_reloc): New function.
650 (elf_info_to_howto): Use sparc64_elf_howto_table.
651 (sparc64_elf_relocate_section): Likewise.
652 (bfd_elf64_bfd_reloc_type_lookup): Update.
654 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
656 * configure.host: Check for 'do not mix' from native linker before
657 trying to use -rpath.
659 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
661 * bfd.c (_bfd_get_gp_value): New function.
662 (_bfd_set_gp_value): New function.
663 * libbfd-in.h (_bfd_get_gp_value): Declare.
664 (_bfd_set_gp_value): Declare.
666 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
667 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
668 directly to the fields in the tdata information.
669 (alpha_relocate_section): Likewise.
670 * coff-mips.c (mips_adjust_reloc_in): Likewise.
671 (mips_gprel_reloc): Likewise.
672 (mips_relocate_section): Likewise.
673 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
674 (mips_elf_lo16_reloc): Likewise.
675 (mips_elf_final_gp): Likewise.
676 (mips_elf_gprel16_reloc): Likewise.
677 (mips_elf_gprel32_reloc): Likewise.
678 (mips_elf_relocate_section): Likewise.
679 (mips_elf_finish_dynamic_symbol): Likewise.
681 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
683 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
685 * configure.in: Call AC_PROG_CC before configure.host.
686 * configure: Rebuild.
687 * configure.host: Don't set information which autoconf should
688 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
690 * configure.host: Remove go32 and win32 host information, since it
691 should no longer be needed.
693 * elf.c (map_sections_to_segments): If we have a .dynamic section,
694 then start a new segment rather than put a writable section in a
697 * configure.host: Set RPATH_ENVVAR.
699 * Makefile.in: Rebuild dependencies.
701 * elflink.c (_bfd_elf_create_linker_section): Remove unused
702 zero_section variable.
704 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
706 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
707 ($(srcdir)/libbfd.h): Rename from libbfd.h.
708 ($(srcdir)/libcoff.h): Rename from libcoff.h.
710 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
712 * ieee.c (ieee_write_expression): Only use an R variable for a
713 local symbol. Don't output a zero offset. Handle a zero address.
714 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
715 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
717 (parse_expression): Don't try to handle multiple occurrences of a
718 P variable. Handle I variables differently from X variables. Fix
719 the order of minus expressions.
720 (ieee_slurp_external_symbols): Generate an I variable for an NN
721 record. Fix handling of ATI and ATX records.
722 (ieee_slurp_sections): Only set minimal section attributes.
723 Adjust them later, based on the section contents.
724 (ieee_object_p): Read in the file until just after the ME record.
725 Call ieee_slurp_section_data to set the section flags.
726 (do_one): Add iterations parameter. Only repeat the first load
727 item. Set the section and file reloc flags.
728 (ieee_slurp_section_data): Set section flags. Pass iterations to
730 (ieee_canonicalize_reloc): Handle I variables.
731 (do_with_relocs): Only emit relocation size when necessary.
732 Increase MAXRUN to 127. Change ov to be assigned, and take
733 src_mask and pcrel_offset into account.
734 (ieee_write_data_part): Skip sections that are not loaded.
735 (ieee_write_external_part): Don't output optional last entry of WX
737 (ieee_write_me_part): Make setting of me_record neater.
738 (ieee_generic_stat_arch_elt): Get the size of an archive element.
740 * syms.c (stt): Add entries for zerovars, vars, and code.
742 * elfcode.h (validate_reloc): New static function.
743 (write_relocs): Call validate_reloc for non ELF relocs.
745 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
746 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
747 (TARGET_LITTLE_SYM): Likewise.
749 * config.bfd (m68*-*-psos*): New target.
751 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
753 * i386msdos.c: Remove some #if 0 code.
754 (msdos_write_object_contents): Don't include empty sections in the
755 size computation, regardless of their address.
757 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
759 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
760 is NULL, ie, the -r switch is used.
762 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
764 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
765 (BFD_RELOC_MIPS_GOT_LO16): Define.
766 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
767 * bfd-in2.h, libbfd.h: Rebuild.
768 * elf32-mips.c (mips_reloc_map): Map new relocs.
770 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
772 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
775 * ieee.c (get_symbol): Set the section to bfd_abs_section.
776 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
777 simple number for the section address, rather than an expression.
778 Limit the number of bytes between relocs to MAXRUN.
779 (ieee_write_me_part): Set me_record to the file offset after the
781 (ieee_write_processor): New static function.
782 (ieee_write_object_contents): Use ieee_write_processor.
784 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
786 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
788 * coff-aux.c: Change include of aux.h to aux-coff.h.
790 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
792 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
793 relocation put the addend both in the reloc entry and the data.
794 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
797 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
798 a R_68K_PCxx reloc against a defined global symbol directly.
799 (elf_m68k_check_relocs): Don't count such a reloc.
801 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
802 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
803 symbol for now, otherwise always record the symbol as dynamic.
804 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
805 is not referenced by a dynamic object, and we are not making a
806 shared object, then don't make a PLT entry. If we do make a PLT
807 entry, make sure the symbol has been recorded as dynamic.
809 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
811 * configure.host: When making a shared library, set HLDFLAGS to
812 pass an appropriate -rpath option. Use the make variable SONAME
813 as the shared library soname, rather than computing it here. On
814 SunOS, build stamp-tshlink in place of $(SHLINK).
815 * Makefile.in (SONAME): New variable.
816 ($(SHLINK)): Make a link to the transformed name, as well.
817 (stamp-tshlink): New target.
818 (install): Skip stamp-tshlink during install.
820 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
822 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
823 linker sections have been set up yet.
825 * elf.c (make_mapping): Add an additional argument to suppress
826 making the first section include the program headers.
827 (map_sections_to_segments): If the user used -Ttext such that the
828 program headers are on a different page, do not set the flags
829 saying that this section includes the program headers.
831 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
833 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
834 don't define TRAD_HEADER.
835 * configure: Rebuild.
837 * netbsd-core.c: New file, support for NetBSD core files.
838 * hosts/*nbsd.h: Removed.
840 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
842 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
843 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
844 * libbfd.h, bfd-in2.h: Regenerated.
845 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
846 bfd_elf32_bfd_reloc_type_lookup.
847 (reloc_type{,_names}): Deleted.
848 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
850 (sparc_reloc_map): Add sparc64 relocs.
851 (sparc_elf_notsupported_reloc): New static function.
852 (sparc_elf_wdisp16_reloc): New static function.
853 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
854 (elf32_sparc_relocate_section): Likewise.
855 (bfd_elf32_bfd_reloc_type_lookup): Define.
856 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
857 (reloc_type{,_names}): Deleted.
858 (elf_sparc_howto_table): Deleted.
859 (sparc_reloc_map): Deleted.
860 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
861 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
863 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
865 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
868 * Makefile.in (program_transform_name): New variable.
869 (install): Transform library name before installing it.
871 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
873 * archures.c (bfd_mach_i960_hx): Define.
874 * bfd-in2.h: Rebuild.
875 * cpu-i960.c (scan_960_mach): Accept machine "hx".
876 (MATRIX): Expand entries for HX.
877 (arch_info_struct): Add i960:hx entry.
878 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
879 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
880 (coff_set_flags): Handle bfd_mach_i960_hx.
882 Support for building as a shared library, based on patches from
883 Alan Modra <alan@spri.levels.unisa.edu.au>:
884 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
885 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
886 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
887 * configure: Rebuild.
888 * configure.host: If --enable-shared, adjust shared library stuff
889 based on the host. If the host is SunOS, and the linker supports
890 -rpath, set HLDFLAGS to use it.
891 * Makefile.in (ALLLIBS): New variable.
892 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
893 (COMMON_SHLIB, SHLINK): New variables.
894 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
895 (STAGESTUFF): Remove variable.
896 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
898 (stamp-ofiles): New target, like old ofiles target, but build
899 using a temporary file and move-if-change, and touch stamp-ofiles
901 (ofiles): Just depend upon stamp-ofiles.
902 (stamp-piclist, piclist): New targets.
903 ($(SHLIB), $(SHLINK)): New targets.
904 (targets.o, archures.o): Build twice if PICFLAG is set.
905 (do_mostlyclean): Remove pic/*.o.
906 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
908 (do_distclean): Remove pic and stamp-picdir.
909 (install): Install shared libraries.
910 ($(OFILES)): Depend upon stamp-picdir.
911 (stamp-picdir): New target.
913 * libcoff-in.h: Add comment reminding people that libcoff.h is a
915 * libcoff.h: Rebuild.
917 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
918 flavour of a section with no owner.
920 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
921 ELF_LINK_NON_ELF flag.
922 (mips_elf_create_got_section): Likewise.
924 * elf.c: Revert last change, since it breaks dynamic linking.
925 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
927 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
928 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
929 (elfNN_bed): Don't initialize want_hdr_in_seg field.
931 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
933 * elf.c (assign_file_positions_for_segments): If the backend does
934 not want the elf header or the program headers in the address
935 space, do not include them in the calculations.
937 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
938 function to determine if we need additional program headers.
939 (ppc_elf_modify_segment_map): Define as a NOP function for now.
940 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
942 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
944 * coffcode.h: Move today's libcoff.h change into coffcode.h.
946 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
948 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
949 back into one line. Some compilers (sunos 4.1.3 for example)
950 won't accept args split across more than one line.
952 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
954 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
955 * configure: Regenerate.
957 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
959 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
960 try to do arithmetic on a void *, cast it to a unsigned char * first.
962 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
964 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
965 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
967 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
968 flag for a newly defined symbol.
969 (NAME(bfd_elf,record_link_assignment)): Likewise.
970 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
971 set the DEF or REF_REGULAR flags correctly.
973 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
974 (libbfd.h, libcoff.h): Corresponding change.
976 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
977 a PLT32 reloc as dynamic.
978 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
979 is not referenced by a dynamic object, and we are not making a
980 shared object, then don't make a PLT entry. If we do make a PLT
981 entry, make sure the symbol has been recorded as dynamic.
983 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
985 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
986 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
987 (powerpcle-*-cygwin32): New.
988 * peicode.h (add_data_entry): Get address from vma.
990 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
992 * elflink.c (_bfd_elf_create_linker_section): If the symbol
993 attached to the section has already been created as an undefined
994 symbol, treat it as if it hasn't been created yet.
996 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
998 * elflink.h (elf_bfd_final_link): Don't output initial dummy
999 symbol or section symbols if stripping all symbols and this is not
1000 a relocateable link. Don't output the symbol string table if
1001 there are no symbols.
1002 (elf_link_flush_output_syms): Don't do anything if there are no
1005 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1007 * coff-aux.c: New file.
1008 * hosts/m68kaux.h: New file.
1009 * config.bfd (m68*-apple-aux*): New target.
1010 * configure.in (m68*-apple-aux*): New native host.
1011 (m68kaux_coff_vec): New vector.
1012 * configure: Rebuild.
1013 * targets.c (m68kaux_coff_vec): Declare.
1014 * coffcode.h (bfd_coff_backend_data): Add field
1015 _bfd_coff_link_add_one_symbol.
1016 (bfd_coff_link_add_one_symbol): Define.
1017 (compare_arelent_ptr): New static function if TARG_AUX.
1018 (coff_write_relocs): If TARG_AUX, sort the relocs.
1019 (coff_write_object_contents): Set A/UX aouthdr magic number.
1020 (coff_link_add_one_symbol): Define if not defined.
1021 (bfd_coff_std_swap_table): Initialize new field.
1022 * libcoff.h: Rebuild.
1023 * cofflink.c (coff_link_add_symbols): Call
1024 bfd_coff_link_add_one_symbol rather than
1025 _bfd_generic_link_add_one_symbol.
1026 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1027 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1028 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1029 * Makefile.in: Rebuild dependencies.
1030 (BFD32_BACKENDS): Add coff-aux.o.
1031 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1033 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1035 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1036 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1038 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1040 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1041 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1042 (maintainer-clean): Warn about deleting special files.
1043 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1045 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1046 warning symbols correctly.
1047 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1048 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1049 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1050 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1051 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1052 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1054 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1057 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1059 * libcoff-in.h: aligned newly exported names with bfd naming
1060 conventions. Removed an erroneous define of POWERPC_LE_PE.
1061 * libcoff.h: Rebuild.
1062 * cofflink.c, coff-ppc.c: the above function name changes
1064 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1066 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1067 * ecoff.c (struct extsym_info): Define.
1068 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1069 to ecoff_link_write_external.
1070 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1071 Strip symbols when appropriate.
1073 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1074 * syms.c (BSF_OBJECT): Define.
1075 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1076 * bfd-in2.h: Rebuild.
1077 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1079 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1082 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1083 copying relocs into a shared object, treat a defined global symbol
1085 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1086 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1087 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1089 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1090 real defined symbol, not to a weak defined symbol.
1092 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1094 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1095 and made a few static functions externs.
1097 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1098 POWERPC_LE_PE hack in cofflink.
1100 * libcoff-in.h: promoted the following from cofflink.c to allow
1101 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1102 coff_debug_merge_element, struct coff_debug_merge_type,
1103 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1104 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1105 coff_debug_merge_hash_lookup, coff_link_section_info,
1106 coff_final_link_info, coff_debug_merge_hash_newfunc,
1107 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1109 * libcoff.h: re-gen'd
1111 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1113 * syms.c: Include "bfdlink.h".
1114 (struct stab_find_info): Define.
1115 (_bfd_stab_section_find_nearest_line): New function.
1116 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1117 * libbfd.h: Rebuild.
1118 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1119 * elf.c (_bfd_elf_find_nearest_line): Try calling
1120 _bfd_stab_section_find_nearest_line before searching the ELF
1121 symbol table. Find the closest STT_FUNC symbol, not the last one.
1122 * libcoff-in.h (coff_data_type): Add line_info field.
1123 * libcoff.h: Rebuild.
1124 * coffgen.c (coff_find_nearest_line): Try calling
1125 _bfd_stab_section_find_nearest_line before searching the COFF
1127 * Makefile.in: Rebuild dependencies.
1129 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1131 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1132 4 bytes, so we get the correct value when updating the register
1133 field in little endian mode.
1135 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1137 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1138 entry_section fields. Add sntoc and snentry fields.
1139 * libcoff.h: Rebuild.
1140 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1141 not toc_section and entry_section (the COFF file does not have any
1142 sections at this point).
1143 (coff_write_object_contents): Set o_snentry and o_sntoc from
1144 snentry and sntoc rather than entry_section and toc_section.
1145 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1146 snentry, not toc_section and entry_section.
1147 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1148 entry_section from hentry.
1149 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1151 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1152 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1153 than using toc_section directly.
1155 * archures.c: Add missing `.' in enum bfd_architecture.
1156 * bfd-in2.h: Rebuild.
1158 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1159 Robert Lipe <robertl@arnet.com>.
1161 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1163 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1164 to sections we allocate. Use bfd_zalloc to allocate initialial
1165 sections, not bfd_alloc.
1166 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1167 SDA{,2}I16 relocations.
1168 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1169 whether to put something in .sbss or not.
1170 (ppc_elf_relocate_section): Add support for more relocations. Add
1171 in sec->output_offset where appropriate. Make error messages
1172 include the symbol name.
1174 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1175 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1176 doesn't get redefined messages if -shared.
1178 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1179 section if the rel_section field has been set up.
1181 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1183 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1186 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1188 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1189 of flags, only flags used are controlled by mach number. Bump up
1190 output file mach number to highest of input file mach numbers.
1191 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1192 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1194 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1195 bfd_elf64_sparc_vec support.
1197 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1199 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1200 the embedded bit is set on some objects and not on others. Just
1202 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1205 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1207 * coffcode.h (coff_new_section_hook): Don't try to align the
1210 * coffcode.h (coff_set_section_contents): Fix the handling of the
1211 .lib section to work even if the entire section contents are
1212 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1213 Robert Lipe <robertl@arnet.com>.
1215 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1217 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1218 memory here for contents.
1220 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1221 _SDA2_BASE_ by 32768.
1222 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1223 started using. Allocate contents for .sdata and .sdata2 sections
1225 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1227 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1228 size _SDA{,2}_BASE_.
1229 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1232 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1234 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1236 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1237 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1238 (bfd_mach_sparc_v9a): Define.
1239 (bfd_mach_sparc_v9_p): Define.
1240 * bfd-in2.h: Regenerated.
1241 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1243 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1244 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1245 to bfd_elf32_sparc_vec.
1246 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1247 Add v8plus{,a} support.
1249 (sparc_compatible): New function.
1250 * elf32-sparc.h: #include "elf/sparc.h".
1251 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1252 elf32_sparc_final_write_processing): New functions.
1253 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1254 elf_backend_final_write_processing): Define.
1256 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1258 * elf-bfd.h (struct elf_link_hash_entry): Add
1259 linker_section_pointer field.
1260 (enum elf_linker_section_enum): Enumeration for new way of
1261 creating linker dynamic sections and symbols.
1262 (elf_linker_section{,_pointers}): New structures for creating
1263 dynamic sections and symbols.
1264 (elf_obj_tdata): Add linker_section_pointers and linker_section
1266 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1267 (_bfd_elf_create_linker_section): New declarations.
1268 (_bfd_elf_find_pointer_linker_section): Ditto.
1269 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1270 (_bfd_elf_make_linker_section_rela): Ditto.
1272 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1274 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1275 (ppc_elf_create_linker_section): New function to create the
1276 sections .got, .sdata, and .sdata2.
1277 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1279 (ppc_elf_check_relocs): Support more of the eabi relocations.
1280 (ppc_elf_relocate_section): Ditto.
1281 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1282 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1284 * elflink.h (elf_create_pointer_linker_section): New function to
1285 create initialized pointers in dynamic linker sections.
1286 (elf_finish_pointer_linker_section): Actually intialize the
1287 pointers created above.
1289 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1290 macros to provide both 32 and 64 bit versions of
1291 elf_create_pointer_linker_section.
1292 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1293 provide both 32 and 64 bit versions of
1294 elf_finish_pointer_linker_section.
1296 * elflink.c (_bfd_elf_create_linker_section): New function to
1297 create a linker section.
1298 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1299 given address in the linker pointer offsets created for a given
1301 (_bfd_elf_make_linker_section_rela): Make a RELA section
1302 corresponding to the generated linker section.
1304 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1306 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1308 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1310 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1311 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1312 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1313 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1314 toc entry in an objdump) for now.
1315 (ppc_do_last, ppc_get_last): New function - needed to save processing
1316 the toc owner to the end.
1317 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1320 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1321 toc owner from being done till last. Must define POWERPC_LE_PC
1324 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1326 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1328 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1329 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1331 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1335 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1337 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1339 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1341 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * elf.c (assign_file_positions_for_segments): Don't increment file
1344 offset for a segment which contains no loadable sections.
1346 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1348 * reloc.c: Add new PowerPC relocations.
1349 * {bfd-in2,libbfd}.h: Regenerate.
1351 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1352 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1354 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1356 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1359 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1362 * coffgen.c (coff_find_nearest_line): Don't try to cache
1363 information in sections that are not owned by a BFD. From Richard
1364 Henderson <richard@atheist.tamu.edu>.
1366 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1367 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1368 * elflink.h (elf_link_output_extsym): Remove special check for
1371 * ecoffswap.h: Add prototypes for static functions.
1373 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1375 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1376 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1378 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1379 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1380 support. Begin support for R_PPC_SDA{2,}REL.
1382 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1384 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1385 create the .got and .got.neg sections.
1386 (ppc_elf_size_dynamic_sections): Call it.
1387 (ppc_elf_check_relocs): Call it.
1388 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1389 (ppc_elf_check_relocs): Add error messages for relocations we
1390 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1393 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1395 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1396 section flags for V.4 and eabi.
1398 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * elf.c (assign_file_positions_for_segments): If a segment
1401 contains no sections, don't mark it as readable.
1403 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1404 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1406 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1407 dynamic section, if there is one.
1408 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1409 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1410 (bfd_elf64_swap_dyn_in): Likewise.
1411 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1413 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1415 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1416 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1417 <pirker@eiunix.tuwien.ac.at>.
1419 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1421 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1422 PowerPC V.4 and eabi.
1423 * bfd-in2.h: Regenerate.
1424 * libfd.h: Regenerate.
1426 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1428 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1429 section type and SHF_EXCLUDE section flag, turning them into the
1430 appropriate bfd section flag.
1432 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * xcofflink.c (xcoff_link_add_symbols): Create the special
1435 sections if we see a DYNAMIC object, in case that is the only
1436 XCOFF input object we see.
1438 * elf32-mips.c: Extensive changes for a start at dynamic linking
1439 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1441 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1442 (struct elf_backend_data): Remove
1443 elf_backend_create_program_headers field. Add
1444 elf_backend_additional_program_headers and
1445 elf_backend_modify_segment_map fields.
1446 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1448 (elf_backend_additional_program_headers): Likewise.
1449 (elf_backend_modify_segment_map): Likewise.
1450 (elf_backend_create_program_headers): Don't define.
1451 (elfNN_bed): Change to account for field changes.
1452 * elf.c (assign_file_positions_for_segments): Call new
1453 modify_segment_map backend function. Don't call old
1454 create_program_headers backend function.
1455 (get_program_header_size): Call additional_program_headers rather
1456 than create_program_headers.
1457 * elflink.h (elf_link_add_object_symbols): Initialize
1458 type_change_ok from new backend field.
1459 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1461 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1462 a reloc against the appropriate section.
1464 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1465 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1466 (elf_flags_init): Rename from elf_ppc_flags_init.
1467 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1469 (ppc_elf_copy_private_bfd_data): Likewise.
1470 (ppc_elf_merge_private_bfd_data): Likewise.
1472 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1475 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1477 * coff-alpha.c (alpha_relocate_section): During final link, allow
1478 output .lita section to be bigger than 64k by adjusting gp value
1479 on a per-input section basis.
1480 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1482 (struct ecoff_section_tdata): Add gp field.
1484 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1486 Handle Alpha ECOFF changes in OSF/1 3.2.
1487 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1489 * coff-alpha.c: Include "aout/ar.h".
1490 (alpha_ecoff_get_relocated_section_contents): Don't require an
1491 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1492 3.2 doesn't generate one.
1493 (alpha_relocate_section): Likewise.
1494 (alpha_ecoff_slurp_armap): Define.
1495 (alpha_ecoff_slurp_extended_name_table): Define.
1496 (alpha_ecoff_construct_extended_name_table): Define.
1497 (alpha_ecoff_truncate_arname): Define.
1498 (alpha_ecoff_write_armap): Define.
1499 (alpha_ecoff_generic_stat_arch_elt): Define.
1500 (alpha_ecoff_update_armap_timestamp): Define.
1502 (alpha_ecoff_read_ar_hdr): New static function.
1503 (alpha_ecoff_get_elt_at_filepos): New static function.
1504 (alpha_ecoff_openr_next_archived_file): New static function.
1505 (alpha_ecoff_get_elt_at_index): New static function.
1506 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1507 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1508 _bfd_ecoff to alpha_ecoff.
1509 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1510 field from backend structure, rather than always calling
1511 _bfd_get_elt_at_filepos.
1512 * coff-mips.c (mips_ecoff_backend_data): Initialize
1513 get_elt_at_filepos field.
1514 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1515 from _bfd_generic_read_ar_hdr with minor changes.
1516 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1517 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1518 * libbfd.h: Rebuild.
1520 * bfd-in.h (BFD_IN_MEMORY): Define.
1521 * libbfd-in.h (struct bfd_in_memory): Define.
1522 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1523 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1524 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1525 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1526 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1527 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1528 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1529 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1530 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1531 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1533 (bfd_openstreamr): Likewise.
1534 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1535 BFD_IN_MEMORY is not set.
1536 * riscix.c (riscix_some_aout_object_p): Likewise.
1537 * bfd-in2.h, libbfd.h: Rebuild.
1539 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1540 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1541 (bfd_get_elt_at_index): Define.
1542 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1543 bfd_get_elt_at_index. Change index parameter from int to
1545 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1546 (_bfd_noarchive_get_elt_at_index): Define.
1547 (_bfd_archive_bsd_get_elt_at_index): Define.
1548 (_bfd_archive_coff_get_elt_at_index): Define.
1549 * bfd-in2.h, libbfd.h: Rebuild.
1550 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1551 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1552 * ieee.c (ieee_get_elt_at_index): Define.
1553 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1554 * oasys.c (oasys_get_elt_at_index): Define.
1555 * som.c (som_get_elt_at_index): Define.
1557 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1558 numbers to the .text section.
1560 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1563 If there is a SEC_DEBUGGING section, get the contents of the debug
1564 information part from it.
1565 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1567 (ieee_write_object_contents): Check ieee_write_debug_part return.
1569 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1571 * config.bfd (i[345]86-*-freebsd*): Add target.
1572 * configure.in (i386freebsd_vec): Add vec.
1573 * configure: Regenerate.
1574 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1575 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1576 Rebuild dependencies..
1577 * freebsd.h: New file.
1578 * i386freebsd.c: New file.
1579 * targets.c (i386freebsd_vec): Declare.
1580 (bfd_target_vector): Add i386freebsd_vec.
1581 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1582 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1584 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * ieee.c (ieee_slurp_debug): New static function.
1587 (ieee_object_p): Call it.
1588 (ieee_slurp_section_data): Skip debugging sections.
1589 (ieee_get_reloc_upper_bound): Likewise.
1590 (ieee_get_section_contents): Likewise.
1591 (ieee_canonicalize_reloc): Likewise.
1592 (ieee_write_section_part): Likewise.
1593 (ieee_write_debug_part): Likewise.
1594 (ieee_write_data_part): Likewise.
1595 (init_for_output): Likewise.
1597 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1599 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1601 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1602 relocs, since ppc_elf_relocate_section handles the linker case.
1603 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1605 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1606 ppc_elf_relocate_section since that is now the only caller.
1607 (ppc_elf_relocate_section): Ditto.
1609 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * coffcode.h (coff_write_object_contents): If we don't know the
1612 section of the entry point for an XCOFF executable, always set the
1613 entry address to -1.
1615 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1617 * elf.c (bfd_section_from_shdr): Add support for note sections.
1619 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1621 * bfd-in.h (struct _symbol_info): Add stab_type field.
1622 * bfd-in2.h: Rebuild.
1623 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1625 * elf32-ppc.c: Remove trailing newline from calls to
1627 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1628 difference if target endianness is known.
1630 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1632 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1633 old style TOC16 references without using R_PPC_GOT.
1634 (ppc_reloc_type): Ditto.
1635 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1636 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1637 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1638 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1639 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1641 (ppc_elf_adjust_dynamic_symbol): Ditto.
1642 (ppc_elf_adjust_dynindx): Ditto.
1643 (ppc_elf_size_dynamic_sections): Ditto.
1644 (ppc_elf_finish_dynamic_symbol): Ditto.
1645 (ppc_elf_finish_dynamic_sections): Ditto.
1646 (ELF_DYNAMIC_INTERPRETER): Define.
1648 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1650 * elf.c (copy_private_bfd_data): When attaching sections to
1651 segments ignore sections that won't be allocated. Patch from
1654 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1656 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1659 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1661 * coff-i960.c (CALC_ADDEND): Define.
1662 (coff_i960_relocate_section): Add the input section VMA to the
1663 addend for PC relative relocs.
1665 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1667 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1668 to correctly terminate.
1670 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1672 * targets.c (enum bfd_endian): Define.
1673 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1674 from boolean to enum bfd_endian. Change header_byteorder_big_p
1676 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1677 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1678 * bfd-in2.h: Rebuild.
1679 * All targets: Change initialization of byteorder and
1680 header_byteorder to use enum bfd_endian values rather than
1682 * All files: Change all references to byteorder_big_p and
1683 header_byteorder_big_p to use new bfd_*_endian macros.
1685 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1687 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1689 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1691 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1693 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1695 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1697 * ieee.c: Lots of minor cleanups. Make many functions return
1698 errors rather than calling abort. Also:
1699 (ieee_write_twobyte): Remove; change callers to call existing
1700 ieee_write_2bytes function.
1701 (ieee_write_expression): Don't output the section twice when
1702 outputting a local symbol. Don't emit an extraneous zero if there
1704 (ieee_slurp_sections): Set the lma as well as the vma.
1705 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1707 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1708 a recognized one or bfd_arch_unknown.
1709 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1711 (ihex_get_symtab): Likewise.
1713 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1715 * aoutx.h: Include <ctype.h>.
1716 (struct aout_link_includes_table): Define.
1717 (struct aout_link_includes_totals): Define.
1718 (struct aout_link_includes_entry): Define.
1719 (aout_link_includes_lookup): Define macro.
1720 (struct aout_final_link_info): Add includes field.
1721 (aout_link_includes_newfunc): New static function.
1722 (NAME(aout,final_link)): Initialize includes hash table.
1723 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1725 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1727 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1729 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1731 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1733 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1735 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1736 (pe_print_private_bfd_data): call pe_print_reloc.
1737 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1738 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1739 up some debugging as well.
1741 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1743 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1746 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1748 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1749 when setting sections to NULL.
1751 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1753 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1755 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1756 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1758 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1759 * bfd-in2.h: Rebuild.
1761 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1763 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1765 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1767 * ihex.c (ihex_scan): Handle record types 4 and 5.
1768 (ihex_object_p): Permit types 4 and 5.
1769 (ihex_set_section_contents): Remove check for out of range
1771 (ihex_write_object_contents): Generate types 4 and 5.
1773 * elflink.h (elf_link_output_extsym): Just ignore warning and
1774 indirect references to symbols which don't really exist.
1776 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1778 * peicode.h (pe_print_idata): Minor format fixes
1779 (pe_print_edata): New function. Under private printing, this formats
1780 the edata section of a PE file.
1781 (pe_print_private_bfd_data): Added call to pe_print_edata.
1783 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1785 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1786 index, don't call stoi.
1788 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1790 * srec.c (srec_scan): Set lma as well as vma.
1792 * ihex.c: New file; support for Intel Hex format.
1793 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1794 (ihex_vec): Declare.
1795 (bfd_target_vector): Always include ihex_vec.
1796 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1797 * Makefile.in: Rebuild dependencies.
1798 (BFD_LIBS): Add ihex.o
1799 (BFD_LIBS_CFILES): Add ihex.c.
1800 * bfd-in2.h: Rebuild.
1802 * elf.c (assign_file_positions_for_segments): Sort the sections in
1804 (get_program_header_size): Return the right size if segment_map is
1806 (copy_private_bfd_data): Don't bother to sort the sections.
1808 * bfd.c (bfd_record_phdr): New function.
1809 * bfd-in.h (bfd_record_phdr): Declare.
1810 * bfd_in2.h: Rebuild.
1812 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1815 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1816 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1818 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1819 (bfd_zmalloc): Change declaration.
1820 * libbfd.h: Rebuild.
1821 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1822 and realloc. Don't set bfd_error_no_memory if they fail.
1824 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1826 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1827 uses as well. Added a new howto to deal with TOCREL16 relocs that
1828 are TOCDEFN as well.
1829 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1830 to handle RVA relocs from dlltool.
1831 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1832 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1833 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1835 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1836 to get the right section alignment.
1838 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1840 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1841 p_paddr if p_paddr is zero.
1842 (make_mapping): Set includes_filehdr and includes_phdrs for first
1844 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1846 (assign_file_positions_for_segments): Handle includes_filehdr and
1847 includes_phdrs. Remove special handling of PT_PHDR and first
1849 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1850 when appropriate. Remove special handling of PT_PHDR segment.
1851 Use a more complex condition for when a section is included in a
1852 segment to handle Solaris linker oddities.
1854 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1856 * coff-m88k.c (howto_table): Reformatted for easier reading;
1857 special_function now points to new function m88k_special_reloc.
1858 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1860 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1861 be done correctly by m88k_special_reloc.
1862 (reloc_processing): New function to be used by RELOC_PROCESSING.
1863 (RELOC_PROCESSING): Define to call reloc_processing.
1865 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1867 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1868 (pe_print_pdata): Likewise.
1870 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1871 obstack_alloc fails.
1872 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1874 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1875 * Many files: don't set bfd_error_no_memory if one of the above
1878 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1879 if p_paddr_valid is set.
1880 (copy_private_bfd_data): New static function.
1881 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1883 * elf.c (assign_file_positions_for_segments): Fix case where extra
1884 program headers were allocated.
1886 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1887 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1888 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1889 _bfd_elf_print_private_bfd_data.
1891 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1892 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1893 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1894 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1895 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1896 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1897 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1899 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1901 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1902 * elf.c (make_mapping): New static function.
1903 (map_sections_to_segments): New static function.
1904 (elf_sort_sections): New static function.
1905 (assign_file_positions_for_segments): New static function.
1906 (map_program_segments): Remove.
1907 (get_program_header_size): Remove sorted_hdrs, count, and
1908 maxpagesize parameters. Simplify.
1909 (assign_file_positions_except_relocs): When generating an
1910 executable, use assign_file_positions_for_segments.
1911 (elf_sort_hdrs): Remove.
1912 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1913 to get_program_header_size.
1915 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1917 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1919 * configure, config.in: Regenerate with autoconf 2.7.
1921 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1922 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1924 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1926 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1927 (ecoff_sec_to_styp_flags): Likewise.
1928 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1929 (ecoff_set_symbol_info): Handle scRConst.
1930 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1931 (ecoff_compute_section_file_positions): Handle .rconst section.
1932 (_bfd_ecoff_write_object_contents): Likewise.
1933 (ecoff_link_check_archive_element): Handle scRConst.
1934 (ecoff_link_add_externals): Likewise.
1935 (ecoff_link_write_external): Handle .rconst section.
1936 (ecoff_reloc_link_order): Likewise.
1937 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1938 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1940 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1942 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1943 DEF_DYNAMIC flag is set.
1945 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1947 * host-aout.c: If TRAD_HEADER is defined, include it.
1949 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1951 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1952 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1953 (BFD_NEED_DECLARATION): New function.
1954 * configure.in: Use BFD_NEED_DECLARATION.
1955 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1956 * configure, config.in: Rebuild with autoconf 2.6.
1958 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1959 special_sections before returning when called with a non XCOFF
1962 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1965 * coffcode.h (coff_compute_section_file_positions): Only pad the
1966 previous section to force file alignment when creating an
1969 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1971 * coffcode.h (coff_compute_section_file_positions): If
1972 RS6000COFF_C, set up the .debug section.
1974 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1975 if it is not large enough to accomodate the entire TOC area with
1976 signed 16 bit offsets.
1977 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1979 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1980 TOC anchor to use the TOC value used in the output file.
1982 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1984 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1985 (_bfd_coff_read_string_table): Likewise.
1987 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1989 * pe-arm.c: Fix typos.
1990 * coff-arm.c: Likewise.
1992 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1994 * coff-ppc.c (list_ele): Added "cat"egory member.
1995 (record_toc): New category parameter (priv or pub).
1996 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1997 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1998 the mainline. It addes extra toc cells in error.
1999 (ppc_coff_swap_sym_in_hook): Added some documentation.
2000 (dump_toc): Can now diagnose "virtual toc" chicanery.
2002 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2004 * elf-bfd.h (struct elf_link_hash_table): Change type of
2005 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2007 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2009 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2010 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2012 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2013 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2014 defined or mentioned in a regular file.
2016 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2018 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2019 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2020 (coff_ppc_relocate_section): Correct REL24 handling
2021 (ppc_process_before_allocation): Correct TOCDEFN handling
2023 * peicode.h (dir_names): Added name descriptions
2025 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2027 * VERSION: Updated to cygnus-2.6.
2029 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2031 * targets.c (m68k4knetbsd_vec): Declare.
2033 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2035 * targets.c (bfd_target): Change type of second argument to
2036 _bfd_print_private_bfd_data from void * to PTR.
2037 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2038 using PTR rather than void *.
2039 * bfd-in2, libbfd.h: Rebuild.
2040 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2042 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2043 _bfd_generic_bfd_print_private_bfd_data rather than casting
2046 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2048 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2049 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2051 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2052 BFD64_BACKENDS_CFILES): New variables.
2055 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2057 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2058 not at the file position of the first section.
2059 * coffcode.h (coff_compute_section_file_positions): Avoid using
2061 (coff_write_object_contents): When generating a PPC PE executable
2062 with no symbols, round up the file size to a COFF_PAGE_SIZE
2064 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2065 don't write out a string table.
2067 * elf.c (bfd_section_from_shdr): When using a different section
2068 header, pass the new one to _bfd_elf_make_section_from_shdr.
2069 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2070 (elf_map_symbols): Add section VMA to symbol value when comparing
2072 (_bfd_elf_compute_section_file_positions): Only build symbol table
2073 if there are some symbols. Set file offset of symtab and strtab
2075 (assign_file_positions_except_relocs): Remove dosyms parameter.
2076 Change all callers. Never set file offset of symtab and strtab
2078 (_bfd_elf_copy_private_section_data): New function.
2079 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2080 (_bfd_elf_copy_private_symbol_data): New function.
2081 (swap_out_syms): Check for special mapping of st_shndx created by
2082 copy_private_symbol_data.
2083 * elfxx-target.h: Use new copy routines.
2084 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2085 (_bfd_elf_copy_private_section_data): Declare.
2087 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2089 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2092 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2093 _bfd_dummy_target, matching the recent change to archive
2096 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2098 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2099 arithmetic on PTR types.
2101 * aout-target.h (MY(callback)): Set the lma of the sections.
2103 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2104 symbol into a reloc against the section.
2106 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2108 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2109 glue for the relocs: IMGLUE and IFGLUE.
2110 (record_toc): new function - tracks toc contents
2111 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2112 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2113 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2114 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2115 (ppc_record_toc_entry): Removed a debug define (duh)
2117 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2118 (pe_print_idata): New function - formats the idata section data
2119 (pe_print_pdata): New function - formats the pdata section data
2120 (pe_print_private_bfd_data): calls to above
2122 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2124 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2125 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2126 TARGET_SYM and TARGET_NAME for vector and BFD name.
2127 * coff-pmac.c (pmac_xcoff_vec): Remove.
2128 (TARGET_SYM, TARGET_NAME): Define.
2129 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2130 machine to 0, not all PowerMacs are 601s.
2132 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2134 * elfcode.h (elf_object_p): Read in any program headers.
2135 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2136 based on the program headers, if any.
2137 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2138 (map_program_segments): Set p_paddr of program headers based on
2141 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2143 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2146 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2147 trying to do a relocateable link with a non-a.out object file.
2149 * archive.c (bfd_generic_archive_p): Check the first object file
2150 in an archive even if target_defaulted is set. If the object file
2151 has the wrong xvec, reject it.
2153 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2154 be represented, report the name via _bfd_error_handler.
2155 (translate_to_native_sym_flags): Likewise.
2156 * elf32-mips.c (mips_elf_final_link): Likewise.
2157 * oasys.c (oasys_write_sections): Likewise.
2159 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2160 which checks for STYP_OVRFLO sections.
2161 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2162 reloc and lineno count overflows.
2163 (coff_write_object_contents): Call coff_count_linenumbers before
2164 coff_compute_section_file_positions. If RS6000COFF_C, handle
2165 reloc and lineno count overflows.
2166 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2167 relocs before dealing with .pad sections. Count overflow section
2168 headers when handling .pad sections.
2170 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2173 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2174 (struct xcoff_link_hash_table): Add descriptor_section and
2175 special_sections fields.
2176 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2177 (xcoff_link_add_symbols): Set linkage section alignment. Create
2178 descriptor section. Check for magic symbol names (_text, etc.),
2179 and record them in special_sections if found. Set
2180 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2181 descriptor field to point back to the function code symbol.
2182 (xcoff_sweep): Always mark the special descriptor_section.
2183 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2184 function descriptor, and mark it if it is.
2185 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2186 parameter, and fill it in. Allocate space for the descriptor
2188 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2189 global linkage code. If an undefined function descriptor is
2190 exported, arrange to define it. Warn about any other undefined
2192 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2193 (xcoff_write_global_symbol): Create a function descriptor when
2195 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2196 * bfd-in2.h: Rebuild.
2198 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2200 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2201 (ppc_coff_link_hash_table): new types for hashing
2202 (ppc_coff_link_hash_newfunc): hash entry constructor
2203 (ppc_coff_link_hash_table_init): hash table initializer
2204 (ppc_coff_link_hash_table_create): hash table constructor
2205 (ppc_record_toc_entry): changed references to hash table
2206 (coff_ppc_relocate_section): changed references to hash table
2208 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2209 * libcoff.h: Rebuild
2211 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2212 (coff_link_add_symbols): removed toc_offset init
2214 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2216 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2219 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2220 if it is given and mmep is available.
2221 * acconfig.h: Undef USE_MMAP.
2222 * configure, config.in: Regenerated.
2223 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2224 table handling the old way.
2225 (aout_get_external_symbols): Don't complain if last byte of string
2227 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2228 (bfd_free_window) [! USE_MMAP]: Don't define.
2229 (bfd_get_file_window,
2230 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2232 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2234 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2237 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2239 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2240 compatible with AMD generated COFF files. Try to support both AMD
2241 and GNU formats simultaneously.
2242 (coff_a29k_relocate_section): Likewise.
2244 * libbfd.c (bfd_get_file_window): Change writable parameter from
2245 int to boolean; update all callers. Pass MAP_SHARED if not
2246 writable--it's required on Solaris. Cast fprintf argument to
2248 * bfd-in.h (bfd_get_file_window): Update declaration.
2249 * bfd-in2.h: Rebuild.
2250 * aoutx.h: Update calls to bfd_get_file_window.
2252 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2254 (xcoff_swap_ldhdr_in): New static function.
2255 (xcoff_swap_ldsym_in): New static function.
2256 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2257 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2258 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2259 Handle XTY_ER/XMC_XO symbols correctly.
2260 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2261 rather than normal symbol table.
2262 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2263 already defined with the same absolute value.
2264 (xcoff_mark): When considering called symbols, check whether the
2265 descriptor is from a dynamic object, rather than the symbol
2267 (xcoff_build_ldsyms): Likewise.
2269 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2270 Cast realloc and malloc return values. If malloc or realloc fail,
2271 set bfd_error_no_memory.
2272 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2273 * bfd-in2.h: Rebuild.
2275 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2277 * coff-ppc.c (ppc_record_toc_entry): new function.
2278 (in_reloc_p): changed return value.
2279 (coff_ppc_relocate_section): much rework.
2280 (ppc_allocate_toc_section): new function.
2281 (ppc_process_before_allocation): new function.
2282 (ppc_coff_swap_sym_in_hook): new function.
2284 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2285 (coff_link_add_symbols): initialize toc_offset.
2287 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2288 (coff_swap_aouthdr_out): Added more sections to the data
2289 dictionary for the pe file header. Also changed linker version
2290 number on the ppc side.
2291 (dir_names): small improvements to the dictionary printing.
2292 (pe_mkobject_hook): save the file level flags.
2294 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2295 (pe_tdata): added real_flags field
2296 (coff_tdata): added local_toc_sym_map and access macro
2298 * libcoff.h (coff_link_hash_entry): added toc_offset field
2299 (pe_tdata): added real_flags field
2300 (coff_tdata): added local_toc_sym_map and access macro
2302 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2303 (coff_mkobject): init for local_toc_sym_map
2304 (coff_write_object_contents): set the internal_a.magic to
2305 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2308 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2310 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2311 entries until both the line number address and the function name
2312 address are too large.
2314 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2315 * configure: Rebuilt.
2317 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2318 is defined in the environment.
2320 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2322 * som.c (som_get_section_contents_in_window): Define to use
2325 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2327 * coff-i860.c: New file, based on coff-i386.c.
2328 * cpu-i860.c: New file, based on cpu-i386.c.
2329 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2330 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2331 targets, using i860coff_vec.
2332 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2333 trad-core.o and hosts/i860mach3.h.
2334 (i860coff_vec): Use coff-i860.o and cofflink.o.
2335 * configure: Rebuild.
2336 * Makefile.in: Rebuild dependencies.
2337 (ALL_MACHINES): Add cpu-i860.o.
2338 (BFD32_BACKENDS): Add coff-i860.o.
2339 (CFILES): Add cpu-i860.c and coff-i860.c.
2340 * targets.c (i860coff_vec): Declare.
2341 (bfd_target_vector): Add &i860coff_vec.
2342 * archures.c (bfd_i860_arch): Declare.
2343 (bfd_archures_list): Add &bfd_i860_arch.
2344 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2345 (coff_set_flags): Handle bfd_arch_i860.
2346 (coff_write_object_contents): Handle I860 a.out magic number.
2348 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2350 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2351 the created .tc section to 2.
2352 (xcoff_mark): Don't keep a .loader reloc for a call to an
2353 undefined symbol when creating a shared library.
2354 (xcoff_build_ldsyms): When creating a shared library, generate
2355 global linkage code for a call to an undefined symbol.
2357 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2359 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2360 BFD32_BACKENDS, BFD64_BACKENDS.
2361 (.dep1): Put mkdep output in a separate file.
2362 Rebuilt dependencies.
2364 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2367 Permit use of mmap when available:
2369 * configure.in: Check for mmap, madvise, mprotect.
2370 * config.in, configure: Regenerated.
2372 * libbfd.c (struct _bfd_window_internal): Define type.
2373 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2375 (ok_to_map): New static variable for debugging.
2376 (_bfd_generic_get_section_contents_in_window): New function.
2377 * bfd-in.h (bfd_window_internal): Declare type.
2378 (bfd_window): Define type.
2379 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2380 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2383 * libaout.h (struct aoutdata): Add two window fields.
2384 (obj_aout_sym_window, obj_aout_string_window): New macros.
2385 * aoutx.h (some_aout_object_p): Initialize windows.
2386 (aout_get_external_symbols): Get symbol data and strings in
2387 windows instead of explicitly allocated buffers.
2388 (slurp_symbol_table): Free window instead of memory.
2389 (bfd_free_cached_info): Release windows instead of freeing storage
2391 (aout_link_free_symbols): Ditto.
2393 * targets.c (bfd_target): Add new field for
2394 get_section_contents_in_window.
2395 (BFD_JUMP_TABLE_GENERIC): Updated.
2396 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2397 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2398 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2399 macros for get_section_contents_in_window field.
2401 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2403 * core.c: Renamed to corefile.c
2404 * makefile.dos (OBJS): Change core.o to corefile.o
2405 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2408 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2410 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2411 targ_selvecs to allow debugging under Irix-5 native.
2414 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2416 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2417 to o. Clobber and restore the list of new csects around the call
2418 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2419 linker error and the linker wants to read the symbol table. Reset
2420 the line number count of a real section even if it has no relocs.
2421 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2423 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2426 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2428 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2429 an undefined symbol in a shared link.
2431 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2432 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2433 phdm@info.ucl.ac.be (Philippe De Muyter).
2435 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2437 * coff-m88k.c (rtype2howto): New static function.
2438 (RTYPE2HOWTO): Use it rather than a macro definition.
2440 * coffcode.h (coff_write_object_contents): set internal_a.magic
2441 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2443 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2444 define TRAD_HEADER to new file hosts/delta68.h.
2445 m88*-motorola-sysv*, however, does use ptrace-core.o.
2446 * hosts/delta68.h: New file.
2448 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2449 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2451 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2453 * i386linux.c (MY(vec)): Declare before use.
2455 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2457 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2458 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2460 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2461 BFD is not of the right type.
2462 (bfd_elf_get_needed_list): Likewise.
2463 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2464 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2465 * xcofflink.c (XCOFF_XVECP): Define.
2466 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2468 (bfd_xcoff_import_symbol): Likewise.
2469 (bfd_xcoff_export_symbol): Likewise.
2470 (bfd_xcoff_link_count_reloc): Likewise.
2471 (bfd_xcoff_record_link_assignment): Likewise.
2472 (bfd_xcoff_size_dynamic_sections): Likewise.
2474 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2475 table index against the number of symbols for a base relative
2478 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2480 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2481 full_aouthdr flag here...
2482 (_bfd_xcoff_bfd_final_link): ...not here.
2484 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2486 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2487 systems that have a system <libelf.h>.
2488 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2489 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2490 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2491 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2492 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2493 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2494 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2496 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2498 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2499 set, set BSF_WEAK in symbol. Change all callers.
2500 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2501 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2502 _bfd_generic_link_add_one_symbol.
2503 (ecoff_indirect_link_order): Check that the section tdata relocs
2504 are not NULL before using them.
2506 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2507 define TRAD_HEADER as hosts/alphalinux.h.
2508 * configure: Rebuild.
2509 * hosts/alphalinux.h: New file.
2510 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2513 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2515 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2516 C_ECOMM storage classes.
2518 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2520 (xcoff_mark): Call xcoff_mark_symbol.
2521 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2522 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2524 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2526 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2528 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2530 (xcoff_find_reloc): New static function.
2531 (xcoff_link_add_symbols): Use it.
2532 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2533 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2534 relocate the value of C_DECL.
2536 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2538 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2540 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2541 callback decide what goes in .relocs.
2542 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2543 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2546 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2548 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2551 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2553 * xcofflink.c: More improvements, mostly to fix handling of
2554 constructors and a few other special cases.
2555 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2556 zero, reverting yesterday's change.
2557 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2558 (bfd_xcoff_link_count_reloc): Declare.
2559 (bfd_xcoff_record_link_assignment): Declare.
2560 * bfd-in2.h: Rebuild.
2562 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2564 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2565 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2566 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2567 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2568 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2569 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2571 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2574 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2575 segments includes the a.out header. See to that the magic number
2576 *always* is big-endian.
2578 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2579 m68k4k NetBSD configurations.
2581 * configure.in, configure: Separate i386 & mips NetBSD
2582 configurations from other BSD ones. Don't assume DEC is the only
2583 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2584 configurations. Add support for m68k4k NetBSD object format.
2586 * libaout.h: Added M_68K4K_NETBSD magic.
2588 * m68k4knetbsd.c: New file.
2590 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2592 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2595 * hosts/mipsnbsd.h: New file.
2598 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2600 * config.bfd: Add config stuff for mips*-*-magic* to set
2601 targ_defvec to ecoff_big_vec.
2604 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2606 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2608 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2609 toc_section, and entry_section fields.
2610 (struct xcoff_section_tdata): Remove ldrel_count field.
2611 * libcoff.h: Rebuild.
2612 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2614 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2615 full a.out header if full_aouthdr is set in xcoff_data.
2616 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2617 based on sections stored in xcoff_data.
2618 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2620 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2621 (rs6000coff_vec): Set symbol_leading_char to '.'.
2622 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2623 value stored in ret rather than returning a pointer value.
2625 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2627 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2630 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2632 * som.c (som_slurp_string_table): Allocate the strings with malloc
2633 since they're free'd by free_cached_info.
2634 (som_slurp_symbol_table): Similarly for the symbol table.
2636 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2638 * Makefile.in (diststuff): Don't make headers.
2640 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2642 * Makefile.in: Rebuild dependencies.
2644 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2645 output_bfd is not SunOS.
2646 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2647 non-SunOS input files.
2649 * xcofflink.c: Extensive changes to support linking shared objects
2650 and generating a .loader section.
2651 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2652 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2653 last_symndx, and ldrel_count fields.
2654 * libcoff.h: Rebuild.
2655 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2656 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2658 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2659 (bfd_xcoff_export_symbol): Declare.
2660 (bfd_xcoff_size_dynamic_sections): Declare.
2661 * bfd-in2.h: Rebuild.
2663 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2665 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2666 * configure: Rebuild.
2667 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2668 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2670 (pmac_xcoff_vec): Update to use new xcoff support.
2671 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2672 (xcoff_write_armap): Declare buf as unsigned char.
2673 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2675 * mpw-make.sed: Generalize subdir_do edit.
2677 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2679 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2680 correctly. Don't initialize asect->vma.
2682 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2684 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2685 something a little less than the page size.
2687 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2691 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2693 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2694 * coffcode.h (coff_write_object_contents): If .bss is before
2695 .data us that as data_start.
2696 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2698 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2699 (coff_swap_outhdr_out): Hardwire in version number.
2701 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2703 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2704 major and minor to *_vno, since the former are also macros in
2705 SunOS header files. Cast result of bfd_alloc to appropriate
2708 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2709 before assigning to sec_data.
2711 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2713 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2714 now relative to the section, not absolute.
2715 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2716 get the file name when there is a N_SO directory name. When
2717 handling stabs, remember that section->vma was added to the
2720 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2722 * sunos.c (struct sunos_link_hash_table): Add needed field.
2723 (sunos_link_hash_table_create): Call bfd_release, not free.
2724 (sunos_link_hash_table_create): Initialize needed field.
2725 (sunos_add_dynamic_symbols): Record needed objects.
2726 (bfd_sunos_get_needed_list): New function.
2727 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2728 * bfd-in2.h: Rebuild.
2730 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2732 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2734 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2736 * bfd-in.h (struct bfd_link_needed_list): Rename from
2737 bfd_elf_link_needed_list.
2738 * bfd-in2.h: Rebuild.
2739 * elf.c, elflink.h, libelf.h: Corresponding changes.
2741 Add start at AIX linker support; no shared libraries yet.
2742 * xcofflink.c: New file.
2743 * configure.in (rs600coff_vec): Use xcofflink.o.
2744 * configure: Rebuild.
2745 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2747 (struct xcoff_section_tdata): Define.
2748 (xcoff_section_data): Define macro.
2749 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2750 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2751 (_bfd_xcoff_bfd_final_link): Declare.
2752 (_bfd_ppc_xcoff_relocate_section): Declare.
2753 * libcoff.h: Rebuild.
2754 * coff-rs6000.c: Clean up a bit.
2755 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2756 cputype, csects, and debug_indices.
2757 (xcoff_copy_private_bfd_data): Copy cputype.
2758 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2759 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2760 (xcoff_reloc_type_lookup): Rename from
2761 rs6000coff_reloc_type_lookup.
2762 (coff_relocate_section): Define.
2763 (_bfd_xcoff_sizeof_headers): Define.
2764 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2765 (_bfd_xcoff_bfd_relax_section): Define.
2766 (_bfd_xcoff_bfd_link_split_section): Define.
2767 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2769 * coffcode.h (coff_compute_section_file_positions): If AIX,
2770 increment sofar by SMALL_AOUTSZ if not executable.
2771 (coff_write_object_contents): If AIX, always output an a.out
2772 header; if not executable, header size of SMALL_AOUTSZ.
2773 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2774 (_bfd_stringtab_init): Initialize xcoff field.
2775 (_bfd_xcoff_stringtab_init): New function.
2776 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2777 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2778 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2779 * libbfd.h: Rebuild.
2780 * Makefile.in: Rebuild dependencies.
2781 (BFD32_BACKENDS): Add xcofflink.o.
2782 (CFILES): Add xcofflink.c.
2784 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2785 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2786 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2788 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2790 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2792 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2794 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2795 * config.in: Regenerated.
2797 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2798 (_bfd_chunksize): New variable.
2799 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2800 for obstack chunk size.
2801 * configure.in: Check for getpagesize.
2802 * configure: Regenerated.
2804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2806 * trad-core.c (rawptr): Make it a local variable of
2807 ptrace_unix_core_file_p.
2809 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2811 * coff-arm.c (in_reloc_p): New.
2812 * coff-i386.c (in_reloc_p): New.
2813 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2814 (coff_write_object_contents): Only set has_reloc_section
2816 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2817 in_reloc_p to decide if reloc should be emitted.
2818 * libcoff.h (pe_data_type.in_reloc_p): New.
2819 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2821 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2823 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2824 (_bfd_coff_read_internal_relocs): Likewise.
2825 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2826 (_bfd_coff_read_internal_relocs): Likewise.
2828 * elflink.h (elf_link_add_object_symbols): Correct conditions
2829 under which type and size change warnings are issued.
2831 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2833 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2834 a symbol which is not in a real section.
2835 (coff_write_native_symbol): Corresponding change.
2837 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2838 coff_link_hash_newfunc and make non-static.
2839 (_bfd_coff_link_hash_table_init): New function, broken out of
2840 _bfd_coff_link_hash_table_create.
2841 (_bfd_coff_link_hash_table_create): Use it.
2842 (process_embedded_commands): Make static.
2843 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2844 (_bfd_coff_link_hash_table_init): Declare.
2845 * libcoff.h: Rebuild.
2847 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2848 field in XCOFF tdata.
2849 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2850 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2851 based on cputype stored in a.out header, or in n_type of initial
2853 (coff_write_object_contents): Set cputype correctly in a.out
2855 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2857 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2858 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2860 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2861 * libcoff.h: Rebuild.
2863 * cpu-rs6000.c (rs6000_compatible): New static function.
2864 (bfd_rs6000_arch): Use it.
2865 * cpu-powerpc.c (powerpc_compatible): New static function.
2866 (arch_info_struct): Define various flavours of PowerPC.
2867 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2870 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2872 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2874 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2876 * elflink.h (elf_link_add_object_symbols): Don't warn about
2877 changing the size or type if the old definition was weak.
2879 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2881 * coffcode.h (combined_entry_type): Add fix_line field.
2882 (coff_slurp_line_table): Warn if we try to set the lineno field of
2884 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2885 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2886 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2887 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2889 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2890 * libcoff.h: Rebuild.
2892 * libcoff-in.h (struct xcoff_tdata): Define.
2893 (xcoff_data): Define.
2894 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2895 * bfd-in2.h, libcoff.h: Rebuild.
2896 * coff-rs6000.c (xcoff_mkobject): New static function.
2897 (coff_mkobject): Define.
2898 (xcoff_copy_private_bfd_data): New static function.
2899 (coff_bfd_copy_private_bfd_data): Define.
2900 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2902 (rs6000coff_vec): Add DYNAMIC to object_flags.
2903 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2904 .loader sections specially.
2905 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2906 section alignment from the XCOFF tdata information.
2907 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2908 F_SHROBJ, and copy the extra a.out header information into the
2909 XCOFF tdata structure.
2910 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2911 F_DYNLOAD and the extra a.out header information.
2912 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2913 C_HIDEXT symbol with attached csect information.
2914 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2915 in the o_maxdata field.
2916 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2917 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2918 end if BSF_NOT_AT_END is set.
2920 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2921 _bfd_read_ar_hdr_fn.
2922 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2923 * bfd-in2.h, libbfd.h: Rebuild.
2924 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2926 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2927 (bfd_slurp_bsd_armap_f2): Likewise.
2928 (_bfd_slurp_extended_name_table): Likewise.
2930 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2932 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2934 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2935 when the symbol table is empty.
2937 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2938 space for section symbols, since we don't output them either.
2939 (elf_m68k_adjust_dynindx): Removed.
2941 * ptrace-core.c (rawptr): Make it a local variable of
2942 ptrace_unix_core_file_p.
2944 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2946 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2949 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2950 Mac object file formats.
2952 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2954 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2955 auxent if there isn't one.
2956 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2957 rather than FILNMLEN as the maximum name length.
2959 * coffcode.h (bfd_coff_backend_data): Add new field
2960 _bfd_coff_print_aux.
2961 (bfd_coff_print_aux): New static function.
2962 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2963 scnlen field of an XTY_LD csect aux entry.
2964 (coff_print_aux): New static function.
2965 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2966 in coff_pointerize_aux_hook.
2967 (bfd_coff_std_swap_table): Initialize new field.
2968 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2969 * libcoff.h: Rebuild.
2970 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2971 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2973 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2974 if there are symbols, for native AIX ld compatibility.
2976 * coffcode.h (bfd_coff_backend_data): Add new field
2977 _bfd_coff_pointerize_aux_hook.
2978 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2979 or I960, and as 0 otherwise.
2980 (bfd_coff_std_swap_table): Initialize new field.
2981 * libcoff.h: Rebuild.
2982 * coffgen.c (coff_pointerize_aux): Change parameters to take
2983 symbol pointer instead of type and class, and to take aux index.
2984 Call _bfd_coff_pointerize_aux_hook if it is defined.
2985 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2986 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2989 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2990 read-only/host-only support.
2992 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2994 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2997 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2998 BFD_JUMP_TABLE_ARCHIVE accordingly.
2999 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3000 (_bfd_compute_and_write_armap): Declare.
3001 (_bfd_generic_read_ar_hdr): Declare.
3002 (_bfd_read_ar_hdr): Define.
3003 (_bfd_noarchive_read_ar_hdr): Define.
3004 (_bfd_archive_bsd_read_ar_hdr): Define.
3005 (_bfd_archive_coff_read_ar_hdr): Define.
3006 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3007 _bfd_read_ar_hdr instead.
3008 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3009 (_bfd_compute_and_write_armap): Rename from
3010 compute_and_write_armap. Make non-static. Change all callers.
3011 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3012 than _bfd_snarf_ar_hdr.
3013 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3014 * ieee.c (ieee_read_ar_hdr): Define.
3015 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3016 * oasys.c (oasys_read_ar_hdr): Define.
3017 * som.c (som_read_ar_hdr): Define.
3018 * bfd-in2.h, libbfd.h: Rebuild.
3020 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3022 * peicode.c (coff_swap_filehdr_in): If symptr is
3023 zero, there aren't any symbols, even if nsyms is set.
3025 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3027 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3029 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3030 sections, and set styp correctly for them: .got, .hash, .dynamic,
3031 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3032 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3034 (ecoff_sort_hdrs): New static function.
3035 (ecoff_compute_section_file_positions): Return boolean, not void.
3036 Sort the sections by VMA before looking through them. Put the
3037 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3038 section on an appropriate boundary within the page.
3039 (ecoff_compute_reloc_file_positions): Check return value of
3040 ecoff_compute_section_file_positions.
3041 (_bfd_ecoff_set_section_contents): Likewise.
3042 (_bfd_ecoff_write_object_contents): Check for various Alpha
3043 section types when incrementing text_size and data_size. Call
3044 adjust_headers backend function if it exists.
3045 * coff-alpha.c (alpha_adjust_headers): New static function.
3046 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3047 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3049 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3051 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3053 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3054 of ALTERNATE_AIX_CORE_FORMAT.
3055 * configure.in (aix4): No longer need CORE_FLAGS.
3056 * configure: Updated.
3058 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3060 NS32k changes from Ian Dall:
3061 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3063 (aout_link_input_section_std, aout_link_input_section_ext,
3064 aout_link_reloc_link_order): Call them instead of _bfd_*
3066 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3068 (backend_data): Use it instead of hardcoded zero.
3070 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3071 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3073 * ns32knetbsd.c: Include bfd.h.
3074 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3075 (MY_bfd_reloc_type_lookup): Declare function too.
3076 * pc532-mach.c (set_sizes): Don't declare.
3077 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3078 (backend_data, MY_backend_data): Don't define.
3080 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3081 ns32k-*-lites* like ns32k-*-netbsd*.
3083 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3086 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3088 * coffcode.h (coff_write_object_contents): Restore setting
3089 f_timdat to 0, deleted on August 22.
3091 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3093 * coffcode.h (coff_bfd_copy_private_symbol_data,
3094 coff_bfd_copy_private_section_data,
3095 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3096 * peicode.h (coff_bfd_copy_private_bfd_data): New
3097 (pe_bfd_copy_private_bfd_data): New.
3098 (coff_swap_scnhdr_in): Swap bss size into the right place.
3099 (pe_print_private_bfd_data): Add some newlines.
3101 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3103 * som.c (setup_sections): Don't die if a space has no subspaces.
3105 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3107 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3108 dynamic symbol override a common symbol. Don't change the size or
3109 type if they have been set and the new symbol is not a definition.
3110 Warn if the size or type changes.
3112 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3114 * som.c (som_begin_writing): Don't write the symbol table or
3116 (som_finish_writing): Write them here. Place them after the
3117 subspace data, but before the relocs.
3119 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3121 * sunos.c (sunos_add_one_symbol): Just pass false, not
3122 info->shared_library, to sunos_create_dynamic_sections.
3123 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3125 (sunos_check_dynamic_reloc): Remove .text section assertion.
3127 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3129 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3130 * configure, configure.in: Add pmac_xcoff_vec case.
3131 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3132 * coff-pmac.c: New file, PowerMac XCOFF support.
3133 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3134 * targets.c (pmac_xcoff_vec): Declare.
3136 * mpw-config.in: Various changes to be compatible with the
3137 autoconf-based configury.
3138 * mpw-make.sed: New file, sed commands to translate Unix
3139 makefile into MPW syntax.
3140 * mpw-make.in: Remove.
3141 * hosts/mpw.h: Remove.
3142 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3143 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3145 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3147 * binary.c (binary_get_symtab): Return an empty string on error.
3148 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3150 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3152 * coff-ppc.c: Reformatted according to gnu conventions
3153 Removed irrelevant "if 0" code
3155 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3157 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3158 symbols rather than as indirect symbols.
3159 (MY(slurp_symbol_table)): Don't do anything special about
3162 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3163 of .ctors and .dtors sections is no larger than 2.
3165 * sunos.c (sunos_add_one_symbol): Don't change
3166 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3168 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3169 dynamic symbols when creating a shared library.
3170 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3172 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3173 written even if it is not defined in a regular object.
3174 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3175 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3176 rather than the constant 22.
3177 (sunos_check_dynamic_reloc): Handle creating a shared library.
3178 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3179 zero when creating a shared library.
3180 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3181 write it out at the start of the symbol table.
3183 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3185 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3187 * config.bfd: Add arm-*-coff.
3188 * configure.in, configure: Add armcoff_{little,big}_vec.
3189 * targets.c (armcoff_{little,big}_vec): Declare.
3190 (bfd_target_vector): Add armcoff_{little,big}_vec.
3191 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3193 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3195 * targets.c (bfd_find_target): Remove debugging code.
3197 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3199 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3201 * Makefile.in: added *-ppc files
3202 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3203 allow pe based .o's to be shared with other tools on ppc/NT
3204 * config.bfd: added powerpc[le]-[pe|winnt] config support
3205 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3206 * peicode.h: Added more section flags for PE on ppc
3207 Added coff_swap_filehdr_out to allow peicode.h to be
3208 used for non-image PE files on ppc.
3209 Check for image, or not, before copying pe_opthdr
3210 * targets.c: Added new bfd's
3211 * targets.c: Removed two inactive bfds that shouldn't have made it this
3214 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3216 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3217 explicit values to initialize all relocs. Change all users.
3218 (ppc_elf_brtaken_inner): New function to handle branch predicition
3220 (ppc_elf_brtaken_reloc): Ditto.
3221 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3222 relocs use ppc_elf_unsupported_reloc.
3223 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3224 needs to be reported.
3225 (ppc_elf_relocate_section): Support branch prediction relocs.
3227 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3229 * bfd.c (bfd_assert): Remove \n from string passed to
3232 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3233 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3234 (bfd_coff_make_section_hook): Don't define.
3235 (coff_make_section_hook): Remove.
3236 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3237 (styp_to_sec_flags): Likewise.
3238 (coff_write_object_contents): Likewise.
3239 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3241 * libcoff.h: Rebuild.
3242 * coffgen.c (make_a_section_from_file): Just call
3243 bfd_make_section_anyway, not bfd_make_section or
3244 bfd_coff_make_section_hook.
3245 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3246 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3247 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3248 make_section_hook field.
3249 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3251 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3252 pointers into value field for warning and indirect symbols; just
3253 leave the value field alone.
3254 * linker.c (generic_link_add_symbol_list): Use next symbol for
3255 warning and indirect symbols, rather than looking in symbol value.
3256 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3257 parameter. Change all callers. Remove support for indirect
3258 symbols; it didn't work anyhow.
3259 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3260 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3261 * bfd-in2.h: Rebuild.
3263 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3265 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3266 go back to telling the tools this reloc operates on 32 bits.
3268 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3270 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3271 rather than a direct fprintf.
3272 * archive.c (_bfd_write_archive_contents): Likewise.
3273 * coffcode.h (coff_slurp_symbol_table): Likewise.
3274 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3275 (ppc_elf_unsupported_reloc): Likewise.
3276 (ppc_elf_relocate_section): Likewise.
3277 * i386linux.c (linux_tally_symbols): Likewise.
3278 (linux_finish_dynamic_link): Likewise.
3279 * osf-core.c (osf_core_core_file_p): Likewise.
3280 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3281 * som.c (som_sizeof_headers): Likewise.
3282 * srec.c (srec_bad_byte): Likewise.
3283 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3284 * libbfd-in.h (bfd_assert): Declare first parameter const.
3285 * libbfd.h: Rebuild.
3286 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3287 bfd_reloc_overflow is enough.
3288 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3289 * coff-h8500.c (rtype2howto): Likewise.
3290 * coff-z8k.c (rtype2howto): Likewise.
3291 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3292 * elf.c (_bfd_elf_get_lineno): Likewise.
3293 (_bfd_elf_no_info_to_howto): Likewise.
3294 (_bfd_elf_no_info_to_howto_rel): Likewise.
3295 * hp300hpux.c (convert_sym_type): Likewise.
3296 (MY(swap_std_reloc_in)): Likewise.
3297 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3299 * libaout.h (struct aoutdata): Add line_buf field.
3300 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3301 and filename_buffer. Instead, use a malloc buffer stored in the
3302 new line_buf field. Remove length restrictions.
3304 * coffgen.c (string_size): Remove static variable.
3305 (debug_string_size, debug_string_section): Likewise.
3306 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3307 and debug_string_size_p parameters. Use them instead of the
3308 global variables. Change all callers.
3309 (coff_write_symbol): Likewise.
3310 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3311 (coff_write_symbols): Add local variables to replace removed
3314 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3315 function, and line_base fields.
3316 * libcoff.h: Rebuild.
3317 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3318 information, rather than using static variables.
3320 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3321 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3323 * init.c (initialized): Remove static variable.
3324 (bfd_init): Don't bother setting initialized.
3325 (bfd_check_init): Remove.
3326 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3327 * libbfd.h: Rebuild.
3329 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3331 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3332 size for full core dumps. Copy core file header to private data.
3333 (rs6000coff_core_file_failing_command,
3334 rs6000coff_core_file_failing_signal): New functions to extract
3335 the file name and terminating signal from the core file.
3336 * coff-rs6000.c: Use them.
3338 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3340 Change arch info to be const, initialized at compile time.
3341 * archures.c: Reindent many functions. Change CONST to const.
3342 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3343 nothing set it anyhow. Make next const.
3344 (bfd_arch_info_list): Remove.
3345 (bfd_archures_list): Rename from archures_init_table. Change from
3346 a table of function pointers to a table of bfd_arch_info_type
3347 structure addresses.
3348 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3349 (bfd_lookup_arch): Likewise.
3350 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3352 (bfd_default_arch_struct): Make const.
3353 (bfd_arch_init, bfd_arch_linkin): Remove.
3354 (bfd_get_arch_info): Return a const pointer.
3355 * init.c (bfd_init): Don't call bfd_arch_init.
3356 * bfd.c (struct _bfd): Make arch_info const.
3357 * bfd-in2.h: Rebuild.
3358 * libbfd.h: Rebuild.
3359 * configure.in: Put & before everything in $selarchs.
3360 * configure: Rebuild.
3361 * cpu-*.c: Change bfd_*_arch from a function which calls
3362 bfd_arch_linkin to a const structure.
3363 * ieee.c (ieee_object_p): Make arch const.
3365 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3367 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3369 * bfd-in2.h: Regenerate.
3370 * libbfd.h: Regenerate.
3372 * elf32-ppc.c (reloc_type): Update names to match current draft.
3373 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3374 relative. Update names to current V.4 draft.
3375 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3376 (ppc_elf_relocate_section): Rename relocations to match draft.
3378 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3380 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3381 compiled with -mrelocatable-lib to be linked with either normal
3382 modules or -mrelocatable modules.
3384 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3386 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3387 in the a.out header.
3389 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3390 a reloc against a local symbol, even if it's not a section.
3392 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3394 * targets.c (bfd_target): Remove unused align_power_min field.
3395 * bfd-in2.h: Rebuild.
3396 * All backends: Remove initialization of align_power_min.
3398 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3400 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3402 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3404 * config.bfd (mips-dec-netbsd*): New target.
3405 * configure.host (mips-dec-netbsd*): New host.
3406 * configure.in (mips-dec-netbsd*): New native.
3407 * configure: Rebuild.
3409 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3411 Make the COFF backend linker merge common types:
3412 * cofflink.c (struct coff_debug_merge_element): Define.
3413 (struct coff_debug_merge_type): Define.
3414 (struct coff_debug_merge_hash_entry): Define.
3415 (struct coff_debug_merge_hash_table): Define.
3416 (coff_debug_merge_hash_table_init): Define.
3417 (coff_debug_merge_hash_table_free): Define.
3418 (coff_debug_merge_hash_lookup): Define.
3419 (struct coff_final_link_info): Add debug_merge field.
3420 (coff_debug_merge_hash_newfunc): New static function.
3421 (_bfd_coff_final_link): Allocate and free debug_merge table.
3422 (coff_link_input_bfd): Merge identical enum, struct and union
3425 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3427 Convert i960 COFF to use COFF backend linker.
3428 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3429 structure to store the symbol being used.
3430 (coff_i960_start_final_link): New static function.
3431 (coff_i960_relocate_section): New static function.
3432 (coff_i960_adjust_symndx): New static function.
3433 (coff_start_final_link): Define.
3434 (coff_relocate_section): Define.
3435 (coff_adjust_symndx): Define.
3436 * coffcode.h (bfd_coff_backend_data): Add new callback function
3437 _bfd_coff_start_final_link.
3438 (bfd_coff_start_final_link): Define.
3439 (coff_start_final_link): Define if not defined.
3440 (bfd_coff_std_swap_table): Add coff_start_final_link.
3441 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3443 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3444 function callback is not NULL.
3445 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3446 (_bfd_coff_internal_syment_name): Declare.
3447 * libcoff.h: Rebuild.
3448 * configure.in (icoff_big_vec): Add cofflink.o.
3449 (icoff_little_vec): Likewise.
3450 * configure: Rebuild.
3452 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3454 * Makefile.in (clean-info): Remove extraneous tab from line
3457 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3459 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3460 contents has relocs.
3462 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3464 * coffcode.h (coff_compute_section_file_positions): Keep the
3466 (coff_write_object_contents): Remember if it's a relocatable
3468 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3469 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3470 if relocatable file. Swap out saved raw size.
3472 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3474 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3475 (maintainer-clean): Rename from realclean, passing
3476 maintainer-clean down to subdirectories, but leave realclean as a
3479 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3482 * dep-in.sed: Remove config.h from generated dependencies.
3484 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3485 broken out of sunos_canonicalize_dynamic_symtab.
3486 (sunos_canonicalize_dynamic_symtab): Call new function
3487 sunos_slurp_dynamic_symtab.
3488 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3489 dynamic symbol table to the caller.
3490 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3491 callback to override the symbols being read.
3492 * libaout.h (struct aout_backend_data): Add three new parameters
3493 to add_dynamic_symbols callback.
3495 Extensive minor changes to avoid various gcc warnings. Also:
3496 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3497 * archures.c (bfd_arch_info_type): Change mach field from long to
3499 (bfd_lookup_arch): Change machine parameter from long to unsigned
3502 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3504 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3505 a symbol with a non-zero plt_offset.
3507 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3509 * elfcode.h (align_file_position): Remove; not used.
3511 * configure.in: Only check for <sys/procfs.h> on a native system,
3512 and make sure it defines prstatus_t.
3513 * configure: Rebuild.
3515 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3517 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3519 * config.in: Rename from config.h.in.
3520 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3521 Check for config.h:config.in when creating stamp-h.
3522 * configure: Rebuild.
3523 * Makefile.in (stamp-h): Depend upon config.in rather than
3524 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3525 calling config.status.
3527 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3528 (Makefile): Just rebuild Makefile.
3529 (config.h, stamp-h): New targets.
3530 * configure.in: Create stamp-h when rebuilding config.h.
3531 * configure: Rebuild.
3533 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3535 * configure.in: Call AC_CONFIG_HEADER. Substitute
3536 HOST_64BIT_LONG. Check that various header files exist. Check
3537 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3538 and/or free need to be declared. Don't make a link to sysdep.h.
3539 Define TRAD_HEADER for various hosts.
3540 * configure: Rebuild.
3541 * configure.host: Don't set my_host. Add definitions taken from
3542 host header files for various entries. Remove entries which now
3544 * acconfig.h: New file.
3545 * config.h.in: New file, built by autoheader.
3546 * sysdep.h: New file.
3547 * Makefile.in (do_distclean): Don't remove sysdep.h.
3549 (LOCAL_H_DEPS): New variable.
3550 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3552 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3553 ($(OPTIONAL_BACKENDS)): Likewise.
3554 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3555 looking through sysdep.h.
3556 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3557 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3558 (fprintf_vma, sprintf_vma): Likewise.
3559 (int64_type, uint64_type): Don't define.
3560 * bfd-in2.h: Rebuild.
3561 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3562 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3563 * lynx-core.c: Include stuff from old hosts/lynx.h.
3564 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3565 rather than NO_FCNTL.
3566 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3567 rather than NATIVE_HPPAHPUX_COMPILER.
3568 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3570 * hosts/*.h: Remove all header files which merely include,
3571 declare, and define things. Leave header files which define
3572 information needed by trad-core.c.
3574 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3575 (BFD_CC_FOR_BUILD): Define.
3576 * configure.in: Use BFD_CC_FOR_BUILD.
3577 * configure: Rebuild.
3579 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3581 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3582 * configure: Rebuild.
3584 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3587 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3589 * config.bfd: i386pe_ve -> i386pe_vec.
3591 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3593 * configure.host: Incorporate host Makefile fragments by setting
3595 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3596 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3597 value based on whether the code is being compiled by a cross
3598 compiler. Don't substitute host_makefile_frag or frags.
3599 * aclocal.m4: New file to define local AC_PROG_CC.
3600 * configure: Rebuild.
3601 * Makefile.in (INSTALL): Set to @INSTALL@.
3602 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3603 (INSTALL_DATA): Set to @INSTALL_DATA@.
3605 (CC): Define as @CC@.
3606 (CFLAGS): Set to @CFLAGS@.
3607 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3608 (@host_makefile_frag@): Remove.
3609 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3610 after other options.
3611 (config.status): Remove dependency upon @frags@.
3612 * config/*.mh, config/README: Remove.
3614 * config.bfd: Rewrite to incorporate the contents of the Makefile
3615 fragments by setting shell variables, rather than merely returning
3616 the name of a Makefile fragment.
3617 * configure.in: Use shell variables set by config.bfd rather than
3618 looking at the target Makefile fragment files. Don't substitute
3619 target_makefile_frag. Do substitute TDEFINES.
3620 * configure: Rebuild.
3621 * Makefile.in (@target_makefile_frag@): Remove.
3622 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3623 * config/*.mt: Remove.
3625 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3627 * configure.in: Put changequote lines around "i[345]86" patterns
3628 section of core file support.
3630 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3632 * som.c (som_bfd_print_private_bfd_data): Define to use the
3635 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3637 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3638 entry, text_start and data_start.
3640 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3642 * Makefile.in (OFILES): Remove $(TDEPFILES).
3643 * config/apollo.mt (TDEPFILES): Remove.
3644 * config/README: Update.
3646 * configure.in: For a native configuration, set COREFILE and
3647 COREFLAG based on the canonical host name.
3648 * configure: Rebuild.
3649 * Makefile.in: Rebuild dependencies.
3650 (ALL_CFLAGS): Add @COREFLAG@.
3651 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3652 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3653 support routines. Check LYNX_CORE rather than HOST_LYNX.
3654 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3655 * i386lynx.c: Likewise.
3656 * m68klynx.c: Likewise.
3657 * sparclynx.c: Likewise.
3658 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3659 * *-core.c: Comment changes.
3660 * config/decstation.mh (HDEPFILES): Remove.
3661 (HDEFINES): Remove -DTRAD_CORE.
3662 * config/irix3.mh (RANLIB): Remove.
3663 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3664 (HDEFINES): Remove -DIRIX_CORE.
3665 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3666 (HDEFINES): Remove -DTRAD_CORE.
3667 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3668 * config/ultra3.mh (RANLIB): Remove.
3669 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3670 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3671 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3672 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3673 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3674 * config/i386aix.mh, config/i386bsd.mh: Remove.
3675 * config/i386linux.mh, config/i386mach3.mh: Remove.
3676 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3677 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3678 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3679 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3680 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3681 * config/solaris2.mh, config/stratus.mh: Remove.
3682 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3683 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3685 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3687 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3688 DT_FINI entry if the appropriate symbol is not in the hash table.
3690 * libelf.h (struct elf_backend_data): Add create_program_headers
3691 and want_hdr_in_seg fields.
3692 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3694 (elf_backend_create_program_headers): Likewise.
3695 (elfNN_bed): Initialize create_program_headers and
3697 * elf.c (get_program_header_size): Call create_program_headers
3699 (map_program_segments): Check want_hdr_in_seg backend field. Call
3700 create_program_headers backend routine.
3702 * elf.c (assign_file_positions_except_relocs): Align non allocated
3703 sections when creating an executable.
3705 * elfcode.h (elf_swap_phdr_in): Make non static.
3706 (elf_swap_phdr_out): Make non static.
3707 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3708 (bfd_elf32_swap_phdr_out): Declare.
3709 (bfd_elf64_swap_phdr_in): Declare.
3710 (bfd_elf64_swap_phdr_out): Declare.
3712 * ecofflink.c (ecoff_collect_shuffle): New static function.
3713 (_bfd_ecoff_get_accumulated_pdr): New function.
3714 (_bfd_ecoff_get_accumulated_sym): New function.
3715 (_bfd_ecoff_get_accumulated_ss): New function.
3716 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3717 (_bfd_ecoff_get_accumulated_sym): Declare.
3718 (_bfd_ecoff_get_accumulated_ss): Declare.
3719 * libbfd.h: Rebuild.
3721 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3723 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3725 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3726 warning symbols. If any section is named .gnu.warning.XXX, treat
3727 the contents as a warning to be issued if the symbol XXX is
3729 (elf_link_output_extsym): For an indirect or warning symbol, just
3730 output the symbol it points to.
3732 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3733 if bfd_hash_allocate fails, since it will already be set.
3734 (generic_link_hash_newfunc): Likewise.
3735 (archive_hash_newfunc): Likewise.
3736 (hash_entry_bfd): New static function.
3737 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3738 callback. Allocate a new warning using the hash table newfunc.
3739 Use bfd_hash_replace to update the entry in the hash table, rather
3740 than assuming we can copy the fields with structure assignment.
3742 * hash.c (bfd_hash_replace): New function.
3743 * bfd-in.h (bfd_hash_replace): Declare.
3744 * bfd-in2.h: Rebuild.
3746 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3748 * config.bfd: Add mips*vr4300-*-elf* target.
3749 * config/mipsbvr4300.mt: Added.
3751 See file ChangeLog.2
3758 version-control: never