1 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-mips.c (struct mips_hi16): Define.
4 (mips_hi16_addr, mips_hi16_addend): Remove.
5 (mips_hi16_list): New static variable.
6 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
7 (mips_elf_lo16_reloc): Process mips_hi16_list.
8 (mips_elf_relocate_section): Permit an arbitrary number of HI16
9 relocs before the associated LO16 reloc.
11 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
13 * versados.c (versados_scan): Check bfd_alloc return value.
14 (versados_object_p): Check all bfd_read return values. Require
15 that lang field be less than 10, to avoid confusion with Intel Hex
18 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
20 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
21 not 0, for an absolute symbol.
22 (NAME(aout,swap_ext_reloc_out)): Likewise.
24 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
25 (ihex_write_object_contents): For a large start address, output
26 the full 32 bit address in record type 5.
28 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
29 to int to avoid promotion problems in prototype.
31 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
33 * configure.host: Use ${srcdir} when looking for picfrag.
35 * configure.host: Switch on ${libdir}, not $(libdir). From
36 alan@spri.levels.unisa.edu.au (Alan Modra).
38 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
39 entry point, not just for DYNAMIC objects.
40 * sunos.c (sunos_add_dynamic_symbols): Always call
41 sunos_create_dynamic_sections. If called with a non DYNAMIC
42 object, don't do anything else.
43 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
45 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
47 * configure.in: Permit --enable-shared to specify a list of
51 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
52 host when configuring with --enable-shard.
54 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
56 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
59 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
60 to avoid crashing in bfd_hash_replace.
62 * sysdep.h: Use #ifdef, not #if.
64 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
68 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
70 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
71 (AC_CHECK_HEADERS): Check for sys/time.h
72 (AC_HEADER_TIME): Add macro.
74 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
75 to control what combination of <time> and <sys/time.h>
78 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
80 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
81 (aout_32_sunos4_write_object_contents): Likewise.
82 * aoutx.h (NAME(aout,machine_type)): Handle
83 bfd_mach_sparc_{sparclet,sparclite}.
84 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
85 (bfd_mach_sparc_v9_p): Update.
86 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
87 * libaout.h (enum machine_type): Add M_SPARCLET.
88 * sunos.c (MACHTYPE_OK): Define.
89 * bfd-in2.h: Regenerated.
91 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
93 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
94 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
95 * elflink.c (_bfd_elf_create_got_section): Store the
96 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
97 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
98 global offset table goes over 0x1000, set the value of
99 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
100 (elf32_sparc_relocate_section): Subtract the offset of
101 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
103 * elfcode.h: Don't include <string.h>.
105 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
107 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
108 generic_link_hash_newfunc. All references changed.
109 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
110 moved here from libbfd-in.h.
111 * libbfd-in.h: Corresponding changes.
112 * libbfd.h: Regenerated.
114 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
116 * aoutx.h (aout_link_input_section_std): When reporting an
117 overflow error, use the name of the symbol in the hash table if
119 (aout_link_input_section_ext): Likewise.
121 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
122 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
124 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
126 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
127 * coffcode.h (coff_compute_section_file_positions): Likewise.
128 (coff_write_object_contents): Likewise.
130 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
132 * section.c (SEC_LINK_ONCE): Define.
133 (SEC_LINK_DUPLICATES): Define.
134 (SEC_LINK_DUPLICATES_DISCARD): Define.
135 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
136 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
137 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
138 * bfd-in2.h: Rebuild.
139 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
140 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
141 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
142 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
143 SEC_LINK_ONCE, and look through the symbol table for the setting
144 for SEC_LINK_DUPLICATES.
145 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
146 set for a section, find the section symbol in the symbol table,
147 and set the aux entry based on SEC_LINK_DUPLICATES.
148 * coffgen.c (coff_print_symbol): Add a space before "checksum".
149 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
150 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
151 * coff-i386.c (i386coff_vec): Likewise.
152 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
154 * VERSION: Bump to 2.6.1.
155 * Makefile.in (stamp-h): Depend upon VERSION.
157 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
159 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
161 * linker.c (generic_link_hash_newfunc): No longer static.
162 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
164 * coff-h8300.c: Add two derived hash tables and their associated
165 funtions and #defines for use by the h8300 linker.
166 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
167 the function vector as needed. Place the address of the function
168 vector entry in the location specified by the R_MEM_INDIRECT reloc.
169 Rewrite the vectors section contents as necessary.
170 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
171 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
172 (coff_bfd_link_hash_table_create): Likewise.
174 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
176 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
177 __attribute__ ((__unused__)) so that -Wall doesn't warn about
179 (hppa_rebuild_insn): Pass pointer to correct type to
180 low_sign_unext and dis_assemble_21.
182 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
184 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
185 Stick with sparc-*-{sysv4*,solaris2*}.
187 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
189 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
190 (coff_swap_aux_out): Swap out extra PE x_scn fields.
191 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
192 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
193 fields is non-zero, print them.
195 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
196 ifdef. Remove unused variables.
197 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
199 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
200 (get_symbol_value): Ifdef out.
201 (pe_ppc_reloc): Ifdef out. Remove unused variables.
202 (coff_ppc_relocate_section): Remove unused variables. Make
203 fprintf strings and argument types correspond. Put before_addr in
205 (dump_toc): Make fprintf strings and argument types correspond.
206 (ppc_process_before_allocation): Remove unused variables. Always
208 (ppc_reflo_reloc): Ifdef out.
209 (ppc_addr32nb_reloc): Ifdef out.
210 (ppc_coff_rtype2howto): Make fprintf strings and argument types
212 (coff_ppc_rtype_to_howto): Likewise.
213 (ppc_coff_swap_sym_in_hook): Remove unused variables.
215 * peicode.h (pe_print_idata): Move otherwise unused variables into
216 the #ifdef where they are used. Always return a value.
217 (pe_print_edata): Make fprintf strings and argument types
218 correspond. Always return a value.
219 (pe_print_pdata): Removed unused variable addr_value. Always
221 (pe_print_reloc): Remove unused variable onaline. Make fprintf
222 strings and argument types correspond. Always return a value.
224 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
225 (ppc_elf_finish_dynamic_symbol): Move definition of unused
226 variable rela inside #if 0 section where it is used.
229 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
230 functions to start with _bfd_.
231 * aout-ns32k.c: Include ns32k.h. Change references to renamed
232 functions in cpu-ns32k.h.
233 * Makefile.in: Rebuild dependencies.
234 (HFILES): Add ns32k.h.
236 * section.c (struct sec): Add linker_mark field. Change
237 user_set_vma and reloc_done to be single bit fields.
238 (STD_SECTION): Update accordingly.
239 * bfd-in2.h: Rebuild.
240 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
242 (aout_link_input_bfd): Don't link unmarked sections.
243 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
245 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
246 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
248 * elflink.h (elf_bfd_final_link): Mark sections included in the
250 (elf_link_input_bfd): Don't link unmarked sections.
251 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
253 (xcoff_link_input_bfd): Don't link unmarked sections.
255 * coffswap.h (coff_swap_scnhdr_out): Include section name in
256 overflow error messages.
258 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
260 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
261 is not set, print "BFD: " before the error message.
263 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
264 Miles Bader <miles@gnu.ai.mit.edu>.
265 * configure: Rebuild.
267 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
269 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
272 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
273 m68k-aout, m68k-coff, and m68k-elf targets.
275 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
277 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
278 (ieee_generic_stat_arch_elt): Restructured to prevent
279 ieee_object_p from being called repeatedly.
281 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
283 * coffcode.h (coff_write_object_contents): Allocate
284 buffers large enough for any FILEHDR or AOUTHDR.
286 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
288 * ecofflink.c (lookup_line): New static function, renamed and
289 slighly changed from old _bfd_ecoff_locate_line.
290 (_bfd_ecoff_locate_line): Cache line number information. Use
291 lookup_line for actual lookup.
293 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
295 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
296 multiple of 20 bytes.
298 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
300 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
301 allocate ecoff_find_line, and don't initialize by hand.
302 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
303 mips_elf_find_line, and don't call memset.
305 * coffcode.h (coff_compute_section_file_positions): If not
306 producing a final executable, don't consider sofar when aligning
307 the section to the correct size.
309 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
311 * coffcode.h (coff_add_missing_symbols): Ifdef out.
312 (coff_write_object_contents): Don't call coff_add_missing_symbols.
313 * coffgen.c (coff_section_symbol): Ifdef out.
315 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
317 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
318 output_bfd is not NULL.
320 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
322 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
323 of bfd_alloc (fixes fix_line not being initialized).
324 Delete zeroing of fix_{value,tag,end,scnlen} fields.
326 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
328 * coffcode.h: Allow specific backends to override the
329 bfd_link_add_symbols routine.
331 * coff-h8300.c: Include genlink.h.
332 (howto_table): Add R_MEM_INDIRECT.
333 (rtype2howto): Support R_MEM_INDIRECT.
334 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
337 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
339 * coff-alpha.c (alpha_relocate_section): Use
340 info->callbacks_warning, rather than _bfd_error_handler, for
341 "multiple gp" warning.
343 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
345 * linker.c (bfd_wrapped_link_hash_lookup): New function.
346 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
347 table string. Use bfd_wrapped_link_hash_lookup.
348 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
350 * aoutx.h (aout_link_write_symbols): Use the name from the hash
351 table, if any, when writing out symbols.
352 (aout_link_input_section_std): Use the name from the hash table,
353 if any, when reporting undefined symbols.
354 (aout_link_input_section_ext): Likewise.
355 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
356 * bout.c (get_value): Likewise.
357 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
358 * ecoff.c (ecoff_reloc_link_order): Likewise.
359 * elflink.h (elf_link_add_object_symbols): Likewise.
360 (elf_reloc_link_order): Likewise.
361 * linker.c (_bfd_generic_link_output_symbols): Likewise.
362 (_bfd_generic_reloc_link_order): Likewise.
363 (default_indirect_link_order): Likewise.
364 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
365 * sunos.c (sunos_add_one_symbol): Likewise.
366 * xcofflink.c (xcoff_link_add_symbols): Likewise.
367 (bfd_xcoff_link_count_reloc): Likewise.
368 (xcoff_reloc_link_order): Likewise.
370 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
371 into -1 for intern->rss.
373 * configure: Rebuild with autoconf 2.8.
375 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
377 * stab-syms.c (__define_stab_duplicate): Define.
378 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
380 * bfd-in.h (bfd_get_stab_name): Declare.
381 * bfd-in2.h: Rebuild.
382 * Makefile.in: Rebuild dependencies.
383 (BFD_LIBS): Add stab-syms.o.
384 (BFD_LIBS_CFILES): Add stab-syms.c.
385 (BFD32_BACKENDS): Remove stab-syms.o.
386 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
387 * configure.in: Don't list stab-syms.o in bfd_backends.
388 * configure: Rebuild.
389 * libaout.h (aout_stab_name): Don't declare.
390 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
393 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
395 * elf.c (assign_file_positions_for_segments): Adjust file offset
396 for section alignment even if SEC_LOAD is not set.
398 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
400 * configure.in: Don't set SHLIB or SHLINK to an empty string,
401 since they appear as targets in Makefile.in.
402 * configure: Rebuild.
404 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
405 don't fiddle with a symbol which is not defined anywhere.
407 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
409 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
410 though they are defined in a shared library.
411 (xcoff_build_ldsyms): Likewise.
413 * coffgen.c (coff_find_nearest_line): Don't look at the line
414 numbers for the section if section->lineno is NULL.
416 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
417 message rather than calling BFD_ASSERT.
418 * elfcode.h (write_relocs): Check return value of
419 _bfd_elf_symbol_from_bfd_symbol.
421 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
423 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
426 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
428 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
430 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
431 hppa_reloc_field_selector_type_alt.
432 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
433 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
435 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
437 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
439 * elf.c (assign_file_positions_for_segments): Adjust the segment
440 memory size for the alignment of a SEC_ALLOC section, not just a
443 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
445 * m68klinux.c: New file.
446 * hosts/m68klinux.h: New file.
447 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
448 * configure.in (m68*-*-linux*): New native host.
449 (m68klinux_vec): New vector.
450 * configure: Rebuild.
451 * targets.c (m68klinux_vec): Declare.
452 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
453 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
454 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
455 declaration from bfd_linux_size_dynamic_sections.
456 (bfd_m68klinux_size_dynamic_sections): Declare.
457 * bfd-in2.h: Rebuild.
458 * Makefile.in: Rebuild dependencies.
459 (BFD32_BACKENDS): Add m68klinux.o.
460 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
462 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
464 * libhppa.h (pa_arch): Add pa20.
465 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
466 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
467 (hppa_field_adjust): Handle e_nsel.
468 * som.c: Provide default definitions for many new relocs found only
469 in hpux10 include files.
470 (som_fixup_formats): Add several new relocs from hpux10.
471 (som_hppa_howto_table): Add hpux10 relocs.
472 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
474 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
476 * mpw-make.sed: Edit out recent shared library support, and
477 rules to rebuild .h files using doc/chew.
479 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
481 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
482 size even of sections with no contents.
484 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
486 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
487 starting with '$' the way we skip names starting with '.'. When
488 updating x_endndx, don't be fooled by an index which has been
491 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
492 struct/union/enum type with no elements.
494 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
496 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
498 * archive.c (bfd_generic_archive_p): If the first file in the
499 archive can not be recognized as an object, don't assume that this
502 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
503 format is not bfd_object.
504 (bfd_elf_get_dt_soname): Likewise.
506 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
508 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
511 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
513 * bfd.c (tdata): Add netbsd_core_data.
514 * bfd-in2.h: Regenerated.
516 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
518 * sunos.c (SUNOS_CONSTRUCTOR): Define.
519 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
520 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
523 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
524 to get the symbol index, matching 14 Jul 95 change.
526 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
528 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
529 Remove duplicate definition of gp.
531 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
533 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
534 assume that we can set the GP value and then get the same value,
535 since it won't be true if the output file is neither ELF nor
537 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
538 _bfd_get_gp_value here.
539 (mips_gprel_reloc): Don't assume we can set and get the GP value.
540 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
542 (mips_elf_lo16_reloc): Likewise.
543 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
544 Don't require that the BFD be ELF.
545 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
546 (mips_elf_gprel32_reloc): Likewise.
547 (mips_elf_relocate_section): Don't assume we can set and get the
549 (mips_elf_finish_dynamic_symbol): Don't bother to use
550 _bfd_get_gp_value here.
552 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
553 Don't change epdr between malloc and free. Be careful not to free
554 NULL pointers. Zero out the first RPDR.
556 * configure.host: On Linux, only pass -rpath option if $(libdir)
557 is neither /lib nor /usr/lib. From Alan Modra
558 <alan@mullet.Levels.UniSA.Edu.Au>.
560 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
562 (elf_dt_name): Rename from elf_dt_needed_name.
563 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
565 (bfd_elf_get_dt_soname): New function.
566 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
567 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
568 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
569 * bfd-in2.h: Rebuild.
571 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
573 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
574 _bfd_sparc_elf_reloc_type_lookup.
575 (bfd_elf32_bfd_reloc_type_lookup): Update.
576 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
577 (sparc64_elf_howto_table): Define.
578 (sparc_reloc_map): Define.
579 (sparc64_elf_reloc_type_lookup): New function.
580 (sparc_elf_wdisp16_reloc): New function.
581 (elf_info_to_howto): Use sparc64_elf_howto_table.
582 (sparc64_elf_relocate_section): Likewise.
583 (bfd_elf64_bfd_reloc_type_lookup): Update.
585 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
587 * configure.host: Check for 'do not mix' from native linker before
588 trying to use -rpath.
590 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
592 * bfd.c (_bfd_get_gp_value): New function.
593 (_bfd_set_gp_value): New function.
594 * libbfd-in.h (_bfd_get_gp_value): Declare.
595 (_bfd_set_gp_value): Declare.
597 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
598 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
599 directly to the fields in the tdata information.
600 (alpha_relocate_section): Likewise.
601 * coff-mips.c (mips_adjust_reloc_in): Likewise.
602 (mips_gprel_reloc): Likewise.
603 (mips_relocate_section): Likewise.
604 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
605 (mips_elf_lo16_reloc): Likewise.
606 (mips_elf_final_gp): Likewise.
607 (mips_elf_gprel16_reloc): Likewise.
608 (mips_elf_gprel32_reloc): Likewise.
609 (mips_elf_relocate_section): Likewise.
610 (mips_elf_finish_dynamic_symbol): Likewise.
612 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
614 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
616 * configure.in: Call AC_PROG_CC before configure.host.
617 * configure: Rebuild.
618 * configure.host: Don't set information which autoconf should
619 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
621 * configure.host: Remove go32 and win32 host information, since it
622 should no longer be needed.
624 * elf.c (map_sections_to_segments): If we have a .dynamic section,
625 then start a new segment rather than put a writable section in a
628 * configure.host: Set RPATH_ENVVAR.
630 * Makefile.in: Rebuild dependencies.
632 * elflink.c (_bfd_elf_create_linker_section): Remove unused
633 zero_section variable.
635 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
637 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
638 ($(srcdir)/libbfd.h): Rename from libbfd.h.
639 ($(srcdir)/libcoff.h): Rename from libcoff.h.
641 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
643 * ieee.c (ieee_write_expression): Only use an R variable for a
644 local symbol. Don't output a zero offset. Handle a zero address.
645 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
646 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
648 (parse_expression): Don't try to handle multiple occurrences of a
649 P variable. Handle I variables differently from X variables. Fix
650 the order of minus expressions.
651 (ieee_slurp_external_symbols): Generate an I variable for an NN
652 record. Fix handling of ATI and ATX records.
653 (ieee_slurp_sections): Only set minimal section attributes.
654 Adjust them later, based on the section contents.
655 (ieee_object_p): Read in the file until just after the ME record.
656 Call ieee_slurp_section_data to set the section flags.
657 (do_one): Add iterations parameter. Only repeat the first load
658 item. Set the section and file reloc flags.
659 (ieee_slurp_section_data): Set section flags. Pass iterations to
661 (ieee_canonicalize_reloc): Handle I variables.
662 (do_with_relocs): Only emit relocation size when necessary.
663 Increase MAXRUN to 127. Change ov to be assigned, and take
664 src_mask and pcrel_offset into account.
665 (ieee_write_data_part): Skip sections that are not loaded.
666 (ieee_write_external_part): Don't output optional last entry of WX
668 (ieee_write_me_part): Make setting of me_record neater.
669 (ieee_generic_stat_arch_elt): Get the size of an archive element.
671 * syms.c (stt): Add entries for zerovars, vars, and code.
673 * elfcode.h (validate_reloc): New static function.
674 (write_relocs): Call validate_reloc for non ELF relocs.
676 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
677 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
678 (TARGET_LITTLE_SYM): Likewise.
680 * config.bfd (m68*-*-psos*): New target.
682 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
684 * i386msdos.c: Remove some #if 0 code.
685 (msdos_write_object_contents): Don't include empty sections in the
686 size computation, regardless of their address.
688 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
690 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
691 is NULL, ie, the -r switch is used.
693 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
695 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
696 (BFD_RELOC_MIPS_GOT_LO16): Define.
697 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
698 * bfd-in2.h, libbfd.h: Rebuild.
699 * elf32-mips.c (mips_reloc_map): Map new relocs.
701 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
703 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
706 * ieee.c (get_symbol): Set the section to bfd_abs_section.
707 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
708 simple number for the section address, rather than an expression.
709 Limit the number of bytes between relocs to MAXRUN.
710 (ieee_write_me_part): Set me_record to the file offset after the
712 (ieee_write_processor): New static function.
713 (ieee_write_object_contents): Use ieee_write_processor.
715 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
717 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
719 * coff-aux.c: Change include of aux.h to aux-coff.h.
721 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
723 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
724 relocation put the addend both in the reloc entry and the data.
725 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
728 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
729 a R_68K_PCxx reloc against a defined global symbol directly.
730 (elf_m68k_check_relocs): Don't count such a reloc.
732 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
733 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
734 symbol for now, otherwise always record the symbol as dynamic.
735 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
736 is not referenced by a dynamic object, and we are not making a
737 shared object, then don't make a PLT entry. If we do make a PLT
738 entry, make sure the symbol has been recorded as dynamic.
740 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
742 * configure.host: When making a shared library, set HLDFLAGS to
743 pass an appropriate -rpath option. Use the make variable SONAME
744 as the shared library soname, rather than computing it here. On
745 SunOS, build stamp-tshlink in place of $(SHLINK).
746 * Makefile.in (SONAME): New variable.
747 ($(SHLINK)): Make a link to the transformed name, as well.
748 (stamp-tshlink): New target.
749 (install): Skip stamp-tshlink during install.
751 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
753 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
754 linker sections have been set up yet.
756 * elf.c (make_mapping): Add an additional argument to suppress
757 making the first section include the program headers.
758 (map_sections_to_segments): If the user used -Ttext such that the
759 program headers are on a different page, do not set the flags
760 saying that this section includes the program headers.
762 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
764 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
765 don't define TRAD_HEADER.
766 * configure: Rebuild.
768 * netbsd-core.c: New file, support for NetBSD core files.
769 * hosts/*nbsd.h: Removed.
771 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
773 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
774 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
775 * libbfd.h, bfd-in2.h: Regenerated.
776 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
777 bfd_elf32_bfd_reloc_type_lookup.
778 (reloc_type{,_names}): Deleted.
779 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
781 (sparc_reloc_map): Add sparc64 relocs.
782 (sparc_elf_notsupported_reloc): New static function.
783 (sparc_elf_wdisp16_reloc): New static function.
784 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
785 (elf32_sparc_relocate_section): Likewise.
786 (bfd_elf32_bfd_reloc_type_lookup): Define.
787 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
788 (reloc_type{,_names}): Deleted.
789 (elf_sparc_howto_table): Deleted.
790 (sparc_reloc_map): Deleted.
791 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
792 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
794 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
796 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
799 * Makefile.in (program_transform_name): New variable.
800 (install): Transform library name before installing it.
802 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
804 * archures.c (bfd_mach_i960_hx): Define.
805 * bfd-in2.h: Rebuild.
806 * cpu-i960.c (scan_960_mach): Accept machine "hx".
807 (MATRIX): Expand entries for HX.
808 (arch_info_struct): Add i960:hx entry.
809 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
810 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
811 (coff_set_flags): Handle bfd_mach_i960_hx.
813 Support for building as a shared library, based on patches from
814 Alan Modra <alan@spri.levels.unisa.edu.au>:
815 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
816 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
817 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
818 * configure: Rebuild.
819 * configure.host: If --enable-shared, adjust shared library stuff
820 based on the host. If the host is SunOS, and the linker supports
821 -rpath, set HLDFLAGS to use it.
822 * Makefile.in (ALLLIBS): New variable.
823 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
824 (COMMON_SHLIB, SHLINK): New variables.
825 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
826 (STAGESTUFF): Remove variable.
827 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
829 (stamp-ofiles): New target, like old ofiles target, but build
830 using a temporary file and move-if-change, and touch stamp-ofiles
832 (ofiles): Just depend upon stamp-ofiles.
833 (stamp-piclist, piclist): New targets.
834 ($(SHLIB), $(SHLINK)): New targets.
835 (targets.o, archures.o): Build twice if PICFLAG is set.
836 (do_mostlyclean): Remove pic/*.o.
837 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
839 (do_distclean): Remove pic and stamp-picdir.
840 (install): Install shared libraries.
841 ($(OFILES)): Depend upon stamp-picdir.
842 (stamp-picdir): New target.
844 * libcoff-in.h: Add comment reminding people that libcoff.h is a
846 * libcoff.h: Rebuild.
848 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
849 flavour of a section with no owner.
851 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
852 ELF_LINK_NON_ELF flag.
853 (mips_elf_create_got_section): Likewise.
855 * elf.c: Revert last change, since it breaks dynamic linking.
856 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
858 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
859 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
860 (elfNN_bed): Don't initialize want_hdr_in_seg field.
862 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
864 * elf.c (assign_file_positions_for_segments): If the backend does
865 not want the elf header or the program headers in the address
866 space, do not include them in the calculations.
868 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
869 function to determine if we need additional program headers.
870 (ppc_elf_modify_segment_map): Define as a NOP function for now.
871 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
873 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
875 * coffcode.h: Move today's libcoff.h change into coffcode.h.
877 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
879 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
880 back into one line. Some compilers (sunos 4.1.3 for example)
881 won't accept args split across more than one line.
883 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
885 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
886 * configure: Regenerate.
888 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
890 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
891 try to do arithmetic on a void *, cast it to a unsigned char * first.
893 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
895 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
896 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
898 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
899 flag for a newly defined symbol.
900 (NAME(bfd_elf,record_link_assignment)): Likewise.
901 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
902 set the DEF or REF_REGULAR flags correctly.
904 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
905 (libbfd.h, libcoff.h): Corresponding change.
907 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
908 a PLT32 reloc as dynamic.
909 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
910 is not referenced by a dynamic object, and we are not making a
911 shared object, then don't make a PLT entry. If we do make a PLT
912 entry, make sure the symbol has been recorded as dynamic.
914 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
916 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
917 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
918 (powerpcle-*-cygwin32): New.
919 * peicode.h (add_data_entry): Get address from vma.
921 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
923 * elflink.c (_bfd_elf_create_linker_section): If the symbol
924 attached to the section has already been created as an undefined
925 symbol, treat it as if it hasn't been created yet.
927 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
929 * elflink.h (elf_bfd_final_link): Don't output initial dummy
930 symbol or section symbols if stripping all symbols and this is not
931 a relocateable link. Don't output the symbol string table if
932 there are no symbols.
933 (elf_link_flush_output_syms): Don't do anything if there are no
936 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
938 * coff-aux.c: New file.
939 * hosts/m68kaux.h: New file.
940 * config.bfd (m68*-apple-aux*): New target.
941 * configure.in (m68*-apple-aux*): New native host.
942 (m68kaux_coff_vec): New vector.
943 * configure: Rebuild.
944 * targets.c (m68kaux_coff_vec): Declare.
945 * coffcode.h (bfd_coff_backend_data): Add field
946 _bfd_coff_link_add_one_symbol.
947 (bfd_coff_link_add_one_symbol): Define.
948 (compare_arelent_ptr): New static function if TARG_AUX.
949 (coff_write_relocs): If TARG_AUX, sort the relocs.
950 (coff_write_object_contents): Set A/UX aouthdr magic number.
951 (coff_link_add_one_symbol): Define if not defined.
952 (bfd_coff_std_swap_table): Initialize new field.
953 * libcoff.h: Rebuild.
954 * cofflink.c (coff_link_add_symbols): Call
955 bfd_coff_link_add_one_symbol rather than
956 _bfd_generic_link_add_one_symbol.
957 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
958 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
959 * coff-mips.c (mips_ecoff_backend_data): Likewise.
960 * Makefile.in: Rebuild dependencies.
961 (BFD32_BACKENDS): Add coff-aux.o.
962 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
964 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
966 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
967 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
969 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
971 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
972 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
973 (maintainer-clean): Warn about deleting special files.
974 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
976 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
977 warning symbols correctly.
978 * elf32-i386.c (elf_i386_relocate_section): Likewise.
979 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
980 * elf32-mips.c (mips_elf_relocate_section): Likewise.
981 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
982 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
983 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
985 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
988 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
990 * libcoff-in.h: aligned newly exported names with bfd naming
991 conventions. Removed an erroneous define of POWERPC_LE_PE.
992 * libcoff.h: Rebuild.
993 * cofflink.c, coff-ppc.c: the above function name changes
995 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
997 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
998 * ecoff.c (struct extsym_info): Define.
999 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1000 to ecoff_link_write_external.
1001 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1002 Strip symbols when appropriate.
1004 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1005 * syms.c (BSF_OBJECT): Define.
1006 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1007 * bfd-in2.h: Rebuild.
1008 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1010 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1013 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1014 copying relocs into a shared object, treat a defined global symbol
1016 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1017 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1018 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1020 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1021 real defined symbol, not to a weak defined symbol.
1023 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1025 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1026 and made a few static functions externs.
1028 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1029 POWERPC_LE_PE hack in cofflink.
1031 * libcoff-in.h: promoted the following from cofflink.c to allow
1032 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1033 coff_debug_merge_element, struct coff_debug_merge_type,
1034 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1035 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1036 coff_debug_merge_hash_lookup, coff_link_section_info,
1037 coff_final_link_info, coff_debug_merge_hash_newfunc,
1038 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1040 * libcoff.h: re-gen'd
1042 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * syms.c: Include "bfdlink.h".
1045 (struct stab_find_info): Define.
1046 (_bfd_stab_section_find_nearest_line): New function.
1047 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1048 * libbfd.h: Rebuild.
1049 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1050 * elf.c (_bfd_elf_find_nearest_line): Try calling
1051 _bfd_stab_section_find_nearest_line before searching the ELF
1052 symbol table. Find the closest STT_FUNC symbol, not the last one.
1053 * libcoff-in.h (coff_data_type): Add line_info field.
1054 * libcoff.h: Rebuild.
1055 * coffgen.c (coff_find_nearest_line): Try calling
1056 _bfd_stab_section_find_nearest_line before searching the COFF
1058 * Makefile.in: Rebuild dependencies.
1060 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1062 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1063 4 bytes, so we get the correct value when updating the register
1064 field in little endian mode.
1066 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1068 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1069 entry_section fields. Add sntoc and snentry fields.
1070 * libcoff.h: Rebuild.
1071 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1072 not toc_section and entry_section (the COFF file does not have any
1073 sections at this point).
1074 (coff_write_object_contents): Set o_snentry and o_sntoc from
1075 snentry and sntoc rather than entry_section and toc_section.
1076 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1077 snentry, not toc_section and entry_section.
1078 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1079 entry_section from hentry.
1080 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1082 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1083 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1084 than using toc_section directly.
1086 * archures.c: Add missing `.' in enum bfd_architecture.
1087 * bfd-in2.h: Rebuild.
1089 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1090 Robert Lipe <robertl@arnet.com>.
1092 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1094 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1095 to sections we allocate. Use bfd_zalloc to allocate initialial
1096 sections, not bfd_alloc.
1097 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1098 SDA{,2}I16 relocations.
1099 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1100 whether to put something in .sbss or not.
1101 (ppc_elf_relocate_section): Add support for more relocations. Add
1102 in sec->output_offset where appropriate. Make error messages
1103 include the symbol name.
1105 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1106 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1107 doesn't get redefined messages if -shared.
1109 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1110 section if the rel_section field has been set up.
1112 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1114 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1117 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1119 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1120 of flags, only flags used are controlled by mach number. Bump up
1121 output file mach number to highest of input file mach numbers.
1122 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1123 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1125 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1126 bfd_elf64_sparc_vec support.
1128 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1130 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1131 the embedded bit is set on some objects and not on others. Just
1133 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1136 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * coffcode.h (coff_new_section_hook): Don't try to align the
1141 * coffcode.h (coff_set_section_contents): Fix the handling of the
1142 .lib section to work even if the entire section contents are
1143 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1144 Robert Lipe <robertl@arnet.com>.
1146 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1148 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1149 memory here for contents.
1151 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1152 _SDA2_BASE_ by 32768.
1153 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1154 started using. Allocate contents for .sdata and .sdata2 sections
1156 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1158 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1159 size _SDA{,2}_BASE_.
1160 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1163 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1165 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1167 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1168 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1169 (bfd_mach_sparc_v9a): Define.
1170 (bfd_mach_sparc_v9_p): Define.
1171 * bfd-in2.h: Regenerated.
1172 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1174 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1175 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1176 to bfd_elf32_sparc_vec.
1177 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1178 Add v8plus{,a} support.
1180 (sparc_compatible): New function.
1181 * elf32-sparc.h: #include "elf/sparc.h".
1182 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1183 elf32_sparc_final_write_processing): New functions.
1184 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1185 elf_backend_final_write_processing): Define.
1187 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1189 * elf-bfd.h (struct elf_link_hash_entry): Add
1190 linker_section_pointer field.
1191 (enum elf_linker_section_enum): Enumeration for new way of
1192 creating linker dynamic sections and symbols.
1193 (elf_linker_section{,_pointers}): New structures for creating
1194 dynamic sections and symbols.
1195 (elf_obj_tdata): Add linker_section_pointers and linker_section
1197 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1198 (_bfd_elf_create_linker_section): New declarations.
1199 (_bfd_elf_find_pointer_linker_section): Ditto.
1200 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1201 (_bfd_elf_make_linker_section_rela): Ditto.
1203 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1205 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1206 (ppc_elf_create_linker_section): New function to create the
1207 sections .got, .sdata, and .sdata2.
1208 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1210 (ppc_elf_check_relocs): Support more of the eabi relocations.
1211 (ppc_elf_relocate_section): Ditto.
1212 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1213 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1215 * elflink.h (elf_create_pointer_linker_section): New function to
1216 create initialized pointers in dynamic linker sections.
1217 (elf_finish_pointer_linker_section): Actually intialize the
1218 pointers created above.
1220 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1221 macros to provide both 32 and 64 bit versions of
1222 elf_create_pointer_linker_section.
1223 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1224 provide both 32 and 64 bit versions of
1225 elf_finish_pointer_linker_section.
1227 * elflink.c (_bfd_elf_create_linker_section): New function to
1228 create a linker section.
1229 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1230 given address in the linker pointer offsets created for a given
1232 (_bfd_elf_make_linker_section_rela): Make a RELA section
1233 corresponding to the generated linker section.
1235 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1237 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1239 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1241 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1242 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1243 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1244 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1245 toc entry in an objdump) for now.
1246 (ppc_do_last, ppc_get_last): New function - needed to save processing
1247 the toc owner to the end.
1248 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1251 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1252 toc owner from being done till last. Must define POWERPC_LE_PC
1255 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1257 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1259 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1260 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1262 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1266 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1268 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1270 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1272 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * elf.c (assign_file_positions_for_segments): Don't increment file
1275 offset for a segment which contains no loadable sections.
1277 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1279 * reloc.c: Add new PowerPC relocations.
1280 * {bfd-in2,libbfd}.h: Regenerate.
1282 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1283 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1285 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1290 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1293 * coffgen.c (coff_find_nearest_line): Don't try to cache
1294 information in sections that are not owned by a BFD. From Richard
1295 Henderson <richard@atheist.tamu.edu>.
1297 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1298 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1299 * elflink.h (elf_link_output_extsym): Remove special check for
1302 * ecoffswap.h: Add prototypes for static functions.
1304 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1306 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1307 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1309 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1310 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1311 support. Begin support for R_PPC_SDA{2,}REL.
1313 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1315 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1316 create the .got and .got.neg sections.
1317 (ppc_elf_size_dynamic_sections): Call it.
1318 (ppc_elf_check_relocs): Call it.
1319 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1320 (ppc_elf_check_relocs): Add error messages for relocations we
1321 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1324 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1326 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1327 section flags for V.4 and eabi.
1329 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * elf.c (assign_file_positions_for_segments): If a segment
1332 contains no sections, don't mark it as readable.
1334 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1335 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1337 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1338 dynamic section, if there is one.
1339 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1340 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1341 (bfd_elf64_swap_dyn_in): Likewise.
1342 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1344 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1346 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1347 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1348 <pirker@eiunix.tuwien.ac.at>.
1350 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1352 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1353 PowerPC V.4 and eabi.
1354 * bfd-in2.h: Regenerate.
1355 * libfd.h: Regenerate.
1357 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1359 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1360 section type and SHF_EXCLUDE section flag, turning them into the
1361 appropriate bfd section flag.
1363 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * xcofflink.c (xcoff_link_add_symbols): Create the special
1366 sections if we see a DYNAMIC object, in case that is the only
1367 XCOFF input object we see.
1369 * elf32-mips.c: Extensive changes for a start at dynamic linking
1370 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1372 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1373 (struct elf_backend_data): Remove
1374 elf_backend_create_program_headers field. Add
1375 elf_backend_additional_program_headers and
1376 elf_backend_modify_segment_map fields.
1377 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1379 (elf_backend_additional_program_headers): Likewise.
1380 (elf_backend_modify_segment_map): Likewise.
1381 (elf_backend_create_program_headers): Don't define.
1382 (elfNN_bed): Change to account for field changes.
1383 * elf.c (assign_file_positions_for_segments): Call new
1384 modify_segment_map backend function. Don't call old
1385 create_program_headers backend function.
1386 (get_program_header_size): Call additional_program_headers rather
1387 than create_program_headers.
1388 * elflink.h (elf_link_add_object_symbols): Initialize
1389 type_change_ok from new backend field.
1390 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1392 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1393 a reloc against the appropriate section.
1395 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1396 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1397 (elf_flags_init): Rename from elf_ppc_flags_init.
1398 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1400 (ppc_elf_copy_private_bfd_data): Likewise.
1401 (ppc_elf_merge_private_bfd_data): Likewise.
1403 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1406 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1408 * coff-alpha.c (alpha_relocate_section): During final link, allow
1409 output .lita section to be bigger than 64k by adjusting gp value
1410 on a per-input section basis.
1411 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1413 (struct ecoff_section_tdata): Add gp field.
1415 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1417 Handle Alpha ECOFF changes in OSF/1 3.2.
1418 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1420 * coff-alpha.c: Include "aout/ar.h".
1421 (alpha_ecoff_get_relocated_section_contents): Don't require an
1422 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1423 3.2 doesn't generate one.
1424 (alpha_relocate_section): Likewise.
1425 (alpha_ecoff_slurp_armap): Define.
1426 (alpha_ecoff_slurp_extended_name_table): Define.
1427 (alpha_ecoff_construct_extended_name_table): Define.
1428 (alpha_ecoff_truncate_arname): Define.
1429 (alpha_ecoff_write_armap): Define.
1430 (alpha_ecoff_generic_stat_arch_elt): Define.
1431 (alpha_ecoff_update_armap_timestamp): Define.
1433 (alpha_ecoff_read_ar_hdr): New static function.
1434 (alpha_ecoff_get_elt_at_filepos): New static function.
1435 (alpha_ecoff_openr_next_archived_file): New static function.
1436 (alpha_ecoff_get_elt_at_index): New static function.
1437 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1438 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1439 _bfd_ecoff to alpha_ecoff.
1440 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1441 field from backend structure, rather than always calling
1442 _bfd_get_elt_at_filepos.
1443 * coff-mips.c (mips_ecoff_backend_data): Initialize
1444 get_elt_at_filepos field.
1445 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1446 from _bfd_generic_read_ar_hdr with minor changes.
1447 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1448 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1449 * libbfd.h: Rebuild.
1451 * bfd-in.h (BFD_IN_MEMORY): Define.
1452 * libbfd-in.h (struct bfd_in_memory): Define.
1453 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1454 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1455 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1456 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1457 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1458 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1459 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1460 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1461 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1462 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1464 (bfd_openstreamr): Likewise.
1465 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1466 BFD_IN_MEMORY is not set.
1467 * riscix.c (riscix_some_aout_object_p): Likewise.
1468 * bfd-in2.h, libbfd.h: Rebuild.
1470 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1471 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1472 (bfd_get_elt_at_index): Define.
1473 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1474 bfd_get_elt_at_index. Change index parameter from int to
1476 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1477 (_bfd_noarchive_get_elt_at_index): Define.
1478 (_bfd_archive_bsd_get_elt_at_index): Define.
1479 (_bfd_archive_coff_get_elt_at_index): Define.
1480 * bfd-in2.h, libbfd.h: Rebuild.
1481 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1482 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1483 * ieee.c (ieee_get_elt_at_index): Define.
1484 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1485 * oasys.c (oasys_get_elt_at_index): Define.
1486 * som.c (som_get_elt_at_index): Define.
1488 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1489 numbers to the .text section.
1491 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1494 If there is a SEC_DEBUGGING section, get the contents of the debug
1495 information part from it.
1496 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1498 (ieee_write_object_contents): Check ieee_write_debug_part return.
1500 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1502 * config.bfd (i[345]86-*-freebsd*): Add target.
1503 * configure.in (i386freebsd_vec): Add vec.
1504 * configure: Regenerate.
1505 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1506 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1507 Rebuild dependencies..
1508 * freebsd.h: New file.
1509 * i386freebsd.c: New file.
1510 * targets.c (i386freebsd_vec): Declare.
1511 (bfd_target_vector): Add i386freebsd_vec.
1512 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1513 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1515 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * ieee.c (ieee_slurp_debug): New static function.
1518 (ieee_object_p): Call it.
1519 (ieee_slurp_section_data): Skip debugging sections.
1520 (ieee_get_reloc_upper_bound): Likewise.
1521 (ieee_get_section_contents): Likewise.
1522 (ieee_canonicalize_reloc): Likewise.
1523 (ieee_write_section_part): Likewise.
1524 (ieee_write_debug_part): Likewise.
1525 (ieee_write_data_part): Likewise.
1526 (init_for_output): Likewise.
1528 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1530 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1532 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1533 relocs, since ppc_elf_relocate_section handles the linker case.
1534 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1536 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1537 ppc_elf_relocate_section since that is now the only caller.
1538 (ppc_elf_relocate_section): Ditto.
1540 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * coffcode.h (coff_write_object_contents): If we don't know the
1543 section of the entry point for an XCOFF executable, always set the
1544 entry address to -1.
1546 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1548 * elf.c (bfd_section_from_shdr): Add support for note sections.
1550 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * bfd-in.h (struct _symbol_info): Add stab_type field.
1553 * bfd-in2.h: Rebuild.
1554 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1556 * elf32-ppc.c: Remove trailing newline from calls to
1558 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1559 difference if target endianness is known.
1561 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1563 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1564 old style TOC16 references without using R_PPC_GOT.
1565 (ppc_reloc_type): Ditto.
1566 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1567 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1568 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1569 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1570 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1572 (ppc_elf_adjust_dynamic_symbol): Ditto.
1573 (ppc_elf_adjust_dynindx): Ditto.
1574 (ppc_elf_size_dynamic_sections): Ditto.
1575 (ppc_elf_finish_dynamic_symbol): Ditto.
1576 (ppc_elf_finish_dynamic_sections): Ditto.
1577 (ELF_DYNAMIC_INTERPRETER): Define.
1579 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1581 * elf.c (copy_private_bfd_data): When attaching sections to
1582 segments ignore sections that won't be allocated. Patch from
1585 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1587 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1590 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1592 * coff-i960.c (CALC_ADDEND): Define.
1593 (coff_i960_relocate_section): Add the input section VMA to the
1594 addend for PC relative relocs.
1596 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1598 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1599 to correctly terminate.
1601 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1603 * targets.c (enum bfd_endian): Define.
1604 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1605 from boolean to enum bfd_endian. Change header_byteorder_big_p
1607 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1608 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1609 * bfd-in2.h: Rebuild.
1610 * All targets: Change initialization of byteorder and
1611 header_byteorder to use enum bfd_endian values rather than
1613 * All files: Change all references to byteorder_big_p and
1614 header_byteorder_big_p to use new bfd_*_endian macros.
1616 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1618 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1620 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1622 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1624 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1626 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1628 * ieee.c: Lots of minor cleanups. Make many functions return
1629 errors rather than calling abort. Also:
1630 (ieee_write_twobyte): Remove; change callers to call existing
1631 ieee_write_2bytes function.
1632 (ieee_write_expression): Don't output the section twice when
1633 outputting a local symbol. Don't emit an extraneous zero if there
1635 (ieee_slurp_sections): Set the lma as well as the vma.
1636 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1638 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1639 a recognized one or bfd_arch_unknown.
1640 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1642 (ihex_get_symtab): Likewise.
1644 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1646 * aoutx.h: Include <ctype.h>.
1647 (struct aout_link_includes_table): Define.
1648 (struct aout_link_includes_totals): Define.
1649 (struct aout_link_includes_entry): Define.
1650 (aout_link_includes_lookup): Define macro.
1651 (struct aout_final_link_info): Add includes field.
1652 (aout_link_includes_newfunc): New static function.
1653 (NAME(aout,final_link)): Initialize includes hash table.
1654 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1656 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1658 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1660 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1662 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1664 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1666 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1667 (pe_print_private_bfd_data): call pe_print_reloc.
1668 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1669 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1670 up some debugging as well.
1672 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1674 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1677 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1679 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1680 when setting sections to NULL.
1682 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1684 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1686 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1687 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1689 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1690 * bfd-in2.h: Rebuild.
1692 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1694 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1696 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1698 * ihex.c (ihex_scan): Handle record types 4 and 5.
1699 (ihex_object_p): Permit types 4 and 5.
1700 (ihex_set_section_contents): Remove check for out of range
1702 (ihex_write_object_contents): Generate types 4 and 5.
1704 * elflink.h (elf_link_output_extsym): Just ignore warning and
1705 indirect references to symbols which don't really exist.
1707 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1709 * peicode.h (pe_print_idata): Minor format fixes
1710 (pe_print_edata): New function. Under private printing, this formats
1711 the edata section of a PE file.
1712 (pe_print_private_bfd_data): Added call to pe_print_edata.
1714 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1716 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1717 index, don't call stoi.
1719 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1721 * srec.c (srec_scan): Set lma as well as vma.
1723 * ihex.c: New file; support for Intel Hex format.
1724 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1725 (ihex_vec): Declare.
1726 (bfd_target_vector): Always include ihex_vec.
1727 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1728 * Makefile.in: Rebuild dependencies.
1729 (BFD_LIBS): Add ihex.o
1730 (BFD_LIBS_CFILES): Add ihex.c.
1731 * bfd-in2.h: Rebuild.
1733 * elf.c (assign_file_positions_for_segments): Sort the sections in
1735 (get_program_header_size): Return the right size if segment_map is
1737 (copy_private_bfd_data): Don't bother to sort the sections.
1739 * bfd.c (bfd_record_phdr): New function.
1740 * bfd-in.h (bfd_record_phdr): Declare.
1741 * bfd_in2.h: Rebuild.
1743 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1746 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1747 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1749 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1750 (bfd_zmalloc): Change declaration.
1751 * libbfd.h: Rebuild.
1752 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1753 and realloc. Don't set bfd_error_no_memory if they fail.
1755 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1757 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1758 uses as well. Added a new howto to deal with TOCREL16 relocs that
1759 are TOCDEFN as well.
1760 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1761 to handle RVA relocs from dlltool.
1762 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1763 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1764 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1766 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1767 to get the right section alignment.
1769 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1771 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1772 p_paddr if p_paddr is zero.
1773 (make_mapping): Set includes_filehdr and includes_phdrs for first
1775 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1777 (assign_file_positions_for_segments): Handle includes_filehdr and
1778 includes_phdrs. Remove special handling of PT_PHDR and first
1780 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1781 when appropriate. Remove special handling of PT_PHDR segment.
1782 Use a more complex condition for when a section is included in a
1783 segment to handle Solaris linker oddities.
1785 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1787 * coff-m88k.c (howto_table): Reformatted for easier reading;
1788 special_function now points to new function m88k_special_reloc.
1789 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1791 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1792 be done correctly by m88k_special_reloc.
1793 (reloc_processing): New function to be used by RELOC_PROCESSING.
1794 (RELOC_PROCESSING): Define to call reloc_processing.
1796 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1798 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1799 (pe_print_pdata): Likewise.
1801 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1802 obstack_alloc fails.
1803 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1805 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1806 * Many files: don't set bfd_error_no_memory if one of the above
1809 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1810 if p_paddr_valid is set.
1811 (copy_private_bfd_data): New static function.
1812 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1814 * elf.c (assign_file_positions_for_segments): Fix case where extra
1815 program headers were allocated.
1817 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1818 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1819 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1820 _bfd_elf_print_private_bfd_data.
1822 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1823 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1824 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1825 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1826 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1827 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1828 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1830 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1832 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1833 * elf.c (make_mapping): New static function.
1834 (map_sections_to_segments): New static function.
1835 (elf_sort_sections): New static function.
1836 (assign_file_positions_for_segments): New static function.
1837 (map_program_segments): Remove.
1838 (get_program_header_size): Remove sorted_hdrs, count, and
1839 maxpagesize parameters. Simplify.
1840 (assign_file_positions_except_relocs): When generating an
1841 executable, use assign_file_positions_for_segments.
1842 (elf_sort_hdrs): Remove.
1843 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1844 to get_program_header_size.
1846 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1848 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1850 * configure, config.in: Regenerate with autoconf 2.7.
1852 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1853 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1855 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1857 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1858 (ecoff_sec_to_styp_flags): Likewise.
1859 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1860 (ecoff_set_symbol_info): Handle scRConst.
1861 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1862 (ecoff_compute_section_file_positions): Handle .rconst section.
1863 (_bfd_ecoff_write_object_contents): Likewise.
1864 (ecoff_link_check_archive_element): Handle scRConst.
1865 (ecoff_link_add_externals): Likewise.
1866 (ecoff_link_write_external): Handle .rconst section.
1867 (ecoff_reloc_link_order): Likewise.
1868 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1869 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1871 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1873 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1874 DEF_DYNAMIC flag is set.
1876 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1878 * host-aout.c: If TRAD_HEADER is defined, include it.
1880 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1883 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1884 (BFD_NEED_DECLARATION): New function.
1885 * configure.in: Use BFD_NEED_DECLARATION.
1886 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1887 * configure, config.in: Rebuild with autoconf 2.6.
1889 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1890 special_sections before returning when called with a non XCOFF
1893 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1896 * coffcode.h (coff_compute_section_file_positions): Only pad the
1897 previous section to force file alignment when creating an
1900 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1902 * coffcode.h (coff_compute_section_file_positions): If
1903 RS6000COFF_C, set up the .debug section.
1905 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1906 if it is not large enough to accomodate the entire TOC area with
1907 signed 16 bit offsets.
1908 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1910 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1911 TOC anchor to use the TOC value used in the output file.
1913 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1915 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1916 (_bfd_coff_read_string_table): Likewise.
1918 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1920 * pe-arm.c: Fix typos.
1921 * coff-arm.c: Likewise.
1923 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1925 * coff-ppc.c (list_ele): Added "cat"egory member.
1926 (record_toc): New category parameter (priv or pub).
1927 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1928 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1929 the mainline. It addes extra toc cells in error.
1930 (ppc_coff_swap_sym_in_hook): Added some documentation.
1931 (dump_toc): Can now diagnose "virtual toc" chicanery.
1933 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1935 * elf-bfd.h (struct elf_link_hash_table): Change type of
1936 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1938 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1940 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1941 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1943 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1944 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1945 defined or mentioned in a regular file.
1947 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1949 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1950 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1951 (coff_ppc_relocate_section): Correct REL24 handling
1952 (ppc_process_before_allocation): Correct TOCDEFN handling
1954 * peicode.h (dir_names): Added name descriptions
1956 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1958 * VERSION: Updated to cygnus-2.6.
1960 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1962 * targets.c (m68k4knetbsd_vec): Declare.
1964 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1966 * targets.c (bfd_target): Change type of second argument to
1967 _bfd_print_private_bfd_data from void * to PTR.
1968 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1969 using PTR rather than void *.
1970 * bfd-in2, libbfd.h: Rebuild.
1971 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1973 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1974 _bfd_generic_bfd_print_private_bfd_data rather than casting
1977 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1979 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1980 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1982 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1983 BFD64_BACKENDS_CFILES): New variables.
1986 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1988 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1989 not at the file position of the first section.
1990 * coffcode.h (coff_compute_section_file_positions): Avoid using
1992 (coff_write_object_contents): When generating a PPC PE executable
1993 with no symbols, round up the file size to a COFF_PAGE_SIZE
1995 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1996 don't write out a string table.
1998 * elf.c (bfd_section_from_shdr): When using a different section
1999 header, pass the new one to _bfd_elf_make_section_from_shdr.
2000 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2001 (elf_map_symbols): Add section VMA to symbol value when comparing
2003 (_bfd_elf_compute_section_file_positions): Only build symbol table
2004 if there are some symbols. Set file offset of symtab and strtab
2006 (assign_file_positions_except_relocs): Remove dosyms parameter.
2007 Change all callers. Never set file offset of symtab and strtab
2009 (_bfd_elf_copy_private_section_data): New function.
2010 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2011 (_bfd_elf_copy_private_symbol_data): New function.
2012 (swap_out_syms): Check for special mapping of st_shndx created by
2013 copy_private_symbol_data.
2014 * elfxx-target.h: Use new copy routines.
2015 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2016 (_bfd_elf_copy_private_section_data): Declare.
2018 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2020 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2023 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2024 _bfd_dummy_target, matching the recent change to archive
2027 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2029 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2030 arithmetic on PTR types.
2032 * aout-target.h (MY(callback)): Set the lma of the sections.
2034 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2035 symbol into a reloc against the section.
2037 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2039 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2040 glue for the relocs: IMGLUE and IFGLUE.
2041 (record_toc): new function - tracks toc contents
2042 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2043 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2044 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2045 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2046 (ppc_record_toc_entry): Removed a debug define (duh)
2048 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2049 (pe_print_idata): New function - formats the idata section data
2050 (pe_print_pdata): New function - formats the pdata section data
2051 (pe_print_private_bfd_data): calls to above
2053 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2055 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2056 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2057 TARGET_SYM and TARGET_NAME for vector and BFD name.
2058 * coff-pmac.c (pmac_xcoff_vec): Remove.
2059 (TARGET_SYM, TARGET_NAME): Define.
2060 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2061 machine to 0, not all PowerMacs are 601s.
2063 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2065 * elfcode.h (elf_object_p): Read in any program headers.
2066 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2067 based on the program headers, if any.
2068 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2069 (map_program_segments): Set p_paddr of program headers based on
2072 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2074 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2077 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2078 trying to do a relocateable link with a non-a.out object file.
2080 * archive.c (bfd_generic_archive_p): Check the first object file
2081 in an archive even if target_defaulted is set. If the object file
2082 has the wrong xvec, reject it.
2084 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2085 be represented, report the name via _bfd_error_handler.
2086 (translate_to_native_sym_flags): Likewise.
2087 * elf32-mips.c (mips_elf_final_link): Likewise.
2088 * oasys.c (oasys_write_sections): Likewise.
2090 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2091 which checks for STYP_OVRFLO sections.
2092 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2093 reloc and lineno count overflows.
2094 (coff_write_object_contents): Call coff_count_linenumbers before
2095 coff_compute_section_file_positions. If RS6000COFF_C, handle
2096 reloc and lineno count overflows.
2097 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2098 relocs before dealing with .pad sections. Count overflow section
2099 headers when handling .pad sections.
2101 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2104 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2105 (struct xcoff_link_hash_table): Add descriptor_section and
2106 special_sections fields.
2107 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2108 (xcoff_link_add_symbols): Set linkage section alignment. Create
2109 descriptor section. Check for magic symbol names (_text, etc.),
2110 and record them in special_sections if found. Set
2111 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2112 descriptor field to point back to the function code symbol.
2113 (xcoff_sweep): Always mark the special descriptor_section.
2114 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2115 function descriptor, and mark it if it is.
2116 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2117 parameter, and fill it in. Allocate space for the descriptor
2119 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2120 global linkage code. If an undefined function descriptor is
2121 exported, arrange to define it. Warn about any other undefined
2123 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2124 (xcoff_write_global_symbol): Create a function descriptor when
2126 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2127 * bfd-in2.h: Rebuild.
2129 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2131 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2132 (ppc_coff_link_hash_table): new types for hashing
2133 (ppc_coff_link_hash_newfunc): hash entry constructor
2134 (ppc_coff_link_hash_table_init): hash table initializer
2135 (ppc_coff_link_hash_table_create): hash table constructor
2136 (ppc_record_toc_entry): changed references to hash table
2137 (coff_ppc_relocate_section): changed references to hash table
2139 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2140 * libcoff.h: Rebuild
2142 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2143 (coff_link_add_symbols): removed toc_offset init
2145 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2147 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2150 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2151 if it is given and mmep is available.
2152 * acconfig.h: Undef USE_MMAP.
2153 * configure, config.in: Regenerated.
2154 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2155 table handling the old way.
2156 (aout_get_external_symbols): Don't complain if last byte of string
2158 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2159 (bfd_free_window) [! USE_MMAP]: Don't define.
2160 (bfd_get_file_window,
2161 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2163 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2165 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2168 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2170 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2171 compatible with AMD generated COFF files. Try to support both AMD
2172 and GNU formats simultaneously.
2173 (coff_a29k_relocate_section): Likewise.
2175 * libbfd.c (bfd_get_file_window): Change writable parameter from
2176 int to boolean; update all callers. Pass MAP_SHARED if not
2177 writable--it's required on Solaris. Cast fprintf argument to
2179 * bfd-in.h (bfd_get_file_window): Update declaration.
2180 * bfd-in2.h: Rebuild.
2181 * aoutx.h: Update calls to bfd_get_file_window.
2183 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2185 (xcoff_swap_ldhdr_in): New static function.
2186 (xcoff_swap_ldsym_in): New static function.
2187 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2188 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2189 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2190 Handle XTY_ER/XMC_XO symbols correctly.
2191 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2192 rather than normal symbol table.
2193 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2194 already defined with the same absolute value.
2195 (xcoff_mark): When considering called symbols, check whether the
2196 descriptor is from a dynamic object, rather than the symbol
2198 (xcoff_build_ldsyms): Likewise.
2200 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2201 Cast realloc and malloc return values. If malloc or realloc fail,
2202 set bfd_error_no_memory.
2203 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2204 * bfd-in2.h: Rebuild.
2206 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2208 * coff-ppc.c (ppc_record_toc_entry): new function.
2209 (in_reloc_p): changed return value.
2210 (coff_ppc_relocate_section): much rework.
2211 (ppc_allocate_toc_section): new function.
2212 (ppc_process_before_allocation): new function.
2213 (ppc_coff_swap_sym_in_hook): new function.
2215 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2216 (coff_link_add_symbols): initialize toc_offset.
2218 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2219 (coff_swap_aouthdr_out): Added more sections to the data
2220 dictionary for the pe file header. Also changed linker version
2221 number on the ppc side.
2222 (dir_names): small improvements to the dictionary printing.
2223 (pe_mkobject_hook): save the file level flags.
2225 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2226 (pe_tdata): added real_flags field
2227 (coff_tdata): added local_toc_sym_map and access macro
2229 * libcoff.h (coff_link_hash_entry): added toc_offset field
2230 (pe_tdata): added real_flags field
2231 (coff_tdata): added local_toc_sym_map and access macro
2233 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2234 (coff_mkobject): init for local_toc_sym_map
2235 (coff_write_object_contents): set the internal_a.magic to
2236 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2239 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2241 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2242 entries until both the line number address and the function name
2243 address are too large.
2245 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2246 * configure: Rebuilt.
2248 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2249 is defined in the environment.
2251 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2253 * som.c (som_get_section_contents_in_window): Define to use
2256 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2258 * coff-i860.c: New file, based on coff-i386.c.
2259 * cpu-i860.c: New file, based on cpu-i386.c.
2260 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2261 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2262 targets, using i860coff_vec.
2263 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2264 trad-core.o and hosts/i860mach3.h.
2265 (i860coff_vec): Use coff-i860.o and cofflink.o.
2266 * configure: Rebuild.
2267 * Makefile.in: Rebuild dependencies.
2268 (ALL_MACHINES): Add cpu-i860.o.
2269 (BFD32_BACKENDS): Add coff-i860.o.
2270 (CFILES): Add cpu-i860.c and coff-i860.c.
2271 * targets.c (i860coff_vec): Declare.
2272 (bfd_target_vector): Add &i860coff_vec.
2273 * archures.c (bfd_i860_arch): Declare.
2274 (bfd_archures_list): Add &bfd_i860_arch.
2275 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2276 (coff_set_flags): Handle bfd_arch_i860.
2277 (coff_write_object_contents): Handle I860 a.out magic number.
2279 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2281 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2282 the created .tc section to 2.
2283 (xcoff_mark): Don't keep a .loader reloc for a call to an
2284 undefined symbol when creating a shared library.
2285 (xcoff_build_ldsyms): When creating a shared library, generate
2286 global linkage code for a call to an undefined symbol.
2288 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2290 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2291 BFD32_BACKENDS, BFD64_BACKENDS.
2292 (.dep1): Put mkdep output in a separate file.
2293 Rebuilt dependencies.
2295 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2298 Permit use of mmap when available:
2300 * configure.in: Check for mmap, madvise, mprotect.
2301 * config.in, configure: Regenerated.
2303 * libbfd.c (struct _bfd_window_internal): Define type.
2304 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2306 (ok_to_map): New static variable for debugging.
2307 (_bfd_generic_get_section_contents_in_window): New function.
2308 * bfd-in.h (bfd_window_internal): Declare type.
2309 (bfd_window): Define type.
2310 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2311 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2314 * libaout.h (struct aoutdata): Add two window fields.
2315 (obj_aout_sym_window, obj_aout_string_window): New macros.
2316 * aoutx.h (some_aout_object_p): Initialize windows.
2317 (aout_get_external_symbols): Get symbol data and strings in
2318 windows instead of explicitly allocated buffers.
2319 (slurp_symbol_table): Free window instead of memory.
2320 (bfd_free_cached_info): Release windows instead of freeing storage
2322 (aout_link_free_symbols): Ditto.
2324 * targets.c (bfd_target): Add new field for
2325 get_section_contents_in_window.
2326 (BFD_JUMP_TABLE_GENERIC): Updated.
2327 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2328 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2329 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2330 macros for get_section_contents_in_window field.
2332 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2334 * core.c: Renamed to corefile.c
2335 * makefile.dos (OBJS): Change core.o to corefile.o
2336 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2339 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2341 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2342 targ_selvecs to allow debugging under Irix-5 native.
2345 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2347 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2348 to o. Clobber and restore the list of new csects around the call
2349 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2350 linker error and the linker wants to read the symbol table. Reset
2351 the line number count of a real section even if it has no relocs.
2352 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2354 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2357 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2359 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2360 an undefined symbol in a shared link.
2362 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2363 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2364 phdm@info.ucl.ac.be (Philippe De Muyter).
2366 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2368 * coff-m88k.c (rtype2howto): New static function.
2369 (RTYPE2HOWTO): Use it rather than a macro definition.
2371 * coffcode.h (coff_write_object_contents): set internal_a.magic
2372 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2374 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2375 define TRAD_HEADER to new file hosts/delta68.h.
2376 m88*-motorola-sysv*, however, does use ptrace-core.o.
2377 * hosts/delta68.h: New file.
2379 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2380 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2382 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2384 * i386linux.c (MY(vec)): Declare before use.
2386 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2388 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2389 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2391 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2392 BFD is not of the right type.
2393 (bfd_elf_get_needed_list): Likewise.
2394 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2395 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2396 * xcofflink.c (XCOFF_XVECP): Define.
2397 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2399 (bfd_xcoff_import_symbol): Likewise.
2400 (bfd_xcoff_export_symbol): Likewise.
2401 (bfd_xcoff_link_count_reloc): Likewise.
2402 (bfd_xcoff_record_link_assignment): Likewise.
2403 (bfd_xcoff_size_dynamic_sections): Likewise.
2405 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2406 table index against the number of symbols for a base relative
2409 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2411 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2412 full_aouthdr flag here...
2413 (_bfd_xcoff_bfd_final_link): ...not here.
2415 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2417 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2418 systems that have a system <libelf.h>.
2419 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2420 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2421 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2422 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2423 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2424 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2425 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2427 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2429 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2430 set, set BSF_WEAK in symbol. Change all callers.
2431 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2432 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2433 _bfd_generic_link_add_one_symbol.
2434 (ecoff_indirect_link_order): Check that the section tdata relocs
2435 are not NULL before using them.
2437 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2438 define TRAD_HEADER as hosts/alphalinux.h.
2439 * configure: Rebuild.
2440 * hosts/alphalinux.h: New file.
2441 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2444 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2446 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2447 C_ECOMM storage classes.
2449 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2451 (xcoff_mark): Call xcoff_mark_symbol.
2452 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2453 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2455 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2457 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2459 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2461 (xcoff_find_reloc): New static function.
2462 (xcoff_link_add_symbols): Use it.
2463 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2464 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2465 relocate the value of C_DECL.
2467 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2469 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2471 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2472 callback decide what goes in .relocs.
2473 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2474 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2477 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2479 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2482 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2484 * xcofflink.c: More improvements, mostly to fix handling of
2485 constructors and a few other special cases.
2486 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2487 zero, reverting yesterday's change.
2488 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2489 (bfd_xcoff_link_count_reloc): Declare.
2490 (bfd_xcoff_record_link_assignment): Declare.
2491 * bfd-in2.h: Rebuild.
2493 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2495 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2496 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2497 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2498 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2499 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2500 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2502 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2505 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2506 segments includes the a.out header. See to that the magic number
2507 *always* is big-endian.
2509 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2510 m68k4k NetBSD configurations.
2512 * configure.in, configure: Separate i386 & mips NetBSD
2513 configurations from other BSD ones. Don't assume DEC is the only
2514 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2515 configurations. Add support for m68k4k NetBSD object format.
2517 * libaout.h: Added M_68K4K_NETBSD magic.
2519 * m68k4knetbsd.c: New file.
2521 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2523 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2526 * hosts/mipsnbsd.h: New file.
2529 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2531 * config.bfd: Add config stuff for mips*-*-magic* to set
2532 targ_defvec to ecoff_big_vec.
2535 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2537 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2539 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2540 toc_section, and entry_section fields.
2541 (struct xcoff_section_tdata): Remove ldrel_count field.
2542 * libcoff.h: Rebuild.
2543 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2545 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2546 full a.out header if full_aouthdr is set in xcoff_data.
2547 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2548 based on sections stored in xcoff_data.
2549 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2551 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2552 (rs6000coff_vec): Set symbol_leading_char to '.'.
2553 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2554 value stored in ret rather than returning a pointer value.
2556 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2558 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2561 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2563 * som.c (som_slurp_string_table): Allocate the strings with malloc
2564 since they're free'd by free_cached_info.
2565 (som_slurp_symbol_table): Similarly for the symbol table.
2567 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2569 * Makefile.in (diststuff): Don't make headers.
2571 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2573 * Makefile.in: Rebuild dependencies.
2575 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2576 output_bfd is not SunOS.
2577 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2578 non-SunOS input files.
2580 * xcofflink.c: Extensive changes to support linking shared objects
2581 and generating a .loader section.
2582 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2583 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2584 last_symndx, and ldrel_count fields.
2585 * libcoff.h: Rebuild.
2586 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2587 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2589 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2590 (bfd_xcoff_export_symbol): Declare.
2591 (bfd_xcoff_size_dynamic_sections): Declare.
2592 * bfd-in2.h: Rebuild.
2594 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2596 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2597 * configure: Rebuild.
2598 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2599 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2601 (pmac_xcoff_vec): Update to use new xcoff support.
2602 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2603 (xcoff_write_armap): Declare buf as unsigned char.
2604 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2606 * mpw-make.sed: Generalize subdir_do edit.
2608 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2610 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2611 correctly. Don't initialize asect->vma.
2613 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2615 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2616 something a little less than the page size.
2618 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2620 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2622 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2624 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2625 * coffcode.h (coff_write_object_contents): If .bss is before
2626 .data us that as data_start.
2627 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2629 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2630 (coff_swap_outhdr_out): Hardwire in version number.
2632 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2634 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2635 major and minor to *_vno, since the former are also macros in
2636 SunOS header files. Cast result of bfd_alloc to appropriate
2639 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2640 before assigning to sec_data.
2642 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2645 now relative to the section, not absolute.
2646 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2647 get the file name when there is a N_SO directory name. When
2648 handling stabs, remember that section->vma was added to the
2651 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2653 * sunos.c (struct sunos_link_hash_table): Add needed field.
2654 (sunos_link_hash_table_create): Call bfd_release, not free.
2655 (sunos_link_hash_table_create): Initialize needed field.
2656 (sunos_add_dynamic_symbols): Record needed objects.
2657 (bfd_sunos_get_needed_list): New function.
2658 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2659 * bfd-in2.h: Rebuild.
2661 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2663 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2665 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2667 * bfd-in.h (struct bfd_link_needed_list): Rename from
2668 bfd_elf_link_needed_list.
2669 * bfd-in2.h: Rebuild.
2670 * elf.c, elflink.h, libelf.h: Corresponding changes.
2672 Add start at AIX linker support; no shared libraries yet.
2673 * xcofflink.c: New file.
2674 * configure.in (rs600coff_vec): Use xcofflink.o.
2675 * configure: Rebuild.
2676 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2678 (struct xcoff_section_tdata): Define.
2679 (xcoff_section_data): Define macro.
2680 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2681 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2682 (_bfd_xcoff_bfd_final_link): Declare.
2683 (_bfd_ppc_xcoff_relocate_section): Declare.
2684 * libcoff.h: Rebuild.
2685 * coff-rs6000.c: Clean up a bit.
2686 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2687 cputype, csects, and debug_indices.
2688 (xcoff_copy_private_bfd_data): Copy cputype.
2689 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2690 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2691 (xcoff_reloc_type_lookup): Rename from
2692 rs6000coff_reloc_type_lookup.
2693 (coff_relocate_section): Define.
2694 (_bfd_xcoff_sizeof_headers): Define.
2695 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2696 (_bfd_xcoff_bfd_relax_section): Define.
2697 (_bfd_xcoff_bfd_link_split_section): Define.
2698 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2700 * coffcode.h (coff_compute_section_file_positions): If AIX,
2701 increment sofar by SMALL_AOUTSZ if not executable.
2702 (coff_write_object_contents): If AIX, always output an a.out
2703 header; if not executable, header size of SMALL_AOUTSZ.
2704 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2705 (_bfd_stringtab_init): Initialize xcoff field.
2706 (_bfd_xcoff_stringtab_init): New function.
2707 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2708 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2709 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2710 * libbfd.h: Rebuild.
2711 * Makefile.in: Rebuild dependencies.
2712 (BFD32_BACKENDS): Add xcofflink.o.
2713 (CFILES): Add xcofflink.c.
2715 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2716 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2717 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2719 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2721 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2723 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2725 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2726 * config.in: Regenerated.
2728 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2729 (_bfd_chunksize): New variable.
2730 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2731 for obstack chunk size.
2732 * configure.in: Check for getpagesize.
2733 * configure: Regenerated.
2735 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2737 * trad-core.c (rawptr): Make it a local variable of
2738 ptrace_unix_core_file_p.
2740 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2742 * coff-arm.c (in_reloc_p): New.
2743 * coff-i386.c (in_reloc_p): New.
2744 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2745 (coff_write_object_contents): Only set has_reloc_section
2747 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2748 in_reloc_p to decide if reloc should be emitted.
2749 * libcoff.h (pe_data_type.in_reloc_p): New.
2750 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2752 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2754 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2755 (_bfd_coff_read_internal_relocs): Likewise.
2756 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2757 (_bfd_coff_read_internal_relocs): Likewise.
2759 * elflink.h (elf_link_add_object_symbols): Correct conditions
2760 under which type and size change warnings are issued.
2762 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2764 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2765 a symbol which is not in a real section.
2766 (coff_write_native_symbol): Corresponding change.
2768 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2769 coff_link_hash_newfunc and make non-static.
2770 (_bfd_coff_link_hash_table_init): New function, broken out of
2771 _bfd_coff_link_hash_table_create.
2772 (_bfd_coff_link_hash_table_create): Use it.
2773 (process_embedded_commands): Make static.
2774 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2775 (_bfd_coff_link_hash_table_init): Declare.
2776 * libcoff.h: Rebuild.
2778 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2779 field in XCOFF tdata.
2780 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2781 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2782 based on cputype stored in a.out header, or in n_type of initial
2784 (coff_write_object_contents): Set cputype correctly in a.out
2786 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2788 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2789 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2791 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2792 * libcoff.h: Rebuild.
2794 * cpu-rs6000.c (rs6000_compatible): New static function.
2795 (bfd_rs6000_arch): Use it.
2796 * cpu-powerpc.c (powerpc_compatible): New static function.
2797 (arch_info_struct): Define various flavours of PowerPC.
2798 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2801 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2803 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2805 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2807 * elflink.h (elf_link_add_object_symbols): Don't warn about
2808 changing the size or type if the old definition was weak.
2810 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2812 * coffcode.h (combined_entry_type): Add fix_line field.
2813 (coff_slurp_line_table): Warn if we try to set the lineno field of
2815 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2816 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2817 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2818 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2820 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2821 * libcoff.h: Rebuild.
2823 * libcoff-in.h (struct xcoff_tdata): Define.
2824 (xcoff_data): Define.
2825 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2826 * bfd-in2.h, libcoff.h: Rebuild.
2827 * coff-rs6000.c (xcoff_mkobject): New static function.
2828 (coff_mkobject): Define.
2829 (xcoff_copy_private_bfd_data): New static function.
2830 (coff_bfd_copy_private_bfd_data): Define.
2831 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2833 (rs6000coff_vec): Add DYNAMIC to object_flags.
2834 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2835 .loader sections specially.
2836 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2837 section alignment from the XCOFF tdata information.
2838 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2839 F_SHROBJ, and copy the extra a.out header information into the
2840 XCOFF tdata structure.
2841 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2842 F_DYNLOAD and the extra a.out header information.
2843 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2844 C_HIDEXT symbol with attached csect information.
2845 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2846 in the o_maxdata field.
2847 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2848 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2849 end if BSF_NOT_AT_END is set.
2851 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2852 _bfd_read_ar_hdr_fn.
2853 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2854 * bfd-in2.h, libbfd.h: Rebuild.
2855 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2857 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2858 (bfd_slurp_bsd_armap_f2): Likewise.
2859 (_bfd_slurp_extended_name_table): Likewise.
2861 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2863 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2865 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2866 when the symbol table is empty.
2868 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2869 space for section symbols, since we don't output them either.
2870 (elf_m68k_adjust_dynindx): Removed.
2872 * ptrace-core.c (rawptr): Make it a local variable of
2873 ptrace_unix_core_file_p.
2875 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2877 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2880 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2881 Mac object file formats.
2883 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2885 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2886 auxent if there isn't one.
2887 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2888 rather than FILNMLEN as the maximum name length.
2890 * coffcode.h (bfd_coff_backend_data): Add new field
2891 _bfd_coff_print_aux.
2892 (bfd_coff_print_aux): New static function.
2893 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2894 scnlen field of an XTY_LD csect aux entry.
2895 (coff_print_aux): New static function.
2896 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2897 in coff_pointerize_aux_hook.
2898 (bfd_coff_std_swap_table): Initialize new field.
2899 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2900 * libcoff.h: Rebuild.
2901 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2902 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2904 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2905 if there are symbols, for native AIX ld compatibility.
2907 * coffcode.h (bfd_coff_backend_data): Add new field
2908 _bfd_coff_pointerize_aux_hook.
2909 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2910 or I960, and as 0 otherwise.
2911 (bfd_coff_std_swap_table): Initialize new field.
2912 * libcoff.h: Rebuild.
2913 * coffgen.c (coff_pointerize_aux): Change parameters to take
2914 symbol pointer instead of type and class, and to take aux index.
2915 Call _bfd_coff_pointerize_aux_hook if it is defined.
2916 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2917 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2918 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2920 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2921 read-only/host-only support.
2923 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2925 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2928 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2929 BFD_JUMP_TABLE_ARCHIVE accordingly.
2930 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2931 (_bfd_compute_and_write_armap): Declare.
2932 (_bfd_generic_read_ar_hdr): Declare.
2933 (_bfd_read_ar_hdr): Define.
2934 (_bfd_noarchive_read_ar_hdr): Define.
2935 (_bfd_archive_bsd_read_ar_hdr): Define.
2936 (_bfd_archive_coff_read_ar_hdr): Define.
2937 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2938 _bfd_read_ar_hdr instead.
2939 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2940 (_bfd_compute_and_write_armap): Rename from
2941 compute_and_write_armap. Make non-static. Change all callers.
2942 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2943 than _bfd_snarf_ar_hdr.
2944 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2945 * ieee.c (ieee_read_ar_hdr): Define.
2946 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2947 * oasys.c (oasys_read_ar_hdr): Define.
2948 * som.c (som_read_ar_hdr): Define.
2949 * bfd-in2.h, libbfd.h: Rebuild.
2951 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2953 * peicode.c (coff_swap_filehdr_in): If symptr is
2954 zero, there aren't any symbols, even if nsyms is set.
2956 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2958 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2960 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2961 sections, and set styp correctly for them: .got, .hash, .dynamic,
2962 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2963 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2965 (ecoff_sort_hdrs): New static function.
2966 (ecoff_compute_section_file_positions): Return boolean, not void.
2967 Sort the sections by VMA before looking through them. Put the
2968 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2969 section on an appropriate boundary within the page.
2970 (ecoff_compute_reloc_file_positions): Check return value of
2971 ecoff_compute_section_file_positions.
2972 (_bfd_ecoff_set_section_contents): Likewise.
2973 (_bfd_ecoff_write_object_contents): Check for various Alpha
2974 section types when incrementing text_size and data_size. Call
2975 adjust_headers backend function if it exists.
2976 * coff-alpha.c (alpha_adjust_headers): New static function.
2977 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2978 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2980 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2982 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2984 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2985 of ALTERNATE_AIX_CORE_FORMAT.
2986 * configure.in (aix4): No longer need CORE_FLAGS.
2987 * configure: Updated.
2989 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2991 NS32k changes from Ian Dall:
2992 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2994 (aout_link_input_section_std, aout_link_input_section_ext,
2995 aout_link_reloc_link_order): Call them instead of _bfd_*
2997 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2999 (backend_data): Use it instead of hardcoded zero.
3001 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3002 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3004 * ns32knetbsd.c: Include bfd.h.
3005 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3006 (MY_bfd_reloc_type_lookup): Declare function too.
3007 * pc532-mach.c (set_sizes): Don't declare.
3008 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3009 (backend_data, MY_backend_data): Don't define.
3011 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3012 ns32k-*-lites* like ns32k-*-netbsd*.
3014 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3017 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3019 * coffcode.h (coff_write_object_contents): Restore setting
3020 f_timdat to 0, deleted on August 22.
3022 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3024 * coffcode.h (coff_bfd_copy_private_symbol_data,
3025 coff_bfd_copy_private_section_data,
3026 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3027 * peicode.h (coff_bfd_copy_private_bfd_data): New
3028 (pe_bfd_copy_private_bfd_data): New.
3029 (coff_swap_scnhdr_in): Swap bss size into the right place.
3030 (pe_print_private_bfd_data): Add some newlines.
3032 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3034 * som.c (setup_sections): Don't die if a space has no subspaces.
3036 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3038 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3039 dynamic symbol override a common symbol. Don't change the size or
3040 type if they have been set and the new symbol is not a definition.
3041 Warn if the size or type changes.
3043 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3045 * som.c (som_begin_writing): Don't write the symbol table or
3047 (som_finish_writing): Write them here. Place them after the
3048 subspace data, but before the relocs.
3050 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3052 * sunos.c (sunos_add_one_symbol): Just pass false, not
3053 info->shared_library, to sunos_create_dynamic_sections.
3054 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3056 (sunos_check_dynamic_reloc): Remove .text section assertion.
3058 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3060 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3061 * configure, configure.in: Add pmac_xcoff_vec case.
3062 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3063 * coff-pmac.c: New file, PowerMac XCOFF support.
3064 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3065 * targets.c (pmac_xcoff_vec): Declare.
3067 * mpw-config.in: Various changes to be compatible with the
3068 autoconf-based configury.
3069 * mpw-make.sed: New file, sed commands to translate Unix
3070 makefile into MPW syntax.
3071 * mpw-make.in: Remove.
3072 * hosts/mpw.h: Remove.
3073 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3074 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3076 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3078 * binary.c (binary_get_symtab): Return an empty string on error.
3079 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3081 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3083 * coff-ppc.c: Reformatted according to gnu conventions
3084 Removed irrelevant "if 0" code
3086 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3088 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3089 symbols rather than as indirect symbols.
3090 (MY(slurp_symbol_table)): Don't do anything special about
3093 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3094 of .ctors and .dtors sections is no larger than 2.
3096 * sunos.c (sunos_add_one_symbol): Don't change
3097 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3099 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3100 dynamic symbols when creating a shared library.
3101 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3103 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3104 written even if it is not defined in a regular object.
3105 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3106 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3107 rather than the constant 22.
3108 (sunos_check_dynamic_reloc): Handle creating a shared library.
3109 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3110 zero when creating a shared library.
3111 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3112 write it out at the start of the symbol table.
3114 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3116 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3118 * config.bfd: Add arm-*-coff.
3119 * configure.in, configure: Add armcoff_{little,big}_vec.
3120 * targets.c (armcoff_{little,big}_vec): Declare.
3121 (bfd_target_vector): Add armcoff_{little,big}_vec.
3122 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3124 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3126 * targets.c (bfd_find_target): Remove debugging code.
3128 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3130 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3132 * Makefile.in: added *-ppc files
3133 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3134 allow pe based .o's to be shared with other tools on ppc/NT
3135 * config.bfd: added powerpc[le]-[pe|winnt] config support
3136 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3137 * peicode.h: Added more section flags for PE on ppc
3138 Added coff_swap_filehdr_out to allow peicode.h to be
3139 used for non-image PE files on ppc.
3140 Check for image, or not, before copying pe_opthdr
3141 * targets.c: Added new bfd's
3142 * targets.c: Removed two inactive bfds that shouldn't have made it this
3145 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3147 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3148 explicit values to initialize all relocs. Change all users.
3149 (ppc_elf_brtaken_inner): New function to handle branch predicition
3151 (ppc_elf_brtaken_reloc): Ditto.
3152 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3153 relocs use ppc_elf_unsupported_reloc.
3154 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3155 needs to be reported.
3156 (ppc_elf_relocate_section): Support branch prediction relocs.
3158 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3160 * bfd.c (bfd_assert): Remove \n from string passed to
3163 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3164 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3165 (bfd_coff_make_section_hook): Don't define.
3166 (coff_make_section_hook): Remove.
3167 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3168 (styp_to_sec_flags): Likewise.
3169 (coff_write_object_contents): Likewise.
3170 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3172 * libcoff.h: Rebuild.
3173 * coffgen.c (make_a_section_from_file): Just call
3174 bfd_make_section_anyway, not bfd_make_section or
3175 bfd_coff_make_section_hook.
3176 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3177 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3178 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3179 make_section_hook field.
3180 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3182 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3183 pointers into value field for warning and indirect symbols; just
3184 leave the value field alone.
3185 * linker.c (generic_link_add_symbol_list): Use next symbol for
3186 warning and indirect symbols, rather than looking in symbol value.
3187 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3188 parameter. Change all callers. Remove support for indirect
3189 symbols; it didn't work anyhow.
3190 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3191 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3192 * bfd-in2.h: Rebuild.
3194 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3196 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3197 go back to telling the tools this reloc operates on 32 bits.
3199 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3201 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3202 rather than a direct fprintf.
3203 * archive.c (_bfd_write_archive_contents): Likewise.
3204 * coffcode.h (coff_slurp_symbol_table): Likewise.
3205 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3206 (ppc_elf_unsupported_reloc): Likewise.
3207 (ppc_elf_relocate_section): Likewise.
3208 * i386linux.c (linux_tally_symbols): Likewise.
3209 (linux_finish_dynamic_link): Likewise.
3210 * osf-core.c (osf_core_core_file_p): Likewise.
3211 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3212 * som.c (som_sizeof_headers): Likewise.
3213 * srec.c (srec_bad_byte): Likewise.
3214 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3215 * libbfd-in.h (bfd_assert): Declare first parameter const.
3216 * libbfd.h: Rebuild.
3217 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3218 bfd_reloc_overflow is enough.
3219 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3220 * coff-h8500.c (rtype2howto): Likewise.
3221 * coff-z8k.c (rtype2howto): Likewise.
3222 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3223 * elf.c (_bfd_elf_get_lineno): Likewise.
3224 (_bfd_elf_no_info_to_howto): Likewise.
3225 (_bfd_elf_no_info_to_howto_rel): Likewise.
3226 * hp300hpux.c (convert_sym_type): Likewise.
3227 (MY(swap_std_reloc_in)): Likewise.
3228 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3230 * libaout.h (struct aoutdata): Add line_buf field.
3231 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3232 and filename_buffer. Instead, use a malloc buffer stored in the
3233 new line_buf field. Remove length restrictions.
3235 * coffgen.c (string_size): Remove static variable.
3236 (debug_string_size, debug_string_section): Likewise.
3237 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3238 and debug_string_size_p parameters. Use them instead of the
3239 global variables. Change all callers.
3240 (coff_write_symbol): Likewise.
3241 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3242 (coff_write_symbols): Add local variables to replace removed
3245 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3246 function, and line_base fields.
3247 * libcoff.h: Rebuild.
3248 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3249 information, rather than using static variables.
3251 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3252 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3254 * init.c (initialized): Remove static variable.
3255 (bfd_init): Don't bother setting initialized.
3256 (bfd_check_init): Remove.
3257 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3258 * libbfd.h: Rebuild.
3260 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3262 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3263 size for full core dumps. Copy core file header to private data.
3264 (rs6000coff_core_file_failing_command,
3265 rs6000coff_core_file_failing_signal): New functions to extract
3266 the file name and terminating signal from the core file.
3267 * coff-rs6000.c: Use them.
3269 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3271 Change arch info to be const, initialized at compile time.
3272 * archures.c: Reindent many functions. Change CONST to const.
3273 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3274 nothing set it anyhow. Make next const.
3275 (bfd_arch_info_list): Remove.
3276 (bfd_archures_list): Rename from archures_init_table. Change from
3277 a table of function pointers to a table of bfd_arch_info_type
3278 structure addresses.
3279 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3280 (bfd_lookup_arch): Likewise.
3281 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3283 (bfd_default_arch_struct): Make const.
3284 (bfd_arch_init, bfd_arch_linkin): Remove.
3285 (bfd_get_arch_info): Return a const pointer.
3286 * init.c (bfd_init): Don't call bfd_arch_init.
3287 * bfd.c (struct _bfd): Make arch_info const.
3288 * bfd-in2.h: Rebuild.
3289 * libbfd.h: Rebuild.
3290 * configure.in: Put & before everything in $selarchs.
3291 * configure: Rebuild.
3292 * cpu-*.c: Change bfd_*_arch from a function which calls
3293 bfd_arch_linkin to a const structure.
3294 * ieee.c (ieee_object_p): Make arch const.
3296 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3298 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3300 * bfd-in2.h: Regenerate.
3301 * libbfd.h: Regenerate.
3303 * elf32-ppc.c (reloc_type): Update names to match current draft.
3304 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3305 relative. Update names to current V.4 draft.
3306 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3307 (ppc_elf_relocate_section): Rename relocations to match draft.
3309 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3311 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3312 compiled with -mrelocatable-lib to be linked with either normal
3313 modules or -mrelocatable modules.
3315 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3317 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3318 in the a.out header.
3320 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3321 a reloc against a local symbol, even if it's not a section.
3323 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3325 * targets.c (bfd_target): Remove unused align_power_min field.
3326 * bfd-in2.h: Rebuild.
3327 * All backends: Remove initialization of align_power_min.
3329 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3331 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3333 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3335 * config.bfd (mips-dec-netbsd*): New target.
3336 * configure.host (mips-dec-netbsd*): New host.
3337 * configure.in (mips-dec-netbsd*): New native.
3338 * configure: Rebuild.
3340 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3342 Make the COFF backend linker merge common types:
3343 * cofflink.c (struct coff_debug_merge_element): Define.
3344 (struct coff_debug_merge_type): Define.
3345 (struct coff_debug_merge_hash_entry): Define.
3346 (struct coff_debug_merge_hash_table): Define.
3347 (coff_debug_merge_hash_table_init): Define.
3348 (coff_debug_merge_hash_table_free): Define.
3349 (coff_debug_merge_hash_lookup): Define.
3350 (struct coff_final_link_info): Add debug_merge field.
3351 (coff_debug_merge_hash_newfunc): New static function.
3352 (_bfd_coff_final_link): Allocate and free debug_merge table.
3353 (coff_link_input_bfd): Merge identical enum, struct and union
3356 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3358 Convert i960 COFF to use COFF backend linker.
3359 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3360 structure to store the symbol being used.
3361 (coff_i960_start_final_link): New static function.
3362 (coff_i960_relocate_section): New static function.
3363 (coff_i960_adjust_symndx): New static function.
3364 (coff_start_final_link): Define.
3365 (coff_relocate_section): Define.
3366 (coff_adjust_symndx): Define.
3367 * coffcode.h (bfd_coff_backend_data): Add new callback function
3368 _bfd_coff_start_final_link.
3369 (bfd_coff_start_final_link): Define.
3370 (coff_start_final_link): Define if not defined.
3371 (bfd_coff_std_swap_table): Add coff_start_final_link.
3372 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3374 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3375 function callback is not NULL.
3376 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3377 (_bfd_coff_internal_syment_name): Declare.
3378 * libcoff.h: Rebuild.
3379 * configure.in (icoff_big_vec): Add cofflink.o.
3380 (icoff_little_vec): Likewise.
3381 * configure: Rebuild.
3383 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3385 * Makefile.in (clean-info): Remove extraneous tab from line
3388 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3390 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3391 contents has relocs.
3393 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3395 * coffcode.h (coff_compute_section_file_positions): Keep the
3397 (coff_write_object_contents): Remember if it's a relocatable
3399 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3400 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3401 if relocatable file. Swap out saved raw size.
3403 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3405 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3406 (maintainer-clean): Rename from realclean, passing
3407 maintainer-clean down to subdirectories, but leave realclean as a
3410 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3413 * dep-in.sed: Remove config.h from generated dependencies.
3415 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3416 broken out of sunos_canonicalize_dynamic_symtab.
3417 (sunos_canonicalize_dynamic_symtab): Call new function
3418 sunos_slurp_dynamic_symtab.
3419 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3420 dynamic symbol table to the caller.
3421 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3422 callback to override the symbols being read.
3423 * libaout.h (struct aout_backend_data): Add three new parameters
3424 to add_dynamic_symbols callback.
3426 Extensive minor changes to avoid various gcc warnings. Also:
3427 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3428 * archures.c (bfd_arch_info_type): Change mach field from long to
3430 (bfd_lookup_arch): Change machine parameter from long to unsigned
3433 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3435 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3436 a symbol with a non-zero plt_offset.
3438 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3440 * elfcode.h (align_file_position): Remove; not used.
3442 * configure.in: Only check for <sys/procfs.h> on a native system,
3443 and make sure it defines prstatus_t.
3444 * configure: Rebuild.
3446 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3448 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3450 * config.in: Rename from config.h.in.
3451 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3452 Check for config.h:config.in when creating stamp-h.
3453 * configure: Rebuild.
3454 * Makefile.in (stamp-h): Depend upon config.in rather than
3455 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3456 calling config.status.
3458 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3459 (Makefile): Just rebuild Makefile.
3460 (config.h, stamp-h): New targets.
3461 * configure.in: Create stamp-h when rebuilding config.h.
3462 * configure: Rebuild.
3464 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3466 * configure.in: Call AC_CONFIG_HEADER. Substitute
3467 HOST_64BIT_LONG. Check that various header files exist. Check
3468 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3469 and/or free need to be declared. Don't make a link to sysdep.h.
3470 Define TRAD_HEADER for various hosts.
3471 * configure: Rebuild.
3472 * configure.host: Don't set my_host. Add definitions taken from
3473 host header files for various entries. Remove entries which now
3475 * acconfig.h: New file.
3476 * config.h.in: New file, built by autoheader.
3477 * sysdep.h: New file.
3478 * Makefile.in (do_distclean): Don't remove sysdep.h.
3480 (LOCAL_H_DEPS): New variable.
3481 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3483 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3484 ($(OPTIONAL_BACKENDS)): Likewise.
3485 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3486 looking through sysdep.h.
3487 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3488 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3489 (fprintf_vma, sprintf_vma): Likewise.
3490 (int64_type, uint64_type): Don't define.
3491 * bfd-in2.h: Rebuild.
3492 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3493 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3494 * lynx-core.c: Include stuff from old hosts/lynx.h.
3495 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3496 rather than NO_FCNTL.
3497 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3498 rather than NATIVE_HPPAHPUX_COMPILER.
3499 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3501 * hosts/*.h: Remove all header files which merely include,
3502 declare, and define things. Leave header files which define
3503 information needed by trad-core.c.
3505 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3506 (BFD_CC_FOR_BUILD): Define.
3507 * configure.in: Use BFD_CC_FOR_BUILD.
3508 * configure: Rebuild.
3510 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3512 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3513 * configure: Rebuild.
3515 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3518 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3520 * config.bfd: i386pe_ve -> i386pe_vec.
3522 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * configure.host: Incorporate host Makefile fragments by setting
3526 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3527 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3528 value based on whether the code is being compiled by a cross
3529 compiler. Don't substitute host_makefile_frag or frags.
3530 * aclocal.m4: New file to define local AC_PROG_CC.
3531 * configure: Rebuild.
3532 * Makefile.in (INSTALL): Set to @INSTALL@.
3533 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3534 (INSTALL_DATA): Set to @INSTALL_DATA@.
3536 (CC): Define as @CC@.
3537 (CFLAGS): Set to @CFLAGS@.
3538 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3539 (@host_makefile_frag@): Remove.
3540 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3541 after other options.
3542 (config.status): Remove dependency upon @frags@.
3543 * config/*.mh, config/README: Remove.
3545 * config.bfd: Rewrite to incorporate the contents of the Makefile
3546 fragments by setting shell variables, rather than merely returning
3547 the name of a Makefile fragment.
3548 * configure.in: Use shell variables set by config.bfd rather than
3549 looking at the target Makefile fragment files. Don't substitute
3550 target_makefile_frag. Do substitute TDEFINES.
3551 * configure: Rebuild.
3552 * Makefile.in (@target_makefile_frag@): Remove.
3553 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3554 * config/*.mt: Remove.
3556 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3558 * configure.in: Put changequote lines around "i[345]86" patterns
3559 section of core file support.
3561 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3563 * som.c (som_bfd_print_private_bfd_data): Define to use the
3566 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3568 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3569 entry, text_start and data_start.
3571 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3573 * Makefile.in (OFILES): Remove $(TDEPFILES).
3574 * config/apollo.mt (TDEPFILES): Remove.
3575 * config/README: Update.
3577 * configure.in: For a native configuration, set COREFILE and
3578 COREFLAG based on the canonical host name.
3579 * configure: Rebuild.
3580 * Makefile.in: Rebuild dependencies.
3581 (ALL_CFLAGS): Add @COREFLAG@.
3582 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3583 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3584 support routines. Check LYNX_CORE rather than HOST_LYNX.
3585 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3586 * i386lynx.c: Likewise.
3587 * m68klynx.c: Likewise.
3588 * sparclynx.c: Likewise.
3589 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3590 * *-core.c: Comment changes.
3591 * config/decstation.mh (HDEPFILES): Remove.
3592 (HDEFINES): Remove -DTRAD_CORE.
3593 * config/irix3.mh (RANLIB): Remove.
3594 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3595 (HDEFINES): Remove -DIRIX_CORE.
3596 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3597 (HDEFINES): Remove -DTRAD_CORE.
3598 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3599 * config/ultra3.mh (RANLIB): Remove.
3600 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3601 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3602 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3603 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3604 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3605 * config/i386aix.mh, config/i386bsd.mh: Remove.
3606 * config/i386linux.mh, config/i386mach3.mh: Remove.
3607 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3608 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3609 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3610 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3611 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3612 * config/solaris2.mh, config/stratus.mh: Remove.
3613 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3614 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3616 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3618 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3619 DT_FINI entry if the appropriate symbol is not in the hash table.
3621 * libelf.h (struct elf_backend_data): Add create_program_headers
3622 and want_hdr_in_seg fields.
3623 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3625 (elf_backend_create_program_headers): Likewise.
3626 (elfNN_bed): Initialize create_program_headers and
3628 * elf.c (get_program_header_size): Call create_program_headers
3630 (map_program_segments): Check want_hdr_in_seg backend field. Call
3631 create_program_headers backend routine.
3633 * elf.c (assign_file_positions_except_relocs): Align non allocated
3634 sections when creating an executable.
3636 * elfcode.h (elf_swap_phdr_in): Make non static.
3637 (elf_swap_phdr_out): Make non static.
3638 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3639 (bfd_elf32_swap_phdr_out): Declare.
3640 (bfd_elf64_swap_phdr_in): Declare.
3641 (bfd_elf64_swap_phdr_out): Declare.
3643 * ecofflink.c (ecoff_collect_shuffle): New static function.
3644 (_bfd_ecoff_get_accumulated_pdr): New function.
3645 (_bfd_ecoff_get_accumulated_sym): New function.
3646 (_bfd_ecoff_get_accumulated_ss): New function.
3647 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3648 (_bfd_ecoff_get_accumulated_sym): Declare.
3649 (_bfd_ecoff_get_accumulated_ss): Declare.
3650 * libbfd.h: Rebuild.
3652 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3654 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3656 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3657 warning symbols. If any section is named .gnu.warning.XXX, treat
3658 the contents as a warning to be issued if the symbol XXX is
3660 (elf_link_output_extsym): For an indirect or warning symbol, just
3661 output the symbol it points to.
3663 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3664 if bfd_hash_allocate fails, since it will already be set.
3665 (generic_link_hash_newfunc): Likewise.
3666 (archive_hash_newfunc): Likewise.
3667 (hash_entry_bfd): New static function.
3668 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3669 callback. Allocate a new warning using the hash table newfunc.
3670 Use bfd_hash_replace to update the entry in the hash table, rather
3671 than assuming we can copy the fields with structure assignment.
3673 * hash.c (bfd_hash_replace): New function.
3674 * bfd-in.h (bfd_hash_replace): Declare.
3675 * bfd-in2.h: Rebuild.
3677 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3679 * config.bfd: Add mips*vr4300-*-elf* target.
3680 * config/mipsbvr4300.mt: Added.
3682 See file ChangeLog.2
3689 version-control: never