1 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3 * versados.c (versados_scan): Check bfd_alloc return value.
4 (versados_object_p): Check all bfd_read return values. Require
5 that lang field be less than 10, to avoid confusion with Intel Hex
8 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
10 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
11 not 0, for an absolute symbol.
12 (NAME(aout,swap_ext_reloc_out)): Likewise.
14 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
15 (ihex_write_object_contents): For a large start address, output
16 the full 32 bit address in record type 5.
18 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
19 to int to avoid promotion problems in prototype.
21 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
23 * configure.host: Use ${srcdir} when looking for picfrag.
25 * configure.host: Switch on ${libdir}, not $(libdir). From
26 alan@spri.levels.unisa.edu.au (Alan Modra).
28 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
29 entry point, not just for DYNAMIC objects.
30 * sunos.c (sunos_add_dynamic_symbols): Always call
31 sunos_create_dynamic_sections. If called with a non DYNAMIC
32 object, don't do anything else.
33 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
35 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
37 * configure.in: Permit --enable-shared to specify a list of
41 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
42 host when configuring with --enable-shard.
44 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
46 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
49 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
50 to avoid crashing in bfd_hash_replace.
52 * sysdep.h: Use #ifdef, not #if.
54 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
58 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
60 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
61 (AC_CHECK_HEADERS): Check for sys/time.h
62 (AC_HEADER_TIME): Add macro.
64 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
65 to control what combination of <time> and <sys/time.h>
68 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
70 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
71 (aout_32_sunos4_write_object_contents): Likewise.
72 * aoutx.h (NAME(aout,machine_type)): Handle
73 bfd_mach_sparc_{sparclet,sparclite}.
74 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
75 (bfd_mach_sparc_v9_p): Update.
76 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
77 * libaout.h (enum machine_type): Add M_SPARCLET.
78 * sunos.c (MACHTYPE_OK): Define.
79 * bfd-in2.h: Regenerated.
81 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
83 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
84 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
85 * elflink.c (_bfd_elf_create_got_section): Store the
86 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
87 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
88 global offset table goes over 0x1000, set the value of
89 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
90 (elf32_sparc_relocate_section): Subtract the offset of
91 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
93 * elfcode.h: Don't include <string.h>.
95 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
97 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
98 generic_link_hash_newfunc. All references changed.
99 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
100 moved here from libbfd-in.h.
101 * libbfd-in.h: Corresponding changes.
102 * libbfd.h: Regenerated.
104 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
106 * aoutx.h (aout_link_input_section_std): When reporting an
107 overflow error, use the name of the symbol in the hash table if
109 (aout_link_input_section_ext): Likewise.
111 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
112 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
114 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
116 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
117 * coffcode.h (coff_compute_section_file_positions): Likewise.
118 (coff_write_object_contents): Likewise.
120 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
122 * section.c (SEC_LINK_ONCE): Define.
123 (SEC_LINK_DUPLICATES): Define.
124 (SEC_LINK_DUPLICATES_DISCARD): Define.
125 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
126 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
127 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
128 * bfd-in2.h: Rebuild.
129 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
130 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
131 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
132 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
133 SEC_LINK_ONCE, and look through the symbol table for the setting
134 for SEC_LINK_DUPLICATES.
135 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
136 set for a section, find the section symbol in the symbol table,
137 and set the aux entry based on SEC_LINK_DUPLICATES.
138 * coffgen.c (coff_print_symbol): Add a space before "checksum".
139 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
140 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
141 * coff-i386.c (i386coff_vec): Likewise.
142 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
144 * VERSION: Bump to 2.6.1.
145 * Makefile.in (stamp-h): Depend upon VERSION.
147 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
149 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
151 * linker.c (generic_link_hash_newfunc): No longer static.
152 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
154 * coff-h8300.c: Add two derived hash tables and their associated
155 funtions and #defines for use by the h8300 linker.
156 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
157 the function vector as needed. Place the address of the function
158 vector entry in the location specified by the R_MEM_INDIRECT reloc.
159 Rewrite the vectors section contents as necessary.
160 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
161 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
162 (coff_bfd_link_hash_table_create): Likewise.
164 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
166 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
167 __attribute__ ((__unused__)) so that -Wall doesn't warn about
169 (hppa_rebuild_insn): Pass pointer to correct type to
170 low_sign_unext and dis_assemble_21.
172 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
174 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
175 Stick with sparc-*-{sysv4*,solaris2*}.
177 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
179 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
180 (coff_swap_aux_out): Swap out extra PE x_scn fields.
181 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
182 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
183 fields is non-zero, print them.
185 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
186 ifdef. Remove unused variables.
187 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
189 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
190 (get_symbol_value): Ifdef out.
191 (pe_ppc_reloc): Ifdef out. Remove unused variables.
192 (coff_ppc_relocate_section): Remove unused variables. Make
193 fprintf strings and argument types correspond. Put before_addr in
195 (dump_toc): Make fprintf strings and argument types correspond.
196 (ppc_process_before_allocation): Remove unused variables. Always
198 (ppc_reflo_reloc): Ifdef out.
199 (ppc_addr32nb_reloc): Ifdef out.
200 (ppc_coff_rtype2howto): Make fprintf strings and argument types
202 (coff_ppc_rtype_to_howto): Likewise.
203 (ppc_coff_swap_sym_in_hook): Remove unused variables.
205 * peicode.h (pe_print_idata): Move otherwise unused variables into
206 the #ifdef where they are used. Always return a value.
207 (pe_print_edata): Make fprintf strings and argument types
208 correspond. Always return a value.
209 (pe_print_pdata): Removed unused variable addr_value. Always
211 (pe_print_reloc): Remove unused variable onaline. Make fprintf
212 strings and argument types correspond. Always return a value.
214 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
215 (ppc_elf_finish_dynamic_symbol): Move definition of unused
216 variable rela inside #if 0 section where it is used.
219 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
220 functions to start with _bfd_.
221 * aout-ns32k.c: Include ns32k.h. Change references to renamed
222 functions in cpu-ns32k.h.
223 * Makefile.in: Rebuild dependencies.
224 (HFILES): Add ns32k.h.
226 * section.c (struct sec): Add linker_mark field. Change
227 user_set_vma and reloc_done to be single bit fields.
228 (STD_SECTION): Update accordingly.
229 * bfd-in2.h: Rebuild.
230 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
232 (aout_link_input_bfd): Don't link unmarked sections.
233 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
235 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
236 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
238 * elflink.h (elf_bfd_final_link): Mark sections included in the
240 (elf_link_input_bfd): Don't link unmarked sections.
241 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
243 (xcoff_link_input_bfd): Don't link unmarked sections.
245 * coffswap.h (coff_swap_scnhdr_out): Include section name in
246 overflow error messages.
248 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
250 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
251 is not set, print "BFD: " before the error message.
253 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
254 Miles Bader <miles@gnu.ai.mit.edu>.
255 * configure: Rebuild.
257 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
259 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
262 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
263 m68k-aout, m68k-coff, and m68k-elf targets.
265 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
267 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
268 (ieee_generic_stat_arch_elt): Restructured to prevent
269 ieee_object_p from being called repeatedly.
271 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
273 * coffcode.h (coff_write_object_contents): Allocate
274 buffers large enough for any FILEHDR or AOUTHDR.
276 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
278 * ecofflink.c (lookup_line): New static function, renamed and
279 slighly changed from old _bfd_ecoff_locate_line.
280 (_bfd_ecoff_locate_line): Cache line number information. Use
281 lookup_line for actual lookup.
283 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
285 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
286 multiple of 20 bytes.
288 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
290 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
291 allocate ecoff_find_line, and don't initialize by hand.
292 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
293 mips_elf_find_line, and don't call memset.
295 * coffcode.h (coff_compute_section_file_positions): If not
296 producing a final executable, don't consider sofar when aligning
297 the section to the correct size.
299 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
301 * coffcode.h (coff_add_missing_symbols): Ifdef out.
302 (coff_write_object_contents): Don't call coff_add_missing_symbols.
303 * coffgen.c (coff_section_symbol): Ifdef out.
305 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
307 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
308 output_bfd is not NULL.
310 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
312 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
313 of bfd_alloc (fixes fix_line not being initialized).
314 Delete zeroing of fix_{value,tag,end,scnlen} fields.
316 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
318 * coffcode.h: Allow specific backends to override the
319 bfd_link_add_symbols routine.
321 * coff-h8300.c: Include genlink.h.
322 (howto_table): Add R_MEM_INDIRECT.
323 (rtype2howto): Support R_MEM_INDIRECT.
324 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
327 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
329 * coff-alpha.c (alpha_relocate_section): Use
330 info->callbacks_warning, rather than _bfd_error_handler, for
331 "multiple gp" warning.
333 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
335 * linker.c (bfd_wrapped_link_hash_lookup): New function.
336 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
337 table string. Use bfd_wrapped_link_hash_lookup.
338 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
340 * aoutx.h (aout_link_write_symbols): Use the name from the hash
341 table, if any, when writing out symbols.
342 (aout_link_input_section_std): Use the name from the hash table,
343 if any, when reporting undefined symbols.
344 (aout_link_input_section_ext): Likewise.
345 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
346 * bout.c (get_value): Likewise.
347 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
348 * ecoff.c (ecoff_reloc_link_order): Likewise.
349 * elflink.h (elf_link_add_object_symbols): Likewise.
350 (elf_reloc_link_order): Likewise.
351 * linker.c (_bfd_generic_link_output_symbols): Likewise.
352 (_bfd_generic_reloc_link_order): Likewise.
353 (default_indirect_link_order): Likewise.
354 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
355 * sunos.c (sunos_add_one_symbol): Likewise.
356 * xcofflink.c (xcoff_link_add_symbols): Likewise.
357 (bfd_xcoff_link_count_reloc): Likewise.
358 (xcoff_reloc_link_order): Likewise.
360 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
361 into -1 for intern->rss.
363 * configure: Rebuild with autoconf 2.8.
365 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
367 * stab-syms.c (__define_stab_duplicate): Define.
368 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
370 * bfd-in.h (bfd_get_stab_name): Declare.
371 * bfd-in2.h: Rebuild.
372 * Makefile.in: Rebuild dependencies.
373 (BFD_LIBS): Add stab-syms.o.
374 (BFD_LIBS_CFILES): Add stab-syms.c.
375 (BFD32_BACKENDS): Remove stab-syms.o.
376 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
377 * configure.in: Don't list stab-syms.o in bfd_backends.
378 * configure: Rebuild.
379 * libaout.h (aout_stab_name): Don't declare.
380 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
383 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
385 * elf.c (assign_file_positions_for_segments): Adjust file offset
386 for section alignment even if SEC_LOAD is not set.
388 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
390 * configure.in: Don't set SHLIB or SHLINK to an empty string,
391 since they appear as targets in Makefile.in.
392 * configure: Rebuild.
394 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
395 don't fiddle with a symbol which is not defined anywhere.
397 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
399 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
400 though they are defined in a shared library.
401 (xcoff_build_ldsyms): Likewise.
403 * coffgen.c (coff_find_nearest_line): Don't look at the line
404 numbers for the section if section->lineno is NULL.
406 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
407 message rather than calling BFD_ASSERT.
408 * elfcode.h (write_relocs): Check return value of
409 _bfd_elf_symbol_from_bfd_symbol.
411 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
413 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
416 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
418 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
420 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
421 hppa_reloc_field_selector_type_alt.
422 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
423 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
425 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
427 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
429 * elf.c (assign_file_positions_for_segments): Adjust the segment
430 memory size for the alignment of a SEC_ALLOC section, not just a
433 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
435 * m68klinux.c: New file.
436 * hosts/m68klinux.h: New file.
437 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
438 * configure.in (m68*-*-linux*): New native host.
439 (m68klinux_vec): New vector.
440 * configure: Rebuild.
441 * targets.c (m68klinux_vec): Declare.
442 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
443 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
444 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
445 declaration from bfd_linux_size_dynamic_sections.
446 (bfd_m68klinux_size_dynamic_sections): Declare.
447 * bfd-in2.h: Rebuild.
448 * Makefile.in: Rebuild dependencies.
449 (BFD32_BACKENDS): Add m68klinux.o.
450 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
452 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
454 * libhppa.h (pa_arch): Add pa20.
455 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
456 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
457 (hppa_field_adjust): Handle e_nsel.
458 * som.c: Provide default definitions for many new relocs found only
459 in hpux10 include files.
460 (som_fixup_formats): Add several new relocs from hpux10.
461 (som_hppa_howto_table): Add hpux10 relocs.
462 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
464 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
466 * mpw-make.sed: Edit out recent shared library support, and
467 rules to rebuild .h files using doc/chew.
469 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
471 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
472 size even of sections with no contents.
474 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
476 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
477 starting with '$' the way we skip names starting with '.'. When
478 updating x_endndx, don't be fooled by an index which has been
481 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
482 struct/union/enum type with no elements.
484 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
486 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
488 * archive.c (bfd_generic_archive_p): If the first file in the
489 archive can not be recognized as an object, don't assume that this
492 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
493 format is not bfd_object.
494 (bfd_elf_get_dt_soname): Likewise.
496 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
498 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
501 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
503 * bfd.c (tdata): Add netbsd_core_data.
504 * bfd-in2.h: Regenerated.
506 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
508 * sunos.c (SUNOS_CONSTRUCTOR): Define.
509 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
510 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
513 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
514 to get the symbol index, matching 14 Jul 95 change.
516 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
518 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
519 Remove duplicate definition of gp.
521 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
523 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
524 assume that we can set the GP value and then get the same value,
525 since it won't be true if the output file is neither ELF nor
527 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
528 _bfd_get_gp_value here.
529 (mips_gprel_reloc): Don't assume we can set and get the GP value.
530 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
532 (mips_elf_lo16_reloc): Likewise.
533 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
534 Don't require that the BFD be ELF.
535 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
536 (mips_elf_gprel32_reloc): Likewise.
537 (mips_elf_relocate_section): Don't assume we can set and get the
539 (mips_elf_finish_dynamic_symbol): Don't bother to use
540 _bfd_get_gp_value here.
542 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
543 Don't change epdr between malloc and free. Be careful not to free
544 NULL pointers. Zero out the first RPDR.
546 * configure.host: On Linux, only pass -rpath option if $(libdir)
547 is neither /lib nor /usr/lib. From Alan Modra
548 <alan@mullet.Levels.UniSA.Edu.Au>.
550 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
552 (elf_dt_name): Rename from elf_dt_needed_name.
553 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
555 (bfd_elf_get_dt_soname): New function.
556 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
557 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
558 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
559 * bfd-in2.h: Rebuild.
561 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
563 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
564 _bfd_sparc_elf_reloc_type_lookup.
565 (bfd_elf32_bfd_reloc_type_lookup): Update.
566 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
567 (sparc64_elf_howto_table): Define.
568 (sparc_reloc_map): Define.
569 (sparc64_elf_reloc_type_lookup): New function.
570 (sparc_elf_wdisp16_reloc): New function.
571 (elf_info_to_howto): Use sparc64_elf_howto_table.
572 (sparc64_elf_relocate_section): Likewise.
573 (bfd_elf64_bfd_reloc_type_lookup): Update.
575 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
577 * configure.host: Check for 'do not mix' from native linker before
578 trying to use -rpath.
580 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
582 * bfd.c (_bfd_get_gp_value): New function.
583 (_bfd_set_gp_value): New function.
584 * libbfd-in.h (_bfd_get_gp_value): Declare.
585 (_bfd_set_gp_value): Declare.
587 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
588 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
589 directly to the fields in the tdata information.
590 (alpha_relocate_section): Likewise.
591 * coff-mips.c (mips_adjust_reloc_in): Likewise.
592 (mips_gprel_reloc): Likewise.
593 (mips_relocate_section): Likewise.
594 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
595 (mips_elf_lo16_reloc): Likewise.
596 (mips_elf_final_gp): Likewise.
597 (mips_elf_gprel16_reloc): Likewise.
598 (mips_elf_gprel32_reloc): Likewise.
599 (mips_elf_relocate_section): Likewise.
600 (mips_elf_finish_dynamic_symbol): Likewise.
602 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
604 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
606 * configure.in: Call AC_PROG_CC before configure.host.
607 * configure: Rebuild.
608 * configure.host: Don't set information which autoconf should
609 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
611 * configure.host: Remove go32 and win32 host information, since it
612 should no longer be needed.
614 * elf.c (map_sections_to_segments): If we have a .dynamic section,
615 then start a new segment rather than put a writable section in a
618 * configure.host: Set RPATH_ENVVAR.
620 * Makefile.in: Rebuild dependencies.
622 * elflink.c (_bfd_elf_create_linker_section): Remove unused
623 zero_section variable.
625 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
627 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
628 ($(srcdir)/libbfd.h): Rename from libbfd.h.
629 ($(srcdir)/libcoff.h): Rename from libcoff.h.
631 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
633 * ieee.c (ieee_write_expression): Only use an R variable for a
634 local symbol. Don't output a zero offset. Handle a zero address.
635 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
636 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
638 (parse_expression): Don't try to handle multiple occurrences of a
639 P variable. Handle I variables differently from X variables. Fix
640 the order of minus expressions.
641 (ieee_slurp_external_symbols): Generate an I variable for an NN
642 record. Fix handling of ATI and ATX records.
643 (ieee_slurp_sections): Only set minimal section attributes.
644 Adjust them later, based on the section contents.
645 (ieee_object_p): Read in the file until just after the ME record.
646 Call ieee_slurp_section_data to set the section flags.
647 (do_one): Add iterations parameter. Only repeat the first load
648 item. Set the section and file reloc flags.
649 (ieee_slurp_section_data): Set section flags. Pass iterations to
651 (ieee_canonicalize_reloc): Handle I variables.
652 (do_with_relocs): Only emit relocation size when necessary.
653 Increase MAXRUN to 127. Change ov to be assigned, and take
654 src_mask and pcrel_offset into account.
655 (ieee_write_data_part): Skip sections that are not loaded.
656 (ieee_write_external_part): Don't output optional last entry of WX
658 (ieee_write_me_part): Make setting of me_record neater.
659 (ieee_generic_stat_arch_elt): Get the size of an archive element.
661 * syms.c (stt): Add entries for zerovars, vars, and code.
663 * elfcode.h (validate_reloc): New static function.
664 (write_relocs): Call validate_reloc for non ELF relocs.
666 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
667 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
668 (TARGET_LITTLE_SYM): Likewise.
670 * config.bfd (m68*-*-psos*): New target.
672 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
674 * i386msdos.c: Remove some #if 0 code.
675 (msdos_write_object_contents): Don't include empty sections in the
676 size computation, regardless of their address.
678 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
680 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
681 is NULL, ie, the -r switch is used.
683 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
685 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
686 (BFD_RELOC_MIPS_GOT_LO16): Define.
687 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
688 * bfd-in2.h, libbfd.h: Rebuild.
689 * elf32-mips.c (mips_reloc_map): Map new relocs.
691 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
693 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
696 * ieee.c (get_symbol): Set the section to bfd_abs_section.
697 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
698 simple number for the section address, rather than an expression.
699 Limit the number of bytes between relocs to MAXRUN.
700 (ieee_write_me_part): Set me_record to the file offset after the
702 (ieee_write_processor): New static function.
703 (ieee_write_object_contents): Use ieee_write_processor.
705 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
707 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
709 * coff-aux.c: Change include of aux.h to aux-coff.h.
711 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
713 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
714 relocation put the addend both in the reloc entry and the data.
715 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
718 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
719 a R_68K_PCxx reloc against a defined global symbol directly.
720 (elf_m68k_check_relocs): Don't count such a reloc.
722 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
723 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
724 symbol for now, otherwise always record the symbol as dynamic.
725 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
726 is not referenced by a dynamic object, and we are not making a
727 shared object, then don't make a PLT entry. If we do make a PLT
728 entry, make sure the symbol has been recorded as dynamic.
730 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
732 * configure.host: When making a shared library, set HLDFLAGS to
733 pass an appropriate -rpath option. Use the make variable SONAME
734 as the shared library soname, rather than computing it here. On
735 SunOS, build stamp-tshlink in place of $(SHLINK).
736 * Makefile.in (SONAME): New variable.
737 ($(SHLINK)): Make a link to the transformed name, as well.
738 (stamp-tshlink): New target.
739 (install): Skip stamp-tshlink during install.
741 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
743 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
744 linker sections have been set up yet.
746 * elf.c (make_mapping): Add an additional argument to suppress
747 making the first section include the program headers.
748 (map_sections_to_segments): If the user used -Ttext such that the
749 program headers are on a different page, do not set the flags
750 saying that this section includes the program headers.
752 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
754 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
755 don't define TRAD_HEADER.
756 * configure: Rebuild.
758 * netbsd-core.c: New file, support for NetBSD core files.
759 * hosts/*nbsd.h: Removed.
761 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
763 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
764 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
765 * libbfd.h, bfd-in2.h: Regenerated.
766 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
767 bfd_elf32_bfd_reloc_type_lookup.
768 (reloc_type{,_names}): Deleted.
769 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
771 (sparc_reloc_map): Add sparc64 relocs.
772 (sparc_elf_notsupported_reloc): New static function.
773 (sparc_elf_wdisp16_reloc): New static function.
774 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
775 (elf32_sparc_relocate_section): Likewise.
776 (bfd_elf32_bfd_reloc_type_lookup): Define.
777 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
778 (reloc_type{,_names}): Deleted.
779 (elf_sparc_howto_table): Deleted.
780 (sparc_reloc_map): Deleted.
781 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
782 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
784 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
786 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
789 * Makefile.in (program_transform_name): New variable.
790 (install): Transform library name before installing it.
792 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
794 * archures.c (bfd_mach_i960_hx): Define.
795 * bfd-in2.h: Rebuild.
796 * cpu-i960.c (scan_960_mach): Accept machine "hx".
797 (MATRIX): Expand entries for HX.
798 (arch_info_struct): Add i960:hx entry.
799 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
800 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
801 (coff_set_flags): Handle bfd_mach_i960_hx.
803 Support for building as a shared library, based on patches from
804 Alan Modra <alan@spri.levels.unisa.edu.au>:
805 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
806 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
807 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
808 * configure: Rebuild.
809 * configure.host: If --enable-shared, adjust shared library stuff
810 based on the host. If the host is SunOS, and the linker supports
811 -rpath, set HLDFLAGS to use it.
812 * Makefile.in (ALLLIBS): New variable.
813 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
814 (COMMON_SHLIB, SHLINK): New variables.
815 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
816 (STAGESTUFF): Remove variable.
817 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
819 (stamp-ofiles): New target, like old ofiles target, but build
820 using a temporary file and move-if-change, and touch stamp-ofiles
822 (ofiles): Just depend upon stamp-ofiles.
823 (stamp-piclist, piclist): New targets.
824 ($(SHLIB), $(SHLINK)): New targets.
825 (targets.o, archures.o): Build twice if PICFLAG is set.
826 (do_mostlyclean): Remove pic/*.o.
827 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
829 (do_distclean): Remove pic and stamp-picdir.
830 (install): Install shared libraries.
831 ($(OFILES)): Depend upon stamp-picdir.
832 (stamp-picdir): New target.
834 * libcoff-in.h: Add comment reminding people that libcoff.h is a
836 * libcoff.h: Rebuild.
838 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
839 flavour of a section with no owner.
841 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
842 ELF_LINK_NON_ELF flag.
843 (mips_elf_create_got_section): Likewise.
845 * elf.c: Revert last change, since it breaks dynamic linking.
846 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
848 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
849 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
850 (elfNN_bed): Don't initialize want_hdr_in_seg field.
852 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
854 * elf.c (assign_file_positions_for_segments): If the backend does
855 not want the elf header or the program headers in the address
856 space, do not include them in the calculations.
858 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
859 function to determine if we need additional program headers.
860 (ppc_elf_modify_segment_map): Define as a NOP function for now.
861 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
863 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
865 * coffcode.h: Move today's libcoff.h change into coffcode.h.
867 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
869 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
870 back into one line. Some compilers (sunos 4.1.3 for example)
871 won't accept args split across more than one line.
873 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
875 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
876 * configure: Regenerate.
878 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
880 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
881 try to do arithmetic on a void *, cast it to a unsigned char * first.
883 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
885 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
886 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
888 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
889 flag for a newly defined symbol.
890 (NAME(bfd_elf,record_link_assignment)): Likewise.
891 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
892 set the DEF or REF_REGULAR flags correctly.
894 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
895 (libbfd.h, libcoff.h): Corresponding change.
897 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
898 a PLT32 reloc as dynamic.
899 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
900 is not referenced by a dynamic object, and we are not making a
901 shared object, then don't make a PLT entry. If we do make a PLT
902 entry, make sure the symbol has been recorded as dynamic.
904 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
906 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
907 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
908 (powerpcle-*-cygwin32): New.
909 * peicode.h (add_data_entry): Get address from vma.
911 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
913 * elflink.c (_bfd_elf_create_linker_section): If the symbol
914 attached to the section has already been created as an undefined
915 symbol, treat it as if it hasn't been created yet.
917 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
919 * elflink.h (elf_bfd_final_link): Don't output initial dummy
920 symbol or section symbols if stripping all symbols and this is not
921 a relocateable link. Don't output the symbol string table if
922 there are no symbols.
923 (elf_link_flush_output_syms): Don't do anything if there are no
926 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
928 * coff-aux.c: New file.
929 * hosts/m68kaux.h: New file.
930 * config.bfd (m68*-apple-aux*): New target.
931 * configure.in (m68*-apple-aux*): New native host.
932 (m68kaux_coff_vec): New vector.
933 * configure: Rebuild.
934 * targets.c (m68kaux_coff_vec): Declare.
935 * coffcode.h (bfd_coff_backend_data): Add field
936 _bfd_coff_link_add_one_symbol.
937 (bfd_coff_link_add_one_symbol): Define.
938 (compare_arelent_ptr): New static function if TARG_AUX.
939 (coff_write_relocs): If TARG_AUX, sort the relocs.
940 (coff_write_object_contents): Set A/UX aouthdr magic number.
941 (coff_link_add_one_symbol): Define if not defined.
942 (bfd_coff_std_swap_table): Initialize new field.
943 * libcoff.h: Rebuild.
944 * cofflink.c (coff_link_add_symbols): Call
945 bfd_coff_link_add_one_symbol rather than
946 _bfd_generic_link_add_one_symbol.
947 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
948 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
949 * coff-mips.c (mips_ecoff_backend_data): Likewise.
950 * Makefile.in: Rebuild dependencies.
951 (BFD32_BACKENDS): Add coff-aux.o.
952 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
954 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
956 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
957 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
959 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
961 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
962 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
963 (maintainer-clean): Warn about deleting special files.
964 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
966 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
967 warning symbols correctly.
968 * elf32-i386.c (elf_i386_relocate_section): Likewise.
969 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
970 * elf32-mips.c (mips_elf_relocate_section): Likewise.
971 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
972 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
973 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
975 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
978 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
980 * libcoff-in.h: aligned newly exported names with bfd naming
981 conventions. Removed an erroneous define of POWERPC_LE_PE.
982 * libcoff.h: Rebuild.
983 * cofflink.c, coff-ppc.c: the above function name changes
985 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
987 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
988 * ecoff.c (struct extsym_info): Define.
989 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
990 to ecoff_link_write_external.
991 (ecoff_link_write_external): Accept a struct extsym_info pointer.
992 Strip symbols when appropriate.
994 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
995 * syms.c (BSF_OBJECT): Define.
996 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
997 * bfd-in2.h: Rebuild.
998 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1000 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1003 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1004 copying relocs into a shared object, treat a defined global symbol
1006 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1007 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1008 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1010 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1011 real defined symbol, not to a weak defined symbol.
1013 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1015 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1016 and made a few static functions externs.
1018 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1019 POWERPC_LE_PE hack in cofflink.
1021 * libcoff-in.h: promoted the following from cofflink.c to allow
1022 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1023 coff_debug_merge_element, struct coff_debug_merge_type,
1024 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1025 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1026 coff_debug_merge_hash_lookup, coff_link_section_info,
1027 coff_final_link_info, coff_debug_merge_hash_newfunc,
1028 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1030 * libcoff.h: re-gen'd
1032 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * syms.c: Include "bfdlink.h".
1035 (struct stab_find_info): Define.
1036 (_bfd_stab_section_find_nearest_line): New function.
1037 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1038 * libbfd.h: Rebuild.
1039 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1040 * elf.c (_bfd_elf_find_nearest_line): Try calling
1041 _bfd_stab_section_find_nearest_line before searching the ELF
1042 symbol table. Find the closest STT_FUNC symbol, not the last one.
1043 * libcoff-in.h (coff_data_type): Add line_info field.
1044 * libcoff.h: Rebuild.
1045 * coffgen.c (coff_find_nearest_line): Try calling
1046 _bfd_stab_section_find_nearest_line before searching the COFF
1048 * Makefile.in: Rebuild dependencies.
1050 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1052 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1053 4 bytes, so we get the correct value when updating the register
1054 field in little endian mode.
1056 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1058 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1059 entry_section fields. Add sntoc and snentry fields.
1060 * libcoff.h: Rebuild.
1061 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1062 not toc_section and entry_section (the COFF file does not have any
1063 sections at this point).
1064 (coff_write_object_contents): Set o_snentry and o_sntoc from
1065 snentry and sntoc rather than entry_section and toc_section.
1066 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1067 snentry, not toc_section and entry_section.
1068 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1069 entry_section from hentry.
1070 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1072 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1073 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1074 than using toc_section directly.
1076 * archures.c: Add missing `.' in enum bfd_architecture.
1077 * bfd-in2.h: Rebuild.
1079 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1080 Robert Lipe <robertl@arnet.com>.
1082 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1084 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1085 to sections we allocate. Use bfd_zalloc to allocate initialial
1086 sections, not bfd_alloc.
1087 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1088 SDA{,2}I16 relocations.
1089 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1090 whether to put something in .sbss or not.
1091 (ppc_elf_relocate_section): Add support for more relocations. Add
1092 in sec->output_offset where appropriate. Make error messages
1093 include the symbol name.
1095 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1096 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1097 doesn't get redefined messages if -shared.
1099 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1100 section if the rel_section field has been set up.
1102 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1104 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1107 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1109 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1110 of flags, only flags used are controlled by mach number. Bump up
1111 output file mach number to highest of input file mach numbers.
1112 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1113 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1115 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1116 bfd_elf64_sparc_vec support.
1118 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1120 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1121 the embedded bit is set on some objects and not on others. Just
1123 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1126 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1128 * coffcode.h (coff_new_section_hook): Don't try to align the
1131 * coffcode.h (coff_set_section_contents): Fix the handling of the
1132 .lib section to work even if the entire section contents are
1133 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1134 Robert Lipe <robertl@arnet.com>.
1136 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1139 memory here for contents.
1141 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1142 _SDA2_BASE_ by 32768.
1143 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1144 started using. Allocate contents for .sdata and .sdata2 sections
1146 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1148 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1149 size _SDA{,2}_BASE_.
1150 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1153 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1155 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1157 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1158 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1159 (bfd_mach_sparc_v9a): Define.
1160 (bfd_mach_sparc_v9_p): Define.
1161 * bfd-in2.h: Regenerated.
1162 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1164 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1165 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1166 to bfd_elf32_sparc_vec.
1167 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1168 Add v8plus{,a} support.
1170 (sparc_compatible): New function.
1171 * elf32-sparc.h: #include "elf/sparc.h".
1172 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1173 elf32_sparc_final_write_processing): New functions.
1174 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1175 elf_backend_final_write_processing): Define.
1177 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1179 * elf-bfd.h (struct elf_link_hash_entry): Add
1180 linker_section_pointer field.
1181 (enum elf_linker_section_enum): Enumeration for new way of
1182 creating linker dynamic sections and symbols.
1183 (elf_linker_section{,_pointers}): New structures for creating
1184 dynamic sections and symbols.
1185 (elf_obj_tdata): Add linker_section_pointers and linker_section
1187 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1188 (_bfd_elf_create_linker_section): New declarations.
1189 (_bfd_elf_find_pointer_linker_section): Ditto.
1190 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1191 (_bfd_elf_make_linker_section_rela): Ditto.
1193 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1195 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1196 (ppc_elf_create_linker_section): New function to create the
1197 sections .got, .sdata, and .sdata2.
1198 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1200 (ppc_elf_check_relocs): Support more of the eabi relocations.
1201 (ppc_elf_relocate_section): Ditto.
1202 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1203 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1205 * elflink.h (elf_create_pointer_linker_section): New function to
1206 create initialized pointers in dynamic linker sections.
1207 (elf_finish_pointer_linker_section): Actually intialize the
1208 pointers created above.
1210 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1211 macros to provide both 32 and 64 bit versions of
1212 elf_create_pointer_linker_section.
1213 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1214 provide both 32 and 64 bit versions of
1215 elf_finish_pointer_linker_section.
1217 * elflink.c (_bfd_elf_create_linker_section): New function to
1218 create a linker section.
1219 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1220 given address in the linker pointer offsets created for a given
1222 (_bfd_elf_make_linker_section_rela): Make a RELA section
1223 corresponding to the generated linker section.
1225 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1227 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1229 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1231 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1232 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1233 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1234 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1235 toc entry in an objdump) for now.
1236 (ppc_do_last, ppc_get_last): New function - needed to save processing
1237 the toc owner to the end.
1238 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1241 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1242 toc owner from being done till last. Must define POWERPC_LE_PC
1245 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1247 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1249 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1250 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1252 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1256 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1258 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1260 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1262 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1264 * elf.c (assign_file_positions_for_segments): Don't increment file
1265 offset for a segment which contains no loadable sections.
1267 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1269 * reloc.c: Add new PowerPC relocations.
1270 * {bfd-in2,libbfd}.h: Regenerate.
1272 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1273 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1275 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1280 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1283 * coffgen.c (coff_find_nearest_line): Don't try to cache
1284 information in sections that are not owned by a BFD. From Richard
1285 Henderson <richard@atheist.tamu.edu>.
1287 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1288 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1289 * elflink.h (elf_link_output_extsym): Remove special check for
1292 * ecoffswap.h: Add prototypes for static functions.
1294 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1296 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1297 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1299 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1300 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1301 support. Begin support for R_PPC_SDA{2,}REL.
1303 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1305 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1306 create the .got and .got.neg sections.
1307 (ppc_elf_size_dynamic_sections): Call it.
1308 (ppc_elf_check_relocs): Call it.
1309 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1310 (ppc_elf_check_relocs): Add error messages for relocations we
1311 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1314 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1316 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1317 section flags for V.4 and eabi.
1319 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1321 * elf.c (assign_file_positions_for_segments): If a segment
1322 contains no sections, don't mark it as readable.
1324 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1325 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1327 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1328 dynamic section, if there is one.
1329 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1330 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1331 (bfd_elf64_swap_dyn_in): Likewise.
1332 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1334 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1336 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1337 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1338 <pirker@eiunix.tuwien.ac.at>.
1340 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1342 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1343 PowerPC V.4 and eabi.
1344 * bfd-in2.h: Regenerate.
1345 * libfd.h: Regenerate.
1347 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1349 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1350 section type and SHF_EXCLUDE section flag, turning them into the
1351 appropriate bfd section flag.
1353 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * xcofflink.c (xcoff_link_add_symbols): Create the special
1356 sections if we see a DYNAMIC object, in case that is the only
1357 XCOFF input object we see.
1359 * elf32-mips.c: Extensive changes for a start at dynamic linking
1360 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1362 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1363 (struct elf_backend_data): Remove
1364 elf_backend_create_program_headers field. Add
1365 elf_backend_additional_program_headers and
1366 elf_backend_modify_segment_map fields.
1367 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1369 (elf_backend_additional_program_headers): Likewise.
1370 (elf_backend_modify_segment_map): Likewise.
1371 (elf_backend_create_program_headers): Don't define.
1372 (elfNN_bed): Change to account for field changes.
1373 * elf.c (assign_file_positions_for_segments): Call new
1374 modify_segment_map backend function. Don't call old
1375 create_program_headers backend function.
1376 (get_program_header_size): Call additional_program_headers rather
1377 than create_program_headers.
1378 * elflink.h (elf_link_add_object_symbols): Initialize
1379 type_change_ok from new backend field.
1380 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1382 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1383 a reloc against the appropriate section.
1385 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1386 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1387 (elf_flags_init): Rename from elf_ppc_flags_init.
1388 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1390 (ppc_elf_copy_private_bfd_data): Likewise.
1391 (ppc_elf_merge_private_bfd_data): Likewise.
1393 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1396 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1398 * coff-alpha.c (alpha_relocate_section): During final link, allow
1399 output .lita section to be bigger than 64k by adjusting gp value
1400 on a per-input section basis.
1401 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1403 (struct ecoff_section_tdata): Add gp field.
1405 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1407 Handle Alpha ECOFF changes in OSF/1 3.2.
1408 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1410 * coff-alpha.c: Include "aout/ar.h".
1411 (alpha_ecoff_get_relocated_section_contents): Don't require an
1412 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1413 3.2 doesn't generate one.
1414 (alpha_relocate_section): Likewise.
1415 (alpha_ecoff_slurp_armap): Define.
1416 (alpha_ecoff_slurp_extended_name_table): Define.
1417 (alpha_ecoff_construct_extended_name_table): Define.
1418 (alpha_ecoff_truncate_arname): Define.
1419 (alpha_ecoff_write_armap): Define.
1420 (alpha_ecoff_generic_stat_arch_elt): Define.
1421 (alpha_ecoff_update_armap_timestamp): Define.
1423 (alpha_ecoff_read_ar_hdr): New static function.
1424 (alpha_ecoff_get_elt_at_filepos): New static function.
1425 (alpha_ecoff_openr_next_archived_file): New static function.
1426 (alpha_ecoff_get_elt_at_index): New static function.
1427 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1428 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1429 _bfd_ecoff to alpha_ecoff.
1430 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1431 field from backend structure, rather than always calling
1432 _bfd_get_elt_at_filepos.
1433 * coff-mips.c (mips_ecoff_backend_data): Initialize
1434 get_elt_at_filepos field.
1435 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1436 from _bfd_generic_read_ar_hdr with minor changes.
1437 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1438 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1439 * libbfd.h: Rebuild.
1441 * bfd-in.h (BFD_IN_MEMORY): Define.
1442 * libbfd-in.h (struct bfd_in_memory): Define.
1443 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1444 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1445 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1446 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1447 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1448 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1449 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1450 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1451 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1452 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1454 (bfd_openstreamr): Likewise.
1455 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1456 BFD_IN_MEMORY is not set.
1457 * riscix.c (riscix_some_aout_object_p): Likewise.
1458 * bfd-in2.h, libbfd.h: Rebuild.
1460 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1461 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1462 (bfd_get_elt_at_index): Define.
1463 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1464 bfd_get_elt_at_index. Change index parameter from int to
1466 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1467 (_bfd_noarchive_get_elt_at_index): Define.
1468 (_bfd_archive_bsd_get_elt_at_index): Define.
1469 (_bfd_archive_coff_get_elt_at_index): Define.
1470 * bfd-in2.h, libbfd.h: Rebuild.
1471 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1472 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1473 * ieee.c (ieee_get_elt_at_index): Define.
1474 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1475 * oasys.c (oasys_get_elt_at_index): Define.
1476 * som.c (som_get_elt_at_index): Define.
1478 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1479 numbers to the .text section.
1481 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1484 If there is a SEC_DEBUGGING section, get the contents of the debug
1485 information part from it.
1486 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1488 (ieee_write_object_contents): Check ieee_write_debug_part return.
1490 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1492 * config.bfd (i[345]86-*-freebsd*): Add target.
1493 * configure.in (i386freebsd_vec): Add vec.
1494 * configure: Regenerate.
1495 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1496 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1497 Rebuild dependencies..
1498 * freebsd.h: New file.
1499 * i386freebsd.c: New file.
1500 * targets.c (i386freebsd_vec): Declare.
1501 (bfd_target_vector): Add i386freebsd_vec.
1502 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1503 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1505 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * ieee.c (ieee_slurp_debug): New static function.
1508 (ieee_object_p): Call it.
1509 (ieee_slurp_section_data): Skip debugging sections.
1510 (ieee_get_reloc_upper_bound): Likewise.
1511 (ieee_get_section_contents): Likewise.
1512 (ieee_canonicalize_reloc): Likewise.
1513 (ieee_write_section_part): Likewise.
1514 (ieee_write_debug_part): Likewise.
1515 (ieee_write_data_part): Likewise.
1516 (init_for_output): Likewise.
1518 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1520 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1522 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1523 relocs, since ppc_elf_relocate_section handles the linker case.
1524 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1526 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1527 ppc_elf_relocate_section since that is now the only caller.
1528 (ppc_elf_relocate_section): Ditto.
1530 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * coffcode.h (coff_write_object_contents): If we don't know the
1533 section of the entry point for an XCOFF executable, always set the
1534 entry address to -1.
1536 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1538 * elf.c (bfd_section_from_shdr): Add support for note sections.
1540 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1542 * bfd-in.h (struct _symbol_info): Add stab_type field.
1543 * bfd-in2.h: Rebuild.
1544 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1546 * elf32-ppc.c: Remove trailing newline from calls to
1548 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1549 difference if target endianness is known.
1551 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1553 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1554 old style TOC16 references without using R_PPC_GOT.
1555 (ppc_reloc_type): Ditto.
1556 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1557 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1558 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1559 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1560 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1562 (ppc_elf_adjust_dynamic_symbol): Ditto.
1563 (ppc_elf_adjust_dynindx): Ditto.
1564 (ppc_elf_size_dynamic_sections): Ditto.
1565 (ppc_elf_finish_dynamic_symbol): Ditto.
1566 (ppc_elf_finish_dynamic_sections): Ditto.
1567 (ELF_DYNAMIC_INTERPRETER): Define.
1569 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1571 * elf.c (copy_private_bfd_data): When attaching sections to
1572 segments ignore sections that won't be allocated. Patch from
1575 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1577 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1580 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1582 * coff-i960.c (CALC_ADDEND): Define.
1583 (coff_i960_relocate_section): Add the input section VMA to the
1584 addend for PC relative relocs.
1586 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1588 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1589 to correctly terminate.
1591 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1593 * targets.c (enum bfd_endian): Define.
1594 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1595 from boolean to enum bfd_endian. Change header_byteorder_big_p
1597 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1598 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1599 * bfd-in2.h: Rebuild.
1600 * All targets: Change initialization of byteorder and
1601 header_byteorder to use enum bfd_endian values rather than
1603 * All files: Change all references to byteorder_big_p and
1604 header_byteorder_big_p to use new bfd_*_endian macros.
1606 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1608 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1610 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1612 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1614 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1616 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1618 * ieee.c: Lots of minor cleanups. Make many functions return
1619 errors rather than calling abort. Also:
1620 (ieee_write_twobyte): Remove; change callers to call existing
1621 ieee_write_2bytes function.
1622 (ieee_write_expression): Don't output the section twice when
1623 outputting a local symbol. Don't emit an extraneous zero if there
1625 (ieee_slurp_sections): Set the lma as well as the vma.
1626 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1628 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1629 a recognized one or bfd_arch_unknown.
1630 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1632 (ihex_get_symtab): Likewise.
1634 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1636 * aoutx.h: Include <ctype.h>.
1637 (struct aout_link_includes_table): Define.
1638 (struct aout_link_includes_totals): Define.
1639 (struct aout_link_includes_entry): Define.
1640 (aout_link_includes_lookup): Define macro.
1641 (struct aout_final_link_info): Add includes field.
1642 (aout_link_includes_newfunc): New static function.
1643 (NAME(aout,final_link)): Initialize includes hash table.
1644 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1646 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1648 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1650 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1652 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1654 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1656 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1657 (pe_print_private_bfd_data): call pe_print_reloc.
1658 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1659 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1660 up some debugging as well.
1662 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1664 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1667 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1669 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1670 when setting sections to NULL.
1672 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1674 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1676 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1677 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1679 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1680 * bfd-in2.h: Rebuild.
1682 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1684 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1686 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1688 * ihex.c (ihex_scan): Handle record types 4 and 5.
1689 (ihex_object_p): Permit types 4 and 5.
1690 (ihex_set_section_contents): Remove check for out of range
1692 (ihex_write_object_contents): Generate types 4 and 5.
1694 * elflink.h (elf_link_output_extsym): Just ignore warning and
1695 indirect references to symbols which don't really exist.
1697 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1699 * peicode.h (pe_print_idata): Minor format fixes
1700 (pe_print_edata): New function. Under private printing, this formats
1701 the edata section of a PE file.
1702 (pe_print_private_bfd_data): Added call to pe_print_edata.
1704 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1706 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1707 index, don't call stoi.
1709 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1711 * srec.c (srec_scan): Set lma as well as vma.
1713 * ihex.c: New file; support for Intel Hex format.
1714 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1715 (ihex_vec): Declare.
1716 (bfd_target_vector): Always include ihex_vec.
1717 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1718 * Makefile.in: Rebuild dependencies.
1719 (BFD_LIBS): Add ihex.o
1720 (BFD_LIBS_CFILES): Add ihex.c.
1721 * bfd-in2.h: Rebuild.
1723 * elf.c (assign_file_positions_for_segments): Sort the sections in
1725 (get_program_header_size): Return the right size if segment_map is
1727 (copy_private_bfd_data): Don't bother to sort the sections.
1729 * bfd.c (bfd_record_phdr): New function.
1730 * bfd-in.h (bfd_record_phdr): Declare.
1731 * bfd_in2.h: Rebuild.
1733 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1736 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1737 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1739 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1740 (bfd_zmalloc): Change declaration.
1741 * libbfd.h: Rebuild.
1742 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1743 and realloc. Don't set bfd_error_no_memory if they fail.
1745 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1747 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1748 uses as well. Added a new howto to deal with TOCREL16 relocs that
1749 are TOCDEFN as well.
1750 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1751 to handle RVA relocs from dlltool.
1752 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1753 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1754 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1756 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1757 to get the right section alignment.
1759 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1761 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1762 p_paddr if p_paddr is zero.
1763 (make_mapping): Set includes_filehdr and includes_phdrs for first
1765 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1767 (assign_file_positions_for_segments): Handle includes_filehdr and
1768 includes_phdrs. Remove special handling of PT_PHDR and first
1770 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1771 when appropriate. Remove special handling of PT_PHDR segment.
1772 Use a more complex condition for when a section is included in a
1773 segment to handle Solaris linker oddities.
1775 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1777 * coff-m88k.c (howto_table): Reformatted for easier reading;
1778 special_function now points to new function m88k_special_reloc.
1779 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1781 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1782 be done correctly by m88k_special_reloc.
1783 (reloc_processing): New function to be used by RELOC_PROCESSING.
1784 (RELOC_PROCESSING): Define to call reloc_processing.
1786 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1788 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1789 (pe_print_pdata): Likewise.
1791 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1792 obstack_alloc fails.
1793 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1795 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1796 * Many files: don't set bfd_error_no_memory if one of the above
1799 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1800 if p_paddr_valid is set.
1801 (copy_private_bfd_data): New static function.
1802 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1804 * elf.c (assign_file_positions_for_segments): Fix case where extra
1805 program headers were allocated.
1807 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1808 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1809 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1810 _bfd_elf_print_private_bfd_data.
1812 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1813 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1814 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1815 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1816 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1817 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1818 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1820 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1822 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1823 * elf.c (make_mapping): New static function.
1824 (map_sections_to_segments): New static function.
1825 (elf_sort_sections): New static function.
1826 (assign_file_positions_for_segments): New static function.
1827 (map_program_segments): Remove.
1828 (get_program_header_size): Remove sorted_hdrs, count, and
1829 maxpagesize parameters. Simplify.
1830 (assign_file_positions_except_relocs): When generating an
1831 executable, use assign_file_positions_for_segments.
1832 (elf_sort_hdrs): Remove.
1833 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1834 to get_program_header_size.
1836 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1838 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1840 * configure, config.in: Regenerate with autoconf 2.7.
1842 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1843 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1845 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1847 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1848 (ecoff_sec_to_styp_flags): Likewise.
1849 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1850 (ecoff_set_symbol_info): Handle scRConst.
1851 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1852 (ecoff_compute_section_file_positions): Handle .rconst section.
1853 (_bfd_ecoff_write_object_contents): Likewise.
1854 (ecoff_link_check_archive_element): Handle scRConst.
1855 (ecoff_link_add_externals): Likewise.
1856 (ecoff_link_write_external): Handle .rconst section.
1857 (ecoff_reloc_link_order): Likewise.
1858 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1859 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1861 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1863 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1864 DEF_DYNAMIC flag is set.
1866 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1868 * host-aout.c: If TRAD_HEADER is defined, include it.
1870 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1872 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1873 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1874 (BFD_NEED_DECLARATION): New function.
1875 * configure.in: Use BFD_NEED_DECLARATION.
1876 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1877 * configure, config.in: Rebuild with autoconf 2.6.
1879 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1880 special_sections before returning when called with a non XCOFF
1883 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1886 * coffcode.h (coff_compute_section_file_positions): Only pad the
1887 previous section to force file alignment when creating an
1890 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * coffcode.h (coff_compute_section_file_positions): If
1893 RS6000COFF_C, set up the .debug section.
1895 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1896 if it is not large enough to accomodate the entire TOC area with
1897 signed 16 bit offsets.
1898 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1900 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1901 TOC anchor to use the TOC value used in the output file.
1903 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1905 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1906 (_bfd_coff_read_string_table): Likewise.
1908 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1910 * pe-arm.c: Fix typos.
1911 * coff-arm.c: Likewise.
1913 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1915 * coff-ppc.c (list_ele): Added "cat"egory member.
1916 (record_toc): New category parameter (priv or pub).
1917 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1918 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1919 the mainline. It addes extra toc cells in error.
1920 (ppc_coff_swap_sym_in_hook): Added some documentation.
1921 (dump_toc): Can now diagnose "virtual toc" chicanery.
1923 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1925 * elf-bfd.h (struct elf_link_hash_table): Change type of
1926 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1928 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1930 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1931 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1933 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1934 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1935 defined or mentioned in a regular file.
1937 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1939 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1940 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1941 (coff_ppc_relocate_section): Correct REL24 handling
1942 (ppc_process_before_allocation): Correct TOCDEFN handling
1944 * peicode.h (dir_names): Added name descriptions
1946 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1948 * VERSION: Updated to cygnus-2.6.
1950 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1952 * targets.c (m68k4knetbsd_vec): Declare.
1954 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1956 * targets.c (bfd_target): Change type of second argument to
1957 _bfd_print_private_bfd_data from void * to PTR.
1958 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1959 using PTR rather than void *.
1960 * bfd-in2, libbfd.h: Rebuild.
1961 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1963 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1964 _bfd_generic_bfd_print_private_bfd_data rather than casting
1967 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1969 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1970 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1972 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1973 BFD64_BACKENDS_CFILES): New variables.
1976 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1978 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1979 not at the file position of the first section.
1980 * coffcode.h (coff_compute_section_file_positions): Avoid using
1982 (coff_write_object_contents): When generating a PPC PE executable
1983 with no symbols, round up the file size to a COFF_PAGE_SIZE
1985 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1986 don't write out a string table.
1988 * elf.c (bfd_section_from_shdr): When using a different section
1989 header, pass the new one to _bfd_elf_make_section_from_shdr.
1990 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1991 (elf_map_symbols): Add section VMA to symbol value when comparing
1993 (_bfd_elf_compute_section_file_positions): Only build symbol table
1994 if there are some symbols. Set file offset of symtab and strtab
1996 (assign_file_positions_except_relocs): Remove dosyms parameter.
1997 Change all callers. Never set file offset of symtab and strtab
1999 (_bfd_elf_copy_private_section_data): New function.
2000 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2001 (_bfd_elf_copy_private_symbol_data): New function.
2002 (swap_out_syms): Check for special mapping of st_shndx created by
2003 copy_private_symbol_data.
2004 * elfxx-target.h: Use new copy routines.
2005 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2006 (_bfd_elf_copy_private_section_data): Declare.
2008 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2010 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2013 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2014 _bfd_dummy_target, matching the recent change to archive
2017 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2019 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2020 arithmetic on PTR types.
2022 * aout-target.h (MY(callback)): Set the lma of the sections.
2024 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2025 symbol into a reloc against the section.
2027 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2029 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2030 glue for the relocs: IMGLUE and IFGLUE.
2031 (record_toc): new function - tracks toc contents
2032 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2033 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2034 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2035 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2036 (ppc_record_toc_entry): Removed a debug define (duh)
2038 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2039 (pe_print_idata): New function - formats the idata section data
2040 (pe_print_pdata): New function - formats the pdata section data
2041 (pe_print_private_bfd_data): calls to above
2043 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2045 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2046 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2047 TARGET_SYM and TARGET_NAME for vector and BFD name.
2048 * coff-pmac.c (pmac_xcoff_vec): Remove.
2049 (TARGET_SYM, TARGET_NAME): Define.
2050 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2051 machine to 0, not all PowerMacs are 601s.
2053 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2055 * elfcode.h (elf_object_p): Read in any program headers.
2056 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2057 based on the program headers, if any.
2058 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2059 (map_program_segments): Set p_paddr of program headers based on
2062 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2064 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2067 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2068 trying to do a relocateable link with a non-a.out object file.
2070 * archive.c (bfd_generic_archive_p): Check the first object file
2071 in an archive even if target_defaulted is set. If the object file
2072 has the wrong xvec, reject it.
2074 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2075 be represented, report the name via _bfd_error_handler.
2076 (translate_to_native_sym_flags): Likewise.
2077 * elf32-mips.c (mips_elf_final_link): Likewise.
2078 * oasys.c (oasys_write_sections): Likewise.
2080 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2081 which checks for STYP_OVRFLO sections.
2082 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2083 reloc and lineno count overflows.
2084 (coff_write_object_contents): Call coff_count_linenumbers before
2085 coff_compute_section_file_positions. If RS6000COFF_C, handle
2086 reloc and lineno count overflows.
2087 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2088 relocs before dealing with .pad sections. Count overflow section
2089 headers when handling .pad sections.
2091 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2094 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2095 (struct xcoff_link_hash_table): Add descriptor_section and
2096 special_sections fields.
2097 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2098 (xcoff_link_add_symbols): Set linkage section alignment. Create
2099 descriptor section. Check for magic symbol names (_text, etc.),
2100 and record them in special_sections if found. Set
2101 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2102 descriptor field to point back to the function code symbol.
2103 (xcoff_sweep): Always mark the special descriptor_section.
2104 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2105 function descriptor, and mark it if it is.
2106 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2107 parameter, and fill it in. Allocate space for the descriptor
2109 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2110 global linkage code. If an undefined function descriptor is
2111 exported, arrange to define it. Warn about any other undefined
2113 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2114 (xcoff_write_global_symbol): Create a function descriptor when
2116 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2117 * bfd-in2.h: Rebuild.
2119 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2121 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2122 (ppc_coff_link_hash_table): new types for hashing
2123 (ppc_coff_link_hash_newfunc): hash entry constructor
2124 (ppc_coff_link_hash_table_init): hash table initializer
2125 (ppc_coff_link_hash_table_create): hash table constructor
2126 (ppc_record_toc_entry): changed references to hash table
2127 (coff_ppc_relocate_section): changed references to hash table
2129 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2130 * libcoff.h: Rebuild
2132 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2133 (coff_link_add_symbols): removed toc_offset init
2135 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2137 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2140 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2141 if it is given and mmep is available.
2142 * acconfig.h: Undef USE_MMAP.
2143 * configure, config.in: Regenerated.
2144 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2145 table handling the old way.
2146 (aout_get_external_symbols): Don't complain if last byte of string
2148 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2149 (bfd_free_window) [! USE_MMAP]: Don't define.
2150 (bfd_get_file_window,
2151 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2153 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2155 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2158 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2160 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2161 compatible with AMD generated COFF files. Try to support both AMD
2162 and GNU formats simultaneously.
2163 (coff_a29k_relocate_section): Likewise.
2165 * libbfd.c (bfd_get_file_window): Change writable parameter from
2166 int to boolean; update all callers. Pass MAP_SHARED if not
2167 writable--it's required on Solaris. Cast fprintf argument to
2169 * bfd-in.h (bfd_get_file_window): Update declaration.
2170 * bfd-in2.h: Rebuild.
2171 * aoutx.h: Update calls to bfd_get_file_window.
2173 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2175 (xcoff_swap_ldhdr_in): New static function.
2176 (xcoff_swap_ldsym_in): New static function.
2177 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2178 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2179 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2180 Handle XTY_ER/XMC_XO symbols correctly.
2181 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2182 rather than normal symbol table.
2183 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2184 already defined with the same absolute value.
2185 (xcoff_mark): When considering called symbols, check whether the
2186 descriptor is from a dynamic object, rather than the symbol
2188 (xcoff_build_ldsyms): Likewise.
2190 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2191 Cast realloc and malloc return values. If malloc or realloc fail,
2192 set bfd_error_no_memory.
2193 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2194 * bfd-in2.h: Rebuild.
2196 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2198 * coff-ppc.c (ppc_record_toc_entry): new function.
2199 (in_reloc_p): changed return value.
2200 (coff_ppc_relocate_section): much rework.
2201 (ppc_allocate_toc_section): new function.
2202 (ppc_process_before_allocation): new function.
2203 (ppc_coff_swap_sym_in_hook): new function.
2205 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2206 (coff_link_add_symbols): initialize toc_offset.
2208 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2209 (coff_swap_aouthdr_out): Added more sections to the data
2210 dictionary for the pe file header. Also changed linker version
2211 number on the ppc side.
2212 (dir_names): small improvements to the dictionary printing.
2213 (pe_mkobject_hook): save the file level flags.
2215 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2216 (pe_tdata): added real_flags field
2217 (coff_tdata): added local_toc_sym_map and access macro
2219 * libcoff.h (coff_link_hash_entry): added toc_offset field
2220 (pe_tdata): added real_flags field
2221 (coff_tdata): added local_toc_sym_map and access macro
2223 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2224 (coff_mkobject): init for local_toc_sym_map
2225 (coff_write_object_contents): set the internal_a.magic to
2226 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2229 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2231 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2232 entries until both the line number address and the function name
2233 address are too large.
2235 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2236 * configure: Rebuilt.
2238 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2239 is defined in the environment.
2241 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2243 * som.c (som_get_section_contents_in_window): Define to use
2246 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2248 * coff-i860.c: New file, based on coff-i386.c.
2249 * cpu-i860.c: New file, based on cpu-i386.c.
2250 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2251 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2252 targets, using i860coff_vec.
2253 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2254 trad-core.o and hosts/i860mach3.h.
2255 (i860coff_vec): Use coff-i860.o and cofflink.o.
2256 * configure: Rebuild.
2257 * Makefile.in: Rebuild dependencies.
2258 (ALL_MACHINES): Add cpu-i860.o.
2259 (BFD32_BACKENDS): Add coff-i860.o.
2260 (CFILES): Add cpu-i860.c and coff-i860.c.
2261 * targets.c (i860coff_vec): Declare.
2262 (bfd_target_vector): Add &i860coff_vec.
2263 * archures.c (bfd_i860_arch): Declare.
2264 (bfd_archures_list): Add &bfd_i860_arch.
2265 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2266 (coff_set_flags): Handle bfd_arch_i860.
2267 (coff_write_object_contents): Handle I860 a.out magic number.
2269 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2271 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2272 the created .tc section to 2.
2273 (xcoff_mark): Don't keep a .loader reloc for a call to an
2274 undefined symbol when creating a shared library.
2275 (xcoff_build_ldsyms): When creating a shared library, generate
2276 global linkage code for a call to an undefined symbol.
2278 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2280 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2281 BFD32_BACKENDS, BFD64_BACKENDS.
2282 (.dep1): Put mkdep output in a separate file.
2283 Rebuilt dependencies.
2285 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2288 Permit use of mmap when available:
2290 * configure.in: Check for mmap, madvise, mprotect.
2291 * config.in, configure: Regenerated.
2293 * libbfd.c (struct _bfd_window_internal): Define type.
2294 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2296 (ok_to_map): New static variable for debugging.
2297 (_bfd_generic_get_section_contents_in_window): New function.
2298 * bfd-in.h (bfd_window_internal): Declare type.
2299 (bfd_window): Define type.
2300 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2301 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2304 * libaout.h (struct aoutdata): Add two window fields.
2305 (obj_aout_sym_window, obj_aout_string_window): New macros.
2306 * aoutx.h (some_aout_object_p): Initialize windows.
2307 (aout_get_external_symbols): Get symbol data and strings in
2308 windows instead of explicitly allocated buffers.
2309 (slurp_symbol_table): Free window instead of memory.
2310 (bfd_free_cached_info): Release windows instead of freeing storage
2312 (aout_link_free_symbols): Ditto.
2314 * targets.c (bfd_target): Add new field for
2315 get_section_contents_in_window.
2316 (BFD_JUMP_TABLE_GENERIC): Updated.
2317 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2318 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2319 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2320 macros for get_section_contents_in_window field.
2322 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2324 * core.c: Renamed to corefile.c
2325 * makefile.dos (OBJS): Change core.o to corefile.o
2326 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2329 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2331 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2332 targ_selvecs to allow debugging under Irix-5 native.
2335 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2337 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2338 to o. Clobber and restore the list of new csects around the call
2339 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2340 linker error and the linker wants to read the symbol table. Reset
2341 the line number count of a real section even if it has no relocs.
2342 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2344 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2347 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2349 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2350 an undefined symbol in a shared link.
2352 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2353 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2354 phdm@info.ucl.ac.be (Philippe De Muyter).
2356 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2358 * coff-m88k.c (rtype2howto): New static function.
2359 (RTYPE2HOWTO): Use it rather than a macro definition.
2361 * coffcode.h (coff_write_object_contents): set internal_a.magic
2362 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2364 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2365 define TRAD_HEADER to new file hosts/delta68.h.
2366 m88*-motorola-sysv*, however, does use ptrace-core.o.
2367 * hosts/delta68.h: New file.
2369 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2370 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2372 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2374 * i386linux.c (MY(vec)): Declare before use.
2376 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2378 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2379 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2381 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2382 BFD is not of the right type.
2383 (bfd_elf_get_needed_list): Likewise.
2384 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2385 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2386 * xcofflink.c (XCOFF_XVECP): Define.
2387 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2389 (bfd_xcoff_import_symbol): Likewise.
2390 (bfd_xcoff_export_symbol): Likewise.
2391 (bfd_xcoff_link_count_reloc): Likewise.
2392 (bfd_xcoff_record_link_assignment): Likewise.
2393 (bfd_xcoff_size_dynamic_sections): Likewise.
2395 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2396 table index against the number of symbols for a base relative
2399 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2401 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2402 full_aouthdr flag here...
2403 (_bfd_xcoff_bfd_final_link): ...not here.
2405 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2407 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2408 systems that have a system <libelf.h>.
2409 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2410 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2411 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2412 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2413 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2414 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2415 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2417 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2419 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2420 set, set BSF_WEAK in symbol. Change all callers.
2421 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2422 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2423 _bfd_generic_link_add_one_symbol.
2424 (ecoff_indirect_link_order): Check that the section tdata relocs
2425 are not NULL before using them.
2427 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2428 define TRAD_HEADER as hosts/alphalinux.h.
2429 * configure: Rebuild.
2430 * hosts/alphalinux.h: New file.
2431 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2434 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2436 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2437 C_ECOMM storage classes.
2439 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2441 (xcoff_mark): Call xcoff_mark_symbol.
2442 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2443 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2445 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2447 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2449 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2451 (xcoff_find_reloc): New static function.
2452 (xcoff_link_add_symbols): Use it.
2453 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2454 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2455 relocate the value of C_DECL.
2457 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2459 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2461 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2462 callback decide what goes in .relocs.
2463 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2464 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2467 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2469 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2472 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2474 * xcofflink.c: More improvements, mostly to fix handling of
2475 constructors and a few other special cases.
2476 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2477 zero, reverting yesterday's change.
2478 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2479 (bfd_xcoff_link_count_reloc): Declare.
2480 (bfd_xcoff_record_link_assignment): Declare.
2481 * bfd-in2.h: Rebuild.
2483 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2485 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2486 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2487 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2488 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2489 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2490 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2492 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2495 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2496 segments includes the a.out header. See to that the magic number
2497 *always* is big-endian.
2499 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2500 m68k4k NetBSD configurations.
2502 * configure.in, configure: Separate i386 & mips NetBSD
2503 configurations from other BSD ones. Don't assume DEC is the only
2504 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2505 configurations. Add support for m68k4k NetBSD object format.
2507 * libaout.h: Added M_68K4K_NETBSD magic.
2509 * m68k4knetbsd.c: New file.
2511 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2513 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2516 * hosts/mipsnbsd.h: New file.
2519 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2521 * config.bfd: Add config stuff for mips*-*-magic* to set
2522 targ_defvec to ecoff_big_vec.
2525 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2527 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2529 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2530 toc_section, and entry_section fields.
2531 (struct xcoff_section_tdata): Remove ldrel_count field.
2532 * libcoff.h: Rebuild.
2533 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2535 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2536 full a.out header if full_aouthdr is set in xcoff_data.
2537 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2538 based on sections stored in xcoff_data.
2539 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2541 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2542 (rs6000coff_vec): Set symbol_leading_char to '.'.
2543 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2544 value stored in ret rather than returning a pointer value.
2546 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2548 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2551 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2553 * som.c (som_slurp_string_table): Allocate the strings with malloc
2554 since they're free'd by free_cached_info.
2555 (som_slurp_symbol_table): Similarly for the symbol table.
2557 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2559 * Makefile.in (diststuff): Don't make headers.
2561 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * Makefile.in: Rebuild dependencies.
2565 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2566 output_bfd is not SunOS.
2567 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2568 non-SunOS input files.
2570 * xcofflink.c: Extensive changes to support linking shared objects
2571 and generating a .loader section.
2572 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2573 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2574 last_symndx, and ldrel_count fields.
2575 * libcoff.h: Rebuild.
2576 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2577 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2579 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2580 (bfd_xcoff_export_symbol): Declare.
2581 (bfd_xcoff_size_dynamic_sections): Declare.
2582 * bfd-in2.h: Rebuild.
2584 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2586 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2587 * configure: Rebuild.
2588 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2589 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2591 (pmac_xcoff_vec): Update to use new xcoff support.
2592 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2593 (xcoff_write_armap): Declare buf as unsigned char.
2594 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2596 * mpw-make.sed: Generalize subdir_do edit.
2598 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2600 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2601 correctly. Don't initialize asect->vma.
2603 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2605 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2606 something a little less than the page size.
2608 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2610 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2612 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2614 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2615 * coffcode.h (coff_write_object_contents): If .bss is before
2616 .data us that as data_start.
2617 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2619 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2620 (coff_swap_outhdr_out): Hardwire in version number.
2622 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2624 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2625 major and minor to *_vno, since the former are also macros in
2626 SunOS header files. Cast result of bfd_alloc to appropriate
2629 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2630 before assigning to sec_data.
2632 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2634 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2635 now relative to the section, not absolute.
2636 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2637 get the file name when there is a N_SO directory name. When
2638 handling stabs, remember that section->vma was added to the
2641 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2643 * sunos.c (struct sunos_link_hash_table): Add needed field.
2644 (sunos_link_hash_table_create): Call bfd_release, not free.
2645 (sunos_link_hash_table_create): Initialize needed field.
2646 (sunos_add_dynamic_symbols): Record needed objects.
2647 (bfd_sunos_get_needed_list): New function.
2648 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2649 * bfd-in2.h: Rebuild.
2651 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2653 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2655 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * bfd-in.h (struct bfd_link_needed_list): Rename from
2658 bfd_elf_link_needed_list.
2659 * bfd-in2.h: Rebuild.
2660 * elf.c, elflink.h, libelf.h: Corresponding changes.
2662 Add start at AIX linker support; no shared libraries yet.
2663 * xcofflink.c: New file.
2664 * configure.in (rs600coff_vec): Use xcofflink.o.
2665 * configure: Rebuild.
2666 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2668 (struct xcoff_section_tdata): Define.
2669 (xcoff_section_data): Define macro.
2670 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2671 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2672 (_bfd_xcoff_bfd_final_link): Declare.
2673 (_bfd_ppc_xcoff_relocate_section): Declare.
2674 * libcoff.h: Rebuild.
2675 * coff-rs6000.c: Clean up a bit.
2676 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2677 cputype, csects, and debug_indices.
2678 (xcoff_copy_private_bfd_data): Copy cputype.
2679 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2680 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2681 (xcoff_reloc_type_lookup): Rename from
2682 rs6000coff_reloc_type_lookup.
2683 (coff_relocate_section): Define.
2684 (_bfd_xcoff_sizeof_headers): Define.
2685 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2686 (_bfd_xcoff_bfd_relax_section): Define.
2687 (_bfd_xcoff_bfd_link_split_section): Define.
2688 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2690 * coffcode.h (coff_compute_section_file_positions): If AIX,
2691 increment sofar by SMALL_AOUTSZ if not executable.
2692 (coff_write_object_contents): If AIX, always output an a.out
2693 header; if not executable, header size of SMALL_AOUTSZ.
2694 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2695 (_bfd_stringtab_init): Initialize xcoff field.
2696 (_bfd_xcoff_stringtab_init): New function.
2697 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2698 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2699 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2700 * libbfd.h: Rebuild.
2701 * Makefile.in: Rebuild dependencies.
2702 (BFD32_BACKENDS): Add xcofflink.o.
2703 (CFILES): Add xcofflink.c.
2705 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2706 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2707 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2709 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2711 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2713 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2715 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2716 * config.in: Regenerated.
2718 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2719 (_bfd_chunksize): New variable.
2720 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2721 for obstack chunk size.
2722 * configure.in: Check for getpagesize.
2723 * configure: Regenerated.
2725 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2727 * trad-core.c (rawptr): Make it a local variable of
2728 ptrace_unix_core_file_p.
2730 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2732 * coff-arm.c (in_reloc_p): New.
2733 * coff-i386.c (in_reloc_p): New.
2734 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2735 (coff_write_object_contents): Only set has_reloc_section
2737 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2738 in_reloc_p to decide if reloc should be emitted.
2739 * libcoff.h (pe_data_type.in_reloc_p): New.
2740 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2742 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2744 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2745 (_bfd_coff_read_internal_relocs): Likewise.
2746 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2747 (_bfd_coff_read_internal_relocs): Likewise.
2749 * elflink.h (elf_link_add_object_symbols): Correct conditions
2750 under which type and size change warnings are issued.
2752 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2754 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2755 a symbol which is not in a real section.
2756 (coff_write_native_symbol): Corresponding change.
2758 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2759 coff_link_hash_newfunc and make non-static.
2760 (_bfd_coff_link_hash_table_init): New function, broken out of
2761 _bfd_coff_link_hash_table_create.
2762 (_bfd_coff_link_hash_table_create): Use it.
2763 (process_embedded_commands): Make static.
2764 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2765 (_bfd_coff_link_hash_table_init): Declare.
2766 * libcoff.h: Rebuild.
2768 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2769 field in XCOFF tdata.
2770 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2771 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2772 based on cputype stored in a.out header, or in n_type of initial
2774 (coff_write_object_contents): Set cputype correctly in a.out
2776 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2778 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2779 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2781 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2782 * libcoff.h: Rebuild.
2784 * cpu-rs6000.c (rs6000_compatible): New static function.
2785 (bfd_rs6000_arch): Use it.
2786 * cpu-powerpc.c (powerpc_compatible): New static function.
2787 (arch_info_struct): Define various flavours of PowerPC.
2788 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2791 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2793 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2795 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2797 * elflink.h (elf_link_add_object_symbols): Don't warn about
2798 changing the size or type if the old definition was weak.
2800 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2802 * coffcode.h (combined_entry_type): Add fix_line field.
2803 (coff_slurp_line_table): Warn if we try to set the lineno field of
2805 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2806 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2807 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2808 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2810 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2811 * libcoff.h: Rebuild.
2813 * libcoff-in.h (struct xcoff_tdata): Define.
2814 (xcoff_data): Define.
2815 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2816 * bfd-in2.h, libcoff.h: Rebuild.
2817 * coff-rs6000.c (xcoff_mkobject): New static function.
2818 (coff_mkobject): Define.
2819 (xcoff_copy_private_bfd_data): New static function.
2820 (coff_bfd_copy_private_bfd_data): Define.
2821 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2823 (rs6000coff_vec): Add DYNAMIC to object_flags.
2824 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2825 .loader sections specially.
2826 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2827 section alignment from the XCOFF tdata information.
2828 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2829 F_SHROBJ, and copy the extra a.out header information into the
2830 XCOFF tdata structure.
2831 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2832 F_DYNLOAD and the extra a.out header information.
2833 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2834 C_HIDEXT symbol with attached csect information.
2835 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2836 in the o_maxdata field.
2837 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2838 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2839 end if BSF_NOT_AT_END is set.
2841 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2842 _bfd_read_ar_hdr_fn.
2843 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2844 * bfd-in2.h, libbfd.h: Rebuild.
2845 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2847 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2848 (bfd_slurp_bsd_armap_f2): Likewise.
2849 (_bfd_slurp_extended_name_table): Likewise.
2851 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2853 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2855 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2856 when the symbol table is empty.
2858 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2859 space for section symbols, since we don't output them either.
2860 (elf_m68k_adjust_dynindx): Removed.
2862 * ptrace-core.c (rawptr): Make it a local variable of
2863 ptrace_unix_core_file_p.
2865 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2867 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2870 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2871 Mac object file formats.
2873 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2875 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2876 auxent if there isn't one.
2877 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2878 rather than FILNMLEN as the maximum name length.
2880 * coffcode.h (bfd_coff_backend_data): Add new field
2881 _bfd_coff_print_aux.
2882 (bfd_coff_print_aux): New static function.
2883 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2884 scnlen field of an XTY_LD csect aux entry.
2885 (coff_print_aux): New static function.
2886 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2887 in coff_pointerize_aux_hook.
2888 (bfd_coff_std_swap_table): Initialize new field.
2889 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2890 * libcoff.h: Rebuild.
2891 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2894 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2895 if there are symbols, for native AIX ld compatibility.
2897 * coffcode.h (bfd_coff_backend_data): Add new field
2898 _bfd_coff_pointerize_aux_hook.
2899 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2900 or I960, and as 0 otherwise.
2901 (bfd_coff_std_swap_table): Initialize new field.
2902 * libcoff.h: Rebuild.
2903 * coffgen.c (coff_pointerize_aux): Change parameters to take
2904 symbol pointer instead of type and class, and to take aux index.
2905 Call _bfd_coff_pointerize_aux_hook if it is defined.
2906 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2907 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2908 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2910 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2911 read-only/host-only support.
2913 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2915 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2918 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2919 BFD_JUMP_TABLE_ARCHIVE accordingly.
2920 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2921 (_bfd_compute_and_write_armap): Declare.
2922 (_bfd_generic_read_ar_hdr): Declare.
2923 (_bfd_read_ar_hdr): Define.
2924 (_bfd_noarchive_read_ar_hdr): Define.
2925 (_bfd_archive_bsd_read_ar_hdr): Define.
2926 (_bfd_archive_coff_read_ar_hdr): Define.
2927 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2928 _bfd_read_ar_hdr instead.
2929 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2930 (_bfd_compute_and_write_armap): Rename from
2931 compute_and_write_armap. Make non-static. Change all callers.
2932 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2933 than _bfd_snarf_ar_hdr.
2934 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2935 * ieee.c (ieee_read_ar_hdr): Define.
2936 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2937 * oasys.c (oasys_read_ar_hdr): Define.
2938 * som.c (som_read_ar_hdr): Define.
2939 * bfd-in2.h, libbfd.h: Rebuild.
2941 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2943 * peicode.c (coff_swap_filehdr_in): If symptr is
2944 zero, there aren't any symbols, even if nsyms is set.
2946 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2948 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2950 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2951 sections, and set styp correctly for them: .got, .hash, .dynamic,
2952 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2953 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2955 (ecoff_sort_hdrs): New static function.
2956 (ecoff_compute_section_file_positions): Return boolean, not void.
2957 Sort the sections by VMA before looking through them. Put the
2958 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2959 section on an appropriate boundary within the page.
2960 (ecoff_compute_reloc_file_positions): Check return value of
2961 ecoff_compute_section_file_positions.
2962 (_bfd_ecoff_set_section_contents): Likewise.
2963 (_bfd_ecoff_write_object_contents): Check for various Alpha
2964 section types when incrementing text_size and data_size. Call
2965 adjust_headers backend function if it exists.
2966 * coff-alpha.c (alpha_adjust_headers): New static function.
2967 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2968 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2970 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2972 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2974 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2975 of ALTERNATE_AIX_CORE_FORMAT.
2976 * configure.in (aix4): No longer need CORE_FLAGS.
2977 * configure: Updated.
2979 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2981 NS32k changes from Ian Dall:
2982 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2984 (aout_link_input_section_std, aout_link_input_section_ext,
2985 aout_link_reloc_link_order): Call them instead of _bfd_*
2987 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2989 (backend_data): Use it instead of hardcoded zero.
2991 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2992 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2994 * ns32knetbsd.c: Include bfd.h.
2995 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2996 (MY_bfd_reloc_type_lookup): Declare function too.
2997 * pc532-mach.c (set_sizes): Don't declare.
2998 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2999 (backend_data, MY_backend_data): Don't define.
3001 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3002 ns32k-*-lites* like ns32k-*-netbsd*.
3004 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3007 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3009 * coffcode.h (coff_write_object_contents): Restore setting
3010 f_timdat to 0, deleted on August 22.
3012 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3014 * coffcode.h (coff_bfd_copy_private_symbol_data,
3015 coff_bfd_copy_private_section_data,
3016 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3017 * peicode.h (coff_bfd_copy_private_bfd_data): New
3018 (pe_bfd_copy_private_bfd_data): New.
3019 (coff_swap_scnhdr_in): Swap bss size into the right place.
3020 (pe_print_private_bfd_data): Add some newlines.
3022 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3024 * som.c (setup_sections): Don't die if a space has no subspaces.
3026 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3028 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3029 dynamic symbol override a common symbol. Don't change the size or
3030 type if they have been set and the new symbol is not a definition.
3031 Warn if the size or type changes.
3033 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3035 * som.c (som_begin_writing): Don't write the symbol table or
3037 (som_finish_writing): Write them here. Place them after the
3038 subspace data, but before the relocs.
3040 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3042 * sunos.c (sunos_add_one_symbol): Just pass false, not
3043 info->shared_library, to sunos_create_dynamic_sections.
3044 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3046 (sunos_check_dynamic_reloc): Remove .text section assertion.
3048 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3050 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3051 * configure, configure.in: Add pmac_xcoff_vec case.
3052 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3053 * coff-pmac.c: New file, PowerMac XCOFF support.
3054 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3055 * targets.c (pmac_xcoff_vec): Declare.
3057 * mpw-config.in: Various changes to be compatible with the
3058 autoconf-based configury.
3059 * mpw-make.sed: New file, sed commands to translate Unix
3060 makefile into MPW syntax.
3061 * mpw-make.in: Remove.
3062 * hosts/mpw.h: Remove.
3063 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3064 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3066 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3068 * binary.c (binary_get_symtab): Return an empty string on error.
3069 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3071 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3073 * coff-ppc.c: Reformatted according to gnu conventions
3074 Removed irrelevant "if 0" code
3076 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3078 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3079 symbols rather than as indirect symbols.
3080 (MY(slurp_symbol_table)): Don't do anything special about
3083 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3084 of .ctors and .dtors sections is no larger than 2.
3086 * sunos.c (sunos_add_one_symbol): Don't change
3087 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3089 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3090 dynamic symbols when creating a shared library.
3091 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3093 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3094 written even if it is not defined in a regular object.
3095 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3096 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3097 rather than the constant 22.
3098 (sunos_check_dynamic_reloc): Handle creating a shared library.
3099 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3100 zero when creating a shared library.
3101 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3102 write it out at the start of the symbol table.
3104 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3106 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3108 * config.bfd: Add arm-*-coff.
3109 * configure.in, configure: Add armcoff_{little,big}_vec.
3110 * targets.c (armcoff_{little,big}_vec): Declare.
3111 (bfd_target_vector): Add armcoff_{little,big}_vec.
3112 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3114 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3116 * targets.c (bfd_find_target): Remove debugging code.
3118 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3120 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3122 * Makefile.in: added *-ppc files
3123 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3124 allow pe based .o's to be shared with other tools on ppc/NT
3125 * config.bfd: added powerpc[le]-[pe|winnt] config support
3126 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3127 * peicode.h: Added more section flags for PE on ppc
3128 Added coff_swap_filehdr_out to allow peicode.h to be
3129 used for non-image PE files on ppc.
3130 Check for image, or not, before copying pe_opthdr
3131 * targets.c: Added new bfd's
3132 * targets.c: Removed two inactive bfds that shouldn't have made it this
3135 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3137 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3138 explicit values to initialize all relocs. Change all users.
3139 (ppc_elf_brtaken_inner): New function to handle branch predicition
3141 (ppc_elf_brtaken_reloc): Ditto.
3142 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3143 relocs use ppc_elf_unsupported_reloc.
3144 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3145 needs to be reported.
3146 (ppc_elf_relocate_section): Support branch prediction relocs.
3148 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3150 * bfd.c (bfd_assert): Remove \n from string passed to
3153 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3154 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3155 (bfd_coff_make_section_hook): Don't define.
3156 (coff_make_section_hook): Remove.
3157 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3158 (styp_to_sec_flags): Likewise.
3159 (coff_write_object_contents): Likewise.
3160 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3162 * libcoff.h: Rebuild.
3163 * coffgen.c (make_a_section_from_file): Just call
3164 bfd_make_section_anyway, not bfd_make_section or
3165 bfd_coff_make_section_hook.
3166 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3167 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3168 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3169 make_section_hook field.
3170 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3172 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3173 pointers into value field for warning and indirect symbols; just
3174 leave the value field alone.
3175 * linker.c (generic_link_add_symbol_list): Use next symbol for
3176 warning and indirect symbols, rather than looking in symbol value.
3177 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3178 parameter. Change all callers. Remove support for indirect
3179 symbols; it didn't work anyhow.
3180 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3181 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3182 * bfd-in2.h: Rebuild.
3184 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3186 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3187 go back to telling the tools this reloc operates on 32 bits.
3189 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3191 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3192 rather than a direct fprintf.
3193 * archive.c (_bfd_write_archive_contents): Likewise.
3194 * coffcode.h (coff_slurp_symbol_table): Likewise.
3195 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3196 (ppc_elf_unsupported_reloc): Likewise.
3197 (ppc_elf_relocate_section): Likewise.
3198 * i386linux.c (linux_tally_symbols): Likewise.
3199 (linux_finish_dynamic_link): Likewise.
3200 * osf-core.c (osf_core_core_file_p): Likewise.
3201 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3202 * som.c (som_sizeof_headers): Likewise.
3203 * srec.c (srec_bad_byte): Likewise.
3204 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3205 * libbfd-in.h (bfd_assert): Declare first parameter const.
3206 * libbfd.h: Rebuild.
3207 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3208 bfd_reloc_overflow is enough.
3209 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3210 * coff-h8500.c (rtype2howto): Likewise.
3211 * coff-z8k.c (rtype2howto): Likewise.
3212 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3213 * elf.c (_bfd_elf_get_lineno): Likewise.
3214 (_bfd_elf_no_info_to_howto): Likewise.
3215 (_bfd_elf_no_info_to_howto_rel): Likewise.
3216 * hp300hpux.c (convert_sym_type): Likewise.
3217 (MY(swap_std_reloc_in)): Likewise.
3218 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3220 * libaout.h (struct aoutdata): Add line_buf field.
3221 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3222 and filename_buffer. Instead, use a malloc buffer stored in the
3223 new line_buf field. Remove length restrictions.
3225 * coffgen.c (string_size): Remove static variable.
3226 (debug_string_size, debug_string_section): Likewise.
3227 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3228 and debug_string_size_p parameters. Use them instead of the
3229 global variables. Change all callers.
3230 (coff_write_symbol): Likewise.
3231 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3232 (coff_write_symbols): Add local variables to replace removed
3235 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3236 function, and line_base fields.
3237 * libcoff.h: Rebuild.
3238 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3239 information, rather than using static variables.
3241 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3242 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3244 * init.c (initialized): Remove static variable.
3245 (bfd_init): Don't bother setting initialized.
3246 (bfd_check_init): Remove.
3247 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3248 * libbfd.h: Rebuild.
3250 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3252 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3253 size for full core dumps. Copy core file header to private data.
3254 (rs6000coff_core_file_failing_command,
3255 rs6000coff_core_file_failing_signal): New functions to extract
3256 the file name and terminating signal from the core file.
3257 * coff-rs6000.c: Use them.
3259 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3261 Change arch info to be const, initialized at compile time.
3262 * archures.c: Reindent many functions. Change CONST to const.
3263 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3264 nothing set it anyhow. Make next const.
3265 (bfd_arch_info_list): Remove.
3266 (bfd_archures_list): Rename from archures_init_table. Change from
3267 a table of function pointers to a table of bfd_arch_info_type
3268 structure addresses.
3269 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3270 (bfd_lookup_arch): Likewise.
3271 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3273 (bfd_default_arch_struct): Make const.
3274 (bfd_arch_init, bfd_arch_linkin): Remove.
3275 (bfd_get_arch_info): Return a const pointer.
3276 * init.c (bfd_init): Don't call bfd_arch_init.
3277 * bfd.c (struct _bfd): Make arch_info const.
3278 * bfd-in2.h: Rebuild.
3279 * libbfd.h: Rebuild.
3280 * configure.in: Put & before everything in $selarchs.
3281 * configure: Rebuild.
3282 * cpu-*.c: Change bfd_*_arch from a function which calls
3283 bfd_arch_linkin to a const structure.
3284 * ieee.c (ieee_object_p): Make arch const.
3286 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3288 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3290 * bfd-in2.h: Regenerate.
3291 * libbfd.h: Regenerate.
3293 * elf32-ppc.c (reloc_type): Update names to match current draft.
3294 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3295 relative. Update names to current V.4 draft.
3296 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3297 (ppc_elf_relocate_section): Rename relocations to match draft.
3299 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3301 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3302 compiled with -mrelocatable-lib to be linked with either normal
3303 modules or -mrelocatable modules.
3305 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3307 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3308 in the a.out header.
3310 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3311 a reloc against a local symbol, even if it's not a section.
3313 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3315 * targets.c (bfd_target): Remove unused align_power_min field.
3316 * bfd-in2.h: Rebuild.
3317 * All backends: Remove initialization of align_power_min.
3319 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3321 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3323 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3325 * config.bfd (mips-dec-netbsd*): New target.
3326 * configure.host (mips-dec-netbsd*): New host.
3327 * configure.in (mips-dec-netbsd*): New native.
3328 * configure: Rebuild.
3330 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3332 Make the COFF backend linker merge common types:
3333 * cofflink.c (struct coff_debug_merge_element): Define.
3334 (struct coff_debug_merge_type): Define.
3335 (struct coff_debug_merge_hash_entry): Define.
3336 (struct coff_debug_merge_hash_table): Define.
3337 (coff_debug_merge_hash_table_init): Define.
3338 (coff_debug_merge_hash_table_free): Define.
3339 (coff_debug_merge_hash_lookup): Define.
3340 (struct coff_final_link_info): Add debug_merge field.
3341 (coff_debug_merge_hash_newfunc): New static function.
3342 (_bfd_coff_final_link): Allocate and free debug_merge table.
3343 (coff_link_input_bfd): Merge identical enum, struct and union
3346 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3348 Convert i960 COFF to use COFF backend linker.
3349 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3350 structure to store the symbol being used.
3351 (coff_i960_start_final_link): New static function.
3352 (coff_i960_relocate_section): New static function.
3353 (coff_i960_adjust_symndx): New static function.
3354 (coff_start_final_link): Define.
3355 (coff_relocate_section): Define.
3356 (coff_adjust_symndx): Define.
3357 * coffcode.h (bfd_coff_backend_data): Add new callback function
3358 _bfd_coff_start_final_link.
3359 (bfd_coff_start_final_link): Define.
3360 (coff_start_final_link): Define if not defined.
3361 (bfd_coff_std_swap_table): Add coff_start_final_link.
3362 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3364 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3365 function callback is not NULL.
3366 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3367 (_bfd_coff_internal_syment_name): Declare.
3368 * libcoff.h: Rebuild.
3369 * configure.in (icoff_big_vec): Add cofflink.o.
3370 (icoff_little_vec): Likewise.
3371 * configure: Rebuild.
3373 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3375 * Makefile.in (clean-info): Remove extraneous tab from line
3378 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3380 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3381 contents has relocs.
3383 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3385 * coffcode.h (coff_compute_section_file_positions): Keep the
3387 (coff_write_object_contents): Remember if it's a relocatable
3389 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3390 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3391 if relocatable file. Swap out saved raw size.
3393 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3395 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3396 (maintainer-clean): Rename from realclean, passing
3397 maintainer-clean down to subdirectories, but leave realclean as a
3400 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3403 * dep-in.sed: Remove config.h from generated dependencies.
3405 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3406 broken out of sunos_canonicalize_dynamic_symtab.
3407 (sunos_canonicalize_dynamic_symtab): Call new function
3408 sunos_slurp_dynamic_symtab.
3409 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3410 dynamic symbol table to the caller.
3411 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3412 callback to override the symbols being read.
3413 * libaout.h (struct aout_backend_data): Add three new parameters
3414 to add_dynamic_symbols callback.
3416 Extensive minor changes to avoid various gcc warnings. Also:
3417 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3418 * archures.c (bfd_arch_info_type): Change mach field from long to
3420 (bfd_lookup_arch): Change machine parameter from long to unsigned
3423 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3425 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3426 a symbol with a non-zero plt_offset.
3428 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3430 * elfcode.h (align_file_position): Remove; not used.
3432 * configure.in: Only check for <sys/procfs.h> on a native system,
3433 and make sure it defines prstatus_t.
3434 * configure: Rebuild.
3436 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3438 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3440 * config.in: Rename from config.h.in.
3441 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3442 Check for config.h:config.in when creating stamp-h.
3443 * configure: Rebuild.
3444 * Makefile.in (stamp-h): Depend upon config.in rather than
3445 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3446 calling config.status.
3448 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3449 (Makefile): Just rebuild Makefile.
3450 (config.h, stamp-h): New targets.
3451 * configure.in: Create stamp-h when rebuilding config.h.
3452 * configure: Rebuild.
3454 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3456 * configure.in: Call AC_CONFIG_HEADER. Substitute
3457 HOST_64BIT_LONG. Check that various header files exist. Check
3458 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3459 and/or free need to be declared. Don't make a link to sysdep.h.
3460 Define TRAD_HEADER for various hosts.
3461 * configure: Rebuild.
3462 * configure.host: Don't set my_host. Add definitions taken from
3463 host header files for various entries. Remove entries which now
3465 * acconfig.h: New file.
3466 * config.h.in: New file, built by autoheader.
3467 * sysdep.h: New file.
3468 * Makefile.in (do_distclean): Don't remove sysdep.h.
3470 (LOCAL_H_DEPS): New variable.
3471 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3473 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3474 ($(OPTIONAL_BACKENDS)): Likewise.
3475 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3476 looking through sysdep.h.
3477 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3478 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3479 (fprintf_vma, sprintf_vma): Likewise.
3480 (int64_type, uint64_type): Don't define.
3481 * bfd-in2.h: Rebuild.
3482 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3483 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3484 * lynx-core.c: Include stuff from old hosts/lynx.h.
3485 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3486 rather than NO_FCNTL.
3487 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3488 rather than NATIVE_HPPAHPUX_COMPILER.
3489 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3491 * hosts/*.h: Remove all header files which merely include,
3492 declare, and define things. Leave header files which define
3493 information needed by trad-core.c.
3495 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3496 (BFD_CC_FOR_BUILD): Define.
3497 * configure.in: Use BFD_CC_FOR_BUILD.
3498 * configure: Rebuild.
3500 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3502 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3503 * configure: Rebuild.
3505 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3508 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3510 * config.bfd: i386pe_ve -> i386pe_vec.
3512 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3514 * configure.host: Incorporate host Makefile fragments by setting
3516 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3517 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3518 value based on whether the code is being compiled by a cross
3519 compiler. Don't substitute host_makefile_frag or frags.
3520 * aclocal.m4: New file to define local AC_PROG_CC.
3521 * configure: Rebuild.
3522 * Makefile.in (INSTALL): Set to @INSTALL@.
3523 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3524 (INSTALL_DATA): Set to @INSTALL_DATA@.
3526 (CC): Define as @CC@.
3527 (CFLAGS): Set to @CFLAGS@.
3528 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3529 (@host_makefile_frag@): Remove.
3530 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3531 after other options.
3532 (config.status): Remove dependency upon @frags@.
3533 * config/*.mh, config/README: Remove.
3535 * config.bfd: Rewrite to incorporate the contents of the Makefile
3536 fragments by setting shell variables, rather than merely returning
3537 the name of a Makefile fragment.
3538 * configure.in: Use shell variables set by config.bfd rather than
3539 looking at the target Makefile fragment files. Don't substitute
3540 target_makefile_frag. Do substitute TDEFINES.
3541 * configure: Rebuild.
3542 * Makefile.in (@target_makefile_frag@): Remove.
3543 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3544 * config/*.mt: Remove.
3546 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3548 * configure.in: Put changequote lines around "i[345]86" patterns
3549 section of core file support.
3551 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3553 * som.c (som_bfd_print_private_bfd_data): Define to use the
3556 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3558 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3559 entry, text_start and data_start.
3561 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3563 * Makefile.in (OFILES): Remove $(TDEPFILES).
3564 * config/apollo.mt (TDEPFILES): Remove.
3565 * config/README: Update.
3567 * configure.in: For a native configuration, set COREFILE and
3568 COREFLAG based on the canonical host name.
3569 * configure: Rebuild.
3570 * Makefile.in: Rebuild dependencies.
3571 (ALL_CFLAGS): Add @COREFLAG@.
3572 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3573 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3574 support routines. Check LYNX_CORE rather than HOST_LYNX.
3575 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3576 * i386lynx.c: Likewise.
3577 * m68klynx.c: Likewise.
3578 * sparclynx.c: Likewise.
3579 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3580 * *-core.c: Comment changes.
3581 * config/decstation.mh (HDEPFILES): Remove.
3582 (HDEFINES): Remove -DTRAD_CORE.
3583 * config/irix3.mh (RANLIB): Remove.
3584 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3585 (HDEFINES): Remove -DIRIX_CORE.
3586 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3587 (HDEFINES): Remove -DTRAD_CORE.
3588 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3589 * config/ultra3.mh (RANLIB): Remove.
3590 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3591 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3592 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3593 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3594 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3595 * config/i386aix.mh, config/i386bsd.mh: Remove.
3596 * config/i386linux.mh, config/i386mach3.mh: Remove.
3597 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3598 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3599 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3600 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3601 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3602 * config/solaris2.mh, config/stratus.mh: Remove.
3603 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3604 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3606 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3608 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3609 DT_FINI entry if the appropriate symbol is not in the hash table.
3611 * libelf.h (struct elf_backend_data): Add create_program_headers
3612 and want_hdr_in_seg fields.
3613 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3615 (elf_backend_create_program_headers): Likewise.
3616 (elfNN_bed): Initialize create_program_headers and
3618 * elf.c (get_program_header_size): Call create_program_headers
3620 (map_program_segments): Check want_hdr_in_seg backend field. Call
3621 create_program_headers backend routine.
3623 * elf.c (assign_file_positions_except_relocs): Align non allocated
3624 sections when creating an executable.
3626 * elfcode.h (elf_swap_phdr_in): Make non static.
3627 (elf_swap_phdr_out): Make non static.
3628 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3629 (bfd_elf32_swap_phdr_out): Declare.
3630 (bfd_elf64_swap_phdr_in): Declare.
3631 (bfd_elf64_swap_phdr_out): Declare.
3633 * ecofflink.c (ecoff_collect_shuffle): New static function.
3634 (_bfd_ecoff_get_accumulated_pdr): New function.
3635 (_bfd_ecoff_get_accumulated_sym): New function.
3636 (_bfd_ecoff_get_accumulated_ss): New function.
3637 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3638 (_bfd_ecoff_get_accumulated_sym): Declare.
3639 (_bfd_ecoff_get_accumulated_ss): Declare.
3640 * libbfd.h: Rebuild.
3642 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3644 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3646 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3647 warning symbols. If any section is named .gnu.warning.XXX, treat
3648 the contents as a warning to be issued if the symbol XXX is
3650 (elf_link_output_extsym): For an indirect or warning symbol, just
3651 output the symbol it points to.
3653 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3654 if bfd_hash_allocate fails, since it will already be set.
3655 (generic_link_hash_newfunc): Likewise.
3656 (archive_hash_newfunc): Likewise.
3657 (hash_entry_bfd): New static function.
3658 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3659 callback. Allocate a new warning using the hash table newfunc.
3660 Use bfd_hash_replace to update the entry in the hash table, rather
3661 than assuming we can copy the fields with structure assignment.
3663 * hash.c (bfd_hash_replace): New function.
3664 * bfd-in.h (bfd_hash_replace): Declare.
3665 * bfd-in2.h: Rebuild.
3667 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3669 * config.bfd: Add mips*vr4300-*-elf* target.
3670 * config/mipsbvr4300.mt: Added.
3672 See file ChangeLog.2
3679 version-control: never