1 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
4 to avoid crashing in bfd_hash_replace.
6 * sysdep.h: Use #ifdef, not #if.
8 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
12 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
14 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
15 (AC_CHECK_HEADERS): Check for sys/time.h
16 (AC_HEADER_TIME): Add macro.
18 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
19 to control what combination of <time> and <sys/time.h>
22 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
24 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
25 (aout_32_sunos4_write_object_contents): Likewise.
26 * aoutx.h (NAME(aout,machine_type)): Handle
27 bfd_mach_sparc_{sparclet,sparclite}.
28 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
29 (bfd_mach_sparc_v9_p): Update.
30 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
31 * libaout.h (enum machine_type): Add M_SPARCLET.
32 * sunos.c (MACHTYPE_OK): Define.
33 * bfd-in2.h: Regenerated.
35 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
37 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
38 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
39 * elflink.c (_bfd_elf_create_got_section): Store the
40 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
41 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
42 global offset table goes over 0x1000, set the value of
43 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
44 (elf32_sparc_relocate_section): Subtract the offset of
45 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
47 * elfcode.h: Don't include <string.h>.
49 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
51 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
52 generic_link_hash_newfunc. All references changed.
53 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
54 moved here from libbfd-in.h.
55 * libbfd-in.h: Corresponding changes.
56 * libbfd.h: Regenerated.
58 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
60 * aoutx.h (aout_link_input_section_std): When reporting an
61 overflow error, use the name of the symbol in the hash table if
63 (aout_link_input_section_ext): Likewise.
65 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
66 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
68 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
70 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
71 * coffcode.h (coff_compute_section_file_positions): Likewise.
72 (coff_write_object_contents): Likewise.
74 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
76 * section.c (SEC_LINK_ONCE): Define.
77 (SEC_LINK_DUPLICATES): Define.
78 (SEC_LINK_DUPLICATES_DISCARD): Define.
79 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
80 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
81 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
83 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
84 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
85 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
86 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
87 SEC_LINK_ONCE, and look through the symbol table for the setting
88 for SEC_LINK_DUPLICATES.
89 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
90 set for a section, find the section symbol in the symbol table,
91 and set the aux entry based on SEC_LINK_DUPLICATES.
92 * coffgen.c (coff_print_symbol): Add a space before "checksum".
93 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
94 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
95 * coff-i386.c (i386coff_vec): Likewise.
96 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
98 * VERSION: Bump to 2.6.1.
99 * Makefile.in (stamp-h): Depend upon VERSION.
101 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
103 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
105 * linker.c (generic_link_hash_newfunc): No longer static.
106 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
108 * coff-h8300.c: Add two derived hash tables and their associated
109 funtions and #defines for use by the h8300 linker.
110 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
111 the function vector as needed. Place the address of the function
112 vector entry in the location specified by the R_MEM_INDIRECT reloc.
113 Rewrite the vectors section contents as necessary.
114 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
115 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
116 (coff_bfd_link_hash_table_create): Likewise.
118 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
120 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
121 __attribute__ ((__unused__)) so that -Wall doesn't warn about
123 (hppa_rebuild_insn): Pass pointer to correct type to
124 low_sign_unext and dis_assemble_21.
126 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
128 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
129 Stick with sparc-*-{sysv4*,solaris2*}.
131 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
133 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
134 (coff_swap_aux_out): Swap out extra PE x_scn fields.
135 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
136 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
137 fields is non-zero, print them.
139 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
140 ifdef. Remove unused variables.
141 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
143 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
144 (get_symbol_value): Ifdef out.
145 (pe_ppc_reloc): Ifdef out. Remove unused variables.
146 (coff_ppc_relocate_section): Remove unused variables. Make
147 fprintf strings and argument types correspond. Put before_addr in
149 (dump_toc): Make fprintf strings and argument types correspond.
150 (ppc_process_before_allocation): Remove unused variables. Always
152 (ppc_reflo_reloc): Ifdef out.
153 (ppc_addr32nb_reloc): Ifdef out.
154 (ppc_coff_rtype2howto): Make fprintf strings and argument types
156 (coff_ppc_rtype_to_howto): Likewise.
157 (ppc_coff_swap_sym_in_hook): Remove unused variables.
159 * peicode.h (pe_print_idata): Move otherwise unused variables into
160 the #ifdef where they are used. Always return a value.
161 (pe_print_edata): Make fprintf strings and argument types
162 correspond. Always return a value.
163 (pe_print_pdata): Removed unused variable addr_value. Always
165 (pe_print_reloc): Remove unused variable onaline. Make fprintf
166 strings and argument types correspond. Always return a value.
168 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
169 (ppc_elf_finish_dynamic_symbol): Move definition of unused
170 variable rela inside #if 0 section where it is used.
173 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
174 functions to start with _bfd_.
175 * aout-ns32k.c: Include ns32k.h. Change references to renamed
176 functions in cpu-ns32k.h.
177 * Makefile.in: Rebuild dependencies.
178 (HFILES): Add ns32k.h.
180 * section.c (struct sec): Add linker_mark field. Change
181 user_set_vma and reloc_done to be single bit fields.
182 (STD_SECTION): Update accordingly.
183 * bfd-in2.h: Rebuild.
184 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
186 (aout_link_input_bfd): Don't link unmarked sections.
187 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
189 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
190 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
192 * elflink.h (elf_bfd_final_link): Mark sections included in the
194 (elf_link_input_bfd): Don't link unmarked sections.
195 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
197 (xcoff_link_input_bfd): Don't link unmarked sections.
199 * coffswap.h (coff_swap_scnhdr_out): Include section name in
200 overflow error messages.
202 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
204 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
205 is not set, print "BFD: " before the error message.
207 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
208 Miles Bader <miles@gnu.ai.mit.edu>.
209 * configure: Rebuild.
211 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
213 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
216 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
217 m68k-aout, m68k-coff, and m68k-elf targets.
219 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
221 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
222 (ieee_generic_stat_arch_elt): Restructured to prevent
223 ieee_object_p from being called repeatedly.
225 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
227 * coffcode.h (coff_write_object_contents): Allocate
228 buffers large enough for any FILEHDR or AOUTHDR.
230 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
232 * ecofflink.c (lookup_line): New static function, renamed and
233 slighly changed from old _bfd_ecoff_locate_line.
234 (_bfd_ecoff_locate_line): Cache line number information. Use
235 lookup_line for actual lookup.
237 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
239 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
240 multiple of 20 bytes.
242 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
244 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
245 allocate ecoff_find_line, and don't initialize by hand.
246 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
247 mips_elf_find_line, and don't call memset.
249 * coffcode.h (coff_compute_section_file_positions): If not
250 producing a final executable, don't consider sofar when aligning
251 the section to the correct size.
253 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
255 * coffcode.h (coff_add_missing_symbols): Ifdef out.
256 (coff_write_object_contents): Don't call coff_add_missing_symbols.
257 * coffgen.c (coff_section_symbol): Ifdef out.
259 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
261 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
262 output_bfd is not NULL.
264 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
266 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
267 of bfd_alloc (fixes fix_line not being initialized).
268 Delete zeroing of fix_{value,tag,end,scnlen} fields.
270 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
272 * coffcode.h: Allow specific backends to override the
273 bfd_link_add_symbols routine.
275 * coff-h8300.c: Include genlink.h.
276 (howto_table): Add R_MEM_INDIRECT.
277 (rtype2howto): Support R_MEM_INDIRECT.
278 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
281 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
283 * coff-alpha.c (alpha_relocate_section): Use
284 info->callbacks_warning, rather than _bfd_error_handler, for
285 "multiple gp" warning.
287 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
289 * linker.c (bfd_wrapped_link_hash_lookup): New function.
290 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
291 table string. Use bfd_wrapped_link_hash_lookup.
292 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
294 * aoutx.h (aout_link_write_symbols): Use the name from the hash
295 table, if any, when writing out symbols.
296 (aout_link_input_section_std): Use the name from the hash table,
297 if any, when reporting undefined symbols.
298 (aout_link_input_section_ext): Likewise.
299 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
300 * bout.c (get_value): Likewise.
301 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
302 * ecoff.c (ecoff_reloc_link_order): Likewise.
303 * elflink.h (elf_link_add_object_symbols): Likewise.
304 (elf_reloc_link_order): Likewise.
305 * linker.c (_bfd_generic_link_output_symbols): Likewise.
306 (_bfd_generic_reloc_link_order): Likewise.
307 (default_indirect_link_order): Likewise.
308 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
309 * sunos.c (sunos_add_one_symbol): Likewise.
310 * xcofflink.c (xcoff_link_add_symbols): Likewise.
311 (bfd_xcoff_link_count_reloc): Likewise.
312 (xcoff_reloc_link_order): Likewise.
314 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
315 into -1 for intern->rss.
317 * configure: Rebuild with autoconf 2.8.
319 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
321 * stab-syms.c (__define_stab_duplicate): Define.
322 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
324 * bfd-in.h (bfd_get_stab_name): Declare.
325 * bfd-in2.h: Rebuild.
326 * Makefile.in: Rebuild dependencies.
327 (BFD_LIBS): Add stab-syms.o.
328 (BFD_LIBS_CFILES): Add stab-syms.c.
329 (BFD32_BACKENDS): Remove stab-syms.o.
330 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
331 * configure.in: Don't list stab-syms.o in bfd_backends.
332 * configure: Rebuild.
333 * libaout.h (aout_stab_name): Don't declare.
334 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
337 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
339 * elf.c (assign_file_positions_for_segments): Adjust file offset
340 for section alignment even if SEC_LOAD is not set.
342 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
344 * configure.in: Don't set SHLIB or SHLINK to an empty string,
345 since they appear as targets in Makefile.in.
346 * configure: Rebuild.
348 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
349 don't fiddle with a symbol which is not defined anywhere.
351 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
353 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
354 though they are defined in a shared library.
355 (xcoff_build_ldsyms): Likewise.
357 * coffgen.c (coff_find_nearest_line): Don't look at the line
358 numbers for the section if section->lineno is NULL.
360 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
361 message rather than calling BFD_ASSERT.
362 * elfcode.h (write_relocs): Check return value of
363 _bfd_elf_symbol_from_bfd_symbol.
365 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
367 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
370 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
372 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
374 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
375 hppa_reloc_field_selector_type_alt.
376 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
377 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
379 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
381 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
383 * elf.c (assign_file_positions_for_segments): Adjust the segment
384 memory size for the alignment of a SEC_ALLOC section, not just a
387 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
389 * m68klinux.c: New file.
390 * hosts/m68klinux.h: New file.
391 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
392 * configure.in (m68*-*-linux*): New native host.
393 (m68klinux_vec): New vector.
394 * configure: Rebuild.
395 * targets.c (m68klinux_vec): Declare.
396 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
397 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
398 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
399 declaration from bfd_linux_size_dynamic_sections.
400 (bfd_m68klinux_size_dynamic_sections): Declare.
401 * bfd-in2.h: Rebuild.
402 * Makefile.in: Rebuild dependencies.
403 (BFD32_BACKENDS): Add m68klinux.o.
404 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
406 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
408 * libhppa.h (pa_arch): Add pa20.
409 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
410 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
411 (hppa_field_adjust): Handle e_nsel.
412 * som.c: Provide default definitions for many new relocs found only
413 in hpux10 include files.
414 (som_fixup_formats): Add several new relocs from hpux10.
415 (som_hppa_howto_table): Add hpux10 relocs.
416 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
418 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
420 * mpw-make.sed: Edit out recent shared library support, and
421 rules to rebuild .h files using doc/chew.
423 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
425 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
426 size even of sections with no contents.
428 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
430 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
431 starting with '$' the way we skip names starting with '.'. When
432 updating x_endndx, don't be fooled by an index which has been
435 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
436 struct/union/enum type with no elements.
438 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
440 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
442 * archive.c (bfd_generic_archive_p): If the first file in the
443 archive can not be recognized as an object, don't assume that this
446 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
447 format is not bfd_object.
448 (bfd_elf_get_dt_soname): Likewise.
450 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
452 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
455 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
457 * bfd.c (tdata): Add netbsd_core_data.
458 * bfd-in2.h: Regenerated.
460 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
462 * sunos.c (SUNOS_CONSTRUCTOR): Define.
463 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
464 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
467 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
468 to get the symbol index, matching 14 Jul 95 change.
470 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
472 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
473 Remove duplicate definition of gp.
475 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
477 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
478 assume that we can set the GP value and then get the same value,
479 since it won't be true if the output file is neither ELF nor
481 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
482 _bfd_get_gp_value here.
483 (mips_gprel_reloc): Don't assume we can set and get the GP value.
484 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
486 (mips_elf_lo16_reloc): Likewise.
487 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
488 Don't require that the BFD be ELF.
489 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
490 (mips_elf_gprel32_reloc): Likewise.
491 (mips_elf_relocate_section): Don't assume we can set and get the
493 (mips_elf_finish_dynamic_symbol): Don't bother to use
494 _bfd_get_gp_value here.
496 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
497 Don't change epdr between malloc and free. Be careful not to free
498 NULL pointers. Zero out the first RPDR.
500 * configure.host: On Linux, only pass -rpath option if $(libdir)
501 is neither /lib nor /usr/lib. From Alan Modra
502 <alan@mullet.Levels.UniSA.Edu.Au>.
504 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
506 (elf_dt_name): Rename from elf_dt_needed_name.
507 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
509 (bfd_elf_get_dt_soname): New function.
510 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
511 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
512 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
513 * bfd-in2.h: Rebuild.
515 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
517 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
518 _bfd_sparc_elf_reloc_type_lookup.
519 (bfd_elf32_bfd_reloc_type_lookup): Update.
520 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
521 (sparc64_elf_howto_table): Define.
522 (sparc_reloc_map): Define.
523 (sparc64_elf_reloc_type_lookup): New function.
524 (sparc_elf_wdisp16_reloc): New function.
525 (elf_info_to_howto): Use sparc64_elf_howto_table.
526 (sparc64_elf_relocate_section): Likewise.
527 (bfd_elf64_bfd_reloc_type_lookup): Update.
529 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
531 * configure.host: Check for 'do not mix' from native linker before
532 trying to use -rpath.
534 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
536 * bfd.c (_bfd_get_gp_value): New function.
537 (_bfd_set_gp_value): New function.
538 * libbfd-in.h (_bfd_get_gp_value): Declare.
539 (_bfd_set_gp_value): Declare.
541 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
542 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
543 directly to the fields in the tdata information.
544 (alpha_relocate_section): Likewise.
545 * coff-mips.c (mips_adjust_reloc_in): Likewise.
546 (mips_gprel_reloc): Likewise.
547 (mips_relocate_section): Likewise.
548 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
549 (mips_elf_lo16_reloc): Likewise.
550 (mips_elf_final_gp): Likewise.
551 (mips_elf_gprel16_reloc): Likewise.
552 (mips_elf_gprel32_reloc): Likewise.
553 (mips_elf_relocate_section): Likewise.
554 (mips_elf_finish_dynamic_symbol): Likewise.
556 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
558 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
560 * configure.in: Call AC_PROG_CC before configure.host.
561 * configure: Rebuild.
562 * configure.host: Don't set information which autoconf should
563 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
565 * configure.host: Remove go32 and win32 host information, since it
566 should no longer be needed.
568 * elf.c (map_sections_to_segments): If we have a .dynamic section,
569 then start a new segment rather than put a writable section in a
572 * configure.host: Set RPATH_ENVVAR.
574 * Makefile.in: Rebuild dependencies.
576 * elflink.c (_bfd_elf_create_linker_section): Remove unused
577 zero_section variable.
579 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
581 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
582 ($(srcdir)/libbfd.h): Rename from libbfd.h.
583 ($(srcdir)/libcoff.h): Rename from libcoff.h.
585 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
587 * ieee.c (ieee_write_expression): Only use an R variable for a
588 local symbol. Don't output a zero offset. Handle a zero address.
589 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
590 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
592 (parse_expression): Don't try to handle multiple occurrences of a
593 P variable. Handle I variables differently from X variables. Fix
594 the order of minus expressions.
595 (ieee_slurp_external_symbols): Generate an I variable for an NN
596 record. Fix handling of ATI and ATX records.
597 (ieee_slurp_sections): Only set minimal section attributes.
598 Adjust them later, based on the section contents.
599 (ieee_object_p): Read in the file until just after the ME record.
600 Call ieee_slurp_section_data to set the section flags.
601 (do_one): Add iterations parameter. Only repeat the first load
602 item. Set the section and file reloc flags.
603 (ieee_slurp_section_data): Set section flags. Pass iterations to
605 (ieee_canonicalize_reloc): Handle I variables.
606 (do_with_relocs): Only emit relocation size when necessary.
607 Increase MAXRUN to 127. Change ov to be assigned, and take
608 src_mask and pcrel_offset into account.
609 (ieee_write_data_part): Skip sections that are not loaded.
610 (ieee_write_external_part): Don't output optional last entry of WX
612 (ieee_write_me_part): Make setting of me_record neater.
613 (ieee_generic_stat_arch_elt): Get the size of an archive element.
615 * syms.c (stt): Add entries for zerovars, vars, and code.
617 * elfcode.h (validate_reloc): New static function.
618 (write_relocs): Call validate_reloc for non ELF relocs.
620 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
621 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
622 (TARGET_LITTLE_SYM): Likewise.
624 * config.bfd (m68*-*-psos*): New target.
626 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
628 * i386msdos.c: Remove some #if 0 code.
629 (msdos_write_object_contents): Don't include empty sections in the
630 size computation, regardless of their address.
632 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
634 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
635 is NULL, ie, the -r switch is used.
637 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
639 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
640 (BFD_RELOC_MIPS_GOT_LO16): Define.
641 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
642 * bfd-in2.h, libbfd.h: Rebuild.
643 * elf32-mips.c (mips_reloc_map): Map new relocs.
645 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
647 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
650 * ieee.c (get_symbol): Set the section to bfd_abs_section.
651 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
652 simple number for the section address, rather than an expression.
653 Limit the number of bytes between relocs to MAXRUN.
654 (ieee_write_me_part): Set me_record to the file offset after the
656 (ieee_write_processor): New static function.
657 (ieee_write_object_contents): Use ieee_write_processor.
659 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
661 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
663 * coff-aux.c: Change include of aux.h to aux-coff.h.
665 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
667 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
668 relocation put the addend both in the reloc entry and the data.
669 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
672 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
673 a R_68K_PCxx reloc against a defined global symbol directly.
674 (elf_m68k_check_relocs): Don't count such a reloc.
676 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
677 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
678 symbol for now, otherwise always record the symbol as dynamic.
679 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
680 is not referenced by a dynamic object, and we are not making a
681 shared object, then don't make a PLT entry. If we do make a PLT
682 entry, make sure the symbol has been recorded as dynamic.
684 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
686 * configure.host: When making a shared library, set HLDFLAGS to
687 pass an appropriate -rpath option. Use the make variable SONAME
688 as the shared library soname, rather than computing it here. On
689 SunOS, build stamp-tshlink in place of $(SHLINK).
690 * Makefile.in (SONAME): New variable.
691 ($(SHLINK)): Make a link to the transformed name, as well.
692 (stamp-tshlink): New target.
693 (install): Skip stamp-tshlink during install.
695 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
697 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
698 linker sections have been set up yet.
700 * elf.c (make_mapping): Add an additional argument to suppress
701 making the first section include the program headers.
702 (map_sections_to_segments): If the user used -Ttext such that the
703 program headers are on a different page, do not set the flags
704 saying that this section includes the program headers.
706 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
708 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
709 don't define TRAD_HEADER.
710 * configure: Rebuild.
712 * netbsd-core.c: New file, support for NetBSD core files.
713 * hosts/*nbsd.h: Removed.
715 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
717 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
718 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
719 * libbfd.h, bfd-in2.h: Regenerated.
720 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
721 bfd_elf32_bfd_reloc_type_lookup.
722 (reloc_type{,_names}): Deleted.
723 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
725 (sparc_reloc_map): Add sparc64 relocs.
726 (sparc_elf_notsupported_reloc): New static function.
727 (sparc_elf_wdisp16_reloc): New static function.
728 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
729 (elf32_sparc_relocate_section): Likewise.
730 (bfd_elf32_bfd_reloc_type_lookup): Define.
731 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
732 (reloc_type{,_names}): Deleted.
733 (elf_sparc_howto_table): Deleted.
734 (sparc_reloc_map): Deleted.
735 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
736 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
738 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
740 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
743 * Makefile.in (program_transform_name): New variable.
744 (install): Transform library name before installing it.
746 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
748 * archures.c (bfd_mach_i960_hx): Define.
749 * bfd-in2.h: Rebuild.
750 * cpu-i960.c (scan_960_mach): Accept machine "hx".
751 (MATRIX): Expand entries for HX.
752 (arch_info_struct): Add i960:hx entry.
753 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
754 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
755 (coff_set_flags): Handle bfd_mach_i960_hx.
757 Support for building as a shared library, based on patches from
758 Alan Modra <alan@spri.levels.unisa.edu.au>:
759 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
760 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
761 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
762 * configure: Rebuild.
763 * configure.host: If --enable-shared, adjust shared library stuff
764 based on the host. If the host is SunOS, and the linker supports
765 -rpath, set HLDFLAGS to use it.
766 * Makefile.in (ALLLIBS): New variable.
767 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
768 (COMMON_SHLIB, SHLINK): New variables.
769 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
770 (STAGESTUFF): Remove variable.
771 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
773 (stamp-ofiles): New target, like old ofiles target, but build
774 using a temporary file and move-if-change, and touch stamp-ofiles
776 (ofiles): Just depend upon stamp-ofiles.
777 (stamp-piclist, piclist): New targets.
778 ($(SHLIB), $(SHLINK)): New targets.
779 (targets.o, archures.o): Build twice if PICFLAG is set.
780 (do_mostlyclean): Remove pic/*.o.
781 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
783 (do_distclean): Remove pic and stamp-picdir.
784 (install): Install shared libraries.
785 ($(OFILES)): Depend upon stamp-picdir.
786 (stamp-picdir): New target.
788 * libcoff-in.h: Add comment reminding people that libcoff.h is a
790 * libcoff.h: Rebuild.
792 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
793 flavour of a section with no owner.
795 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
796 ELF_LINK_NON_ELF flag.
797 (mips_elf_create_got_section): Likewise.
799 * elf.c: Revert last change, since it breaks dynamic linking.
800 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
802 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
803 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
804 (elfNN_bed): Don't initialize want_hdr_in_seg field.
806 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
808 * elf.c (assign_file_positions_for_segments): If the backend does
809 not want the elf header or the program headers in the address
810 space, do not include them in the calculations.
812 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
813 function to determine if we need additional program headers.
814 (ppc_elf_modify_segment_map): Define as a NOP function for now.
815 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
817 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
819 * coffcode.h: Move today's libcoff.h change into coffcode.h.
821 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
823 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
824 back into one line. Some compilers (sunos 4.1.3 for example)
825 won't accept args split across more than one line.
827 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
829 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
830 * configure: Regenerate.
832 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
834 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
835 try to do arithmetic on a void *, cast it to a unsigned char * first.
837 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
839 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
840 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
842 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
843 flag for a newly defined symbol.
844 (NAME(bfd_elf,record_link_assignment)): Likewise.
845 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
846 set the DEF or REF_REGULAR flags correctly.
848 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
849 (libbfd.h, libcoff.h): Corresponding change.
851 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
852 a PLT32 reloc as dynamic.
853 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
854 is not referenced by a dynamic object, and we are not making a
855 shared object, then don't make a PLT entry. If we do make a PLT
856 entry, make sure the symbol has been recorded as dynamic.
858 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
860 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
861 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
862 (powerpcle-*-cygwin32): New.
863 * peicode.h (add_data_entry): Get address from vma.
865 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
867 * elflink.c (_bfd_elf_create_linker_section): If the symbol
868 attached to the section has already been created as an undefined
869 symbol, treat it as if it hasn't been created yet.
871 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
873 * elflink.h (elf_bfd_final_link): Don't output initial dummy
874 symbol or section symbols if stripping all symbols and this is not
875 a relocateable link. Don't output the symbol string table if
876 there are no symbols.
877 (elf_link_flush_output_syms): Don't do anything if there are no
880 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
882 * coff-aux.c: New file.
883 * hosts/m68kaux.h: New file.
884 * config.bfd (m68*-apple-aux*): New target.
885 * configure.in (m68*-apple-aux*): New native host.
886 (m68kaux_coff_vec): New vector.
887 * configure: Rebuild.
888 * targets.c (m68kaux_coff_vec): Declare.
889 * coffcode.h (bfd_coff_backend_data): Add field
890 _bfd_coff_link_add_one_symbol.
891 (bfd_coff_link_add_one_symbol): Define.
892 (compare_arelent_ptr): New static function if TARG_AUX.
893 (coff_write_relocs): If TARG_AUX, sort the relocs.
894 (coff_write_object_contents): Set A/UX aouthdr magic number.
895 (coff_link_add_one_symbol): Define if not defined.
896 (bfd_coff_std_swap_table): Initialize new field.
897 * libcoff.h: Rebuild.
898 * cofflink.c (coff_link_add_symbols): Call
899 bfd_coff_link_add_one_symbol rather than
900 _bfd_generic_link_add_one_symbol.
901 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
902 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
903 * coff-mips.c (mips_ecoff_backend_data): Likewise.
904 * Makefile.in: Rebuild dependencies.
905 (BFD32_BACKENDS): Add coff-aux.o.
906 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
908 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
910 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
911 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
913 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
915 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
916 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
917 (maintainer-clean): Warn about deleting special files.
918 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
920 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
921 warning symbols correctly.
922 * elf32-i386.c (elf_i386_relocate_section): Likewise.
923 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
924 * elf32-mips.c (mips_elf_relocate_section): Likewise.
925 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
926 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
927 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
929 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
932 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
934 * libcoff-in.h: aligned newly exported names with bfd naming
935 conventions. Removed an erroneous define of POWERPC_LE_PE.
936 * libcoff.h: Rebuild.
937 * cofflink.c, coff-ppc.c: the above function name changes
939 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
941 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
942 * ecoff.c (struct extsym_info): Define.
943 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
944 to ecoff_link_write_external.
945 (ecoff_link_write_external): Accept a struct extsym_info pointer.
946 Strip symbols when appropriate.
948 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
949 * syms.c (BSF_OBJECT): Define.
950 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
951 * bfd-in2.h: Rebuild.
952 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
954 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
957 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
958 copying relocs into a shared object, treat a defined global symbol
960 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
961 * elf32-mips.c (mips_elf_relocate_section): Likewise.
962 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
964 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
965 real defined symbol, not to a weak defined symbol.
967 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
969 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
970 and made a few static functions externs.
972 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
973 POWERPC_LE_PE hack in cofflink.
975 * libcoff-in.h: promoted the following from cofflink.c to allow
976 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
977 coff_debug_merge_element, struct coff_debug_merge_type,
978 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
979 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
980 coff_debug_merge_hash_lookup, coff_link_section_info,
981 coff_final_link_info, coff_debug_merge_hash_newfunc,
982 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
984 * libcoff.h: re-gen'd
986 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
988 * syms.c: Include "bfdlink.h".
989 (struct stab_find_info): Define.
990 (_bfd_stab_section_find_nearest_line): New function.
991 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
993 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
994 * elf.c (_bfd_elf_find_nearest_line): Try calling
995 _bfd_stab_section_find_nearest_line before searching the ELF
996 symbol table. Find the closest STT_FUNC symbol, not the last one.
997 * libcoff-in.h (coff_data_type): Add line_info field.
998 * libcoff.h: Rebuild.
999 * coffgen.c (coff_find_nearest_line): Try calling
1000 _bfd_stab_section_find_nearest_line before searching the COFF
1002 * Makefile.in: Rebuild dependencies.
1004 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1006 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1007 4 bytes, so we get the correct value when updating the register
1008 field in little endian mode.
1010 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1013 entry_section fields. Add sntoc and snentry fields.
1014 * libcoff.h: Rebuild.
1015 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1016 not toc_section and entry_section (the COFF file does not have any
1017 sections at this point).
1018 (coff_write_object_contents): Set o_snentry and o_sntoc from
1019 snentry and sntoc rather than entry_section and toc_section.
1020 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1021 snentry, not toc_section and entry_section.
1022 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1023 entry_section from hentry.
1024 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1026 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1027 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1028 than using toc_section directly.
1030 * archures.c: Add missing `.' in enum bfd_architecture.
1031 * bfd-in2.h: Rebuild.
1033 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1034 Robert Lipe <robertl@arnet.com>.
1036 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1038 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1039 to sections we allocate. Use bfd_zalloc to allocate initialial
1040 sections, not bfd_alloc.
1041 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1042 SDA{,2}I16 relocations.
1043 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1044 whether to put something in .sbss or not.
1045 (ppc_elf_relocate_section): Add support for more relocations. Add
1046 in sec->output_offset where appropriate. Make error messages
1047 include the symbol name.
1049 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1050 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1051 doesn't get redefined messages if -shared.
1053 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1054 section if the rel_section field has been set up.
1056 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1058 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1061 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1063 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1064 of flags, only flags used are controlled by mach number. Bump up
1065 output file mach number to highest of input file mach numbers.
1066 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1067 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1069 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1070 bfd_elf64_sparc_vec support.
1072 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1074 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1075 the embedded bit is set on some objects and not on others. Just
1077 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1080 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * coffcode.h (coff_new_section_hook): Don't try to align the
1085 * coffcode.h (coff_set_section_contents): Fix the handling of the
1086 .lib section to work even if the entire section contents are
1087 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1088 Robert Lipe <robertl@arnet.com>.
1090 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1092 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1093 memory here for contents.
1095 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1096 _SDA2_BASE_ by 32768.
1097 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1098 started using. Allocate contents for .sdata and .sdata2 sections
1100 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1102 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1103 size _SDA{,2}_BASE_.
1104 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1107 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1109 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1111 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1112 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1113 (bfd_mach_sparc_v9a): Define.
1114 (bfd_mach_sparc_v9_p): Define.
1115 * bfd-in2.h: Regenerated.
1116 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1118 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1119 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1120 to bfd_elf32_sparc_vec.
1121 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1122 Add v8plus{,a} support.
1124 (sparc_compatible): New function.
1125 * elf32-sparc.h: #include "elf/sparc.h".
1126 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1127 elf32_sparc_final_write_processing): New functions.
1128 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1129 elf_backend_final_write_processing): Define.
1131 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1133 * elf-bfd.h (struct elf_link_hash_entry): Add
1134 linker_section_pointer field.
1135 (enum elf_linker_section_enum): Enumeration for new way of
1136 creating linker dynamic sections and symbols.
1137 (elf_linker_section{,_pointers}): New structures for creating
1138 dynamic sections and symbols.
1139 (elf_obj_tdata): Add linker_section_pointers and linker_section
1141 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1142 (_bfd_elf_create_linker_section): New declarations.
1143 (_bfd_elf_find_pointer_linker_section): Ditto.
1144 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1145 (_bfd_elf_make_linker_section_rela): Ditto.
1147 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1149 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1150 (ppc_elf_create_linker_section): New function to create the
1151 sections .got, .sdata, and .sdata2.
1152 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1154 (ppc_elf_check_relocs): Support more of the eabi relocations.
1155 (ppc_elf_relocate_section): Ditto.
1156 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1157 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1159 * elflink.h (elf_create_pointer_linker_section): New function to
1160 create initialized pointers in dynamic linker sections.
1161 (elf_finish_pointer_linker_section): Actually intialize the
1162 pointers created above.
1164 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1165 macros to provide both 32 and 64 bit versions of
1166 elf_create_pointer_linker_section.
1167 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1168 provide both 32 and 64 bit versions of
1169 elf_finish_pointer_linker_section.
1171 * elflink.c (_bfd_elf_create_linker_section): New function to
1172 create a linker section.
1173 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1174 given address in the linker pointer offsets created for a given
1176 (_bfd_elf_make_linker_section_rela): Make a RELA section
1177 corresponding to the generated linker section.
1179 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1181 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1183 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1185 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1186 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1187 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1188 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1189 toc entry in an objdump) for now.
1190 (ppc_do_last, ppc_get_last): New function - needed to save processing
1191 the toc owner to the end.
1192 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1195 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1196 toc owner from being done till last. Must define POWERPC_LE_PC
1199 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1201 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1203 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1204 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1206 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1210 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1212 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1214 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1216 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * elf.c (assign_file_positions_for_segments): Don't increment file
1219 offset for a segment which contains no loadable sections.
1221 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1223 * reloc.c: Add new PowerPC relocations.
1224 * {bfd-in2,libbfd}.h: Regenerate.
1226 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
1227 (ppc_elf_reloc_type_lookup): Lookup new relocations.
1229 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
1234 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
1237 * coffgen.c (coff_find_nearest_line): Don't try to cache
1238 information in sections that are not owned by a BFD. From Richard
1239 Henderson <richard@atheist.tamu.edu>.
1241 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
1242 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1243 * elflink.h (elf_link_output_extsym): Remove special check for
1246 * ecoffswap.h: Add prototypes for static functions.
1248 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1250 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
1251 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
1253 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
1254 to satisfy a TOC16 relocation. Rewrite unsupported relocation
1255 support. Begin support for R_PPC_SDA{2,}REL.
1257 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1259 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
1260 create the .got and .got.neg sections.
1261 (ppc_elf_size_dynamic_sections): Call it.
1262 (ppc_elf_check_relocs): Call it.
1263 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
1264 (ppc_elf_check_relocs): Add error messages for relocations we
1265 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
1268 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1270 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
1271 section flags for V.4 and eabi.
1273 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
1275 * elf.c (assign_file_positions_for_segments): If a segment
1276 contains no sections, don't mark it as readable.
1278 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
1279 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
1281 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
1282 dynamic section, if there is one.
1283 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
1284 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
1285 (bfd_elf64_swap_dyn_in): Likewise.
1286 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
1288 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
1290 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
1291 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
1292 <pirker@eiunix.tuwien.ac.at>.
1294 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1296 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
1297 PowerPC V.4 and eabi.
1298 * bfd-in2.h: Regenerate.
1299 * libfd.h: Regenerate.
1301 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
1303 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
1304 section type and SHF_EXCLUDE section flag, turning them into the
1305 appropriate bfd section flag.
1307 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * xcofflink.c (xcoff_link_add_symbols): Create the special
1310 sections if we see a DYNAMIC object, in case that is the only
1311 XCOFF input object we see.
1313 * elf32-mips.c: Extensive changes for a start at dynamic linking
1314 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
1316 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
1317 (struct elf_backend_data): Remove
1318 elf_backend_create_program_headers field. Add
1319 elf_backend_additional_program_headers and
1320 elf_backend_modify_segment_map fields.
1321 * elfxx-target.h (elf_backend_type_change_ok): Define if not
1323 (elf_backend_additional_program_headers): Likewise.
1324 (elf_backend_modify_segment_map): Likewise.
1325 (elf_backend_create_program_headers): Don't define.
1326 (elfNN_bed): Change to account for field changes.
1327 * elf.c (assign_file_positions_for_segments): Call new
1328 modify_segment_map backend function. Don't call old
1329 create_program_headers backend function.
1330 (get_program_header_size): Call additional_program_headers rather
1331 than create_program_headers.
1332 * elflink.h (elf_link_add_object_symbols): Initialize
1333 type_change_ok from new backend field.
1334 (elf_link_output_extsym): Don't warn if _rld_new_interface is
1336 (elf_reloc_link_order): Treat a reloc against a defined symbol as
1337 a reloc against the appropriate section.
1339 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
1340 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
1341 (elf_flags_init): Rename from elf_ppc_flags_init.
1342 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
1344 (ppc_elf_copy_private_bfd_data): Likewise.
1345 (ppc_elf_merge_private_bfd_data): Likewise.
1347 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
1350 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
1352 * coff-alpha.c (alpha_relocate_section): During final link, allow
1353 output .lita section to be bigger than 64k by adjusting gp value
1354 on a per-input section basis.
1355 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
1357 (struct ecoff_section_tdata): Add gp field.
1359 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
1361 Handle Alpha ECOFF changes in OSF/1 3.2.
1362 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
1364 * coff-alpha.c: Include "aout/ar.h".
1365 (alpha_ecoff_get_relocated_section_contents): Don't require an
1366 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
1367 3.2 doesn't generate one.
1368 (alpha_relocate_section): Likewise.
1369 (alpha_ecoff_slurp_armap): Define.
1370 (alpha_ecoff_slurp_extended_name_table): Define.
1371 (alpha_ecoff_construct_extended_name_table): Define.
1372 (alpha_ecoff_truncate_arname): Define.
1373 (alpha_ecoff_write_armap): Define.
1374 (alpha_ecoff_generic_stat_arch_elt): Define.
1375 (alpha_ecoff_update_armap_timestamp): Define.
1377 (alpha_ecoff_read_ar_hdr): New static function.
1378 (alpha_ecoff_get_elt_at_filepos): New static function.
1379 (alpha_ecoff_openr_next_archived_file): New static function.
1380 (alpha_ecoff_get_elt_at_index): New static function.
1381 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
1382 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
1383 _bfd_ecoff to alpha_ecoff.
1384 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
1385 field from backend structure, rather than always calling
1386 _bfd_get_elt_at_filepos.
1387 * coff-mips.c (mips_ecoff_backend_data): Initialize
1388 get_elt_at_filepos field.
1389 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
1390 from _bfd_generic_read_ar_hdr with minor changes.
1391 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
1392 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
1393 * libbfd.h: Rebuild.
1395 * bfd-in.h (BFD_IN_MEMORY): Define.
1396 * libbfd-in.h (struct bfd_in_memory): Define.
1397 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
1398 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
1399 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
1400 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
1401 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
1402 (bfd_get_size): Handle BFD_IN_MEMORY flag.
1403 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
1404 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
1405 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
1406 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
1408 (bfd_openstreamr): Likewise.
1409 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
1410 BFD_IN_MEMORY is not set.
1411 * riscix.c (riscix_some_aout_object_p): Likewise.
1412 * bfd-in2.h, libbfd.h: Rebuild.
1414 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
1415 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
1416 (bfd_get_elt_at_index): Define.
1417 * archive.c (_bfd_generic_get_elt_at_index): Rename from
1418 bfd_get_elt_at_index. Change index parameter from int to
1420 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
1421 (_bfd_noarchive_get_elt_at_index): Define.
1422 (_bfd_archive_bsd_get_elt_at_index): Define.
1423 (_bfd_archive_coff_get_elt_at_index): Define.
1424 * bfd-in2.h, libbfd.h: Rebuild.
1425 * aout-target.h (MY_get_elt_at_index): Define if not defined.
1426 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
1427 * ieee.c (ieee_get_elt_at_index): Define.
1428 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
1429 * oasys.c (oasys_get_elt_at_index): Define.
1430 * som.c (som_get_elt_at_index): Define.
1432 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
1433 numbers to the .text section.
1435 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * ieee.c (ieee_write_debug_part): Change return type to boolean.
1438 If there is a SEC_DEBUGGING section, get the contents of the debug
1439 information part from it.
1440 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
1442 (ieee_write_object_contents): Check ieee_write_debug_part return.
1444 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
1446 * config.bfd (i[345]86-*-freebsd*): Add target.
1447 * configure.in (i386freebsd_vec): Add vec.
1448 * configure: Regenerate.
1449 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1450 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1451 Rebuild dependencies..
1452 * freebsd.h: New file.
1453 * i386freebsd.c: New file.
1454 * targets.c (i386freebsd_vec): Declare.
1455 (bfd_target_vector): Add i386freebsd_vec.
1456 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1457 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1459 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * ieee.c (ieee_slurp_debug): New static function.
1462 (ieee_object_p): Call it.
1463 (ieee_slurp_section_data): Skip debugging sections.
1464 (ieee_get_reloc_upper_bound): Likewise.
1465 (ieee_get_section_contents): Likewise.
1466 (ieee_canonicalize_reloc): Likewise.
1467 (ieee_write_section_part): Likewise.
1468 (ieee_write_debug_part): Likewise.
1469 (ieee_write_data_part): Likewise.
1470 (init_for_output): Likewise.
1472 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1474 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1476 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1477 relocs, since ppc_elf_relocate_section handles the linker case.
1478 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1480 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1481 ppc_elf_relocate_section since that is now the only caller.
1482 (ppc_elf_relocate_section): Ditto.
1484 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1486 * coffcode.h (coff_write_object_contents): If we don't know the
1487 section of the entry point for an XCOFF executable, always set the
1488 entry address to -1.
1490 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1492 * elf.c (bfd_section_from_shdr): Add support for note sections.
1494 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * bfd-in.h (struct _symbol_info): Add stab_type field.
1497 * bfd-in2.h: Rebuild.
1498 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1500 * elf32-ppc.c: Remove trailing newline from calls to
1502 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1503 difference if target endianness is known.
1505 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1507 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1508 old style TOC16 references without using R_PPC_GOT.
1509 (ppc_reloc_type): Ditto.
1510 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1511 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1512 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1513 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1514 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1516 (ppc_elf_adjust_dynamic_symbol): Ditto.
1517 (ppc_elf_adjust_dynindx): Ditto.
1518 (ppc_elf_size_dynamic_sections): Ditto.
1519 (ppc_elf_finish_dynamic_symbol): Ditto.
1520 (ppc_elf_finish_dynamic_sections): Ditto.
1521 (ELF_DYNAMIC_INTERPRETER): Define.
1523 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1525 * elf.c (copy_private_bfd_data): When attaching sections to
1526 segments ignore sections that won't be allocated. Patch from
1529 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1531 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1534 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1536 * coff-i960.c (CALC_ADDEND): Define.
1537 (coff_i960_relocate_section): Add the input section VMA to the
1538 addend for PC relative relocs.
1540 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1542 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1543 to correctly terminate.
1545 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1547 * targets.c (enum bfd_endian): Define.
1548 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1549 from boolean to enum bfd_endian. Change header_byteorder_big_p
1551 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1552 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1553 * bfd-in2.h: Rebuild.
1554 * All targets: Change initialization of byteorder and
1555 header_byteorder to use enum bfd_endian values rather than
1557 * All files: Change all references to byteorder_big_p and
1558 header_byteorder_big_p to use new bfd_*_endian macros.
1560 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1562 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1564 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1566 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1568 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1570 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1572 * ieee.c: Lots of minor cleanups. Make many functions return
1573 errors rather than calling abort. Also:
1574 (ieee_write_twobyte): Remove; change callers to call existing
1575 ieee_write_2bytes function.
1576 (ieee_write_expression): Don't output the section twice when
1577 outputting a local symbol. Don't emit an extraneous zero if there
1579 (ieee_slurp_sections): Set the lma as well as the vma.
1580 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1582 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1583 a recognized one or bfd_arch_unknown.
1584 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1586 (ihex_get_symtab): Likewise.
1588 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1590 * aoutx.h: Include <ctype.h>.
1591 (struct aout_link_includes_table): Define.
1592 (struct aout_link_includes_totals): Define.
1593 (struct aout_link_includes_entry): Define.
1594 (aout_link_includes_lookup): Define macro.
1595 (struct aout_final_link_info): Add includes field.
1596 (aout_link_includes_newfunc): New static function.
1597 (NAME(aout,final_link)): Initialize includes hash table.
1598 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1600 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1602 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1604 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1606 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1608 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1610 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1611 (pe_print_private_bfd_data): call pe_print_reloc.
1612 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1613 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1614 up some debugging as well.
1616 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1618 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1621 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1623 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1624 when setting sections to NULL.
1626 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1628 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1630 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1631 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1633 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1634 * bfd-in2.h: Rebuild.
1636 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1638 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1640 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1642 * ihex.c (ihex_scan): Handle record types 4 and 5.
1643 (ihex_object_p): Permit types 4 and 5.
1644 (ihex_set_section_contents): Remove check for out of range
1646 (ihex_write_object_contents): Generate types 4 and 5.
1648 * elflink.h (elf_link_output_extsym): Just ignore warning and
1649 indirect references to symbols which don't really exist.
1651 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1653 * peicode.h (pe_print_idata): Minor format fixes
1654 (pe_print_edata): New function. Under private printing, this formats
1655 the edata section of a PE file.
1656 (pe_print_private_bfd_data): Added call to pe_print_edata.
1658 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1660 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1661 index, don't call stoi.
1663 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1665 * srec.c (srec_scan): Set lma as well as vma.
1667 * ihex.c: New file; support for Intel Hex format.
1668 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1669 (ihex_vec): Declare.
1670 (bfd_target_vector): Always include ihex_vec.
1671 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1672 * Makefile.in: Rebuild dependencies.
1673 (BFD_LIBS): Add ihex.o
1674 (BFD_LIBS_CFILES): Add ihex.c.
1675 * bfd-in2.h: Rebuild.
1677 * elf.c (assign_file_positions_for_segments): Sort the sections in
1679 (get_program_header_size): Return the right size if segment_map is
1681 (copy_private_bfd_data): Don't bother to sort the sections.
1683 * bfd.c (bfd_record_phdr): New function.
1684 * bfd-in.h (bfd_record_phdr): Declare.
1685 * bfd_in2.h: Rebuild.
1687 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1690 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1691 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1693 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1694 (bfd_zmalloc): Change declaration.
1695 * libbfd.h: Rebuild.
1696 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1697 and realloc. Don't set bfd_error_no_memory if they fail.
1699 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1701 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1702 uses as well. Added a new howto to deal with TOCREL16 relocs that
1703 are TOCDEFN as well.
1704 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1705 to handle RVA relocs from dlltool.
1706 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1707 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1708 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1710 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1711 to get the right section alignment.
1713 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1715 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1716 p_paddr if p_paddr is zero.
1717 (make_mapping): Set includes_filehdr and includes_phdrs for first
1719 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1721 (assign_file_positions_for_segments): Handle includes_filehdr and
1722 includes_phdrs. Remove special handling of PT_PHDR and first
1724 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1725 when appropriate. Remove special handling of PT_PHDR segment.
1726 Use a more complex condition for when a section is included in a
1727 segment to handle Solaris linker oddities.
1729 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1731 * coff-m88k.c (howto_table): Reformatted for easier reading;
1732 special_function now points to new function m88k_special_reloc.
1733 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1735 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1736 be done correctly by m88k_special_reloc.
1737 (reloc_processing): New function to be used by RELOC_PROCESSING.
1738 (RELOC_PROCESSING): Define to call reloc_processing.
1740 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1742 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1743 (pe_print_pdata): Likewise.
1745 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1746 obstack_alloc fails.
1747 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1749 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1750 * Many files: don't set bfd_error_no_memory if one of the above
1753 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1754 if p_paddr_valid is set.
1755 (copy_private_bfd_data): New static function.
1756 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1758 * elf.c (assign_file_positions_for_segments): Fix case where extra
1759 program headers were allocated.
1761 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1762 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1763 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1764 _bfd_elf_print_private_bfd_data.
1766 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1767 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1768 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1769 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1770 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1771 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1772 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1774 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1776 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1777 * elf.c (make_mapping): New static function.
1778 (map_sections_to_segments): New static function.
1779 (elf_sort_sections): New static function.
1780 (assign_file_positions_for_segments): New static function.
1781 (map_program_segments): Remove.
1782 (get_program_header_size): Remove sorted_hdrs, count, and
1783 maxpagesize parameters. Simplify.
1784 (assign_file_positions_except_relocs): When generating an
1785 executable, use assign_file_positions_for_segments.
1786 (elf_sort_hdrs): Remove.
1787 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1788 to get_program_header_size.
1790 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1792 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1794 * configure, config.in: Regenerate with autoconf 2.7.
1796 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1797 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1799 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1801 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1802 (ecoff_sec_to_styp_flags): Likewise.
1803 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1804 (ecoff_set_symbol_info): Handle scRConst.
1805 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1806 (ecoff_compute_section_file_positions): Handle .rconst section.
1807 (_bfd_ecoff_write_object_contents): Likewise.
1808 (ecoff_link_check_archive_element): Handle scRConst.
1809 (ecoff_link_add_externals): Likewise.
1810 (ecoff_link_write_external): Handle .rconst section.
1811 (ecoff_reloc_link_order): Likewise.
1812 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1813 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1815 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1817 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1818 DEF_DYNAMIC flag is set.
1820 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1822 * host-aout.c: If TRAD_HEADER is defined, include it.
1824 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1826 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1827 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1828 (BFD_NEED_DECLARATION): New function.
1829 * configure.in: Use BFD_NEED_DECLARATION.
1830 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1831 * configure, config.in: Rebuild with autoconf 2.6.
1833 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1834 special_sections before returning when called with a non XCOFF
1837 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1840 * coffcode.h (coff_compute_section_file_positions): Only pad the
1841 previous section to force file alignment when creating an
1844 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1846 * coffcode.h (coff_compute_section_file_positions): If
1847 RS6000COFF_C, set up the .debug section.
1849 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1850 if it is not large enough to accomodate the entire TOC area with
1851 signed 16 bit offsets.
1852 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1854 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1855 TOC anchor to use the TOC value used in the output file.
1857 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1859 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1860 (_bfd_coff_read_string_table): Likewise.
1862 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1864 * pe-arm.c: Fix typos.
1865 * coff-arm.c: Likewise.
1867 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1869 * coff-ppc.c (list_ele): Added "cat"egory member.
1870 (record_toc): New category parameter (priv or pub).
1871 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1872 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1873 the mainline. It addes extra toc cells in error.
1874 (ppc_coff_swap_sym_in_hook): Added some documentation.
1875 (dump_toc): Can now diagnose "virtual toc" chicanery.
1877 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1879 * elf-bfd.h (struct elf_link_hash_table): Change type of
1880 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1882 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1884 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1885 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1887 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1888 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1889 defined or mentioned in a regular file.
1891 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1893 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1894 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1895 (coff_ppc_relocate_section): Correct REL24 handling
1896 (ppc_process_before_allocation): Correct TOCDEFN handling
1898 * peicode.h (dir_names): Added name descriptions
1900 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1902 * VERSION: Updated to cygnus-2.6.
1904 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1906 * targets.c (m68k4knetbsd_vec): Declare.
1908 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1910 * targets.c (bfd_target): Change type of second argument to
1911 _bfd_print_private_bfd_data from void * to PTR.
1912 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1913 using PTR rather than void *.
1914 * bfd-in2, libbfd.h: Rebuild.
1915 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1917 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1918 _bfd_generic_bfd_print_private_bfd_data rather than casting
1921 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1923 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1924 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1926 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1927 BFD64_BACKENDS_CFILES): New variables.
1930 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1932 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1933 not at the file position of the first section.
1934 * coffcode.h (coff_compute_section_file_positions): Avoid using
1936 (coff_write_object_contents): When generating a PPC PE executable
1937 with no symbols, round up the file size to a COFF_PAGE_SIZE
1939 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1940 don't write out a string table.
1942 * elf.c (bfd_section_from_shdr): When using a different section
1943 header, pass the new one to _bfd_elf_make_section_from_shdr.
1944 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1945 (elf_map_symbols): Add section VMA to symbol value when comparing
1947 (_bfd_elf_compute_section_file_positions): Only build symbol table
1948 if there are some symbols. Set file offset of symtab and strtab
1950 (assign_file_positions_except_relocs): Remove dosyms parameter.
1951 Change all callers. Never set file offset of symtab and strtab
1953 (_bfd_elf_copy_private_section_data): New function.
1954 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1955 (_bfd_elf_copy_private_symbol_data): New function.
1956 (swap_out_syms): Check for special mapping of st_shndx created by
1957 copy_private_symbol_data.
1958 * elfxx-target.h: Use new copy routines.
1959 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1960 (_bfd_elf_copy_private_section_data): Declare.
1962 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1964 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1967 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1968 _bfd_dummy_target, matching the recent change to archive
1971 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1973 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1974 arithmetic on PTR types.
1976 * aout-target.h (MY(callback)): Set the lma of the sections.
1978 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1979 symbol into a reloc against the section.
1981 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1983 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1984 glue for the relocs: IMGLUE and IFGLUE.
1985 (record_toc): new function - tracks toc contents
1986 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1987 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1988 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1989 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1990 (ppc_record_toc_entry): Removed a debug define (duh)
1992 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1993 (pe_print_idata): New function - formats the idata section data
1994 (pe_print_pdata): New function - formats the pdata section data
1995 (pe_print_private_bfd_data): calls to above
1997 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1999 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2000 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2001 TARGET_SYM and TARGET_NAME for vector and BFD name.
2002 * coff-pmac.c (pmac_xcoff_vec): Remove.
2003 (TARGET_SYM, TARGET_NAME): Define.
2004 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2005 machine to 0, not all PowerMacs are 601s.
2007 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2009 * elfcode.h (elf_object_p): Read in any program headers.
2010 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2011 based on the program headers, if any.
2012 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2013 (map_program_segments): Set p_paddr of program headers based on
2016 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2018 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2021 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2022 trying to do a relocateable link with a non-a.out object file.
2024 * archive.c (bfd_generic_archive_p): Check the first object file
2025 in an archive even if target_defaulted is set. If the object file
2026 has the wrong xvec, reject it.
2028 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2029 be represented, report the name via _bfd_error_handler.
2030 (translate_to_native_sym_flags): Likewise.
2031 * elf32-mips.c (mips_elf_final_link): Likewise.
2032 * oasys.c (oasys_write_sections): Likewise.
2034 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2035 which checks for STYP_OVRFLO sections.
2036 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2037 reloc and lineno count overflows.
2038 (coff_write_object_contents): Call coff_count_linenumbers before
2039 coff_compute_section_file_positions. If RS6000COFF_C, handle
2040 reloc and lineno count overflows.
2041 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2042 relocs before dealing with .pad sections. Count overflow section
2043 headers when handling .pad sections.
2045 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2048 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2049 (struct xcoff_link_hash_table): Add descriptor_section and
2050 special_sections fields.
2051 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2052 (xcoff_link_add_symbols): Set linkage section alignment. Create
2053 descriptor section. Check for magic symbol names (_text, etc.),
2054 and record them in special_sections if found. Set
2055 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2056 descriptor field to point back to the function code symbol.
2057 (xcoff_sweep): Always mark the special descriptor_section.
2058 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2059 function descriptor, and mark it if it is.
2060 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2061 parameter, and fill it in. Allocate space for the descriptor
2063 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2064 global linkage code. If an undefined function descriptor is
2065 exported, arrange to define it. Warn about any other undefined
2067 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2068 (xcoff_write_global_symbol): Create a function descriptor when
2070 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2071 * bfd-in2.h: Rebuild.
2073 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2075 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2076 (ppc_coff_link_hash_table): new types for hashing
2077 (ppc_coff_link_hash_newfunc): hash entry constructor
2078 (ppc_coff_link_hash_table_init): hash table initializer
2079 (ppc_coff_link_hash_table_create): hash table constructor
2080 (ppc_record_toc_entry): changed references to hash table
2081 (coff_ppc_relocate_section): changed references to hash table
2083 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2084 * libcoff.h: Rebuild
2086 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2087 (coff_link_add_symbols): removed toc_offset init
2089 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2091 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2094 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2095 if it is given and mmep is available.
2096 * acconfig.h: Undef USE_MMAP.
2097 * configure, config.in: Regenerated.
2098 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2099 table handling the old way.
2100 (aout_get_external_symbols): Don't complain if last byte of string
2102 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2103 (bfd_free_window) [! USE_MMAP]: Don't define.
2104 (bfd_get_file_window,
2105 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2107 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2109 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2112 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2114 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2115 compatible with AMD generated COFF files. Try to support both AMD
2116 and GNU formats simultaneously.
2117 (coff_a29k_relocate_section): Likewise.
2119 * libbfd.c (bfd_get_file_window): Change writable parameter from
2120 int to boolean; update all callers. Pass MAP_SHARED if not
2121 writable--it's required on Solaris. Cast fprintf argument to
2123 * bfd-in.h (bfd_get_file_window): Update declaration.
2124 * bfd-in2.h: Rebuild.
2125 * aoutx.h: Update calls to bfd_get_file_window.
2127 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2129 (xcoff_swap_ldhdr_in): New static function.
2130 (xcoff_swap_ldsym_in): New static function.
2131 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2132 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2133 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2134 Handle XTY_ER/XMC_XO symbols correctly.
2135 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2136 rather than normal symbol table.
2137 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2138 already defined with the same absolute value.
2139 (xcoff_mark): When considering called symbols, check whether the
2140 descriptor is from a dynamic object, rather than the symbol
2142 (xcoff_build_ldsyms): Likewise.
2144 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2145 Cast realloc and malloc return values. If malloc or realloc fail,
2146 set bfd_error_no_memory.
2147 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2148 * bfd-in2.h: Rebuild.
2150 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2152 * coff-ppc.c (ppc_record_toc_entry): new function.
2153 (in_reloc_p): changed return value.
2154 (coff_ppc_relocate_section): much rework.
2155 (ppc_allocate_toc_section): new function.
2156 (ppc_process_before_allocation): new function.
2157 (ppc_coff_swap_sym_in_hook): new function.
2159 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2160 (coff_link_add_symbols): initialize toc_offset.
2162 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2163 (coff_swap_aouthdr_out): Added more sections to the data
2164 dictionary for the pe file header. Also changed linker version
2165 number on the ppc side.
2166 (dir_names): small improvements to the dictionary printing.
2167 (pe_mkobject_hook): save the file level flags.
2169 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2170 (pe_tdata): added real_flags field
2171 (coff_tdata): added local_toc_sym_map and access macro
2173 * libcoff.h (coff_link_hash_entry): added toc_offset field
2174 (pe_tdata): added real_flags field
2175 (coff_tdata): added local_toc_sym_map and access macro
2177 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2178 (coff_mkobject): init for local_toc_sym_map
2179 (coff_write_object_contents): set the internal_a.magic to
2180 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2183 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2185 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2186 entries until both the line number address and the function name
2187 address are too large.
2189 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2190 * configure: Rebuilt.
2192 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2193 is defined in the environment.
2195 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2197 * som.c (som_get_section_contents_in_window): Define to use
2200 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2202 * coff-i860.c: New file, based on coff-i386.c.
2203 * cpu-i860.c: New file, based on cpu-i386.c.
2204 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2205 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2206 targets, using i860coff_vec.
2207 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2208 trad-core.o and hosts/i860mach3.h.
2209 (i860coff_vec): Use coff-i860.o and cofflink.o.
2210 * configure: Rebuild.
2211 * Makefile.in: Rebuild dependencies.
2212 (ALL_MACHINES): Add cpu-i860.o.
2213 (BFD32_BACKENDS): Add coff-i860.o.
2214 (CFILES): Add cpu-i860.c and coff-i860.c.
2215 * targets.c (i860coff_vec): Declare.
2216 (bfd_target_vector): Add &i860coff_vec.
2217 * archures.c (bfd_i860_arch): Declare.
2218 (bfd_archures_list): Add &bfd_i860_arch.
2219 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2220 (coff_set_flags): Handle bfd_arch_i860.
2221 (coff_write_object_contents): Handle I860 a.out magic number.
2223 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2225 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2226 the created .tc section to 2.
2227 (xcoff_mark): Don't keep a .loader reloc for a call to an
2228 undefined symbol when creating a shared library.
2229 (xcoff_build_ldsyms): When creating a shared library, generate
2230 global linkage code for a call to an undefined symbol.
2232 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
2234 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
2235 BFD32_BACKENDS, BFD64_BACKENDS.
2236 (.dep1): Put mkdep output in a separate file.
2237 Rebuilt dependencies.
2239 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
2242 Permit use of mmap when available:
2244 * configure.in: Check for mmap, madvise, mprotect.
2245 * config.in, configure: Regenerated.
2247 * libbfd.c (struct _bfd_window_internal): Define type.
2248 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
2250 (ok_to_map): New static variable for debugging.
2251 (_bfd_generic_get_section_contents_in_window): New function.
2252 * bfd-in.h (bfd_window_internal): Declare type.
2253 (bfd_window): Define type.
2254 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
2255 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
2258 * libaout.h (struct aoutdata): Add two window fields.
2259 (obj_aout_sym_window, obj_aout_string_window): New macros.
2260 * aoutx.h (some_aout_object_p): Initialize windows.
2261 (aout_get_external_symbols): Get symbol data and strings in
2262 windows instead of explicitly allocated buffers.
2263 (slurp_symbol_table): Free window instead of memory.
2264 (bfd_free_cached_info): Release windows instead of freeing storage
2266 (aout_link_free_symbols): Ditto.
2268 * targets.c (bfd_target): Add new field for
2269 get_section_contents_in_window.
2270 (BFD_JUMP_TABLE_GENERIC): Updated.
2271 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
2272 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
2273 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
2274 macros for get_section_contents_in_window field.
2276 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
2278 * core.c: Renamed to corefile.c
2279 * makefile.dos (OBJS): Change core.o to corefile.o
2280 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
2283 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
2285 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
2286 targ_selvecs to allow debugging under Irix-5 native.
2289 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
2291 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
2292 to o. Clobber and restore the list of new csects around the call
2293 to _bfd_generic_link_add_one_symbol, in case it wants to report a
2294 linker error and the linker wants to read the symbol table. Reset
2295 the line number count of a real section even if it has no relocs.
2296 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
2298 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
2301 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
2303 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
2304 an undefined symbol in a shared link.
2306 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
2307 oldtype from bfd_link_order_type to bfd_link_hash_type. From
2308 phdm@info.ucl.ac.be (Philippe De Muyter).
2310 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2312 * coff-m88k.c (rtype2howto): New static function.
2313 (RTYPE2HOWTO): Use it rather than a macro definition.
2315 * coffcode.h (coff_write_object_contents): set internal_a.magic
2316 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
2318 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
2319 define TRAD_HEADER to new file hosts/delta68.h.
2320 m88*-motorola-sysv*, however, does use ptrace-core.o.
2321 * hosts/delta68.h: New file.
2323 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
2324 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
2326 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
2328 * i386linux.c (MY(vec)): Declare before use.
2330 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
2332 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
2333 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
2335 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2336 BFD is not of the right type.
2337 (bfd_elf_get_needed_list): Likewise.
2338 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
2339 * sunos.c (bfd_sunos_get_needed_list): Likewise.
2340 * xcofflink.c (XCOFF_XVECP): Define.
2341 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
2343 (bfd_xcoff_import_symbol): Likewise.
2344 (bfd_xcoff_export_symbol): Likewise.
2345 (bfd_xcoff_link_count_reloc): Likewise.
2346 (bfd_xcoff_record_link_assignment): Likewise.
2347 (bfd_xcoff_size_dynamic_sections): Likewise.
2349 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
2350 table index against the number of symbols for a base relative
2353 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
2355 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
2356 full_aouthdr flag here...
2357 (_bfd_xcoff_bfd_final_link): ...not here.
2359 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
2361 * libelf.h: Rename to elf-bfd.h to avoid conflict with
2362 systems that have a system <libelf.h>.
2363 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
2364 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
2365 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
2366 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
2367 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
2368 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
2369 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
2371 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
2373 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
2374 set, set BSF_WEAK in symbol. Change all callers.
2375 (ecoff_get_extr): Set weakext based on BSF_WEAK.
2376 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
2377 _bfd_generic_link_add_one_symbol.
2378 (ecoff_indirect_link_order): Check that the section tdata relocs
2379 are not NULL before using them.
2381 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
2382 define TRAD_HEADER as hosts/alphalinux.h.
2383 * configure: Rebuild.
2384 * hosts/alphalinux.h: New file.
2385 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
2388 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
2390 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
2391 C_ECOMM storage classes.
2393 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
2395 (xcoff_mark): Call xcoff_mark_symbol.
2396 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
2397 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
2399 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
2401 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
2403 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
2405 (xcoff_find_reloc): New static function.
2406 (xcoff_link_add_symbols): Use it.
2407 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
2408 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
2409 relocate the value of C_DECL.
2411 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
2413 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
2415 * cofflink.c (_bfd_coff_generic_relocate_section): Make
2416 callback decide what goes in .relocs.
2417 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
2418 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
2421 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
2423 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
2426 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
2428 * xcofflink.c: More improvements, mostly to fix handling of
2429 constructors and a few other special cases.
2430 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
2431 zero, reverting yesterday's change.
2432 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
2433 (bfd_xcoff_link_count_reloc): Declare.
2434 (bfd_xcoff_record_link_assignment): Declare.
2435 * bfd-in2.h: Rebuild.
2437 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
2439 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
2440 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
2441 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
2442 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
2443 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
2444 Change PAGE_SIZE to TARGET_PAGE_SIZE.
2446 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2449 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2450 segments includes the a.out header. See to that the magic number
2451 *always* is big-endian.
2453 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2454 m68k4k NetBSD configurations.
2456 * configure.in, configure: Separate i386 & mips NetBSD
2457 configurations from other BSD ones. Don't assume DEC is the only
2458 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2459 configurations. Add support for m68k4k NetBSD object format.
2461 * libaout.h: Added M_68K4K_NETBSD magic.
2463 * m68k4knetbsd.c: New file.
2465 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2467 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2470 * hosts/mipsnbsd.h: New file.
2473 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2475 * config.bfd: Add config stuff for mips*-*-magic* to set
2476 targ_defvec to ecoff_big_vec.
2479 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2481 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2483 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2484 toc_section, and entry_section fields.
2485 (struct xcoff_section_tdata): Remove ldrel_count field.
2486 * libcoff.h: Rebuild.
2487 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2489 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2490 full a.out header if full_aouthdr is set in xcoff_data.
2491 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2492 based on sections stored in xcoff_data.
2493 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2495 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2496 (rs6000coff_vec): Set symbol_leading_char to '.'.
2497 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2498 value stored in ret rather than returning a pointer value.
2500 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2502 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2505 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2507 * som.c (som_slurp_string_table): Allocate the strings with malloc
2508 since they're free'd by free_cached_info.
2509 (som_slurp_symbol_table): Similarly for the symbol table.
2511 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2513 * Makefile.in (diststuff): Don't make headers.
2515 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2517 * Makefile.in: Rebuild dependencies.
2519 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2520 output_bfd is not SunOS.
2521 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2522 non-SunOS input files.
2524 * xcofflink.c: Extensive changes to support linking shared objects
2525 and generating a .loader section.
2526 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2527 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2528 last_symndx, and ldrel_count fields.
2529 * libcoff.h: Rebuild.
2530 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2531 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2533 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2534 (bfd_xcoff_export_symbol): Declare.
2535 (bfd_xcoff_size_dynamic_sections): Declare.
2536 * bfd-in2.h: Rebuild.
2538 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2540 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2541 * configure: Rebuild.
2542 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2543 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2545 (pmac_xcoff_vec): Update to use new xcoff support.
2546 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2547 (xcoff_write_armap): Declare buf as unsigned char.
2548 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2550 * mpw-make.sed: Generalize subdir_do edit.
2552 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2554 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2555 correctly. Don't initialize asect->vma.
2557 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2559 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2560 something a little less than the page size.
2562 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2564 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2566 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2568 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2569 * coffcode.h (coff_write_object_contents): If .bss is before
2570 .data us that as data_start.
2571 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2573 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2574 (coff_swap_outhdr_out): Hardwire in version number.
2576 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2578 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2579 major and minor to *_vno, since the former are also macros in
2580 SunOS header files. Cast result of bfd_alloc to appropriate
2583 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2584 before assigning to sec_data.
2586 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2588 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2589 now relative to the section, not absolute.
2590 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2591 get the file name when there is a N_SO directory name. When
2592 handling stabs, remember that section->vma was added to the
2595 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2597 * sunos.c (struct sunos_link_hash_table): Add needed field.
2598 (sunos_link_hash_table_create): Call bfd_release, not free.
2599 (sunos_link_hash_table_create): Initialize needed field.
2600 (sunos_add_dynamic_symbols): Record needed objects.
2601 (bfd_sunos_get_needed_list): New function.
2602 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2603 * bfd-in2.h: Rebuild.
2605 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2607 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2609 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2611 * bfd-in.h (struct bfd_link_needed_list): Rename from
2612 bfd_elf_link_needed_list.
2613 * bfd-in2.h: Rebuild.
2614 * elf.c, elflink.h, libelf.h: Corresponding changes.
2616 Add start at AIX linker support; no shared libraries yet.
2617 * xcofflink.c: New file.
2618 * configure.in (rs600coff_vec): Use xcofflink.o.
2619 * configure: Rebuild.
2620 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2622 (struct xcoff_section_tdata): Define.
2623 (xcoff_section_data): Define macro.
2624 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2625 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2626 (_bfd_xcoff_bfd_final_link): Declare.
2627 (_bfd_ppc_xcoff_relocate_section): Declare.
2628 * libcoff.h: Rebuild.
2629 * coff-rs6000.c: Clean up a bit.
2630 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2631 cputype, csects, and debug_indices.
2632 (xcoff_copy_private_bfd_data): Copy cputype.
2633 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2634 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2635 (xcoff_reloc_type_lookup): Rename from
2636 rs6000coff_reloc_type_lookup.
2637 (coff_relocate_section): Define.
2638 (_bfd_xcoff_sizeof_headers): Define.
2639 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2640 (_bfd_xcoff_bfd_relax_section): Define.
2641 (_bfd_xcoff_bfd_link_split_section): Define.
2642 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2644 * coffcode.h (coff_compute_section_file_positions): If AIX,
2645 increment sofar by SMALL_AOUTSZ if not executable.
2646 (coff_write_object_contents): If AIX, always output an a.out
2647 header; if not executable, header size of SMALL_AOUTSZ.
2648 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2649 (_bfd_stringtab_init): Initialize xcoff field.
2650 (_bfd_xcoff_stringtab_init): New function.
2651 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2652 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2653 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2654 * libbfd.h: Rebuild.
2655 * Makefile.in: Rebuild dependencies.
2656 (BFD32_BACKENDS): Add xcofflink.o.
2657 (CFILES): Add xcofflink.c.
2659 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2660 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2661 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2663 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2665 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2667 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2669 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2670 * config.in: Regenerated.
2672 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2673 (_bfd_chunksize): New variable.
2674 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2675 for obstack chunk size.
2676 * configure.in: Check for getpagesize.
2677 * configure: Regenerated.
2679 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2681 * trad-core.c (rawptr): Make it a local variable of
2682 ptrace_unix_core_file_p.
2684 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2686 * coff-arm.c (in_reloc_p): New.
2687 * coff-i386.c (in_reloc_p): New.
2688 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2689 (coff_write_object_contents): Only set has_reloc_section
2691 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2692 in_reloc_p to decide if reloc should be emitted.
2693 * libcoff.h (pe_data_type.in_reloc_p): New.
2694 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2696 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2698 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2699 (_bfd_coff_read_internal_relocs): Likewise.
2700 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2701 (_bfd_coff_read_internal_relocs): Likewise.
2703 * elflink.h (elf_link_add_object_symbols): Correct conditions
2704 under which type and size change warnings are issued.
2706 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2708 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2709 a symbol which is not in a real section.
2710 (coff_write_native_symbol): Corresponding change.
2712 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2713 coff_link_hash_newfunc and make non-static.
2714 (_bfd_coff_link_hash_table_init): New function, broken out of
2715 _bfd_coff_link_hash_table_create.
2716 (_bfd_coff_link_hash_table_create): Use it.
2717 (process_embedded_commands): Make static.
2718 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2719 (_bfd_coff_link_hash_table_init): Declare.
2720 * libcoff.h: Rebuild.
2722 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2723 field in XCOFF tdata.
2724 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2725 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2726 based on cputype stored in a.out header, or in n_type of initial
2728 (coff_write_object_contents): Set cputype correctly in a.out
2730 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2732 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2733 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2735 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2736 * libcoff.h: Rebuild.
2738 * cpu-rs6000.c (rs6000_compatible): New static function.
2739 (bfd_rs6000_arch): Use it.
2740 * cpu-powerpc.c (powerpc_compatible): New static function.
2741 (arch_info_struct): Define various flavours of PowerPC.
2742 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2745 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2747 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2749 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2751 * elflink.h (elf_link_add_object_symbols): Don't warn about
2752 changing the size or type if the old definition was weak.
2754 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2756 * coffcode.h (combined_entry_type): Add fix_line field.
2757 (coff_slurp_line_table): Warn if we try to set the lineno field of
2759 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2760 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2761 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2762 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2764 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2765 * libcoff.h: Rebuild.
2767 * libcoff-in.h (struct xcoff_tdata): Define.
2768 (xcoff_data): Define.
2769 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2770 * bfd-in2.h, libcoff.h: Rebuild.
2771 * coff-rs6000.c (xcoff_mkobject): New static function.
2772 (coff_mkobject): Define.
2773 (xcoff_copy_private_bfd_data): New static function.
2774 (coff_bfd_copy_private_bfd_data): Define.
2775 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2777 (rs6000coff_vec): Add DYNAMIC to object_flags.
2778 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2779 .loader sections specially.
2780 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2781 section alignment from the XCOFF tdata information.
2782 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2783 F_SHROBJ, and copy the extra a.out header information into the
2784 XCOFF tdata structure.
2785 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2786 F_DYNLOAD and the extra a.out header information.
2787 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2788 C_HIDEXT symbol with attached csect information.
2789 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2790 in the o_maxdata field.
2791 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2792 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2793 end if BSF_NOT_AT_END is set.
2795 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2796 _bfd_read_ar_hdr_fn.
2797 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2798 * bfd-in2.h, libbfd.h: Rebuild.
2799 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2801 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2802 (bfd_slurp_bsd_armap_f2): Likewise.
2803 (_bfd_slurp_extended_name_table): Likewise.
2805 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2807 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2809 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2810 when the symbol table is empty.
2812 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2813 space for section symbols, since we don't output them either.
2814 (elf_m68k_adjust_dynindx): Removed.
2816 * ptrace-core.c (rawptr): Make it a local variable of
2817 ptrace_unix_core_file_p.
2819 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2821 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2824 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2825 Mac object file formats.
2827 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2829 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2830 auxent if there isn't one.
2831 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2832 rather than FILNMLEN as the maximum name length.
2834 * coffcode.h (bfd_coff_backend_data): Add new field
2835 _bfd_coff_print_aux.
2836 (bfd_coff_print_aux): New static function.
2837 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2838 scnlen field of an XTY_LD csect aux entry.
2839 (coff_print_aux): New static function.
2840 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2841 in coff_pointerize_aux_hook.
2842 (bfd_coff_std_swap_table): Initialize new field.
2843 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2844 * libcoff.h: Rebuild.
2845 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2846 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2848 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2849 if there are symbols, for native AIX ld compatibility.
2851 * coffcode.h (bfd_coff_backend_data): Add new field
2852 _bfd_coff_pointerize_aux_hook.
2853 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2854 or I960, and as 0 otherwise.
2855 (bfd_coff_std_swap_table): Initialize new field.
2856 * libcoff.h: Rebuild.
2857 * coffgen.c (coff_pointerize_aux): Change parameters to take
2858 symbol pointer instead of type and class, and to take aux index.
2859 Call _bfd_coff_pointerize_aux_hook if it is defined.
2860 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2861 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2862 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2864 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2865 read-only/host-only support.
2867 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2869 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2872 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2873 BFD_JUMP_TABLE_ARCHIVE accordingly.
2874 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2875 (_bfd_compute_and_write_armap): Declare.
2876 (_bfd_generic_read_ar_hdr): Declare.
2877 (_bfd_read_ar_hdr): Define.
2878 (_bfd_noarchive_read_ar_hdr): Define.
2879 (_bfd_archive_bsd_read_ar_hdr): Define.
2880 (_bfd_archive_coff_read_ar_hdr): Define.
2881 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2882 _bfd_read_ar_hdr instead.
2883 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2884 (_bfd_compute_and_write_armap): Rename from
2885 compute_and_write_armap. Make non-static. Change all callers.
2886 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2887 than _bfd_snarf_ar_hdr.
2888 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2889 * ieee.c (ieee_read_ar_hdr): Define.
2890 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2891 * oasys.c (oasys_read_ar_hdr): Define.
2892 * som.c (som_read_ar_hdr): Define.
2893 * bfd-in2.h, libbfd.h: Rebuild.
2895 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2897 * peicode.c (coff_swap_filehdr_in): If symptr is
2898 zero, there aren't any symbols, even if nsyms is set.
2900 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2902 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2904 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2905 sections, and set styp correctly for them: .got, .hash, .dynamic,
2906 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2907 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2909 (ecoff_sort_hdrs): New static function.
2910 (ecoff_compute_section_file_positions): Return boolean, not void.
2911 Sort the sections by VMA before looking through them. Put the
2912 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2913 section on an appropriate boundary within the page.
2914 (ecoff_compute_reloc_file_positions): Check return value of
2915 ecoff_compute_section_file_positions.
2916 (_bfd_ecoff_set_section_contents): Likewise.
2917 (_bfd_ecoff_write_object_contents): Check for various Alpha
2918 section types when incrementing text_size and data_size. Call
2919 adjust_headers backend function if it exists.
2920 * coff-alpha.c (alpha_adjust_headers): New static function.
2921 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2922 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2924 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2926 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2928 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2929 of ALTERNATE_AIX_CORE_FORMAT.
2930 * configure.in (aix4): No longer need CORE_FLAGS.
2931 * configure: Updated.
2933 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2935 NS32k changes from Ian Dall:
2936 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2938 (aout_link_input_section_std, aout_link_input_section_ext,
2939 aout_link_reloc_link_order): Call them instead of _bfd_*
2941 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2943 (backend_data): Use it instead of hardcoded zero.
2945 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2946 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2948 * ns32knetbsd.c: Include bfd.h.
2949 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2950 (MY_bfd_reloc_type_lookup): Declare function too.
2951 * pc532-mach.c (set_sizes): Don't declare.
2952 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2953 (backend_data, MY_backend_data): Don't define.
2955 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2956 ns32k-*-lites* like ns32k-*-netbsd*.
2958 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2961 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2963 * coffcode.h (coff_write_object_contents): Restore setting
2964 f_timdat to 0, deleted on August 22.
2966 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2968 * coffcode.h (coff_bfd_copy_private_symbol_data,
2969 coff_bfd_copy_private_section_data,
2970 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2971 * peicode.h (coff_bfd_copy_private_bfd_data): New
2972 (pe_bfd_copy_private_bfd_data): New.
2973 (coff_swap_scnhdr_in): Swap bss size into the right place.
2974 (pe_print_private_bfd_data): Add some newlines.
2976 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2978 * som.c (setup_sections): Don't die if a space has no subspaces.
2980 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2982 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2983 dynamic symbol override a common symbol. Don't change the size or
2984 type if they have been set and the new symbol is not a definition.
2985 Warn if the size or type changes.
2987 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2989 * som.c (som_begin_writing): Don't write the symbol table or
2991 (som_finish_writing): Write them here. Place them after the
2992 subspace data, but before the relocs.
2994 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2996 * sunos.c (sunos_add_one_symbol): Just pass false, not
2997 info->shared_library, to sunos_create_dynamic_sections.
2998 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3000 (sunos_check_dynamic_reloc): Remove .text section assertion.
3002 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3004 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3005 * configure, configure.in: Add pmac_xcoff_vec case.
3006 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3007 * coff-pmac.c: New file, PowerMac XCOFF support.
3008 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3009 * targets.c (pmac_xcoff_vec): Declare.
3011 * mpw-config.in: Various changes to be compatible with the
3012 autoconf-based configury.
3013 * mpw-make.sed: New file, sed commands to translate Unix
3014 makefile into MPW syntax.
3015 * mpw-make.in: Remove.
3016 * hosts/mpw.h: Remove.
3017 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3018 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3020 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3022 * binary.c (binary_get_symtab): Return an empty string on error.
3023 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3025 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3027 * coff-ppc.c: Reformatted according to gnu conventions
3028 Removed irrelevant "if 0" code
3030 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3032 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3033 symbols rather than as indirect symbols.
3034 (MY(slurp_symbol_table)): Don't do anything special about
3037 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3038 of .ctors and .dtors sections is no larger than 2.
3040 * sunos.c (sunos_add_one_symbol): Don't change
3041 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3043 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3044 dynamic symbols when creating a shared library.
3045 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3047 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3048 written even if it is not defined in a regular object.
3049 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3050 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3051 rather than the constant 22.
3052 (sunos_check_dynamic_reloc): Handle creating a shared library.
3053 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3054 zero when creating a shared library.
3055 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3056 write it out at the start of the symbol table.
3058 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3060 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3062 * config.bfd: Add arm-*-coff.
3063 * configure.in, configure: Add armcoff_{little,big}_vec.
3064 * targets.c (armcoff_{little,big}_vec): Declare.
3065 (bfd_target_vector): Add armcoff_{little,big}_vec.
3066 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3068 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3070 * targets.c (bfd_find_target): Remove debugging code.
3072 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3074 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3076 * Makefile.in: added *-ppc files
3077 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3078 allow pe based .o's to be shared with other tools on ppc/NT
3079 * config.bfd: added powerpc[le]-[pe|winnt] config support
3080 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3081 * peicode.h: Added more section flags for PE on ppc
3082 Added coff_swap_filehdr_out to allow peicode.h to be
3083 used for non-image PE files on ppc.
3084 Check for image, or not, before copying pe_opthdr
3085 * targets.c: Added new bfd's
3086 * targets.c: Removed two inactive bfds that shouldn't have made it this
3089 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3091 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3092 explicit values to initialize all relocs. Change all users.
3093 (ppc_elf_brtaken_inner): New function to handle branch predicition
3095 (ppc_elf_brtaken_reloc): Ditto.
3096 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3097 relocs use ppc_elf_unsupported_reloc.
3098 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3099 needs to be reported.
3100 (ppc_elf_relocate_section): Support branch prediction relocs.
3102 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3104 * bfd.c (bfd_assert): Remove \n from string passed to
3107 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3108 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3109 (bfd_coff_make_section_hook): Don't define.
3110 (coff_make_section_hook): Remove.
3111 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3112 (styp_to_sec_flags): Likewise.
3113 (coff_write_object_contents): Likewise.
3114 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3116 * libcoff.h: Rebuild.
3117 * coffgen.c (make_a_section_from_file): Just call
3118 bfd_make_section_anyway, not bfd_make_section or
3119 bfd_coff_make_section_hook.
3120 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3121 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3122 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3123 make_section_hook field.
3124 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3126 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3127 pointers into value field for warning and indirect symbols; just
3128 leave the value field alone.
3129 * linker.c (generic_link_add_symbol_list): Use next symbol for
3130 warning and indirect symbols, rather than looking in symbol value.
3131 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3132 parameter. Change all callers. Remove support for indirect
3133 symbols; it didn't work anyhow.
3134 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3135 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3136 * bfd-in2.h: Rebuild.
3138 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3140 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3141 go back to telling the tools this reloc operates on 32 bits.
3143 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3145 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3146 rather than a direct fprintf.
3147 * archive.c (_bfd_write_archive_contents): Likewise.
3148 * coffcode.h (coff_slurp_symbol_table): Likewise.
3149 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3150 (ppc_elf_unsupported_reloc): Likewise.
3151 (ppc_elf_relocate_section): Likewise.
3152 * i386linux.c (linux_tally_symbols): Likewise.
3153 (linux_finish_dynamic_link): Likewise.
3154 * osf-core.c (osf_core_core_file_p): Likewise.
3155 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3156 * som.c (som_sizeof_headers): Likewise.
3157 * srec.c (srec_bad_byte): Likewise.
3158 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3159 * libbfd-in.h (bfd_assert): Declare first parameter const.
3160 * libbfd.h: Rebuild.
3161 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3162 bfd_reloc_overflow is enough.
3163 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3164 * coff-h8500.c (rtype2howto): Likewise.
3165 * coff-z8k.c (rtype2howto): Likewise.
3166 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3167 * elf.c (_bfd_elf_get_lineno): Likewise.
3168 (_bfd_elf_no_info_to_howto): Likewise.
3169 (_bfd_elf_no_info_to_howto_rel): Likewise.
3170 * hp300hpux.c (convert_sym_type): Likewise.
3171 (MY(swap_std_reloc_in)): Likewise.
3172 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3174 * libaout.h (struct aoutdata): Add line_buf field.
3175 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3176 and filename_buffer. Instead, use a malloc buffer stored in the
3177 new line_buf field. Remove length restrictions.
3179 * coffgen.c (string_size): Remove static variable.
3180 (debug_string_size, debug_string_section): Likewise.
3181 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3182 and debug_string_size_p parameters. Use them instead of the
3183 global variables. Change all callers.
3184 (coff_write_symbol): Likewise.
3185 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3186 (coff_write_symbols): Add local variables to replace removed
3189 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3190 function, and line_base fields.
3191 * libcoff.h: Rebuild.
3192 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3193 information, rather than using static variables.
3195 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3196 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3198 * init.c (initialized): Remove static variable.
3199 (bfd_init): Don't bother setting initialized.
3200 (bfd_check_init): Remove.
3201 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3202 * libbfd.h: Rebuild.
3204 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3206 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3207 size for full core dumps. Copy core file header to private data.
3208 (rs6000coff_core_file_failing_command,
3209 rs6000coff_core_file_failing_signal): New functions to extract
3210 the file name and terminating signal from the core file.
3211 * coff-rs6000.c: Use them.
3213 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3215 Change arch info to be const, initialized at compile time.
3216 * archures.c: Reindent many functions. Change CONST to const.
3217 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3218 nothing set it anyhow. Make next const.
3219 (bfd_arch_info_list): Remove.
3220 (bfd_archures_list): Rename from archures_init_table. Change from
3221 a table of function pointers to a table of bfd_arch_info_type
3222 structure addresses.
3223 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3224 (bfd_lookup_arch): Likewise.
3225 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
3227 (bfd_default_arch_struct): Make const.
3228 (bfd_arch_init, bfd_arch_linkin): Remove.
3229 (bfd_get_arch_info): Return a const pointer.
3230 * init.c (bfd_init): Don't call bfd_arch_init.
3231 * bfd.c (struct _bfd): Make arch_info const.
3232 * bfd-in2.h: Rebuild.
3233 * libbfd.h: Rebuild.
3234 * configure.in: Put & before everything in $selarchs.
3235 * configure: Rebuild.
3236 * cpu-*.c: Change bfd_*_arch from a function which calls
3237 bfd_arch_linkin to a const structure.
3238 * ieee.c (ieee_object_p): Make arch const.
3240 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3242 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
3244 * bfd-in2.h: Regenerate.
3245 * libbfd.h: Regenerate.
3247 * elf32-ppc.c (reloc_type): Update names to match current draft.
3248 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
3249 relative. Update names to current V.4 draft.
3250 (ppc_elf_reloc_type_lookup): Add support for more relocations.
3251 (ppc_elf_relocate_section): Rename relocations to match draft.
3253 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
3255 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
3256 compiled with -mrelocatable-lib to be linked with either normal
3257 modules or -mrelocatable modules.
3259 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
3261 * coffcode.h (coff_write_object_contents): Clear the vstamp field
3262 in the a.out header.
3264 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
3265 a reloc against a local symbol, even if it's not a section.
3267 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
3269 * targets.c (bfd_target): Remove unused align_power_min field.
3270 * bfd-in2.h: Rebuild.
3271 * All backends: Remove initialization of align_power_min.
3273 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
3275 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
3277 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
3279 * config.bfd (mips-dec-netbsd*): New target.
3280 * configure.host (mips-dec-netbsd*): New host.
3281 * configure.in (mips-dec-netbsd*): New native.
3282 * configure: Rebuild.
3284 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
3286 Make the COFF backend linker merge common types:
3287 * cofflink.c (struct coff_debug_merge_element): Define.
3288 (struct coff_debug_merge_type): Define.
3289 (struct coff_debug_merge_hash_entry): Define.
3290 (struct coff_debug_merge_hash_table): Define.
3291 (coff_debug_merge_hash_table_init): Define.
3292 (coff_debug_merge_hash_table_free): Define.
3293 (coff_debug_merge_hash_lookup): Define.
3294 (struct coff_final_link_info): Add debug_merge field.
3295 (coff_debug_merge_hash_newfunc): New static function.
3296 (_bfd_coff_final_link): Allocate and free debug_merge table.
3297 (coff_link_input_bfd): Merge identical enum, struct and union
3300 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
3302 Convert i960 COFF to use COFF backend linker.
3303 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
3304 structure to store the symbol being used.
3305 (coff_i960_start_final_link): New static function.
3306 (coff_i960_relocate_section): New static function.
3307 (coff_i960_adjust_symndx): New static function.
3308 (coff_start_final_link): Define.
3309 (coff_relocate_section): Define.
3310 (coff_adjust_symndx): Define.
3311 * coffcode.h (bfd_coff_backend_data): Add new callback function
3312 _bfd_coff_start_final_link.
3313 (bfd_coff_start_final_link): Define.
3314 (coff_start_final_link): Define if not defined.
3315 (bfd_coff_std_swap_table): Add coff_start_final_link.
3316 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
3318 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
3319 function callback is not NULL.
3320 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
3321 (_bfd_coff_internal_syment_name): Declare.
3322 * libcoff.h: Rebuild.
3323 * configure.in (icoff_big_vec): Add cofflink.o.
3324 (icoff_little_vec): Likewise.
3325 * configure: Rebuild.
3327 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
3329 * Makefile.in (clean-info): Remove extraneous tab from line
3332 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
3334 * cofflink.c (coff_link_input_bfd): Fail if a section with no
3335 contents has relocs.
3337 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
3339 * coffcode.h (coff_compute_section_file_positions): Keep the
3341 (coff_write_object_contents): Remember if it's a relocatable
3343 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
3344 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
3345 if relocatable file. Swap out saved raw size.
3347 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
3349 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
3350 (maintainer-clean): Rename from realclean, passing
3351 maintainer-clean down to subdirectories, but leave realclean as a
3354 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
3357 * dep-in.sed: Remove config.h from generated dependencies.
3359 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
3360 broken out of sunos_canonicalize_dynamic_symtab.
3361 (sunos_canonicalize_dynamic_symtab): Call new function
3362 sunos_slurp_dynamic_symtab.
3363 (sunos_add_dynamic_symbols): Add three new parameters. Return the
3364 dynamic symbol table to the caller.
3365 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
3366 callback to override the symbols being read.
3367 * libaout.h (struct aout_backend_data): Add three new parameters
3368 to add_dynamic_symbols callback.
3370 Extensive minor changes to avoid various gcc warnings. Also:
3371 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
3372 * archures.c (bfd_arch_info_type): Change mach field from long to
3374 (bfd_lookup_arch): Change machine parameter from long to unsigned
3377 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
3379 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
3380 a symbol with a non-zero plt_offset.
3382 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * elfcode.h (align_file_position): Remove; not used.
3386 * configure.in: Only check for <sys/procfs.h> on a native system,
3387 and make sure it defines prstatus_t.
3388 * configure: Rebuild.
3390 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
3392 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
3394 * config.in: Rename from config.h.in.
3395 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
3396 Check for config.h:config.in when creating stamp-h.
3397 * configure: Rebuild.
3398 * Makefile.in (stamp-h): Depend upon config.in rather than
3399 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
3400 calling config.status.
3402 * Makefile.in (do_distclean): Remove config.h and stamp-h.
3403 (Makefile): Just rebuild Makefile.
3404 (config.h, stamp-h): New targets.
3405 * configure.in: Create stamp-h when rebuilding config.h.
3406 * configure: Rebuild.
3408 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
3410 * configure.in: Call AC_CONFIG_HEADER. Substitute
3411 HOST_64BIT_LONG. Check that various header files exist. Check
3412 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
3413 and/or free need to be declared. Don't make a link to sysdep.h.
3414 Define TRAD_HEADER for various hosts.
3415 * configure: Rebuild.
3416 * configure.host: Don't set my_host. Add definitions taken from
3417 host header files for various entries. Remove entries which now
3419 * acconfig.h: New file.
3420 * config.h.in: New file, built by autoheader.
3421 * sysdep.h: New file.
3422 * Makefile.in (do_distclean): Don't remove sysdep.h.
3424 (LOCAL_H_DEPS): New variable.
3425 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
3427 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
3428 ($(OPTIONAL_BACKENDS)): Likewise.
3429 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
3430 looking through sysdep.h.
3431 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
3432 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
3433 (fprintf_vma, sprintf_vma): Likewise.
3434 (int64_type, uint64_type): Don't define.
3435 * bfd-in2.h: Rebuild.
3436 * archures.c, bfd.c, srec.c: Include <ctype.h>.
3437 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
3438 * lynx-core.c: Include stuff from old hosts/lynx.h.
3439 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
3440 rather than NO_FCNTL.
3441 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
3442 rather than NATIVE_HPPAHPUX_COMPILER.
3443 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
3445 * hosts/*.h: Remove all header files which merely include,
3446 declare, and define things. Leave header files which define
3447 information needed by trad-core.c.
3449 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3450 (BFD_CC_FOR_BUILD): Define.
3451 * configure.in: Use BFD_CC_FOR_BUILD.
3452 * configure: Rebuild.
3454 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3456 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3457 * configure: Rebuild.
3459 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3462 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3464 * config.bfd: i386pe_ve -> i386pe_vec.
3466 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3468 * configure.host: Incorporate host Makefile fragments by setting
3470 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3471 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3472 value based on whether the code is being compiled by a cross
3473 compiler. Don't substitute host_makefile_frag or frags.
3474 * aclocal.m4: New file to define local AC_PROG_CC.
3475 * configure: Rebuild.
3476 * Makefile.in (INSTALL): Set to @INSTALL@.
3477 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3478 (INSTALL_DATA): Set to @INSTALL_DATA@.
3480 (CC): Define as @CC@.
3481 (CFLAGS): Set to @CFLAGS@.
3482 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3483 (@host_makefile_frag@): Remove.
3484 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3485 after other options.
3486 (config.status): Remove dependency upon @frags@.
3487 * config/*.mh, config/README: Remove.
3489 * config.bfd: Rewrite to incorporate the contents of the Makefile
3490 fragments by setting shell variables, rather than merely returning
3491 the name of a Makefile fragment.
3492 * configure.in: Use shell variables set by config.bfd rather than
3493 looking at the target Makefile fragment files. Don't substitute
3494 target_makefile_frag. Do substitute TDEFINES.
3495 * configure: Rebuild.
3496 * Makefile.in (@target_makefile_frag@): Remove.
3497 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3498 * config/*.mt: Remove.
3500 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3502 * configure.in: Put changequote lines around "i[345]86" patterns
3503 section of core file support.
3505 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3507 * som.c (som_bfd_print_private_bfd_data): Define to use the
3510 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3512 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3513 entry, text_start and data_start.
3515 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3517 * Makefile.in (OFILES): Remove $(TDEPFILES).
3518 * config/apollo.mt (TDEPFILES): Remove.
3519 * config/README: Update.
3521 * configure.in: For a native configuration, set COREFILE and
3522 COREFLAG based on the canonical host name.
3523 * configure: Rebuild.
3524 * Makefile.in: Rebuild dependencies.
3525 (ALL_CFLAGS): Add @COREFLAG@.
3526 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3527 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3528 support routines. Check LYNX_CORE rather than HOST_LYNX.
3529 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3530 * i386lynx.c: Likewise.
3531 * m68klynx.c: Likewise.
3532 * sparclynx.c: Likewise.
3533 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3534 * *-core.c: Comment changes.
3535 * config/decstation.mh (HDEPFILES): Remove.
3536 (HDEFINES): Remove -DTRAD_CORE.
3537 * config/irix3.mh (RANLIB): Remove.
3538 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3539 (HDEFINES): Remove -DIRIX_CORE.
3540 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3541 (HDEFINES): Remove -DTRAD_CORE.
3542 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3543 * config/ultra3.mh (RANLIB): Remove.
3544 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3545 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3546 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3547 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3548 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3549 * config/i386aix.mh, config/i386bsd.mh: Remove.
3550 * config/i386linux.mh, config/i386mach3.mh: Remove.
3551 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3552 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3553 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3554 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3555 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3556 * config/solaris2.mh, config/stratus.mh: Remove.
3557 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3558 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3560 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3562 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3563 DT_FINI entry if the appropriate symbol is not in the hash table.
3565 * libelf.h (struct elf_backend_data): Add create_program_headers
3566 and want_hdr_in_seg fields.
3567 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3569 (elf_backend_create_program_headers): Likewise.
3570 (elfNN_bed): Initialize create_program_headers and
3572 * elf.c (get_program_header_size): Call create_program_headers
3574 (map_program_segments): Check want_hdr_in_seg backend field. Call
3575 create_program_headers backend routine.
3577 * elf.c (assign_file_positions_except_relocs): Align non allocated
3578 sections when creating an executable.
3580 * elfcode.h (elf_swap_phdr_in): Make non static.
3581 (elf_swap_phdr_out): Make non static.
3582 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3583 (bfd_elf32_swap_phdr_out): Declare.
3584 (bfd_elf64_swap_phdr_in): Declare.
3585 (bfd_elf64_swap_phdr_out): Declare.
3587 * ecofflink.c (ecoff_collect_shuffle): New static function.
3588 (_bfd_ecoff_get_accumulated_pdr): New function.
3589 (_bfd_ecoff_get_accumulated_sym): New function.
3590 (_bfd_ecoff_get_accumulated_ss): New function.
3591 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3592 (_bfd_ecoff_get_accumulated_sym): Declare.
3593 (_bfd_ecoff_get_accumulated_ss): Declare.
3594 * libbfd.h: Rebuild.
3596 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3598 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3600 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3601 warning symbols. If any section is named .gnu.warning.XXX, treat
3602 the contents as a warning to be issued if the symbol XXX is
3604 (elf_link_output_extsym): For an indirect or warning symbol, just
3605 output the symbol it points to.
3607 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3608 if bfd_hash_allocate fails, since it will already be set.
3609 (generic_link_hash_newfunc): Likewise.
3610 (archive_hash_newfunc): Likewise.
3611 (hash_entry_bfd): New static function.
3612 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3613 callback. Allocate a new warning using the hash table newfunc.
3614 Use bfd_hash_replace to update the entry in the hash table, rather
3615 than assuming we can copy the fields with structure assignment.
3617 * hash.c (bfd_hash_replace): New function.
3618 * bfd-in.h (bfd_hash_replace): Declare.
3619 * bfd-in2.h: Rebuild.
3621 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3623 * config.bfd: Add mips*vr4300-*-elf* target.
3624 * config/mipsbvr4300.mt: Added.
3626 See file ChangeLog.2
3633 version-control: never