1 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4 systems that have a system <libelf.h>.
5 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
7 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
8 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
9 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
10 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
11 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
13 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
15 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
16 set, set BSF_WEAK in symbol. Change all callers.
17 (ecoff_get_extr): Set weakext based on BSF_WEAK.
18 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
19 _bfd_generic_link_add_one_symbol.
20 (ecoff_indirect_link_order): Check that the section tdata relocs
21 are not NULL before using them.
23 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
24 define TRAD_HEADER as hosts/alphalinux.h.
26 * hosts/alphalinux.h: New file.
27 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
30 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
32 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
33 C_ECOMM storage classes.
35 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
37 (xcoff_mark): Call xcoff_mark_symbol.
38 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
39 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
41 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
43 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
45 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
47 (xcoff_find_reloc): New static function.
48 (xcoff_link_add_symbols): Use it.
49 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
50 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
51 relocate the value of C_DECL.
53 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
55 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
57 * cofflink.c (_bfd_coff_generic_relocate_section): Make
58 callback decide what goes in .relocs.
59 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
60 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
63 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
65 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
68 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
70 * xcofflink.c: More improvements, mostly to fix handling of
71 constructors and a few other special cases.
72 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
73 zero, reverting yesterday's change.
74 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
75 (bfd_xcoff_link_count_reloc): Declare.
76 (bfd_xcoff_record_link_assignment): Declare.
79 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
81 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
82 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
83 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
84 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
85 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
86 Change PAGE_SIZE to TARGET_PAGE_SIZE.
88 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
91 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
92 segments includes the a.out header. See to that the magic number
93 *always* is big-endian.
95 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
96 m68k4k NetBSD configurations.
98 * configure.in, configure: Separate i386 & mips NetBSD
99 configurations from other BSD ones. Don't assume DEC is the only
100 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
101 configurations. Add support for m68k4k NetBSD object format.
103 * libaout.h: Added M_68K4K_NETBSD magic.
105 * m68k4knetbsd.c: New file.
107 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
109 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
112 * hosts/mipsnbsd.h: New file.
115 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
117 * config.bfd: Add config stuff for mips*-*-magic* to set
118 targ_defvec to ecoff_big_vec.
121 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
123 * xcofflink.c: Numerous changes to get closer to a working XCOFF
125 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
126 toc_section, and entry_section fields.
127 (struct xcoff_section_tdata): Remove ldrel_count field.
128 * libcoff.h: Rebuild.
129 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
131 (coff_compute_section_file_positions): If RS6000COFF_C, generate
132 full a.out header if full_aouthdr is set in xcoff_data.
133 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
134 based on sections stored in xcoff_data.
135 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
137 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
138 (rs6000coff_vec): Set symbol_leading_char to '.'.
139 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
140 value stored in ret rather than returning a pointer value.
142 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
144 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
147 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
149 * som.c (som_slurp_string_table): Allocate the strings with malloc
150 since they're free'd by free_cached_info.
151 (som_slurp_symbol_table): Similarly for the symbol table.
153 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
155 * Makefile.in (diststuff): Don't make headers.
157 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
159 * Makefile.in: Rebuild dependencies.
161 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
162 output_bfd is not SunOS.
163 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
164 non-SunOS input files.
166 * xcofflink.c: Extensive changes to support linking shared objects
167 and generating a .loader section.
168 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
169 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
170 last_symndx, and ldrel_count fields.
171 * libcoff.h: Rebuild.
172 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
173 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
175 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
176 (bfd_xcoff_export_symbol): Declare.
177 (bfd_xcoff_size_dynamic_sections): Declare.
178 * bfd-in2.h: Rebuild.
180 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
182 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
183 * configure: Rebuild.
184 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
185 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
187 (pmac_xcoff_vec): Update to use new xcoff support.
188 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
189 (xcoff_write_armap): Declare buf as unsigned char.
190 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
192 * mpw-make.sed: Generalize subdir_do edit.
194 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
196 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
197 correctly. Don't initialize asect->vma.
199 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
201 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
202 something a little less than the page size.
204 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
206 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
208 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
210 * coff-i386.c (coff_i386_reloc_type_lookup): New.
211 * coffcode.h (coff_write_object_contents): If .bss is before
212 .data us that as data_start.
213 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
215 * peicode.h (add_data_entry): Use _cooked_size of data directory.
216 (coff_swap_outhdr_out): Hardwire in version number.
218 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
220 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
221 major and minor to *_vno, since the former are also macros in
222 SunOS header files. Cast result of bfd_alloc to appropriate
225 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
226 before assigning to sec_data.
228 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
230 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
231 now relative to the section, not absolute.
232 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
233 get the file name when there is a N_SO directory name. When
234 handling stabs, remember that section->vma was added to the
237 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
239 * sunos.c (struct sunos_link_hash_table): Add needed field.
240 (sunos_link_hash_table_create): Call bfd_release, not free.
241 (sunos_link_hash_table_create): Initialize needed field.
242 (sunos_add_dynamic_symbols): Record needed objects.
243 (bfd_sunos_get_needed_list): New function.
244 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
245 * bfd-in2.h: Rebuild.
247 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
249 * libcoff-in.h (pe_data_type.in_reloc_p): New.
251 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
253 * bfd-in.h (struct bfd_link_needed_list): Rename from
254 bfd_elf_link_needed_list.
255 * bfd-in2.h: Rebuild.
256 * elf.c, elflink.h, libelf.h: Corresponding changes.
258 Add start at AIX linker support; no shared libraries yet.
259 * xcofflink.c: New file.
260 * configure.in (rs600coff_vec): Use xcofflink.o.
261 * configure: Rebuild.
262 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
264 (struct xcoff_section_tdata): Define.
265 (xcoff_section_data): Define macro.
266 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
267 (_bfd_xcoff_bfd_link_add_symbols): Declare.
268 (_bfd_xcoff_bfd_final_link): Declare.
269 (_bfd_ppc_xcoff_relocate_section): Declare.
270 * libcoff.h: Rebuild.
271 * coff-rs6000.c: Clean up a bit.
272 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
273 cputype, csects, and debug_indices.
274 (xcoff_copy_private_bfd_data): Copy cputype.
275 (xcoff_howto_table): Rename from rs6000coff_howto_table.
276 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
277 (xcoff_reloc_type_lookup): Rename from
278 rs6000coff_reloc_type_lookup.
279 (coff_relocate_section): Define.
280 (_bfd_xcoff_sizeof_headers): Define.
281 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
282 (_bfd_xcoff_bfd_relax_section): Define.
283 (_bfd_xcoff_bfd_link_split_section): Define.
284 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
286 * coffcode.h (coff_compute_section_file_positions): If AIX,
287 increment sofar by SMALL_AOUTSZ if not executable.
288 (coff_write_object_contents): If AIX, always output an a.out
289 header; if not executable, header size of SMALL_AOUTSZ.
290 * hash.c (struct bfd_strtab_hash): Add xcoff field.
291 (_bfd_stringtab_init): Initialize xcoff field.
292 (_bfd_xcoff_stringtab_init): New function.
293 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
294 (_bfd_stringtab_emit): In XCOFF mode, write out length.
295 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
297 * Makefile.in: Rebuild dependencies.
298 (BFD32_BACKENDS): Add xcofflink.o.
299 (CFILES): Add xcofflink.c.
301 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
302 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
303 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
305 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
307 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
309 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
311 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
312 * config.in: Regenerated.
314 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
315 (_bfd_chunksize): New variable.
316 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
317 for obstack chunk size.
318 * configure.in: Check for getpagesize.
319 * configure: Regenerated.
321 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
323 * trad-core.c (rawptr): Make it a local variable of
324 ptrace_unix_core_file_p.
326 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
328 * coff-arm.c (in_reloc_p): New.
329 * coff-i386.c (in_reloc_p): New.
330 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
331 (coff_write_object_contents): Only set has_reloc_section
333 * cofflink.c (_bfd_coff_generic_relocate_section): Call
334 in_reloc_p to decide if reloc should be emitted.
335 * libcoff.h (pe_data_type.in_reloc_p): New.
336 * peicode.h (pe_mkobject): Initialize in_reloc_p.
338 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
340 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
341 (_bfd_coff_read_internal_relocs): Likewise.
342 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
343 (_bfd_coff_read_internal_relocs): Likewise.
345 * elflink.h (elf_link_add_object_symbols): Correct conditions
346 under which type and size change warnings are issued.
348 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
350 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
351 a symbol which is not in a real section.
352 (coff_write_native_symbol): Corresponding change.
354 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
355 coff_link_hash_newfunc and make non-static.
356 (_bfd_coff_link_hash_table_init): New function, broken out of
357 _bfd_coff_link_hash_table_create.
358 (_bfd_coff_link_hash_table_create): Use it.
359 (process_embedded_commands): Make static.
360 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
361 (_bfd_coff_link_hash_table_init): Declare.
362 * libcoff.h: Rebuild.
364 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
365 field in XCOFF tdata.
366 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
367 U802ROMAGIC, for clarity. Try to set arch and machine correctly
368 based on cputype stored in a.out header, or in n_type of initial
370 (coff_write_object_contents): Set cputype correctly in a.out
372 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
374 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
375 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
377 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
378 * libcoff.h: Rebuild.
380 * cpu-rs6000.c (rs6000_compatible): New static function.
381 (bfd_rs6000_arch): Use it.
382 * cpu-powerpc.c (powerpc_compatible): New static function.
383 (arch_info_struct): Define various flavours of PowerPC.
384 (bfd_powerpc_arch): Use powerpc_compatible. Point at
387 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
389 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
391 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
393 * elflink.h (elf_link_add_object_symbols): Don't warn about
394 changing the size or type if the old definition was weak.
396 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
398 * coffcode.h (combined_entry_type): Add fix_line field.
399 (coff_slurp_line_table): Warn if we try to set the lineno field of
401 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
402 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
403 * coffgen.c (coff_mangle_symbols): Handle fix_line.
404 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
406 (coff_print_symbol): Print fix_value symbols in a useful fashion.
407 * libcoff.h: Rebuild.
409 * libcoff-in.h (struct xcoff_tdata): Define.
410 (xcoff_data): Define.
411 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
412 * bfd-in2.h, libcoff.h: Rebuild.
413 * coff-rs6000.c (xcoff_mkobject): New static function.
414 (coff_mkobject): Define.
415 (xcoff_copy_private_bfd_data): New static function.
416 (coff_bfd_copy_private_bfd_data): Define.
417 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
419 (rs6000coff_vec): Add DYNAMIC to object_flags.
420 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
421 .loader sections specially.
422 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
423 section alignment from the XCOFF tdata information.
424 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
425 F_SHROBJ, and copy the extra a.out header information into the
426 XCOFF tdata structure.
427 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
428 F_DYNLOAD and the extra a.out header information.
429 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
430 C_HIDEXT symbol with attached csect information.
431 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
432 in the o_maxdata field.
433 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
434 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
435 end if BSF_NOT_AT_END is set.
437 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
439 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
440 * bfd-in2.h, libbfd.h: Rebuild.
441 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
443 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
444 (bfd_slurp_bsd_armap_f2): Likewise.
445 (_bfd_slurp_extended_name_table): Likewise.
447 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
449 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
451 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
452 when the symbol table is empty.
454 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
455 space for section symbols, since we don't output them either.
456 (elf_m68k_adjust_dynindx): Removed.
458 * ptrace-core.c (rawptr): Make it a local variable of
459 ptrace_unix_core_file_p.
461 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
463 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
466 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
467 Mac object file formats.
469 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
471 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
472 auxent if there isn't one.
473 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
474 rather than FILNMLEN as the maximum name length.
476 * coffcode.h (bfd_coff_backend_data): Add new field
478 (bfd_coff_print_aux): New static function.
479 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
480 scnlen field of an XTY_LD csect aux entry.
481 (coff_print_aux): New static function.
482 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
483 in coff_pointerize_aux_hook.
484 (bfd_coff_std_swap_table): Initialize new field.
485 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
486 * libcoff.h: Rebuild.
487 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
488 * coff-mips.c (mips_ecoff_backend_data): Likewise.
490 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
491 if there are symbols, for native AIX ld compatibility.
493 * coffcode.h (bfd_coff_backend_data): Add new field
494 _bfd_coff_pointerize_aux_hook.
495 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
496 or I960, and as 0 otherwise.
497 (bfd_coff_std_swap_table): Initialize new field.
498 * libcoff.h: Rebuild.
499 * coffgen.c (coff_pointerize_aux): Change parameters to take
500 symbol pointer instead of type and class, and to take aux index.
501 Call _bfd_coff_pointerize_aux_hook if it is defined.
502 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
503 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
504 * coff-mips.c (mips_ecoff_backend_data): Likewise.
506 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
507 read-only/host-only support.
509 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
511 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
514 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
515 BFD_JUMP_TABLE_ARCHIVE accordingly.
516 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
517 (_bfd_compute_and_write_armap): Declare.
518 (_bfd_generic_read_ar_hdr): Declare.
519 (_bfd_read_ar_hdr): Define.
520 (_bfd_noarchive_read_ar_hdr): Define.
521 (_bfd_archive_bsd_read_ar_hdr): Define.
522 (_bfd_archive_coff_read_ar_hdr): Define.
523 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
524 _bfd_read_ar_hdr instead.
525 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
526 (_bfd_compute_and_write_armap): Rename from
527 compute_and_write_armap. Make non-static. Change all callers.
528 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
529 than _bfd_snarf_ar_hdr.
530 * aout-target.h (MY_read_ar_hdr): Define if not defined.
531 * ieee.c (ieee_read_ar_hdr): Define.
532 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
533 * oasys.c (oasys_read_ar_hdr): Define.
534 * som.c (som_read_ar_hdr): Define.
535 * bfd-in2.h, libbfd.h: Rebuild.
537 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
539 * peicode.c (coff_swap_filehdr_in): If symptr is
540 zero, there aren't any symbols, even if nsyms is set.
542 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
544 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
546 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
547 sections, and set styp correctly for them: .got, .hash, .dynamic,
548 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
549 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
551 (ecoff_sort_hdrs): New static function.
552 (ecoff_compute_section_file_positions): Return boolean, not void.
553 Sort the sections by VMA before looking through them. Put the
554 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
555 section on an appropriate boundary within the page.
556 (ecoff_compute_reloc_file_positions): Check return value of
557 ecoff_compute_section_file_positions.
558 (_bfd_ecoff_set_section_contents): Likewise.
559 (_bfd_ecoff_write_object_contents): Check for various Alpha
560 section types when incrementing text_size and data_size. Call
561 adjust_headers backend function if it exists.
562 * coff-alpha.c (alpha_adjust_headers): New static function.
563 (alpha_ecoff_backend_data): Initialize adjust_headers field.
564 * coff-mips.c (mips_ecoff_backend_data): Likewise.
566 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
568 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
570 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
571 of ALTERNATE_AIX_CORE_FORMAT.
572 * configure.in (aix4): No longer need CORE_FLAGS.
573 * configure: Updated.
575 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
577 NS32k changes from Ian Dall:
578 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
580 (aout_link_input_section_std, aout_link_input_section_ext,
581 aout_link_reloc_link_order): Call them instead of _bfd_*
583 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
585 (backend_data): Use it instead of hardcoded zero.
587 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
588 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
590 * ns32knetbsd.c: Include bfd.h.
591 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
592 (MY_bfd_reloc_type_lookup): Declare function too.
593 * pc532-mach.c (set_sizes): Don't declare.
594 (MY_text_includes_header, MY_exec_header_not_counted): Define.
595 (backend_data, MY_backend_data): Don't define.
597 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
598 ns32k-*-lites* like ns32k-*-netbsd*.
600 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
603 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
605 * coffcode.h (coff_write_object_contents): Restore setting
606 f_timdat to 0, deleted on August 22.
608 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
610 * coffcode.h (coff_bfd_copy_private_symbol_data,
611 coff_bfd_copy_private_section_data,
612 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
613 * peicode.h (coff_bfd_copy_private_bfd_data): New
614 (pe_bfd_copy_private_bfd_data): New.
615 (coff_swap_scnhdr_in): Swap bss size into the right place.
616 (pe_print_private_bfd_data): Add some newlines.
618 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
620 * som.c (setup_sections): Don't die if a space has no subspaces.
622 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
624 * elflink.h (elf_link_add_object_symbols): Don't let a weak
625 dynamic symbol override a common symbol. Don't change the size or
626 type if they have been set and the new symbol is not a definition.
627 Warn if the size or type changes.
629 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
631 * som.c (som_begin_writing): Don't write the symbol table or
633 (som_finish_writing): Write them here. Place them after the
634 subspace data, but before the relocs.
636 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
638 * sunos.c (sunos_add_one_symbol): Just pass false, not
639 info->shared_library, to sunos_create_dynamic_sections.
640 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
642 (sunos_check_dynamic_reloc): Remove .text section assertion.
644 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
646 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
647 * configure, configure.in: Add pmac_xcoff_vec case.
648 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
649 * coff-pmac.c: New file, PowerMac XCOFF support.
650 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
651 * targets.c (pmac_xcoff_vec): Declare.
653 * mpw-config.in: Various changes to be compatible with the
654 autoconf-based configury.
655 * mpw-make.sed: New file, sed commands to translate Unix
656 makefile into MPW syntax.
657 * mpw-make.in: Remove.
658 * hosts/mpw.h: Remove.
659 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
660 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
662 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
664 * binary.c (binary_get_symtab): Return an empty string on error.
665 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
667 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
669 * coff-ppc.c: Reformatted according to gnu conventions
670 Removed irrelevant "if 0" code
672 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
674 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
675 symbols rather than as indirect symbols.
676 (MY(slurp_symbol_table)): Don't do anything special about
679 * coffcode.h (coff_new_section_hook): Make sure that the alignment
680 of .ctors and .dtors sections is no larger than 2.
682 * sunos.c (sunos_add_one_symbol): Don't change
683 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
685 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
686 dynamic symbols when creating a shared library.
687 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
689 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
690 written even if it is not defined in a regular object.
691 (sunos_write_dynamic_symbol): Use plt_offset for the address of
692 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
693 rather than the constant 22.
694 (sunos_check_dynamic_reloc): Handle creating a shared library.
695 (sunos_finish_dynamic_link): Set the first entry in the GOT to
696 zero when creating a shared library.
697 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
698 write it out at the start of the symbol table.
700 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
702 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
704 * config.bfd: Add arm-*-coff.
705 * configure.in, configure: Add armcoff_{little,big}_vec.
706 * targets.c (armcoff_{little,big}_vec): Declare.
707 (bfd_target_vector): Add armcoff_{little,big}_vec.
708 * coff-arm.c (armcoff_{little,big}_vec): Always define.
710 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
712 * targets.c (bfd_find_target): Remove debugging code.
714 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
716 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
718 * Makefile.in: added *-ppc files
719 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
720 allow pe based .o's to be shared with other tools on ppc/NT
721 * config.bfd: added powerpc[le]-[pe|winnt] config support
722 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
723 * peicode.h: Added more section flags for PE on ppc
724 Added coff_swap_filehdr_out to allow peicode.h to be
725 used for non-image PE files on ppc.
726 Check for image, or not, before copying pe_opthdr
727 * targets.c: Added new bfd's
728 * targets.c: Removed two inactive bfds that shouldn't have made it this
731 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
733 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
734 explicit values to initialize all relocs. Change all users.
735 (ppc_elf_brtaken_inner): New function to handle branch predicition
737 (ppc_elf_brtaken_reloc): Ditto.
738 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
739 relocs use ppc_elf_unsupported_reloc.
740 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
741 needs to be reported.
742 (ppc_elf_relocate_section): Support branch prediction relocs.
744 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
746 * bfd.c (bfd_assert): Remove \n from string passed to
749 * coff-i386.c: (TWO_DATA_SECS): Don't define.
750 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
751 (bfd_coff_make_section_hook): Don't define.
752 (coff_make_section_hook): Remove.
753 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
754 (styp_to_sec_flags): Likewise.
755 (coff_write_object_contents): Likewise.
756 (bfd_coff_std_swap_table): Don't initialize make_section_hook
758 * libcoff.h: Rebuild.
759 * coffgen.c (make_a_section_from_file): Just call
760 bfd_make_section_anyway, not bfd_make_section or
761 bfd_coff_make_section_hook.
762 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
763 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
764 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
765 make_section_hook field.
766 * coff-mips.c (mips_ecoff_backend_data): Likewise.
768 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
769 pointers into value field for warning and indirect symbols; just
770 leave the value field alone.
771 * linker.c (generic_link_add_symbol_list): Use next symbol for
772 warning and indirect symbols, rather than looking in symbol value.
773 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
774 parameter. Change all callers. Remove support for indirect
775 symbols; it didn't work anyhow.
776 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
777 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
778 * bfd-in2.h: Rebuild.
780 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
782 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
783 go back to telling the tools this reloc operates on 32 bits.
785 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
787 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
788 rather than a direct fprintf.
789 * archive.c (_bfd_write_archive_contents): Likewise.
790 * coffcode.h (coff_slurp_symbol_table): Likewise.
791 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
792 (ppc_elf_unsupported_reloc): Likewise.
793 (ppc_elf_relocate_section): Likewise.
794 * i386linux.c (linux_tally_symbols): Likewise.
795 (linux_finish_dynamic_link): Likewise.
796 * osf-core.c (osf_core_core_file_p): Likewise.
797 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
798 * som.c (som_sizeof_headers): Likewise.
799 * srec.c (srec_bad_byte): Likewise.
800 * bfd.c (bfd_assert): Likewise. Also change file to be const.
801 * libbfd-in.h (bfd_assert): Declare first parameter const.
803 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
804 bfd_reloc_overflow is enough.
805 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
806 * coff-h8500.c (rtype2howto): Likewise.
807 * coff-z8k.c (rtype2howto): Likewise.
808 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
809 * elf.c (_bfd_elf_get_lineno): Likewise.
810 (_bfd_elf_no_info_to_howto): Likewise.
811 (_bfd_elf_no_info_to_howto_rel): Likewise.
812 * hp300hpux.c (convert_sym_type): Likewise.
813 (MY(swap_std_reloc_in)): Likewise.
814 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
816 * libaout.h (struct aoutdata): Add line_buf field.
817 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
818 and filename_buffer. Instead, use a malloc buffer stored in the
819 new line_buf field. Remove length restrictions.
821 * coffgen.c (string_size): Remove static variable.
822 (debug_string_size, debug_string_section): Likewise.
823 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
824 and debug_string_size_p parameters. Use them instead of the
825 global variables. Change all callers.
826 (coff_write_symbol): Likewise.
827 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
828 (coff_write_symbols): Add local variables to replace removed
831 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
832 function, and line_base fields.
833 * libcoff.h: Rebuild.
834 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
835 information, rather than using static variables.
837 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
838 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
840 * init.c (initialized): Remove static variable.
841 (bfd_init): Don't bother setting initialized.
842 (bfd_check_init): Remove.
843 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
846 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
848 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
849 size for full core dumps. Copy core file header to private data.
850 (rs6000coff_core_file_failing_command,
851 rs6000coff_core_file_failing_signal): New functions to extract
852 the file name and terminating signal from the core file.
853 * coff-rs6000.c: Use them.
855 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
857 Change arch info to be const, initialized at compile time.
858 * archures.c: Reindent many functions. Change CONST to const.
859 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
860 nothing set it anyhow. Make next const.
861 (bfd_arch_info_list): Remove.
862 (bfd_archures_list): Rename from archures_init_table. Change from
863 a table of function pointers to a table of bfd_arch_info_type
865 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
866 (bfd_lookup_arch): Likewise.
867 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
869 (bfd_default_arch_struct): Make const.
870 (bfd_arch_init, bfd_arch_linkin): Remove.
871 (bfd_get_arch_info): Return a const pointer.
872 * init.c (bfd_init): Don't call bfd_arch_init.
873 * bfd.c (struct _bfd): Make arch_info const.
874 * bfd-in2.h: Rebuild.
876 * configure.in: Put & before everything in $selarchs.
877 * configure: Rebuild.
878 * cpu-*.c: Change bfd_*_arch from a function which calls
879 bfd_arch_linkin to a const structure.
880 * ieee.c (ieee_object_p): Make arch const.
882 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
884 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
886 * bfd-in2.h: Regenerate.
887 * libbfd.h: Regenerate.
889 * elf32-ppc.c (reloc_type): Update names to match current draft.
890 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
891 relative. Update names to current V.4 draft.
892 (ppc_elf_reloc_type_lookup): Add support for more relocations.
893 (ppc_elf_relocate_section): Rename relocations to match draft.
895 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
897 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
898 compiled with -mrelocatable-lib to be linked with either normal
899 modules or -mrelocatable modules.
901 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
903 * coffcode.h (coff_write_object_contents): Clear the vstamp field
906 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
907 a reloc against a local symbol, even if it's not a section.
909 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
911 * targets.c (bfd_target): Remove unused align_power_min field.
912 * bfd-in2.h: Rebuild.
913 * All backends: Remove initialization of align_power_min.
915 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
917 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
919 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
921 * config.bfd (mips-dec-netbsd*): New target.
922 * configure.host (mips-dec-netbsd*): New host.
923 * configure.in (mips-dec-netbsd*): New native.
924 * configure: Rebuild.
926 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
928 Make the COFF backend linker merge common types:
929 * cofflink.c (struct coff_debug_merge_element): Define.
930 (struct coff_debug_merge_type): Define.
931 (struct coff_debug_merge_hash_entry): Define.
932 (struct coff_debug_merge_hash_table): Define.
933 (coff_debug_merge_hash_table_init): Define.
934 (coff_debug_merge_hash_table_free): Define.
935 (coff_debug_merge_hash_lookup): Define.
936 (struct coff_final_link_info): Add debug_merge field.
937 (coff_debug_merge_hash_newfunc): New static function.
938 (_bfd_coff_final_link): Allocate and free debug_merge table.
939 (coff_link_input_bfd): Merge identical enum, struct and union
942 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
944 Convert i960 COFF to use COFF backend linker.
945 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
946 structure to store the symbol being used.
947 (coff_i960_start_final_link): New static function.
948 (coff_i960_relocate_section): New static function.
949 (coff_i960_adjust_symndx): New static function.
950 (coff_start_final_link): Define.
951 (coff_relocate_section): Define.
952 (coff_adjust_symndx): Define.
953 * coffcode.h (bfd_coff_backend_data): Add new callback function
954 _bfd_coff_start_final_link.
955 (bfd_coff_start_final_link): Define.
956 (coff_start_final_link): Define if not defined.
957 (bfd_coff_std_swap_table): Add coff_start_final_link.
958 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
960 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
961 function callback is not NULL.
962 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
963 (_bfd_coff_internal_syment_name): Declare.
964 * libcoff.h: Rebuild.
965 * configure.in (icoff_big_vec): Add cofflink.o.
966 (icoff_little_vec): Likewise.
967 * configure: Rebuild.
969 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
971 * Makefile.in (clean-info): Remove extraneous tab from line
974 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
976 * cofflink.c (coff_link_input_bfd): Fail if a section with no
979 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
981 * coffcode.h (coff_compute_section_file_positions): Keep the
983 (coff_write_object_contents): Remember if it's a relocatable
985 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
986 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
987 if relocatable file. Swap out saved raw size.
989 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
991 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
992 (maintainer-clean): Rename from realclean, passing
993 maintainer-clean down to subdirectories, but leave realclean as a
996 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
999 * dep-in.sed: Remove config.h from generated dependencies.
1001 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1002 broken out of sunos_canonicalize_dynamic_symtab.
1003 (sunos_canonicalize_dynamic_symtab): Call new function
1004 sunos_slurp_dynamic_symtab.
1005 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1006 dynamic symbol table to the caller.
1007 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1008 callback to override the symbols being read.
1009 * libaout.h (struct aout_backend_data): Add three new parameters
1010 to add_dynamic_symbols callback.
1012 Extensive minor changes to avoid various gcc warnings. Also:
1013 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1014 * archures.c (bfd_arch_info_type): Change mach field from long to
1016 (bfd_lookup_arch): Change machine parameter from long to unsigned
1019 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1021 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1022 a symbol with a non-zero plt_offset.
1024 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1026 * elfcode.h (align_file_position): Remove; not used.
1028 * configure.in: Only check for <sys/procfs.h> on a native system,
1029 and make sure it defines prstatus_t.
1030 * configure: Rebuild.
1032 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1034 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1036 * config.in: Rename from config.h.in.
1037 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1038 Check for config.h:config.in when creating stamp-h.
1039 * configure: Rebuild.
1040 * Makefile.in (stamp-h): Depend upon config.in rather than
1041 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1042 calling config.status.
1044 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1045 (Makefile): Just rebuild Makefile.
1046 (config.h, stamp-h): New targets.
1047 * configure.in: Create stamp-h when rebuilding config.h.
1048 * configure: Rebuild.
1050 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1052 * configure.in: Call AC_CONFIG_HEADER. Substitute
1053 HOST_64BIT_LONG. Check that various header files exist. Check
1054 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1055 and/or free need to be declared. Don't make a link to sysdep.h.
1056 Define TRAD_HEADER for various hosts.
1057 * configure: Rebuild.
1058 * configure.host: Don't set my_host. Add definitions taken from
1059 host header files for various entries. Remove entries which now
1061 * acconfig.h: New file.
1062 * config.h.in: New file, built by autoheader.
1063 * sysdep.h: New file.
1064 * Makefile.in (do_distclean): Don't remove sysdep.h.
1066 (LOCAL_H_DEPS): New variable.
1067 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1069 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1070 ($(OPTIONAL_BACKENDS)): Likewise.
1071 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1072 looking through sysdep.h.
1073 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1074 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1075 (fprintf_vma, sprintf_vma): Likewise.
1076 (int64_type, uint64_type): Don't define.
1077 * bfd-in2.h: Rebuild.
1078 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1079 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1080 * lynx-core.c: Include stuff from old hosts/lynx.h.
1081 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1082 rather than NO_FCNTL.
1083 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1084 rather than NATIVE_HPPAHPUX_COMPILER.
1085 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1087 * hosts/*.h: Remove all header files which merely include,
1088 declare, and define things. Leave header files which define
1089 information needed by trad-core.c.
1091 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1092 (BFD_CC_FOR_BUILD): Define.
1093 * configure.in: Use BFD_CC_FOR_BUILD.
1094 * configure: Rebuild.
1096 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1098 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1099 * configure: Rebuild.
1101 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1104 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1106 * config.bfd: i386pe_ve -> i386pe_vec.
1108 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1110 * configure.host: Incorporate host Makefile fragments by setting
1112 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1113 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1114 value based on whether the code is being compiled by a cross
1115 compiler. Don't substitute host_makefile_frag or frags.
1116 * aclocal.m4: New file to define local AC_PROG_CC.
1117 * configure: Rebuild.
1118 * Makefile.in (INSTALL): Set to @INSTALL@.
1119 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1120 (INSTALL_DATA): Set to @INSTALL_DATA@.
1122 (CC): Define as @CC@.
1123 (CFLAGS): Set to @CFLAGS@.
1124 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1125 (@host_makefile_frag@): Remove.
1126 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1127 after other options.
1128 (config.status): Remove dependency upon @frags@.
1129 * config/*.mh, config/README: Remove.
1131 * config.bfd: Rewrite to incorporate the contents of the Makefile
1132 fragments by setting shell variables, rather than merely returning
1133 the name of a Makefile fragment.
1134 * configure.in: Use shell variables set by config.bfd rather than
1135 looking at the target Makefile fragment files. Don't substitute
1136 target_makefile_frag. Do substitute TDEFINES.
1137 * configure: Rebuild.
1138 * Makefile.in (@target_makefile_frag@): Remove.
1139 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1140 * config/*.mt: Remove.
1142 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
1144 * configure.in: Put changequote lines around "i[345]86" patterns
1145 section of core file support.
1147 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
1149 * som.c (som_bfd_print_private_bfd_data): Define to use the
1152 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
1154 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1155 entry, text_start and data_start.
1157 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
1159 * Makefile.in (OFILES): Remove $(TDEPFILES).
1160 * config/apollo.mt (TDEPFILES): Remove.
1161 * config/README: Update.
1163 * configure.in: For a native configuration, set COREFILE and
1164 COREFLAG based on the canonical host name.
1165 * configure: Rebuild.
1166 * Makefile.in: Rebuild dependencies.
1167 (ALL_CFLAGS): Add @COREFLAG@.
1168 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1169 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1170 support routines. Check LYNX_CORE rather than HOST_LYNX.
1171 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1172 * i386lynx.c: Likewise.
1173 * m68klynx.c: Likewise.
1174 * sparclynx.c: Likewise.
1175 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1176 * *-core.c: Comment changes.
1177 * config/decstation.mh (HDEPFILES): Remove.
1178 (HDEFINES): Remove -DTRAD_CORE.
1179 * config/irix3.mh (RANLIB): Remove.
1180 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1181 (HDEFINES): Remove -DIRIX_CORE.
1182 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1183 (HDEFINES): Remove -DTRAD_CORE.
1184 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1185 * config/ultra3.mh (RANLIB): Remove.
1186 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1187 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1188 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1189 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1190 * config/hppahpux.mh, config/hppaosf.mh: Remove.
1191 * config/i386aix.mh, config/i386bsd.mh: Remove.
1192 * config/i386linux.mh, config/i386mach3.mh: Remove.
1193 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1194 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1195 * config/mipsmach3.mh, config/news-mips.mh: Remove.
1196 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1197 * config/rs600.mh, config/rs6000lynx.mh: Remove.
1198 * config/solaris2.mh, config/stratus.mh: Remove.
1199 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1200 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1202 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
1204 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1205 DT_FINI entry if the appropriate symbol is not in the hash table.
1207 * libelf.h (struct elf_backend_data): Add create_program_headers
1208 and want_hdr_in_seg fields.
1209 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1211 (elf_backend_create_program_headers): Likewise.
1212 (elfNN_bed): Initialize create_program_headers and
1214 * elf.c (get_program_header_size): Call create_program_headers
1216 (map_program_segments): Check want_hdr_in_seg backend field. Call
1217 create_program_headers backend routine.
1219 * elf.c (assign_file_positions_except_relocs): Align non allocated
1220 sections when creating an executable.
1222 * elfcode.h (elf_swap_phdr_in): Make non static.
1223 (elf_swap_phdr_out): Make non static.
1224 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1225 (bfd_elf32_swap_phdr_out): Declare.
1226 (bfd_elf64_swap_phdr_in): Declare.
1227 (bfd_elf64_swap_phdr_out): Declare.
1229 * ecofflink.c (ecoff_collect_shuffle): New static function.
1230 (_bfd_ecoff_get_accumulated_pdr): New function.
1231 (_bfd_ecoff_get_accumulated_sym): New function.
1232 (_bfd_ecoff_get_accumulated_ss): New function.
1233 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1234 (_bfd_ecoff_get_accumulated_sym): Declare.
1235 (_bfd_ecoff_get_accumulated_ss): Declare.
1236 * libbfd.h: Rebuild.
1238 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
1240 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1242 * elflink.h (elf_link_add_object_symbols): Handle indirect and
1243 warning symbols. If any section is named .gnu.warning.XXX, treat
1244 the contents as a warning to be issued if the symbol XXX is
1246 (elf_link_output_extsym): For an indirect or warning symbol, just
1247 output the symbol it points to.
1249 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1250 if bfd_hash_allocate fails, since it will already be set.
1251 (generic_link_hash_newfunc): Likewise.
1252 (archive_hash_newfunc): Likewise.
1253 (hash_entry_bfd): New static function.
1254 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1255 callback. Allocate a new warning using the hash table newfunc.
1256 Use bfd_hash_replace to update the entry in the hash table, rather
1257 than assuming we can copy the fields with structure assignment.
1259 * hash.c (bfd_hash_replace): New function.
1260 * bfd-in.h (bfd_hash_replace): Declare.
1261 * bfd-in2.h: Rebuild.
1263 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
1265 * config.bfd: Add mips*vr4300-*-elf* target.
1266 * config/mipsbvr4300.mt: Added.
1268 See file ChangeLog.2
1275 version-control: never