1 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3 * i386linux.c (MY(vec)): Declare before use.
5 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
7 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8 BFD is not of the right type.
9 (bfd_elf_get_needed_list): Likewise.
10 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
11 * sunos.c (bfd_sunos_get_needed_list): Likewise.
12 * xcofflink.c (XCOFF_XVECP): Define.
13 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
15 (bfd_xcoff_import_symbol): Likewise.
16 (bfd_xcoff_export_symbol): Likewise.
17 (bfd_xcoff_link_count_reloc): Likewise.
18 (bfd_xcoff_record_link_assignment): Likewise.
19 (bfd_xcoff_size_dynamic_sections): Likewise.
21 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
22 table index against the number of symbols for a base relative
25 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
27 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
28 full_aouthdr flag here...
29 (_bfd_xcoff_bfd_final_link): ...not here.
31 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
33 * libelf.h: Rename to elf-bfd.h to avoid conflict with
34 systems that have a system <libelf.h>.
35 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
36 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
37 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
38 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
39 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
40 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
41 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
43 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
45 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
46 set, set BSF_WEAK in symbol. Change all callers.
47 (ecoff_get_extr): Set weakext based on BSF_WEAK.
48 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
49 _bfd_generic_link_add_one_symbol.
50 (ecoff_indirect_link_order): Check that the section tdata relocs
51 are not NULL before using them.
53 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
54 define TRAD_HEADER as hosts/alphalinux.h.
56 * hosts/alphalinux.h: New file.
57 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
60 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
62 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
63 C_ECOMM storage classes.
65 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
67 (xcoff_mark): Call xcoff_mark_symbol.
68 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
69 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
71 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
73 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
75 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
77 (xcoff_find_reloc): New static function.
78 (xcoff_link_add_symbols): Use it.
79 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
80 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
81 relocate the value of C_DECL.
83 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
85 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
87 * cofflink.c (_bfd_coff_generic_relocate_section): Make
88 callback decide what goes in .relocs.
89 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
90 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
93 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
95 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
98 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
100 * xcofflink.c: More improvements, mostly to fix handling of
101 constructors and a few other special cases.
102 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
103 zero, reverting yesterday's change.
104 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
105 (bfd_xcoff_link_count_reloc): Declare.
106 (bfd_xcoff_record_link_assignment): Declare.
107 * bfd-in2.h: Rebuild.
109 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
111 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
112 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
113 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
114 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
115 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
116 Change PAGE_SIZE to TARGET_PAGE_SIZE.
118 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
121 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
122 segments includes the a.out header. See to that the magic number
123 *always* is big-endian.
125 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
126 m68k4k NetBSD configurations.
128 * configure.in, configure: Separate i386 & mips NetBSD
129 configurations from other BSD ones. Don't assume DEC is the only
130 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
131 configurations. Add support for m68k4k NetBSD object format.
133 * libaout.h: Added M_68K4K_NETBSD magic.
135 * m68k4knetbsd.c: New file.
137 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
139 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
142 * hosts/mipsnbsd.h: New file.
145 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
147 * config.bfd: Add config stuff for mips*-*-magic* to set
148 targ_defvec to ecoff_big_vec.
151 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
153 * xcofflink.c: Numerous changes to get closer to a working XCOFF
155 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
156 toc_section, and entry_section fields.
157 (struct xcoff_section_tdata): Remove ldrel_count field.
158 * libcoff.h: Rebuild.
159 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
161 (coff_compute_section_file_positions): If RS6000COFF_C, generate
162 full a.out header if full_aouthdr is set in xcoff_data.
163 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
164 based on sections stored in xcoff_data.
165 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
167 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
168 (rs6000coff_vec): Set symbol_leading_char to '.'.
169 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
170 value stored in ret rather than returning a pointer value.
172 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
174 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
177 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
179 * som.c (som_slurp_string_table): Allocate the strings with malloc
180 since they're free'd by free_cached_info.
181 (som_slurp_symbol_table): Similarly for the symbol table.
183 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
185 * Makefile.in (diststuff): Don't make headers.
187 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
189 * Makefile.in: Rebuild dependencies.
191 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
192 output_bfd is not SunOS.
193 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
194 non-SunOS input files.
196 * xcofflink.c: Extensive changes to support linking shared objects
197 and generating a .loader section.
198 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
199 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
200 last_symndx, and ldrel_count fields.
201 * libcoff.h: Rebuild.
202 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
203 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
205 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
206 (bfd_xcoff_export_symbol): Declare.
207 (bfd_xcoff_size_dynamic_sections): Declare.
208 * bfd-in2.h: Rebuild.
210 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
212 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
213 * configure: Rebuild.
214 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
215 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
217 (pmac_xcoff_vec): Update to use new xcoff support.
218 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
219 (xcoff_write_armap): Declare buf as unsigned char.
220 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
222 * mpw-make.sed: Generalize subdir_do edit.
224 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
226 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
227 correctly. Don't initialize asect->vma.
229 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
231 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
232 something a little less than the page size.
234 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
236 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
238 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
240 * coff-i386.c (coff_i386_reloc_type_lookup): New.
241 * coffcode.h (coff_write_object_contents): If .bss is before
242 .data us that as data_start.
243 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
245 * peicode.h (add_data_entry): Use _cooked_size of data directory.
246 (coff_swap_outhdr_out): Hardwire in version number.
248 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
250 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
251 major and minor to *_vno, since the former are also macros in
252 SunOS header files. Cast result of bfd_alloc to appropriate
255 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
256 before assigning to sec_data.
258 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
260 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
261 now relative to the section, not absolute.
262 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
263 get the file name when there is a N_SO directory name. When
264 handling stabs, remember that section->vma was added to the
267 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
269 * sunos.c (struct sunos_link_hash_table): Add needed field.
270 (sunos_link_hash_table_create): Call bfd_release, not free.
271 (sunos_link_hash_table_create): Initialize needed field.
272 (sunos_add_dynamic_symbols): Record needed objects.
273 (bfd_sunos_get_needed_list): New function.
274 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
275 * bfd-in2.h: Rebuild.
277 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
279 * libcoff-in.h (pe_data_type.in_reloc_p): New.
281 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
283 * bfd-in.h (struct bfd_link_needed_list): Rename from
284 bfd_elf_link_needed_list.
285 * bfd-in2.h: Rebuild.
286 * elf.c, elflink.h, libelf.h: Corresponding changes.
288 Add start at AIX linker support; no shared libraries yet.
289 * xcofflink.c: New file.
290 * configure.in (rs600coff_vec): Use xcofflink.o.
291 * configure: Rebuild.
292 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
294 (struct xcoff_section_tdata): Define.
295 (xcoff_section_data): Define macro.
296 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
297 (_bfd_xcoff_bfd_link_add_symbols): Declare.
298 (_bfd_xcoff_bfd_final_link): Declare.
299 (_bfd_ppc_xcoff_relocate_section): Declare.
300 * libcoff.h: Rebuild.
301 * coff-rs6000.c: Clean up a bit.
302 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
303 cputype, csects, and debug_indices.
304 (xcoff_copy_private_bfd_data): Copy cputype.
305 (xcoff_howto_table): Rename from rs6000coff_howto_table.
306 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
307 (xcoff_reloc_type_lookup): Rename from
308 rs6000coff_reloc_type_lookup.
309 (coff_relocate_section): Define.
310 (_bfd_xcoff_sizeof_headers): Define.
311 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
312 (_bfd_xcoff_bfd_relax_section): Define.
313 (_bfd_xcoff_bfd_link_split_section): Define.
314 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
316 * coffcode.h (coff_compute_section_file_positions): If AIX,
317 increment sofar by SMALL_AOUTSZ if not executable.
318 (coff_write_object_contents): If AIX, always output an a.out
319 header; if not executable, header size of SMALL_AOUTSZ.
320 * hash.c (struct bfd_strtab_hash): Add xcoff field.
321 (_bfd_stringtab_init): Initialize xcoff field.
322 (_bfd_xcoff_stringtab_init): New function.
323 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
324 (_bfd_stringtab_emit): In XCOFF mode, write out length.
325 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
327 * Makefile.in: Rebuild dependencies.
328 (BFD32_BACKENDS): Add xcofflink.o.
329 (CFILES): Add xcofflink.c.
331 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
332 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
333 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
335 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
337 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
339 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
341 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
342 * config.in: Regenerated.
344 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
345 (_bfd_chunksize): New variable.
346 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
347 for obstack chunk size.
348 * configure.in: Check for getpagesize.
349 * configure: Regenerated.
351 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
353 * trad-core.c (rawptr): Make it a local variable of
354 ptrace_unix_core_file_p.
356 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
358 * coff-arm.c (in_reloc_p): New.
359 * coff-i386.c (in_reloc_p): New.
360 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
361 (coff_write_object_contents): Only set has_reloc_section
363 * cofflink.c (_bfd_coff_generic_relocate_section): Call
364 in_reloc_p to decide if reloc should be emitted.
365 * libcoff.h (pe_data_type.in_reloc_p): New.
366 * peicode.h (pe_mkobject): Initialize in_reloc_p.
368 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
370 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
371 (_bfd_coff_read_internal_relocs): Likewise.
372 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
373 (_bfd_coff_read_internal_relocs): Likewise.
375 * elflink.h (elf_link_add_object_symbols): Correct conditions
376 under which type and size change warnings are issued.
378 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
380 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
381 a symbol which is not in a real section.
382 (coff_write_native_symbol): Corresponding change.
384 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
385 coff_link_hash_newfunc and make non-static.
386 (_bfd_coff_link_hash_table_init): New function, broken out of
387 _bfd_coff_link_hash_table_create.
388 (_bfd_coff_link_hash_table_create): Use it.
389 (process_embedded_commands): Make static.
390 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
391 (_bfd_coff_link_hash_table_init): Declare.
392 * libcoff.h: Rebuild.
394 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
395 field in XCOFF tdata.
396 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
397 U802ROMAGIC, for clarity. Try to set arch and machine correctly
398 based on cputype stored in a.out header, or in n_type of initial
400 (coff_write_object_contents): Set cputype correctly in a.out
402 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
404 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
405 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
407 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
408 * libcoff.h: Rebuild.
410 * cpu-rs6000.c (rs6000_compatible): New static function.
411 (bfd_rs6000_arch): Use it.
412 * cpu-powerpc.c (powerpc_compatible): New static function.
413 (arch_info_struct): Define various flavours of PowerPC.
414 (bfd_powerpc_arch): Use powerpc_compatible. Point at
417 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
419 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
421 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
423 * elflink.h (elf_link_add_object_symbols): Don't warn about
424 changing the size or type if the old definition was weak.
426 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
428 * coffcode.h (combined_entry_type): Add fix_line field.
429 (coff_slurp_line_table): Warn if we try to set the lineno field of
431 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
432 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
433 * coffgen.c (coff_mangle_symbols): Handle fix_line.
434 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
436 (coff_print_symbol): Print fix_value symbols in a useful fashion.
437 * libcoff.h: Rebuild.
439 * libcoff-in.h (struct xcoff_tdata): Define.
440 (xcoff_data): Define.
441 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
442 * bfd-in2.h, libcoff.h: Rebuild.
443 * coff-rs6000.c (xcoff_mkobject): New static function.
444 (coff_mkobject): Define.
445 (xcoff_copy_private_bfd_data): New static function.
446 (coff_bfd_copy_private_bfd_data): Define.
447 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
449 (rs6000coff_vec): Add DYNAMIC to object_flags.
450 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
451 .loader sections specially.
452 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
453 section alignment from the XCOFF tdata information.
454 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
455 F_SHROBJ, and copy the extra a.out header information into the
456 XCOFF tdata structure.
457 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
458 F_DYNLOAD and the extra a.out header information.
459 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
460 C_HIDEXT symbol with attached csect information.
461 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
462 in the o_maxdata field.
463 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
464 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
465 end if BSF_NOT_AT_END is set.
467 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
469 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
470 * bfd-in2.h, libbfd.h: Rebuild.
471 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
473 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
474 (bfd_slurp_bsd_armap_f2): Likewise.
475 (_bfd_slurp_extended_name_table): Likewise.
477 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
479 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
481 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
482 when the symbol table is empty.
484 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
485 space for section symbols, since we don't output them either.
486 (elf_m68k_adjust_dynindx): Removed.
488 * ptrace-core.c (rawptr): Make it a local variable of
489 ptrace_unix_core_file_p.
491 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
493 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
496 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
497 Mac object file formats.
499 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
501 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
502 auxent if there isn't one.
503 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
504 rather than FILNMLEN as the maximum name length.
506 * coffcode.h (bfd_coff_backend_data): Add new field
508 (bfd_coff_print_aux): New static function.
509 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
510 scnlen field of an XTY_LD csect aux entry.
511 (coff_print_aux): New static function.
512 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
513 in coff_pointerize_aux_hook.
514 (bfd_coff_std_swap_table): Initialize new field.
515 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
516 * libcoff.h: Rebuild.
517 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
518 * coff-mips.c (mips_ecoff_backend_data): Likewise.
520 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
521 if there are symbols, for native AIX ld compatibility.
523 * coffcode.h (bfd_coff_backend_data): Add new field
524 _bfd_coff_pointerize_aux_hook.
525 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
526 or I960, and as 0 otherwise.
527 (bfd_coff_std_swap_table): Initialize new field.
528 * libcoff.h: Rebuild.
529 * coffgen.c (coff_pointerize_aux): Change parameters to take
530 symbol pointer instead of type and class, and to take aux index.
531 Call _bfd_coff_pointerize_aux_hook if it is defined.
532 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
533 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
534 * coff-mips.c (mips_ecoff_backend_data): Likewise.
536 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
537 read-only/host-only support.
539 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
541 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
544 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
545 BFD_JUMP_TABLE_ARCHIVE accordingly.
546 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
547 (_bfd_compute_and_write_armap): Declare.
548 (_bfd_generic_read_ar_hdr): Declare.
549 (_bfd_read_ar_hdr): Define.
550 (_bfd_noarchive_read_ar_hdr): Define.
551 (_bfd_archive_bsd_read_ar_hdr): Define.
552 (_bfd_archive_coff_read_ar_hdr): Define.
553 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
554 _bfd_read_ar_hdr instead.
555 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
556 (_bfd_compute_and_write_armap): Rename from
557 compute_and_write_armap. Make non-static. Change all callers.
558 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
559 than _bfd_snarf_ar_hdr.
560 * aout-target.h (MY_read_ar_hdr): Define if not defined.
561 * ieee.c (ieee_read_ar_hdr): Define.
562 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
563 * oasys.c (oasys_read_ar_hdr): Define.
564 * som.c (som_read_ar_hdr): Define.
565 * bfd-in2.h, libbfd.h: Rebuild.
567 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
569 * peicode.c (coff_swap_filehdr_in): If symptr is
570 zero, there aren't any symbols, even if nsyms is set.
572 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
574 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
576 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
577 sections, and set styp correctly for them: .got, .hash, .dynamic,
578 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
579 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
581 (ecoff_sort_hdrs): New static function.
582 (ecoff_compute_section_file_positions): Return boolean, not void.
583 Sort the sections by VMA before looking through them. Put the
584 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
585 section on an appropriate boundary within the page.
586 (ecoff_compute_reloc_file_positions): Check return value of
587 ecoff_compute_section_file_positions.
588 (_bfd_ecoff_set_section_contents): Likewise.
589 (_bfd_ecoff_write_object_contents): Check for various Alpha
590 section types when incrementing text_size and data_size. Call
591 adjust_headers backend function if it exists.
592 * coff-alpha.c (alpha_adjust_headers): New static function.
593 (alpha_ecoff_backend_data): Initialize adjust_headers field.
594 * coff-mips.c (mips_ecoff_backend_data): Likewise.
596 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
598 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
600 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
601 of ALTERNATE_AIX_CORE_FORMAT.
602 * configure.in (aix4): No longer need CORE_FLAGS.
603 * configure: Updated.
605 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
607 NS32k changes from Ian Dall:
608 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
610 (aout_link_input_section_std, aout_link_input_section_ext,
611 aout_link_reloc_link_order): Call them instead of _bfd_*
613 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
615 (backend_data): Use it instead of hardcoded zero.
617 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
618 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
620 * ns32knetbsd.c: Include bfd.h.
621 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
622 (MY_bfd_reloc_type_lookup): Declare function too.
623 * pc532-mach.c (set_sizes): Don't declare.
624 (MY_text_includes_header, MY_exec_header_not_counted): Define.
625 (backend_data, MY_backend_data): Don't define.
627 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
628 ns32k-*-lites* like ns32k-*-netbsd*.
630 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
633 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
635 * coffcode.h (coff_write_object_contents): Restore setting
636 f_timdat to 0, deleted on August 22.
638 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
640 * coffcode.h (coff_bfd_copy_private_symbol_data,
641 coff_bfd_copy_private_section_data,
642 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
643 * peicode.h (coff_bfd_copy_private_bfd_data): New
644 (pe_bfd_copy_private_bfd_data): New.
645 (coff_swap_scnhdr_in): Swap bss size into the right place.
646 (pe_print_private_bfd_data): Add some newlines.
648 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
650 * som.c (setup_sections): Don't die if a space has no subspaces.
652 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
654 * elflink.h (elf_link_add_object_symbols): Don't let a weak
655 dynamic symbol override a common symbol. Don't change the size or
656 type if they have been set and the new symbol is not a definition.
657 Warn if the size or type changes.
659 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
661 * som.c (som_begin_writing): Don't write the symbol table or
663 (som_finish_writing): Write them here. Place them after the
664 subspace data, but before the relocs.
666 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
668 * sunos.c (sunos_add_one_symbol): Just pass false, not
669 info->shared_library, to sunos_create_dynamic_sections.
670 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
672 (sunos_check_dynamic_reloc): Remove .text section assertion.
674 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
676 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
677 * configure, configure.in: Add pmac_xcoff_vec case.
678 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
679 * coff-pmac.c: New file, PowerMac XCOFF support.
680 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
681 * targets.c (pmac_xcoff_vec): Declare.
683 * mpw-config.in: Various changes to be compatible with the
684 autoconf-based configury.
685 * mpw-make.sed: New file, sed commands to translate Unix
686 makefile into MPW syntax.
687 * mpw-make.in: Remove.
688 * hosts/mpw.h: Remove.
689 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
690 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
692 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
694 * binary.c (binary_get_symtab): Return an empty string on error.
695 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
697 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
699 * coff-ppc.c: Reformatted according to gnu conventions
700 Removed irrelevant "if 0" code
702 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
704 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
705 symbols rather than as indirect symbols.
706 (MY(slurp_symbol_table)): Don't do anything special about
709 * coffcode.h (coff_new_section_hook): Make sure that the alignment
710 of .ctors and .dtors sections is no larger than 2.
712 * sunos.c (sunos_add_one_symbol): Don't change
713 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
715 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
716 dynamic symbols when creating a shared library.
717 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
719 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
720 written even if it is not defined in a regular object.
721 (sunos_write_dynamic_symbol): Use plt_offset for the address of
722 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
723 rather than the constant 22.
724 (sunos_check_dynamic_reloc): Handle creating a shared library.
725 (sunos_finish_dynamic_link): Set the first entry in the GOT to
726 zero when creating a shared library.
727 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
728 write it out at the start of the symbol table.
730 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
732 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
734 * config.bfd: Add arm-*-coff.
735 * configure.in, configure: Add armcoff_{little,big}_vec.
736 * targets.c (armcoff_{little,big}_vec): Declare.
737 (bfd_target_vector): Add armcoff_{little,big}_vec.
738 * coff-arm.c (armcoff_{little,big}_vec): Always define.
740 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
742 * targets.c (bfd_find_target): Remove debugging code.
744 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
746 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
748 * Makefile.in: added *-ppc files
749 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
750 allow pe based .o's to be shared with other tools on ppc/NT
751 * config.bfd: added powerpc[le]-[pe|winnt] config support
752 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
753 * peicode.h: Added more section flags for PE on ppc
754 Added coff_swap_filehdr_out to allow peicode.h to be
755 used for non-image PE files on ppc.
756 Check for image, or not, before copying pe_opthdr
757 * targets.c: Added new bfd's
758 * targets.c: Removed two inactive bfds that shouldn't have made it this
761 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
763 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
764 explicit values to initialize all relocs. Change all users.
765 (ppc_elf_brtaken_inner): New function to handle branch predicition
767 (ppc_elf_brtaken_reloc): Ditto.
768 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
769 relocs use ppc_elf_unsupported_reloc.
770 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
771 needs to be reported.
772 (ppc_elf_relocate_section): Support branch prediction relocs.
774 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
776 * bfd.c (bfd_assert): Remove \n from string passed to
779 * coff-i386.c: (TWO_DATA_SECS): Don't define.
780 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
781 (bfd_coff_make_section_hook): Don't define.
782 (coff_make_section_hook): Remove.
783 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
784 (styp_to_sec_flags): Likewise.
785 (coff_write_object_contents): Likewise.
786 (bfd_coff_std_swap_table): Don't initialize make_section_hook
788 * libcoff.h: Rebuild.
789 * coffgen.c (make_a_section_from_file): Just call
790 bfd_make_section_anyway, not bfd_make_section or
791 bfd_coff_make_section_hook.
792 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
793 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
794 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
795 make_section_hook field.
796 * coff-mips.c (mips_ecoff_backend_data): Likewise.
798 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
799 pointers into value field for warning and indirect symbols; just
800 leave the value field alone.
801 * linker.c (generic_link_add_symbol_list): Use next symbol for
802 warning and indirect symbols, rather than looking in symbol value.
803 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
804 parameter. Change all callers. Remove support for indirect
805 symbols; it didn't work anyhow.
806 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
807 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
808 * bfd-in2.h: Rebuild.
810 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
812 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
813 go back to telling the tools this reloc operates on 32 bits.
815 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
817 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
818 rather than a direct fprintf.
819 * archive.c (_bfd_write_archive_contents): Likewise.
820 * coffcode.h (coff_slurp_symbol_table): Likewise.
821 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
822 (ppc_elf_unsupported_reloc): Likewise.
823 (ppc_elf_relocate_section): Likewise.
824 * i386linux.c (linux_tally_symbols): Likewise.
825 (linux_finish_dynamic_link): Likewise.
826 * osf-core.c (osf_core_core_file_p): Likewise.
827 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
828 * som.c (som_sizeof_headers): Likewise.
829 * srec.c (srec_bad_byte): Likewise.
830 * bfd.c (bfd_assert): Likewise. Also change file to be const.
831 * libbfd-in.h (bfd_assert): Declare first parameter const.
833 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
834 bfd_reloc_overflow is enough.
835 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
836 * coff-h8500.c (rtype2howto): Likewise.
837 * coff-z8k.c (rtype2howto): Likewise.
838 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
839 * elf.c (_bfd_elf_get_lineno): Likewise.
840 (_bfd_elf_no_info_to_howto): Likewise.
841 (_bfd_elf_no_info_to_howto_rel): Likewise.
842 * hp300hpux.c (convert_sym_type): Likewise.
843 (MY(swap_std_reloc_in)): Likewise.
844 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
846 * libaout.h (struct aoutdata): Add line_buf field.
847 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
848 and filename_buffer. Instead, use a malloc buffer stored in the
849 new line_buf field. Remove length restrictions.
851 * coffgen.c (string_size): Remove static variable.
852 (debug_string_size, debug_string_section): Likewise.
853 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
854 and debug_string_size_p parameters. Use them instead of the
855 global variables. Change all callers.
856 (coff_write_symbol): Likewise.
857 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
858 (coff_write_symbols): Add local variables to replace removed
861 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
862 function, and line_base fields.
863 * libcoff.h: Rebuild.
864 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
865 information, rather than using static variables.
867 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
868 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
870 * init.c (initialized): Remove static variable.
871 (bfd_init): Don't bother setting initialized.
872 (bfd_check_init): Remove.
873 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
876 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
878 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
879 size for full core dumps. Copy core file header to private data.
880 (rs6000coff_core_file_failing_command,
881 rs6000coff_core_file_failing_signal): New functions to extract
882 the file name and terminating signal from the core file.
883 * coff-rs6000.c: Use them.
885 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
887 Change arch info to be const, initialized at compile time.
888 * archures.c: Reindent many functions. Change CONST to const.
889 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
890 nothing set it anyhow. Make next const.
891 (bfd_arch_info_list): Remove.
892 (bfd_archures_list): Rename from archures_init_table. Change from
893 a table of function pointers to a table of bfd_arch_info_type
895 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
896 (bfd_lookup_arch): Likewise.
897 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
899 (bfd_default_arch_struct): Make const.
900 (bfd_arch_init, bfd_arch_linkin): Remove.
901 (bfd_get_arch_info): Return a const pointer.
902 * init.c (bfd_init): Don't call bfd_arch_init.
903 * bfd.c (struct _bfd): Make arch_info const.
904 * bfd-in2.h: Rebuild.
906 * configure.in: Put & before everything in $selarchs.
907 * configure: Rebuild.
908 * cpu-*.c: Change bfd_*_arch from a function which calls
909 bfd_arch_linkin to a const structure.
910 * ieee.c (ieee_object_p): Make arch const.
912 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
914 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
916 * bfd-in2.h: Regenerate.
917 * libbfd.h: Regenerate.
919 * elf32-ppc.c (reloc_type): Update names to match current draft.
920 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
921 relative. Update names to current V.4 draft.
922 (ppc_elf_reloc_type_lookup): Add support for more relocations.
923 (ppc_elf_relocate_section): Rename relocations to match draft.
925 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
927 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
928 compiled with -mrelocatable-lib to be linked with either normal
929 modules or -mrelocatable modules.
931 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
933 * coffcode.h (coff_write_object_contents): Clear the vstamp field
936 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
937 a reloc against a local symbol, even if it's not a section.
939 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
941 * targets.c (bfd_target): Remove unused align_power_min field.
942 * bfd-in2.h: Rebuild.
943 * All backends: Remove initialization of align_power_min.
945 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
947 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
949 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
951 * config.bfd (mips-dec-netbsd*): New target.
952 * configure.host (mips-dec-netbsd*): New host.
953 * configure.in (mips-dec-netbsd*): New native.
954 * configure: Rebuild.
956 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
958 Make the COFF backend linker merge common types:
959 * cofflink.c (struct coff_debug_merge_element): Define.
960 (struct coff_debug_merge_type): Define.
961 (struct coff_debug_merge_hash_entry): Define.
962 (struct coff_debug_merge_hash_table): Define.
963 (coff_debug_merge_hash_table_init): Define.
964 (coff_debug_merge_hash_table_free): Define.
965 (coff_debug_merge_hash_lookup): Define.
966 (struct coff_final_link_info): Add debug_merge field.
967 (coff_debug_merge_hash_newfunc): New static function.
968 (_bfd_coff_final_link): Allocate and free debug_merge table.
969 (coff_link_input_bfd): Merge identical enum, struct and union
972 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
974 Convert i960 COFF to use COFF backend linker.
975 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
976 structure to store the symbol being used.
977 (coff_i960_start_final_link): New static function.
978 (coff_i960_relocate_section): New static function.
979 (coff_i960_adjust_symndx): New static function.
980 (coff_start_final_link): Define.
981 (coff_relocate_section): Define.
982 (coff_adjust_symndx): Define.
983 * coffcode.h (bfd_coff_backend_data): Add new callback function
984 _bfd_coff_start_final_link.
985 (bfd_coff_start_final_link): Define.
986 (coff_start_final_link): Define if not defined.
987 (bfd_coff_std_swap_table): Add coff_start_final_link.
988 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
990 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
991 function callback is not NULL.
992 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
993 (_bfd_coff_internal_syment_name): Declare.
994 * libcoff.h: Rebuild.
995 * configure.in (icoff_big_vec): Add cofflink.o.
996 (icoff_little_vec): Likewise.
997 * configure: Rebuild.
999 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1001 * Makefile.in (clean-info): Remove extraneous tab from line
1004 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1006 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1007 contents has relocs.
1009 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1011 * coffcode.h (coff_compute_section_file_positions): Keep the
1013 (coff_write_object_contents): Remember if it's a relocatable
1015 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1016 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1017 if relocatable file. Swap out saved raw size.
1019 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1021 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1022 (maintainer-clean): Rename from realclean, passing
1023 maintainer-clean down to subdirectories, but leave realclean as a
1026 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1029 * dep-in.sed: Remove config.h from generated dependencies.
1031 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1032 broken out of sunos_canonicalize_dynamic_symtab.
1033 (sunos_canonicalize_dynamic_symtab): Call new function
1034 sunos_slurp_dynamic_symtab.
1035 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1036 dynamic symbol table to the caller.
1037 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1038 callback to override the symbols being read.
1039 * libaout.h (struct aout_backend_data): Add three new parameters
1040 to add_dynamic_symbols callback.
1042 Extensive minor changes to avoid various gcc warnings. Also:
1043 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1044 * archures.c (bfd_arch_info_type): Change mach field from long to
1046 (bfd_lookup_arch): Change machine parameter from long to unsigned
1049 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1051 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1052 a symbol with a non-zero plt_offset.
1054 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1056 * elfcode.h (align_file_position): Remove; not used.
1058 * configure.in: Only check for <sys/procfs.h> on a native system,
1059 and make sure it defines prstatus_t.
1060 * configure: Rebuild.
1062 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1064 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1066 * config.in: Rename from config.h.in.
1067 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1068 Check for config.h:config.in when creating stamp-h.
1069 * configure: Rebuild.
1070 * Makefile.in (stamp-h): Depend upon config.in rather than
1071 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1072 calling config.status.
1074 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1075 (Makefile): Just rebuild Makefile.
1076 (config.h, stamp-h): New targets.
1077 * configure.in: Create stamp-h when rebuilding config.h.
1078 * configure: Rebuild.
1080 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1082 * configure.in: Call AC_CONFIG_HEADER. Substitute
1083 HOST_64BIT_LONG. Check that various header files exist. Check
1084 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1085 and/or free need to be declared. Don't make a link to sysdep.h.
1086 Define TRAD_HEADER for various hosts.
1087 * configure: Rebuild.
1088 * configure.host: Don't set my_host. Add definitions taken from
1089 host header files for various entries. Remove entries which now
1091 * acconfig.h: New file.
1092 * config.h.in: New file, built by autoheader.
1093 * sysdep.h: New file.
1094 * Makefile.in (do_distclean): Don't remove sysdep.h.
1096 (LOCAL_H_DEPS): New variable.
1097 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1099 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1100 ($(OPTIONAL_BACKENDS)): Likewise.
1101 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1102 looking through sysdep.h.
1103 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1104 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1105 (fprintf_vma, sprintf_vma): Likewise.
1106 (int64_type, uint64_type): Don't define.
1107 * bfd-in2.h: Rebuild.
1108 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1109 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1110 * lynx-core.c: Include stuff from old hosts/lynx.h.
1111 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1112 rather than NO_FCNTL.
1113 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1114 rather than NATIVE_HPPAHPUX_COMPILER.
1115 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1117 * hosts/*.h: Remove all header files which merely include,
1118 declare, and define things. Leave header files which define
1119 information needed by trad-core.c.
1121 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1122 (BFD_CC_FOR_BUILD): Define.
1123 * configure.in: Use BFD_CC_FOR_BUILD.
1124 * configure: Rebuild.
1126 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1128 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1129 * configure: Rebuild.
1131 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1134 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1136 * config.bfd: i386pe_ve -> i386pe_vec.
1138 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1140 * configure.host: Incorporate host Makefile fragments by setting
1142 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1143 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1144 value based on whether the code is being compiled by a cross
1145 compiler. Don't substitute host_makefile_frag or frags.
1146 * aclocal.m4: New file to define local AC_PROG_CC.
1147 * configure: Rebuild.
1148 * Makefile.in (INSTALL): Set to @INSTALL@.
1149 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1150 (INSTALL_DATA): Set to @INSTALL_DATA@.
1152 (CC): Define as @CC@.
1153 (CFLAGS): Set to @CFLAGS@.
1154 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1155 (@host_makefile_frag@): Remove.
1156 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1157 after other options.
1158 (config.status): Remove dependency upon @frags@.
1159 * config/*.mh, config/README: Remove.
1161 * config.bfd: Rewrite to incorporate the contents of the Makefile
1162 fragments by setting shell variables, rather than merely returning
1163 the name of a Makefile fragment.
1164 * configure.in: Use shell variables set by config.bfd rather than
1165 looking at the target Makefile fragment files. Don't substitute
1166 target_makefile_frag. Do substitute TDEFINES.
1167 * configure: Rebuild.
1168 * Makefile.in (@target_makefile_frag@): Remove.
1169 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1170 * config/*.mt: Remove.
1172 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
1174 * configure.in: Put changequote lines around "i[345]86" patterns
1175 section of core file support.
1177 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
1179 * som.c (som_bfd_print_private_bfd_data): Define to use the
1182 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
1184 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1185 entry, text_start and data_start.
1187 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
1189 * Makefile.in (OFILES): Remove $(TDEPFILES).
1190 * config/apollo.mt (TDEPFILES): Remove.
1191 * config/README: Update.
1193 * configure.in: For a native configuration, set COREFILE and
1194 COREFLAG based on the canonical host name.
1195 * configure: Rebuild.
1196 * Makefile.in: Rebuild dependencies.
1197 (ALL_CFLAGS): Add @COREFLAG@.
1198 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
1199 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
1200 support routines. Check LYNX_CORE rather than HOST_LYNX.
1201 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
1202 * i386lynx.c: Likewise.
1203 * m68klynx.c: Likewise.
1204 * sparclynx.c: Likewise.
1205 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
1206 * *-core.c: Comment changes.
1207 * config/decstation.mh (HDEPFILES): Remove.
1208 (HDEFINES): Remove -DTRAD_CORE.
1209 * config/irix3.mh (RANLIB): Remove.
1210 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
1211 (HDEFINES): Remove -DIRIX_CORE.
1212 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
1213 (HDEFINES): Remove -DTRAD_CORE.
1214 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
1215 * config/ultra3.mh (RANLIB): Remove.
1216 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
1217 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
1218 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
1219 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
1220 * config/hppahpux.mh, config/hppaosf.mh: Remove.
1221 * config/i386aix.mh, config/i386bsd.mh: Remove.
1222 * config/i386linux.mh, config/i386mach3.mh: Remove.
1223 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
1224 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
1225 * config/mipsmach3.mh, config/news-mips.mh: Remove.
1226 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
1227 * config/rs600.mh, config/rs6000lynx.mh: Remove.
1228 * config/solaris2.mh, config/stratus.mh: Remove.
1229 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
1230 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
1232 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
1234 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
1235 DT_FINI entry if the appropriate symbol is not in the hash table.
1237 * libelf.h (struct elf_backend_data): Add create_program_headers
1238 and want_hdr_in_seg fields.
1239 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
1241 (elf_backend_create_program_headers): Likewise.
1242 (elfNN_bed): Initialize create_program_headers and
1244 * elf.c (get_program_header_size): Call create_program_headers
1246 (map_program_segments): Check want_hdr_in_seg backend field. Call
1247 create_program_headers backend routine.
1249 * elf.c (assign_file_positions_except_relocs): Align non allocated
1250 sections when creating an executable.
1252 * elfcode.h (elf_swap_phdr_in): Make non static.
1253 (elf_swap_phdr_out): Make non static.
1254 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
1255 (bfd_elf32_swap_phdr_out): Declare.
1256 (bfd_elf64_swap_phdr_in): Declare.
1257 (bfd_elf64_swap_phdr_out): Declare.
1259 * ecofflink.c (ecoff_collect_shuffle): New static function.
1260 (_bfd_ecoff_get_accumulated_pdr): New function.
1261 (_bfd_ecoff_get_accumulated_sym): New function.
1262 (_bfd_ecoff_get_accumulated_ss): New function.
1263 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
1264 (_bfd_ecoff_get_accumulated_sym): Declare.
1265 (_bfd_ecoff_get_accumulated_ss): Declare.
1266 * libbfd.h: Rebuild.
1268 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
1270 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
1272 * elflink.h (elf_link_add_object_symbols): Handle indirect and
1273 warning symbols. If any section is named .gnu.warning.XXX, treat
1274 the contents as a warning to be issued if the symbol XXX is
1276 (elf_link_output_extsym): For an indirect or warning symbol, just
1277 output the symbol it points to.
1279 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
1280 if bfd_hash_allocate fails, since it will already be set.
1281 (generic_link_hash_newfunc): Likewise.
1282 (archive_hash_newfunc): Likewise.
1283 (hash_entry_bfd): New static function.
1284 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
1285 callback. Allocate a new warning using the hash table newfunc.
1286 Use bfd_hash_replace to update the entry in the hash table, rather
1287 than assuming we can copy the fields with structure assignment.
1289 * hash.c (bfd_hash_replace): New function.
1290 * bfd-in.h (bfd_hash_replace): Declare.
1291 * bfd-in2.h: Rebuild.
1293 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
1295 * config.bfd: Add mips*vr4300-*-elf* target.
1296 * config/mipsbvr4300.mt: Added.
1298 See file ChangeLog.2
1305 version-control: never