1 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6 * bfd-in2.h, libbfd.h: Rebuild.
7 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
9 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
10 (bfd_slurp_bsd_armap_f2): Likewise.
11 (_bfd_slurp_extended_name_table): Likewise.
13 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
15 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
17 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
18 when the symbol table is empty.
20 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
21 space for section symbols, since we don't output them either.
22 (elf_m68k_adjust_dynindx): Removed.
24 * ptrace-core.c (rawptr): Make it a local variable of
25 ptrace_unix_core_file_p.
26 * trad-core.c (rawptr): Likewise, for trad_unix_core_file_p.
28 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
30 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
33 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
34 Mac object file formats.
36 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
38 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
39 auxent if there isn't one.
40 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
41 rather than FILNMLEN as the maximum name length.
43 * coffcode.h (bfd_coff_backend_data): Add new field
45 (bfd_coff_print_aux): New static function.
46 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
47 scnlen field of an XTY_LD csect aux entry.
48 (coff_print_aux): New static function.
49 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
50 in coff_pointerize_aux_hook.
51 (bfd_coff_std_swap_table): Initialize new field.
52 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
54 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
55 * coff-mips.c (mips_ecoff_backend_data): Likewise.
57 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
58 if there are symbols, for native AIX ld compatibility.
60 * coffcode.h (bfd_coff_backend_data): Add new field
61 _bfd_coff_pointerize_aux_hook.
62 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
63 or I960, and as 0 otherwise.
64 (bfd_coff_std_swap_table): Initialize new field.
66 * coffgen.c (coff_pointerize_aux): Change parameters to take
67 symbol pointer instead of type and class, and to take aux index.
68 Call _bfd_coff_pointerize_aux_hook if it is defined.
69 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
70 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
71 * coff-mips.c (mips_ecoff_backend_data): Likewise.
73 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
74 read-only/host-only support.
76 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
78 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
81 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
82 BFD_JUMP_TABLE_ARCHIVE accordingly.
83 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
84 (_bfd_compute_and_write_armap): Declare.
85 (_bfd_generic_read_ar_hdr): Declare.
86 (_bfd_read_ar_hdr): Define.
87 (_bfd_noarchive_read_ar_hdr): Define.
88 (_bfd_archive_bsd_read_ar_hdr): Define.
89 (_bfd_archive_coff_read_ar_hdr): Define.
90 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
91 _bfd_read_ar_hdr instead.
92 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
93 (_bfd_compute_and_write_armap): Rename from
94 compute_and_write_armap. Make non-static. Change all callers.
95 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
96 than _bfd_snarf_ar_hdr.
97 * aout-target.h (MY_read_ar_hdr): Define if not defined.
98 * ieee.c (ieee_read_ar_hdr): Define.
99 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
100 * oasys.c (oasys_read_ar_hdr): Define.
101 * som.c (som_read_ar_hdr): Define.
102 * bfd-in2.h, libbfd.h: Rebuild.
104 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
106 * peicode.c (coff_swap_filehdr_in): If symptr is
107 zero, there aren't any symbols, even if nsyms is set.
109 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
111 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
113 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
114 sections, and set styp correctly for them: .got, .hash, .dynamic,
115 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
116 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
118 (ecoff_sort_hdrs): New static function.
119 (ecoff_compute_section_file_positions): Return boolean, not void.
120 Sort the sections by VMA before looking through them. Put the
121 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
122 section on an appropriate boundary within the page.
123 (ecoff_compute_reloc_file_positions): Check return value of
124 ecoff_compute_section_file_positions.
125 (_bfd_ecoff_set_section_contents): Likewise.
126 (_bfd_ecoff_write_object_contents): Check for various Alpha
127 section types when incrementing text_size and data_size. Call
128 adjust_headers backend function if it exists.
129 * coff-alpha.c (alpha_adjust_headers): New static function.
130 (alpha_ecoff_backend_data): Initialize adjust_headers field.
131 * coff-mips.c (mips_ecoff_backend_data): Likewise.
133 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
135 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
137 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
138 of ALTERNATE_AIX_CORE_FORMAT.
139 * configure.in (aix4): No longer need CORE_FLAGS.
140 * configure: Updated.
142 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
144 NS32k changes from Ian Dall:
145 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
147 (aout_link_input_section_std, aout_link_input_section_ext,
148 aout_link_reloc_link_order): Call them instead of _bfd_*
150 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
152 (backend_data): Use it instead of hardcoded zero.
154 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
155 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
157 * ns32knetbsd.c: Include bfd.h.
158 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
159 (MY_bfd_reloc_type_lookup): Declare function too.
160 * pc532-mach.c (set_sizes): Don't declare.
161 (MY_text_includes_header, MY_exec_header_not_counted): Define.
162 (backend_data, MY_backend_data): Don't define.
164 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
165 ns32k-*-lites* like ns32k-*-netbsd*.
167 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
170 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
172 * coffcode.h (coff_write_object_contents): Restore setting
173 f_timdat to 0, deleted on August 22.
175 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
177 * coffcode.h (coff_bfd_copy_private_symbol_data,
178 coff_bfd_copy_private_section_data,
179 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
180 * peicode.h (coff_bfd_copy_private_bfd_data): New
181 (pe_bfd_copy_private_bfd_data): New.
182 (coff_swap_scnhdr_in): Swap bss size into the right place.
183 (pe_print_private_bfd_data): Add some newlines.
185 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
187 * som.c (setup_sections): Don't die if a space has no subspaces.
189 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
191 * elflink.h (elf_link_add_object_symbols): Don't let a weak
192 dynamic symbol override a common symbol. Don't change the size or
193 type if they have been set and the new symbol is not a definition.
194 Warn if the size or type changes.
196 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
198 * som.c (som_begin_writing): Don't write the symbol table or
200 (som_finish_writing): Write them here. Place them after the
201 subspace data, but before the relocs.
203 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
205 * sunos.c (sunos_add_one_symbol): Just pass false, not
206 info->shared_library, to sunos_create_dynamic_sections.
207 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
209 (sunos_check_dynamic_reloc): Remove .text section assertion.
211 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
213 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
214 * configure, configure.in: Add pmac_xcoff_vec case.
215 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
216 * coff-pmac.c: New file, PowerMac XCOFF support.
217 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
218 * targets.c (pmac_xcoff_vec): Declare.
220 * mpw-config.in: Various changes to be compatible with the
221 autoconf-based configury.
222 * mpw-make.sed: New file, sed commands to translate Unix
223 makefile into MPW syntax.
224 * mpw-make.in: Remove.
225 * hosts/mpw.h: Remove.
226 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
227 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
229 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
231 * binary.c (binary_get_symtab): Return an empty string on error.
232 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
234 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
236 * coff-ppc.c: Reformatted according to gnu conventions
237 Removed irrelevant "if 0" code
239 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
241 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
242 symbols rather than as indirect symbols.
243 (MY(slurp_symbol_table)): Don't do anything special about
246 * coffcode.h (coff_new_section_hook): Make sure that the alignment
247 of .ctors and .dtors sections is no larger than 2.
249 * sunos.c (sunos_add_one_symbol): Don't change
250 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
252 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
253 dynamic symbols when creating a shared library.
254 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
256 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
257 written even if it is not defined in a regular object.
258 (sunos_write_dynamic_symbol): Use plt_offset for the address of
259 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
260 rather than the constant 22.
261 (sunos_check_dynamic_reloc): Handle creating a shared library.
262 (sunos_finish_dynamic_link): Set the first entry in the GOT to
263 zero when creating a shared library.
264 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
265 write it out at the start of the symbol table.
267 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
269 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
271 * config.bfd: Add arm-*-coff.
272 * configure.in, configure: Add armcoff_{little,big}_vec.
273 * targets.c (armcoff_{little,big}_vec): Declare.
274 (bfd_target_vector): Add armcoff_{little,big}_vec.
275 * coff-arm.c (armcoff_{little,big}_vec): Always define.
277 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
279 * targets.c (bfd_find_target): Remove debugging code.
281 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
283 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
285 * Makefile.in: added *-ppc files
286 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
287 allow pe based .o's to be shared with other tools on ppc/NT
288 * config.bfd: added powerpc[le]-[pe|winnt] config support
289 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
290 * peicode.h: Added more section flags for PE on ppc
291 Added coff_swap_filehdr_out to allow peicode.h to be
292 used for non-image PE files on ppc.
293 Check for image, or not, before copying pe_opthdr
294 * targets.c: Added new bfd's
295 * targets.c: Removed two inactive bfds that shouldn't have made it this
298 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
300 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
301 explicit values to initialize all relocs. Change all users.
302 (ppc_elf_brtaken_inner): New function to handle branch predicition
304 (ppc_elf_brtaken_reloc): Ditto.
305 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
306 relocs use ppc_elf_unsupported_reloc.
307 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
308 needs to be reported.
309 (ppc_elf_relocate_section): Support branch prediction relocs.
311 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
313 * bfd.c (bfd_assert): Remove \n from string passed to
316 * coff-i386.c: (TWO_DATA_SECS): Don't define.
317 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
318 (bfd_coff_make_section_hook): Don't define.
319 (coff_make_section_hook): Remove.
320 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
321 (styp_to_sec_flags): Likewise.
322 (coff_write_object_contents): Likewise.
323 (bfd_coff_std_swap_table): Don't initialize make_section_hook
325 * libcoff.h: Rebuild.
326 * coffgen.c (make_a_section_from_file): Just call
327 bfd_make_section_anyway, not bfd_make_section or
328 bfd_coff_make_section_hook.
329 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
330 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
331 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
332 make_section_hook field.
333 * coff-mips.c (mips_ecoff_backend_data): Likewise.
335 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
336 pointers into value field for warning and indirect symbols; just
337 leave the value field alone.
338 * linker.c (generic_link_add_symbol_list): Use next symbol for
339 warning and indirect symbols, rather than looking in symbol value.
340 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
341 parameter. Change all callers. Remove support for indirect
342 symbols; it didn't work anyhow.
343 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
344 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
345 * bfd-in2.h: Rebuild.
347 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
349 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
350 go back to telling the tools this reloc operates on 32 bits.
352 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
354 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
355 rather than a direct fprintf.
356 * archive.c (_bfd_write_archive_contents): Likewise.
357 * coffcode.h (coff_slurp_symbol_table): Likewise.
358 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
359 (ppc_elf_unsupported_reloc): Likewise.
360 (ppc_elf_relocate_section): Likewise.
361 * i386linux.c (linux_tally_symbols): Likewise.
362 (linux_finish_dynamic_link): Likewise.
363 * osf-core.c (osf_core_core_file_p): Likewise.
364 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
365 * som.c (som_sizeof_headers): Likewise.
366 * srec.c (srec_bad_byte): Likewise.
367 * bfd.c (bfd_assert): Likewise. Also change file to be const.
368 * libbfd-in.h (bfd_assert): Declare first parameter const.
370 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
371 bfd_reloc_overflow is enough.
372 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
373 * coff-h8500.c (rtype2howto): Likewise.
374 * coff-z8k.c (rtype2howto): Likewise.
375 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
376 * elf.c (_bfd_elf_get_lineno): Likewise.
377 (_bfd_elf_no_info_to_howto): Likewise.
378 (_bfd_elf_no_info_to_howto_rel): Likewise.
379 * hp300hpux.c (convert_sym_type): Likewise.
380 (MY(swap_std_reloc_in)): Likewise.
381 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
383 * libaout.h (struct aoutdata): Add line_buf field.
384 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
385 and filename_buffer. Instead, use a malloc buffer stored in the
386 new line_buf field. Remove length restrictions.
388 * coffgen.c (string_size): Remove static variable.
389 (debug_string_size, debug_string_section): Likewise.
390 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
391 and debug_string_size_p parameters. Use them instead of the
392 global variables. Change all callers.
393 (coff_write_symbol): Likewise.
394 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
395 (coff_write_symbols): Add local variables to replace removed
398 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
399 function, and line_base fields.
400 * libcoff.h: Rebuild.
401 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
402 information, rather than using static variables.
404 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
405 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
407 * init.c (initialized): Remove static variable.
408 (bfd_init): Don't bother setting initialized.
409 (bfd_check_init): Remove.
410 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
413 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
415 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
416 size for full core dumps. Copy core file header to private data.
417 (rs6000coff_core_file_failing_command,
418 rs6000coff_core_file_failing_signal): New functions to extract
419 the file name and terminating signal from the core file.
420 * coff-rs6000.c: Use them.
422 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
424 Change arch info to be const, initialized at compile time.
425 * archures.c: Reindent many functions. Change CONST to const.
426 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
427 nothing set it anyhow. Make next const.
428 (bfd_arch_info_list): Remove.
429 (bfd_archures_list): Rename from archures_init_table. Change from
430 a table of function pointers to a table of bfd_arch_info_type
432 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
433 (bfd_lookup_arch): Likewise.
434 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
436 (bfd_default_arch_struct): Make const.
437 (bfd_arch_init, bfd_arch_linkin): Remove.
438 (bfd_get_arch_info): Return a const pointer.
439 * init.c (bfd_init): Don't call bfd_arch_init.
440 * bfd.c (struct _bfd): Make arch_info const.
441 * bfd-in2.h: Rebuild.
443 * configure.in: Put & before everything in $selarchs.
444 * configure: Rebuild.
445 * cpu-*.c: Change bfd_*_arch from a function which calls
446 bfd_arch_linkin to a const structure.
447 * ieee.c (ieee_object_p): Make arch const.
449 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
451 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
453 * bfd-in2.h: Regenerate.
454 * libbfd.h: Regenerate.
456 * elf32-ppc.c (reloc_type): Update names to match current draft.
457 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
458 relative. Update names to current V.4 draft.
459 (ppc_elf_reloc_type_lookup): Add support for more relocations.
460 (ppc_elf_relocate_section): Rename relocations to match draft.
462 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
464 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
465 compiled with -mrelocatable-lib to be linked with either normal
466 modules or -mrelocatable modules.
468 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
470 * coffcode.h (coff_write_object_contents): Clear the vstamp field
473 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
474 a reloc against a local symbol, even if it's not a section.
476 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
478 * targets.c (bfd_target): Remove unused align_power_min field.
479 * bfd-in2.h: Rebuild.
480 * All backends: Remove initialization of align_power_min.
482 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
484 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
486 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
488 * config.bfd (mips-dec-netbsd*): New target.
489 * configure.host (mips-dec-netbsd*): New host.
490 * configure.in (mips-dec-netbsd*): New native.
491 * configure: Rebuild.
493 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
495 Make the COFF backend linker merge common types:
496 * cofflink.c (struct coff_debug_merge_element): Define.
497 (struct coff_debug_merge_type): Define.
498 (struct coff_debug_merge_hash_entry): Define.
499 (struct coff_debug_merge_hash_table): Define.
500 (coff_debug_merge_hash_table_init): Define.
501 (coff_debug_merge_hash_table_free): Define.
502 (coff_debug_merge_hash_lookup): Define.
503 (struct coff_final_link_info): Add debug_merge field.
504 (coff_debug_merge_hash_newfunc): New static function.
505 (_bfd_coff_final_link): Allocate and free debug_merge table.
506 (coff_link_input_bfd): Merge identical enum, struct and union
509 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
511 Convert i960 COFF to use COFF backend linker.
512 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
513 structure to store the symbol being used.
514 (coff_i960_start_final_link): New static function.
515 (coff_i960_relocate_section): New static function.
516 (coff_i960_adjust_symndx): New static function.
517 (coff_start_final_link): Define.
518 (coff_relocate_section): Define.
519 (coff_adjust_symndx): Define.
520 * coffcode.h (bfd_coff_backend_data): Add new callback function
521 _bfd_coff_start_final_link.
522 (bfd_coff_start_final_link): Define.
523 (coff_start_final_link): Define if not defined.
524 (bfd_coff_std_swap_table): Add coff_start_final_link.
525 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
527 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
528 function callback is not NULL.
529 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
530 (_bfd_coff_internal_syment_name): Declare.
531 * libcoff.h: Rebuild.
532 * configure.in (icoff_big_vec): Add cofflink.o.
533 (icoff_little_vec): Likewise.
534 * configure: Rebuild.
536 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
538 * Makefile.in (clean-info): Remove extraneous tab from line
541 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
543 * cofflink.c (coff_link_input_bfd): Fail if a section with no
546 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
548 * coffcode.h (coff_compute_section_file_positions): Keep the
550 (coff_write_object_contents): Remember if it's a relocatable
552 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
553 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
554 if relocatable file. Swap out saved raw size.
556 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
558 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
559 (maintainer-clean): Rename from realclean, passing
560 maintainer-clean down to subdirectories, but leave realclean as a
563 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
566 * dep-in.sed: Remove config.h from generated dependencies.
568 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
569 broken out of sunos_canonicalize_dynamic_symtab.
570 (sunos_canonicalize_dynamic_symtab): Call new function
571 sunos_slurp_dynamic_symtab.
572 (sunos_add_dynamic_symbols): Add three new parameters. Return the
573 dynamic symbol table to the caller.
574 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
575 callback to override the symbols being read.
576 * libaout.h (struct aout_backend_data): Add three new parameters
577 to add_dynamic_symbols callback.
579 Extensive minor changes to avoid various gcc warnings. Also:
580 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
581 * archures.c (bfd_arch_info_type): Change mach field from long to
583 (bfd_lookup_arch): Change machine parameter from long to unsigned
586 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
588 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
589 a symbol with a non-zero plt_offset.
591 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
593 * elfcode.h (align_file_position): Remove; not used.
595 * configure.in: Only check for <sys/procfs.h> on a native system,
596 and make sure it defines prstatus_t.
597 * configure: Rebuild.
599 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
601 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
603 * config.in: Rename from config.h.in.
604 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
605 Check for config.h:config.in when creating stamp-h.
606 * configure: Rebuild.
607 * Makefile.in (stamp-h): Depend upon config.in rather than
608 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
609 calling config.status.
611 * Makefile.in (do_distclean): Remove config.h and stamp-h.
612 (Makefile): Just rebuild Makefile.
613 (config.h, stamp-h): New targets.
614 * configure.in: Create stamp-h when rebuilding config.h.
615 * configure: Rebuild.
617 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
619 * configure.in: Call AC_CONFIG_HEADER. Substitute
620 HOST_64BIT_LONG. Check that various header files exist. Check
621 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
622 and/or free need to be declared. Don't make a link to sysdep.h.
623 Define TRAD_HEADER for various hosts.
624 * configure: Rebuild.
625 * configure.host: Don't set my_host. Add definitions taken from
626 host header files for various entries. Remove entries which now
628 * acconfig.h: New file.
629 * config.h.in: New file, built by autoheader.
630 * sysdep.h: New file.
631 * Makefile.in (do_distclean): Don't remove sysdep.h.
633 (LOCAL_H_DEPS): New variable.
634 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
636 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
637 ($(OPTIONAL_BACKENDS)): Likewise.
638 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
639 looking through sysdep.h.
640 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
641 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
642 (fprintf_vma, sprintf_vma): Likewise.
643 (int64_type, uint64_type): Don't define.
644 * bfd-in2.h: Rebuild.
645 * archures.c, bfd.c, srec.c: Include <ctype.h>.
646 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
647 * lynx-core.c: Include stuff from old hosts/lynx.h.
648 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
649 rather than NO_FCNTL.
650 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
651 rather than NATIVE_HPPAHPUX_COMPILER.
652 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
654 * hosts/*.h: Remove all header files which merely include,
655 declare, and define things. Leave header files which define
656 information needed by trad-core.c.
658 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
659 (BFD_CC_FOR_BUILD): Define.
660 * configure.in: Use BFD_CC_FOR_BUILD.
661 * configure: Rebuild.
663 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
665 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
666 * configure: Rebuild.
668 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
671 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
673 * config.bfd: i386pe_ve -> i386pe_vec.
675 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
677 * configure.host: Incorporate host Makefile fragments by setting
679 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
680 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
681 value based on whether the code is being compiled by a cross
682 compiler. Don't substitute host_makefile_frag or frags.
683 * aclocal.m4: New file to define local AC_PROG_CC.
684 * configure: Rebuild.
685 * Makefile.in (INSTALL): Set to @INSTALL@.
686 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
687 (INSTALL_DATA): Set to @INSTALL_DATA@.
689 (CC): Define as @CC@.
690 (CFLAGS): Set to @CFLAGS@.
691 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
692 (@host_makefile_frag@): Remove.
693 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
695 (config.status): Remove dependency upon @frags@.
696 * config/*.mh, config/README: Remove.
698 * config.bfd: Rewrite to incorporate the contents of the Makefile
699 fragments by setting shell variables, rather than merely returning
700 the name of a Makefile fragment.
701 * configure.in: Use shell variables set by config.bfd rather than
702 looking at the target Makefile fragment files. Don't substitute
703 target_makefile_frag. Do substitute TDEFINES.
704 * configure: Rebuild.
705 * Makefile.in (@target_makefile_frag@): Remove.
706 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
707 * config/*.mt: Remove.
709 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
711 * configure.in: Put changequote lines around "i[345]86" patterns
712 section of core file support.
714 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
716 * som.c (som_bfd_print_private_bfd_data): Define to use the
719 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
721 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
722 entry, text_start and data_start.
724 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
726 * Makefile.in (OFILES): Remove $(TDEPFILES).
727 * config/apollo.mt (TDEPFILES): Remove.
728 * config/README: Update.
730 * configure.in: For a native configuration, set COREFILE and
731 COREFLAG based on the canonical host name.
732 * configure: Rebuild.
733 * Makefile.in: Rebuild dependencies.
734 (ALL_CFLAGS): Add @COREFLAG@.
735 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
736 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
737 support routines. Check LYNX_CORE rather than HOST_LYNX.
738 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
739 * i386lynx.c: Likewise.
740 * m68klynx.c: Likewise.
741 * sparclynx.c: Likewise.
742 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
743 * *-core.c: Comment changes.
744 * config/decstation.mh (HDEPFILES): Remove.
745 (HDEFINES): Remove -DTRAD_CORE.
746 * config/irix3.mh (RANLIB): Remove.
747 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
748 (HDEFINES): Remove -DIRIX_CORE.
749 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
750 (HDEFINES): Remove -DTRAD_CORE.
751 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
752 * config/ultra3.mh (RANLIB): Remove.
753 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
754 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
755 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
756 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
757 * config/hppahpux.mh, config/hppaosf.mh: Remove.
758 * config/i386aix.mh, config/i386bsd.mh: Remove.
759 * config/i386linux.mh, config/i386mach3.mh: Remove.
760 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
761 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
762 * config/mipsmach3.mh, config/news-mips.mh: Remove.
763 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
764 * config/rs600.mh, config/rs6000lynx.mh: Remove.
765 * config/solaris2.mh, config/stratus.mh: Remove.
766 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
767 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
769 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
771 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
772 DT_FINI entry if the appropriate symbol is not in the hash table.
774 * libelf.h (struct elf_backend_data): Add create_program_headers
775 and want_hdr_in_seg fields.
776 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
778 (elf_backend_create_program_headers): Likewise.
779 (elfNN_bed): Initialize create_program_headers and
781 * elf.c (get_program_header_size): Call create_program_headers
783 (map_program_segments): Check want_hdr_in_seg backend field. Call
784 create_program_headers backend routine.
786 * elf.c (assign_file_positions_except_relocs): Align non allocated
787 sections when creating an executable.
789 * elfcode.h (elf_swap_phdr_in): Make non static.
790 (elf_swap_phdr_out): Make non static.
791 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
792 (bfd_elf32_swap_phdr_out): Declare.
793 (bfd_elf64_swap_phdr_in): Declare.
794 (bfd_elf64_swap_phdr_out): Declare.
796 * ecofflink.c (ecoff_collect_shuffle): New static function.
797 (_bfd_ecoff_get_accumulated_pdr): New function.
798 (_bfd_ecoff_get_accumulated_sym): New function.
799 (_bfd_ecoff_get_accumulated_ss): New function.
800 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
801 (_bfd_ecoff_get_accumulated_sym): Declare.
802 (_bfd_ecoff_get_accumulated_ss): Declare.
805 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
807 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
809 * elflink.h (elf_link_add_object_symbols): Handle indirect and
810 warning symbols. If any section is named .gnu.warning.XXX, treat
811 the contents as a warning to be issued if the symbol XXX is
813 (elf_link_output_extsym): For an indirect or warning symbol, just
814 output the symbol it points to.
816 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
817 if bfd_hash_allocate fails, since it will already be set.
818 (generic_link_hash_newfunc): Likewise.
819 (archive_hash_newfunc): Likewise.
820 (hash_entry_bfd): New static function.
821 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
822 callback. Allocate a new warning using the hash table newfunc.
823 Use bfd_hash_replace to update the entry in the hash table, rather
824 than assuming we can copy the fields with structure assignment.
826 * hash.c (bfd_hash_replace): New function.
827 * bfd-in.h (bfd_hash_replace): Declare.
828 * bfd-in2.h: Rebuild.
830 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
832 * config.bfd: Add mips*vr4300-*-elf* target.
833 * config/mipsbvr4300.mt: Added.
842 version-control: never