1 Tue Feb 7 16:27:33 1995 Jeff Law (law@snake.cs.utah.edu)
3 * som.c (som_bfd_find_nearest_line): Just return false, don't
6 Tue Feb 7 14:43:33 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8 * ecoff.c: Reformatted some comments and brace constructs in
9 recent changes to GNU style.
10 (cmp_fdrtab_entry, mk_fdrtab, lookup): Use old-style function
13 Tue Feb 7 14:21:28 1995 Ian Lance Taylor <ian@cygnus.com>
15 * ecoffswap.h (ecoff_swap_pdr_in): Zero out intern before setting
18 Mon Feb 6 20:01:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
20 Sat Feb 4 14:20:24 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
22 * ecoffswap.h (ecoff_swap_pdr_in, ecoff_swap_pdr_out): added
23 internalizing/externalizing new "prof" field.
25 * libecoff.h (ecoff_tdata): added fdrtab.
27 * ecoff.c (_bfd_ecoff_find_nearest_line): Fixed.
29 Mon Feb 6 14:25:24 1995 Ian Lance Taylor <ian@cygnus.com>
31 * libelf.h (struct elf_link_hash_table): Add saw_needed field.
32 * elfcode.h (elf_link_add_object_symbols): Set saw_needed if
33 DT_NEEDED seen in .dynamic section.
34 (elf_link_output_extsym): Warn if an undefined symbol is
35 only referenced from a dynamic object, and not making a shared
36 object, and saw_needed is false.
37 * elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
39 * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Don't define.
40 * elfcode.h (elf_link_add_object_symbols): Don't clear or set
41 ELF_LINK_HASH_DEFINED_WEAK.
42 (elf_link_output_extsym): Don't check ELF_LINK_HASH_DEFINED_WEAK.
44 Distinguish a weak defined symbol from a regular defined symbol.
45 * linker.c (enum link_action): Add DEFW.
46 (link_action): Add bfd_link_hash_defweak column.
47 (_bfd_generic_link_add_one_symbol): Add DEFW case. Handle
48 bfd_link_hash_defweak in a few other cases.
49 * Many files (bfd_link_hash_undefweak): Renamed from
51 * aoutx.h (aout_link_write_symbols): Handle bfd_link_hash_defweak.
52 (aout_link_write_other_symbol): Likewise.
53 (aout_link_input_section_std): Likewise.
54 (aout_link_input_section_ext): Likewise.
55 * bout.c (get_value): Likewise.
56 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
57 * coff-alpha.c (alpha_convert_external_reloc): Likewise.
58 (alpha_relocate_section): Likewise.
59 * coff-mips.c (mips_relocate_section): Likewise.
60 (mips_relax_section): Likewise.
61 (bfd_mips_ecoff_create_embedded_relocs): Likewise.
62 * cofflink.c (coff_write_global_sym): Likewise.
63 (_bfd_coff_generic_relocate_section): Likewise.
64 * ecoff.c (ecoff_link_add_externals): Likewise.
65 (ecoff_link_write_external): LIkewise.
66 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
67 (elf32_hppa_size_stubs): Likewise.
68 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
69 (elf_i386_relocate_section): Likewise.
70 (elf_i386_finish_dynamic_symbol): Likewise.
71 * elf32-mips.c (mips_elf_output_extsym): Likewise.
72 (mips_elf_relocate_section): Likewise.
73 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
74 (elf32_sparc_relocate_section): Likewise.
75 * elfcode.h (elf_link_add_object_symbols): Likewise.
76 (elf_adjust_dynamic_symbol): Likewise.
77 (elf_bfd_final_link): Likewise.
78 (elf_link_output_extsym): Likewise.
79 * i386linux.c (linux_add_one_symbol): Likewise.
80 (linux_tally_symbols): Likewise.
81 (linux_finish_dynamic_link): Likewise.
82 * linker.c (_bfd_generic_link_output_symbols): Likewise.
83 (set_symbol_from_hash): Likewise.
84 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
85 (bfd_perform_slip): Likewise.
86 * sunos.c (sunos_add_one_symbol): Likewise.
87 (sunos_scan_std_relocs): Likewise.
88 (sunos_scan_ext_relocs): Likewise.
89 (sunos_scan_dynamic_symbol): Likewise.
90 (sunos_write_dynamic_symbol): Likewise.
92 Mon Feb 6 03:20:17 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
94 Changes from Bryan Ford, baford@schirf.cs.utah.edu:
95 * config.bfd (i[345]86-*-msdos*): New target.
96 * configure.in (i386msdos_vec): Handle it.
97 * i386msdos.c: New file.
98 * config/i386-msdos.mt: New file.
99 * bfd.c (enum bfd_error): Added new value bfd_error_file_too_big.
100 (bfd_errmsgs): Added string to table.
101 * libaout.h (reloc_type-lookup): Declare it.
102 * targets.c (enum bfd_flavour): Added bfd_target_msdos_flavour.
103 (i386msdos_vec): Declare.
104 (bfd_target_vector): Add it to the list.
105 * bfd-in2.h: Regenerated.
107 Wed Feb 1 01:32:14 1995 Jeff Law (law@snake.cs.utah.edu)
109 * som.c (som_set_reloc_info, case R_DATA_ONE_SYMBOL): If there's
110 nothing in R_DATA_OVERRIDE, then try to find the addend in the
113 * som.c (som_object_setup): More heruistics to detect the
114 braindamaged HP OSF1 linker.
115 (setup_sections): Don't forget to free subspace_sections if we get
117 (som_slurp_string_table): Allocate strings on this bfd's obstack
118 rather than directly out of the heap.
119 (som_slurp_symbol_table): Likewise for the saved copy of the
121 (som_slurp_reloc_table): Likewise for the saved copy of the
122 canonical relocations. Free the native relocations when we're
125 Tue Jan 31 21:53:28 1995 Doug Evans <dje@canuck.cygnus.com>
127 * libelf.h (struct elf_obj_tdata): New member program_header_size.
128 * elfcode.h (get_program_header_size): New parameters sorted_hdrs,
129 count, and maxpagesize. All callers updated.
130 If sorted_hdrs is non-NULL, use it to compute the number of segments.
131 Save result in case called again.
132 (assign_file_positions_except_relocs): Sort headers before calling
133 get_program_header_size.
135 Tue Jan 31 15:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
137 * elfcode.h (map_program_segments): Add sorted_hdrs parameter.
138 Search through it rather than through unsorted section headers.
139 (assign_file_positions_except_relocs): Pass sorted_hdrs to
140 map_program_segments.
142 Mon Jan 30 22:04:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
144 * ecoff.c (_bfd_ecoff_find_nearest_line): Fix problems in range
145 checking. Expect argument OFFSET to be section-relative. From
146 David Mosberger-Tang, davidm@piston.cs.arizona.edu.
148 Mon Jan 30 11:22:11 1995 Ian Lance Taylor <ian@cygnus.com>
150 * elfcode.h (NAME(bfd_elf,record_link_assignment)): Don't do
151 anything if we are not linking an ELF file.
152 (NAME(bfd_elf,size_dynamic_sections)): Likewise.
154 Sat Jan 28 12:48:57 1995 Jeff Law (law@snake.cs.utah.edu)
156 * som.c (compare_subspaces): New function to sort subspaces by
157 their location in the object file.
158 (setup_sections): When computing the index for each subspace,
159 handle case where setup_sections reads the subspaces in a
160 different order that they appear in the object file.
161 (som_is_space): Also examine the output section for the containing
163 (som_is_subspace, som_is_container): Likewise.
164 (som_begin_writing): Don't prepare or write fixups here. When
165 writing the symbol strings, use the unsorted symbol table.
166 (som_write_object_contents): Don't write the symbol table here.
167 (som_finish_writing): Prepare and write the fixups here. Likewise
168 for the symbol table.
169 (som_bfd_derive_misc_symbol_info): Undefined symbols always have
170 type SS_UNSAT regardless of BSF_EXPORT.
171 (som_set_reloc_info): Unpack and attach argument location
172 information for R_PCREL_CALL and R_ABS_CALL relocations.
174 * som.c (som_object_setup): New heuristic to determine if the
175 entry and flags fields are switched in the exec header.
177 Sat Jan 28 00:16:01 1995 Ian Lance Taylor <ian@cygnus.com>
179 * elfcode.h (elf_link_add_object_symbols): Use *sym_hash instead
180 of h if we might not be doing an ELF link.
182 Fri Jan 27 16:13:42 1995 Ian Lance Taylor <ian@cygnus.com>
184 * elf32-mips.c (mips_elf_final_link): If the size of an input
185 .reginfo section is zero, force it to the correct size, since the
186 linker emulation code may have clobbered it.
188 * elfcode.h (elf_sort_hdrs): Correct SHF_ALLOC test.
189 (assign_file_positions_except_relocs): Free sorted_hdrs.
191 Thu Jan 26 09:00:12 1995 Steve Chamberlain <sac@splat>
193 * srec.c (srec_set_section_contents): Fix off by
194 one end address calculation.
196 * config.bfd: (m68*-est-coff): New configuration.
198 Thu Jan 26 11:39:21 1995 Ian Lance Taylor <ian@cygnus.com>
200 * elfcode.h (elf_link_add_object_symbols): Only examine weakdef if
201 we are using an ELF hash table.
203 * aoutx.h (NAME(aout,some_aout_object_p)): Always set EXEC_P if
204 the start address is in the .text section, even if STAT_FOR_EXEC
205 is set. Just use STAT_FOR_EXEC as an additional test.
207 Thu Jan 26 11:12:54 1995 Michael Meissner <meissner@cygnus.com>
209 * elfcode.h (prep_headers): Use EM_PPC instead of
212 * elf32-ppc.c (reloc_type): Add all System V.4 and eABI
213 relocations currently defined.
214 (powerpc_reloc_map): Adjust to new relocation names.
215 (elf_powerpc_howto_table): Add most of the new relocations.
216 (ELF_MACHINE_CODE): Use EM_PPC instead of EM_CYGNUS_POWERPC.
218 * config.bfd: Add support for powerpc-*-eabi.
220 * config/ppc-elf.mt: Add rs6000 architecture support to the
221 PowerPC. Also add XCOFF support.
223 Wed Jan 25 23:26:13 1995 Ian Lance Taylor <ian@cygnus.com>
225 * coff-sh.c (CALC_ADDEND): Don't define.
226 (coff_sh_relocate_section): Remove.
227 (coff_relocate_section): Use _bfd_coff_generic_relocate_section.
229 Tue Jan 24 14:22:47 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
231 * elf32-mips.c (mips_elf_output_extsym): Set the value of the
232 ECOFF symbol from the hash table entry.
234 Mon Jan 23 14:53:35 1995 Steve Chamberlain <sac@splat>
236 * coff-sh.c (coff_sh_relocate_section): Don't subtract
239 Mon Jan 23 13:33:18 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
241 * coff-sh.c (sh_reloc): Don't ignore the previous contents of an
244 * config.bfd (i[345]86-*-gnu*): Set bfd_name to i386-gnu.
245 * config/i386-gnu.mt: New file. Include ELF support.
247 * opncls.c (bfd_openstreamr): Call bfd_cache_init.
249 Fri Jan 20 11:44:45 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
251 * sunos.c (sunos_add_one_symbol): Only set the sunos specific
252 fields if we are doing a sunos link.
254 Wed Jan 18 12:28:17 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
256 * cpu-h8300.c (h8300_info_struct): Change name from "H8/300" to
257 "h8300" for consistency with other cpu-* files.
258 (h8300h_info_struct): Change name from "H8/300H" to "h8300h".
259 * coff-h8300.c (special): Remove unused variable diff.
261 Tue Jan 17 10:52:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
263 * bfd-in.h (bfd_byte, reloc_howto_type): Define here, not...
264 * reloc.c (bfd_byte, reloc_howto_type): here.
265 * Changed all occurrences of ``const struct reloc_howto_struct''
266 to be ``reloc_howto_type'' instead.
267 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
269 * opncls.c (bfd_openstreamr): New function.
270 * bfd-in2.h: Rebuilt.
272 * elf32-mips.c (enum reloc_type): Define new relocs used on Irix.
273 (elf_mips_howto_table): Add entries for new relocs.
274 (mips_elf_section_from_shdr): Handle SHT_MIPS_MSYM,
275 SHT_MIPS_DWARF, and SHT_MIPS_EVENTS.
276 (mips_elf_fake_sections): Handle sections named .msym, .debug_*
279 * srec.c (srec_init): Remove unused local variable i.
281 Sat Jan 14 19:09:48 1995 Steve Chamberlain <sac@jonny>
283 * archures.c, Makefile.in, targets.c, bfd-in2.h, coffcode.h,
284 config.bfd, configure.in, config/w65.mt: Initial support for the W65.
286 Sun Jan 15 13:57:45 1995 Steve Chamberlain <sac@splat>
288 * opncls.c (bfd_fdopenr): Configure for WIN32.
290 Thu Jan 12 16:30:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
292 * Makefile.in (diststuff): Include `headers'.
294 * sunos.c (m68k_plt_first_entry, sparc_plt_first_entry): Now
296 * tekhex.c (digs): Ditto.
297 * elf32-i386.c (elf_i386_plt0_entry, elf_i386_plt_entry): Ditto.
299 * srec.c, tekhex.c: Include libiberty.h. Delete static array
300 hex_value and replace references to it with references to
301 hex_init, hex_p, and hex_value.
302 * Makefile.in: Updated dependencies.
304 * archures.c (archures_init_table): Now const.
305 (bfd_arch_init): Adjusted type of local var `ptable'.
308 * Makefile.in (ALL_MACHINES): Include cpu-rce.o.
309 (BFD32_BACKENDS): Include aout-rce.o.
313 * Makefile.in (ALL_MACHINES): Include cpu-arc.o.
314 (BFD32_BACKENDS): Include elf32-arc.o.
317 Thu Jan 12 09:33:24 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
319 * hosts/symmetry.h: Redefine `shared' to enable compilation
320 with the native Dynix cc compiler.
321 * i386dynix.c: Include aoutx.h instead of using routines
324 Wed Jan 11 21:31:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
326 * reloc.c (reloc_howto_type): Make typedef include `const'.
327 * aout-ns32k.c, aoutx.h, bout.c, cf-m68klynx.c, coff-i386.c,
328 coff-i960.c, coff-m68k.c, cofflink.c, cpu-ns32k.c, ecoff.c,
329 elf32-hppa.c, elf32-i386.c, elf32-mips.c, elf32-sparc.c,
330 elfcode.h, libbfd-in.h, linker.c, mipsbsd.c, nlm32-ppc.c, oasys.c,
331 reloc.c, som.c: Don't use `const' in combination with
334 * elf32-arc.c: Ditto.
336 * bfd-in2.h, libbfd.h: Regenerated.
338 * ecoff.c (ecoff_type_to_string): Local variable `buffer1' doesn't
341 Wed Jan 11 14:36:41 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
343 * sunos.c (sunos_add_one_symbol): Don't core dump if a multiple
344 definition of an absolute symbol is encountered.
346 * linker.c (_bfd_generic_link_add_one_symbol): Ignore
347 redefinitions of an absolute symbol to the same value.
349 Mon Jan 9 15:51:32 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
351 * elfcode.h (elf_link_add_object_symbols): It's reasonable for no
352 flags to be set, so don't insist otherwise.
354 Fri Jan 6 16:39:40 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
356 * elfcode.h (elf_slurp_symbol_table): Don't set BSF_GLOBAL for an
357 undefined or common symbol.
358 (elf_link_add_object_symbols): Likewise.
360 Wed Jan 4 14:14:05 1995 Jeff Law (law@snake.cs.utah.edu)
362 * som.c (bfd_section_from_som_symbol): Only return sections which
363 correspond to subspaces.
365 * som.c (som_begin_writing): Don't forget to bump the
366 total_subspaces when writing the unloadable subspaces.
368 Wed Dec 28 20:54:47 1994 Jeff Law (law@snake.cs.utah.edu)
370 * som.c (som_write_fixups): Use SEC_HAS_CONTENTS to identify
372 (som_get_section_contents): Likewise.
373 (som_set_section_contents): Likewise.
375 Tue Dec 27 14:03:47 1994 Jeff Law (law@snake.cs.utah.edu)
377 * som.c (setup_sections): Turn off SEC_HAS_CONTENTS for bss-like
380 Tue Dec 20 15:30:12 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
382 * coffgen.c (bfd_debug_section): Deleted.
383 (coff_section_from_bfd_index): Return absolute section for debug
385 (coff_write_symbol): Set BSF_DEBUGGING for C_FILE symbols. If
386 BSF_DEBUGGING is set, set section to N_DEBUG.
387 (coff_bfd_make_debug_symbol): Use absolute section.
389 * elfcode.h (assign_file_positions_except_relocs): In assertion,
390 force all values to the same type.
392 Tue Dec 20 11:11:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
394 * coff-h8300.c (howto_table): All relocs get a special function.
395 (special): Never do anything when linking -r.
397 Tue Dec 20 13:58:01 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
399 * i386linux.c (linux_add_one_symbol): Don't do anything Linux
400 specific if this is not a Linux hash table. From Eric Youngdale
403 Patches from kkojima@mix.or.jp (Kazumoto Kojima):
404 * mipsbsd.c (mips_howto_table_ext): Change sizes of memory relocs
405 apply to from two bytes to four bytes.
406 * MY(reloc_howto_type_lookup): Handle BFD_RELOC_CTOR.
408 * elf32-i386.c (elf_i386_relocate_section): Correct and expand the
409 list of cases for which relocation need not be computed.
410 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
413 Tue Dec 20 09:01:01 1994 Doug Evans <dje@canuck.cygnus.com>
415 * elf32-arc.c (elf_arc_howto_table, R_ARC_B22_PCREL): Value is
416 right-shifted 2 bits. Fix dst_mask.
419 Mon Dec 19 23:09:16 1994 Jeff Law (law@snake.cs.utah.edu)
421 * elf32-hppa.c (elf32_hppa_read_symext_info): Delete do_locals and
422 do_globals arguments, always read symbol extension information for
423 globals and locals. All callers changed.
424 (elf32_hppa_size_stubs): Rework to only read symbol extension
425 information once for each input bfd. 10% improvement in linker
428 Fri Dec 16 12:28:46 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
430 * elfcode.h (elf_section_from_bfd_section): Check
431 bfd_is_abs_section, etc., only after checking for the section in
432 the BFD and after calling the backend routine.
434 Wed Dec 14 20:21:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
436 * elfcode.h (elf_map_symbols): Only use section symbols whose
437 value is the start of the section, checking output_offset when
438 using output_section. When creating a new symbol, set the value
439 to 0, since BFD symbol values are section relative.
441 Tue Dec 13 13:31:06 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
443 * cpu-z8k.c (arch_info_struct): Make z8002 the default
446 Fri Dec 9 12:43:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
448 * elfcode.h (elf_bfd_link_add_symbols): If the first object in the
449 archive is not an ELF object, pass the archive to the add_symbols
450 entry point appropriate for the first object. From Eric Youngdale
452 * aoutx.h (NAME(aout,link_add_symbols)): Similar change if the
453 first object is not an a.out object.
455 * elf32-i386.c (elf_i386_relocate_section): Don't compute
456 relocation in cases where we won't use it.
457 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
459 Thu Dec 8 14:19:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
461 * pc532-mach.c (NAME): Define to use ns32kaout prefix.
462 * ns32knetbsd.c (NAME): Ditto.
463 (ns32kaout_32_get_section_contents): Define to standard aout-32
466 Fri Dec 2 13:56:49 1994 Ian Lance Taylor <ian@rtl.cygnus.com>
468 * coff-mips.c (mips_read_relocs): New static function, broken out
469 of mips_relax_section.
470 (mips_relax_section): Call mips_read_relocs.
471 (bfd_mips_ecoff_create_embedded_relocs): New function.
472 * bfd-in.h (bfd_mnips_ecoff_create_embedded_relocs): Declare.
473 * bfd-in2.h: Rebuild.
475 Wed Nov 30 14:12:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
477 * coff-sh.c: Use _bfd_dummy_target instead of no_archive.
480 Tue Nov 29 17:14:21 1994 Doug Evans <dje@canuck.cygnus.com>
482 * archures.c: Initial support for the ARC.
483 * reloc.c, targets.c, config.bfd, configure.in, elfcode.h: Likewise.
484 * bfd-in2.h: Regenerated.
485 * libbfd.h: Likewise.
486 * config/arc-elf.mt: New file.
489 Tue Nov 29 14:00:19 1994 J.T. Conklin <jtc@.rtl.cygnus.com>
491 * config.bfd (i[345]86-*-freebsd*): Use i386-bsd as bfd_name.
492 * configure.host (i[345]86-*-freebsd*): Use i386bsd as my_host.
494 Mon Nov 28 15:36:04 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
496 * config/m68k-nbsd.mt (DEFAULT_VECTOR): set to m68knetbsd_vec.
497 * Makefile.in: Rebuilt dependancies.
498 (CFILES): Added m68knetbsd.c.
499 (HFILES): Added netbsd.h.
501 Wed Nov 23 19:21:41 1994 Steve Chamberlain (sac@jonny.cygnus.com)
503 * coff-sh.c (shlcoff_vec): New target vector.
504 (no_archive): New function.
505 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Handle
507 * configure.in: Handle shl.
508 * targets.c (bfd_target_vector): Add shlcoff_vec.
509 * config/sh-coff.mt (SELECT_VECS): Handle shl_coff_vec.
511 Wed Nov 23 10:50:13 1994 Jeff Law (law@snake.cs.utah.edu)
513 * elfcode.h (write_relocs): Do not subtract the section's vma from
514 the reloc's offset when writing .o's. Instead add the section's
515 vma to the reloc's offset when writing an executable or shared
518 Tue Nov 22 23:34:37 1994 Jeff Law (law@snake.cs.utah.edu)
520 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Do not add
521 input_section->vma to the relocation's offset.
523 Mon Nov 21 12:37:25 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
525 * srec.c (srec_get_reloc_upper_bound): Define.
526 (srec_canonicalize_reloc): Define.
527 (srec_bfd_reloc_type_lookup): Define.
528 (srec_vec, symbolsrec_vec): Use BFD_JUMP_TABLE_RELOCS (srec).
530 Sat Nov 19 03:10:51 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
532 * configure.host (i[345]86-*-solaris*): Use solaris2 to
533 enable extraction of procfs info from core file for GDB.
535 Thu Nov 17 17:37:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
537 * reloc.c (bfd_reloc_code_type): Add new value BFD_RELOC_12_PCREL.
538 * bfd-in2.h, libbfd.h: Rebuilt.
540 Thu Nov 17 13:12:08 1994 Jeff Law (law@snake.cs.utah.edu)
542 * bfd/elf32-hppa.c (elf32_hppa_bfd_final_link_relocated): Use the
543 vma from the output_section containing $global$ when computing
546 Thu Nov 17 14:29:13 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
548 * archive.c (_bfd_write_archive_contents): Round up the archive
549 header size of the extended name table to an even number.
551 Wed Nov 16 16:08:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
553 * coff-sh.c: Deleted some code that was commented out or inside
555 (COFF_LONG_FILENAMES): Define.
557 * cpu-sh.c (arch_info_struct): Convert name to lowercase, for
558 consistency with other architectures.
560 Sat Nov 12 23:50:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
562 * elfcode.h (elf_export_symbol): Also export symbols which are
563 referenced by a regular file.
565 Fri Nov 11 14:29:31 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
567 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add
568 export_dynamic argument, and handle it.
569 (elf_export_symbol): New function.
570 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
571 (bfd_elf64_size_dynamic_sections): Update declaration.
572 * bfd-in2.h: Rebuild.
574 Fri Nov 11 10:35:33 1994 Jeff Law (law@snake.cs.utah.edu)
576 * hpux-core.c (hpux_core_struct): Delete handles for the
577 data, reg and stack sections. They're never used. Delete
579 (make_bfd_asection): Use bfd_make_section_anyway since debugging
580 cores from dynamic executables may have several sections with the
582 (hpux_core_core_file_p): Don't save handles to data, reg and
583 stack sections. Handle CORE_TEXT, CORE_MMF and CORE_SHM.
585 Tue Nov 8 13:03:30 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
587 * bout.c (callj_callback): Add new argument shrinking. Change all
588 callers. Handle relocs against section symbols correctly. If not
589 shrinking, don't subtract out dstidx; the subtraction is already
592 Sun Nov 6 12:52:00 1994 Jeff Law (law@snake.cs.utah.edu)
594 * som.h: Conditionally include <shl.h> and <dl.h>.
596 Thu Nov 3 18:19:13 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
598 * Makefile.in (ALL_MACHINES): Include m68knetbsd.o.
600 * config/i386linux.mh (EXTRALIBS): Include -lm.
602 Patches from DJ Delorie:
603 * coff-go32.c: Replacement file, uses coff-i386.c with minor
605 * coff-i386.c (TARGET_UNDERSCORE): allow other files to override
607 * makefile.dos: del ctor.o, add cofflink.o and elf32.o
609 * aoutx.h (adjust_o_magic): If user set data section vma, use it
610 to determine the default bss vma. Patch from Takada Hiroaki,
611 hiro@is.s.u-tokyo.ac.jp.
612 (machine_type, case bfd_arch_vax): Set *unknown to false. Patch
613 from John David Anglin <dave@hiauly1.hia.nrc.ca>.
615 * configure.in (tb): Rename ns32knetbsd_vec to pc532netbsd_vec,
616 since that's what it's called.
618 Wed Nov 2 15:24:51 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
620 * archive.c (normalize): Change to take a BFD as an argument.
621 Change VMS version to use bfd_alloc rather than malloc, so that we
622 don't lose the memory forever.
623 (_bfd_construct_extended_name_table): Check the name of an archive
624 entry which is not being extended, and correct it if it is wrong.
625 This is necessary in case the archive was constructed by another
626 program which put an entry in the extended name table which we
627 don't plan to put in ourselves. From jjc@jclark.com (James
629 (bfd_dont_truncate_arname): Check return value of normalize.
631 Mon Oct 31 14:19:08 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
633 * elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define.
634 (ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define.
635 (symextn_entry): Don't define.
636 (symext_chain_size): Change type to bfd_size_type.
637 (symextn_contents): Change type to bfd_byte *.
638 (elf32_hppa_backend_begin_write_processing): Use
639 ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS).
640 (elf32_hppa_size_symext): Likewise. Also, change type of sizep to
642 (elf_hppa_tc_make_sections): Cast symextn_contents assignment to
643 bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment.
644 (elf32_hppa_backend_symbol_table_processing): Use
645 ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use
646 ELF32_PARISC_SX_GET insetad of direct assignment.
647 (elf32_hppa_read_symext_info): Change type of contents, and its
648 assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead
649 of sizeof (symextn_entry). Use symext_entryS instead of
650 symextn_entry. Use ELF32_PARISC_SX_GET instead of direct
653 * archive.c (bfd_dont_truncate_arname): Add the ar padding
654 character, if there is room for it, even if the name is the
657 * elfcode.h (assign_file_positions_except_relocs): Sort the ELF
658 headers by section address when assigning file positions.
659 (elf_sort_hdrs): New static function.
661 Sun Oct 30 18:56:58 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
663 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT
664 and DT_FINI dynamic entries based on the existence of _init and
665 _fini symbols, not on the .init and .fini sections. This is
666 compatible with some SVR4 linkers.
667 (elf_bfd_final_link): Corresponding change.
669 Sat Oct 29 12:18:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
671 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a
672 symbol with a PLT entry into the .plt section if it is defined in
674 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
676 * linker.c (_bfd_generic_link_add_archive_symbols): It's not an
677 error if an empty archive has no symbol table.
678 * ecoff.c (ecoff_link_add_archive_symbols): Likewise.
679 * elfcode.h (elf_link_add_archive_symbols): Likewise.
681 Fri Oct 28 10:08:41 1994 J.T. Conklin (jtc@rtl.cygnus.com)
683 NetBSD/m68k support, based on work by mikeb@snow.datametrics.com:
684 * config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name.
685 * configure.in (m68knetbsd_vec): Added.
686 * targets.c (bfd_m68knetbsd_vec): Added.
687 * hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files.
688 * Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c.
690 miscellaneous cleanup required by all netbsd targets, based on work
691 by Andrew Cagney <cagney@highland.com.au>:
692 * netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR,
693 N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out
695 * i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed.
696 (MY(write_object_contents)): Use NetBSD's magic numbers
698 Thu Oct 27 16:59:52 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
700 * libelf.h (struct bfd_elf_section_data): Add field dynindx.
701 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize
702 the .dynsym, .dynstr or .hash sections until after the backend
703 size_dynamic_sections routine, so that it can add dynamic symbols
705 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the
706 symbol to be in the .plt section when generating a shared library
707 if it is a defined symbol.
708 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
709 (elf32_sparc_size_dynamic_sections): When generating a shared
710 library, allocate space for a dynamic symbol for each output
711 section, storing the index in the dynindx field of the ELF section
712 data. Adjust the other dynindx fields to account for this.
713 (elf32_sparc_adjust_dynindx): New static function.
714 (elf32_sparc_relocate_section): When copying a reloc into a shared
715 library, use the original addend as appropriate. Convert an
716 R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic
717 symbol index of the output section, not the normal symbol index.
718 (elf32_sparc_finish_dynamic_sections): Don't die if a section does
719 not exist when setting the value of the dynamic tags. Write out
720 a dynamic symbol for each output section.
722 Wed Oct 26 01:15:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 * aoutx.h (aout_link_input_section): Don't bother to read or write
725 the relocs if there aren't any.
727 Tue Oct 25 11:44:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
729 * Makefile.in (ALL_MACHINES): Add tekhex.o.
730 * targets.c (bfd_target_vector): If SELECT_VECS is not defined,
732 * tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char.
733 (getvalue, getsym, out): Likewise.
734 (find_chunk): Remove unused variable s.
735 (first_phase): Remove unused variable s.
736 (pass_over): Remove unused variable address.
737 (tekhex_object_p): Remove unused variable section.
738 (move_section_contents): Change return type from boolean to void.
739 (tekhex_write_object_contents): Remove unused variables tdata and
742 * linker.c (enum link_action): Add CIND.
743 (link_action): Change COMMON_ROW\indr from MDEF to CREF. Change
744 INDR_ROW\common from MDEF to CIND.
745 (_bfd_generic_link_add_one_symbol): In CREF case, handle an
746 existing symbol which is indirect rather than defined. Add new
749 Mon Oct 24 15:33:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
751 Change S-record backend to use multiple sections to handle gaps in
753 * srec.c (srec_data_list_struct): Move field next from last place
754 to first. Change type of data to bfd_byte *.
755 (struct srec_symbol): Define.
756 (tdata_type): Remove done_symbol_read, count, strings, symbol_idx,
757 string_size, string_idx. Change type of symbols to struct
758 srec_symbol *. Add symtail and csymbols.
760 (size_symbols, fillup_symbols, size_srec, fillup): Remove.
761 (white, skipwhite, pass_over, object_p): Remove.
762 (srec_mkobject): Call srec_init. Adjust tdata initialization for
764 (srec_get_byte, srec_bad_byte): New static functions.
765 (srec_new_symbol, srec_scan): New static functions.
766 (srec_object_p): Change type of b to bfd_byte. Explicitly set
767 wrong_format error. Call srec_mkobject and srec_scan instead of
769 (symbolsrec_object_p): Likewise. Also, change b to be only two
771 (srec_read_section): New static function.
772 (srec_get_section_contents): Call srec_read_section rather than
773 pass_over. Handle zero length section correctly.
774 (set_set_arch_mach): Change from function to macro.
775 (srec_set_section_contents): Change data to bfd_byte *.
776 (srec_write_record): Change data, end and src to bfd_byte *.
777 (srec_write_header): Change buffer and dst to bfd_byte *.
778 (srec_write_section): Change location to bfd_byte *.
779 (srec_write_terminator): Change buffer to bfd_byte *.
780 (srec_get_symtab_upper_bound): Don't call
781 srec_get_section_contents.
782 (srec_get_symtab): Rewrite.
784 * ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
786 Fri Oct 21 16:43:13 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
788 * libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD.
789 * i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's.
790 changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are
791 consistant with each other.
792 * netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its
793 header into the start of its text segment.
795 Fri Oct 21 17:13:07 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
797 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for
798 _construct_extended_name_table.
799 (bfd_target): Add _bfd_construct_extended_name_table.
800 * archive.c (_bfd_archive_bsd_construct_extended_name_table): New
802 (_bfd_archive_coff_construct_extended_name_table): New function.
803 (_bfd_construct_extended_name_table): Renamed by adding a leading
804 underscore, and made externally visible. Added trailing_slash
805 argument, and used it instead of elf_style. Changed type of
806 tablen to bfd_size_type *.
807 (_bfd_write_archive_contents): Use BFD_SEND to call
808 construct_extended_name_table. Use the returned name.
809 * libbfd-in.h (_bfd_construct_extended_name_table): Declare.
810 (_bfd_noarchive_construct_extended_name_table): Define.
811 (_bfd_archive_bsd_construct_extended_name_table): Declare.
812 (_bfd_archive_coff_construct_extended_name_table): Declare.
813 * bfd-in2.h: Rebuild.
815 * som.c (som_construct_extended_name_table): New static function.
816 * aout-target.h (MY_construct_extended_name_table): Define.
817 * coff-rs6000.c (rs6000coff_construct_extended_name_table):
819 * ieee.c (ieee_construct_extended_name_table): Define.
820 * libecoff.h (_bfd_ecoff_construct_extended_name_table): Define.
821 * oasys.c (oasys_construct_extended_name_table): Define.
823 Fix the ELF linker to not require an interpreter if no dynamic
824 objects were seen, even when linking PIC code.
825 * libelf.h (ELF_LINK_HASH_NEEDS_PLT): Define.
826 (struct elf_link_hash_table): Add field dynamic_sections_created.
827 * elfcode.h (elf_link_record_dynamic_symbol): Create dynstr if it
828 doesn't already exist.
829 (elf_link_add_object_symbols): Create dynamic sections based on
830 dynamic_sections_created field, not dynobj field. Don't bother to
832 (elf_link_create_dynamic_sections): If dynamic sections were
833 already created, don't do anything. If dynobj is already set, use
834 it; otherwise, set it to the bfd argument. Don't initialize
835 dynsymcount. Only create dynstr if it does not exist. Set
836 dynamic_sections_created to true.
837 (NAME(bfd_elf,size_dynamic_sections)): Skip most of this function
838 if no dynamic objects were seen.
839 (elf_adjust_dynamic_symbol): If a symbol has the
840 ELF_LINK_HASH_NEEDS_PLT flag set, let the backend adjust it.
841 (elf_bfd_final_link): Change most decisions based on dynobj to
842 check dynamic_sections_created instead.
843 (elf_link_output_extsym): Only handle dynamic symbols if a dynamic
845 * elf.c (_bfd_elf_link_hash_table_init): Initialize new field
846 dynamic_sections_created. Set dynsymcount to 1, not 0.
847 * elf32-i386.c (elf_i386_create_dynamic_sections): Call
848 elf_i386_create_got_section rather than creating the .got and
850 (elf_i386_create_got_section): New static function.
851 (elf_i386_check_relocs): Just call elf_i386_create_got_section if
852 a GOT table is needed, not bfd_elf32_link_create_dynamic_sections.
853 Only create the .rel.got section, and only make space for a reloc,
854 for a global symbol or when generating a shared object. For a
855 R_386_PLT32 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag.
856 (elf_i386_adjust_dynamic_symbol): Rework initial assertion to
857 permit ELF_LINK_HASH_NEEDS_PLT non dynamic symbols. Create a
858 procedure linkage table entry for such symbols. But, if no
859 dynamic objects were seen, never create a PLT entry.
860 (elf_i386_size_dynamic_sections): If no dynamic objects were seen,
861 skip most of this function, and force the size of the .rel.got
863 (elf_i386_relocate_section): For a R_386_GOT32 reloc against a global
864 symbol when no dynamic object was seen, initialize the contents of
865 the .got section. For a R_386_GOT32 against a local symbol, only
866 create a R_386_RELATIVE reloc when generating a shared object.
867 Treat a R_386_PLT32 reloc against a symbol for which we did not
868 create a PLT entry as a R_386_PC32 reloc.
869 (elf_i386_finish_dynamic_sections): Only fiddle with the dynamic
870 entries and the PLT if we saw a dynamic object.
871 * elf32-sparc.c (elf_sparc_howto_table): Fix R_SPARC_PC22 by
872 setting rightshift to 10. Fix R_SPARC_WPLT20 by setting
873 rightshift to 2, size to 2, bitsize to 30, and dst_mask to
875 (elf32_sparc_create_dynamic_sections): Don't set the size of the
876 .plt section. Call elf32_sparc_create_got_section rather than
877 creating the .got section.
878 (elf32_sparc_check_relocs): Call elf32_sparc_create_got_section if
879 a GOT table is needed, not bfd_elf32_link_create_dynamic_sections.
880 Only create the .rela.got section, and only make space for a
881 reloc, for a global symbol or when generating a shared object.
882 Set the alignment of the .rela.got section to 2. For a
883 R_SPARC_WPLT30 reloc, just set the ELF_LINK_HASH_NEEDS_PLT flag.
884 (elf32_sparc_adjust_dynamic_symbol): Rework initial assertion to
885 permit ELF_LINK_HASH_NEDS_PLT non dynamic symbols. Create a
886 procedure linkage table for such symbols. But, if no dynamic
887 objects were seen, never create a PLT entry. Initialize the size
889 (elf32_sparc_size_dynamic_sections): If no dynamic objects were
890 seen, skip most of this function, and force the size of the
891 .rela.got section to zero. Strip empty reloc sections, and strip
892 an empty .plt section.
893 (elf32_sparc_relocate_section): For a GOT reloc against a global
894 symbol when no dynamic object was seen, initialize the contents of
895 the .got section. For a GOT reloc against a local symbol, only
896 create a R_SPARC_RELATIVE reloc when generating a shared object.
897 Treat a R_SPARC_WPLT30 reloc against a symbol for which we did not
898 create a PLT entry as a R_SPARC_WDISP30 reloc.
899 (elf32_sparc_finish_dynamic_sections): Only fiddle with the
900 dynamic entries and the PLT if we saw a dynamic object.
902 Thu Oct 20 13:28:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
904 * elfcode.h (elf_map_symbols): Don't worry about section symbols
905 in a section not owned by any BFD.
906 (elf_section_from_bfd_section): Separate out loop which calls
907 backend routine. Check bfd_section and call the backend routine
908 even for a section not owned by any BFD.
909 * elf32-mips.c (mips_elf_section_from_bfd_section): Handle
912 Wed Oct 19 13:28:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
914 * coffgen.c (coff_print_symbol): Make names for section number and
915 storage class slightly more verbose. It's not clear how many
916 characters I can justify using up, but before this change they
917 both were abbreviated "sc" which is (IMHO) clearly unacceptable.
919 Wed Oct 19 01:26:39 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
921 * binary.c (binary_set_section_contents): Set the base file
922 position from the lowest section VMA, not the start address.
924 * aoutx.h (NAME(aout,slurp_symbol_table)): Don't return an error
925 if there are no symbols.
926 * coffgen.c (coff_get_normalized_symtab): Likewise.
927 * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
929 Tue Oct 18 12:56:43 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
931 * aout-target.h (MY_bfd_copy_private_section_data): Only copy
932 subformat to another bfd_target_aout_flavour file.
934 * binary.c: New file for raw binary output format.
935 * Makefile.in (BFD_LIBS): Add binary.o.
936 (CFILES): Add binary.c.
937 * targets.c (binary_vec): Declare.
938 (bfd_target_vector): Include binary_vec.
940 * srec.c (tdata_type): Add field tail.
941 (srec_mkobject): Initialize tail.
942 (srec_set_section_contents): Sort S record list by address.
944 Mon Oct 17 11:38:16 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
946 * elfcode.h (elf_map_symbols): Sort the symbols into a new array,
947 rather than messing with Elf_Sym_Extra. Store the symbol index in
949 (swap_out_syms): Use outbound_syms as a pointer rather than as an
950 array. Don't worry about elf_sym_num.
951 * libelf.h (struct elf_sym_extra): Don't define.
952 (Elf_Sym_Extra): Don't define.
953 (struct elf_obj_tdata): Remove sym_extra field.
954 (elf_sym_extra): Don't define.
955 * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Use
956 udata.i rather than elf_sym_extra array.
958 * syms.c (asymbol): Change udata field into a union.
959 * bfd-in2.h: Rebuild.
960 * aoutx.h (NAME(aout,translate_symbol_table)): Use udata.p rather
962 * bout.c (perform_slip): Likewise.
963 * hp300hpux.c (MY(slurp_symbol_table)): Likewise.
964 * ieee.c (ieee_slurp_external_symbols): Likewise.
965 * linker.c (generic_link_add_symbol_list): Likewise.
966 (default_indirect_link_order): Likewise.
967 * oasys.c (oasys_slurp_symbol_table): Likewise.
968 * reloc16.c (bfd_perform_slip): Likewise.
969 * srec.c (fillup_symbols): Likewise.
970 * coffcode.h (get_index): Use udata.i rather than just udata.
971 (coff_slurp_symbol_table): Likewise.
972 * coffgen.c (set_index): Likewise.
973 * ecoff.c (ecoff_set_symbol_info): Likewise.
974 * elfcode.h (elf_symbol_from_bfd_symbol): Likewise.
975 * libecoff.h (ecoff_get_sym_index, ecoff_set_sym_index): Likewise.
976 * som.c (compare_syms): Likewise.
977 (som_prep_for_fixups): Likewise.
978 (som_write_fixups): Likewise.
980 Use a hash table when writing out ELF symbol names.
981 * elfcode.h (elf_stringtab_init): New static function.
982 (bfd_new_strtab, bfd_add_to_strtab, bfd_add_2_to_strtab): Remove.
983 Change all callers to use elf_stringtab_init or
984 _bfd_stringtab_add, and get stringtab lengths using
986 (elf_fake_sections): Change ignored argument to pointer to
987 boolean, and set the boolean to true if an error occurs. If an
988 error has already occurred, don't do anything.
989 (assign_section_numbers): Just set sh_size, not contents.
990 (elf_compute_section_file_positions): Pass the address of a
991 boolean to elf_fake_sections. Pass the address of a
992 bfd_strtab_hash to swap_out_syms. Write out the .strtab section.
993 (prep_headers): Change shstrtab to bfd_strtab_hash.
994 (swap_out_syms): Take a pointer to a bfd_strtab_hash as an
995 argument. Set it to the symbol names.
996 (NAME(bfd_elf,write_object_contents)): Write out the section
997 header names using _bfd_stringtab_emit.
998 (elf_debug_section): Remove first argument; get the section name
999 via the bfd_section pointer. Change caller.
1000 (elf_bfd_final_link): Write out the symbol names using
1001 _bfd_stringtab_emit. Likewise for the .dynstr section contents.
1002 Free the symbol names at the end of the function.
1003 (elf_link_input_bfd): Remove the last argument, output_names,
1004 from relocate_section. Save the old symbol contents before
1005 calling elf_link_output_sym, and restore them afterward.
1006 * libelf.h (struct elf_link_hash_table): Change dynstr field to
1007 struct bfd_strtab_hash.
1008 (struct elf_backend_data): Remove last argument, output_names,
1009 from elf_backend_relocate_section field.
1010 (struct strtab): Don't define.
1011 (struct elf_obj_tdata): Change strtab_ptr field to struct
1013 * elf32-hppa.c (elf32_hppa_relocate_section): Remove last
1014 argument, output_names.
1015 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1016 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1017 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1019 * libbfd-in.h (DEFAULT_STRING_SPACE_SIZE): Don't define.
1020 (bfd_add_to_string_table): Don't declare.
1021 * libbfd.h: Rebuild.
1022 * libbfd.c (bfd_add_to_string_table): Remove.
1024 * elfcode.h (elf_swap_shdr_in): Use bfd_section, not rawdata.
1025 Clear contents field.
1026 (bfd_section_from_shdr): In SHT_STRTAB case, check bfd_section,
1027 not rawdata. Don't set rawdata if e_shstrndx. Use bfd_section
1028 rather than rawdata in commented out code. In SHT_REL[A] case,
1029 don't bother to check elf_section_data of section returned by
1030 section_from_elf_index.
1031 (elf_fake_sections): Set bfd_section, not rawdata. Don't set
1033 (elf_map_symbols): Don't set elf_num_section_syms. Don't create
1034 section symbols that already exist.
1035 (assign_file_position_for_section): Use bfd_section, not rawdata.
1036 (section_from_elf_index): Just check bfd_section field.
1037 (elf_section_from_bfd_section): Likewise.
1038 (elf_debug_section): Don't print rawdata, contents, or size.
1039 (elf_link_add_object_symbols): Don't error out if
1040 section_from_elf_index returns NULL.
1041 (elf_bfd_final_link): Check return value from
1042 section_from_elf_index against NULL, not bfd_is_abs_section.
1043 (elf_link_input_bfd): Don't check section_from_elf_index return
1045 * libelf.h (struct elf_obj_tdata): Remove num_section_syms field.
1046 (elf_num_section_syms): Don't define.
1047 * elf.c (elf_get_str_section): Store section contents in contents
1048 field rather than rawdata field.
1049 (elf_string_from_elf_section): Likewise.
1050 (_bfd_elf_make_section_from_shdr): Store BFD section pointer in
1051 bfd_section field rather than rawdata field.
1052 * elf32-hppa.c (elf32_hppa_read_symext_info): Use bfd_section
1053 rather than rawdata.
1054 (elf32_hppa_size_stubs): Likewise.
1055 (elf32_hppa_backend_symbol_table_processing): Don't set
1056 symextn_hdr->size; just use sh_size.
1057 * elf32-mips.c (mips_elf_final_write_processing): Use bfd_section
1058 rathern than rawdata.
1059 (mips_elf_section_from_shdr): Likewise.
1060 (mips_elf_section_processing): Likewise.
1061 (mips_elf_section_from_bfd_section): Remove rawdata check.
1063 * srec.c (pass_over): Set the start address for S7, S8 or S9.
1065 Fri Oct 14 19:15:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1067 * VERSION: Updated to 2.5.
1069 Fri Oct 14 11:07:50 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1071 * bfd.c (bfd_scan_vma): Cast end to be non const before passing it
1074 Thu Oct 13 14:40:41 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1076 * bfd.c (bfd_scan_vma): Pass end argument on to strtoul.
1078 Wed Oct 12 16:46:43 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1080 * opncls.c (bfd_realloc): Deleted, since it's broken and fixing it
1081 would make it slow. Besides, it isn't used much.
1082 * elfcode.h (elf_map_symbols): Always allocate new storage for the
1085 Wed Oct 12 11:54:37 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1087 * ecoff.c (ecoff_set_symbol_info): Mark local stProc, stLabel or
1088 stabs symbols as BSF_DEBUGGING.
1090 * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Make
1091 str1 and str2 const pointers.
1093 * Makefile.in (INSTALL): Use top level install.sh script.
1094 * config/README (INSTALL): Remove.
1095 * config/delta88.mh (INSTALL): Remove.
1096 * config/i386v4.mh (INSTALL): Remove.
1097 * config/irix4.mh (INSTALL): Remove.
1098 * config/irix5.mh (INSTALL): Remove.
1099 * config/ncrt3000.mh (INSTALL): Remove.
1101 Tue Oct 11 13:57:56 1994 Eric Youngdale (eric@andante.aib.com)
1103 * elf32-i386.c (elf_i386_check_relocs): Make sure that a symbol
1104 with a global offset table entry or a procedure linkage table
1105 entry is added to the dynamic symbol table.
1106 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1107 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): If a symbol has
1108 already gotten a procedure linkage table entry, change the
1109 definition to the PLT entry.
1110 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
1112 Tue Oct 11 17:12:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1114 * lynx-core.c (lynx_core_file_p): SPARC Lynx appears to start
1115 dumping the .data section in a core file at a page boundary.
1117 Mon Oct 10 16:24:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1119 * cofflink.c (_bfd_coff_final_link): Cast argument to bfd_h_put_32
1121 (coff_read_string_table): Cast argument to bfd_h_get_32 to correct
1123 * elfcode.h (elf_link_output_extsym): Cast argument to
1124 bfd_elf_hash to correct type.
1126 * elf32-sparc.c (elf_sparc_howto_table): The PC10, PC22, and
1127 WPLT30 relocations are PC-relative.
1129 Thu Oct 6 12:57:26 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1131 * aoutx.h (adjust_o_magic): Correctly initialize vma if the vma of
1132 the text section was user-defined.
1134 Wed Oct 5 14:42:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1136 * archive.c (bfd_construct_extended_name_table): SVR4 uses slash
1137 newline at the end of the file name, not just newline.
1139 Tue Oct 4 11:23:12 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1141 * ecoff.c (_bfd_ecoff_new_section_hook): Default section alignment
1142 power to 4, rather than using align_power_min.
1144 * coffcode.h (coff_new_section_hook): Don't use align_power_min;
1145 use COFF_DEFAULT_SECTION_ALIGNMENT_POWER instead. Force the .stab
1146 and .stabstr sections to be aligned to no more than 2. Remove
1147 COFF_SPARC special cases.
1148 * coff-a29k.c: Define COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1149 * coff-apollo.c, coff-go32.c, coff-h8300.c: Likewise.
1150 * coff-h8500.c, coff-i386.c, coff-i960.c, coff-m68k.c: Likewise.
1151 * coff-m88k.c, coff-rs6000.c, coff-sh.c, coff-sparc.c: Likewise.
1152 * coff-we32k.c, coff-z8k.c: Likewise.
1154 * configure.in: Use ${config_shell} when running config.bfd.
1156 * cofflink.c (coff_link_input_bfd): Don't try to convert a long
1157 filename if the offset field is zero.
1159 * elfcode.h (swap_out_syms): If the alignment of a common symbol
1160 was not set, use a sensible default rather than zero.
1162 Mon Oct 3 16:04:29 1994 H.J. Lu (hjl@nynexst.com)
1164 * opncls.c (bfd_close): Honor umask when setting execution bits.
1165 (bfd_close_all_done): Likewise.
1167 Mon Oct 3 04:41:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1169 * rs6000-core.c (rs6000coff_core_p): Set SEC_HAS_CONTENTS flag
1170 for .stack and .ldinfo sections. Cast coredata.c_tab to a
1171 file_ptr to avoid warnings from gcc.
1173 Fri Sep 30 13:11:38 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1175 * elfcode.h (elf_bfd_final_link): Remove assertion when a non
1176 SEC_IN_MEMORY section is found in dynobj. This can happen when
1177 linking PIC compiled code.
1179 Thu Sep 29 15:21:44 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1181 * reloc.c (bfd_install_relocation): Change type of "data" to
1182 bfd_byte *, to go along with yesterday's change.
1184 * elf.c (bfd_elf_print_symbol): Moved here from elf_print_symbol
1185 in elfcode.h. (case bfd_print_symbol_all): Print symbol's size
1186 field, except for common symbols; print their alignment.
1187 * elfcode.h (elf_print_symbol): Deleted.
1188 * libelf.h (bfd_elf_print_symbol): Declare.
1189 (bfd_elf{32,64}_print_symbol): Replace declarations with macros.
1191 * syms.c (bfd_print_symbol_vandf): Show BSF_LOCAL and BSF_GLOBAL
1192 in one column. Use the column freed up to show BSF_FUNCTION and
1195 Thu Sep 29 12:29:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1197 * syms.c (stt): Add .rdata and .rodata.
1199 Wed Sep 28 13:35:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1201 * reloc.c (bfd_install_relocation): Cast data_start to bfd_byte *
1202 before trying to add values to it.
1204 Tue Sep 27 16:47:58 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1206 * elf32-hppa.c (elf32_hppa_backend_final_write_processing): Cast
1207 return value from elf_sym_extra.
1208 (elf32_hppa_build_stubs): Cast return value from bfd_zalloc.
1209 (elf32_hppa_size_stubs): Cast return value from malloc.
1211 * gen-aout.c (main): Declare and initialize "arch".
1213 * cofflink.c (coff_link_add_symbols): Cast return value of
1216 * riscix.c (riscix_callback): Use PARAMS macro in prototype.
1218 * reloc.c (bfd_install_relocation): New function, mostly copied
1219 from bfd_perform_relocation, adjusted for the assembler's needs.
1220 * bfd-in2.h: Regenerated.
1222 Mon Sep 26 11:00:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1224 * elfcode.h (assign_file_positions_except_relocs): Align the
1225 section VMA and the file position even if D_PAGED is not set.
1227 * bfd-in.h (bfd_seek): Change declaration to not mark fp const.
1228 * bfd-in2.h: Rebuild.
1229 * libbfd.c (bfd_seek): Don't mark parameters const, to avoid
1230 conflicts with declaration.
1232 Fri Sep 23 15:15:31 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1234 * elfcode.h (map_program_segments): Don't abort if we allocated
1235 too much space for the program header, only if we allocated too
1237 (assign_file_positions_except_relocs): Similar change.
1239 Tue Sep 20 13:17:07 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1241 * libaout.h: Fix comment.
1242 * ns32knbsd.h: Changed M_NS32K_NETBSD to M_532_NETBSD to match
1245 Tue Sep 20 15:23:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1247 * Makefile.in: Rebuilt dependencies.
1248 (BFD32_BACKENDS): Add sparcnetbsd.o.
1249 (CFILES): Add ns32knetbsd.c and sparcnetbsd.c.
1250 * targets.c: ns32knetbsd_vec was renamed to pc532netbsd_vec.
1252 * coff-sh.c (rtype2howto): Remove; unused.
1253 (coff_sh_relocate_section): Remove unused local variable rstat.
1254 (reloc_processing): Comment out; unused.
1256 Fri Sep 16 12:12:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1258 * aoutx.h (aout_link_write_other_symbol): If h->indx is -2, then
1259 always write it out even if it would normally be stripped.
1260 (aout_link_input_section_std): If we find a reloc against a
1261 stripped global symbol, force it to be written out rather than
1262 merely calling unattached_reloc.
1263 (aout_link_input_section_ext): Likewise.
1264 (aout_link_reloc_link_order): Likewise.
1266 Wed Sep 14 15:37:19 1994 Jeff Law (law@snake.cs.utah.edu)
1268 * som.h (struct somdata): New field sorted_syms.
1269 (obj_som_sorted_syms): Accessor macro.
1270 * som.c (som_object_setup): Initialize sorted_syms to NULL.
1271 (som_prep_for_fixups): Sort a copy of the BFD's symbol table;
1272 store the sorted symbol table in sorted_syms.
1273 (som_write_fixups): Initalize tmp_reloc to NULL to make GCC happy.
1274 (som_begin_writing): Similarly for exec_header. Pass the sorted
1275 symbol table to som_write_symbol_strings.
1276 (som_build_and_write_symbol_table): Use the sorted symbols rather
1277 than the canonical symbol table.
1279 * som.h (som_symbol_type): Add "stringtab_offset" field.
1280 * som.c (som_write_symbol_strings): Use "stringtab_offset"
1281 rather than destroying the "name" field in the BFD symbol.
1282 (som_build_and_write_symbol_table): Likewise.
1284 Wed Sep 14 15:06:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1286 * aoutx.h (aout_link_write_symbols): Rename skip_indirect to
1287 skip_next. If we find an N_WARNING symbol which has already been
1288 written out, set skip_next.
1290 * libecoff.h (struct ecoff_tdata): Add field find_buffer.
1291 * ecoff.c: Include aout/stab_gnu.h.
1292 (ecoff_find_nearest_line): Handle stabs debugging information.
1294 * elfcode.h (elf_link_output_extsym): Keep a symbol marked as weak
1295 even if it is referenced by another object.
1297 Tue Sep 13 17:57:00 1994 Jeff Law (law@snake.cs.utah.edu)
1299 * som.c (som_fixup_formats): Case R_ENTRY (0xb3), set both
1300 'T' and 'U' to grab all the unwind information.
1301 (som_set_reloc_info): Make 'U' unwind bits persist across
1302 multiple SOM relocations. Set the addend field of an R_ENTRY
1303 relocation to the value in 'T'; set the addend field on an
1304 R_EXIT relocation to the value in 'U'.
1306 * som.h (som_symbol_type): Delete unwind field.
1308 * som.c (som_write_fixups): For R_ENTRY fixups, get 32bits of
1309 unwind information from the addend field of the R_ENTRY, get the
1310 other 32bits from the addend field of the R_EXIT.
1311 (bfd_som_attach_unwind_info): Delete function and all references.
1313 * som.h (som_symbol_type): Delete unused a.out-related fields.
1315 * som.c (bfd_section_from_som_symbol): Use bfd_abs_section_ptr
1316 instead of &bfd_abs_section.
1318 * som.c (som_object_setup): Handle exec_entry and exec_flags being
1319 switched in executables created by the OSF1 linker.
1320 (som_write_fixups): Handle R_EXIT just like the R_{F,L,R}SEL
1321 fixups. Support R_ALT_ENTRY (handle just like R_EXIT).
1323 Tue Sep 13 16:04:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1325 * cofflink.c (coff_link_input_bfd): syment_base is unsigned
1326 so can't compare -ve numbers with it.
1328 Mon Sep 12 20:31:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1330 * configure.in (shcoff_vec): Use cofflink.o now.
1331 * coff-sh.c: Rewritten to use new fast coff backend.
1333 Tue Sep 13 16:23:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1335 * aoutx.h (NAME(aout,final_link)): Don't assume that all the input
1338 Tue Sep 13 11:09:39 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1340 * configure.host (sparc-*-netbsd): use sparcnbsd.
1341 (ns32k-*-netbsd): use ns32knbsd.
1343 * hosts/{nbsd,i386nbsd,ns32knbsd,sparcnbsd}.h: New files, NetBSD
1346 * sparcnetbsd.c: New file, adds support for NetBSD/sparc.
1347 * config/sparc-nbsd.mt: Likewise.
1349 * netbsd.h: New file, definitions common to all netbsd ports.
1350 * i386netbsd.c: Use it.
1351 * ns32knetbsd.c: Use it.
1353 * Makefile.in, configure.in, targets.c, config/i386-nbsd.mt,
1354 config/ns32k-nbsd.mt: canonicalize netbsd targets to conform to
1355 file/variable naming conventions.
1356 * i386netbsd.c: New file, renamed from netbsd386.c.
1357 * ns32knetbsd.c: New file, renamed from netbsd532.c.
1359 Mon Sep 12 21:56:20 1994 Jeff Law (law@snake.cs.utah.edu)
1361 * som.c (som_reloc_skip): Correct off-by-one error for 4-byte
1362 R_NO_RELOCATION fixups.
1363 (bfd_section_from_som_symbol): Return the absolute section if the
1364 symbol isn't contained in any section in the output file.
1365 (som_slurp_symbol_table): ST_PRI_PROG and ST_SEC_PROG symbols are
1366 not function symbols (they are magic code labels which *can* be the
1367 targets of cross space branches). $START$ is not a section symbol.
1369 Mon Sep 12 11:43:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1371 * coff-alpha.c (ecoffalpha_little_vec): Add SEC_CODE and SEC_DATA
1373 * coff-mips.c (ecoff_little_vec, ecoff_big_vec): Likewise.
1375 * elfcode.h (swap_out_syms): Set the type of an undefined symbol
1376 to STT_FUNC if the BSF_FUNCTION flag is set.
1378 * cofflink.c (coff_link_input_bfd): If r_symndx is -1, don't
1380 (_bfd_coff_generic_relocate_section): If r_symndx is -1, it is an
1381 absolute reloc. Don't dump core using r_symndx as an array index.
1382 * cf-m68klynx.c (coff_bfd_link_add_symbols): Define.
1383 (lynx_link_add_symbols): New static function (copy of function in
1385 (coff_m68k_lynxrtype_to_howto): sym argument may be NULL.
1386 * coff-i386.c (coff_i386_rtype_to_howto): Likewise.
1387 * coff-a29k.c (coff_a29k_relocate_section): Handle an r_symndx
1388 value of -1, meaning an absolute reloc.
1390 * ctor.c: Remove; obsolete.
1391 * Makefile.in: Rebuild dependencies.
1392 (BFD_LIBS): Remove ctor.o.
1393 (CFILES): Remove ctor.c.
1394 * libbfd.h: Rebuild.
1396 Mon Sep 12 01:58:47 1994 Jeff Law (law@snake.cs.utah.edu)
1398 * elf32-hppa.c (elf32_hppa_relocate_section): If there was a link
1399 error of some sort (for example, undefined symbols), then do not
1400 apply any relocs, just notify the user of the errors.
1401 (elf32_hppa_backend_begin_write_processing): Do not build a symbol
1402 extension section for an executable (it's useless).
1403 (elf32_hppa_link_output_symbol_hook): Do nothing if there was a
1404 link error of some sort (for example, undefined symbols).
1405 (elf32_hppa_read_symext_info): Kludge. Turn off SEC_HAS_CONTENTS
1406 for all the input symbol extension sections to keep the generic
1407 BFD code happy. Temporarily turn it on to read the contents of
1408 the symbol extension section.
1410 Sun Sep 11 21:58:59 1994 Jeff Law (law@snake.cs.utah.edu)
1412 * config/hppaosf.mh (RANLIB): Do not set.
1413 * config/hppabsd.mh (RANLIB): Likewise.
1415 Sun Sep 11 22:50:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1417 * cf-i386lynx.c: Remove #if 0 code.
1418 (i386_lynxos_coff_object_p): Remove unused function.
1419 (coff_bfd_link_add_symbols): Define.
1420 (lynx_link_add_symbols): New static function.
1421 * coffcode.h (coff_bfd_link_hash_table_create): If
1422 coff_relocate_section is defined, only define this if not already
1424 (coff_bfd_link_add_symbols, coff_bfd_final_link): Likewise.
1426 * linker.c (_bfd_generic_final_link): Handle
1427 bfd_indirect_link_order explicitly, rather than via
1428 _bfd_default_link_order.
1429 (set_symbol_from_hash): New static function, broken out of
1430 _bfd_generic_link_write_global_symbol.
1431 (_bfd_generic_link_write_global_symbol): Symbol setting code moved
1432 to set_symbol_from_hash; call it.
1433 (default_indirect_link_order): Add generic_linker argument.
1434 Change all callers. If false, set the generic symbols based on
1435 the hash table entries.
1437 Fri Sep 9 11:51:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1439 * coffgen.c (coff_get_symtab): Reindented. Removed commented out
1440 call to bfd_constructor_entry.
1442 Convert m68k COFF to use new COFF backend linker.
1443 * coff-m68k.c (coff_relocate_section): Define.
1444 * cf-m68klynx.c (coff_rtype_to_howto): Define.
1445 (coff_m68k_lynx_rtype_to_howto): New static function.
1446 * configure.in (m68kcoff_vec): Build cofflink.o.
1447 (m68kcoffun_vec, m68klynx_coff_vec): Likewise.
1449 Thu Sep 8 16:20:38 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1451 * coff-h8300.c (h8300_reloc16_extra_cases, case RELBYTE): Flag
1452 overflows correctly.
1454 Wed Sep 7 19:01:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1456 * libelf.h (struct elf_backend_data): Change second argument of
1457 elf_backend_final_write_processing hook to boolean.
1458 (struct elf_obj_tdata): Add linker field.
1459 * elfcode.h (NAME(bfd_elf,write_object_contents)): Pass value of
1460 tdata linker field to final_write_processing, rather than NULL.
1461 (elf_bfd_final_link): Don't call final_write_processing hook. Set
1462 tdata linker field to true.
1463 * elf32-mips.c (mips_elf_final_write_processing): Change type of
1464 second argument to boolean.
1465 * elf32-hppa.c (elf32_hppa_backend_final_write_processing):
1468 * coff-go32.c (RTYPE2HOWTO): Fully parenthesize arguments.
1469 * coff-i960.c (RTYPE2HOWTO): Likewise.
1470 * coff-m88k.c (RTYPE2HOWTO): Likewise.
1471 * coff-we32k.c (RTYPE2HOWTO): Likewise.
1473 Make i386 COFF use new COFF backend linker.
1474 * coff-i386.c (RTYPE2HOWTO): Fully parenthesize arguments.
1475 (coff_relocate_section): Define.
1476 (coff_i386_rtype_to_howto): New function.
1477 * configure.in (i386coff_vec): Use cofflink.o.
1478 (i386lynx_coff_vec): Likewise.
1480 * coffcode.h (bfd_coff_backend_data): Add new field
1481 _bfd_coff_rtype_to_howto.
1482 (bfd_coff_rtype_to_howto): Define.
1483 (coff_rtype_to_howto): Define to use RTYPE2HOWTO, if not already
1485 (bfd_coff_std_swap_table): Initialize new field.
1486 * cofflink.c (_bfd_coff_final_link): Allocate section_count + 1
1487 section_info structures, since the target_index is 1 based.
1488 (coff_link_input_bfd): Set *secpp to bfd_com_section_ptr for a
1489 common symbol. Adjust rel_hash by the output reloc count.
1490 (_bfd_coff_generic_relocate_section): New function.
1491 * libcoff-in.h (_bfd_coff_generic_relocate_section): Declare.
1492 * libcoff.h: Rebuild.
1493 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1494 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1496 Tue Sep 6 23:28:52 1994 Jeff Law (law@snake.cs.utah.edu)
1498 * som.c (som_bfd_derive_misc_symbol_info): Treat undefined code
1499 symbols and undefined symbols which no type in the same manner
1500 if the associated BFD symbol has BSF_FUNCTION set. For a defined
1501 symbol which no type, select a SOM type based on the flags of the
1502 section containing the symbol.
1503 (som_slurp_symbol_type): Set BSF_FUNCTION for undefined ST_STUB
1504 or ST_CODE symbols (importing a non-function code symbol is
1505 meaningless in SOM).
1506 (som_set_reloc_info): Don't set "offset" to the section's vma; it
1507 should always start at zero.
1509 Tue Sep 6 14:51:11 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1511 Add new style linker support to COFF backend. a29k only for now.
1512 * cofflink.c: New file.
1513 * libcoff-in.h: Include bfdlink.h.
1514 (obj_coff_external_syms, obj_coff_strings): Define accessor macro.
1515 (obj_coff_sym_hashes): Define accessor macro.
1516 (struct coff_tdata): Add fields external_syms, strings, and
1518 (struct coff_link_hash_entry): Define.
1519 (struct coff_link_hash_table): Define.
1520 (coff_link_hash_lookup, coff_link_hash_traverse): Define.
1521 (coff_hash_table): Define.
1522 (_bfd_coff_link_hash_table_create): Declare.
1523 (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare.
1524 * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz,
1525 _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global,
1526 _bfd_coff_compute_section_file_positions,
1527 _bfd_coff_relocate_section.
1528 (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define.
1529 (bfd_coff_sym_is_global): Define.
1530 (bfd_coff_compute_section_file_positions): Define.
1531 (bfd_coff_relocate_section): Define.
1532 (coff_mkobject_hook): Initialize obj_raw_syment_count and
1533 obj_conv_table_size.
1534 (coff_compute_section_file_positions): Set target_index of all
1535 sections. Set output_has_begun field.
1536 (coff_write_object_contents): Don't set target_index; now done by
1537 coff_compute_section_file_positions. Remove obsolete handling of
1538 scn_base and data_base. Don't bother to check that target_index
1539 is positive, since it always is. Remove use of pad, which is
1540 always zero. Check obj_raw_syment_count, not bfd_get_symcount,
1541 for the number of symbols, but only write them out if
1542 bfd_get_symcount is non-zero. Don't check obj_raw_syment_count
1543 until after coff_write_symbols is called.
1544 (coff_slurp_symbol_table): Use obj_raw_syment_count, not
1545 bfd_get_symcount for the number of symbols. Don't set
1546 obj_conv_table_size.
1547 (coff_sym_is_global): New static function or macro.
1548 (coff_slurp_reloc_table): Call coff_swap_reloc_in, not
1550 (coff_bfd_link_hash_table_create): If coff_relocate_section is
1551 defined, define as _bfd_coff_link_hash_table_create.
1552 (coff_bfd_link_add_symbols): Similar change.
1553 (coff_bfd_final_link): Similar change.
1554 (coff_relocate_section): Define as NULL if not defined.
1555 (bfd_coff_std_swap_table): Initialize new fields.
1556 * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count
1557 and obj_conv_table_size here.
1558 (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero,
1559 add up the line numbers from the sections.
1560 (coff_write_symbols): Set obj_raw_syment_count, not
1562 (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx
1564 (coff_get_normalized_symtab): Use obj_raw_syment_count, not
1566 (coff_print_symbol): If auxp->fix_end, print x_endndx value.
1567 * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in.
1568 Reindent. Change argument type to PTR.
1569 * coff-a29k.c (coff_a29k_relocate_section): New static function.
1570 (coff_relocate_section): Define.
1571 * configure.in (a29kcoff_big_vec): Compile cofflink.o.
1572 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields.
1573 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1574 * libcoff.h: Rebuilt.
1575 * Makefile.in: Rebuilt dependencies.
1576 (BFD32_BACKENDS): Add cofflink.o.
1577 (CFILES): Add cofflink.c.
1579 Tue Sep 6 14:00:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1581 * coffgen.c (coff_print_symbol, case bfd_symbol_print_all): Check
1582 for section symbol, and print its aux fields with appropriate
1585 * Makefile.in (ALL_MACHINES): Added cpu-arm.o.
1587 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1589 * aoutx.h (NAME(aout,machine_type)): Recognize the ARM processor.
1590 * archures.c, config.bfd, configure.host, libaout.h, reloc.c,
1591 targets.c: Add support for the ARM.
1592 * cpu-arm.c, riscix.c, config/riscix.mh, config/riscix.mt: New files.
1594 * aoutx.h (add_to_stringtable): Check that str isn't a NULL pointer.
1596 Fri Sep 2 14:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1598 * reloc.c (enum bfd_reloc_code_real): Rewrote definition to use
1599 new "chew" commands for simultaneous definition of enumerator and
1600 enumerator name table.
1601 (bfd_get_reloc_code_name): New function, for retrieving a symbolic
1602 name associated with an enumerator.
1603 * libbfd.h, bfd-in2.h: Regenerated.
1605 Tue Aug 30 21:24:54 1994 Jeff Law (law@snake.cs.utah.edu)
1607 * som.c (som_write_fixups, case R_ENTRY): Handle case where no
1608 unwind descriptor information is available.
1610 Tue Aug 30 11:43:30 1994 Eric Youngdale (ericy@cais.cais.com)
1612 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add soname
1613 argument, and use it to set DT_SONAME dynamic entry.
1614 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
1615 (bfd_elf64_size_dynamic_sections): Update prototype.
1616 * bfd-in2.h: Rebuilt.
1618 Fri Aug 26 15:47:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1620 * coffgen.c (coff_real_object_p): Set obj_raw_syment_count.
1621 (coff_get_normalized_symtab): Verify obj_raw_syment_count, rather
1624 Thu Aug 25 10:44:53 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1626 * archive.c (bsd_write_armap): Remove host dependencies.
1628 * aoutx.h (add_to_stringtab): Check for _bfd_stringtab_add error
1629 before adding BYTES_IN_WORD.
1631 * coffgen.c (coff_find_nearest_line): Look for the best C_FILE,
1632 not merely the first.
1634 * coffgen.c (coff_write_alien_symbol): If we are not using the
1635 symbol, clear the name so that it is not put in the string table.
1636 From Antti.Miettinen@ntc.nokia.com.
1638 Wed Aug 24 11:49:19 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1640 * coffgen.c (coff_print_symbol): Cast pointer different to long
1641 and use %ld to print it.
1642 * osf-core.c (osf_core_core_file_p): Remove unused variable
1644 * ecoffswap.h (ecoff_swap_ext_out): If ECOFF_64, clear remaining
1647 * configure.host, config.bfd: Change i[34]86 to i[345]86.
1648 * coffgen.c (coff_real_object_p): Set obj_conv_table_size here,
1649 rather than waiting until coff_slurp_symbol_table.
1650 (coff_write_alien_symbol): Just ignore BSF_DEBUGGING symbols.
1651 From Antti.Miettinen@ntc.nokia.com.
1653 * section.c (bfd_make_section_anyway): Fix failure check of
1654 bfd_make_empty_symbol. From Antti.Miettinen@ntc.nokia.com.
1656 * aoutx.h (translate_to_native_sym_flags): Use the output_section
1657 (and output_offset) if there is one.
1659 * aoutx.h (aout_link_check_archive_element): Discard the symbols
1660 if the archive element was not needed.
1662 * aoutx.h (aout_get_external_symbols): Ensure that a zero string
1663 index yields an empty string.
1664 (aout_link_write_symbols): If info->keep_memory is false, use name
1665 from original hash table entry, not from entry in *sym_hash.
1667 * aoutx.h (struct aout_final_link_info): Add fields contents,
1668 relocs, symbol_map and output_syms.
1669 (NAME(aout,final_link)): Work out the largest section size, reloc
1670 size, and number of symbols. Use them to preallocate buffers that
1671 are large enough for all cases.
1672 (aout_link_input_bfd): Use preallocated symbol_map.
1673 (aout_link_write_symbols): Remove symbol_map argument; use
1674 preallocated symbol_map instead. Change all callers. Use
1675 preallocated output_syms.
1676 (aout_link_input_section): Remove symbol_map argument. Change all
1677 callers. Use preallocated contents and relocs.
1678 (aout_link_input_section_std): Remove symbol_map argument; use
1679 preallocated symbol_map instead. Change all callers.
1680 (aout_link_input_section_ext): Likewise.
1682 Tue Aug 23 10:51:09 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1684 * archive.c (_bfd_write_archive_contents): Don't update the
1685 symbol map timestamp if there is no symbol map. From
1686 schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
1688 Mon Aug 22 12:26:42 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1690 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add _update_armap_timestamp.
1691 (bfd_target): Add field _bfd_update_armap_timestamp.
1692 * bfd.c (bfd_update_armap_timestamp): Define.
1693 * bfd-in2.h: Rebuilt.
1694 * libbfd-in.h (_bfd_noarchive_update_armap_timestamp): Define.
1695 (_bfd_archive_bsd_update_armap_timestamp): Declare.
1696 (_bfd_archive_coff_update_armap_timestamp): Define.
1697 * libbfd.h: Rebuilt.
1698 * archive.c (_bfd_write_archive_contents): Call
1699 bfd_update_armap_timestamp instead of checking for a BSD archive
1700 and calling bsd_update_armap_timestamp.
1701 (_bfd_archive_bsd_update_armap_timestamp): Rename from
1702 _bsd_update_armap_timestamp. Don't assume that armap_datepos is
1704 * aout-target.h (MY_update_armap_timestamp): Define if not already
1706 * coff-rs6000.c (rs6000coff_update_armap_timestamp): Define.
1707 * ieee.c (ieee_update_armap_timestamp): Define.
1708 * libecoff.h (_bfd_ecoff_update_armap_timestamp): Define.
1709 * oasys.c (oasys_update_armap_timestamp): Define.
1710 * som.c (som_update_armap_timestamp): Define.
1712 * hash.c: Copy string hash functions from aoutx.h.
1713 * aoutx.h: String hash functions moved to hash.c. Retain
1714 simplified versions of add_to_stringtab and emit_stringtab.
1715 Change all callers to use new function and structure names.
1716 * libbfd-in.h (_bfd_stringtab_init, _bfd_stringtab_free): Declare.
1717 (_bfd_stringtab_size, _bfd_stringtab_add): Declare.
1718 (_bfd_stringtab_emit): Declare.
1719 * libbfd.h: Rebuilt.
1721 Mon Aug 22 10:49:37 1994 Eric Youngdale (ericy@cais.cais.com)
1723 * i386linux.c (linux_add_one_symbol): Create a fixup for any
1724 defined absolute symbol, not just GOT or PLT symbols.
1725 (linux_tally_symbols): Correct handling of references to defined
1728 Thu Aug 18 16:29:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1730 Get ld -x -r to handle a.out set symbols correctly.
1731 * aoutx.h (adjust_o_magic): If the .bss VMA was set outside of
1732 BFD, pad the .data section up to the VMA of the .bss section.
1733 (aout_link_add_symbols): If a set symbol does not get modified,
1734 treat it as a local symbol.
1735 (aout_link_write_symbols): Set the value of set symbols
1736 correctly. Don't discard set symbols even if discarding local
1738 (aout_link_write_other_symbol): Don't abort on bfd_link_hash_new,
1739 since it can now happen for set symbols.
1741 * elfcode.h (elf_fake_sections): Just check for ".rela" and
1742 ".rel", not ".rela." and ".rel."; make this work by checking
1744 * elf32-i386.c (elf_i386_check_relocs): Just check for ".rel", not
1746 (elf_i386_size_dynamic_sections): Likewise.
1747 (elf_i386_relocate_section): Likewise.
1748 * elf32-sparc.c (elf32_sparc_check_relocs): Just check for
1749 ".rela", not ".rela."
1750 (elf32_sparc_size_dynamic_sections): Likewise.
1751 (elf32_sparc_relocate_section): Likewise.
1753 Wed Aug 17 16:54:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1755 * linker.c (_bfd_generic_link_add_archive_symbols): Initialize
1756 PASS to the old value + 1.
1758 * coffgen.c (coff_get_normalized_symtab): If a C_FILE symbol has
1759 no aux entries, use the symbol name as the file name.
1760 (coff_find_nearest_line): Look for the right C_FILE symbol, rather
1761 than always using the first one. If there is a debugging symbol
1762 after a function symbol, skip it. Add the section VMA to the line
1763 offset, since it was subtracted out in coff_slurp_line_table.
1765 Tue Aug 16 16:53:00 1994 Jeff Law (law@snake.cs.utah.edu)
1767 * som.c (som_prep_headers): If writing some form of an executable,
1768 allocate and attach an exec header to the BFD private data.
1769 (som_begin_writing): Don't fill fields of the exec header based
1770 on BFD private data here (like the exec flags). Do not write
1771 the exec header here.
1772 (som_write_headers): Instead do it here.
1773 * som.h (struct somdata): New field "exec_hdr" for the executable
1775 (obj_som_exec_hdr): New accessor macro.
1777 Tue Aug 16 00:12:31 1994 Eric Youngdale (ericy@cais.cais.com)
1779 * i386linux.c (linux_link_create_dynamic_sections): Create section
1780 named .linux-dynamic, not .dynamic.
1781 (linux_add_one_symbol): Use .linux-dynamic, not .dynamic.
1782 (bfd_linux_size_dynamic_sections): Likewise.
1783 (linux_finish_dynamic_link): Likewise.
1785 Mon Aug 15 12:16:56 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1787 * coffgen.c (STRING_SIZE_SIZE): Define.
1788 (coff_fix_symbol_name): Use STRING_SIZE_SIZE, not 4.
1789 (coff_write_symbols, build_string_table): Likewise.
1790 (coff_get_normalized_symtab): Likewise.
1792 * libcoff-in.h (obj_symbol_slew): Don't define.
1793 (struct coff_tdata): Remove unused fields index_slew, raw_linenos,
1795 * libcoff.h: Rebuilt.
1796 * coffcode.h (coff_mkobject): Don't initialize raw_linenos.
1797 (coff_mkobject_hook): Don't initialize flags.
1799 * aout-target.h (MY_zmagic_contiguous): Define as 0 if not already
1801 (MY(backend_data)): Use MY_zmagic_contiguous, not hardcoded 0.
1802 * i386linux.c (MY_zmagic_contiguous): Define.
1804 * elfcode.h (bfd_section_from_shdr): If a SHT_SYMTAB section in a
1805 shared object has SHF_ALLOC set, create a BFD section for it.
1806 (elf_section_from_bfd_section): There may be a BFD section for a
1809 * coffcode.h (styp_to_sec_flags): Add name argument. If no flags
1810 are recognized, chose section flags based on the name.
1811 (bfd_coff_backend_data): _bfd_styp_to_sec_flags_hook field: Add
1813 (bfd_coff_styp_to_sec_flags_hook): Add name argument.
1814 (coff_compute_section_file_positions): Don't adjust the section
1815 position by COFF_PAGE_SIZE unless SEC_ALLOC is set.
1816 * libcoff.h: Rebuilt.
1817 * coffgen.c (make_a_section_from_file): Pass section name to
1818 bfd_coff_styp_to_sec_flags_hook.
1819 * ecoff.c (_bfd_ecoff_styp_to_sec_flags): Add unused name
1821 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Add name argument to
1824 Fri Aug 12 11:22:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1826 * elfcode.h (section_from_elf_index): Correct check for invalid
1829 * elfcode.h (elf_link_add_object_symbols): If there is no symbol
1830 table, try using the dynamic symbol table. From Eric Youngdale
1831 <ericy@cais.cais.com>.
1833 * configure.host (sparc-*-solaris2*): Use solaris2, not sysv4.
1834 The linker depends upon configuring for solaris2.
1835 * hosts/solaris2.h: New file; include hosts/sysv4.h.
1836 * config/solaris2.mh: New file; copy of config/sysv4.mh.
1838 Wed Aug 10 13:09:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1840 * aoutx.h (adjust_z_magic): Make sure data section is padded to
1841 page boundary when the VMA is set by the calling program. From
1842 Eric Youngdale <ericy@cais.cais.com>.
1844 Mon Aug 8 17:18:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1846 Update to ns32k support, from Ian Dall (dall@hfrd.dsto.gov.au).
1847 * aout-ns32k.c: Add declarations that were in aout-ns32k.h, change
1848 declarations to traditional form.
1849 (MY_reloc_howto, MY_put_reloc): Change from macro to function.
1850 (ns32k_relocate_contents): New function.
1851 * aout-ns32k.h: Remove.
1852 * cpu-ns32k.c: Add declarations that were in aout-ns32k.h, change
1853 declarations to traditional form.
1854 (ns32k_final_link_relocate): Call ns32k_relocate_contents.
1855 * netbsd532.c: Reformat to standards, add copyright notice.
1856 (ARCH): Don't define.
1857 (aout-ns32k.h): Don't include.
1858 * pc532-mach.c: Ditto.
1860 Mon Aug 8 17:55:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1862 * coff-i960.c (coff_i960_relocate): Don't try to convert relocs
1863 against common symbols.
1865 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1867 * irix-core.c (irix_core_core_file_p): Ignore sections that
1868 are not contained in the core file.
1870 Thu Aug 4 11:32:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1872 * coff-m68k.c (m68k_reloc_type_lookup): New function.
1873 (coff_bfd_reloc_type_lookup): Define.
1874 * cf-m68klynx.c (_bfd_m68kcoff_reloc_type_lookup): Define.
1876 * elfcode.h (elf_bfd_final_link): Force the vma of sections which
1877 do not have SEC_ALLOC set to be 0. This is needed to handle
1878 relocs against debugging sections.
1880 Wed Aug 3 16:45:41 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1882 * coff-i960.c (coff_i960_relocate): Rewrote to change relocs
1883 against locally defined symbols into relocs against section
1884 symbols, for VxWorks 5.1.
1886 Wed Aug 3 10:34:37 1994 Eric Youngdale (ericy@cais.cais.com)
1888 * i386linux.c (linux_add_one_symbol): Only handle
1889 SHARABLE_CONFLICTS specially if BSF_CONSTRUCTOR is set. Set hashp
1890 for a GOT or PLT symbol. Set jump field of fixup for a PLT symbol.
1891 (linux_tally_symbols): Check section of real symbol. When looking
1892 for a builtin fixup, check builtin and jump flags. Create no more
1893 than one fixup, and always create one if the real symbol is in the
1894 absolute section. Only strip absolute symbols.
1896 Wed Aug 3 05:08:24 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
1898 * coffcode.h (coff_write_object_contents): set internal_a.magic to
1899 LYNXCOFFMAGIC whenever 68k, SPARC or i386 LynxOS
1900 (yes, they have the same magic number!)
1902 Tue Aug 2 10:43:21 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1904 * hp300hpux.c (BMAGIC): Define as HPUX_DOT_O_MAGIC, to make test
1905 in aoutx.h work correctly.
1907 * coff-i960.c (coff_i960_relocate): New function.
1908 (howto_rellong, howto_iprmed): Use it as special_function.
1910 * libbfd-in.h: Move declarations of bfd_read, bfd_write, bfd_seek,
1911 bfd_tell, bfd_flush, and bfd_stat from here...
1912 * bfd-in.h: ...to here, to make them visible to programs which
1913 know more about the object file format than BFD does.
1914 * libbfd.h, bfd-in2.h: Rebuilt.
1916 Mon Aug 1 17:55:53 1994 Fred Fish (fnf@cygnus.com)
1918 * ptrace-core.c (ptrace_unix_core_file_p): Convert zalloc usage
1921 Mon Aug 1 12:04:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1923 * elf64-sparc.c (ELF_MAXPAGESIZE): Define.
1925 ELF linker patches from Eric Youngdale <ericy@cais.cais.com>.
1926 * elfcode.h (elf_link_create_dynamic_sections): Set type of
1927 _DYNAMIC to STT_OBJECT.
1928 (NAME(bfd_elf,record_link_assignment)): Always create hash table
1929 entry. Set type to STT_OBJECT.
1930 (elf_link_output_extsym): Don't set type of weak defined symbol to
1931 STB_WEAK if symbol was referenced.
1932 (map_program_segments): Check DYNAMIC as well as EXEC_P.
1933 (assign_file_positions_except_relocs): Likewise.
1934 * elf32-i386.c (elf_i386_create_dynamic_sections): Set type of
1935 _GLOBAL_OFFSET_TABLE to STT_OBJECT.
1936 (elf_i386_check_relocs): Ignore local PLT32 relocs.
1937 (elf_i386_relocate_section): Treat local PLT32 relocs as PC32.
1939 * elfcode.h (elf_adjust_dynamic_symbol): Correct weak symbol
1942 * elfcode.h (elf_slurp_reloc_table): Don't try to read the relocs
1943 if there aren't any.
1945 * configure.host (sparc-*-solaris2*): Use sysv4, not solaris2.
1946 * hosts/solaris2.h: Remove.
1947 * config/solaris2.mh: Remove.
1949 Sun Jul 31 14:27:04 1994 Jeff Law (law@snake.cs.utah.edu)
1951 * elf32-hppa.c, elf32-hppa.h: Update comment reflecting which
1952 HPPA ELF spec the code implements.
1954 Tue Jul 26 17:38:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1956 * cpu-i960.c (MAX_ARCH): New macro.
1957 (compatible): Use it in computing array bounds. Put comma after
1958 last entry in array, for regularity.
1959 (arch_info_struct): Adjust spacing for easier reading.
1961 * coff-i960.c (howto_rellong, howto_iprmed, howto_optcall): Use
1964 start-sanitize-i960xl
1965 * cpu-i960.c (XL): Define as bfd_mach_i960_xl.
1966 (scan_960_mach): Recognize xl machine.
1967 (MAX_ARCH): Define to be XL.
1968 (compatible): Add XL row to array.
1969 (arch_info_struct): Add XL entry.
1971 * archures.c (bfd_mach_i960_xl): New macro.
1972 * bfd-in2.h: Regenerated.
1974 * coffcode.h (coff_set_arch_mach_hook): For F_I960XL, set machine
1975 to bfd_mach_i960_xl.
1976 (coff_set_flags): For bfd_mach_i960_xl, set F_I960XL.
1979 Tue Jul 26 11:04:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1981 * elfcode.h (elf_adjust_dynamic_symbol): When handling a weak
1982 symbol, correct check to see whether the equivalent normal symbol
1985 Add support for creating shared libraries under i386 ELF and SPARC
1986 ELF. Based on patches by Eric Youngdale <ericy@cais.cais.com>.
1987 * libelf.h (struct elf_link_hash_entry): Remove copy_offset field.
1988 Add got_offset and plt_offset fields.
1989 (ELF_LINK_HASH_REF_DYNAMIC_MULTIPLE): Don't define.
1990 (ELF_LINK_HASH_DEF_DYNAMIC_MULTIPLE): Don't define.
1991 (ELF_LINK_HASH_NEEDS_COPY): Define.
1992 (struct elf_backend_data): Add check_relocs field.
1993 (struct bfd_elf_section_data): Change relocs from PTR to
1994 Elf_Internal_Rela *.
1995 (struct elf_obj_tdata): Add local_got_offsets field.
1996 (elf_local_got_offsets): Define accessor macro.
1997 (bfd_elf32_link_create_dynamic_sections): Declare.
1998 (bfd_elf32_link_record_dynamic_symbol): Declare.
1999 (bfd_elf64_link_create_dynamic_sections): Declare.
2000 (bfd_elf64_link_record_dynamic_symbol): Declare.
2001 * elfcode.h (elf_slurp_reloc_table): Don't use the section data
2003 (elf_link_record_dynamic_symbol): Make globally visible. Use
2004 macro to rename to NAME(bfd_elf,link_record_dynamic_symbol).
2005 (elf_link_add_object_symbols): If creating a shared library, put
2006 make all local symbols dynamic. Don't bother with the
2007 DYNAMIC_MULTIPLE flags. Call the check_relocs backend function if
2009 (elf_link_create_dynamic_sections): Make globally visible. Use
2010 macro to rename to NAME(bfd_elf,link_create_dynamic_sections). If
2011 creating a shared library, make sure that _DYNAMIC is added as a
2013 (elf_link_read_relocs): New function.
2014 (NAME(bfd_elf,record_link_assignment)): If creating a shared
2015 library, always create symbols, and always make them dynamic.
2016 (elf_bfd_final_link): Permit creation of shared libraries.
2017 (elf_link_input_bfd): Use elf_link_read_relocs to get the relocs.
2018 * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize
2019 copy_offset. Initialize got_offset and plt_offset.
2020 * elf32-target.h (elf_backend_check_relocs): Define as 0 if not
2022 (elf32_bed): Initialize check_relocs field.
2023 * elf64-target.h (elf_backend_check_relocs): Define as 0 if not
2025 (elf64_bed): Initialize check_relocs field.
2026 * elf32-i386.c (elf_howto_table): Change R_386_PLT32 and
2027 R_386_GOTPC to be pc_relative and pcrel_offset.
2028 (elf_i386_pic_plt0_entry): Define.
2029 (elf_i386_pic_plt_entry): Define.
2030 (elf_i386_create_dynamic_sections): Create a .got.plt section, and
2031 define _GLOBAL_OFFSET_TABLE_ at the start of it. If creating a
2032 shared library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
2033 dynamic symbol. Don't create .rel.bss if creating a shared
2035 (elf_i386_check_relocs): New function.
2036 (elf_i386_adjust_dynamic_symbol): Don't make a PLT entry if the
2037 symbol already has one. When making a PLT entry, set plt_offset.
2038 Don't create a copy reloc when creating a shared library. Don't
2039 set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
2040 (elf_i386_allocate_dynamic_section): Remove.
2041 (elf_i386_size_dynamic_sections): Look through all the sections
2042 rather than assuming we know their names. Remove any empty reloc
2043 or plt sections. Only add a DT_DEBUG entry if not creating a
2044 shared library. Only add a DT_PLTGOT entry if there is a PLT.
2045 Add a DT_TEXTREL entry if required.
2046 (elf_i386_relocate_section): Permit undefined symbols when
2047 creating a shared library. Handle the special relocation types
2049 (elf_i386_finish_dynamic_symbol): Create a PLT entry if plt_offset
2050 is set. If creating a shared library, produce a PIC PLT entry.
2051 Only mark a PLT symbol as undefined if it was not defined by a
2052 regular object file. Create a GOT entry if got_offset is set.
2053 Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
2054 (elf_i386_finish_dynamic_sections): Change the handling of
2055 DT_RELSZ to simply subtract out the size of .rel.plt. If creating
2056 a shared library, produce PIC PLT code.
2057 (elf_backend_check_relocs): Define.
2058 * elf32-sparc.c (elf_sparc_howto_table): Change R_SPARC_GOT10,
2059 R_SPARC_GOT22, and R_SPARC_PC10 to not warn about reloc overflow.
2060 (elf32_sparc_create_dynamic_sections): If creating a shared
2061 library, make sure that _GLOBAL_OFFSET_TABLE_ is added as a
2062 dynamic symbol, and set the type to STT_OBJECT. Likewise for
2063 _PROCEDURE_LINKAGE_TABLE_. Don't create .rel.bss if creating a
2065 (elf32_sparc_check_relocs): New function.
2066 (elf32_sparc_adjust_dynamic_symbol): Don't make a PLT entry if the
2067 symbol already has one. When making a PLT entry, set plt_offset.
2068 Don't create a copy reloc when creating a shared library. Don't
2069 set copy_offset, just set ELF_LINK_HASH_NEEDS_COPY.
2070 (elf32_sparc_allocate_dynamic_section): Remove.
2071 (elf32_sparc_size_dynamic_sections): Look through all the sections
2072 rather than assuming we know their names. Only add a DT_DEBUG
2073 entry if not creating a shared library. Add a DT_TEXTREL entry if
2075 (elf32_sparc_relocate_section): Permit undefined symbols when
2076 creating a shared library. Handle the special relocation types
2078 (elf32_sparc_finish_dynamic_symbol): Create a PLT entry if plt_offset
2079 is set. Only mark a PLT symbol as undefined if it was not defined
2080 by a regular object file. Create a GOT entry if got_offset is
2081 set. Create a copy reloc if ELF_LINK_HASH_NEEDS_COPY is set.
2082 (elf32_sparc_finish_dynamic_sections): Store dynobj in a local
2084 (elf_backend_check_relocs): Define.
2086 Mon Jul 25 12:21:07 1994 Stan Shebs (shebs@andros.cygnus.com)
2088 * configure.in (pc532mach_vec): Change to pc532machaout_vec.
2089 * config.bfd (ns32k-*-netbsd*): Use ns32k-nbsd as bfd_name.
2090 * Makefile.in (ALL_MACHINES): Add cpu-ns32k.o.
2091 (BFD32_BACKENDS): Add aout-ns32k.o, netbsd532.o, m88kmach3.o,
2093 * targets.c (pc532machaout_vec): Use instead of pc532mach_vec.
2094 * config/pc532-mach.mt (DEFAULT_VECTOR): Ditto.
2095 (SELECT_VECS): Remove.
2096 * config/ns32k-nbsd.mt: New file, was ns32k-netbsd.mt.
2097 * config/ns32k-netbsd.mt: Remove, name too long.
2099 Fri Jul 22 11:07:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2101 * linker.c (generic_link_check_archive_element): When changing a
2102 symbol to common, set the alignment.
2103 (_bfd_generic_link_add_one_symbol): When creating a common symbol,
2105 * aoutx.h (aout_link_check_ar_symbols): When changing a symbol to
2106 common, set the alignment.
2107 (aout_link_add_symbols): Restrict the alignment of a common symbol
2108 to the alignment power given by the architecture.
2109 * libelf.h (struct elf_link_hash_entry): Remove align field. Add
2111 * elfcode.h (elf_link_add_object_symbols): Store alignment in
2112 new bfd_link_hash_entry field, not in elf_link_hash_entry field.
2113 (elf_link_output_extsym): Similar change when getting alignment.
2114 * elf.c (_bfd_elf_link_hash_newfunc): Don't initialize align. Do
2115 initialize copy_offset.
2116 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use copy_offset
2117 field rather than align field. Get alignment using bfd_log2
2119 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
2120 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use copy_offset,
2122 * elf32-sparc.c (elf32_sparc_finish_dynamic_symbol): Likewise.
2124 * aoutx.h (NAME(aout,some_aout_object_p)): Just check
2125 STAT_FOR_EXEC, don't check MACH.
2126 * m88kmach3.c (MACH): Don't define.
2127 * config/i386-mach3.mt (TDEFINES): Define STAT_FOR_EXEC.
2128 * config/m88k-mach3.mt (TDEFINES): Likewise.
2129 * config/mips-mach3.mt (TDEFINES): Likewise.
2131 Thu Jul 21 17:24:31 1994 Stan Shebs (shebs@andros.cygnus.com)
2133 * i386mach3.c: Reverted to version from before Jul 5 1994 changes.
2135 Thu Jul 21 12:26:01 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2137 * reloc.c (struct reloc_howto_struct): Remove special_function1.
2138 It's the wrong way to do things.
2139 (HOWTO): Change accordingly.
2141 (_bfd_final_link_relocate): Remove references to
2143 * bfd-in2.h: Rebuilt.
2144 * aoutx.h (aout_link_input_section_std): Remove references to
2146 (aout_link_reloc_link_order): Likewise.
2148 Wed Jul 20 15:46:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2150 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add rpath
2151 argument. If it is not NULL, use it to set DT_RPATH.
2152 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
2153 (bfd_elf64_size_dynamic_sections): Likewise.
2154 * bfd-in2.h: Rebuilt.
2156 Sat Jul 16 21:10:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2158 * elfcode.h (elf_get_dynamic_symtab_upper_bound): If there is no
2159 dynamic symtab, return error.
2161 * libelf.h (ELF_LINK_HASH_DEFINED_WEAK): Define.
2162 * elfcode.h (elf_link_add_object_symbols): If symbol is defined as
2163 weak, set ELF_LINK_HASH_DEFINED_WEAK.
2164 (elf_link_output_extsym): If symbol is defined as weak, mark it
2167 * libelf.h (struct bfd_elf_section_data): Add relocs field.
2168 (shdr_name): Remove; unused.
2169 * elfcode.h (elf_slurp_reloc_table): Rewrote to handle both REL
2170 and RELA relocs. Free up the unswapped relocs. Permit the relocs
2171 to be cached in the section_data. Correct the reloc address.
2172 (elf_slurp_reloca_table): Remove.
2173 (elf_canonicalize_reloc): Rewrote.
2174 (elf_link_input_bfd): Permit the relocs to be cached in the
2177 Sat Jul 16 13:55:38 1994 Stan Shebs (shebs@andros.cygnus.com)
2179 * config.bfd (m88*-harris-cxux*): Recognize.
2180 * hosts/harris.h (POSIX_UTIME, HAVE_PROCFS): Define.
2182 * configure.host (m68*-atari-sysv4*): New host.
2183 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
2184 * hosts/amix.h: Remove.
2185 * hosts/m68kv4.h: New file, was amix.h.
2187 Thu Jul 14 15:12:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2189 * reloc.c (enum bfd_reloc_code_real, bfd_type, struct
2190 reloc_howto_struct, reloc_howto_type, HOWTO, HOWTO2): Copied
2191 changes over from bfd-in2.h so they get generated properly next
2192 time someone runs "make headers".
2193 * bfd-in2.h: Rebuilt.
2195 * targets.c (netbsd532_vec, pc532mach_vec): Declare const.
2196 (m88kmach3_vec): Restore deleted declaration.
2198 * configure.in: Alphabetize target vector names.
2200 * config/pc532mach.mh: New file.
2201 (HDEPFILES, HDEFINES): Define here.
2202 * config/pc532-mach.mt (HDEPFILES, HDEFINES): Deleted.
2203 * config/ns32k-netbsd.mt (HDEPFILES, HDEFINES): Deleted.
2205 Sun Jul 10 00:04:20 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2207 * pc532-mach.c: New File. pc532-mach a.out format.
2209 * netbsd532.c: New file. pc532-netbsd532 a.out format.
2211 * hosts/pc532mach.h: New file. pc532-mach host support.
2213 * cpu-ns32k.c: New file. ns32k support cpu specific code rather
2214 than format specific code.
2216 * config/pc532-mach.mt: New file. Support for pc532-mach target.
2218 * config/ns32k-netbsd.mt: New file. Support for netbsd532 target.
2220 * aout-ns32k.c, aout-ns32k.h: New files supporting aout format for
2223 * targets.c: Add netbsd532_vec and pc532machaout_vec into
2224 bfd_target_vector array. Move netbsd386_vec to alphabetic order
2227 * reloc.c (_bfd_final_link_relocate) Add support for
2228 special_function1 in howto.
2230 * libaout.h: add M_NS32032, M_NS32532, M_532_NETBSD entries in
2233 * configure.in: add pc532mach_vec and netbsd532_vec entries.
2235 * config.bfd: add pc532mach host entries. Use for both
2236 ns32k-pc532-mach and ns32k-pc532-netbsd.
2238 * config.bfd: it doesn't work to use i386-mach3 for ns32k*-*-mach.
2239 add ns32k-pc532-mach* and ns32k-*-netbsd* entries.
2241 * bfd-in2.h: Add ns32k specific relocations to bfd_reloc_code_real
2244 * bfd-in2.h: Add special_function1 to struct howto. Change HOWTO
2245 and NEWHOWTO macros to make special_function1 NULL. Neww HOWTO2
2248 * bfd-in2.h: Split definition of struct reloc_howto_struct
2249 and corresponding typedef into two statements.
2251 * bfd-in2.h: Add entry bfd_arch_ns32k to bfd_architecture enum.
2253 * archures.c: Add bfd_ns32k_arch prototype, and entry in
2254 archures_init_table.
2256 * aoutx.h (aout_link_reloc_link_order): Allow for target dependent
2257 MY_put_reloc macro. Allow for target dependent special_function1
2258 to apply the relocation.
2260 * aoutx.h (aout_link_input_section_std): Allow for target
2261 dependent determination of reloc howto. Allow for target dependent
2262 special_function1 to apply the relocation.
2264 * aoutx.h (get_reloc_upper_bound): Detect bss and return 0.
2266 * aoutx.h (slurp_reloc_table): Detect bss and succesfully read
2269 * aoutx.h (machine_type): Add bfd_arch_ns32k case.
2271 * aoutx.h: Stat to determine executable status if STAT_FOR_EXEC
2272 is defined (not just MACH). Use fstat instead of stat and check
2275 * aoutx.h: Allow target dependent swap_std_reloc_{in,out}.
2277 * aoutx.h: Allow CTORS reloc info to be in target dependent reloc
2280 * aout-target.h: Apply SWAP_MAGIC (if defined) after
2281 swap_exec_header_in, otherwise we have magic in the wrong order.
2283 Thu Jul 14 11:47:27 1994 Stan Shebs (shebs@andros.cygnus.com)
2285 * coff-sparc.c (sparccoff_vec): Have leading underscores.
2287 Tue Jul 12 12:08:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2289 * aix386-core.c, aoutf1.h, cisco-core.c, elfcode.h, hppabsd-core.c,
2290 hpux-core.c, irix-core.c, lynx-core.c, osf-core.c, ptrace-core.c,
2291 rs6000-core.c, trad-core.c: Remove SEC_ALLOC flag from .reg
2292 sections, .reg sections are not allocated and contain debug
2294 * osf-core.c (make_bfd_asection, osf_core_core_file_p): Use
2295 bfd_make_section_anyway instead of building unique section names.
2297 Tue Jul 12 11:41:22 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2299 * libelf.h (bfd_elf32_swap_symbol_in): Declare.
2300 (bfd_elf32_swap_symbol_out): Declare.
2301 (bfd_elf64_swap_symbol_in, bfd_elf64_swap_symbol_out): Declare.
2302 * elf32-hppa.c (elf32_hppa_args_hash_table_init): Correct cast.
2304 * aout-encap.c (ARCH): Don't define. Obsolete.
2305 * aout0.c, aoutx.h, gen-aout.c, hp300bsd.c, hp300hpux.c: Likewise.
2306 * i386aout.c, i386bsd.c, i386dynix.c, i386linux.c: Likewise.
2307 * i386lynx.c, m68klynx.c, mipsbsd.c, netbsd386.c: Likewise.
2308 * newsos3.c, sparclynx.c, sunos.c: Likewise.
2310 Mon Jul 11 20:08:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2312 * section.c (STD_SECTION): Make the sixth argument boolean, not
2313 the seventh. From gary@tuva.pacsemi.oz.au (gary kopff).
2315 Sun Jul 10 09:12:02 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
2317 * aoutx.h (bfd_free_cached_info): Change name of FREE to BFCI_FREE
2318 in order not to collide with LynxOS's definition of FREE in
2319 /usr/include/sys/proc.h
2321 Thu Jul 7 14:18:06 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2323 * reloc.c (bfd_perform_relocation): Don't clobber the relocation
2324 value for coff-Intel-little or coff-Intel-big. Hack upon hack.
2326 Thu Jul 7 10:10:34 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2328 * aoutx.h (howto_table_std): Add entry for GOT relocations
2329 which are present in sun3 shared libraries, to avoid assertions
2330 when reading the dynamic relocations.
2332 Thu Jul 7 10:19:20 1994 Jeff Law (law@snake.cs.utah.edu)
2334 * som.h (R_HPPA_COMPLEX): Fix dumb typo.
2336 Wed Jul 6 19:21:57 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2338 * hosts/sysv4.h (qsort, strtol): Don't declare.
2340 * elfcode.h (elf_link_output_sym): Don't call output_symbol_hook
2343 * elf32-mips.c (mips_elf_final_write_processing): Add ignored info
2344 argument to correspond to recent libelf.h change.
2346 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2348 * coff-alpha.c (alpha_ecoff_mkobject_hook): New hook to
2349 additionally copy object type information from the alpha file
2350 header to the BFD flags.
2351 (alpha_ecoff_backend_data): Use it.
2352 (ecoffalpha_little_vec): Add DYNAMIC to object_flags.
2353 * aout64.c: Fix typo in conditional QMAGIC definition.
2355 Wed Jul 6 00:13:17 1994 Jeff Law (law@snake.cs.utah.edu)
2357 * hppabsd-core.c (hppabsd_core_core_file_p): Sanity check the
2358 value of clicksz to help weed out non HPPA BSD core files.
2360 Tue Jul 5 13:26:02 1994 Stan Shebs (shebs@andros.cygnus.com)
2363 * config.bfd (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*):
2365 * configure.host (i[34]86-*-mach3*, ns32k-*-mach3*): Recognize
2366 "mach3" instead of "mach".
2367 (m88*-*-mach3*, mips*-dec-mach3*, mips*-*-mach3*): New hosts.
2368 * targets.c (m88kmach3_vec): New target vector.
2369 (bfd_target_vector): Add i386mach3_vec and m88kmach3_vec, but
2371 * aoutx.h (some_aout_object_p) [MACH]: Recognize executables by
2372 checking for execute permission, instead of looking at entry
2374 * i386mach3.c: Update, define MACH, N_TXTOFF, N_TXTADDR,
2375 N_SHARED_LIB, don't include aout/*.h files, etc.
2376 * m88kmach3.c: New file, m88k Mach 3 target.
2377 * config/m88k-mach3.mt, config/mips-mach3.mt: New files, target
2379 * config/i386mach3.mh, config/m88kmach3.mh, config/mipsmach3.mh:
2380 New files, host makefile fragments.
2381 * hosts/m88kmach3.h, hosts/mipsmach3.h: New files, host definitions.
2383 Tue Jul 5 13:56:52 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2385 * elfcode.h (swap_out_syms): Get alignment of common symbol from
2386 st_value field of saved ELF symbol information, if there is any.
2388 Mon Jul 4 19:13:32 1994 Jeff Law (law@snake.cs.utah.edu)
2390 * som.h (R_HPPA_COMPLEX): Define.
2391 * elf32-hppa.h (R_HPPA_COMPLEX): Define.
2392 (elf32_hppa_reloc_type): Delete R_PARISC_STUB_CALL_17.
2394 Fri Jul 1 12:07:41 1994 Jeff Law (law@snake.cs.utah.edu)
2396 * Support code for enabling the new style linker for PA ELF.
2397 * elfcode.h (swap_symbol_in, swap_symbol_out): Externalize.
2398 (elf_compute_section_file_positions): Pass link_info to
2399 the begin_write_processing hook.
2400 (bfd_elf_write_object_contents): Pass NULL for new link_info
2401 argument to final_write_processing hook.
2402 (elf_link_output_sym): Accept new "input_section" argument for
2403 the symbols's input section. All callers changed. Call the
2404 link_output_symbol_hook if it's defined.
2405 (elf_bfd_final_link): Call the final_write_processing hook if
2407 * libelf.h (elf_backend_link_output_symbol_hook): Declare.
2408 (elf_backend_begin_write_processing): Add new "info" argument.
2409 (elf_backend_final_write_processing): Likewise.
2410 * elf32-target.h (elf_backend_link_output_symbol_hook): Provide
2411 a default definition.
2412 (elf32_bed): Add elf_backend_link_output_symbol_hook.
2413 * elf64-target.h: Likewise.
2415 * Major rework of the PA ELF code. Uses the new style BFD
2416 linker, major cleanups.
2417 * hppa_stubs.h: Rewrite from scratch. Much smaller and simpler.
2418 * elf32-hppa.h: Delete all symbol extension related code.
2419 (hppa_look_for_stubs_in_section): Delete decl.
2420 (elf32_hppa_size_stubs, elf32_hppa_build_stubs): New decls.
2421 * elf32-hppa.c: Symbol extension stuff moved form elf32-hppa.h
2422 into elf32-hppa.c. Do not include aout64.h.
2423 (typdef hppa_stub_type): Delete.
2424 (elf32_hppa_stub_name_list_struct): Delete.
2425 (elf32_hppa_stub_description_struct): Delete.
2426 (arg_reloc_type): Use simpler enumerations. All references changed.
2427 (arg_location, arg_reloc_relocation): Likewise.
2428 (elf32_hppa_symextn_map_struct): Delete.
2429 (get_symbol_value): Delete.
2430 (elf32_hppa_get_sym_extn): Delete.
2431 (find_stubs, new_stubs, type_of_mismatch): Delete.
2432 (find_stub_by_name, add_stub_by_name): Delete.
2433 (hppa_elf_stub_finish, hppa_elf_stub_reloc): Delete.
2434 (hppa_elf_arg_reloc_needed): Renamed. Simplify.
2435 (hppa_elf_build_linker_stub, hppa_elf_create_stub_sec): Delete.
2436 (hppa_elf_long_branch_needed_p): Delete.
2437 (hppa_look_for_stubs_in_section): Delete.
2438 (hppa_elf_get_section_contents): Delete.
2439 (elf32_hppa_backend_symbol_processing): Delete.
2440 (elf32_hppa_backend_section_processing): Delete.
2441 (elf32_hppa_backend_section_from_shdr): Delete.
2442 (elf32_hppa_backend_fake_sections): Delete.
2443 (elf32_hppa_backend_section_from_bfd_section): Delete.
2444 (NEW_INSTRUCTION): Delete.
2445 (CURRENT_STUB_OFFSET): Delete.
2446 (elf32_hppa_relocate_section): New function.
2447 (elf32_hppa_bfd_final_link_relocate): New function.
2448 (elf32_hppa_size_symext): New function.
2449 (elf32_hppa_link_output_symbol_hook): New function.
2450 (elf32_hppa_read_symext_info): New function.
2451 (elf32_hppa_add_symbol_hook): New function.
2452 (elf32_hppa_name_of_stub): New function.
2453 (elf32_hppa_size_of_stub): New function.
2454 (elf32_hppa_build_one_sub): New function.
2455 (elf32_hppa_build_stubs): New function.
2456 (elf32_hppa_size_stubs): New function.
2457 (linker, stub and argument hash tables): Add appropriate
2458 structures, definitions and functions to implement all three
2460 (hppa_elf_relocate_insn): Don't need argument location information
2462 (add_entry_to_symext_chain): Accept a symbol's argument location
2463 information rather than the symbol itself. All callers changed.
2464 (hppa_elf_gen_reloc_type): Simplify.
2465 (hppa_elf_set_section_contents): Stub section is no longer special.
2466 (hppa_elf_reloc): Greatly simplify.
2467 (elf32_hppa_begin_write_processing): Accept link_info argument.
2468 Handle being called from the BFD backend linker.
2469 (elf32_hppa_final_write_processing): Likewise.
2470 (elf_hppa_tc_make_sections): No longer call stub_finish.
2472 Mon Jun 27 18:07:06 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
2474 * section.c (bfd_get_section_contents): Put in parens to get
2477 Sun Jun 26 18:08:29 1994 Jeff Law (law@snake.cs.utah.edu)
2479 * libelf.h (relocate_section): New argument "output_names" added
2481 * elfcode.h (elf_link_input_bfd): New argument "output_names"
2482 added to prototype of relocate_section. Pass the output symbol
2483 names to relocate_section.
2484 * elf32-i386.c (elf_i386_relocate_section): Use "output_names" to
2485 determine the name of a local symbol.
2486 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2487 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2489 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2491 Add Solaris BCP (the part of Solaris which allows it to run
2492 SunOS4 a.out files) core file handling.
2493 * aoutf1.h (external_solaris_bcp_core, swapcore_solaris_bcp):
2494 New structure and its swap in function.
2495 (internal_sunos_core): New member c_data_addr, to receive the
2496 start address of the data section in the core file.
2497 (swapcore_sun3, swapcore_sparc, sunos4_core_file_p): Use it.
2498 (sunos4_core_file_p): Recognize Solaris BCP core file.
2499 (sunos4_core_file_matches_executable_p): Always indicate match
2500 for Solaris BCP core files.
2502 Thu Jun 23 15:31:28 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2504 Preliminary support for generating shared libraries, from Eric
2505 Youngdale <ericy@cais.cais.com>.
2506 * elfcode.h (prep_headers): If DYNAMIC, set e_type to ET_DYN.
2507 (elf_link_add_object_symbols): If generating a shared library,
2508 create dynamic sections for first input BFD with the right format.
2509 (elf_link_create_dynamic_sections): Don't create .interp section
2510 if creating a shared library.
2511 (elf_link_input_bfd): Skip dynamic sections in input file.
2512 (elf_bfd_final_link): If creating a shared library, it's OK for
2513 dynobj to have sections which are not SEC_IN_MEMORY.
2514 * elf32-i386.c (elf_i386_size_dynamic_sections): Only set .interp
2515 section if not creating a shared library.
2516 * elf32-sparc.c (elf_sparc_size_dynamic_sections): Likewise.
2518 * elfcode.h (elf_object_p): Don't set DYNAMIC just because there
2519 is an SHT_DYNAMIC section.
2521 * cf-i386lynx.c (i386coff_vec): Don't include DYNAMIC in
2523 * coff-sparc.c (sparccoff_vec): Likewise.
2524 * hppabsd-core.c (hppabsd_core_vec): Likewise.
2526 * aoutx.h (NAME(aout,some_aout_object_p)): Don't set SEC_RELOC
2527 just because DYNAMIC is set.
2529 Thu Jun 23 12:53:41 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2531 * configure.in: Change --with-targets to --enable-targets and
2532 --with-64-bit-bfd to --enable-64-bit-bfd.
2533 * Makefile.in, mpw-make.in, targets.c: Change comments.
2535 Wed Jun 22 17:59:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2537 * config.bfd (powerpc-*-elf*): New target, just like
2540 * linker.c (FAIL): Undefine macro before defining as enum.
2542 Wed Jun 22 10:52:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2544 * linker.c (_bfd_generic_link_add_archive_symbols): Initialize
2545 pass from abfd->archive_pass, and save it there as well.
2547 * hash.c (bfd_hash_allocate): Don't call bfd_set_error if
2548 obstack_alloc returns NULL unless the size is non-zero.
2550 * linker.c (archive_hash_allocate): Define.
2551 (_bfd_generic_link_add_archive_symbols): Use archive_hash_allocate
2552 rather than obstack_alloc, for clarity.
2554 * elfcode.h (elf_get_reloc_upper_bound): Correct.
2556 * aout64.c (BMAGIC, QMAGIC): Define if not already defined. From
2557 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>.
2559 Linux ZMAGIC support from Eric Youngdale <ericy@cais.cais.com>.
2560 * libaout.h (struct aoutdata): Add field zmagic_disk_block_size.
2561 * aout-target.h (MY(callback)): Only set alignment according to
2562 architecture if the section sizes are aligned to that alignment,
2563 for backward compatibility.
2564 (MY(set_sizes)): Initialize zmagic_disk_block_size field.
2565 * aoutx.h (adjust_z_magic): Set ztih if using q_magic_format. Set
2566 text section filepos to zmagic_disk_block_size if not ztih. Use a
2567 different padding algorithm if not ztih.
2568 * i386linux.c (MY_text_includes_header): Don't define.
2570 * aoutx.h (aout_link_check_ar_symbols): Just skip N_STAB and N_FN
2571 symbols; don't look them up in the hash table. From
2572 ralphc@pyramid.com (Ralph Campbell).
2574 Tue Jun 21 11:47:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2576 * coff-go32.c (go32coff_archive_p): Remove unused function.
2578 * section.c (bfd_abs_section): Make const.
2579 (bfd_abs_section_ptr, bfd_is_abs_section): Define.
2580 (bfd_und_section): Make const.
2581 (bfd_und_section_ptr, bfd_is_und_section): Define.
2582 (bfd_com_section): Make const.
2583 (bfd_com_section_ptr): Define.
2584 (bfd_ind_section): Make const.
2585 (bfd_ind_section_ptr, bfd_is_ind_section): Define.
2586 (bfd_abs_symbol, bfd_com_symbol): Make const.
2587 (bfd_und_symbol, bfd_ind_symbol): Likewise.
2588 (global_syms): Cast initialization of section field.
2589 (STD_SECTION): Define as const, and cast initializations.
2590 * bfd-in2.h: Rebuilt.
2591 * Many files: Change uses of bfd_abs_section, etc., to use
2592 bfd_abs_section_ptr or bfd_is_abs_section, etc.
2594 Mon Jun 20 11:06:27 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2596 * Many files: change all bfd_target vectors to be const. Change
2597 all uses of bfd_target * to be const bfd_target *. Change
2598 bfd_target_vector and bfd_default_vector arrays to be const
2599 bfd_target * const *.
2601 * ecoff.c, libecoff.h, ecoffswap.h, coff-alpha.c, coff-mips.c,
2602 elf32-mips.c: Renamed all externally visible ECOFF routines which
2603 are local to BFD to start with _bfd_ecoff instead of just ecoff.
2605 * ecoff.c (ecoff_swap_tir_in): Change input argument to const.
2606 (ecoff_swap_tir_out): Likewise.
2607 (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Likewise.
2608 (ecoff_slurp_symbolic_info): Add new arguments to correspond to
2609 read_debug_info entry point in ecoff_debug_swap structure.
2611 * libecoff.h (ecoff_slurp_symbolic_info): Change declaration.
2612 * ecoffswap.h (ecoff_swap_tir_in, ecoff_swap_tir_out): Declare.
2613 (ecoff_swap_rndx_in, ecoff_swap_rndx_out): Declare.
2614 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new
2615 ecoff_debug_swap fields.
2616 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2617 * elf32-mips.c (mips_elf_read_ecoff_info): Undefine READ.
2618 (mips_elf_ecoff_debug_swap): Initialize new ecoff_debug_swap
2620 * configure.in (bfd_elf32_bigmips_vec): Use ecoff.o and
2622 (bfd_elf32_littlemips_vec): Likewise.
2623 (ecoff_big_vec, ecoff_little_vec): Likewise.
2624 (ecoffalpha_little_vec): Likewise.
2625 * Makefile.in (BFD_LIBS): Remove ecoff.o and ecofflink.o.
2626 (BFD32_BACKENDS): Add ecoff.o and ecofflink.o.
2628 * aoutx.h (NAME(aout,final_link)): Check flavour of sub, not abfd,
2629 when computing reloc sizes. From Eric Youngdale
2630 <ericy@cais.cais.com>.
2631 * elfcode.h (elf_bfd_final_link): Don't try to compute maximum
2632 reloc count or size for a non-ELF file.
2634 * mipsbsd.c (MY_final_link_callback): Define to avoid warning.
2636 * hp300hpux.c (MY_final_link_callback): Define to avoid warning.
2637 (BMAGIC, QMAGIC): Define; used by aoutx.h.
2638 (MY(slurp_symbol_table)): Change translate_from_native_sym_flags
2639 calls to use new parameters.
2641 Fri Jun 17 14:45:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2643 * aout-target.h (MY(callback)): Set the alignments of the text,
2644 data and bss sections after determining the architecture.
2646 * sunos.c (sunos_add_one_symbol): Treat a common symbol from a
2647 dynamic object as being in the .bss section of the object, rather
2648 than as being undefined.
2650 Fri Jun 17 11:16:50 1994 Jeff Law (law@snake.cs.utah.edu)
2652 * libhppa.h (bfd_hppa_insn2fmt, hppa_rebuild_insn): Make INLINE.
2654 * elf32-hppa.h (elf_hppa_final_processing): Delete decl.
2656 Thu Jun 16 23:36:23 1994 Jeff Law (law@snake.cs.utah.edu)
2658 * elfcode.h (elf_link_input_bfd): Don't try to read local symbols
2659 if there aren't any in the input file.
2661 Thu Jun 16 14:25:22 1994 Eric Youngdale (ericy@cais.cais.com)
2663 * i386linux.c: Many new functions and definitions for linker
2664 support for Linux shared libraries.
2665 * bfd-in.h (bfd_linux_size_dynamic_sections): Declare.
2666 * bfd-in2.h: Rebuild.
2668 Thu Jun 16 14:23:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2670 * config.bfd: If second argument is ``_'', then, instead of
2671 echoing config file name, echo whether target uses leading
2672 underscores on symbol names. Add appropriate settings to
2673 different cases. Used by binutils/configure.in to set default for
2676 * elfcode.h (elf_bfd_final_link): If trying to generate a shared
2677 object, warn and return false.
2679 * aoutx.h (NAME(aout,some_aout_object_p)): Accept BMAGIC objects
2680 and treat them as OMAGIC.
2682 Wed Jun 15 18:02:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2684 Enable sparc v9 support for release. Note that this is still a
2685 work in progress, pending release of an ABI specification.
2686 * config.bfd, configure.in: Include sparc v9 elf config.
2687 * elfcode.h (prep_headers): Handle sparc v9 (64 bit).
2688 * reloc.c (bfd_reloc_code_real): New reloc types.
2689 * elf64-sparc.c: Implement elf64-sparc target.
2690 * Makefile.in, targets.c: Updated.
2692 Wed Jun 15 01:34:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2694 * libelf.h (struct elf_obj_tdata): New field dt_needed_name.
2695 (elf_dt_needed_name): New accessor macro.
2696 * elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
2697 is set, use that instead of the filename for the DT_NEEDED dynamic
2699 * elf.c (bfd_elf_set_dt_needed_name): New function.
2700 * bfd-in.h (bfd_elf_set_dt_needed_name): Declare.
2701 * bfd-in2.h: Rebuilt.
2703 * elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Add sinterpptr
2704 argument, and set it to the .interp section.
2705 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
2706 (bfd_elf64_size_dynamic_sections): Likewise.
2707 * bfd-in2.h: Rebuilt.
2709 * coff-sparc.c (SWAP_OUT_RELOC_EXTRA): Define to clear the r_spare
2710 field of the reloc rather than letting it be garbage.
2712 * archive.c (bfd_slurp_armap): Recognize __.SYMDEF/ as well as
2713 __.SYMDEF; the former was used in old Linux archives. From
2714 jrs@world.std.com (Rick Sladkey).
2716 * i386linux.c (i386linux_write_object_contents): Define; like
2717 MY(write_object_contents) in aout-target.h, but set MACHTYPE to
2718 M_386. From jrs@world.std.com (Rick Sladkey).
2719 (MY_write_object_contents): Define.
2721 * aoutx.h (translate_from_native_sym_flags): Treat N_SETV symbols
2723 (aout_link_add_symbols): Likewise.
2725 * aoutx.h: Rewrite symbol duplicate elimination to use BFD hash
2727 (struct stringtab_entry, struct stringtab_data): Remove.
2728 (HASHMAXLEN, HASH_CHAR, hash, compare, log2, emit_strtab): Remove.
2729 (struct strtab_hash_entry, struct strtab_hash): Define.
2730 (strtab_hash_newfunc, strtab_hash_lookup): Define.
2731 (stringtab_free, emit_stringtab): Define.
2732 (stringtab_init, add_to_stringtab): Rewrite.
2733 (NAME(aout,write_syms)): Use new stringtab code.
2734 (struct aout_final_link_info, NAME(aout,final_link)): Likewise.
2735 (aout_link_write_symbols, aout_link_write_other_symbol): Likewise.
2737 * bfd-in.h (BFD_TRADITIONAL_FORMAT): Define new BFD flag to
2738 request BFD to write object in the traditional format, whatever
2739 that means for the particular backend.
2740 * bfd-in2.h: Rebuilt.
2742 * hash.c (bfd_hash_allocate): If obstack_alloc fails, set
2743 bfd_error_no_memory.
2745 Tue Jun 14 13:00:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2747 * libaout.h (struct aoutdata): Add q_magic_format to subformat
2749 * aout-target.h (MY_bfd_copy_private_bfd_data): Define as function
2750 if not already defined. Copy subformat information.
2751 (MY_text_includes_header): Define as 0 if not already defined.
2752 (MY(backend_data)): Use MY_text_includes_header rather than 0.
2753 (MY_final_link_callback): Rename from final_link_callback, and
2754 define only if MY_final_link_callback is not already defined.
2755 (MY_bfd_final_link): Rename use of final_link_callback to
2756 MY_final_link_callback.
2757 * aoutx.h (NAME(aout,some_aout_object_p)): Handle QMAGIC like
2758 ZMAGIC, but set the subformat to q_magic_format. Abort if the
2759 magic number if not recognized.
2760 (adjust_z_magic): Use QMAGIC if q_magic_format.
2761 * i386linux.c (MY_text_includes_header): Define as 1.
2762 (i386linux_bfd_final_link): New static function.
2763 (MY_bfd_final_link): Define as i386linux_bfd_final_link.
2765 * aoutx.h (translate_to_native_sym_flags): Check both section and
2766 output_section against sections of abfd.
2768 * libecoff.h (struct ecoff_link_hash_entry): Change type of
2769 written from boolean to char. Add new field small.
2770 * ecoff.c (ecoff_link_hash_newfunc): Initialize written to 0
2771 rather than false. Initialize small to 0.
2772 (ecoff_link_add_externals): If ECOFF type is scSUndefined, set
2773 small. If small is set, and hash table type is common, force the
2774 symbol into a section named SCOMMON and change the ECOFF type from
2775 scCommon to scSCommon.
2776 (ecoff_link_write_external): Set written to 1 rather than true.
2777 * coff-mips.c (mips_relocate_section): Correct JMPADDR reloc
2778 overflow check to consider section VMA of input file.
2780 Mon Jun 13 14:20:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2782 * aoutf1.h (aout_32_sunos4_write_object_contents): Handle a
2783 machine type of 68000.
2784 * aoutx.h (NAME(aout,machine_type)): Add new argument unknown.
2785 Set *unknown to true if machine type is really unknown, as opposed
2786 to M_UNKNOWN for the 68000.
2787 (NAME(aout,set_arch_mach)): Change NAME(aout,machine_type) call
2789 * libaout.h (NAME(aout,machine_type)): Add new argument to
2792 Sun Jun 12 20:21:03 1994 Jeff Law (law@snake.cs.utah.edu)
2794 * som.c (EXEC_AUX_ID): Define based on availablity of HPUX_AUX_ID
2796 (som_begin_writing): Use EXEC_AUX_ID instead of HPUX_AUX_ID.
2797 (som_write_armap): Use CPU_PA_RISC1_0 as the magic number. Note
2798 som.c is careful to always define CPU_PA_RISC1_0.
2800 Sat Jun 11 16:32:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2802 Add weak symbols as an extension to a.out.
2803 * aoutx.h (sym_in_text_section): Don't define.
2804 (sym_in_data_section, sym_in_bss_section): Likewise.
2805 (sym_is_undefined, sym_is_global_defn): Likewise.
2806 (sym_is_debugger_info, sym_is_fortrancommon): Likewise.
2807 (sym_is_absolute, sym_is_indirect): Likewise.
2808 (translate_from_native_sym_flags): Rewrite for clarity. Rearrange
2809 arguments and change caller. Handle weak symbols.
2810 (translate_to_native_sym_flags): Likewise.
2811 (aout_link_check_ar_symbols): Don't ignore weak symbols. Pull
2812 object in from archive if a weak defintion is found for an
2813 existing undefined symbol.
2814 (aout_link_add_symbols): Put all cases in switch. Set flags of an
2815 undefined symbol to 0. Handle weak symbols.
2816 (aout_link_write_symbols): Handle weak symbols.
2817 (aout_link_write_other_symbol): Likewise.
2818 (aout_link_input_section_std): Likewise.
2819 (aout_link_input_section_ext): Likewise.
2820 * sunos.c (sunos_write_dynamic_symbol): Likewise.
2822 Fri Jun 10 13:25:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2824 * aoutx.h (NAME(aout,canonicalize_reloc)): Handle .bss section.
2825 (NAME(aout,get_reloc_upper_bound)): Likewise.
2827 * coff-i960.c (coff_i960_reloc_type_lookup): Add BFD_RELOC_CTOR.
2828 * linker.c (_bfd_generic_link_write_global_symbol): Don't assume
2829 the section of a common symbol is not NULL.
2831 Wed Jun 8 23:15:53 1994 Stu Grossman (grossman@cygnus.com)
2833 * nlmcode.h (nlm_object_p): Set EXEC_P and start address for GDB.
2835 Wed Jun 8 23:57:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2837 * aoutx.h (aout_get_external_symbols): Don't try to read the
2838 strings if there are no symbols.
2839 (aout_link_write_other_symbol): Use the output section when
2840 working out the type.
2842 Tue Jun 7 13:25:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2844 * elfcode.h (assign_section_numbers): Put shstrtab, symtab and
2845 strtab sections at end of file. Avoids bug in some versions of
2846 SVR4 strip. From Eric Youngdale <eric@tantalus.nrl.navy.mil>.
2848 * coffcode.h (styp_to_sec_flags): If COFF_PAGE_SIZE is defined,
2849 set SEC_DEBUGGING for STYP_INFO sections.
2850 (coff_compute_section_file_positions): If COFF_PAGE_SIZE is
2851 defined, and D_PAGED is set, set the file position equal to the
2852 section VMA modulo COFF_PAGE_SIZE.
2853 * coffgen.c (coff_real_object_p): If F_EXEC is set, set D_PAGED.
2854 * coff-i386.c: Set D_PAGED in BFD target.
2855 (COFF_PAGE_SIZE): Define.
2856 * coff-m68k.c, coff-sparc.c: Likewise.
2858 Mon Jun 6 10:57:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2860 * elfcode.h (bfd_section_from_shdr): Don't turn a reloc section
2861 into a BFD section just because SHF_ALLOC is set; require that it
2862 not use the normal symbol table.
2863 (elf_section_from_bfd_section): Corresponding change.
2865 Better indirect and warning symbol handling inspired by Stuart
2866 Quick <stuck@cs.man.ac.uk>.
2867 * linker.c (enum link_action): Add REF, MIND, CWARN, REFC.
2868 (link_action): Change UNDEF_ROW/def and UNDEFW_ROW/def from NOACT
2869 to REF. Change UNDEF_ROW/indr and UNDEFW_ROW/indr from CYCLE to
2870 REFC. Change DEF_ROW/indr and COMMON_ROW/indr from CYCLE to MDEF.
2871 Change DEFW_ROW/indr from CYCLE to NOACT. Change INDR_ROW/indr
2872 from MDEF to MIND. Change INDR_ROW/warn from WARNC to CYCLE.
2873 Change WARN_ROW/def and WARN_ROW/indr from MWARN to CWARN. Change
2874 WARN_ROW/com from MWARN to WARN. Change WARN_ROW/warn from NOACT
2875 to CYCLE. Change SET_ROW/warn from WARNC to CYCLE>
2876 (_bfd_generic_link_add_one_symbol): Handle REF, MIND, CWARN and
2877 REFC. If a new indirect symbol has been referenced, push the
2878 reference down to the symbol it points to. FIx handling of WARN.
2879 * aoutx.h (translate_from_native_sym_flags): If N_WARNING, don't
2880 clobber e_type of next symbol.
2881 (translate_to_native_sym_flags): Likewise.
2882 (aout_link_write_symbols): Loop on bfd_link_hash_warning as well
2883 as bfd_link_hash_indirect.
2885 * libaout.h (struct aout_link_hash_entry): New field written.
2886 * aoutx.h (NAME(aout,link_hash_newfunc)): Initialize written.
2887 (aout_link_write_symbols): Use written, not root.written.
2888 (aout_link_write_other_symbol): Likewise.
2889 * sunos.c (sunos_scan_dynamic_symbol): Likewise.
2890 * libecoff.h (struct ecoff_link_hash_entry): New field written.
2891 * ecoff.c (ecoff_link_hash_newfunc): Initialize written.
2892 (ecoff_link_write_external): use written, not root.written.
2893 * genlink.h (struct generic_link_hash_entry): New field written.
2894 * linker.c (_bfd_link_hash_newfunc): Don't initialize written.
2895 (generic_link_hash_newfunc): Initialize written.
2896 (_bfd_generic_link_output_symbols): Use written, not root.written.
2897 (_bfd_generic_link_write_global_symbol): Likewise.
2898 (_bfd_generic_reloc_link_order): Likewise.
2900 * libecoff.h (ecoff_data_type): Add linker field.
2901 * ecoff.c (ecoff_write_object_contents): Check new tdata linker
2902 field, rather than outsymbols being non-NULL, to decide whether to
2903 output the symbols and relocs.
2904 (ecoff_bfd_final_link): Set new tdata linker field to true.
2906 * ecoff.c (ecoff_bfd_copy_private_bfd_data): Don't try to copy
2907 data to a non-ECOFF file.
2909 * libbfd-in.h: Add warning that libbfd.h is a generated file.
2910 * libbfd.h: Rebuilt.
2912 Sun Jun 5 15:02:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2914 Changes to support ELF strip and objcopy on dynamically linked
2916 * elfcode.h (elf_fake_sections): Add prototype.
2917 (bfd_section_from_shdr): Make a BFD section from an SHT_HASH
2918 section, and from an SHT_DYNSYM section, and from the dynamic
2919 string table section.
2920 (elf_object_p): Set D_PAGED if there is a program header.
2921 (elf_make_sections): Remove.
2922 (fix_up_strtabs): Remove.
2923 (elf_fake_sections): Rewrite. Now sets sh_entsize.
2924 (assign_section_numbers): Rewrite. Now sets sh_link and sh_info
2926 (elf_compute_section_file_positions): Don't call obsolete
2927 functions elf_make_sections or fix_up_strtabs.
2928 (swap_out_syms): Set sh_addralign to FILE_ALIGN rather than 4.
2929 (NAME(bfd_elf,write_object_contents)): Permit writing DYNAMIC
2931 (elf_section_from_bfd_section): Treat SHT_DYNSYM like other normal
2932 sections. If an SHT_REL or SHT_RELA section is allocated or uses
2933 an unusual symbol table, permit a BFD section to map to it.
2934 Permit most SHT_STRTAB sections to have a BFD section mapped to
2936 (elf_bfd_final_link): Don't set sh_link, sh_info or sh_entsize
2937 fields of dynamic sections here; do it in assign_section_numbers.
2938 * elf32-target.h, elf64-target.h: Add D_PAGED to permitted object
2941 * elf.c (_bfd_elf_make_section_from_shdr): Only set SEC_DATA if
2942 SEC_LOAD is set, rather than checking SEC_ALLOC.
2944 * libbfd-in.h (bfd_realloc): Change last arg to "size_t size".
2946 Fri Jun 3 10:58:02 1994 Jeff Law (law@snake.cs.utah.edu)
2948 * som.c (som_write_object_contents): Don't compute the file header's
2950 (som_write_headers): Instead do it here.
2952 * libbfd.h (bfd_realloc): Change last arg to "size_t size".
2954 Thu Jun 2 17:39:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2956 * hosts/sun3.h: Include <stdlib.h>. Don't declare free, exit or
2959 Add linker support for SunOS shared libraries.
2960 * sunos.c: Include bfdlink.h. Add many new functions and
2961 definitions for SunOS shared library support.
2962 * bfd-in.h (bfd_sunos_record_link_assignment): Declare.
2963 (bfd_sunos_size_dynamic_sections): Declare.
2964 * bfd-in2.h: Rebuilt.
2965 * aoutx.h (struct aout_link_hash_entry): Move to libaout.h.
2966 (struct aout_link_hash_table): Likewise.
2967 (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
2968 (aout_hash_table): Likewise.
2969 (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc
2970 and make externally visible.
2971 (NAME(aout,link_hash_table_init)): New function.
2972 (NAME(aout,link_hash_table_create)): Call
2973 NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init.
2974 (aout_link_add_symbols): Don't fail if no symbols. If it exists,
2975 call add_dynamic_symbols backend entry point for dynamic objects.
2976 Use add_one_symbol backend entry point if it exists.
2977 (NAME(aout,final_link)): Call finish_dynamic_link backend entry
2978 point, if it exists.
2979 (aout_link_input_bfd): For a dynamic object, call
2980 link_dynamic_object backend entry point, if it exists.
2981 (aout_link_write_other_symbol): Call write_dynamic_symbol backend
2982 entry point, if it exists.
2983 (aout_link_input_section): Don't read the relocs if they have
2985 (aout_link_input_section_std): When doing a final link, for a
2986 reloc against an external symbol, call check_dynamic_reloc backend
2987 entry point, if it exists.
2988 (aout_link_input_section_ext): Likewise.
2989 * libaout.h: Protect against multiple inclusion. Include
2991 (struct aout_link_hash_entry): Move in from aoutx.h.
2992 (struct aout_link_hash_table): Likewise.
2993 (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
2994 (aout_hash_table): Likewise.
2995 (struct aout_backend_data): Add fields add_dynamic_symbols,
2996 add_one_symbol, link_dynamic_object, write_dynamic_symbol,
2997 check_dynamic_reloc, and finish_dynamic_link.
2998 (struct aout_section_data_struct): Define new structure.
2999 (aout_section_data): Define new accessor macro.
3000 (NAME(aout,link_hash_newfunc)): Declare.
3001 (NAME(aout,link_hash_table_init)): Declare.
3002 * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data
3004 * aout-target.h (MY(backend_data)): Likewise.
3005 * i386aout.c (MY(backend_data)): Likewise.
3006 * i386mach3.c (MY(backend_data)): Likewise.
3007 * mipsbsd.c (MY(backend_data)): Likewise.
3008 * sparclynx.c (sparclynx_aout_backend): Likewise.
3010 * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached
3011 until we know it is non-NULL.
3012 (aout_link_write_symbols): Don't skip a warning symbol even if it
3013 has already been written out. If skipping an indirect symbol,
3014 skip the next symbol as well.
3016 Wed Jun 1 14:37:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3018 * hosts/sun3.h: Don't declare qsort, malloc or realloc.
3020 Thu May 26 13:56:03 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3022 * nlmcode.h (nlm_swap_auxiliary_headers_in): Cast bfd_byte pointer
3023 to char pointer to avoid compiler warnings.
3025 * dep-in.sed: Remove spaces before colons.
3027 Merged changes back in from FSF gas release 2.3:
3029 * Makefile.in (stmp-bfd.h): Wrap `if' block around grep
3030 invocation, to avoid a bug in BSD 4.4 make.
3032 From Ralph Campbell:
3033 * mipsbsd.c (mips_fix_jmp_addr): If symbol is undefined, return an
3035 (mips_fix_hi16_s): Ditto.
3037 Fri May 13 21:21:00 1994 DJ Delorie (dj@ctron.com)
3039 * makefile.dos: define a default target, or archives won't work
3040 due to multiple matches.
3042 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
3044 * configure.bat: update for latest files
3045 * makefile.dos: update for correct targets and sources
3046 * coff-go32.c: [new] go32's COFF format (i386coff with underscores)
3047 * targets.c: add go32coff target
3048 * makefile.in: add coff-go32.c support
3050 Thu May 26 10:10:21 1994 Jeff Law (law@snake.cs.utah.edu)
3052 * som.c (som_prep_headers): Do not set the system_id here, private
3053 bfd data has not been copied yet.
3054 (som_write_headers): Instead do it here.
3056 Tue May 24 16:17:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3058 Make MIPS ELF use new ELF backend linker. No shared library
3060 * elf32-mips.c (bfd_mips_elf32_swap_gptab_in): New function.
3061 (bfd_mips_elf32_swap_gptab_out): New function.
3062 (mips_elf_object_p): If last symbol is LOCAL, set elf_bad_symtab.
3063 (mips_elf_final_write_processing): Set sh_info field for .gptab.*
3065 (mips_elf_fake_sections): Set sh_entsize for .gptab.* sections.
3066 (mips_elf_read_ecoff_info): Read and free external symbols last,
3067 not first, for clarity.
3068 (struct mips_elf_link_hash_entry): Define new structure.
3069 (struct mips_elf_link_hash_table): Define new structure.
3070 (mips_elf_link_hash_lookup): Define new macro.
3071 (mips_elf_link_hash_traverse): Define new macro.
3072 (mips_elf_hash_table): Define new macro.
3073 (mips_elf_link_hash_newfunc): New static function.
3074 (mips_elf_link_hash_table_create): New static function.
3075 (mips_elf_add_symbol_hook): New static function.
3076 (struct extsym_info): Define new structure.
3077 (mips_elf_get_extr, mips_elf_set_index): Remove.
3078 (mips_elf_output_extsym): New static function.
3079 (gptab_compare): New static function.
3080 (mips_elf_final_link): Rewrite to use ELF backend linker, and to
3081 merge gptab information in input files.
3082 (mips_elf_relocate_hi16): New static function.
3083 (mips_elf_relocate_section): New static function.
3084 (bfd_elf32_bfd_link_hash_table_create): Define as macro before
3085 including elf32-target.h.
3086 (elf_backend_relocate_section): Likewise.
3087 (elf_backend_add_symbol_hook): Likewise.
3088 * elf.c (_bfd_elf_link_hash_newfunc): Rename from
3089 elf_link_hash_newfunc and make globally visible. Change caller.
3090 (_bfd_elf_link_hash_table_init): New function, broken out of
3091 _bfd_elf_link_hash_table_create.
3092 (_bfd_elf_link_hash_table_create): Use
3093 _bfd_elf_link_hash_table_init.
3094 * libelf.h (struct elf_obj_tdata): Add new field bad_symtab.
3095 (elf_bad_symtab): Define new accessor macro.
3096 (_bfd_elf_link_hash_newfunc): Declare.
3097 (_bew_elf_link_hash_table_init): Declare.
3098 * elfcode.h (elf_object_p): Call backend object_p hook after
3099 swapping in all the section headers.
3100 (map_program_segments): Correct typo: Internal for External.
3101 (elf_link_add_object_symbols): If elf_bad_symtab is set, read all
3102 the symbols. Skip STB_LOCAL symbols rather than giving an error.
3103 (elf_bfd_final_link): If elf_bad_symtab is set, allocate space for
3104 all symbols, not just locals.
3105 (elf_link_output_extsym): Only skip a symbol not mentioned by a
3106 regular file if it is mentioned by a dynamic object.
3107 (elf_link_input_bfd): If elf_bad_symtab is set, read all the
3110 Fri May 20 13:38:23 1994 Jeff Law (law@snake.cs.utah.edu)
3112 * som.c (som_set_reloc_info): Do not set any relocation info
3113 for SOM fixups which are never passed to BFD.
3115 Fri May 20 11:57:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3117 * coff-mips.c (mips_relocate_section): Add MIPS_R_JMPADDR overflow
3120 * elf32-i386.c (elf_i386_size_dynamic_sections): Add DT_DEBUG to
3121 the dynamic linking information for the benefit of the debugger.
3123 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
3125 * elf.c (_bfd_elf_make_section_from_shdr): New function, based on
3126 code repeated three times in bfd_section_from_shdr in elfcode.h.
3127 * libelf.h (_bfd_elf_make_section_from_shdr): Declare.
3128 * elfcode.h (bfd_section_from_shdr): Use new function
3129 _bfd_elf_make_section_from_shdr to create BFD sections. If a
3130 reloc section does not use the main symbol table, or it is part of
3131 the process image, treat it as a normal section, not relocs.
3132 * elf32-mips.c (mips_elf_section_from_shdr): Use new function
3133 _bfd_elf_make_section_from_shdr.
3135 Thu May 19 11:37:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3137 * elf32-target.h, elf64-target.h: Change ar_max_namelen value from
3138 15 to 14 to match SVR4 ar.
3140 Add support for ELF shared libraries. Loosely based on work by
3141 Eric Youngdale <ericy@cais.com>.
3142 * libelf.h (struct elf_backend_data): Add new fields for dynamic
3143 linking: elf_backend_create_dynamic_sections,
3144 elf_backend_adjust_dynamic_symbol,
3145 elf_backend_size_dynamic_sections,
3146 elf_backend_finish_dynamic_symbol,
3147 elf_backend_finish_dynamic_sections.
3148 (struct elf_link_hash_entry): Change type of align field to
3149 bfd_size_type. Add fields dynindx, dynstr_index, weakdef,
3150 elf_link_hash_flags.
3151 (struct elf_link_hash_table): Add fields dynobj, dynsymcount,
3152 dynstr, bucketcount.
3153 (bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare.
3154 (bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare.
3155 (bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare.
3156 (bfd_elf32_add_dynamic_entry): Declare.
3157 (bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare.
3158 (bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare.
3159 (bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare.
3160 (bfd_elf64_add_dynamic_entry): Declare.
3161 * elfcode.h (Elf_External_Dyn): Define.
3162 (elf_swap_reloc_in): Define as macro using NAME. Make externally
3164 (elf_swap_reloc_out): Likewise.
3165 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3166 (elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME
3167 and as new externally visible function.
3168 (elf_fake_sections): Set section type of dynamic sections based on
3170 (elf_write_phdrs): Remove.
3171 (assign_file_position_for_section): Add new align argument.
3173 (get_program_header_size): New static function.
3174 (struct seg_info): Remove.
3175 (map_program_segments): Completely rewrite.
3176 (assign_file_positions_except_relocs): Completely rewrite.
3177 (assign_file_positions_for_relocs): Don't set a file position for
3178 sections which already have one. Don't bother to align the file
3180 (section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC
3182 (elf_section_from_bfd_section): Likewise.
3183 (elf_slurp_symbol_table): If section_from_elf_index fails, just
3184 use bfd_abs_section rather than returning an error.
3185 (elf_sizeof_headers): Make useful.
3186 (elf_link_record_dynamic_symbol): New static function.
3187 (elf_link_add_object_symbols): Handle dynamic objects.
3188 (elf_link_create_dynamic_sections): New static function.
3189 (elf_add_dynamic_entry): Define as macro using NAME and as new
3190 externally visible function.
3191 (NAME(bfd_elf,record_link_assignment)): New function.
3192 (elf_buckets): New static variable.
3193 (NAME(bfd_elf,size_dynamic_sections)): New function.
3194 (struct elf_final_link_info): Add dynsym_sec and hash_sec fields.
3195 (elf_bfd_final_link): Handle dynamic linking. Create a section
3196 symbol for all ELF sections, not all BFD sections. Store section
3197 symbol index in target_index field, not index field. Traverse
3198 over global symbols even if stripping.
3199 (elf_link_output_extsym): Output dynamic symbols. Mark symbols
3200 defined by dynamic objects as undefined.
3201 (elf_link_input_bfd): Ignore dynamic objects. Use target_index
3202 field for section relocs, and make sure it is set.
3203 (elf_reloc_link_order): Use target_index field for section relocs,
3204 and make sure it is set.
3205 * elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index,
3206 weakdef and elf_link_hash_flags fields.
3207 (_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount,
3208 dynstr and bucketcount fields.
3209 * elf32-target.h: Initialize new dynamic linking fields.
3210 * elf64-target.h: Likewise.
3211 * elf32-i386.c: New functions for dynamic linking support.
3212 * elf32-sparc.c: Likewise.
3213 * bfd-in.h (bfd_elf32_record_link_assignment): Declare.
3214 (bfd_elf64_record_link_assignment): Declare.
3215 (bfd_elf32_size_dynamic_sections): Declare.
3216 (bfd_elf64_size_dynamic_sections): Declare.
3217 * bfd-in2.h: Rebuilt.
3219 Wed May 18 08:29:04 1994 Ian Lance Taylor (ian@cygnus.com)
3221 * som.c: Don't include <sys/dir.h> or <sys/user.h>.
3222 (som_reloc_queue_find): Call memcmp instead of bcmp.
3223 (som_bfd_reloc_type_lookup): Change first argument to bfd *.
3224 (compare_syms): Change types of arguments to const void *.
3225 (bfd_section_from_som_symbol): Removed unused local found.
3226 (som_write_armap): Add elength, map, orl_count and int arguments.
3227 (som_write_armap): Use %ld and cast to long for getuid result.
3229 Wed May 18 09:09:32 1994 Jeff Law (law@snake.cs.utah.edu)
3231 * elf32-hppa.h (R_HPPA_ABS_CALL): Define.
3232 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle absolute calls.
3234 * som.h (R_HPPA_ABS_CALL): Define.
3235 * som.c (hppa_som_gen_reloc_type): Delete complex relocation types.
3237 Tue May 17 19:33:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3239 * coff-i960.c (icoff_little_vec, icoff_big_vec): Indicate leading
3240 underscore, for compatibility with Intel tool chain (gnu960v2).
3242 Mon May 16 10:09:22 1994 Jeff Law (law@snake.cs.utah.edu)
3244 * bfd-in2.h: Rebuilt.
3246 * elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs,
3247 likewise for other PA specific sections.
3248 (hppa_elf_relocate_unwind_table): Delete unused
3250 (elf_hppa_howto_table): Completely new table based on 94-02-02
3251 draft PA ELF spec. Change relocation tags appropriately
3252 throughout elf32-hppa.c
3253 (hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02
3255 (hppa_elf_reloc): Likewise.
3256 (hppa_look_for_stubs_in_section): Likewise
3257 (ELF_MACHINE_CODE): Change to EM_PARISC.
3258 * elf32-hppa.h: Include "elf/hppa.h". Change relocation tags
3259 appropriately throughout elf32-hppa.h.
3260 (elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF
3262 (R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions.
3263 * elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA.
3264 * reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations.
3265 * som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions.
3267 * libhppa.h (hppa_field_adjust): Avoid adding constant_value into
3268 the final value twice for LR and RR field selectors.
3270 Sat May 14 09:09:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3272 * aoutx.h (add_to_stringtab): Use BFD_ASSERT not assert. This
3273 avoids __eprintf troubles.
3275 Fri May 13 10:51:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3277 * bout.c (b_out_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3279 * config/mipsbelf.mt (SELECT_VECS): Add ecoff_big_vec and
3280 ecoff_little_vec since Irix 5 supports ECOFF executables.
3282 Wed May 11 00:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3284 * ecoff.c (ecoff_find_nearest_line): Handle fdr.adr != pdr.adr
3287 * Makefile.in (stmp-bfd.h): Use || instead of ; to force SunOS
3288 make to invoke the shell.
3290 Tue May 10 14:23:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3292 * section.c (SEC_COFF_SHARED_LIBRARY): Renamed from
3293 SEC_SHARED_LIBRARY for clarity. Changed all uses.
3294 * bfd-in2.h: Rebuilt.
3295 * coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is
3296 set, set STYP_NOLOAD.
3297 * coffgen.c (coff_section_from_bfd_index): Don't get an assertion
3298 failure because of a bad shared library.
3300 Mon May 9 18:53:40 1994 Bill Cox (bill@rtl.cygnus.com)
3302 * linker.c: Add missing comment terminator.
3304 Mon May 9 11:53:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3306 * linker.c (_bfd_generic_link_add_one_symbol): If hashp and *hashp
3307 are not NULL, assume the caller has already looked up the symbol
3308 in the hash table and has stored the entry in *hashp.
3309 (generic_link_add_symbol_list): Set h to NULL before calling
3310 _bfd_generic_link_add_one_symbol.
3311 * ecoff.c (ecoff_link_add_externals): Likewise.
3313 * elfcode.h (assign_file_positions_except_relocs): Don't require
3314 page shared between .data and .bss segments to contain zeroes.
3316 * elfcode.h: Include bfdlink.h. Added several new functions to do
3318 (ELF_R_TYPE): Define.
3319 (bfd_add_to_strtab): Return unsigned long. Change check for
3321 (elf_fake_sections): Check return value of bfd_add_to_strtab.
3322 (elf_compute_section_file_positions): Add link_info argument.
3323 Call elf_backend_begin_write_processing hook and prep_headers
3324 here. Only call swap_out_syms if link_info is NULL. Set up
3325 .shstrtab section here. Pass dosyms argument to
3326 assign_file_positions_except_relocs. Set output_has_begun flag.
3327 (assign_file_positions_for_symtab_and_strtabs): Add dosyms
3328 argument, and use it to control setting .symtab and .strtab file
3330 (assign_file_positions_except_relocs): Add dosyms argument, and
3332 (prep_headers): Check return value of bfd_add_to_strtab.
3333 (swap_out_syms): Likewise. Also, don't set up .shstrtab here.
3334 (NAME(bfd_elf,write_object_contents)): Some calls moved into
3335 elf_compute_section_file_positions.
3336 (elf_set_section_contents): Likewise.
3337 (elf_slurp_symbol_table): SHN_LORESERV corrected to SHN_LORESERVE.
3338 * libelf.h: Include bfdlink.h.
3339 (struct elf_backend_data): Add fields collect,
3340 elf_add_symbol_hook, elf_backend_relocate_section.
3341 (struct bfd_elf_section_data): Add field rel_hashes.
3342 (struct elf_obj_tdata): Remove fields internal_syms and symbols.
3343 Add field sym_hashes.
3344 (obj_symbols, obj_internal_syms): Remove definitions.
3345 (elf_sym_hashes): Define.
3346 (struct elf_link_hash_entry): Define.
3347 (struct elf_link_hash_table): Define.
3348 (elf_link_hash_lookup): Define.
3349 (elf_link_hash_traverse): Define.
3350 (elf_hash_table): Define.
3351 (_bfd_elf_link_hash_table_create): Declare.
3352 (bfd_elf32_bfd_link_add_symbols): Declare.
3353 (bfd_elf32_bfd_final_link): Declare.
3354 (bfd_elf64_bfd_link_add_symbols): Declare.
3355 (bfd_elf64_bfd_final_link): Declare.
3356 * elf.c: Include bfdlink.h.
3357 (elf_link_hash_newfunc): New function.
3358 (_bfd_elf_link_hash_table_create): New function.
3359 * elf32-target.h (elf_backend_relocate_section): If not defined,
3360 define as 0 and use generic linker. Otherwise, use ELF backend
3362 (elf_backend_collect): If not defined, define as false.
3363 (elf_backend_add_symbol_hook): If not defined, define as 0.
3364 (elf32_bed): Initialize new fields.
3365 * elf64-target.h: Same changes as elf32-target.h.
3366 * elf32-i386.c: Include bfdlink.h.
3367 (elf_i386_relocate_section): New function.
3368 (elf_backend_relocate_section): Define.
3369 * elf32-sparc.c: Include bfdlink.h.
3370 (elf_info_to_howto): Change type of dst from Elf32_Internal_Rela
3371 to Elf_Internal_Rela (they're the same type anyhow).
3372 (elf_sparc_relocate_section): New function.
3373 (elf_backend_relocate_section): Define.
3374 * elf32-mips.c (elf_backend_collect): Define.
3376 * Makefile.in (stmp-bfd.h): Avoid useless make error message in a
3377 different way; touch takes a numeric argument on some systems.
3379 Fri May 6 13:34:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3381 * nlmcode.h (nlm_swap_auxiliary_headers_in): Rework custom header
3382 handling for latest suggested format.
3383 (nlm_swap_auxiliary_headers_out): Likewise.
3384 (nlm_compute_section_file_positions): Likewise.
3386 Fri May 6 11:11:50 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com)
3388 * config.bfd: handle erricsson config (for OSE).
3390 Thu May 5 15:40:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3392 Patches from Ralph Campbell:
3393 * mipsbsd.c (mips_fix_jmp_addr): New function.
3394 (mips_fix_hi16_s): Use bfd_is_com_section.
3395 (mips_howto_table_ext): Call mips_fix_jmp_addr for MIPS_RELOC_JMP.
3397 Fri May 6 11:48:55 1994 Steve Chamberlain (sac@cygnus.com)
3399 * config/go32.mh: XX support.
3402 * Makefile.in: Build sysdep.h without causing worrying but
3403 harmless error message.
3405 Wed May 4 11:09:53 1994 Ian Lance Taylor (ian@cygnus.com)
3407 Changed m68k-aout to set flags to 0; m68k-sunos still uses 1.
3408 * aout0.c: New file.
3409 * targets.c (aout0_big_vec): Declare.
3410 (bfd_target_vector): Add aout0_big_vec.
3411 * config.bfd (m68*-*-aout*): Use m68k-0aout, not m68k-aout.
3412 * config/m68k-aout.mt (SELECT_VECS): Removed.
3413 * config/m68k-0aout.mt: New file.
3414 * configure.in (aout0_big_vec): New target vector: use aout0.o,
3415 aout32.o and stab-syms.o.
3416 * Makefile.in: Rebuilt dependencies.
3417 (BFD32_BACKENDS): Add aout0.o.
3418 (CFILES): Add aout0.c.
3420 * libaout.h (struct aout_backend_data): Add field exec_hdr_flags.
3421 * aout-target.h (MY_exec_hdr_flags): If not defined, define as 0.
3422 MY(backend_data): Initialize exec_hdr_flags field.
3423 * aoutf1.h (sunos_32_set_arch_mach): Make static.
3424 (aout32_sunos4_write_object_contents): Set flags from backend
3426 (MY_exec_hdr_flags): If not defined, define as 1.
3427 (sunos4_aout_backend): Initialize exec_hdr_flags field.
3428 * aout-encap.c (encap_write_object_contents): Set flags from
3430 (MY_exec_hdr_flags): Define as N_FLAGS_COFF_ENCAPSULATE.
3431 * hp300hpux.c (MY_exec_hdr_flags): Define as 0x2.
3432 (MY(write_object_contents)): Set flags from backend info.
3433 * i386aout.c (MY(backend_data)): Initialize exec_hdr_flags field.
3434 * i386mach3.c (MY(backend_data)): Likewise.
3435 * mipsbsd.c (MY(backend_data)): Likewise.
3436 * sparclynx.c (NAME(aout,sparclynx_write_object_contents)): Set
3437 flags from backend info.
3438 (sparclynx_aout_backend): Initialize exec_hdr_flags field.
3440 Wed May 4 02:56:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3442 * config.bfd (i386-*-gnu*): Treat like i386-*-mach*.
3443 (m68*-apollo-*): Treat all Apollo configs the same, don't handle
3446 Tue May 3 19:43:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3448 * cache.c: Rewrote to work correctly.
3449 * libbfd.h: Rebuilt.
3450 * opncls.c (bfd_cache_init, bfd_open_file): Don't declare.
3451 (bfd_fdopenr): Check return value of bfd_cache_init.
3453 Fri Apr 29 15:08:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3455 * cf-m68klynx.c (CALC_ADDEND): Check for PC relative relocs by
3456 enumerating them, since the reloc type can not serve as an index
3457 into the m68k COFF howto_table.
3459 Fri Apr 29 09:42:39 1994 Steve Chamberlain (sac@cygnus.com)
3461 * config.bfd (*-go32): Changed to coff.
3462 * coff-h8300.c (JMPL1): Get HOWTO right for 24bit branches.
3463 * srec.c (srec_write_symbols): Write out the correct number of
3464 symbols and don't stick in extra nulls.
3466 Tue Apr 26 15:07:24 1994 Stan Shebs (shebs@andros.cygnus.com)
3468 * cf-sparclynx.c (LYNXOS, COFF_LONG_FILENAMES): Define.
3469 * coff-sparc.c (BADMAG): Recognize LYNXCOFFMAGIC.
3470 (COFF_SPARC): Define.
3471 * coffcode.h (coff_new_section_hook): If COFF_SPARC, set alignment
3472 power of data and bss sections to 3.
3473 * hosts/lynx.h (__LYNXOS): Define.
3475 Tue Apr 26 15:04:26 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3477 * elf32-hppa.c (hppa_elf_reloc): Adjust the addend of relocations
3478 against section symbols to avoid losing during ld -r.
3480 Tue Apr 26 12:16:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3482 * elfcode.h (shstrtab_length_fixed): Remove useless static
3484 (struct elf_sect_data): Remove unused structure.
3485 (elf_object_p): Free memory if error occurs. Check return value
3486 of bfd_default_set_arch_mach. If elf_get_str_section fails,
3487 preserve error code rather than setting wrong_format.
3488 (null_shdr): Remove static variable.
3489 (assign_section_numbers): Remove shstrtab_length_fixed assignment.
3490 Allocate first section header on BFD obstack rather than using
3492 (bfd_prpsinfo): Remove unused local variable newsect.
3494 Mon Apr 25 15:31:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3496 * elfcode.h (write_relocs): Undo patch of Apr 10; breaks Solaris.
3498 * elfcode.h (bfd_section_from_shdr): Use bfd_make_section_anyway
3499 to create sections. Check return value of recursive calls.
3500 (bfd_section_from_phdr): Check return value of bfd_make_section.
3501 (elf_symbol_from_bfd_symbol): Likewise.
3502 (elf_object_p): Check return value of bfd_section_from_shdr.
3503 (section_from_elf_index): Likewise.
3504 (elf_slurp_symbol_table): Check return value of
3505 section_from_elf_index.
3506 (bfd_prstatus): Return boolean value. Check return value of
3508 (bfd_fpregset): Likewise.
3509 (bfd_prpsinfo): Return boolean value.
3510 (elf_corefile_note): Check return values of bfd_prstatus,
3511 bfd_fpregset, and bfd_prpsinfo.
3512 (elf_core_file_p): Check return value of elf_corefile_note.
3514 Fri Apr 22 11:08:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3516 Get rid of the ECOFF .reginfo section hack.
3517 * ecoff.c (ecoff_mkobject_hook): Don't create a .reginfo section.
3518 (ecoff_new_section_hook): Don't handle the .reginfo section.
3519 (ecoff_sizeof_headers): Likewise.
3520 (ecoff_get_section_contents): Likewise.
3521 (ecoff_compute_section_file_positions): Likewise.
3522 (ecoff_compute_reloc_file_positions): Likewise.
3523 (ecoff_set_section_contents): Likewise.
3524 (ecoff_write_object_contents): Likewise.
3525 (ecoff_bfd_final_link): Likewise.
3526 (ecoff_bfd_copy_private_bfd_data): Copy the GP value and the
3528 (bfd_ecoff_get_gp_value): New function.
3529 (bfd_ecoff_set_gp_value): New function.
3530 (bfd_ecoff_set_regmasks): New function.
3531 * bfd-in.h (bfd_ecoff_get_gp_value): Declare.
3532 (bfd_ecoff_set_gp_value): Declare.
3533 (bfd_ecoff_set_regmasks): Declare.
3534 * bfd-in2.h: Rebuilt.
3536 Fix ECOFF objcopy to actually copy debugging information.
3537 * ecoff.c (ecoff_bfd_copy_private_bfd_data): New function.
3538 (ecoff_get_extr): Assume that any ECOFF symbol with local clear is
3539 an external symbol, rather than checking the symbol flags. Only
3540 check the flags for non-ECOFF symbols.
3541 * ecofflink.c (bfd_ecoff_debug_externals): Don't crash if the
3542 output_section field of the symbol section is NULL.
3543 * libecoff.h (ecoff_bfd_copy_private_bfd_data): Declare as
3544 function rather than defining as macro.
3546 * ieee.c (ieee_object_p): Set bfd_error_got_wrong_format if
3549 * targets.c (bfd_target_vector): Add bfd_elf32_powerpc_vec.
3551 * aout-adobe.c (aout_adobe_set_arch_mach): Check return value of
3552 bfd_default_set_arch_mach. Accept bfd_arch_m68k as well as
3554 * coffcode.h (coff_set_arch_mach): Check return value of
3555 bfd_default_set_arch_mach.
3556 * elfcode.h (elf_set_arch_mach): Don't check a list of ELF
3557 architectures, just see if the desired architecture matches what
3558 the ELF backend permits.
3560 * coffcode.h (coff_set_arch_mach_hook): Rename SHMAGIC to
3561 SH_ARCH_MAGIC to match change in coff/sh.h.
3562 (coff_set_flags): Likewise.
3564 Follow convention in which each NLM header has an 8 byte stamp
3565 followed by a four byte length.
3566 * libnlm.h (struct nlm_obj_tdata): Rename nlm_cygnus_section_hdr
3567 to nlm_cygnus_ext_header, and change type to
3568 Nlm_Internal_Cygnus_Ext_Header.
3569 (nlm_cygnus_ext_header): Rename from nlm_cygnus_section_header.
3570 * nlmcode.h (nlm_swap_auxiliary_headers_in): Use CyGnUsEx instead
3571 of CyGnUsSeCs. Rename from cygnus_section to cygnus_ext. Require
3572 length word to be 8.
3573 (nlm_swap_auxiliary_headers_out): Rename from cygnus_section to
3574 cygnus_ext. Set length word to 8.
3575 (nlm_compute_section_file_positions): Rename from cygnus_section
3578 Thu Apr 21 22:54:22 1994 Stu Grossman (grossman at cygnus.com)
3580 * nlmcode.h (nlm_swap_auxiliary_headers_in): Keep section table
3581 (from CyGnUsSeCs) in more permanent memory to keep section names
3582 from getting trashed.
3584 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3586 * libelf.h (elf_obj_tdata): Add members for dynamic symbol table
3588 * elfcode.h (bfd_section_from_shdr): Handle dynamic symbol table.
3589 * elfcode.h (elf_slurp_symbol_table): Take additional parameter
3590 to select static or dynamic symbol table and return number of
3591 symbols slurped or -1 on error.
3592 * elfcode.h (elf_get_symtab): Set bfd symcount from
3593 elf_slurp_symbol_table result.
3594 * elfcode.h (elf_get_dynamic_symtab_upper_bound,
3595 elf_canonicalize_dynamic_symtab): New functions to handle dynamic
3597 * elf32-target.h, elf64-target.h (BFD_JUMP_TABLE_DYNAMIC):
3598 Change to handle dynamic symbol table, provide default definitions
3600 * aoutx.h (howto_table_std, NAME(aout,swap_std_reloc_out),
3601 NAME(aout,swap_std_reloc_in), aout_link_input_section_std,
3602 aout_link_reloc_link_order): Handle r_jmptable and r_relative
3605 Thu Apr 21 11:58:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3607 Clean up uses of _bfd_dummy_target (from Peter Schauer).
3608 * libbfd.c (_bfd_dummy_target): Set bfd_error_wrong_format.
3609 * nlm-target.h (nlm_core_file_p): Define as _bfd_dummy_target, not
3611 * srec.c (srec_vec): Use _bfd_dummy_target, not NULL, in
3613 (symbolsrec_vec): Likewise.
3614 * tekhex.c (tekhex_vec): Likewise.
3616 * libnlm.h (struct nlm_obj_tdata): Add nlm_cygnus_section_hdr
3618 (nlm_cygnus_section_header): New accessor macro.
3619 * nlmcode.h (nlm_object_p): Free new tdata structure if failure.
3620 Add fixed sections before swapping in auxiliary headers. After
3621 adding sections, treat errors as real, not as wrong format.
3622 (nlm_swap_auxiliary_headers_in): Swap in the sections header; add
3623 sections to the BFD for each section it describes.
3624 (nlm_swap_auxiliary_headers_out): Swap out the sections header.
3625 (nlm_compute_section_file_positions): Account for the size of the
3628 Wed Apr 20 16:45:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3630 * coff-sparc.c (sparccoff_vec): Change minimum alignment power to
3631 2, so that stab sections can be multiples of 4 bytes only.
3633 * hosts/i386aix.h: Changes to avoid prototypes conflicts with the
3634 ones defined in stdlib.h. (From Minh Tran-Le.)
3636 Wed Apr 20 14:15:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3638 * nlm32-ppc.c: Complete rewrite for new version of PowerPC
3639 NetWare. Old code still present, but ifdeffed out.
3641 * nlmcode.h (nlm_swap_auxiliary_headers_in): Don't assume a
3642 particular format for the customer header. Allocate a block of
3643 memory and read it into that.
3644 (nlm_swap_auxiliary_headers_out): Write out the block of memory.
3645 (nlm_compute_section_file_positions): Include length of customer
3646 header when computing its size.
3648 Mon Apr 18 14:27:17 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3650 * som.c (som_prep_headers): Get the space's number from the
3651 backend private section data rather than target_index.
3652 (bfd_som_set_section_attributes): Store the space's number
3653 in the backend private section data rather than target_index.
3655 * som.h (som_copyable_section_data_struct): Add space_number.
3657 Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3659 * coff-a29k.c (reloc_processing): Always set the address of a
3660 R_IHCONST reloc to that of the immediately preceding R_IHIHALF.
3661 gas does this anyhow, but some other assemblers seem to leave
3662 garbage in the R_IHCONST address field.
3664 * bfd/archive.c: Consistently use ARFMAG; from
3665 schwab@issan.informatik.uni-dortmund.de (Andreas Schwab).
3666 (_bfd_write_archive_contents): Use ARFMAG rather than '`' and
3668 (bsd_write_armap): Likewise.
3669 (coff_write_armap): Likewise.
3671 * coff-mips.c (mips_relocate_section): When relaxing, adjust local
3672 relocs against the .text section as required.
3673 * ecofflink.c (bfd_ecoff_debug_accumulate): When relaxing, adjust
3674 PDR addresses as required.
3676 * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr
3677 index through rfd map if it exists. Check for a couple of cases
3678 which gdb handles specially. Change all callers.
3679 (ecoff_type_to_string): Take fdr argument rather than aux_ptr and
3680 bigendian argument. Change all callers.
3681 (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
3683 Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3685 * coff-mips.c (mips_howto_table): Add dummy entries to account for
3686 numbering changes in include/coff/mips.h. Add entries for
3687 MIPS_R_RELHI and MIPS_R_RELLO.
3688 (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
3689 when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
3690 relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
3692 (mips_ecoff_swap_reloc_out): Likewise.
3693 (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
3694 MIPS_R_RELHI relocs like MIPS_R_SWITCH.
3695 (mips_adjust_reloc_out): Likewise.
3696 (mips_relhi_addr, mips_relhi_addend): New static variables.
3697 (mips_relhi_reloc, mips_rello_reloc): New functions.
3698 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
3699 MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
3700 (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
3701 argument. Changed all callers.
3702 (mips_relocate_section): Rename got_reflo to got_lo and
3703 reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
3705 (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
3706 expanding a PC relative call.
3708 * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
3709 and BFD_RELOC_PCREL_LO16.
3710 * bfd-in2.h: Rebuilt.
3712 Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
3714 * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
3716 Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3718 * som.c (som_write_fixups): Always emit at least
3719 one relocation for any non-bss section.
3721 Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3723 * elfcode.h (assign_file_positions_except_relocs): Don't require
3724 the file alignment to correspond to the page size when linking
3727 Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3729 * elfcode.h (write_relocs): For rela relocations, adjust the
3730 addend for relocations involving section symbols to account
3731 for the lossage of 1:1 mapping from input section symbols to
3732 output section symbols.
3734 Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3736 * aoutx.h (NAME(aout,make_sections)): New function.
3737 (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
3738 rather than making sections inline.
3739 (NAME(aout,mkobject)): Don't make any sections.
3740 (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
3741 (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
3742 obj_datasec (abfd) if they are NULL.
3743 * libaout.h (NAME(aout,make_sections)): Declare.
3744 * bout.c (b_out_mkobject): Don't make any sections.
3745 (b_out_write_object_contents): Call aout_32_make_sections.
3746 (b_out_set_section_contents): Likewise.
3747 * i386os9k.c (os9k_mkobject): Don't make any sections.
3748 (os9k_write_object_contents): Call aout_32_make_sections.
3749 (os9k_set_section_contents): Likewise.
3751 * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
3754 Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3756 * config.bfd, configure.host: Add mips-*-sysv4* support.
3758 Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3760 * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
3761 (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
3762 r_offset and set r_symndx to RELOC_SECTION_TEXT.
3763 (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
3764 value from the r_offset field.
3765 (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
3766 For MIPS_R_SWITCH, copy the r_offset field into the addend field.
3767 (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
3768 into the r_offset field.
3769 (mips_switch_reloc): New function.
3770 (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
3772 (mips_relocate_section): Handle MIPS_R_SWITCH.
3773 (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
3775 Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3777 * elfcode.h (elf_set_section_contents): Support calling the backend
3778 function elf_backend_begin_write_processing when just beginning to
3779 write an object file.
3781 * libelf.h (elf_backend_begin_write_processing): Declare.
3783 * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
3784 a default definition.
3785 (elf{32,64}_bed): Add elf_backend_begin_write_processing.
3787 * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
3788 (elf_hppa_tc_make_sections): Likewise.
3790 * elf32-hppa.c (symext_chain_built): Delete.
3791 (symext_chain_size): Renamed from symextn_contents_real_size.
3792 (elf32_hppa_backend_{begin,final}_write_processing): New functions.
3793 (add_entry_to_symext_chain): New function.
3794 (hppa_elf_set_section_contents): Ignore writes to the symbol extension
3795 section until it's been rebuilt internally.
3796 (hppa_elf_get_section_contents): Symbol extension section is no
3798 (elf_backend_{begin,final}_write_processing): Define.
3799 (elf_hppa_tc_make_sections): Simplify now that much code has
3800 migrated into elf32_hppa_backend_{being,final}_write_processing.
3802 Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3804 Add new target vectors to read the dynamic symbols and dynamic
3805 relocs. Change a.out to use these rather than reading the dynamic
3806 symbols and relocs along with the normal symbols and relocs.
3807 * targets.c (bfd_target): Add fields
3808 _bfd_get_dynamic_symtab_upper_bound,
3809 _bfd_canonicalize_dynamic_symtab,
3810 _bfd_get_dynamic_reloc_upper_bound,
3811 _bfd_canonicalize_dynamic_reloc.
3812 (BFD_JUMP_TABLE_DYNAMIC): Define.
3813 * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
3815 (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
3816 (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
3817 (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
3818 * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
3819 (bfd_canonicalize_dynamic_symtab): Define.
3820 (bfd_get_dynamic_reloc_upper_bound): Define.
3821 (bfd_canonicalize_dynamic_reloc): Define.
3822 * sunos.c (MY_read_dynamic_symbols): Don't define.
3823 (MY_read_dynamic_relocs): Don't define.
3824 (MY_get_dynamic_symtab_upper_bound): Define.
3825 (MY_canonicalize_dynamic_symtab): Define.
3826 (MY_get_dynamic_reloc_upper_bound): Define.
3827 (MY_canonicalize_dynamic_reloc): Define.
3828 (struct sunos_dynamic_info): Change type of dynsym_count and
3829 dynrel_count to long. Add fields canonical_dynsym and
3831 (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
3832 Clear info->canonical_dynsym and info->canonical_dynrel.
3833 (MY(read_dynamic_symbols)): Removed.
3834 (MY(read_dynamic_relocs)): Removed.
3835 (sunos_get_dynamic_symtab_upper_bound): New function.
3836 (sunos_canonicalize_dynamic_symtab): New function.
3837 (sunos_get_dynamic_reloc_upper_bound): New function.
3838 (sunos_canonicalize_dynamic_reloc): New function.
3839 * libaout.h: Declare struct reloc_ext_external and
3840 reloc_std_external to avoid prototype problems.
3841 (struct aout_backend_data): Remove fields read_dynamic_symbols and
3842 read_dynamic_relocs.
3843 (NAME(aout,translate_symbol_table)): Declare.
3844 (NAME(aout,swap_ext_reloc_in)): Declare.
3845 (NAME(aout,swap_std_reloc_in)): Declare.
3846 * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
3847 translate_symbol_table and made non-static. Changed all callers.
3848 (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
3849 (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
3850 (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
3851 * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
3852 remove dynamic symbols and relocs. They will no longer be
3854 (MY_read_dynamic_symbols): Don't define.
3855 (MY_read_dynamic_relocs): Don't define.
3856 (sunos4_aout_backend): Don't initialize dynamic entry points.
3857 * aout-target.h (MY_read_dynamic_symbols): Don't define.
3858 (MY_read_dynamic_relocs): Don't define.
3859 (MY(backend_data)): Don't initialize dynamic entry points.
3860 (MY_get_dynamic_symtab_upper_bound): If not defined, define to
3861 _bfd_nodynamic version.
3862 (MY_canonicalize_dynamic_symtab): Likewise.
3863 (MY_get_dynamic_reloc_upper_bound): Likewise.
3864 (MY_canonicalize_dynamic_reloc): Likewise.
3865 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
3866 * bfd-in2.h: Rebuilt.
3867 * libbfd.h: Rebuilt.
3869 * cf-m68klynx.c: Include sysdep.h.
3871 * hp300hpux.c: Removed some spaces in uses of NAME to avoid
3872 problems with traditional C compilers.
3874 * targets.c (bfd_target): Rearranged fields in target vector.
3875 Removed _bfd_debug_info_start, _bfd_debug_info_end and
3876 _bfd_debug_info_accumulate, which were never used.
3877 (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
3878 (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
3879 (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
3880 (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
3881 * All backends: Changed to use the new BFD_JUMP_TABLE_* macros
3882 rather than the single JUMP_TABLE macro. Removed many of the
3883 weird macro definitions needed to support the monolithic
3885 * bfd-in.h (JUMP_TABLE): Removed.
3886 * libbfd-in.h: Define a bunch of macros, and declare a few
3887 functions, for use with the new BFD_JUMP_TABLE_* macros.
3888 * libbfd.c (_bfd_dummy_new_section_hook): Removed.
3889 (bfd_false): Set bfd_error_invalid_operation.
3890 (bfd_nullvoidptr): Likewise.
3891 (bfd_n1): New function.
3892 (_bfd_nocore_core_file_matches_executable_p): Renamed from
3893 _bfd_dummy_core_file_matches_executable_p.
3894 (_bfd_nocore_core_file_failing_command): Similar rename. Set
3895 bfd_error_invalid_operation.
3896 (_bfd_nocore_core_file_failing_signal): Likewise.
3897 (_bfd_generic_get_section_contents): Renamed from
3898 bfd_generic_get_section_contents. Changed all callers.
3899 (_bfd_generic_set_section_contents): Similar rename.
3900 * ieee.c: #if 0 out ieee_bfd_debug_info_start,
3901 ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
3903 * bfd-in2.h: Rebuilt.
3904 * libbfd.h: Rebuilt.
3906 Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3908 * Crude support for examining dynamic libraries.
3909 * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
3911 (som_prep_headers): Preserve the system_id for DYNAMIC objects.
3912 Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
3913 Write exec headers for DYNAMIC objects.
3914 (som_begin_writing): DYNAMIC objects have the same alignment
3915 restrictions as D_PAGED objects.
3916 (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
3918 (object_flags): Add DYNAMIC.
3920 Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
3922 * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
3923 macro uses, confuses some non-ANSI compilers.
3925 Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3927 * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
3928 Don't free anything if we don't have a bfd_object.
3929 (som_close_and_cleanup): Call som_bfd_free_cached_info.
3931 Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3933 * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
3934 It turns out not to be required on Irix 5, and it causes problems
3935 if the sections happen to contain symbols.
3937 * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
3939 * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
3940 section->relocation is NULL; malloc might have returned NULL when
3941 given a zero size if there were no relocations.
3942 * bout.c (b_out_canonicalize_reloc): Likewise.
3943 * coffcode.h (coff_canonicalize_reloc): Likewise.
3944 * ecoff.c (ecoff_canonicalize_reloc): Likewise.
3945 * elfcode.h (elf_canonicalize_reloc): Likewise.
3946 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
3947 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
3948 * nlmcode.h (nlm_canonicalize_reloc): Likewise.
3949 * som.c (som_canonicalize_reloc): Likewise.
3950 * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
3951 returns NULL, don't report an error if we asked for zero bytes.
3952 * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
3953 NULL, don't report an error if we asked for zero bytes.
3954 * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
3956 Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3958 * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
3959 if we don't have a bfd_object.
3961 Made sure that every call to bfd_read, bfd_write, and bfd_seek
3962 checks the return value and handled bfd_error correctly. These
3963 changes are not itemised. Also:
3964 * aoutx.h (emit_strtab): Change return type to boolean, and return
3966 (NAME(aout,write_syms)): Check emit_strtab return value.
3967 (NAME(aout,final_link)): Likewise.
3968 * coffcode.h (coff_write_relocs): Change return type to boolean,
3970 (coff_write_object_contents): Check coff_write_relocs return
3972 * i386os9k.c (os9k_swap_exec_header_in): Change return type to
3974 (os9k_object_p): Check os9k_swap_exec_header_in return value.
3975 * oasys.c (oasys_read_record): Change return type to boolean.
3976 (oasys_slurp_symbol_table: Check oasys_read_record return value.
3977 (oasys_object_p, oasys_slurp_section_data): Likewise.
3978 (oasys_write_record): Change return type to boolean.
3979 (oasys_write_syms): Likewise. Also, check oasys_write_record
3981 (oasys_write_sections): Check oasys_write_record return value.
3982 (oasys_write_header): Change return type to boolean. Check
3983 oasys_write_record return value.
3984 (oasys_write_end, oasys_write_data): Likewise.
3985 (oasys_write_object_contents): Check return values of
3986 oasys_write_header, oasys_write_syms, oasys_write_data, and
3988 * srec.c (srec_write_record): Change return type to boolean.
3989 (srec_write_header): Likewise. Also, check srec_write_record
3991 (srec_write_section, srec_write_terminator): Likewise.
3992 (srec_write_symbols): Change return type to boolean.
3993 (internal_srec_write_object_contents): Check return value of
3994 srec_write_symbols, srec_write_header, srec_write_section, and
3995 srec_write_terminator.
3997 * Makefile.in: Rebuilt dependencies.
3999 Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4001 * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
4002 asection to asymbol.
4003 * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
4005 * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
4006 asection to asymbol.
4008 Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4010 * som.c (som_slurp_string_table): Use malloc to allocate space
4011 for the cached copy of the native string table.
4012 (som_slurp_symbol_table): Likewise for the native symbol table.
4013 (som_slurp_reloc_table): Likewise for the native and generic
4015 (som_bfd_free_cached_info): Free the cached native strings,
4016 symbols, and relocations. Also free the canonical cached
4019 Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4021 * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
4022 sure the symbol name is stored in permanent memory before adding
4023 it to the string table.
4025 * archive.c (_bfd_write_archive_contents): Once we've found an
4026 object, don't bother to look for more when deciding whether to
4028 (compute_and_write_armap): After adding the symbols for a BFD,
4029 call bfd_free_cached_info on it.
4031 Add bfd_free_cached_info support to a.out backends.
4032 * aoutx.h (aout_get_external_symbols): Renamed from
4033 aout_link_get_symbols. Read strings even if symbols have been
4034 read. Store string size in obj_aout_string_size.
4035 (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
4036 read the symbols. Allocate the cached symbols with malloc, not
4038 (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
4039 malloc, not bfd_alloc.
4040 (NAME(aout,bfd_free_cached_info)): New function; free cached
4042 * libaout.h (struct aoutdata): Add external_string_size field.
4043 (obj_aout_external_string_size): New accessor macro.
4044 (NAME(aout,close_and_cleanup)): Don't declare.
4045 (NAME(aout,bfd_free_cached_info)): Declare.
4046 (aout_32_close_and_cleanup): Don't define.
4047 (aout_64_close_and_cleanup): Don't define.
4048 * aout-target.h (MY_bfd_free_cached_info): If not already defined,
4049 define as NAME(aout,free_cached_info).
4050 (MY_close_and_cleanup): If not already defined, define as
4051 MY_bfd_free_cached_info.
4052 * aout-adobe.c (aout_32_close_and_cleanup): Define.
4053 (aout_32_bfd_free_cached_info): Don't define.
4054 * bout.c (aout_32_close_and_cleanup): Define.
4055 (aout_32_bfd_free_cached_info): Don't define.
4056 * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
4057 (MY_close_and_cleanup): Don't define.
4058 * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
4059 relocs with malloc, not bfd_alloc.
4060 * i386os9k.c (aout_32_close_and_cleanup): Define.
4061 (aout_32_bfd_free_cached_info): Don't define.
4063 Add a new entry point to free memory cached by a BFD.
4064 * targets.c (bfd_target): Add _bfd_free_cached_info field.
4065 * bfd.c (bfd_free_cached_info): Define.
4066 * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
4067 * bfd-in2.h: Rebuilt.
4068 * All backends: Initialize bfd_free_cached_info entry point to
4071 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
4072 first, unused, argument.
4073 (hppa_elf_is_local_label): Declare instead of
4074 som_bfd_is_local_label.
4076 * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
4077 absolute R_IREL reloc.
4079 Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4081 Added some support for Irix 4 shared libraries.
4082 * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
4084 (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
4085 STYP_ECOFF_LIB bit is set.
4086 (ecoff_compute_section_file_positions): Round the contents of a
4087 .lib section up to the next page boundary.
4088 (ecoff_set_section_contents): If we see a .lib section, increment
4089 the vma by one to count the number of shared libraries we have.
4090 (ecoff_write_object_contents): Don't crash if we see a
4091 STYP_ECOFF_LIB section, and don't adjust text_start or data_start
4094 * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
4095 from original BFD, rather than using value of current BFD symbol.
4096 Needed for new linker.
4097 * coff-sparc.c (CALC_ADDEND): Likewise.
4099 * ecoff.c (ecoff_write_object_contents): Set the text_start and
4100 data_start entries in the optional header correctly even if a text
4101 or data section starts at location zero.
4103 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
4105 * bfd-in2.h: Rebuilt.
4107 * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
4109 * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
4110 * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
4112 * coffgen.c (coff_write_symbol): Reindented. Changed to return
4113 boolean, and changed written to unsigned int *. Check error
4114 returns from called functions.
4115 (coff_write_alien_symbol): Likewise.
4116 (coff_write_native_symbol): Likewise.
4117 (coff_write_symbols): Likewise. Reworked checks on whether to
4118 write symbol name to string table for clarity and to avoid core
4119 dumping when given a non COFF symbol.
4120 * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
4121 * libcoff.h: Rebuilt.
4122 * coffcode.h (coff_write_object_contents): Check return value of
4125 Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4127 Changes to let BFD return an error indication from
4128 get_symtab_upper_bound, bfd_canonicalize_symtab,
4129 bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
4130 return long instead of unsigned int, and use -1 to indicate an
4131 error. Along the way, rename get_symtab_upper_bound to
4132 bfd_get_symtab_upper_bound.
4133 * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
4135 (bfd_canonicalize_reloc): Likewise.
4136 * syms.c (bfd_get_symtab_upper_bound): Renamed from
4137 get_symtab_upper_bound.
4138 * targets.c (bfd_target): Renamed _get_symtab_upper_bound to
4139 _bfd_get_symtab_upper_bound, and changed it and
4140 _bfd_canonicalize_symtab and _get_reloc_upper_bound and
4141 _bfd_canonicalize_reloc to all return long.
4142 * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
4143 (NAME(aout,canonicalize_reloc)): Likewise.
4144 (NAME(aout,get_reloc_upper_bound)): Likewise.
4145 (NAME(aout,get_symtab_upper_bound)): Likewise.
4146 * bout.c (b_out_canonicalize_reloc): Likewise.
4147 (b_out_get_reloc_upper_bound): Likewise.
4148 * coffcode.h (coff_canonicalize_reloc): Likewise.
4149 * coffgen.c (coff_get_symtab_upper_bound): Likewise.
4150 (coff_get_symtab): Likewise.
4151 (coff_get_reloc_upper_bound): Likewise.
4152 * ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
4153 (ecoff_get_symtab): Likewise.
4154 (ecoff_canonicalize_reloc): Likewise.
4155 * elfcode.h (elf_get_symtab_upper_bound): Likewise.
4156 (elf_get_reloc_upper_bound): Likewise.
4157 (elf_canonicalize_reloc): Likewise.
4158 (elf_get_symtab): Likewise.
4159 * hp300hpux.c (MY(get_symtab)): Likewise.
4160 (MY(get_symtab_upper_bound)): Likewise.
4161 (MY(canonicalize_reloc)): Likewise.
4162 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
4163 * ieee.c (ieee_slurp_external_symbols): Change return type to
4164 boolean. Check for errors from get_symbol.
4165 (ieee_slurp_symbol_table): Change return type to boolean. Check
4166 for errors from ieee_slurp_external_symbols.
4167 (ieee_get_symtab_upper_bound): Return long, and -1 on errors.
4168 (ieee_get_symtab): Likewise.
4169 (ieee_get_reloc_upper_bound): Likewise.
4170 (ieee_canonicalize_reloc): Likewise.
4171 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
4172 * nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
4173 (nlm_get_symtab): Likewise.
4174 (nlm_get_reloc_upper_bound): Likewise.
4175 (nlm_canonicalize_reloc): Likewise.
4176 * oasys.c (oasys_get_symtab_upper_bound): Likewise.
4177 (oasys_get_symtab): Likewise.
4178 (oasys_get_reloc_upper_bound): Likewise.
4179 (oasys_canonicalize_reloc): Likewise.
4180 * som.c (som_get_symtab_upper_bound): Likewise.
4181 (som_get_symtab): Likewise.
4182 (som_get_reloc_upper_bound): Likewise.
4183 (som_canonicalize_reloc): Likewise.
4184 * srec.c (srec_get_symtab_upper_bound): Likewise.
4185 (srec_get_symtab): Likewise.
4186 (srec_get_reloc_upper_bound): Define as bfd_0l.
4187 (srec_canonicalize_reloc): Likewise.
4188 * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
4189 (tekhex_get_symtab_upper_bound): Likewise.
4190 (tekhex_get_reloc_upper_bound): Define as bfd_0l.
4191 (tekhex_canonicalize_reloc): Likewise.
4192 * libaout.h (NAME(aout,get_symtab_upper_bound)): Change
4193 declaration to return long.
4194 (NAME(aout,get_symtab)): Likewise.
4195 (NAME(aout,canonicalize_reloc)): Likewise.
4196 (NAME(aout,get_reloc_upper_bound)): Likewise.
4197 * libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
4198 (coff_get_symtab): Likewise.
4199 (coff_get_reloc_upper_bound): Likewise.
4200 * libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
4201 (ecoff_get_symtab): Likewise.
4202 (ecoff_canonicalize_reloc): Likewise.
4203 * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
4204 (bfd_elf32_get_symtab): Likewise.
4205 (bfd_elf32_get_reloc_upper_bound): Likewise.
4206 (bfd_elf32_canonicalize_reloc): Likewise.
4207 (bfd_elf64_get_symtab_upper_bound): Likewise.
4208 (bfd_elf64_get_symtab): Likewise.
4209 (bfd_elf64_get_reloc_upper_bound): Likewise.
4210 (bfd_elf64_canonicalize_reloc): Likewise.
4211 * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
4212 (nlmNAME(get_symtab)): Likewise.
4213 (nlmNAME(get_reloc_upper_bound)): Likewise.
4214 (nlmNAME(canonicalize_reloc)): Likewise.
4215 * archive.c (compute_and_write_armap): Use error_return and
4216 no_memory_return labels rather than freeing information in various
4217 places. Change storage, symcount and src_count to long. Check
4218 errors from bfd_get_symtab_upper_bound and
4219 bfd_canonicalize_symtab.
4220 * bout.c (b_out_relax_section): Change reloc_size to long. Check
4221 for errors from bfd_get_reloc_upper_bound and
4222 bfd_canonicalize_reloc.
4223 (b_out_get_relocated_section_contents): Likewise.
4224 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4226 * elf32-mips.c: Likewise.
4227 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
4228 (hppa_look_for_stubs_in_section): Check for errors from
4229 bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
4230 bfd_canonicalize_reloc.
4231 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
4232 from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
4233 * linker.c (generic_link_read_symbols): Likewise.
4234 (_bfd_generic_final_link): Check for errors from
4235 bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
4236 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4237 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
4238 (bfd_coff_reloc16_get_relocated_section_contents): Likewise.
4239 * libbfd.c (bfd_0l): New function.
4240 * libbfd-in.h (bfd_0l): Declare.
4241 * aix386-core.c: Change get_symtab_upper_bound, get_symtab,
4242 get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
4244 * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
4245 * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
4246 * bfd-in2.h: Rebuilt.
4247 * libbfd.h: Rebuilt.
4248 * libcoff.h: Rebuilt.
4250 * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
4253 Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4255 * hosts/dpx2.h: Define POSIX_UTIME.
4257 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4259 * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
4261 * configure.in, config.bfd: Use them for Dynix.
4262 * Makefile.in: Add dependencies for i386dynix.o.
4263 * targets.c: Add definition for i386dynix_vec.
4264 * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
4265 Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
4266 for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
4269 Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4271 * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
4273 * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
4276 * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
4277 * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
4279 * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
4280 for generated constructor section.
4282 Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4284 * som.c (som_begin_writing): New approach at dealing with holes
4285 in executables left by the HP linker. Does not rely on subspace
4286 alignments as subspaces are *NOT* guaranteed to be properly
4287 aligned in an executable (can you believe that!).
4289 Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4291 * som.c (som_get_section_contents): New function. Do not try
4292 to actually read data from a section that doesn't have either
4293 SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
4295 * libbfd.c (bfd_read): Set bfd_error as appropriate for a short
4296 read. (bfd_error_system_call or bfd_error_file_truncated).
4298 * som.c: Do not blindly set bfd_error_system_call after a
4299 failing bfd_read, bfd_write, or bfd_seek. In a few places
4300 (like som_object_p) override the error status set by bfd_read.
4302 * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
4303 * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
4304 * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
4305 * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
4307 * som.c: Check return values from several bfd_{seek,read,write}
4308 calls that we just assumed were not failing.
4310 Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4312 * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
4313 * config/sysv4.mh: Add comment.
4314 * config/symmetry.mh: Change comment.
4315 * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
4317 Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4319 Changes to support linker relaxing of embedded MIPS PIC code to
4320 use a five instruction sequence for function calls which are out of
4321 range of the bal instruction.
4322 * libecoff.h (struct ecoff_section_tdata): Define.
4323 (ecoff_section_data): Define.
4324 (ecoff_bfd_relax_section): Don't define.
4325 * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
4326 the debugging information if it has already been read.
4327 (ecoff_indirect_link_order): Handle _cooked_size being different
4328 from _raw_size. Don't reread the contents or the relocs if they
4329 have already been read in.
4330 * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
4332 (PCREL16_EXPANSION_ADJUSTMENT): Define.
4333 (mips_relocate_refhi): Take adjust argument.
4334 (mips_relocate_section): Handle reloc offsets stored in section
4335 used_by_bfd field. Call mips_relax_pcrel16 to handle details of
4336 expanding an out of range PCREL16. Keep trace of adjustments
4337 required by expansions. Set s and unset h when converting a reloc
4338 from undefined to section. Change handling of PC relative relocs:
4339 if against a section, they are correct in the object file, if
4340 against an external symbol they are pcrel_offset.
4341 (mips_relax_section): New function.
4342 (mips_relax_pcrel16): New function.
4343 (ecoff_bfd_relax_section): Define.
4344 * coff-alpha.c (ecoff_bfd_relax_section): Define.
4345 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
4346 built by mips_relax_section when writing out addresses.
4347 * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
4349 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
4350 functionname_ptr to be set to a symbol name, so prepend
4351 symbol_leading_char.
4353 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4355 * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
4356 for 16bit relative branches.
4357 * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
4360 Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4362 * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
4363 (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
4365 Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4367 * netbsd386.c (N_SET_FLAGS): Delete the old definition.
4369 Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4371 Clean up the relaxing code for the new linker.
4372 * targets.c (_bfd_relax_section): Take boolean *again argument
4373 rather than asymbol list.
4374 * bfd.c (bfd_relax_section): Change name of fourth argument from
4376 * reloc.c (bfd_generic_relax_section): Take boolean *again
4377 argument rather than asymbol list. Always return true.
4378 * bout.c: Include genlink.h.
4379 (aligncode, perform_slip): Declare.
4380 (perform_slip): Take BFD argument rather than asymbol list.
4381 Changed all callers. Get the symbols from the BFD. Change the
4382 hash table entry value as well as the symbol value.
4383 (abs32code): Take BFD argument rather than asymbol list. Changed
4385 (aligncode): Likewise.
4386 (b_out_relax_section): Take boolean *again argument rather than
4387 asymbol list. Only return false if an error occurred. Set *again
4388 to false. Get symbols from BFD.
4389 * reloc16.c: Include genlink.h.
4390 (bfd_perform_slip): Take BFD argument rather than asymbol list.
4391 Get the symbols from the BFD. Change the hash table entry value
4392 as well as the symbol value.
4393 (bfd_coff_reloc16_relax_section): Take boolean *again argument
4394 rather than asymbol list. Only return false if an error occurred.
4395 Set *again to false. Get symbols from BFD.
4396 * coffcode.h (bfd_coff_backend_data): Change
4397 _bfd_coff_reloc16_estimate to take BFD argument rather than
4399 (bfd_coff_reloc16_estimate): Corresponding change.
4400 (dummy_reloc16_estimate): Corresponding change.
4401 * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
4402 declaration to take boolean * rather than asymbol list.
4403 (bfd_perform_slip): Change declaration to take BFD rather than
4405 * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
4406 than asymbol list. Changed calls to bfd_perform_slip.
4407 * bfd-in2.h: Rebuilt.
4408 * libbfd.h: Rebuilt.
4409 * libcoff.h: Rebuilt.
4410 * Makefile.in: Rebuilt dependencies.
4412 * genlink.h (_bfd_generic_link_get_symbols): Define.
4413 (_bfd_generic_link_get_symcount): Define.
4414 * linker.c (generic_link_read_symbols): New function.
4415 (generic_link_add_object_symbols): Use it. Use
4416 _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
4417 to get the symbols from the BFD.
4418 (generic_link_check_archive_element): Likewise.
4419 (_bfd_generic_final_link): Likewise.
4420 (_bfd_generic_link_output_symbols): Likewise.
4421 (default_indirect_link_order): Likewise.
4422 (generic_link_add_symbol_list): Store pointer to hash table entry
4423 in asymbol udata field.
4425 Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4427 * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
4428 reloc, used in embedded PIC code.
4429 (mips_adjust_reloc_in): Change sanity check to permit new reloc.
4430 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
4433 * elf32-mips.c (mips_elf_final_link): Account for link_order
4434 relocs when allocating space for relocations. Set SEC_RELOC flag
4435 for any section which has relocs. Handle link_order relocs in
4436 link_order loop. Use _bfd_generic_link_add_symbols_collect for
4437 add_symbls entry point.
4439 * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
4440 counting relocs. Set SEC_RELOC flag for any section which has
4443 * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
4445 * linker.c (_bfd_generic_link_add_symbols): Just call
4446 generic_link_add_symbols.
4447 (_bfd_generic_link_add_symbols_collect): New function, like
4448 _bfd_generic_link_add_symbols but also collect constructors and
4449 destructors by name as collect2 does.
4450 (generic_link_add_symbols): New function, like old
4451 _bfd_generic_link_add_symbols but with collect argument.
4452 (generic_link_add_object_symbols): Take collect argument.
4453 (generic_link_check_archive_element_no_collect): New function.
4454 (generic_link_check_archive_element_collect): New function.
4455 (generic_link_check_archive_element): Take collect argument.
4456 (generic_link_add_symbol_list): Take collect argument.
4457 (_bfd_generic_link_add_one_symbol): Rename constructor argument to
4459 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
4460 * libbfd.h: Rebuilt.
4462 Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4464 * archive.c (bfd_construct_extended_name_table): Use ar_padchar
4465 for first character in an extended name.
4466 (_bfd_write_archive_contents): If ar_padchar == '/', then use
4467 "//" as the name of the special archive member holding the
4468 extended name table.
4470 Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4472 Support for link_order types which generate relocs in order to
4473 support -Ur in the linker.
4474 * linker.c (generic_link_add_symbol_list): Remove bitsize argument
4475 from call to _bfd_generic_link_add_one_symbol.
4476 (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
4477 Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
4478 instead of bitsize to add_to_set call back.
4479 (_bfd_generic_final_link): Account for link_order relocs when
4480 allocating space for relocations. Handle them in link_order loop.
4481 (_bfd_generic_reloc_link_order): New function.
4482 (_bfd_default_link_order): If a reloc_link_order is seen here,
4484 (_bfd_count_link_order_relocs): New function.
4485 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
4486 argument from declaration.
4487 (_bfd_generic_reloc_link_order): Declare.
4488 (_bfd_count_link_order_relocs): Declare.
4489 * libbfd.h: Rebuilt.
4490 * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
4491 call to _bfd_generic_link_add_one_symbol.
4492 (NAME(aout,final_link)): Account for link_order relocs when
4493 allocating space for relocations. Handle them after handling all
4495 (aout_link_reloc_link_order): New function.
4496 * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
4497 call to _bfd_generic_link_add_one_symbol.
4498 (ecoff_bfd_final_link): Account for link_order relocs when
4499 allocating space for relocations. Handle them in link_order loop.
4500 (ecoff_link_write_external): Set the storage class of a defined
4501 linker created symbol based on the section it is in. Correct
4502 bfd_link_hash_weak case to use .sc rather than .st.
4503 (ecoff_reloc_link_order): New function.
4504 * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
4506 * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
4508 * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
4511 * cisco-core.c (cisco_core_file_p): Only pass one argument to
4512 bfd_zmalloc. Free a pointer, not a union.
4513 (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
4515 Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4517 * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
4519 * som.c (bfd_section_from_som_symbol): Only to do the value
4520 comparison for function symbols within executables.
4522 * som.c (bfd_section_from_som_symbol): Renamed from
4523 som_section_from_subspace_index. Pass in a native SOM symbol.
4524 For executables, iterate through the sections to find out
4525 which contains the symbol's address rather than using the
4526 symbol_info field. (symbol_info has a different meaning for
4527 dynamicly linked executables.)
4529 * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
4532 * som.c (som_begin_writing): Fix braino (one call to align
4533 space/subspace data was done unconditionally rather than
4534 just for executables.)
4536 * som.c (som_begin_writing): Align text in all executables to
4537 make HPUX kernel happy. Fixes strip/objcopy for shared
4540 Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4542 * som.c (som_begin_writing): Account for alignment needs of
4543 subspaces too when writing executables. Never request a negative
4544 bss size. Fixes some problems with demand paged executables,
4545 still having problems with pure executables and shared executables.
4547 Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4549 * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
4550 bfd_zalloc for rawptr, because later on we may call free, not
4553 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
4554 * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
4555 * cisco-core.c: New file.
4556 * Makefile.in: Change accordingly.
4557 * configure.in: Recognize cisco_core_vec.
4558 * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
4559 * targets.c: Add cisco_core_vec.
4560 * bfd-in2.h: Rebuilt.
4562 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4564 * som.h (som_copyable_section_data_struct): New structure
4565 containing all the private section information which needs
4566 to be copied from input section to output section during
4568 (som_section_data_struct): Remove several fields now in
4569 som_copyable_section_data_struct. Make the space and
4570 subspace dictionaries be pointers (to save space when
4571 only reading objects).
4573 * som.c (bfd_som_set_section_attributes): Now returns a boolean;
4574 some references changed. Allocate a copyable data stucture if
4575 none exists. Store info into the copyable data structure.
4576 (bfd_som_set_subsection_attributes): Likewise.
4577 (som_is_space, som_is_subspace, som_is_container): New functions.
4578 Use these instead of directly accessing private data.
4579 (som_prep_headers): Allocate space and subspace headers here.
4580 Fill in some fields in the space/subspace headers from the
4582 (som_bfd_copy_private_section_data): Only copy the stuff
4583 that we really need to make objcopy and strip work. Allocate
4584 the copy_data structure for the output bfd before copying.
4586 * som.h (struct som_exec_data): New structure to hold exec
4587 info that must be preserved when running objcopy/strip.
4588 (struct somdata): Add new "exec_data" field and accessor
4589 macro. Add some comments on how the various fields are used.
4590 (som_section_data_struct): Make is_space and is_subspace bitfields.
4591 Delete unused subspace_index. All references now use the
4592 target_index field within the section structure itself.
4594 * som.c (make_unique_section): Delete unused declaration.
4595 (som_bfd_copy_private_bfd_data): New function.
4596 (som_object_setup): Allocate space for and save exec information
4597 that needs to be copied during objcopy/strip.
4598 (som_mkobject): Do not allocate space for a file header here.
4599 It is not used when only reading SOM objects.
4600 (som_prep_headers): Allocate space for and attach a file header
4601 to the output bfd. For executables, use the saved system_id
4602 value rather than trying to guess the right value. Do not abort
4603 wwhen setting file_hdr->entry* for executables.
4604 (som_begin_writing): For executables, set the exec_entry and
4606 (som_copy_private_backend_section_data): Always return a value.
4608 * libhppa.h (PA_PAGESIZE): Define.
4610 * som.c (SOM_ALIGN): Define.
4611 (som_begin_writing): If writing an executable, initialize all
4612 fields in the exec header to zero. Update fields in the exec
4613 header as sizes of loadable subspaces are computed. Carefully
4614 preserve alignments when building executables. Actually write the
4615 exec after all the fields are filled in.
4617 * Better long-filename handling. Reads SOM ABI compliant extended
4618 names, but doesn't quite write compliant extended names yet.
4619 * som.c (som_slurp_extended_name_table): Delete function. The
4620 generic code will handle things correctly.
4621 (som_slurp_armap): Seek to the beginning of the next member.
4622 (normalize): New function.
4623 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
4624 name table into account when computing the file offsets in the
4625 SOM dictionary. Make sure to align to an even boundary.
4626 (som_write_armap): Initialize the checksum to zero.
4627 (ar_maxchars): Fix. Opps.
4629 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4631 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
4632 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
4634 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4636 * bfd-in.h (BFD_VERSION): Use @VERSION@.
4637 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
4638 * bfd-in2.h: Regenerated.
4640 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
4641 this was also named trad_unix_bfd_copy_private_bfd_data.
4643 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4645 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
4646 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
4647 returns NULL, it is not an error. It's possible that some of
4648 these checks are not necessary (because the size can never be
4649 zero), but putting in the checks is the conservative thing to do
4650 in light of the fact that some of these malloc calls replaced
4651 unchecked alloca calls, in which a zero argument would work fine.
4653 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4655 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
4656 duplicate definition.
4657 (osf_core_bfd_is_local_label): Define.
4659 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
4660 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
4661 failure indication, it merely means there are no relocs.
4663 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
4664 after NAME, since SunOS /bin/cc can't handle it.
4666 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
4668 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
4669 From sukes@glue.umd.edu (Tasuki Hirata).
4671 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4673 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
4674 all that convoluted stuff with NAME, CAT3, etc. The convoluted
4675 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
4677 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4679 * som.c (som_prep_for_fixups): Detect section symbols based
4680 on either the lack of private data or the symbol flags. Do not
4681 munge section symbol names anymore -- they no longer confuse GDB.
4682 (som_begin_writing): Leave space for an exec header if writing
4684 (som_slurp_symbol_table): Recognize both forms of section symbol
4685 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
4686 section symbols to be the name of the section they represent.
4687 Debugging symbols begin with "L$0\001", not just "L$".
4689 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4691 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
4693 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
4694 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
4695 and bfd_is_local_label.
4697 * targets.c: Add new entries to the bfd_target structure.
4699 * bfd.c (bfd_copy_private_bfd_data): New definition.
4701 * section.c (bfd_copy_private_section_data): New definition.
4703 * syms.c (bfd_is_local_label): New definition.
4705 * libbfd-in.h (bfd_generic_is_local_label): Declare.
4707 * libbfd.c (bfd_generic_is_local_label): New function.
4709 * *-core.c: Provide default definitions for new functions in
4710 the target vector which all point to bfd_false.
4712 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
4713 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
4714 Default new vectors for copying private backend data to bfd_true.
4715 Default new vector for determining if a symbol is a local label
4716 to bfd_generic_is_local_label.
4718 * som.c (som_bfd_copy_private_section_data): New function.
4719 (som_bfd_is_local_label): New function.
4720 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
4722 * elf32-hppa.c (hppa_elf_is_local_label): New function.
4724 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4726 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
4728 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
4731 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
4732 Indent some of them to GNU standards.
4734 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
4735 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
4736 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
4737 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
4738 Update copyright years.
4740 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4742 * som.c (som_prep_for_fixups): A relocation involving the section
4743 symbol for the *ABS* section is really a relocation involving
4745 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
4746 undefined symbols. Correctly distinguish between debugger symbols
4747 and section symbols.
4749 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
4750 for spaces and subspaces.
4752 * som.c (som_bfd_count_ar_symbols): Fix typo.
4754 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
4755 HAS_RELOC based on the object's magic number.
4756 (make_unique_section): Delete function. BFD and its users are
4757 prepared to handle multiple sections with the same name.
4758 (setup_sections): Allocate space on the BFD's obstack to hold
4759 section names. Use bfd_make_setion_anyway rather than the
4760 obsolete make_unique_section.
4761 (som_prep_headers): Choose the correct SOM magic number based
4763 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
4765 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
4767 * elf32-ppc.c: Renamed from elf32-powerpc.c.
4768 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
4769 * Makefile.in, configure.in: Corresponding changes.
4771 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4773 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
4775 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4777 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
4778 is always located at the start of the data section to allow
4779 recovery of the dynamic info from a stripped executable.
4780 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
4783 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4785 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
4786 cruft (like the #pragma alloca for AIX).
4787 In addition to that problem, the C alloca calls xmalloc, which
4788 means checking for being out of memory can't work right. The
4789 following changes remove all uses of alloca from BFD.
4790 * hosts/solaris2.h: Remove alloca cruft.
4791 * som.c: Replace alloca with a fixed size auto array.
4792 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
4793 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
4794 sunos.c: Replace alloca with malloc and appropriate error checking and
4796 * linker.c: Replace alloca with obstack_alloc.
4797 * libbfd.h: Rebuilt.
4799 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
4801 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
4804 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4806 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
4807 Elf*_Off typedefs by their expansion, the typedefs have been
4808 removed from include/elf/internal.h.
4809 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
4810 SHT_PROGBITS section.
4812 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4814 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
4816 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4818 * configure.host: Recognize i[34]86-sequent-*.
4820 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
4821 return from bfd_seek indicates an error.
4822 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
4823 TRAD_CORE_STACK_OFFSET.
4824 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
4825 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
4827 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4829 * som.[ch]: Do not include libhppa.h in som.c, instead include
4832 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
4833 include it in elf32-hppa.h.
4835 * som.c (log2): Return -1 on error rather than aborting.
4836 (setup_sections): Bubble up an error from log2.
4838 * Changes to make HP C compiler happy in both traditional
4840 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
4842 (bfd_som_set_section_attributes): Use unsigned int rather than
4843 unsigned char to avoid GNU-C extensions.
4844 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
4845 or failure rather than aborting on failure.
4847 * som.h (bfd_som_set_section_attributes): Fix prototype to match
4849 (bfd_som_attach_aux_hdr): Add prototype.
4850 (hppa_som-gen_reloc_type): Likewise.
4852 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
4853 (hppa_look_for_stubs_in_section): Do not return false on failure
4854 until rest of code is ready to handle it. Abort for now.
4856 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4858 * bfd-in2.h: Rebuilt.
4860 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
4862 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
4863 * Makefile.in: delete an extra blank.
4864 * configure.in : Add i396os9k_vec.
4866 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
4868 * config.bfd : Add i386-os9k.
4869 * config/i386-os9k.mt : Newly add os9k target makefile.
4871 * i386os9k.c : new file to handle os9k format bfd.
4872 * Makefile.in : Handle new file i386os9k.c
4873 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
4874 * cache.c : Initialize cache_sentinel to 0.
4876 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4878 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
4879 action in case where caller specified no argument relocation.
4880 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
4881 right in the original relocation and the stub's relocation.
4883 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
4884 unused symbols argument.
4886 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
4887 than asymbol * for original target symbol. All callers changed.
4888 Set reloc->sym_ptr_ptr appropriately.
4889 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
4890 (hppa_elf_look_for_stubs_in_section): No longer need symbols
4891 argument. Use the output symbols when canonicalizing the relocs,
4892 creating them if necessary.
4894 * linker.c (_bfd_generic_link_output_symbols): Do not
4895 rebuild/clobber the output symbols if they already exist.
4897 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
4899 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
4900 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
4901 * bfd-in2.h: Rebuilt.
4903 * srec.c (hex_value): Always set to a size of 256 bytes.
4904 (srec_init): Cosmetic changes.
4906 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4908 * elf32-hppa.c: Second half of major cleanup. More comments,
4909 PARAMize and staticize rest of functions. Delete unused
4910 functions. Delete unused/unnecessary arguments to some functions.
4911 Group static vars together. Abort for bad errors until we have
4912 error code propogation working. Work on spacing and indention.
4913 Add FIXMEs for unresolved problems. Use enums rather than
4914 #defines for lots of things. Merge two functions which build
4915 linker stubs into a single function (so they can easily share a
4916 ton of common code).
4918 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
4920 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
4921 avoid depending upon right shifts of signed numbers, and to
4922 correct handling of src_mask with lower bits zero.
4924 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
4925 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
4926 * elf32-i386.c: Likewise.
4927 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
4929 (elf_write_phdrs): Make i unsigned.
4930 (map_program_segments): Make i and n_left unsigned.
4931 (assign_file_positions_except_relocs): Make i unsigned.
4932 (write_shdrs_and_ehdr): Make count unsigned.
4933 (assign_file_positions_for_relocs): Make i unsigned.
4934 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
4935 (section_from_elf_index): Make index argument unsigned.
4937 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
4939 * elfcode.h: Don't include assert.h.
4940 (swap_out_syms): Use BFD_ASSERT rather than assert.
4942 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
4945 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
4948 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4950 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
4952 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
4953 (elf_hppa_tc_make_sections): Likewise.
4954 (elf_hppa_final_processing): Add extern decl.
4956 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
4957 comments. PARAMize some static functions. Delete unused functions.
4958 Delete unused/unnecessary arguments to many functions. Group
4959 static vars together. Collapse common case statements together
4960 in many places. Use default case when possible instead of listing
4961 each case separately. Abort for bad errors until we get error
4962 code propogation working. Work on spacing and indention problems.
4963 Add FIXMEs for some unresolved problems. Delete hopelessly broken
4964 COMPLEX relocation support (it's never used anyway).
4965 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
4966 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
4967 (elf_hppa_tc_make_sections): Likewise.
4969 * format.c (bfd_check_format_matches): Initialize matching_vector
4970 to keep gcc -Wall quiet.
4972 * elfcode.h (elf_slurp_reloca_table): Fix typo.
4974 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
4975 not "sizeof (som_symbol_type *)".
4977 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
4978 not "sizeof (asymbol"). Opps.
4980 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
4982 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
4983 (bfd_set_gp_size): Can't set gp value on an archive.
4985 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4987 * srec.c (pass_over): Don't skip too many characters when
4990 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
4992 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
4995 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4997 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
4998 field for absolute symbols in the same manner as undefined
5001 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5003 * elfcode.h (elf_core_file_p): Check for core file e_machine match
5004 like in elf_object_p.
5006 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5008 * elfcode.h (alloca): Delete declaration.
5010 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
5011 number rather than HP9000S800_ID. Note som.c is careful
5012 to make sure CPU_PA_RISC1_0 is always defined.
5014 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
5016 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
5017 flags to explicit compile actions.
5019 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
5021 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
5022 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
5023 ends on a page boundary if there is no symbol table.
5024 (ecoff_bfd_final_link): Don't set symhdr->magic here.
5026 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
5028 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
5029 rather than an array of variable size.
5030 (som_bfd_fill_in_ar_symbols): Likewise.
5031 (som_bfd_ar_write_symbol_stuff): Likewise.
5033 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
5034 operation to avoid OSF 1.3 cc bug.
5035 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
5036 and bss_size bfd_size_type instead of unsigned long. Make
5037 text_start and data_start bfd_vma instead of unsigned long.
5038 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
5041 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
5043 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
5044 symbols in the order they appear in the archive map.
5046 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5048 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
5049 error_message argument.
5050 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
5051 add missing error_message argument.
5052 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
5053 error_message argument.
5055 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5057 Support for PowerPC NetWare.
5058 * nlm32-powerpc.c: New file.
5059 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
5060 * config/ppc-nlm.mt: New file.
5061 * configure.in (nlm32_powerpc_vec): New target vector; use
5062 nlm32-powerpc.o, nlm32.o, nlm.o.
5063 * targets.c (nlm32_powerpc_vec): Declare.
5064 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
5065 (CFILES): Add nlm32-powerpc.c.
5067 Initial support for PowerPC ELF. Done without an ABI, and
5068 probably to be changed when I get an ABI.
5069 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
5070 * config/ppc-elf.mt: New file.
5071 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
5072 elf32-powerpc.o, elf32.o, elf.o.
5073 * elf32-powerpc.c: New file.
5074 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
5075 (elf_set_arch_mach): Likewise.
5076 * targets.c (bfd_elf32_powerpc_vec): Declare.
5077 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
5078 (CFILES): Add elf32-powerpc.c.
5079 Rebuilt dependencies.
5081 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5083 * coffgen.c (coff_write_linenumbers): Always return a value.
5085 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
5086 reasonably. Allocate x_symp using alloca.
5088 * elfcode.h (map_program_segments): ELF program header entries
5089 must be sorted by load address. This used to generate the entries
5092 * section.c (SEC_IN_MEMORY): Define.
5093 (asection): Rename unused field otheruserdata to contents, and
5095 (bfd_make_section_anyway): Initialize contents field to NULL.
5096 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
5097 contents from contents field rather than from file.
5098 * bfd-in2.h: Rebuilt.
5100 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5102 * bfd.c (bfd_get_error, bfd_set_error): New functions.
5103 (bfd_error): Make static.
5104 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
5106 * bfd-in2.h: Regenerated.
5107 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
5108 aoutf1.h, aoutx.h, archive.c, archures.c,
5109 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
5110 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
5111 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
5112 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
5113 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
5114 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
5115 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
5116 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
5117 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
5118 trad-core.c: Change callers.
5120 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5122 * som.c: Remove FIXMEs for things which have been dealt with.
5124 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5126 * section.c (bfd_get_section_contents): Since this function reads
5127 unrelocated contents, the section's raw size is always the one to
5128 use for bounds checking.
5130 * linker.c (default_indirect_link_order): In assertion, compare
5131 link_order size field against cooked size, not raw size, of input
5134 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
5136 (aligncode): When shrinking, the addend should be set to the
5137 current offset in the section plus the number of bytes of padding
5138 that will actually be retained.
5139 (b_out_relax_section): If a section contains no relocations, don't
5140 bother processing them.
5141 (b_out_get_relocated_section_contents): Set reloc_done. Assert
5142 that bfd_get_section_contents returns true. Check that relocs are
5144 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
5145 that reloc->addend falls between the current source offset and the
5146 raw size of the input section.
5148 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
5149 bout. Default with no version number is still bout. Support
5150 explicit i960-coff target too.
5152 * bout.c: Changed some indentation, deleted trailing whitespace,
5153 fixed some comments, removed some "#if 1" lines.
5154 (output_addr): New macro.
5155 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
5156 b_out_get_relocated_section_contents): Use it for readability.
5158 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5160 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
5161 symbols, not the BFD symbols.
5162 (som_bfd_ar_write_symbol_stuff): Likewise.
5164 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5166 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
5169 * Finish basic read-write support for SOM archive libraries. Bugs
5170 surely remain as this hasn't been tested all that much.
5171 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
5172 (struct som_misc_symbol_info): New structure to hold info necessary
5173 to build both normal and library symbol tables.
5174 (som_derive_misc_symbol_info): New function to derive info necessary
5175 to build both normal and library symbol tables.
5176 (som_build_and_write_symbol_table): Use new function to derive misc
5178 (som_slurp_symbol_table): Update backend private data for symbols
5180 (som_bfd_prep_for_ar_write): New function.
5181 (som_bfd_ar_symbol_hash): New function.
5182 (som_bfd_ar_write_symbol_stuff): New function.
5183 (som_write_armap): Flesh out.
5184 (som_vec): Fix ar padding character.
5186 * som.c: Consistently use memset rather than bzero.
5188 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
5190 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
5192 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
5193 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
5195 * config/rs6000lynx.mh: Turn on Lynx core file support.
5196 * hosts/rs6000.h: #define HOST_AIX.
5197 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
5199 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5201 * som.h (som_symbol_data): Safely access backend private data
5202 for BFD symbols. All callers changed.
5204 * Read-only SOM archive support.
5205 * som.c (som_bfd_count_ar_symbols): New helper function.
5206 (som_bfd_fill_in_ar_symbols): New helper function.
5207 (som_slurp_armap): New function to read a SOM LST.
5209 * som.h: Include <lst.h> and <ar.h>.
5211 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5213 * elfcode.h (elf_map_symbols): Fix typo.
5214 (write_object_contents): Check return values from prep_headers and
5215 elf_compute_section_file_positions.
5216 (set_section_contents): Likewise.
5218 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5220 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
5221 (bfd_construct_extended_name_table): Check result of normalize.
5223 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5225 Make all callers of malloc or realloc (including via obstacks)
5226 check the result for NULL. Most set bfd_error to no_memory and
5227 return in that case; a few are harder to fix, and are marked
5228 with "FIXME <return type>".
5230 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
5231 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
5232 * linker.c (_bfd_generic_link_output_symbols
5233 _bfd_generic_link_write_global_symbol): Ditto
5234 * section.c (bfd_make_section_anyway): Ditto.
5236 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
5237 (first_phase): Ditto. FIXME void
5238 (tekhex_make_empty_symbol): Check bfd_zalloc.
5240 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
5241 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
5243 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
5246 (fillup_symbols): Check bfd_alloc. FIXME void
5247 (srec_mkobject srec_get_section_contents
5248 srec_set_section_contents): Check bfd_alloc.
5249 (srec_make_empty_symbol): Check bfd_zalloc.
5251 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
5252 (make_unique_section): Check bfd_alloc.
5253 (som_new_section_hook): Check bfd_zalloc.
5254 (bfd_som_attach_aux_hdr): Ditto. FIXME void
5256 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
5258 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
5259 (osf_core_core_file_p): Check bfd_alloc.
5261 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
5262 oasys_mkobject oasys_object_p oasys_new_section_hook
5263 oasys_set_section_contents): Check bfd_alloc.
5264 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
5265 (oasys_make_empty_symbol): Check bfd_zalloc.
5267 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
5268 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
5270 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
5272 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
5274 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
5276 * linker.c (_bfd_link_hash_newfunc
5277 (generic_link_hash_newfunc
5278 (archive_hash_newfunc
5279 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
5280 (_bfd_generic_final_link
5281 (_bfd_generic_link_output_symbols
5282 (default_indirect_link_order): Check bfd_alloc.
5283 (bfd_new_link_order): Check bfd_alloc_by_size_t.
5285 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
5288 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
5289 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
5290 (do_one): Check bfd_alloc. Return a boolean.
5291 (ieee_slurp_section_data): Check it.
5292 (init_for_output): Check bfd_alloc. Return a boolean.
5293 (ieee_set_section_contents): Check it.
5294 (do_with_relocs): Check bfd_alloc. Return a boolean.
5295 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
5296 (ieee_mkobject): Check bfd_zalloc.
5297 (ieee_make_empty_symbol): Check bfd_zmalloc.
5299 * hpux-core.c (hpux_core_make_empty_symbol): Check
5302 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
5304 (hppabsd_core_core_file_p): Check bfd_zalloc.
5306 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
5308 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
5309 (bfd_section_from_phdr): Ditto.
5310 (write_relocs): Ditto. FIXME void
5311 (elf_map_symbols assign_section_numbers map_program_segments):
5312 Ditto. Return a boolean.
5313 (swap_out_syms): Ditto. Check elf_map_symbols.
5314 (elf_slurp_symbol_table): Check bfd_zalloc.
5315 (elf_slurp_reloca_table): Check bfd_alloc.
5316 (elf_slurp_reloc_table): Ditto.
5317 (elf_compute_section_file_positions): Check assign_section_numbers.
5318 (assign_file_positions_except_relocs): Return a boolean.
5319 Check map_program_segments.
5320 (elf_compute_section_file_positions): Check it.
5322 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
5324 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
5326 (hppa_elf_stub_reloc): Ditto.
5327 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
5328 (hppa_elf_build_long_branch_stub): Ditto.
5329 (elf32_hppa_backend_symbol_table_processing): Ditto.
5331 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
5332 (ecoff_slurp_symbol_table): Check it.
5333 (ecoff_slurp_armap): Check bfd_alloc.
5334 (ecoff_write_armap): Check bfd_zalloc.
5335 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
5336 _bfd_link_hash_newfunc.
5337 (ecoff_link_add_externals): Check bfd_alloc.
5339 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
5341 * coffgen.c (coff_real_object_p): Check bfd_alloc.
5342 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
5343 (coff_write_symbol): Check bfd_alloc. FIXME int
5344 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
5345 (coff_section_symbol): Check bfd_alloc_by_size_t.
5346 (coff_get_normalized_symtab): Check bfd_alloc.
5347 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
5348 * libcoff-in.h: Change decls of coff_renumber_symbols,
5349 coff_write_linenumbers.
5350 * libcoff.h: Rebuilt.
5351 * coffcode.h (coff_write_object_contents): Check
5352 coff_renumber_symbols, coff_write_linenumbers.
5354 * coffcode.h: Indent.
5355 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
5357 (coff_write_object_contents): Check it.
5359 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
5360 * coff-mips.c (mips_relocate_section): Ditto.
5362 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
5363 (do_slurp_bsd_armap): Ditto.
5364 (compute_and_write_armap): Check bfd_realloc value.
5366 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
5367 return value. Return boolean value.
5368 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
5369 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
5371 (add_to_stringtab): Ditto. FIXME void
5372 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
5373 (aout_link_add_symbols): Check bfd_alloc value.
5374 (translate_symbol_table): Check translate_from_native_sym_flags.
5375 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
5376 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
5378 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
5380 * opncls.c (obstack_chunk_alloc): Define as malloc, not
5381 bfd_xmalloc_by_size_t.
5382 (_bfd_new_bfd): Check obstack_begin for 0 return.
5384 * ieee.c (obstack_chunk_alloc): Define as malloc, not
5385 bfd_xmalloc_by_size_t.
5386 (ieee_archive_p): Check obstack_begin for 0 return and
5387 obstack_finish for NULL return.
5389 * hash.c (obstack_chunk_alloc): Define as malloc, not
5390 bfd_xmalloc_by_size_t.
5391 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
5392 obstack_finish for NULL return.
5393 (bfd_hash_lookup): Check obstack_alloc for NULL return.
5395 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
5396 bfd_xmalloc_by_size_t.
5397 bfd_ecoff_debug_accumulate
5398 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
5399 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
5400 NULL return. Return boolean, not void.
5401 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
5402 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
5403 and add_memory_shuffle return.
5404 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
5405 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
5406 (ecoff_add_string): Check add_memory_shuffle return.
5408 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
5410 * libbfd.h: Rebuilt.
5412 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
5414 * configure.host: Add Lynx/rs6000 support.
5415 * config/i386-nlm.mt: Enable a.out file support.
5416 * config/rs6000lynx.mh: Lynx/rs6000 host support.
5418 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5420 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
5423 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
5425 * archive.c: Change all references to '\n' in archive magic
5426 to '\012', for greater portability.
5427 * ecoff.c (ecoff_write_armap): Ditto.
5429 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5431 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
5432 see whether symbol should be output.
5433 * genlink.h (struct generic_write_global_symbol_info): Added info
5435 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
5436 (_bfd_generic_link_write_global_symbol): Check strip settings to
5437 see whether symbol should be output.
5438 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
5440 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5442 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
5444 * som.c: Cast return values from BFD memory allocation routines to
5445 avoid warnings from the HP compiler.
5447 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5449 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
5450 reloc on an "ldl" instruction too.
5452 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
5453 when passing them to sprintf. Use %ld instead of %d.
5455 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
5456 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
5457 Also removed unused variable namelen.
5458 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
5460 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5462 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
5464 * libbfd.h: Rebuilt.
5466 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5468 * coff-alpha.c (reloc_nil): New function.
5469 (alpha_howto_table): Use it as special_function to prevent certain
5470 relocs from being adjusted by bfd_perform_relocation. IGNORE
5471 reloc should be partial_inplace.
5472 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
5473 reloc on an "ldl" instruction too.
5475 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5477 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
5478 hppa_elf_build_long_branch_stub): Cast to char * instead of int
5479 before performing pointer arithmetic.
5481 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5483 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
5485 (hppa*-*-*elf*): This configuration used hppa-elf now.
5487 * som.c: This file is also used for HOST_HPPAOSF.
5489 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
5491 * hosts/hppaosf.h: New host configuration file.
5493 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
5494 BSD handles both SOM and ELF object files.
5496 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
5497 (RANLIB): Doesn't do anything, define it to be "echo".
5499 * config/hppaosf.mt: New target makefile fragment for a PA running
5502 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5504 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
5505 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
5506 added bfd_powerpc_arch.
5507 * bfd-in2.h: Rebuilt.
5508 * cpu-powerpc.c: New file.
5509 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
5510 Rebuilt dependencies.
5512 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
5513 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
5514 than just setting them to zero.
5516 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5518 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
5519 from bfd_new_strtab.
5520 (elf_compute_section_file_positions): Check for false return from
5523 * linker.c (default_indirect_link_order): Check for NULL return
5524 from bfd_get_relocated_section_contents.
5526 * syms.c: Make example application in doc call xmalloc, not
5529 * aoutx.h (NAME(aout,slurp_symbol_table),
5530 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
5531 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
5532 * ecoff.c (ecoff_bfd_link_hash_table_create):
5533 * ecofflink.c (bfd_ecoff_debug_init):
5534 * format.c (bfd_check_format_matches):
5535 * linker.c (_bfd_generic_link_hash_table_create):
5536 (_bfd_generic_final_link):
5537 * reloc16.c (bfd_coff_reloc16_relax_section):
5538 (bfd_coff_reloc16_get_relocated_section_contents):
5539 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
5540 * elf32-mips.c (mips_elf_final_link):
5541 * elfcode.h (bfd_new_strtab):
5542 (bfd_add_2_to_strtab):
5543 (elf_slurp_symbol_table):
5544 (elf_corefile_note):
5545 * libbfd.c (bfd_zmalloc):
5546 Use malloc and check the result, instead of bfd_xmalloc.
5548 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5550 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
5552 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5554 * srec.c (srec_write_record): Put CONST keyword for "src" before
5555 "unsigned", some compilers don't like it after "unsigned".
5556 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
5557 "val" in prototype declaration because some compilers don't like
5558 arguments whose names are the same as types.
5560 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5562 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
5563 object file defines symbol. Also, if skipping a symbol, skip the
5564 second symbol of a N_WARNING or N_INDR symbol as well.
5566 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5568 Add basic support for writing RS/6000 XCOFF files.
5569 * coff-rs6000.c (dummy_reloc): Removed.
5570 (rs6000coff_howto_table): Defined XCOFF relocs.
5571 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
5572 (rs6000coff_rtype2howto): New function.
5573 (coff_bfd_reloc_type_lookup): Defined to use
5574 rs6000coff_reloc_type_lookup.
5575 (rs6000coff_reloc_type_lookup): New function.
5576 (SELECT_RELOC): Defined to set r_type and r_size fields.
5577 (COFF_LONG_FILENAMES): Defined.
5578 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
5579 fields to bitfields. Added fields fix_value and fix_scnlen.
5580 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
5581 STYP_INFO for the type of a section named .debug.
5582 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
5583 (coff_write_object_contents): If RS6000COFF_C, don't call
5584 coff_add_missing_symbols.
5585 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
5586 entry has type STY_LD change the x_scnlen into a pointer to a
5587 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
5588 value into a pointer to a symbol and set fix_value.
5589 * libcoff.h: Rebuilt.
5590 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
5591 get the symbol offset. Likewise for fix_scnlen.
5592 (string_size): Change type to bfd_size_type.
5593 (debug_string_size, debug_string_section): New static variables.
5594 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
5595 write the symbol name into the .debug section; assume that the
5596 section has already been created with the right size.
5597 (coff_write_symbols): Initialize debug_string_size to 0. If
5598 bfd_coff_symname_in_debug returns true, don't put symbol name in
5599 usual string table. After writing out all symbols, if
5600 debug_string_size is not 0, check that it matches the size of the
5602 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
5603 fields. If the string offset is 0, always use an empty string as
5605 (coff_make_empty_symbol): Zero out the symbol structure.
5606 * reloc.c (bfd_perform_relocation): Work around one gross hack
5607 with another: actually look at the target name to avoid the broken
5609 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
5610 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
5611 * bfd-in2.h: Rebuilt.
5613 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5615 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
5616 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
5617 * libbfd-in.h: Define them as macros calling xmalloc and declare
5619 * libbfd.h: Rebuilt.
5621 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5623 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
5624 symbol has a value in the ECOFF symbol but not in the BFD symbol,
5625 keep the value in the ECOFF symbol. This helps gas.
5627 * linker.c (_bfd_generic_link_output_symbols,
5628 _bfd_generic_link_write_global_symbol): Don't require that all
5629 references to a common symbol be themselves common symbols.
5631 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
5633 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5635 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
5636 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
5637 * bfd-in2.h: Rebuilt.
5639 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5641 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
5643 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
5644 x_csect.x_scnlen.l to match change in coff/internal.h.
5645 (coff_swap_aux_out): Likewise.
5647 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
5648 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
5649 fields to match yesterday's changes.
5651 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
5652 in the internal_reloc itself, not the type.
5653 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
5654 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
5655 definition of SELECT_RELOC accordingly.
5657 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5659 * coffcode.h (bfd_coff_backend_data): Added new arguments to
5660 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
5661 and number of aux entries.
5662 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
5664 * libcoff.h: Rebuilt.
5665 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
5666 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
5667 specially if this is the last aux entry.
5668 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
5669 new arguments to swap_aux functions.
5671 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5673 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
5674 (only testing for m68k and vax at the moment); do verify that the
5675 preprocessor didn't trash the arch name inside the string version.
5676 Don't print out "pagesize =" line that prevents output from
5677 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
5679 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
5680 (check, installcheck): Identify directory in "no testsuites"
5683 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5685 * aoutx.h (aout_link_write_symbols): Write out correct value for
5688 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5690 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
5691 KERNBASE, so hard-code 0x80000000 instead.
5693 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5695 * linker.c (generic_link_add_symbol_list): If symbol is common,
5696 set the BSF_OLD_COMMON flag.
5698 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5700 * format.c (bfd_check_format_matches): Put the new entry in the
5701 correct element of matching_vector.
5703 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5705 * som.c, som.h (bfd_som_set_section_attributes,
5706 bfd_som_set_subsection_attributes): Change parameters from char
5707 to int. Following a prototype with an old-style function definition
5708 in the presence of widened parameters is a GCC-ism not supported
5709 by the HP compiler in ANSI mode.
5711 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5713 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
5715 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
5716 before writing out the relocs, so that the right symbol indices
5719 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
5720 try to overlay the internal carsyms on the external symdefs. That
5721 can not work if the size of a host pointer is larger than 4 bytes.
5723 * format.c (bfd_check_format_matches): Cast result of
5724 bfd_xmalloc_by_size_t.
5725 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
5727 * archive.c: Reindented to GNU standards.
5729 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5731 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
5732 "_bfd_" to function names.
5733 * archive.c (_bfd_create_empty_archive_element_shell),
5734 libbfd-in.h: Change callers.
5736 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
5737 * libbfd.c (bfd_add_to_string_table),
5738 trad-core.c (trad_unix_core_file_p),
5739 targets.c (bfd_target_list),
5740 ptrace-core.c (ptrace_unix_core_file_p),
5741 opncls.c (new_bfd), libbfd-in.h,
5742 ieee.c (ieee_make_empty_symbol),
5743 elf32-hppa.c (hppa_elf_stub_branch_reloc),
5744 (hppa_elf_stub_reloc): Change callers.
5745 * libbfd.h: Regenerated.
5747 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
5748 (_bfd_get_elt_at_filepos),
5749 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
5752 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
5753 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
5754 and default_vector to bfd_default_vector.
5755 * libbfd.h: Regenerated.
5757 * format.c (bfd_check_format_matches): New function.
5758 (bfd_check_format): Call it.
5759 (bfd_matching_formats): Function removed.
5760 * targets.c: Replace the vector added on Jan 21 with a count of
5761 entries in default_vector.
5762 * bfd-in2.h: Regenerated.
5764 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5766 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
5767 .pdata section based on lnnoptr field, not section header.
5768 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
5769 since it is unsigned.
5770 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
5772 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
5773 .pdata section to 3.
5774 (ecoff_compute_section_file_positions): Save the size of the
5775 .pdata section in the line_filepos field, and actually align the
5776 .pdata section to an alignment power of 4.
5777 (ecoff_compute_reloc_file_positions): Set output_has_begun after
5778 calling ecoff_compute_section_file_positions.
5779 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
5780 section from the line_filepos field. Set vstamp for the optional
5781 header from the vstamp of the symbolic header.
5782 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
5783 vstamp used by the first object file in the link.
5785 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
5787 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
5788 for a created common section.
5789 (_bfd_generic_link_add_one_symbol): Likewise.
5791 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
5792 get the index of a common section, rather than always using
5793 SHN_COMMON (MIPS has multiple common sections).
5795 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
5797 * bfd/aoutx.h (aout_link_input_section_std,
5798 aout_link_input_section_ext): Pass additional arguments to
5799 reloc_overflow callback.
5800 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
5801 alpha_relocat_section): Likewise.
5802 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
5803 * coff-h8500.c (extra_case): Likewise.
5804 * coff-mips.c (mips_relocate_section): Likewise.
5805 * coff-z8k.c (extra_case): Likewise.
5806 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
5807 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
5809 * bout.c (calljx_callback, callj_callback): Use get_value to get
5810 the symbol value and check for undefined symbols.
5811 (get_value): If the symbol is undefined, look it up in the linker
5813 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
5814 use get_value to get the symbol value and check for undefined
5816 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
5817 undefined, look it up in the linker hash table.
5819 * aoutx.h (translate_symbol_table): The string index 0 has a
5820 special meaning for normal symbols, but not for dynamic symbols.
5822 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
5824 * sparclynx.c: Setup appropriate macros to enable core file
5827 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5829 * targets.c: Add a vector of matching format names.
5830 * format.c (bfd_matching_formats): New function to return it.
5831 (bfd_check_format): Set it.
5832 * bfd-in2.h: Regenerated.
5834 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
5835 Remove decl of type symclass; wasn't used.
5836 * bfd.c: Document error handling, including code fragments
5837 containing the error decls that were in bfd-in.h.
5839 * bfd-in2.h: Regenerated.
5841 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
5843 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
5844 The sparc (and possibly other?) NLM format requires a different
5845 way to write exports, so add a write_export field to the backend
5846 data (and set it to NULL for everything but the sparc).
5848 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
5850 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
5851 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
5852 a struct external_nlist *.
5854 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5856 * bfd.c: Remove error strings for errors removed below.
5857 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
5858 oasys.c (oasys_write_sections): Rename
5859 bfd_error_nonrepresentable_section to nonrepresentable_section.
5860 None of the other bfd error names start with "bfd_error".
5861 Remove errors symbol_not_found and no_relocation_info, which seem
5863 * bfd-in2.h: Regenerated.
5865 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5867 * bfd.c (bfd_get_gp_size): Added support for ELF.
5869 * syms.c (BSF_DYNAMIC): New symbol flag.
5870 (bfd_print_symbol_vandf): Print it.
5871 * bfd-in2.h: Rebuilt.
5872 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
5873 and read_dynamic_relocs fields.
5874 (struct aoutdata): New dynamic_info field.
5875 (obj_aout_dynamic_info): New accessor macro.
5876 * sunos.c (struct sunos_dynamic_info): New structure.
5877 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
5878 MY(read_dynamic_relocs)): New functions to read dynamic symbols
5880 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
5881 dynamically linked, set SEC_RELOC for both the .text and .data
5883 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
5885 (translate_symbol_table): New function, split out of
5886 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
5887 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
5888 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
5889 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
5891 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
5892 out dynamic symbols or relocs against reloc symbols, since they
5893 are already in the .text section and we wouldn't know where to
5895 (sunos4_aout_backend): Initialize read_dynamic_symbols and
5896 read_dynamic_relocs fields.
5897 * aout-target.h (MY(backend_data)): Initialize
5898 read_dynamic_symbols and read_dynamic_relocs fields.
5900 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5902 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
5903 typedefs, since HOST_64_BIT will take care of defining them in
5906 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5908 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
5909 that's dealt with elsewhere.
5910 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
5911 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
5912 they get copied to bfd.h.
5914 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
5915 types. Reorganized some of the existing ones.
5916 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
5917 values in case of compilation on a 32-bit machine. Fix pcrel
5918 fields of some reloc types.
5919 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
5921 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
5922 definitions when not defined, regardless of whether uint64_type is
5923 a defined macro or not.
5924 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
5927 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5929 * aoutx.h (translate_to_native_sym_flags): Set the type of a
5930 BSF_WARNING symbol to N_WARNING.
5932 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5934 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
5935 for an indirect or warning symbol.
5936 (aout_link_write_symbols): Update sym_hash with the target of an
5937 indirect or warning symbol. If an indirect symbol is defined,
5938 output the calculated value and don't output the target symbol.
5940 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5942 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
5943 an (unused) nonzero section value, needed for check below.
5945 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
5947 * aoutx.h (translate_from_native_sym_flags,
5948 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
5951 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5953 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
5954 the DYNAMIC flag for the BFD.
5955 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
5956 BFD with the DYNAMIC flag set, since we don't generate the program
5957 header table correctly.
5959 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5961 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
5962 of the function to avoid storage leak.
5964 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5966 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
5968 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5970 * som.c (som_set_reloc_info): Provide a default symbol for
5971 relocations which don't actually have an associated symbol.
5973 * som.c (hppa_som_reloc): Add new "error message" argument.
5975 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5977 Enable gdb to write to core files on more core file readers.
5978 * libbfd.c (bfd_generic_set_section_contents): Remove range check
5979 for section size, it is already done in bfd_set_section_contents
5980 with bfd_get_section_size_now.
5981 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
5982 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
5983 Use bfd_generic_set_section_contents instead of bfd_false.
5985 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5987 * linker.c: Added initial documentation.
5989 * linker.c (default_indirect_link_order): Don't expect space for
5990 output relocations if there aren't any input relocations.
5992 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5994 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
5997 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
6000 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
6002 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
6003 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
6005 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6007 * ecofflink.c: Extensive changes to compress and merge debugging
6008 information, and to write some of out directly rather than saving
6009 it in memory. Several new functions and structures, and new
6010 arguments to existing functions.
6011 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
6012 sym_filepos as well.
6013 (ecoff_get_extr): Use ifdmap instead of ifdbase.
6014 (ecoff_write_object_contents): Don't compute sym_filepos here.
6015 Only output symbols if outsymbols is not NULL.
6016 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
6017 bfd_ecoff_debug functions. Write out debugging information here.
6018 (ecoff_final_link_debug_accumulate): Adjust for changes in
6019 bfd_ecoff_debug functions.
6020 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
6021 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
6022 first, to put them in the first memory buffer. Clear fdr field.
6023 (mips_elf_get_extr): Use pointer to unswapped external symbol.
6024 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
6025 Preserve .text, .data and .bss even if they are empty. Save
6026 pointer to unswapped external symbol rather than copying it.
6027 Don't free up the external symbols.
6028 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
6029 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
6030 (bfd_ecoff_debug_accumulate): Update declaration.
6031 (bfd_ecoff_debug_accumulate_other): Rename declaration from
6032 bfd_ecoff_debug_link_other and update.
6033 (bfd_ecoff_write_accumulated_debug): Declare.
6034 * bfd-in2.h: Rebuilt.
6035 * Makefile.in: Rebuilt dependencies.
6037 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
6039 * Makefile.in (install): Remove "@" which follows a backslash. In
6040 this position it just causes errors, not suppresses echoes.
6042 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6044 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
6047 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6049 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
6051 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
6053 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
6054 end of data if they are not contiguous.
6056 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
6058 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6060 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
6061 for .reginfo section here.
6062 (ecoff_new_section_hook): Set it here instead.
6064 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
6066 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
6067 define true and false as enums.
6068 (ALMOST_STDC): Add as alternative to __STDC__.
6069 * bfd-in2.h: Rebuilt.
6070 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
6072 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
6074 * aoutx.h (translate_to_native_sym_flags): Catch the case where
6075 there is no output section.
6077 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6079 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
6080 count it as a wrong format error, not a system call error, since
6081 the object file might simply be too small.
6083 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
6085 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
6086 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
6087 support, even though it is for an Alpha in 32 bit mode.
6088 * configure.in (nlm32_alpha_vec): Set target64 to true.
6090 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
6091 different, so there is no point to providing a generic one.
6092 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
6093 in the backend accessor macros; that should no longer be possible.
6094 * targets.c (target_vector): Removed nlm32_big_generic_vec,
6095 nlm64_big_generic_vec, nlm64_little_generic_vec.
6096 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
6097 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
6098 * Makefile.in: Rebuilt dependencies, and
6099 (BFD32_BACKENDS): Removed nlm32-gen.o.
6100 (BFD64_BACKENDS): Removed nlm64-gen.o.
6101 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
6103 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
6105 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
6106 bitsize arguments. Changed all callers (aoutx.h).
6107 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
6108 and bitsize arguments to declaration.
6109 * libbfd.h: Rebuilt.
6111 * ecoff.c: First cut at new style of linker backend for
6112 ECOFF--added a bunch of functions. Also:
6113 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
6114 (ecoff_slurp_symbolic_header): New function.
6115 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
6116 (ecoff_compute_reloc_file_positions): New function.
6117 (ecoff_set_section_contents): Get out quickly if count is zero.
6118 Check errors better.
6119 (ecoff_write_object_contents): Put .xdata section in data segment.
6120 Call ecoff_compute_reloc_file_positions. Don't output relocs or
6121 external symbols if outsymbols is NULL.
6122 (ecoff_bfd_final_link): Completely rewritten.
6123 * libecoff.h: Include bfdlink.h.
6124 (struct ecoff_backend_data): Add relocate_section field.
6125 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
6126 (struct ecoff_link_hash_entry): Define.
6127 (struct ecoff_link_hash_table): Define.
6128 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
6129 (ecoff_bfd_link_hash_table_create): Likewise.
6130 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
6131 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
6132 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
6133 * bfd-in2.h: Rebuilt.
6134 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
6135 partial_inplace, and set the src_mask to 0x1fffff.
6136 (alpha_ecoff_get_relocated_section_contents): Remove unused
6138 (alpha_convert_external_reloc): New static function.
6139 (alpha_relocate_section): New static function.
6140 (alpha_ecoff_backend_data): Initialize relocate_section field.
6141 * coff-mips.c (mips_relocate_refhi): New static function.
6142 (mips_relocate_section): New static function.
6143 (mips_ecoff_backend_data): Initialize relocate_section field.
6145 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
6146 checking when there is an addend.
6148 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
6149 a non a.out file, just pass it to _bfd_default_link_order.
6150 (aout_link_input_section_std): When doing a final PC relative link
6151 against a section symbol, subtract the VMA of the input section.
6152 (aout_link_input_section_ext): Likewise.
6154 * linker.c (default_indirect_link_order): Renamed from
6155 _bfd_generic_indirect_link_order and made static.
6156 (_bfd_generic_final_link): Don't switch on link_order type, just
6157 call _bfd_default_link_order.
6158 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
6159 * genlink.h: Removed declaration of
6160 _bfd_generic_indirect_link_order.
6161 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
6162 type, just call _bfd_default_link_order.
6164 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
6166 * linker.c (generic_link_check_archive_element): Base the name of
6167 the created common section on the name of the section the symbol
6169 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
6170 must have a section, so don't bother to create one.
6172 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
6174 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
6175 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
6176 If the DYNAMIC flag is set, set it in the exec header.
6177 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
6178 dynamically linked, set the DYNAMIC flag in the BFD.
6179 * libaout.h (N_SET_DYNAMIC): New macro.
6180 (N_DYNAMIC): Add missing 0 in mask.
6182 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6184 * ecoff.c (ecoff_get_extr): Don't output section symbols as
6187 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
6188 to unsigned int, because size_t may not be defined in bfd.h.
6189 * bfd-in2.h: Rebuilt.
6191 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
6193 * bfd-in2.h: Rebuilt.
6194 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
6196 * targets.c (bfd_target): Change swap function pointers
6198 * archive.c (do_slurp_coff_armap): Change swap accordingly.
6199 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
6200 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
6201 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
6204 * libbfd-in.h (struct artdata): Added tdata field.
6205 (_bfd_add_bfd_to_archive_cache): Declare.
6206 (_bfd_get_elt_at_filepos): Declare.
6207 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
6208 * libbfd.h: Rebuilt.
6209 * archive.c: Cleaned up some more.
6210 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
6211 pointer elements of artdata.
6212 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
6213 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
6214 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
6215 (get_extended_arelt_filename, bfd_construct_extended_name_table,
6216 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
6217 * ecoff.c: Some comment changes.
6218 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
6219 ardata->tdata to raw_armap.
6220 (ecoff_archive_p): Initialize pointer elements of artdata.
6221 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
6224 * hash.c: Added some documentation.
6226 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
6228 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
6229 and do the swapping here rather than calling ntohl from the N_*
6230 macros. This cleans up assumptions about the size of a host long,
6231 the existence to ntohl, etc.
6233 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
6235 * config.bfd: Add support for VSTa micro-kernel. It currently uses
6238 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
6240 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
6241 * i386mach3.c (SEGMENT_SIZE): Fix value.
6243 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6245 Minor cleanups suggested by CodeCenter.
6246 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
6247 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
6249 * aoutx.h (struct external_exec): Removed unnecessary declaration.
6250 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
6251 (adjust_z_magic): Removed useless variable data_vma.
6252 (stringtab_init): Initialize hash_zero.
6253 (add_to_stringtab): Removed unused fourth argument.
6254 (NAME(aout,swap_std_reloc_out)): Removed useless variable
6256 (aout_link_input_section): Added some casts.
6257 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
6258 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
6259 Minor code rewriting to make it more C like.
6260 (do_slurp_bsd_armap): Added some casts.
6261 * ecoff.c (ecoff_write_object_contents): Removed useless variable
6263 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
6264 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
6265 * libaout.h (struct internal_exec): Removed unnecessary
6267 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
6268 * opncls.c (new_bfd): Removed a cast.
6269 * reloc.c (bfd_generic_get_relocated_section_contents): Added
6271 * srec.c (internal_srec_write_object_contents): Removed useless
6272 variable bytes_written.
6274 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6276 * i386mach3.c (N_TXTADDR): Don't define after all.
6277 (TEXT_START_ADDR): Don't include exec header size in value.
6279 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6281 * i386mach3.c (N_TXTADDR): Define.
6283 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6285 Extensive changes to move the bulk of the linker into BFD so that
6286 more efficient backend code can be written for specific object
6287 files. Only existing efficient backend is a.out.
6288 * seclet.c, seclet.h: Removed.
6289 * hash.c, linker.c, genlink.h: New files.
6290 * bfd-in.h: Removed bfd_error_vector. Declared hash table
6291 structures and functions.
6292 (JUMP_TABLE): Removed bfd_seclet_link, added
6293 bfd_link_hash_table_create, bfd_link_add_symbols and
6295 * All backends: Changed accordingly.
6296 * bfd-in2.h: Rebuilt.
6297 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
6298 Removed ld_symbols field.
6299 (bfd_nonrepresentable_section, bfd_undefined_symbol,
6300 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
6301 bfd_error_vector): Removed.
6302 (bfd_default_error_trap, bfd_error_trap,
6303 bfd_error_nonrepresentabltrap): Removed.
6304 (bfd_get_relocated_section_contents): Pass link_info. Pass
6305 link_order instead of seclet. Pass symbols.
6306 (bfd_relax_section): Pass link_info.
6307 (bfd_seclet_link): Removed.
6308 (bfd_link_hash_table_create, bfd_link_add_symbols,
6309 bfd_final_link): New macros.
6310 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
6311 alloca as __builtin_alloca. Declare internal linking functions.
6312 * libbfd.h: Rebuilt.
6313 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
6315 * reloc.c (reloc_howto_type): Added error_message argument to
6316 special_function field. Changed all callers and all definitions.
6317 (bfd_get_reloc_size): Make argument a const pointer.
6318 (bfd_perform_relocation): Add error_message argument to hold
6319 string set if return value if bfd_reloc_dangerous. Changed all
6321 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
6322 * section.c (asection): Renamed seclets_head and seclets_tail to
6323 link_order_head and link_order_tail.
6324 * targets.c (bfd_target): Replaced seclet argument with link_info
6325 and link_order and symbols arguments in
6326 bfd_get_relocated_section_contents. Added symbols argument to
6327 bfd_relax_section. Removed bfd_seclet_link. Added
6328 bfd_link_hash_table_create, bfd_link_add_symbols and
6330 * libaout.h (struct aoutdata): Added external_syms,
6331 external_sym_count, external_strings, sym_hashes fields.
6332 (obj_aout_external_syms, obj_aout_external_sym_count,
6333 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
6335 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
6336 * aoutx.h: Wrote new back end linker routines.
6337 (translate_to_native_sym_flags): Return boolean value. Don't use
6339 (NAME(aout,write_syms)): Return boolean value. Check return value
6340 of translate_to_native_sym_flags and bfd_write.
6341 * aout-target.h (final_link_callback): New function.
6342 (MY_bfd_final_link): New function.
6343 * aout-adobe.c (aout_adobe_write_object_contents): Check return
6344 value of aout_32_write_syms.
6345 * hp300hpux.c (MY(write_object_contents)): Likewise.
6346 * i386lynx.c (WRITE_HEADERS): Likewise.
6347 * libaout.h (WRITE_HEADERS): Likewise.
6348 * bout.c: Changed functions to use link_info->callbacks rather
6349 than bfd_error_vector, and link_orders rather than seclets.
6350 * coff-alpha.c: Likewise.
6351 * coff-h8300.c: Likewise.
6352 * coff-h8500.c: Likewise.
6353 * coff-sh.c: Likewise.
6354 * coff-z8k.c: Likewise.
6355 * elf32-hppa.c: Likewise.
6356 * reloc16.c: Likewise.
6357 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
6358 up _gp in the hash table rather than in outsymbols.
6359 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
6360 argument rather than printing them.
6361 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
6362 link_order arguments rather than seclet. Changed all uses and
6364 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
6365 all uses and definitions.
6366 * libcoff.h: Rebuilt.
6367 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
6368 not by ECOFF, make it scAbs.
6369 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
6371 * elf32-mips.c (mips_elf_final_link): Renamed from
6372 mips_elf_seclet_link and rewritten.
6373 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
6375 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
6376 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
6377 Added link_info arguments. Changed all callers.
6378 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
6380 * oasys.c (oasys_write_sections): Return boolean value rather than
6381 using bfd_error_vector.
6382 (oasys_write_object_contents): Check return value of
6383 oasys_write_sections.
6384 * hosts/std-host.h: Don't declare qsort or strtol.
6385 * Makefile.in: Rebuild dependencies.
6386 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
6387 (CFILES): Removed seclet.c. Added hash.c and linker.c.
6388 (HFILES): Removed seclet.h. Added genlink.h.
6390 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6392 * section.c (bfd_get_section_contents): Return zero filled buffer
6393 if section has no contents.
6395 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6397 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
6398 then skip bfd_perform_relocation even if the addend is non-zero.
6400 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6402 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
6403 addend to r_offset field.
6405 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
6407 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
6408 CALC_ADDEND): Define.
6410 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
6411 the offsetof because AIX /bin/cc does not like to take the address
6412 of an array. (From Minh Tran-Le.)
6414 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6416 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
6418 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
6419 the return pointer into %r2 if no jump-in-call-delay-slot
6420 optimization was done.
6422 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
6424 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
6426 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
6428 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
6429 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
6431 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
6432 (TEXT_START_ADDR): Correct.
6433 (MY_backend_data): Define.
6435 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
6436 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
6438 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6440 * som.c (som_begin_writing): Fix thinkos in auxiliary header
6442 (bfd_som_attach_aux_hdr): Likewise.
6444 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6446 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
6447 selectors for PIC code.
6449 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
6450 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
6451 relocations needed by PIC.
6453 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
6455 * nlmcode.h: Fixes to avoid compiler warnings...
6457 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
6459 * libnlm.h (nlm_backend_data): Removed macro definition.
6460 (nlm_alpha_backend_data): Adjusted accordingly.
6462 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6464 * som.c (som_begin_writing): Flesh out code for handling simple
6466 (bfd_som_attach_aux_hdr): New function.
6468 * som.h (struct somdata): Add fields for attaching version and
6469 copyright headers. Add accessor macros.
6471 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
6472 definitions for old versions of HPUX which fail to define them.
6473 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
6474 now that they're safe. Delete bogus R_STATEMENT relocations.
6476 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
6477 extra R_DATA_OVERRIDE.
6478 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
6479 mode selector if needed.
6480 (som_write_fixups): Handle requests for a change in the default
6481 rounding mode. Rounding modes do not consume input bytes, but
6482 are just markers much like R_ENTRY and R_EXIT.
6484 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6486 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
6488 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
6489 the branch instruction as originally been nullified.
6490 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
6491 case of no code reordering due to an LDO instruction in the
6492 delay slot of the branch. Make sure to relocate the correct
6493 instruction. Do not perform instruction reordering for millicode
6495 (hppa_elf_build_arg_reloc_stub): Change the relocation type
6496 to R_HPPA_STUB_CALL_17 when special processing might be needed.
6497 (hppa_elf_build_long_branch_stub): Prevent code reordering on
6498 a call from a linker stub to another linker stub and for millicode
6499 calls. Do not trash the return register for calls from one linker
6500 stub to a second linker stub.
6502 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
6503 relocations are not pc-relative.
6505 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
6507 (COPY_2_31): Likewise.
6509 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6511 * config/solaris2.mh (HDEFINES): Remove -Dconst=
6512 * hosts/solaris.h: If not __GNUC__, define const as empty.
6514 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6516 * ecoff.c: Added various casts for 32/64 bit cross targeting.
6517 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
6518 section so that the linker ignores it.
6519 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
6520 (ecoff_add_bytes): Changed need argument to size_t.
6521 (bfd_ecoff_debug_link_other): Check return value of
6524 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
6526 * libbfd.h: Rebuilt.
6528 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
6529 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
6530 (struct nlm_backend_data): New field no_uninitialized_data.
6531 (nlm_no_uninitialized_data): New accessor macro.
6532 * nlmcode.h (nlm_compute_section_file_positions): Handle
6533 no_uninitialized_data.
6534 (nlm_external_reloc_compare): Sort relocs by address for a
6535 particular symbol, to make the sort more stable.
6536 (nlm_write_object_contents): Cast the arguments to qsort. Get the
6537 value of a debugging symbol the same way we get the value of a
6539 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
6540 Set no_uninitialized_data to true.
6541 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
6542 (nlm32_sparc_backend): Set no_uninitialized_data field false.
6543 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
6544 before filling it in.
6546 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6548 * som.c (som_section_type, som_decode_symcalss): New functions.
6549 (som_get_symbol_info): Use them.
6550 (som_slurp_symbol_table): Set the section of common and undefined
6553 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
6555 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
6558 * mipsbsd.c: Changes from Ralph Campbell:
6559 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
6560 complain_overflow_dont.
6561 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
6564 * bfd.c (bfd_errmsgs): Reword invalid-target message.
6566 * config.bfd: For sparc*-*-coff, use sparc-coff.
6567 * configure.in: Handle sparccoff_vec.
6568 * targets.c (sparccoff_vec): Declare.
6570 * reloc.c (bfd_get_reloc_size): New function.
6571 (struct reloc_howto_type): Update documentation of size field.
6573 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6575 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
6576 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
6577 * config/alpha-nlm.mt: New file.
6578 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
6580 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
6581 (CFILES): Added nlm32-alpha.c.
6582 Rebuilt dependencies.
6583 * targets.c (nlm32_alpha_vec): Declare.
6585 * libnlm.h (struct nlm_backend_data): New fields
6586 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
6587 nlm_set_public_section, nlm_get_public_offset. Removed unused
6588 nlm_write_reloc field. Changed nlm_write_import to remove
6589 unnecessary symbol argument. Renamed nlm_write_externals to
6590 nlm_write_external, and changed cound argument from bfd_vma to
6592 (nlm_optional_prefix_size, nlm_backend_object_p_func,
6593 nlm_write_prefix_func, nlm_set_public_section_func,
6594 nlm_get_public_offset_func): New accessor macros.
6595 (nlm_write_reloc_func): Removed.
6596 (nlm_write_external_func): Adjusted for field renaming.
6597 * nlm32-i386.c (nlm_i386_write_import): Renamed from
6598 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
6599 just called old nlm_i386_write_reloc.
6600 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
6601 Declared. Changed second argument from bfd_vma to bfd_size_type.
6602 (nlm32_i386_backend): Adjusted for changes to fields and names.
6603 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
6605 (nlm_sparc_write_import): Removed second argument.
6606 (nlm_sparc_write_external): Renamed from
6607 nlm_sparc_write_externals. Changed second argument from bfd_vma
6609 (nlm32_sparc_backend): Adjusted for changes to fields and names.
6610 * nlmcode.h: Removed some unused code.
6611 (nlm_object_p): Don't destroy tdata pointer. Call
6612 backend_object_p function if it exists.
6613 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
6614 set_public_section_func if it exists instead of checking
6616 (nlm_compute_section_file_positions): Account for
6617 optional_prefix_size.
6618 (nlm_write_object_contents): Account for optional_prefix_size.
6619 Removed useless variable write_reloc_func. Changed declaration
6620 and call of write_import_func. Call write_prefix_func if it
6621 exists. Removed unused variables len and temp. Call
6622 get_public_offset_func if it exists rather than setting NLM_HIBIT.
6623 * nlmswap.h: Declare functions.
6625 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
6627 (fprintf_vma, sprintf_vma): Use %lx, not %x.
6628 * bfd-in2.h: Rebuilt.
6629 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
6632 * config.bfd: Don't set target64 here, as the setting is ignored.
6633 * configure.in (ecoffalpha_little_vec): Set target64.
6635 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
6636 in TDEFINES is wrong.
6638 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
6639 Remove unused variable output_section.
6641 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6643 * irix-core.c: New file for Irix 4 and Irix 5 core support.
6644 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
6645 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
6646 * targets.c: If IRIX_CORE defined, include irix_core_vec in
6648 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
6649 (HDEPFILES): Define to be irix-core.o.
6650 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
6651 (HDEPFILES): Define to be irix-core.o.
6652 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
6653 sco-core.o, which no longer exists.
6654 (CFILES): Added all *-core.c files.
6655 Rebuilt dependencies.
6657 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6659 * elfcode.h (map_program_segments): Restore check of file_size !=
6660 mem_size, but only if SHT_PROGBITS.
6662 * ecofflink.c: New file to hold ECOFF debug information linking
6664 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
6665 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
6667 (ecoff_get_extr, ecoff_set_index): New functions.
6668 (ecoff_slurp_symbolic_info): Don't save raw_size.
6669 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
6670 (ecoff_compute_section_file_positions): Don't set EXEC_P just
6671 because there is a start address.
6672 (ecoff_write_object_contents): Handle external symbols here. Use
6673 ecofflink.c functions to write out debugging information.
6674 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
6675 mips_elf_set_index): New functions.
6676 (mips_elf_seclet_link): Discard empty sections, the .options
6677 section and .gptab sections. Handle linking .mdebug section.
6678 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
6679 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
6680 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
6681 called by gas, so they are public).
6682 * bfd-in2.h: Rebuilt.
6683 * Makefile.in (BFD_LIBS): Added ecofflink.o.
6684 (CFILES): Added ecofflink.c.
6685 (ecofflink.o): New target. Rebuilt dependencies.
6687 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6689 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
6690 a valid magic number if it's been defined.
6692 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6694 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
6695 no longer requires it.
6696 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
6697 ecoff_write_object_contents): Don't treat .scommon section
6700 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
6702 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
6703 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
6704 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
6705 * bfd/ptrace-core.c: New file for dealing with core files with
6706 start with the ptrace_user structure found on BCS compliant systems.
6707 * bfd/targets.c (ptrace_core_vec): New vector.
6709 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6711 * Minimal support for reading SOM fixup streams. Allows
6712 objdump -r to do something reasonable.
6713 * som.c (som_get_reloc_upper_bound): Implement.
6714 (som_canonicalize_reloc): Implement.
6715 (som_set_reloc_info, som_slurp_reloc_table): New functions.
6717 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6719 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
6720 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
6722 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6724 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
6725 signed_value before sign extending it. Don't subtract out
6726 reloc_entry->address. This makes it compatible with what gas is
6729 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
6730 SHT_NOBITS sections.
6731 (map_program_segments): Don't leave the loop after the first
6733 (assign_file_positions_except_relocs): Only force sh_offset and
6734 sh_addr to match modulo maxpagesize for a section which is not
6735 SHT_NOBITS. Changed the method used to force page alignment after
6736 a SHT_NOBITS section to only do it for the last such consecutive
6737 section, and to really force page alignment.
6739 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6741 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
6742 in the case of an unknown (or unhandled) storage class.
6744 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
6745 not be defined here, since it is a host attribute, not a target
6747 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
6749 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
6752 * coff-sparc.c: Define some relocations, based on ELF relocations.
6753 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
6754 struct coff_reloc_map, sparc_reloc_map,
6755 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
6757 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
6758 (rtype2howto): Index into coff_sparc_howto_table using
6761 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6763 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
6764 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
6765 hosts/irix5.h created; just use std-host.h).
6766 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
6768 * Makefile.in: Rebuilt dependencies.
6770 * ecoffswap.h: Changed type of internal pointers for swap out
6771 functions to const *.
6773 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
6774 correctly for assembler, but linker support not implemented.
6775 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
6776 (mips_elf_sym_is_global): New function; at least on Irix 5, all
6777 non section symbols are considered global.
6778 (elf_backend_sym_is_global): Define.
6779 (mips_elf_final_write_processing): New function. Set the MIPS
6780 architecture level correctly.
6781 (elf_backend_final_write_processing): Define.
6782 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
6783 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
6784 section to 1. Handle .options section.
6785 (mips_elf_acom_section, mips_elf_acom_symbol,
6786 mips_elf_acom_symbol_ptr): New static variables, used to build a
6787 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
6788 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
6789 putting them all in a global .acommon section.
6791 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
6792 section has no ELF section data.
6793 (elf_make_sections): Set addralign of reloc section to 4.
6794 (elf_fake_sections): Likewise.
6795 (map_program_segments): Don't consider section 0.
6796 (assign_file_positions_except_relocs): Don't consider section 0.
6797 In the main loop, skip the symtab and strtab sections, since their
6798 positions are set elsewhere.
6799 (swap_out_syms): Set addralign of symtab section to 4. Set
6800 addralign of strtab sections to 1.
6801 (assign_file_positions_for_relocs): Don't consider section 0.
6802 (write_object_contents): Don't write out section 0.
6804 * libelf.h (struct elf_backend_data): Added fields
6805 elf_backend_sym_is_global and elf_backend_final_write_processing.
6806 * elf32-target.h (elf32_bed): Added corresponding initializers.
6807 * elf64-target.h (elf64_bed): Likewise.
6808 * elfcode.h (sym_is_global): Take abfd argument. Call
6809 elf_backend_sym_is_global if it is not NULL.
6810 (elf_map_symbols): Pass abfd to sym_is_global.
6811 (write_object_contents): Call elf_backend_final_write_processing
6814 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6816 * libecoff.h: Include coff/ecoff.h.
6817 (struct ecoff_backend_data): Move external debugging information
6818 fields into a single field pointing to an ecoff_debug_swap
6820 (ecoff_data_type): Move debugging information fields into a single
6821 field pointing to an ecoff_debug_info structure.
6822 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
6824 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
6826 * nlmswap.h: New file to swap fixed header. Included by NLM
6828 * libnlm.h (struct reloc_and_sec): Define.
6829 (struct nlm_backend_data): Add fields fixed_header_size,
6830 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
6832 (nlm_fixed_header_size, nlm_read_import_func,
6833 nlm_write_import_func, nlm_swap_fixed_header_in_func,
6834 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
6836 * nlmcode.h: Use new functions.
6837 * nlm32-i386.c: Provide new functions.
6838 * nlm32-sparc.c: New file; SPARC NLM backend.
6840 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
6842 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
6843 garbage bits appearing in the upper end of symbolnums.
6845 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
6847 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
6849 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
6850 * m68klynx.c: Define core file macros.
6851 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
6852 non-architecture specific stuff into lynx.h.
6854 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
6856 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
6857 change PAGE_SIZE to 4096.
6859 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6861 * Makefile.in (diststuff): New target.
6865 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6867 * som.c (som_object_setup): Do not create dummy ".text", ".data",
6868 and ".bss" sections.
6869 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
6870 is zero. Recognize BSS type sections and turn off SEC_LOAD and
6871 SEC_DATA (so binutils/size works). Set the correct value for
6872 a section's _raw_size.
6873 (som_slurp_symbol_table): Program entry points, and millicode are
6874 also functions. Mark them as such. Also mark L$* symbols as
6877 * bfd-in2.h: Rebuilt.
6879 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6881 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
6882 a pointer to constant data. Delete bogus #define which made the
6885 * som.c (som_prep_for_fixups): New function.
6886 (som_write_fixups): New function.
6887 (som_write_space_strings): New function.
6888 (som_write_symbol_strings): New function.
6889 (som_begin_writing): New function.
6891 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6893 * som.c (som_write_object_contents): Do not abort. Flesh out.
6894 (som_set_section_contents): Do not abort. Flesh out.
6896 * som.c (som_write_headers): New function.
6897 (som_prep_headers): New function.
6898 (som_build_and_write_symbol_table): New function.
6900 * som.c (som_sizeof_headers): Add missing prototype.
6901 (som_set_arch_mach): Do not abort.
6903 * som.c (som_count_spaces): New function.
6904 (som_count_subspaces): New function.
6905 (compare_syms): New function.
6906 (som_compute_checksum): New function.
6908 * som.c (hppa_som_gen_reloc_type): New function.
6909 (som_bfd_reloc_type_lookup): New function.
6911 * som.c (try_prev_fixup): New function.
6912 (som_reloc_skip): New function.
6913 (som_reloc_addend): New function.
6914 (som_reloc_call): New function.
6916 * som.c (som_initialize_reloc_queue): New function.
6917 (som_reloc_queue_insert): Likewise.
6918 (som_reloc_queue_fix): Likewise.
6919 (som_reloc_queue_find): Likewise.
6921 * som.c (som_hppa_howto_table): SOM howto relocation table.
6922 (hppa_som_reloc): New function.
6924 * som.c (struct reloc_queue): New structure to keep track of
6925 the last four multibyte relocations emitted.
6926 (enum pa_symbol_type): Type to fully describe the symbol types
6927 associated with .import/.export assembler directives.
6929 * som.c: Include libhppa.h
6931 * som.c (bfd_som_set_section_attributes): New function.
6932 (bfd_som_set_subsection_attributes): Likewise.
6933 (bfd_som_set_symboL_type): Likewise.
6934 (bfd_som_attach_unwind_info): Likewise.
6935 * som.h: Declare new exported functions.
6937 * som.h (struct som_symbol): Add new fields to hold additional
6938 information needed to build/write symbol tables and fixup streams.
6939 (struct som_section_data_struct): Add new fields to hold additional
6940 information needed to build/write space and subspace headers.
6941 (som_symbol_data): New accessor macro for SOM symbol information.
6942 (R_HPPA_*): Basic relocation types to be used by the assembler.
6944 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
6946 * trad-core.c (trad_unix_core_file_p): If new hook
6947 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
6948 corefile being too big.
6949 * hosts/i386sco.h: Define it.
6951 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6953 * bfd.c (struct _bfd): Add hppabsd_core_data.
6954 * targets.c (target_vector): Add hppabsd_core_vec.
6955 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
6956 section is encountered during core section scanning.
6957 * hppabsd-core.c: New file.
6958 * config/hppabsd.mh: Enable HPPA BSD core files.
6960 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
6961 which is either commented out or ifdef'd out. Add, update and
6962 clean comments. Fix various indention and spacing problems. Handle
6963 problems related to using "ble" to jump to a stub rather than "bl"
6964 (%r31 is trashed by "ble", but not by "bl").
6965 (NEW_INSTRUCTION): Put inside curly braces.
6966 (CURRENT_STUB_OFFSET): Fix indention problems.
6967 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
6968 Add, update and clean comments. Handle "ble" %r31 lossage problems.
6969 (hppa_elf_build_long_branch_stub): Likewise.
6970 (hppa_look_for_stubs_in_section): Likewise.
6971 (hppa_elf_stub_check): Remove obsolete function.
6973 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
6974 problems. Delete unused instructions.
6976 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
6978 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
6980 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6982 * elfcode.h (elf_object_p): Rather than looking through an array
6983 of architectures, get the ELF EM_xxx code from the backend
6984 information. Let the generic ELF target match any EM_xxx code not
6985 matched by another ELF target. Call elf_backend_object_p to let
6986 the backend do more checks and set global information.
6987 * libelf.h (struct elf_backend_data): Added elf_machine_code and
6988 elf_backend_object_p fields.
6989 (struct bfd_elf_arch_map): Removed.
6990 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
6991 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
6992 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
6993 field with elf_backend_object_p (if it is defined).
6994 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
6995 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
6996 elf64-gen.c (ELF_MACHINE_CODE): Defined.
6997 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
6999 (mips_elf_object_p): Set the right machine number.
7000 (mips_elf_ecoff_debug_swap): Defined.
7001 (elf_backend_object_p): Defined to be mips_elf_object_p.
7002 (elf_backend_ecoff_debug_swap): Defined to be
7003 mips_elf_ecoff_debug_swap.
7004 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
7006 * libbfd-in.h (target_vector, default_vector): Declare.
7007 * libbfd.h: Rebuilt.
7008 * format.c (target_vector, default_vector): Don't declare.
7010 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
7011 for R_MIPS_26. Correct overflow detection requires matching the
7012 upper four bits of the destination against the PC. From Ted Lemon
7013 <mellon@pepper.ncd.com>.
7015 * bout.c (b_out_reloc_type_lookup): Return type should point to
7017 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
7018 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
7019 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
7020 * coff-i386.c (coff_i386_reloc): Made howto const.
7021 * oasys.c (oasys_write_data): Made how const.
7023 * libelf.h: Added some comments.
7024 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
7025 field. Removed unused write_relocs field.
7026 * elf32-target.h: Adjusted elf_backend_data initialization
7028 * elf64-target.h: Corrected elf_backend_data initialization to
7029 fill in all fields and to set elf_64_p to 1.
7031 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7033 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
7034 to filepos in SHT_STRTAB case.
7035 (assign_file_position_for_section): Set BFD section filepos as
7036 well as ELF section sh_offset.
7038 * reloc.c: Use const instead of CONST.
7039 (bfd_perform_relocation): Make variable howto a const pointer.
7040 * bfd-in2.h, libbfd.h: Rebuilt.
7042 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
7044 * Makefile.in (realclean): Don't remove generated headers. Reverts
7045 change of 2 Jul 1993.
7047 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
7049 * configure.bfd: make unixware equivalent to sysv4.
7051 * config/i386-nlm.mt: bring in elf config; make it the default.
7053 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7055 * libbfd.c (bfd_put_8): Add parens around reference to "val"
7058 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
7060 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
7061 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
7063 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7065 * coffcode.h (coff_write_object_contents): Zero out internal_a.
7067 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
7069 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
7070 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
7071 section.c, syms.c, targets.c:
7072 Doc cleanup (spelling, punctuation, grammar, formatting).
7073 * bfd-in2.h, libbfd.h: Rebuild.
7075 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
7077 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
7078 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
7080 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7082 * From Pete Hoogenboom (hoogen@cs.utah.edu)
7083 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
7084 in last change. Always rebuild symbol extension section the first
7085 time though if output sections exist (fixes ld -r problems).
7087 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
7089 * Makefile.in: Add .PHONY for check and installcheck rules.
7091 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
7093 * libbfd-in.h (artdata): Use long, not time_t for portability, at
7094 least to HPUX. File below is a derived file.
7096 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
7098 * libbfd.h (artdata): Use long, not time_t for portability, at
7101 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
7103 * config.bfd: Use bigmips for mips*-*-bsd*.
7105 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7107 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
7108 Handle symbol number of zero.
7110 * reloc.c (enum bfd_reloc_code_real): Added
7111 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
7112 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
7113 * bfd-in2.h: Rebuilt.
7114 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
7115 BFD_RELOC_MIPS_LITERAL.
7116 * elf32-mips.c (mips_reloc_map): Handle new relocs.
7117 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
7120 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
7121 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
7122 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
7123 MY_bfd_seclet_link): Define.
7124 (MY_bfd_reloc_type_lookup): Rename from
7125 MY_reloc_howto_type_lookup.
7126 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
7127 (MY(vec)): Use JUMP_TABLE rather than listing functions.
7128 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
7129 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
7130 terms of MY, because that causes a recusive invocation of CAT when
7131 expanded within JUMP_TABLE, and ANSI compilers don't expand
7133 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
7134 MY_reloc_howto_type_lookup, and don't define in terms of MY.
7135 (MY_canonicalize_reloc): Don't define in terms of MY.
7136 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
7137 than listing functions.
7139 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
7141 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
7143 See file ChangeLog.1
7150 version-control: never