1 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
3 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
4 symbols in the order they appear in the archive map.
6 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
9 error_message argument.
10 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
11 add missing error_message argument.
12 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
13 error_message argument.
15 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 start-sanitize-powerpc-netware
18 Support for PowerPC NetWare.
19 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
20 * config/ppc-nlm.mt: New file.
21 * configure.in (nlm32_powerpc_vec): New target vector; use
22 nlm32-powerpc.o, nlm32.o, nlm.o.
23 * targets.c (nlm32_powerpc_vec): Declare.
24 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
25 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
26 dependencies can't be sanitized.
27 end-sanitize-powerpc-netware
29 Initial support for PowerPC ELF. Done without an ABI, and
30 probably to be changed when I get an ABI.
31 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
32 * config/ppc-elf.mt: New file.
33 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
34 elf32-powerpc.o, elf32.o, elf.o.
35 * elf32-powerpc.c: New file.
36 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
37 (elf_set_arch_mach): Likewise.
38 * targets.c (bfd_elf32_powerpc_vec): Declare.
39 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
40 (CFILES): Add elf32-powerpc.c.
43 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
45 * coffgen.c (coff_write_linenumbers): Always return a value.
47 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
48 reasonably. Allocate x_symp using alloca.
50 * elfcode.h (map_program_segments): ELF program header entries
51 must be sorted by load address. This used to generate the entries
54 * section.c (SEC_IN_MEMORY): Define.
55 (asection): Rename unused field otheruserdata to contents, and
57 (bfd_make_section_anyway): Initialize contents field to NULL.
58 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
59 contents from contents field rather than from file.
62 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
64 * bfd.c (bfd_get_error, bfd_set_error): New functions.
65 (bfd_error): Make static.
66 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
68 * bfd-in2.h: Regenerated.
69 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
70 aoutf1.h, aoutx.h, archive.c, archures.c,
71 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
72 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
73 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
74 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
75 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
76 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
77 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
78 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
79 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
80 trad-core.c: Change callers.
82 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
84 * som.c: Remove FIXMEs for things which have been dealt with.
86 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
88 * section.c (bfd_get_section_contents): Since this function reads
89 unrelocated contents, the section's raw size is always the one to
90 use for bounds checking.
92 * linker.c (default_indirect_link_order): In assertion, compare
93 link_order size field against cooked size, not raw size, of input
96 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
98 (aligncode): When shrinking, the addend should be set to the
99 current offset in the section plus the number of bytes of padding
100 that will actually be retained.
101 (b_out_relax_section): If a section contains no relocations, don't
102 bother processing them.
103 (b_out_get_relocated_section_contents): Set reloc_done. Assert
104 that bfd_get_section_contents returns true. Check that relocs are
106 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
107 that reloc->addend falls between the current source offset and the
108 raw size of the input section.
110 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
111 bout. Default with no version number is still bout. Support
112 explicit i960-coff target too.
114 * bout.c: Changed some indentation, deleted trailing whitespace,
115 fixed some comments, removed some "#if 1" lines.
116 (output_addr): New macro.
117 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
118 b_out_get_relocated_section_contents): Use it for readability.
120 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
122 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
123 symbols, not the BFD symbols.
124 (som_bfd_ar_write_symbol_stuff): Likewise.
126 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
128 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
131 * Finish basic read-write support for SOM archive libraries. Bugs
132 surely remain as this hasn't been tested all that much.
133 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
134 (struct som_misc_symbol_info): New structure to hold info necessary
135 to build both normal and library symbol tables.
136 (som_derive_misc_symbol_info): New function to derive info necessary
137 to build both normal and library symbol tables.
138 (som_build_and_write_symbol_table): Use new function to derive misc
140 (som_slurp_symbol_table): Update backend private data for symbols
142 (som_bfd_prep_for_ar_write): New function.
143 (som_bfd_ar_symbol_hash): New function.
144 (som_bfd_ar_write_symbol_stuff): New function.
145 (som_write_armap): Flesh out.
146 (som_vec): Fix ar padding character.
148 * som.c: Consistently use memset rather than bzero.
150 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
152 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
154 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
155 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
157 * config/rs6000lynx.mh: Turn on Lynx core file support.
158 * hosts/rs6000.h: #define HOST_AIX.
159 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
161 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
163 * som.h (som_symbol_data): Safely access backend private data
164 for BFD symbols. All callers changed.
166 * Read-only SOM archive support.
167 * som.c (som_bfd_count_ar_symbols): New helper function.
168 (som_bfd_fill_in_ar_symbols): New helper function.
169 (som_slurp_armap): New function to read a SOM LST.
171 * som.h: Include <lst.h> and <ar.h>.
173 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
175 * elfcode.h (elf_map_symbols): Fix typo.
176 (write_object_contents): Check return values from prep_headers and
177 elf_compute_section_file_positions.
178 (set_section_contents): Likewise.
180 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
182 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
183 (bfd_construct_extended_name_table): Check result of normalize.
185 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
187 Make all callers of malloc or realloc (including via obstacks)
188 check the result for NULL. Most set bfd_error to no_memory and
189 return in that case; a few are harder to fix, and are marked
190 with "FIXME <return type>".
192 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
193 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
194 * linker.c (_bfd_generic_link_output_symbols
195 _bfd_generic_link_write_global_symbol): Ditto
196 * section.c (bfd_make_section_anyway): Ditto.
198 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
199 (first_phase): Ditto. FIXME void
200 (tekhex_make_empty_symbol): Check bfd_zalloc.
202 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
203 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
205 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
208 (fillup_symbols): Check bfd_alloc. FIXME void
209 (srec_mkobject srec_get_section_contents
210 srec_set_section_contents): Check bfd_alloc.
211 (srec_make_empty_symbol): Check bfd_zalloc.
213 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
214 (make_unique_section): Check bfd_alloc.
215 (som_new_section_hook): Check bfd_zalloc.
216 (bfd_som_attach_aux_hdr): Ditto. FIXME void
218 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
220 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
221 (osf_core_core_file_p): Check bfd_alloc.
223 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
224 oasys_mkobject oasys_object_p oasys_new_section_hook
225 oasys_set_section_contents): Check bfd_alloc.
226 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
227 (oasys_make_empty_symbol): Check bfd_zalloc.
229 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
230 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
232 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
234 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
236 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
238 * linker.c (_bfd_link_hash_newfunc
239 (generic_link_hash_newfunc
240 (archive_hash_newfunc
241 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
242 (_bfd_generic_final_link
243 (_bfd_generic_link_output_symbols
244 (default_indirect_link_order): Check bfd_alloc.
245 (bfd_new_link_order): Check bfd_alloc_by_size_t.
247 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
250 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
251 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
252 (do_one): Check bfd_alloc. Return a boolean.
253 (ieee_slurp_section_data): Check it.
254 (init_for_output): Check bfd_alloc. Return a boolean.
255 (ieee_set_section_contents): Check it.
256 (do_with_relocs): Check bfd_alloc. Return a boolean.
257 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
258 (ieee_mkobject): Check bfd_zalloc.
259 (ieee_make_empty_symbol): Check bfd_zmalloc.
261 * hpux-core.c (hpux_core_make_empty_symbol): Check
264 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
266 (hppabsd_core_core_file_p): Check bfd_zalloc.
268 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
270 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
271 (bfd_section_from_phdr): Ditto.
272 (write_relocs): Ditto. FIXME void
273 (elf_map_symbols assign_section_numbers map_program_segments):
274 Ditto. Return a boolean.
275 (swap_out_syms): Ditto. Check elf_map_symbols.
276 (elf_slurp_symbol_table): Check bfd_zalloc.
277 (elf_slurp_reloca_table): Check bfd_alloc.
278 (elf_slurp_reloc_table): Ditto.
279 (elf_compute_section_file_positions): Check assign_section_numbers.
280 (assign_file_positions_except_relocs): Return a boolean.
281 Check map_program_segments.
282 (elf_compute_section_file_positions): Check it.
284 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
286 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
288 (hppa_elf_stub_reloc): Ditto.
289 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
290 (hppa_elf_build_long_branch_stub): Ditto.
291 (elf32_hppa_backend_symbol_table_processing): Ditto.
293 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
294 (ecoff_slurp_symbol_table): Check it.
295 (ecoff_slurp_armap): Check bfd_alloc.
296 (ecoff_write_armap): Check bfd_zalloc.
297 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
298 _bfd_link_hash_newfunc.
299 (ecoff_link_add_externals): Check bfd_alloc.
301 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
303 * coffgen.c (coff_real_object_p): Check bfd_alloc.
304 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
305 (coff_write_symbol): Check bfd_alloc. FIXME int
306 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
307 (coff_section_symbol): Check bfd_alloc_by_size_t.
308 (coff_get_normalized_symtab): Check bfd_alloc.
309 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
310 * libcoff-in.h: Change decls of coff_renumber_symbols,
311 coff_write_linenumbers.
312 * libcoff.h: Rebuilt.
313 * coffcode.h (coff_write_object_contents): Check
314 coff_renumber_symbols, coff_write_linenumbers.
316 * coffcode.h: Indent.
317 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
319 (coff_write_object_contents): Check it.
321 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
322 * coff-mips.c (mips_relocate_section): Ditto.
324 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
325 (do_slurp_bsd_armap): Ditto.
326 (compute_and_write_armap): Check bfd_realloc value.
328 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
329 return value. Return boolean value.
330 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
331 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
333 (add_to_stringtab): Ditto. FIXME void
334 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
335 (aout_link_add_symbols): Check bfd_alloc value.
336 (translate_symbol_table): Check translate_from_native_sym_flags.
337 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
338 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
340 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
342 * opncls.c (obstack_chunk_alloc): Define as malloc, not
343 bfd_xmalloc_by_size_t.
344 (_bfd_new_bfd): Check obstack_begin for 0 return.
346 * ieee.c (obstack_chunk_alloc): Define as malloc, not
347 bfd_xmalloc_by_size_t.
348 (ieee_archive_p): Check obstack_begin for 0 return and
349 obstack_finish for NULL return.
351 * hash.c (obstack_chunk_alloc): Define as malloc, not
352 bfd_xmalloc_by_size_t.
353 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
354 obstack_finish for NULL return.
355 (bfd_hash_lookup): Check obstack_alloc for NULL return.
357 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
358 bfd_xmalloc_by_size_t.
359 bfd_ecoff_debug_accumulate
360 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
361 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
362 NULL return. Return boolean, not void.
363 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
364 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
365 and add_memory_shuffle return.
366 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
367 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
368 (ecoff_add_string): Check add_memory_shuffle return.
370 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
374 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
376 * configure.host: Add Lynx/rs6000 support.
377 * config/i386-nlm.mt: Enable a.out file support.
378 * config/rs6000lynx.mh: Lynx/rs6000 host support.
380 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
382 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
385 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
387 * archive.c: Change all references to '\n' in archive magic
388 to '\012', for greater portability.
389 * ecoff.c (ecoff_write_armap): Ditto.
391 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
393 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
394 see whether symbol should be output.
395 * genlink.h (struct generic_write_global_symbol_info): Added info
397 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
398 (_bfd_generic_link_write_global_symbol): Check strip settings to
399 see whether symbol should be output.
400 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
402 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
404 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
406 * som.c: Cast return values from BFD memory allocation routines to
407 avoid warnings from the HP compiler.
409 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
411 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
412 reloc on an "ldl" instruction too.
414 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
415 when passing them to sprintf. Use %ld instead of %d.
417 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
418 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
419 Also removed unused variable namelen.
420 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
422 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
428 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
430 * coff-alpha.c (reloc_nil): New function.
431 (alpha_howto_table): Use it as special_function to prevent certain
432 relocs from being adjusted by bfd_perform_relocation. IGNORE
433 reloc should be partial_inplace.
434 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
435 reloc on an "ldl" instruction too.
437 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
439 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
440 hppa_elf_build_long_branch_stub): Cast to char * instead of int
441 before performing pointer arithmetic.
443 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
445 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
447 (hppa*-*-*elf*): This configuration used hppa-elf now.
449 * som.c: This file is also used for HOST_HPPAOSF.
451 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
453 * hosts/hppaosf.h: New host configuration file.
455 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
456 BSD handles both SOM and ELF object files.
458 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
459 (RANLIB): Doesn't do anything, define it to be "echo".
461 * config/hppaosf.mt: New target makefile fragment for a PA running
464 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
466 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
467 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
468 added bfd_powerpc_arch.
469 * bfd-in2.h: Rebuilt.
470 * cpu-powerpc.c: New file.
471 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
472 Rebuilt dependencies.
474 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
475 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
476 than just setting them to zero.
478 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
480 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
482 (elf_compute_section_file_positions): Check for false return from
485 * linker.c (default_indirect_link_order): Check for NULL return
486 from bfd_get_relocated_section_contents.
488 * syms.c: Make example application in doc call xmalloc, not
491 * aoutx.h (NAME(aout,slurp_symbol_table),
492 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
493 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
494 * ecoff.c (ecoff_bfd_link_hash_table_create):
495 * ecofflink.c (bfd_ecoff_debug_init):
496 * format.c (bfd_check_format_matches):
497 * linker.c (_bfd_generic_link_hash_table_create):
498 (_bfd_generic_final_link):
499 * reloc16.c (bfd_coff_reloc16_relax_section):
500 (bfd_coff_reloc16_get_relocated_section_contents):
501 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
502 * elf32-mips.c (mips_elf_final_link):
503 * elfcode.h (bfd_new_strtab):
504 (bfd_add_2_to_strtab):
505 (elf_slurp_symbol_table):
507 * libbfd.c (bfd_zmalloc):
508 Use malloc and check the result, instead of bfd_xmalloc.
510 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
512 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
514 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
516 * srec.c (srec_write_record): Put CONST keyword for "src" before
517 "unsigned", some compilers don't like it after "unsigned".
518 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
519 "val" in prototype declaration because some compilers don't like
520 arguments whose names are the same as types.
522 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
524 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
525 object file defines symbol. Also, if skipping a symbol, skip the
526 second symbol of a N_WARNING or N_INDR symbol as well.
528 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
530 Add basic support for writing RS/6000 XCOFF files.
531 * coff-rs6000.c (dummy_reloc): Removed.
532 (rs6000coff_howto_table): Defined XCOFF relocs.
533 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
534 (rs6000coff_rtype2howto): New function.
535 (coff_bfd_reloc_type_lookup): Defined to use
536 rs6000coff_reloc_type_lookup.
537 (rs6000coff_reloc_type_lookup): New function.
538 (SELECT_RELOC): Defined to set r_type and r_size fields.
539 (COFF_LONG_FILENAMES): Defined.
540 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
541 fields to bitfields. Added fields fix_value and fix_scnlen.
542 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
543 STYP_INFO for the type of a section named .debug.
544 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
545 (coff_write_object_contents): If RS6000COFF_C, don't call
546 coff_add_missing_symbols.
547 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
548 entry has type STY_LD change the x_scnlen into a pointer to a
549 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
550 value into a pointer to a symbol and set fix_value.
551 * libcoff.h: Rebuilt.
552 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
553 get the symbol offset. Likewise for fix_scnlen.
554 (string_size): Change type to bfd_size_type.
555 (debug_string_size, debug_string_section): New static variables.
556 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
557 write the symbol name into the .debug section; assume that the
558 section has already been created with the right size.
559 (coff_write_symbols): Initialize debug_string_size to 0. If
560 bfd_coff_symname_in_debug returns true, don't put symbol name in
561 usual string table. After writing out all symbols, if
562 debug_string_size is not 0, check that it matches the size of the
564 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
565 fields. If the string offset is 0, always use an empty string as
567 (coff_make_empty_symbol): Zero out the symbol structure.
568 * reloc.c (bfd_perform_relocation): Work around one gross hack
569 with another: actually look at the target name to avoid the broken
571 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
572 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
573 * bfd-in2.h: Rebuilt.
575 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
577 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
578 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
579 * libbfd-in.h: Define them as macros calling xmalloc and declare
583 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
585 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
586 symbol has a value in the ECOFF symbol but not in the BFD symbol,
587 keep the value in the ECOFF symbol. This helps gas.
589 * linker.c (_bfd_generic_link_output_symbols,
590 _bfd_generic_link_write_global_symbol): Don't require that all
591 references to a common symbol be themselves common symbols.
593 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
595 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
597 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
598 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
599 * bfd-in2.h: Rebuilt.
601 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
603 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
605 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
606 x_csect.x_scnlen.l to match change in coff/internal.h.
607 (coff_swap_aux_out): Likewise.
609 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
610 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
611 fields to match yesterday's changes.
613 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
614 in the internal_reloc itself, not the type.
615 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
616 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
617 definition of SELECT_RELOC accordingly.
619 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * coffcode.h (bfd_coff_backend_data): Added new arguments to
622 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
623 and number of aux entries.
624 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
626 * libcoff.h: Rebuilt.
627 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
628 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
629 specially if this is the last aux entry.
630 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
631 new arguments to swap_aux functions.
633 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
635 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
636 (only testing for m68k and vax at the moment); do verify that the
637 preprocessor didn't trash the arch name inside the string version.
638 Don't print out "pagesize =" line that prevents output from
639 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
641 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
642 (check, installcheck): Identify directory in "no testsuites"
645 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
647 * aoutx.h (aout_link_write_symbols): Write out correct value for
650 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
652 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
653 KERNBASE, so hard-code 0x80000000 instead.
655 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
657 * linker.c (generic_link_add_symbol_list): If symbol is common,
658 set the BSF_OLD_COMMON flag.
660 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
662 * format.c (bfd_check_format_matches): Put the new entry in the
663 correct element of matching_vector.
665 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
667 * som.c, som.h (bfd_som_set_section_attributes,
668 bfd_som_set_subsection_attributes): Change parameters from char
669 to int. Following a prototype with an old-style function definition
670 in the presence of widened parameters is a GCC-ism not supported
671 by the HP compiler in ANSI mode.
673 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
675 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
677 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
678 before writing out the relocs, so that the right symbol indices
681 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
682 try to overlay the internal carsyms on the external symdefs. That
683 can not work if the size of a host pointer is larger than 4 bytes.
685 * format.c (bfd_check_format_matches): Cast result of
686 bfd_xmalloc_by_size_t.
687 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
689 * archive.c: Reindented to GNU standards.
691 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
693 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
694 "_bfd_" to function names.
695 * archive.c (_bfd_create_empty_archive_element_shell),
696 libbfd-in.h: Change callers.
698 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
699 * libbfd.c (bfd_add_to_string_table),
700 trad-core.c (trad_unix_core_file_p),
701 targets.c (bfd_target_list),
702 ptrace-core.c (ptrace_unix_core_file_p),
703 opncls.c (new_bfd), libbfd-in.h,
704 ieee.c (ieee_make_empty_symbol),
705 elf32-hppa.c (hppa_elf_stub_branch_reloc),
706 (hppa_elf_stub_reloc): Change callers.
707 * libbfd.h: Regenerated.
709 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
710 (_bfd_get_elt_at_filepos),
711 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
714 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
715 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
716 and default_vector to bfd_default_vector.
717 * libbfd.h: Regenerated.
719 * format.c (bfd_check_format_matches): New function.
720 (bfd_check_format): Call it.
721 (bfd_matching_formats): Function removed.
722 * targets.c: Replace the vector added on Jan 21 with a count of
723 entries in default_vector.
724 * bfd-in2.h: Regenerated.
726 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
728 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
729 .pdata section based on lnnoptr field, not section header.
730 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
731 since it is unsigned.
732 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
734 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
736 (ecoff_compute_section_file_positions): Save the size of the
737 .pdata section in the line_filepos field, and actually align the
738 .pdata section to an alignment power of 4.
739 (ecoff_compute_reloc_file_positions): Set output_has_begun after
740 calling ecoff_compute_section_file_positions.
741 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
742 section from the line_filepos field. Set vstamp for the optional
743 header from the vstamp of the symbolic header.
744 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
745 vstamp used by the first object file in the link.
747 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
749 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
750 for a created common section.
751 (_bfd_generic_link_add_one_symbol): Likewise.
753 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
754 get the index of a common section, rather than always using
755 SHN_COMMON (MIPS has multiple common sections).
757 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
759 * bfd/aoutx.h (aout_link_input_section_std,
760 aout_link_input_section_ext): Pass additional arguments to
761 reloc_overflow callback.
762 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
763 alpha_relocat_section): Likewise.
764 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
765 * coff-h8500.c (extra_case): Likewise.
766 * coff-mips.c (mips_relocate_section): Likewise.
767 * coff-z8k.c (extra_case): Likewise.
768 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
769 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
771 * bout.c (calljx_callback, callj_callback): Use get_value to get
772 the symbol value and check for undefined symbols.
773 (get_value): If the symbol is undefined, look it up in the linker
775 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
776 use get_value to get the symbol value and check for undefined
778 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
779 undefined, look it up in the linker hash table.
781 * aoutx.h (translate_symbol_table): The string index 0 has a
782 special meaning for normal symbols, but not for dynamic symbols.
784 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
786 * sparclynx.c: Setup appropriate macros to enable core file
789 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
791 * targets.c: Add a vector of matching format names.
792 * format.c (bfd_matching_formats): New function to return it.
793 (bfd_check_format): Set it.
794 * bfd-in2.h: Regenerated.
796 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
797 Remove decl of type symclass; wasn't used.
798 * bfd.c: Document error handling, including code fragments
799 containing the error decls that were in bfd-in.h.
801 * bfd-in2.h: Regenerated.
803 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
805 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
806 The sparc (and possibly other?) NLM format requires a different
807 way to write exports, so add a write_export field to the backend
808 data (and set it to NULL for everything but the sparc).
810 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
812 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
813 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
814 a struct external_nlist *.
816 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
818 * bfd.c: Remove error strings for errors removed below.
819 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
820 oasys.c (oasys_write_sections): Rename
821 bfd_error_nonrepresentable_section to nonrepresentable_section.
822 None of the other bfd error names start with "bfd_error".
823 Remove errors symbol_not_found and no_relocation_info, which seem
825 * bfd-in2.h: Regenerated.
827 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
829 * bfd.c (bfd_get_gp_size): Added support for ELF.
831 * syms.c (BSF_DYNAMIC): New symbol flag.
832 (bfd_print_symbol_vandf): Print it.
833 * bfd-in2.h: Rebuilt.
834 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
835 and read_dynamic_relocs fields.
836 (struct aoutdata): New dynamic_info field.
837 (obj_aout_dynamic_info): New accessor macro.
838 * sunos.c (struct sunos_dynamic_info): New structure.
839 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
840 MY(read_dynamic_relocs)): New functions to read dynamic symbols
842 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
843 dynamically linked, set SEC_RELOC for both the .text and .data
845 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
847 (translate_symbol_table): New function, split out of
848 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
849 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
850 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
851 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
853 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
854 out dynamic symbols or relocs against reloc symbols, since they
855 are already in the .text section and we wouldn't know where to
857 (sunos4_aout_backend): Initialize read_dynamic_symbols and
858 read_dynamic_relocs fields.
859 * aout-target.h (MY(backend_data)): Initialize
860 read_dynamic_symbols and read_dynamic_relocs fields.
862 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
864 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
865 typedefs, since HOST_64_BIT will take care of defining them in
868 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
870 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
871 that's dealt with elsewhere.
872 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
873 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
874 they get copied to bfd.h.
876 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
877 types. Reorganized some of the existing ones.
878 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
879 values in case of compilation on a 32-bit machine. Fix pcrel
880 fields of some reloc types.
881 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
883 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
884 definitions when not defined, regardless of whether uint64_type is
885 a defined macro or not.
886 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
889 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
891 * aoutx.h (translate_to_native_sym_flags): Set the type of a
892 BSF_WARNING symbol to N_WARNING.
894 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
896 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
897 for an indirect or warning symbol.
898 (aout_link_write_symbols): Update sym_hash with the target of an
899 indirect or warning symbol. If an indirect symbol is defined,
900 output the calculated value and don't output the target symbol.
902 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
904 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
905 an (unused) nonzero section value, needed for check below.
907 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
909 * aoutx.h (translate_from_native_sym_flags,
910 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
913 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
915 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
916 the DYNAMIC flag for the BFD.
917 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
918 BFD with the DYNAMIC flag set, since we don't generate the program
919 header table correctly.
921 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
923 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
924 of the function to avoid storage leak.
926 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
928 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
930 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
932 * som.c (som_set_reloc_info): Provide a default symbol for
933 relocations which don't actually have an associated symbol.
935 * som.c (hppa_som_reloc): Add new "error message" argument.
937 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
939 Enable gdb to write to core files on more core file readers.
940 * libbfd.c (bfd_generic_set_section_contents): Remove range check
941 for section size, it is already done in bfd_set_section_contents
942 with bfd_get_section_size_now.
943 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
944 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
945 Use bfd_generic_set_section_contents instead of bfd_false.
947 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
949 * linker.c: Added initial documentation.
951 * linker.c (default_indirect_link_order): Don't expect space for
952 output relocations if there aren't any input relocations.
954 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
956 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
959 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
962 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
965 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
967 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
969 * ecofflink.c: Extensive changes to compress and merge debugging
970 information, and to write some of out directly rather than saving
971 it in memory. Several new functions and structures, and new
972 arguments to existing functions.
973 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
975 (ecoff_get_extr): Use ifdmap instead of ifdbase.
976 (ecoff_write_object_contents): Don't compute sym_filepos here.
977 Only output symbols if outsymbols is not NULL.
978 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
979 bfd_ecoff_debug functions. Write out debugging information here.
980 (ecoff_final_link_debug_accumulate): Adjust for changes in
981 bfd_ecoff_debug functions.
982 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
983 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
984 first, to put them in the first memory buffer. Clear fdr field.
985 (mips_elf_get_extr): Use pointer to unswapped external symbol.
986 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
987 Preserve .text, .data and .bss even if they are empty. Save
988 pointer to unswapped external symbol rather than copying it.
989 Don't free up the external symbols.
990 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
991 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
992 (bfd_ecoff_debug_accumulate): Update declaration.
993 (bfd_ecoff_debug_accumulate_other): Rename declaration from
994 bfd_ecoff_debug_link_other and update.
995 (bfd_ecoff_write_accumulated_debug): Declare.
996 * bfd-in2.h: Rebuilt.
997 * Makefile.in: Rebuilt dependencies.
999 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1001 * Makefile.in (install): Remove "@" which follows a backslash. In
1002 this position it just causes errors, not suppresses echoes.
1004 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1006 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1009 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1011 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1013 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1015 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1016 end of data if they are not contiguous.
1018 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1020 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1022 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1023 for .reginfo section here.
1024 (ecoff_new_section_hook): Set it here instead.
1026 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1028 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1029 define true and false as enums.
1030 (ALMOST_STDC): Add as alternative to __STDC__.
1031 * bfd-in2.h: Rebuilt.
1032 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1034 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1036 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1037 there is no output section.
1039 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1041 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1042 count it as a wrong format error, not a system call error, since
1043 the object file might simply be too small.
1045 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1047 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1048 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1049 support, even though it is for an Alpha in 32 bit mode.
1050 * configure.in (nlm32_alpha_vec): Set target64 to true.
1052 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1053 different, so there is no point to providing a generic one.
1054 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1055 in the backend accessor macros; that should no longer be possible.
1056 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1057 nlm64_big_generic_vec, nlm64_little_generic_vec.
1058 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1059 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1060 * Makefile.in: Rebuilt dependencies, and
1061 (BFD32_BACKENDS): Removed nlm32-gen.o.
1062 (BFD64_BACKENDS): Removed nlm64-gen.o.
1063 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1065 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1067 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1068 bitsize arguments. Changed all callers (aoutx.h).
1069 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1070 and bitsize arguments to declaration.
1071 * libbfd.h: Rebuilt.
1073 * ecoff.c: First cut at new style of linker backend for
1074 ECOFF--added a bunch of functions. Also:
1075 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1076 (ecoff_slurp_symbolic_header): New function.
1077 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1078 (ecoff_compute_reloc_file_positions): New function.
1079 (ecoff_set_section_contents): Get out quickly if count is zero.
1080 Check errors better.
1081 (ecoff_write_object_contents): Put .xdata section in data segment.
1082 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1083 external symbols if outsymbols is NULL.
1084 (ecoff_bfd_final_link): Completely rewritten.
1085 * libecoff.h: Include bfdlink.h.
1086 (struct ecoff_backend_data): Add relocate_section field.
1087 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1088 (struct ecoff_link_hash_entry): Define.
1089 (struct ecoff_link_hash_table): Define.
1090 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1091 (ecoff_bfd_link_hash_table_create): Likewise.
1092 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1093 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1094 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1095 * bfd-in2.h: Rebuilt.
1096 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1097 partial_inplace, and set the src_mask to 0x1fffff.
1098 (alpha_ecoff_get_relocated_section_contents): Remove unused
1100 (alpha_convert_external_reloc): New static function.
1101 (alpha_relocate_section): New static function.
1102 (alpha_ecoff_backend_data): Initialize relocate_section field.
1103 * coff-mips.c (mips_relocate_refhi): New static function.
1104 (mips_relocate_section): New static function.
1105 (mips_ecoff_backend_data): Initialize relocate_section field.
1107 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1108 checking when there is an addend.
1110 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1111 a non a.out file, just pass it to _bfd_default_link_order.
1112 (aout_link_input_section_std): When doing a final PC relative link
1113 against a section symbol, subtract the VMA of the input section.
1114 (aout_link_input_section_ext): Likewise.
1116 * linker.c (default_indirect_link_order): Renamed from
1117 _bfd_generic_indirect_link_order and made static.
1118 (_bfd_generic_final_link): Don't switch on link_order type, just
1119 call _bfd_default_link_order.
1120 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1121 * genlink.h: Removed declaration of
1122 _bfd_generic_indirect_link_order.
1123 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1124 type, just call _bfd_default_link_order.
1126 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1128 * linker.c (generic_link_check_archive_element): Base the name of
1129 the created common section on the name of the section the symbol
1131 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1132 must have a section, so don't bother to create one.
1134 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1136 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1137 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1138 If the DYNAMIC flag is set, set it in the exec header.
1139 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1140 dynamically linked, set the DYNAMIC flag in the BFD.
1141 * libaout.h (N_SET_DYNAMIC): New macro.
1142 (N_DYNAMIC): Add missing 0 in mask.
1144 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1146 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1149 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1150 to unsigned int, because size_t may not be defined in bfd.h.
1151 * bfd-in2.h: Rebuilt.
1153 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1155 * bfd-in2.h: Rebuilt.
1156 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1158 * targets.c (bfd_target): Change swap function pointers
1160 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1161 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1162 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1163 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1166 * libbfd-in.h (struct artdata): Added tdata field.
1167 (_bfd_add_bfd_to_archive_cache): Declare.
1168 (_bfd_get_elt_at_filepos): Declare.
1169 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1170 * libbfd.h: Rebuilt.
1171 * archive.c: Cleaned up some more.
1172 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1173 pointer elements of artdata.
1174 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1175 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1176 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1177 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1178 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1179 * ecoff.c: Some comment changes.
1180 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1181 ardata->tdata to raw_armap.
1182 (ecoff_archive_p): Initialize pointer elements of artdata.
1183 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1186 * hash.c: Added some documentation.
1188 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1190 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1191 and do the swapping here rather than calling ntohl from the N_*
1192 macros. This cleans up assumptions about the size of a host long,
1193 the existence to ntohl, etc.
1195 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1197 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1200 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1202 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1203 * i386mach3.c (SEGMENT_SIZE): Fix value.
1205 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1207 Minor cleanups suggested by CodeCenter.
1208 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1209 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1211 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1212 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1213 (adjust_z_magic): Removed useless variable data_vma.
1214 (stringtab_init): Initialize hash_zero.
1215 (add_to_stringtab): Removed unused fourth argument.
1216 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1218 (aout_link_input_section): Added some casts.
1219 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1220 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1221 Minor code rewriting to make it more C like.
1222 (do_slurp_bsd_armap): Added some casts.
1223 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1225 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1226 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1227 * libaout.h (struct internal_exec): Removed unnecessary
1229 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1230 * opncls.c (new_bfd): Removed a cast.
1231 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1233 * srec.c (internal_srec_write_object_contents): Removed useless
1234 variable bytes_written.
1236 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1238 * i386mach3.c (N_TXTADDR): Don't define after all.
1239 (TEXT_START_ADDR): Don't include exec header size in value.
1241 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1243 * i386mach3.c (N_TXTADDR): Define.
1245 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1247 Extensive changes to move the bulk of the linker into BFD so that
1248 more efficient backend code can be written for specific object
1249 files. Only existing efficient backend is a.out.
1250 * seclet.c, seclet.h: Removed.
1251 * hash.c, linker.c, genlink.h: New files.
1252 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1253 structures and functions.
1254 (JUMP_TABLE): Removed bfd_seclet_link, added
1255 bfd_link_hash_table_create, bfd_link_add_symbols and
1257 * All backends: Changed accordingly.
1258 * bfd-in2.h: Rebuilt.
1259 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1260 Removed ld_symbols field.
1261 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1262 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1263 bfd_error_vector): Removed.
1264 (bfd_default_error_trap, bfd_error_trap,
1265 bfd_error_nonrepresentabltrap): Removed.
1266 (bfd_get_relocated_section_contents): Pass link_info. Pass
1267 link_order instead of seclet. Pass symbols.
1268 (bfd_relax_section): Pass link_info.
1269 (bfd_seclet_link): Removed.
1270 (bfd_link_hash_table_create, bfd_link_add_symbols,
1271 bfd_final_link): New macros.
1272 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1273 alloca as __builtin_alloca. Declare internal linking functions.
1274 * libbfd.h: Rebuilt.
1275 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1277 * reloc.c (reloc_howto_type): Added error_message argument to
1278 special_function field. Changed all callers and all definitions.
1279 (bfd_get_reloc_size): Make argument a const pointer.
1280 (bfd_perform_relocation): Add error_message argument to hold
1281 string set if return value if bfd_reloc_dangerous. Changed all
1283 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1284 * section.c (asection): Renamed seclets_head and seclets_tail to
1285 link_order_head and link_order_tail.
1286 * targets.c (bfd_target): Replaced seclet argument with link_info
1287 and link_order and symbols arguments in
1288 bfd_get_relocated_section_contents. Added symbols argument to
1289 bfd_relax_section. Removed bfd_seclet_link. Added
1290 bfd_link_hash_table_create, bfd_link_add_symbols and
1292 * libaout.h (struct aoutdata): Added external_syms,
1293 external_sym_count, external_strings, sym_hashes fields.
1294 (obj_aout_external_syms, obj_aout_external_sym_count,
1295 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1297 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1298 * aoutx.h: Wrote new back end linker routines.
1299 (translate_to_native_sym_flags): Return boolean value. Don't use
1301 (NAME(aout,write_syms)): Return boolean value. Check return value
1302 of translate_to_native_sym_flags and bfd_write.
1303 * aout-target.h (final_link_callback): New function.
1304 (MY_bfd_final_link): New function.
1305 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1306 value of aout_32_write_syms.
1307 * hp300hpux.c (MY(write_object_contents)): Likewise.
1308 * i386lynx.c (WRITE_HEADERS): Likewise.
1309 * libaout.h (WRITE_HEADERS): Likewise.
1310 * bout.c: Changed functions to use link_info->callbacks rather
1311 than bfd_error_vector, and link_orders rather than seclets.
1312 * coff-alpha.c: Likewise.
1313 * coff-h8300.c: Likewise.
1314 * coff-h8500.c: Likewise.
1315 * coff-sh.c: Likewise.
1316 * coff-z8k.c: Likewise.
1317 * elf32-hppa.c: Likewise.
1318 * reloc16.c: Likewise.
1319 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1320 up _gp in the hash table rather than in outsymbols.
1321 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1322 argument rather than printing them.
1323 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1324 link_order arguments rather than seclet. Changed all uses and
1326 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1327 all uses and definitions.
1328 * libcoff.h: Rebuilt.
1329 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1330 not by ECOFF, make it scAbs.
1331 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1333 * elf32-mips.c (mips_elf_final_link): Renamed from
1334 mips_elf_seclet_link and rewritten.
1335 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1337 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1338 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1339 Added link_info arguments. Changed all callers.
1340 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1342 * oasys.c (oasys_write_sections): Return boolean value rather than
1343 using bfd_error_vector.
1344 (oasys_write_object_contents): Check return value of
1345 oasys_write_sections.
1346 * hosts/std-host.h: Don't declare qsort or strtol.
1347 * Makefile.in: Rebuild dependencies.
1348 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1349 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1350 (HFILES): Removed seclet.h. Added genlink.h.
1352 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1354 * section.c (bfd_get_section_contents): Return zero filled buffer
1355 if section has no contents.
1357 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1359 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1360 then skip bfd_perform_relocation even if the addend is non-zero.
1362 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1364 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1365 addend to r_offset field.
1367 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1369 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1370 CALC_ADDEND): Define.
1372 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1373 the offsetof because AIX /bin/cc does not like to take the address
1374 of an array. (From Minh Tran-Le.)
1376 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1378 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1380 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1381 the return pointer into %r2 if no jump-in-call-delay-slot
1382 optimization was done.
1384 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1386 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1388 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1390 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1391 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1393 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1394 (TEXT_START_ADDR): Correct.
1395 (MY_backend_data): Define.
1397 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1398 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1400 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1402 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1404 (bfd_som_attach_aux_hdr): Likewise.
1406 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1408 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1409 selectors for PIC code.
1411 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1412 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1413 relocations needed by PIC.
1415 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1417 * nlmcode.h: Fixes to avoid compiler warnings...
1419 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1421 * libnlm.h (nlm_backend_data): Removed macro definition.
1422 (nlm_alpha_backend_data): Adjusted accordingly.
1424 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1426 * som.c (som_begin_writing): Flesh out code for handling simple
1428 (bfd_som_attach_aux_hdr): New function.
1430 * som.h (struct somdata): Add fields for attaching version and
1431 copyright headers. Add accessor macros.
1433 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1434 definitions for old versions of HPUX which fail to define them.
1435 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1436 now that they're safe. Delete bogus R_STATEMENT relocations.
1438 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1439 extra R_DATA_OVERRIDE.
1440 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1441 mode selector if needed.
1442 (som_write_fixups): Handle requests for a change in the default
1443 rounding mode. Rounding modes do not consume input bytes, but
1444 are just markers much like R_ENTRY and R_EXIT.
1446 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1448 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1450 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1451 the branch instruction as originally been nullified.
1452 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1453 case of no code reordering due to an LDO instruction in the
1454 delay slot of the branch. Make sure to relocate the correct
1455 instruction. Do not perform instruction reordering for millicode
1457 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1458 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1459 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1460 a call from a linker stub to another linker stub and for millicode
1461 calls. Do not trash the return register for calls from one linker
1462 stub to a second linker stub.
1464 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1465 relocations are not pc-relative.
1467 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1469 (COPY_2_31): Likewise.
1471 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1473 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1474 * hosts/solaris.h: If not __GNUC__, define const as empty.
1476 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1478 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1479 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1480 section so that the linker ignores it.
1481 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1482 (ecoff_add_bytes): Changed need argument to size_t.
1483 (bfd_ecoff_debug_link_other): Check return value of
1486 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1488 * libbfd.h: Rebuilt.
1490 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1491 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1492 (struct nlm_backend_data): New field no_uninitialized_data.
1493 (nlm_no_uninitialized_data): New accessor macro.
1494 * nlmcode.h (nlm_compute_section_file_positions): Handle
1495 no_uninitialized_data.
1496 (nlm_external_reloc_compare): Sort relocs by address for a
1497 particular symbol, to make the sort more stable.
1498 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1499 value of a debugging symbol the same way we get the value of a
1501 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1502 Set no_uninitialized_data to true.
1503 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1504 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1505 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1506 before filling it in.
1508 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1510 * som.c (som_section_type, som_decode_symcalss): New functions.
1511 (som_get_symbol_info): Use them.
1512 (som_slurp_symbol_table): Set the section of common and undefined
1515 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1517 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1520 * mipsbsd.c: Changes from Ralph Campbell:
1521 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1522 complain_overflow_dont.
1523 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1526 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1528 * config.bfd: For sparc*-*-coff, use sparc-coff.
1529 * configure.in: Handle sparccoff_vec.
1530 * targets.c (sparccoff_vec): Declare.
1532 * reloc.c (bfd_get_reloc_size): New function.
1533 (struct reloc_howto_type): Update documentation of size field.
1535 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1537 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1538 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1539 * config/alpha-nlm.mt: New file.
1540 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1542 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1543 (CFILES): Added nlm32-alpha.c.
1544 Rebuilt dependencies.
1545 * targets.c (nlm32_alpha_vec): Declare.
1547 * libnlm.h (struct nlm_backend_data): New fields
1548 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1549 nlm_set_public_section, nlm_get_public_offset. Removed unused
1550 nlm_write_reloc field. Changed nlm_write_import to remove
1551 unnecessary symbol argument. Renamed nlm_write_externals to
1552 nlm_write_external, and changed cound argument from bfd_vma to
1554 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1555 nlm_write_prefix_func, nlm_set_public_section_func,
1556 nlm_get_public_offset_func): New accessor macros.
1557 (nlm_write_reloc_func): Removed.
1558 (nlm_write_external_func): Adjusted for field renaming.
1559 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1560 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1561 just called old nlm_i386_write_reloc.
1562 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1563 Declared. Changed second argument from bfd_vma to bfd_size_type.
1564 (nlm32_i386_backend): Adjusted for changes to fields and names.
1565 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1567 (nlm_sparc_write_import): Removed second argument.
1568 (nlm_sparc_write_external): Renamed from
1569 nlm_sparc_write_externals. Changed second argument from bfd_vma
1571 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1572 * nlmcode.h: Removed some unused code.
1573 (nlm_object_p): Don't destroy tdata pointer. Call
1574 backend_object_p function if it exists.
1575 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1576 set_public_section_func if it exists instead of checking
1578 (nlm_compute_section_file_positions): Account for
1579 optional_prefix_size.
1580 (nlm_write_object_contents): Account for optional_prefix_size.
1581 Removed useless variable write_reloc_func. Changed declaration
1582 and call of write_import_func. Call write_prefix_func if it
1583 exists. Removed unused variables len and temp. Call
1584 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1585 * nlmswap.h: Declare functions.
1587 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1589 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1590 * bfd-in2.h: Rebuilt.
1591 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1594 * config.bfd: Don't set target64 here, as the setting is ignored.
1595 * configure.in (ecoffalpha_little_vec): Set target64.
1597 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1598 in TDEFINES is wrong.
1600 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1601 Remove unused variable output_section.
1603 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1605 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1606 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1607 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1608 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1610 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1611 (HDEPFILES): Define to be irix-core.o.
1612 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1613 (HDEPFILES): Define to be irix-core.o.
1614 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1615 sco-core.o, which no longer exists.
1616 (CFILES): Added all *-core.c files.
1617 Rebuilt dependencies.
1619 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1621 * elfcode.h (map_program_segments): Restore check of file_size !=
1622 mem_size, but only if SHT_PROGBITS.
1624 * ecofflink.c: New file to hold ECOFF debug information linking
1626 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
1627 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
1629 (ecoff_get_extr, ecoff_set_index): New functions.
1630 (ecoff_slurp_symbolic_info): Don't save raw_size.
1631 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
1632 (ecoff_compute_section_file_positions): Don't set EXEC_P just
1633 because there is a start address.
1634 (ecoff_write_object_contents): Handle external symbols here. Use
1635 ecofflink.c functions to write out debugging information.
1636 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
1637 mips_elf_set_index): New functions.
1638 (mips_elf_seclet_link): Discard empty sections, the .options
1639 section and .gptab sections. Handle linking .mdebug section.
1640 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
1641 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
1642 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
1643 called by gas, so they are public).
1644 * bfd-in2.h: Rebuilt.
1645 * Makefile.in (BFD_LIBS): Added ecofflink.o.
1646 (CFILES): Added ecofflink.c.
1647 (ecofflink.o): New target. Rebuilt dependencies.
1649 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1651 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
1652 a valid magic number if it's been defined.
1654 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1656 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
1657 no longer requires it.
1658 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
1659 ecoff_write_object_contents): Don't treat .scommon section
1662 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
1664 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
1665 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
1666 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
1667 * bfd/ptrace-core.c: New file for dealing with core files with
1668 start with the ptrace_user structure found on BCS compliant systems.
1669 * bfd/targets.c (ptrace_core_vec): New vector.
1671 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1673 * Minimal support for reading SOM fixup streams. Allows
1674 objdump -r to do something reasonable.
1675 * som.c (som_get_reloc_upper_bound): Implement.
1676 (som_canonicalize_reloc): Implement.
1677 (som_set_reloc_info, som_slurp_reloc_table): New functions.
1679 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1681 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
1682 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
1684 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1686 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
1687 signed_value before sign extending it. Don't subtract out
1688 reloc_entry->address. This makes it compatible with what gas is
1691 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
1692 SHT_NOBITS sections.
1693 (map_program_segments): Don't leave the loop after the first
1695 (assign_file_positions_except_relocs): Only force sh_offset and
1696 sh_addr to match modulo maxpagesize for a section which is not
1697 SHT_NOBITS. Changed the method used to force page alignment after
1698 a SHT_NOBITS section to only do it for the last such consecutive
1699 section, and to really force page alignment.
1701 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1703 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
1704 in the case of an unknown (or unhandled) storage class.
1706 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
1707 not be defined here, since it is a host attribute, not a target
1709 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
1711 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
1714 * coff-sparc.c: Define some relocations, based on ELF relocations.
1715 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
1716 struct coff_reloc_map, sparc_reloc_map,
1717 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
1719 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
1720 (rtype2howto): Index into coff_sparc_howto_table using
1723 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1725 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
1726 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
1727 hosts/irix5.h created; just use std-host.h).
1728 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
1730 * Makefile.in: Rebuilt dependencies.
1732 * ecoffswap.h: Changed type of internal pointers for swap out
1733 functions to const *.
1735 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
1736 correctly for assembler, but linker support not implemented.
1737 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
1738 (mips_elf_sym_is_global): New function; at least on Irix 5, all
1739 non section symbols are considered global.
1740 (elf_backend_sym_is_global): Define.
1741 (mips_elf_final_write_processing): New function. Set the MIPS
1742 architecture level correctly.
1743 (elf_backend_final_write_processing): Define.
1744 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
1745 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
1746 section to 1. Handle .options section.
1747 (mips_elf_acom_section, mips_elf_acom_symbol,
1748 mips_elf_acom_symbol_ptr): New static variables, used to build a
1749 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
1750 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
1751 putting them all in a global .acommon section.
1753 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
1754 section has no ELF section data.
1755 (elf_make_sections): Set addralign of reloc section to 4.
1756 (elf_fake_sections): Likewise.
1757 (map_program_segments): Don't consider section 0.
1758 (assign_file_positions_except_relocs): Don't consider section 0.
1759 In the main loop, skip the symtab and strtab sections, since their
1760 positions are set elsewhere.
1761 (swap_out_syms): Set addralign of symtab section to 4. Set
1762 addralign of strtab sections to 1.
1763 (assign_file_positions_for_relocs): Don't consider section 0.
1764 (write_object_contents): Don't write out section 0.
1766 * libelf.h (struct elf_backend_data): Added fields
1767 elf_backend_sym_is_global and elf_backend_final_write_processing.
1768 * elf32-target.h (elf32_bed): Added corresponding initializers.
1769 * elf64-target.h (elf64_bed): Likewise.
1770 * elfcode.h (sym_is_global): Take abfd argument. Call
1771 elf_backend_sym_is_global if it is not NULL.
1772 (elf_map_symbols): Pass abfd to sym_is_global.
1773 (write_object_contents): Call elf_backend_final_write_processing
1776 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1778 * libecoff.h: Include coff/ecoff.h.
1779 (struct ecoff_backend_data): Move external debugging information
1780 fields into a single field pointing to an ecoff_debug_swap
1782 (ecoff_data_type): Move debugging information fields into a single
1783 field pointing to an ecoff_debug_info structure.
1784 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
1786 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
1788 * nlmswap.h: New file to swap fixed header. Included by NLM
1790 * libnlm.h (struct reloc_and_sec): Define.
1791 (struct nlm_backend_data): Add fields fixed_header_size,
1792 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
1794 (nlm_fixed_header_size, nlm_read_import_func,
1795 nlm_write_import_func, nlm_swap_fixed_header_in_func,
1796 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
1798 * nlmcode.h: Use new functions.
1799 * nlm32-i386.c: Provide new functions.
1800 * nlm32-sparc.c: New file; SPARC NLM backend.
1802 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
1804 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
1805 garbage bits appearing in the upper end of symbolnums.
1807 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
1809 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
1811 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
1812 * m68klynx.c: Define core file macros.
1813 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
1814 non-architecture specific stuff into lynx.h.
1816 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1818 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
1819 change PAGE_SIZE to 4096.
1821 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1823 * Makefile.in (diststuff): New target.
1827 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1829 * som.c (som_object_setup): Do not create dummy ".text", ".data",
1830 and ".bss" sections.
1831 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
1832 is zero. Recognize BSS type sections and turn off SEC_LOAD and
1833 SEC_DATA (so binutils/size works). Set the correct value for
1834 a section's _raw_size.
1835 (som_slurp_symbol_table): Program entry points, and millicode are
1836 also functions. Mark them as such. Also mark L$* symbols as
1839 * bfd-in2.h: Rebuilt.
1841 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1843 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
1844 a pointer to constant data. Delete bogus #define which made the
1847 * som.c (som_prep_for_fixups): New function.
1848 (som_write_fixups): New function.
1849 (som_write_space_strings): New function.
1850 (som_write_symbol_strings): New function.
1851 (som_begin_writing): New function.
1853 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1855 * som.c (som_write_object_contents): Do not abort. Flesh out.
1856 (som_set_section_contents): Do not abort. Flesh out.
1858 * som.c (som_write_headers): New function.
1859 (som_prep_headers): New function.
1860 (som_build_and_write_symbol_table): New function.
1862 * som.c (som_sizeof_headers): Add missing prototype.
1863 (som_set_arch_mach): Do not abort.
1865 * som.c (som_count_spaces): New function.
1866 (som_count_subspaces): New function.
1867 (compare_syms): New function.
1868 (som_compute_checksum): New function.
1870 * som.c (hppa_som_gen_reloc_type): New function.
1871 (som_bfd_reloc_type_lookup): New function.
1873 * som.c (try_prev_fixup): New function.
1874 (som_reloc_skip): New function.
1875 (som_reloc_addend): New function.
1876 (som_reloc_call): New function.
1878 * som.c (som_initialize_reloc_queue): New function.
1879 (som_reloc_queue_insert): Likewise.
1880 (som_reloc_queue_fix): Likewise.
1881 (som_reloc_queue_find): Likewise.
1883 * som.c (som_hppa_howto_table): SOM howto relocation table.
1884 (hppa_som_reloc): New function.
1886 * som.c (struct reloc_queue): New structure to keep track of
1887 the last four multibyte relocations emitted.
1888 (enum pa_symbol_type): Type to fully describe the symbol types
1889 associated with .import/.export assembler directives.
1891 * som.c: Include libhppa.h
1893 * som.c (bfd_som_set_section_attributes): New function.
1894 (bfd_som_set_subsection_attributes): Likewise.
1895 (bfd_som_set_symboL_type): Likewise.
1896 (bfd_som_attach_unwind_info): Likewise.
1897 * som.h: Declare new exported functions.
1899 * som.h (struct som_symbol): Add new fields to hold additional
1900 information needed to build/write symbol tables and fixup streams.
1901 (struct som_section_data_struct): Add new fields to hold additional
1902 information needed to build/write space and subspace headers.
1903 (som_symbol_data): New accessor macro for SOM symbol information.
1904 (R_HPPA_*): Basic relocation types to be used by the assembler.
1906 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1908 * trad-core.c (trad_unix_core_file_p): If new hook
1909 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
1910 corefile being too big.
1911 * hosts/i386sco.h: Define it.
1913 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1915 * bfd.c (struct _bfd): Add hppabsd_core_data.
1916 * targets.c (target_vector): Add hppabsd_core_vec.
1917 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
1918 section is encountered during core section scanning.
1919 * hppabsd-core.c: New file.
1920 * config/hppabsd.mh: Enable HPPA BSD core files.
1922 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
1923 which is either commented out or ifdef'd out. Add, update and
1924 clean comments. Fix various indention and spacing problems. Handle
1925 problems related to using "ble" to jump to a stub rather than "bl"
1926 (%r31 is trashed by "ble", but not by "bl").
1927 (NEW_INSTRUCTION): Put inside curly braces.
1928 (CURRENT_STUB_OFFSET): Fix indention problems.
1929 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
1930 Add, update and clean comments. Handle "ble" %r31 lossage problems.
1931 (hppa_elf_build_long_branch_stub): Likewise.
1932 (hppa_look_for_stubs_in_section): Likewise.
1933 (hppa_elf_stub_check): Remove obsolete function.
1935 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
1936 problems. Delete unused instructions.
1938 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
1940 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
1942 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1944 * elfcode.h (elf_object_p): Rather than looking through an array
1945 of architectures, get the ELF EM_xxx code from the backend
1946 information. Let the generic ELF target match any EM_xxx code not
1947 matched by another ELF target. Call elf_backend_object_p to let
1948 the backend do more checks and set global information.
1949 * libelf.h (struct elf_backend_data): Added elf_machine_code and
1950 elf_backend_object_p fields.
1951 (struct bfd_elf_arch_map): Removed.
1952 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
1953 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
1954 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
1955 field with elf_backend_object_p (if it is defined).
1956 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
1957 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
1958 elf64-gen.c (ELF_MACHINE_CODE): Defined.
1959 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
1961 (mips_elf_object_p): Set the right machine number.
1962 (mips_elf_ecoff_debug_swap): Defined.
1963 (elf_backend_object_p): Defined to be mips_elf_object_p.
1964 (elf_backend_ecoff_debug_swap): Defined to be
1965 mips_elf_ecoff_debug_swap.
1966 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
1968 * libbfd-in.h (target_vector, default_vector): Declare.
1969 * libbfd.h: Rebuilt.
1970 * format.c (target_vector, default_vector): Don't declare.
1972 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
1973 for R_MIPS_26. Correct overflow detection requires matching the
1974 upper four bits of the destination against the PC. From Ted Lemon
1975 <mellon@pepper.ncd.com>.
1977 * bout.c (b_out_reloc_type_lookup): Return type should point to
1979 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
1980 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
1981 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
1982 * coff-i386.c (coff_i386_reloc): Made howto const.
1983 * oasys.c (oasys_write_data): Made how const.
1985 * libelf.h: Added some comments.
1986 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
1987 field. Removed unused write_relocs field.
1988 * elf32-target.h: Adjusted elf_backend_data initialization
1990 * elf64-target.h: Corrected elf_backend_data initialization to
1991 fill in all fields and to set elf_64_p to 1.
1993 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1995 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
1996 to filepos in SHT_STRTAB case.
1997 (assign_file_position_for_section): Set BFD section filepos as
1998 well as ELF section sh_offset.
2000 * reloc.c: Use const instead of CONST.
2001 (bfd_perform_relocation): Make variable howto a const pointer.
2002 * bfd-in2.h, libbfd.h: Rebuilt.
2004 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2006 * Makefile.in (realclean): Don't remove generated headers. Reverts
2007 change of 2 Jul 1993.
2009 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2011 * configure.bfd: make unixware equivalent to sysv4.
2013 * config/i386-nlm.mt: bring in elf config; make it the default.
2015 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2017 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2020 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2022 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2023 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2025 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2027 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2029 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2031 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2032 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2033 section.c, syms.c, targets.c:
2034 Doc cleanup (spelling, punctuation, grammar, formatting).
2035 * bfd-in2.h, libbfd.h: Rebuild.
2037 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2039 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2040 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2042 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2044 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2045 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2046 in last change. Always rebuild symbol extension section the first
2047 time though if output sections exist (fixes ld -r problems).
2049 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2051 * Makefile.in: Add .PHONY for check and installcheck rules.
2053 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2055 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2056 least to HPUX. File below is a derived file.
2058 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2060 * libbfd.h (artdata): Use long, not time_t for portability, at
2063 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * config.bfd: Use bigmips for mips*-*-bsd*.
2067 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2069 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2070 Handle symbol number of zero.
2072 * reloc.c (enum bfd_reloc_code_real): Added
2073 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2074 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2075 * bfd-in2.h: Rebuilt.
2076 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2077 BFD_RELOC_MIPS_LITERAL.
2078 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2079 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2082 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2083 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2084 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2085 MY_bfd_seclet_link): Define.
2086 (MY_bfd_reloc_type_lookup): Rename from
2087 MY_reloc_howto_type_lookup.
2088 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2089 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2090 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2091 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2092 terms of MY, because that causes a recusive invocation of CAT when
2093 expanded within JUMP_TABLE, and ANSI compilers don't expand
2095 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2096 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2097 (MY_canonicalize_reloc): Don't define in terms of MY.
2098 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2099 than listing functions.
2101 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2103 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2105 See file ChangeLog.1
2112 version-control: never