1 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
4 that have no contents merely because linker_mark is not set.
6 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
8 * config.bfd (mips*-*-lnews*): New target.
9 * coff-mips.c (mips_relocate_section): Make assert compare
10 content byteorder instead of header byteorder.
11 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
13 * configure.in (ecoff_biglittle_vec): Add case.
16 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
18 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
19 name begins with ".note".
20 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
21 section whose name begins with ".note".
22 (get_program_header_size): Corresponding change.
24 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
25 jal and for jal overflow.
27 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
29 From Eric Youngdale <eric@andante.jic.com>:
30 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
31 not found, try looking it up again without the version name.
32 (elf_link_add_object_symbols): Always link against the dynamic
33 symbol table of a dynamic object. When linking against a dynamic
34 object, include version strings in symbol names, and set up
35 version information. Add indirect symbols for default versions.
36 (elf_link_create_dynamic_sections): Add special version sections.
37 (struct elf_assign_sym_version_info): Define.
38 (struct elf_find_verdep_info): Define.
39 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
41 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
42 (elf_link_find_version_dependencies): New static function.
43 (elf_link_assign_sym_version): New static function.
44 (elf_link_renumber_dynsyms): New static function.
45 (struct elf_final_link_info): Add symver_sec field.
46 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
47 local symbols of a dynamic object. Handle DT_VER* constants.
48 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
49 dynamic object. Skip indirect symbols from ELF objects. Remove
50 the version name before choosing a hash bucket. Write out the
51 version information if appropriate.
52 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
53 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
54 (bfd_elf64_size_dynamic_sections): Likewise.
56 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
57 Change elf_link_hash_flags to unsigned short.
58 (ELF_LINK_HIDDEN): Define.
59 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
60 dynverdef_hdr, dynversym_section, dynverdef_section,
61 dynverref_section, cverdefs, cverrefs, verdef, verref.
62 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
63 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
64 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
65 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
66 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
67 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
68 (_bfd_elf_slurp_version_tables): Declare.
69 * elf.c (_bfd_elf_swap_verdef_in): New function.
70 (_bfd_elf_swap_verdef_out): Likewise.
71 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
72 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
73 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
74 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
75 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
76 version information if there is any.
77 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
78 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
79 (elf_fake_sections): Handle .gnu.version* section names.
80 (assign_section_numbers): Handle SHT_GNU_ver* section types.
81 (_bfd_elf_slurp_version_tables): New function.
82 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
83 version name in string entered in dynamic hash table.
84 * elfcode.h: Include fnmatch.h.
85 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
86 symbol which was forced to become local.
87 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
88 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
89 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
90 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
92 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
94 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
96 (mn10200_elf_relax_section): Correctly compute a symbol's value
97 when the symbol is local, but not in the same section as we are
98 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
102 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
104 * elf32-m32r.c: Rewrite to use ELF backend linker.
105 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
106 Add small data area support (R_M32R_SDA16).
107 * reloc.c: Document BFD_RELOC_M32R_SDA16.
108 * bfd-in2.h,libbfd.h: Regenerated.
111 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
113 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
114 (mn10200_elf_relax_delete_bytes): Likewise.
115 (mn10200_elf_symbol_address_p): Likewise.
116 (mn10200_elf_get_relocated_section_contents): Likewise.
117 (bfd_elf32_bfd_relax_section): Define.
118 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
120 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
121 (mn10200_elf_relocate_section): Likewise.
122 (elf_backend_relocate_section): Define.
125 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
127 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
128 reloc.c, targets.c: New target, elf-*-D30V.
130 * bfd-in2.h, configure, libbfd.h: Rebuilt.
132 * cpu-d30v.c, elf32-d30v.c: New files.
135 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
137 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
138 * bfd-in2.h: Regenerated.
140 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
141 (rtype2howto): Add function.
142 (tic80_howto_table): Add.
145 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
147 * sysdep.h: Don't define errno in MSVC if error.h is included.
150 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
152 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
153 is initialized before it is used.
156 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
158 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
159 symbol into a weak undefined symbol; leave it as a common symbol.
161 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
163 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
164 about a symbol defined in a dynamic object if it has already been
165 defined in a regular object.
167 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
169 * makefile.vms: Add gcc flags to allow compiling with current gcc
171 (targmatch.h): New dependency.
173 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
175 * evax.h (ALPHA_R_CODEADDR): New relocation.
176 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
178 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
180 * bfd-in2.h, libbfd.h: Rebuild.
182 Restrict symbol length to 64 bytes, case preserving:
183 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
184 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
185 (_bfd_evax_length_hash_symbol): Added.
186 * evax-etir.c (_bfd_evax_write_etir): Call
187 _bfd_evax_length_hash_symbol before output of symbol.
188 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
189 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
191 * evax-emh.c: Output filename to object file without path.
193 * evax-egsd.c: New sections for local and global commons.
195 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
196 evax-misc.c, evax.h: Remove 8 bit characters from copyright
197 notices. Replace AXP with Alpha.
199 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
201 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
202 sections if we are creating a shared library.
204 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
206 * configure.host (i386-windows): Don't set host64=true.
208 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
210 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
211 (elf_mips16_gprel_howto): New static variable.
212 (mips16_gprel_reloc): New static function.
213 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
214 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
215 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
216 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
217 * bfd-in2.h, libbfd.h: Rebuild.
220 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
222 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
223 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
227 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
229 * config.bfd: add r5900
232 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
234 * elflink.h (elf_link_input_bfd): If we've discarded a section,
235 the output section will be the absolute section; don't print an
236 assertion message for that case when doing a relocateable link.
238 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
240 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
241 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
242 need_fn_sub, call_stub, and call_fp_stub.
243 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
244 (mips_elf_link_hash_newfunc): Initialize new fields.
245 (mips_elf_link_hash_table_create): Likewise.
246 (mips_elf_relocate_section): Redirect relocations to use mips16
247 stubs when appropriate.
248 (mips_elf_check_relocs): Attach stub sections to the appropriate
249 symbol. Set need_fn_stub when appropriate.
250 (mips_elf_always_size_sections): New static function.
251 (mips_elf_check_mips16_stubs): New static function.
252 (elf_backend_always_size_sections): Define.
253 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
255 * elflink.h (elf_link_input_bfd): Discard local symbols that are
256 attached to sections which are not being included in the link.
258 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
260 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
261 symbol value when computing the addend for a pc_relative
264 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
266 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
267 relocateable link, just skip pc_relative pcrel_offset relocs.
268 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
269 structure for an ARM26 reloc which can be resolved.
270 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
271 reloc can be resolved.
273 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
274 error in overflow check for R_RELBYTE.
276 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
278 * ieee.c (ieee_slurp_section_data): Pick up the start address.
279 From Mark Rasin <mark.rasin@telrad.co.il>.
281 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
284 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
286 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
287 (elf_mn10200_howto_table): Likewise.
288 (mn10200_reloc_map): Likewise.
291 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
293 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
294 * bfd-in2.h, libbfd.h: Regenerated.
295 * elf32-m32r.c: Add support for them.
298 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
300 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
301 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
303 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
304 r_format and r_pcrel. Always return a value.
306 * riscix.c (MY_final_link_callback): Define to dummy value.
308 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
309 relocations against the text segment, look up the output name of
311 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
312 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
313 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
314 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
315 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
318 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
320 * coff-tic80.c (tic80coff_vec): Use correct data put/get
321 routines for little endian data.
322 * coffcode.h (coff_write_object_contents): Set magic to
323 TIC80_ARCH_MAGIC for TIc80.
325 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
327 * coff-tic80.c (tic80coff_vec): Change to little endian data
331 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
333 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
334 auxiliary_filters parameter to be const char * const *. Accept a
335 NULL terminated array.
336 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
337 (bfd_elf32_size_dynamic_sections): Update declaration.
338 * bfd-in2.h: Rebuild.
340 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
342 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
343 NOTYPE symbol in a text section as a FUNC symbol.
345 * coffcode.h (coff_compute_section_file_positions): Force
346 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
348 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
350 * libaout.h (machine_type): Reserve several values for sparclet.
353 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
355 * config.bfd (tic80-*-*): Don't require 'coff'.
359 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
361 * elf32-v850.c (v850_elf_howto_table): Set the special_function
362 table to v850_elf_reloc for all non-standard relocations.
363 (v850_elf_check_relocs): Add check for h being non-null.
364 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
365 statement instead of multiple ifs.
366 (v850_elf_relocate_section): Fix up error message, don't just call
370 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
372 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
373 Use bfd_elf_generic_reloc as special function for all relocs.
374 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
376 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
377 24bit pc-relative reloc.
380 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
382 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
383 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
384 header byte order is little endian. Use correct bfd_get and
385 bfd_put routines for little endian headers.
386 * coffcode.h (coff_set_arch_mach_hook): Set arch to
387 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
390 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
392 * reloc.c: Add BFD_RELOC_24.
393 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
394 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
395 * bfd-in2.h, libbfd.h: Rebuilt.
397 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
399 elf64-alpha multiple .got rewrite:
401 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
402 (bfd_elf*_mkobject): Don't define here ...
403 * elfxx-target.h: ... but rather here. Default always_size_sections
405 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
406 what the #defines in elf-bfd.h transmuted it to anyway.
408 * section.c: Add SEC_LINKER_CREATED flag.
409 * bfd-in2.h: Rebuild.
410 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
411 relocation section flags.
412 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
413 SEC_IN_MEMORY to recognize generated bits.
414 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
416 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
417 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
418 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
419 * elf32-ppc.c (ppc_elf_create_linker_section,
420 ppc_elf_size_dynamic_sections): Likewise.
421 * elf32-sparc.c (elf32_sparc_check_relocs,
422 elf32_sparc_size_dynamic_sections): Likewise.
423 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
425 (_bfd_elf_create_dynamic_sections): Likewise.
426 (_bfd_elf_make_linker_section_rela): Likewise.
427 * elflink.h (elf_link_create_dynamic_sections): Likewise.
428 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
429 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
430 to identify generated bits.
431 (elf_link_input_bfd): Likewise.
433 * elf64-alpha.c: Rewrite everything touching relocations.
436 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
438 * elf32-v850.c (all functions and static variables): Go through
439 and regularize names to be of the form v850_elf_<xxx>.
440 (toplevel): Include <elf/v850.h>.
441 (enum reloc_type): Move to include/elf/v850.h.
442 (v850_elf_check_relocs): For common variables, if the variable is
443 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
444 into the appropriate section.
445 (elf_backend_check_relocs): Define.
447 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
449 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
452 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
454 * config.bfd (mips*el-*-linux*): New target.
455 (mips*-*-linux*): New target.
457 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
458 Return a useful value.
460 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
462 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
464 * configure: Rebuild.
465 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
466 ac_cv_func_mmap in bfd/configure.host.
468 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
469 filter_shlib and auxiliary_filter_shlib parameters.
470 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
472 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
473 (bfd_elf64_size_dynamic_sections): Likewise.
474 * bfd-in2.h: Rebuild.
476 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
478 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
479 symbols, don't export a symbol which is defined by an object in an
480 archive which contains shared objects.
483 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
485 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
486 for TI TMS320c80 (MVP).
487 (bfd_archures_list): Add bfd_tic80_arch.
488 * bfd-in2.h: Regenerate by running "make headers".
490 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
492 * cpu-tic80.c (bfd_tic80_arch): Add struct.
493 * configure.in (case $vec): Correct typo, "tb" not "tp".
494 Also add cofflink.o for tic80coff_vec.
495 * configure: Regenerate with autoconf.
498 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
500 * libbfd.c: Patch up the mmap code so that it is only built if BFD
501 is configured with --with-mmap.
504 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
506 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
507 (ALL_MACHINES): Add cpu-tic80.o
508 (cpu-tic80.o, coff-tic80.o): Add dependencies.
509 * coff-tic80.c: Add skeleton, cloned from another coff config.
510 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
514 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
516 * TODO: Correct a misspelling.
518 * coff-tic80.c: New file for TI TMS320C80 (MVP).
519 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
520 * configure.in (case $vec): Add tic80coff_vec entry.
521 * configure: Regenerate with autoconf.
522 * archures.c (bfd_tic80_arch): Declare.
523 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
524 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
525 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
526 (bfd_target_vector): Add tic80coff_vec entry.
529 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
531 * elflink.h (elf_buckets): Add some more values for larger
534 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
536 * Makefile.in (install): Move subdir_do out of conditional. From
537 Fred Fish <fnf@cygnus.com>.
539 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
541 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
543 (elf_mn10200_howto_table): Likewise.
544 (mn10200_reloc_map): Likewise.
546 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
548 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
549 mips16 symbol during the link.
550 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
552 (mips_elf_link_output_symbol_hook): New static function.
553 (elf_backend_link_output_symbol_hook): Define.
555 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
558 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
560 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
561 against SEC_DEBUGGING sections here (revert patch of December 5).
562 * elfcode.h (elf_object_p): Check for them here, instead.
564 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
566 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
567 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
569 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
570 (_bfd_elf_canonicalize_dynamic_reloc): New function.
571 * elf-bfd.h (struct elf_size_info): Update declaration of
573 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
574 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
575 * elfxx-target.h: Use new dynamic reloc routines by default.
576 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
579 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
581 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
582 if NAMES_HAVE_UNDERSCORE is defined.
584 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
586 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
588 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
590 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
593 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
595 * elflink.h (elf_link_add_object_symbols): Only add a weak
596 symbol if the real definition is in the dynamic symbol table.
597 After finding the real definition, then, if it is dynamic, add the
598 weak symbol to the dynamic symbol table.
600 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
602 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
604 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
607 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
609 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
611 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
612 (bfd_elf32_mn10300_reloc): Write data in little endian format.
613 * reloc.c: Remove mn10300 big endian relocs.
614 * bfd-in2.h, libbfd.h: Rebuilt.
616 * elf32-mn10200.c: Update from elf32-mn10300.c.
618 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
620 * elf32-mn10300.c (elf_symbol_leading_char): Define.
622 * elf32-mn10300.c: Add some comments.
624 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
626 * ihex.c (ihex_scan): Always initialize buf before jumping to
628 (ihex_read_section): Likewise.
630 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
632 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
633 inplace for most relocs.
635 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
637 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
638 even if SEC_ALLOC is not set.
639 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
640 when deciding whether to copy a reloc into a shared object.
641 (elf_i386_relocate_section): Likewise.
642 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
643 (elf32_sparc_relocate_section): Likewise.
644 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
645 reloc section if it is not set in the source section.
646 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
647 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
648 with a SEC_DEBUGGING section as SEC_DEBUGGING.
650 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
652 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
653 expects a .got.plt until we actually create it.
655 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
657 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
658 message for bfd_reloc_outofrange, rather than aborting. From
659 Philippe De Muyter <phdm@info.ucl.ac.be>.
661 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
662 a relocateable link, don't try to process them. From Heinz Wrobel
663 <wrobel@lpr.e-technik.tu-muenchen.de>.
665 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
667 * elf32-mn10300.c (mn10300_info_howto): Renamed from
668 mn10300_info_howto_rel. Tweak reloc argument to be an
670 (USE_RELA): Define instead of USE_REL.
671 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
673 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
675 * configure.in, configure: Handle mips*-sgi-irix6*.
676 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
679 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
681 * elf32-i386.c (elf_i386_relocate_section): Warn about a
682 relocation against a symbol defined in a section with no output
685 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
687 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
688 * configure, config.in: Rebuild with autoconf 2.12.
690 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
691 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
692 (swap_out_syms): Set st_other from existing st_other field.
693 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
695 (elf_link_output_extsym): Set the other field from the global hash
697 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
698 (elf_mips16_jump_howto): New static variable.
699 (mips16_jump_reloc): New static function.
700 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
701 (mips_info_to_howto_rel): Handle R_MIPS16_26.
702 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
704 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
705 * bfd-in2.h, libbfd.h: Rebuild.
706 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
708 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
710 * configure.host: Use long long for mips-sgi-irix6*.
712 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
713 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
715 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
717 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
718 (enum reloc_type): Add more reloc types.
719 (elf32_mn10300_howto_table): Update for new reloc types.
720 (elf32_mn10300_reloc_map): Update for new reloc types.
721 * reloc.c: Add some new relocs for the mn10300 series.
722 * bfd-in2.h, libbfd.h: Rebuilt.
724 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
726 * som.c (setup_sections): Don't lose for a space which has
727 no data, but some symbols.
729 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
731 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
732 (sunos_link_hash_table_create): Initialize got_needed.
733 (sunos_create_dynamic_sections): Only set .got section size if it
734 is not already set. Set got_needed.
735 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
736 sdynptr, and only handle dynamic sections, if dynamic sections are
738 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
739 Initialize .got section.
740 (sunos_scan_ext_relocs): Likewise.
741 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
743 (sunos_finish_dynamic_link): Check got_needed. Only set up
744 dynamic linking information if needed.
746 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
748 * config.bfd: Added VersaDOS format to the Ericsson configuration.
750 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
752 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
754 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
756 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
759 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
761 * filemode.c: Include sysdep.h.
762 * ihex.c: Add casts to eliminate compiler warnings.
763 * sunos.c: Add casts to eliminate compiler warnings.
765 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
767 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
769 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
770 appropriate relocations in the .so file if shared.
771 (ppc_elf_relocate_section): Ditto.
774 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
776 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
777 complain_overflow_unsigned.
780 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
782 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
783 overflows for R_D10V_16 and R_D10V_18.
785 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
787 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
788 (do_with_relocs): Likewise.
789 (do_as_repeat): Likewise.
790 (copy_expression): Likewise.
792 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
794 * ieee.c (ieee_write_external_part): Correctly record whether
795 there is an external part.
798 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
800 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
801 handle tda offsets for sld.w and sst.w instructions.
802 Fix alignment check in sld.w and sst.w tda reloc handling.
805 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
807 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
810 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
812 * elf32-v850.c: Add comments about assumptions about
813 char, short & long sizes.
814 (elf32_v850_bfd_final_link_relocate): Fix sign extension
815 problems for several relocs.
817 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
818 R_V850_SDA_OFFSET entry.
821 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
823 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
824 Store import file index in ldindx.
825 (xcoff_build_ldsyms): Assume that ldsym was not previously
826 allocated. For an imported symbol, copy ldindx into l_ifile.
829 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
831 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
832 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
833 fields in R_V850_TDA_OFFSET.
834 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
835 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
838 * elf32-v850.c: Include bfdlink.h.
839 (bfd_elf32_v850_reloc): Return an error if we get a reloc
841 (elf32_v850_bfd_final_link_relocate): New function.
842 (v850_elf_relocation_section): Likewise.
843 (elf_backend_relocate_section): Define.
846 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
848 * binary.c (binary_set_section_contents): Ignore sections which
849 don't have SEC_LOAD and SEC_ALLOC set.
851 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
853 * linker.c (_bfd_generic_final_link): Avoid losing static
854 symbols in the .bss section.
856 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
858 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
859 (mips32_64bit_reloc): New static function.
860 (mips_reloc_map): Add entry for BFD_RELOC_64.
861 (mips_elf_relocate_section): Handle R_MIPS_64.
863 * linker.c (default_indirect_link_order): Print an error message
864 when attempting to do a relocateable link with different object
865 file formats, rather than calling abort.
868 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
870 * reloc.c (m32r relocs): Rename them.
871 * bfd-in2.h, libbfd.h: Regenerated.
872 * elf32-m32r.c: Update.
873 (m32r_elf_10_pcrel_reloc): New function.
874 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
875 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
878 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
880 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
881 all sections that will be included in the output file.
882 (_bfd_generic_link_output_symbols): Discard symbols in sections
883 which are being discarded.
887 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
888 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
889 (elf_v850_howto_table): Corresponding changes.
890 (elf_v850_reloc_map): Corresponding changes.
891 * reloc.c: Add additional V850 relocations.
892 * bfd-in2.h, libbfd.h: Rebuilt.
894 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
895 no longer want in pc-relative relocs.
897 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
899 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
900 accept a reloc against an undefined sybmol!
902 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
904 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
907 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
909 * VERSION: Bump for new relocation.
911 * hosts/i386bsd.h: If NBPG is not defined, define it as
912 PAGE_SIZE, for recent versions of FreeBSD.
914 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
916 * configure.host: Use `long long' as the 64 bit type on a Solaris
917 host, since both gcc and the SunPRO compilers support it.
919 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
921 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
922 mistake to have reused the ECOFF LITERAL for ELF since they have
924 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
925 * bfd-in2.h, libbfd.h: Rebuild.
927 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
930 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
931 dynamic relocation for an undefweak symbol when we are building
934 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
936 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
937 point explicitly to srcdir.
938 (targmatch.h): Edit references to point explicitly to objdir.
940 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
942 * config.bfd: When setting targ_cpu, don't get confused by
945 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
947 * configure.host: Add support for windows host (a build done
948 under the Microsoft build environment).
950 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
952 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
953 definition in a dynamic object, add it to the dynamic symbol table
954 if any dynamic object mentions it. Reverts part of last patch.
956 * sunos.c (struct sunos_link_hash_table): Add got_base field.
957 (sunos_link_hash_table_create): Initialize got_base.
958 (bfd_sunos_size_dynamic_sections): If the .got section is more
959 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
961 (sunos_check_dynamic_reloc): Subtract got_base from a base
964 * elf32-mips.c (elf_mips_isa): New static function.
965 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
966 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
968 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
970 * archive.c (do_slurp_coff_armap): Only treat archive as little
971 endian for i960 COFF.
973 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
975 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
976 by the change in size of the section when EXEC_P is not set.
978 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
979 (m68kcoff_rtype_to_howto): New static function.
980 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
981 VMA to the addend for a PC relative reloc.
983 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
985 * Makefile.in: Rebuild dependencies.
987 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
990 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
992 * Makefile.in: Remove explicit dependencies for mn10200 and
994 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
995 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
996 (dependencies): Rebuilt.
998 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1001 during this function.
1003 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1004 section if the flags are compatible.
1006 * configure.in: Add havevecs, and put it in tdefaults.
1007 * mpw-config.in: Likewise.
1008 * configure: Rebuild.
1009 * targmatch.sed: New file; a sed script to build targmatch.h from
1011 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1012 * targets.c: Include "fnmatch.h".
1013 (struct targmatch): Define.
1014 (bfd_target_match): Define by including targmatch.h.
1015 (bfd_find_target): If the target is not found by name, search for
1016 it as a configuration triplet.
1017 * Makefile.in: Rebuild dependencies.
1018 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1019 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1020 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1021 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1022 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1023 (CFILES): Remove i386dynix.c and hp300bsd.c.
1024 (targmatch.h): New target.
1025 (do_clean): Remove targmatch.h.
1027 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1028 * acconfig.h: Add NEED_DECLARATION_GETENV.
1029 * configure, config.in: Rebuild.
1030 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1031 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1033 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1035 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1036 * cpu-mn10200.c, cpu-mn10300.c: New files.
1037 * elf32-mn10200.c, elf32-mn10300.c: New files.
1038 * Makefile.in: Break mn10x00 support into two separate
1039 configurations, mn10200 and mn10300.
1040 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1041 * bfd-in2.h, configure: Rebuilt.
1043 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1045 * Makefile.in (do_clean): Move config.log to do_distclean.
1047 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1049 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1050 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1051 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1052 (elf32-mn10x00.o): Add dependencies.
1053 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1054 (bfd_mn10x00_arch): Declare.
1055 (bfd_archures_list): Add bfd_mn10x00_arch.
1056 * config.bfd: Add mn10x00-*-*.
1057 * configure.in: Add bfd_elf32_mn10x00_vec.
1058 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1059 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1060 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1061 * bfd-in2.h, configure: Rebuilt.
1063 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1065 openVMS/Alpha: Provide filename and case_hack flags via
1066 symbol table from gas.
1067 Add case_hack code for symbol output from vax/vms.
1068 * evax-alpha.c (evax_initialize): Remove filename handling,
1069 filename is provided via symbol table.
1070 (evax_get_symtab): Use local symbol count when setting up table.
1071 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1073 (_bfd_evax_write_egsd): Skip file name symbol.
1074 * evax-emh.c (get_vms_time_string): Local function now.
1075 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1077 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1078 through _bfd_evax_case_hack_symbol.
1079 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1081 (_bfd_evax_basename): Removed.
1082 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1083 * evax.h (evax_private_data_struct): Remove filename.
1084 (flag_hash_long_names, flag_show_after_trunc,
1085 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1088 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1090 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1091 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1092 (NO_SWAP_MAGIC): Don't define.
1093 (SWAP_MAGIC): Define.
1095 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1096 no hash table entry for a global symbol.
1098 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1100 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1102 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1104 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1105 symbol type with T_NULL. Warn if symbol type changes. Based on
1106 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1108 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1109 a dynamic object in the dynamic symbol table if it is referenced
1110 or defined by a regular object.
1113 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1115 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1116 remove dwarf local labels. Shrinks binaries by a factor of 3!
1119 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1121 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1122 by hand, rather than by calling bfd_make_section.
1125 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1127 * reloc.c: Rename m32r relocs.
1128 * bfd-in2.h, libbfd.h: Rebuilt.
1129 * elf32-m32r.c: Update.
1132 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1135 link, adjust the symbol index of a base relative reloc. Don't
1136 change the addend of a PC relative reloc if pcrel_offset is set.
1137 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1138 a relocateable link.
1140 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1141 it is zero, in case src_mask matters.
1142 (bfd_install_relocation): Likewise.
1144 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1146 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1148 (_bfd_xcoff_bfd_final_link): Don't set target_index
1149 to an uninitialized value.
1151 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1154 indices, rather than crashing.
1155 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1157 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1160 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1162 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1164 (coff_arm_adjust_symndx): New static function.
1165 (coff_adjust_symndx): Define.
1167 * srec.c (srec_scan): Accept multiple symbols on a single line.
1168 From Pascal Martin <pmartin@alsys.com>.
1172 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1174 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1175 (sunos_merge_private_bfd_data): New function.
1177 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1181 (bfd_merge_private_bfd_data): Likewise.
1182 * section.c (bfd_copy_private_section_data): Likewise.
1183 * syms.c (bfd_copy_private_symbol_data): Likewise.
1184 * bfd-in2.h: Rebuild.
1185 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1186 both BFD's are the right flavour.
1187 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1188 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1189 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1190 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1191 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1192 (ppc_elf_merge_private_bfd_data): Likewise.
1193 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1194 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1196 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1197 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1201 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1203 * reloc.c: Add m32r relocs.
1204 * bfd-in2.h, libbfd.h: Rebuilt.
1205 * cpu-m32r.c,elf32-m32r.c: New files.
1208 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1212 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1214 * tekhex.c (first_phase): Change type parameter from char to int.
1216 (pass_over): Change func to expect int, not char.
1218 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1219 rather than SEC_LOAD when aligning the file offset for the first
1220 section in a segment.
1222 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1224 * syms.c (coff_section_type): Make arg const.
1225 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1226 to make_bfd_asection().
1227 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1228 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1229 (_bfd_elf_stringtab_init): Remove prototype.
1231 * netbsd-core.c (swap_abort): Add prototype.
1232 * aix386-core.c (swap_abort): Ditto & make static
1233 * hpux-core.c (swap_abort): Ditto & make static.
1234 * irix-core.c (swap_abort): Ditto & make static.
1235 * ptrace-core.c (swap_abort): Ditto & make static.
1236 * trad-core.c (swap_abort): Ditto & make static.
1237 * coffswap.h (coff_swap_reloc_in): Ditto.
1238 (coff_swap_reloc_out): Ditto.
1239 (coff_swap_filehdr_in): Ditto.
1240 (coff_swap_filehdr_out): Ditto.
1241 (coff_swap_sym_in): Ditto.
1242 (coff_swap_sym_out): Ditto.
1243 (coff_swap_aux_in): Ditto.
1244 (coff_swap_aux_out): Ditto.
1245 (coff_swap_lineno_in): Ditto.
1246 (coff_swap_lineno_out): Ditto.
1247 (coff_swap_aouthdr_in): Ditto.
1248 (coff_swap_aouthdr_out): Ditto.
1249 (coff_swap_scnhdr_in): Ditto.
1250 (coff_swap_scnhdr_out): Ditto.
1251 * ihex.c (ihex_sizeof_headers): Ditto.
1252 * tekhex.c (getsym): Ditto.
1253 (find_chunk): Ditto & make static.
1254 (insert_byte): Ditto.
1255 (first_phase): Ditto.
1257 (tekhex_get_symtab): Ditto & make static.
1258 (tekhex_get_symtab_upper_bound): Ditto & make static.
1259 (tekhex_mkobject): Ditto.
1260 (tekhex_object_p): Ditto.
1261 (move_section_contents): Ditto.
1262 (tekhex_get_section_contents): Ditto.
1263 (tekhex_set_arch_mach): Ditto & make static.
1264 (tekhex_set_section_contents): Ditto.
1265 (writevalue): Ditto.
1268 (tekhex_write_object_contents): Ditto.
1269 (tekhex_sizeof_headers): Ditto.
1270 (tekhex_make_empty_symbol): Ditto.
1271 (tekhex_get_symbol_info): Ditto.
1272 (tekhex_print_symbol): Ditto.
1273 * irix-core.c (make_bfd_asection): Ditto.
1274 (irix_core_core_file_p): Ditto.
1275 (irix_core_core_file_failing_command): Ditto.
1276 (irix_core_core_file_failing_signal): Ditto.
1277 (irix_core_core_file_matches_executable_p): Ditto.
1278 (irix_core_make_empty_symbol): Ditto.
1279 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1280 * srec.c (srec_new_symbol): Ditto.
1281 (srec_get_section_contents): Ditto.
1282 (srec_set_arch_mach): Ditto.
1283 (srec_set_section_contents): Ditto.
1284 (internal_srec_write_object_contents): Ditto.
1285 (srec_write_object_contents): Ditto.
1286 (symbolsrec_write_object_contents): Ditto.
1287 (srec_sizeof_headers): Ditto.
1288 (srec_make_empty_symbol): Ditto.
1289 (srec_get_symtab_upper_bound): Ditto.
1290 (srec_get_symtab): Ditto.
1291 (srec_print_symbol): Ditto and make static.
1292 * elf.c (elf_read): Ditto
1293 (assign_section_numbers): Ditto.
1294 (elf_fake_sections): Ditto.
1295 (sym_is_global): Ditto.
1296 (elf_map_symbols): Ditto.
1297 (get_program_header_size): Ditto.
1298 * coffgen.c (make_a_section_from_file): Ditto.
1299 (coff_real_object_p): Ditto.
1300 (fixup_symbol_value): Ditto.
1301 (build_debug_section): Ditto.
1303 * syms.c (coff_section_type): Ditto.
1306 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1308 * bfd-in2.h: Rebuilt after m32r changes.
1311 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1314 * config.bfd,configure.in,configure: Add m32r support.
1315 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1317 * config.bfd: Keep target list alphabetically sorted.
1320 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1322 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1323 to add in the constant part found in the instruction itself.
1324 (case R_V850_HI16_S): Likewise.
1327 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1329 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1330 and R_D10V_18 to be 1 (word).
1332 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * stabs.c (_bfd_link_section_stabs): If the output_section field
1335 of either section is bfd_abs_section, then the linker is
1336 discarding the section and we should not optimize it.
1338 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1340 * Makefile.in (aout-sparcle.o): New target.
1341 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1342 * config.bfd (sparclet-*-aout*): Add case.
1343 * configure.in (sparcle_aout_vec): Add case.
1344 * configure: Regenerated.
1345 * targets.c (sparcle_aout_vec): Declare.
1346 (bfd_target_vector): Add sparcle_aout_vec.
1347 * aout-sparcle.c: New file.
1350 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1352 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1353 low order sign bit propogation for R_V850_HI16_S.
1355 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1356 handling V850 specific relocs.
1357 (elf_v850_howto_table): Use the new function for some
1358 relocations. Twiddle masks & shifts for some relocs.
1359 Set partial_inplace where needed.
1362 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1365 default architecture to a machine number of 0.
1366 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1368 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1369 the output BFD is the default, set it from the first input BFD.
1372 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1374 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1375 insert at bitpos zero. The HI16 relocs are shifted right
1376 by 16 bits. Fix src_mask for all relocs.
1377 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1379 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1383 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1385 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1386 Rewrite to use BFD file read routines and to avoid using a fixed
1387 length for the file name.
1390 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1392 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1393 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1394 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1395 to R_V850_{32,16,8}.
1397 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1399 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1400 (elf_v850_howto_table): Add info for HI16_S reloc.
1401 (v850_reloc_map): Add HI_16_S reloc.
1402 * reloc.c: Define BFD_RELOC_V850_* relocs.
1405 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1408 * elf32-sh.c: New file.
1409 * elf.c (prep_headers): Handle bfd_arch_sh.
1410 * elfcode.h (write_relocs): Handle absolute symbol.
1411 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1412 (_bfd_elf64_link_read_relocs): Declare.
1413 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1414 elf_link_read_relocs. Make globally visible. Change all
1416 (elf_link_input_bfd): Get external symbols from cache in
1417 symtab_hdr->contents. Get contents from cache in
1419 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1421 * reloc.c: Define BFD_RELOC_SH_* relocs.
1422 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1423 * coff-sh.c (sh_insns_conflict): Fix a return value.
1424 (_bfd_sh_align_load_span): New globally visible function, broken
1425 out of sh_align_load.
1426 (sh_align_load): Call _bfd_sh_align_load_span.
1427 (sh_swap_insns): Change relocs parameter to PTR.
1428 * bfd-in2.h, libbfd.h: Rebuild.
1429 * targets.c (bfd_elf32_sh_vec): Declare.
1430 (bfd_elf32_shl_vec): Declare.
1431 * config.bfd (sh-*-elf*): New target.
1432 * configure.in (bfd_elf32_sh_vec): New target vector.
1433 (bfd_elf32_shl_vec): New target vector.
1434 * configure: Rebuild.
1435 * Makefile.in: Rebuild dependencies.
1436 (BFD32_BACKENDS): Add elf32-sh.o.
1437 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1439 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1440 page before checking D_PAGED.
1442 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1443 (ihex_write_object_contents): Remove extbase; always use segbase
1446 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1448 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1449 * configure.host (i[345]86-*-*): Ditto.
1450 * config.bfd (i[345]86-*-*): Ditto.
1451 * configure: Regenerate.
1453 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1456 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1458 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1459 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1460 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1461 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1462 will have an ST_CODE type, change the symbol's type to ST_DATA.
1463 * som.c (hppa_som_gen_reloc_type): Update prototype.
1465 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1468 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1469 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1470 (mips_elf_finish_dynamic_sections): Likewise.
1472 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1474 * configure.host (HLDENV): New variable to set. Set it for
1475 *-*-sysv4*, since those linkers may not support -R but they always
1476 support LD_RUN_PATH.
1478 * libieee.h (NSECTIONS): Don't define.
1479 (ieee_data_struct): Change section_table to asection **. Add
1481 * ieee.c (get_section_entry): If the table isn't big enough, make
1483 (ieee_slurp_sections): Remove assertion about number of sections.
1484 (ieee_object_p): Adjust initialization of ieee to match changes to
1487 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1488 symbols merely because we are generating a shared library.
1489 (xcoff_build_ldsyms): Don't set up global linkage code for an
1490 undefined symbol merely because we are generating a shared
1494 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1496 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1497 (BFD32_BACKENDS) Add elf32-v850.o.
1498 * archures.c: Add bfd_v850_arch.
1499 * bfd-in2.h: Add bfd_v850_arch.
1500 * config.bfd (v850-*-*): New target.
1501 * configure: (bfd_elf32_v850_vec) New vector.
1502 * configure.in: (bfd_elf32_v850_vec) New vector.
1503 * cpu-v850.c: New file.
1504 * elf.c (prep_headers): Added case bfd_arch_v850.
1505 * elf32-v850.c: New file.
1506 * targets.c (bfd_elf32_v850_vec): New vector.
1509 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1511 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1512 a function code symbol for an XMC_XO symbol.
1514 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1516 * mpw-config.in: Update editing of autoconf vars to reflect
1517 Jul 18 configure.in change.
1518 * mpw-make.sed: Update editing of include pathnames to be
1519 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1521 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1523 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1524 which to offset to get the .plt entry address is ".plt".
1526 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1528 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1529 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1530 Added, for internal use by the ARM gas.
1532 * bfd-in2.h: Rebuilt
1534 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1536 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1537 in section dynidx start.
1539 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1542 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1543 optimization for g++.
1545 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1547 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1548 the -mrelocatable-lib bit set and the other doesn't, clear the
1549 -mrelocatable-lib bit in the header.
1551 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1554 symbol against a STT_FUNC symbol in a shared library.
1556 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1558 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1559 symbol is found, automatically define the corresponding function
1562 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1563 if sym.n_numaux is not zero.
1564 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1565 entry to disagree about the number of aux entries if the symbol
1568 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1569 section if it might be needed, not just if info->shared.
1570 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1571 the start of .rel.dyn if we are going to use it.
1572 (mips_elf_finish_dynamic_sections): Only clear the first element
1573 of .rel.dyn if the size is greater than zero.
1575 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1578 undefined_symbol callback for a symbol, then don't issue any more
1579 warnings about loader relocs.
1580 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1581 after calling the undefined_symbol callback.
1583 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1584 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1585 as the AIX linker seems to do.
1587 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1589 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1590 (evax_initialize): Remove evax_reloc_table.
1591 (evax_close_and_cleanup): Ditto.
1593 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1595 (evax_bfd_reloc_type_lookup): Ditto.
1596 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1597 cooked_size == raw_size.
1598 * evax-emh.c (_bfd_evax_register_filename): Remove.
1599 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1600 * evax-misc.c (add_new_contents): Malloc section at full size.
1601 (_bfd_save_evax_section): Memcpy section contents directly.
1602 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1603 (evax_reloc_table): Remove.
1605 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1607 * makefile.vms: Add better support for DEC C compilation
1608 Add evax.h dependencies
1610 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1611 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1612 (BFD_RELOC_ALPHA_BASEREG): Remove.
1613 * bfd-in2.h, libbfd.h: Rebuild.
1615 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1617 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1618 getgid if _WIN32 is defined.
1619 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1621 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1623 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1624 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1626 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1629 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1631 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1633 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1634 (NEED_DECLARATION_REALLOC): New macro.
1635 * configure, config.in: Rebuild.
1636 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1637 (realloc): Declare if NEED_DECLARATION_REALLOC.
1639 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1640 <strings.h> if they exist.
1642 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1644 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1648 Based on patches from Eric Valette <valette@crf.canon.fr>:
1649 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1650 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1651 (elf_howto_table): Add entries for new relocs.
1652 (elf_i386_reloc_type_lookup): Handle new relocs.
1653 (elf_i386_info_to_howto): Just call abort.
1654 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1655 (elf_i386_relocate_section): Likewise.
1657 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1659 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1661 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1664 only get the LMA from the phdr if they are in the same part of the
1667 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1668 new segment to make them more comprehensible. If the relationship
1669 between the LMA and the VMA changed, start a new segment. Don't
1670 check dynsec when deciding whether to start a new segment for a
1671 writeable section; -N will now handle this.
1673 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1675 * libhppa.h: Remove "esel" changes. Not the right approach.
1676 * som.c: Corresponding changes.
1677 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1678 which don't have a SOM symbol type associated with them.
1679 Reverses a 1994 change.
1681 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1683 Make ld -N more reasonable for ELF:
1684 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1685 phdr_in_section to false, and always use a single load segment.
1686 (elf_sort_sections): Sort sections by LMA after VMA.
1687 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1688 align to maxpagesize.
1689 (assign_file_positions_except_relocs): Likewise.
1690 * elfcode.h (elf_object_p): If a section is loaded but not page
1691 aligned, clear D_PAGED.
1693 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1695 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1696 Added, for internal use by the ARM gas.
1698 * bfd-in2.h: Rebuilt
1700 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1702 * libhppa.h (R_HPPA_ESEL): New field selector.
1703 (e_esel): Similarly.
1704 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1705 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1706 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1708 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1710 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1711 archive search before looking for stripped dynamic objects.
1713 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1715 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1716 symbol a warning rather than an error.
1718 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * elf.c (assign_file_positions_for_segments): Track the virtual
1721 memory position separately from the file position, and use it to
1722 compute the alignment adjustment.
1724 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1726 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1727 and fixed mask on R_D10V_10_PCREL_L.
1729 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1731 * elf64-mips.c: Include "aout/ar.h".
1732 (mips_elf64_slurp_armap): New static function.
1733 (mips_elf64_write_armap): New static function.
1734 (bfd_elf64_archive_*): Define.
1735 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1736 Use instead of bfd_generic_archive_p.
1737 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1738 instead of _bfd_write_archive_contents.
1739 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1740 _bfd_generic_mkarchive.
1741 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1742 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1744 (TARGET_LITTLE_SYM): Likewise.
1745 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1747 * Makefile.in: Rebuild dependencies.
1749 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1750 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1751 SHT_MIPS_EVENTS sections.
1752 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1753 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1755 (_bfd_mips_elf_fake_sections): Likewise.
1757 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1758 * ecoff.c (ecoff_compute_section_file_positions): Copy
1759 rdata_in_text from backend info to tdata. Clear it if any data
1760 section comes before .rdata.
1761 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1762 tdata rather than backend info.
1764 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1766 * configure.in: Fix test for whether a compiler has a 64 bit
1767 type. From Jim Wilson <wilson@cygnus.com>.
1769 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * configure.host (mips-sgi-irix6*): New host.
1773 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1774 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1775 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1777 * configure: Rebuild.
1778 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1779 (BFD_HOST_64_BIT): Define conditionally.
1780 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1781 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1782 (symvalue, bfd_size_type): Likewise.
1783 * bfd-in2.h: Rebuild.
1784 * Makefile.in (do_clean): Remove bfd-tmp.h.
1785 (do_distclean): Remove bfd-in3.h.
1786 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1787 (bfd-in3.h): New target.
1789 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1790 Andrew Gierth <ANDREWG@microlise.co.uk>.
1792 * configure.host: Set INSTALL_SHLIB.
1793 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1794 * configure: Rebuild.
1795 * Makefile.in (install): Use @INSTALL_SHLIB@.
1797 * config.bfd (mips*-*-irix6*): New target.
1798 * configure.host: Handle Irix 6 shared library like Irix 5.
1800 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1801 symbol for a magic name.
1802 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1804 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1807 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1809 * mpw-config.in: Add ELF support to mips config, create the
1810 elf32-target.h file in the object dir.
1811 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1813 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1815 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1816 Also removed most abort calls, in favor of using bfd reporting.
1818 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1820 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1821 (BFD32_BACKENDS) Add elf32-d10v.o.
1822 * archures.c: Add bfd_d10v_arch.
1823 * bfd-in2.h: Add bfd_d10v_arch.
1824 * config.bfd (d10v-*-*): New target.
1825 * configure: (bfd_elf32_d10v_vec) New vector.
1826 * configure.in: (bfd_elf32_d10v_vec) New vector.
1827 * cpu-d10v.c: New file.
1828 * elf.c (prep_headers): Added case bfd_arch_d10v.
1829 * elf32-d10v.c: New file.
1830 * libbfd.h: Rebuild.
1831 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1832 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1833 * targets.c (bfd_elf32_d10v_vec): New vector.
1835 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1837 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1839 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1841 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1842 bfd_mach_i386_i8086 machine types.
1844 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1849 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1851 * coffcode.h (coff_set_section_contents): A/UX does not require
1852 special handling of the _LIB section.
1854 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1856 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1857 value for R_RELBYTE.
1859 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1860 array if one was allocated.
1862 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1864 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1865 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1866 use_rld_obj_head and rld_value.
1867 (mips_elf_link_hash_table_create): Initialize new fields.
1868 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1870 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1871 __rld_obj_head symbol not seen, create an __rld_map symbol.
1872 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1873 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1874 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1875 __rld_obj_head symbol.
1876 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1878 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1882 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1883 ppc_elf_addr16_ha_reloc.
1884 (ppc_elf_addr16_ha_reloc): New static function.
1886 * coff-mips.c (struct mips_hi): Define.
1887 (mips_refhi_list): New static variable.
1888 (mips_refhi_addr, mips_refhi_addend): Remove.
1889 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1890 (mips_reflo_reloc): Process mips_refhi_list.
1891 (mips_relhi_list): New static variable.
1892 (mips_relhi_addr, mips_relhi_addend): Remove.
1893 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1894 (mips_rello_reloc): Process mips_relhi_list.
1895 (mips_relocate_section): Permit an arbitrary number of REFHI or
1896 RELHI relocs before the associated REFLO or RELLO reloc.
1898 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * aout-target.h (MY(callback)): Set reloc_count fields.
1902 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1905 sections unless this is a SunOS link.
1907 * VERSION: Set to 2.7.1.
1909 * Released binutils 2.7.
1911 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1913 * i386aout.c: Include "aout/aout64.h".
1914 (i386aout_write_object_contents): New static function.
1915 (MY_write_object_contents): Define.
1917 * netbsd.h (MY(write_object_contents)): Make sure that
1918 adjust_sizes_and_vmas is called before fiddling with the magic
1921 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1925 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * libbfd-in.h (itos, stoi): Don't define.
1928 * libbfd.h: Rebuild.
1929 * i386lynx.c (KEEPIT): Define as udata.i.
1930 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1931 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1932 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1933 flags. Don't use stoi.
1935 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1937 * elf.c (map_sections_to_segments): Don't start a new segment for
1938 a writable section if it's on the same page as the previous
1939 segment. Reset the writable variable for a readonly section.
1941 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1943 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1944 first_thunk_address, thunk_size, and import_table_size.
1945 * peicode.h: Improved some diagnostics regarding edata sections.
1947 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1949 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1950 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1952 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1954 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1955 with XCOFF_DEF_DYNAMIC set is really defined.
1956 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1957 (xcoff_link_add_symbols): Only create special sections if using an
1960 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1962 (bfd_install_relocation): Likewise.
1964 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1966 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1968 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1969 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1970 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1971 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1972 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1973 are found for LITERAL relocs.
1974 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1975 taken, we cannot generate a .plt entry for the symbol.
1977 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1979 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1980 sysconf functions (for gprof).
1981 * configure, config.in: Rebuild.
1983 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1986 an archive if it has a map. If the object file has the wrong
1989 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1990 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1992 (alpha_relocate_section): Likewise.
1994 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1995 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1996 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1997 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1998 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1999 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2000 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2001 * peicode.h: Corresponding changes.
2003 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2005 * elflink.h (elf_create_pointer_linker_section): Comment out code
2006 dealing with making GOT pointers negative of the GOT symbol for
2009 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2011 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2012 increment the .rela.plt size until after we're done creating the
2014 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2015 .rela.plt offset directly rather than calculating it.
2017 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2019 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2020 Use autoconf-set values.
2021 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2022 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2025 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2026 * configure: Rebuilt.
2028 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2030 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2031 handling code > 1k away.
2033 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2035 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2036 defined, output whenever the symbol is updated.
2038 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2040 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2041 section to 0 if user_set_vma is set.
2042 * elflink.h (elf_bfd_final_link): Likewise.
2044 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2046 Partially undo patch of Jun 20.
2047 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2048 (coff_compute_section_file_positions): Likewise.
2049 (coff_write_object_contents): Likewise. Re-add deleted code, but
2050 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2051 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2053 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2055 * config.bfd: Add support for *-*-rtems* configurations.
2057 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2059 * elf.c (prep_headers): Add bfd_arch_alpha case.
2061 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2063 * elf64-alpha.c: New file.
2064 * config.bfd (alpha-*-linuxecoff*): New target.
2065 (alpha-*-linux*, alpha-*-elf*): New targets.
2066 * configure.in (bfd_elf64_alpha_vec): New vector.
2067 * configure: Rebuild.
2068 * targets.c (bfd_elf64_alpha_vec): Declare.
2069 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2070 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2071 * bfd-in2.h, libbfd.h: Rebuild.
2072 * Makefile.in: Rebuild dependencies.
2073 (BFD64_BACKENDS): Add elf64-alpha.o.
2074 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2076 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2079 than relying on a right shift of 32.
2081 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2083 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2084 ifdef to COFF_WITH_PE.
2085 (coff_compute_section_file_positions): Likewise.
2086 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2087 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2088 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2089 COFF_IMAGE_WITH_PE, always include.
2091 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2093 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2095 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2096 approximate the correct answer if SIZEOF_HEADERS was not used.
2098 * binary.c (binary_set_section_contents): Set section file
2099 position based on LMA rather than VMA.
2101 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2103 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2104 symbols if info->strip == strip_all.
2106 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2108 * coff-h8300.c: Remove #if 0 code.
2109 (compatable): Don't allow mixing/matching of different architectures.
2111 * archures.c (bfd_mach_h8300s): Add.
2112 * bfd-in2.h: Rebuilt.
2113 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2115 (h8300_reloc16_estimate): Likewise.
2116 (h8300_reloc16_extra_cases): Likewise.
2117 (h8300_bfd_link_add_symbols): Likewise.
2118 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2119 (coff_set_flags): Likewise.
2120 * cpu-h8300.c (h8300_scan): Likewise.
2121 Add H8/S to bfd_h8300_arch list.
2123 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2125 Added support for Alpha OpenVMS:
2126 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2127 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2128 * config.h-vms, makefile.vms: New files.
2129 * config.bfd (alpha-*-*vms*): New target.
2130 * configure.in (evax_alpha_vec): New target vector.
2131 * configure: Rebuild.
2132 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2133 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2134 * targets.c (bfd_target_evax_flavour): Define.
2135 (evax_alpha_vec): Declare.
2136 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2137 if BFD64 is defined.
2138 * bfd-in2.h, libbfd.h: Rebuild.
2139 * Makefile.in: Rebuild dependencies.
2140 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2141 evax-emh.o, and evax-misc.o.
2142 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2143 evax-etir.c, evax-emh.c, and evax-misc.c.
2144 (HFILES): Add evax.h.
2146 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2148 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2150 (h8300_bfd_link_add_symbols): Likewise.
2152 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2154 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2155 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2157 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2160 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2162 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2163 R_MIPS_32 relocs if creating a shared library.
2165 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2167 * peicode.h (add_data_entry): Use pei_section_data rather than
2168 _cooked_size. Corresponds to May 13 change in coffcode.h.
2170 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2173 * coffcode.h (coff_write_object_contents): If there are long
2174 section names, always set the f_symptr field, even if there are no
2176 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2177 if there are no symbols.
2179 * coffgen.c (make_a_section_from_file): Check return value of
2180 _bfd_coff_read_string_table.
2181 (coff_real_object_p): Check return value of
2182 make_a_section_from_file.
2183 (_bfd_coff_read_string_table): Check that there are some symbols
2184 before trying to read the string table size.
2186 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2189 to replace a symbol in a dynamic object with a symbol from another
2190 dynamic object, do the replacement if the existing symbol is
2191 global linkage code.
2193 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2194 for _ptrgl, and treat it as global linkage code.
2196 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2197 filename or N_SO symbol past the offset, and use it to indicate
2198 that there is no line number or function when appropriate.
2200 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2202 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2203 common symbol defined by the linker. Don't export function code
2204 even if export_defineds is set.
2206 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2208 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2210 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2211 (h8300_symbol_address_p): New function.
2212 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2215 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2217 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2219 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2220 correctly for the two variants. Allow relaxing if the target
2221 is 128 bytes away since after relaxation it'll be 126 bytes away.
2222 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2223 "dot" and "value". Allow relaxing if the target is 128 bytes
2224 away since after relaxation it'll be 126 bytes away.
2225 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2226 the given section until nothing changes.
2228 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2230 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2231 alignment hack--we can get the lnnoptr info another way without
2232 suddenly increasing the alignment requirements. Set the flags for
2234 (ecoff_compute_section_file_positions): Do so.
2236 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2239 to keep the HP emulator database happy.
2241 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2242 From Kevin Buettner <kev@primenet.com>.
2244 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2247 name of a NULL section.
2249 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2252 set, always call the notice callback.
2254 * VERSION: Increment for bfdlink.h change.
2256 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2259 (sh_relax_delete_bytes): Correct handling of differently sized
2260 trailing alignment reloc.
2262 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2263 * bfd-in2.h: Rebuild.
2264 * configure.in: Warn if there is no known 64 bit type.
2265 * configure: Rebuild.
2267 * Makefile.in: Rebuild dependencies.
2268 (BFD32_BACKENDS): Add ppcboot.o.
2269 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2271 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2272 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2274 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2277 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2278 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2279 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2281 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * elf64-mips.c: Improve reloc special_functions and handling of
2284 SHT_MIPS_OPTIONS section.
2285 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2286 mips_elf_hi16_reloc and make globally visible.
2287 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2288 make globally visible.
2289 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2290 make globally visible.
2291 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2292 and make globally visible.
2293 (gprel16_with_gp): Check howto->src_mask before using value in
2295 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2296 and make globally visible.
2297 (gprel32_with_gp): Check howto->src_mask before fetching value.
2298 (bfd_mips_elf_swap_options_in): New function.
2299 (bfd_mips_elf_swap_options_out): New function.
2300 (_bfd_mips_elf_set_private_flags): Rename from
2301 mips_elf_set_private_flags and make globally visible.
2302 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2303 mips_elf_copy_private_bfd_data and make globally visible.
2304 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2305 mips_elf_merge_private_bfd_data and make globally visible.
2306 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2307 for a SHT_MIPS_OPTIONS section.
2308 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2309 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2310 name of a SHT_MIPS_OPTIONS section.
2311 (_bfd_mips_elf_set_section_contents): New function.
2312 (mips_elf32_section_processing): Set the GP value in a
2313 SHT_MIPS_OPTIONS section.
2314 (_bfd_mips_elf_find_nearest_line): Rename from
2315 mips_elf_find_nearest_line and make globally visible.
2316 (bfd_elf32_set_section_contents): Define.
2317 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2318 (_bfd_mips_elf_lo16_reloc): Declare.
2319 (_bfd_mips_elf_gprel16_reloc): Declare.
2320 (_bfd_mips_elf_got16_reloc): Declare.
2321 (_bfd_mips_elf_gprel32_reloc): Declare.
2322 (_bfd_mips_elf_set_private_flags): Declare.
2323 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2324 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2325 (_bfd_mips_elf_find_nearest_line): Declare.
2326 (_bfd_mips_elf_set_section_contents): Declare.
2328 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2330 (elf_info_to_howto): Define.
2331 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2333 (elf_info_to_howto): Define.
2334 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2336 (elf_info_to_howto): Define.
2338 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2339 R_MOV16B[12], to match change in coff/internal.h.
2341 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * elf64-mips.c: Extensive additions to provide better support for
2344 writing files and for gas.
2345 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2346 of mips_elf_object_p.
2347 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2348 _bfd_mips_elf_object_p.
2349 (_bfd_mips_elf_final_write_processing): Rename from
2350 mips_elf_final_write_processing and make globally visible.
2351 (_bfd_mips_elf_fake_sections): Rename from
2352 mips_elf_fake_sections and make globally visible.
2353 (_bfd_mips_elf_section_from_bfd_section): Rename from
2354 mips_elf_section_from_bfd_section and make globally visible.
2355 (_bfd_mips_elf_section_processing): New function, broken out of
2356 mips_elf_section_processing.
2357 (mips_elf32_section_processing): Rename from
2358 mips_elf_section_processing; call
2359 _bfd_mips_elf_section_processing.
2360 (_bfd_mips_elf_symbol_processing): Rename from
2361 mips_elf_symbol_processing and make globally visible.
2362 (_bfd_mips_elf_read_ecoff_info): Rename from
2363 mips_elf_read_ecoff_info and make globally visible.
2364 (mips_elf32_ecoff_debug_swap): Rename from
2365 mips_elf_ecoff_debug_swap.
2366 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2367 struct symbol_cache_entry.
2368 (_bfd_elf_validate_reloc): New function, moved in from
2369 elfcode.h:validate_reloc.
2370 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2371 to _bfd_elf_validate_reloc. Change all callers.
2372 * elf-bfd.h (bfd_section_from_shdr): Declare.
2373 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2374 (_bfd_elf_validate_reloc): Declare.
2375 (_bfd_mips_elf_object_p): Declare.
2376 (_bfd_mips_elf_fake_sections): Declare.
2377 (_bfd_mips_elf_section_from_bfd_section): Declare.
2378 (_bfd_mips_elf_section_processing): Declare.
2379 (_bfd_mips_elf_symbol_processing): Declare.
2380 (_bfd_mips_elf_read_ecoff_info): Declare.
2381 (_bfd_mips_elf_final_write_processing): Declare.
2382 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2385 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2386 (mips_elf_final_write_processing): Likewise.
2388 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2390 64-bit MIPS ELF ABI objdump support:
2391 * elf64-mips.c: New file.
2392 * Makefile.in: Rebuild dependencies.
2393 (BFD64_BACKENDS): Add elf64-mips.o.
2394 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2395 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2396 bfd_elf64_littlemips_vec to targ_selvecs.
2397 (mips*-*-elf*): Likewise.
2398 * confingure.in: Add bfd_elf64_bigmips_vec and
2399 bfd_elf64_littlemips_vec to vector switch.
2400 * configure: Rebuild.
2401 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2402 broken out of mips_elf_section_from_shdr.
2403 (mips_elf32_section_from_shdr): Rename from
2404 mips_elf_section_from_shdr. Call new function.
2405 (elf_backend_section_from_shdr): Update name of renamed function.
2406 * elf-bfd.h (struct elf_size_info): Change second parameter of
2407 write_out_phdrs to be const. Likewise for second parameter of
2409 (struct bfd_elf_section_data): Add rel_hdr2 field.
2410 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2411 (bfd_elf32_swap_symbol_out): Likewise.
2412 (bfd_elf32_swap_reloc_in): Likewise.
2413 (bfd_elf32_swap_reloc_out): Likewise.
2414 (bfd_elf32_swap_reloca_in): Likewise.
2415 (bfd_elf32_swap_reloca_out): Likewise.
2416 (bfd_elf32_swap_phdr_in): Likewise.
2417 (bfd_elf32_swap_phdr_out): Likewise.
2418 (bfd_elf32_swap_dyn_in): Likewise.
2419 (bfd_elf32_swap_dyn_out): Likewise.
2420 (bfd_elf32_slurp_symbol_table): Declare.
2421 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2422 (bfd_elf32_write_out_phdrs): Declare.
2423 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2424 (bfd_elf64_swap_symbol_out): Likewise.
2425 (bfd_elf64_swap_reloc_in): Likewise.
2426 (bfd_elf64_swap_reloc_out): Likewise.
2427 (bfd_elf64_swap_reloca_in): Likewise.
2428 (bfd_elf64_swap_reloca_out): Likewise.
2429 (bfd_elf64_swap_phdr_in): Likewise.
2430 (bfd_elf64_swap_phdr_out): Likewise.
2431 (bfd_elf64_swap_dyn_in): Likewise.
2432 (bfd_elf64_swap_dyn_out): Likewise.
2433 (bfd_elf64_slurp_symbol_table): Declare.
2434 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2435 (bfd_elf64_write_out_phdrs): Declare.
2436 (_bfd_mips_elf_section_from_shdr): Declare.
2437 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2438 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2439 section for the section, add the new one to rel_hdr2. Increment
2440 reloc_count rather than setting it.
2441 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2442 Remove static declaration.
2443 (elf_write_shdrs_and_ehdr): Define name as macro.
2444 (elf_write_out_phdrs): Likewise.
2445 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2446 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2447 (elf_swap_symbol_in): Change second parameter to be const.
2448 (elf_swap_symbol_out): Likewise.
2449 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2450 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2451 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2452 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2453 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2454 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2455 parameter to be const. Make non-static.
2456 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2458 (elf_slurp_symbol_table): Make non-static.
2459 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2460 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2461 (elf_backend_size_info): Likewise.
2462 (elfNN_bed): Use elf_backend_size_info.
2463 * targets.c (bfd_elf64_bigmips_vec): Declare.
2464 (bfd_elf64_littlemips_vec): Declare.
2465 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2466 bfd_elf64_littlemips_vec if BFD64 is defined.
2468 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2470 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2473 zeroes, in alignment holes.
2475 * configure: Rebuild with autoconf 2.10.
2477 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2478 potential leading underscore in the allocated buffer.
2480 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2482 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2483 symbols into .sbss if this is a relocatable link.
2485 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2487 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2488 undefined symbols when creating a shared library.
2490 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2492 * coff-sh.c: Add a bunch of new code and static const arrays to
2493 support aligning loads and stores on four byte memory boundaries.
2495 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2497 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2498 call sh_align_loads.
2499 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2502 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * cache.c (bfd_open_file): Unlink the file before opening it for
2505 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2507 * opncls.c (bfd_fdopenr): Set opened_once.
2509 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2511 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2514 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2515 the code unconditionally.
2517 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2519 * libcoff-in.h (struct pei_section_tdata): Define structure.
2520 (pei_section_data): Define macro.
2521 * libcoff.h: Rebuild.
2522 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2523 store s_paddr field in pei_section_data.
2524 (coff_compute_section_file_positions): Use pei_section_data rather
2525 than _cooked_size, and don't overwrite an existing value.
2526 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2527 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2528 * peicode.h (coff_bfd_copy_private_section_data): Define if
2530 (pe_bfd_copy_private_section_data): New static function if
2533 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2535 * srec.c (srec_set_arch_mach): Write as a function rather than a
2538 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2539 no map, just check each member in turn to see whether it is
2542 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2544 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2545 table. Call BFD_ASSERT to validate header size, instead of
2547 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2550 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2552 * ppcboot.c: New target for looking at PPCbug boot records.
2554 * config{ure.in,.bfd}: Add support for ppcboot target.
2556 * configure: Regenerate.
2558 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2560 * coff-h8300.c (howto_table): Update names to match recent
2561 changes to include/coff/internal.h. Fix minor errors in the
2562 existing relocs. Add R_MOVL1 and R_MOVL2.
2563 (rtype2howto): Similarly.
2564 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2565 existing relaxing code and peform more relaxing.
2566 (h8300_reloc16_extra_cases): Likewise.
2568 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2570 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2573 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2575 * elfcode.h (elf_object_p): Reject generic ELF target if
2576 e_machine matches an alternate machine code in a specific backend.
2578 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2579 obsolete align_power_min field.
2581 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2583 * coff-h8300.c (reloc_howto_type): Add howto entry for
2585 (rtype2howto): Handle R_PCRWORD_B.
2586 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2587 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2588 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2589 branch (R_PCWORD_B).
2591 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * aoutx.h (translate_from_native_sym_flags): Set the section for
2594 BSF_CONSTRUCTOR symbols.
2596 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2599 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2601 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2602 stop looking when section is found.
2604 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * coffcode.h (STRING_SIZE_SIZE): Define.
2607 (styp_to_sec_flags): Handle long symbol names when looking for the
2609 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2610 (bfd_coff_long_section_names): Define.
2611 (coff_write_object_contents): Handle long section names.
2612 (bfd_coff_std_swap_table): Initialize new field.
2613 * libcoff.h: Rebuild.
2614 * coffgen.c (make_a_section_from_file): Handle long section
2616 (coff_write_symbols): Handle long section names.
2617 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2618 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2619 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2620 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2621 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2622 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2623 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2624 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2626 * bout.c (b_out_callback): Set lma of sections.
2627 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2628 parameter to output_bfd. Used input_bfd instead of output_bfd in
2631 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * aoutx.h (translate_from_native_sym_flags): Don't create
2634 SEC_CONSTRUCTOR sections.
2635 * ecoff.c (ecoff_set_symbol_info): Likewise.
2637 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2638 From Don Bowman <bowman@waterloo.hp.com>.
2640 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2642 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2643 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2645 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2647 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2648 mips_32_relocs field.
2649 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2650 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2651 relocs against a global symbol which is not defined in a regular
2653 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2654 against a global symbol, increment mips_32_relocs.
2655 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2656 the symbol is not defined in a regular file, make room in the
2659 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2662 file position and the virtual file position separately. Set
2663 filepos information bsaed on the real file position.
2664 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2665 Jan 23 change to coffcode.h.
2667 * som.c (som_slurp_symbol_table): Set the symbol count to the
2668 number of BFD symbols created.
2670 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2672 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2673 output file if linking shared objects. Loop to check all relocs,
2674 rather than returning false on first error.
2676 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2678 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2679 (ppc_elf_additional_program_headers): If .interp section, bump #
2680 of program headers by 1.
2681 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2682 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2683 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2685 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2687 (ppc_elf_relocate_section): If the output section isn't defined,
2688 don't abort, just give an error message.
2690 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2691 being created is .sdata or .sdata2, don't make the symbol dynamic.
2693 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2696 members of an archive for dynamic objects with no symbols, and
2697 pass them directly to check_archive_element.
2698 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2699 xcoff_link_check_dynamic_ar_symbols.
2700 (xcoff_link_check_dynamic_ar_symbols): New static function.
2702 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2703 from _bfd_nodynamic to _bfd_xcoff.
2704 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2706 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2707 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2708 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2709 * libcoff.h: Rebuild.
2710 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2711 (xcoff_get_section_contents): New static function.
2712 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2713 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2714 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2715 (xcoff_dynamic_reloc): New static variable.
2716 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2717 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2719 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2721 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2722 if reloc_entry->addend is not 0.
2723 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2725 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2727 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2729 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2730 Add entries for R_SPARC_[56].
2731 (sparc_reloc_map): Add entries for R_SPARC_[56].
2733 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2735 Optimize linking of stabs in sections as used in ELF and COFF.
2736 * stabs.c: New file.
2737 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2738 (_bfd_write_section_stabs): Declare.
2739 (_bfd_write_stab_strings): Declare.
2740 * libbfd.h: Rebuild.
2741 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2742 (struct coff_link_hash_table): Add stab_info field.
2743 * libcoff.h: Rebuild.
2744 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2746 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2748 (_bfd_coff_final_link): Write out stab strings hash table.
2749 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2750 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2752 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2753 (struct bfd_elf_section_data): Add stab_info field.
2754 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2756 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2757 _bfd_link_section_stabs.
2758 (elf_bfd_final_link): Write out stab strings hash table.
2759 (elf_link_input_bfd): Handle optimized stabs sections.
2760 * reloc.c (_bfd_final_link_relocate): Check address against
2761 _raw_size rather than _cooked_size.
2762 * Makefile.in: Rebuild dependencies.
2763 (BFD_LIBS): Add stabs.o
2764 (BFD_LIBS_CFILES): Add stabs.c.
2766 * VERSION: Increment for bfdlink.h change.
2768 * coffgen.c (coff_renumber_symbols): Correct handling of
2769 BSF_NOT_AT_END common symbols.
2771 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2773 * coff-ppc.c (record_toc): Add cast to avoid warning.
2774 (ppc_allocate_toc_section): Likewise.
2775 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2776 (ppc_coff_reloc_type_lookup): Remove unreached code.
2777 * coffcode.h (coff_write_object_contents): Don't take the address
2779 * peicode.h (pe_print_idata): Add casts to avoid warning.
2780 (pe_print_edata): Likewise.
2781 (pe_print_reloc): Remove ANSI C string concatenation.
2783 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2785 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2787 * libcoff.h: Rebuild.
2788 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2790 (coff_swap_aux_out): Likewise.
2791 * peicode.h (coff_swap_aux_in): Likewise.
2792 (coff_swap_aux_out): Likewise.
2793 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2795 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2797 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2798 Fix up .bf endndx link fields.
2799 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2801 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2804 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2806 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2807 on Solaris PowerPC systems doesn't get confused.
2809 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2812 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2813 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2814 update did_reg and did_reg2.
2816 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2818 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2820 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2821 callback routines, pass h->root.string rather than name, in case
2822 copy is true and name is transient.
2824 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2826 * elfcore.h: Add support for core files with multiple threads.
2827 (Primarily for Solaris.)
2829 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2831 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2832 section->orelocation is NULL.
2834 * coffgen.c (bfd_coff_get_syment): New function.
2835 (bfd_coff_get_auxent): New function.
2836 * bfd-in.h (bfd_coff_get_syment): Declare.
2837 (bfd_coff_get_auxent): Declare.
2838 * bfd-in2.h: Rebuild.
2840 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2842 * elf32-mips.c (struct mips_hi16): Define.
2843 (mips_hi16_addr, mips_hi16_addend): Remove.
2844 (mips_hi16_list): New static variable.
2845 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2846 (mips_elf_lo16_reloc): Process mips_hi16_list.
2847 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2848 relocs before the associated LO16 reloc.
2850 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * versados.c (versados_scan): Check bfd_alloc return value.
2853 (versados_object_p): Check all bfd_read return values. Require
2854 that lang field be less than 10, to avoid confusion with Intel Hex
2857 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2859 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2860 not 0, for an absolute symbol.
2861 (NAME(aout,swap_ext_reloc_out)): Likewise.
2863 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2864 (ihex_write_object_contents): For a large start address, output
2865 the full 32 bit address in record type 5.
2867 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2868 to int to avoid promotion problems in prototype.
2870 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * configure.host: Use ${srcdir} when looking for picfrag.
2874 * configure.host: Switch on ${libdir}, not $(libdir). From
2875 alan@spri.levels.unisa.edu.au (Alan Modra).
2877 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2878 entry point, not just for DYNAMIC objects.
2879 * sunos.c (sunos_add_dynamic_symbols): Always call
2880 sunos_create_dynamic_sections. If called with a non DYNAMIC
2881 object, don't do anything else.
2882 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2884 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * configure.in: Permit --enable-shared to specify a list of
2888 * configure: Rebuild.
2890 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2891 host when configuring with --enable-shard.
2893 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2898 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2899 to avoid crashing in bfd_hash_replace.
2901 * sysdep.h: Use #ifdef, not #if.
2903 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * config.in: Rebuild.
2907 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2909 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2910 (AC_CHECK_HEADERS): Check for sys/time.h
2911 (AC_HEADER_TIME): Add macro.
2912 * configure: Rebuild.
2913 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2914 to control what combination of <time> and <sys/time.h>
2917 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2919 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2920 (aout_32_sunos4_write_object_contents): Likewise.
2921 * aoutx.h (NAME(aout,machine_type)): Handle
2922 bfd_mach_sparc_{sparclet,sparclite}.
2923 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2924 (bfd_mach_sparc_v9_p): Update.
2925 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2926 * libaout.h (enum machine_type): Add M_SPARCLET.
2927 * sunos.c (MACHTYPE_OK): Define.
2928 * bfd-in2.h: Regenerated.
2930 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2933 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2934 * elflink.c (_bfd_elf_create_got_section): Store the
2935 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2936 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2937 global offset table goes over 0x1000, set the value of
2938 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2939 (elf32_sparc_relocate_section): Subtract the offset of
2940 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2942 * elfcode.h: Don't include <string.h>.
2944 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2946 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2947 generic_link_hash_newfunc. All references changed.
2948 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2949 moved here from libbfd-in.h.
2950 * libbfd-in.h: Corresponding changes.
2951 * libbfd.h: Regenerated.
2953 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2955 * aoutx.h (aout_link_input_section_std): When reporting an
2956 overflow error, use the name of the symbol in the hash table if
2958 (aout_link_input_section_ext): Likewise.
2960 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2961 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2963 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2965 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2966 * coffcode.h (coff_compute_section_file_positions): Likewise.
2967 (coff_write_object_contents): Likewise.
2969 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * section.c (SEC_LINK_ONCE): Define.
2972 (SEC_LINK_DUPLICATES): Define.
2973 (SEC_LINK_DUPLICATES_DISCARD): Define.
2974 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2975 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2976 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2977 * bfd-in2.h: Rebuild.
2978 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2979 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2980 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2981 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2982 SEC_LINK_ONCE, and look through the symbol table for the setting
2983 for SEC_LINK_DUPLICATES.
2984 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2985 set for a section, find the section symbol in the symbol table,
2986 and set the aux entry based on SEC_LINK_DUPLICATES.
2987 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2988 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2989 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2990 * coff-i386.c (i386coff_vec): Likewise.
2991 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2993 * VERSION: Bump to 2.6.1.
2994 * Makefile.in (stamp-h): Depend upon VERSION.
2996 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2998 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2999 * libbfd.h: Rebuilt.
3000 * linker.c (generic_link_hash_newfunc): No longer static.
3001 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3003 * coff-h8300.c: Add two derived hash tables and their associated
3004 funtions and #defines for use by the h8300 linker.
3005 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3006 the function vector as needed. Place the address of the function
3007 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3008 Rewrite the vectors section contents as necessary.
3009 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3010 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3011 (coff_bfd_link_hash_table_create): Likewise.
3013 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3016 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3018 (hppa_rebuild_insn): Pass pointer to correct type to
3019 low_sign_unext and dis_assemble_21.
3021 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3023 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3024 Stick with sparc-*-{sysv4*,solaris2*}.
3026 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3028 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3029 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3030 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3031 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3032 fields is non-zero, print them.
3034 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3035 ifdef. Remove unused variables.
3036 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3038 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3039 (get_symbol_value): Ifdef out.
3040 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3041 (coff_ppc_relocate_section): Remove unused variables. Make
3042 fprintf strings and argument types correspond. Put before_addr in
3044 (dump_toc): Make fprintf strings and argument types correspond.
3045 (ppc_process_before_allocation): Remove unused variables. Always
3047 (ppc_reflo_reloc): Ifdef out.
3048 (ppc_addr32nb_reloc): Ifdef out.
3049 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3051 (coff_ppc_rtype_to_howto): Likewise.
3052 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3054 * peicode.h (pe_print_idata): Move otherwise unused variables into
3055 the #ifdef where they are used. Always return a value.
3056 (pe_print_edata): Make fprintf strings and argument types
3057 correspond. Always return a value.
3058 (pe_print_pdata): Removed unused variable addr_value. Always
3060 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3061 strings and argument types correspond. Always return a value.
3063 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3064 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3065 variable rela inside #if 0 section where it is used.
3067 * ns32k.h: New file.
3068 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3069 functions to start with _bfd_.
3070 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3071 functions in cpu-ns32k.h.
3072 * Makefile.in: Rebuild dependencies.
3073 (HFILES): Add ns32k.h.
3075 * section.c (struct sec): Add linker_mark field. Change
3076 user_set_vma and reloc_done to be single bit fields.
3077 (STD_SECTION): Update accordingly.
3078 * bfd-in2.h: Rebuild.
3079 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3081 (aout_link_input_bfd): Don't link unmarked sections.
3082 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3084 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3085 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3087 * elflink.h (elf_bfd_final_link): Mark sections included in the
3089 (elf_link_input_bfd): Don't link unmarked sections.
3090 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3092 (xcoff_link_input_bfd): Don't link unmarked sections.
3094 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3095 overflow error messages.
3097 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3099 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3100 is not set, print "BFD: " before the error message.
3102 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3103 Miles Bader <miles@gnu.ai.mit.edu>.
3104 * configure: Rebuild.
3106 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3111 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3112 m68k-aout, m68k-coff, and m68k-elf targets.
3114 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3116 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3117 (ieee_generic_stat_arch_elt): Restructured to prevent
3118 ieee_object_p from being called repeatedly.
3120 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3122 * coffcode.h (coff_write_object_contents): Allocate
3123 buffers large enough for any FILEHDR or AOUTHDR.
3125 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3127 * ecofflink.c (lookup_line): New static function, renamed and
3128 slighly changed from old _bfd_ecoff_locate_line.
3129 (_bfd_ecoff_locate_line): Cache line number information. Use
3130 lookup_line for actual lookup.
3132 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3134 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3135 multiple of 20 bytes.
3137 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3140 allocate ecoff_find_line, and don't initialize by hand.
3141 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3142 mips_elf_find_line, and don't call memset.
3144 * coffcode.h (coff_compute_section_file_positions): If not
3145 producing a final executable, don't consider sofar when aligning
3146 the section to the correct size.
3148 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3151 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3152 * coffgen.c (coff_section_symbol): Ifdef out.
3154 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3157 output_bfd is not NULL.
3159 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3161 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3162 of bfd_alloc (fixes fix_line not being initialized).
3163 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3165 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3167 * coffcode.h: Allow specific backends to override the
3168 bfd_link_add_symbols routine.
3170 * coff-h8300.c: Include genlink.h.
3171 (howto_table): Add R_MEM_INDIRECT.
3172 (rtype2howto): Support R_MEM_INDIRECT.
3173 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3176 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3178 * coff-alpha.c (alpha_relocate_section): Use
3179 info->callbacks_warning, rather than _bfd_error_handler, for
3180 "multiple gp" warning.
3182 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3184 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3185 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3186 table string. Use bfd_wrapped_link_hash_lookup.
3187 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3189 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3190 table, if any, when writing out symbols.
3191 (aout_link_input_section_std): Use the name from the hash table,
3192 if any, when reporting undefined symbols.
3193 (aout_link_input_section_ext): Likewise.
3194 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3195 * bout.c (get_value): Likewise.
3196 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3197 * ecoff.c (ecoff_reloc_link_order): Likewise.
3198 * elflink.h (elf_link_add_object_symbols): Likewise.
3199 (elf_reloc_link_order): Likewise.
3200 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3201 (_bfd_generic_reloc_link_order): Likewise.
3202 (default_indirect_link_order): Likewise.
3203 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3204 * sunos.c (sunos_add_one_symbol): Likewise.
3205 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3206 (bfd_xcoff_link_count_reloc): Likewise.
3207 (xcoff_reloc_link_order): Likewise.
3209 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3210 into -1 for intern->rss.
3212 * configure: Rebuild with autoconf 2.8.
3214 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * stab-syms.c (__define_stab_duplicate): Define.
3217 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3219 * bfd-in.h (bfd_get_stab_name): Declare.
3220 * bfd-in2.h: Rebuild.
3221 * Makefile.in: Rebuild dependencies.
3222 (BFD_LIBS): Add stab-syms.o.
3223 (BFD_LIBS_CFILES): Add stab-syms.c.
3224 (BFD32_BACKENDS): Remove stab-syms.o.
3225 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3226 * configure.in: Don't list stab-syms.o in bfd_backends.
3227 * configure: Rebuild.
3228 * libaout.h (aout_stab_name): Don't declare.
3229 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3232 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * elf.c (assign_file_positions_for_segments): Adjust file offset
3235 for section alignment even if SEC_LOAD is not set.
3237 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3239 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3240 since they appear as targets in Makefile.in.
3241 * configure: Rebuild.
3243 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3244 don't fiddle with a symbol which is not defined anywhere.
3246 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3249 though they are defined in a shared library.
3250 (xcoff_build_ldsyms): Likewise.
3252 * coffgen.c (coff_find_nearest_line): Don't look at the line
3253 numbers for the section if section->lineno is NULL.
3255 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3256 message rather than calling BFD_ASSERT.
3257 * elfcode.h (write_relocs): Check return value of
3258 _bfd_elf_symbol_from_bfd_symbol.
3260 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3265 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3267 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3269 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3270 hppa_reloc_field_selector_type_alt.
3271 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3272 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3274 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3276 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3278 * elf.c (assign_file_positions_for_segments): Adjust the segment
3279 memory size for the alignment of a SEC_ALLOC section, not just a
3282 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3284 * m68klinux.c: New file.
3285 * hosts/m68klinux.h: New file.
3286 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3287 * configure.in (m68*-*-linux*): New native host.
3288 (m68klinux_vec): New vector.
3289 * configure: Rebuild.
3290 * targets.c (m68klinux_vec): Declare.
3291 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3292 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3293 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3294 declaration from bfd_linux_size_dynamic_sections.
3295 (bfd_m68klinux_size_dynamic_sections): Declare.
3296 * bfd-in2.h: Rebuild.
3297 * Makefile.in: Rebuild dependencies.
3298 (BFD32_BACKENDS): Add m68klinux.o.
3299 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3301 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3303 * libhppa.h (pa_arch): Add pa20.
3304 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3305 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3306 (hppa_field_adjust): Handle e_nsel.
3307 * som.c: Provide default definitions for many new relocs found only
3308 in hpux10 include files.
3309 (som_fixup_formats): Add several new relocs from hpux10.
3310 (som_hppa_howto_table): Add hpux10 relocs.
3311 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3313 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3315 * mpw-make.sed: Edit out recent shared library support, and
3316 rules to rebuild .h files using doc/chew.
3318 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3320 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3321 size even of sections with no contents.
3323 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3326 starting with '$' the way we skip names starting with '.'. When
3327 updating x_endndx, don't be fooled by an index which has been
3330 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3331 struct/union/enum type with no elements.
3333 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3335 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3337 * archive.c (bfd_generic_archive_p): If the first file in the
3338 archive can not be recognized as an object, don't assume that this
3339 is the wrong format.
3341 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3342 format is not bfd_object.
3343 (bfd_elf_get_dt_soname): Likewise.
3345 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3350 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3352 * bfd.c (tdata): Add netbsd_core_data.
3353 * bfd-in2.h: Regenerated.
3355 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3358 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3359 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3362 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3363 to get the symbol index, matching 14 Jul 95 change.
3365 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3367 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3368 Remove duplicate definition of gp.
3370 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3373 assume that we can set the GP value and then get the same value,
3374 since it won't be true if the output file is neither ELF nor
3376 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3377 _bfd_get_gp_value here.
3378 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3379 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3381 (mips_elf_lo16_reloc): Likewise.
3382 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3383 Don't require that the BFD be ELF.
3384 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3385 (mips_elf_gprel32_reloc): Likewise.
3386 (mips_elf_relocate_section): Don't assume we can set and get the
3388 (mips_elf_finish_dynamic_symbol): Don't bother to use
3389 _bfd_get_gp_value here.
3391 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3392 Don't change epdr between malloc and free. Be careful not to free
3393 NULL pointers. Zero out the first RPDR.
3395 * configure.host: On Linux, only pass -rpath option if $(libdir)
3396 is neither /lib nor /usr/lib. From Alan Modra
3397 <alan@mullet.Levels.UniSA.Edu.Au>.
3399 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3401 (elf_dt_name): Rename from elf_dt_needed_name.
3402 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3404 (bfd_elf_get_dt_soname): New function.
3405 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3406 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3407 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3408 * bfd-in2.h: Rebuild.
3410 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3412 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3413 _bfd_sparc_elf_reloc_type_lookup.
3414 (bfd_elf32_bfd_reloc_type_lookup): Update.
3415 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3416 (sparc64_elf_howto_table): Define.
3417 (sparc_reloc_map): Define.
3418 (sparc64_elf_reloc_type_lookup): New function.
3419 (sparc_elf_wdisp16_reloc): New function.
3420 (elf_info_to_howto): Use sparc64_elf_howto_table.
3421 (sparc64_elf_relocate_section): Likewise.
3422 (bfd_elf64_bfd_reloc_type_lookup): Update.
3424 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3426 * configure.host: Check for 'do not mix' from native linker before
3427 trying to use -rpath.
3429 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3431 * bfd.c (_bfd_get_gp_value): New function.
3432 (_bfd_set_gp_value): New function.
3433 * libbfd-in.h (_bfd_get_gp_value): Declare.
3434 (_bfd_set_gp_value): Declare.
3435 * libbfd.h: Rebuild.
3436 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3437 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3438 directly to the fields in the tdata information.
3439 (alpha_relocate_section): Likewise.
3440 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3441 (mips_gprel_reloc): Likewise.
3442 (mips_relocate_section): Likewise.
3443 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3444 (mips_elf_lo16_reloc): Likewise.
3445 (mips_elf_final_gp): Likewise.
3446 (mips_elf_gprel16_reloc): Likewise.
3447 (mips_elf_gprel32_reloc): Likewise.
3448 (mips_elf_relocate_section): Likewise.
3449 (mips_elf_finish_dynamic_symbol): Likewise.
3451 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3453 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * configure.in: Call AC_PROG_CC before configure.host.
3456 * configure: Rebuild.
3457 * configure.host: Don't set information which autoconf should
3458 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3460 * configure.host: Remove go32 and win32 host information, since it
3461 should no longer be needed.
3463 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3464 then start a new segment rather than put a writable section in a
3467 * configure.host: Set RPATH_ENVVAR.
3469 * Makefile.in: Rebuild dependencies.
3471 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3472 zero_section variable.
3474 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3476 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3477 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3478 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3480 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3482 * ieee.c (ieee_write_expression): Only use an R variable for a
3483 local symbol. Don't output a zero offset. Handle a zero address.
3484 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3485 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3487 (parse_expression): Don't try to handle multiple occurrences of a
3488 P variable. Handle I variables differently from X variables. Fix
3489 the order of minus expressions.
3490 (ieee_slurp_external_symbols): Generate an I variable for an NN
3491 record. Fix handling of ATI and ATX records.
3492 (ieee_slurp_sections): Only set minimal section attributes.
3493 Adjust them later, based on the section contents.
3494 (ieee_object_p): Read in the file until just after the ME record.
3495 Call ieee_slurp_section_data to set the section flags.
3496 (do_one): Add iterations parameter. Only repeat the first load
3497 item. Set the section and file reloc flags.
3498 (ieee_slurp_section_data): Set section flags. Pass iterations to
3500 (ieee_canonicalize_reloc): Handle I variables.
3501 (do_with_relocs): Only emit relocation size when necessary.
3502 Increase MAXRUN to 127. Change ov to be assigned, and take
3503 src_mask and pcrel_offset into account.
3504 (ieee_write_data_part): Skip sections that are not loaded.
3505 (ieee_write_external_part): Don't output optional last entry of WX
3507 (ieee_write_me_part): Make setting of me_record neater.
3508 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3510 * syms.c (stt): Add entries for zerovars, vars, and code.
3512 * elfcode.h (validate_reloc): New static function.
3513 (write_relocs): Call validate_reloc for non ELF relocs.
3515 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3516 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3517 (TARGET_LITTLE_SYM): Likewise.
3519 * config.bfd (m68*-*-psos*): New target.
3521 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3523 * i386msdos.c: Remove some #if 0 code.
3524 (msdos_write_object_contents): Don't include empty sections in the
3525 size computation, regardless of their address.
3527 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3529 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3530 is NULL, ie, the -r switch is used.
3532 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3535 (BFD_RELOC_MIPS_GOT_LO16): Define.
3536 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3537 * bfd-in2.h, libbfd.h: Rebuild.
3538 * elf32-mips.c (mips_reloc_map): Map new relocs.
3540 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3542 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3545 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3546 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3547 simple number for the section address, rather than an expression.
3548 Limit the number of bytes between relocs to MAXRUN.
3549 (ieee_write_me_part): Set me_record to the file offset after the
3551 (ieee_write_processor): New static function.
3552 (ieee_write_object_contents): Use ieee_write_processor.
3554 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3558 * coff-aux.c: Change include of aux.h to aux-coff.h.
3560 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3562 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3563 relocation put the addend both in the reloc entry and the data.
3564 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3567 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3568 a R_68K_PCxx reloc against a defined global symbol directly.
3569 (elf_m68k_check_relocs): Don't count such a reloc.
3571 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3572 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3573 symbol for now, otherwise always record the symbol as dynamic.
3574 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3575 is not referenced by a dynamic object, and we are not making a
3576 shared object, then don't make a PLT entry. If we do make a PLT
3577 entry, make sure the symbol has been recorded as dynamic.
3579 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3581 * configure.host: When making a shared library, set HLDFLAGS to
3582 pass an appropriate -rpath option. Use the make variable SONAME
3583 as the shared library soname, rather than computing it here. On
3584 SunOS, build stamp-tshlink in place of $(SHLINK).
3585 * Makefile.in (SONAME): New variable.
3586 ($(SHLINK)): Make a link to the transformed name, as well.
3587 (stamp-tshlink): New target.
3588 (install): Skip stamp-tshlink during install.
3590 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3592 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3593 linker sections have been set up yet.
3595 * elf.c (make_mapping): Add an additional argument to suppress
3596 making the first section include the program headers.
3597 (map_sections_to_segments): If the user used -Ttext such that the
3598 program headers are on a different page, do not set the flags
3599 saying that this section includes the program headers.
3601 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3603 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3604 don't define TRAD_HEADER.
3605 * configure: Rebuild.
3607 * netbsd-core.c: New file, support for NetBSD core files.
3608 * hosts/*nbsd.h: Removed.
3610 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3612 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3613 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3614 * libbfd.h, bfd-in2.h: Regenerated.
3615 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3616 bfd_elf32_bfd_reloc_type_lookup.
3617 (reloc_type{,_names}): Deleted.
3618 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3620 (sparc_reloc_map): Add sparc64 relocs.
3621 (sparc_elf_notsupported_reloc): New static function.
3622 (sparc_elf_wdisp16_reloc): New static function.
3623 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3624 (elf32_sparc_relocate_section): Likewise.
3625 (bfd_elf32_bfd_reloc_type_lookup): Define.
3626 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3627 (reloc_type{,_names}): Deleted.
3628 (elf_sparc_howto_table): Deleted.
3629 (sparc_reloc_map): Deleted.
3630 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3631 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3633 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3638 * Makefile.in (program_transform_name): New variable.
3639 (install): Transform library name before installing it.
3641 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * archures.c (bfd_mach_i960_hx): Define.
3644 * bfd-in2.h: Rebuild.
3645 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3646 (MATRIX): Expand entries for HX.
3647 (arch_info_struct): Add i960:hx entry.
3648 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3649 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3650 (coff_set_flags): Handle bfd_mach_i960_hx.
3652 Support for building as a shared library, based on patches from
3653 Alan Modra <alan@spri.levels.unisa.edu.au>:
3654 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3655 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3656 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3657 * configure: Rebuild.
3658 * configure.host: If --enable-shared, adjust shared library stuff
3659 based on the host. If the host is SunOS, and the linker supports
3660 -rpath, set HLDFLAGS to use it.
3661 * Makefile.in (ALLLIBS): New variable.
3662 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3663 (COMMON_SHLIB, SHLINK): New variables.
3664 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3665 (STAGESTUFF): Remove variable.
3666 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3668 (stamp-ofiles): New target, like old ofiles target, but build
3669 using a temporary file and move-if-change, and touch stamp-ofiles
3671 (ofiles): Just depend upon stamp-ofiles.
3672 (stamp-piclist, piclist): New targets.
3673 ($(SHLIB), $(SHLINK)): New targets.
3674 (targets.o, archures.o): Build twice if PICFLAG is set.
3675 (do_mostlyclean): Remove pic/*.o.
3676 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3678 (do_distclean): Remove pic and stamp-picdir.
3679 (install): Install shared libraries.
3680 ($(OFILES)): Depend upon stamp-picdir.
3681 (stamp-picdir): New target.
3683 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3685 * libcoff.h: Rebuild.
3687 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3688 flavour of a section with no owner.
3690 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3691 ELF_LINK_NON_ELF flag.
3692 (mips_elf_create_got_section): Likewise.
3694 * elf.c: Revert last change, since it breaks dynamic linking.
3695 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3697 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3698 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3699 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3701 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3703 * elf.c (assign_file_positions_for_segments): If the backend does
3704 not want the elf header or the program headers in the address
3705 space, do not include them in the calculations.
3707 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3708 function to determine if we need additional program headers.
3709 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3710 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3712 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3716 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3718 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3719 back into one line. Some compilers (sunos 4.1.3 for example)
3720 won't accept args split across more than one line.
3722 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3724 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3725 * configure: Regenerate.
3727 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3729 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3730 try to do arithmetic on a void *, cast it to a unsigned char * first.
3732 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3734 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3735 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3737 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3738 flag for a newly defined symbol.
3739 (NAME(bfd_elf,record_link_assignment)): Likewise.
3740 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3741 set the DEF or REF_REGULAR flags correctly.
3743 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3744 (libbfd.h, libcoff.h): Corresponding change.
3746 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3747 a PLT32 reloc as dynamic.
3748 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3749 is not referenced by a dynamic object, and we are not making a
3750 shared object, then don't make a PLT entry. If we do make a PLT
3751 entry, make sure the symbol has been recorded as dynamic.
3753 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3755 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3756 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3757 (powerpcle-*-cygwin32): New.
3758 * peicode.h (add_data_entry): Get address from vma.
3760 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3762 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3763 attached to the section has already been created as an undefined
3764 symbol, treat it as if it hasn't been created yet.
3766 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3768 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3769 symbol or section symbols if stripping all symbols and this is not
3770 a relocateable link. Don't output the symbol string table if
3771 there are no symbols.
3772 (elf_link_flush_output_syms): Don't do anything if there are no
3775 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3777 * coff-aux.c: New file.
3778 * hosts/m68kaux.h: New file.
3779 * config.bfd (m68*-apple-aux*): New target.
3780 * configure.in (m68*-apple-aux*): New native host.
3781 (m68kaux_coff_vec): New vector.
3782 * configure: Rebuild.
3783 * targets.c (m68kaux_coff_vec): Declare.
3784 * coffcode.h (bfd_coff_backend_data): Add field
3785 _bfd_coff_link_add_one_symbol.
3786 (bfd_coff_link_add_one_symbol): Define.
3787 (compare_arelent_ptr): New static function if TARG_AUX.
3788 (coff_write_relocs): If TARG_AUX, sort the relocs.
3789 (coff_write_object_contents): Set A/UX aouthdr magic number.
3790 (coff_link_add_one_symbol): Define if not defined.
3791 (bfd_coff_std_swap_table): Initialize new field.
3792 * libcoff.h: Rebuild.
3793 * cofflink.c (coff_link_add_symbols): Call
3794 bfd_coff_link_add_one_symbol rather than
3795 _bfd_generic_link_add_one_symbol.
3796 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3797 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3799 * Makefile.in: Rebuild dependencies.
3800 (BFD32_BACKENDS): Add coff-aux.o.
3801 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3803 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3805 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3806 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3808 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3810 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3811 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3812 (maintainer-clean): Warn about deleting special files.
3813 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3815 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3816 warning symbols correctly.
3817 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3818 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3819 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3820 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3821 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3822 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3824 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3827 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3829 * libcoff-in.h: aligned newly exported names with bfd naming
3830 conventions. Removed an erroneous define of POWERPC_LE_PE.
3831 * libcoff.h: Rebuild.
3832 * cofflink.c, coff-ppc.c: the above function name changes
3834 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3836 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3837 * ecoff.c (struct extsym_info): Define.
3838 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3839 to ecoff_link_write_external.
3840 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3841 Strip symbols when appropriate.
3843 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3844 * syms.c (BSF_OBJECT): Define.
3845 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3846 * bfd-in2.h: Rebuild.
3847 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3849 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3852 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3853 copying relocs into a shared object, treat a defined global symbol
3855 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3856 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3857 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3859 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3860 real defined symbol, not to a weak defined symbol.
3862 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3864 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3865 and made a few static functions externs.
3867 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3868 POWERPC_LE_PE hack in cofflink.
3870 * libcoff-in.h: promoted the following from cofflink.c to allow
3871 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3872 coff_debug_merge_element, struct coff_debug_merge_type,
3873 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3874 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3875 coff_debug_merge_hash_lookup, coff_link_section_info,
3876 coff_final_link_info, coff_debug_merge_hash_newfunc,
3877 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3879 * libcoff.h: re-gen'd
3881 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * syms.c: Include "bfdlink.h".
3884 (struct stab_find_info): Define.
3885 (_bfd_stab_section_find_nearest_line): New function.
3886 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3887 * libbfd.h: Rebuild.
3888 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3889 * elf.c (_bfd_elf_find_nearest_line): Try calling
3890 _bfd_stab_section_find_nearest_line before searching the ELF
3891 symbol table. Find the closest STT_FUNC symbol, not the last one.
3892 * libcoff-in.h (coff_data_type): Add line_info field.
3893 * libcoff.h: Rebuild.
3894 * coffgen.c (coff_find_nearest_line): Try calling
3895 _bfd_stab_section_find_nearest_line before searching the COFF
3897 * Makefile.in: Rebuild dependencies.
3899 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3901 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3902 4 bytes, so we get the correct value when updating the register
3903 field in little endian mode.
3905 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3907 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3908 entry_section fields. Add sntoc and snentry fields.
3909 * libcoff.h: Rebuild.
3910 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3911 not toc_section and entry_section (the COFF file does not have any
3912 sections at this point).
3913 (coff_write_object_contents): Set o_snentry and o_sntoc from
3914 snentry and sntoc rather than entry_section and toc_section.
3915 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3916 snentry, not toc_section and entry_section.
3917 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3918 entry_section from hentry.
3919 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3921 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3922 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3923 than using toc_section directly.
3925 * archures.c: Add missing `.' in enum bfd_architecture.
3926 * bfd-in2.h: Rebuild.
3928 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3929 Robert Lipe <robertl@arnet.com>.
3931 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3933 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3934 to sections we allocate. Use bfd_zalloc to allocate initialial
3935 sections, not bfd_alloc.
3936 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3937 SDA{,2}I16 relocations.
3938 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3939 whether to put something in .sbss or not.
3940 (ppc_elf_relocate_section): Add support for more relocations. Add
3941 in sec->output_offset where appropriate. Make error messages
3942 include the symbol name.
3944 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3945 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3946 doesn't get redefined messages if -shared.
3948 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3949 section if the rel_section field has been set up.
3951 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3953 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3956 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3958 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3959 of flags, only flags used are controlled by mach number. Bump up
3960 output file mach number to highest of input file mach numbers.
3961 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3962 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3964 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3965 bfd_elf64_sparc_vec support.
3967 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3969 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3970 the embedded bit is set on some objects and not on others. Just
3972 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3975 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3977 * coffcode.h (coff_new_section_hook): Don't try to align the
3980 * coffcode.h (coff_set_section_contents): Fix the handling of the
3981 .lib section to work even if the entire section contents are
3982 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3983 Robert Lipe <robertl@arnet.com>.
3985 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3987 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3988 memory here for contents.
3990 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3991 _SDA2_BASE_ by 32768.
3992 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3993 started using. Allocate contents for .sdata and .sdata2 sections
3995 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3997 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3998 size _SDA{,2}_BASE_.
3999 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4002 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4004 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4006 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4007 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4008 (bfd_mach_sparc_v9a): Define.
4009 (bfd_mach_sparc_v9_p): Define.
4010 * bfd-in2.h: Regenerated.
4011 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4013 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4014 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4015 to bfd_elf32_sparc_vec.
4016 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4017 Add v8plus{,a} support.
4019 (sparc_compatible): New function.
4020 * elf32-sparc.h: #include "elf/sparc.h".
4021 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4022 elf32_sparc_final_write_processing): New functions.
4023 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4024 elf_backend_final_write_processing): Define.
4026 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4028 * elf-bfd.h (struct elf_link_hash_entry): Add
4029 linker_section_pointer field.
4030 (enum elf_linker_section_enum): Enumeration for new way of
4031 creating linker dynamic sections and symbols.
4032 (elf_linker_section{,_pointers}): New structures for creating
4033 dynamic sections and symbols.
4034 (elf_obj_tdata): Add linker_section_pointers and linker_section
4036 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4037 (_bfd_elf_create_linker_section): New declarations.
4038 (_bfd_elf_find_pointer_linker_section): Ditto.
4039 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4040 (_bfd_elf_make_linker_section_rela): Ditto.
4042 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4044 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4045 (ppc_elf_create_linker_section): New function to create the
4046 sections .got, .sdata, and .sdata2.
4047 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4049 (ppc_elf_check_relocs): Support more of the eabi relocations.
4050 (ppc_elf_relocate_section): Ditto.
4051 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4052 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4054 * elflink.h (elf_create_pointer_linker_section): New function to
4055 create initialized pointers in dynamic linker sections.
4056 (elf_finish_pointer_linker_section): Actually intialize the
4057 pointers created above.
4059 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4060 macros to provide both 32 and 64 bit versions of
4061 elf_create_pointer_linker_section.
4062 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4063 provide both 32 and 64 bit versions of
4064 elf_finish_pointer_linker_section.
4066 * elflink.c (_bfd_elf_create_linker_section): New function to
4067 create a linker section.
4068 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4069 given address in the linker pointer offsets created for a given
4071 (_bfd_elf_make_linker_section_rela): Make a RELA section
4072 corresponding to the generated linker section.
4074 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4076 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4078 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4080 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4081 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4082 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4083 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4084 toc entry in an objdump) for now.
4085 (ppc_do_last, ppc_get_last): New function - needed to save processing
4086 the toc owner to the end.
4087 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4090 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4091 toc owner from being done till last. Must define POWERPC_LE_PC
4094 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4096 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4098 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4099 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4101 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4105 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4107 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4109 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4111 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4113 * elf.c (assign_file_positions_for_segments): Don't increment file
4114 offset for a segment which contains no loadable sections.
4116 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4118 * reloc.c: Add new PowerPC relocations.
4119 * {bfd-in2,libbfd}.h: Regenerate.
4121 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4122 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4124 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4129 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4132 * coffgen.c (coff_find_nearest_line): Don't try to cache
4133 information in sections that are not owned by a BFD. From Richard
4134 Henderson <richard@atheist.tamu.edu>.
4136 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4137 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4138 * elflink.h (elf_link_output_extsym): Remove special check for
4141 * ecoffswap.h: Add prototypes for static functions.
4143 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4145 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4146 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4148 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4149 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4150 support. Begin support for R_PPC_SDA{2,}REL.
4152 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4154 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4155 create the .got and .got.neg sections.
4156 (ppc_elf_size_dynamic_sections): Call it.
4157 (ppc_elf_check_relocs): Call it.
4158 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4159 (ppc_elf_check_relocs): Add error messages for relocations we
4160 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4163 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4165 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4166 section flags for V.4 and eabi.
4168 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * elf.c (assign_file_positions_for_segments): If a segment
4171 contains no sections, don't mark it as readable.
4173 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4174 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4176 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4177 dynamic section, if there is one.
4178 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4179 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4180 (bfd_elf64_swap_dyn_in): Likewise.
4181 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4183 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4185 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4186 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4187 <pirker@eiunix.tuwien.ac.at>.
4189 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4191 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4192 PowerPC V.4 and eabi.
4193 * bfd-in2.h: Regenerate.
4194 * libfd.h: Regenerate.
4196 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4198 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4199 section type and SHF_EXCLUDE section flag, turning them into the
4200 appropriate bfd section flag.
4202 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * xcofflink.c (xcoff_link_add_symbols): Create the special
4205 sections if we see a DYNAMIC object, in case that is the only
4206 XCOFF input object we see.
4208 * elf32-mips.c: Extensive changes for a start at dynamic linking
4209 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4211 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4212 (struct elf_backend_data): Remove
4213 elf_backend_create_program_headers field. Add
4214 elf_backend_additional_program_headers and
4215 elf_backend_modify_segment_map fields.
4216 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4218 (elf_backend_additional_program_headers): Likewise.
4219 (elf_backend_modify_segment_map): Likewise.
4220 (elf_backend_create_program_headers): Don't define.
4221 (elfNN_bed): Change to account for field changes.
4222 * elf.c (assign_file_positions_for_segments): Call new
4223 modify_segment_map backend function. Don't call old
4224 create_program_headers backend function.
4225 (get_program_header_size): Call additional_program_headers rather
4226 than create_program_headers.
4227 * elflink.h (elf_link_add_object_symbols): Initialize
4228 type_change_ok from new backend field.
4229 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4231 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4232 a reloc against the appropriate section.
4234 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4235 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4236 (elf_flags_init): Rename from elf_ppc_flags_init.
4237 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4239 (ppc_elf_copy_private_bfd_data): Likewise.
4240 (ppc_elf_merge_private_bfd_data): Likewise.
4242 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4245 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4247 * coff-alpha.c (alpha_relocate_section): During final link, allow
4248 output .lita section to be bigger than 64k by adjusting gp value
4249 on a per-input section basis.
4250 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4252 (struct ecoff_section_tdata): Add gp field.
4254 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4256 Handle Alpha ECOFF changes in OSF/1 3.2.
4257 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4259 * coff-alpha.c: Include "aout/ar.h".
4260 (alpha_ecoff_get_relocated_section_contents): Don't require an
4261 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4262 3.2 doesn't generate one.
4263 (alpha_relocate_section): Likewise.
4264 (alpha_ecoff_slurp_armap): Define.
4265 (alpha_ecoff_slurp_extended_name_table): Define.
4266 (alpha_ecoff_construct_extended_name_table): Define.
4267 (alpha_ecoff_truncate_arname): Define.
4268 (alpha_ecoff_write_armap): Define.
4269 (alpha_ecoff_generic_stat_arch_elt): Define.
4270 (alpha_ecoff_update_armap_timestamp): Define.
4272 (alpha_ecoff_read_ar_hdr): New static function.
4273 (alpha_ecoff_get_elt_at_filepos): New static function.
4274 (alpha_ecoff_openr_next_archived_file): New static function.
4275 (alpha_ecoff_get_elt_at_index): New static function.
4276 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4277 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4278 _bfd_ecoff to alpha_ecoff.
4279 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4280 field from backend structure, rather than always calling
4281 _bfd_get_elt_at_filepos.
4282 * coff-mips.c (mips_ecoff_backend_data): Initialize
4283 get_elt_at_filepos field.
4284 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4285 from _bfd_generic_read_ar_hdr with minor changes.
4286 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4287 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4288 * libbfd.h: Rebuild.
4290 * bfd-in.h (BFD_IN_MEMORY): Define.
4291 * libbfd-in.h (struct bfd_in_memory): Define.
4292 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4293 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4294 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4295 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4296 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4297 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4298 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4299 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4300 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4301 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4303 (bfd_openstreamr): Likewise.
4304 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4305 BFD_IN_MEMORY is not set.
4306 * riscix.c (riscix_some_aout_object_p): Likewise.
4307 * bfd-in2.h, libbfd.h: Rebuild.
4309 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4310 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4311 (bfd_get_elt_at_index): Define.
4312 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4313 bfd_get_elt_at_index. Change index parameter from int to
4315 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4316 (_bfd_noarchive_get_elt_at_index): Define.
4317 (_bfd_archive_bsd_get_elt_at_index): Define.
4318 (_bfd_archive_coff_get_elt_at_index): Define.
4319 * bfd-in2.h, libbfd.h: Rebuild.
4320 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4321 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4322 * ieee.c (ieee_get_elt_at_index): Define.
4323 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4324 * oasys.c (oasys_get_elt_at_index): Define.
4325 * som.c (som_get_elt_at_index): Define.
4327 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4328 numbers to the .text section.
4330 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4333 If there is a SEC_DEBUGGING section, get the contents of the debug
4334 information part from it.
4335 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4337 (ieee_write_object_contents): Check ieee_write_debug_part return.
4339 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4341 * config.bfd (i[345]86-*-freebsd*): Add target.
4342 * configure.in (i386freebsd_vec): Add vec.
4343 * configure: Regenerate.
4344 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4345 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4346 Rebuild dependencies..
4347 * freebsd.h: New file.
4348 * i386freebsd.c: New file.
4349 * targets.c (i386freebsd_vec): Declare.
4350 (bfd_target_vector): Add i386freebsd_vec.
4351 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4352 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4354 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * ieee.c (ieee_slurp_debug): New static function.
4357 (ieee_object_p): Call it.
4358 (ieee_slurp_section_data): Skip debugging sections.
4359 (ieee_get_reloc_upper_bound): Likewise.
4360 (ieee_get_section_contents): Likewise.
4361 (ieee_canonicalize_reloc): Likewise.
4362 (ieee_write_section_part): Likewise.
4363 (ieee_write_debug_part): Likewise.
4364 (ieee_write_data_part): Likewise.
4365 (init_for_output): Likewise.
4367 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4369 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4371 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4372 relocs, since ppc_elf_relocate_section handles the linker case.
4373 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4375 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4376 ppc_elf_relocate_section since that is now the only caller.
4377 (ppc_elf_relocate_section): Ditto.
4379 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * coffcode.h (coff_write_object_contents): If we don't know the
4382 section of the entry point for an XCOFF executable, always set the
4383 entry address to -1.
4385 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4387 * elf.c (bfd_section_from_shdr): Add support for note sections.
4389 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * bfd-in.h (struct _symbol_info): Add stab_type field.
4392 * bfd-in2.h: Rebuild.
4393 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4395 * elf32-ppc.c: Remove trailing newline from calls to
4397 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4398 difference if target endianness is known.
4400 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4402 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4403 old style TOC16 references without using R_PPC_GOT.
4404 (ppc_reloc_type): Ditto.
4405 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4406 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4407 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4408 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4409 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4411 (ppc_elf_adjust_dynamic_symbol): Ditto.
4412 (ppc_elf_adjust_dynindx): Ditto.
4413 (ppc_elf_size_dynamic_sections): Ditto.
4414 (ppc_elf_finish_dynamic_symbol): Ditto.
4415 (ppc_elf_finish_dynamic_sections): Ditto.
4416 (ELF_DYNAMIC_INTERPRETER): Define.
4418 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4420 * elf.c (copy_private_bfd_data): When attaching sections to
4421 segments ignore sections that won't be allocated. Patch from
4424 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4426 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4429 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4431 * coff-i960.c (CALC_ADDEND): Define.
4432 (coff_i960_relocate_section): Add the input section VMA to the
4433 addend for PC relative relocs.
4435 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4437 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4438 to correctly terminate.
4440 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4442 * targets.c (enum bfd_endian): Define.
4443 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4444 from boolean to enum bfd_endian. Change header_byteorder_big_p
4446 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4447 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4448 * bfd-in2.h: Rebuild.
4449 * All targets: Change initialization of byteorder and
4450 header_byteorder to use enum bfd_endian values rather than
4452 * All files: Change all references to byteorder_big_p and
4453 header_byteorder_big_p to use new bfd_*_endian macros.
4455 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4457 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4459 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4461 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4463 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4465 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4467 * ieee.c: Lots of minor cleanups. Make many functions return
4468 errors rather than calling abort. Also:
4469 (ieee_write_twobyte): Remove; change callers to call existing
4470 ieee_write_2bytes function.
4471 (ieee_write_expression): Don't output the section twice when
4472 outputting a local symbol. Don't emit an extraneous zero if there
4474 (ieee_slurp_sections): Set the lma as well as the vma.
4475 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4477 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4478 a recognized one or bfd_arch_unknown.
4479 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4481 (ihex_get_symtab): Likewise.
4483 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4485 * aoutx.h: Include <ctype.h>.
4486 (struct aout_link_includes_table): Define.
4487 (struct aout_link_includes_totals): Define.
4488 (struct aout_link_includes_entry): Define.
4489 (aout_link_includes_lookup): Define macro.
4490 (struct aout_final_link_info): Add includes field.
4491 (aout_link_includes_newfunc): New static function.
4492 (NAME(aout,final_link)): Initialize includes hash table.
4493 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4495 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4497 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4499 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4501 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4503 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4505 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4506 (pe_print_private_bfd_data): call pe_print_reloc.
4507 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4508 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4509 up some debugging as well.
4511 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4513 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4516 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4518 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4519 when setting sections to NULL.
4521 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4523 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4525 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4526 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4528 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4529 * bfd-in2.h: Rebuild.
4531 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4533 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4535 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4537 * ihex.c (ihex_scan): Handle record types 4 and 5.
4538 (ihex_object_p): Permit types 4 and 5.
4539 (ihex_set_section_contents): Remove check for out of range
4541 (ihex_write_object_contents): Generate types 4 and 5.
4543 * elflink.h (elf_link_output_extsym): Just ignore warning and
4544 indirect references to symbols which don't really exist.
4546 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4548 * peicode.h (pe_print_idata): Minor format fixes
4549 (pe_print_edata): New function. Under private printing, this formats
4550 the edata section of a PE file.
4551 (pe_print_private_bfd_data): Added call to pe_print_edata.
4553 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4555 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4556 index, don't call stoi.
4558 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4560 * srec.c (srec_scan): Set lma as well as vma.
4562 * ihex.c: New file; support for Intel Hex format.
4563 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4564 (ihex_vec): Declare.
4565 (bfd_target_vector): Always include ihex_vec.
4566 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4567 * Makefile.in: Rebuild dependencies.
4568 (BFD_LIBS): Add ihex.o
4569 (BFD_LIBS_CFILES): Add ihex.c.
4570 * bfd-in2.h: Rebuild.
4572 * elf.c (assign_file_positions_for_segments): Sort the sections in
4574 (get_program_header_size): Return the right size if segment_map is
4576 (copy_private_bfd_data): Don't bother to sort the sections.
4578 * bfd.c (bfd_record_phdr): New function.
4579 * bfd-in.h (bfd_record_phdr): Declare.
4580 * bfd_in2.h: Rebuild.
4582 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4585 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4586 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4588 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4589 (bfd_zmalloc): Change declaration.
4590 * libbfd.h: Rebuild.
4591 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4592 and realloc. Don't set bfd_error_no_memory if they fail.
4594 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4596 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4597 uses as well. Added a new howto to deal with TOCREL16 relocs that
4598 are TOCDEFN as well.
4599 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4600 to handle RVA relocs from dlltool.
4601 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4602 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4603 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4605 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4606 to get the right section alignment.
4608 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4610 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4611 p_paddr if p_paddr is zero.
4612 (make_mapping): Set includes_filehdr and includes_phdrs for first
4614 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4616 (assign_file_positions_for_segments): Handle includes_filehdr and
4617 includes_phdrs. Remove special handling of PT_PHDR and first
4619 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4620 when appropriate. Remove special handling of PT_PHDR segment.
4621 Use a more complex condition for when a section is included in a
4622 segment to handle Solaris linker oddities.
4624 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4626 * coff-m88k.c (howto_table): Reformatted for easier reading;
4627 special_function now points to new function m88k_special_reloc.
4628 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4630 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4631 be done correctly by m88k_special_reloc.
4632 (reloc_processing): New function to be used by RELOC_PROCESSING.
4633 (RELOC_PROCESSING): Define to call reloc_processing.
4635 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4637 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4638 (pe_print_pdata): Likewise.
4640 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4641 obstack_alloc fails.
4642 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4644 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4645 * Many files: don't set bfd_error_no_memory if one of the above
4648 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4649 if p_paddr_valid is set.
4650 (copy_private_bfd_data): New static function.
4651 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4653 * elf.c (assign_file_positions_for_segments): Fix case where extra
4654 program headers were allocated.
4656 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4657 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4658 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4659 _bfd_elf_print_private_bfd_data.
4661 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4662 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4663 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4664 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4665 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4666 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4667 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4669 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4671 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4672 * elf.c (make_mapping): New static function.
4673 (map_sections_to_segments): New static function.
4674 (elf_sort_sections): New static function.
4675 (assign_file_positions_for_segments): New static function.
4676 (map_program_segments): Remove.
4677 (get_program_header_size): Remove sorted_hdrs, count, and
4678 maxpagesize parameters. Simplify.
4679 (assign_file_positions_except_relocs): When generating an
4680 executable, use assign_file_positions_for_segments.
4681 (elf_sort_hdrs): Remove.
4682 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4683 to get_program_header_size.
4685 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4687 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4689 * configure, config.in: Regenerate with autoconf 2.7.
4691 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4692 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4694 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4696 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4697 (ecoff_sec_to_styp_flags): Likewise.
4698 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4699 (ecoff_set_symbol_info): Handle scRConst.
4700 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4701 (ecoff_compute_section_file_positions): Handle .rconst section.
4702 (_bfd_ecoff_write_object_contents): Likewise.
4703 (ecoff_link_check_archive_element): Handle scRConst.
4704 (ecoff_link_add_externals): Likewise.
4705 (ecoff_link_write_external): Handle .rconst section.
4706 (ecoff_reloc_link_order): Likewise.
4707 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4708 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4710 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4712 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4713 DEF_DYNAMIC flag is set.
4715 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4717 * host-aout.c: If TRAD_HEADER is defined, include it.
4719 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4721 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4722 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4723 (BFD_NEED_DECLARATION): New function.
4724 * configure.in: Use BFD_NEED_DECLARATION.
4725 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4726 * configure, config.in: Rebuild with autoconf 2.6.
4728 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4729 special_sections before returning when called with a non XCOFF
4732 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4735 * coffcode.h (coff_compute_section_file_positions): Only pad the
4736 previous section to force file alignment when creating an
4739 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4741 * coffcode.h (coff_compute_section_file_positions): If
4742 RS6000COFF_C, set up the .debug section.
4744 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4745 if it is not large enough to accomodate the entire TOC area with
4746 signed 16 bit offsets.
4747 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4749 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4750 TOC anchor to use the TOC value used in the output file.
4752 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4754 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4755 (_bfd_coff_read_string_table): Likewise.
4757 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4759 * pe-arm.c: Fix typos.
4760 * coff-arm.c: Likewise.
4762 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4764 * coff-ppc.c (list_ele): Added "cat"egory member.
4765 (record_toc): New category parameter (priv or pub).
4766 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4767 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4768 the mainline. It addes extra toc cells in error.
4769 (ppc_coff_swap_sym_in_hook): Added some documentation.
4770 (dump_toc): Can now diagnose "virtual toc" chicanery.
4772 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4774 * elf-bfd.h (struct elf_link_hash_table): Change type of
4775 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4777 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4779 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4780 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4782 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4783 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4784 defined or mentioned in a regular file.
4786 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4788 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4789 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4790 (coff_ppc_relocate_section): Correct REL24 handling
4791 (ppc_process_before_allocation): Correct TOCDEFN handling
4793 * peicode.h (dir_names): Added name descriptions
4795 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4797 * VERSION: Updated to cygnus-2.6.
4799 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4801 * targets.c (m68k4knetbsd_vec): Declare.
4803 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4805 * targets.c (bfd_target): Change type of second argument to
4806 _bfd_print_private_bfd_data from void * to PTR.
4807 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4808 using PTR rather than void *.
4809 * bfd-in2, libbfd.h: Rebuild.
4810 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4812 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4813 _bfd_generic_bfd_print_private_bfd_data rather than casting
4816 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4818 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4819 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4821 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4822 BFD64_BACKENDS_CFILES): New variables.
4825 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4827 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4828 not at the file position of the first section.
4829 * coffcode.h (coff_compute_section_file_positions): Avoid using
4831 (coff_write_object_contents): When generating a PPC PE executable
4832 with no symbols, round up the file size to a COFF_PAGE_SIZE
4834 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4835 don't write out a string table.
4837 * elf.c (bfd_section_from_shdr): When using a different section
4838 header, pass the new one to _bfd_elf_make_section_from_shdr.
4839 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4840 (elf_map_symbols): Add section VMA to symbol value when comparing
4842 (_bfd_elf_compute_section_file_positions): Only build symbol table
4843 if there are some symbols. Set file offset of symtab and strtab
4845 (assign_file_positions_except_relocs): Remove dosyms parameter.
4846 Change all callers. Never set file offset of symtab and strtab
4848 (_bfd_elf_copy_private_section_data): New function.
4849 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4850 (_bfd_elf_copy_private_symbol_data): New function.
4851 (swap_out_syms): Check for special mapping of st_shndx created by
4852 copy_private_symbol_data.
4853 * elfxx-target.h: Use new copy routines.
4854 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4855 (_bfd_elf_copy_private_section_data): Declare.
4857 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4859 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4862 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4863 _bfd_dummy_target, matching the recent change to archive
4866 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4868 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4869 arithmetic on PTR types.
4871 * aout-target.h (MY(callback)): Set the lma of the sections.
4873 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4874 symbol into a reloc against the section.
4876 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4878 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4879 glue for the relocs: IMGLUE and IFGLUE.
4880 (record_toc): new function - tracks toc contents
4881 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4882 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4883 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4884 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4885 (ppc_record_toc_entry): Removed a debug define (duh)
4887 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4888 (pe_print_idata): New function - formats the idata section data
4889 (pe_print_pdata): New function - formats the pdata section data
4890 (pe_print_private_bfd_data): calls to above
4892 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4894 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4895 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4896 TARGET_SYM and TARGET_NAME for vector and BFD name.
4897 * coff-pmac.c (pmac_xcoff_vec): Remove.
4898 (TARGET_SYM, TARGET_NAME): Define.
4899 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4900 machine to 0, not all PowerMacs are 601s.
4902 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4904 * elfcode.h (elf_object_p): Read in any program headers.
4905 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4906 based on the program headers, if any.
4907 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4908 (map_program_segments): Set p_paddr of program headers based on
4911 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4913 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4916 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4917 trying to do a relocateable link with a non-a.out object file.
4919 * archive.c (bfd_generic_archive_p): Check the first object file
4920 in an archive even if target_defaulted is set. If the object file
4921 has the wrong xvec, reject it.
4923 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4924 be represented, report the name via _bfd_error_handler.
4925 (translate_to_native_sym_flags): Likewise.
4926 * elf32-mips.c (mips_elf_final_link): Likewise.
4927 * oasys.c (oasys_write_sections): Likewise.
4929 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4930 which checks for STYP_OVRFLO sections.
4931 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4932 reloc and lineno count overflows.
4933 (coff_write_object_contents): Call coff_count_linenumbers before
4934 coff_compute_section_file_positions. If RS6000COFF_C, handle
4935 reloc and lineno count overflows.
4936 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4937 relocs before dealing with .pad sections. Count overflow section
4938 headers when handling .pad sections.
4940 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4943 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4944 (struct xcoff_link_hash_table): Add descriptor_section and
4945 special_sections fields.
4946 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4947 (xcoff_link_add_symbols): Set linkage section alignment. Create
4948 descriptor section. Check for magic symbol names (_text, etc.),
4949 and record them in special_sections if found. Set
4950 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4951 descriptor field to point back to the function code symbol.
4952 (xcoff_sweep): Always mark the special descriptor_section.
4953 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4954 function descriptor, and mark it if it is.
4955 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4956 parameter, and fill it in. Allocate space for the descriptor
4958 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4959 global linkage code. If an undefined function descriptor is
4960 exported, arrange to define it. Warn about any other undefined
4962 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4963 (xcoff_write_global_symbol): Create a function descriptor when
4965 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4966 * bfd-in2.h: Rebuild.
4968 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4970 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4971 (ppc_coff_link_hash_table): new types for hashing
4972 (ppc_coff_link_hash_newfunc): hash entry constructor
4973 (ppc_coff_link_hash_table_init): hash table initializer
4974 (ppc_coff_link_hash_table_create): hash table constructor
4975 (ppc_record_toc_entry): changed references to hash table
4976 (coff_ppc_relocate_section): changed references to hash table
4978 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4979 * libcoff.h: Rebuild
4981 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4982 (coff_link_add_symbols): removed toc_offset init
4984 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4986 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4989 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4990 if it is given and mmep is available.
4991 * acconfig.h: Undef USE_MMAP.
4992 * configure, config.in: Regenerated.
4993 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4994 table handling the old way.
4995 (aout_get_external_symbols): Don't complain if last byte of string
4997 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4998 (bfd_free_window) [! USE_MMAP]: Don't define.
4999 (bfd_get_file_window,
5000 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5002 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5004 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5007 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5009 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5010 compatible with AMD generated COFF files. Try to support both AMD
5011 and GNU formats simultaneously.
5012 (coff_a29k_relocate_section): Likewise.
5014 * libbfd.c (bfd_get_file_window): Change writable parameter from
5015 int to boolean; update all callers. Pass MAP_SHARED if not
5016 writable--it's required on Solaris. Cast fprintf argument to
5018 * bfd-in.h (bfd_get_file_window): Update declaration.
5019 * bfd-in2.h: Rebuild.
5020 * aoutx.h: Update calls to bfd_get_file_window.
5022 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5024 (xcoff_swap_ldhdr_in): New static function.
5025 (xcoff_swap_ldsym_in): New static function.
5026 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5027 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5028 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5029 Handle XTY_ER/XMC_XO symbols correctly.
5030 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5031 rather than normal symbol table.
5032 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5033 already defined with the same absolute value.
5034 (xcoff_mark): When considering called symbols, check whether the
5035 descriptor is from a dynamic object, rather than the symbol
5037 (xcoff_build_ldsyms): Likewise.
5039 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5040 Cast realloc and malloc return values. If malloc or realloc fail,
5041 set bfd_error_no_memory.
5042 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5043 * bfd-in2.h: Rebuild.
5045 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5047 * coff-ppc.c (ppc_record_toc_entry): new function.
5048 (in_reloc_p): changed return value.
5049 (coff_ppc_relocate_section): much rework.
5050 (ppc_allocate_toc_section): new function.
5051 (ppc_process_before_allocation): new function.
5052 (ppc_coff_swap_sym_in_hook): new function.
5054 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5055 (coff_link_add_symbols): initialize toc_offset.
5057 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5058 (coff_swap_aouthdr_out): Added more sections to the data
5059 dictionary for the pe file header. Also changed linker version
5060 number on the ppc side.
5061 (dir_names): small improvements to the dictionary printing.
5062 (pe_mkobject_hook): save the file level flags.
5064 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5065 (pe_tdata): added real_flags field
5066 (coff_tdata): added local_toc_sym_map and access macro
5068 * libcoff.h (coff_link_hash_entry): added toc_offset field
5069 (pe_tdata): added real_flags field
5070 (coff_tdata): added local_toc_sym_map and access macro
5072 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5073 (coff_mkobject): init for local_toc_sym_map
5074 (coff_write_object_contents): set the internal_a.magic to
5075 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5078 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5080 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5081 entries until both the line number address and the function name
5082 address are too large.
5084 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5085 * configure: Rebuilt.
5087 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5088 is defined in the environment.
5090 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5092 * som.c (som_get_section_contents_in_window): Define to use
5095 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5097 * coff-i860.c: New file, based on coff-i386.c.
5098 * cpu-i860.c: New file, based on cpu-i386.c.
5099 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5100 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5101 targets, using i860coff_vec.
5102 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5103 trad-core.o and hosts/i860mach3.h.
5104 (i860coff_vec): Use coff-i860.o and cofflink.o.
5105 * configure: Rebuild.
5106 * Makefile.in: Rebuild dependencies.
5107 (ALL_MACHINES): Add cpu-i860.o.
5108 (BFD32_BACKENDS): Add coff-i860.o.
5109 (CFILES): Add cpu-i860.c and coff-i860.c.
5110 * targets.c (i860coff_vec): Declare.
5111 (bfd_target_vector): Add &i860coff_vec.
5112 * archures.c (bfd_i860_arch): Declare.
5113 (bfd_archures_list): Add &bfd_i860_arch.
5114 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5115 (coff_set_flags): Handle bfd_arch_i860.
5116 (coff_write_object_contents): Handle I860 a.out magic number.
5118 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5120 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5121 the created .tc section to 2.
5122 (xcoff_mark): Don't keep a .loader reloc for a call to an
5123 undefined symbol when creating a shared library.
5124 (xcoff_build_ldsyms): When creating a shared library, generate
5125 global linkage code for a call to an undefined symbol.
5127 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5129 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5130 BFD32_BACKENDS, BFD64_BACKENDS.
5131 (.dep1): Put mkdep output in a separate file.
5132 Rebuilt dependencies.
5134 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5137 Permit use of mmap when available:
5139 * configure.in: Check for mmap, madvise, mprotect.
5140 * config.in, configure: Regenerated.
5142 * libbfd.c (struct _bfd_window_internal): Define type.
5143 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5145 (ok_to_map): New static variable for debugging.
5146 (_bfd_generic_get_section_contents_in_window): New function.
5147 * bfd-in.h (bfd_window_internal): Declare type.
5148 (bfd_window): Define type.
5149 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5150 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5153 * libaout.h (struct aoutdata): Add two window fields.
5154 (obj_aout_sym_window, obj_aout_string_window): New macros.
5155 * aoutx.h (some_aout_object_p): Initialize windows.
5156 (aout_get_external_symbols): Get symbol data and strings in
5157 windows instead of explicitly allocated buffers.
5158 (slurp_symbol_table): Free window instead of memory.
5159 (bfd_free_cached_info): Release windows instead of freeing storage
5161 (aout_link_free_symbols): Ditto.
5163 * targets.c (bfd_target): Add new field for
5164 get_section_contents_in_window.
5165 (BFD_JUMP_TABLE_GENERIC): Updated.
5166 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5167 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5168 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5169 macros for get_section_contents_in_window field.
5171 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5173 * core.c: Renamed to corefile.c
5174 * makefile.dos (OBJS): Change core.o to corefile.o
5175 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5178 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5180 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5181 targ_selvecs to allow debugging under Irix-5 native.
5184 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5186 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5187 to o. Clobber and restore the list of new csects around the call
5188 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5189 linker error and the linker wants to read the symbol table. Reset
5190 the line number count of a real section even if it has no relocs.
5191 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5193 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5196 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5198 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5199 an undefined symbol in a shared link.
5201 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5202 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5203 phdm@info.ucl.ac.be (Philippe De Muyter).
5205 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5207 * coff-m88k.c (rtype2howto): New static function.
5208 (RTYPE2HOWTO): Use it rather than a macro definition.
5210 * coffcode.h (coff_write_object_contents): set internal_a.magic
5211 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5213 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5214 define TRAD_HEADER to new file hosts/delta68.h.
5215 m88*-motorola-sysv*, however, does use ptrace-core.o.
5216 * hosts/delta68.h: New file.
5218 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5219 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5221 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5223 * i386linux.c (MY(vec)): Declare before use.
5225 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5227 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5228 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5230 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5231 BFD is not of the right type.
5232 (bfd_elf_get_needed_list): Likewise.
5233 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5234 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5235 * xcofflink.c (XCOFF_XVECP): Define.
5236 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5238 (bfd_xcoff_import_symbol): Likewise.
5239 (bfd_xcoff_export_symbol): Likewise.
5240 (bfd_xcoff_link_count_reloc): Likewise.
5241 (bfd_xcoff_record_link_assignment): Likewise.
5242 (bfd_xcoff_size_dynamic_sections): Likewise.
5244 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5245 table index against the number of symbols for a base relative
5248 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5250 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5251 full_aouthdr flag here...
5252 (_bfd_xcoff_bfd_final_link): ...not here.
5254 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5256 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5257 systems that have a system <libelf.h>.
5258 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5259 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5260 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5261 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5262 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5263 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5264 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5266 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5268 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5269 set, set BSF_WEAK in symbol. Change all callers.
5270 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5271 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5272 _bfd_generic_link_add_one_symbol.
5273 (ecoff_indirect_link_order): Check that the section tdata relocs
5274 are not NULL before using them.
5276 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5277 define TRAD_HEADER as hosts/alphalinux.h.
5278 * configure: Rebuild.
5279 * hosts/alphalinux.h: New file.
5280 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5283 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5285 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5286 C_ECOMM storage classes.
5288 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5290 (xcoff_mark): Call xcoff_mark_symbol.
5291 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5292 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5294 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5296 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5298 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5300 (xcoff_find_reloc): New static function.
5301 (xcoff_link_add_symbols): Use it.
5302 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5303 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5304 relocate the value of C_DECL.
5306 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5308 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5310 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5311 callback decide what goes in .relocs.
5312 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5313 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5316 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5318 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5321 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5323 * xcofflink.c: More improvements, mostly to fix handling of
5324 constructors and a few other special cases.
5325 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5326 zero, reverting yesterday's change.
5327 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5328 (bfd_xcoff_link_count_reloc): Declare.
5329 (bfd_xcoff_record_link_assignment): Declare.
5330 * bfd-in2.h: Rebuild.
5332 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5334 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5335 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5336 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5337 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5338 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5339 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5341 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5344 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5345 segments includes the a.out header. See to that the magic number
5346 *always* is big-endian.
5348 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5349 m68k4k NetBSD configurations.
5351 * configure.in, configure: Separate i386 & mips NetBSD
5352 configurations from other BSD ones. Don't assume DEC is the only
5353 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5354 configurations. Add support for m68k4k NetBSD object format.
5356 * libaout.h: Added M_68K4K_NETBSD magic.
5358 * m68k4knetbsd.c: New file.
5360 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5362 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5365 * hosts/mipsnbsd.h: New file.
5368 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5370 * config.bfd: Add config stuff for mips*-*-magic* to set
5371 targ_defvec to ecoff_big_vec.
5374 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5376 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5378 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5379 toc_section, and entry_section fields.
5380 (struct xcoff_section_tdata): Remove ldrel_count field.
5381 * libcoff.h: Rebuild.
5382 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5384 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5385 full a.out header if full_aouthdr is set in xcoff_data.
5386 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5387 based on sections stored in xcoff_data.
5388 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5390 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5391 (rs6000coff_vec): Set symbol_leading_char to '.'.
5392 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5393 value stored in ret rather than returning a pointer value.
5395 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5397 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5400 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5402 * som.c (som_slurp_string_table): Allocate the strings with malloc
5403 since they're free'd by free_cached_info.
5404 (som_slurp_symbol_table): Similarly for the symbol table.
5406 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5408 * Makefile.in (diststuff): Don't make headers.
5410 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5412 * Makefile.in: Rebuild dependencies.
5414 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5415 output_bfd is not SunOS.
5416 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5417 non-SunOS input files.
5419 * xcofflink.c: Extensive changes to support linking shared objects
5420 and generating a .loader section.
5421 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5422 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5423 last_symndx, and ldrel_count fields.
5424 * libcoff.h: Rebuild.
5425 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5426 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5428 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5429 (bfd_xcoff_export_symbol): Declare.
5430 (bfd_xcoff_size_dynamic_sections): Declare.
5431 * bfd-in2.h: Rebuild.
5433 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5435 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5436 * configure: Rebuild.
5437 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5438 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5440 (pmac_xcoff_vec): Update to use new xcoff support.
5441 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5442 (xcoff_write_armap): Declare buf as unsigned char.
5443 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5445 * mpw-make.sed: Generalize subdir_do edit.
5447 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5449 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5450 correctly. Don't initialize asect->vma.
5452 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5454 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5455 something a little less than the page size.
5457 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5461 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5463 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5464 * coffcode.h (coff_write_object_contents): If .bss is before
5465 .data us that as data_start.
5466 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5468 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5469 (coff_swap_outhdr_out): Hardwire in version number.
5471 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5473 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5474 major and minor to *_vno, since the former are also macros in
5475 SunOS header files. Cast result of bfd_alloc to appropriate
5478 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5479 before assigning to sec_data.
5481 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5484 now relative to the section, not absolute.
5485 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5486 get the file name when there is a N_SO directory name. When
5487 handling stabs, remember that section->vma was added to the
5490 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * sunos.c (struct sunos_link_hash_table): Add needed field.
5493 (sunos_link_hash_table_create): Call bfd_release, not free.
5494 (sunos_link_hash_table_create): Initialize needed field.
5495 (sunos_add_dynamic_symbols): Record needed objects.
5496 (bfd_sunos_get_needed_list): New function.
5497 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5498 * bfd-in2.h: Rebuild.
5500 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5502 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5504 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5506 * bfd-in.h (struct bfd_link_needed_list): Rename from
5507 bfd_elf_link_needed_list.
5508 * bfd-in2.h: Rebuild.
5509 * elf.c, elflink.h, libelf.h: Corresponding changes.
5511 Add start at AIX linker support; no shared libraries yet.
5512 * xcofflink.c: New file.
5513 * configure.in (rs600coff_vec): Use xcofflink.o.
5514 * configure: Rebuild.
5515 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5517 (struct xcoff_section_tdata): Define.
5518 (xcoff_section_data): Define macro.
5519 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5520 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5521 (_bfd_xcoff_bfd_final_link): Declare.
5522 (_bfd_ppc_xcoff_relocate_section): Declare.
5523 * libcoff.h: Rebuild.
5524 * coff-rs6000.c: Clean up a bit.
5525 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5526 cputype, csects, and debug_indices.
5527 (xcoff_copy_private_bfd_data): Copy cputype.
5528 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5529 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5530 (xcoff_reloc_type_lookup): Rename from
5531 rs6000coff_reloc_type_lookup.
5532 (coff_relocate_section): Define.
5533 (_bfd_xcoff_sizeof_headers): Define.
5534 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5535 (_bfd_xcoff_bfd_relax_section): Define.
5536 (_bfd_xcoff_bfd_link_split_section): Define.
5537 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5539 * coffcode.h (coff_compute_section_file_positions): If AIX,
5540 increment sofar by SMALL_AOUTSZ if not executable.
5541 (coff_write_object_contents): If AIX, always output an a.out
5542 header; if not executable, header size of SMALL_AOUTSZ.
5543 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5544 (_bfd_stringtab_init): Initialize xcoff field.
5545 (_bfd_xcoff_stringtab_init): New function.
5546 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5547 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5548 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5549 * libbfd.h: Rebuild.
5550 * Makefile.in: Rebuild dependencies.
5551 (BFD32_BACKENDS): Add xcofflink.o.
5552 (CFILES): Add xcofflink.c.
5554 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5555 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5556 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5558 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5560 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5562 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5564 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5565 * config.in: Regenerated.
5567 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5568 (_bfd_chunksize): New variable.
5569 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5570 for obstack chunk size.
5571 * configure.in: Check for getpagesize.
5572 * configure: Regenerated.
5574 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5576 * trad-core.c (rawptr): Make it a local variable of
5577 ptrace_unix_core_file_p.
5579 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5581 * coff-arm.c (in_reloc_p): New.
5582 * coff-i386.c (in_reloc_p): New.
5583 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5584 (coff_write_object_contents): Only set has_reloc_section
5586 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5587 in_reloc_p to decide if reloc should be emitted.
5588 * libcoff.h (pe_data_type.in_reloc_p): New.
5589 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5591 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5593 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5594 (_bfd_coff_read_internal_relocs): Likewise.
5595 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5596 (_bfd_coff_read_internal_relocs): Likewise.
5598 * elflink.h (elf_link_add_object_symbols): Correct conditions
5599 under which type and size change warnings are issued.
5601 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5603 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5604 a symbol which is not in a real section.
5605 (coff_write_native_symbol): Corresponding change.
5607 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5608 coff_link_hash_newfunc and make non-static.
5609 (_bfd_coff_link_hash_table_init): New function, broken out of
5610 _bfd_coff_link_hash_table_create.
5611 (_bfd_coff_link_hash_table_create): Use it.
5612 (process_embedded_commands): Make static.
5613 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5614 (_bfd_coff_link_hash_table_init): Declare.
5615 * libcoff.h: Rebuild.
5617 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5618 field in XCOFF tdata.
5619 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5620 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5621 based on cputype stored in a.out header, or in n_type of initial
5623 (coff_write_object_contents): Set cputype correctly in a.out
5625 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5627 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5628 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5630 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5631 * libcoff.h: Rebuild.
5633 * cpu-rs6000.c (rs6000_compatible): New static function.
5634 (bfd_rs6000_arch): Use it.
5635 * cpu-powerpc.c (powerpc_compatible): New static function.
5636 (arch_info_struct): Define various flavours of PowerPC.
5637 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5640 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5642 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5644 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5646 * elflink.h (elf_link_add_object_symbols): Don't warn about
5647 changing the size or type if the old definition was weak.
5649 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5651 * coffcode.h (combined_entry_type): Add fix_line field.
5652 (coff_slurp_line_table): Warn if we try to set the lineno field of
5654 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5655 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5656 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5657 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5659 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5660 * libcoff.h: Rebuild.
5662 * libcoff-in.h (struct xcoff_tdata): Define.
5663 (xcoff_data): Define.
5664 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5665 * bfd-in2.h, libcoff.h: Rebuild.
5666 * coff-rs6000.c (xcoff_mkobject): New static function.
5667 (coff_mkobject): Define.
5668 (xcoff_copy_private_bfd_data): New static function.
5669 (coff_bfd_copy_private_bfd_data): Define.
5670 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5672 (rs6000coff_vec): Add DYNAMIC to object_flags.
5673 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5674 .loader sections specially.
5675 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5676 section alignment from the XCOFF tdata information.
5677 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5678 F_SHROBJ, and copy the extra a.out header information into the
5679 XCOFF tdata structure.
5680 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5681 F_DYNLOAD and the extra a.out header information.
5682 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5683 C_HIDEXT symbol with attached csect information.
5684 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5685 in the o_maxdata field.
5686 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5687 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5688 end if BSF_NOT_AT_END is set.
5690 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5691 _bfd_read_ar_hdr_fn.
5692 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5693 * bfd-in2.h, libbfd.h: Rebuild.
5694 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5696 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5697 (bfd_slurp_bsd_armap_f2): Likewise.
5698 (_bfd_slurp_extended_name_table): Likewise.
5700 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5702 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5704 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5705 when the symbol table is empty.
5707 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5708 space for section symbols, since we don't output them either.
5709 (elf_m68k_adjust_dynindx): Removed.
5711 * ptrace-core.c (rawptr): Make it a local variable of
5712 ptrace_unix_core_file_p.
5714 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5716 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5719 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5720 Mac object file formats.
5722 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5724 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5725 auxent if there isn't one.
5726 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5727 rather than FILNMLEN as the maximum name length.
5729 * coffcode.h (bfd_coff_backend_data): Add new field
5730 _bfd_coff_print_aux.
5731 (bfd_coff_print_aux): New static function.
5732 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5733 scnlen field of an XTY_LD csect aux entry.
5734 (coff_print_aux): New static function.
5735 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5736 in coff_pointerize_aux_hook.
5737 (bfd_coff_std_swap_table): Initialize new field.
5738 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5739 * libcoff.h: Rebuild.
5740 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5741 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5743 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5744 if there are symbols, for native AIX ld compatibility.
5746 * coffcode.h (bfd_coff_backend_data): Add new field
5747 _bfd_coff_pointerize_aux_hook.
5748 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5749 or I960, and as 0 otherwise.
5750 (bfd_coff_std_swap_table): Initialize new field.
5751 * libcoff.h: Rebuild.
5752 * coffgen.c (coff_pointerize_aux): Change parameters to take
5753 symbol pointer instead of type and class, and to take aux index.
5754 Call _bfd_coff_pointerize_aux_hook if it is defined.
5755 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5756 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5757 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5759 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5760 read-only/host-only support.
5762 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5764 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5767 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5768 BFD_JUMP_TABLE_ARCHIVE accordingly.
5769 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5770 (_bfd_compute_and_write_armap): Declare.
5771 (_bfd_generic_read_ar_hdr): Declare.
5772 (_bfd_read_ar_hdr): Define.
5773 (_bfd_noarchive_read_ar_hdr): Define.
5774 (_bfd_archive_bsd_read_ar_hdr): Define.
5775 (_bfd_archive_coff_read_ar_hdr): Define.
5776 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5777 _bfd_read_ar_hdr instead.
5778 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5779 (_bfd_compute_and_write_armap): Rename from
5780 compute_and_write_armap. Make non-static. Change all callers.
5781 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5782 than _bfd_snarf_ar_hdr.
5783 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5784 * ieee.c (ieee_read_ar_hdr): Define.
5785 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5786 * oasys.c (oasys_read_ar_hdr): Define.
5787 * som.c (som_read_ar_hdr): Define.
5788 * bfd-in2.h, libbfd.h: Rebuild.
5790 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5792 * peicode.c (coff_swap_filehdr_in): If symptr is
5793 zero, there aren't any symbols, even if nsyms is set.
5795 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5797 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5799 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5800 sections, and set styp correctly for them: .got, .hash, .dynamic,
5801 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5802 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5804 (ecoff_sort_hdrs): New static function.
5805 (ecoff_compute_section_file_positions): Return boolean, not void.
5806 Sort the sections by VMA before looking through them. Put the
5807 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5808 section on an appropriate boundary within the page.
5809 (ecoff_compute_reloc_file_positions): Check return value of
5810 ecoff_compute_section_file_positions.
5811 (_bfd_ecoff_set_section_contents): Likewise.
5812 (_bfd_ecoff_write_object_contents): Check for various Alpha
5813 section types when incrementing text_size and data_size. Call
5814 adjust_headers backend function if it exists.
5815 * coff-alpha.c (alpha_adjust_headers): New static function.
5816 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5817 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5819 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5821 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5823 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5824 of ALTERNATE_AIX_CORE_FORMAT.
5825 * configure.in (aix4): No longer need CORE_FLAGS.
5826 * configure: Updated.
5828 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5830 NS32k changes from Ian Dall:
5831 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5833 (aout_link_input_section_std, aout_link_input_section_ext,
5834 aout_link_reloc_link_order): Call them instead of _bfd_*
5836 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5838 (backend_data): Use it instead of hardcoded zero.
5840 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5841 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5843 * ns32knetbsd.c: Include bfd.h.
5844 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5845 (MY_bfd_reloc_type_lookup): Declare function too.
5846 * pc532-mach.c (set_sizes): Don't declare.
5847 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5848 (backend_data, MY_backend_data): Don't define.
5850 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5851 ns32k-*-lites* like ns32k-*-netbsd*.
5853 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5856 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5858 * coffcode.h (coff_write_object_contents): Restore setting
5859 f_timdat to 0, deleted on August 22.
5861 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5863 * coffcode.h (coff_bfd_copy_private_symbol_data,
5864 coff_bfd_copy_private_section_data,
5865 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5866 * peicode.h (coff_bfd_copy_private_bfd_data): New
5867 (pe_bfd_copy_private_bfd_data): New.
5868 (coff_swap_scnhdr_in): Swap bss size into the right place.
5869 (pe_print_private_bfd_data): Add some newlines.
5871 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5873 * som.c (setup_sections): Don't die if a space has no subspaces.
5875 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5877 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5878 dynamic symbol override a common symbol. Don't change the size or
5879 type if they have been set and the new symbol is not a definition.
5880 Warn if the size or type changes.
5882 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5884 * som.c (som_begin_writing): Don't write the symbol table or
5886 (som_finish_writing): Write them here. Place them after the
5887 subspace data, but before the relocs.
5889 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * sunos.c (sunos_add_one_symbol): Just pass false, not
5892 info->shared_library, to sunos_create_dynamic_sections.
5893 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5895 (sunos_check_dynamic_reloc): Remove .text section assertion.
5897 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5899 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5900 * configure, configure.in: Add pmac_xcoff_vec case.
5901 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5902 * coff-pmac.c: New file, PowerMac XCOFF support.
5903 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5904 * targets.c (pmac_xcoff_vec): Declare.
5906 * mpw-config.in: Various changes to be compatible with the
5907 autoconf-based configury.
5908 * mpw-make.sed: New file, sed commands to translate Unix
5909 makefile into MPW syntax.
5910 * mpw-make.in: Remove.
5911 * hosts/mpw.h: Remove.
5912 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5913 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5915 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5917 * binary.c (binary_get_symtab): Return an empty string on error.
5918 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5920 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5922 * coff-ppc.c: Reformatted according to gnu conventions
5923 Removed irrelevant "if 0" code
5925 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5927 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5928 symbols rather than as indirect symbols.
5929 (MY(slurp_symbol_table)): Don't do anything special about
5932 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5933 of .ctors and .dtors sections is no larger than 2.
5935 * sunos.c (sunos_add_one_symbol): Don't change
5936 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5938 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5939 dynamic symbols when creating a shared library.
5940 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5942 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5943 written even if it is not defined in a regular object.
5944 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5945 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5946 rather than the constant 22.
5947 (sunos_check_dynamic_reloc): Handle creating a shared library.
5948 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5949 zero when creating a shared library.
5950 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5951 write it out at the start of the symbol table.
5953 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5955 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5957 * config.bfd: Add arm-*-coff.
5958 * configure.in, configure: Add armcoff_{little,big}_vec.
5959 * targets.c (armcoff_{little,big}_vec): Declare.
5960 (bfd_target_vector): Add armcoff_{little,big}_vec.
5961 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5963 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5965 * targets.c (bfd_find_target): Remove debugging code.
5967 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5969 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5971 * Makefile.in: added *-ppc files
5972 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5973 allow pe based .o's to be shared with other tools on ppc/NT
5974 * config.bfd: added powerpc[le]-[pe|winnt] config support
5975 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5976 * peicode.h: Added more section flags for PE on ppc
5977 Added coff_swap_filehdr_out to allow peicode.h to be
5978 used for non-image PE files on ppc.
5979 Check for image, or not, before copying pe_opthdr
5980 * targets.c: Added new bfd's
5981 * targets.c: Removed two inactive bfds that shouldn't have made it this
5984 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5986 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5987 explicit values to initialize all relocs. Change all users.
5988 (ppc_elf_brtaken_inner): New function to handle branch predicition
5990 (ppc_elf_brtaken_reloc): Ditto.
5991 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5992 relocs use ppc_elf_unsupported_reloc.
5993 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5994 needs to be reported.
5995 (ppc_elf_relocate_section): Support branch prediction relocs.
5997 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5999 * bfd.c (bfd_assert): Remove \n from string passed to
6002 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6003 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6004 (bfd_coff_make_section_hook): Don't define.
6005 (coff_make_section_hook): Remove.
6006 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6007 (styp_to_sec_flags): Likewise.
6008 (coff_write_object_contents): Likewise.
6009 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6011 * libcoff.h: Rebuild.
6012 * coffgen.c (make_a_section_from_file): Just call
6013 bfd_make_section_anyway, not bfd_make_section or
6014 bfd_coff_make_section_hook.
6015 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6016 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6017 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6018 make_section_hook field.
6019 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6021 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6022 pointers into value field for warning and indirect symbols; just
6023 leave the value field alone.
6024 * linker.c (generic_link_add_symbol_list): Use next symbol for
6025 warning and indirect symbols, rather than looking in symbol value.
6026 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6027 parameter. Change all callers. Remove support for indirect
6028 symbols; it didn't work anyhow.
6029 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6030 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6031 * bfd-in2.h: Rebuild.
6033 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6035 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6036 go back to telling the tools this reloc operates on 32 bits.
6038 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6040 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6041 rather than a direct fprintf.
6042 * archive.c (_bfd_write_archive_contents): Likewise.
6043 * coffcode.h (coff_slurp_symbol_table): Likewise.
6044 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6045 (ppc_elf_unsupported_reloc): Likewise.
6046 (ppc_elf_relocate_section): Likewise.
6047 * i386linux.c (linux_tally_symbols): Likewise.
6048 (linux_finish_dynamic_link): Likewise.
6049 * osf-core.c (osf_core_core_file_p): Likewise.
6050 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6051 * som.c (som_sizeof_headers): Likewise.
6052 * srec.c (srec_bad_byte): Likewise.
6053 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6054 * libbfd-in.h (bfd_assert): Declare first parameter const.
6055 * libbfd.h: Rebuild.
6056 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6057 bfd_reloc_overflow is enough.
6058 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6059 * coff-h8500.c (rtype2howto): Likewise.
6060 * coff-z8k.c (rtype2howto): Likewise.
6061 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6062 * elf.c (_bfd_elf_get_lineno): Likewise.
6063 (_bfd_elf_no_info_to_howto): Likewise.
6064 (_bfd_elf_no_info_to_howto_rel): Likewise.
6065 * hp300hpux.c (convert_sym_type): Likewise.
6066 (MY(swap_std_reloc_in)): Likewise.
6067 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6069 * libaout.h (struct aoutdata): Add line_buf field.
6070 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6071 and filename_buffer. Instead, use a malloc buffer stored in the
6072 new line_buf field. Remove length restrictions.
6074 * coffgen.c (string_size): Remove static variable.
6075 (debug_string_size, debug_string_section): Likewise.
6076 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6077 and debug_string_size_p parameters. Use them instead of the
6078 global variables. Change all callers.
6079 (coff_write_symbol): Likewise.
6080 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6081 (coff_write_symbols): Add local variables to replace removed
6084 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6085 function, and line_base fields.
6086 * libcoff.h: Rebuild.
6087 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6088 information, rather than using static variables.
6090 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6091 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6093 * init.c (initialized): Remove static variable.
6094 (bfd_init): Don't bother setting initialized.
6095 (bfd_check_init): Remove.
6096 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6097 * libbfd.h: Rebuild.
6099 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6101 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6102 size for full core dumps. Copy core file header to private data.
6103 (rs6000coff_core_file_failing_command,
6104 rs6000coff_core_file_failing_signal): New functions to extract
6105 the file name and terminating signal from the core file.
6106 * coff-rs6000.c: Use them.
6108 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6110 Change arch info to be const, initialized at compile time.
6111 * archures.c: Reindent many functions. Change CONST to const.
6112 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6113 nothing set it anyhow. Make next const.
6114 (bfd_arch_info_list): Remove.
6115 (bfd_archures_list): Rename from archures_init_table. Change from
6116 a table of function pointers to a table of bfd_arch_info_type
6117 structure addresses.
6118 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6119 (bfd_lookup_arch): Likewise.
6120 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6122 (bfd_default_arch_struct): Make const.
6123 (bfd_arch_init, bfd_arch_linkin): Remove.
6124 (bfd_get_arch_info): Return a const pointer.
6125 * init.c (bfd_init): Don't call bfd_arch_init.
6126 * bfd.c (struct _bfd): Make arch_info const.
6127 * bfd-in2.h: Rebuild.
6128 * libbfd.h: Rebuild.
6129 * configure.in: Put & before everything in $selarchs.
6130 * configure: Rebuild.
6131 * cpu-*.c: Change bfd_*_arch from a function which calls
6132 bfd_arch_linkin to a const structure.
6133 * ieee.c (ieee_object_p): Make arch const.
6135 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6137 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6139 * bfd-in2.h: Regenerate.
6140 * libbfd.h: Regenerate.
6142 * elf32-ppc.c (reloc_type): Update names to match current draft.
6143 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6144 relative. Update names to current V.4 draft.
6145 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6146 (ppc_elf_relocate_section): Rename relocations to match draft.
6148 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6150 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6151 compiled with -mrelocatable-lib to be linked with either normal
6152 modules or -mrelocatable modules.
6154 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6156 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6157 in the a.out header.
6159 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6160 a reloc against a local symbol, even if it's not a section.
6162 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6164 * targets.c (bfd_target): Remove unused align_power_min field.
6165 * bfd-in2.h: Rebuild.
6166 * All backends: Remove initialization of align_power_min.
6168 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6170 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6172 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6174 * config.bfd (mips-dec-netbsd*): New target.
6175 * configure.host (mips-dec-netbsd*): New host.
6176 * configure.in (mips-dec-netbsd*): New native.
6177 * configure: Rebuild.
6179 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6181 Make the COFF backend linker merge common types:
6182 * cofflink.c (struct coff_debug_merge_element): Define.
6183 (struct coff_debug_merge_type): Define.
6184 (struct coff_debug_merge_hash_entry): Define.
6185 (struct coff_debug_merge_hash_table): Define.
6186 (coff_debug_merge_hash_table_init): Define.
6187 (coff_debug_merge_hash_table_free): Define.
6188 (coff_debug_merge_hash_lookup): Define.
6189 (struct coff_final_link_info): Add debug_merge field.
6190 (coff_debug_merge_hash_newfunc): New static function.
6191 (_bfd_coff_final_link): Allocate and free debug_merge table.
6192 (coff_link_input_bfd): Merge identical enum, struct and union
6195 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6197 Convert i960 COFF to use COFF backend linker.
6198 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6199 structure to store the symbol being used.
6200 (coff_i960_start_final_link): New static function.
6201 (coff_i960_relocate_section): New static function.
6202 (coff_i960_adjust_symndx): New static function.
6203 (coff_start_final_link): Define.
6204 (coff_relocate_section): Define.
6205 (coff_adjust_symndx): Define.
6206 * coffcode.h (bfd_coff_backend_data): Add new callback function
6207 _bfd_coff_start_final_link.
6208 (bfd_coff_start_final_link): Define.
6209 (coff_start_final_link): Define if not defined.
6210 (bfd_coff_std_swap_table): Add coff_start_final_link.
6211 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6213 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6214 function callback is not NULL.
6215 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6216 (_bfd_coff_internal_syment_name): Declare.
6217 * libcoff.h: Rebuild.
6218 * configure.in (icoff_big_vec): Add cofflink.o.
6219 (icoff_little_vec): Likewise.
6220 * configure: Rebuild.
6222 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6224 * Makefile.in (clean-info): Remove extraneous tab from line
6227 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6229 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6230 contents has relocs.
6232 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6234 * coffcode.h (coff_compute_section_file_positions): Keep the
6236 (coff_write_object_contents): Remember if it's a relocatable
6238 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6239 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6240 if relocatable file. Swap out saved raw size.
6242 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6244 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6245 (maintainer-clean): Rename from realclean, passing
6246 maintainer-clean down to subdirectories, but leave realclean as a
6249 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6252 * dep-in.sed: Remove config.h from generated dependencies.
6254 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6255 broken out of sunos_canonicalize_dynamic_symtab.
6256 (sunos_canonicalize_dynamic_symtab): Call new function
6257 sunos_slurp_dynamic_symtab.
6258 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6259 dynamic symbol table to the caller.
6260 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6261 callback to override the symbols being read.
6262 * libaout.h (struct aout_backend_data): Add three new parameters
6263 to add_dynamic_symbols callback.
6265 Extensive minor changes to avoid various gcc warnings. Also:
6266 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6267 * archures.c (bfd_arch_info_type): Change mach field from long to
6269 (bfd_lookup_arch): Change machine parameter from long to unsigned
6272 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6274 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6275 a symbol with a non-zero plt_offset.
6277 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6279 * elfcode.h (align_file_position): Remove; not used.
6281 * configure.in: Only check for <sys/procfs.h> on a native system,
6282 and make sure it defines prstatus_t.
6283 * configure: Rebuild.
6285 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6287 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6289 * config.in: Rename from config.h.in.
6290 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6291 Check for config.h:config.in when creating stamp-h.
6292 * configure: Rebuild.
6293 * Makefile.in (stamp-h): Depend upon config.in rather than
6294 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6295 calling config.status.
6297 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6298 (Makefile): Just rebuild Makefile.
6299 (config.h, stamp-h): New targets.
6300 * configure.in: Create stamp-h when rebuilding config.h.
6301 * configure: Rebuild.
6303 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6305 * configure.in: Call AC_CONFIG_HEADER. Substitute
6306 HOST_64BIT_LONG. Check that various header files exist. Check
6307 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6308 and/or free need to be declared. Don't make a link to sysdep.h.
6309 Define TRAD_HEADER for various hosts.
6310 * configure: Rebuild.
6311 * configure.host: Don't set my_host. Add definitions taken from
6312 host header files for various entries. Remove entries which now
6314 * acconfig.h: New file.
6315 * config.h.in: New file, built by autoheader.
6316 * sysdep.h: New file.
6317 * Makefile.in (do_distclean): Don't remove sysdep.h.
6319 (LOCAL_H_DEPS): New variable.
6320 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6322 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6323 ($(OPTIONAL_BACKENDS)): Likewise.
6324 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6325 looking through sysdep.h.
6326 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6327 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6328 (fprintf_vma, sprintf_vma): Likewise.
6329 (int64_type, uint64_type): Don't define.
6330 * bfd-in2.h: Rebuild.
6331 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6332 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6333 * lynx-core.c: Include stuff from old hosts/lynx.h.
6334 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6335 rather than NO_FCNTL.
6336 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6337 rather than NATIVE_HPPAHPUX_COMPILER.
6338 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6340 * hosts/*.h: Remove all header files which merely include,
6341 declare, and define things. Leave header files which define
6342 information needed by trad-core.c.
6344 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6345 (BFD_CC_FOR_BUILD): Define.
6346 * configure.in: Use BFD_CC_FOR_BUILD.
6347 * configure: Rebuild.
6349 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6351 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6352 * configure: Rebuild.
6354 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6357 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6359 * config.bfd: i386pe_ve -> i386pe_vec.
6361 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6363 * configure.host: Incorporate host Makefile fragments by setting
6365 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6366 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6367 value based on whether the code is being compiled by a cross
6368 compiler. Don't substitute host_makefile_frag or frags.
6369 * aclocal.m4: New file to define local AC_PROG_CC.
6370 * configure: Rebuild.
6371 * Makefile.in (INSTALL): Set to @INSTALL@.
6372 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6373 (INSTALL_DATA): Set to @INSTALL_DATA@.
6375 (CC): Define as @CC@.
6376 (CFLAGS): Set to @CFLAGS@.
6377 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6378 (@host_makefile_frag@): Remove.
6379 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6380 after other options.
6381 (config.status): Remove dependency upon @frags@.
6382 * config/*.mh, config/README: Remove.
6384 * config.bfd: Rewrite to incorporate the contents of the Makefile
6385 fragments by setting shell variables, rather than merely returning
6386 the name of a Makefile fragment.
6387 * configure.in: Use shell variables set by config.bfd rather than
6388 looking at the target Makefile fragment files. Don't substitute
6389 target_makefile_frag. Do substitute TDEFINES.
6390 * configure: Rebuild.
6391 * Makefile.in (@target_makefile_frag@): Remove.
6392 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6393 * config/*.mt: Remove.
6395 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6397 * configure.in: Put changequote lines around "i[345]86" patterns
6398 section of core file support.
6400 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6402 * som.c (som_bfd_print_private_bfd_data): Define to use the
6405 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6407 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6408 entry, text_start and data_start.
6410 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6412 * Makefile.in (OFILES): Remove $(TDEPFILES).
6413 * config/apollo.mt (TDEPFILES): Remove.
6414 * config/README: Update.
6416 * configure.in: For a native configuration, set COREFILE and
6417 COREFLAG based on the canonical host name.
6418 * configure: Rebuild.
6419 * Makefile.in: Rebuild dependencies.
6420 (ALL_CFLAGS): Add @COREFLAG@.
6421 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6422 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6423 support routines. Check LYNX_CORE rather than HOST_LYNX.
6424 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6425 * i386lynx.c: Likewise.
6426 * m68klynx.c: Likewise.
6427 * sparclynx.c: Likewise.
6428 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6429 * *-core.c: Comment changes.
6430 * config/decstation.mh (HDEPFILES): Remove.
6431 (HDEFINES): Remove -DTRAD_CORE.
6432 * config/irix3.mh (RANLIB): Remove.
6433 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6434 (HDEFINES): Remove -DIRIX_CORE.
6435 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6436 (HDEFINES): Remove -DTRAD_CORE.
6437 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6438 * config/ultra3.mh (RANLIB): Remove.
6439 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6440 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6441 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6442 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6443 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6444 * config/i386aix.mh, config/i386bsd.mh: Remove.
6445 * config/i386linux.mh, config/i386mach3.mh: Remove.
6446 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6447 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6448 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6449 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6450 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6451 * config/solaris2.mh, config/stratus.mh: Remove.
6452 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6453 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6455 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6457 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6458 DT_FINI entry if the appropriate symbol is not in the hash table.
6460 * libelf.h (struct elf_backend_data): Add create_program_headers
6461 and want_hdr_in_seg fields.
6462 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6464 (elf_backend_create_program_headers): Likewise.
6465 (elfNN_bed): Initialize create_program_headers and
6467 * elf.c (get_program_header_size): Call create_program_headers
6469 (map_program_segments): Check want_hdr_in_seg backend field. Call
6470 create_program_headers backend routine.
6472 * elf.c (assign_file_positions_except_relocs): Align non allocated
6473 sections when creating an executable.
6475 * elfcode.h (elf_swap_phdr_in): Make non static.
6476 (elf_swap_phdr_out): Make non static.
6477 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6478 (bfd_elf32_swap_phdr_out): Declare.
6479 (bfd_elf64_swap_phdr_in): Declare.
6480 (bfd_elf64_swap_phdr_out): Declare.
6482 * ecofflink.c (ecoff_collect_shuffle): New static function.
6483 (_bfd_ecoff_get_accumulated_pdr): New function.
6484 (_bfd_ecoff_get_accumulated_sym): New function.
6485 (_bfd_ecoff_get_accumulated_ss): New function.
6486 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6487 (_bfd_ecoff_get_accumulated_sym): Declare.
6488 (_bfd_ecoff_get_accumulated_ss): Declare.
6489 * libbfd.h: Rebuild.
6491 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6493 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6495 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6496 warning symbols. If any section is named .gnu.warning.XXX, treat
6497 the contents as a warning to be issued if the symbol XXX is
6499 (elf_link_output_extsym): For an indirect or warning symbol, just
6500 output the symbol it points to.
6502 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6503 if bfd_hash_allocate fails, since it will already be set.
6504 (generic_link_hash_newfunc): Likewise.
6505 (archive_hash_newfunc): Likewise.
6506 (hash_entry_bfd): New static function.
6507 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6508 callback. Allocate a new warning using the hash table newfunc.
6509 Use bfd_hash_replace to update the entry in the hash table, rather
6510 than assuming we can copy the fields with structure assignment.
6512 * hash.c (bfd_hash_replace): New function.
6513 * bfd-in.h (bfd_hash_replace): Declare.
6514 * bfd-in2.h: Rebuild.
6516 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6518 * config.bfd: Add mips*vr4300-*-elf* target.
6519 * config/mipsbvr4300.mt: Added.
6521 See file ChangeLog.2
6528 version-control: never