1 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
3 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
4 Andrew Gierth <ANDREWG@microlise.co.uk>.
6 * configure.host: Set INSTALL_SHLIB.
7 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
9 * Makefile.in (install): Use @INSTALL_SHLIB@.
11 * config.bfd (mips*-*-irix6*): New target.
12 * configure.host: Handle Irix 6 shared library like Irix 5.
14 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
15 symbol for a magic name.
16 (xcoff_link_input_bfd): Don't change the reloc symbol for an
18 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
21 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
23 * mpw-config.in: Add ELF support to mips config, create the
24 elf32-target.h file in the object dir.
25 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
27 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
29 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
30 Also removed most abort calls, in favor of using bfd reporting.
33 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
35 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
36 (BFD32_BACKENDS) Add elf32-d10v.o.
37 * archures.c: Add bfd_d10v_arch.
38 * bfd-in2.h: Add bfd_d10v_arch.
39 * config.bfd (d10v-*-*): New target.
40 * configure: (bfd_elf32_d10v_vec) New vector.
41 * configure.in: (bfd_elf32_d10v_vec) New vector.
42 * cpu-d10v.c: New file.
43 * elf.c (prep_headers): Added case bfd_arch_d10v.
44 * elf32-d10v.c: New file.
46 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
47 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
48 * targets.c (bfd_elf32_d10v_vec): New vector.
51 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
53 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
55 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
57 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
58 bfd_mach_i386_i8086 machine types.
60 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
62 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
65 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
67 * coffcode.h (coff_set_section_contents): A/UX does not require
68 special handling of the _LIB section.
70 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
72 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
75 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
76 array if one was allocated.
78 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
80 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
81 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
82 use_rld_obj_head and rld_value.
83 (mips_elf_link_hash_table_create): Initialize new fields.
84 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
86 (mips_elf_create_dynamic_sections): Create .rld_map section. If
87 __rld_obj_head symbol not seen, create an __rld_map symbol.
88 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
89 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
90 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
91 __rld_obj_head symbol.
92 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
94 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
96 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
98 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
99 ppc_elf_addr16_ha_reloc.
100 (ppc_elf_addr16_ha_reloc): New static function.
102 * coff-mips.c (struct mips_hi): Define.
103 (mips_refhi_list): New static variable.
104 (mips_refhi_addr, mips_refhi_addend): Remove.
105 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
106 (mips_reflo_reloc): Process mips_refhi_list.
107 (mips_relhi_list): New static variable.
108 (mips_relhi_addr, mips_relhi_addend): Remove.
109 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
110 (mips_rello_reloc): Process mips_relhi_list.
111 (mips_relocate_section): Permit an arbitrary number of REFHI or
112 RELHI relocs before the associated REFLO or RELLO reloc.
114 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
116 * aout-target.h (MY(callback)): Set reloc_count fields.
118 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
120 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
121 sections unless this is a SunOS link.
123 * VERSION: Set to 2.7.1.
125 * Released binutils 2.7.
127 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
129 * i386aout.c: Include "aout/aout64.h".
130 (i386aout_write_object_contents): New static function.
131 (MY_write_object_contents): Define.
133 * netbsd.h (MY(write_object_contents)): Make sure that
134 adjust_sizes_and_vmas is called before fiddling with the magic
137 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
139 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
141 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
143 * libbfd-in.h (itos, stoi): Don't define.
145 * i386lynx.c (KEEPIT): Define as udata.i.
146 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
147 (NAME(lynx,swap_ext_reloc_out)): Likewise.
148 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
149 flags. Don't use stoi.
151 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
153 * elf.c (map_sections_to_segments): Don't start a new segment for
154 a writable section if it's on the same page as the previous
155 segment. Reset the writable variable for a readonly section.
157 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
159 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
160 first_thunk_address, thunk_size, and import_table_size.
161 * peicode.h: Improved some diagnostics regarding edata sections.
163 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
165 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
166 (TARGET_LITTLE_SYM): Added missing D_PAGED.
168 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
170 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
171 with XCOFF_DEF_DYNAMIC set is really defined.
172 (xcoff_link_check_dynamic_ar_symbols): Likewise.
173 (xcoff_link_add_symbols): Only create special sections if using an
176 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
178 (bfd_install_relocation): Likewise.
180 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
182 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
184 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
185 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
186 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
187 (elf64_alpha_link_hash_newfunc): Initialize flags field.
188 (elf64_alpha_check_relocs): Record types of LITUSE entries that
189 are found for LITERAL relocs.
190 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
191 taken, we cannot generate a .plt entry for the symbol.
193 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
195 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
196 sysconf functions (for gprof).
197 * configure, config.in: Rebuild.
199 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
201 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
202 an archive if it has a map. If the object file has the wrong
205 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
206 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
208 (alpha_relocate_section): Likewise.
210 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
211 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
212 (coff_swap_sym_out): Use SYMESZ, not sizeof.
213 (coff_swap_aux_out): Use AUXESZ, not sizeof.
214 (coff_swap_lineno_out): Use LINESZ, not sizeof.
215 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
216 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
217 * peicode.h: Corresponding changes.
219 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
221 * elflink.h (elf_create_pointer_linker_section): Comment out code
222 dealing with making GOT pointers negative of the GOT symbol for
225 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
227 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
228 increment the .rela.plt size until after we're done creating the
230 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
231 .rela.plt offset directly rather than calculating it.
233 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
235 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
236 Use autoconf-set values.
237 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
238 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
241 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
242 * configure: Rebuilt.
244 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
246 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
247 handling code > 1k away.
249 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
251 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
252 defined, output whenever the symbol is updated.
254 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
256 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
257 section to 0 if user_set_vma is set.
258 * elflink.h (elf_bfd_final_link): Likewise.
260 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
262 Partially undo patch of Jun 20.
263 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
264 (coff_compute_section_file_positions): Likewise.
265 (coff_write_object_contents): Likewise. Re-add deleted code, but
266 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
267 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
269 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
271 * config.bfd: Add support for *-*-rtems* configurations.
273 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
275 * elf.c (prep_headers): Add bfd_arch_alpha case.
277 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
279 * elf64-alpha.c: New file.
280 * config.bfd (alpha-*-linuxecoff*): New target.
281 (alpha-*-linux*, alpha-*-elf*): New targets.
282 * configure.in (bfd_elf64_alpha_vec): New vector.
283 * configure: Rebuild.
284 * targets.c (bfd_elf64_alpha_vec): Declare.
285 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
286 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
287 * bfd-in2.h, libbfd.h: Rebuild.
288 * Makefile.in: Rebuild dependencies.
289 (BFD64_BACKENDS): Add elf64-alpha.o.
290 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
292 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
294 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
295 than relying on a right shift of 32.
297 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
299 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
300 ifdef to COFF_WITH_PE.
301 (coff_compute_section_file_positions): Likewise.
302 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
303 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
304 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
305 COFF_IMAGE_WITH_PE, always include.
307 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
309 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
311 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
312 approximate the correct answer if SIZEOF_HEADERS was not used.
314 * binary.c (binary_set_section_contents): Set section file
315 position based on LMA rather than VMA.
317 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
319 * linker.c (_bfd_generic_link_output_symbols): Don't output any
320 symbols if info->strip == strip_all.
322 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
324 * coff-h8300.c: Remove #if 0 code.
325 (compatable): Don't allow mixing/matching of different architectures.
327 * archures.c (bfd_mach_h8300s): Add.
328 * bfd-in2.h: Rebuilt.
329 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
331 (h8300_reloc16_estimate): Likewise.
332 (h8300_reloc16_extra_cases): Likewise.
333 (h8300_bfd_link_add_symbols): Likewise.
334 * coffcode.h (coff_set_arch_mach_hook): Likewise.
335 (coff_set_flags): Likewise.
336 * cpu-h8300.c (h8300_scan): Likewise.
337 Add H8/S to bfd_h8300_arch list.
339 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
341 Added support for Alpha OpenVMS:
342 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
343 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
344 * config.h-vms, makefile.vms: New files.
345 * config.bfd (alpha-*-*vms*): New target.
346 * configure.in (evax_alpha_vec): New target vector.
347 * configure: Rebuild.
348 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
349 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
350 * targets.c (bfd_target_evax_flavour): Define.
351 (evax_alpha_vec): Declare.
352 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
354 * bfd-in2.h, libbfd.h: Rebuild.
355 * Makefile.in: Rebuild dependencies.
356 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
357 evax-emh.o, and evax-misc.o.
358 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
359 evax-etir.c, evax-emh.c, and evax-misc.c.
360 (HFILES): Add evax.h.
362 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
364 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
366 (h8300_bfd_link_add_symbols): Likewise.
368 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
370 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
371 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
373 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
375 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
376 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
378 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
379 R_MIPS_32 relocs if creating a shared library.
381 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
383 * peicode.h (add_data_entry): Use pei_section_data rather than
384 _cooked_size. Corresponds to May 13 change in coffcode.h.
386 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
388 * cofflink.c (_bfd_coff_final_link): Handle long section names.
389 * coffcode.h (coff_write_object_contents): If there are long
390 section names, always set the f_symptr field, even if there are no
392 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
393 if there are no symbols.
395 * coffgen.c (make_a_section_from_file): Check return value of
396 _bfd_coff_read_string_table.
397 (coff_real_object_p): Check return value of
398 make_a_section_from_file.
399 (_bfd_coff_read_string_table): Check that there are some symbols
400 before trying to read the string table size.
402 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
404 * xcofflink.c (xcoff_link_add_symbols): When considering whether
405 to replace a symbol in a dynamic object with a symbol from another
406 dynamic object, do the replacement if the existing symbol is
409 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
410 for _ptrgl, and treat it as global linkage code.
412 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
413 filename or N_SO symbol past the offset, and use it to indicate
414 that there is no line number or function when appropriate.
416 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
418 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
419 common symbol defined by the linker. Don't export function code
420 even if export_defineds is set.
422 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
424 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
426 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
427 (h8300_symbol_address_p): New function.
428 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
431 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
433 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
435 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
436 correctly for the two variants. Allow relaxing if the target
437 is 128 bytes away since after relaxation it'll be 126 bytes away.
438 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
439 "dot" and "value". Allow relaxing if the target is 128 bytes
440 away since after relaxation it'll be 126 bytes away.
441 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
442 the given section until nothing changes.
444 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
446 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
447 alignment hack--we can get the lnnoptr info another way without
448 suddenly increasing the alignment requirements. Set the flags for
450 (ecoff_compute_section_file_positions): Do so.
452 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
454 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
455 to keep the HP emulator database happy.
457 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
458 From Kevin Buettner <kev@primenet.com>.
460 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
462 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
463 name of a NULL section.
465 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
467 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
468 set, always call the notice callback.
470 * VERSION: Increment for bfdlink.h change.
472 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
474 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
475 (sh_relax_delete_bytes): Correct handling of differently sized
476 trailing alignment reloc.
478 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
479 * bfd-in2.h: Rebuild.
480 * configure.in: Warn if there is no known 64 bit type.
481 * configure: Rebuild.
483 * Makefile.in: Rebuild dependencies.
484 (BFD32_BACKENDS): Add ppcboot.o.
485 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
487 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
488 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
490 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
492 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
493 (bfd_mips_elf64_swap_reginfo_out): Move from here...
494 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
495 (bfd_mips_elf64_swap_reginfo_out): ...to here.
497 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
499 * elf64-mips.c: Improve reloc special_functions and handling of
500 SHT_MIPS_OPTIONS section.
501 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
502 mips_elf_hi16_reloc and make globally visible.
503 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
504 make globally visible.
505 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
506 make globally visible.
507 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
508 and make globally visible.
509 (gprel16_with_gp): Check howto->src_mask before using value in
511 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
512 and make globally visible.
513 (gprel32_with_gp): Check howto->src_mask before fetching value.
514 (bfd_mips_elf_swap_options_in): New function.
515 (bfd_mips_elf_swap_options_out): New function.
516 (_bfd_mips_elf_set_private_flags): Rename from
517 mips_elf_set_private_flags and make globally visible.
518 (_bfd_mips_elf_copy_private_bfd_data): Rename from
519 mips_elf_copy_private_bfd_data and make globally visible.
520 (_bfd_mips_elf_merge_private_bfd_data): Rename from
521 mips_elf_merge_private_bfd_data and make globally visible.
522 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
523 for a SHT_MIPS_OPTIONS section.
524 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
525 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
526 name of a SHT_MIPS_OPTIONS section.
527 (_bfd_mips_elf_set_section_contents): New function.
528 (mips_elf32_section_processing): Set the GP value in a
529 SHT_MIPS_OPTIONS section.
530 (_bfd_mips_elf_find_nearest_line): Rename from
531 mips_elf_find_nearest_line and make globally visible.
532 (bfd_elf32_set_section_contents): Define.
533 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
534 (_bfd_mips_elf_lo16_reloc): Declare.
535 (_bfd_mips_elf_gprel16_reloc): Declare.
536 (_bfd_mips_elf_got16_reloc): Declare.
537 (_bfd_mips_elf_gprel32_reloc): Declare.
538 (_bfd_mips_elf_set_private_flags): Declare.
539 (_bfd_mips_elf_copy_private_bfd_data): Declare.
540 (_bfd_mips_elf_merge_private_bfd_data): Declare.
541 (_bfd_mips_elf_find_nearest_line): Declare.
542 (_bfd_mips_elf_set_section_contents): Declare.
544 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
546 (elf_info_to_howto): Define.
547 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
549 (elf_info_to_howto): Define.
550 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
552 (elf_info_to_howto): Define.
554 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
555 R_MOV16B[12], to match change in coff/internal.h.
557 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
559 * elf64-mips.c: Extensive additions to provide better support for
560 writing files and for gas.
561 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
562 of mips_elf_object_p.
563 (mips_elf32_object_p): Rename from mips_elf_object_p; call
564 _bfd_mips_elf_object_p.
565 (_bfd_mips_elf_final_write_processing): Rename from
566 mips_elf_final_write_processing and make globally visible.
567 (_bfd_mips_elf_fake_sections): Rename from
568 mips_elf_fake_sections and make globally visible.
569 (_bfd_mips_elf_section_from_bfd_section): Rename from
570 mips_elf_section_from_bfd_section and make globally visible.
571 (_bfd_mips_elf_section_processing): New function, broken out of
572 mips_elf_section_processing.
573 (mips_elf32_section_processing): Rename from
574 mips_elf_section_processing; call
575 _bfd_mips_elf_section_processing.
576 (_bfd_mips_elf_symbol_processing): Rename from
577 mips_elf_symbol_processing and make globally visible.
578 (_bfd_mips_elf_read_ecoff_info): Rename from
579 mips_elf_read_ecoff_info and make globally visible.
580 (mips_elf32_ecoff_debug_swap): Rename from
581 mips_elf_ecoff_debug_swap.
582 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
583 struct symbol_cache_entry.
584 (_bfd_elf_validate_reloc): New function, moved in from
585 elfcode.h:validate_reloc.
586 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
587 to _bfd_elf_validate_reloc. Change all callers.
588 * elf-bfd.h (bfd_section_from_shdr): Declare.
589 (_bfd_elf_symbol_from_bfd_symbol): Declare.
590 (_bfd_elf_validate_reloc): Declare.
591 (_bfd_mips_elf_object_p): Declare.
592 (_bfd_mips_elf_fake_sections): Declare.
593 (_bfd_mips_elf_section_from_bfd_section): Declare.
594 (_bfd_mips_elf_section_processing): Declare.
595 (_bfd_mips_elf_symbol_processing): Declare.
596 (_bfd_mips_elf_read_ecoff_info): Declare.
597 (_bfd_mips_elf_final_write_processing): Declare.
598 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
601 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
602 (mips_elf_final_write_processing): Likewise.
604 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
606 64-bit MIPS ELF ABI objdump support:
607 * elf64-mips.c: New file.
608 * Makefile.in: Rebuild dependencies.
609 (BFD64_BACKENDS): Add elf64-mips.o.
610 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
611 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
612 bfd_elf64_littlemips_vec to targ_selvecs.
613 (mips*-*-elf*): Likewise.
614 * confingure.in: Add bfd_elf64_bigmips_vec and
615 bfd_elf64_littlemips_vec to vector switch.
616 * configure: Rebuild.
617 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
618 broken out of mips_elf_section_from_shdr.
619 (mips_elf32_section_from_shdr): Rename from
620 mips_elf_section_from_shdr. Call new function.
621 (elf_backend_section_from_shdr): Update name of renamed function.
622 * elf-bfd.h (struct elf_size_info): Change second parameter of
623 write_out_phdrs to be const. Likewise for second parameter of
625 (struct bfd_elf_section_data): Add rel_hdr2 field.
626 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
627 (bfd_elf32_swap_symbol_out): Likewise.
628 (bfd_elf32_swap_reloc_in): Likewise.
629 (bfd_elf32_swap_reloc_out): Likewise.
630 (bfd_elf32_swap_reloca_in): Likewise.
631 (bfd_elf32_swap_reloca_out): Likewise.
632 (bfd_elf32_swap_phdr_in): Likewise.
633 (bfd_elf32_swap_phdr_out): Likewise.
634 (bfd_elf32_swap_dyn_in): Likewise.
635 (bfd_elf32_swap_dyn_out): Likewise.
636 (bfd_elf32_slurp_symbol_table): Declare.
637 (bfd_elf32_write_shdrs_and_ehdr): Declare.
638 (bfd_elf32_write_out_phdrs): Declare.
639 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
640 (bfd_elf64_swap_symbol_out): Likewise.
641 (bfd_elf64_swap_reloc_in): Likewise.
642 (bfd_elf64_swap_reloc_out): Likewise.
643 (bfd_elf64_swap_reloca_in): Likewise.
644 (bfd_elf64_swap_reloca_out): Likewise.
645 (bfd_elf64_swap_phdr_in): Likewise.
646 (bfd_elf64_swap_phdr_out): Likewise.
647 (bfd_elf64_swap_dyn_in): Likewise.
648 (bfd_elf64_swap_dyn_out): Likewise.
649 (bfd_elf64_slurp_symbol_table): Declare.
650 (bfd_elf64_write_shdrs_and_ehdr): Declare.
651 (bfd_elf64_write_out_phdrs): Declare.
652 (_bfd_mips_elf_section_from_shdr): Declare.
653 * elf.c (bfd_section_from_shdr): Remove assertion requiring
654 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
655 section for the section, add the new one to rel_hdr2. Increment
656 reloc_count rather than setting it.
657 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
658 Remove static declaration.
659 (elf_write_shdrs_and_ehdr): Define name as macro.
660 (elf_write_out_phdrs): Likewise.
661 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
662 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
663 (elf_swap_symbol_in): Change second parameter to be const.
664 (elf_swap_symbol_out): Likewise.
665 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
666 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
667 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
668 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
669 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
670 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
671 parameter to be const. Make non-static.
672 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
674 (elf_slurp_symbol_table): Make non-static.
675 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
676 * elfxx-target.h (elf_info_to_howto): Define if not defined.
677 (elf_backend_size_info): Likewise.
678 (elfNN_bed): Use elf_backend_size_info.
679 * targets.c (bfd_elf64_bigmips_vec): Declare.
680 (bfd_elf64_littlemips_vec): Declare.
681 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
682 bfd_elf64_littlemips_vec if BFD64 is defined.
684 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
686 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
688 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
689 zeroes, in alignment holes.
691 * configure: Rebuild with autoconf 2.10.
693 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
694 potential leading underscore in the allocated buffer.
696 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
698 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
699 symbols into .sbss if this is a relocatable link.
701 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
703 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
704 undefined symbols when creating a shared library.
706 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
708 * coff-sh.c: Add a bunch of new code and static const arrays to
709 support aligning loads and stores on four byte memory boundaries.
711 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
713 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
715 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
718 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
720 * cache.c (bfd_open_file): Unlink the file before opening it for
721 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
723 * opncls.c (bfd_fdopenr): Set opened_once.
725 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
727 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
730 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
731 the code unconditionally.
733 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
735 * libcoff-in.h (struct pei_section_tdata): Define structure.
736 (pei_section_data): Define macro.
737 * libcoff.h: Rebuild.
738 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
739 store s_paddr field in pei_section_data.
740 (coff_compute_section_file_positions): Use pei_section_data rather
741 than _cooked_size, and don't overwrite an existing value.
742 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
743 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
744 * peicode.h (coff_bfd_copy_private_section_data): Define if
746 (pe_bfd_copy_private_section_data): New static function if
749 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
751 * srec.c (srec_set_arch_mach): Write as a function rather than a
754 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
755 no map, just check each member in turn to see whether it is
758 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
760 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
761 table. Call BFD_ASSERT to validate header size, instead of
763 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
766 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
768 * ppcboot.c: New target for looking at PPCbug boot records.
770 * config{ure.in,.bfd}: Add support for ppcboot target.
772 * configure: Regenerate.
774 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
776 * coff-h8300.c (howto_table): Update names to match recent
777 changes to include/coff/internal.h. Fix minor errors in the
778 existing relocs. Add R_MOVL1 and R_MOVL2.
779 (rtype2howto): Similarly.
780 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
781 existing relaxing code and peform more relaxing.
782 (h8300_reloc16_extra_cases): Likewise.
784 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
786 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
789 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
791 * elfcode.h (elf_object_p): Reject generic ELF target if
792 e_machine matches an alternate machine code in a specific backend.
794 * netbsd-core.c (netbsd_core_vec): Remove initializer for
795 obsolete align_power_min field.
797 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
799 * coff-h8300.c (reloc_howto_type): Add howto entry for
801 (rtype2howto): Handle R_PCRWORD_B.
802 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
803 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
804 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
807 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
809 * aoutx.h (translate_from_native_sym_flags): Set the section for
810 BSF_CONSTRUCTOR symbols.
812 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
815 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
817 * coffcode.h (coff_write_object_contents): In comdat section lookup,
818 stop looking when section is found.
820 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
822 * coffcode.h (STRING_SIZE_SIZE): Define.
823 (styp_to_sec_flags): Handle long symbol names when looking for the
825 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
826 (bfd_coff_long_section_names): Define.
827 (coff_write_object_contents): Handle long section names.
828 (bfd_coff_std_swap_table): Initialize new field.
829 * libcoff.h: Rebuild.
830 * coffgen.c (make_a_section_from_file): Handle long section
832 (coff_write_symbols): Handle long section names.
833 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
834 * coff-mips.c (mips_ecoff_backend_data): Likewise.
835 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
836 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
837 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
838 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
839 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
840 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
842 * bout.c (b_out_callback): Set lma of sections.
843 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
844 parameter to output_bfd. Used input_bfd instead of output_bfd in
847 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
849 * aoutx.h (translate_from_native_sym_flags): Don't create
850 SEC_CONSTRUCTOR sections.
851 * ecoff.c (ecoff_set_symbol_info): Likewise.
853 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
854 From Don Bowman <bowman@waterloo.hp.com>.
856 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
858 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
859 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
861 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
863 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
864 mips_32_relocs field.
865 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
866 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
867 relocs against a global symbol which is not defined in a regular
869 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
870 against a global symbol, increment mips_32_relocs.
871 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
872 the symbol is not defined in a regular file, make room in the
875 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
877 * ecoff.c (ecoff_compute_section_file_positions): Track the real
878 file position and the virtual file position separately. Set
879 filepos information bsaed on the real file position.
880 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
881 Jan 23 change to coffcode.h.
883 * som.c (som_slurp_symbol_table): Set the symbol count to the
884 number of BFD symbols created.
886 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
888 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
889 output file if linking shared objects. Loop to check all relocs,
890 rather than returning false on first error.
892 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
894 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
895 (ppc_elf_additional_program_headers): If .interp section, bump #
896 of program headers by 1.
897 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
898 (ppc_elf_size_dynamic_sections): Add support for .plt section.
899 (ppc_elf_check_relocs): Print out filename in debug code. Enable
901 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
903 (ppc_elf_relocate_section): If the output section isn't defined,
904 don't abort, just give an error message.
906 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
907 being created is .sdata or .sdata2, don't make the symbol dynamic.
909 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
911 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
912 members of an archive for dynamic objects with no symbols, and
913 pass them directly to check_archive_element.
914 (xcoff_link_check_ar_symbols): Pass dynamic objects to
915 xcoff_link_check_dynamic_ar_symbols.
916 (xcoff_link_check_dynamic_ar_symbols): New static function.
918 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
919 from _bfd_nodynamic to _bfd_xcoff.
920 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
922 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
923 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
924 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
925 * libcoff.h: Rebuild.
926 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
927 (xcoff_get_section_contents): New static function.
928 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
929 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
930 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
931 (xcoff_dynamic_reloc): New static variable.
932 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
933 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
935 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
937 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
938 if reloc_entry->addend is not 0.
939 (CALC_ADDEND): Just set the addend to reloc.r_offset.
941 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
943 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
945 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
946 Add entries for R_SPARC_[56].
947 (sparc_reloc_map): Add entries for R_SPARC_[56].
949 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
951 Optimize linking of stabs in sections as used in ELF and COFF.
953 * libbfd-in.h (_bfd_link_section_stabs): Declare.
954 (_bfd_write_section_stabs): Declare.
955 (_bfd_write_stab_strings): Declare.
957 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
958 (struct coff_link_hash_table): Add stab_info field.
959 * libcoff.h: Rebuild.
960 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
962 (coff_link_add_symbols): Call _bfd_link_section_stabs if
964 (_bfd_coff_final_link): Write out stab strings hash table.
965 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
966 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
968 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
969 (struct bfd_elf_section_data): Add stab_info field.
970 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
972 * elflink.h (elf_link_add_object_symbols): If appropriate, call
973 _bfd_link_section_stabs.
974 (elf_bfd_final_link): Write out stab strings hash table.
975 (elf_link_input_bfd): Handle optimized stabs sections.
976 * reloc.c (_bfd_final_link_relocate): Check address against
977 _raw_size rather than _cooked_size.
978 * Makefile.in: Rebuild dependencies.
979 (BFD_LIBS): Add stabs.o
980 (BFD_LIBS_CFILES): Add stabs.c.
982 * VERSION: Increment for bfdlink.h change.
984 * coffgen.c (coff_renumber_symbols): Correct handling of
985 BSF_NOT_AT_END common symbols.
987 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
989 * coff-ppc.c (record_toc): Add cast to avoid warning.
990 (ppc_allocate_toc_section): Likewise.
991 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
992 (ppc_coff_reloc_type_lookup): Remove unreached code.
993 * coffcode.h (coff_write_object_contents): Don't take the address
995 * peicode.h (pe_print_idata): Add casts to avoid warning.
996 (pe_print_edata): Likewise.
997 (pe_print_reloc): Remove ANSI C string concatenation.
999 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1001 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1003 * libcoff.h: Rebuild.
1004 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1006 (coff_swap_aux_out): Likewise.
1007 * peicode.h (coff_swap_aux_in): Likewise.
1008 (coff_swap_aux_out): Likewise.
1009 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1011 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1013 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1014 Fix up .bf endndx link fields.
1015 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1017 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1020 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1022 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1023 on Solaris PowerPC systems doesn't get confused.
1025 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1028 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1029 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1030 update did_reg and did_reg2.
1032 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1036 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1037 callback routines, pass h->root.string rather than name, in case
1038 copy is true and name is transient.
1040 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1042 * elfcore.h: Add support for core files with multiple threads.
1043 (Primarily for Solaris.)
1045 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1048 section->orelocation is NULL.
1050 * coffgen.c (bfd_coff_get_syment): New function.
1051 (bfd_coff_get_auxent): New function.
1052 * bfd-in.h (bfd_coff_get_syment): Declare.
1053 (bfd_coff_get_auxent): Declare.
1054 * bfd-in2.h: Rebuild.
1056 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1058 * elf32-mips.c (struct mips_hi16): Define.
1059 (mips_hi16_addr, mips_hi16_addend): Remove.
1060 (mips_hi16_list): New static variable.
1061 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1062 (mips_elf_lo16_reloc): Process mips_hi16_list.
1063 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1064 relocs before the associated LO16 reloc.
1066 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1068 * versados.c (versados_scan): Check bfd_alloc return value.
1069 (versados_object_p): Check all bfd_read return values. Require
1070 that lang field be less than 10, to avoid confusion with Intel Hex
1073 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1075 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1076 not 0, for an absolute symbol.
1077 (NAME(aout,swap_ext_reloc_out)): Likewise.
1079 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1080 (ihex_write_object_contents): For a large start address, output
1081 the full 32 bit address in record type 5.
1083 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1084 to int to avoid promotion problems in prototype.
1086 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1088 * configure.host: Use ${srcdir} when looking for picfrag.
1090 * configure.host: Switch on ${libdir}, not $(libdir). From
1091 alan@spri.levels.unisa.edu.au (Alan Modra).
1093 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1094 entry point, not just for DYNAMIC objects.
1095 * sunos.c (sunos_add_dynamic_symbols): Always call
1096 sunos_create_dynamic_sections. If called with a non DYNAMIC
1097 object, don't do anything else.
1098 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1100 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.in: Permit --enable-shared to specify a list of
1104 * configure: Rebuild.
1106 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1107 host when configuring with --enable-shard.
1109 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1114 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1115 to avoid crashing in bfd_hash_replace.
1117 * sysdep.h: Use #ifdef, not #if.
1119 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1121 * config.in: Rebuild.
1123 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1125 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1126 (AC_CHECK_HEADERS): Check for sys/time.h
1127 (AC_HEADER_TIME): Add macro.
1128 * configure: Rebuild.
1129 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1130 to control what combination of <time> and <sys/time.h>
1133 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1135 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1136 (aout_32_sunos4_write_object_contents): Likewise.
1137 * aoutx.h (NAME(aout,machine_type)): Handle
1138 bfd_mach_sparc_{sparclet,sparclite}.
1139 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1140 (bfd_mach_sparc_v9_p): Update.
1141 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1142 * libaout.h (enum machine_type): Add M_SPARCLET.
1143 * sunos.c (MACHTYPE_OK): Define.
1144 * bfd-in2.h: Regenerated.
1146 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1148 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1149 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1150 * elflink.c (_bfd_elf_create_got_section): Store the
1151 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1152 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1153 global offset table goes over 0x1000, set the value of
1154 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1155 (elf32_sparc_relocate_section): Subtract the offset of
1156 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1158 * elfcode.h: Don't include <string.h>.
1160 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1162 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1163 generic_link_hash_newfunc. All references changed.
1164 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1165 moved here from libbfd-in.h.
1166 * libbfd-in.h: Corresponding changes.
1167 * libbfd.h: Regenerated.
1169 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * aoutx.h (aout_link_input_section_std): When reporting an
1172 overflow error, use the name of the symbol in the hash table if
1174 (aout_link_input_section_ext): Likewise.
1176 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1177 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1179 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1181 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1182 * coffcode.h (coff_compute_section_file_positions): Likewise.
1183 (coff_write_object_contents): Likewise.
1185 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * section.c (SEC_LINK_ONCE): Define.
1188 (SEC_LINK_DUPLICATES): Define.
1189 (SEC_LINK_DUPLICATES_DISCARD): Define.
1190 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1191 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1192 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1193 * bfd-in2.h: Rebuild.
1194 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1195 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1196 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1197 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1198 SEC_LINK_ONCE, and look through the symbol table for the setting
1199 for SEC_LINK_DUPLICATES.
1200 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1201 set for a section, find the section symbol in the symbol table,
1202 and set the aux entry based on SEC_LINK_DUPLICATES.
1203 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1204 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1205 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1206 * coff-i386.c (i386coff_vec): Likewise.
1207 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1209 * VERSION: Bump to 2.6.1.
1210 * Makefile.in (stamp-h): Depend upon VERSION.
1212 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1214 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1215 * libbfd.h: Rebuilt.
1216 * linker.c (generic_link_hash_newfunc): No longer static.
1217 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1219 * coff-h8300.c: Add two derived hash tables and their associated
1220 funtions and #defines for use by the h8300 linker.
1221 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1222 the function vector as needed. Place the address of the function
1223 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1224 Rewrite the vectors section contents as necessary.
1225 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1226 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1227 (coff_bfd_link_hash_table_create): Likewise.
1229 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1232 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1234 (hppa_rebuild_insn): Pass pointer to correct type to
1235 low_sign_unext and dis_assemble_21.
1237 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1239 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1240 Stick with sparc-*-{sysv4*,solaris2*}.
1242 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1244 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1245 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1246 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1247 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1248 fields is non-zero, print them.
1250 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1251 ifdef. Remove unused variables.
1252 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1254 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1255 (get_symbol_value): Ifdef out.
1256 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1257 (coff_ppc_relocate_section): Remove unused variables. Make
1258 fprintf strings and argument types correspond. Put before_addr in
1260 (dump_toc): Make fprintf strings and argument types correspond.
1261 (ppc_process_before_allocation): Remove unused variables. Always
1263 (ppc_reflo_reloc): Ifdef out.
1264 (ppc_addr32nb_reloc): Ifdef out.
1265 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1267 (coff_ppc_rtype_to_howto): Likewise.
1268 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1270 * peicode.h (pe_print_idata): Move otherwise unused variables into
1271 the #ifdef where they are used. Always return a value.
1272 (pe_print_edata): Make fprintf strings and argument types
1273 correspond. Always return a value.
1274 (pe_print_pdata): Removed unused variable addr_value. Always
1276 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1277 strings and argument types correspond. Always return a value.
1279 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1280 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1281 variable rela inside #if 0 section where it is used.
1283 * ns32k.h: New file.
1284 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1285 functions to start with _bfd_.
1286 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1287 functions in cpu-ns32k.h.
1288 * Makefile.in: Rebuild dependencies.
1289 (HFILES): Add ns32k.h.
1291 * section.c (struct sec): Add linker_mark field. Change
1292 user_set_vma and reloc_done to be single bit fields.
1293 (STD_SECTION): Update accordingly.
1294 * bfd-in2.h: Rebuild.
1295 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1297 (aout_link_input_bfd): Don't link unmarked sections.
1298 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1300 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1301 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1303 * elflink.h (elf_bfd_final_link): Mark sections included in the
1305 (elf_link_input_bfd): Don't link unmarked sections.
1306 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1308 (xcoff_link_input_bfd): Don't link unmarked sections.
1310 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1311 overflow error messages.
1313 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1315 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1316 is not set, print "BFD: " before the error message.
1318 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1319 Miles Bader <miles@gnu.ai.mit.edu>.
1320 * configure: Rebuild.
1322 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1327 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1328 m68k-aout, m68k-coff, and m68k-elf targets.
1330 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1332 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1333 (ieee_generic_stat_arch_elt): Restructured to prevent
1334 ieee_object_p from being called repeatedly.
1336 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1338 * coffcode.h (coff_write_object_contents): Allocate
1339 buffers large enough for any FILEHDR or AOUTHDR.
1341 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1343 * ecofflink.c (lookup_line): New static function, renamed and
1344 slighly changed from old _bfd_ecoff_locate_line.
1345 (_bfd_ecoff_locate_line): Cache line number information. Use
1346 lookup_line for actual lookup.
1348 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1350 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1351 multiple of 20 bytes.
1353 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1355 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1356 allocate ecoff_find_line, and don't initialize by hand.
1357 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1358 mips_elf_find_line, and don't call memset.
1360 * coffcode.h (coff_compute_section_file_positions): If not
1361 producing a final executable, don't consider sofar when aligning
1362 the section to the correct size.
1364 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1367 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1368 * coffgen.c (coff_section_symbol): Ifdef out.
1370 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1372 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1373 output_bfd is not NULL.
1375 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1377 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1378 of bfd_alloc (fixes fix_line not being initialized).
1379 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1381 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1383 * coffcode.h: Allow specific backends to override the
1384 bfd_link_add_symbols routine.
1386 * coff-h8300.c: Include genlink.h.
1387 (howto_table): Add R_MEM_INDIRECT.
1388 (rtype2howto): Support R_MEM_INDIRECT.
1389 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1392 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1394 * coff-alpha.c (alpha_relocate_section): Use
1395 info->callbacks_warning, rather than _bfd_error_handler, for
1396 "multiple gp" warning.
1398 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1400 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1401 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1402 table string. Use bfd_wrapped_link_hash_lookup.
1403 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1405 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1406 table, if any, when writing out symbols.
1407 (aout_link_input_section_std): Use the name from the hash table,
1408 if any, when reporting undefined symbols.
1409 (aout_link_input_section_ext): Likewise.
1410 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1411 * bout.c (get_value): Likewise.
1412 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1413 * ecoff.c (ecoff_reloc_link_order): Likewise.
1414 * elflink.h (elf_link_add_object_symbols): Likewise.
1415 (elf_reloc_link_order): Likewise.
1416 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1417 (_bfd_generic_reloc_link_order): Likewise.
1418 (default_indirect_link_order): Likewise.
1419 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1420 * sunos.c (sunos_add_one_symbol): Likewise.
1421 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1422 (bfd_xcoff_link_count_reloc): Likewise.
1423 (xcoff_reloc_link_order): Likewise.
1425 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1426 into -1 for intern->rss.
1428 * configure: Rebuild with autoconf 2.8.
1430 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * stab-syms.c (__define_stab_duplicate): Define.
1433 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1435 * bfd-in.h (bfd_get_stab_name): Declare.
1436 * bfd-in2.h: Rebuild.
1437 * Makefile.in: Rebuild dependencies.
1438 (BFD_LIBS): Add stab-syms.o.
1439 (BFD_LIBS_CFILES): Add stab-syms.c.
1440 (BFD32_BACKENDS): Remove stab-syms.o.
1441 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1442 * configure.in: Don't list stab-syms.o in bfd_backends.
1443 * configure: Rebuild.
1444 * libaout.h (aout_stab_name): Don't declare.
1445 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1448 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1450 * elf.c (assign_file_positions_for_segments): Adjust file offset
1451 for section alignment even if SEC_LOAD is not set.
1453 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1456 since they appear as targets in Makefile.in.
1457 * configure: Rebuild.
1459 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1460 don't fiddle with a symbol which is not defined anywhere.
1462 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1465 though they are defined in a shared library.
1466 (xcoff_build_ldsyms): Likewise.
1468 * coffgen.c (coff_find_nearest_line): Don't look at the line
1469 numbers for the section if section->lineno is NULL.
1471 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1472 message rather than calling BFD_ASSERT.
1473 * elfcode.h (write_relocs): Check return value of
1474 _bfd_elf_symbol_from_bfd_symbol.
1476 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1478 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1481 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1483 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1485 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1486 hppa_reloc_field_selector_type_alt.
1487 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1488 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1490 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1492 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1494 * elf.c (assign_file_positions_for_segments): Adjust the segment
1495 memory size for the alignment of a SEC_ALLOC section, not just a
1498 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1500 * m68klinux.c: New file.
1501 * hosts/m68klinux.h: New file.
1502 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1503 * configure.in (m68*-*-linux*): New native host.
1504 (m68klinux_vec): New vector.
1505 * configure: Rebuild.
1506 * targets.c (m68klinux_vec): Declare.
1507 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1508 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1509 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1510 declaration from bfd_linux_size_dynamic_sections.
1511 (bfd_m68klinux_size_dynamic_sections): Declare.
1512 * bfd-in2.h: Rebuild.
1513 * Makefile.in: Rebuild dependencies.
1514 (BFD32_BACKENDS): Add m68klinux.o.
1515 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1517 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1519 * libhppa.h (pa_arch): Add pa20.
1520 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1521 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1522 (hppa_field_adjust): Handle e_nsel.
1523 * som.c: Provide default definitions for many new relocs found only
1524 in hpux10 include files.
1525 (som_fixup_formats): Add several new relocs from hpux10.
1526 (som_hppa_howto_table): Add hpux10 relocs.
1527 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1529 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1531 * mpw-make.sed: Edit out recent shared library support, and
1532 rules to rebuild .h files using doc/chew.
1534 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1536 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1537 size even of sections with no contents.
1539 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1541 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1542 starting with '$' the way we skip names starting with '.'. When
1543 updating x_endndx, don't be fooled by an index which has been
1546 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1547 struct/union/enum type with no elements.
1549 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1551 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1553 * archive.c (bfd_generic_archive_p): If the first file in the
1554 archive can not be recognized as an object, don't assume that this
1555 is the wrong format.
1557 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1558 format is not bfd_object.
1559 (bfd_elf_get_dt_soname): Likewise.
1561 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1563 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1566 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1568 * bfd.c (tdata): Add netbsd_core_data.
1569 * bfd-in2.h: Regenerated.
1571 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1574 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1575 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1578 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1579 to get the symbol index, matching 14 Jul 95 change.
1581 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1583 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1584 Remove duplicate definition of gp.
1586 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1589 assume that we can set the GP value and then get the same value,
1590 since it won't be true if the output file is neither ELF nor
1592 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1593 _bfd_get_gp_value here.
1594 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1595 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1597 (mips_elf_lo16_reloc): Likewise.
1598 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1599 Don't require that the BFD be ELF.
1600 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1601 (mips_elf_gprel32_reloc): Likewise.
1602 (mips_elf_relocate_section): Don't assume we can set and get the
1604 (mips_elf_finish_dynamic_symbol): Don't bother to use
1605 _bfd_get_gp_value here.
1607 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1608 Don't change epdr between malloc and free. Be careful not to free
1609 NULL pointers. Zero out the first RPDR.
1611 * configure.host: On Linux, only pass -rpath option if $(libdir)
1612 is neither /lib nor /usr/lib. From Alan Modra
1613 <alan@mullet.Levels.UniSA.Edu.Au>.
1615 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1617 (elf_dt_name): Rename from elf_dt_needed_name.
1618 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1620 (bfd_elf_get_dt_soname): New function.
1621 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1622 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1623 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1624 * bfd-in2.h: Rebuild.
1626 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1628 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1629 _bfd_sparc_elf_reloc_type_lookup.
1630 (bfd_elf32_bfd_reloc_type_lookup): Update.
1631 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1632 (sparc64_elf_howto_table): Define.
1633 (sparc_reloc_map): Define.
1634 (sparc64_elf_reloc_type_lookup): New function.
1635 (sparc_elf_wdisp16_reloc): New function.
1636 (elf_info_to_howto): Use sparc64_elf_howto_table.
1637 (sparc64_elf_relocate_section): Likewise.
1638 (bfd_elf64_bfd_reloc_type_lookup): Update.
1640 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * configure.host: Check for 'do not mix' from native linker before
1643 trying to use -rpath.
1645 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * bfd.c (_bfd_get_gp_value): New function.
1648 (_bfd_set_gp_value): New function.
1649 * libbfd-in.h (_bfd_get_gp_value): Declare.
1650 (_bfd_set_gp_value): Declare.
1651 * libbfd.h: Rebuild.
1652 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1653 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1654 directly to the fields in the tdata information.
1655 (alpha_relocate_section): Likewise.
1656 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1657 (mips_gprel_reloc): Likewise.
1658 (mips_relocate_section): Likewise.
1659 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1660 (mips_elf_lo16_reloc): Likewise.
1661 (mips_elf_final_gp): Likewise.
1662 (mips_elf_gprel16_reloc): Likewise.
1663 (mips_elf_gprel32_reloc): Likewise.
1664 (mips_elf_relocate_section): Likewise.
1665 (mips_elf_finish_dynamic_symbol): Likewise.
1667 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1669 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * configure.in: Call AC_PROG_CC before configure.host.
1672 * configure: Rebuild.
1673 * configure.host: Don't set information which autoconf should
1674 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1676 * configure.host: Remove go32 and win32 host information, since it
1677 should no longer be needed.
1679 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1680 then start a new segment rather than put a writable section in a
1683 * configure.host: Set RPATH_ENVVAR.
1685 * Makefile.in: Rebuild dependencies.
1687 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1688 zero_section variable.
1690 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1692 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1693 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1694 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1696 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1698 * ieee.c (ieee_write_expression): Only use an R variable for a
1699 local symbol. Don't output a zero offset. Handle a zero address.
1700 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1701 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1703 (parse_expression): Don't try to handle multiple occurrences of a
1704 P variable. Handle I variables differently from X variables. Fix
1705 the order of minus expressions.
1706 (ieee_slurp_external_symbols): Generate an I variable for an NN
1707 record. Fix handling of ATI and ATX records.
1708 (ieee_slurp_sections): Only set minimal section attributes.
1709 Adjust them later, based on the section contents.
1710 (ieee_object_p): Read in the file until just after the ME record.
1711 Call ieee_slurp_section_data to set the section flags.
1712 (do_one): Add iterations parameter. Only repeat the first load
1713 item. Set the section and file reloc flags.
1714 (ieee_slurp_section_data): Set section flags. Pass iterations to
1716 (ieee_canonicalize_reloc): Handle I variables.
1717 (do_with_relocs): Only emit relocation size when necessary.
1718 Increase MAXRUN to 127. Change ov to be assigned, and take
1719 src_mask and pcrel_offset into account.
1720 (ieee_write_data_part): Skip sections that are not loaded.
1721 (ieee_write_external_part): Don't output optional last entry of WX
1723 (ieee_write_me_part): Make setting of me_record neater.
1724 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1726 * syms.c (stt): Add entries for zerovars, vars, and code.
1728 * elfcode.h (validate_reloc): New static function.
1729 (write_relocs): Call validate_reloc for non ELF relocs.
1731 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1732 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1733 (TARGET_LITTLE_SYM): Likewise.
1735 * config.bfd (m68*-*-psos*): New target.
1737 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1739 * i386msdos.c: Remove some #if 0 code.
1740 (msdos_write_object_contents): Don't include empty sections in the
1741 size computation, regardless of their address.
1743 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1745 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1746 is NULL, ie, the -r switch is used.
1748 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1751 (BFD_RELOC_MIPS_GOT_LO16): Define.
1752 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1753 * bfd-in2.h, libbfd.h: Rebuild.
1754 * elf32-mips.c (mips_reloc_map): Map new relocs.
1756 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1758 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1761 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1762 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1763 simple number for the section address, rather than an expression.
1764 Limit the number of bytes between relocs to MAXRUN.
1765 (ieee_write_me_part): Set me_record to the file offset after the
1767 (ieee_write_processor): New static function.
1768 (ieee_write_object_contents): Use ieee_write_processor.
1770 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1774 * coff-aux.c: Change include of aux.h to aux-coff.h.
1776 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1778 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1779 relocation put the addend both in the reloc entry and the data.
1780 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1783 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1784 a R_68K_PCxx reloc against a defined global symbol directly.
1785 (elf_m68k_check_relocs): Don't count such a reloc.
1787 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1788 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1789 symbol for now, otherwise always record the symbol as dynamic.
1790 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1791 is not referenced by a dynamic object, and we are not making a
1792 shared object, then don't make a PLT entry. If we do make a PLT
1793 entry, make sure the symbol has been recorded as dynamic.
1795 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * configure.host: When making a shared library, set HLDFLAGS to
1798 pass an appropriate -rpath option. Use the make variable SONAME
1799 as the shared library soname, rather than computing it here. On
1800 SunOS, build stamp-tshlink in place of $(SHLINK).
1801 * Makefile.in (SONAME): New variable.
1802 ($(SHLINK)): Make a link to the transformed name, as well.
1803 (stamp-tshlink): New target.
1804 (install): Skip stamp-tshlink during install.
1806 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1808 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1809 linker sections have been set up yet.
1811 * elf.c (make_mapping): Add an additional argument to suppress
1812 making the first section include the program headers.
1813 (map_sections_to_segments): If the user used -Ttext such that the
1814 program headers are on a different page, do not set the flags
1815 saying that this section includes the program headers.
1817 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1819 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1820 don't define TRAD_HEADER.
1821 * configure: Rebuild.
1823 * netbsd-core.c: New file, support for NetBSD core files.
1824 * hosts/*nbsd.h: Removed.
1826 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1828 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1829 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1830 * libbfd.h, bfd-in2.h: Regenerated.
1831 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1832 bfd_elf32_bfd_reloc_type_lookup.
1833 (reloc_type{,_names}): Deleted.
1834 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1836 (sparc_reloc_map): Add sparc64 relocs.
1837 (sparc_elf_notsupported_reloc): New static function.
1838 (sparc_elf_wdisp16_reloc): New static function.
1839 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1840 (elf32_sparc_relocate_section): Likewise.
1841 (bfd_elf32_bfd_reloc_type_lookup): Define.
1842 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1843 (reloc_type{,_names}): Deleted.
1844 (elf_sparc_howto_table): Deleted.
1845 (sparc_reloc_map): Deleted.
1846 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1847 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1849 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1851 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1854 * Makefile.in (program_transform_name): New variable.
1855 (install): Transform library name before installing it.
1857 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1859 * archures.c (bfd_mach_i960_hx): Define.
1860 * bfd-in2.h: Rebuild.
1861 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1862 (MATRIX): Expand entries for HX.
1863 (arch_info_struct): Add i960:hx entry.
1864 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1865 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1866 (coff_set_flags): Handle bfd_mach_i960_hx.
1868 Support for building as a shared library, based on patches from
1869 Alan Modra <alan@spri.levels.unisa.edu.au>:
1870 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1871 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1872 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1873 * configure: Rebuild.
1874 * configure.host: If --enable-shared, adjust shared library stuff
1875 based on the host. If the host is SunOS, and the linker supports
1876 -rpath, set HLDFLAGS to use it.
1877 * Makefile.in (ALLLIBS): New variable.
1878 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1879 (COMMON_SHLIB, SHLINK): New variables.
1880 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1881 (STAGESTUFF): Remove variable.
1882 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1884 (stamp-ofiles): New target, like old ofiles target, but build
1885 using a temporary file and move-if-change, and touch stamp-ofiles
1887 (ofiles): Just depend upon stamp-ofiles.
1888 (stamp-piclist, piclist): New targets.
1889 ($(SHLIB), $(SHLINK)): New targets.
1890 (targets.o, archures.o): Build twice if PICFLAG is set.
1891 (do_mostlyclean): Remove pic/*.o.
1892 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1894 (do_distclean): Remove pic and stamp-picdir.
1895 (install): Install shared libraries.
1896 ($(OFILES)): Depend upon stamp-picdir.
1897 (stamp-picdir): New target.
1899 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1901 * libcoff.h: Rebuild.
1903 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1904 flavour of a section with no owner.
1906 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1907 ELF_LINK_NON_ELF flag.
1908 (mips_elf_create_got_section): Likewise.
1910 * elf.c: Revert last change, since it breaks dynamic linking.
1911 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1913 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1914 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1915 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1917 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1919 * elf.c (assign_file_positions_for_segments): If the backend does
1920 not want the elf header or the program headers in the address
1921 space, do not include them in the calculations.
1923 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1924 function to determine if we need additional program headers.
1925 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1926 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1928 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1932 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1934 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1935 back into one line. Some compilers (sunos 4.1.3 for example)
1936 won't accept args split across more than one line.
1938 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1940 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1941 * configure: Regenerate.
1943 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1945 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1946 try to do arithmetic on a void *, cast it to a unsigned char * first.
1948 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1950 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1951 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1953 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1954 flag for a newly defined symbol.
1955 (NAME(bfd_elf,record_link_assignment)): Likewise.
1956 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1957 set the DEF or REF_REGULAR flags correctly.
1959 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1960 (libbfd.h, libcoff.h): Corresponding change.
1962 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1963 a PLT32 reloc as dynamic.
1964 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1965 is not referenced by a dynamic object, and we are not making a
1966 shared object, then don't make a PLT entry. If we do make a PLT
1967 entry, make sure the symbol has been recorded as dynamic.
1969 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1971 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1972 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1973 (powerpcle-*-cygwin32): New.
1974 * peicode.h (add_data_entry): Get address from vma.
1976 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1978 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1979 attached to the section has already been created as an undefined
1980 symbol, treat it as if it hasn't been created yet.
1982 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1984 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1985 symbol or section symbols if stripping all symbols and this is not
1986 a relocateable link. Don't output the symbol string table if
1987 there are no symbols.
1988 (elf_link_flush_output_syms): Don't do anything if there are no
1991 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1993 * coff-aux.c: New file.
1994 * hosts/m68kaux.h: New file.
1995 * config.bfd (m68*-apple-aux*): New target.
1996 * configure.in (m68*-apple-aux*): New native host.
1997 (m68kaux_coff_vec): New vector.
1998 * configure: Rebuild.
1999 * targets.c (m68kaux_coff_vec): Declare.
2000 * coffcode.h (bfd_coff_backend_data): Add field
2001 _bfd_coff_link_add_one_symbol.
2002 (bfd_coff_link_add_one_symbol): Define.
2003 (compare_arelent_ptr): New static function if TARG_AUX.
2004 (coff_write_relocs): If TARG_AUX, sort the relocs.
2005 (coff_write_object_contents): Set A/UX aouthdr magic number.
2006 (coff_link_add_one_symbol): Define if not defined.
2007 (bfd_coff_std_swap_table): Initialize new field.
2008 * libcoff.h: Rebuild.
2009 * cofflink.c (coff_link_add_symbols): Call
2010 bfd_coff_link_add_one_symbol rather than
2011 _bfd_generic_link_add_one_symbol.
2012 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2013 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2014 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2015 * Makefile.in: Rebuild dependencies.
2016 (BFD32_BACKENDS): Add coff-aux.o.
2017 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2019 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2021 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2022 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2024 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2027 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2028 (maintainer-clean): Warn about deleting special files.
2029 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2031 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2032 warning symbols correctly.
2033 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2034 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2035 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2036 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2037 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2038 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2040 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2043 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2045 * libcoff-in.h: aligned newly exported names with bfd naming
2046 conventions. Removed an erroneous define of POWERPC_LE_PE.
2047 * libcoff.h: Rebuild.
2048 * cofflink.c, coff-ppc.c: the above function name changes
2050 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2052 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2053 * ecoff.c (struct extsym_info): Define.
2054 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2055 to ecoff_link_write_external.
2056 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2057 Strip symbols when appropriate.
2059 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2060 * syms.c (BSF_OBJECT): Define.
2061 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2062 * bfd-in2.h: Rebuild.
2063 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2065 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2068 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2069 copying relocs into a shared object, treat a defined global symbol
2071 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2072 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2073 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2075 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2076 real defined symbol, not to a weak defined symbol.
2078 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2080 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2081 and made a few static functions externs.
2083 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2084 POWERPC_LE_PE hack in cofflink.
2086 * libcoff-in.h: promoted the following from cofflink.c to allow
2087 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2088 coff_debug_merge_element, struct coff_debug_merge_type,
2089 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2090 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2091 coff_debug_merge_hash_lookup, coff_link_section_info,
2092 coff_final_link_info, coff_debug_merge_hash_newfunc,
2093 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2095 * libcoff.h: re-gen'd
2097 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * syms.c: Include "bfdlink.h".
2100 (struct stab_find_info): Define.
2101 (_bfd_stab_section_find_nearest_line): New function.
2102 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2103 * libbfd.h: Rebuild.
2104 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2105 * elf.c (_bfd_elf_find_nearest_line): Try calling
2106 _bfd_stab_section_find_nearest_line before searching the ELF
2107 symbol table. Find the closest STT_FUNC symbol, not the last one.
2108 * libcoff-in.h (coff_data_type): Add line_info field.
2109 * libcoff.h: Rebuild.
2110 * coffgen.c (coff_find_nearest_line): Try calling
2111 _bfd_stab_section_find_nearest_line before searching the COFF
2113 * Makefile.in: Rebuild dependencies.
2115 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2117 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2118 4 bytes, so we get the correct value when updating the register
2119 field in little endian mode.
2121 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2123 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2124 entry_section fields. Add sntoc and snentry fields.
2125 * libcoff.h: Rebuild.
2126 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2127 not toc_section and entry_section (the COFF file does not have any
2128 sections at this point).
2129 (coff_write_object_contents): Set o_snentry and o_sntoc from
2130 snentry and sntoc rather than entry_section and toc_section.
2131 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2132 snentry, not toc_section and entry_section.
2133 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2134 entry_section from hentry.
2135 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2137 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2138 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2139 than using toc_section directly.
2141 * archures.c: Add missing `.' in enum bfd_architecture.
2142 * bfd-in2.h: Rebuild.
2144 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2145 Robert Lipe <robertl@arnet.com>.
2147 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2149 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2150 to sections we allocate. Use bfd_zalloc to allocate initialial
2151 sections, not bfd_alloc.
2152 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2153 SDA{,2}I16 relocations.
2154 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2155 whether to put something in .sbss or not.
2156 (ppc_elf_relocate_section): Add support for more relocations. Add
2157 in sec->output_offset where appropriate. Make error messages
2158 include the symbol name.
2160 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2161 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2162 doesn't get redefined messages if -shared.
2164 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2165 section if the rel_section field has been set up.
2167 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2169 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2172 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2174 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2175 of flags, only flags used are controlled by mach number. Bump up
2176 output file mach number to highest of input file mach numbers.
2177 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2178 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2180 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2181 bfd_elf64_sparc_vec support.
2183 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2185 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2186 the embedded bit is set on some objects and not on others. Just
2188 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2191 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * coffcode.h (coff_new_section_hook): Don't try to align the
2196 * coffcode.h (coff_set_section_contents): Fix the handling of the
2197 .lib section to work even if the entire section contents are
2198 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2199 Robert Lipe <robertl@arnet.com>.
2201 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2203 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2204 memory here for contents.
2206 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2207 _SDA2_BASE_ by 32768.
2208 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2209 started using. Allocate contents for .sdata and .sdata2 sections
2211 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2213 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2214 size _SDA{,2}_BASE_.
2215 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2218 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2220 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2222 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2223 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2224 (bfd_mach_sparc_v9a): Define.
2225 (bfd_mach_sparc_v9_p): Define.
2226 * bfd-in2.h: Regenerated.
2227 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2229 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2230 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2231 to bfd_elf32_sparc_vec.
2232 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2233 Add v8plus{,a} support.
2235 (sparc_compatible): New function.
2236 * elf32-sparc.h: #include "elf/sparc.h".
2237 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2238 elf32_sparc_final_write_processing): New functions.
2239 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2240 elf_backend_final_write_processing): Define.
2242 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2244 * elf-bfd.h (struct elf_link_hash_entry): Add
2245 linker_section_pointer field.
2246 (enum elf_linker_section_enum): Enumeration for new way of
2247 creating linker dynamic sections and symbols.
2248 (elf_linker_section{,_pointers}): New structures for creating
2249 dynamic sections and symbols.
2250 (elf_obj_tdata): Add linker_section_pointers and linker_section
2252 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2253 (_bfd_elf_create_linker_section): New declarations.
2254 (_bfd_elf_find_pointer_linker_section): Ditto.
2255 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2256 (_bfd_elf_make_linker_section_rela): Ditto.
2258 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2260 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2261 (ppc_elf_create_linker_section): New function to create the
2262 sections .got, .sdata, and .sdata2.
2263 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2265 (ppc_elf_check_relocs): Support more of the eabi relocations.
2266 (ppc_elf_relocate_section): Ditto.
2267 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2268 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2270 * elflink.h (elf_create_pointer_linker_section): New function to
2271 create initialized pointers in dynamic linker sections.
2272 (elf_finish_pointer_linker_section): Actually intialize the
2273 pointers created above.
2275 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2276 macros to provide both 32 and 64 bit versions of
2277 elf_create_pointer_linker_section.
2278 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2279 provide both 32 and 64 bit versions of
2280 elf_finish_pointer_linker_section.
2282 * elflink.c (_bfd_elf_create_linker_section): New function to
2283 create a linker section.
2284 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2285 given address in the linker pointer offsets created for a given
2287 (_bfd_elf_make_linker_section_rela): Make a RELA section
2288 corresponding to the generated linker section.
2290 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2292 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2294 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2296 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2297 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2298 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2299 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2300 toc entry in an objdump) for now.
2301 (ppc_do_last, ppc_get_last): New function - needed to save processing
2302 the toc owner to the end.
2303 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2306 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2307 toc owner from being done till last. Must define POWERPC_LE_PC
2310 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2312 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2314 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2315 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2317 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2319 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2321 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2325 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2327 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * elf.c (assign_file_positions_for_segments): Don't increment file
2330 offset for a segment which contains no loadable sections.
2332 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2334 * reloc.c: Add new PowerPC relocations.
2335 * {bfd-in2,libbfd}.h: Regenerate.
2337 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2338 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2340 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2345 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2348 * coffgen.c (coff_find_nearest_line): Don't try to cache
2349 information in sections that are not owned by a BFD. From Richard
2350 Henderson <richard@atheist.tamu.edu>.
2352 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2353 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2354 * elflink.h (elf_link_output_extsym): Remove special check for
2357 * ecoffswap.h: Add prototypes for static functions.
2359 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2361 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2362 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2364 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2365 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2366 support. Begin support for R_PPC_SDA{2,}REL.
2368 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2370 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2371 create the .got and .got.neg sections.
2372 (ppc_elf_size_dynamic_sections): Call it.
2373 (ppc_elf_check_relocs): Call it.
2374 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2375 (ppc_elf_check_relocs): Add error messages for relocations we
2376 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2379 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2381 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2382 section flags for V.4 and eabi.
2384 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * elf.c (assign_file_positions_for_segments): If a segment
2387 contains no sections, don't mark it as readable.
2389 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2390 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2392 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2393 dynamic section, if there is one.
2394 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2395 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2396 (bfd_elf64_swap_dyn_in): Likewise.
2397 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2399 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2401 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2402 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2403 <pirker@eiunix.tuwien.ac.at>.
2405 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2407 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2408 PowerPC V.4 and eabi.
2409 * bfd-in2.h: Regenerate.
2410 * libfd.h: Regenerate.
2412 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2414 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2415 section type and SHF_EXCLUDE section flag, turning them into the
2416 appropriate bfd section flag.
2418 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2420 * xcofflink.c (xcoff_link_add_symbols): Create the special
2421 sections if we see a DYNAMIC object, in case that is the only
2422 XCOFF input object we see.
2424 * elf32-mips.c: Extensive changes for a start at dynamic linking
2425 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2427 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2428 (struct elf_backend_data): Remove
2429 elf_backend_create_program_headers field. Add
2430 elf_backend_additional_program_headers and
2431 elf_backend_modify_segment_map fields.
2432 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2434 (elf_backend_additional_program_headers): Likewise.
2435 (elf_backend_modify_segment_map): Likewise.
2436 (elf_backend_create_program_headers): Don't define.
2437 (elfNN_bed): Change to account for field changes.
2438 * elf.c (assign_file_positions_for_segments): Call new
2439 modify_segment_map backend function. Don't call old
2440 create_program_headers backend function.
2441 (get_program_header_size): Call additional_program_headers rather
2442 than create_program_headers.
2443 * elflink.h (elf_link_add_object_symbols): Initialize
2444 type_change_ok from new backend field.
2445 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2447 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2448 a reloc against the appropriate section.
2450 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2451 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2452 (elf_flags_init): Rename from elf_ppc_flags_init.
2453 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2455 (ppc_elf_copy_private_bfd_data): Likewise.
2456 (ppc_elf_merge_private_bfd_data): Likewise.
2458 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2461 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2463 * coff-alpha.c (alpha_relocate_section): During final link, allow
2464 output .lita section to be bigger than 64k by adjusting gp value
2465 on a per-input section basis.
2466 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2468 (struct ecoff_section_tdata): Add gp field.
2470 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2472 Handle Alpha ECOFF changes in OSF/1 3.2.
2473 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2475 * coff-alpha.c: Include "aout/ar.h".
2476 (alpha_ecoff_get_relocated_section_contents): Don't require an
2477 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2478 3.2 doesn't generate one.
2479 (alpha_relocate_section): Likewise.
2480 (alpha_ecoff_slurp_armap): Define.
2481 (alpha_ecoff_slurp_extended_name_table): Define.
2482 (alpha_ecoff_construct_extended_name_table): Define.
2483 (alpha_ecoff_truncate_arname): Define.
2484 (alpha_ecoff_write_armap): Define.
2485 (alpha_ecoff_generic_stat_arch_elt): Define.
2486 (alpha_ecoff_update_armap_timestamp): Define.
2488 (alpha_ecoff_read_ar_hdr): New static function.
2489 (alpha_ecoff_get_elt_at_filepos): New static function.
2490 (alpha_ecoff_openr_next_archived_file): New static function.
2491 (alpha_ecoff_get_elt_at_index): New static function.
2492 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2493 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2494 _bfd_ecoff to alpha_ecoff.
2495 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2496 field from backend structure, rather than always calling
2497 _bfd_get_elt_at_filepos.
2498 * coff-mips.c (mips_ecoff_backend_data): Initialize
2499 get_elt_at_filepos field.
2500 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2501 from _bfd_generic_read_ar_hdr with minor changes.
2502 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2503 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2504 * libbfd.h: Rebuild.
2506 * bfd-in.h (BFD_IN_MEMORY): Define.
2507 * libbfd-in.h (struct bfd_in_memory): Define.
2508 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2509 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2510 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2511 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2512 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2513 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2514 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2515 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2516 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2517 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2519 (bfd_openstreamr): Likewise.
2520 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2521 BFD_IN_MEMORY is not set.
2522 * riscix.c (riscix_some_aout_object_p): Likewise.
2523 * bfd-in2.h, libbfd.h: Rebuild.
2525 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2526 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2527 (bfd_get_elt_at_index): Define.
2528 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2529 bfd_get_elt_at_index. Change index parameter from int to
2531 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2532 (_bfd_noarchive_get_elt_at_index): Define.
2533 (_bfd_archive_bsd_get_elt_at_index): Define.
2534 (_bfd_archive_coff_get_elt_at_index): Define.
2535 * bfd-in2.h, libbfd.h: Rebuild.
2536 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2537 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2538 * ieee.c (ieee_get_elt_at_index): Define.
2539 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2540 * oasys.c (oasys_get_elt_at_index): Define.
2541 * som.c (som_get_elt_at_index): Define.
2543 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2544 numbers to the .text section.
2546 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2548 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2549 If there is a SEC_DEBUGGING section, get the contents of the debug
2550 information part from it.
2551 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2553 (ieee_write_object_contents): Check ieee_write_debug_part return.
2555 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2557 * config.bfd (i[345]86-*-freebsd*): Add target.
2558 * configure.in (i386freebsd_vec): Add vec.
2559 * configure: Regenerate.
2560 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2561 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2562 Rebuild dependencies..
2563 * freebsd.h: New file.
2564 * i386freebsd.c: New file.
2565 * targets.c (i386freebsd_vec): Declare.
2566 (bfd_target_vector): Add i386freebsd_vec.
2567 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2568 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2570 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2572 * ieee.c (ieee_slurp_debug): New static function.
2573 (ieee_object_p): Call it.
2574 (ieee_slurp_section_data): Skip debugging sections.
2575 (ieee_get_reloc_upper_bound): Likewise.
2576 (ieee_get_section_contents): Likewise.
2577 (ieee_canonicalize_reloc): Likewise.
2578 (ieee_write_section_part): Likewise.
2579 (ieee_write_debug_part): Likewise.
2580 (ieee_write_data_part): Likewise.
2581 (init_for_output): Likewise.
2583 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2585 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2587 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2588 relocs, since ppc_elf_relocate_section handles the linker case.
2589 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2591 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2592 ppc_elf_relocate_section since that is now the only caller.
2593 (ppc_elf_relocate_section): Ditto.
2595 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2597 * coffcode.h (coff_write_object_contents): If we don't know the
2598 section of the entry point for an XCOFF executable, always set the
2599 entry address to -1.
2601 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2603 * elf.c (bfd_section_from_shdr): Add support for note sections.
2605 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2607 * bfd-in.h (struct _symbol_info): Add stab_type field.
2608 * bfd-in2.h: Rebuild.
2609 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2611 * elf32-ppc.c: Remove trailing newline from calls to
2613 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2614 difference if target endianness is known.
2616 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2618 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2619 old style TOC16 references without using R_PPC_GOT.
2620 (ppc_reloc_type): Ditto.
2621 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2622 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2623 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2624 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2625 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2627 (ppc_elf_adjust_dynamic_symbol): Ditto.
2628 (ppc_elf_adjust_dynindx): Ditto.
2629 (ppc_elf_size_dynamic_sections): Ditto.
2630 (ppc_elf_finish_dynamic_symbol): Ditto.
2631 (ppc_elf_finish_dynamic_sections): Ditto.
2632 (ELF_DYNAMIC_INTERPRETER): Define.
2634 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2636 * elf.c (copy_private_bfd_data): When attaching sections to
2637 segments ignore sections that won't be allocated. Patch from
2640 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2642 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2645 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2647 * coff-i960.c (CALC_ADDEND): Define.
2648 (coff_i960_relocate_section): Add the input section VMA to the
2649 addend for PC relative relocs.
2651 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2653 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2654 to correctly terminate.
2656 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2658 * targets.c (enum bfd_endian): Define.
2659 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2660 from boolean to enum bfd_endian. Change header_byteorder_big_p
2662 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2663 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2664 * bfd-in2.h: Rebuild.
2665 * All targets: Change initialization of byteorder and
2666 header_byteorder to use enum bfd_endian values rather than
2668 * All files: Change all references to byteorder_big_p and
2669 header_byteorder_big_p to use new bfd_*_endian macros.
2671 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2673 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2675 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2677 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2679 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2681 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * ieee.c: Lots of minor cleanups. Make many functions return
2684 errors rather than calling abort. Also:
2685 (ieee_write_twobyte): Remove; change callers to call existing
2686 ieee_write_2bytes function.
2687 (ieee_write_expression): Don't output the section twice when
2688 outputting a local symbol. Don't emit an extraneous zero if there
2690 (ieee_slurp_sections): Set the lma as well as the vma.
2691 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2693 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2694 a recognized one or bfd_arch_unknown.
2695 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2697 (ihex_get_symtab): Likewise.
2699 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2701 * aoutx.h: Include <ctype.h>.
2702 (struct aout_link_includes_table): Define.
2703 (struct aout_link_includes_totals): Define.
2704 (struct aout_link_includes_entry): Define.
2705 (aout_link_includes_lookup): Define macro.
2706 (struct aout_final_link_info): Add includes field.
2707 (aout_link_includes_newfunc): New static function.
2708 (NAME(aout,final_link)): Initialize includes hash table.
2709 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2711 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2713 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2715 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2717 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2719 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2721 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2722 (pe_print_private_bfd_data): call pe_print_reloc.
2723 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2724 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2725 up some debugging as well.
2727 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2729 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2732 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2734 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2735 when setting sections to NULL.
2737 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2739 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2741 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2742 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2744 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2745 * bfd-in2.h: Rebuild.
2747 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2749 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2751 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * ihex.c (ihex_scan): Handle record types 4 and 5.
2754 (ihex_object_p): Permit types 4 and 5.
2755 (ihex_set_section_contents): Remove check for out of range
2757 (ihex_write_object_contents): Generate types 4 and 5.
2759 * elflink.h (elf_link_output_extsym): Just ignore warning and
2760 indirect references to symbols which don't really exist.
2762 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2764 * peicode.h (pe_print_idata): Minor format fixes
2765 (pe_print_edata): New function. Under private printing, this formats
2766 the edata section of a PE file.
2767 (pe_print_private_bfd_data): Added call to pe_print_edata.
2769 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2771 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2772 index, don't call stoi.
2774 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2776 * srec.c (srec_scan): Set lma as well as vma.
2778 * ihex.c: New file; support for Intel Hex format.
2779 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2780 (ihex_vec): Declare.
2781 (bfd_target_vector): Always include ihex_vec.
2782 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2783 * Makefile.in: Rebuild dependencies.
2784 (BFD_LIBS): Add ihex.o
2785 (BFD_LIBS_CFILES): Add ihex.c.
2786 * bfd-in2.h: Rebuild.
2788 * elf.c (assign_file_positions_for_segments): Sort the sections in
2790 (get_program_header_size): Return the right size if segment_map is
2792 (copy_private_bfd_data): Don't bother to sort the sections.
2794 * bfd.c (bfd_record_phdr): New function.
2795 * bfd-in.h (bfd_record_phdr): Declare.
2796 * bfd_in2.h: Rebuild.
2798 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2801 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2802 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2804 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2805 (bfd_zmalloc): Change declaration.
2806 * libbfd.h: Rebuild.
2807 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2808 and realloc. Don't set bfd_error_no_memory if they fail.
2810 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2812 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2813 uses as well. Added a new howto to deal with TOCREL16 relocs that
2814 are TOCDEFN as well.
2815 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2816 to handle RVA relocs from dlltool.
2817 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2818 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2819 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2821 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2822 to get the right section alignment.
2824 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2826 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2827 p_paddr if p_paddr is zero.
2828 (make_mapping): Set includes_filehdr and includes_phdrs for first
2830 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2832 (assign_file_positions_for_segments): Handle includes_filehdr and
2833 includes_phdrs. Remove special handling of PT_PHDR and first
2835 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2836 when appropriate. Remove special handling of PT_PHDR segment.
2837 Use a more complex condition for when a section is included in a
2838 segment to handle Solaris linker oddities.
2840 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2842 * coff-m88k.c (howto_table): Reformatted for easier reading;
2843 special_function now points to new function m88k_special_reloc.
2844 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2846 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2847 be done correctly by m88k_special_reloc.
2848 (reloc_processing): New function to be used by RELOC_PROCESSING.
2849 (RELOC_PROCESSING): Define to call reloc_processing.
2851 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2853 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2854 (pe_print_pdata): Likewise.
2856 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2857 obstack_alloc fails.
2858 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2860 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2861 * Many files: don't set bfd_error_no_memory if one of the above
2864 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2865 if p_paddr_valid is set.
2866 (copy_private_bfd_data): New static function.
2867 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2869 * elf.c (assign_file_positions_for_segments): Fix case where extra
2870 program headers were allocated.
2872 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2873 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2874 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2875 _bfd_elf_print_private_bfd_data.
2877 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2878 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2879 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2880 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2881 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2882 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2883 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2885 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2887 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2888 * elf.c (make_mapping): New static function.
2889 (map_sections_to_segments): New static function.
2890 (elf_sort_sections): New static function.
2891 (assign_file_positions_for_segments): New static function.
2892 (map_program_segments): Remove.
2893 (get_program_header_size): Remove sorted_hdrs, count, and
2894 maxpagesize parameters. Simplify.
2895 (assign_file_positions_except_relocs): When generating an
2896 executable, use assign_file_positions_for_segments.
2897 (elf_sort_hdrs): Remove.
2898 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2899 to get_program_header_size.
2901 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2903 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2905 * configure, config.in: Regenerate with autoconf 2.7.
2907 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2908 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2910 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2912 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2913 (ecoff_sec_to_styp_flags): Likewise.
2914 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2915 (ecoff_set_symbol_info): Handle scRConst.
2916 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2917 (ecoff_compute_section_file_positions): Handle .rconst section.
2918 (_bfd_ecoff_write_object_contents): Likewise.
2919 (ecoff_link_check_archive_element): Handle scRConst.
2920 (ecoff_link_add_externals): Likewise.
2921 (ecoff_link_write_external): Handle .rconst section.
2922 (ecoff_reloc_link_order): Likewise.
2923 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2924 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2926 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2928 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2929 DEF_DYNAMIC flag is set.
2931 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2933 * host-aout.c: If TRAD_HEADER is defined, include it.
2935 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2937 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2938 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2939 (BFD_NEED_DECLARATION): New function.
2940 * configure.in: Use BFD_NEED_DECLARATION.
2941 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2942 * configure, config.in: Rebuild with autoconf 2.6.
2944 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2945 special_sections before returning when called with a non XCOFF
2948 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2951 * coffcode.h (coff_compute_section_file_positions): Only pad the
2952 previous section to force file alignment when creating an
2955 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2957 * coffcode.h (coff_compute_section_file_positions): If
2958 RS6000COFF_C, set up the .debug section.
2960 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2961 if it is not large enough to accomodate the entire TOC area with
2962 signed 16 bit offsets.
2963 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2965 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2966 TOC anchor to use the TOC value used in the output file.
2968 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2970 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2971 (_bfd_coff_read_string_table): Likewise.
2973 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2975 * pe-arm.c: Fix typos.
2976 * coff-arm.c: Likewise.
2978 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2980 * coff-ppc.c (list_ele): Added "cat"egory member.
2981 (record_toc): New category parameter (priv or pub).
2982 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2983 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2984 the mainline. It addes extra toc cells in error.
2985 (ppc_coff_swap_sym_in_hook): Added some documentation.
2986 (dump_toc): Can now diagnose "virtual toc" chicanery.
2988 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2990 * elf-bfd.h (struct elf_link_hash_table): Change type of
2991 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2993 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2995 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2996 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2998 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2999 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3000 defined or mentioned in a regular file.
3002 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3004 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3005 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3006 (coff_ppc_relocate_section): Correct REL24 handling
3007 (ppc_process_before_allocation): Correct TOCDEFN handling
3009 * peicode.h (dir_names): Added name descriptions
3011 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3013 * VERSION: Updated to cygnus-2.6.
3015 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3017 * targets.c (m68k4knetbsd_vec): Declare.
3019 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3021 * targets.c (bfd_target): Change type of second argument to
3022 _bfd_print_private_bfd_data from void * to PTR.
3023 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3024 using PTR rather than void *.
3025 * bfd-in2, libbfd.h: Rebuild.
3026 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3028 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3029 _bfd_generic_bfd_print_private_bfd_data rather than casting
3032 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3034 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3035 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3037 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3038 BFD64_BACKENDS_CFILES): New variables.
3041 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3043 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3044 not at the file position of the first section.
3045 * coffcode.h (coff_compute_section_file_positions): Avoid using
3047 (coff_write_object_contents): When generating a PPC PE executable
3048 with no symbols, round up the file size to a COFF_PAGE_SIZE
3050 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3051 don't write out a string table.
3053 * elf.c (bfd_section_from_shdr): When using a different section
3054 header, pass the new one to _bfd_elf_make_section_from_shdr.
3055 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3056 (elf_map_symbols): Add section VMA to symbol value when comparing
3058 (_bfd_elf_compute_section_file_positions): Only build symbol table
3059 if there are some symbols. Set file offset of symtab and strtab
3061 (assign_file_positions_except_relocs): Remove dosyms parameter.
3062 Change all callers. Never set file offset of symtab and strtab
3064 (_bfd_elf_copy_private_section_data): New function.
3065 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3066 (_bfd_elf_copy_private_symbol_data): New function.
3067 (swap_out_syms): Check for special mapping of st_shndx created by
3068 copy_private_symbol_data.
3069 * elfxx-target.h: Use new copy routines.
3070 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3071 (_bfd_elf_copy_private_section_data): Declare.
3073 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3075 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3078 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3079 _bfd_dummy_target, matching the recent change to archive
3082 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3084 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3085 arithmetic on PTR types.
3087 * aout-target.h (MY(callback)): Set the lma of the sections.
3089 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3090 symbol into a reloc against the section.
3092 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3094 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3095 glue for the relocs: IMGLUE and IFGLUE.
3096 (record_toc): new function - tracks toc contents
3097 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3098 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3099 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3100 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3101 (ppc_record_toc_entry): Removed a debug define (duh)
3103 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3104 (pe_print_idata): New function - formats the idata section data
3105 (pe_print_pdata): New function - formats the pdata section data
3106 (pe_print_private_bfd_data): calls to above
3108 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3110 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3111 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3112 TARGET_SYM and TARGET_NAME for vector and BFD name.
3113 * coff-pmac.c (pmac_xcoff_vec): Remove.
3114 (TARGET_SYM, TARGET_NAME): Define.
3115 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3116 machine to 0, not all PowerMacs are 601s.
3118 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3120 * elfcode.h (elf_object_p): Read in any program headers.
3121 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3122 based on the program headers, if any.
3123 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3124 (map_program_segments): Set p_paddr of program headers based on
3127 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3129 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3132 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3133 trying to do a relocateable link with a non-a.out object file.
3135 * archive.c (bfd_generic_archive_p): Check the first object file
3136 in an archive even if target_defaulted is set. If the object file
3137 has the wrong xvec, reject it.
3139 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3140 be represented, report the name via _bfd_error_handler.
3141 (translate_to_native_sym_flags): Likewise.
3142 * elf32-mips.c (mips_elf_final_link): Likewise.
3143 * oasys.c (oasys_write_sections): Likewise.
3145 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3146 which checks for STYP_OVRFLO sections.
3147 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3148 reloc and lineno count overflows.
3149 (coff_write_object_contents): Call coff_count_linenumbers before
3150 coff_compute_section_file_positions. If RS6000COFF_C, handle
3151 reloc and lineno count overflows.
3152 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3153 relocs before dealing with .pad sections. Count overflow section
3154 headers when handling .pad sections.
3156 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3159 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3160 (struct xcoff_link_hash_table): Add descriptor_section and
3161 special_sections fields.
3162 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3163 (xcoff_link_add_symbols): Set linkage section alignment. Create
3164 descriptor section. Check for magic symbol names (_text, etc.),
3165 and record them in special_sections if found. Set
3166 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3167 descriptor field to point back to the function code symbol.
3168 (xcoff_sweep): Always mark the special descriptor_section.
3169 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3170 function descriptor, and mark it if it is.
3171 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3172 parameter, and fill it in. Allocate space for the descriptor
3174 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3175 global linkage code. If an undefined function descriptor is
3176 exported, arrange to define it. Warn about any other undefined
3178 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3179 (xcoff_write_global_symbol): Create a function descriptor when
3181 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3182 * bfd-in2.h: Rebuild.
3184 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3186 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3187 (ppc_coff_link_hash_table): new types for hashing
3188 (ppc_coff_link_hash_newfunc): hash entry constructor
3189 (ppc_coff_link_hash_table_init): hash table initializer
3190 (ppc_coff_link_hash_table_create): hash table constructor
3191 (ppc_record_toc_entry): changed references to hash table
3192 (coff_ppc_relocate_section): changed references to hash table
3194 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3195 * libcoff.h: Rebuild
3197 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3198 (coff_link_add_symbols): removed toc_offset init
3200 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3202 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3205 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3206 if it is given and mmep is available.
3207 * acconfig.h: Undef USE_MMAP.
3208 * configure, config.in: Regenerated.
3209 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3210 table handling the old way.
3211 (aout_get_external_symbols): Don't complain if last byte of string
3213 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3214 (bfd_free_window) [! USE_MMAP]: Don't define.
3215 (bfd_get_file_window,
3216 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3218 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3220 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3223 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3225 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3226 compatible with AMD generated COFF files. Try to support both AMD
3227 and GNU formats simultaneously.
3228 (coff_a29k_relocate_section): Likewise.
3230 * libbfd.c (bfd_get_file_window): Change writable parameter from
3231 int to boolean; update all callers. Pass MAP_SHARED if not
3232 writable--it's required on Solaris. Cast fprintf argument to
3234 * bfd-in.h (bfd_get_file_window): Update declaration.
3235 * bfd-in2.h: Rebuild.
3236 * aoutx.h: Update calls to bfd_get_file_window.
3238 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3240 (xcoff_swap_ldhdr_in): New static function.
3241 (xcoff_swap_ldsym_in): New static function.
3242 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3243 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3244 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3245 Handle XTY_ER/XMC_XO symbols correctly.
3246 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3247 rather than normal symbol table.
3248 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3249 already defined with the same absolute value.
3250 (xcoff_mark): When considering called symbols, check whether the
3251 descriptor is from a dynamic object, rather than the symbol
3253 (xcoff_build_ldsyms): Likewise.
3255 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3256 Cast realloc and malloc return values. If malloc or realloc fail,
3257 set bfd_error_no_memory.
3258 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3259 * bfd-in2.h: Rebuild.
3261 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3263 * coff-ppc.c (ppc_record_toc_entry): new function.
3264 (in_reloc_p): changed return value.
3265 (coff_ppc_relocate_section): much rework.
3266 (ppc_allocate_toc_section): new function.
3267 (ppc_process_before_allocation): new function.
3268 (ppc_coff_swap_sym_in_hook): new function.
3270 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3271 (coff_link_add_symbols): initialize toc_offset.
3273 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3274 (coff_swap_aouthdr_out): Added more sections to the data
3275 dictionary for the pe file header. Also changed linker version
3276 number on the ppc side.
3277 (dir_names): small improvements to the dictionary printing.
3278 (pe_mkobject_hook): save the file level flags.
3280 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3281 (pe_tdata): added real_flags field
3282 (coff_tdata): added local_toc_sym_map and access macro
3284 * libcoff.h (coff_link_hash_entry): added toc_offset field
3285 (pe_tdata): added real_flags field
3286 (coff_tdata): added local_toc_sym_map and access macro
3288 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3289 (coff_mkobject): init for local_toc_sym_map
3290 (coff_write_object_contents): set the internal_a.magic to
3291 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3294 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3296 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3297 entries until both the line number address and the function name
3298 address are too large.
3300 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3301 * configure: Rebuilt.
3303 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3304 is defined in the environment.
3306 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3308 * som.c (som_get_section_contents_in_window): Define to use
3311 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3313 * coff-i860.c: New file, based on coff-i386.c.
3314 * cpu-i860.c: New file, based on cpu-i386.c.
3315 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3316 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3317 targets, using i860coff_vec.
3318 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3319 trad-core.o and hosts/i860mach3.h.
3320 (i860coff_vec): Use coff-i860.o and cofflink.o.
3321 * configure: Rebuild.
3322 * Makefile.in: Rebuild dependencies.
3323 (ALL_MACHINES): Add cpu-i860.o.
3324 (BFD32_BACKENDS): Add coff-i860.o.
3325 (CFILES): Add cpu-i860.c and coff-i860.c.
3326 * targets.c (i860coff_vec): Declare.
3327 (bfd_target_vector): Add &i860coff_vec.
3328 * archures.c (bfd_i860_arch): Declare.
3329 (bfd_archures_list): Add &bfd_i860_arch.
3330 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3331 (coff_set_flags): Handle bfd_arch_i860.
3332 (coff_write_object_contents): Handle I860 a.out magic number.
3334 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3336 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3337 the created .tc section to 2.
3338 (xcoff_mark): Don't keep a .loader reloc for a call to an
3339 undefined symbol when creating a shared library.
3340 (xcoff_build_ldsyms): When creating a shared library, generate
3341 global linkage code for a call to an undefined symbol.
3343 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3345 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3346 BFD32_BACKENDS, BFD64_BACKENDS.
3347 (.dep1): Put mkdep output in a separate file.
3348 Rebuilt dependencies.
3350 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3353 Permit use of mmap when available:
3355 * configure.in: Check for mmap, madvise, mprotect.
3356 * config.in, configure: Regenerated.
3358 * libbfd.c (struct _bfd_window_internal): Define type.
3359 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3361 (ok_to_map): New static variable for debugging.
3362 (_bfd_generic_get_section_contents_in_window): New function.
3363 * bfd-in.h (bfd_window_internal): Declare type.
3364 (bfd_window): Define type.
3365 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3366 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3369 * libaout.h (struct aoutdata): Add two window fields.
3370 (obj_aout_sym_window, obj_aout_string_window): New macros.
3371 * aoutx.h (some_aout_object_p): Initialize windows.
3372 (aout_get_external_symbols): Get symbol data and strings in
3373 windows instead of explicitly allocated buffers.
3374 (slurp_symbol_table): Free window instead of memory.
3375 (bfd_free_cached_info): Release windows instead of freeing storage
3377 (aout_link_free_symbols): Ditto.
3379 * targets.c (bfd_target): Add new field for
3380 get_section_contents_in_window.
3381 (BFD_JUMP_TABLE_GENERIC): Updated.
3382 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3383 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3384 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3385 macros for get_section_contents_in_window field.
3387 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3389 * core.c: Renamed to corefile.c
3390 * makefile.dos (OBJS): Change core.o to corefile.o
3391 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3394 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3396 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3397 targ_selvecs to allow debugging under Irix-5 native.
3400 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3402 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3403 to o. Clobber and restore the list of new csects around the call
3404 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3405 linker error and the linker wants to read the symbol table. Reset
3406 the line number count of a real section even if it has no relocs.
3407 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3409 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3412 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3414 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3415 an undefined symbol in a shared link.
3417 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3418 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3419 phdm@info.ucl.ac.be (Philippe De Muyter).
3421 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3423 * coff-m88k.c (rtype2howto): New static function.
3424 (RTYPE2HOWTO): Use it rather than a macro definition.
3426 * coffcode.h (coff_write_object_contents): set internal_a.magic
3427 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3429 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3430 define TRAD_HEADER to new file hosts/delta68.h.
3431 m88*-motorola-sysv*, however, does use ptrace-core.o.
3432 * hosts/delta68.h: New file.
3434 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3435 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3437 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3439 * i386linux.c (MY(vec)): Declare before use.
3441 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3443 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3444 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3446 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3447 BFD is not of the right type.
3448 (bfd_elf_get_needed_list): Likewise.
3449 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3450 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3451 * xcofflink.c (XCOFF_XVECP): Define.
3452 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3454 (bfd_xcoff_import_symbol): Likewise.
3455 (bfd_xcoff_export_symbol): Likewise.
3456 (bfd_xcoff_link_count_reloc): Likewise.
3457 (bfd_xcoff_record_link_assignment): Likewise.
3458 (bfd_xcoff_size_dynamic_sections): Likewise.
3460 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3461 table index against the number of symbols for a base relative
3464 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3466 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3467 full_aouthdr flag here...
3468 (_bfd_xcoff_bfd_final_link): ...not here.
3470 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3472 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3473 systems that have a system <libelf.h>.
3474 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3475 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3476 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3477 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3478 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3479 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3480 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3482 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3484 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3485 set, set BSF_WEAK in symbol. Change all callers.
3486 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3487 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3488 _bfd_generic_link_add_one_symbol.
3489 (ecoff_indirect_link_order): Check that the section tdata relocs
3490 are not NULL before using them.
3492 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3493 define TRAD_HEADER as hosts/alphalinux.h.
3494 * configure: Rebuild.
3495 * hosts/alphalinux.h: New file.
3496 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3499 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3501 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3502 C_ECOMM storage classes.
3504 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3506 (xcoff_mark): Call xcoff_mark_symbol.
3507 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3508 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3510 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3512 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3514 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3516 (xcoff_find_reloc): New static function.
3517 (xcoff_link_add_symbols): Use it.
3518 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3519 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3520 relocate the value of C_DECL.
3522 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3524 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3526 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3527 callback decide what goes in .relocs.
3528 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3529 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3532 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3534 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3537 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3539 * xcofflink.c: More improvements, mostly to fix handling of
3540 constructors and a few other special cases.
3541 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3542 zero, reverting yesterday's change.
3543 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3544 (bfd_xcoff_link_count_reloc): Declare.
3545 (bfd_xcoff_record_link_assignment): Declare.
3546 * bfd-in2.h: Rebuild.
3548 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3550 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3551 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3552 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3553 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3554 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3555 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3557 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3560 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3561 segments includes the a.out header. See to that the magic number
3562 *always* is big-endian.
3564 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3565 m68k4k NetBSD configurations.
3567 * configure.in, configure: Separate i386 & mips NetBSD
3568 configurations from other BSD ones. Don't assume DEC is the only
3569 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3570 configurations. Add support for m68k4k NetBSD object format.
3572 * libaout.h: Added M_68K4K_NETBSD magic.
3574 * m68k4knetbsd.c: New file.
3576 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3578 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3581 * hosts/mipsnbsd.h: New file.
3584 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3586 * config.bfd: Add config stuff for mips*-*-magic* to set
3587 targ_defvec to ecoff_big_vec.
3590 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3592 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3594 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3595 toc_section, and entry_section fields.
3596 (struct xcoff_section_tdata): Remove ldrel_count field.
3597 * libcoff.h: Rebuild.
3598 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3600 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3601 full a.out header if full_aouthdr is set in xcoff_data.
3602 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3603 based on sections stored in xcoff_data.
3604 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3606 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3607 (rs6000coff_vec): Set symbol_leading_char to '.'.
3608 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3609 value stored in ret rather than returning a pointer value.
3611 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3613 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3616 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3618 * som.c (som_slurp_string_table): Allocate the strings with malloc
3619 since they're free'd by free_cached_info.
3620 (som_slurp_symbol_table): Similarly for the symbol table.
3622 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3624 * Makefile.in (diststuff): Don't make headers.
3626 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3628 * Makefile.in: Rebuild dependencies.
3630 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3631 output_bfd is not SunOS.
3632 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3633 non-SunOS input files.
3635 * xcofflink.c: Extensive changes to support linking shared objects
3636 and generating a .loader section.
3637 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3638 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3639 last_symndx, and ldrel_count fields.
3640 * libcoff.h: Rebuild.
3641 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3642 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3644 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3645 (bfd_xcoff_export_symbol): Declare.
3646 (bfd_xcoff_size_dynamic_sections): Declare.
3647 * bfd-in2.h: Rebuild.
3649 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3651 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3652 * configure: Rebuild.
3653 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3654 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3656 (pmac_xcoff_vec): Update to use new xcoff support.
3657 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3658 (xcoff_write_armap): Declare buf as unsigned char.
3659 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3661 * mpw-make.sed: Generalize subdir_do edit.
3663 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3665 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3666 correctly. Don't initialize asect->vma.
3668 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3670 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3671 something a little less than the page size.
3673 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3675 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3677 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3679 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3680 * coffcode.h (coff_write_object_contents): If .bss is before
3681 .data us that as data_start.
3682 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3684 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3685 (coff_swap_outhdr_out): Hardwire in version number.
3687 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3689 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3690 major and minor to *_vno, since the former are also macros in
3691 SunOS header files. Cast result of bfd_alloc to appropriate
3694 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3695 before assigning to sec_data.
3697 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3699 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3700 now relative to the section, not absolute.
3701 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3702 get the file name when there is a N_SO directory name. When
3703 handling stabs, remember that section->vma was added to the
3706 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3708 * sunos.c (struct sunos_link_hash_table): Add needed field.
3709 (sunos_link_hash_table_create): Call bfd_release, not free.
3710 (sunos_link_hash_table_create): Initialize needed field.
3711 (sunos_add_dynamic_symbols): Record needed objects.
3712 (bfd_sunos_get_needed_list): New function.
3713 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3714 * bfd-in2.h: Rebuild.
3716 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3718 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3720 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * bfd-in.h (struct bfd_link_needed_list): Rename from
3723 bfd_elf_link_needed_list.
3724 * bfd-in2.h: Rebuild.
3725 * elf.c, elflink.h, libelf.h: Corresponding changes.
3727 Add start at AIX linker support; no shared libraries yet.
3728 * xcofflink.c: New file.
3729 * configure.in (rs600coff_vec): Use xcofflink.o.
3730 * configure: Rebuild.
3731 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3733 (struct xcoff_section_tdata): Define.
3734 (xcoff_section_data): Define macro.
3735 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3736 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3737 (_bfd_xcoff_bfd_final_link): Declare.
3738 (_bfd_ppc_xcoff_relocate_section): Declare.
3739 * libcoff.h: Rebuild.
3740 * coff-rs6000.c: Clean up a bit.
3741 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3742 cputype, csects, and debug_indices.
3743 (xcoff_copy_private_bfd_data): Copy cputype.
3744 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3745 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3746 (xcoff_reloc_type_lookup): Rename from
3747 rs6000coff_reloc_type_lookup.
3748 (coff_relocate_section): Define.
3749 (_bfd_xcoff_sizeof_headers): Define.
3750 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3751 (_bfd_xcoff_bfd_relax_section): Define.
3752 (_bfd_xcoff_bfd_link_split_section): Define.
3753 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3755 * coffcode.h (coff_compute_section_file_positions): If AIX,
3756 increment sofar by SMALL_AOUTSZ if not executable.
3757 (coff_write_object_contents): If AIX, always output an a.out
3758 header; if not executable, header size of SMALL_AOUTSZ.
3759 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3760 (_bfd_stringtab_init): Initialize xcoff field.
3761 (_bfd_xcoff_stringtab_init): New function.
3762 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3763 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3764 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3765 * libbfd.h: Rebuild.
3766 * Makefile.in: Rebuild dependencies.
3767 (BFD32_BACKENDS): Add xcofflink.o.
3768 (CFILES): Add xcofflink.c.
3770 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3771 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3772 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3774 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3776 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3778 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3780 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3781 * config.in: Regenerated.
3783 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3784 (_bfd_chunksize): New variable.
3785 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3786 for obstack chunk size.
3787 * configure.in: Check for getpagesize.
3788 * configure: Regenerated.
3790 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3792 * trad-core.c (rawptr): Make it a local variable of
3793 ptrace_unix_core_file_p.
3795 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3797 * coff-arm.c (in_reloc_p): New.
3798 * coff-i386.c (in_reloc_p): New.
3799 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3800 (coff_write_object_contents): Only set has_reloc_section
3802 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3803 in_reloc_p to decide if reloc should be emitted.
3804 * libcoff.h (pe_data_type.in_reloc_p): New.
3805 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3807 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3809 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3810 (_bfd_coff_read_internal_relocs): Likewise.
3811 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3812 (_bfd_coff_read_internal_relocs): Likewise.
3814 * elflink.h (elf_link_add_object_symbols): Correct conditions
3815 under which type and size change warnings are issued.
3817 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3819 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3820 a symbol which is not in a real section.
3821 (coff_write_native_symbol): Corresponding change.
3823 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3824 coff_link_hash_newfunc and make non-static.
3825 (_bfd_coff_link_hash_table_init): New function, broken out of
3826 _bfd_coff_link_hash_table_create.
3827 (_bfd_coff_link_hash_table_create): Use it.
3828 (process_embedded_commands): Make static.
3829 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3830 (_bfd_coff_link_hash_table_init): Declare.
3831 * libcoff.h: Rebuild.
3833 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3834 field in XCOFF tdata.
3835 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3836 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3837 based on cputype stored in a.out header, or in n_type of initial
3839 (coff_write_object_contents): Set cputype correctly in a.out
3841 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3843 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3844 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3846 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3847 * libcoff.h: Rebuild.
3849 * cpu-rs6000.c (rs6000_compatible): New static function.
3850 (bfd_rs6000_arch): Use it.
3851 * cpu-powerpc.c (powerpc_compatible): New static function.
3852 (arch_info_struct): Define various flavours of PowerPC.
3853 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3856 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3858 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3860 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3862 * elflink.h (elf_link_add_object_symbols): Don't warn about
3863 changing the size or type if the old definition was weak.
3865 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3867 * coffcode.h (combined_entry_type): Add fix_line field.
3868 (coff_slurp_line_table): Warn if we try to set the lineno field of
3870 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3871 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3872 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3873 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3875 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3876 * libcoff.h: Rebuild.
3878 * libcoff-in.h (struct xcoff_tdata): Define.
3879 (xcoff_data): Define.
3880 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3881 * bfd-in2.h, libcoff.h: Rebuild.
3882 * coff-rs6000.c (xcoff_mkobject): New static function.
3883 (coff_mkobject): Define.
3884 (xcoff_copy_private_bfd_data): New static function.
3885 (coff_bfd_copy_private_bfd_data): Define.
3886 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3888 (rs6000coff_vec): Add DYNAMIC to object_flags.
3889 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3890 .loader sections specially.
3891 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3892 section alignment from the XCOFF tdata information.
3893 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3894 F_SHROBJ, and copy the extra a.out header information into the
3895 XCOFF tdata structure.
3896 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3897 F_DYNLOAD and the extra a.out header information.
3898 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3899 C_HIDEXT symbol with attached csect information.
3900 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3901 in the o_maxdata field.
3902 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3903 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3904 end if BSF_NOT_AT_END is set.
3906 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3907 _bfd_read_ar_hdr_fn.
3908 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3909 * bfd-in2.h, libbfd.h: Rebuild.
3910 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3912 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3913 (bfd_slurp_bsd_armap_f2): Likewise.
3914 (_bfd_slurp_extended_name_table): Likewise.
3916 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3918 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3920 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3921 when the symbol table is empty.
3923 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3924 space for section symbols, since we don't output them either.
3925 (elf_m68k_adjust_dynindx): Removed.
3927 * ptrace-core.c (rawptr): Make it a local variable of
3928 ptrace_unix_core_file_p.
3930 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3932 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3935 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3936 Mac object file formats.
3938 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3941 auxent if there isn't one.
3942 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3943 rather than FILNMLEN as the maximum name length.
3945 * coffcode.h (bfd_coff_backend_data): Add new field
3946 _bfd_coff_print_aux.
3947 (bfd_coff_print_aux): New static function.
3948 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3949 scnlen field of an XTY_LD csect aux entry.
3950 (coff_print_aux): New static function.
3951 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3952 in coff_pointerize_aux_hook.
3953 (bfd_coff_std_swap_table): Initialize new field.
3954 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3955 * libcoff.h: Rebuild.
3956 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3957 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3959 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3960 if there are symbols, for native AIX ld compatibility.
3962 * coffcode.h (bfd_coff_backend_data): Add new field
3963 _bfd_coff_pointerize_aux_hook.
3964 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3965 or I960, and as 0 otherwise.
3966 (bfd_coff_std_swap_table): Initialize new field.
3967 * libcoff.h: Rebuild.
3968 * coffgen.c (coff_pointerize_aux): Change parameters to take
3969 symbol pointer instead of type and class, and to take aux index.
3970 Call _bfd_coff_pointerize_aux_hook if it is defined.
3971 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3972 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3973 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3975 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3976 read-only/host-only support.
3978 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3980 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3983 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3984 BFD_JUMP_TABLE_ARCHIVE accordingly.
3985 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3986 (_bfd_compute_and_write_armap): Declare.
3987 (_bfd_generic_read_ar_hdr): Declare.
3988 (_bfd_read_ar_hdr): Define.
3989 (_bfd_noarchive_read_ar_hdr): Define.
3990 (_bfd_archive_bsd_read_ar_hdr): Define.
3991 (_bfd_archive_coff_read_ar_hdr): Define.
3992 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3993 _bfd_read_ar_hdr instead.
3994 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3995 (_bfd_compute_and_write_armap): Rename from
3996 compute_and_write_armap. Make non-static. Change all callers.
3997 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3998 than _bfd_snarf_ar_hdr.
3999 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4000 * ieee.c (ieee_read_ar_hdr): Define.
4001 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4002 * oasys.c (oasys_read_ar_hdr): Define.
4003 * som.c (som_read_ar_hdr): Define.
4004 * bfd-in2.h, libbfd.h: Rebuild.
4006 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4008 * peicode.c (coff_swap_filehdr_in): If symptr is
4009 zero, there aren't any symbols, even if nsyms is set.
4011 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4013 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4015 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4016 sections, and set styp correctly for them: .got, .hash, .dynamic,
4017 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4018 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4020 (ecoff_sort_hdrs): New static function.
4021 (ecoff_compute_section_file_positions): Return boolean, not void.
4022 Sort the sections by VMA before looking through them. Put the
4023 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4024 section on an appropriate boundary within the page.
4025 (ecoff_compute_reloc_file_positions): Check return value of
4026 ecoff_compute_section_file_positions.
4027 (_bfd_ecoff_set_section_contents): Likewise.
4028 (_bfd_ecoff_write_object_contents): Check for various Alpha
4029 section types when incrementing text_size and data_size. Call
4030 adjust_headers backend function if it exists.
4031 * coff-alpha.c (alpha_adjust_headers): New static function.
4032 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4033 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4035 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4037 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4039 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4040 of ALTERNATE_AIX_CORE_FORMAT.
4041 * configure.in (aix4): No longer need CORE_FLAGS.
4042 * configure: Updated.
4044 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4046 NS32k changes from Ian Dall:
4047 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4049 (aout_link_input_section_std, aout_link_input_section_ext,
4050 aout_link_reloc_link_order): Call them instead of _bfd_*
4052 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4054 (backend_data): Use it instead of hardcoded zero.
4056 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4057 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4059 * ns32knetbsd.c: Include bfd.h.
4060 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4061 (MY_bfd_reloc_type_lookup): Declare function too.
4062 * pc532-mach.c (set_sizes): Don't declare.
4063 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4064 (backend_data, MY_backend_data): Don't define.
4066 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4067 ns32k-*-lites* like ns32k-*-netbsd*.
4069 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4072 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * coffcode.h (coff_write_object_contents): Restore setting
4075 f_timdat to 0, deleted on August 22.
4077 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4079 * coffcode.h (coff_bfd_copy_private_symbol_data,
4080 coff_bfd_copy_private_section_data,
4081 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4082 * peicode.h (coff_bfd_copy_private_bfd_data): New
4083 (pe_bfd_copy_private_bfd_data): New.
4084 (coff_swap_scnhdr_in): Swap bss size into the right place.
4085 (pe_print_private_bfd_data): Add some newlines.
4087 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4089 * som.c (setup_sections): Don't die if a space has no subspaces.
4091 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4093 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4094 dynamic symbol override a common symbol. Don't change the size or
4095 type if they have been set and the new symbol is not a definition.
4096 Warn if the size or type changes.
4098 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4100 * som.c (som_begin_writing): Don't write the symbol table or
4102 (som_finish_writing): Write them here. Place them after the
4103 subspace data, but before the relocs.
4105 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4107 * sunos.c (sunos_add_one_symbol): Just pass false, not
4108 info->shared_library, to sunos_create_dynamic_sections.
4109 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4111 (sunos_check_dynamic_reloc): Remove .text section assertion.
4113 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4115 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4116 * configure, configure.in: Add pmac_xcoff_vec case.
4117 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4118 * coff-pmac.c: New file, PowerMac XCOFF support.
4119 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4120 * targets.c (pmac_xcoff_vec): Declare.
4122 * mpw-config.in: Various changes to be compatible with the
4123 autoconf-based configury.
4124 * mpw-make.sed: New file, sed commands to translate Unix
4125 makefile into MPW syntax.
4126 * mpw-make.in: Remove.
4127 * hosts/mpw.h: Remove.
4128 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4129 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4131 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4133 * binary.c (binary_get_symtab): Return an empty string on error.
4134 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4136 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4138 * coff-ppc.c: Reformatted according to gnu conventions
4139 Removed irrelevant "if 0" code
4141 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4143 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4144 symbols rather than as indirect symbols.
4145 (MY(slurp_symbol_table)): Don't do anything special about
4148 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4149 of .ctors and .dtors sections is no larger than 2.
4151 * sunos.c (sunos_add_one_symbol): Don't change
4152 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4154 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4155 dynamic symbols when creating a shared library.
4156 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4158 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4159 written even if it is not defined in a regular object.
4160 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4161 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4162 rather than the constant 22.
4163 (sunos_check_dynamic_reloc): Handle creating a shared library.
4164 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4165 zero when creating a shared library.
4166 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4167 write it out at the start of the symbol table.
4169 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4171 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4173 * config.bfd: Add arm-*-coff.
4174 * configure.in, configure: Add armcoff_{little,big}_vec.
4175 * targets.c (armcoff_{little,big}_vec): Declare.
4176 (bfd_target_vector): Add armcoff_{little,big}_vec.
4177 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4179 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4181 * targets.c (bfd_find_target): Remove debugging code.
4183 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4185 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4187 * Makefile.in: added *-ppc files
4188 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4189 allow pe based .o's to be shared with other tools on ppc/NT
4190 * config.bfd: added powerpc[le]-[pe|winnt] config support
4191 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4192 * peicode.h: Added more section flags for PE on ppc
4193 Added coff_swap_filehdr_out to allow peicode.h to be
4194 used for non-image PE files on ppc.
4195 Check for image, or not, before copying pe_opthdr
4196 * targets.c: Added new bfd's
4197 * targets.c: Removed two inactive bfds that shouldn't have made it this
4200 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4202 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4203 explicit values to initialize all relocs. Change all users.
4204 (ppc_elf_brtaken_inner): New function to handle branch predicition
4206 (ppc_elf_brtaken_reloc): Ditto.
4207 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4208 relocs use ppc_elf_unsupported_reloc.
4209 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4210 needs to be reported.
4211 (ppc_elf_relocate_section): Support branch prediction relocs.
4213 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4215 * bfd.c (bfd_assert): Remove \n from string passed to
4218 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4219 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4220 (bfd_coff_make_section_hook): Don't define.
4221 (coff_make_section_hook): Remove.
4222 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4223 (styp_to_sec_flags): Likewise.
4224 (coff_write_object_contents): Likewise.
4225 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4227 * libcoff.h: Rebuild.
4228 * coffgen.c (make_a_section_from_file): Just call
4229 bfd_make_section_anyway, not bfd_make_section or
4230 bfd_coff_make_section_hook.
4231 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4232 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4233 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4234 make_section_hook field.
4235 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4237 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4238 pointers into value field for warning and indirect symbols; just
4239 leave the value field alone.
4240 * linker.c (generic_link_add_symbol_list): Use next symbol for
4241 warning and indirect symbols, rather than looking in symbol value.
4242 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4243 parameter. Change all callers. Remove support for indirect
4244 symbols; it didn't work anyhow.
4245 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4246 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4247 * bfd-in2.h: Rebuild.
4249 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4251 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4252 go back to telling the tools this reloc operates on 32 bits.
4254 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4256 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4257 rather than a direct fprintf.
4258 * archive.c (_bfd_write_archive_contents): Likewise.
4259 * coffcode.h (coff_slurp_symbol_table): Likewise.
4260 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4261 (ppc_elf_unsupported_reloc): Likewise.
4262 (ppc_elf_relocate_section): Likewise.
4263 * i386linux.c (linux_tally_symbols): Likewise.
4264 (linux_finish_dynamic_link): Likewise.
4265 * osf-core.c (osf_core_core_file_p): Likewise.
4266 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4267 * som.c (som_sizeof_headers): Likewise.
4268 * srec.c (srec_bad_byte): Likewise.
4269 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4270 * libbfd-in.h (bfd_assert): Declare first parameter const.
4271 * libbfd.h: Rebuild.
4272 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4273 bfd_reloc_overflow is enough.
4274 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4275 * coff-h8500.c (rtype2howto): Likewise.
4276 * coff-z8k.c (rtype2howto): Likewise.
4277 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4278 * elf.c (_bfd_elf_get_lineno): Likewise.
4279 (_bfd_elf_no_info_to_howto): Likewise.
4280 (_bfd_elf_no_info_to_howto_rel): Likewise.
4281 * hp300hpux.c (convert_sym_type): Likewise.
4282 (MY(swap_std_reloc_in)): Likewise.
4283 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4285 * libaout.h (struct aoutdata): Add line_buf field.
4286 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4287 and filename_buffer. Instead, use a malloc buffer stored in the
4288 new line_buf field. Remove length restrictions.
4290 * coffgen.c (string_size): Remove static variable.
4291 (debug_string_size, debug_string_section): Likewise.
4292 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4293 and debug_string_size_p parameters. Use them instead of the
4294 global variables. Change all callers.
4295 (coff_write_symbol): Likewise.
4296 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4297 (coff_write_symbols): Add local variables to replace removed
4300 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4301 function, and line_base fields.
4302 * libcoff.h: Rebuild.
4303 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4304 information, rather than using static variables.
4306 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4307 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4309 * init.c (initialized): Remove static variable.
4310 (bfd_init): Don't bother setting initialized.
4311 (bfd_check_init): Remove.
4312 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4313 * libbfd.h: Rebuild.
4315 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4317 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4318 size for full core dumps. Copy core file header to private data.
4319 (rs6000coff_core_file_failing_command,
4320 rs6000coff_core_file_failing_signal): New functions to extract
4321 the file name and terminating signal from the core file.
4322 * coff-rs6000.c: Use them.
4324 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4326 Change arch info to be const, initialized at compile time.
4327 * archures.c: Reindent many functions. Change CONST to const.
4328 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4329 nothing set it anyhow. Make next const.
4330 (bfd_arch_info_list): Remove.
4331 (bfd_archures_list): Rename from archures_init_table. Change from
4332 a table of function pointers to a table of bfd_arch_info_type
4333 structure addresses.
4334 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4335 (bfd_lookup_arch): Likewise.
4336 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4338 (bfd_default_arch_struct): Make const.
4339 (bfd_arch_init, bfd_arch_linkin): Remove.
4340 (bfd_get_arch_info): Return a const pointer.
4341 * init.c (bfd_init): Don't call bfd_arch_init.
4342 * bfd.c (struct _bfd): Make arch_info const.
4343 * bfd-in2.h: Rebuild.
4344 * libbfd.h: Rebuild.
4345 * configure.in: Put & before everything in $selarchs.
4346 * configure: Rebuild.
4347 * cpu-*.c: Change bfd_*_arch from a function which calls
4348 bfd_arch_linkin to a const structure.
4349 * ieee.c (ieee_object_p): Make arch const.
4351 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4353 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4355 * bfd-in2.h: Regenerate.
4356 * libbfd.h: Regenerate.
4358 * elf32-ppc.c (reloc_type): Update names to match current draft.
4359 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4360 relative. Update names to current V.4 draft.
4361 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4362 (ppc_elf_relocate_section): Rename relocations to match draft.
4364 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4366 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4367 compiled with -mrelocatable-lib to be linked with either normal
4368 modules or -mrelocatable modules.
4370 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4372 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4373 in the a.out header.
4375 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4376 a reloc against a local symbol, even if it's not a section.
4378 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4380 * targets.c (bfd_target): Remove unused align_power_min field.
4381 * bfd-in2.h: Rebuild.
4382 * All backends: Remove initialization of align_power_min.
4384 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4386 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4388 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4390 * config.bfd (mips-dec-netbsd*): New target.
4391 * configure.host (mips-dec-netbsd*): New host.
4392 * configure.in (mips-dec-netbsd*): New native.
4393 * configure: Rebuild.
4395 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4397 Make the COFF backend linker merge common types:
4398 * cofflink.c (struct coff_debug_merge_element): Define.
4399 (struct coff_debug_merge_type): Define.
4400 (struct coff_debug_merge_hash_entry): Define.
4401 (struct coff_debug_merge_hash_table): Define.
4402 (coff_debug_merge_hash_table_init): Define.
4403 (coff_debug_merge_hash_table_free): Define.
4404 (coff_debug_merge_hash_lookup): Define.
4405 (struct coff_final_link_info): Add debug_merge field.
4406 (coff_debug_merge_hash_newfunc): New static function.
4407 (_bfd_coff_final_link): Allocate and free debug_merge table.
4408 (coff_link_input_bfd): Merge identical enum, struct and union
4411 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4413 Convert i960 COFF to use COFF backend linker.
4414 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4415 structure to store the symbol being used.
4416 (coff_i960_start_final_link): New static function.
4417 (coff_i960_relocate_section): New static function.
4418 (coff_i960_adjust_symndx): New static function.
4419 (coff_start_final_link): Define.
4420 (coff_relocate_section): Define.
4421 (coff_adjust_symndx): Define.
4422 * coffcode.h (bfd_coff_backend_data): Add new callback function
4423 _bfd_coff_start_final_link.
4424 (bfd_coff_start_final_link): Define.
4425 (coff_start_final_link): Define if not defined.
4426 (bfd_coff_std_swap_table): Add coff_start_final_link.
4427 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4429 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4430 function callback is not NULL.
4431 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4432 (_bfd_coff_internal_syment_name): Declare.
4433 * libcoff.h: Rebuild.
4434 * configure.in (icoff_big_vec): Add cofflink.o.
4435 (icoff_little_vec): Likewise.
4436 * configure: Rebuild.
4438 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4440 * Makefile.in (clean-info): Remove extraneous tab from line
4443 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4445 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4446 contents has relocs.
4448 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4450 * coffcode.h (coff_compute_section_file_positions): Keep the
4452 (coff_write_object_contents): Remember if it's a relocatable
4454 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4455 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4456 if relocatable file. Swap out saved raw size.
4458 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4460 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4461 (maintainer-clean): Rename from realclean, passing
4462 maintainer-clean down to subdirectories, but leave realclean as a
4465 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4468 * dep-in.sed: Remove config.h from generated dependencies.
4470 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4471 broken out of sunos_canonicalize_dynamic_symtab.
4472 (sunos_canonicalize_dynamic_symtab): Call new function
4473 sunos_slurp_dynamic_symtab.
4474 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4475 dynamic symbol table to the caller.
4476 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4477 callback to override the symbols being read.
4478 * libaout.h (struct aout_backend_data): Add three new parameters
4479 to add_dynamic_symbols callback.
4481 Extensive minor changes to avoid various gcc warnings. Also:
4482 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4483 * archures.c (bfd_arch_info_type): Change mach field from long to
4485 (bfd_lookup_arch): Change machine parameter from long to unsigned
4488 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4490 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4491 a symbol with a non-zero plt_offset.
4493 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4495 * elfcode.h (align_file_position): Remove; not used.
4497 * configure.in: Only check for <sys/procfs.h> on a native system,
4498 and make sure it defines prstatus_t.
4499 * configure: Rebuild.
4501 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4503 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4505 * config.in: Rename from config.h.in.
4506 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4507 Check for config.h:config.in when creating stamp-h.
4508 * configure: Rebuild.
4509 * Makefile.in (stamp-h): Depend upon config.in rather than
4510 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4511 calling config.status.
4513 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4514 (Makefile): Just rebuild Makefile.
4515 (config.h, stamp-h): New targets.
4516 * configure.in: Create stamp-h when rebuilding config.h.
4517 * configure: Rebuild.
4519 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4521 * configure.in: Call AC_CONFIG_HEADER. Substitute
4522 HOST_64BIT_LONG. Check that various header files exist. Check
4523 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4524 and/or free need to be declared. Don't make a link to sysdep.h.
4525 Define TRAD_HEADER for various hosts.
4526 * configure: Rebuild.
4527 * configure.host: Don't set my_host. Add definitions taken from
4528 host header files for various entries. Remove entries which now
4530 * acconfig.h: New file.
4531 * config.h.in: New file, built by autoheader.
4532 * sysdep.h: New file.
4533 * Makefile.in (do_distclean): Don't remove sysdep.h.
4535 (LOCAL_H_DEPS): New variable.
4536 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4538 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4539 ($(OPTIONAL_BACKENDS)): Likewise.
4540 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4541 looking through sysdep.h.
4542 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4543 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4544 (fprintf_vma, sprintf_vma): Likewise.
4545 (int64_type, uint64_type): Don't define.
4546 * bfd-in2.h: Rebuild.
4547 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4548 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4549 * lynx-core.c: Include stuff from old hosts/lynx.h.
4550 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4551 rather than NO_FCNTL.
4552 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4553 rather than NATIVE_HPPAHPUX_COMPILER.
4554 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4556 * hosts/*.h: Remove all header files which merely include,
4557 declare, and define things. Leave header files which define
4558 information needed by trad-core.c.
4560 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4561 (BFD_CC_FOR_BUILD): Define.
4562 * configure.in: Use BFD_CC_FOR_BUILD.
4563 * configure: Rebuild.
4565 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4567 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4568 * configure: Rebuild.
4570 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4573 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4575 * config.bfd: i386pe_ve -> i386pe_vec.
4577 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4579 * configure.host: Incorporate host Makefile fragments by setting
4581 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4582 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4583 value based on whether the code is being compiled by a cross
4584 compiler. Don't substitute host_makefile_frag or frags.
4585 * aclocal.m4: New file to define local AC_PROG_CC.
4586 * configure: Rebuild.
4587 * Makefile.in (INSTALL): Set to @INSTALL@.
4588 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4589 (INSTALL_DATA): Set to @INSTALL_DATA@.
4591 (CC): Define as @CC@.
4592 (CFLAGS): Set to @CFLAGS@.
4593 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4594 (@host_makefile_frag@): Remove.
4595 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4596 after other options.
4597 (config.status): Remove dependency upon @frags@.
4598 * config/*.mh, config/README: Remove.
4600 * config.bfd: Rewrite to incorporate the contents of the Makefile
4601 fragments by setting shell variables, rather than merely returning
4602 the name of a Makefile fragment.
4603 * configure.in: Use shell variables set by config.bfd rather than
4604 looking at the target Makefile fragment files. Don't substitute
4605 target_makefile_frag. Do substitute TDEFINES.
4606 * configure: Rebuild.
4607 * Makefile.in (@target_makefile_frag@): Remove.
4608 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4609 * config/*.mt: Remove.
4611 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4613 * configure.in: Put changequote lines around "i[345]86" patterns
4614 section of core file support.
4616 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4618 * som.c (som_bfd_print_private_bfd_data): Define to use the
4621 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4623 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4624 entry, text_start and data_start.
4626 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4628 * Makefile.in (OFILES): Remove $(TDEPFILES).
4629 * config/apollo.mt (TDEPFILES): Remove.
4630 * config/README: Update.
4632 * configure.in: For a native configuration, set COREFILE and
4633 COREFLAG based on the canonical host name.
4634 * configure: Rebuild.
4635 * Makefile.in: Rebuild dependencies.
4636 (ALL_CFLAGS): Add @COREFLAG@.
4637 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4638 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4639 support routines. Check LYNX_CORE rather than HOST_LYNX.
4640 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4641 * i386lynx.c: Likewise.
4642 * m68klynx.c: Likewise.
4643 * sparclynx.c: Likewise.
4644 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4645 * *-core.c: Comment changes.
4646 * config/decstation.mh (HDEPFILES): Remove.
4647 (HDEFINES): Remove -DTRAD_CORE.
4648 * config/irix3.mh (RANLIB): Remove.
4649 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4650 (HDEFINES): Remove -DIRIX_CORE.
4651 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4652 (HDEFINES): Remove -DTRAD_CORE.
4653 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4654 * config/ultra3.mh (RANLIB): Remove.
4655 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4656 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4657 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4658 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4659 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4660 * config/i386aix.mh, config/i386bsd.mh: Remove.
4661 * config/i386linux.mh, config/i386mach3.mh: Remove.
4662 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4663 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4664 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4665 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4666 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4667 * config/solaris2.mh, config/stratus.mh: Remove.
4668 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4669 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4671 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4673 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4674 DT_FINI entry if the appropriate symbol is not in the hash table.
4676 * libelf.h (struct elf_backend_data): Add create_program_headers
4677 and want_hdr_in_seg fields.
4678 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4680 (elf_backend_create_program_headers): Likewise.
4681 (elfNN_bed): Initialize create_program_headers and
4683 * elf.c (get_program_header_size): Call create_program_headers
4685 (map_program_segments): Check want_hdr_in_seg backend field. Call
4686 create_program_headers backend routine.
4688 * elf.c (assign_file_positions_except_relocs): Align non allocated
4689 sections when creating an executable.
4691 * elfcode.h (elf_swap_phdr_in): Make non static.
4692 (elf_swap_phdr_out): Make non static.
4693 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4694 (bfd_elf32_swap_phdr_out): Declare.
4695 (bfd_elf64_swap_phdr_in): Declare.
4696 (bfd_elf64_swap_phdr_out): Declare.
4698 * ecofflink.c (ecoff_collect_shuffle): New static function.
4699 (_bfd_ecoff_get_accumulated_pdr): New function.
4700 (_bfd_ecoff_get_accumulated_sym): New function.
4701 (_bfd_ecoff_get_accumulated_ss): New function.
4702 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4703 (_bfd_ecoff_get_accumulated_sym): Declare.
4704 (_bfd_ecoff_get_accumulated_ss): Declare.
4705 * libbfd.h: Rebuild.
4707 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4709 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4711 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4712 warning symbols. If any section is named .gnu.warning.XXX, treat
4713 the contents as a warning to be issued if the symbol XXX is
4715 (elf_link_output_extsym): For an indirect or warning symbol, just
4716 output the symbol it points to.
4718 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4719 if bfd_hash_allocate fails, since it will already be set.
4720 (generic_link_hash_newfunc): Likewise.
4721 (archive_hash_newfunc): Likewise.
4722 (hash_entry_bfd): New static function.
4723 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4724 callback. Allocate a new warning using the hash table newfunc.
4725 Use bfd_hash_replace to update the entry in the hash table, rather
4726 than assuming we can copy the fields with structure assignment.
4728 * hash.c (bfd_hash_replace): New function.
4729 * bfd-in.h (bfd_hash_replace): Declare.
4730 * bfd-in2.h: Rebuild.
4732 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4734 * config.bfd: Add mips*vr4300-*-elf* target.
4735 * config/mipsbvr4300.mt: Added.
4737 See file ChangeLog.2
4744 version-control: never
projects / binutils-gdb.git / blob