1 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Fix test for whether a compiler has a 64 bit
4 type. From Jim Wilson <wilson@cygnus.com>.
6 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
8 * configure.host (mips-sgi-irix6*): New host.
10 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
11 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
12 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
15 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
16 (BFD_HOST_64_BIT): Define conditionally.
17 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
18 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
19 (symvalue, bfd_size_type): Likewise.
21 * Makefile.in (do_clean): Remove bfd-tmp.h.
22 (do_distclean): Remove bfd-in3.h.
23 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
24 (bfd-in3.h): New target.
26 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
27 Andrew Gierth <ANDREWG@microlise.co.uk>.
29 * configure.host: Set INSTALL_SHLIB.
30 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
32 * Makefile.in (install): Use @INSTALL_SHLIB@.
34 * config.bfd (mips*-*-irix6*): New target.
35 * configure.host: Handle Irix 6 shared library like Irix 5.
37 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
38 symbol for a magic name.
39 (xcoff_link_input_bfd): Don't change the reloc symbol for an
41 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
44 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
46 * mpw-config.in: Add ELF support to mips config, create the
47 elf32-target.h file in the object dir.
48 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
50 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
52 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
53 Also removed most abort calls, in favor of using bfd reporting.
56 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
58 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
59 (BFD32_BACKENDS) Add elf32-d10v.o.
60 * archures.c: Add bfd_d10v_arch.
61 * bfd-in2.h: Add bfd_d10v_arch.
62 * config.bfd (d10v-*-*): New target.
63 * configure: (bfd_elf32_d10v_vec) New vector.
64 * configure.in: (bfd_elf32_d10v_vec) New vector.
65 * cpu-d10v.c: New file.
66 * elf.c (prep_headers): Added case bfd_arch_d10v.
67 * elf32-d10v.c: New file.
69 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
70 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
71 * targets.c (bfd_elf32_d10v_vec): New vector.
74 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
76 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
78 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
80 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
81 bfd_mach_i386_i8086 machine types.
83 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
85 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
88 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
90 * coffcode.h (coff_set_section_contents): A/UX does not require
91 special handling of the _LIB section.
93 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
95 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
98 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
99 array if one was allocated.
101 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
103 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
104 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
105 use_rld_obj_head and rld_value.
106 (mips_elf_link_hash_table_create): Initialize new fields.
107 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
109 (mips_elf_create_dynamic_sections): Create .rld_map section. If
110 __rld_obj_head symbol not seen, create an __rld_map symbol.
111 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
112 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
113 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
114 __rld_obj_head symbol.
115 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
117 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
119 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
121 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
122 ppc_elf_addr16_ha_reloc.
123 (ppc_elf_addr16_ha_reloc): New static function.
125 * coff-mips.c (struct mips_hi): Define.
126 (mips_refhi_list): New static variable.
127 (mips_refhi_addr, mips_refhi_addend): Remove.
128 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
129 (mips_reflo_reloc): Process mips_refhi_list.
130 (mips_relhi_list): New static variable.
131 (mips_relhi_addr, mips_relhi_addend): Remove.
132 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
133 (mips_rello_reloc): Process mips_relhi_list.
134 (mips_relocate_section): Permit an arbitrary number of REFHI or
135 RELHI relocs before the associated REFLO or RELLO reloc.
137 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
139 * aout-target.h (MY(callback)): Set reloc_count fields.
141 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
143 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
144 sections unless this is a SunOS link.
146 * VERSION: Set to 2.7.1.
148 * Released binutils 2.7.
150 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
152 * i386aout.c: Include "aout/aout64.h".
153 (i386aout_write_object_contents): New static function.
154 (MY_write_object_contents): Define.
156 * netbsd.h (MY(write_object_contents)): Make sure that
157 adjust_sizes_and_vmas is called before fiddling with the magic
160 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
162 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
164 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
166 * libbfd-in.h (itos, stoi): Don't define.
168 * i386lynx.c (KEEPIT): Define as udata.i.
169 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
170 (NAME(lynx,swap_ext_reloc_out)): Likewise.
171 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
172 flags. Don't use stoi.
174 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
176 * elf.c (map_sections_to_segments): Don't start a new segment for
177 a writable section if it's on the same page as the previous
178 segment. Reset the writable variable for a readonly section.
180 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
182 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
183 first_thunk_address, thunk_size, and import_table_size.
184 * peicode.h: Improved some diagnostics regarding edata sections.
186 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
188 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
189 (TARGET_LITTLE_SYM): Added missing D_PAGED.
191 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
193 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
194 with XCOFF_DEF_DYNAMIC set is really defined.
195 (xcoff_link_check_dynamic_ar_symbols): Likewise.
196 (xcoff_link_add_symbols): Only create special sections if using an
199 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
201 (bfd_install_relocation): Likewise.
203 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
205 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
207 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
208 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
209 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
210 (elf64_alpha_link_hash_newfunc): Initialize flags field.
211 (elf64_alpha_check_relocs): Record types of LITUSE entries that
212 are found for LITERAL relocs.
213 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
214 taken, we cannot generate a .plt entry for the symbol.
216 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
218 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
219 sysconf functions (for gprof).
220 * configure, config.in: Rebuild.
222 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
224 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
225 an archive if it has a map. If the object file has the wrong
228 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
229 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
231 (alpha_relocate_section): Likewise.
233 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
234 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
235 (coff_swap_sym_out): Use SYMESZ, not sizeof.
236 (coff_swap_aux_out): Use AUXESZ, not sizeof.
237 (coff_swap_lineno_out): Use LINESZ, not sizeof.
238 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
239 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
240 * peicode.h: Corresponding changes.
242 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
244 * elflink.h (elf_create_pointer_linker_section): Comment out code
245 dealing with making GOT pointers negative of the GOT symbol for
248 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
250 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
251 increment the .rela.plt size until after we're done creating the
253 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
254 .rela.plt offset directly rather than calculating it.
256 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
258 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
259 Use autoconf-set values.
260 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
261 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
264 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
265 * configure: Rebuilt.
267 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
269 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
270 handling code > 1k away.
272 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
274 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
275 defined, output whenever the symbol is updated.
277 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
279 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
280 section to 0 if user_set_vma is set.
281 * elflink.h (elf_bfd_final_link): Likewise.
283 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
285 Partially undo patch of Jun 20.
286 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
287 (coff_compute_section_file_positions): Likewise.
288 (coff_write_object_contents): Likewise. Re-add deleted code, but
289 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
290 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
292 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
294 * config.bfd: Add support for *-*-rtems* configurations.
296 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
298 * elf.c (prep_headers): Add bfd_arch_alpha case.
300 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
302 * elf64-alpha.c: New file.
303 * config.bfd (alpha-*-linuxecoff*): New target.
304 (alpha-*-linux*, alpha-*-elf*): New targets.
305 * configure.in (bfd_elf64_alpha_vec): New vector.
306 * configure: Rebuild.
307 * targets.c (bfd_elf64_alpha_vec): Declare.
308 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
309 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
310 * bfd-in2.h, libbfd.h: Rebuild.
311 * Makefile.in: Rebuild dependencies.
312 (BFD64_BACKENDS): Add elf64-alpha.o.
313 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
315 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
317 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
318 than relying on a right shift of 32.
320 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
322 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
323 ifdef to COFF_WITH_PE.
324 (coff_compute_section_file_positions): Likewise.
325 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
326 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
327 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
328 COFF_IMAGE_WITH_PE, always include.
330 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
332 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
334 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
335 approximate the correct answer if SIZEOF_HEADERS was not used.
337 * binary.c (binary_set_section_contents): Set section file
338 position based on LMA rather than VMA.
340 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
342 * linker.c (_bfd_generic_link_output_symbols): Don't output any
343 symbols if info->strip == strip_all.
345 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
347 * coff-h8300.c: Remove #if 0 code.
348 (compatable): Don't allow mixing/matching of different architectures.
350 * archures.c (bfd_mach_h8300s): Add.
351 * bfd-in2.h: Rebuilt.
352 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
354 (h8300_reloc16_estimate): Likewise.
355 (h8300_reloc16_extra_cases): Likewise.
356 (h8300_bfd_link_add_symbols): Likewise.
357 * coffcode.h (coff_set_arch_mach_hook): Likewise.
358 (coff_set_flags): Likewise.
359 * cpu-h8300.c (h8300_scan): Likewise.
360 Add H8/S to bfd_h8300_arch list.
362 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
364 Added support for Alpha OpenVMS:
365 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
366 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
367 * config.h-vms, makefile.vms: New files.
368 * config.bfd (alpha-*-*vms*): New target.
369 * configure.in (evax_alpha_vec): New target vector.
370 * configure: Rebuild.
371 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
372 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
373 * targets.c (bfd_target_evax_flavour): Define.
374 (evax_alpha_vec): Declare.
375 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
377 * bfd-in2.h, libbfd.h: Rebuild.
378 * Makefile.in: Rebuild dependencies.
379 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
380 evax-emh.o, and evax-misc.o.
381 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
382 evax-etir.c, evax-emh.c, and evax-misc.c.
383 (HFILES): Add evax.h.
385 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
387 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
389 (h8300_bfd_link_add_symbols): Likewise.
391 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
393 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
394 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
396 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
398 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
399 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
401 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
402 R_MIPS_32 relocs if creating a shared library.
404 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
406 * peicode.h (add_data_entry): Use pei_section_data rather than
407 _cooked_size. Corresponds to May 13 change in coffcode.h.
409 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
411 * cofflink.c (_bfd_coff_final_link): Handle long section names.
412 * coffcode.h (coff_write_object_contents): If there are long
413 section names, always set the f_symptr field, even if there are no
415 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
416 if there are no symbols.
418 * coffgen.c (make_a_section_from_file): Check return value of
419 _bfd_coff_read_string_table.
420 (coff_real_object_p): Check return value of
421 make_a_section_from_file.
422 (_bfd_coff_read_string_table): Check that there are some symbols
423 before trying to read the string table size.
425 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
427 * xcofflink.c (xcoff_link_add_symbols): When considering whether
428 to replace a symbol in a dynamic object with a symbol from another
429 dynamic object, do the replacement if the existing symbol is
432 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
433 for _ptrgl, and treat it as global linkage code.
435 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
436 filename or N_SO symbol past the offset, and use it to indicate
437 that there is no line number or function when appropriate.
439 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
441 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
442 common symbol defined by the linker. Don't export function code
443 even if export_defineds is set.
445 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
447 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
449 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
450 (h8300_symbol_address_p): New function.
451 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
454 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
456 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
458 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
459 correctly for the two variants. Allow relaxing if the target
460 is 128 bytes away since after relaxation it'll be 126 bytes away.
461 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
462 "dot" and "value". Allow relaxing if the target is 128 bytes
463 away since after relaxation it'll be 126 bytes away.
464 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
465 the given section until nothing changes.
467 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
469 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
470 alignment hack--we can get the lnnoptr info another way without
471 suddenly increasing the alignment requirements. Set the flags for
473 (ecoff_compute_section_file_positions): Do so.
475 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
477 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
478 to keep the HP emulator database happy.
480 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
481 From Kevin Buettner <kev@primenet.com>.
483 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
485 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
486 name of a NULL section.
488 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
490 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
491 set, always call the notice callback.
493 * VERSION: Increment for bfdlink.h change.
495 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
497 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
498 (sh_relax_delete_bytes): Correct handling of differently sized
499 trailing alignment reloc.
501 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
502 * bfd-in2.h: Rebuild.
503 * configure.in: Warn if there is no known 64 bit type.
504 * configure: Rebuild.
506 * Makefile.in: Rebuild dependencies.
507 (BFD32_BACKENDS): Add ppcboot.o.
508 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
510 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
511 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
513 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
515 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
516 (bfd_mips_elf64_swap_reginfo_out): Move from here...
517 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
518 (bfd_mips_elf64_swap_reginfo_out): ...to here.
520 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
522 * elf64-mips.c: Improve reloc special_functions and handling of
523 SHT_MIPS_OPTIONS section.
524 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
525 mips_elf_hi16_reloc and make globally visible.
526 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
527 make globally visible.
528 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
529 make globally visible.
530 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
531 and make globally visible.
532 (gprel16_with_gp): Check howto->src_mask before using value in
534 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
535 and make globally visible.
536 (gprel32_with_gp): Check howto->src_mask before fetching value.
537 (bfd_mips_elf_swap_options_in): New function.
538 (bfd_mips_elf_swap_options_out): New function.
539 (_bfd_mips_elf_set_private_flags): Rename from
540 mips_elf_set_private_flags and make globally visible.
541 (_bfd_mips_elf_copy_private_bfd_data): Rename from
542 mips_elf_copy_private_bfd_data and make globally visible.
543 (_bfd_mips_elf_merge_private_bfd_data): Rename from
544 mips_elf_merge_private_bfd_data and make globally visible.
545 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
546 for a SHT_MIPS_OPTIONS section.
547 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
548 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
549 name of a SHT_MIPS_OPTIONS section.
550 (_bfd_mips_elf_set_section_contents): New function.
551 (mips_elf32_section_processing): Set the GP value in a
552 SHT_MIPS_OPTIONS section.
553 (_bfd_mips_elf_find_nearest_line): Rename from
554 mips_elf_find_nearest_line and make globally visible.
555 (bfd_elf32_set_section_contents): Define.
556 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
557 (_bfd_mips_elf_lo16_reloc): Declare.
558 (_bfd_mips_elf_gprel16_reloc): Declare.
559 (_bfd_mips_elf_got16_reloc): Declare.
560 (_bfd_mips_elf_gprel32_reloc): Declare.
561 (_bfd_mips_elf_set_private_flags): Declare.
562 (_bfd_mips_elf_copy_private_bfd_data): Declare.
563 (_bfd_mips_elf_merge_private_bfd_data): Declare.
564 (_bfd_mips_elf_find_nearest_line): Declare.
565 (_bfd_mips_elf_set_section_contents): Declare.
567 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
569 (elf_info_to_howto): Define.
570 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
572 (elf_info_to_howto): Define.
573 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
575 (elf_info_to_howto): Define.
577 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
578 R_MOV16B[12], to match change in coff/internal.h.
580 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
582 * elf64-mips.c: Extensive additions to provide better support for
583 writing files and for gas.
584 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
585 of mips_elf_object_p.
586 (mips_elf32_object_p): Rename from mips_elf_object_p; call
587 _bfd_mips_elf_object_p.
588 (_bfd_mips_elf_final_write_processing): Rename from
589 mips_elf_final_write_processing and make globally visible.
590 (_bfd_mips_elf_fake_sections): Rename from
591 mips_elf_fake_sections and make globally visible.
592 (_bfd_mips_elf_section_from_bfd_section): Rename from
593 mips_elf_section_from_bfd_section and make globally visible.
594 (_bfd_mips_elf_section_processing): New function, broken out of
595 mips_elf_section_processing.
596 (mips_elf32_section_processing): Rename from
597 mips_elf_section_processing; call
598 _bfd_mips_elf_section_processing.
599 (_bfd_mips_elf_symbol_processing): Rename from
600 mips_elf_symbol_processing and make globally visible.
601 (_bfd_mips_elf_read_ecoff_info): Rename from
602 mips_elf_read_ecoff_info and make globally visible.
603 (mips_elf32_ecoff_debug_swap): Rename from
604 mips_elf_ecoff_debug_swap.
605 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
606 struct symbol_cache_entry.
607 (_bfd_elf_validate_reloc): New function, moved in from
608 elfcode.h:validate_reloc.
609 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
610 to _bfd_elf_validate_reloc. Change all callers.
611 * elf-bfd.h (bfd_section_from_shdr): Declare.
612 (_bfd_elf_symbol_from_bfd_symbol): Declare.
613 (_bfd_elf_validate_reloc): Declare.
614 (_bfd_mips_elf_object_p): Declare.
615 (_bfd_mips_elf_fake_sections): Declare.
616 (_bfd_mips_elf_section_from_bfd_section): Declare.
617 (_bfd_mips_elf_section_processing): Declare.
618 (_bfd_mips_elf_symbol_processing): Declare.
619 (_bfd_mips_elf_read_ecoff_info): Declare.
620 (_bfd_mips_elf_final_write_processing): Declare.
621 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
624 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
625 (mips_elf_final_write_processing): Likewise.
627 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
629 64-bit MIPS ELF ABI objdump support:
630 * elf64-mips.c: New file.
631 * Makefile.in: Rebuild dependencies.
632 (BFD64_BACKENDS): Add elf64-mips.o.
633 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
634 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
635 bfd_elf64_littlemips_vec to targ_selvecs.
636 (mips*-*-elf*): Likewise.
637 * confingure.in: Add bfd_elf64_bigmips_vec and
638 bfd_elf64_littlemips_vec to vector switch.
639 * configure: Rebuild.
640 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
641 broken out of mips_elf_section_from_shdr.
642 (mips_elf32_section_from_shdr): Rename from
643 mips_elf_section_from_shdr. Call new function.
644 (elf_backend_section_from_shdr): Update name of renamed function.
645 * elf-bfd.h (struct elf_size_info): Change second parameter of
646 write_out_phdrs to be const. Likewise for second parameter of
648 (struct bfd_elf_section_data): Add rel_hdr2 field.
649 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
650 (bfd_elf32_swap_symbol_out): Likewise.
651 (bfd_elf32_swap_reloc_in): Likewise.
652 (bfd_elf32_swap_reloc_out): Likewise.
653 (bfd_elf32_swap_reloca_in): Likewise.
654 (bfd_elf32_swap_reloca_out): Likewise.
655 (bfd_elf32_swap_phdr_in): Likewise.
656 (bfd_elf32_swap_phdr_out): Likewise.
657 (bfd_elf32_swap_dyn_in): Likewise.
658 (bfd_elf32_swap_dyn_out): Likewise.
659 (bfd_elf32_slurp_symbol_table): Declare.
660 (bfd_elf32_write_shdrs_and_ehdr): Declare.
661 (bfd_elf32_write_out_phdrs): Declare.
662 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
663 (bfd_elf64_swap_symbol_out): Likewise.
664 (bfd_elf64_swap_reloc_in): Likewise.
665 (bfd_elf64_swap_reloc_out): Likewise.
666 (bfd_elf64_swap_reloca_in): Likewise.
667 (bfd_elf64_swap_reloca_out): Likewise.
668 (bfd_elf64_swap_phdr_in): Likewise.
669 (bfd_elf64_swap_phdr_out): Likewise.
670 (bfd_elf64_swap_dyn_in): Likewise.
671 (bfd_elf64_swap_dyn_out): Likewise.
672 (bfd_elf64_slurp_symbol_table): Declare.
673 (bfd_elf64_write_shdrs_and_ehdr): Declare.
674 (bfd_elf64_write_out_phdrs): Declare.
675 (_bfd_mips_elf_section_from_shdr): Declare.
676 * elf.c (bfd_section_from_shdr): Remove assertion requiring
677 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
678 section for the section, add the new one to rel_hdr2. Increment
679 reloc_count rather than setting it.
680 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
681 Remove static declaration.
682 (elf_write_shdrs_and_ehdr): Define name as macro.
683 (elf_write_out_phdrs): Likewise.
684 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
685 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
686 (elf_swap_symbol_in): Change second parameter to be const.
687 (elf_swap_symbol_out): Likewise.
688 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
689 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
690 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
691 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
692 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
693 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
694 parameter to be const. Make non-static.
695 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
697 (elf_slurp_symbol_table): Make non-static.
698 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
699 * elfxx-target.h (elf_info_to_howto): Define if not defined.
700 (elf_backend_size_info): Likewise.
701 (elfNN_bed): Use elf_backend_size_info.
702 * targets.c (bfd_elf64_bigmips_vec): Declare.
703 (bfd_elf64_littlemips_vec): Declare.
704 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
705 bfd_elf64_littlemips_vec if BFD64 is defined.
707 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
709 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
711 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
712 zeroes, in alignment holes.
714 * configure: Rebuild with autoconf 2.10.
716 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
717 potential leading underscore in the allocated buffer.
719 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
721 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
722 symbols into .sbss if this is a relocatable link.
724 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
726 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
727 undefined symbols when creating a shared library.
729 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
731 * coff-sh.c: Add a bunch of new code and static const arrays to
732 support aligning loads and stores on four byte memory boundaries.
734 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
736 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
738 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
741 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
743 * cache.c (bfd_open_file): Unlink the file before opening it for
744 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
746 * opncls.c (bfd_fdopenr): Set opened_once.
748 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
750 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
753 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
754 the code unconditionally.
756 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
758 * libcoff-in.h (struct pei_section_tdata): Define structure.
759 (pei_section_data): Define macro.
760 * libcoff.h: Rebuild.
761 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
762 store s_paddr field in pei_section_data.
763 (coff_compute_section_file_positions): Use pei_section_data rather
764 than _cooked_size, and don't overwrite an existing value.
765 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
766 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
767 * peicode.h (coff_bfd_copy_private_section_data): Define if
769 (pe_bfd_copy_private_section_data): New static function if
772 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
774 * srec.c (srec_set_arch_mach): Write as a function rather than a
777 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
778 no map, just check each member in turn to see whether it is
781 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
783 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
784 table. Call BFD_ASSERT to validate header size, instead of
786 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
789 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
791 * ppcboot.c: New target for looking at PPCbug boot records.
793 * config{ure.in,.bfd}: Add support for ppcboot target.
795 * configure: Regenerate.
797 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
799 * coff-h8300.c (howto_table): Update names to match recent
800 changes to include/coff/internal.h. Fix minor errors in the
801 existing relocs. Add R_MOVL1 and R_MOVL2.
802 (rtype2howto): Similarly.
803 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
804 existing relaxing code and peform more relaxing.
805 (h8300_reloc16_extra_cases): Likewise.
807 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
809 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
812 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
814 * elfcode.h (elf_object_p): Reject generic ELF target if
815 e_machine matches an alternate machine code in a specific backend.
817 * netbsd-core.c (netbsd_core_vec): Remove initializer for
818 obsolete align_power_min field.
820 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
822 * coff-h8300.c (reloc_howto_type): Add howto entry for
824 (rtype2howto): Handle R_PCRWORD_B.
825 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
826 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
827 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
830 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
832 * aoutx.h (translate_from_native_sym_flags): Set the section for
833 BSF_CONSTRUCTOR symbols.
835 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
838 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
840 * coffcode.h (coff_write_object_contents): In comdat section lookup,
841 stop looking when section is found.
843 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
845 * coffcode.h (STRING_SIZE_SIZE): Define.
846 (styp_to_sec_flags): Handle long symbol names when looking for the
848 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
849 (bfd_coff_long_section_names): Define.
850 (coff_write_object_contents): Handle long section names.
851 (bfd_coff_std_swap_table): Initialize new field.
852 * libcoff.h: Rebuild.
853 * coffgen.c (make_a_section_from_file): Handle long section
855 (coff_write_symbols): Handle long section names.
856 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
857 * coff-mips.c (mips_ecoff_backend_data): Likewise.
858 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
859 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
860 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
861 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
862 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
863 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
865 * bout.c (b_out_callback): Set lma of sections.
866 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
867 parameter to output_bfd. Used input_bfd instead of output_bfd in
870 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
872 * aoutx.h (translate_from_native_sym_flags): Don't create
873 SEC_CONSTRUCTOR sections.
874 * ecoff.c (ecoff_set_symbol_info): Likewise.
876 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
877 From Don Bowman <bowman@waterloo.hp.com>.
879 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
881 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
882 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
884 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
886 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
887 mips_32_relocs field.
888 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
889 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
890 relocs against a global symbol which is not defined in a regular
892 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
893 against a global symbol, increment mips_32_relocs.
894 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
895 the symbol is not defined in a regular file, make room in the
898 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
900 * ecoff.c (ecoff_compute_section_file_positions): Track the real
901 file position and the virtual file position separately. Set
902 filepos information bsaed on the real file position.
903 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
904 Jan 23 change to coffcode.h.
906 * som.c (som_slurp_symbol_table): Set the symbol count to the
907 number of BFD symbols created.
909 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
911 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
912 output file if linking shared objects. Loop to check all relocs,
913 rather than returning false on first error.
915 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
917 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
918 (ppc_elf_additional_program_headers): If .interp section, bump #
919 of program headers by 1.
920 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
921 (ppc_elf_size_dynamic_sections): Add support for .plt section.
922 (ppc_elf_check_relocs): Print out filename in debug code. Enable
924 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
926 (ppc_elf_relocate_section): If the output section isn't defined,
927 don't abort, just give an error message.
929 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
930 being created is .sdata or .sdata2, don't make the symbol dynamic.
932 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
934 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
935 members of an archive for dynamic objects with no symbols, and
936 pass them directly to check_archive_element.
937 (xcoff_link_check_ar_symbols): Pass dynamic objects to
938 xcoff_link_check_dynamic_ar_symbols.
939 (xcoff_link_check_dynamic_ar_symbols): New static function.
941 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
942 from _bfd_nodynamic to _bfd_xcoff.
943 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
945 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
946 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
947 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
948 * libcoff.h: Rebuild.
949 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
950 (xcoff_get_section_contents): New static function.
951 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
952 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
953 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
954 (xcoff_dynamic_reloc): New static variable.
955 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
956 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
958 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
960 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
961 if reloc_entry->addend is not 0.
962 (CALC_ADDEND): Just set the addend to reloc.r_offset.
964 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
966 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
968 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
969 Add entries for R_SPARC_[56].
970 (sparc_reloc_map): Add entries for R_SPARC_[56].
972 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
974 Optimize linking of stabs in sections as used in ELF and COFF.
976 * libbfd-in.h (_bfd_link_section_stabs): Declare.
977 (_bfd_write_section_stabs): Declare.
978 (_bfd_write_stab_strings): Declare.
980 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
981 (struct coff_link_hash_table): Add stab_info field.
982 * libcoff.h: Rebuild.
983 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
985 (coff_link_add_symbols): Call _bfd_link_section_stabs if
987 (_bfd_coff_final_link): Write out stab strings hash table.
988 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
989 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
991 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
992 (struct bfd_elf_section_data): Add stab_info field.
993 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
995 * elflink.h (elf_link_add_object_symbols): If appropriate, call
996 _bfd_link_section_stabs.
997 (elf_bfd_final_link): Write out stab strings hash table.
998 (elf_link_input_bfd): Handle optimized stabs sections.
999 * reloc.c (_bfd_final_link_relocate): Check address against
1000 _raw_size rather than _cooked_size.
1001 * Makefile.in: Rebuild dependencies.
1002 (BFD_LIBS): Add stabs.o
1003 (BFD_LIBS_CFILES): Add stabs.c.
1005 * VERSION: Increment for bfdlink.h change.
1007 * coffgen.c (coff_renumber_symbols): Correct handling of
1008 BSF_NOT_AT_END common symbols.
1010 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * coff-ppc.c (record_toc): Add cast to avoid warning.
1013 (ppc_allocate_toc_section): Likewise.
1014 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1015 (ppc_coff_reloc_type_lookup): Remove unreached code.
1016 * coffcode.h (coff_write_object_contents): Don't take the address
1018 * peicode.h (pe_print_idata): Add casts to avoid warning.
1019 (pe_print_edata): Likewise.
1020 (pe_print_reloc): Remove ANSI C string concatenation.
1022 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1024 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1026 * libcoff.h: Rebuild.
1027 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1029 (coff_swap_aux_out): Likewise.
1030 * peicode.h (coff_swap_aux_in): Likewise.
1031 (coff_swap_aux_out): Likewise.
1032 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1034 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1036 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1037 Fix up .bf endndx link fields.
1038 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1040 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1043 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1045 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1046 on Solaris PowerPC systems doesn't get confused.
1048 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1051 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1052 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1053 update did_reg and did_reg2.
1055 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1057 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1059 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1060 callback routines, pass h->root.string rather than name, in case
1061 copy is true and name is transient.
1063 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1065 * elfcore.h: Add support for core files with multiple threads.
1066 (Primarily for Solaris.)
1068 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1071 section->orelocation is NULL.
1073 * coffgen.c (bfd_coff_get_syment): New function.
1074 (bfd_coff_get_auxent): New function.
1075 * bfd-in.h (bfd_coff_get_syment): Declare.
1076 (bfd_coff_get_auxent): Declare.
1077 * bfd-in2.h: Rebuild.
1079 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1081 * elf32-mips.c (struct mips_hi16): Define.
1082 (mips_hi16_addr, mips_hi16_addend): Remove.
1083 (mips_hi16_list): New static variable.
1084 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1085 (mips_elf_lo16_reloc): Process mips_hi16_list.
1086 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1087 relocs before the associated LO16 reloc.
1089 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1091 * versados.c (versados_scan): Check bfd_alloc return value.
1092 (versados_object_p): Check all bfd_read return values. Require
1093 that lang field be less than 10, to avoid confusion with Intel Hex
1096 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1098 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1099 not 0, for an absolute symbol.
1100 (NAME(aout,swap_ext_reloc_out)): Likewise.
1102 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1103 (ihex_write_object_contents): For a large start address, output
1104 the full 32 bit address in record type 5.
1106 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1107 to int to avoid promotion problems in prototype.
1109 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * configure.host: Use ${srcdir} when looking for picfrag.
1113 * configure.host: Switch on ${libdir}, not $(libdir). From
1114 alan@spri.levels.unisa.edu.au (Alan Modra).
1116 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1117 entry point, not just for DYNAMIC objects.
1118 * sunos.c (sunos_add_dynamic_symbols): Always call
1119 sunos_create_dynamic_sections. If called with a non DYNAMIC
1120 object, don't do anything else.
1121 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1123 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1125 * configure.in: Permit --enable-shared to specify a list of
1127 * configure: Rebuild.
1129 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1130 host when configuring with --enable-shard.
1132 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1137 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1138 to avoid crashing in bfd_hash_replace.
1140 * sysdep.h: Use #ifdef, not #if.
1142 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * config.in: Rebuild.
1146 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1148 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1149 (AC_CHECK_HEADERS): Check for sys/time.h
1150 (AC_HEADER_TIME): Add macro.
1151 * configure: Rebuild.
1152 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1153 to control what combination of <time> and <sys/time.h>
1156 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1158 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1159 (aout_32_sunos4_write_object_contents): Likewise.
1160 * aoutx.h (NAME(aout,machine_type)): Handle
1161 bfd_mach_sparc_{sparclet,sparclite}.
1162 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1163 (bfd_mach_sparc_v9_p): Update.
1164 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1165 * libaout.h (enum machine_type): Add M_SPARCLET.
1166 * sunos.c (MACHTYPE_OK): Define.
1167 * bfd-in2.h: Regenerated.
1169 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1172 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1173 * elflink.c (_bfd_elf_create_got_section): Store the
1174 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1175 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1176 global offset table goes over 0x1000, set the value of
1177 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1178 (elf32_sparc_relocate_section): Subtract the offset of
1179 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1181 * elfcode.h: Don't include <string.h>.
1183 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1185 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1186 generic_link_hash_newfunc. All references changed.
1187 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1188 moved here from libbfd-in.h.
1189 * libbfd-in.h: Corresponding changes.
1190 * libbfd.h: Regenerated.
1192 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1194 * aoutx.h (aout_link_input_section_std): When reporting an
1195 overflow error, use the name of the symbol in the hash table if
1197 (aout_link_input_section_ext): Likewise.
1199 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1200 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1202 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1204 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1205 * coffcode.h (coff_compute_section_file_positions): Likewise.
1206 (coff_write_object_contents): Likewise.
1208 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1210 * section.c (SEC_LINK_ONCE): Define.
1211 (SEC_LINK_DUPLICATES): Define.
1212 (SEC_LINK_DUPLICATES_DISCARD): Define.
1213 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1214 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1215 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1216 * bfd-in2.h: Rebuild.
1217 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1218 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1219 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1220 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1221 SEC_LINK_ONCE, and look through the symbol table for the setting
1222 for SEC_LINK_DUPLICATES.
1223 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1224 set for a section, find the section symbol in the symbol table,
1225 and set the aux entry based on SEC_LINK_DUPLICATES.
1226 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1227 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1228 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1229 * coff-i386.c (i386coff_vec): Likewise.
1230 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1232 * VERSION: Bump to 2.6.1.
1233 * Makefile.in (stamp-h): Depend upon VERSION.
1235 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1237 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1238 * libbfd.h: Rebuilt.
1239 * linker.c (generic_link_hash_newfunc): No longer static.
1240 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1242 * coff-h8300.c: Add two derived hash tables and their associated
1243 funtions and #defines for use by the h8300 linker.
1244 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1245 the function vector as needed. Place the address of the function
1246 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1247 Rewrite the vectors section contents as necessary.
1248 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1249 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1250 (coff_bfd_link_hash_table_create): Likewise.
1252 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1255 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1257 (hppa_rebuild_insn): Pass pointer to correct type to
1258 low_sign_unext and dis_assemble_21.
1260 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1262 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1263 Stick with sparc-*-{sysv4*,solaris2*}.
1265 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1268 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1269 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1270 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1271 fields is non-zero, print them.
1273 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1274 ifdef. Remove unused variables.
1275 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1277 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1278 (get_symbol_value): Ifdef out.
1279 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1280 (coff_ppc_relocate_section): Remove unused variables. Make
1281 fprintf strings and argument types correspond. Put before_addr in
1283 (dump_toc): Make fprintf strings and argument types correspond.
1284 (ppc_process_before_allocation): Remove unused variables. Always
1286 (ppc_reflo_reloc): Ifdef out.
1287 (ppc_addr32nb_reloc): Ifdef out.
1288 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1290 (coff_ppc_rtype_to_howto): Likewise.
1291 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1293 * peicode.h (pe_print_idata): Move otherwise unused variables into
1294 the #ifdef where they are used. Always return a value.
1295 (pe_print_edata): Make fprintf strings and argument types
1296 correspond. Always return a value.
1297 (pe_print_pdata): Removed unused variable addr_value. Always
1299 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1300 strings and argument types correspond. Always return a value.
1302 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1303 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1304 variable rela inside #if 0 section where it is used.
1306 * ns32k.h: New file.
1307 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1308 functions to start with _bfd_.
1309 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1310 functions in cpu-ns32k.h.
1311 * Makefile.in: Rebuild dependencies.
1312 (HFILES): Add ns32k.h.
1314 * section.c (struct sec): Add linker_mark field. Change
1315 user_set_vma and reloc_done to be single bit fields.
1316 (STD_SECTION): Update accordingly.
1317 * bfd-in2.h: Rebuild.
1318 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1320 (aout_link_input_bfd): Don't link unmarked sections.
1321 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1323 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1324 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1326 * elflink.h (elf_bfd_final_link): Mark sections included in the
1328 (elf_link_input_bfd): Don't link unmarked sections.
1329 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1331 (xcoff_link_input_bfd): Don't link unmarked sections.
1333 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1334 overflow error messages.
1336 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1338 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1339 is not set, print "BFD: " before the error message.
1341 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1342 Miles Bader <miles@gnu.ai.mit.edu>.
1343 * configure: Rebuild.
1345 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1350 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1351 m68k-aout, m68k-coff, and m68k-elf targets.
1353 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1355 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1356 (ieee_generic_stat_arch_elt): Restructured to prevent
1357 ieee_object_p from being called repeatedly.
1359 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1361 * coffcode.h (coff_write_object_contents): Allocate
1362 buffers large enough for any FILEHDR or AOUTHDR.
1364 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1366 * ecofflink.c (lookup_line): New static function, renamed and
1367 slighly changed from old _bfd_ecoff_locate_line.
1368 (_bfd_ecoff_locate_line): Cache line number information. Use
1369 lookup_line for actual lookup.
1371 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1373 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1374 multiple of 20 bytes.
1376 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1379 allocate ecoff_find_line, and don't initialize by hand.
1380 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1381 mips_elf_find_line, and don't call memset.
1383 * coffcode.h (coff_compute_section_file_positions): If not
1384 producing a final executable, don't consider sofar when aligning
1385 the section to the correct size.
1387 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1390 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1391 * coffgen.c (coff_section_symbol): Ifdef out.
1393 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1396 output_bfd is not NULL.
1398 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1400 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1401 of bfd_alloc (fixes fix_line not being initialized).
1402 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1404 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1406 * coffcode.h: Allow specific backends to override the
1407 bfd_link_add_symbols routine.
1409 * coff-h8300.c: Include genlink.h.
1410 (howto_table): Add R_MEM_INDIRECT.
1411 (rtype2howto): Support R_MEM_INDIRECT.
1412 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1415 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1417 * coff-alpha.c (alpha_relocate_section): Use
1418 info->callbacks_warning, rather than _bfd_error_handler, for
1419 "multiple gp" warning.
1421 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1424 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1425 table string. Use bfd_wrapped_link_hash_lookup.
1426 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1428 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1429 table, if any, when writing out symbols.
1430 (aout_link_input_section_std): Use the name from the hash table,
1431 if any, when reporting undefined symbols.
1432 (aout_link_input_section_ext): Likewise.
1433 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1434 * bout.c (get_value): Likewise.
1435 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1436 * ecoff.c (ecoff_reloc_link_order): Likewise.
1437 * elflink.h (elf_link_add_object_symbols): Likewise.
1438 (elf_reloc_link_order): Likewise.
1439 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1440 (_bfd_generic_reloc_link_order): Likewise.
1441 (default_indirect_link_order): Likewise.
1442 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1443 * sunos.c (sunos_add_one_symbol): Likewise.
1444 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1445 (bfd_xcoff_link_count_reloc): Likewise.
1446 (xcoff_reloc_link_order): Likewise.
1448 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1449 into -1 for intern->rss.
1451 * configure: Rebuild with autoconf 2.8.
1453 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * stab-syms.c (__define_stab_duplicate): Define.
1456 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1458 * bfd-in.h (bfd_get_stab_name): Declare.
1459 * bfd-in2.h: Rebuild.
1460 * Makefile.in: Rebuild dependencies.
1461 (BFD_LIBS): Add stab-syms.o.
1462 (BFD_LIBS_CFILES): Add stab-syms.c.
1463 (BFD32_BACKENDS): Remove stab-syms.o.
1464 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1465 * configure.in: Don't list stab-syms.o in bfd_backends.
1466 * configure: Rebuild.
1467 * libaout.h (aout_stab_name): Don't declare.
1468 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1471 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * elf.c (assign_file_positions_for_segments): Adjust file offset
1474 for section alignment even if SEC_LOAD is not set.
1476 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1479 since they appear as targets in Makefile.in.
1480 * configure: Rebuild.
1482 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1483 don't fiddle with a symbol which is not defined anywhere.
1485 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1487 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1488 though they are defined in a shared library.
1489 (xcoff_build_ldsyms): Likewise.
1491 * coffgen.c (coff_find_nearest_line): Don't look at the line
1492 numbers for the section if section->lineno is NULL.
1494 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1495 message rather than calling BFD_ASSERT.
1496 * elfcode.h (write_relocs): Check return value of
1497 _bfd_elf_symbol_from_bfd_symbol.
1499 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1501 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1504 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1506 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1508 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1509 hppa_reloc_field_selector_type_alt.
1510 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1511 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1513 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1515 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * elf.c (assign_file_positions_for_segments): Adjust the segment
1518 memory size for the alignment of a SEC_ALLOC section, not just a
1521 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1523 * m68klinux.c: New file.
1524 * hosts/m68klinux.h: New file.
1525 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1526 * configure.in (m68*-*-linux*): New native host.
1527 (m68klinux_vec): New vector.
1528 * configure: Rebuild.
1529 * targets.c (m68klinux_vec): Declare.
1530 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1531 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1532 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1533 declaration from bfd_linux_size_dynamic_sections.
1534 (bfd_m68klinux_size_dynamic_sections): Declare.
1535 * bfd-in2.h: Rebuild.
1536 * Makefile.in: Rebuild dependencies.
1537 (BFD32_BACKENDS): Add m68klinux.o.
1538 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1540 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1542 * libhppa.h (pa_arch): Add pa20.
1543 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1544 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1545 (hppa_field_adjust): Handle e_nsel.
1546 * som.c: Provide default definitions for many new relocs found only
1547 in hpux10 include files.
1548 (som_fixup_formats): Add several new relocs from hpux10.
1549 (som_hppa_howto_table): Add hpux10 relocs.
1550 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1552 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1554 * mpw-make.sed: Edit out recent shared library support, and
1555 rules to rebuild .h files using doc/chew.
1557 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1559 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1560 size even of sections with no contents.
1562 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1565 starting with '$' the way we skip names starting with '.'. When
1566 updating x_endndx, don't be fooled by an index which has been
1569 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1570 struct/union/enum type with no elements.
1572 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1576 * archive.c (bfd_generic_archive_p): If the first file in the
1577 archive can not be recognized as an object, don't assume that this
1578 is the wrong format.
1580 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1581 format is not bfd_object.
1582 (bfd_elf_get_dt_soname): Likewise.
1584 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1586 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1589 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1591 * bfd.c (tdata): Add netbsd_core_data.
1592 * bfd-in2.h: Regenerated.
1594 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1596 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1597 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1598 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1601 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1602 to get the symbol index, matching 14 Jul 95 change.
1604 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1606 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1607 Remove duplicate definition of gp.
1609 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1612 assume that we can set the GP value and then get the same value,
1613 since it won't be true if the output file is neither ELF nor
1615 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1616 _bfd_get_gp_value here.
1617 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1618 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1620 (mips_elf_lo16_reloc): Likewise.
1621 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1622 Don't require that the BFD be ELF.
1623 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1624 (mips_elf_gprel32_reloc): Likewise.
1625 (mips_elf_relocate_section): Don't assume we can set and get the
1627 (mips_elf_finish_dynamic_symbol): Don't bother to use
1628 _bfd_get_gp_value here.
1630 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1631 Don't change epdr between malloc and free. Be careful not to free
1632 NULL pointers. Zero out the first RPDR.
1634 * configure.host: On Linux, only pass -rpath option if $(libdir)
1635 is neither /lib nor /usr/lib. From Alan Modra
1636 <alan@mullet.Levels.UniSA.Edu.Au>.
1638 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1640 (elf_dt_name): Rename from elf_dt_needed_name.
1641 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1643 (bfd_elf_get_dt_soname): New function.
1644 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1645 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1646 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1647 * bfd-in2.h: Rebuild.
1649 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1651 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1652 _bfd_sparc_elf_reloc_type_lookup.
1653 (bfd_elf32_bfd_reloc_type_lookup): Update.
1654 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1655 (sparc64_elf_howto_table): Define.
1656 (sparc_reloc_map): Define.
1657 (sparc64_elf_reloc_type_lookup): New function.
1658 (sparc_elf_wdisp16_reloc): New function.
1659 (elf_info_to_howto): Use sparc64_elf_howto_table.
1660 (sparc64_elf_relocate_section): Likewise.
1661 (bfd_elf64_bfd_reloc_type_lookup): Update.
1663 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1665 * configure.host: Check for 'do not mix' from native linker before
1666 trying to use -rpath.
1668 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1670 * bfd.c (_bfd_get_gp_value): New function.
1671 (_bfd_set_gp_value): New function.
1672 * libbfd-in.h (_bfd_get_gp_value): Declare.
1673 (_bfd_set_gp_value): Declare.
1674 * libbfd.h: Rebuild.
1675 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1676 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1677 directly to the fields in the tdata information.
1678 (alpha_relocate_section): Likewise.
1679 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1680 (mips_gprel_reloc): Likewise.
1681 (mips_relocate_section): Likewise.
1682 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1683 (mips_elf_lo16_reloc): Likewise.
1684 (mips_elf_final_gp): Likewise.
1685 (mips_elf_gprel16_reloc): Likewise.
1686 (mips_elf_gprel32_reloc): Likewise.
1687 (mips_elf_relocate_section): Likewise.
1688 (mips_elf_finish_dynamic_symbol): Likewise.
1690 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1692 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1694 * configure.in: Call AC_PROG_CC before configure.host.
1695 * configure: Rebuild.
1696 * configure.host: Don't set information which autoconf should
1697 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1699 * configure.host: Remove go32 and win32 host information, since it
1700 should no longer be needed.
1702 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1703 then start a new segment rather than put a writable section in a
1706 * configure.host: Set RPATH_ENVVAR.
1708 * Makefile.in: Rebuild dependencies.
1710 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1711 zero_section variable.
1713 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1715 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1716 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1717 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1719 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1721 * ieee.c (ieee_write_expression): Only use an R variable for a
1722 local symbol. Don't output a zero offset. Handle a zero address.
1723 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1724 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1726 (parse_expression): Don't try to handle multiple occurrences of a
1727 P variable. Handle I variables differently from X variables. Fix
1728 the order of minus expressions.
1729 (ieee_slurp_external_symbols): Generate an I variable for an NN
1730 record. Fix handling of ATI and ATX records.
1731 (ieee_slurp_sections): Only set minimal section attributes.
1732 Adjust them later, based on the section contents.
1733 (ieee_object_p): Read in the file until just after the ME record.
1734 Call ieee_slurp_section_data to set the section flags.
1735 (do_one): Add iterations parameter. Only repeat the first load
1736 item. Set the section and file reloc flags.
1737 (ieee_slurp_section_data): Set section flags. Pass iterations to
1739 (ieee_canonicalize_reloc): Handle I variables.
1740 (do_with_relocs): Only emit relocation size when necessary.
1741 Increase MAXRUN to 127. Change ov to be assigned, and take
1742 src_mask and pcrel_offset into account.
1743 (ieee_write_data_part): Skip sections that are not loaded.
1744 (ieee_write_external_part): Don't output optional last entry of WX
1746 (ieee_write_me_part): Make setting of me_record neater.
1747 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1749 * syms.c (stt): Add entries for zerovars, vars, and code.
1751 * elfcode.h (validate_reloc): New static function.
1752 (write_relocs): Call validate_reloc for non ELF relocs.
1754 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1755 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1756 (TARGET_LITTLE_SYM): Likewise.
1758 * config.bfd (m68*-*-psos*): New target.
1760 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1762 * i386msdos.c: Remove some #if 0 code.
1763 (msdos_write_object_contents): Don't include empty sections in the
1764 size computation, regardless of their address.
1766 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1768 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1769 is NULL, ie, the -r switch is used.
1771 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1774 (BFD_RELOC_MIPS_GOT_LO16): Define.
1775 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1776 * bfd-in2.h, libbfd.h: Rebuild.
1777 * elf32-mips.c (mips_reloc_map): Map new relocs.
1779 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1781 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1784 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1785 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1786 simple number for the section address, rather than an expression.
1787 Limit the number of bytes between relocs to MAXRUN.
1788 (ieee_write_me_part): Set me_record to the file offset after the
1790 (ieee_write_processor): New static function.
1791 (ieee_write_object_contents): Use ieee_write_processor.
1793 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1797 * coff-aux.c: Change include of aux.h to aux-coff.h.
1799 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1801 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1802 relocation put the addend both in the reloc entry and the data.
1803 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1806 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1807 a R_68K_PCxx reloc against a defined global symbol directly.
1808 (elf_m68k_check_relocs): Don't count such a reloc.
1810 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1811 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1812 symbol for now, otherwise always record the symbol as dynamic.
1813 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1814 is not referenced by a dynamic object, and we are not making a
1815 shared object, then don't make a PLT entry. If we do make a PLT
1816 entry, make sure the symbol has been recorded as dynamic.
1818 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1820 * configure.host: When making a shared library, set HLDFLAGS to
1821 pass an appropriate -rpath option. Use the make variable SONAME
1822 as the shared library soname, rather than computing it here. On
1823 SunOS, build stamp-tshlink in place of $(SHLINK).
1824 * Makefile.in (SONAME): New variable.
1825 ($(SHLINK)): Make a link to the transformed name, as well.
1826 (stamp-tshlink): New target.
1827 (install): Skip stamp-tshlink during install.
1829 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1831 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1832 linker sections have been set up yet.
1834 * elf.c (make_mapping): Add an additional argument to suppress
1835 making the first section include the program headers.
1836 (map_sections_to_segments): If the user used -Ttext such that the
1837 program headers are on a different page, do not set the flags
1838 saying that this section includes the program headers.
1840 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1842 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1843 don't define TRAD_HEADER.
1844 * configure: Rebuild.
1846 * netbsd-core.c: New file, support for NetBSD core files.
1847 * hosts/*nbsd.h: Removed.
1849 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1851 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1852 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1853 * libbfd.h, bfd-in2.h: Regenerated.
1854 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1855 bfd_elf32_bfd_reloc_type_lookup.
1856 (reloc_type{,_names}): Deleted.
1857 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1859 (sparc_reloc_map): Add sparc64 relocs.
1860 (sparc_elf_notsupported_reloc): New static function.
1861 (sparc_elf_wdisp16_reloc): New static function.
1862 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1863 (elf32_sparc_relocate_section): Likewise.
1864 (bfd_elf32_bfd_reloc_type_lookup): Define.
1865 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1866 (reloc_type{,_names}): Deleted.
1867 (elf_sparc_howto_table): Deleted.
1868 (sparc_reloc_map): Deleted.
1869 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1870 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1872 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1874 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1877 * Makefile.in (program_transform_name): New variable.
1878 (install): Transform library name before installing it.
1880 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * archures.c (bfd_mach_i960_hx): Define.
1883 * bfd-in2.h: Rebuild.
1884 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1885 (MATRIX): Expand entries for HX.
1886 (arch_info_struct): Add i960:hx entry.
1887 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1888 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1889 (coff_set_flags): Handle bfd_mach_i960_hx.
1891 Support for building as a shared library, based on patches from
1892 Alan Modra <alan@spri.levels.unisa.edu.au>:
1893 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1894 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1895 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1896 * configure: Rebuild.
1897 * configure.host: If --enable-shared, adjust shared library stuff
1898 based on the host. If the host is SunOS, and the linker supports
1899 -rpath, set HLDFLAGS to use it.
1900 * Makefile.in (ALLLIBS): New variable.
1901 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1902 (COMMON_SHLIB, SHLINK): New variables.
1903 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1904 (STAGESTUFF): Remove variable.
1905 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1907 (stamp-ofiles): New target, like old ofiles target, but build
1908 using a temporary file and move-if-change, and touch stamp-ofiles
1910 (ofiles): Just depend upon stamp-ofiles.
1911 (stamp-piclist, piclist): New targets.
1912 ($(SHLIB), $(SHLINK)): New targets.
1913 (targets.o, archures.o): Build twice if PICFLAG is set.
1914 (do_mostlyclean): Remove pic/*.o.
1915 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1917 (do_distclean): Remove pic and stamp-picdir.
1918 (install): Install shared libraries.
1919 ($(OFILES)): Depend upon stamp-picdir.
1920 (stamp-picdir): New target.
1922 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1924 * libcoff.h: Rebuild.
1926 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1927 flavour of a section with no owner.
1929 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1930 ELF_LINK_NON_ELF flag.
1931 (mips_elf_create_got_section): Likewise.
1933 * elf.c: Revert last change, since it breaks dynamic linking.
1934 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1936 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1937 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1938 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1940 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1942 * elf.c (assign_file_positions_for_segments): If the backend does
1943 not want the elf header or the program headers in the address
1944 space, do not include them in the calculations.
1946 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1947 function to determine if we need additional program headers.
1948 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1949 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1951 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1953 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1955 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1957 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1958 back into one line. Some compilers (sunos 4.1.3 for example)
1959 won't accept args split across more than one line.
1961 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1963 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1964 * configure: Regenerate.
1966 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1968 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1969 try to do arithmetic on a void *, cast it to a unsigned char * first.
1971 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1973 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1974 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1976 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1977 flag for a newly defined symbol.
1978 (NAME(bfd_elf,record_link_assignment)): Likewise.
1979 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1980 set the DEF or REF_REGULAR flags correctly.
1982 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1983 (libbfd.h, libcoff.h): Corresponding change.
1985 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1986 a PLT32 reloc as dynamic.
1987 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1988 is not referenced by a dynamic object, and we are not making a
1989 shared object, then don't make a PLT entry. If we do make a PLT
1990 entry, make sure the symbol has been recorded as dynamic.
1992 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1994 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1995 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1996 (powerpcle-*-cygwin32): New.
1997 * peicode.h (add_data_entry): Get address from vma.
1999 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2001 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2002 attached to the section has already been created as an undefined
2003 symbol, treat it as if it hasn't been created yet.
2005 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2007 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2008 symbol or section symbols if stripping all symbols and this is not
2009 a relocateable link. Don't output the symbol string table if
2010 there are no symbols.
2011 (elf_link_flush_output_syms): Don't do anything if there are no
2014 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2016 * coff-aux.c: New file.
2017 * hosts/m68kaux.h: New file.
2018 * config.bfd (m68*-apple-aux*): New target.
2019 * configure.in (m68*-apple-aux*): New native host.
2020 (m68kaux_coff_vec): New vector.
2021 * configure: Rebuild.
2022 * targets.c (m68kaux_coff_vec): Declare.
2023 * coffcode.h (bfd_coff_backend_data): Add field
2024 _bfd_coff_link_add_one_symbol.
2025 (bfd_coff_link_add_one_symbol): Define.
2026 (compare_arelent_ptr): New static function if TARG_AUX.
2027 (coff_write_relocs): If TARG_AUX, sort the relocs.
2028 (coff_write_object_contents): Set A/UX aouthdr magic number.
2029 (coff_link_add_one_symbol): Define if not defined.
2030 (bfd_coff_std_swap_table): Initialize new field.
2031 * libcoff.h: Rebuild.
2032 * cofflink.c (coff_link_add_symbols): Call
2033 bfd_coff_link_add_one_symbol rather than
2034 _bfd_generic_link_add_one_symbol.
2035 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2036 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2037 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2038 * Makefile.in: Rebuild dependencies.
2039 (BFD32_BACKENDS): Add coff-aux.o.
2040 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2042 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2044 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2045 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2047 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2050 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2051 (maintainer-clean): Warn about deleting special files.
2052 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2054 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2055 warning symbols correctly.
2056 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2057 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2058 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2059 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2060 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2061 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2063 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2066 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2068 * libcoff-in.h: aligned newly exported names with bfd naming
2069 conventions. Removed an erroneous define of POWERPC_LE_PE.
2070 * libcoff.h: Rebuild.
2071 * cofflink.c, coff-ppc.c: the above function name changes
2073 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2075 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2076 * ecoff.c (struct extsym_info): Define.
2077 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2078 to ecoff_link_write_external.
2079 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2080 Strip symbols when appropriate.
2082 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2083 * syms.c (BSF_OBJECT): Define.
2084 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2085 * bfd-in2.h: Rebuild.
2086 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2088 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2091 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2092 copying relocs into a shared object, treat a defined global symbol
2094 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2095 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2096 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2098 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2099 real defined symbol, not to a weak defined symbol.
2101 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2103 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2104 and made a few static functions externs.
2106 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2107 POWERPC_LE_PE hack in cofflink.
2109 * libcoff-in.h: promoted the following from cofflink.c to allow
2110 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2111 coff_debug_merge_element, struct coff_debug_merge_type,
2112 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2113 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2114 coff_debug_merge_hash_lookup, coff_link_section_info,
2115 coff_final_link_info, coff_debug_merge_hash_newfunc,
2116 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2118 * libcoff.h: re-gen'd
2120 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2122 * syms.c: Include "bfdlink.h".
2123 (struct stab_find_info): Define.
2124 (_bfd_stab_section_find_nearest_line): New function.
2125 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2126 * libbfd.h: Rebuild.
2127 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2128 * elf.c (_bfd_elf_find_nearest_line): Try calling
2129 _bfd_stab_section_find_nearest_line before searching the ELF
2130 symbol table. Find the closest STT_FUNC symbol, not the last one.
2131 * libcoff-in.h (coff_data_type): Add line_info field.
2132 * libcoff.h: Rebuild.
2133 * coffgen.c (coff_find_nearest_line): Try calling
2134 _bfd_stab_section_find_nearest_line before searching the COFF
2136 * Makefile.in: Rebuild dependencies.
2138 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2140 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2141 4 bytes, so we get the correct value when updating the register
2142 field in little endian mode.
2144 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2147 entry_section fields. Add sntoc and snentry fields.
2148 * libcoff.h: Rebuild.
2149 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2150 not toc_section and entry_section (the COFF file does not have any
2151 sections at this point).
2152 (coff_write_object_contents): Set o_snentry and o_sntoc from
2153 snentry and sntoc rather than entry_section and toc_section.
2154 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2155 snentry, not toc_section and entry_section.
2156 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2157 entry_section from hentry.
2158 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2160 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2161 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2162 than using toc_section directly.
2164 * archures.c: Add missing `.' in enum bfd_architecture.
2165 * bfd-in2.h: Rebuild.
2167 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2168 Robert Lipe <robertl@arnet.com>.
2170 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2172 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2173 to sections we allocate. Use bfd_zalloc to allocate initialial
2174 sections, not bfd_alloc.
2175 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2176 SDA{,2}I16 relocations.
2177 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2178 whether to put something in .sbss or not.
2179 (ppc_elf_relocate_section): Add support for more relocations. Add
2180 in sec->output_offset where appropriate. Make error messages
2181 include the symbol name.
2183 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2184 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2185 doesn't get redefined messages if -shared.
2187 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2188 section if the rel_section field has been set up.
2190 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2192 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2195 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2197 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2198 of flags, only flags used are controlled by mach number. Bump up
2199 output file mach number to highest of input file mach numbers.
2200 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2201 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2203 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2204 bfd_elf64_sparc_vec support.
2206 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2208 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2209 the embedded bit is set on some objects and not on others. Just
2211 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2214 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * coffcode.h (coff_new_section_hook): Don't try to align the
2219 * coffcode.h (coff_set_section_contents): Fix the handling of the
2220 .lib section to work even if the entire section contents are
2221 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2222 Robert Lipe <robertl@arnet.com>.
2224 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2226 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2227 memory here for contents.
2229 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2230 _SDA2_BASE_ by 32768.
2231 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2232 started using. Allocate contents for .sdata and .sdata2 sections
2234 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2236 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2237 size _SDA{,2}_BASE_.
2238 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2241 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2243 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2245 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2246 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2247 (bfd_mach_sparc_v9a): Define.
2248 (bfd_mach_sparc_v9_p): Define.
2249 * bfd-in2.h: Regenerated.
2250 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2252 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2253 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2254 to bfd_elf32_sparc_vec.
2255 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2256 Add v8plus{,a} support.
2258 (sparc_compatible): New function.
2259 * elf32-sparc.h: #include "elf/sparc.h".
2260 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2261 elf32_sparc_final_write_processing): New functions.
2262 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2263 elf_backend_final_write_processing): Define.
2265 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2267 * elf-bfd.h (struct elf_link_hash_entry): Add
2268 linker_section_pointer field.
2269 (enum elf_linker_section_enum): Enumeration for new way of
2270 creating linker dynamic sections and symbols.
2271 (elf_linker_section{,_pointers}): New structures for creating
2272 dynamic sections and symbols.
2273 (elf_obj_tdata): Add linker_section_pointers and linker_section
2275 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2276 (_bfd_elf_create_linker_section): New declarations.
2277 (_bfd_elf_find_pointer_linker_section): Ditto.
2278 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2279 (_bfd_elf_make_linker_section_rela): Ditto.
2281 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2283 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2284 (ppc_elf_create_linker_section): New function to create the
2285 sections .got, .sdata, and .sdata2.
2286 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2288 (ppc_elf_check_relocs): Support more of the eabi relocations.
2289 (ppc_elf_relocate_section): Ditto.
2290 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2291 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2293 * elflink.h (elf_create_pointer_linker_section): New function to
2294 create initialized pointers in dynamic linker sections.
2295 (elf_finish_pointer_linker_section): Actually intialize the
2296 pointers created above.
2298 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2299 macros to provide both 32 and 64 bit versions of
2300 elf_create_pointer_linker_section.
2301 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2302 provide both 32 and 64 bit versions of
2303 elf_finish_pointer_linker_section.
2305 * elflink.c (_bfd_elf_create_linker_section): New function to
2306 create a linker section.
2307 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2308 given address in the linker pointer offsets created for a given
2310 (_bfd_elf_make_linker_section_rela): Make a RELA section
2311 corresponding to the generated linker section.
2313 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2315 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2317 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2319 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2320 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2321 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2322 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2323 toc entry in an objdump) for now.
2324 (ppc_do_last, ppc_get_last): New function - needed to save processing
2325 the toc owner to the end.
2326 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2329 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2330 toc owner from being done till last. Must define POWERPC_LE_PC
2333 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2335 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2337 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2338 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2340 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2342 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2344 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2348 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2350 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * elf.c (assign_file_positions_for_segments): Don't increment file
2353 offset for a segment which contains no loadable sections.
2355 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2357 * reloc.c: Add new PowerPC relocations.
2358 * {bfd-in2,libbfd}.h: Regenerate.
2360 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2361 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2363 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2368 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2371 * coffgen.c (coff_find_nearest_line): Don't try to cache
2372 information in sections that are not owned by a BFD. From Richard
2373 Henderson <richard@atheist.tamu.edu>.
2375 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2376 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2377 * elflink.h (elf_link_output_extsym): Remove special check for
2380 * ecoffswap.h: Add prototypes for static functions.
2382 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2384 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2385 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2387 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2388 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2389 support. Begin support for R_PPC_SDA{2,}REL.
2391 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2393 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2394 create the .got and .got.neg sections.
2395 (ppc_elf_size_dynamic_sections): Call it.
2396 (ppc_elf_check_relocs): Call it.
2397 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2398 (ppc_elf_check_relocs): Add error messages for relocations we
2399 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2402 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2404 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2405 section flags for V.4 and eabi.
2407 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * elf.c (assign_file_positions_for_segments): If a segment
2410 contains no sections, don't mark it as readable.
2412 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2413 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2415 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2416 dynamic section, if there is one.
2417 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2418 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2419 (bfd_elf64_swap_dyn_in): Likewise.
2420 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2422 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2424 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2425 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2426 <pirker@eiunix.tuwien.ac.at>.
2428 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2430 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2431 PowerPC V.4 and eabi.
2432 * bfd-in2.h: Regenerate.
2433 * libfd.h: Regenerate.
2435 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2437 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2438 section type and SHF_EXCLUDE section flag, turning them into the
2439 appropriate bfd section flag.
2441 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * xcofflink.c (xcoff_link_add_symbols): Create the special
2444 sections if we see a DYNAMIC object, in case that is the only
2445 XCOFF input object we see.
2447 * elf32-mips.c: Extensive changes for a start at dynamic linking
2448 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2450 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2451 (struct elf_backend_data): Remove
2452 elf_backend_create_program_headers field. Add
2453 elf_backend_additional_program_headers and
2454 elf_backend_modify_segment_map fields.
2455 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2457 (elf_backend_additional_program_headers): Likewise.
2458 (elf_backend_modify_segment_map): Likewise.
2459 (elf_backend_create_program_headers): Don't define.
2460 (elfNN_bed): Change to account for field changes.
2461 * elf.c (assign_file_positions_for_segments): Call new
2462 modify_segment_map backend function. Don't call old
2463 create_program_headers backend function.
2464 (get_program_header_size): Call additional_program_headers rather
2465 than create_program_headers.
2466 * elflink.h (elf_link_add_object_symbols): Initialize
2467 type_change_ok from new backend field.
2468 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2470 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2471 a reloc against the appropriate section.
2473 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2474 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2475 (elf_flags_init): Rename from elf_ppc_flags_init.
2476 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2478 (ppc_elf_copy_private_bfd_data): Likewise.
2479 (ppc_elf_merge_private_bfd_data): Likewise.
2481 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2484 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2486 * coff-alpha.c (alpha_relocate_section): During final link, allow
2487 output .lita section to be bigger than 64k by adjusting gp value
2488 on a per-input section basis.
2489 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2491 (struct ecoff_section_tdata): Add gp field.
2493 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2495 Handle Alpha ECOFF changes in OSF/1 3.2.
2496 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2498 * coff-alpha.c: Include "aout/ar.h".
2499 (alpha_ecoff_get_relocated_section_contents): Don't require an
2500 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2501 3.2 doesn't generate one.
2502 (alpha_relocate_section): Likewise.
2503 (alpha_ecoff_slurp_armap): Define.
2504 (alpha_ecoff_slurp_extended_name_table): Define.
2505 (alpha_ecoff_construct_extended_name_table): Define.
2506 (alpha_ecoff_truncate_arname): Define.
2507 (alpha_ecoff_write_armap): Define.
2508 (alpha_ecoff_generic_stat_arch_elt): Define.
2509 (alpha_ecoff_update_armap_timestamp): Define.
2511 (alpha_ecoff_read_ar_hdr): New static function.
2512 (alpha_ecoff_get_elt_at_filepos): New static function.
2513 (alpha_ecoff_openr_next_archived_file): New static function.
2514 (alpha_ecoff_get_elt_at_index): New static function.
2515 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2516 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2517 _bfd_ecoff to alpha_ecoff.
2518 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2519 field from backend structure, rather than always calling
2520 _bfd_get_elt_at_filepos.
2521 * coff-mips.c (mips_ecoff_backend_data): Initialize
2522 get_elt_at_filepos field.
2523 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2524 from _bfd_generic_read_ar_hdr with minor changes.
2525 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2526 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2527 * libbfd.h: Rebuild.
2529 * bfd-in.h (BFD_IN_MEMORY): Define.
2530 * libbfd-in.h (struct bfd_in_memory): Define.
2531 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2532 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2533 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2534 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2535 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2536 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2537 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2538 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2539 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2540 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2542 (bfd_openstreamr): Likewise.
2543 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2544 BFD_IN_MEMORY is not set.
2545 * riscix.c (riscix_some_aout_object_p): Likewise.
2546 * bfd-in2.h, libbfd.h: Rebuild.
2548 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2549 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2550 (bfd_get_elt_at_index): Define.
2551 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2552 bfd_get_elt_at_index. Change index parameter from int to
2554 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2555 (_bfd_noarchive_get_elt_at_index): Define.
2556 (_bfd_archive_bsd_get_elt_at_index): Define.
2557 (_bfd_archive_coff_get_elt_at_index): Define.
2558 * bfd-in2.h, libbfd.h: Rebuild.
2559 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2560 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2561 * ieee.c (ieee_get_elt_at_index): Define.
2562 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2563 * oasys.c (oasys_get_elt_at_index): Define.
2564 * som.c (som_get_elt_at_index): Define.
2566 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2567 numbers to the .text section.
2569 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2572 If there is a SEC_DEBUGGING section, get the contents of the debug
2573 information part from it.
2574 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2576 (ieee_write_object_contents): Check ieee_write_debug_part return.
2578 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2580 * config.bfd (i[345]86-*-freebsd*): Add target.
2581 * configure.in (i386freebsd_vec): Add vec.
2582 * configure: Regenerate.
2583 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2584 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2585 Rebuild dependencies..
2586 * freebsd.h: New file.
2587 * i386freebsd.c: New file.
2588 * targets.c (i386freebsd_vec): Declare.
2589 (bfd_target_vector): Add i386freebsd_vec.
2590 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2591 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2593 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * ieee.c (ieee_slurp_debug): New static function.
2596 (ieee_object_p): Call it.
2597 (ieee_slurp_section_data): Skip debugging sections.
2598 (ieee_get_reloc_upper_bound): Likewise.
2599 (ieee_get_section_contents): Likewise.
2600 (ieee_canonicalize_reloc): Likewise.
2601 (ieee_write_section_part): Likewise.
2602 (ieee_write_debug_part): Likewise.
2603 (ieee_write_data_part): Likewise.
2604 (init_for_output): Likewise.
2606 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2608 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2610 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2611 relocs, since ppc_elf_relocate_section handles the linker case.
2612 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2614 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2615 ppc_elf_relocate_section since that is now the only caller.
2616 (ppc_elf_relocate_section): Ditto.
2618 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * coffcode.h (coff_write_object_contents): If we don't know the
2621 section of the entry point for an XCOFF executable, always set the
2622 entry address to -1.
2624 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2626 * elf.c (bfd_section_from_shdr): Add support for note sections.
2628 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2630 * bfd-in.h (struct _symbol_info): Add stab_type field.
2631 * bfd-in2.h: Rebuild.
2632 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2634 * elf32-ppc.c: Remove trailing newline from calls to
2636 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2637 difference if target endianness is known.
2639 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2641 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2642 old style TOC16 references without using R_PPC_GOT.
2643 (ppc_reloc_type): Ditto.
2644 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2645 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2646 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2647 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2648 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2650 (ppc_elf_adjust_dynamic_symbol): Ditto.
2651 (ppc_elf_adjust_dynindx): Ditto.
2652 (ppc_elf_size_dynamic_sections): Ditto.
2653 (ppc_elf_finish_dynamic_symbol): Ditto.
2654 (ppc_elf_finish_dynamic_sections): Ditto.
2655 (ELF_DYNAMIC_INTERPRETER): Define.
2657 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2659 * elf.c (copy_private_bfd_data): When attaching sections to
2660 segments ignore sections that won't be allocated. Patch from
2663 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2665 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2668 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2670 * coff-i960.c (CALC_ADDEND): Define.
2671 (coff_i960_relocate_section): Add the input section VMA to the
2672 addend for PC relative relocs.
2674 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2676 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2677 to correctly terminate.
2679 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2681 * targets.c (enum bfd_endian): Define.
2682 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2683 from boolean to enum bfd_endian. Change header_byteorder_big_p
2685 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2686 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2687 * bfd-in2.h: Rebuild.
2688 * All targets: Change initialization of byteorder and
2689 header_byteorder to use enum bfd_endian values rather than
2691 * All files: Change all references to byteorder_big_p and
2692 header_byteorder_big_p to use new bfd_*_endian macros.
2694 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2696 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2698 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2700 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2702 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2704 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2706 * ieee.c: Lots of minor cleanups. Make many functions return
2707 errors rather than calling abort. Also:
2708 (ieee_write_twobyte): Remove; change callers to call existing
2709 ieee_write_2bytes function.
2710 (ieee_write_expression): Don't output the section twice when
2711 outputting a local symbol. Don't emit an extraneous zero if there
2713 (ieee_slurp_sections): Set the lma as well as the vma.
2714 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2716 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2717 a recognized one or bfd_arch_unknown.
2718 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2720 (ihex_get_symtab): Likewise.
2722 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2724 * aoutx.h: Include <ctype.h>.
2725 (struct aout_link_includes_table): Define.
2726 (struct aout_link_includes_totals): Define.
2727 (struct aout_link_includes_entry): Define.
2728 (aout_link_includes_lookup): Define macro.
2729 (struct aout_final_link_info): Add includes field.
2730 (aout_link_includes_newfunc): New static function.
2731 (NAME(aout,final_link)): Initialize includes hash table.
2732 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2734 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2736 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2738 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2740 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2742 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2744 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2745 (pe_print_private_bfd_data): call pe_print_reloc.
2746 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2747 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2748 up some debugging as well.
2750 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2752 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2755 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2757 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2758 when setting sections to NULL.
2760 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2762 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2764 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2765 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2767 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2768 * bfd-in2.h: Rebuild.
2770 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2772 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2774 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2776 * ihex.c (ihex_scan): Handle record types 4 and 5.
2777 (ihex_object_p): Permit types 4 and 5.
2778 (ihex_set_section_contents): Remove check for out of range
2780 (ihex_write_object_contents): Generate types 4 and 5.
2782 * elflink.h (elf_link_output_extsym): Just ignore warning and
2783 indirect references to symbols which don't really exist.
2785 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2787 * peicode.h (pe_print_idata): Minor format fixes
2788 (pe_print_edata): New function. Under private printing, this formats
2789 the edata section of a PE file.
2790 (pe_print_private_bfd_data): Added call to pe_print_edata.
2792 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2794 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2795 index, don't call stoi.
2797 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2799 * srec.c (srec_scan): Set lma as well as vma.
2801 * ihex.c: New file; support for Intel Hex format.
2802 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2803 (ihex_vec): Declare.
2804 (bfd_target_vector): Always include ihex_vec.
2805 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2806 * Makefile.in: Rebuild dependencies.
2807 (BFD_LIBS): Add ihex.o
2808 (BFD_LIBS_CFILES): Add ihex.c.
2809 * bfd-in2.h: Rebuild.
2811 * elf.c (assign_file_positions_for_segments): Sort the sections in
2813 (get_program_header_size): Return the right size if segment_map is
2815 (copy_private_bfd_data): Don't bother to sort the sections.
2817 * bfd.c (bfd_record_phdr): New function.
2818 * bfd-in.h (bfd_record_phdr): Declare.
2819 * bfd_in2.h: Rebuild.
2821 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2824 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2825 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2827 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2828 (bfd_zmalloc): Change declaration.
2829 * libbfd.h: Rebuild.
2830 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2831 and realloc. Don't set bfd_error_no_memory if they fail.
2833 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2835 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2836 uses as well. Added a new howto to deal with TOCREL16 relocs that
2837 are TOCDEFN as well.
2838 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2839 to handle RVA relocs from dlltool.
2840 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2841 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2842 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2844 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2845 to get the right section alignment.
2847 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2849 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2850 p_paddr if p_paddr is zero.
2851 (make_mapping): Set includes_filehdr and includes_phdrs for first
2853 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2855 (assign_file_positions_for_segments): Handle includes_filehdr and
2856 includes_phdrs. Remove special handling of PT_PHDR and first
2858 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2859 when appropriate. Remove special handling of PT_PHDR segment.
2860 Use a more complex condition for when a section is included in a
2861 segment to handle Solaris linker oddities.
2863 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2865 * coff-m88k.c (howto_table): Reformatted for easier reading;
2866 special_function now points to new function m88k_special_reloc.
2867 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2869 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2870 be done correctly by m88k_special_reloc.
2871 (reloc_processing): New function to be used by RELOC_PROCESSING.
2872 (RELOC_PROCESSING): Define to call reloc_processing.
2874 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2876 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2877 (pe_print_pdata): Likewise.
2879 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2880 obstack_alloc fails.
2881 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2883 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2884 * Many files: don't set bfd_error_no_memory if one of the above
2887 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2888 if p_paddr_valid is set.
2889 (copy_private_bfd_data): New static function.
2890 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2892 * elf.c (assign_file_positions_for_segments): Fix case where extra
2893 program headers were allocated.
2895 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2896 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2897 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2898 _bfd_elf_print_private_bfd_data.
2900 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2901 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2902 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2903 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2904 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2905 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2906 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2908 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2910 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2911 * elf.c (make_mapping): New static function.
2912 (map_sections_to_segments): New static function.
2913 (elf_sort_sections): New static function.
2914 (assign_file_positions_for_segments): New static function.
2915 (map_program_segments): Remove.
2916 (get_program_header_size): Remove sorted_hdrs, count, and
2917 maxpagesize parameters. Simplify.
2918 (assign_file_positions_except_relocs): When generating an
2919 executable, use assign_file_positions_for_segments.
2920 (elf_sort_hdrs): Remove.
2921 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2922 to get_program_header_size.
2924 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2926 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2928 * configure, config.in: Regenerate with autoconf 2.7.
2930 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2931 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2933 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2936 (ecoff_sec_to_styp_flags): Likewise.
2937 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2938 (ecoff_set_symbol_info): Handle scRConst.
2939 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2940 (ecoff_compute_section_file_positions): Handle .rconst section.
2941 (_bfd_ecoff_write_object_contents): Likewise.
2942 (ecoff_link_check_archive_element): Handle scRConst.
2943 (ecoff_link_add_externals): Likewise.
2944 (ecoff_link_write_external): Handle .rconst section.
2945 (ecoff_reloc_link_order): Likewise.
2946 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2947 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2949 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2951 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2952 DEF_DYNAMIC flag is set.
2954 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2956 * host-aout.c: If TRAD_HEADER is defined, include it.
2958 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2961 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2962 (BFD_NEED_DECLARATION): New function.
2963 * configure.in: Use BFD_NEED_DECLARATION.
2964 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2965 * configure, config.in: Rebuild with autoconf 2.6.
2967 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2968 special_sections before returning when called with a non XCOFF
2971 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2974 * coffcode.h (coff_compute_section_file_positions): Only pad the
2975 previous section to force file alignment when creating an
2978 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2980 * coffcode.h (coff_compute_section_file_positions): If
2981 RS6000COFF_C, set up the .debug section.
2983 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2984 if it is not large enough to accomodate the entire TOC area with
2985 signed 16 bit offsets.
2986 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2988 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2989 TOC anchor to use the TOC value used in the output file.
2991 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2993 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2994 (_bfd_coff_read_string_table): Likewise.
2996 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2998 * pe-arm.c: Fix typos.
2999 * coff-arm.c: Likewise.
3001 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3003 * coff-ppc.c (list_ele): Added "cat"egory member.
3004 (record_toc): New category parameter (priv or pub).
3005 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3006 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3007 the mainline. It addes extra toc cells in error.
3008 (ppc_coff_swap_sym_in_hook): Added some documentation.
3009 (dump_toc): Can now diagnose "virtual toc" chicanery.
3011 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3013 * elf-bfd.h (struct elf_link_hash_table): Change type of
3014 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3016 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3018 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3019 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3021 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3022 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3023 defined or mentioned in a regular file.
3025 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3027 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3028 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3029 (coff_ppc_relocate_section): Correct REL24 handling
3030 (ppc_process_before_allocation): Correct TOCDEFN handling
3032 * peicode.h (dir_names): Added name descriptions
3034 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3036 * VERSION: Updated to cygnus-2.6.
3038 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3040 * targets.c (m68k4knetbsd_vec): Declare.
3042 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3044 * targets.c (bfd_target): Change type of second argument to
3045 _bfd_print_private_bfd_data from void * to PTR.
3046 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3047 using PTR rather than void *.
3048 * bfd-in2, libbfd.h: Rebuild.
3049 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3051 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3052 _bfd_generic_bfd_print_private_bfd_data rather than casting
3055 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3057 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3058 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3060 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3061 BFD64_BACKENDS_CFILES): New variables.
3064 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3066 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3067 not at the file position of the first section.
3068 * coffcode.h (coff_compute_section_file_positions): Avoid using
3070 (coff_write_object_contents): When generating a PPC PE executable
3071 with no symbols, round up the file size to a COFF_PAGE_SIZE
3073 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3074 don't write out a string table.
3076 * elf.c (bfd_section_from_shdr): When using a different section
3077 header, pass the new one to _bfd_elf_make_section_from_shdr.
3078 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3079 (elf_map_symbols): Add section VMA to symbol value when comparing
3081 (_bfd_elf_compute_section_file_positions): Only build symbol table
3082 if there are some symbols. Set file offset of symtab and strtab
3084 (assign_file_positions_except_relocs): Remove dosyms parameter.
3085 Change all callers. Never set file offset of symtab and strtab
3087 (_bfd_elf_copy_private_section_data): New function.
3088 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3089 (_bfd_elf_copy_private_symbol_data): New function.
3090 (swap_out_syms): Check for special mapping of st_shndx created by
3091 copy_private_symbol_data.
3092 * elfxx-target.h: Use new copy routines.
3093 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3094 (_bfd_elf_copy_private_section_data): Declare.
3096 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3098 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3101 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3102 _bfd_dummy_target, matching the recent change to archive
3105 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3107 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3108 arithmetic on PTR types.
3110 * aout-target.h (MY(callback)): Set the lma of the sections.
3112 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3113 symbol into a reloc against the section.
3115 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3117 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3118 glue for the relocs: IMGLUE and IFGLUE.
3119 (record_toc): new function - tracks toc contents
3120 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3121 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3122 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3123 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3124 (ppc_record_toc_entry): Removed a debug define (duh)
3126 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3127 (pe_print_idata): New function - formats the idata section data
3128 (pe_print_pdata): New function - formats the pdata section data
3129 (pe_print_private_bfd_data): calls to above
3131 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3133 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3134 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3135 TARGET_SYM and TARGET_NAME for vector and BFD name.
3136 * coff-pmac.c (pmac_xcoff_vec): Remove.
3137 (TARGET_SYM, TARGET_NAME): Define.
3138 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3139 machine to 0, not all PowerMacs are 601s.
3141 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3143 * elfcode.h (elf_object_p): Read in any program headers.
3144 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3145 based on the program headers, if any.
3146 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3147 (map_program_segments): Set p_paddr of program headers based on
3150 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3152 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3155 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3156 trying to do a relocateable link with a non-a.out object file.
3158 * archive.c (bfd_generic_archive_p): Check the first object file
3159 in an archive even if target_defaulted is set. If the object file
3160 has the wrong xvec, reject it.
3162 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3163 be represented, report the name via _bfd_error_handler.
3164 (translate_to_native_sym_flags): Likewise.
3165 * elf32-mips.c (mips_elf_final_link): Likewise.
3166 * oasys.c (oasys_write_sections): Likewise.
3168 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3169 which checks for STYP_OVRFLO sections.
3170 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3171 reloc and lineno count overflows.
3172 (coff_write_object_contents): Call coff_count_linenumbers before
3173 coff_compute_section_file_positions. If RS6000COFF_C, handle
3174 reloc and lineno count overflows.
3175 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3176 relocs before dealing with .pad sections. Count overflow section
3177 headers when handling .pad sections.
3179 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3182 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3183 (struct xcoff_link_hash_table): Add descriptor_section and
3184 special_sections fields.
3185 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3186 (xcoff_link_add_symbols): Set linkage section alignment. Create
3187 descriptor section. Check for magic symbol names (_text, etc.),
3188 and record them in special_sections if found. Set
3189 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3190 descriptor field to point back to the function code symbol.
3191 (xcoff_sweep): Always mark the special descriptor_section.
3192 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3193 function descriptor, and mark it if it is.
3194 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3195 parameter, and fill it in. Allocate space for the descriptor
3197 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3198 global linkage code. If an undefined function descriptor is
3199 exported, arrange to define it. Warn about any other undefined
3201 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3202 (xcoff_write_global_symbol): Create a function descriptor when
3204 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3205 * bfd-in2.h: Rebuild.
3207 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3209 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3210 (ppc_coff_link_hash_table): new types for hashing
3211 (ppc_coff_link_hash_newfunc): hash entry constructor
3212 (ppc_coff_link_hash_table_init): hash table initializer
3213 (ppc_coff_link_hash_table_create): hash table constructor
3214 (ppc_record_toc_entry): changed references to hash table
3215 (coff_ppc_relocate_section): changed references to hash table
3217 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3218 * libcoff.h: Rebuild
3220 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3221 (coff_link_add_symbols): removed toc_offset init
3223 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3225 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3228 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3229 if it is given and mmep is available.
3230 * acconfig.h: Undef USE_MMAP.
3231 * configure, config.in: Regenerated.
3232 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3233 table handling the old way.
3234 (aout_get_external_symbols): Don't complain if last byte of string
3236 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3237 (bfd_free_window) [! USE_MMAP]: Don't define.
3238 (bfd_get_file_window,
3239 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3241 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3243 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3246 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3248 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3249 compatible with AMD generated COFF files. Try to support both AMD
3250 and GNU formats simultaneously.
3251 (coff_a29k_relocate_section): Likewise.
3253 * libbfd.c (bfd_get_file_window): Change writable parameter from
3254 int to boolean; update all callers. Pass MAP_SHARED if not
3255 writable--it's required on Solaris. Cast fprintf argument to
3257 * bfd-in.h (bfd_get_file_window): Update declaration.
3258 * bfd-in2.h: Rebuild.
3259 * aoutx.h: Update calls to bfd_get_file_window.
3261 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3263 (xcoff_swap_ldhdr_in): New static function.
3264 (xcoff_swap_ldsym_in): New static function.
3265 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3266 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3267 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3268 Handle XTY_ER/XMC_XO symbols correctly.
3269 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3270 rather than normal symbol table.
3271 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3272 already defined with the same absolute value.
3273 (xcoff_mark): When considering called symbols, check whether the
3274 descriptor is from a dynamic object, rather than the symbol
3276 (xcoff_build_ldsyms): Likewise.
3278 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3279 Cast realloc and malloc return values. If malloc or realloc fail,
3280 set bfd_error_no_memory.
3281 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3282 * bfd-in2.h: Rebuild.
3284 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3286 * coff-ppc.c (ppc_record_toc_entry): new function.
3287 (in_reloc_p): changed return value.
3288 (coff_ppc_relocate_section): much rework.
3289 (ppc_allocate_toc_section): new function.
3290 (ppc_process_before_allocation): new function.
3291 (ppc_coff_swap_sym_in_hook): new function.
3293 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3294 (coff_link_add_symbols): initialize toc_offset.
3296 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3297 (coff_swap_aouthdr_out): Added more sections to the data
3298 dictionary for the pe file header. Also changed linker version
3299 number on the ppc side.
3300 (dir_names): small improvements to the dictionary printing.
3301 (pe_mkobject_hook): save the file level flags.
3303 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3304 (pe_tdata): added real_flags field
3305 (coff_tdata): added local_toc_sym_map and access macro
3307 * libcoff.h (coff_link_hash_entry): added toc_offset field
3308 (pe_tdata): added real_flags field
3309 (coff_tdata): added local_toc_sym_map and access macro
3311 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3312 (coff_mkobject): init for local_toc_sym_map
3313 (coff_write_object_contents): set the internal_a.magic to
3314 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3317 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3319 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3320 entries until both the line number address and the function name
3321 address are too large.
3323 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3324 * configure: Rebuilt.
3326 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3327 is defined in the environment.
3329 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3331 * som.c (som_get_section_contents_in_window): Define to use
3334 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3336 * coff-i860.c: New file, based on coff-i386.c.
3337 * cpu-i860.c: New file, based on cpu-i386.c.
3338 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3339 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3340 targets, using i860coff_vec.
3341 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3342 trad-core.o and hosts/i860mach3.h.
3343 (i860coff_vec): Use coff-i860.o and cofflink.o.
3344 * configure: Rebuild.
3345 * Makefile.in: Rebuild dependencies.
3346 (ALL_MACHINES): Add cpu-i860.o.
3347 (BFD32_BACKENDS): Add coff-i860.o.
3348 (CFILES): Add cpu-i860.c and coff-i860.c.
3349 * targets.c (i860coff_vec): Declare.
3350 (bfd_target_vector): Add &i860coff_vec.
3351 * archures.c (bfd_i860_arch): Declare.
3352 (bfd_archures_list): Add &bfd_i860_arch.
3353 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3354 (coff_set_flags): Handle bfd_arch_i860.
3355 (coff_write_object_contents): Handle I860 a.out magic number.
3357 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3359 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3360 the created .tc section to 2.
3361 (xcoff_mark): Don't keep a .loader reloc for a call to an
3362 undefined symbol when creating a shared library.
3363 (xcoff_build_ldsyms): When creating a shared library, generate
3364 global linkage code for a call to an undefined symbol.
3366 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3368 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3369 BFD32_BACKENDS, BFD64_BACKENDS.
3370 (.dep1): Put mkdep output in a separate file.
3371 Rebuilt dependencies.
3373 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3376 Permit use of mmap when available:
3378 * configure.in: Check for mmap, madvise, mprotect.
3379 * config.in, configure: Regenerated.
3381 * libbfd.c (struct _bfd_window_internal): Define type.
3382 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3384 (ok_to_map): New static variable for debugging.
3385 (_bfd_generic_get_section_contents_in_window): New function.
3386 * bfd-in.h (bfd_window_internal): Declare type.
3387 (bfd_window): Define type.
3388 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3389 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3392 * libaout.h (struct aoutdata): Add two window fields.
3393 (obj_aout_sym_window, obj_aout_string_window): New macros.
3394 * aoutx.h (some_aout_object_p): Initialize windows.
3395 (aout_get_external_symbols): Get symbol data and strings in
3396 windows instead of explicitly allocated buffers.
3397 (slurp_symbol_table): Free window instead of memory.
3398 (bfd_free_cached_info): Release windows instead of freeing storage
3400 (aout_link_free_symbols): Ditto.
3402 * targets.c (bfd_target): Add new field for
3403 get_section_contents_in_window.
3404 (BFD_JUMP_TABLE_GENERIC): Updated.
3405 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3406 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3407 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3408 macros for get_section_contents_in_window field.
3410 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3412 * core.c: Renamed to corefile.c
3413 * makefile.dos (OBJS): Change core.o to corefile.o
3414 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3417 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3419 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3420 targ_selvecs to allow debugging under Irix-5 native.
3423 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3425 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3426 to o. Clobber and restore the list of new csects around the call
3427 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3428 linker error and the linker wants to read the symbol table. Reset
3429 the line number count of a real section even if it has no relocs.
3430 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3432 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3435 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3437 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3438 an undefined symbol in a shared link.
3440 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3441 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3442 phdm@info.ucl.ac.be (Philippe De Muyter).
3444 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3446 * coff-m88k.c (rtype2howto): New static function.
3447 (RTYPE2HOWTO): Use it rather than a macro definition.
3449 * coffcode.h (coff_write_object_contents): set internal_a.magic
3450 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3452 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3453 define TRAD_HEADER to new file hosts/delta68.h.
3454 m88*-motorola-sysv*, however, does use ptrace-core.o.
3455 * hosts/delta68.h: New file.
3457 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3458 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3460 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3462 * i386linux.c (MY(vec)): Declare before use.
3464 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3466 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3467 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3469 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3470 BFD is not of the right type.
3471 (bfd_elf_get_needed_list): Likewise.
3472 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3473 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3474 * xcofflink.c (XCOFF_XVECP): Define.
3475 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3477 (bfd_xcoff_import_symbol): Likewise.
3478 (bfd_xcoff_export_symbol): Likewise.
3479 (bfd_xcoff_link_count_reloc): Likewise.
3480 (bfd_xcoff_record_link_assignment): Likewise.
3481 (bfd_xcoff_size_dynamic_sections): Likewise.
3483 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3484 table index against the number of symbols for a base relative
3487 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3489 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3490 full_aouthdr flag here...
3491 (_bfd_xcoff_bfd_final_link): ...not here.
3493 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3495 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3496 systems that have a system <libelf.h>.
3497 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3498 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3499 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3500 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3501 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3502 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3503 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3505 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3507 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3508 set, set BSF_WEAK in symbol. Change all callers.
3509 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3510 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3511 _bfd_generic_link_add_one_symbol.
3512 (ecoff_indirect_link_order): Check that the section tdata relocs
3513 are not NULL before using them.
3515 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3516 define TRAD_HEADER as hosts/alphalinux.h.
3517 * configure: Rebuild.
3518 * hosts/alphalinux.h: New file.
3519 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3522 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3525 C_ECOMM storage classes.
3527 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3529 (xcoff_mark): Call xcoff_mark_symbol.
3530 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3531 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3533 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3535 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3537 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3539 (xcoff_find_reloc): New static function.
3540 (xcoff_link_add_symbols): Use it.
3541 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3542 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3543 relocate the value of C_DECL.
3545 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3547 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3549 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3550 callback decide what goes in .relocs.
3551 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3552 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3555 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3557 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3560 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3562 * xcofflink.c: More improvements, mostly to fix handling of
3563 constructors and a few other special cases.
3564 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3565 zero, reverting yesterday's change.
3566 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3567 (bfd_xcoff_link_count_reloc): Declare.
3568 (bfd_xcoff_record_link_assignment): Declare.
3569 * bfd-in2.h: Rebuild.
3571 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3573 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3574 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3575 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3576 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3577 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3578 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3580 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3583 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3584 segments includes the a.out header. See to that the magic number
3585 *always* is big-endian.
3587 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3588 m68k4k NetBSD configurations.
3590 * configure.in, configure: Separate i386 & mips NetBSD
3591 configurations from other BSD ones. Don't assume DEC is the only
3592 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3593 configurations. Add support for m68k4k NetBSD object format.
3595 * libaout.h: Added M_68K4K_NETBSD magic.
3597 * m68k4knetbsd.c: New file.
3599 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3601 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3604 * hosts/mipsnbsd.h: New file.
3607 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3609 * config.bfd: Add config stuff for mips*-*-magic* to set
3610 targ_defvec to ecoff_big_vec.
3613 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3615 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3617 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3618 toc_section, and entry_section fields.
3619 (struct xcoff_section_tdata): Remove ldrel_count field.
3620 * libcoff.h: Rebuild.
3621 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3623 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3624 full a.out header if full_aouthdr is set in xcoff_data.
3625 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3626 based on sections stored in xcoff_data.
3627 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3629 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3630 (rs6000coff_vec): Set symbol_leading_char to '.'.
3631 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3632 value stored in ret rather than returning a pointer value.
3634 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3636 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3639 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3641 * som.c (som_slurp_string_table): Allocate the strings with malloc
3642 since they're free'd by free_cached_info.
3643 (som_slurp_symbol_table): Similarly for the symbol table.
3645 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3647 * Makefile.in (diststuff): Don't make headers.
3649 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3651 * Makefile.in: Rebuild dependencies.
3653 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3654 output_bfd is not SunOS.
3655 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3656 non-SunOS input files.
3658 * xcofflink.c: Extensive changes to support linking shared objects
3659 and generating a .loader section.
3660 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3661 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3662 last_symndx, and ldrel_count fields.
3663 * libcoff.h: Rebuild.
3664 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3665 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3667 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3668 (bfd_xcoff_export_symbol): Declare.
3669 (bfd_xcoff_size_dynamic_sections): Declare.
3670 * bfd-in2.h: Rebuild.
3672 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3674 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3675 * configure: Rebuild.
3676 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3677 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3679 (pmac_xcoff_vec): Update to use new xcoff support.
3680 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3681 (xcoff_write_armap): Declare buf as unsigned char.
3682 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3684 * mpw-make.sed: Generalize subdir_do edit.
3686 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3688 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3689 correctly. Don't initialize asect->vma.
3691 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3693 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3694 something a little less than the page size.
3696 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3698 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3700 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3702 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3703 * coffcode.h (coff_write_object_contents): If .bss is before
3704 .data us that as data_start.
3705 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3707 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3708 (coff_swap_outhdr_out): Hardwire in version number.
3710 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3712 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3713 major and minor to *_vno, since the former are also macros in
3714 SunOS header files. Cast result of bfd_alloc to appropriate
3717 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3718 before assigning to sec_data.
3720 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3723 now relative to the section, not absolute.
3724 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3725 get the file name when there is a N_SO directory name. When
3726 handling stabs, remember that section->vma was added to the
3729 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3731 * sunos.c (struct sunos_link_hash_table): Add needed field.
3732 (sunos_link_hash_table_create): Call bfd_release, not free.
3733 (sunos_link_hash_table_create): Initialize needed field.
3734 (sunos_add_dynamic_symbols): Record needed objects.
3735 (bfd_sunos_get_needed_list): New function.
3736 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3737 * bfd-in2.h: Rebuild.
3739 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3741 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3743 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3745 * bfd-in.h (struct bfd_link_needed_list): Rename from
3746 bfd_elf_link_needed_list.
3747 * bfd-in2.h: Rebuild.
3748 * elf.c, elflink.h, libelf.h: Corresponding changes.
3750 Add start at AIX linker support; no shared libraries yet.
3751 * xcofflink.c: New file.
3752 * configure.in (rs600coff_vec): Use xcofflink.o.
3753 * configure: Rebuild.
3754 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3756 (struct xcoff_section_tdata): Define.
3757 (xcoff_section_data): Define macro.
3758 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3759 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3760 (_bfd_xcoff_bfd_final_link): Declare.
3761 (_bfd_ppc_xcoff_relocate_section): Declare.
3762 * libcoff.h: Rebuild.
3763 * coff-rs6000.c: Clean up a bit.
3764 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3765 cputype, csects, and debug_indices.
3766 (xcoff_copy_private_bfd_data): Copy cputype.
3767 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3768 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3769 (xcoff_reloc_type_lookup): Rename from
3770 rs6000coff_reloc_type_lookup.
3771 (coff_relocate_section): Define.
3772 (_bfd_xcoff_sizeof_headers): Define.
3773 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3774 (_bfd_xcoff_bfd_relax_section): Define.
3775 (_bfd_xcoff_bfd_link_split_section): Define.
3776 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3778 * coffcode.h (coff_compute_section_file_positions): If AIX,
3779 increment sofar by SMALL_AOUTSZ if not executable.
3780 (coff_write_object_contents): If AIX, always output an a.out
3781 header; if not executable, header size of SMALL_AOUTSZ.
3782 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3783 (_bfd_stringtab_init): Initialize xcoff field.
3784 (_bfd_xcoff_stringtab_init): New function.
3785 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3786 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3787 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3788 * libbfd.h: Rebuild.
3789 * Makefile.in: Rebuild dependencies.
3790 (BFD32_BACKENDS): Add xcofflink.o.
3791 (CFILES): Add xcofflink.c.
3793 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3794 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3795 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3797 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3799 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3801 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3803 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3804 * config.in: Regenerated.
3806 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3807 (_bfd_chunksize): New variable.
3808 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3809 for obstack chunk size.
3810 * configure.in: Check for getpagesize.
3811 * configure: Regenerated.
3813 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3815 * trad-core.c (rawptr): Make it a local variable of
3816 ptrace_unix_core_file_p.
3818 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3820 * coff-arm.c (in_reloc_p): New.
3821 * coff-i386.c (in_reloc_p): New.
3822 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3823 (coff_write_object_contents): Only set has_reloc_section
3825 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3826 in_reloc_p to decide if reloc should be emitted.
3827 * libcoff.h (pe_data_type.in_reloc_p): New.
3828 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3830 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3832 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3833 (_bfd_coff_read_internal_relocs): Likewise.
3834 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3835 (_bfd_coff_read_internal_relocs): Likewise.
3837 * elflink.h (elf_link_add_object_symbols): Correct conditions
3838 under which type and size change warnings are issued.
3840 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3842 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3843 a symbol which is not in a real section.
3844 (coff_write_native_symbol): Corresponding change.
3846 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3847 coff_link_hash_newfunc and make non-static.
3848 (_bfd_coff_link_hash_table_init): New function, broken out of
3849 _bfd_coff_link_hash_table_create.
3850 (_bfd_coff_link_hash_table_create): Use it.
3851 (process_embedded_commands): Make static.
3852 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3853 (_bfd_coff_link_hash_table_init): Declare.
3854 * libcoff.h: Rebuild.
3856 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3857 field in XCOFF tdata.
3858 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3859 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3860 based on cputype stored in a.out header, or in n_type of initial
3862 (coff_write_object_contents): Set cputype correctly in a.out
3864 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3866 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3867 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3869 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3870 * libcoff.h: Rebuild.
3872 * cpu-rs6000.c (rs6000_compatible): New static function.
3873 (bfd_rs6000_arch): Use it.
3874 * cpu-powerpc.c (powerpc_compatible): New static function.
3875 (arch_info_struct): Define various flavours of PowerPC.
3876 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3879 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3881 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3883 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3885 * elflink.h (elf_link_add_object_symbols): Don't warn about
3886 changing the size or type if the old definition was weak.
3888 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3890 * coffcode.h (combined_entry_type): Add fix_line field.
3891 (coff_slurp_line_table): Warn if we try to set the lineno field of
3893 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3894 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3895 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3896 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3898 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3899 * libcoff.h: Rebuild.
3901 * libcoff-in.h (struct xcoff_tdata): Define.
3902 (xcoff_data): Define.
3903 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3904 * bfd-in2.h, libcoff.h: Rebuild.
3905 * coff-rs6000.c (xcoff_mkobject): New static function.
3906 (coff_mkobject): Define.
3907 (xcoff_copy_private_bfd_data): New static function.
3908 (coff_bfd_copy_private_bfd_data): Define.
3909 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3911 (rs6000coff_vec): Add DYNAMIC to object_flags.
3912 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3913 .loader sections specially.
3914 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3915 section alignment from the XCOFF tdata information.
3916 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3917 F_SHROBJ, and copy the extra a.out header information into the
3918 XCOFF tdata structure.
3919 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3920 F_DYNLOAD and the extra a.out header information.
3921 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3922 C_HIDEXT symbol with attached csect information.
3923 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3924 in the o_maxdata field.
3925 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3926 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3927 end if BSF_NOT_AT_END is set.
3929 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3930 _bfd_read_ar_hdr_fn.
3931 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3932 * bfd-in2.h, libbfd.h: Rebuild.
3933 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3935 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3936 (bfd_slurp_bsd_armap_f2): Likewise.
3937 (_bfd_slurp_extended_name_table): Likewise.
3939 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3941 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3943 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3944 when the symbol table is empty.
3946 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3947 space for section symbols, since we don't output them either.
3948 (elf_m68k_adjust_dynindx): Removed.
3950 * ptrace-core.c (rawptr): Make it a local variable of
3951 ptrace_unix_core_file_p.
3953 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3955 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3958 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3959 Mac object file formats.
3961 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3963 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3964 auxent if there isn't one.
3965 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3966 rather than FILNMLEN as the maximum name length.
3968 * coffcode.h (bfd_coff_backend_data): Add new field
3969 _bfd_coff_print_aux.
3970 (bfd_coff_print_aux): New static function.
3971 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3972 scnlen field of an XTY_LD csect aux entry.
3973 (coff_print_aux): New static function.
3974 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3975 in coff_pointerize_aux_hook.
3976 (bfd_coff_std_swap_table): Initialize new field.
3977 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3978 * libcoff.h: Rebuild.
3979 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3980 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3982 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3983 if there are symbols, for native AIX ld compatibility.
3985 * coffcode.h (bfd_coff_backend_data): Add new field
3986 _bfd_coff_pointerize_aux_hook.
3987 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3988 or I960, and as 0 otherwise.
3989 (bfd_coff_std_swap_table): Initialize new field.
3990 * libcoff.h: Rebuild.
3991 * coffgen.c (coff_pointerize_aux): Change parameters to take
3992 symbol pointer instead of type and class, and to take aux index.
3993 Call _bfd_coff_pointerize_aux_hook if it is defined.
3994 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3995 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3996 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3998 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3999 read-only/host-only support.
4001 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4003 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4006 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4007 BFD_JUMP_TABLE_ARCHIVE accordingly.
4008 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4009 (_bfd_compute_and_write_armap): Declare.
4010 (_bfd_generic_read_ar_hdr): Declare.
4011 (_bfd_read_ar_hdr): Define.
4012 (_bfd_noarchive_read_ar_hdr): Define.
4013 (_bfd_archive_bsd_read_ar_hdr): Define.
4014 (_bfd_archive_coff_read_ar_hdr): Define.
4015 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4016 _bfd_read_ar_hdr instead.
4017 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4018 (_bfd_compute_and_write_armap): Rename from
4019 compute_and_write_armap. Make non-static. Change all callers.
4020 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4021 than _bfd_snarf_ar_hdr.
4022 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4023 * ieee.c (ieee_read_ar_hdr): Define.
4024 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4025 * oasys.c (oasys_read_ar_hdr): Define.
4026 * som.c (som_read_ar_hdr): Define.
4027 * bfd-in2.h, libbfd.h: Rebuild.
4029 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4031 * peicode.c (coff_swap_filehdr_in): If symptr is
4032 zero, there aren't any symbols, even if nsyms is set.
4034 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4036 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4038 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4039 sections, and set styp correctly for them: .got, .hash, .dynamic,
4040 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4041 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4043 (ecoff_sort_hdrs): New static function.
4044 (ecoff_compute_section_file_positions): Return boolean, not void.
4045 Sort the sections by VMA before looking through them. Put the
4046 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4047 section on an appropriate boundary within the page.
4048 (ecoff_compute_reloc_file_positions): Check return value of
4049 ecoff_compute_section_file_positions.
4050 (_bfd_ecoff_set_section_contents): Likewise.
4051 (_bfd_ecoff_write_object_contents): Check for various Alpha
4052 section types when incrementing text_size and data_size. Call
4053 adjust_headers backend function if it exists.
4054 * coff-alpha.c (alpha_adjust_headers): New static function.
4055 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4056 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4058 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4060 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4062 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4063 of ALTERNATE_AIX_CORE_FORMAT.
4064 * configure.in (aix4): No longer need CORE_FLAGS.
4065 * configure: Updated.
4067 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4069 NS32k changes from Ian Dall:
4070 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4072 (aout_link_input_section_std, aout_link_input_section_ext,
4073 aout_link_reloc_link_order): Call them instead of _bfd_*
4075 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4077 (backend_data): Use it instead of hardcoded zero.
4079 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4080 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4082 * ns32knetbsd.c: Include bfd.h.
4083 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4084 (MY_bfd_reloc_type_lookup): Declare function too.
4085 * pc532-mach.c (set_sizes): Don't declare.
4086 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4087 (backend_data, MY_backend_data): Don't define.
4089 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4090 ns32k-*-lites* like ns32k-*-netbsd*.
4092 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4095 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4097 * coffcode.h (coff_write_object_contents): Restore setting
4098 f_timdat to 0, deleted on August 22.
4100 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4102 * coffcode.h (coff_bfd_copy_private_symbol_data,
4103 coff_bfd_copy_private_section_data,
4104 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4105 * peicode.h (coff_bfd_copy_private_bfd_data): New
4106 (pe_bfd_copy_private_bfd_data): New.
4107 (coff_swap_scnhdr_in): Swap bss size into the right place.
4108 (pe_print_private_bfd_data): Add some newlines.
4110 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4112 * som.c (setup_sections): Don't die if a space has no subspaces.
4114 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4116 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4117 dynamic symbol override a common symbol. Don't change the size or
4118 type if they have been set and the new symbol is not a definition.
4119 Warn if the size or type changes.
4121 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4123 * som.c (som_begin_writing): Don't write the symbol table or
4125 (som_finish_writing): Write them here. Place them after the
4126 subspace data, but before the relocs.
4128 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4130 * sunos.c (sunos_add_one_symbol): Just pass false, not
4131 info->shared_library, to sunos_create_dynamic_sections.
4132 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4134 (sunos_check_dynamic_reloc): Remove .text section assertion.
4136 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4138 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4139 * configure, configure.in: Add pmac_xcoff_vec case.
4140 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4141 * coff-pmac.c: New file, PowerMac XCOFF support.
4142 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4143 * targets.c (pmac_xcoff_vec): Declare.
4145 * mpw-config.in: Various changes to be compatible with the
4146 autoconf-based configury.
4147 * mpw-make.sed: New file, sed commands to translate Unix
4148 makefile into MPW syntax.
4149 * mpw-make.in: Remove.
4150 * hosts/mpw.h: Remove.
4151 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4152 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4154 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4156 * binary.c (binary_get_symtab): Return an empty string on error.
4157 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4159 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4161 * coff-ppc.c: Reformatted according to gnu conventions
4162 Removed irrelevant "if 0" code
4164 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4166 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4167 symbols rather than as indirect symbols.
4168 (MY(slurp_symbol_table)): Don't do anything special about
4171 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4172 of .ctors and .dtors sections is no larger than 2.
4174 * sunos.c (sunos_add_one_symbol): Don't change
4175 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4177 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4178 dynamic symbols when creating a shared library.
4179 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4181 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4182 written even if it is not defined in a regular object.
4183 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4184 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4185 rather than the constant 22.
4186 (sunos_check_dynamic_reloc): Handle creating a shared library.
4187 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4188 zero when creating a shared library.
4189 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4190 write it out at the start of the symbol table.
4192 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4194 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4196 * config.bfd: Add arm-*-coff.
4197 * configure.in, configure: Add armcoff_{little,big}_vec.
4198 * targets.c (armcoff_{little,big}_vec): Declare.
4199 (bfd_target_vector): Add armcoff_{little,big}_vec.
4200 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4202 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4204 * targets.c (bfd_find_target): Remove debugging code.
4206 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4208 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4210 * Makefile.in: added *-ppc files
4211 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4212 allow pe based .o's to be shared with other tools on ppc/NT
4213 * config.bfd: added powerpc[le]-[pe|winnt] config support
4214 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4215 * peicode.h: Added more section flags for PE on ppc
4216 Added coff_swap_filehdr_out to allow peicode.h to be
4217 used for non-image PE files on ppc.
4218 Check for image, or not, before copying pe_opthdr
4219 * targets.c: Added new bfd's
4220 * targets.c: Removed two inactive bfds that shouldn't have made it this
4223 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4225 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4226 explicit values to initialize all relocs. Change all users.
4227 (ppc_elf_brtaken_inner): New function to handle branch predicition
4229 (ppc_elf_brtaken_reloc): Ditto.
4230 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4231 relocs use ppc_elf_unsupported_reloc.
4232 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4233 needs to be reported.
4234 (ppc_elf_relocate_section): Support branch prediction relocs.
4236 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4238 * bfd.c (bfd_assert): Remove \n from string passed to
4241 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4242 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4243 (bfd_coff_make_section_hook): Don't define.
4244 (coff_make_section_hook): Remove.
4245 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4246 (styp_to_sec_flags): Likewise.
4247 (coff_write_object_contents): Likewise.
4248 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4250 * libcoff.h: Rebuild.
4251 * coffgen.c (make_a_section_from_file): Just call
4252 bfd_make_section_anyway, not bfd_make_section or
4253 bfd_coff_make_section_hook.
4254 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4255 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4256 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4257 make_section_hook field.
4258 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4260 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4261 pointers into value field for warning and indirect symbols; just
4262 leave the value field alone.
4263 * linker.c (generic_link_add_symbol_list): Use next symbol for
4264 warning and indirect symbols, rather than looking in symbol value.
4265 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4266 parameter. Change all callers. Remove support for indirect
4267 symbols; it didn't work anyhow.
4268 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4269 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4270 * bfd-in2.h: Rebuild.
4272 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4274 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4275 go back to telling the tools this reloc operates on 32 bits.
4277 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4279 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4280 rather than a direct fprintf.
4281 * archive.c (_bfd_write_archive_contents): Likewise.
4282 * coffcode.h (coff_slurp_symbol_table): Likewise.
4283 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4284 (ppc_elf_unsupported_reloc): Likewise.
4285 (ppc_elf_relocate_section): Likewise.
4286 * i386linux.c (linux_tally_symbols): Likewise.
4287 (linux_finish_dynamic_link): Likewise.
4288 * osf-core.c (osf_core_core_file_p): Likewise.
4289 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4290 * som.c (som_sizeof_headers): Likewise.
4291 * srec.c (srec_bad_byte): Likewise.
4292 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4293 * libbfd-in.h (bfd_assert): Declare first parameter const.
4294 * libbfd.h: Rebuild.
4295 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4296 bfd_reloc_overflow is enough.
4297 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4298 * coff-h8500.c (rtype2howto): Likewise.
4299 * coff-z8k.c (rtype2howto): Likewise.
4300 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4301 * elf.c (_bfd_elf_get_lineno): Likewise.
4302 (_bfd_elf_no_info_to_howto): Likewise.
4303 (_bfd_elf_no_info_to_howto_rel): Likewise.
4304 * hp300hpux.c (convert_sym_type): Likewise.
4305 (MY(swap_std_reloc_in)): Likewise.
4306 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4308 * libaout.h (struct aoutdata): Add line_buf field.
4309 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4310 and filename_buffer. Instead, use a malloc buffer stored in the
4311 new line_buf field. Remove length restrictions.
4313 * coffgen.c (string_size): Remove static variable.
4314 (debug_string_size, debug_string_section): Likewise.
4315 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4316 and debug_string_size_p parameters. Use them instead of the
4317 global variables. Change all callers.
4318 (coff_write_symbol): Likewise.
4319 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4320 (coff_write_symbols): Add local variables to replace removed
4323 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4324 function, and line_base fields.
4325 * libcoff.h: Rebuild.
4326 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4327 information, rather than using static variables.
4329 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4330 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4332 * init.c (initialized): Remove static variable.
4333 (bfd_init): Don't bother setting initialized.
4334 (bfd_check_init): Remove.
4335 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4336 * libbfd.h: Rebuild.
4338 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4340 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4341 size for full core dumps. Copy core file header to private data.
4342 (rs6000coff_core_file_failing_command,
4343 rs6000coff_core_file_failing_signal): New functions to extract
4344 the file name and terminating signal from the core file.
4345 * coff-rs6000.c: Use them.
4347 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4349 Change arch info to be const, initialized at compile time.
4350 * archures.c: Reindent many functions. Change CONST to const.
4351 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4352 nothing set it anyhow. Make next const.
4353 (bfd_arch_info_list): Remove.
4354 (bfd_archures_list): Rename from archures_init_table. Change from
4355 a table of function pointers to a table of bfd_arch_info_type
4356 structure addresses.
4357 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4358 (bfd_lookup_arch): Likewise.
4359 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4361 (bfd_default_arch_struct): Make const.
4362 (bfd_arch_init, bfd_arch_linkin): Remove.
4363 (bfd_get_arch_info): Return a const pointer.
4364 * init.c (bfd_init): Don't call bfd_arch_init.
4365 * bfd.c (struct _bfd): Make arch_info const.
4366 * bfd-in2.h: Rebuild.
4367 * libbfd.h: Rebuild.
4368 * configure.in: Put & before everything in $selarchs.
4369 * configure: Rebuild.
4370 * cpu-*.c: Change bfd_*_arch from a function which calls
4371 bfd_arch_linkin to a const structure.
4372 * ieee.c (ieee_object_p): Make arch const.
4374 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4376 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4378 * bfd-in2.h: Regenerate.
4379 * libbfd.h: Regenerate.
4381 * elf32-ppc.c (reloc_type): Update names to match current draft.
4382 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4383 relative. Update names to current V.4 draft.
4384 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4385 (ppc_elf_relocate_section): Rename relocations to match draft.
4387 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4389 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4390 compiled with -mrelocatable-lib to be linked with either normal
4391 modules or -mrelocatable modules.
4393 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4395 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4396 in the a.out header.
4398 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4399 a reloc against a local symbol, even if it's not a section.
4401 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4403 * targets.c (bfd_target): Remove unused align_power_min field.
4404 * bfd-in2.h: Rebuild.
4405 * All backends: Remove initialization of align_power_min.
4407 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4409 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4411 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4413 * config.bfd (mips-dec-netbsd*): New target.
4414 * configure.host (mips-dec-netbsd*): New host.
4415 * configure.in (mips-dec-netbsd*): New native.
4416 * configure: Rebuild.
4418 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4420 Make the COFF backend linker merge common types:
4421 * cofflink.c (struct coff_debug_merge_element): Define.
4422 (struct coff_debug_merge_type): Define.
4423 (struct coff_debug_merge_hash_entry): Define.
4424 (struct coff_debug_merge_hash_table): Define.
4425 (coff_debug_merge_hash_table_init): Define.
4426 (coff_debug_merge_hash_table_free): Define.
4427 (coff_debug_merge_hash_lookup): Define.
4428 (struct coff_final_link_info): Add debug_merge field.
4429 (coff_debug_merge_hash_newfunc): New static function.
4430 (_bfd_coff_final_link): Allocate and free debug_merge table.
4431 (coff_link_input_bfd): Merge identical enum, struct and union
4434 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4436 Convert i960 COFF to use COFF backend linker.
4437 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4438 structure to store the symbol being used.
4439 (coff_i960_start_final_link): New static function.
4440 (coff_i960_relocate_section): New static function.
4441 (coff_i960_adjust_symndx): New static function.
4442 (coff_start_final_link): Define.
4443 (coff_relocate_section): Define.
4444 (coff_adjust_symndx): Define.
4445 * coffcode.h (bfd_coff_backend_data): Add new callback function
4446 _bfd_coff_start_final_link.
4447 (bfd_coff_start_final_link): Define.
4448 (coff_start_final_link): Define if not defined.
4449 (bfd_coff_std_swap_table): Add coff_start_final_link.
4450 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4452 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4453 function callback is not NULL.
4454 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4455 (_bfd_coff_internal_syment_name): Declare.
4456 * libcoff.h: Rebuild.
4457 * configure.in (icoff_big_vec): Add cofflink.o.
4458 (icoff_little_vec): Likewise.
4459 * configure: Rebuild.
4461 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4463 * Makefile.in (clean-info): Remove extraneous tab from line
4466 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4468 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4469 contents has relocs.
4471 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4473 * coffcode.h (coff_compute_section_file_positions): Keep the
4475 (coff_write_object_contents): Remember if it's a relocatable
4477 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4478 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4479 if relocatable file. Swap out saved raw size.
4481 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4483 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4484 (maintainer-clean): Rename from realclean, passing
4485 maintainer-clean down to subdirectories, but leave realclean as a
4488 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4491 * dep-in.sed: Remove config.h from generated dependencies.
4493 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4494 broken out of sunos_canonicalize_dynamic_symtab.
4495 (sunos_canonicalize_dynamic_symtab): Call new function
4496 sunos_slurp_dynamic_symtab.
4497 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4498 dynamic symbol table to the caller.
4499 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4500 callback to override the symbols being read.
4501 * libaout.h (struct aout_backend_data): Add three new parameters
4502 to add_dynamic_symbols callback.
4504 Extensive minor changes to avoid various gcc warnings. Also:
4505 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4506 * archures.c (bfd_arch_info_type): Change mach field from long to
4508 (bfd_lookup_arch): Change machine parameter from long to unsigned
4511 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4513 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4514 a symbol with a non-zero plt_offset.
4516 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4518 * elfcode.h (align_file_position): Remove; not used.
4520 * configure.in: Only check for <sys/procfs.h> on a native system,
4521 and make sure it defines prstatus_t.
4522 * configure: Rebuild.
4524 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4526 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4528 * config.in: Rename from config.h.in.
4529 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4530 Check for config.h:config.in when creating stamp-h.
4531 * configure: Rebuild.
4532 * Makefile.in (stamp-h): Depend upon config.in rather than
4533 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4534 calling config.status.
4536 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4537 (Makefile): Just rebuild Makefile.
4538 (config.h, stamp-h): New targets.
4539 * configure.in: Create stamp-h when rebuilding config.h.
4540 * configure: Rebuild.
4542 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4544 * configure.in: Call AC_CONFIG_HEADER. Substitute
4545 HOST_64BIT_LONG. Check that various header files exist. Check
4546 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4547 and/or free need to be declared. Don't make a link to sysdep.h.
4548 Define TRAD_HEADER for various hosts.
4549 * configure: Rebuild.
4550 * configure.host: Don't set my_host. Add definitions taken from
4551 host header files for various entries. Remove entries which now
4553 * acconfig.h: New file.
4554 * config.h.in: New file, built by autoheader.
4555 * sysdep.h: New file.
4556 * Makefile.in (do_distclean): Don't remove sysdep.h.
4558 (LOCAL_H_DEPS): New variable.
4559 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4561 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4562 ($(OPTIONAL_BACKENDS)): Likewise.
4563 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4564 looking through sysdep.h.
4565 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4566 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4567 (fprintf_vma, sprintf_vma): Likewise.
4568 (int64_type, uint64_type): Don't define.
4569 * bfd-in2.h: Rebuild.
4570 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4571 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4572 * lynx-core.c: Include stuff from old hosts/lynx.h.
4573 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4574 rather than NO_FCNTL.
4575 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4576 rather than NATIVE_HPPAHPUX_COMPILER.
4577 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4579 * hosts/*.h: Remove all header files which merely include,
4580 declare, and define things. Leave header files which define
4581 information needed by trad-core.c.
4583 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4584 (BFD_CC_FOR_BUILD): Define.
4585 * configure.in: Use BFD_CC_FOR_BUILD.
4586 * configure: Rebuild.
4588 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4590 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4591 * configure: Rebuild.
4593 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4596 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4598 * config.bfd: i386pe_ve -> i386pe_vec.
4600 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4602 * configure.host: Incorporate host Makefile fragments by setting
4604 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4605 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4606 value based on whether the code is being compiled by a cross
4607 compiler. Don't substitute host_makefile_frag or frags.
4608 * aclocal.m4: New file to define local AC_PROG_CC.
4609 * configure: Rebuild.
4610 * Makefile.in (INSTALL): Set to @INSTALL@.
4611 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4612 (INSTALL_DATA): Set to @INSTALL_DATA@.
4614 (CC): Define as @CC@.
4615 (CFLAGS): Set to @CFLAGS@.
4616 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4617 (@host_makefile_frag@): Remove.
4618 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4619 after other options.
4620 (config.status): Remove dependency upon @frags@.
4621 * config/*.mh, config/README: Remove.
4623 * config.bfd: Rewrite to incorporate the contents of the Makefile
4624 fragments by setting shell variables, rather than merely returning
4625 the name of a Makefile fragment.
4626 * configure.in: Use shell variables set by config.bfd rather than
4627 looking at the target Makefile fragment files. Don't substitute
4628 target_makefile_frag. Do substitute TDEFINES.
4629 * configure: Rebuild.
4630 * Makefile.in (@target_makefile_frag@): Remove.
4631 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4632 * config/*.mt: Remove.
4634 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4636 * configure.in: Put changequote lines around "i[345]86" patterns
4637 section of core file support.
4639 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4641 * som.c (som_bfd_print_private_bfd_data): Define to use the
4644 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4646 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4647 entry, text_start and data_start.
4649 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4651 * Makefile.in (OFILES): Remove $(TDEPFILES).
4652 * config/apollo.mt (TDEPFILES): Remove.
4653 * config/README: Update.
4655 * configure.in: For a native configuration, set COREFILE and
4656 COREFLAG based on the canonical host name.
4657 * configure: Rebuild.
4658 * Makefile.in: Rebuild dependencies.
4659 (ALL_CFLAGS): Add @COREFLAG@.
4660 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4661 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4662 support routines. Check LYNX_CORE rather than HOST_LYNX.
4663 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4664 * i386lynx.c: Likewise.
4665 * m68klynx.c: Likewise.
4666 * sparclynx.c: Likewise.
4667 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4668 * *-core.c: Comment changes.
4669 * config/decstation.mh (HDEPFILES): Remove.
4670 (HDEFINES): Remove -DTRAD_CORE.
4671 * config/irix3.mh (RANLIB): Remove.
4672 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4673 (HDEFINES): Remove -DIRIX_CORE.
4674 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4675 (HDEFINES): Remove -DTRAD_CORE.
4676 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4677 * config/ultra3.mh (RANLIB): Remove.
4678 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4679 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4680 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4681 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4682 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4683 * config/i386aix.mh, config/i386bsd.mh: Remove.
4684 * config/i386linux.mh, config/i386mach3.mh: Remove.
4685 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4686 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4687 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4688 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4689 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4690 * config/solaris2.mh, config/stratus.mh: Remove.
4691 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4692 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4694 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4696 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4697 DT_FINI entry if the appropriate symbol is not in the hash table.
4699 * libelf.h (struct elf_backend_data): Add create_program_headers
4700 and want_hdr_in_seg fields.
4701 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4703 (elf_backend_create_program_headers): Likewise.
4704 (elfNN_bed): Initialize create_program_headers and
4706 * elf.c (get_program_header_size): Call create_program_headers
4708 (map_program_segments): Check want_hdr_in_seg backend field. Call
4709 create_program_headers backend routine.
4711 * elf.c (assign_file_positions_except_relocs): Align non allocated
4712 sections when creating an executable.
4714 * elfcode.h (elf_swap_phdr_in): Make non static.
4715 (elf_swap_phdr_out): Make non static.
4716 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4717 (bfd_elf32_swap_phdr_out): Declare.
4718 (bfd_elf64_swap_phdr_in): Declare.
4719 (bfd_elf64_swap_phdr_out): Declare.
4721 * ecofflink.c (ecoff_collect_shuffle): New static function.
4722 (_bfd_ecoff_get_accumulated_pdr): New function.
4723 (_bfd_ecoff_get_accumulated_sym): New function.
4724 (_bfd_ecoff_get_accumulated_ss): New function.
4725 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4726 (_bfd_ecoff_get_accumulated_sym): Declare.
4727 (_bfd_ecoff_get_accumulated_ss): Declare.
4728 * libbfd.h: Rebuild.
4730 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4732 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4734 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4735 warning symbols. If any section is named .gnu.warning.XXX, treat
4736 the contents as a warning to be issued if the symbol XXX is
4738 (elf_link_output_extsym): For an indirect or warning symbol, just
4739 output the symbol it points to.
4741 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4742 if bfd_hash_allocate fails, since it will already be set.
4743 (generic_link_hash_newfunc): Likewise.
4744 (archive_hash_newfunc): Likewise.
4745 (hash_entry_bfd): New static function.
4746 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4747 callback. Allocate a new warning using the hash table newfunc.
4748 Use bfd_hash_replace to update the entry in the hash table, rather
4749 than assuming we can copy the fields with structure assignment.
4751 * hash.c (bfd_hash_replace): New function.
4752 * bfd-in.h (bfd_hash_replace): Declare.
4753 * bfd-in2.h: Rebuild.
4755 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4757 * config.bfd: Add mips*vr4300-*-elf* target.
4758 * config/mipsbvr4300.mt: Added.
4760 See file ChangeLog.2
4767 version-control: never
projects / deliverable / binutils-gdb.git / blob