2 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5 and fixed mask on R_D10V_10_PCREL_L.
8 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
10 * elf64-mips.c: Include "aout/ar.h".
11 (mips_elf64_slurp_armap): New static function.
12 (mips_elf64_write_armap): New static function.
13 (bfd_elf64_archive_*): Define.
14 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
15 Use instead of bfd_generic_archive_p.
16 (bfd_elfNN_write_archive_contents): Define if not defined. Use
17 instead of _bfd_write_archive_contents.
18 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
19 _bfd_generic_mkarchive.
20 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
21 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
23 (TARGET_LITTLE_SYM): Likewise.
24 * archive.c (bfd_slurp_armap): Check for and reject an archive map
26 * Makefile.in: Rebuild dependencies.
28 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
29 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
30 SHT_MIPS_EVENTS sections.
31 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
32 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
34 (_bfd_mips_elf_fake_sections): Likewise.
36 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
37 * ecoff.c (ecoff_compute_section_file_positions): Copy
38 rdata_in_text from backend info to tdata. Clear it if any data
39 section comes before .rdata.
40 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
41 tdata rather than backend info.
43 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
45 * configure.in: Fix test for whether a compiler has a 64 bit
46 type. From Jim Wilson <wilson@cygnus.com>.
48 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
50 * configure.host (mips-sgi-irix6*): New host.
52 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
53 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
54 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
57 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
58 (BFD_HOST_64_BIT): Define conditionally.
59 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
60 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
61 (symvalue, bfd_size_type): Likewise.
63 * Makefile.in (do_clean): Remove bfd-tmp.h.
64 (do_distclean): Remove bfd-in3.h.
65 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
66 (bfd-in3.h): New target.
68 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
69 Andrew Gierth <ANDREWG@microlise.co.uk>.
71 * configure.host: Set INSTALL_SHLIB.
72 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
74 * Makefile.in (install): Use @INSTALL_SHLIB@.
76 * config.bfd (mips*-*-irix6*): New target.
77 * configure.host: Handle Irix 6 shared library like Irix 5.
79 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
80 symbol for a magic name.
81 (xcoff_link_input_bfd): Don't change the reloc symbol for an
83 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
86 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
88 * mpw-config.in: Add ELF support to mips config, create the
89 elf32-target.h file in the object dir.
90 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
92 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
94 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
95 Also removed most abort calls, in favor of using bfd reporting.
98 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
100 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
101 (BFD32_BACKENDS) Add elf32-d10v.o.
102 * archures.c: Add bfd_d10v_arch.
103 * bfd-in2.h: Add bfd_d10v_arch.
104 * config.bfd (d10v-*-*): New target.
105 * configure: (bfd_elf32_d10v_vec) New vector.
106 * configure.in: (bfd_elf32_d10v_vec) New vector.
107 * cpu-d10v.c: New file.
108 * elf.c (prep_headers): Added case bfd_arch_d10v.
109 * elf32-d10v.c: New file.
111 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
112 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
113 * targets.c (bfd_elf32_d10v_vec): New vector.
116 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
118 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
120 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
122 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
123 bfd_mach_i386_i8086 machine types.
125 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
127 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
130 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
132 * coffcode.h (coff_set_section_contents): A/UX does not require
133 special handling of the _LIB section.
135 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
137 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
140 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
141 array if one was allocated.
143 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
145 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
146 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
147 use_rld_obj_head and rld_value.
148 (mips_elf_link_hash_table_create): Initialize new fields.
149 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
151 (mips_elf_create_dynamic_sections): Create .rld_map section. If
152 __rld_obj_head symbol not seen, create an __rld_map symbol.
153 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
154 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
155 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
156 __rld_obj_head symbol.
157 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
159 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
161 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
163 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
164 ppc_elf_addr16_ha_reloc.
165 (ppc_elf_addr16_ha_reloc): New static function.
167 * coff-mips.c (struct mips_hi): Define.
168 (mips_refhi_list): New static variable.
169 (mips_refhi_addr, mips_refhi_addend): Remove.
170 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
171 (mips_reflo_reloc): Process mips_refhi_list.
172 (mips_relhi_list): New static variable.
173 (mips_relhi_addr, mips_relhi_addend): Remove.
174 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
175 (mips_rello_reloc): Process mips_relhi_list.
176 (mips_relocate_section): Permit an arbitrary number of REFHI or
177 RELHI relocs before the associated REFLO or RELLO reloc.
179 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
181 * aout-target.h (MY(callback)): Set reloc_count fields.
183 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
185 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
186 sections unless this is a SunOS link.
188 * VERSION: Set to 2.7.1.
190 * Released binutils 2.7.
192 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
194 * i386aout.c: Include "aout/aout64.h".
195 (i386aout_write_object_contents): New static function.
196 (MY_write_object_contents): Define.
198 * netbsd.h (MY(write_object_contents)): Make sure that
199 adjust_sizes_and_vmas is called before fiddling with the magic
202 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
204 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
206 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
208 * libbfd-in.h (itos, stoi): Don't define.
210 * i386lynx.c (KEEPIT): Define as udata.i.
211 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
212 (NAME(lynx,swap_ext_reloc_out)): Likewise.
213 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
214 flags. Don't use stoi.
216 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
218 * elf.c (map_sections_to_segments): Don't start a new segment for
219 a writable section if it's on the same page as the previous
220 segment. Reset the writable variable for a readonly section.
222 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
224 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
225 first_thunk_address, thunk_size, and import_table_size.
226 * peicode.h: Improved some diagnostics regarding edata sections.
228 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
230 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
231 (TARGET_LITTLE_SYM): Added missing D_PAGED.
233 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
235 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
236 with XCOFF_DEF_DYNAMIC set is really defined.
237 (xcoff_link_check_dynamic_ar_symbols): Likewise.
238 (xcoff_link_add_symbols): Only create special sections if using an
241 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
243 (bfd_install_relocation): Likewise.
245 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
247 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
249 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
250 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
251 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
252 (elf64_alpha_link_hash_newfunc): Initialize flags field.
253 (elf64_alpha_check_relocs): Record types of LITUSE entries that
254 are found for LITERAL relocs.
255 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
256 taken, we cannot generate a .plt entry for the symbol.
258 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
260 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
261 sysconf functions (for gprof).
262 * configure, config.in: Rebuild.
264 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
266 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
267 an archive if it has a map. If the object file has the wrong
270 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
271 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
273 (alpha_relocate_section): Likewise.
275 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
276 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
277 (coff_swap_sym_out): Use SYMESZ, not sizeof.
278 (coff_swap_aux_out): Use AUXESZ, not sizeof.
279 (coff_swap_lineno_out): Use LINESZ, not sizeof.
280 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
281 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
282 * peicode.h: Corresponding changes.
284 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
286 * elflink.h (elf_create_pointer_linker_section): Comment out code
287 dealing with making GOT pointers negative of the GOT symbol for
290 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
292 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
293 increment the .rela.plt size until after we're done creating the
295 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
296 .rela.plt offset directly rather than calculating it.
298 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
300 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
301 Use autoconf-set values.
302 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
303 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
306 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
307 * configure: Rebuilt.
309 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
311 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
312 handling code > 1k away.
314 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
316 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
317 defined, output whenever the symbol is updated.
319 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
321 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
322 section to 0 if user_set_vma is set.
323 * elflink.h (elf_bfd_final_link): Likewise.
325 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
327 Partially undo patch of Jun 20.
328 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
329 (coff_compute_section_file_positions): Likewise.
330 (coff_write_object_contents): Likewise. Re-add deleted code, but
331 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
332 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
334 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
336 * config.bfd: Add support for *-*-rtems* configurations.
338 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
340 * elf.c (prep_headers): Add bfd_arch_alpha case.
342 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
344 * elf64-alpha.c: New file.
345 * config.bfd (alpha-*-linuxecoff*): New target.
346 (alpha-*-linux*, alpha-*-elf*): New targets.
347 * configure.in (bfd_elf64_alpha_vec): New vector.
348 * configure: Rebuild.
349 * targets.c (bfd_elf64_alpha_vec): Declare.
350 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
351 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
352 * bfd-in2.h, libbfd.h: Rebuild.
353 * Makefile.in: Rebuild dependencies.
354 (BFD64_BACKENDS): Add elf64-alpha.o.
355 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
357 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
359 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
360 than relying on a right shift of 32.
362 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
364 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
365 ifdef to COFF_WITH_PE.
366 (coff_compute_section_file_positions): Likewise.
367 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
368 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
369 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
370 COFF_IMAGE_WITH_PE, always include.
372 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
374 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
376 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
377 approximate the correct answer if SIZEOF_HEADERS was not used.
379 * binary.c (binary_set_section_contents): Set section file
380 position based on LMA rather than VMA.
382 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
384 * linker.c (_bfd_generic_link_output_symbols): Don't output any
385 symbols if info->strip == strip_all.
387 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
389 * coff-h8300.c: Remove #if 0 code.
390 (compatable): Don't allow mixing/matching of different architectures.
392 * archures.c (bfd_mach_h8300s): Add.
393 * bfd-in2.h: Rebuilt.
394 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
396 (h8300_reloc16_estimate): Likewise.
397 (h8300_reloc16_extra_cases): Likewise.
398 (h8300_bfd_link_add_symbols): Likewise.
399 * coffcode.h (coff_set_arch_mach_hook): Likewise.
400 (coff_set_flags): Likewise.
401 * cpu-h8300.c (h8300_scan): Likewise.
402 Add H8/S to bfd_h8300_arch list.
404 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
406 Added support for Alpha OpenVMS:
407 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
408 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
409 * config.h-vms, makefile.vms: New files.
410 * config.bfd (alpha-*-*vms*): New target.
411 * configure.in (evax_alpha_vec): New target vector.
412 * configure: Rebuild.
413 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
414 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
415 * targets.c (bfd_target_evax_flavour): Define.
416 (evax_alpha_vec): Declare.
417 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
419 * bfd-in2.h, libbfd.h: Rebuild.
420 * Makefile.in: Rebuild dependencies.
421 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
422 evax-emh.o, and evax-misc.o.
423 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
424 evax-etir.c, evax-emh.c, and evax-misc.c.
425 (HFILES): Add evax.h.
427 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
429 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
431 (h8300_bfd_link_add_symbols): Likewise.
433 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
435 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
436 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
438 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
440 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
441 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
443 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
444 R_MIPS_32 relocs if creating a shared library.
446 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
448 * peicode.h (add_data_entry): Use pei_section_data rather than
449 _cooked_size. Corresponds to May 13 change in coffcode.h.
451 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
453 * cofflink.c (_bfd_coff_final_link): Handle long section names.
454 * coffcode.h (coff_write_object_contents): If there are long
455 section names, always set the f_symptr field, even if there are no
457 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
458 if there are no symbols.
460 * coffgen.c (make_a_section_from_file): Check return value of
461 _bfd_coff_read_string_table.
462 (coff_real_object_p): Check return value of
463 make_a_section_from_file.
464 (_bfd_coff_read_string_table): Check that there are some symbols
465 before trying to read the string table size.
467 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
469 * xcofflink.c (xcoff_link_add_symbols): When considering whether
470 to replace a symbol in a dynamic object with a symbol from another
471 dynamic object, do the replacement if the existing symbol is
474 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
475 for _ptrgl, and treat it as global linkage code.
477 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
478 filename or N_SO symbol past the offset, and use it to indicate
479 that there is no line number or function when appropriate.
481 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
483 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
484 common symbol defined by the linker. Don't export function code
485 even if export_defineds is set.
487 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
489 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
491 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
492 (h8300_symbol_address_p): New function.
493 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
496 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
498 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
500 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
501 correctly for the two variants. Allow relaxing if the target
502 is 128 bytes away since after relaxation it'll be 126 bytes away.
503 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
504 "dot" and "value". Allow relaxing if the target is 128 bytes
505 away since after relaxation it'll be 126 bytes away.
506 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
507 the given section until nothing changes.
509 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
511 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
512 alignment hack--we can get the lnnoptr info another way without
513 suddenly increasing the alignment requirements. Set the flags for
515 (ecoff_compute_section_file_positions): Do so.
517 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
519 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
520 to keep the HP emulator database happy.
522 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
523 From Kevin Buettner <kev@primenet.com>.
525 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
527 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
528 name of a NULL section.
530 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
532 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
533 set, always call the notice callback.
535 * VERSION: Increment for bfdlink.h change.
537 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
539 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
540 (sh_relax_delete_bytes): Correct handling of differently sized
541 trailing alignment reloc.
543 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
544 * bfd-in2.h: Rebuild.
545 * configure.in: Warn if there is no known 64 bit type.
546 * configure: Rebuild.
548 * Makefile.in: Rebuild dependencies.
549 (BFD32_BACKENDS): Add ppcboot.o.
550 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
552 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
553 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
555 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
557 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
558 (bfd_mips_elf64_swap_reginfo_out): Move from here...
559 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
560 (bfd_mips_elf64_swap_reginfo_out): ...to here.
562 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
564 * elf64-mips.c: Improve reloc special_functions and handling of
565 SHT_MIPS_OPTIONS section.
566 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
567 mips_elf_hi16_reloc and make globally visible.
568 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
569 make globally visible.
570 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
571 make globally visible.
572 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
573 and make globally visible.
574 (gprel16_with_gp): Check howto->src_mask before using value in
576 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
577 and make globally visible.
578 (gprel32_with_gp): Check howto->src_mask before fetching value.
579 (bfd_mips_elf_swap_options_in): New function.
580 (bfd_mips_elf_swap_options_out): New function.
581 (_bfd_mips_elf_set_private_flags): Rename from
582 mips_elf_set_private_flags and make globally visible.
583 (_bfd_mips_elf_copy_private_bfd_data): Rename from
584 mips_elf_copy_private_bfd_data and make globally visible.
585 (_bfd_mips_elf_merge_private_bfd_data): Rename from
586 mips_elf_merge_private_bfd_data and make globally visible.
587 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
588 for a SHT_MIPS_OPTIONS section.
589 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
590 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
591 name of a SHT_MIPS_OPTIONS section.
592 (_bfd_mips_elf_set_section_contents): New function.
593 (mips_elf32_section_processing): Set the GP value in a
594 SHT_MIPS_OPTIONS section.
595 (_bfd_mips_elf_find_nearest_line): Rename from
596 mips_elf_find_nearest_line and make globally visible.
597 (bfd_elf32_set_section_contents): Define.
598 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
599 (_bfd_mips_elf_lo16_reloc): Declare.
600 (_bfd_mips_elf_gprel16_reloc): Declare.
601 (_bfd_mips_elf_got16_reloc): Declare.
602 (_bfd_mips_elf_gprel32_reloc): Declare.
603 (_bfd_mips_elf_set_private_flags): Declare.
604 (_bfd_mips_elf_copy_private_bfd_data): Declare.
605 (_bfd_mips_elf_merge_private_bfd_data): Declare.
606 (_bfd_mips_elf_find_nearest_line): Declare.
607 (_bfd_mips_elf_set_section_contents): Declare.
609 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
611 (elf_info_to_howto): Define.
612 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
614 (elf_info_to_howto): Define.
615 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
617 (elf_info_to_howto): Define.
619 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
620 R_MOV16B[12], to match change in coff/internal.h.
622 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
624 * elf64-mips.c: Extensive additions to provide better support for
625 writing files and for gas.
626 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
627 of mips_elf_object_p.
628 (mips_elf32_object_p): Rename from mips_elf_object_p; call
629 _bfd_mips_elf_object_p.
630 (_bfd_mips_elf_final_write_processing): Rename from
631 mips_elf_final_write_processing and make globally visible.
632 (_bfd_mips_elf_fake_sections): Rename from
633 mips_elf_fake_sections and make globally visible.
634 (_bfd_mips_elf_section_from_bfd_section): Rename from
635 mips_elf_section_from_bfd_section and make globally visible.
636 (_bfd_mips_elf_section_processing): New function, broken out of
637 mips_elf_section_processing.
638 (mips_elf32_section_processing): Rename from
639 mips_elf_section_processing; call
640 _bfd_mips_elf_section_processing.
641 (_bfd_mips_elf_symbol_processing): Rename from
642 mips_elf_symbol_processing and make globally visible.
643 (_bfd_mips_elf_read_ecoff_info): Rename from
644 mips_elf_read_ecoff_info and make globally visible.
645 (mips_elf32_ecoff_debug_swap): Rename from
646 mips_elf_ecoff_debug_swap.
647 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
648 struct symbol_cache_entry.
649 (_bfd_elf_validate_reloc): New function, moved in from
650 elfcode.h:validate_reloc.
651 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
652 to _bfd_elf_validate_reloc. Change all callers.
653 * elf-bfd.h (bfd_section_from_shdr): Declare.
654 (_bfd_elf_symbol_from_bfd_symbol): Declare.
655 (_bfd_elf_validate_reloc): Declare.
656 (_bfd_mips_elf_object_p): Declare.
657 (_bfd_mips_elf_fake_sections): Declare.
658 (_bfd_mips_elf_section_from_bfd_section): Declare.
659 (_bfd_mips_elf_section_processing): Declare.
660 (_bfd_mips_elf_symbol_processing): Declare.
661 (_bfd_mips_elf_read_ecoff_info): Declare.
662 (_bfd_mips_elf_final_write_processing): Declare.
663 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
666 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
667 (mips_elf_final_write_processing): Likewise.
669 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
671 64-bit MIPS ELF ABI objdump support:
672 * elf64-mips.c: New file.
673 * Makefile.in: Rebuild dependencies.
674 (BFD64_BACKENDS): Add elf64-mips.o.
675 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
676 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
677 bfd_elf64_littlemips_vec to targ_selvecs.
678 (mips*-*-elf*): Likewise.
679 * confingure.in: Add bfd_elf64_bigmips_vec and
680 bfd_elf64_littlemips_vec to vector switch.
681 * configure: Rebuild.
682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
683 broken out of mips_elf_section_from_shdr.
684 (mips_elf32_section_from_shdr): Rename from
685 mips_elf_section_from_shdr. Call new function.
686 (elf_backend_section_from_shdr): Update name of renamed function.
687 * elf-bfd.h (struct elf_size_info): Change second parameter of
688 write_out_phdrs to be const. Likewise for second parameter of
690 (struct bfd_elf_section_data): Add rel_hdr2 field.
691 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
692 (bfd_elf32_swap_symbol_out): Likewise.
693 (bfd_elf32_swap_reloc_in): Likewise.
694 (bfd_elf32_swap_reloc_out): Likewise.
695 (bfd_elf32_swap_reloca_in): Likewise.
696 (bfd_elf32_swap_reloca_out): Likewise.
697 (bfd_elf32_swap_phdr_in): Likewise.
698 (bfd_elf32_swap_phdr_out): Likewise.
699 (bfd_elf32_swap_dyn_in): Likewise.
700 (bfd_elf32_swap_dyn_out): Likewise.
701 (bfd_elf32_slurp_symbol_table): Declare.
702 (bfd_elf32_write_shdrs_and_ehdr): Declare.
703 (bfd_elf32_write_out_phdrs): Declare.
704 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
705 (bfd_elf64_swap_symbol_out): Likewise.
706 (bfd_elf64_swap_reloc_in): Likewise.
707 (bfd_elf64_swap_reloc_out): Likewise.
708 (bfd_elf64_swap_reloca_in): Likewise.
709 (bfd_elf64_swap_reloca_out): Likewise.
710 (bfd_elf64_swap_phdr_in): Likewise.
711 (bfd_elf64_swap_phdr_out): Likewise.
712 (bfd_elf64_swap_dyn_in): Likewise.
713 (bfd_elf64_swap_dyn_out): Likewise.
714 (bfd_elf64_slurp_symbol_table): Declare.
715 (bfd_elf64_write_shdrs_and_ehdr): Declare.
716 (bfd_elf64_write_out_phdrs): Declare.
717 (_bfd_mips_elf_section_from_shdr): Declare.
718 * elf.c (bfd_section_from_shdr): Remove assertion requiring
719 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
720 section for the section, add the new one to rel_hdr2. Increment
721 reloc_count rather than setting it.
722 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
723 Remove static declaration.
724 (elf_write_shdrs_and_ehdr): Define name as macro.
725 (elf_write_out_phdrs): Likewise.
726 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
727 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
728 (elf_swap_symbol_in): Change second parameter to be const.
729 (elf_swap_symbol_out): Likewise.
730 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
731 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
732 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
733 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
734 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
735 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
736 parameter to be const. Make non-static.
737 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
739 (elf_slurp_symbol_table): Make non-static.
740 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
741 * elfxx-target.h (elf_info_to_howto): Define if not defined.
742 (elf_backend_size_info): Likewise.
743 (elfNN_bed): Use elf_backend_size_info.
744 * targets.c (bfd_elf64_bigmips_vec): Declare.
745 (bfd_elf64_littlemips_vec): Declare.
746 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
747 bfd_elf64_littlemips_vec if BFD64 is defined.
749 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
751 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
753 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
754 zeroes, in alignment holes.
756 * configure: Rebuild with autoconf 2.10.
758 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
759 potential leading underscore in the allocated buffer.
761 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
763 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
764 symbols into .sbss if this is a relocatable link.
766 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
768 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
769 undefined symbols when creating a shared library.
771 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
773 * coff-sh.c: Add a bunch of new code and static const arrays to
774 support aligning loads and stores on four byte memory boundaries.
776 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
778 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
780 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
783 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
785 * cache.c (bfd_open_file): Unlink the file before opening it for
786 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
788 * opncls.c (bfd_fdopenr): Set opened_once.
790 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
792 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
795 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
796 the code unconditionally.
798 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
800 * libcoff-in.h (struct pei_section_tdata): Define structure.
801 (pei_section_data): Define macro.
802 * libcoff.h: Rebuild.
803 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
804 store s_paddr field in pei_section_data.
805 (coff_compute_section_file_positions): Use pei_section_data rather
806 than _cooked_size, and don't overwrite an existing value.
807 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
808 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
809 * peicode.h (coff_bfd_copy_private_section_data): Define if
811 (pe_bfd_copy_private_section_data): New static function if
814 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
816 * srec.c (srec_set_arch_mach): Write as a function rather than a
819 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
820 no map, just check each member in turn to see whether it is
823 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
825 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
826 table. Call BFD_ASSERT to validate header size, instead of
828 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
831 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
833 * ppcboot.c: New target for looking at PPCbug boot records.
835 * config{ure.in,.bfd}: Add support for ppcboot target.
837 * configure: Regenerate.
839 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
841 * coff-h8300.c (howto_table): Update names to match recent
842 changes to include/coff/internal.h. Fix minor errors in the
843 existing relocs. Add R_MOVL1 and R_MOVL2.
844 (rtype2howto): Similarly.
845 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
846 existing relaxing code and peform more relaxing.
847 (h8300_reloc16_extra_cases): Likewise.
849 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
851 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
854 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
856 * elfcode.h (elf_object_p): Reject generic ELF target if
857 e_machine matches an alternate machine code in a specific backend.
859 * netbsd-core.c (netbsd_core_vec): Remove initializer for
860 obsolete align_power_min field.
862 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
864 * coff-h8300.c (reloc_howto_type): Add howto entry for
866 (rtype2howto): Handle R_PCRWORD_B.
867 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
868 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
869 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
872 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
874 * aoutx.h (translate_from_native_sym_flags): Set the section for
875 BSF_CONSTRUCTOR symbols.
877 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
880 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
882 * coffcode.h (coff_write_object_contents): In comdat section lookup,
883 stop looking when section is found.
885 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
887 * coffcode.h (STRING_SIZE_SIZE): Define.
888 (styp_to_sec_flags): Handle long symbol names when looking for the
890 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
891 (bfd_coff_long_section_names): Define.
892 (coff_write_object_contents): Handle long section names.
893 (bfd_coff_std_swap_table): Initialize new field.
894 * libcoff.h: Rebuild.
895 * coffgen.c (make_a_section_from_file): Handle long section
897 (coff_write_symbols): Handle long section names.
898 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
899 * coff-mips.c (mips_ecoff_backend_data): Likewise.
900 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
901 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
902 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
903 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
904 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
905 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
907 * bout.c (b_out_callback): Set lma of sections.
908 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
909 parameter to output_bfd. Used input_bfd instead of output_bfd in
912 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
914 * aoutx.h (translate_from_native_sym_flags): Don't create
915 SEC_CONSTRUCTOR sections.
916 * ecoff.c (ecoff_set_symbol_info): Likewise.
918 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
919 From Don Bowman <bowman@waterloo.hp.com>.
921 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
923 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
924 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
926 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
928 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
929 mips_32_relocs field.
930 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
931 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
932 relocs against a global symbol which is not defined in a regular
934 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
935 against a global symbol, increment mips_32_relocs.
936 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
937 the symbol is not defined in a regular file, make room in the
940 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
942 * ecoff.c (ecoff_compute_section_file_positions): Track the real
943 file position and the virtual file position separately. Set
944 filepos information bsaed on the real file position.
945 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
946 Jan 23 change to coffcode.h.
948 * som.c (som_slurp_symbol_table): Set the symbol count to the
949 number of BFD symbols created.
951 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
953 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
954 output file if linking shared objects. Loop to check all relocs,
955 rather than returning false on first error.
957 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
959 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
960 (ppc_elf_additional_program_headers): If .interp section, bump #
961 of program headers by 1.
962 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
963 (ppc_elf_size_dynamic_sections): Add support for .plt section.
964 (ppc_elf_check_relocs): Print out filename in debug code. Enable
966 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
968 (ppc_elf_relocate_section): If the output section isn't defined,
969 don't abort, just give an error message.
971 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
972 being created is .sdata or .sdata2, don't make the symbol dynamic.
974 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
976 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
977 members of an archive for dynamic objects with no symbols, and
978 pass them directly to check_archive_element.
979 (xcoff_link_check_ar_symbols): Pass dynamic objects to
980 xcoff_link_check_dynamic_ar_symbols.
981 (xcoff_link_check_dynamic_ar_symbols): New static function.
983 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
984 from _bfd_nodynamic to _bfd_xcoff.
985 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
987 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
988 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
989 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
990 * libcoff.h: Rebuild.
991 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
992 (xcoff_get_section_contents): New static function.
993 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
994 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
995 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
996 (xcoff_dynamic_reloc): New static variable.
997 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
998 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1000 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1003 if reloc_entry->addend is not 0.
1004 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1006 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1008 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1010 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1011 Add entries for R_SPARC_[56].
1012 (sparc_reloc_map): Add entries for R_SPARC_[56].
1014 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1016 Optimize linking of stabs in sections as used in ELF and COFF.
1017 * stabs.c: New file.
1018 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1019 (_bfd_write_section_stabs): Declare.
1020 (_bfd_write_stab_strings): Declare.
1021 * libbfd.h: Rebuild.
1022 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1023 (struct coff_link_hash_table): Add stab_info field.
1024 * libcoff.h: Rebuild.
1025 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1027 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1029 (_bfd_coff_final_link): Write out stab strings hash table.
1030 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1031 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1033 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1034 (struct bfd_elf_section_data): Add stab_info field.
1035 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1037 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1038 _bfd_link_section_stabs.
1039 (elf_bfd_final_link): Write out stab strings hash table.
1040 (elf_link_input_bfd): Handle optimized stabs sections.
1041 * reloc.c (_bfd_final_link_relocate): Check address against
1042 _raw_size rather than _cooked_size.
1043 * Makefile.in: Rebuild dependencies.
1044 (BFD_LIBS): Add stabs.o
1045 (BFD_LIBS_CFILES): Add stabs.c.
1047 * VERSION: Increment for bfdlink.h change.
1049 * coffgen.c (coff_renumber_symbols): Correct handling of
1050 BSF_NOT_AT_END common symbols.
1052 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * coff-ppc.c (record_toc): Add cast to avoid warning.
1055 (ppc_allocate_toc_section): Likewise.
1056 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1057 (ppc_coff_reloc_type_lookup): Remove unreached code.
1058 * coffcode.h (coff_write_object_contents): Don't take the address
1060 * peicode.h (pe_print_idata): Add casts to avoid warning.
1061 (pe_print_edata): Likewise.
1062 (pe_print_reloc): Remove ANSI C string concatenation.
1064 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1068 * libcoff.h: Rebuild.
1069 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1071 (coff_swap_aux_out): Likewise.
1072 * peicode.h (coff_swap_aux_in): Likewise.
1073 (coff_swap_aux_out): Likewise.
1074 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1076 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1078 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1079 Fix up .bf endndx link fields.
1080 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1082 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1085 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1087 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1088 on Solaris PowerPC systems doesn't get confused.
1090 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1093 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1094 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1095 update did_reg and did_reg2.
1097 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1099 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1101 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1102 callback routines, pass h->root.string rather than name, in case
1103 copy is true and name is transient.
1105 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1107 * elfcore.h: Add support for core files with multiple threads.
1108 (Primarily for Solaris.)
1110 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1112 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1113 section->orelocation is NULL.
1115 * coffgen.c (bfd_coff_get_syment): New function.
1116 (bfd_coff_get_auxent): New function.
1117 * bfd-in.h (bfd_coff_get_syment): Declare.
1118 (bfd_coff_get_auxent): Declare.
1119 * bfd-in2.h: Rebuild.
1121 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1123 * elf32-mips.c (struct mips_hi16): Define.
1124 (mips_hi16_addr, mips_hi16_addend): Remove.
1125 (mips_hi16_list): New static variable.
1126 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1127 (mips_elf_lo16_reloc): Process mips_hi16_list.
1128 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1129 relocs before the associated LO16 reloc.
1131 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * versados.c (versados_scan): Check bfd_alloc return value.
1134 (versados_object_p): Check all bfd_read return values. Require
1135 that lang field be less than 10, to avoid confusion with Intel Hex
1138 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1140 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1141 not 0, for an absolute symbol.
1142 (NAME(aout,swap_ext_reloc_out)): Likewise.
1144 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1145 (ihex_write_object_contents): For a large start address, output
1146 the full 32 bit address in record type 5.
1148 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1149 to int to avoid promotion problems in prototype.
1151 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * configure.host: Use ${srcdir} when looking for picfrag.
1155 * configure.host: Switch on ${libdir}, not $(libdir). From
1156 alan@spri.levels.unisa.edu.au (Alan Modra).
1158 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1159 entry point, not just for DYNAMIC objects.
1160 * sunos.c (sunos_add_dynamic_symbols): Always call
1161 sunos_create_dynamic_sections. If called with a non DYNAMIC
1162 object, don't do anything else.
1163 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1165 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * configure.in: Permit --enable-shared to specify a list of
1169 * configure: Rebuild.
1171 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1172 host when configuring with --enable-shard.
1174 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1179 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1180 to avoid crashing in bfd_hash_replace.
1182 * sysdep.h: Use #ifdef, not #if.
1184 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * config.in: Rebuild.
1188 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1190 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1191 (AC_CHECK_HEADERS): Check for sys/time.h
1192 (AC_HEADER_TIME): Add macro.
1193 * configure: Rebuild.
1194 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1195 to control what combination of <time> and <sys/time.h>
1198 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1200 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1201 (aout_32_sunos4_write_object_contents): Likewise.
1202 * aoutx.h (NAME(aout,machine_type)): Handle
1203 bfd_mach_sparc_{sparclet,sparclite}.
1204 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1205 (bfd_mach_sparc_v9_p): Update.
1206 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1207 * libaout.h (enum machine_type): Add M_SPARCLET.
1208 * sunos.c (MACHTYPE_OK): Define.
1209 * bfd-in2.h: Regenerated.
1211 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1214 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1215 * elflink.c (_bfd_elf_create_got_section): Store the
1216 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1217 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1218 global offset table goes over 0x1000, set the value of
1219 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1220 (elf32_sparc_relocate_section): Subtract the offset of
1221 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1223 * elfcode.h: Don't include <string.h>.
1225 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1227 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1228 generic_link_hash_newfunc. All references changed.
1229 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1230 moved here from libbfd-in.h.
1231 * libbfd-in.h: Corresponding changes.
1232 * libbfd.h: Regenerated.
1234 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * aoutx.h (aout_link_input_section_std): When reporting an
1237 overflow error, use the name of the symbol in the hash table if
1239 (aout_link_input_section_ext): Likewise.
1241 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1242 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1244 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1246 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1247 * coffcode.h (coff_compute_section_file_positions): Likewise.
1248 (coff_write_object_contents): Likewise.
1250 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * section.c (SEC_LINK_ONCE): Define.
1253 (SEC_LINK_DUPLICATES): Define.
1254 (SEC_LINK_DUPLICATES_DISCARD): Define.
1255 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1256 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1257 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1258 * bfd-in2.h: Rebuild.
1259 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1260 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1261 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1262 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1263 SEC_LINK_ONCE, and look through the symbol table for the setting
1264 for SEC_LINK_DUPLICATES.
1265 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1266 set for a section, find the section symbol in the symbol table,
1267 and set the aux entry based on SEC_LINK_DUPLICATES.
1268 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1269 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1270 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1271 * coff-i386.c (i386coff_vec): Likewise.
1272 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1274 * VERSION: Bump to 2.6.1.
1275 * Makefile.in (stamp-h): Depend upon VERSION.
1277 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1279 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1280 * libbfd.h: Rebuilt.
1281 * linker.c (generic_link_hash_newfunc): No longer static.
1282 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1284 * coff-h8300.c: Add two derived hash tables and their associated
1285 funtions and #defines for use by the h8300 linker.
1286 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1287 the function vector as needed. Place the address of the function
1288 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1289 Rewrite the vectors section contents as necessary.
1290 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1291 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1292 (coff_bfd_link_hash_table_create): Likewise.
1294 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1296 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1297 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1299 (hppa_rebuild_insn): Pass pointer to correct type to
1300 low_sign_unext and dis_assemble_21.
1302 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1304 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1305 Stick with sparc-*-{sysv4*,solaris2*}.
1307 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1310 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1311 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1312 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1313 fields is non-zero, print them.
1315 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1316 ifdef. Remove unused variables.
1317 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1319 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1320 (get_symbol_value): Ifdef out.
1321 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1322 (coff_ppc_relocate_section): Remove unused variables. Make
1323 fprintf strings and argument types correspond. Put before_addr in
1325 (dump_toc): Make fprintf strings and argument types correspond.
1326 (ppc_process_before_allocation): Remove unused variables. Always
1328 (ppc_reflo_reloc): Ifdef out.
1329 (ppc_addr32nb_reloc): Ifdef out.
1330 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1332 (coff_ppc_rtype_to_howto): Likewise.
1333 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1335 * peicode.h (pe_print_idata): Move otherwise unused variables into
1336 the #ifdef where they are used. Always return a value.
1337 (pe_print_edata): Make fprintf strings and argument types
1338 correspond. Always return a value.
1339 (pe_print_pdata): Removed unused variable addr_value. Always
1341 (pe_print_reloc): Remove unused variable onaline. Make fprintf
1342 strings and argument types correspond. Always return a value.
1344 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
1345 (ppc_elf_finish_dynamic_symbol): Move definition of unused
1346 variable rela inside #if 0 section where it is used.
1348 * ns32k.h: New file.
1349 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
1350 functions to start with _bfd_.
1351 * aout-ns32k.c: Include ns32k.h. Change references to renamed
1352 functions in cpu-ns32k.h.
1353 * Makefile.in: Rebuild dependencies.
1354 (HFILES): Add ns32k.h.
1356 * section.c (struct sec): Add linker_mark field. Change
1357 user_set_vma and reloc_done to be single bit fields.
1358 (STD_SECTION): Update accordingly.
1359 * bfd-in2.h: Rebuild.
1360 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1362 (aout_link_input_bfd): Don't link unmarked sections.
1363 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1365 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1366 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1368 * elflink.h (elf_bfd_final_link): Mark sections included in the
1370 (elf_link_input_bfd): Don't link unmarked sections.
1371 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1373 (xcoff_link_input_bfd): Don't link unmarked sections.
1375 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1376 overflow error messages.
1378 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1380 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1381 is not set, print "BFD: " before the error message.
1383 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1384 Miles Bader <miles@gnu.ai.mit.edu>.
1385 * configure: Rebuild.
1387 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1392 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1393 m68k-aout, m68k-coff, and m68k-elf targets.
1395 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1397 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1398 (ieee_generic_stat_arch_elt): Restructured to prevent
1399 ieee_object_p from being called repeatedly.
1401 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1403 * coffcode.h (coff_write_object_contents): Allocate
1404 buffers large enough for any FILEHDR or AOUTHDR.
1406 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1408 * ecofflink.c (lookup_line): New static function, renamed and
1409 slighly changed from old _bfd_ecoff_locate_line.
1410 (_bfd_ecoff_locate_line): Cache line number information. Use
1411 lookup_line for actual lookup.
1413 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1415 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1416 multiple of 20 bytes.
1418 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1420 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1421 allocate ecoff_find_line, and don't initialize by hand.
1422 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1423 mips_elf_find_line, and don't call memset.
1425 * coffcode.h (coff_compute_section_file_positions): If not
1426 producing a final executable, don't consider sofar when aligning
1427 the section to the correct size.
1429 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1431 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1432 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1433 * coffgen.c (coff_section_symbol): Ifdef out.
1435 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1437 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1438 output_bfd is not NULL.
1440 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1442 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1443 of bfd_alloc (fixes fix_line not being initialized).
1444 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1446 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1448 * coffcode.h: Allow specific backends to override the
1449 bfd_link_add_symbols routine.
1451 * coff-h8300.c: Include genlink.h.
1452 (howto_table): Add R_MEM_INDIRECT.
1453 (rtype2howto): Support R_MEM_INDIRECT.
1454 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1457 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1459 * coff-alpha.c (alpha_relocate_section): Use
1460 info->callbacks_warning, rather than _bfd_error_handler, for
1461 "multiple gp" warning.
1463 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1466 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1467 table string. Use bfd_wrapped_link_hash_lookup.
1468 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1470 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1471 table, if any, when writing out symbols.
1472 (aout_link_input_section_std): Use the name from the hash table,
1473 if any, when reporting undefined symbols.
1474 (aout_link_input_section_ext): Likewise.
1475 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1476 * bout.c (get_value): Likewise.
1477 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1478 * ecoff.c (ecoff_reloc_link_order): Likewise.
1479 * elflink.h (elf_link_add_object_symbols): Likewise.
1480 (elf_reloc_link_order): Likewise.
1481 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1482 (_bfd_generic_reloc_link_order): Likewise.
1483 (default_indirect_link_order): Likewise.
1484 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1485 * sunos.c (sunos_add_one_symbol): Likewise.
1486 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1487 (bfd_xcoff_link_count_reloc): Likewise.
1488 (xcoff_reloc_link_order): Likewise.
1490 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1491 into -1 for intern->rss.
1493 * configure: Rebuild with autoconf 2.8.
1495 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * stab-syms.c (__define_stab_duplicate): Define.
1498 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1500 * bfd-in.h (bfd_get_stab_name): Declare.
1501 * bfd-in2.h: Rebuild.
1502 * Makefile.in: Rebuild dependencies.
1503 (BFD_LIBS): Add stab-syms.o.
1504 (BFD_LIBS_CFILES): Add stab-syms.c.
1505 (BFD32_BACKENDS): Remove stab-syms.o.
1506 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1507 * configure.in: Don't list stab-syms.o in bfd_backends.
1508 * configure: Rebuild.
1509 * libaout.h (aout_stab_name): Don't declare.
1510 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1513 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * elf.c (assign_file_positions_for_segments): Adjust file offset
1516 for section alignment even if SEC_LOAD is not set.
1518 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1520 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1521 since they appear as targets in Makefile.in.
1522 * configure: Rebuild.
1524 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1525 don't fiddle with a symbol which is not defined anywhere.
1527 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1530 though they are defined in a shared library.
1531 (xcoff_build_ldsyms): Likewise.
1533 * coffgen.c (coff_find_nearest_line): Don't look at the line
1534 numbers for the section if section->lineno is NULL.
1536 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1537 message rather than calling BFD_ASSERT.
1538 * elfcode.h (write_relocs): Check return value of
1539 _bfd_elf_symbol_from_bfd_symbol.
1541 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1543 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1546 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1548 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1550 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1551 hppa_reloc_field_selector_type_alt.
1552 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1553 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1555 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1557 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1559 * elf.c (assign_file_positions_for_segments): Adjust the segment
1560 memory size for the alignment of a SEC_ALLOC section, not just a
1563 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1565 * m68klinux.c: New file.
1566 * hosts/m68klinux.h: New file.
1567 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1568 * configure.in (m68*-*-linux*): New native host.
1569 (m68klinux_vec): New vector.
1570 * configure: Rebuild.
1571 * targets.c (m68klinux_vec): Declare.
1572 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1573 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1574 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1575 declaration from bfd_linux_size_dynamic_sections.
1576 (bfd_m68klinux_size_dynamic_sections): Declare.
1577 * bfd-in2.h: Rebuild.
1578 * Makefile.in: Rebuild dependencies.
1579 (BFD32_BACKENDS): Add m68klinux.o.
1580 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1582 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1584 * libhppa.h (pa_arch): Add pa20.
1585 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1586 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1587 (hppa_field_adjust): Handle e_nsel.
1588 * som.c: Provide default definitions for many new relocs found only
1589 in hpux10 include files.
1590 (som_fixup_formats): Add several new relocs from hpux10.
1591 (som_hppa_howto_table): Add hpux10 relocs.
1592 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1594 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1596 * mpw-make.sed: Edit out recent shared library support, and
1597 rules to rebuild .h files using doc/chew.
1599 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1601 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1602 size even of sections with no contents.
1604 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1607 starting with '$' the way we skip names starting with '.'. When
1608 updating x_endndx, don't be fooled by an index which has been
1611 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1612 struct/union/enum type with no elements.
1614 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1616 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1618 * archive.c (bfd_generic_archive_p): If the first file in the
1619 archive can not be recognized as an object, don't assume that this
1620 is the wrong format.
1622 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1623 format is not bfd_object.
1624 (bfd_elf_get_dt_soname): Likewise.
1626 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1628 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1631 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1633 * bfd.c (tdata): Add netbsd_core_data.
1634 * bfd-in2.h: Regenerated.
1636 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1638 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1639 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1640 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1643 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1644 to get the symbol index, matching 14 Jul 95 change.
1646 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1648 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1649 Remove duplicate definition of gp.
1651 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1654 assume that we can set the GP value and then get the same value,
1655 since it won't be true if the output file is neither ELF nor
1657 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1658 _bfd_get_gp_value here.
1659 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1660 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1662 (mips_elf_lo16_reloc): Likewise.
1663 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1664 Don't require that the BFD be ELF.
1665 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1666 (mips_elf_gprel32_reloc): Likewise.
1667 (mips_elf_relocate_section): Don't assume we can set and get the
1669 (mips_elf_finish_dynamic_symbol): Don't bother to use
1670 _bfd_get_gp_value here.
1672 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1673 Don't change epdr between malloc and free. Be careful not to free
1674 NULL pointers. Zero out the first RPDR.
1676 * configure.host: On Linux, only pass -rpath option if $(libdir)
1677 is neither /lib nor /usr/lib. From Alan Modra
1678 <alan@mullet.Levels.UniSA.Edu.Au>.
1680 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1682 (elf_dt_name): Rename from elf_dt_needed_name.
1683 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1685 (bfd_elf_get_dt_soname): New function.
1686 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1687 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1688 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1689 * bfd-in2.h: Rebuild.
1691 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1693 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1694 _bfd_sparc_elf_reloc_type_lookup.
1695 (bfd_elf32_bfd_reloc_type_lookup): Update.
1696 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1697 (sparc64_elf_howto_table): Define.
1698 (sparc_reloc_map): Define.
1699 (sparc64_elf_reloc_type_lookup): New function.
1700 (sparc_elf_wdisp16_reloc): New function.
1701 (elf_info_to_howto): Use sparc64_elf_howto_table.
1702 (sparc64_elf_relocate_section): Likewise.
1703 (bfd_elf64_bfd_reloc_type_lookup): Update.
1705 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * configure.host: Check for 'do not mix' from native linker before
1708 trying to use -rpath.
1710 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1712 * bfd.c (_bfd_get_gp_value): New function.
1713 (_bfd_set_gp_value): New function.
1714 * libbfd-in.h (_bfd_get_gp_value): Declare.
1715 (_bfd_set_gp_value): Declare.
1716 * libbfd.h: Rebuild.
1717 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1718 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1719 directly to the fields in the tdata information.
1720 (alpha_relocate_section): Likewise.
1721 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1722 (mips_gprel_reloc): Likewise.
1723 (mips_relocate_section): Likewise.
1724 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1725 (mips_elf_lo16_reloc): Likewise.
1726 (mips_elf_final_gp): Likewise.
1727 (mips_elf_gprel16_reloc): Likewise.
1728 (mips_elf_gprel32_reloc): Likewise.
1729 (mips_elf_relocate_section): Likewise.
1730 (mips_elf_finish_dynamic_symbol): Likewise.
1732 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1734 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1736 * configure.in: Call AC_PROG_CC before configure.host.
1737 * configure: Rebuild.
1738 * configure.host: Don't set information which autoconf should
1739 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1741 * configure.host: Remove go32 and win32 host information, since it
1742 should no longer be needed.
1744 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1745 then start a new segment rather than put a writable section in a
1748 * configure.host: Set RPATH_ENVVAR.
1750 * Makefile.in: Rebuild dependencies.
1752 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1753 zero_section variable.
1755 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1757 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1758 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1759 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1761 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1763 * ieee.c (ieee_write_expression): Only use an R variable for a
1764 local symbol. Don't output a zero offset. Handle a zero address.
1765 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1766 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1768 (parse_expression): Don't try to handle multiple occurrences of a
1769 P variable. Handle I variables differently from X variables. Fix
1770 the order of minus expressions.
1771 (ieee_slurp_external_symbols): Generate an I variable for an NN
1772 record. Fix handling of ATI and ATX records.
1773 (ieee_slurp_sections): Only set minimal section attributes.
1774 Adjust them later, based on the section contents.
1775 (ieee_object_p): Read in the file until just after the ME record.
1776 Call ieee_slurp_section_data to set the section flags.
1777 (do_one): Add iterations parameter. Only repeat the first load
1778 item. Set the section and file reloc flags.
1779 (ieee_slurp_section_data): Set section flags. Pass iterations to
1781 (ieee_canonicalize_reloc): Handle I variables.
1782 (do_with_relocs): Only emit relocation size when necessary.
1783 Increase MAXRUN to 127. Change ov to be assigned, and take
1784 src_mask and pcrel_offset into account.
1785 (ieee_write_data_part): Skip sections that are not loaded.
1786 (ieee_write_external_part): Don't output optional last entry of WX
1788 (ieee_write_me_part): Make setting of me_record neater.
1789 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1791 * syms.c (stt): Add entries for zerovars, vars, and code.
1793 * elfcode.h (validate_reloc): New static function.
1794 (write_relocs): Call validate_reloc for non ELF relocs.
1796 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1797 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1798 (TARGET_LITTLE_SYM): Likewise.
1800 * config.bfd (m68*-*-psos*): New target.
1802 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1804 * i386msdos.c: Remove some #if 0 code.
1805 (msdos_write_object_contents): Don't include empty sections in the
1806 size computation, regardless of their address.
1808 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1810 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1811 is NULL, ie, the -r switch is used.
1813 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1815 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1816 (BFD_RELOC_MIPS_GOT_LO16): Define.
1817 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1818 * bfd-in2.h, libbfd.h: Rebuild.
1819 * elf32-mips.c (mips_reloc_map): Map new relocs.
1821 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1823 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1826 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1827 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1828 simple number for the section address, rather than an expression.
1829 Limit the number of bytes between relocs to MAXRUN.
1830 (ieee_write_me_part): Set me_record to the file offset after the
1832 (ieee_write_processor): New static function.
1833 (ieee_write_object_contents): Use ieee_write_processor.
1835 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1837 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1839 * coff-aux.c: Change include of aux.h to aux-coff.h.
1841 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1843 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1844 relocation put the addend both in the reloc entry and the data.
1845 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1848 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1849 a R_68K_PCxx reloc against a defined global symbol directly.
1850 (elf_m68k_check_relocs): Don't count such a reloc.
1852 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1853 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1854 symbol for now, otherwise always record the symbol as dynamic.
1855 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1856 is not referenced by a dynamic object, and we are not making a
1857 shared object, then don't make a PLT entry. If we do make a PLT
1858 entry, make sure the symbol has been recorded as dynamic.
1860 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1862 * configure.host: When making a shared library, set HLDFLAGS to
1863 pass an appropriate -rpath option. Use the make variable SONAME
1864 as the shared library soname, rather than computing it here. On
1865 SunOS, build stamp-tshlink in place of $(SHLINK).
1866 * Makefile.in (SONAME): New variable.
1867 ($(SHLINK)): Make a link to the transformed name, as well.
1868 (stamp-tshlink): New target.
1869 (install): Skip stamp-tshlink during install.
1871 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1873 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1874 linker sections have been set up yet.
1876 * elf.c (make_mapping): Add an additional argument to suppress
1877 making the first section include the program headers.
1878 (map_sections_to_segments): If the user used -Ttext such that the
1879 program headers are on a different page, do not set the flags
1880 saying that this section includes the program headers.
1882 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1884 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1885 don't define TRAD_HEADER.
1886 * configure: Rebuild.
1888 * netbsd-core.c: New file, support for NetBSD core files.
1889 * hosts/*nbsd.h: Removed.
1891 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1893 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1894 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1895 * libbfd.h, bfd-in2.h: Regenerated.
1896 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1897 bfd_elf32_bfd_reloc_type_lookup.
1898 (reloc_type{,_names}): Deleted.
1899 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1901 (sparc_reloc_map): Add sparc64 relocs.
1902 (sparc_elf_notsupported_reloc): New static function.
1903 (sparc_elf_wdisp16_reloc): New static function.
1904 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1905 (elf32_sparc_relocate_section): Likewise.
1906 (bfd_elf32_bfd_reloc_type_lookup): Define.
1907 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1908 (reloc_type{,_names}): Deleted.
1909 (elf_sparc_howto_table): Deleted.
1910 (sparc_reloc_map): Deleted.
1911 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1912 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1914 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1916 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1919 * Makefile.in (program_transform_name): New variable.
1920 (install): Transform library name before installing it.
1922 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * archures.c (bfd_mach_i960_hx): Define.
1925 * bfd-in2.h: Rebuild.
1926 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1927 (MATRIX): Expand entries for HX.
1928 (arch_info_struct): Add i960:hx entry.
1929 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1930 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1931 (coff_set_flags): Handle bfd_mach_i960_hx.
1933 Support for building as a shared library, based on patches from
1934 Alan Modra <alan@spri.levels.unisa.edu.au>:
1935 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1936 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1937 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1938 * configure: Rebuild.
1939 * configure.host: If --enable-shared, adjust shared library stuff
1940 based on the host. If the host is SunOS, and the linker supports
1941 -rpath, set HLDFLAGS to use it.
1942 * Makefile.in (ALLLIBS): New variable.
1943 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1944 (COMMON_SHLIB, SHLINK): New variables.
1945 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1946 (STAGESTUFF): Remove variable.
1947 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1949 (stamp-ofiles): New target, like old ofiles target, but build
1950 using a temporary file and move-if-change, and touch stamp-ofiles
1952 (ofiles): Just depend upon stamp-ofiles.
1953 (stamp-piclist, piclist): New targets.
1954 ($(SHLIB), $(SHLINK)): New targets.
1955 (targets.o, archures.o): Build twice if PICFLAG is set.
1956 (do_mostlyclean): Remove pic/*.o.
1957 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1959 (do_distclean): Remove pic and stamp-picdir.
1960 (install): Install shared libraries.
1961 ($(OFILES)): Depend upon stamp-picdir.
1962 (stamp-picdir): New target.
1964 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1966 * libcoff.h: Rebuild.
1968 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1969 flavour of a section with no owner.
1971 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1972 ELF_LINK_NON_ELF flag.
1973 (mips_elf_create_got_section): Likewise.
1975 * elf.c: Revert last change, since it breaks dynamic linking.
1976 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1978 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1979 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1980 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1982 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1984 * elf.c (assign_file_positions_for_segments): If the backend does
1985 not want the elf header or the program headers in the address
1986 space, do not include them in the calculations.
1988 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1989 function to determine if we need additional program headers.
1990 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1991 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1993 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1997 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1999 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2000 back into one line. Some compilers (sunos 4.1.3 for example)
2001 won't accept args split across more than one line.
2003 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2005 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2006 * configure: Regenerate.
2008 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2010 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2011 try to do arithmetic on a void *, cast it to a unsigned char * first.
2013 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2016 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2018 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2019 flag for a newly defined symbol.
2020 (NAME(bfd_elf,record_link_assignment)): Likewise.
2021 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2022 set the DEF or REF_REGULAR flags correctly.
2024 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2025 (libbfd.h, libcoff.h): Corresponding change.
2027 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2028 a PLT32 reloc as dynamic.
2029 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2030 is not referenced by a dynamic object, and we are not making a
2031 shared object, then don't make a PLT entry. If we do make a PLT
2032 entry, make sure the symbol has been recorded as dynamic.
2034 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2036 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2037 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2038 (powerpcle-*-cygwin32): New.
2039 * peicode.h (add_data_entry): Get address from vma.
2041 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2043 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2044 attached to the section has already been created as an undefined
2045 symbol, treat it as if it hasn't been created yet.
2047 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2050 symbol or section symbols if stripping all symbols and this is not
2051 a relocateable link. Don't output the symbol string table if
2052 there are no symbols.
2053 (elf_link_flush_output_syms): Don't do anything if there are no
2056 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2058 * coff-aux.c: New file.
2059 * hosts/m68kaux.h: New file.
2060 * config.bfd (m68*-apple-aux*): New target.
2061 * configure.in (m68*-apple-aux*): New native host.
2062 (m68kaux_coff_vec): New vector.
2063 * configure: Rebuild.
2064 * targets.c (m68kaux_coff_vec): Declare.
2065 * coffcode.h (bfd_coff_backend_data): Add field
2066 _bfd_coff_link_add_one_symbol.
2067 (bfd_coff_link_add_one_symbol): Define.
2068 (compare_arelent_ptr): New static function if TARG_AUX.
2069 (coff_write_relocs): If TARG_AUX, sort the relocs.
2070 (coff_write_object_contents): Set A/UX aouthdr magic number.
2071 (coff_link_add_one_symbol): Define if not defined.
2072 (bfd_coff_std_swap_table): Initialize new field.
2073 * libcoff.h: Rebuild.
2074 * cofflink.c (coff_link_add_symbols): Call
2075 bfd_coff_link_add_one_symbol rather than
2076 _bfd_generic_link_add_one_symbol.
2077 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2078 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2079 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2080 * Makefile.in: Rebuild dependencies.
2081 (BFD32_BACKENDS): Add coff-aux.o.
2082 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2084 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2086 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2087 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2089 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2092 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2093 (maintainer-clean): Warn about deleting special files.
2094 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2096 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2097 warning symbols correctly.
2098 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2099 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2100 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2101 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2102 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2103 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2105 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2108 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2110 * libcoff-in.h: aligned newly exported names with bfd naming
2111 conventions. Removed an erroneous define of POWERPC_LE_PE.
2112 * libcoff.h: Rebuild.
2113 * cofflink.c, coff-ppc.c: the above function name changes
2115 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2117 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2118 * ecoff.c (struct extsym_info): Define.
2119 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2120 to ecoff_link_write_external.
2121 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2122 Strip symbols when appropriate.
2124 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2125 * syms.c (BSF_OBJECT): Define.
2126 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2127 * bfd-in2.h: Rebuild.
2128 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2130 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2133 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2134 copying relocs into a shared object, treat a defined global symbol
2136 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2137 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2138 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2140 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2141 real defined symbol, not to a weak defined symbol.
2143 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2145 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2146 and made a few static functions externs.
2148 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2149 POWERPC_LE_PE hack in cofflink.
2151 * libcoff-in.h: promoted the following from cofflink.c to allow
2152 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2153 coff_debug_merge_element, struct coff_debug_merge_type,
2154 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2155 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2156 coff_debug_merge_hash_lookup, coff_link_section_info,
2157 coff_final_link_info, coff_debug_merge_hash_newfunc,
2158 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2160 * libcoff.h: re-gen'd
2162 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2164 * syms.c: Include "bfdlink.h".
2165 (struct stab_find_info): Define.
2166 (_bfd_stab_section_find_nearest_line): New function.
2167 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2168 * libbfd.h: Rebuild.
2169 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2170 * elf.c (_bfd_elf_find_nearest_line): Try calling
2171 _bfd_stab_section_find_nearest_line before searching the ELF
2172 symbol table. Find the closest STT_FUNC symbol, not the last one.
2173 * libcoff-in.h (coff_data_type): Add line_info field.
2174 * libcoff.h: Rebuild.
2175 * coffgen.c (coff_find_nearest_line): Try calling
2176 _bfd_stab_section_find_nearest_line before searching the COFF
2178 * Makefile.in: Rebuild dependencies.
2180 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2182 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2183 4 bytes, so we get the correct value when updating the register
2184 field in little endian mode.
2186 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2188 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2189 entry_section fields. Add sntoc and snentry fields.
2190 * libcoff.h: Rebuild.
2191 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2192 not toc_section and entry_section (the COFF file does not have any
2193 sections at this point).
2194 (coff_write_object_contents): Set o_snentry and o_sntoc from
2195 snentry and sntoc rather than entry_section and toc_section.
2196 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2197 snentry, not toc_section and entry_section.
2198 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2199 entry_section from hentry.
2200 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2202 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2203 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2204 than using toc_section directly.
2206 * archures.c: Add missing `.' in enum bfd_architecture.
2207 * bfd-in2.h: Rebuild.
2209 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2210 Robert Lipe <robertl@arnet.com>.
2212 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2214 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2215 to sections we allocate. Use bfd_zalloc to allocate initialial
2216 sections, not bfd_alloc.
2217 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2218 SDA{,2}I16 relocations.
2219 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2220 whether to put something in .sbss or not.
2221 (ppc_elf_relocate_section): Add support for more relocations. Add
2222 in sec->output_offset where appropriate. Make error messages
2223 include the symbol name.
2225 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2226 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2227 doesn't get redefined messages if -shared.
2229 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2230 section if the rel_section field has been set up.
2232 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2234 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2237 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2239 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2240 of flags, only flags used are controlled by mach number. Bump up
2241 output file mach number to highest of input file mach numbers.
2242 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2243 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2245 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2246 bfd_elf64_sparc_vec support.
2248 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2250 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2251 the embedded bit is set on some objects and not on others. Just
2253 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2256 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * coffcode.h (coff_new_section_hook): Don't try to align the
2261 * coffcode.h (coff_set_section_contents): Fix the handling of the
2262 .lib section to work even if the entire section contents are
2263 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2264 Robert Lipe <robertl@arnet.com>.
2266 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2268 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2269 memory here for contents.
2271 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2272 _SDA2_BASE_ by 32768.
2273 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2274 started using. Allocate contents for .sdata and .sdata2 sections
2276 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2278 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2279 size _SDA{,2}_BASE_.
2280 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2283 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2285 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2287 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2288 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2289 (bfd_mach_sparc_v9a): Define.
2290 (bfd_mach_sparc_v9_p): Define.
2291 * bfd-in2.h: Regenerated.
2292 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2294 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2295 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2296 to bfd_elf32_sparc_vec.
2297 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2298 Add v8plus{,a} support.
2300 (sparc_compatible): New function.
2301 * elf32-sparc.h: #include "elf/sparc.h".
2302 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2303 elf32_sparc_final_write_processing): New functions.
2304 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2305 elf_backend_final_write_processing): Define.
2307 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2309 * elf-bfd.h (struct elf_link_hash_entry): Add
2310 linker_section_pointer field.
2311 (enum elf_linker_section_enum): Enumeration for new way of
2312 creating linker dynamic sections and symbols.
2313 (elf_linker_section{,_pointers}): New structures for creating
2314 dynamic sections and symbols.
2315 (elf_obj_tdata): Add linker_section_pointers and linker_section
2317 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2318 (_bfd_elf_create_linker_section): New declarations.
2319 (_bfd_elf_find_pointer_linker_section): Ditto.
2320 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2321 (_bfd_elf_make_linker_section_rela): Ditto.
2323 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2325 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2326 (ppc_elf_create_linker_section): New function to create the
2327 sections .got, .sdata, and .sdata2.
2328 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2330 (ppc_elf_check_relocs): Support more of the eabi relocations.
2331 (ppc_elf_relocate_section): Ditto.
2332 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2333 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2335 * elflink.h (elf_create_pointer_linker_section): New function to
2336 create initialized pointers in dynamic linker sections.
2337 (elf_finish_pointer_linker_section): Actually intialize the
2338 pointers created above.
2340 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
2341 macros to provide both 32 and 64 bit versions of
2342 elf_create_pointer_linker_section.
2343 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
2344 provide both 32 and 64 bit versions of
2345 elf_finish_pointer_linker_section.
2347 * elflink.c (_bfd_elf_create_linker_section): New function to
2348 create a linker section.
2349 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
2350 given address in the linker pointer offsets created for a given
2352 (_bfd_elf_make_linker_section_rela): Make a RELA section
2353 corresponding to the generated linker section.
2355 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2357 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2359 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2361 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2362 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2363 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2364 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2365 toc entry in an objdump) for now.
2366 (ppc_do_last, ppc_get_last): New function - needed to save processing
2367 the toc owner to the end.
2368 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2371 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2372 toc owner from being done till last. Must define POWERPC_LE_PC
2375 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2377 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2379 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2380 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2382 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2386 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2390 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2392 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * elf.c (assign_file_positions_for_segments): Don't increment file
2395 offset for a segment which contains no loadable sections.
2397 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2399 * reloc.c: Add new PowerPC relocations.
2400 * {bfd-in2,libbfd}.h: Regenerate.
2402 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2403 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2405 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2410 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2413 * coffgen.c (coff_find_nearest_line): Don't try to cache
2414 information in sections that are not owned by a BFD. From Richard
2415 Henderson <richard@atheist.tamu.edu>.
2417 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2418 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2419 * elflink.h (elf_link_output_extsym): Remove special check for
2422 * ecoffswap.h: Add prototypes for static functions.
2424 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2426 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2427 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2429 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2430 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2431 support. Begin support for R_PPC_SDA{2,}REL.
2433 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2435 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2436 create the .got and .got.neg sections.
2437 (ppc_elf_size_dynamic_sections): Call it.
2438 (ppc_elf_check_relocs): Call it.
2439 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2440 (ppc_elf_check_relocs): Add error messages for relocations we
2441 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2444 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2446 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2447 section flags for V.4 and eabi.
2449 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2451 * elf.c (assign_file_positions_for_segments): If a segment
2452 contains no sections, don't mark it as readable.
2454 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2455 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2457 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2458 dynamic section, if there is one.
2459 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2460 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2461 (bfd_elf64_swap_dyn_in): Likewise.
2462 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2464 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2466 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2467 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2468 <pirker@eiunix.tuwien.ac.at>.
2470 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2472 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2473 PowerPC V.4 and eabi.
2474 * bfd-in2.h: Regenerate.
2475 * libfd.h: Regenerate.
2477 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2479 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2480 section type and SHF_EXCLUDE section flag, turning them into the
2481 appropriate bfd section flag.
2483 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2485 * xcofflink.c (xcoff_link_add_symbols): Create the special
2486 sections if we see a DYNAMIC object, in case that is the only
2487 XCOFF input object we see.
2489 * elf32-mips.c: Extensive changes for a start at dynamic linking
2490 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2492 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2493 (struct elf_backend_data): Remove
2494 elf_backend_create_program_headers field. Add
2495 elf_backend_additional_program_headers and
2496 elf_backend_modify_segment_map fields.
2497 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2499 (elf_backend_additional_program_headers): Likewise.
2500 (elf_backend_modify_segment_map): Likewise.
2501 (elf_backend_create_program_headers): Don't define.
2502 (elfNN_bed): Change to account for field changes.
2503 * elf.c (assign_file_positions_for_segments): Call new
2504 modify_segment_map backend function. Don't call old
2505 create_program_headers backend function.
2506 (get_program_header_size): Call additional_program_headers rather
2507 than create_program_headers.
2508 * elflink.h (elf_link_add_object_symbols): Initialize
2509 type_change_ok from new backend field.
2510 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2512 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2513 a reloc against the appropriate section.
2515 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2516 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2517 (elf_flags_init): Rename from elf_ppc_flags_init.
2518 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2520 (ppc_elf_copy_private_bfd_data): Likewise.
2521 (ppc_elf_merge_private_bfd_data): Likewise.
2523 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2526 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2528 * coff-alpha.c (alpha_relocate_section): During final link, allow
2529 output .lita section to be bigger than 64k by adjusting gp value
2530 on a per-input section basis.
2531 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2533 (struct ecoff_section_tdata): Add gp field.
2535 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2537 Handle Alpha ECOFF changes in OSF/1 3.2.
2538 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2540 * coff-alpha.c: Include "aout/ar.h".
2541 (alpha_ecoff_get_relocated_section_contents): Don't require an
2542 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2543 3.2 doesn't generate one.
2544 (alpha_relocate_section): Likewise.
2545 (alpha_ecoff_slurp_armap): Define.
2546 (alpha_ecoff_slurp_extended_name_table): Define.
2547 (alpha_ecoff_construct_extended_name_table): Define.
2548 (alpha_ecoff_truncate_arname): Define.
2549 (alpha_ecoff_write_armap): Define.
2550 (alpha_ecoff_generic_stat_arch_elt): Define.
2551 (alpha_ecoff_update_armap_timestamp): Define.
2553 (alpha_ecoff_read_ar_hdr): New static function.
2554 (alpha_ecoff_get_elt_at_filepos): New static function.
2555 (alpha_ecoff_openr_next_archived_file): New static function.
2556 (alpha_ecoff_get_elt_at_index): New static function.
2557 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2558 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2559 _bfd_ecoff to alpha_ecoff.
2560 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2561 field from backend structure, rather than always calling
2562 _bfd_get_elt_at_filepos.
2563 * coff-mips.c (mips_ecoff_backend_data): Initialize
2564 get_elt_at_filepos field.
2565 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2566 from _bfd_generic_read_ar_hdr with minor changes.
2567 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2568 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2569 * libbfd.h: Rebuild.
2571 * bfd-in.h (BFD_IN_MEMORY): Define.
2572 * libbfd-in.h (struct bfd_in_memory): Define.
2573 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2574 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2575 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2576 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2577 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2578 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2579 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2580 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2581 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2582 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2584 (bfd_openstreamr): Likewise.
2585 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2586 BFD_IN_MEMORY is not set.
2587 * riscix.c (riscix_some_aout_object_p): Likewise.
2588 * bfd-in2.h, libbfd.h: Rebuild.
2590 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2591 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2592 (bfd_get_elt_at_index): Define.
2593 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2594 bfd_get_elt_at_index. Change index parameter from int to
2596 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2597 (_bfd_noarchive_get_elt_at_index): Define.
2598 (_bfd_archive_bsd_get_elt_at_index): Define.
2599 (_bfd_archive_coff_get_elt_at_index): Define.
2600 * bfd-in2.h, libbfd.h: Rebuild.
2601 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2602 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2603 * ieee.c (ieee_get_elt_at_index): Define.
2604 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2605 * oasys.c (oasys_get_elt_at_index): Define.
2606 * som.c (som_get_elt_at_index): Define.
2608 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2609 numbers to the .text section.
2611 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2614 If there is a SEC_DEBUGGING section, get the contents of the debug
2615 information part from it.
2616 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2618 (ieee_write_object_contents): Check ieee_write_debug_part return.
2620 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2622 * config.bfd (i[345]86-*-freebsd*): Add target.
2623 * configure.in (i386freebsd_vec): Add vec.
2624 * configure: Regenerate.
2625 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2626 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2627 Rebuild dependencies..
2628 * freebsd.h: New file.
2629 * i386freebsd.c: New file.
2630 * targets.c (i386freebsd_vec): Declare.
2631 (bfd_target_vector): Add i386freebsd_vec.
2632 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2633 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2635 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2637 * ieee.c (ieee_slurp_debug): New static function.
2638 (ieee_object_p): Call it.
2639 (ieee_slurp_section_data): Skip debugging sections.
2640 (ieee_get_reloc_upper_bound): Likewise.
2641 (ieee_get_section_contents): Likewise.
2642 (ieee_canonicalize_reloc): Likewise.
2643 (ieee_write_section_part): Likewise.
2644 (ieee_write_debug_part): Likewise.
2645 (ieee_write_data_part): Likewise.
2646 (init_for_output): Likewise.
2648 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2650 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2652 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2653 relocs, since ppc_elf_relocate_section handles the linker case.
2654 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2656 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2657 ppc_elf_relocate_section since that is now the only caller.
2658 (ppc_elf_relocate_section): Ditto.
2660 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2662 * coffcode.h (coff_write_object_contents): If we don't know the
2663 section of the entry point for an XCOFF executable, always set the
2664 entry address to -1.
2666 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2668 * elf.c (bfd_section_from_shdr): Add support for note sections.
2670 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * bfd-in.h (struct _symbol_info): Add stab_type field.
2673 * bfd-in2.h: Rebuild.
2674 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2676 * elf32-ppc.c: Remove trailing newline from calls to
2678 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2679 difference if target endianness is known.
2681 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2683 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2684 old style TOC16 references without using R_PPC_GOT.
2685 (ppc_reloc_type): Ditto.
2686 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2687 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2688 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2689 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2690 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2692 (ppc_elf_adjust_dynamic_symbol): Ditto.
2693 (ppc_elf_adjust_dynindx): Ditto.
2694 (ppc_elf_size_dynamic_sections): Ditto.
2695 (ppc_elf_finish_dynamic_symbol): Ditto.
2696 (ppc_elf_finish_dynamic_sections): Ditto.
2697 (ELF_DYNAMIC_INTERPRETER): Define.
2699 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2701 * elf.c (copy_private_bfd_data): When attaching sections to
2702 segments ignore sections that won't be allocated. Patch from
2705 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2707 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2710 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2712 * coff-i960.c (CALC_ADDEND): Define.
2713 (coff_i960_relocate_section): Add the input section VMA to the
2714 addend for PC relative relocs.
2716 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2718 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2719 to correctly terminate.
2721 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2723 * targets.c (enum bfd_endian): Define.
2724 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2725 from boolean to enum bfd_endian. Change header_byteorder_big_p
2727 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2728 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2729 * bfd-in2.h: Rebuild.
2730 * All targets: Change initialization of byteorder and
2731 header_byteorder to use enum bfd_endian values rather than
2733 * All files: Change all references to byteorder_big_p and
2734 header_byteorder_big_p to use new bfd_*_endian macros.
2736 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2738 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2740 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2742 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2744 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2746 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2748 * ieee.c: Lots of minor cleanups. Make many functions return
2749 errors rather than calling abort. Also:
2750 (ieee_write_twobyte): Remove; change callers to call existing
2751 ieee_write_2bytes function.
2752 (ieee_write_expression): Don't output the section twice when
2753 outputting a local symbol. Don't emit an extraneous zero if there
2755 (ieee_slurp_sections): Set the lma as well as the vma.
2756 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2758 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2759 a recognized one or bfd_arch_unknown.
2760 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2762 (ihex_get_symtab): Likewise.
2764 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2766 * aoutx.h: Include <ctype.h>.
2767 (struct aout_link_includes_table): Define.
2768 (struct aout_link_includes_totals): Define.
2769 (struct aout_link_includes_entry): Define.
2770 (aout_link_includes_lookup): Define macro.
2771 (struct aout_final_link_info): Add includes field.
2772 (aout_link_includes_newfunc): New static function.
2773 (NAME(aout,final_link)): Initialize includes hash table.
2774 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2776 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2778 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2780 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2782 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2784 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2786 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2787 (pe_print_private_bfd_data): call pe_print_reloc.
2788 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2789 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2790 up some debugging as well.
2792 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2794 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2797 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2799 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2800 when setting sections to NULL.
2802 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2804 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2806 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2807 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2809 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2810 * bfd-in2.h: Rebuild.
2812 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2814 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2816 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2818 * ihex.c (ihex_scan): Handle record types 4 and 5.
2819 (ihex_object_p): Permit types 4 and 5.
2820 (ihex_set_section_contents): Remove check for out of range
2822 (ihex_write_object_contents): Generate types 4 and 5.
2824 * elflink.h (elf_link_output_extsym): Just ignore warning and
2825 indirect references to symbols which don't really exist.
2827 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2829 * peicode.h (pe_print_idata): Minor format fixes
2830 (pe_print_edata): New function. Under private printing, this formats
2831 the edata section of a PE file.
2832 (pe_print_private_bfd_data): Added call to pe_print_edata.
2834 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2836 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2837 index, don't call stoi.
2839 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2841 * srec.c (srec_scan): Set lma as well as vma.
2843 * ihex.c: New file; support for Intel Hex format.
2844 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2845 (ihex_vec): Declare.
2846 (bfd_target_vector): Always include ihex_vec.
2847 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2848 * Makefile.in: Rebuild dependencies.
2849 (BFD_LIBS): Add ihex.o
2850 (BFD_LIBS_CFILES): Add ihex.c.
2851 * bfd-in2.h: Rebuild.
2853 * elf.c (assign_file_positions_for_segments): Sort the sections in
2855 (get_program_header_size): Return the right size if segment_map is
2857 (copy_private_bfd_data): Don't bother to sort the sections.
2859 * bfd.c (bfd_record_phdr): New function.
2860 * bfd-in.h (bfd_record_phdr): Declare.
2861 * bfd_in2.h: Rebuild.
2863 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2866 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2867 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2869 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2870 (bfd_zmalloc): Change declaration.
2871 * libbfd.h: Rebuild.
2872 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2873 and realloc. Don't set bfd_error_no_memory if they fail.
2875 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2877 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2878 uses as well. Added a new howto to deal with TOCREL16 relocs that
2879 are TOCDEFN as well.
2880 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2881 to handle RVA relocs from dlltool.
2882 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2883 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2884 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2886 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2887 to get the right section alignment.
2889 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2891 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2892 p_paddr if p_paddr is zero.
2893 (make_mapping): Set includes_filehdr and includes_phdrs for first
2895 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2897 (assign_file_positions_for_segments): Handle includes_filehdr and
2898 includes_phdrs. Remove special handling of PT_PHDR and first
2900 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2901 when appropriate. Remove special handling of PT_PHDR segment.
2902 Use a more complex condition for when a section is included in a
2903 segment to handle Solaris linker oddities.
2905 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2907 * coff-m88k.c (howto_table): Reformatted for easier reading;
2908 special_function now points to new function m88k_special_reloc.
2909 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2911 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2912 be done correctly by m88k_special_reloc.
2913 (reloc_processing): New function to be used by RELOC_PROCESSING.
2914 (RELOC_PROCESSING): Define to call reloc_processing.
2916 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2918 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2919 (pe_print_pdata): Likewise.
2921 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2922 obstack_alloc fails.
2923 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2925 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2926 * Many files: don't set bfd_error_no_memory if one of the above
2929 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2930 if p_paddr_valid is set.
2931 (copy_private_bfd_data): New static function.
2932 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2934 * elf.c (assign_file_positions_for_segments): Fix case where extra
2935 program headers were allocated.
2937 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2938 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2939 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2940 _bfd_elf_print_private_bfd_data.
2942 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2943 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2944 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2945 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2946 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2947 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2948 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2950 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2952 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2953 * elf.c (make_mapping): New static function.
2954 (map_sections_to_segments): New static function.
2955 (elf_sort_sections): New static function.
2956 (assign_file_positions_for_segments): New static function.
2957 (map_program_segments): Remove.
2958 (get_program_header_size): Remove sorted_hdrs, count, and
2959 maxpagesize parameters. Simplify.
2960 (assign_file_positions_except_relocs): When generating an
2961 executable, use assign_file_positions_for_segments.
2962 (elf_sort_hdrs): Remove.
2963 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2964 to get_program_header_size.
2966 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2968 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2970 * configure, config.in: Regenerate with autoconf 2.7.
2972 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2973 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2975 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2977 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2978 (ecoff_sec_to_styp_flags): Likewise.
2979 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2980 (ecoff_set_symbol_info): Handle scRConst.
2981 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2982 (ecoff_compute_section_file_positions): Handle .rconst section.
2983 (_bfd_ecoff_write_object_contents): Likewise.
2984 (ecoff_link_check_archive_element): Handle scRConst.
2985 (ecoff_link_add_externals): Likewise.
2986 (ecoff_link_write_external): Handle .rconst section.
2987 (ecoff_reloc_link_order): Likewise.
2988 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2989 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2991 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2993 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2994 DEF_DYNAMIC flag is set.
2996 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2998 * host-aout.c: If TRAD_HEADER is defined, include it.
3000 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3002 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3003 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3004 (BFD_NEED_DECLARATION): New function.
3005 * configure.in: Use BFD_NEED_DECLARATION.
3006 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3007 * configure, config.in: Rebuild with autoconf 2.6.
3009 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3010 special_sections before returning when called with a non XCOFF
3013 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3016 * coffcode.h (coff_compute_section_file_positions): Only pad the
3017 previous section to force file alignment when creating an
3020 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3022 * coffcode.h (coff_compute_section_file_positions): If
3023 RS6000COFF_C, set up the .debug section.
3025 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3026 if it is not large enough to accomodate the entire TOC area with
3027 signed 16 bit offsets.
3028 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3030 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3031 TOC anchor to use the TOC value used in the output file.
3033 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3035 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3036 (_bfd_coff_read_string_table): Likewise.
3038 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3040 * pe-arm.c: Fix typos.
3041 * coff-arm.c: Likewise.
3043 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3045 * coff-ppc.c (list_ele): Added "cat"egory member.
3046 (record_toc): New category parameter (priv or pub).
3047 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3048 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3049 the mainline. It addes extra toc cells in error.
3050 (ppc_coff_swap_sym_in_hook): Added some documentation.
3051 (dump_toc): Can now diagnose "virtual toc" chicanery.
3053 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3055 * elf-bfd.h (struct elf_link_hash_table): Change type of
3056 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3058 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3060 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3061 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3063 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3064 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3065 defined or mentioned in a regular file.
3067 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3069 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3070 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3071 (coff_ppc_relocate_section): Correct REL24 handling
3072 (ppc_process_before_allocation): Correct TOCDEFN handling
3074 * peicode.h (dir_names): Added name descriptions
3076 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3078 * VERSION: Updated to cygnus-2.6.
3080 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3082 * targets.c (m68k4knetbsd_vec): Declare.
3084 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3086 * targets.c (bfd_target): Change type of second argument to
3087 _bfd_print_private_bfd_data from void * to PTR.
3088 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3089 using PTR rather than void *.
3090 * bfd-in2, libbfd.h: Rebuild.
3091 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3093 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3094 _bfd_generic_bfd_print_private_bfd_data rather than casting
3097 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3099 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3100 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3102 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3103 BFD64_BACKENDS_CFILES): New variables.
3106 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3108 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3109 not at the file position of the first section.
3110 * coffcode.h (coff_compute_section_file_positions): Avoid using
3112 (coff_write_object_contents): When generating a PPC PE executable
3113 with no symbols, round up the file size to a COFF_PAGE_SIZE
3115 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3116 don't write out a string table.
3118 * elf.c (bfd_section_from_shdr): When using a different section
3119 header, pass the new one to _bfd_elf_make_section_from_shdr.
3120 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3121 (elf_map_symbols): Add section VMA to symbol value when comparing
3123 (_bfd_elf_compute_section_file_positions): Only build symbol table
3124 if there are some symbols. Set file offset of symtab and strtab
3126 (assign_file_positions_except_relocs): Remove dosyms parameter.
3127 Change all callers. Never set file offset of symtab and strtab
3129 (_bfd_elf_copy_private_section_data): New function.
3130 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3131 (_bfd_elf_copy_private_symbol_data): New function.
3132 (swap_out_syms): Check for special mapping of st_shndx created by
3133 copy_private_symbol_data.
3134 * elfxx-target.h: Use new copy routines.
3135 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3136 (_bfd_elf_copy_private_section_data): Declare.
3138 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3140 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3143 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3144 _bfd_dummy_target, matching the recent change to archive
3147 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3149 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3150 arithmetic on PTR types.
3152 * aout-target.h (MY(callback)): Set the lma of the sections.
3154 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3155 symbol into a reloc against the section.
3157 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3159 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3160 glue for the relocs: IMGLUE and IFGLUE.
3161 (record_toc): new function - tracks toc contents
3162 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3163 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3164 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3165 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3166 (ppc_record_toc_entry): Removed a debug define (duh)
3168 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3169 (pe_print_idata): New function - formats the idata section data
3170 (pe_print_pdata): New function - formats the pdata section data
3171 (pe_print_private_bfd_data): calls to above
3173 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3175 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3176 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3177 TARGET_SYM and TARGET_NAME for vector and BFD name.
3178 * coff-pmac.c (pmac_xcoff_vec): Remove.
3179 (TARGET_SYM, TARGET_NAME): Define.
3180 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3181 machine to 0, not all PowerMacs are 601s.
3183 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3185 * elfcode.h (elf_object_p): Read in any program headers.
3186 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3187 based on the program headers, if any.
3188 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3189 (map_program_segments): Set p_paddr of program headers based on
3192 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3194 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3197 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3198 trying to do a relocateable link with a non-a.out object file.
3200 * archive.c (bfd_generic_archive_p): Check the first object file
3201 in an archive even if target_defaulted is set. If the object file
3202 has the wrong xvec, reject it.
3204 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3205 be represented, report the name via _bfd_error_handler.
3206 (translate_to_native_sym_flags): Likewise.
3207 * elf32-mips.c (mips_elf_final_link): Likewise.
3208 * oasys.c (oasys_write_sections): Likewise.
3210 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3211 which checks for STYP_OVRFLO sections.
3212 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3213 reloc and lineno count overflows.
3214 (coff_write_object_contents): Call coff_count_linenumbers before
3215 coff_compute_section_file_positions. If RS6000COFF_C, handle
3216 reloc and lineno count overflows.
3217 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3218 relocs before dealing with .pad sections. Count overflow section
3219 headers when handling .pad sections.
3221 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3224 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3225 (struct xcoff_link_hash_table): Add descriptor_section and
3226 special_sections fields.
3227 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3228 (xcoff_link_add_symbols): Set linkage section alignment. Create
3229 descriptor section. Check for magic symbol names (_text, etc.),
3230 and record them in special_sections if found. Set
3231 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3232 descriptor field to point back to the function code symbol.
3233 (xcoff_sweep): Always mark the special descriptor_section.
3234 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3235 function descriptor, and mark it if it is.
3236 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3237 parameter, and fill it in. Allocate space for the descriptor
3239 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3240 global linkage code. If an undefined function descriptor is
3241 exported, arrange to define it. Warn about any other undefined
3243 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3244 (xcoff_write_global_symbol): Create a function descriptor when
3246 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3247 * bfd-in2.h: Rebuild.
3249 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3251 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3252 (ppc_coff_link_hash_table): new types for hashing
3253 (ppc_coff_link_hash_newfunc): hash entry constructor
3254 (ppc_coff_link_hash_table_init): hash table initializer
3255 (ppc_coff_link_hash_table_create): hash table constructor
3256 (ppc_record_toc_entry): changed references to hash table
3257 (coff_ppc_relocate_section): changed references to hash table
3259 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3260 * libcoff.h: Rebuild
3262 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3263 (coff_link_add_symbols): removed toc_offset init
3265 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3267 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3270 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3271 if it is given and mmep is available.
3272 * acconfig.h: Undef USE_MMAP.
3273 * configure, config.in: Regenerated.
3274 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3275 table handling the old way.
3276 (aout_get_external_symbols): Don't complain if last byte of string
3278 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3279 (bfd_free_window) [! USE_MMAP]: Don't define.
3280 (bfd_get_file_window,
3281 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3283 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3285 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3288 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3290 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3291 compatible with AMD generated COFF files. Try to support both AMD
3292 and GNU formats simultaneously.
3293 (coff_a29k_relocate_section): Likewise.
3295 * libbfd.c (bfd_get_file_window): Change writable parameter from
3296 int to boolean; update all callers. Pass MAP_SHARED if not
3297 writable--it's required on Solaris. Cast fprintf argument to
3299 * bfd-in.h (bfd_get_file_window): Update declaration.
3300 * bfd-in2.h: Rebuild.
3301 * aoutx.h: Update calls to bfd_get_file_window.
3303 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3305 (xcoff_swap_ldhdr_in): New static function.
3306 (xcoff_swap_ldsym_in): New static function.
3307 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3308 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3309 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3310 Handle XTY_ER/XMC_XO symbols correctly.
3311 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3312 rather than normal symbol table.
3313 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3314 already defined with the same absolute value.
3315 (xcoff_mark): When considering called symbols, check whether the
3316 descriptor is from a dynamic object, rather than the symbol
3318 (xcoff_build_ldsyms): Likewise.
3320 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3321 Cast realloc and malloc return values. If malloc or realloc fail,
3322 set bfd_error_no_memory.
3323 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3324 * bfd-in2.h: Rebuild.
3326 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3328 * coff-ppc.c (ppc_record_toc_entry): new function.
3329 (in_reloc_p): changed return value.
3330 (coff_ppc_relocate_section): much rework.
3331 (ppc_allocate_toc_section): new function.
3332 (ppc_process_before_allocation): new function.
3333 (ppc_coff_swap_sym_in_hook): new function.
3335 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3336 (coff_link_add_symbols): initialize toc_offset.
3338 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3339 (coff_swap_aouthdr_out): Added more sections to the data
3340 dictionary for the pe file header. Also changed linker version
3341 number on the ppc side.
3342 (dir_names): small improvements to the dictionary printing.
3343 (pe_mkobject_hook): save the file level flags.
3345 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
3346 (pe_tdata): added real_flags field
3347 (coff_tdata): added local_toc_sym_map and access macro
3349 * libcoff.h (coff_link_hash_entry): added toc_offset field
3350 (pe_tdata): added real_flags field
3351 (coff_tdata): added local_toc_sym_map and access macro
3353 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3354 (coff_mkobject): init for local_toc_sym_map
3355 (coff_write_object_contents): set the internal_a.magic to
3356 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3359 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3361 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3362 entries until both the line number address and the function name
3363 address are too large.
3365 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3366 * configure: Rebuilt.
3368 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3369 is defined in the environment.
3371 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3373 * som.c (som_get_section_contents_in_window): Define to use
3376 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3378 * coff-i860.c: New file, based on coff-i386.c.
3379 * cpu-i860.c: New file, based on cpu-i386.c.
3380 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3381 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3382 targets, using i860coff_vec.
3383 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3384 trad-core.o and hosts/i860mach3.h.
3385 (i860coff_vec): Use coff-i860.o and cofflink.o.
3386 * configure: Rebuild.
3387 * Makefile.in: Rebuild dependencies.
3388 (ALL_MACHINES): Add cpu-i860.o.
3389 (BFD32_BACKENDS): Add coff-i860.o.
3390 (CFILES): Add cpu-i860.c and coff-i860.c.
3391 * targets.c (i860coff_vec): Declare.
3392 (bfd_target_vector): Add &i860coff_vec.
3393 * archures.c (bfd_i860_arch): Declare.
3394 (bfd_archures_list): Add &bfd_i860_arch.
3395 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3396 (coff_set_flags): Handle bfd_arch_i860.
3397 (coff_write_object_contents): Handle I860 a.out magic number.
3399 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3401 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3402 the created .tc section to 2.
3403 (xcoff_mark): Don't keep a .loader reloc for a call to an
3404 undefined symbol when creating a shared library.
3405 (xcoff_build_ldsyms): When creating a shared library, generate
3406 global linkage code for a call to an undefined symbol.
3408 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3410 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3411 BFD32_BACKENDS, BFD64_BACKENDS.
3412 (.dep1): Put mkdep output in a separate file.
3413 Rebuilt dependencies.
3415 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3418 Permit use of mmap when available:
3420 * configure.in: Check for mmap, madvise, mprotect.
3421 * config.in, configure: Regenerated.
3423 * libbfd.c (struct _bfd_window_internal): Define type.
3424 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3426 (ok_to_map): New static variable for debugging.
3427 (_bfd_generic_get_section_contents_in_window): New function.
3428 * bfd-in.h (bfd_window_internal): Declare type.
3429 (bfd_window): Define type.
3430 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3431 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3434 * libaout.h (struct aoutdata): Add two window fields.
3435 (obj_aout_sym_window, obj_aout_string_window): New macros.
3436 * aoutx.h (some_aout_object_p): Initialize windows.
3437 (aout_get_external_symbols): Get symbol data and strings in
3438 windows instead of explicitly allocated buffers.
3439 (slurp_symbol_table): Free window instead of memory.
3440 (bfd_free_cached_info): Release windows instead of freeing storage
3442 (aout_link_free_symbols): Ditto.
3444 * targets.c (bfd_target): Add new field for
3445 get_section_contents_in_window.
3446 (BFD_JUMP_TABLE_GENERIC): Updated.
3447 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3448 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3449 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3450 macros for get_section_contents_in_window field.
3452 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3454 * core.c: Renamed to corefile.c
3455 * makefile.dos (OBJS): Change core.o to corefile.o
3456 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3459 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3461 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3462 targ_selvecs to allow debugging under Irix-5 native.
3465 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3467 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3468 to o. Clobber and restore the list of new csects around the call
3469 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3470 linker error and the linker wants to read the symbol table. Reset
3471 the line number count of a real section even if it has no relocs.
3472 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3474 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3477 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3479 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3480 an undefined symbol in a shared link.
3482 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3483 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3484 phdm@info.ucl.ac.be (Philippe De Muyter).
3486 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3488 * coff-m88k.c (rtype2howto): New static function.
3489 (RTYPE2HOWTO): Use it rather than a macro definition.
3491 * coffcode.h (coff_write_object_contents): set internal_a.magic
3492 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3494 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3495 define TRAD_HEADER to new file hosts/delta68.h.
3496 m88*-motorola-sysv*, however, does use ptrace-core.o.
3497 * hosts/delta68.h: New file.
3499 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3500 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3502 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3504 * i386linux.c (MY(vec)): Declare before use.
3506 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3508 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3509 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3511 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3512 BFD is not of the right type.
3513 (bfd_elf_get_needed_list): Likewise.
3514 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3515 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3516 * xcofflink.c (XCOFF_XVECP): Define.
3517 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3519 (bfd_xcoff_import_symbol): Likewise.
3520 (bfd_xcoff_export_symbol): Likewise.
3521 (bfd_xcoff_link_count_reloc): Likewise.
3522 (bfd_xcoff_record_link_assignment): Likewise.
3523 (bfd_xcoff_size_dynamic_sections): Likewise.
3525 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3526 table index against the number of symbols for a base relative
3529 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3531 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3532 full_aouthdr flag here...
3533 (_bfd_xcoff_bfd_final_link): ...not here.
3535 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3537 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3538 systems that have a system <libelf.h>.
3539 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3540 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3541 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3542 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3543 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3544 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3545 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3547 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3549 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3550 set, set BSF_WEAK in symbol. Change all callers.
3551 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3552 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3553 _bfd_generic_link_add_one_symbol.
3554 (ecoff_indirect_link_order): Check that the section tdata relocs
3555 are not NULL before using them.
3557 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3558 define TRAD_HEADER as hosts/alphalinux.h.
3559 * configure: Rebuild.
3560 * hosts/alphalinux.h: New file.
3561 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3564 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3566 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3567 C_ECOMM storage classes.
3569 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3571 (xcoff_mark): Call xcoff_mark_symbol.
3572 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3573 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3575 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3577 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3579 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3581 (xcoff_find_reloc): New static function.
3582 (xcoff_link_add_symbols): Use it.
3583 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3584 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3585 relocate the value of C_DECL.
3587 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3589 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3591 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3592 callback decide what goes in .relocs.
3593 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3594 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3597 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3599 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3602 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3604 * xcofflink.c: More improvements, mostly to fix handling of
3605 constructors and a few other special cases.
3606 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3607 zero, reverting yesterday's change.
3608 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3609 (bfd_xcoff_link_count_reloc): Declare.
3610 (bfd_xcoff_record_link_assignment): Declare.
3611 * bfd-in2.h: Rebuild.
3613 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3615 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3616 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3617 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3618 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3619 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3620 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3622 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3625 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3626 segments includes the a.out header. See to that the magic number
3627 *always* is big-endian.
3629 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3630 m68k4k NetBSD configurations.
3632 * configure.in, configure: Separate i386 & mips NetBSD
3633 configurations from other BSD ones. Don't assume DEC is the only
3634 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3635 configurations. Add support for m68k4k NetBSD object format.
3637 * libaout.h: Added M_68K4K_NETBSD magic.
3639 * m68k4knetbsd.c: New file.
3641 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3643 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3646 * hosts/mipsnbsd.h: New file.
3649 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3651 * config.bfd: Add config stuff for mips*-*-magic* to set
3652 targ_defvec to ecoff_big_vec.
3655 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3657 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3659 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3660 toc_section, and entry_section fields.
3661 (struct xcoff_section_tdata): Remove ldrel_count field.
3662 * libcoff.h: Rebuild.
3663 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3665 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3666 full a.out header if full_aouthdr is set in xcoff_data.
3667 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3668 based on sections stored in xcoff_data.
3669 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3671 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3672 (rs6000coff_vec): Set symbol_leading_char to '.'.
3673 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3674 value stored in ret rather than returning a pointer value.
3676 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3678 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3681 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3683 * som.c (som_slurp_string_table): Allocate the strings with malloc
3684 since they're free'd by free_cached_info.
3685 (som_slurp_symbol_table): Similarly for the symbol table.
3687 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3689 * Makefile.in (diststuff): Don't make headers.
3691 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3693 * Makefile.in: Rebuild dependencies.
3695 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3696 output_bfd is not SunOS.
3697 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3698 non-SunOS input files.
3700 * xcofflink.c: Extensive changes to support linking shared objects
3701 and generating a .loader section.
3702 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3703 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3704 last_symndx, and ldrel_count fields.
3705 * libcoff.h: Rebuild.
3706 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3707 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3709 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3710 (bfd_xcoff_export_symbol): Declare.
3711 (bfd_xcoff_size_dynamic_sections): Declare.
3712 * bfd-in2.h: Rebuild.
3714 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3716 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3717 * configure: Rebuild.
3718 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3719 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3721 (pmac_xcoff_vec): Update to use new xcoff support.
3722 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3723 (xcoff_write_armap): Declare buf as unsigned char.
3724 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3726 * mpw-make.sed: Generalize subdir_do edit.
3728 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3730 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3731 correctly. Don't initialize asect->vma.
3733 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3735 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3736 something a little less than the page size.
3738 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3740 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3742 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3744 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3745 * coffcode.h (coff_write_object_contents): If .bss is before
3746 .data us that as data_start.
3747 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3749 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3750 (coff_swap_outhdr_out): Hardwire in version number.
3752 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3754 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3755 major and minor to *_vno, since the former are also macros in
3756 SunOS header files. Cast result of bfd_alloc to appropriate
3759 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3760 before assigning to sec_data.
3762 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3764 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3765 now relative to the section, not absolute.
3766 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3767 get the file name when there is a N_SO directory name. When
3768 handling stabs, remember that section->vma was added to the
3771 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3773 * sunos.c (struct sunos_link_hash_table): Add needed field.
3774 (sunos_link_hash_table_create): Call bfd_release, not free.
3775 (sunos_link_hash_table_create): Initialize needed field.
3776 (sunos_add_dynamic_symbols): Record needed objects.
3777 (bfd_sunos_get_needed_list): New function.
3778 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3779 * bfd-in2.h: Rebuild.
3781 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3783 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3785 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3787 * bfd-in.h (struct bfd_link_needed_list): Rename from
3788 bfd_elf_link_needed_list.
3789 * bfd-in2.h: Rebuild.
3790 * elf.c, elflink.h, libelf.h: Corresponding changes.
3792 Add start at AIX linker support; no shared libraries yet.
3793 * xcofflink.c: New file.
3794 * configure.in (rs600coff_vec): Use xcofflink.o.
3795 * configure: Rebuild.
3796 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3798 (struct xcoff_section_tdata): Define.
3799 (xcoff_section_data): Define macro.
3800 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3801 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3802 (_bfd_xcoff_bfd_final_link): Declare.
3803 (_bfd_ppc_xcoff_relocate_section): Declare.
3804 * libcoff.h: Rebuild.
3805 * coff-rs6000.c: Clean up a bit.
3806 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3807 cputype, csects, and debug_indices.
3808 (xcoff_copy_private_bfd_data): Copy cputype.
3809 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3810 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3811 (xcoff_reloc_type_lookup): Rename from
3812 rs6000coff_reloc_type_lookup.
3813 (coff_relocate_section): Define.
3814 (_bfd_xcoff_sizeof_headers): Define.
3815 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3816 (_bfd_xcoff_bfd_relax_section): Define.
3817 (_bfd_xcoff_bfd_link_split_section): Define.
3818 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3820 * coffcode.h (coff_compute_section_file_positions): If AIX,
3821 increment sofar by SMALL_AOUTSZ if not executable.
3822 (coff_write_object_contents): If AIX, always output an a.out
3823 header; if not executable, header size of SMALL_AOUTSZ.
3824 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3825 (_bfd_stringtab_init): Initialize xcoff field.
3826 (_bfd_xcoff_stringtab_init): New function.
3827 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3828 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3829 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3830 * libbfd.h: Rebuild.
3831 * Makefile.in: Rebuild dependencies.
3832 (BFD32_BACKENDS): Add xcofflink.o.
3833 (CFILES): Add xcofflink.c.
3835 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3836 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3837 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3839 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3841 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3843 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3845 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3846 * config.in: Regenerated.
3848 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3849 (_bfd_chunksize): New variable.
3850 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3851 for obstack chunk size.
3852 * configure.in: Check for getpagesize.
3853 * configure: Regenerated.
3855 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3857 * trad-core.c (rawptr): Make it a local variable of
3858 ptrace_unix_core_file_p.
3860 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3862 * coff-arm.c (in_reloc_p): New.
3863 * coff-i386.c (in_reloc_p): New.
3864 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3865 (coff_write_object_contents): Only set has_reloc_section
3867 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3868 in_reloc_p to decide if reloc should be emitted.
3869 * libcoff.h (pe_data_type.in_reloc_p): New.
3870 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3872 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3874 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3875 (_bfd_coff_read_internal_relocs): Likewise.
3876 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3877 (_bfd_coff_read_internal_relocs): Likewise.
3879 * elflink.h (elf_link_add_object_symbols): Correct conditions
3880 under which type and size change warnings are issued.
3882 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3884 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3885 a symbol which is not in a real section.
3886 (coff_write_native_symbol): Corresponding change.
3888 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3889 coff_link_hash_newfunc and make non-static.
3890 (_bfd_coff_link_hash_table_init): New function, broken out of
3891 _bfd_coff_link_hash_table_create.
3892 (_bfd_coff_link_hash_table_create): Use it.
3893 (process_embedded_commands): Make static.
3894 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3895 (_bfd_coff_link_hash_table_init): Declare.
3896 * libcoff.h: Rebuild.
3898 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3899 field in XCOFF tdata.
3900 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3901 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3902 based on cputype stored in a.out header, or in n_type of initial
3904 (coff_write_object_contents): Set cputype correctly in a.out
3906 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3908 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3909 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3911 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3912 * libcoff.h: Rebuild.
3914 * cpu-rs6000.c (rs6000_compatible): New static function.
3915 (bfd_rs6000_arch): Use it.
3916 * cpu-powerpc.c (powerpc_compatible): New static function.
3917 (arch_info_struct): Define various flavours of PowerPC.
3918 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3921 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3923 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3925 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * elflink.h (elf_link_add_object_symbols): Don't warn about
3928 changing the size or type if the old definition was weak.
3930 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3932 * coffcode.h (combined_entry_type): Add fix_line field.
3933 (coff_slurp_line_table): Warn if we try to set the lineno field of
3935 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3936 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3937 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3938 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3940 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3941 * libcoff.h: Rebuild.
3943 * libcoff-in.h (struct xcoff_tdata): Define.
3944 (xcoff_data): Define.
3945 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3946 * bfd-in2.h, libcoff.h: Rebuild.
3947 * coff-rs6000.c (xcoff_mkobject): New static function.
3948 (coff_mkobject): Define.
3949 (xcoff_copy_private_bfd_data): New static function.
3950 (coff_bfd_copy_private_bfd_data): Define.
3951 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3953 (rs6000coff_vec): Add DYNAMIC to object_flags.
3954 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3955 .loader sections specially.
3956 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3957 section alignment from the XCOFF tdata information.
3958 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3959 F_SHROBJ, and copy the extra a.out header information into the
3960 XCOFF tdata structure.
3961 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3962 F_DYNLOAD and the extra a.out header information.
3963 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3964 C_HIDEXT symbol with attached csect information.
3965 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3966 in the o_maxdata field.
3967 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3968 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3969 end if BSF_NOT_AT_END is set.
3971 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3972 _bfd_read_ar_hdr_fn.
3973 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3974 * bfd-in2.h, libbfd.h: Rebuild.
3975 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3977 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3978 (bfd_slurp_bsd_armap_f2): Likewise.
3979 (_bfd_slurp_extended_name_table): Likewise.
3981 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3983 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3985 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3986 when the symbol table is empty.
3988 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3989 space for section symbols, since we don't output them either.
3990 (elf_m68k_adjust_dynindx): Removed.
3992 * ptrace-core.c (rawptr): Make it a local variable of
3993 ptrace_unix_core_file_p.
3995 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3997 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4000 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4001 Mac object file formats.
4003 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4005 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4006 auxent if there isn't one.
4007 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4008 rather than FILNMLEN as the maximum name length.
4010 * coffcode.h (bfd_coff_backend_data): Add new field
4011 _bfd_coff_print_aux.
4012 (bfd_coff_print_aux): New static function.
4013 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4014 scnlen field of an XTY_LD csect aux entry.
4015 (coff_print_aux): New static function.
4016 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4017 in coff_pointerize_aux_hook.
4018 (bfd_coff_std_swap_table): Initialize new field.
4019 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4020 * libcoff.h: Rebuild.
4021 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4022 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4024 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4025 if there are symbols, for native AIX ld compatibility.
4027 * coffcode.h (bfd_coff_backend_data): Add new field
4028 _bfd_coff_pointerize_aux_hook.
4029 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4030 or I960, and as 0 otherwise.
4031 (bfd_coff_std_swap_table): Initialize new field.
4032 * libcoff.h: Rebuild.
4033 * coffgen.c (coff_pointerize_aux): Change parameters to take
4034 symbol pointer instead of type and class, and to take aux index.
4035 Call _bfd_coff_pointerize_aux_hook if it is defined.
4036 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4037 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4038 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4040 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4041 read-only/host-only support.
4043 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4045 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4048 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4049 BFD_JUMP_TABLE_ARCHIVE accordingly.
4050 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4051 (_bfd_compute_and_write_armap): Declare.
4052 (_bfd_generic_read_ar_hdr): Declare.
4053 (_bfd_read_ar_hdr): Define.
4054 (_bfd_noarchive_read_ar_hdr): Define.
4055 (_bfd_archive_bsd_read_ar_hdr): Define.
4056 (_bfd_archive_coff_read_ar_hdr): Define.
4057 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4058 _bfd_read_ar_hdr instead.
4059 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4060 (_bfd_compute_and_write_armap): Rename from
4061 compute_and_write_armap. Make non-static. Change all callers.
4062 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4063 than _bfd_snarf_ar_hdr.
4064 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4065 * ieee.c (ieee_read_ar_hdr): Define.
4066 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4067 * oasys.c (oasys_read_ar_hdr): Define.
4068 * som.c (som_read_ar_hdr): Define.
4069 * bfd-in2.h, libbfd.h: Rebuild.
4071 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4073 * peicode.c (coff_swap_filehdr_in): If symptr is
4074 zero, there aren't any symbols, even if nsyms is set.
4076 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4078 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4080 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4081 sections, and set styp correctly for them: .got, .hash, .dynamic,
4082 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4083 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4085 (ecoff_sort_hdrs): New static function.
4086 (ecoff_compute_section_file_positions): Return boolean, not void.
4087 Sort the sections by VMA before looking through them. Put the
4088 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4089 section on an appropriate boundary within the page.
4090 (ecoff_compute_reloc_file_positions): Check return value of
4091 ecoff_compute_section_file_positions.
4092 (_bfd_ecoff_set_section_contents): Likewise.
4093 (_bfd_ecoff_write_object_contents): Check for various Alpha
4094 section types when incrementing text_size and data_size. Call
4095 adjust_headers backend function if it exists.
4096 * coff-alpha.c (alpha_adjust_headers): New static function.
4097 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4098 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4100 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4102 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4104 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4105 of ALTERNATE_AIX_CORE_FORMAT.
4106 * configure.in (aix4): No longer need CORE_FLAGS.
4107 * configure: Updated.
4109 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4111 NS32k changes from Ian Dall:
4112 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4114 (aout_link_input_section_std, aout_link_input_section_ext,
4115 aout_link_reloc_link_order): Call them instead of _bfd_*
4117 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4119 (backend_data): Use it instead of hardcoded zero.
4121 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4122 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4124 * ns32knetbsd.c: Include bfd.h.
4125 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4126 (MY_bfd_reloc_type_lookup): Declare function too.
4127 * pc532-mach.c (set_sizes): Don't declare.
4128 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4129 (backend_data, MY_backend_data): Don't define.
4131 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4132 ns32k-*-lites* like ns32k-*-netbsd*.
4134 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4137 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4139 * coffcode.h (coff_write_object_contents): Restore setting
4140 f_timdat to 0, deleted on August 22.
4142 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4144 * coffcode.h (coff_bfd_copy_private_symbol_data,
4145 coff_bfd_copy_private_section_data,
4146 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4147 * peicode.h (coff_bfd_copy_private_bfd_data): New
4148 (pe_bfd_copy_private_bfd_data): New.
4149 (coff_swap_scnhdr_in): Swap bss size into the right place.
4150 (pe_print_private_bfd_data): Add some newlines.
4152 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4154 * som.c (setup_sections): Don't die if a space has no subspaces.
4156 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4158 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4159 dynamic symbol override a common symbol. Don't change the size or
4160 type if they have been set and the new symbol is not a definition.
4161 Warn if the size or type changes.
4163 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4165 * som.c (som_begin_writing): Don't write the symbol table or
4167 (som_finish_writing): Write them here. Place them after the
4168 subspace data, but before the relocs.
4170 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4172 * sunos.c (sunos_add_one_symbol): Just pass false, not
4173 info->shared_library, to sunos_create_dynamic_sections.
4174 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4176 (sunos_check_dynamic_reloc): Remove .text section assertion.
4178 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4180 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4181 * configure, configure.in: Add pmac_xcoff_vec case.
4182 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4183 * coff-pmac.c: New file, PowerMac XCOFF support.
4184 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4185 * targets.c (pmac_xcoff_vec): Declare.
4187 * mpw-config.in: Various changes to be compatible with the
4188 autoconf-based configury.
4189 * mpw-make.sed: New file, sed commands to translate Unix
4190 makefile into MPW syntax.
4191 * mpw-make.in: Remove.
4192 * hosts/mpw.h: Remove.
4193 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4194 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4196 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4198 * binary.c (binary_get_symtab): Return an empty string on error.
4199 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4201 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4203 * coff-ppc.c: Reformatted according to gnu conventions
4204 Removed irrelevant "if 0" code
4206 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4208 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4209 symbols rather than as indirect symbols.
4210 (MY(slurp_symbol_table)): Don't do anything special about
4213 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4214 of .ctors and .dtors sections is no larger than 2.
4216 * sunos.c (sunos_add_one_symbol): Don't change
4217 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4219 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4220 dynamic symbols when creating a shared library.
4221 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4223 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4224 written even if it is not defined in a regular object.
4225 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4226 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4227 rather than the constant 22.
4228 (sunos_check_dynamic_reloc): Handle creating a shared library.
4229 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4230 zero when creating a shared library.
4231 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4232 write it out at the start of the symbol table.
4234 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4236 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4238 * config.bfd: Add arm-*-coff.
4239 * configure.in, configure: Add armcoff_{little,big}_vec.
4240 * targets.c (armcoff_{little,big}_vec): Declare.
4241 (bfd_target_vector): Add armcoff_{little,big}_vec.
4242 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4244 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4246 * targets.c (bfd_find_target): Remove debugging code.
4248 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4250 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4252 * Makefile.in: added *-ppc files
4253 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4254 allow pe based .o's to be shared with other tools on ppc/NT
4255 * config.bfd: added powerpc[le]-[pe|winnt] config support
4256 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4257 * peicode.h: Added more section flags for PE on ppc
4258 Added coff_swap_filehdr_out to allow peicode.h to be
4259 used for non-image PE files on ppc.
4260 Check for image, or not, before copying pe_opthdr
4261 * targets.c: Added new bfd's
4262 * targets.c: Removed two inactive bfds that shouldn't have made it this
4265 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4267 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4268 explicit values to initialize all relocs. Change all users.
4269 (ppc_elf_brtaken_inner): New function to handle branch predicition
4271 (ppc_elf_brtaken_reloc): Ditto.
4272 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4273 relocs use ppc_elf_unsupported_reloc.
4274 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4275 needs to be reported.
4276 (ppc_elf_relocate_section): Support branch prediction relocs.
4278 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4280 * bfd.c (bfd_assert): Remove \n from string passed to
4283 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4284 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4285 (bfd_coff_make_section_hook): Don't define.
4286 (coff_make_section_hook): Remove.
4287 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4288 (styp_to_sec_flags): Likewise.
4289 (coff_write_object_contents): Likewise.
4290 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4292 * libcoff.h: Rebuild.
4293 * coffgen.c (make_a_section_from_file): Just call
4294 bfd_make_section_anyway, not bfd_make_section or
4295 bfd_coff_make_section_hook.
4296 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4297 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4298 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4299 make_section_hook field.
4300 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4302 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4303 pointers into value field for warning and indirect symbols; just
4304 leave the value field alone.
4305 * linker.c (generic_link_add_symbol_list): Use next symbol for
4306 warning and indirect symbols, rather than looking in symbol value.
4307 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4308 parameter. Change all callers. Remove support for indirect
4309 symbols; it didn't work anyhow.
4310 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4311 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4312 * bfd-in2.h: Rebuild.
4314 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4316 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4317 go back to telling the tools this reloc operates on 32 bits.
4319 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4321 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4322 rather than a direct fprintf.
4323 * archive.c (_bfd_write_archive_contents): Likewise.
4324 * coffcode.h (coff_slurp_symbol_table): Likewise.
4325 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4326 (ppc_elf_unsupported_reloc): Likewise.
4327 (ppc_elf_relocate_section): Likewise.
4328 * i386linux.c (linux_tally_symbols): Likewise.
4329 (linux_finish_dynamic_link): Likewise.
4330 * osf-core.c (osf_core_core_file_p): Likewise.
4331 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4332 * som.c (som_sizeof_headers): Likewise.
4333 * srec.c (srec_bad_byte): Likewise.
4334 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4335 * libbfd-in.h (bfd_assert): Declare first parameter const.
4336 * libbfd.h: Rebuild.
4337 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4338 bfd_reloc_overflow is enough.
4339 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
4340 * coff-h8500.c (rtype2howto): Likewise.
4341 * coff-z8k.c (rtype2howto): Likewise.
4342 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
4343 * elf.c (_bfd_elf_get_lineno): Likewise.
4344 (_bfd_elf_no_info_to_howto): Likewise.
4345 (_bfd_elf_no_info_to_howto_rel): Likewise.
4346 * hp300hpux.c (convert_sym_type): Likewise.
4347 (MY(swap_std_reloc_in)): Likewise.
4348 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
4350 * libaout.h (struct aoutdata): Add line_buf field.
4351 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
4352 and filename_buffer. Instead, use a malloc buffer stored in the
4353 new line_buf field. Remove length restrictions.
4355 * coffgen.c (string_size): Remove static variable.
4356 (debug_string_size, debug_string_section): Likewise.
4357 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4358 and debug_string_size_p parameters. Use them instead of the
4359 global variables. Change all callers.
4360 (coff_write_symbol): Likewise.
4361 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4362 (coff_write_symbols): Add local variables to replace removed
4365 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4366 function, and line_base fields.
4367 * libcoff.h: Rebuild.
4368 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4369 information, rather than using static variables.
4371 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4372 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4374 * init.c (initialized): Remove static variable.
4375 (bfd_init): Don't bother setting initialized.
4376 (bfd_check_init): Remove.
4377 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4378 * libbfd.h: Rebuild.
4380 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4382 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4383 size for full core dumps. Copy core file header to private data.
4384 (rs6000coff_core_file_failing_command,
4385 rs6000coff_core_file_failing_signal): New functions to extract
4386 the file name and terminating signal from the core file.
4387 * coff-rs6000.c: Use them.
4389 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4391 Change arch info to be const, initialized at compile time.
4392 * archures.c: Reindent many functions. Change CONST to const.
4393 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4394 nothing set it anyhow. Make next const.
4395 (bfd_arch_info_list): Remove.
4396 (bfd_archures_list): Rename from archures_init_table. Change from
4397 a table of function pointers to a table of bfd_arch_info_type
4398 structure addresses.
4399 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4400 (bfd_lookup_arch): Likewise.
4401 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4403 (bfd_default_arch_struct): Make const.
4404 (bfd_arch_init, bfd_arch_linkin): Remove.
4405 (bfd_get_arch_info): Return a const pointer.
4406 * init.c (bfd_init): Don't call bfd_arch_init.
4407 * bfd.c (struct _bfd): Make arch_info const.
4408 * bfd-in2.h: Rebuild.
4409 * libbfd.h: Rebuild.
4410 * configure.in: Put & before everything in $selarchs.
4411 * configure: Rebuild.
4412 * cpu-*.c: Change bfd_*_arch from a function which calls
4413 bfd_arch_linkin to a const structure.
4414 * ieee.c (ieee_object_p): Make arch const.
4416 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4418 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4420 * bfd-in2.h: Regenerate.
4421 * libbfd.h: Regenerate.
4423 * elf32-ppc.c (reloc_type): Update names to match current draft.
4424 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4425 relative. Update names to current V.4 draft.
4426 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4427 (ppc_elf_relocate_section): Rename relocations to match draft.
4429 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4431 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4432 compiled with -mrelocatable-lib to be linked with either normal
4433 modules or -mrelocatable modules.
4435 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4437 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4438 in the a.out header.
4440 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4441 a reloc against a local symbol, even if it's not a section.
4443 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4445 * targets.c (bfd_target): Remove unused align_power_min field.
4446 * bfd-in2.h: Rebuild.
4447 * All backends: Remove initialization of align_power_min.
4449 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4451 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4453 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4455 * config.bfd (mips-dec-netbsd*): New target.
4456 * configure.host (mips-dec-netbsd*): New host.
4457 * configure.in (mips-dec-netbsd*): New native.
4458 * configure: Rebuild.
4460 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4462 Make the COFF backend linker merge common types:
4463 * cofflink.c (struct coff_debug_merge_element): Define.
4464 (struct coff_debug_merge_type): Define.
4465 (struct coff_debug_merge_hash_entry): Define.
4466 (struct coff_debug_merge_hash_table): Define.
4467 (coff_debug_merge_hash_table_init): Define.
4468 (coff_debug_merge_hash_table_free): Define.
4469 (coff_debug_merge_hash_lookup): Define.
4470 (struct coff_final_link_info): Add debug_merge field.
4471 (coff_debug_merge_hash_newfunc): New static function.
4472 (_bfd_coff_final_link): Allocate and free debug_merge table.
4473 (coff_link_input_bfd): Merge identical enum, struct and union
4476 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4478 Convert i960 COFF to use COFF backend linker.
4479 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4480 structure to store the symbol being used.
4481 (coff_i960_start_final_link): New static function.
4482 (coff_i960_relocate_section): New static function.
4483 (coff_i960_adjust_symndx): New static function.
4484 (coff_start_final_link): Define.
4485 (coff_relocate_section): Define.
4486 (coff_adjust_symndx): Define.
4487 * coffcode.h (bfd_coff_backend_data): Add new callback function
4488 _bfd_coff_start_final_link.
4489 (bfd_coff_start_final_link): Define.
4490 (coff_start_final_link): Define if not defined.
4491 (bfd_coff_std_swap_table): Add coff_start_final_link.
4492 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4494 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4495 function callback is not NULL.
4496 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4497 (_bfd_coff_internal_syment_name): Declare.
4498 * libcoff.h: Rebuild.
4499 * configure.in (icoff_big_vec): Add cofflink.o.
4500 (icoff_little_vec): Likewise.
4501 * configure: Rebuild.
4503 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4505 * Makefile.in (clean-info): Remove extraneous tab from line
4508 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4510 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4511 contents has relocs.
4513 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4515 * coffcode.h (coff_compute_section_file_positions): Keep the
4517 (coff_write_object_contents): Remember if it's a relocatable
4519 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4520 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4521 if relocatable file. Swap out saved raw size.
4523 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4525 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4526 (maintainer-clean): Rename from realclean, passing
4527 maintainer-clean down to subdirectories, but leave realclean as a
4530 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4533 * dep-in.sed: Remove config.h from generated dependencies.
4535 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4536 broken out of sunos_canonicalize_dynamic_symtab.
4537 (sunos_canonicalize_dynamic_symtab): Call new function
4538 sunos_slurp_dynamic_symtab.
4539 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4540 dynamic symbol table to the caller.
4541 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4542 callback to override the symbols being read.
4543 * libaout.h (struct aout_backend_data): Add three new parameters
4544 to add_dynamic_symbols callback.
4546 Extensive minor changes to avoid various gcc warnings. Also:
4547 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4548 * archures.c (bfd_arch_info_type): Change mach field from long to
4550 (bfd_lookup_arch): Change machine parameter from long to unsigned
4553 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4555 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4556 a symbol with a non-zero plt_offset.
4558 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4560 * elfcode.h (align_file_position): Remove; not used.
4562 * configure.in: Only check for <sys/procfs.h> on a native system,
4563 and make sure it defines prstatus_t.
4564 * configure: Rebuild.
4566 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4568 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4570 * config.in: Rename from config.h.in.
4571 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4572 Check for config.h:config.in when creating stamp-h.
4573 * configure: Rebuild.
4574 * Makefile.in (stamp-h): Depend upon config.in rather than
4575 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4576 calling config.status.
4578 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4579 (Makefile): Just rebuild Makefile.
4580 (config.h, stamp-h): New targets.
4581 * configure.in: Create stamp-h when rebuilding config.h.
4582 * configure: Rebuild.
4584 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4586 * configure.in: Call AC_CONFIG_HEADER. Substitute
4587 HOST_64BIT_LONG. Check that various header files exist. Check
4588 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4589 and/or free need to be declared. Don't make a link to sysdep.h.
4590 Define TRAD_HEADER for various hosts.
4591 * configure: Rebuild.
4592 * configure.host: Don't set my_host. Add definitions taken from
4593 host header files for various entries. Remove entries which now
4595 * acconfig.h: New file.
4596 * config.h.in: New file, built by autoheader.
4597 * sysdep.h: New file.
4598 * Makefile.in (do_distclean): Don't remove sysdep.h.
4600 (LOCAL_H_DEPS): New variable.
4601 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4603 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4604 ($(OPTIONAL_BACKENDS)): Likewise.
4605 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4606 looking through sysdep.h.
4607 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4608 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4609 (fprintf_vma, sprintf_vma): Likewise.
4610 (int64_type, uint64_type): Don't define.
4611 * bfd-in2.h: Rebuild.
4612 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4613 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4614 * lynx-core.c: Include stuff from old hosts/lynx.h.
4615 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4616 rather than NO_FCNTL.
4617 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4618 rather than NATIVE_HPPAHPUX_COMPILER.
4619 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4621 * hosts/*.h: Remove all header files which merely include,
4622 declare, and define things. Leave header files which define
4623 information needed by trad-core.c.
4625 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4626 (BFD_CC_FOR_BUILD): Define.
4627 * configure.in: Use BFD_CC_FOR_BUILD.
4628 * configure: Rebuild.
4630 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4632 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4633 * configure: Rebuild.
4635 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4638 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4640 * config.bfd: i386pe_ve -> i386pe_vec.
4642 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4644 * configure.host: Incorporate host Makefile fragments by setting
4646 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4647 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4648 value based on whether the code is being compiled by a cross
4649 compiler. Don't substitute host_makefile_frag or frags.
4650 * aclocal.m4: New file to define local AC_PROG_CC.
4651 * configure: Rebuild.
4652 * Makefile.in (INSTALL): Set to @INSTALL@.
4653 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4654 (INSTALL_DATA): Set to @INSTALL_DATA@.
4656 (CC): Define as @CC@.
4657 (CFLAGS): Set to @CFLAGS@.
4658 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4659 (@host_makefile_frag@): Remove.
4660 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4661 after other options.
4662 (config.status): Remove dependency upon @frags@.
4663 * config/*.mh, config/README: Remove.
4665 * config.bfd: Rewrite to incorporate the contents of the Makefile
4666 fragments by setting shell variables, rather than merely returning
4667 the name of a Makefile fragment.
4668 * configure.in: Use shell variables set by config.bfd rather than
4669 looking at the target Makefile fragment files. Don't substitute
4670 target_makefile_frag. Do substitute TDEFINES.
4671 * configure: Rebuild.
4672 * Makefile.in (@target_makefile_frag@): Remove.
4673 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4674 * config/*.mt: Remove.
4676 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4678 * configure.in: Put changequote lines around "i[345]86" patterns
4679 section of core file support.
4681 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4683 * som.c (som_bfd_print_private_bfd_data): Define to use the
4686 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4688 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4689 entry, text_start and data_start.
4691 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4693 * Makefile.in (OFILES): Remove $(TDEPFILES).
4694 * config/apollo.mt (TDEPFILES): Remove.
4695 * config/README: Update.
4697 * configure.in: For a native configuration, set COREFILE and
4698 COREFLAG based on the canonical host name.
4699 * configure: Rebuild.
4700 * Makefile.in: Rebuild dependencies.
4701 (ALL_CFLAGS): Add @COREFLAG@.
4702 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4703 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4704 support routines. Check LYNX_CORE rather than HOST_LYNX.
4705 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4706 * i386lynx.c: Likewise.
4707 * m68klynx.c: Likewise.
4708 * sparclynx.c: Likewise.
4709 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4710 * *-core.c: Comment changes.
4711 * config/decstation.mh (HDEPFILES): Remove.
4712 (HDEFINES): Remove -DTRAD_CORE.
4713 * config/irix3.mh (RANLIB): Remove.
4714 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4715 (HDEFINES): Remove -DIRIX_CORE.
4716 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4717 (HDEFINES): Remove -DTRAD_CORE.
4718 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4719 * config/ultra3.mh (RANLIB): Remove.
4720 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4721 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4722 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4723 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4724 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4725 * config/i386aix.mh, config/i386bsd.mh: Remove.
4726 * config/i386linux.mh, config/i386mach3.mh: Remove.
4727 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4728 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4729 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4730 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4731 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4732 * config/solaris2.mh, config/stratus.mh: Remove.
4733 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4734 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4736 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4738 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4739 DT_FINI entry if the appropriate symbol is not in the hash table.
4741 * libelf.h (struct elf_backend_data): Add create_program_headers
4742 and want_hdr_in_seg fields.
4743 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4745 (elf_backend_create_program_headers): Likewise.
4746 (elfNN_bed): Initialize create_program_headers and
4748 * elf.c (get_program_header_size): Call create_program_headers
4750 (map_program_segments): Check want_hdr_in_seg backend field. Call
4751 create_program_headers backend routine.
4753 * elf.c (assign_file_positions_except_relocs): Align non allocated
4754 sections when creating an executable.
4756 * elfcode.h (elf_swap_phdr_in): Make non static.
4757 (elf_swap_phdr_out): Make non static.
4758 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4759 (bfd_elf32_swap_phdr_out): Declare.
4760 (bfd_elf64_swap_phdr_in): Declare.
4761 (bfd_elf64_swap_phdr_out): Declare.
4763 * ecofflink.c (ecoff_collect_shuffle): New static function.
4764 (_bfd_ecoff_get_accumulated_pdr): New function.
4765 (_bfd_ecoff_get_accumulated_sym): New function.
4766 (_bfd_ecoff_get_accumulated_ss): New function.
4767 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4768 (_bfd_ecoff_get_accumulated_sym): Declare.
4769 (_bfd_ecoff_get_accumulated_ss): Declare.
4770 * libbfd.h: Rebuild.
4772 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4774 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4776 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4777 warning symbols. If any section is named .gnu.warning.XXX, treat
4778 the contents as a warning to be issued if the symbol XXX is
4780 (elf_link_output_extsym): For an indirect or warning symbol, just
4781 output the symbol it points to.
4783 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4784 if bfd_hash_allocate fails, since it will already be set.
4785 (generic_link_hash_newfunc): Likewise.
4786 (archive_hash_newfunc): Likewise.
4787 (hash_entry_bfd): New static function.
4788 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4789 callback. Allocate a new warning using the hash table newfunc.
4790 Use bfd_hash_replace to update the entry in the hash table, rather
4791 than assuming we can copy the fields with structure assignment.
4793 * hash.c (bfd_hash_replace): New function.
4794 * bfd-in.h (bfd_hash_replace): Declare.
4795 * bfd-in2.h: Rebuild.
4797 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4799 * config.bfd: Add mips*vr4300-*-elf* target.
4800 * config/mipsbvr4300.mt: Added.
4802 See file ChangeLog.2
4809 version-control: never
projects / binutils-gdb.git / blob