1 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ihex.c (ihex_scan): Always initialize buf before jumping to
5 (ihex_read_section): Likewise.
7 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
9 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
10 inplace for most relocs.
12 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
14 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
15 even if SEC_ALLOC is not set.
16 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
17 when deciding whether to copy a reloc into a shared object.
18 (elf_i386_relocate_section): Likewise.
19 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
20 (elf32_sparc_relocate_section): Likewise.
21 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
22 reloc section if it is not set in the source section.
23 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
24 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
25 with a SEC_DEBUGGING section as SEC_DEBUGGING.
27 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
29 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
30 expects a .got.plt until we actually create it.
32 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
34 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
35 message for bfd_reloc_outofrange, rather than aborting. From
36 Philippe De Muyter <phdm@info.ucl.ac.be>.
38 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
39 a relocateable link, don't try to process them. From Heinz Wrobel
40 <wrobel@lpr.e-technik.tu-muenchen.de>.
42 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
44 * elf32-mn10300.c (mn10300_info_howto): Renamed from
45 mn10300-Info_howto_rel. Tweak reloc argument to be an
47 (USE_RELA): Define instead of USE_REL.
48 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
50 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
52 * configure.in, configure: Handle mips*-sgi-irix6*.
53 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
56 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
58 * elf32-i386.c (elf_i386_relocate_section): Warn about a
59 relocation against a symbol defined in a section with no output
62 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
64 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
65 * configure, config.in: Rebuild with autoconf 2.12.
67 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
68 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
69 (swap_out_syms): Set st_other from existing st_other field.
70 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
72 (elf_link_output_extsym): Set the other field from the global hash
74 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
75 (elf_mips16_jump_howto): New static variable.
76 (mips16_jump_reloc): New static function.
77 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
78 (mips_info_to_howto_rel): Handle R_MIPS16_26.
79 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
81 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
82 * bfd-in2.h, libbfd.h: Rebuild.
83 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
85 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
87 * configure.host: Use long long for mips-sgi-irix6*.
89 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
90 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
92 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
94 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
95 (enum reloc_type): Add more reloc types.
96 (elf32_mn10300_howto_table): Update for new reloc types.
97 (elf32_mn10300_reloc_map): Update for new reloc types.
98 * reloc.c: Add some new relocs for the mn10300 series.
99 * bfd-in2.h, libbfd.h: Rebuilt.
101 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
103 * som.c (setup_sections): Don't lose for a space which has
104 no data, but some symbols.
106 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
108 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
109 (sunos_link_hash_table_create): Initialize got_needed.
110 (sunos_create_dynamic_sections): Only set .got section size if it
111 is not already set. Set got_needed.
112 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
113 sdynptr, and only handle dynamic sections, if dynamic sections are
115 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
116 Initialize .got section.
117 (sunos_scan_ext_relocs): Likewise.
118 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
120 (sunos_finish_dynamic_link): Check got_needed. Only set up
121 dynamic linking information if needed.
123 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
125 * config.bfd: Added VersaDOS format to the Ericsson configuration.
127 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
129 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
132 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
134 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
138 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
140 * filemode.c: Include sysdep.h.
141 * ihex.c: Add casts to eliminate compiler warnings.
142 * sunos.c: Add casts to eliminate compiler warnings.
144 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
146 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
148 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
149 appropriate relocations in the .so file if shared.
150 (ppc_elf_relocate_section): Ditto.
153 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
155 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
156 complain_overflow_unsigned.
160 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
162 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
163 overflows for R_D10V_16 and R_D10V_18.
166 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
168 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
169 (do_with_relocs): Likewise.
170 (do_as_repeat): Likewise.
171 (copy_expression): Likewise.
173 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
175 * ieee.c (ieee_write_external_part): Correctly record whether
176 there is an external part.
179 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
181 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
182 handle tda offsets for sld.w and sst.w instructions.
183 Fix alignment check in sld.w and sst.w tda reloc handling.
186 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
188 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
191 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
193 * elf32-v850.c: Add comments about assumptions about
194 char, short & long sizes.
195 (elf32_v850_bfd_final_link_relocate): Fix sign extension
196 problems for several relocs.
198 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
199 R_V850_SDA_OFFSET entry.
202 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
204 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
205 Store import file index in ldindx.
206 (xcoff_build_ldsyms): Assume that ldsym was not previously
207 allocated. For an imported symbol, copy ldindx into l_ifile.
210 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
212 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
213 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
214 fields in R_V850_TDA_OFFSET.
215 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
216 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
219 * elf32-v850.c: Include bfdlink.h.
220 (bfd_elf32_v850_reloc): Return an error if we get a reloc
222 (elf32_v850_bfd_final_link_relocate): New function.
223 (v850_elf_relocation_section): Likewise.
224 (elf_backend_relocate_section): Define.
227 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
229 * binary.c (binary_set_section_contents): Ignore sections which
230 don't have SEC_LOAD and SEC_ALLOC set.
232 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
234 * linker.c (_bfd_generic_final_link): Avoid losing static
235 symbols in the .bss section.
237 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
239 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
240 (mips32_64bit_reloc): New static function.
241 (mips_reloc_map): Add entry for BFD_RELOC_64.
242 (mips_elf_relocate_section): Handle R_MIPS_64.
244 * linker.c (default_indirect_link_order): Print an error message
245 when attempting to do a relocateable link with different object
246 file formats, rather than calling abort.
249 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
251 * reloc.c (m32r relocs): Rename them.
252 * bfd-in2.h, libbfd.h: Regenerated.
253 * elf32-m32r.c: Update.
254 (m32r_elf_10_pcrel_reloc): New function.
255 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
256 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
259 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
261 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
262 all sections that will be included in the output file.
263 (_bfd_generic_link_output_symbols): Discard symbols in sections
264 which are being discarded.
268 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
269 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
270 (elf_v850_howto_table): Corresponding changes.
271 (elf_v850_reloc_map): Corresponding changes.
272 * reloc.c: Add additional V850 relocations.
273 * bfd-in2.h, libbfd.h: Rebuilt.
275 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
276 no longer want in pc-relative relocs.
278 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
280 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
281 accept a reloc against an undefined sybmol!
283 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
285 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
288 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
290 * VERSION: Bump for new relocation.
292 * hosts/i386bsd.h: If NBPG is not defined, define it as
293 PAGE_SIZE, for recent versions of FreeBSD.
295 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
297 * configure.host: Use `long long' as the 64 bit type on a Solaris
298 host, since both gcc and the SunPRO compilers support it.
300 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
302 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
303 mistake to have reused the ECOFF LITERAL for ELF since they have
305 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
306 * bfd-in2.h, libbfd.h: Rebuild.
308 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
311 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
312 dynamic relocation for an undefweak symbol when we are building
315 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
317 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
318 point explicitly to srcdir.
319 (targmatch.h): Edit references to point explicitly to objdir.
321 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
323 * config.bfd: When setting targ_cpu, don't get confused by
326 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
328 * configure.host: Add support for windows host (a build done
329 under the Microsoft build environment).
331 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
333 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
334 definition in a dynamic object, add it to the dynamic symbol table
335 if any dynamic object mentions it. Reverts part of last patch.
337 * sunos.c (struct sunos_link_hash_table): Add got_base field.
338 (sunos_link_hash_table_create): Initialize got_base.
339 (bfd_sunos_size_dynamic_sections): If the .got section is more
340 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
342 (sunos_check_dynamic_reloc): Subtract got_base from a base
345 * elf32-mips.c (elf_mips_isa): New static function.
346 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
347 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
349 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
351 * archive.c (do_slurp_coff_armap): Only treat archive as little
352 endian for i960 COFF.
354 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
356 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
357 by the change in size of the section when EXEC_P is not set.
359 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
360 (m68kcoff_rtype_to_howto): New static function.
361 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
362 VMA to the addend for a PC relative reloc.
364 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
366 * Makefile.in: Rebuild dependencies.
368 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
371 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
373 * Makefile.in: Remove explicit dependencies for mn10200 and
375 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
376 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
377 (dependencies): Rebuilt.
379 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
381 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
382 during this function.
384 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
385 section if the flags are compatible.
387 * configure.in: Add havevecs, and put it in tdefaults.
388 * mpw-config.in: Likewise.
389 * configure: Rebuild.
390 * targmatch.sed: New file; a sed script to build targmatch.h from
392 * config.bfd: Add #if, #endif, and comments for targmatch.h.
393 * targets.c: Include "fnmatch.h".
394 (struct targmatch): Define.
395 (bfd_target_match): Define by including targmatch.h.
396 (bfd_find_target): If the target is not found by name, search for
397 it as a configuration triplet.
398 * Makefile.in: Rebuild dependencies.
399 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
400 i386dynix.o, m68k4knetbsd.o, and riscix.o.
401 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
402 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
403 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
404 (CFILES): Remove i386dynix.c and hp300bsd.c.
405 (targmatch.h): New target.
406 (do_clean): Remove targmatch.h.
408 * configure.in: Add BFD_NEED_DECLARATION(getenv).
409 * acconfig.h: Add NEED_DECLARATION_GETENV.
410 * configure, config.in: Rebuild.
411 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
412 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
414 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
416 * cpu-mn10x00.c, elf32-mn10x00: Removed.
417 * cpu-mn10200.c, cpu-mn10300.c: New files.
418 * elf32-mn10200.c, elf32-mn10300.c: New files.
419 * Makefile.in: Break mn10x00 support into two separate
420 configurations, mn10200 and mn10300.
421 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
422 * bfd-in2.h, configure: Rebuilt.
424 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
426 * Makefile.in (do_clean): Move config.log to do_distclean.
428 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
430 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
431 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
432 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
433 (elf32-mn10x00.o): Add dependencies.
434 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
435 (bfd_mn10x00_arch): Declare.
436 (bfd_archures_list): Add bfd_mn10x00_arch.
437 * config.bfd: Add mn10x00-*-*.
438 * configure.in: Add bfd_elf32_mn10x00_vec.
439 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
440 * targets.c (bfd_elf32_mn10x00_vec): Declare.
441 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
442 * bfd-in2.h, configure: Rebuilt.
444 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
446 openVMS/Alpha: Provide filename and case_hack flags via
447 symbol table from gas.
448 Add case_hack code for symbol output from vax/vms.
449 * evax-alpha.c (evax_initialize): Remove filename handling,
450 filename is provided via symbol table.
451 (evax_get_symtab): Use local symbol count when setting up table.
452 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
454 (_bfd_evax_write_egsd): Skip file name symbol.
455 * evax-emh.c (get_vms_time_string): Local function now.
456 (_bfd_evax_write_emh): Extract source filename and case_hack flags
458 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
459 through _bfd_evax_case_hack_symbol.
460 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
462 (_bfd_evax_basename): Removed.
463 (_bfd_get_vms_time_string): Moved to evax-emh.c.
464 * evax.h (evax_private_data_struct): Remove filename.
465 (flag_hash_long_names, flag_show_after_trunc,
466 flag_no_hash_mixed_case, vms_name_mapping): New flags for
469 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
471 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
472 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
473 (NO_SWAP_MAGIC): Don't define.
474 (SWAP_MAGIC): Define.
476 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
477 no hash table entry for a global symbol.
479 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
481 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
483 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
485 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
486 symbol type with T_NULL. Warn if symbol type changes. Based on
487 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
489 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
490 a dynamic object in the dynamic symbol table if it is referenced
491 or defined by a regular object.
494 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
496 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
497 remove dwarf local labels. Shrinks binaries by a factor of 3!
500 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
502 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
503 by hand, rather than by calling bfd_make_section.
506 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
508 * reloc.c: Rename m32r relocs.
509 * bfd-in2.h, libbfd.h: Rebuilt.
510 * elf32-m32r.c: Update.
513 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
515 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
516 link, adjust the symbol index of a base relative reloc. Don't
517 change the addend of a PC relative reloc if pcrel_offset is set.
518 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
521 * reloc.c (bfd_perform_relocation): Apply the relocation even if
522 it is zero, in case src_mask matters.
523 (bfd_install_relocation): Likewise.
525 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
527 * xcofflink.c (xcoff_link_add_symbols): Always initialize
529 (_bfd_xcoff_bfd_final_link): Don't set target_index
530 to an uninitialized value.
532 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
534 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
535 indices, rather than crashing.
536 (coff_slurp_reloc_table): Likewise. Check whether the howto field
538 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
541 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
543 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
545 (coff_arm_adjust_symndx): New static function.
546 (coff_adjust_symndx): Define.
548 * srec.c (srec_scan): Accept multiple symbols on a single line.
549 From Pascal Martin <pmartin@alsys.com>.
553 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
555 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
556 (sunos_merge_private_bfd_data): New function.
558 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
560 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
562 (bfd_merge_private_bfd_data): Likewise.
563 * section.c (bfd_copy_private_section_data): Likewise.
564 * syms.c (bfd_copy_private_symbol_data): Likewise.
565 * bfd-in2.h: Rebuild.
566 * aout-target.h (MY_bfd_copy_private_section_data): Check that
567 both BFD's are the right flavour.
568 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
569 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
570 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
571 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
572 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
573 (ppc_elf_merge_private_bfd_data): Likewise.
574 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
575 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
577 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
578 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
582 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
584 * reloc.c: Add m32r relocs.
585 * bfd-in2.h, libbfd.h: Rebuilt.
586 * cpu-m32r.c,elf32-m32r.c: New files.
589 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
591 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
593 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
595 * tekhex.c (first_phase): Change type parameter from char to int.
597 (pass_over): Change func to expect int, not char.
599 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
600 rather than SEC_LOAD when aligning the file offset for the first
601 section in a segment.
603 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
605 * syms.c (coff_section_type): Make arg const.
606 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
607 to make_bfd_asection().
608 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
609 * elfcode.h (bfd_section_from_phdr): Remove prototype.
610 (_bfd_elf_stringtab_init): Remove prototype.
612 * netbsd-core.c (swap_abort): Add prototype.
613 * aix386-core.c (swap_abort): Ditto & make static
614 * hpux-core.c (swap_abort): Ditto & make static.
615 * irix-core.c (swap_abort): Ditto & make static.
616 * ptrace-core.c (swap_abort): Ditto & make static.
617 * trad-core.c (swap_abort): Ditto & make static.
618 * coffswap.h (coff_swap_reloc_in): Ditto.
619 (coff_swap_reloc_out): Ditto.
620 (coff_swap_filehdr_in): Ditto.
621 (coff_swap_filehdr_out): Ditto.
622 (coff_swap_sym_in): Ditto.
623 (coff_swap_sym_out): Ditto.
624 (coff_swap_aux_in): Ditto.
625 (coff_swap_aux_out): Ditto.
626 (coff_swap_lineno_in): Ditto.
627 (coff_swap_lineno_out): Ditto.
628 (coff_swap_aouthdr_in): Ditto.
629 (coff_swap_aouthdr_out): Ditto.
630 (coff_swap_scnhdr_in): Ditto.
631 (coff_swap_scnhdr_out): Ditto.
632 * ihex.c (ihex_sizeof_headers): Ditto.
633 * tekhex.c (getsym): Ditto.
634 (find_chunk): Ditto & make static.
635 (insert_byte): Ditto.
636 (first_phase): Ditto.
638 (tekhex_get_symtab): Ditto & make static.
639 (tekhex_get_symtab_upper_bound): Ditto & make static.
640 (tekhex_mkobject): Ditto.
641 (tekhex_object_p): Ditto.
642 (move_section_contents): Ditto.
643 (tekhex_get_section_contents): Ditto.
644 (tekhex_set_arch_mach): Ditto & make static.
645 (tekhex_set_section_contents): Ditto.
649 (tekhex_write_object_contents): Ditto.
650 (tekhex_sizeof_headers): Ditto.
651 (tekhex_make_empty_symbol): Ditto.
652 (tekhex_get_symbol_info): Ditto.
653 (tekhex_print_symbol): Ditto.
654 * irix-core.c (make_bfd_asection): Ditto.
655 (irix_core_core_file_p): Ditto.
656 (irix_core_core_file_failing_command): Ditto.
657 (irix_core_core_file_failing_signal): Ditto.
658 (irix_core_core_file_matches_executable_p): Ditto.
659 (irix_core_make_empty_symbol): Ditto.
660 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
661 * srec.c (srec_new_symbol): Ditto.
662 (srec_get_section_contents): Ditto.
663 (srec_set_arch_mach): Ditto.
664 (srec_set_section_contents): Ditto.
665 (internal_srec_write_object_contents): Ditto.
666 (srec_write_object_contents): Ditto.
667 (symbolsrec_write_object_contents): Ditto.
668 (srec_sizeof_headers): Ditto.
669 (srec_make_empty_symbol): Ditto.
670 (srec_get_symtab_upper_bound): Ditto.
671 (srec_get_symtab): Ditto.
672 (srec_print_symbol): Ditto and make static.
673 * elf.c (elf_read): Ditto
674 (assign_section_numbers): Ditto.
675 (elf_fake_sections): Ditto.
676 (sym_is_global): Ditto.
677 (elf_map_symbols): Ditto.
678 (get_program_header_size): Ditto.
679 * coffgen.c (make_a_section_from_file): Ditto.
680 (coff_real_object_p): Ditto.
681 (fixup_symbol_value): Ditto.
682 (build_debug_section): Ditto.
684 * syms.c (coff_section_type): Ditto.
687 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
689 * bfd-in2.h: Rebuilt after m32r changes.
692 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
695 * config.bfd,configure.in,configure: Add m32r support.
696 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
698 * config.bfd: Keep target list alphabetically sorted.
701 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
703 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
704 to add in the constant part found in the instruction itself.
705 (case R_V850_HI16_S): Likewise.
709 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
711 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
712 and R_D10V_18 to be 1 (word).
715 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
717 * stabs.c (_bfd_link_section_stabs): If the output_section field
718 of either section is bfd_abs_section, then the linker is
719 discarding the section and we should not optimize it.
721 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
723 * Makefile.in (aout-sparcle.o): New target.
724 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
725 * config.bfd (sparclet-*-aout*): Add case.
726 * configure.in (sparcle_aout_vec): Add case.
727 * configure: Regenerated.
728 * targets.c (sparcle_aout_vec): Declare.
729 (bfd_target_vector): Add sparcle_aout_vec.
730 * aout-sparcle.c: New file.
733 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
735 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
736 low order sign bit propogation for R_V850_HI16_S.
738 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
739 handling V850 specific relocs.
740 (elf_v850_howto_table): Use the new function for some
741 relocations. Twiddle masks & shifts for some relocs.
742 Set partial_inplace where needed.
745 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
747 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
748 default architecture to a machine number of 0.
749 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
751 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
752 the output BFD is the default, set it from the first input BFD.
755 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
757 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
758 insert at bitpos zero. The HI16 relocs are shifted right
759 by 16 bits. Fix src_mask for all relocs.
760 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
762 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
766 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
768 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
769 Rewrite to use BFD file read routines and to avoid using a fixed
770 length for the file name.
773 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
775 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
776 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
777 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
780 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
782 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
783 (elf_v850_howto_table): Add info for HI16_S reloc.
784 (v850_reloc_map): Add HI_16_S reloc.
785 * reloc.c: Define BFD_RELOC_V850_* relocs.
788 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
791 * elf32-sh.c: New file.
792 * elf.c (prep_headers): Handle bfd_arch_sh.
793 * elfcode.h (write_relocs): Handle absolute symbol.
794 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
795 (_bfd_elf64_link_read_relocs): Declare.
796 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
797 elf_link_read_relocs. Make globally visible. Change all
799 (elf_link_input_bfd): Get external symbols from cache in
800 symtab_hdr->contents. Get contents from cache in
802 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
804 * reloc.c: Define BFD_RELOC_SH_* relocs.
805 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
806 * coff-sh.c (sh_insns_conflict): Fix a return value.
807 (_bfd_sh_align_load_span): New globally visible function, broken
808 out of sh_align_load.
809 (sh_align_load): Call _bfd_sh_align_load_span.
810 (sh_swap_insns): Change relocs parameter to PTR.
811 * bfd-in2.h, libbfd.h: Rebuild.
812 * targets.c (bfd_elf32_sh_vec): Declare.
813 (bfd_elf32_shl_vec): Declare.
814 * config.bfd (sh-*-elf*): New target.
815 * configure.in (bfd_elf32_sh_vec): New target vector.
816 (bfd_elf32_shl_vec): New target vector.
817 * configure: Rebuild.
818 * Makefile.in: Rebuild dependencies.
819 (BFD32_BACKENDS): Add elf32-sh.o.
820 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
822 * elf.c (map_sections_to_segments): Check that LMA does not skip a
823 page before checking D_PAGED.
825 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
826 (ihex_write_object_contents): Remove extbase; always use segbase
829 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
831 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
832 * configure.host (i[345]86-*-*): Ditto.
833 * config.bfd (i[345]86-*-*): Ditto.
834 * configure: Regenerate.
836 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
839 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
841 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
842 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
843 * som.c (hppa_som_gen_reloc_type): Add new argument. If
844 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
845 will have an ST_CODE type, change the symbol's type to ST_DATA.
846 * som.c (hppa_som_gen_reloc_type): Update prototype.
848 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
850 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
851 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
852 (mips_elf_size_dynamic_sections): Don't require .got to exist.
853 (mips_elf_finish_dynamic_sections): Likewise.
855 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
857 * configure.host (HLDENV): New variable to set. Set it for
858 *-*-sysv4*, since those linkers may not support -R but they always
861 * libieee.h (NSECTIONS): Don't define.
862 (ieee_data_struct): Change section_table to asection **. Add
864 * ieee.c (get_section_entry): If the table isn't big enough, make
866 (ieee_slurp_sections): Remove assertion about number of sections.
867 (ieee_object_p): Adjust initialization of ieee to match changes to
870 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
871 symbols merely because we are generating a shared library.
872 (xcoff_build_ldsyms): Don't set up global linkage code for an
873 undefined symbol merely because we are generating a shared
877 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
879 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
880 (BFD32_BACKENDS) Add elf32-v850.o.
881 * archures.c: Add bfd_v850_arch.
882 * bfd-in2.h: Add bfd_v850_arch.
883 * config.bfd (v850-*-*): New target.
884 * configure: (bfd_elf32_v850_vec) New vector.
885 * configure.in: (bfd_elf32_v850_vec) New vector.
886 * cpu-v850.c: New file.
887 * elf.c (prep_headers): Added case bfd_arch_v850.
888 * elf32-v850.c: New file.
889 * targets.c (bfd_elf32_v850_vec): New vector.
892 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
894 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
895 a function code symbol for an XMC_XO symbol.
897 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
899 * mpw-config.in: Update editing of autoconf vars to reflect
900 Jul 18 configure.in change.
901 * mpw-make.sed: Update editing of include pathnames to be
902 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
904 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
906 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
907 which to offset to get the .plt entry address is ".plt".
909 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
911 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
912 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
913 Added, for internal use by the ARM gas.
917 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
919 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
920 in section dynidx start.
922 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
924 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
925 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
926 optimization for g++.
928 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
930 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
931 the -mrelocatable-lib bit set and the other doesn't, clear the
932 -mrelocatable-lib bit in the header.
934 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
936 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
937 symbol against a STT_FUNC symbol in a shared library.
939 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
941 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
942 symbol is found, automatically define the corresponding function
945 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
946 if sym.n_numaux is not zero.
947 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
948 entry to disagree about the number of aux entries if the symbol
951 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
952 section if it might be needed, not just if info->shared.
953 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
954 the start of .rel.dyn if we are going to use it.
955 (mips_elf_finish_dynamic_sections): Only clear the first element
956 of .rel.dyn if the size is greater than zero.
958 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
960 * xcofflink.c (xcoff_link_input_bfd): If we already called the
961 undefined_symbol callback for a symbol, then don't issue any more
962 warnings about loader relocs.
963 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
964 after calling the undefined_symbol callback.
966 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
967 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
968 as the AIX linker seems to do.
970 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
972 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
973 (evax_initialize): Remove evax_reloc_table.
974 (evax_close_and_cleanup): Ditto.
976 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
978 (evax_bfd_reloc_type_lookup): Ditto.
979 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
980 cooked_size == raw_size.
981 * evax-emh.c (_bfd_evax_register_filename): Remove.
982 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
983 * evax-misc.c (add_new_contents): Malloc section at full size.
984 (_bfd_save_evax_section): Memcpy section contents directly.
985 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
986 (evax_reloc_table): Remove.
988 * hosts/alphavms.h (O_ACCMODE): Define if needed.
990 * makefile.vms: Add better support for DEC C compilation
991 Add evax.h dependencies
993 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
994 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
995 (BFD_RELOC_ALPHA_BASEREG): Remove.
996 * bfd-in2.h, libbfd.h: Rebuild.
998 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1000 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1001 getgid if _WIN32 is defined.
1002 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1004 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1006 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1007 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1009 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1012 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1014 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1016 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1017 (NEED_DECLARATION_REALLOC): New macro.
1018 * configure, config.in: Rebuild.
1019 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1020 (realloc): Declare if NEED_DECLARATION_REALLOC.
1022 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1023 <strings.h> if they exist.
1025 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1027 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1029 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1031 Based on patches from Eric Valette <valette@crf.canon.fr>:
1032 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1033 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1034 (elf_howto_table): Add entries for new relocs.
1035 (elf_i386_reloc_type_lookup): Handle new relocs.
1036 (elf_i386_info_to_howto): Just call abort.
1037 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1038 (elf_i386_relocate_section): Likewise.
1041 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1043 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1046 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1048 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1049 only get the LMA from the phdr if they are in the same part of the
1052 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1053 new segment to make them more comprehensible. If the relationship
1054 between the LMA and the VMA changed, start a new segment. Don't
1055 check dynsec when deciding whether to start a new segment for a
1056 writeable section; -N will now handle this.
1058 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1060 * libhppa.h: Remove "esel" changes. Not the right approach.
1061 * som.c: Corresponding changes.
1062 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1063 which don't have a SOM symbol type associated with them.
1064 Reverses a 1994 change.
1066 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1068 Make ld -N more reasonable for ELF:
1069 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1070 phdr_in_section to false, and always use a single load segment.
1071 (elf_sort_sections): Sort sections by LMA after VMA.
1072 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1073 align to maxpagesize.
1074 (assign_file_positions_except_relocs): Likewise.
1075 * elfcode.h (elf_object_p): If a section is loaded but not page
1076 aligned, clear D_PAGED.
1078 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1080 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1081 Added, for internal use by the ARM gas.
1083 * bfd-in2.h: Rebuilt
1085 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1087 * libhppa.h (R_HPPA_ESEL): New field selector.
1088 (e_esel): Similarly.
1089 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1090 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1091 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1093 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1095 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1096 archive search before looking for stripped dynamic objects.
1098 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1101 symbol a warning rather than an error.
1103 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1105 * elf.c (assign_file_positions_for_segments): Track the virtual
1106 memory position separately from the file position, and use it to
1107 compute the alignment adjustment.
1110 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1112 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1113 and fixed mask on R_D10V_10_PCREL_L.
1116 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * elf64-mips.c: Include "aout/ar.h".
1119 (mips_elf64_slurp_armap): New static function.
1120 (mips_elf64_write_armap): New static function.
1121 (bfd_elf64_archive_*): Define.
1122 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1123 Use instead of bfd_generic_archive_p.
1124 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1125 instead of _bfd_write_archive_contents.
1126 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1127 _bfd_generic_mkarchive.
1128 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1129 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1131 (TARGET_LITTLE_SYM): Likewise.
1132 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1134 * Makefile.in: Rebuild dependencies.
1136 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1137 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1138 SHT_MIPS_EVENTS sections.
1139 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1140 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1142 (_bfd_mips_elf_fake_sections): Likewise.
1144 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1145 * ecoff.c (ecoff_compute_section_file_positions): Copy
1146 rdata_in_text from backend info to tdata. Clear it if any data
1147 section comes before .rdata.
1148 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1149 tdata rather than backend info.
1151 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * configure.in: Fix test for whether a compiler has a 64 bit
1154 type. From Jim Wilson <wilson@cygnus.com>.
1156 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * configure.host (mips-sgi-irix6*): New host.
1160 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1161 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1162 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1164 * configure: Rebuild.
1165 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1166 (BFD_HOST_64_BIT): Define conditionally.
1167 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1168 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1169 (symvalue, bfd_size_type): Likewise.
1170 * bfd-in2.h: Rebuild.
1171 * Makefile.in (do_clean): Remove bfd-tmp.h.
1172 (do_distclean): Remove bfd-in3.h.
1173 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1174 (bfd-in3.h): New target.
1176 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1177 Andrew Gierth <ANDREWG@microlise.co.uk>.
1179 * configure.host: Set INSTALL_SHLIB.
1180 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1181 * configure: Rebuild.
1182 * Makefile.in (install): Use @INSTALL_SHLIB@.
1184 * config.bfd (mips*-*-irix6*): New target.
1185 * configure.host: Handle Irix 6 shared library like Irix 5.
1187 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1188 symbol for a magic name.
1189 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1191 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1194 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1196 * mpw-config.in: Add ELF support to mips config, create the
1197 elf32-target.h file in the object dir.
1198 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1200 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1202 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1203 Also removed most abort calls, in favor of using bfd reporting.
1206 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1208 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1209 (BFD32_BACKENDS) Add elf32-d10v.o.
1210 * archures.c: Add bfd_d10v_arch.
1211 * bfd-in2.h: Add bfd_d10v_arch.
1212 * config.bfd (d10v-*-*): New target.
1213 * configure: (bfd_elf32_d10v_vec) New vector.
1214 * configure.in: (bfd_elf32_d10v_vec) New vector.
1215 * cpu-d10v.c: New file.
1216 * elf.c (prep_headers): Added case bfd_arch_d10v.
1217 * elf32-d10v.c: New file.
1218 * libbfd.h: Rebuild.
1219 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1220 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1221 * targets.c (bfd_elf32_d10v_vec): New vector.
1224 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1226 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1228 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1230 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1231 bfd_mach_i386_i8086 machine types.
1233 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1238 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1240 * coffcode.h (coff_set_section_contents): A/UX does not require
1241 special handling of the _LIB section.
1243 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1245 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1246 value for R_RELBYTE.
1248 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1249 array if one was allocated.
1251 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1253 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1254 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1255 use_rld_obj_head and rld_value.
1256 (mips_elf_link_hash_table_create): Initialize new fields.
1257 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1259 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1260 __rld_obj_head symbol not seen, create an __rld_map symbol.
1261 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1262 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1263 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1264 __rld_obj_head symbol.
1265 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1267 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1269 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1271 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1272 ppc_elf_addr16_ha_reloc.
1273 (ppc_elf_addr16_ha_reloc): New static function.
1275 * coff-mips.c (struct mips_hi): Define.
1276 (mips_refhi_list): New static variable.
1277 (mips_refhi_addr, mips_refhi_addend): Remove.
1278 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1279 (mips_reflo_reloc): Process mips_refhi_list.
1280 (mips_relhi_list): New static variable.
1281 (mips_relhi_addr, mips_relhi_addend): Remove.
1282 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1283 (mips_rello_reloc): Process mips_relhi_list.
1284 (mips_relocate_section): Permit an arbitrary number of REFHI or
1285 RELHI relocs before the associated REFLO or RELLO reloc.
1287 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1289 * aout-target.h (MY(callback)): Set reloc_count fields.
1291 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1294 sections unless this is a SunOS link.
1296 * VERSION: Set to 2.7.1.
1298 * Released binutils 2.7.
1300 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * i386aout.c: Include "aout/aout64.h".
1303 (i386aout_write_object_contents): New static function.
1304 (MY_write_object_contents): Define.
1306 * netbsd.h (MY(write_object_contents)): Make sure that
1307 adjust_sizes_and_vmas is called before fiddling with the magic
1310 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1312 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1314 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * libbfd-in.h (itos, stoi): Don't define.
1317 * libbfd.h: Rebuild.
1318 * i386lynx.c (KEEPIT): Define as udata.i.
1319 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1320 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1321 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1322 flags. Don't use stoi.
1324 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1326 * elf.c (map_sections_to_segments): Don't start a new segment for
1327 a writable section if it's on the same page as the previous
1328 segment. Reset the writable variable for a readonly section.
1330 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1332 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1333 first_thunk_address, thunk_size, and import_table_size.
1334 * peicode.h: Improved some diagnostics regarding edata sections.
1336 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1338 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1339 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1341 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1344 with XCOFF_DEF_DYNAMIC set is really defined.
1345 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1346 (xcoff_link_add_symbols): Only create special sections if using an
1349 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1351 (bfd_install_relocation): Likewise.
1353 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1355 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1357 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1358 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1359 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1360 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1361 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1362 are found for LITERAL relocs.
1363 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1364 taken, we cannot generate a .plt entry for the symbol.
1366 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1368 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1369 sysconf functions (for gprof).
1370 * configure, config.in: Rebuild.
1372 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1375 an archive if it has a map. If the object file has the wrong
1378 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1379 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1381 (alpha_relocate_section): Likewise.
1383 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1384 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1385 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1386 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1387 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1388 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1389 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1390 * peicode.h: Corresponding changes.
1392 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1394 * elflink.h (elf_create_pointer_linker_section): Comment out code
1395 dealing with making GOT pointers negative of the GOT symbol for
1398 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1400 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1401 increment the .rela.plt size until after we're done creating the
1403 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1404 .rela.plt offset directly rather than calculating it.
1406 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1408 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1409 Use autoconf-set values.
1410 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1411 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1414 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1415 * configure: Rebuilt.
1417 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1419 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1420 handling code > 1k away.
1422 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1424 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1425 defined, output whenever the symbol is updated.
1427 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1429 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1430 section to 0 if user_set_vma is set.
1431 * elflink.h (elf_bfd_final_link): Likewise.
1433 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1435 Partially undo patch of Jun 20.
1436 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1437 (coff_compute_section_file_positions): Likewise.
1438 (coff_write_object_contents): Likewise. Re-add deleted code, but
1439 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1440 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1442 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1444 * config.bfd: Add support for *-*-rtems* configurations.
1446 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * elf.c (prep_headers): Add bfd_arch_alpha case.
1450 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1452 * elf64-alpha.c: New file.
1453 * config.bfd (alpha-*-linuxecoff*): New target.
1454 (alpha-*-linux*, alpha-*-elf*): New targets.
1455 * configure.in (bfd_elf64_alpha_vec): New vector.
1456 * configure: Rebuild.
1457 * targets.c (bfd_elf64_alpha_vec): Declare.
1458 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1459 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1460 * bfd-in2.h, libbfd.h: Rebuild.
1461 * Makefile.in: Rebuild dependencies.
1462 (BFD64_BACKENDS): Add elf64-alpha.o.
1463 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1465 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1467 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1468 than relying on a right shift of 32.
1470 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1472 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1473 ifdef to COFF_WITH_PE.
1474 (coff_compute_section_file_positions): Likewise.
1475 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1476 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1477 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1478 COFF_IMAGE_WITH_PE, always include.
1480 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1482 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1485 approximate the correct answer if SIZEOF_HEADERS was not used.
1487 * binary.c (binary_set_section_contents): Set section file
1488 position based on LMA rather than VMA.
1490 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1492 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1493 symbols if info->strip == strip_all.
1495 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1497 * coff-h8300.c: Remove #if 0 code.
1498 (compatable): Don't allow mixing/matching of different architectures.
1500 * archures.c (bfd_mach_h8300s): Add.
1501 * bfd-in2.h: Rebuilt.
1502 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1504 (h8300_reloc16_estimate): Likewise.
1505 (h8300_reloc16_extra_cases): Likewise.
1506 (h8300_bfd_link_add_symbols): Likewise.
1507 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1508 (coff_set_flags): Likewise.
1509 * cpu-h8300.c (h8300_scan): Likewise.
1510 Add H8/S to bfd_h8300_arch list.
1512 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1514 Added support for Alpha OpenVMS:
1515 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1516 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1517 * config.h-vms, makefile.vms: New files.
1518 * config.bfd (alpha-*-*vms*): New target.
1519 * configure.in (evax_alpha_vec): New target vector.
1520 * configure: Rebuild.
1521 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1522 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1523 * targets.c (bfd_target_evax_flavour): Define.
1524 (evax_alpha_vec): Declare.
1525 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1526 if BFD64 is defined.
1527 * bfd-in2.h, libbfd.h: Rebuild.
1528 * Makefile.in: Rebuild dependencies.
1529 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1530 evax-emh.o, and evax-misc.o.
1531 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1532 evax-etir.c, evax-emh.c, and evax-misc.c.
1533 (HFILES): Add evax.h.
1535 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1537 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1539 (h8300_bfd_link_add_symbols): Likewise.
1541 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1543 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1544 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1546 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1548 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1549 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1551 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1552 R_MIPS_32 relocs if creating a shared library.
1554 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1556 * peicode.h (add_data_entry): Use pei_section_data rather than
1557 _cooked_size. Corresponds to May 13 change in coffcode.h.
1559 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1561 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1562 * coffcode.h (coff_write_object_contents): If there are long
1563 section names, always set the f_symptr field, even if there are no
1565 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1566 if there are no symbols.
1568 * coffgen.c (make_a_section_from_file): Check return value of
1569 _bfd_coff_read_string_table.
1570 (coff_real_object_p): Check return value of
1571 make_a_section_from_file.
1572 (_bfd_coff_read_string_table): Check that there are some symbols
1573 before trying to read the string table size.
1575 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1578 to replace a symbol in a dynamic object with a symbol from another
1579 dynamic object, do the replacement if the existing symbol is
1580 global linkage code.
1582 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1583 for _ptrgl, and treat it as global linkage code.
1585 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1586 filename or N_SO symbol past the offset, and use it to indicate
1587 that there is no line number or function when appropriate.
1589 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1591 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1592 common symbol defined by the linker. Don't export function code
1593 even if export_defineds is set.
1595 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1597 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1599 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1600 (h8300_symbol_address_p): New function.
1601 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1604 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1606 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1608 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1609 correctly for the two variants. Allow relaxing if the target
1610 is 128 bytes away since after relaxation it'll be 126 bytes away.
1611 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1612 "dot" and "value". Allow relaxing if the target is 128 bytes
1613 away since after relaxation it'll be 126 bytes away.
1614 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1615 the given section until nothing changes.
1617 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1619 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1620 alignment hack--we can get the lnnoptr info another way without
1621 suddenly increasing the alignment requirements. Set the flags for
1623 (ecoff_compute_section_file_positions): Do so.
1625 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1628 to keep the HP emulator database happy.
1630 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1631 From Kevin Buettner <kev@primenet.com>.
1633 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1636 name of a NULL section.
1638 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1640 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1641 set, always call the notice callback.
1643 * VERSION: Increment for bfdlink.h change.
1645 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1648 (sh_relax_delete_bytes): Correct handling of differently sized
1649 trailing alignment reloc.
1651 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1652 * bfd-in2.h: Rebuild.
1653 * configure.in: Warn if there is no known 64 bit type.
1654 * configure: Rebuild.
1656 * Makefile.in: Rebuild dependencies.
1657 (BFD32_BACKENDS): Add ppcboot.o.
1658 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1660 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1661 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1663 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1665 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1666 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1667 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1668 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1670 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * elf64-mips.c: Improve reloc special_functions and handling of
1673 SHT_MIPS_OPTIONS section.
1674 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1675 mips_elf_hi16_reloc and make globally visible.
1676 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1677 make globally visible.
1678 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1679 make globally visible.
1680 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1681 and make globally visible.
1682 (gprel16_with_gp): Check howto->src_mask before using value in
1684 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1685 and make globally visible.
1686 (gprel32_with_gp): Check howto->src_mask before fetching value.
1687 (bfd_mips_elf_swap_options_in): New function.
1688 (bfd_mips_elf_swap_options_out): New function.
1689 (_bfd_mips_elf_set_private_flags): Rename from
1690 mips_elf_set_private_flags and make globally visible.
1691 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1692 mips_elf_copy_private_bfd_data and make globally visible.
1693 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1694 mips_elf_merge_private_bfd_data and make globally visible.
1695 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1696 for a SHT_MIPS_OPTIONS section.
1697 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1698 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1699 name of a SHT_MIPS_OPTIONS section.
1700 (_bfd_mips_elf_set_section_contents): New function.
1701 (mips_elf32_section_processing): Set the GP value in a
1702 SHT_MIPS_OPTIONS section.
1703 (_bfd_mips_elf_find_nearest_line): Rename from
1704 mips_elf_find_nearest_line and make globally visible.
1705 (bfd_elf32_set_section_contents): Define.
1706 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1707 (_bfd_mips_elf_lo16_reloc): Declare.
1708 (_bfd_mips_elf_gprel16_reloc): Declare.
1709 (_bfd_mips_elf_got16_reloc): Declare.
1710 (_bfd_mips_elf_gprel32_reloc): Declare.
1711 (_bfd_mips_elf_set_private_flags): Declare.
1712 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1713 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1714 (_bfd_mips_elf_find_nearest_line): Declare.
1715 (_bfd_mips_elf_set_section_contents): Declare.
1717 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1719 (elf_info_to_howto): Define.
1720 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1722 (elf_info_to_howto): Define.
1723 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1725 (elf_info_to_howto): Define.
1727 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1728 R_MOV16B[12], to match change in coff/internal.h.
1730 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1732 * elf64-mips.c: Extensive additions to provide better support for
1733 writing files and for gas.
1734 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1735 of mips_elf_object_p.
1736 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1737 _bfd_mips_elf_object_p.
1738 (_bfd_mips_elf_final_write_processing): Rename from
1739 mips_elf_final_write_processing and make globally visible.
1740 (_bfd_mips_elf_fake_sections): Rename from
1741 mips_elf_fake_sections and make globally visible.
1742 (_bfd_mips_elf_section_from_bfd_section): Rename from
1743 mips_elf_section_from_bfd_section and make globally visible.
1744 (_bfd_mips_elf_section_processing): New function, broken out of
1745 mips_elf_section_processing.
1746 (mips_elf32_section_processing): Rename from
1747 mips_elf_section_processing; call
1748 _bfd_mips_elf_section_processing.
1749 (_bfd_mips_elf_symbol_processing): Rename from
1750 mips_elf_symbol_processing and make globally visible.
1751 (_bfd_mips_elf_read_ecoff_info): Rename from
1752 mips_elf_read_ecoff_info and make globally visible.
1753 (mips_elf32_ecoff_debug_swap): Rename from
1754 mips_elf_ecoff_debug_swap.
1755 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1756 struct symbol_cache_entry.
1757 (_bfd_elf_validate_reloc): New function, moved in from
1758 elfcode.h:validate_reloc.
1759 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1760 to _bfd_elf_validate_reloc. Change all callers.
1761 * elf-bfd.h (bfd_section_from_shdr): Declare.
1762 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1763 (_bfd_elf_validate_reloc): Declare.
1764 (_bfd_mips_elf_object_p): Declare.
1765 (_bfd_mips_elf_fake_sections): Declare.
1766 (_bfd_mips_elf_section_from_bfd_section): Declare.
1767 (_bfd_mips_elf_section_processing): Declare.
1768 (_bfd_mips_elf_symbol_processing): Declare.
1769 (_bfd_mips_elf_read_ecoff_info): Declare.
1770 (_bfd_mips_elf_final_write_processing): Declare.
1771 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1774 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1775 (mips_elf_final_write_processing): Likewise.
1777 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1779 64-bit MIPS ELF ABI objdump support:
1780 * elf64-mips.c: New file.
1781 * Makefile.in: Rebuild dependencies.
1782 (BFD64_BACKENDS): Add elf64-mips.o.
1783 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1784 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1785 bfd_elf64_littlemips_vec to targ_selvecs.
1786 (mips*-*-elf*): Likewise.
1787 * confingure.in: Add bfd_elf64_bigmips_vec and
1788 bfd_elf64_littlemips_vec to vector switch.
1789 * configure: Rebuild.
1790 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1791 broken out of mips_elf_section_from_shdr.
1792 (mips_elf32_section_from_shdr): Rename from
1793 mips_elf_section_from_shdr. Call new function.
1794 (elf_backend_section_from_shdr): Update name of renamed function.
1795 * elf-bfd.h (struct elf_size_info): Change second parameter of
1796 write_out_phdrs to be const. Likewise for second parameter of
1798 (struct bfd_elf_section_data): Add rel_hdr2 field.
1799 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1800 (bfd_elf32_swap_symbol_out): Likewise.
1801 (bfd_elf32_swap_reloc_in): Likewise.
1802 (bfd_elf32_swap_reloc_out): Likewise.
1803 (bfd_elf32_swap_reloca_in): Likewise.
1804 (bfd_elf32_swap_reloca_out): Likewise.
1805 (bfd_elf32_swap_phdr_in): Likewise.
1806 (bfd_elf32_swap_phdr_out): Likewise.
1807 (bfd_elf32_swap_dyn_in): Likewise.
1808 (bfd_elf32_swap_dyn_out): Likewise.
1809 (bfd_elf32_slurp_symbol_table): Declare.
1810 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1811 (bfd_elf32_write_out_phdrs): Declare.
1812 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1813 (bfd_elf64_swap_symbol_out): Likewise.
1814 (bfd_elf64_swap_reloc_in): Likewise.
1815 (bfd_elf64_swap_reloc_out): Likewise.
1816 (bfd_elf64_swap_reloca_in): Likewise.
1817 (bfd_elf64_swap_reloca_out): Likewise.
1818 (bfd_elf64_swap_phdr_in): Likewise.
1819 (bfd_elf64_swap_phdr_out): Likewise.
1820 (bfd_elf64_swap_dyn_in): Likewise.
1821 (bfd_elf64_swap_dyn_out): Likewise.
1822 (bfd_elf64_slurp_symbol_table): Declare.
1823 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1824 (bfd_elf64_write_out_phdrs): Declare.
1825 (_bfd_mips_elf_section_from_shdr): Declare.
1826 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1827 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1828 section for the section, add the new one to rel_hdr2. Increment
1829 reloc_count rather than setting it.
1830 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1831 Remove static declaration.
1832 (elf_write_shdrs_and_ehdr): Define name as macro.
1833 (elf_write_out_phdrs): Likewise.
1834 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1835 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1836 (elf_swap_symbol_in): Change second parameter to be const.
1837 (elf_swap_symbol_out): Likewise.
1838 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1839 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1840 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1841 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1842 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1843 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1844 parameter to be const. Make non-static.
1845 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1847 (elf_slurp_symbol_table): Make non-static.
1848 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1849 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1850 (elf_backend_size_info): Likewise.
1851 (elfNN_bed): Use elf_backend_size_info.
1852 * targets.c (bfd_elf64_bigmips_vec): Declare.
1853 (bfd_elf64_littlemips_vec): Declare.
1854 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1855 bfd_elf64_littlemips_vec if BFD64 is defined.
1857 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1859 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1862 zeroes, in alignment holes.
1864 * configure: Rebuild with autoconf 2.10.
1866 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1867 potential leading underscore in the allocated buffer.
1869 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1871 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1872 symbols into .sbss if this is a relocatable link.
1874 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1876 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1877 undefined symbols when creating a shared library.
1879 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * coff-sh.c: Add a bunch of new code and static const arrays to
1882 support aligning loads and stores on four byte memory boundaries.
1884 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1886 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1887 call sh_align_loads.
1888 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1891 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * cache.c (bfd_open_file): Unlink the file before opening it for
1894 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1896 * opncls.c (bfd_fdopenr): Set opened_once.
1898 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1903 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1904 the code unconditionally.
1906 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * libcoff-in.h (struct pei_section_tdata): Define structure.
1909 (pei_section_data): Define macro.
1910 * libcoff.h: Rebuild.
1911 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1912 store s_paddr field in pei_section_data.
1913 (coff_compute_section_file_positions): Use pei_section_data rather
1914 than _cooked_size, and don't overwrite an existing value.
1915 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1916 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1917 * peicode.h (coff_bfd_copy_private_section_data): Define if
1919 (pe_bfd_copy_private_section_data): New static function if
1922 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * srec.c (srec_set_arch_mach): Write as a function rather than a
1927 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1928 no map, just check each member in turn to see whether it is
1931 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1933 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1934 table. Call BFD_ASSERT to validate header size, instead of
1936 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1939 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1941 * ppcboot.c: New target for looking at PPCbug boot records.
1943 * config{ure.in,.bfd}: Add support for ppcboot target.
1945 * configure: Regenerate.
1947 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1949 * coff-h8300.c (howto_table): Update names to match recent
1950 changes to include/coff/internal.h. Fix minor errors in the
1951 existing relocs. Add R_MOVL1 and R_MOVL2.
1952 (rtype2howto): Similarly.
1953 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1954 existing relaxing code and peform more relaxing.
1955 (h8300_reloc16_extra_cases): Likewise.
1957 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1959 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1962 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1964 * elfcode.h (elf_object_p): Reject generic ELF target if
1965 e_machine matches an alternate machine code in a specific backend.
1967 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1968 obsolete align_power_min field.
1970 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1972 * coff-h8300.c (reloc_howto_type): Add howto entry for
1974 (rtype2howto): Handle R_PCRWORD_B.
1975 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1976 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1977 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1978 branch (R_PCWORD_B).
1980 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * aoutx.h (translate_from_native_sym_flags): Set the section for
1983 BSF_CONSTRUCTOR symbols.
1985 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1988 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1990 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1991 stop looking when section is found.
1993 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * coffcode.h (STRING_SIZE_SIZE): Define.
1996 (styp_to_sec_flags): Handle long symbol names when looking for the
1998 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1999 (bfd_coff_long_section_names): Define.
2000 (coff_write_object_contents): Handle long section names.
2001 (bfd_coff_std_swap_table): Initialize new field.
2002 * libcoff.h: Rebuild.
2003 * coffgen.c (make_a_section_from_file): Handle long section
2005 (coff_write_symbols): Handle long section names.
2006 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2007 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2008 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2009 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2010 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2011 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2012 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2013 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2015 * bout.c (b_out_callback): Set lma of sections.
2016 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2017 parameter to output_bfd. Used input_bfd instead of output_bfd in
2020 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * aoutx.h (translate_from_native_sym_flags): Don't create
2023 SEC_CONSTRUCTOR sections.
2024 * ecoff.c (ecoff_set_symbol_info): Likewise.
2026 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2027 From Don Bowman <bowman@waterloo.hp.com>.
2029 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2031 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2032 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2034 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2036 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2037 mips_32_relocs field.
2038 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2039 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2040 relocs against a global symbol which is not defined in a regular
2042 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2043 against a global symbol, increment mips_32_relocs.
2044 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2045 the symbol is not defined in a regular file, make room in the
2048 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2050 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2051 file position and the virtual file position separately. Set
2052 filepos information bsaed on the real file position.
2053 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2054 Jan 23 change to coffcode.h.
2056 * som.c (som_slurp_symbol_table): Set the symbol count to the
2057 number of BFD symbols created.
2059 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2061 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2062 output file if linking shared objects. Loop to check all relocs,
2063 rather than returning false on first error.
2065 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2067 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2068 (ppc_elf_additional_program_headers): If .interp section, bump #
2069 of program headers by 1.
2070 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2071 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2072 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2074 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2076 (ppc_elf_relocate_section): If the output section isn't defined,
2077 don't abort, just give an error message.
2079 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2080 being created is .sdata or .sdata2, don't make the symbol dynamic.
2082 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2084 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2085 members of an archive for dynamic objects with no symbols, and
2086 pass them directly to check_archive_element.
2087 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2088 xcoff_link_check_dynamic_ar_symbols.
2089 (xcoff_link_check_dynamic_ar_symbols): New static function.
2091 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2092 from _bfd_nodynamic to _bfd_xcoff.
2093 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2095 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2096 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2097 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2098 * libcoff.h: Rebuild.
2099 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2100 (xcoff_get_section_contents): New static function.
2101 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2102 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2103 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2104 (xcoff_dynamic_reloc): New static variable.
2105 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2106 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2108 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2111 if reloc_entry->addend is not 0.
2112 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2114 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2116 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2118 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2119 Add entries for R_SPARC_[56].
2120 (sparc_reloc_map): Add entries for R_SPARC_[56].
2122 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2124 Optimize linking of stabs in sections as used in ELF and COFF.
2125 * stabs.c: New file.
2126 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2127 (_bfd_write_section_stabs): Declare.
2128 (_bfd_write_stab_strings): Declare.
2129 * libbfd.h: Rebuild.
2130 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2131 (struct coff_link_hash_table): Add stab_info field.
2132 * libcoff.h: Rebuild.
2133 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2135 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2137 (_bfd_coff_final_link): Write out stab strings hash table.
2138 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2139 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2141 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2142 (struct bfd_elf_section_data): Add stab_info field.
2143 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2145 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2146 _bfd_link_section_stabs.
2147 (elf_bfd_final_link): Write out stab strings hash table.
2148 (elf_link_input_bfd): Handle optimized stabs sections.
2149 * reloc.c (_bfd_final_link_relocate): Check address against
2150 _raw_size rather than _cooked_size.
2151 * Makefile.in: Rebuild dependencies.
2152 (BFD_LIBS): Add stabs.o
2153 (BFD_LIBS_CFILES): Add stabs.c.
2155 * VERSION: Increment for bfdlink.h change.
2157 * coffgen.c (coff_renumber_symbols): Correct handling of
2158 BSF_NOT_AT_END common symbols.
2160 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * coff-ppc.c (record_toc): Add cast to avoid warning.
2163 (ppc_allocate_toc_section): Likewise.
2164 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2165 (ppc_coff_reloc_type_lookup): Remove unreached code.
2166 * coffcode.h (coff_write_object_contents): Don't take the address
2168 * peicode.h (pe_print_idata): Add casts to avoid warning.
2169 (pe_print_edata): Likewise.
2170 (pe_print_reloc): Remove ANSI C string concatenation.
2172 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2174 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2176 * libcoff.h: Rebuild.
2177 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2179 (coff_swap_aux_out): Likewise.
2180 * peicode.h (coff_swap_aux_in): Likewise.
2181 (coff_swap_aux_out): Likewise.
2182 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2184 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2186 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2187 Fix up .bf endndx link fields.
2188 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2190 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2193 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2195 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2196 on Solaris PowerPC systems doesn't get confused.
2198 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2201 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2202 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2203 update did_reg and did_reg2.
2205 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2207 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2209 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2210 callback routines, pass h->root.string rather than name, in case
2211 copy is true and name is transient.
2213 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2215 * elfcore.h: Add support for core files with multiple threads.
2216 (Primarily for Solaris.)
2218 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2221 section->orelocation is NULL.
2223 * coffgen.c (bfd_coff_get_syment): New function.
2224 (bfd_coff_get_auxent): New function.
2225 * bfd-in.h (bfd_coff_get_syment): Declare.
2226 (bfd_coff_get_auxent): Declare.
2227 * bfd-in2.h: Rebuild.
2229 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * elf32-mips.c (struct mips_hi16): Define.
2232 (mips_hi16_addr, mips_hi16_addend): Remove.
2233 (mips_hi16_list): New static variable.
2234 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2235 (mips_elf_lo16_reloc): Process mips_hi16_list.
2236 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2237 relocs before the associated LO16 reloc.
2239 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * versados.c (versados_scan): Check bfd_alloc return value.
2242 (versados_object_p): Check all bfd_read return values. Require
2243 that lang field be less than 10, to avoid confusion with Intel Hex
2246 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2248 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2249 not 0, for an absolute symbol.
2250 (NAME(aout,swap_ext_reloc_out)): Likewise.
2252 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2253 (ihex_write_object_contents): For a large start address, output
2254 the full 32 bit address in record type 5.
2256 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2257 to int to avoid promotion problems in prototype.
2259 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * configure.host: Use ${srcdir} when looking for picfrag.
2263 * configure.host: Switch on ${libdir}, not $(libdir). From
2264 alan@spri.levels.unisa.edu.au (Alan Modra).
2266 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2267 entry point, not just for DYNAMIC objects.
2268 * sunos.c (sunos_add_dynamic_symbols): Always call
2269 sunos_create_dynamic_sections. If called with a non DYNAMIC
2270 object, don't do anything else.
2271 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2273 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2275 * configure.in: Permit --enable-shared to specify a list of
2277 * configure: Rebuild.
2279 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2280 host when configuring with --enable-shard.
2282 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2287 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2288 to avoid crashing in bfd_hash_replace.
2290 * sysdep.h: Use #ifdef, not #if.
2292 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2294 * config.in: Rebuild.
2296 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2298 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2299 (AC_CHECK_HEADERS): Check for sys/time.h
2300 (AC_HEADER_TIME): Add macro.
2301 * configure: Rebuild.
2302 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2303 to control what combination of <time> and <sys/time.h>
2306 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2308 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2309 (aout_32_sunos4_write_object_contents): Likewise.
2310 * aoutx.h (NAME(aout,machine_type)): Handle
2311 bfd_mach_sparc_{sparclet,sparclite}.
2312 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2313 (bfd_mach_sparc_v9_p): Update.
2314 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2315 * libaout.h (enum machine_type): Add M_SPARCLET.
2316 * sunos.c (MACHTYPE_OK): Define.
2317 * bfd-in2.h: Regenerated.
2319 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2321 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2322 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2323 * elflink.c (_bfd_elf_create_got_section): Store the
2324 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2325 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2326 global offset table goes over 0x1000, set the value of
2327 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2328 (elf32_sparc_relocate_section): Subtract the offset of
2329 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2331 * elfcode.h: Don't include <string.h>.
2333 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2335 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2336 generic_link_hash_newfunc. All references changed.
2337 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2338 moved here from libbfd-in.h.
2339 * libbfd-in.h: Corresponding changes.
2340 * libbfd.h: Regenerated.
2342 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2344 * aoutx.h (aout_link_input_section_std): When reporting an
2345 overflow error, use the name of the symbol in the hash table if
2347 (aout_link_input_section_ext): Likewise.
2349 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2350 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2352 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2354 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2355 * coffcode.h (coff_compute_section_file_positions): Likewise.
2356 (coff_write_object_contents): Likewise.
2358 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * section.c (SEC_LINK_ONCE): Define.
2361 (SEC_LINK_DUPLICATES): Define.
2362 (SEC_LINK_DUPLICATES_DISCARD): Define.
2363 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2364 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2365 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2366 * bfd-in2.h: Rebuild.
2367 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2368 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2369 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2370 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2371 SEC_LINK_ONCE, and look through the symbol table for the setting
2372 for SEC_LINK_DUPLICATES.
2373 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2374 set for a section, find the section symbol in the symbol table,
2375 and set the aux entry based on SEC_LINK_DUPLICATES.
2376 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2377 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2378 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2379 * coff-i386.c (i386coff_vec): Likewise.
2380 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2382 * VERSION: Bump to 2.6.1.
2383 * Makefile.in (stamp-h): Depend upon VERSION.
2385 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2387 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2388 * libbfd.h: Rebuilt.
2389 * linker.c (generic_link_hash_newfunc): No longer static.
2390 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2392 * coff-h8300.c: Add two derived hash tables and their associated
2393 funtions and #defines for use by the h8300 linker.
2394 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2395 the function vector as needed. Place the address of the function
2396 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2397 Rewrite the vectors section contents as necessary.
2398 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2399 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2400 (coff_bfd_link_hash_table_create): Likewise.
2402 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2404 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2405 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2407 (hppa_rebuild_insn): Pass pointer to correct type to
2408 low_sign_unext and dis_assemble_21.
2410 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2412 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2413 Stick with sparc-*-{sysv4*,solaris2*}.
2415 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2418 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2419 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2420 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2421 fields is non-zero, print them.
2423 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2424 ifdef. Remove unused variables.
2425 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2427 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2428 (get_symbol_value): Ifdef out.
2429 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2430 (coff_ppc_relocate_section): Remove unused variables. Make
2431 fprintf strings and argument types correspond. Put before_addr in
2433 (dump_toc): Make fprintf strings and argument types correspond.
2434 (ppc_process_before_allocation): Remove unused variables. Always
2436 (ppc_reflo_reloc): Ifdef out.
2437 (ppc_addr32nb_reloc): Ifdef out.
2438 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2440 (coff_ppc_rtype_to_howto): Likewise.
2441 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2443 * peicode.h (pe_print_idata): Move otherwise unused variables into
2444 the #ifdef where they are used. Always return a value.
2445 (pe_print_edata): Make fprintf strings and argument types
2446 correspond. Always return a value.
2447 (pe_print_pdata): Removed unused variable addr_value. Always
2449 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2450 strings and argument types correspond. Always return a value.
2452 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2453 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2454 variable rela inside #if 0 section where it is used.
2456 * ns32k.h: New file.
2457 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2458 functions to start with _bfd_.
2459 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2460 functions in cpu-ns32k.h.
2461 * Makefile.in: Rebuild dependencies.
2462 (HFILES): Add ns32k.h.
2464 * section.c (struct sec): Add linker_mark field. Change
2465 user_set_vma and reloc_done to be single bit fields.
2466 (STD_SECTION): Update accordingly.
2467 * bfd-in2.h: Rebuild.
2468 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2470 (aout_link_input_bfd): Don't link unmarked sections.
2471 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2473 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2474 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2476 * elflink.h (elf_bfd_final_link): Mark sections included in the
2478 (elf_link_input_bfd): Don't link unmarked sections.
2479 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2481 (xcoff_link_input_bfd): Don't link unmarked sections.
2483 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2484 overflow error messages.
2486 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2488 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2489 is not set, print "BFD: " before the error message.
2491 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2492 Miles Bader <miles@gnu.ai.mit.edu>.
2493 * configure: Rebuild.
2495 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2500 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2501 m68k-aout, m68k-coff, and m68k-elf targets.
2503 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2505 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2506 (ieee_generic_stat_arch_elt): Restructured to prevent
2507 ieee_object_p from being called repeatedly.
2509 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2511 * coffcode.h (coff_write_object_contents): Allocate
2512 buffers large enough for any FILEHDR or AOUTHDR.
2514 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2516 * ecofflink.c (lookup_line): New static function, renamed and
2517 slighly changed from old _bfd_ecoff_locate_line.
2518 (_bfd_ecoff_locate_line): Cache line number information. Use
2519 lookup_line for actual lookup.
2521 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2523 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2524 multiple of 20 bytes.
2526 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2529 allocate ecoff_find_line, and don't initialize by hand.
2530 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2531 mips_elf_find_line, and don't call memset.
2533 * coffcode.h (coff_compute_section_file_positions): If not
2534 producing a final executable, don't consider sofar when aligning
2535 the section to the correct size.
2537 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2540 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2541 * coffgen.c (coff_section_symbol): Ifdef out.
2543 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2546 output_bfd is not NULL.
2548 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2550 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2551 of bfd_alloc (fixes fix_line not being initialized).
2552 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2554 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2556 * coffcode.h: Allow specific backends to override the
2557 bfd_link_add_symbols routine.
2559 * coff-h8300.c: Include genlink.h.
2560 (howto_table): Add R_MEM_INDIRECT.
2561 (rtype2howto): Support R_MEM_INDIRECT.
2562 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2565 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2567 * coff-alpha.c (alpha_relocate_section): Use
2568 info->callbacks_warning, rather than _bfd_error_handler, for
2569 "multiple gp" warning.
2571 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2574 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2575 table string. Use bfd_wrapped_link_hash_lookup.
2576 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2578 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2579 table, if any, when writing out symbols.
2580 (aout_link_input_section_std): Use the name from the hash table,
2581 if any, when reporting undefined symbols.
2582 (aout_link_input_section_ext): Likewise.
2583 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2584 * bout.c (get_value): Likewise.
2585 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2586 * ecoff.c (ecoff_reloc_link_order): Likewise.
2587 * elflink.h (elf_link_add_object_symbols): Likewise.
2588 (elf_reloc_link_order): Likewise.
2589 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2590 (_bfd_generic_reloc_link_order): Likewise.
2591 (default_indirect_link_order): Likewise.
2592 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2593 * sunos.c (sunos_add_one_symbol): Likewise.
2594 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2595 (bfd_xcoff_link_count_reloc): Likewise.
2596 (xcoff_reloc_link_order): Likewise.
2598 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2599 into -1 for intern->rss.
2601 * configure: Rebuild with autoconf 2.8.
2603 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * stab-syms.c (__define_stab_duplicate): Define.
2606 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2608 * bfd-in.h (bfd_get_stab_name): Declare.
2609 * bfd-in2.h: Rebuild.
2610 * Makefile.in: Rebuild dependencies.
2611 (BFD_LIBS): Add stab-syms.o.
2612 (BFD_LIBS_CFILES): Add stab-syms.c.
2613 (BFD32_BACKENDS): Remove stab-syms.o.
2614 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2615 * configure.in: Don't list stab-syms.o in bfd_backends.
2616 * configure: Rebuild.
2617 * libaout.h (aout_stab_name): Don't declare.
2618 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2621 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2623 * elf.c (assign_file_positions_for_segments): Adjust file offset
2624 for section alignment even if SEC_LOAD is not set.
2626 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2628 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2629 since they appear as targets in Makefile.in.
2630 * configure: Rebuild.
2632 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2633 don't fiddle with a symbol which is not defined anywhere.
2635 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2637 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2638 though they are defined in a shared library.
2639 (xcoff_build_ldsyms): Likewise.
2641 * coffgen.c (coff_find_nearest_line): Don't look at the line
2642 numbers for the section if section->lineno is NULL.
2644 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2645 message rather than calling BFD_ASSERT.
2646 * elfcode.h (write_relocs): Check return value of
2647 _bfd_elf_symbol_from_bfd_symbol.
2649 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2651 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2654 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2656 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2658 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2659 hppa_reloc_field_selector_type_alt.
2660 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2661 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2663 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2665 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * elf.c (assign_file_positions_for_segments): Adjust the segment
2668 memory size for the alignment of a SEC_ALLOC section, not just a
2671 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2673 * m68klinux.c: New file.
2674 * hosts/m68klinux.h: New file.
2675 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2676 * configure.in (m68*-*-linux*): New native host.
2677 (m68klinux_vec): New vector.
2678 * configure: Rebuild.
2679 * targets.c (m68klinux_vec): Declare.
2680 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2681 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2682 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2683 declaration from bfd_linux_size_dynamic_sections.
2684 (bfd_m68klinux_size_dynamic_sections): Declare.
2685 * bfd-in2.h: Rebuild.
2686 * Makefile.in: Rebuild dependencies.
2687 (BFD32_BACKENDS): Add m68klinux.o.
2688 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2690 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2692 * libhppa.h (pa_arch): Add pa20.
2693 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2694 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2695 (hppa_field_adjust): Handle e_nsel.
2696 * som.c: Provide default definitions for many new relocs found only
2697 in hpux10 include files.
2698 (som_fixup_formats): Add several new relocs from hpux10.
2699 (som_hppa_howto_table): Add hpux10 relocs.
2700 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2702 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2704 * mpw-make.sed: Edit out recent shared library support, and
2705 rules to rebuild .h files using doc/chew.
2707 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2709 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2710 size even of sections with no contents.
2712 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2714 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2715 starting with '$' the way we skip names starting with '.'. When
2716 updating x_endndx, don't be fooled by an index which has been
2719 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2720 struct/union/enum type with no elements.
2722 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2724 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2726 * archive.c (bfd_generic_archive_p): If the first file in the
2727 archive can not be recognized as an object, don't assume that this
2728 is the wrong format.
2730 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2731 format is not bfd_object.
2732 (bfd_elf_get_dt_soname): Likewise.
2734 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2739 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2741 * bfd.c (tdata): Add netbsd_core_data.
2742 * bfd-in2.h: Regenerated.
2744 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2746 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2747 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2748 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2751 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2752 to get the symbol index, matching 14 Jul 95 change.
2754 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2756 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2757 Remove duplicate definition of gp.
2759 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2762 assume that we can set the GP value and then get the same value,
2763 since it won't be true if the output file is neither ELF nor
2765 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2766 _bfd_get_gp_value here.
2767 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2768 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2770 (mips_elf_lo16_reloc): Likewise.
2771 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2772 Don't require that the BFD be ELF.
2773 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2774 (mips_elf_gprel32_reloc): Likewise.
2775 (mips_elf_relocate_section): Don't assume we can set and get the
2777 (mips_elf_finish_dynamic_symbol): Don't bother to use
2778 _bfd_get_gp_value here.
2780 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2781 Don't change epdr between malloc and free. Be careful not to free
2782 NULL pointers. Zero out the first RPDR.
2784 * configure.host: On Linux, only pass -rpath option if $(libdir)
2785 is neither /lib nor /usr/lib. From Alan Modra
2786 <alan@mullet.Levels.UniSA.Edu.Au>.
2788 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2790 (elf_dt_name): Rename from elf_dt_needed_name.
2791 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2793 (bfd_elf_get_dt_soname): New function.
2794 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2795 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2796 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2797 * bfd-in2.h: Rebuild.
2799 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2801 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2802 _bfd_sparc_elf_reloc_type_lookup.
2803 (bfd_elf32_bfd_reloc_type_lookup): Update.
2804 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2805 (sparc64_elf_howto_table): Define.
2806 (sparc_reloc_map): Define.
2807 (sparc64_elf_reloc_type_lookup): New function.
2808 (sparc_elf_wdisp16_reloc): New function.
2809 (elf_info_to_howto): Use sparc64_elf_howto_table.
2810 (sparc64_elf_relocate_section): Likewise.
2811 (bfd_elf64_bfd_reloc_type_lookup): Update.
2813 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * configure.host: Check for 'do not mix' from native linker before
2816 trying to use -rpath.
2818 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * bfd.c (_bfd_get_gp_value): New function.
2821 (_bfd_set_gp_value): New function.
2822 * libbfd-in.h (_bfd_get_gp_value): Declare.
2823 (_bfd_set_gp_value): Declare.
2824 * libbfd.h: Rebuild.
2825 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2826 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2827 directly to the fields in the tdata information.
2828 (alpha_relocate_section): Likewise.
2829 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2830 (mips_gprel_reloc): Likewise.
2831 (mips_relocate_section): Likewise.
2832 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2833 (mips_elf_lo16_reloc): Likewise.
2834 (mips_elf_final_gp): Likewise.
2835 (mips_elf_gprel16_reloc): Likewise.
2836 (mips_elf_gprel32_reloc): Likewise.
2837 (mips_elf_relocate_section): Likewise.
2838 (mips_elf_finish_dynamic_symbol): Likewise.
2840 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2842 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * configure.in: Call AC_PROG_CC before configure.host.
2845 * configure: Rebuild.
2846 * configure.host: Don't set information which autoconf should
2847 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2849 * configure.host: Remove go32 and win32 host information, since it
2850 should no longer be needed.
2852 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2853 then start a new segment rather than put a writable section in a
2856 * configure.host: Set RPATH_ENVVAR.
2858 * Makefile.in: Rebuild dependencies.
2860 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2861 zero_section variable.
2863 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2865 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2866 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2867 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2869 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2871 * ieee.c (ieee_write_expression): Only use an R variable for a
2872 local symbol. Don't output a zero offset. Handle a zero address.
2873 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2874 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2876 (parse_expression): Don't try to handle multiple occurrences of a
2877 P variable. Handle I variables differently from X variables. Fix
2878 the order of minus expressions.
2879 (ieee_slurp_external_symbols): Generate an I variable for an NN
2880 record. Fix handling of ATI and ATX records.
2881 (ieee_slurp_sections): Only set minimal section attributes.
2882 Adjust them later, based on the section contents.
2883 (ieee_object_p): Read in the file until just after the ME record.
2884 Call ieee_slurp_section_data to set the section flags.
2885 (do_one): Add iterations parameter. Only repeat the first load
2886 item. Set the section and file reloc flags.
2887 (ieee_slurp_section_data): Set section flags. Pass iterations to
2889 (ieee_canonicalize_reloc): Handle I variables.
2890 (do_with_relocs): Only emit relocation size when necessary.
2891 Increase MAXRUN to 127. Change ov to be assigned, and take
2892 src_mask and pcrel_offset into account.
2893 (ieee_write_data_part): Skip sections that are not loaded.
2894 (ieee_write_external_part): Don't output optional last entry of WX
2896 (ieee_write_me_part): Make setting of me_record neater.
2897 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2899 * syms.c (stt): Add entries for zerovars, vars, and code.
2901 * elfcode.h (validate_reloc): New static function.
2902 (write_relocs): Call validate_reloc for non ELF relocs.
2904 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2905 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2906 (TARGET_LITTLE_SYM): Likewise.
2908 * config.bfd (m68*-*-psos*): New target.
2910 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2912 * i386msdos.c: Remove some #if 0 code.
2913 (msdos_write_object_contents): Don't include empty sections in the
2914 size computation, regardless of their address.
2916 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2918 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2919 is NULL, ie, the -r switch is used.
2921 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2924 (BFD_RELOC_MIPS_GOT_LO16): Define.
2925 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2926 * bfd-in2.h, libbfd.h: Rebuild.
2927 * elf32-mips.c (mips_reloc_map): Map new relocs.
2929 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2931 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2934 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2935 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2936 simple number for the section address, rather than an expression.
2937 Limit the number of bytes between relocs to MAXRUN.
2938 (ieee_write_me_part): Set me_record to the file offset after the
2940 (ieee_write_processor): New static function.
2941 (ieee_write_object_contents): Use ieee_write_processor.
2943 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2947 * coff-aux.c: Change include of aux.h to aux-coff.h.
2949 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2951 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2952 relocation put the addend both in the reloc entry and the data.
2953 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2956 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2957 a R_68K_PCxx reloc against a defined global symbol directly.
2958 (elf_m68k_check_relocs): Don't count such a reloc.
2960 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2961 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2962 symbol for now, otherwise always record the symbol as dynamic.
2963 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2964 is not referenced by a dynamic object, and we are not making a
2965 shared object, then don't make a PLT entry. If we do make a PLT
2966 entry, make sure the symbol has been recorded as dynamic.
2968 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2970 * configure.host: When making a shared library, set HLDFLAGS to
2971 pass an appropriate -rpath option. Use the make variable SONAME
2972 as the shared library soname, rather than computing it here. On
2973 SunOS, build stamp-tshlink in place of $(SHLINK).
2974 * Makefile.in (SONAME): New variable.
2975 ($(SHLINK)): Make a link to the transformed name, as well.
2976 (stamp-tshlink): New target.
2977 (install): Skip stamp-tshlink during install.
2979 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2981 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2982 linker sections have been set up yet.
2984 * elf.c (make_mapping): Add an additional argument to suppress
2985 making the first section include the program headers.
2986 (map_sections_to_segments): If the user used -Ttext such that the
2987 program headers are on a different page, do not set the flags
2988 saying that this section includes the program headers.
2990 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2992 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2993 don't define TRAD_HEADER.
2994 * configure: Rebuild.
2996 * netbsd-core.c: New file, support for NetBSD core files.
2997 * hosts/*nbsd.h: Removed.
2999 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3001 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3002 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3003 * libbfd.h, bfd-in2.h: Regenerated.
3004 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3005 bfd_elf32_bfd_reloc_type_lookup.
3006 (reloc_type{,_names}): Deleted.
3007 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3009 (sparc_reloc_map): Add sparc64 relocs.
3010 (sparc_elf_notsupported_reloc): New static function.
3011 (sparc_elf_wdisp16_reloc): New static function.
3012 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3013 (elf32_sparc_relocate_section): Likewise.
3014 (bfd_elf32_bfd_reloc_type_lookup): Define.
3015 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3016 (reloc_type{,_names}): Deleted.
3017 (elf_sparc_howto_table): Deleted.
3018 (sparc_reloc_map): Deleted.
3019 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3020 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3022 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3027 * Makefile.in (program_transform_name): New variable.
3028 (install): Transform library name before installing it.
3030 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * archures.c (bfd_mach_i960_hx): Define.
3033 * bfd-in2.h: Rebuild.
3034 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3035 (MATRIX): Expand entries for HX.
3036 (arch_info_struct): Add i960:hx entry.
3037 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3038 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3039 (coff_set_flags): Handle bfd_mach_i960_hx.
3041 Support for building as a shared library, based on patches from
3042 Alan Modra <alan@spri.levels.unisa.edu.au>:
3043 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3044 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3045 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3046 * configure: Rebuild.
3047 * configure.host: If --enable-shared, adjust shared library stuff
3048 based on the host. If the host is SunOS, and the linker supports
3049 -rpath, set HLDFLAGS to use it.
3050 * Makefile.in (ALLLIBS): New variable.
3051 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3052 (COMMON_SHLIB, SHLINK): New variables.
3053 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3054 (STAGESTUFF): Remove variable.
3055 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3057 (stamp-ofiles): New target, like old ofiles target, but build
3058 using a temporary file and move-if-change, and touch stamp-ofiles
3060 (ofiles): Just depend upon stamp-ofiles.
3061 (stamp-piclist, piclist): New targets.
3062 ($(SHLIB), $(SHLINK)): New targets.
3063 (targets.o, archures.o): Build twice if PICFLAG is set.
3064 (do_mostlyclean): Remove pic/*.o.
3065 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3067 (do_distclean): Remove pic and stamp-picdir.
3068 (install): Install shared libraries.
3069 ($(OFILES)): Depend upon stamp-picdir.
3070 (stamp-picdir): New target.
3072 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3074 * libcoff.h: Rebuild.
3076 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3077 flavour of a section with no owner.
3079 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3080 ELF_LINK_NON_ELF flag.
3081 (mips_elf_create_got_section): Likewise.
3083 * elf.c: Revert last change, since it breaks dynamic linking.
3084 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3086 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3087 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3088 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3090 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3092 * elf.c (assign_file_positions_for_segments): If the backend does
3093 not want the elf header or the program headers in the address
3094 space, do not include them in the calculations.
3096 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3097 function to determine if we need additional program headers.
3098 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3099 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3101 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3103 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3105 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3107 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3108 back into one line. Some compilers (sunos 4.1.3 for example)
3109 won't accept args split across more than one line.
3111 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3113 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3114 * configure: Regenerate.
3116 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3118 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3119 try to do arithmetic on a void *, cast it to a unsigned char * first.
3121 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3123 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3124 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3126 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3127 flag for a newly defined symbol.
3128 (NAME(bfd_elf,record_link_assignment)): Likewise.
3129 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3130 set the DEF or REF_REGULAR flags correctly.
3132 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3133 (libbfd.h, libcoff.h): Corresponding change.
3135 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3136 a PLT32 reloc as dynamic.
3137 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3138 is not referenced by a dynamic object, and we are not making a
3139 shared object, then don't make a PLT entry. If we do make a PLT
3140 entry, make sure the symbol has been recorded as dynamic.
3142 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3144 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3145 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3146 (powerpcle-*-cygwin32): New.
3147 * peicode.h (add_data_entry): Get address from vma.
3149 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3151 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3152 attached to the section has already been created as an undefined
3153 symbol, treat it as if it hasn't been created yet.
3155 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3158 symbol or section symbols if stripping all symbols and this is not
3159 a relocateable link. Don't output the symbol string table if
3160 there are no symbols.
3161 (elf_link_flush_output_syms): Don't do anything if there are no
3164 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3166 * coff-aux.c: New file.
3167 * hosts/m68kaux.h: New file.
3168 * config.bfd (m68*-apple-aux*): New target.
3169 * configure.in (m68*-apple-aux*): New native host.
3170 (m68kaux_coff_vec): New vector.
3171 * configure: Rebuild.
3172 * targets.c (m68kaux_coff_vec): Declare.
3173 * coffcode.h (bfd_coff_backend_data): Add field
3174 _bfd_coff_link_add_one_symbol.
3175 (bfd_coff_link_add_one_symbol): Define.
3176 (compare_arelent_ptr): New static function if TARG_AUX.
3177 (coff_write_relocs): If TARG_AUX, sort the relocs.
3178 (coff_write_object_contents): Set A/UX aouthdr magic number.
3179 (coff_link_add_one_symbol): Define if not defined.
3180 (bfd_coff_std_swap_table): Initialize new field.
3181 * libcoff.h: Rebuild.
3182 * cofflink.c (coff_link_add_symbols): Call
3183 bfd_coff_link_add_one_symbol rather than
3184 _bfd_generic_link_add_one_symbol.
3185 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3186 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3187 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3188 * Makefile.in: Rebuild dependencies.
3189 (BFD32_BACKENDS): Add coff-aux.o.
3190 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3192 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3194 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3195 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3197 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3200 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3201 (maintainer-clean): Warn about deleting special files.
3202 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3204 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3205 warning symbols correctly.
3206 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3207 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3208 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3209 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3210 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3211 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3213 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3216 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3218 * libcoff-in.h: aligned newly exported names with bfd naming
3219 conventions. Removed an erroneous define of POWERPC_LE_PE.
3220 * libcoff.h: Rebuild.
3221 * cofflink.c, coff-ppc.c: the above function name changes
3223 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3225 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3226 * ecoff.c (struct extsym_info): Define.
3227 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3228 to ecoff_link_write_external.
3229 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3230 Strip symbols when appropriate.
3232 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3233 * syms.c (BSF_OBJECT): Define.
3234 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3235 * bfd-in2.h: Rebuild.
3236 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3238 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3241 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3242 copying relocs into a shared object, treat a defined global symbol
3244 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3245 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3246 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3248 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3249 real defined symbol, not to a weak defined symbol.
3251 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3253 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3254 and made a few static functions externs.
3256 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3257 POWERPC_LE_PE hack in cofflink.
3259 * libcoff-in.h: promoted the following from cofflink.c to allow
3260 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3261 coff_debug_merge_element, struct coff_debug_merge_type,
3262 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3263 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3264 coff_debug_merge_hash_lookup, coff_link_section_info,
3265 coff_final_link_info, coff_debug_merge_hash_newfunc,
3266 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3268 * libcoff.h: re-gen'd
3270 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3272 * syms.c: Include "bfdlink.h".
3273 (struct stab_find_info): Define.
3274 (_bfd_stab_section_find_nearest_line): New function.
3275 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3276 * libbfd.h: Rebuild.
3277 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3278 * elf.c (_bfd_elf_find_nearest_line): Try calling
3279 _bfd_stab_section_find_nearest_line before searching the ELF
3280 symbol table. Find the closest STT_FUNC symbol, not the last one.
3281 * libcoff-in.h (coff_data_type): Add line_info field.
3282 * libcoff.h: Rebuild.
3283 * coffgen.c (coff_find_nearest_line): Try calling
3284 _bfd_stab_section_find_nearest_line before searching the COFF
3286 * Makefile.in: Rebuild dependencies.
3288 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3290 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3291 4 bytes, so we get the correct value when updating the register
3292 field in little endian mode.
3294 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3296 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3297 entry_section fields. Add sntoc and snentry fields.
3298 * libcoff.h: Rebuild.
3299 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3300 not toc_section and entry_section (the COFF file does not have any
3301 sections at this point).
3302 (coff_write_object_contents): Set o_snentry and o_sntoc from
3303 snentry and sntoc rather than entry_section and toc_section.
3304 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3305 snentry, not toc_section and entry_section.
3306 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3307 entry_section from hentry.
3308 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3310 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3311 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3312 than using toc_section directly.
3314 * archures.c: Add missing `.' in enum bfd_architecture.
3315 * bfd-in2.h: Rebuild.
3317 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3318 Robert Lipe <robertl@arnet.com>.
3320 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3322 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3323 to sections we allocate. Use bfd_zalloc to allocate initialial
3324 sections, not bfd_alloc.
3325 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3326 SDA{,2}I16 relocations.
3327 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3328 whether to put something in .sbss or not.
3329 (ppc_elf_relocate_section): Add support for more relocations. Add
3330 in sec->output_offset where appropriate. Make error messages
3331 include the symbol name.
3333 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3334 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3335 doesn't get redefined messages if -shared.
3337 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3338 section if the rel_section field has been set up.
3340 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3342 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3345 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3347 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3348 of flags, only flags used are controlled by mach number. Bump up
3349 output file mach number to highest of input file mach numbers.
3350 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3351 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3353 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3354 bfd_elf64_sparc_vec support.
3356 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3358 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3359 the embedded bit is set on some objects and not on others. Just
3361 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3364 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * coffcode.h (coff_new_section_hook): Don't try to align the
3369 * coffcode.h (coff_set_section_contents): Fix the handling of the
3370 .lib section to work even if the entire section contents are
3371 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3372 Robert Lipe <robertl@arnet.com>.
3374 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3376 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3377 memory here for contents.
3379 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3380 _SDA2_BASE_ by 32768.
3381 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3382 started using. Allocate contents for .sdata and .sdata2 sections
3384 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3386 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3387 size _SDA{,2}_BASE_.
3388 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3391 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3393 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3395 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3396 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3397 (bfd_mach_sparc_v9a): Define.
3398 (bfd_mach_sparc_v9_p): Define.
3399 * bfd-in2.h: Regenerated.
3400 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3402 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3403 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3404 to bfd_elf32_sparc_vec.
3405 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3406 Add v8plus{,a} support.
3408 (sparc_compatible): New function.
3409 * elf32-sparc.h: #include "elf/sparc.h".
3410 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3411 elf32_sparc_final_write_processing): New functions.
3412 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3413 elf_backend_final_write_processing): Define.
3415 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3417 * elf-bfd.h (struct elf_link_hash_entry): Add
3418 linker_section_pointer field.
3419 (enum elf_linker_section_enum): Enumeration for new way of
3420 creating linker dynamic sections and symbols.
3421 (elf_linker_section{,_pointers}): New structures for creating
3422 dynamic sections and symbols.
3423 (elf_obj_tdata): Add linker_section_pointers and linker_section
3425 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3426 (_bfd_elf_create_linker_section): New declarations.
3427 (_bfd_elf_find_pointer_linker_section): Ditto.
3428 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3429 (_bfd_elf_make_linker_section_rela): Ditto.
3431 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3433 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3434 (ppc_elf_create_linker_section): New function to create the
3435 sections .got, .sdata, and .sdata2.
3436 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3438 (ppc_elf_check_relocs): Support more of the eabi relocations.
3439 (ppc_elf_relocate_section): Ditto.
3440 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3441 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3443 * elflink.h (elf_create_pointer_linker_section): New function to
3444 create initialized pointers in dynamic linker sections.
3445 (elf_finish_pointer_linker_section): Actually intialize the
3446 pointers created above.
3448 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3449 macros to provide both 32 and 64 bit versions of
3450 elf_create_pointer_linker_section.
3451 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3452 provide both 32 and 64 bit versions of
3453 elf_finish_pointer_linker_section.
3455 * elflink.c (_bfd_elf_create_linker_section): New function to
3456 create a linker section.
3457 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3458 given address in the linker pointer offsets created for a given
3460 (_bfd_elf_make_linker_section_rela): Make a RELA section
3461 corresponding to the generated linker section.
3463 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3465 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3467 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3469 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3470 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3471 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3472 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3473 toc entry in an objdump) for now.
3474 (ppc_do_last, ppc_get_last): New function - needed to save processing
3475 the toc owner to the end.
3476 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3479 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3480 toc owner from being done till last. Must define POWERPC_LE_PC
3483 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3485 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3487 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3488 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3490 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3494 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3496 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3498 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3500 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * elf.c (assign_file_positions_for_segments): Don't increment file
3503 offset for a segment which contains no loadable sections.
3505 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3507 * reloc.c: Add new PowerPC relocations.
3508 * {bfd-in2,libbfd}.h: Regenerate.
3510 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3511 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3513 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3515 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3518 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3521 * coffgen.c (coff_find_nearest_line): Don't try to cache
3522 information in sections that are not owned by a BFD. From Richard
3523 Henderson <richard@atheist.tamu.edu>.
3525 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3526 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3527 * elflink.h (elf_link_output_extsym): Remove special check for
3530 * ecoffswap.h: Add prototypes for static functions.
3532 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3534 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3535 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3537 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3538 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3539 support. Begin support for R_PPC_SDA{2,}REL.
3541 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3543 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3544 create the .got and .got.neg sections.
3545 (ppc_elf_size_dynamic_sections): Call it.
3546 (ppc_elf_check_relocs): Call it.
3547 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3548 (ppc_elf_check_relocs): Add error messages for relocations we
3549 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3552 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3554 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3555 section flags for V.4 and eabi.
3557 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * elf.c (assign_file_positions_for_segments): If a segment
3560 contains no sections, don't mark it as readable.
3562 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3563 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3565 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3566 dynamic section, if there is one.
3567 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3568 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3569 (bfd_elf64_swap_dyn_in): Likewise.
3570 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3572 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3574 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3575 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3576 <pirker@eiunix.tuwien.ac.at>.
3578 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3580 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3581 PowerPC V.4 and eabi.
3582 * bfd-in2.h: Regenerate.
3583 * libfd.h: Regenerate.
3585 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3587 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3588 section type and SHF_EXCLUDE section flag, turning them into the
3589 appropriate bfd section flag.
3591 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3593 * xcofflink.c (xcoff_link_add_symbols): Create the special
3594 sections if we see a DYNAMIC object, in case that is the only
3595 XCOFF input object we see.
3597 * elf32-mips.c: Extensive changes for a start at dynamic linking
3598 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3600 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3601 (struct elf_backend_data): Remove
3602 elf_backend_create_program_headers field. Add
3603 elf_backend_additional_program_headers and
3604 elf_backend_modify_segment_map fields.
3605 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3607 (elf_backend_additional_program_headers): Likewise.
3608 (elf_backend_modify_segment_map): Likewise.
3609 (elf_backend_create_program_headers): Don't define.
3610 (elfNN_bed): Change to account for field changes.
3611 * elf.c (assign_file_positions_for_segments): Call new
3612 modify_segment_map backend function. Don't call old
3613 create_program_headers backend function.
3614 (get_program_header_size): Call additional_program_headers rather
3615 than create_program_headers.
3616 * elflink.h (elf_link_add_object_symbols): Initialize
3617 type_change_ok from new backend field.
3618 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3620 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3621 a reloc against the appropriate section.
3623 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3624 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3625 (elf_flags_init): Rename from elf_ppc_flags_init.
3626 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3628 (ppc_elf_copy_private_bfd_data): Likewise.
3629 (ppc_elf_merge_private_bfd_data): Likewise.
3631 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3634 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3636 * coff-alpha.c (alpha_relocate_section): During final link, allow
3637 output .lita section to be bigger than 64k by adjusting gp value
3638 on a per-input section basis.
3639 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3641 (struct ecoff_section_tdata): Add gp field.
3643 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3645 Handle Alpha ECOFF changes in OSF/1 3.2.
3646 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3648 * coff-alpha.c: Include "aout/ar.h".
3649 (alpha_ecoff_get_relocated_section_contents): Don't require an
3650 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3651 3.2 doesn't generate one.
3652 (alpha_relocate_section): Likewise.
3653 (alpha_ecoff_slurp_armap): Define.
3654 (alpha_ecoff_slurp_extended_name_table): Define.
3655 (alpha_ecoff_construct_extended_name_table): Define.
3656 (alpha_ecoff_truncate_arname): Define.
3657 (alpha_ecoff_write_armap): Define.
3658 (alpha_ecoff_generic_stat_arch_elt): Define.
3659 (alpha_ecoff_update_armap_timestamp): Define.
3661 (alpha_ecoff_read_ar_hdr): New static function.
3662 (alpha_ecoff_get_elt_at_filepos): New static function.
3663 (alpha_ecoff_openr_next_archived_file): New static function.
3664 (alpha_ecoff_get_elt_at_index): New static function.
3665 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3666 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3667 _bfd_ecoff to alpha_ecoff.
3668 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3669 field from backend structure, rather than always calling
3670 _bfd_get_elt_at_filepos.
3671 * coff-mips.c (mips_ecoff_backend_data): Initialize
3672 get_elt_at_filepos field.
3673 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3674 from _bfd_generic_read_ar_hdr with minor changes.
3675 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3676 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3677 * libbfd.h: Rebuild.
3679 * bfd-in.h (BFD_IN_MEMORY): Define.
3680 * libbfd-in.h (struct bfd_in_memory): Define.
3681 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3682 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3683 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3684 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3685 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3686 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3687 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3688 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3689 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3690 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3692 (bfd_openstreamr): Likewise.
3693 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3694 BFD_IN_MEMORY is not set.
3695 * riscix.c (riscix_some_aout_object_p): Likewise.
3696 * bfd-in2.h, libbfd.h: Rebuild.
3698 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3699 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3700 (bfd_get_elt_at_index): Define.
3701 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3702 bfd_get_elt_at_index. Change index parameter from int to
3704 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3705 (_bfd_noarchive_get_elt_at_index): Define.
3706 (_bfd_archive_bsd_get_elt_at_index): Define.
3707 (_bfd_archive_coff_get_elt_at_index): Define.
3708 * bfd-in2.h, libbfd.h: Rebuild.
3709 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3710 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3711 * ieee.c (ieee_get_elt_at_index): Define.
3712 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3713 * oasys.c (oasys_get_elt_at_index): Define.
3714 * som.c (som_get_elt_at_index): Define.
3716 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3717 numbers to the .text section.
3719 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3721 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3722 If there is a SEC_DEBUGGING section, get the contents of the debug
3723 information part from it.
3724 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3726 (ieee_write_object_contents): Check ieee_write_debug_part return.
3728 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3730 * config.bfd (i[345]86-*-freebsd*): Add target.
3731 * configure.in (i386freebsd_vec): Add vec.
3732 * configure: Regenerate.
3733 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3734 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3735 Rebuild dependencies..
3736 * freebsd.h: New file.
3737 * i386freebsd.c: New file.
3738 * targets.c (i386freebsd_vec): Declare.
3739 (bfd_target_vector): Add i386freebsd_vec.
3740 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3741 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3743 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * ieee.c (ieee_slurp_debug): New static function.
3746 (ieee_object_p): Call it.
3747 (ieee_slurp_section_data): Skip debugging sections.
3748 (ieee_get_reloc_upper_bound): Likewise.
3749 (ieee_get_section_contents): Likewise.
3750 (ieee_canonicalize_reloc): Likewise.
3751 (ieee_write_section_part): Likewise.
3752 (ieee_write_debug_part): Likewise.
3753 (ieee_write_data_part): Likewise.
3754 (init_for_output): Likewise.
3756 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3758 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3760 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3761 relocs, since ppc_elf_relocate_section handles the linker case.
3762 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3764 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3765 ppc_elf_relocate_section since that is now the only caller.
3766 (ppc_elf_relocate_section): Ditto.
3768 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3770 * coffcode.h (coff_write_object_contents): If we don't know the
3771 section of the entry point for an XCOFF executable, always set the
3772 entry address to -1.
3774 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3776 * elf.c (bfd_section_from_shdr): Add support for note sections.
3778 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3780 * bfd-in.h (struct _symbol_info): Add stab_type field.
3781 * bfd-in2.h: Rebuild.
3782 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3784 * elf32-ppc.c: Remove trailing newline from calls to
3786 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3787 difference if target endianness is known.
3789 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3791 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3792 old style TOC16 references without using R_PPC_GOT.
3793 (ppc_reloc_type): Ditto.
3794 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3795 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3796 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3797 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3798 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3800 (ppc_elf_adjust_dynamic_symbol): Ditto.
3801 (ppc_elf_adjust_dynindx): Ditto.
3802 (ppc_elf_size_dynamic_sections): Ditto.
3803 (ppc_elf_finish_dynamic_symbol): Ditto.
3804 (ppc_elf_finish_dynamic_sections): Ditto.
3805 (ELF_DYNAMIC_INTERPRETER): Define.
3807 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3809 * elf.c (copy_private_bfd_data): When attaching sections to
3810 segments ignore sections that won't be allocated. Patch from
3813 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3815 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3818 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3820 * coff-i960.c (CALC_ADDEND): Define.
3821 (coff_i960_relocate_section): Add the input section VMA to the
3822 addend for PC relative relocs.
3824 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3826 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3827 to correctly terminate.
3829 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3831 * targets.c (enum bfd_endian): Define.
3832 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3833 from boolean to enum bfd_endian. Change header_byteorder_big_p
3835 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3836 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3837 * bfd-in2.h: Rebuild.
3838 * All targets: Change initialization of byteorder and
3839 header_byteorder to use enum bfd_endian values rather than
3841 * All files: Change all references to byteorder_big_p and
3842 header_byteorder_big_p to use new bfd_*_endian macros.
3844 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3846 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3848 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3850 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3852 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3854 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3856 * ieee.c: Lots of minor cleanups. Make many functions return
3857 errors rather than calling abort. Also:
3858 (ieee_write_twobyte): Remove; change callers to call existing
3859 ieee_write_2bytes function.
3860 (ieee_write_expression): Don't output the section twice when
3861 outputting a local symbol. Don't emit an extraneous zero if there
3863 (ieee_slurp_sections): Set the lma as well as the vma.
3864 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3866 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3867 a recognized one or bfd_arch_unknown.
3868 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3870 (ihex_get_symtab): Likewise.
3872 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3874 * aoutx.h: Include <ctype.h>.
3875 (struct aout_link_includes_table): Define.
3876 (struct aout_link_includes_totals): Define.
3877 (struct aout_link_includes_entry): Define.
3878 (aout_link_includes_lookup): Define macro.
3879 (struct aout_final_link_info): Add includes field.
3880 (aout_link_includes_newfunc): New static function.
3881 (NAME(aout,final_link)): Initialize includes hash table.
3882 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3884 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3886 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3888 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3890 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3892 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3894 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3895 (pe_print_private_bfd_data): call pe_print_reloc.
3896 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3897 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3898 up some debugging as well.
3900 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3905 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3907 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3908 when setting sections to NULL.
3910 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3912 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3914 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3915 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3917 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3918 * bfd-in2.h: Rebuild.
3920 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3922 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3924 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3926 * ihex.c (ihex_scan): Handle record types 4 and 5.
3927 (ihex_object_p): Permit types 4 and 5.
3928 (ihex_set_section_contents): Remove check for out of range
3930 (ihex_write_object_contents): Generate types 4 and 5.
3932 * elflink.h (elf_link_output_extsym): Just ignore warning and
3933 indirect references to symbols which don't really exist.
3935 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3937 * peicode.h (pe_print_idata): Minor format fixes
3938 (pe_print_edata): New function. Under private printing, this formats
3939 the edata section of a PE file.
3940 (pe_print_private_bfd_data): Added call to pe_print_edata.
3942 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3944 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3945 index, don't call stoi.
3947 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3949 * srec.c (srec_scan): Set lma as well as vma.
3951 * ihex.c: New file; support for Intel Hex format.
3952 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3953 (ihex_vec): Declare.
3954 (bfd_target_vector): Always include ihex_vec.
3955 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3956 * Makefile.in: Rebuild dependencies.
3957 (BFD_LIBS): Add ihex.o
3958 (BFD_LIBS_CFILES): Add ihex.c.
3959 * bfd-in2.h: Rebuild.
3961 * elf.c (assign_file_positions_for_segments): Sort the sections in
3963 (get_program_header_size): Return the right size if segment_map is
3965 (copy_private_bfd_data): Don't bother to sort the sections.
3967 * bfd.c (bfd_record_phdr): New function.
3968 * bfd-in.h (bfd_record_phdr): Declare.
3969 * bfd_in2.h: Rebuild.
3971 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3974 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3975 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3977 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3978 (bfd_zmalloc): Change declaration.
3979 * libbfd.h: Rebuild.
3980 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3981 and realloc. Don't set bfd_error_no_memory if they fail.
3983 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3985 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3986 uses as well. Added a new howto to deal with TOCREL16 relocs that
3987 are TOCDEFN as well.
3988 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3989 to handle RVA relocs from dlltool.
3990 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3991 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3992 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3994 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3995 to get the right section alignment.
3997 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3999 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4000 p_paddr if p_paddr is zero.
4001 (make_mapping): Set includes_filehdr and includes_phdrs for first
4003 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4005 (assign_file_positions_for_segments): Handle includes_filehdr and
4006 includes_phdrs. Remove special handling of PT_PHDR and first
4008 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4009 when appropriate. Remove special handling of PT_PHDR segment.
4010 Use a more complex condition for when a section is included in a
4011 segment to handle Solaris linker oddities.
4013 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4015 * coff-m88k.c (howto_table): Reformatted for easier reading;
4016 special_function now points to new function m88k_special_reloc.
4017 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4019 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4020 be done correctly by m88k_special_reloc.
4021 (reloc_processing): New function to be used by RELOC_PROCESSING.
4022 (RELOC_PROCESSING): Define to call reloc_processing.
4024 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4026 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4027 (pe_print_pdata): Likewise.
4029 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4030 obstack_alloc fails.
4031 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4033 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4034 * Many files: don't set bfd_error_no_memory if one of the above
4037 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4038 if p_paddr_valid is set.
4039 (copy_private_bfd_data): New static function.
4040 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4042 * elf.c (assign_file_positions_for_segments): Fix case where extra
4043 program headers were allocated.
4045 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4046 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4047 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4048 _bfd_elf_print_private_bfd_data.
4050 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4051 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4052 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4053 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4054 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4055 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4056 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4058 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4060 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4061 * elf.c (make_mapping): New static function.
4062 (map_sections_to_segments): New static function.
4063 (elf_sort_sections): New static function.
4064 (assign_file_positions_for_segments): New static function.
4065 (map_program_segments): Remove.
4066 (get_program_header_size): Remove sorted_hdrs, count, and
4067 maxpagesize parameters. Simplify.
4068 (assign_file_positions_except_relocs): When generating an
4069 executable, use assign_file_positions_for_segments.
4070 (elf_sort_hdrs): Remove.
4071 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4072 to get_program_header_size.
4074 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4076 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4078 * configure, config.in: Regenerate with autoconf 2.7.
4080 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4081 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4083 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4085 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4086 (ecoff_sec_to_styp_flags): Likewise.
4087 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4088 (ecoff_set_symbol_info): Handle scRConst.
4089 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4090 (ecoff_compute_section_file_positions): Handle .rconst section.
4091 (_bfd_ecoff_write_object_contents): Likewise.
4092 (ecoff_link_check_archive_element): Handle scRConst.
4093 (ecoff_link_add_externals): Likewise.
4094 (ecoff_link_write_external): Handle .rconst section.
4095 (ecoff_reloc_link_order): Likewise.
4096 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4097 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4099 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4101 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4102 DEF_DYNAMIC flag is set.
4104 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4106 * host-aout.c: If TRAD_HEADER is defined, include it.
4108 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4110 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4111 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4112 (BFD_NEED_DECLARATION): New function.
4113 * configure.in: Use BFD_NEED_DECLARATION.
4114 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4115 * configure, config.in: Rebuild with autoconf 2.6.
4117 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4118 special_sections before returning when called with a non XCOFF
4121 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4124 * coffcode.h (coff_compute_section_file_positions): Only pad the
4125 previous section to force file alignment when creating an
4128 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4130 * coffcode.h (coff_compute_section_file_positions): If
4131 RS6000COFF_C, set up the .debug section.
4133 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4134 if it is not large enough to accomodate the entire TOC area with
4135 signed 16 bit offsets.
4136 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4138 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4139 TOC anchor to use the TOC value used in the output file.
4141 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4143 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4144 (_bfd_coff_read_string_table): Likewise.
4146 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4148 * pe-arm.c: Fix typos.
4149 * coff-arm.c: Likewise.
4151 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4153 * coff-ppc.c (list_ele): Added "cat"egory member.
4154 (record_toc): New category parameter (priv or pub).
4155 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4156 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4157 the mainline. It addes extra toc cells in error.
4158 (ppc_coff_swap_sym_in_hook): Added some documentation.
4159 (dump_toc): Can now diagnose "virtual toc" chicanery.
4161 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4163 * elf-bfd.h (struct elf_link_hash_table): Change type of
4164 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4166 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4168 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4169 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4171 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4172 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4173 defined or mentioned in a regular file.
4175 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4177 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4178 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4179 (coff_ppc_relocate_section): Correct REL24 handling
4180 (ppc_process_before_allocation): Correct TOCDEFN handling
4182 * peicode.h (dir_names): Added name descriptions
4184 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4186 * VERSION: Updated to cygnus-2.6.
4188 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4190 * targets.c (m68k4knetbsd_vec): Declare.
4192 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4194 * targets.c (bfd_target): Change type of second argument to
4195 _bfd_print_private_bfd_data from void * to PTR.
4196 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4197 using PTR rather than void *.
4198 * bfd-in2, libbfd.h: Rebuild.
4199 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4201 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4202 _bfd_generic_bfd_print_private_bfd_data rather than casting
4205 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4207 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4208 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4210 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4211 BFD64_BACKENDS_CFILES): New variables.
4214 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4216 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4217 not at the file position of the first section.
4218 * coffcode.h (coff_compute_section_file_positions): Avoid using
4220 (coff_write_object_contents): When generating a PPC PE executable
4221 with no symbols, round up the file size to a COFF_PAGE_SIZE
4223 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4224 don't write out a string table.
4226 * elf.c (bfd_section_from_shdr): When using a different section
4227 header, pass the new one to _bfd_elf_make_section_from_shdr.
4228 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4229 (elf_map_symbols): Add section VMA to symbol value when comparing
4231 (_bfd_elf_compute_section_file_positions): Only build symbol table
4232 if there are some symbols. Set file offset of symtab and strtab
4234 (assign_file_positions_except_relocs): Remove dosyms parameter.
4235 Change all callers. Never set file offset of symtab and strtab
4237 (_bfd_elf_copy_private_section_data): New function.
4238 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4239 (_bfd_elf_copy_private_symbol_data): New function.
4240 (swap_out_syms): Check for special mapping of st_shndx created by
4241 copy_private_symbol_data.
4242 * elfxx-target.h: Use new copy routines.
4243 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4244 (_bfd_elf_copy_private_section_data): Declare.
4246 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4248 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4251 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4252 _bfd_dummy_target, matching the recent change to archive
4255 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4257 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4258 arithmetic on PTR types.
4260 * aout-target.h (MY(callback)): Set the lma of the sections.
4262 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4263 symbol into a reloc against the section.
4265 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4267 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4268 glue for the relocs: IMGLUE and IFGLUE.
4269 (record_toc): new function - tracks toc contents
4270 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4271 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4272 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4273 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4274 (ppc_record_toc_entry): Removed a debug define (duh)
4276 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4277 (pe_print_idata): New function - formats the idata section data
4278 (pe_print_pdata): New function - formats the pdata section data
4279 (pe_print_private_bfd_data): calls to above
4281 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4283 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4284 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4285 TARGET_SYM and TARGET_NAME for vector and BFD name.
4286 * coff-pmac.c (pmac_xcoff_vec): Remove.
4287 (TARGET_SYM, TARGET_NAME): Define.
4288 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4289 machine to 0, not all PowerMacs are 601s.
4291 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4293 * elfcode.h (elf_object_p): Read in any program headers.
4294 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4295 based on the program headers, if any.
4296 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4297 (map_program_segments): Set p_paddr of program headers based on
4300 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4302 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4305 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4306 trying to do a relocateable link with a non-a.out object file.
4308 * archive.c (bfd_generic_archive_p): Check the first object file
4309 in an archive even if target_defaulted is set. If the object file
4310 has the wrong xvec, reject it.
4312 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4313 be represented, report the name via _bfd_error_handler.
4314 (translate_to_native_sym_flags): Likewise.
4315 * elf32-mips.c (mips_elf_final_link): Likewise.
4316 * oasys.c (oasys_write_sections): Likewise.
4318 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4319 which checks for STYP_OVRFLO sections.
4320 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4321 reloc and lineno count overflows.
4322 (coff_write_object_contents): Call coff_count_linenumbers before
4323 coff_compute_section_file_positions. If RS6000COFF_C, handle
4324 reloc and lineno count overflows.
4325 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4326 relocs before dealing with .pad sections. Count overflow section
4327 headers when handling .pad sections.
4329 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4332 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4333 (struct xcoff_link_hash_table): Add descriptor_section and
4334 special_sections fields.
4335 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4336 (xcoff_link_add_symbols): Set linkage section alignment. Create
4337 descriptor section. Check for magic symbol names (_text, etc.),
4338 and record them in special_sections if found. Set
4339 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4340 descriptor field to point back to the function code symbol.
4341 (xcoff_sweep): Always mark the special descriptor_section.
4342 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4343 function descriptor, and mark it if it is.
4344 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4345 parameter, and fill it in. Allocate space for the descriptor
4347 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4348 global linkage code. If an undefined function descriptor is
4349 exported, arrange to define it. Warn about any other undefined
4351 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4352 (xcoff_write_global_symbol): Create a function descriptor when
4354 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4355 * bfd-in2.h: Rebuild.
4357 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4359 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4360 (ppc_coff_link_hash_table): new types for hashing
4361 (ppc_coff_link_hash_newfunc): hash entry constructor
4362 (ppc_coff_link_hash_table_init): hash table initializer
4363 (ppc_coff_link_hash_table_create): hash table constructor
4364 (ppc_record_toc_entry): changed references to hash table
4365 (coff_ppc_relocate_section): changed references to hash table
4367 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4368 * libcoff.h: Rebuild
4370 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4371 (coff_link_add_symbols): removed toc_offset init
4373 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4375 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4378 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4379 if it is given and mmep is available.
4380 * acconfig.h: Undef USE_MMAP.
4381 * configure, config.in: Regenerated.
4382 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4383 table handling the old way.
4384 (aout_get_external_symbols): Don't complain if last byte of string
4386 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4387 (bfd_free_window) [! USE_MMAP]: Don't define.
4388 (bfd_get_file_window,
4389 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4391 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4393 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4396 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4398 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4399 compatible with AMD generated COFF files. Try to support both AMD
4400 and GNU formats simultaneously.
4401 (coff_a29k_relocate_section): Likewise.
4403 * libbfd.c (bfd_get_file_window): Change writable parameter from
4404 int to boolean; update all callers. Pass MAP_SHARED if not
4405 writable--it's required on Solaris. Cast fprintf argument to
4407 * bfd-in.h (bfd_get_file_window): Update declaration.
4408 * bfd-in2.h: Rebuild.
4409 * aoutx.h: Update calls to bfd_get_file_window.
4411 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4413 (xcoff_swap_ldhdr_in): New static function.
4414 (xcoff_swap_ldsym_in): New static function.
4415 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4416 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4417 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4418 Handle XTY_ER/XMC_XO symbols correctly.
4419 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4420 rather than normal symbol table.
4421 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4422 already defined with the same absolute value.
4423 (xcoff_mark): When considering called symbols, check whether the
4424 descriptor is from a dynamic object, rather than the symbol
4426 (xcoff_build_ldsyms): Likewise.
4428 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4429 Cast realloc and malloc return values. If malloc or realloc fail,
4430 set bfd_error_no_memory.
4431 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4432 * bfd-in2.h: Rebuild.
4434 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4436 * coff-ppc.c (ppc_record_toc_entry): new function.
4437 (in_reloc_p): changed return value.
4438 (coff_ppc_relocate_section): much rework.
4439 (ppc_allocate_toc_section): new function.
4440 (ppc_process_before_allocation): new function.
4441 (ppc_coff_swap_sym_in_hook): new function.
4443 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4444 (coff_link_add_symbols): initialize toc_offset.
4446 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4447 (coff_swap_aouthdr_out): Added more sections to the data
4448 dictionary for the pe file header. Also changed linker version
4449 number on the ppc side.
4450 (dir_names): small improvements to the dictionary printing.
4451 (pe_mkobject_hook): save the file level flags.
4453 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4454 (pe_tdata): added real_flags field
4455 (coff_tdata): added local_toc_sym_map and access macro
4457 * libcoff.h (coff_link_hash_entry): added toc_offset field
4458 (pe_tdata): added real_flags field
4459 (coff_tdata): added local_toc_sym_map and access macro
4461 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4462 (coff_mkobject): init for local_toc_sym_map
4463 (coff_write_object_contents): set the internal_a.magic to
4464 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4467 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4469 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4470 entries until both the line number address and the function name
4471 address are too large.
4473 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4474 * configure: Rebuilt.
4476 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4477 is defined in the environment.
4479 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4481 * som.c (som_get_section_contents_in_window): Define to use
4484 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4486 * coff-i860.c: New file, based on coff-i386.c.
4487 * cpu-i860.c: New file, based on cpu-i386.c.
4488 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4489 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4490 targets, using i860coff_vec.
4491 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4492 trad-core.o and hosts/i860mach3.h.
4493 (i860coff_vec): Use coff-i860.o and cofflink.o.
4494 * configure: Rebuild.
4495 * Makefile.in: Rebuild dependencies.
4496 (ALL_MACHINES): Add cpu-i860.o.
4497 (BFD32_BACKENDS): Add coff-i860.o.
4498 (CFILES): Add cpu-i860.c and coff-i860.c.
4499 * targets.c (i860coff_vec): Declare.
4500 (bfd_target_vector): Add &i860coff_vec.
4501 * archures.c (bfd_i860_arch): Declare.
4502 (bfd_archures_list): Add &bfd_i860_arch.
4503 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4504 (coff_set_flags): Handle bfd_arch_i860.
4505 (coff_write_object_contents): Handle I860 a.out magic number.
4507 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4509 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4510 the created .tc section to 2.
4511 (xcoff_mark): Don't keep a .loader reloc for a call to an
4512 undefined symbol when creating a shared library.
4513 (xcoff_build_ldsyms): When creating a shared library, generate
4514 global linkage code for a call to an undefined symbol.
4516 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4518 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4519 BFD32_BACKENDS, BFD64_BACKENDS.
4520 (.dep1): Put mkdep output in a separate file.
4521 Rebuilt dependencies.
4523 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4526 Permit use of mmap when available:
4528 * configure.in: Check for mmap, madvise, mprotect.
4529 * config.in, configure: Regenerated.
4531 * libbfd.c (struct _bfd_window_internal): Define type.
4532 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4534 (ok_to_map): New static variable for debugging.
4535 (_bfd_generic_get_section_contents_in_window): New function.
4536 * bfd-in.h (bfd_window_internal): Declare type.
4537 (bfd_window): Define type.
4538 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4539 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4542 * libaout.h (struct aoutdata): Add two window fields.
4543 (obj_aout_sym_window, obj_aout_string_window): New macros.
4544 * aoutx.h (some_aout_object_p): Initialize windows.
4545 (aout_get_external_symbols): Get symbol data and strings in
4546 windows instead of explicitly allocated buffers.
4547 (slurp_symbol_table): Free window instead of memory.
4548 (bfd_free_cached_info): Release windows instead of freeing storage
4550 (aout_link_free_symbols): Ditto.
4552 * targets.c (bfd_target): Add new field for
4553 get_section_contents_in_window.
4554 (BFD_JUMP_TABLE_GENERIC): Updated.
4555 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4556 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4557 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4558 macros for get_section_contents_in_window field.
4560 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4562 * core.c: Renamed to corefile.c
4563 * makefile.dos (OBJS): Change core.o to corefile.o
4564 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4567 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4569 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4570 targ_selvecs to allow debugging under Irix-5 native.
4573 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4575 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4576 to o. Clobber and restore the list of new csects around the call
4577 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4578 linker error and the linker wants to read the symbol table. Reset
4579 the line number count of a real section even if it has no relocs.
4580 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4582 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4585 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4587 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4588 an undefined symbol in a shared link.
4590 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4591 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4592 phdm@info.ucl.ac.be (Philippe De Muyter).
4594 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4596 * coff-m88k.c (rtype2howto): New static function.
4597 (RTYPE2HOWTO): Use it rather than a macro definition.
4599 * coffcode.h (coff_write_object_contents): set internal_a.magic
4600 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4602 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4603 define TRAD_HEADER to new file hosts/delta68.h.
4604 m88*-motorola-sysv*, however, does use ptrace-core.o.
4605 * hosts/delta68.h: New file.
4607 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4608 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4610 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4612 * i386linux.c (MY(vec)): Declare before use.
4614 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4616 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4617 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4619 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4620 BFD is not of the right type.
4621 (bfd_elf_get_needed_list): Likewise.
4622 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4623 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4624 * xcofflink.c (XCOFF_XVECP): Define.
4625 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4627 (bfd_xcoff_import_symbol): Likewise.
4628 (bfd_xcoff_export_symbol): Likewise.
4629 (bfd_xcoff_link_count_reloc): Likewise.
4630 (bfd_xcoff_record_link_assignment): Likewise.
4631 (bfd_xcoff_size_dynamic_sections): Likewise.
4633 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4634 table index against the number of symbols for a base relative
4637 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4639 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4640 full_aouthdr flag here...
4641 (_bfd_xcoff_bfd_final_link): ...not here.
4643 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4645 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4646 systems that have a system <libelf.h>.
4647 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4648 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4649 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4650 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4651 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4652 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4653 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4655 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4657 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4658 set, set BSF_WEAK in symbol. Change all callers.
4659 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4660 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4661 _bfd_generic_link_add_one_symbol.
4662 (ecoff_indirect_link_order): Check that the section tdata relocs
4663 are not NULL before using them.
4665 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4666 define TRAD_HEADER as hosts/alphalinux.h.
4667 * configure: Rebuild.
4668 * hosts/alphalinux.h: New file.
4669 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4672 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4675 C_ECOMM storage classes.
4677 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4679 (xcoff_mark): Call xcoff_mark_symbol.
4680 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4681 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4683 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4685 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4687 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4689 (xcoff_find_reloc): New static function.
4690 (xcoff_link_add_symbols): Use it.
4691 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4692 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4693 relocate the value of C_DECL.
4695 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4697 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4699 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4700 callback decide what goes in .relocs.
4701 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4702 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4705 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4707 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4710 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4712 * xcofflink.c: More improvements, mostly to fix handling of
4713 constructors and a few other special cases.
4714 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4715 zero, reverting yesterday's change.
4716 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4717 (bfd_xcoff_link_count_reloc): Declare.
4718 (bfd_xcoff_record_link_assignment): Declare.
4719 * bfd-in2.h: Rebuild.
4721 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4723 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4724 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4725 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4726 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4727 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4728 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4730 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4733 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4734 segments includes the a.out header. See to that the magic number
4735 *always* is big-endian.
4737 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4738 m68k4k NetBSD configurations.
4740 * configure.in, configure: Separate i386 & mips NetBSD
4741 configurations from other BSD ones. Don't assume DEC is the only
4742 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4743 configurations. Add support for m68k4k NetBSD object format.
4745 * libaout.h: Added M_68K4K_NETBSD magic.
4747 * m68k4knetbsd.c: New file.
4749 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4751 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4754 * hosts/mipsnbsd.h: New file.
4757 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4759 * config.bfd: Add config stuff for mips*-*-magic* to set
4760 targ_defvec to ecoff_big_vec.
4763 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4765 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4767 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4768 toc_section, and entry_section fields.
4769 (struct xcoff_section_tdata): Remove ldrel_count field.
4770 * libcoff.h: Rebuild.
4771 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4773 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4774 full a.out header if full_aouthdr is set in xcoff_data.
4775 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4776 based on sections stored in xcoff_data.
4777 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4779 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4780 (rs6000coff_vec): Set symbol_leading_char to '.'.
4781 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4782 value stored in ret rather than returning a pointer value.
4784 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4786 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4789 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4791 * som.c (som_slurp_string_table): Allocate the strings with malloc
4792 since they're free'd by free_cached_info.
4793 (som_slurp_symbol_table): Similarly for the symbol table.
4795 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4797 * Makefile.in (diststuff): Don't make headers.
4799 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4801 * Makefile.in: Rebuild dependencies.
4803 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4804 output_bfd is not SunOS.
4805 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4806 non-SunOS input files.
4808 * xcofflink.c: Extensive changes to support linking shared objects
4809 and generating a .loader section.
4810 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4811 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4812 last_symndx, and ldrel_count fields.
4813 * libcoff.h: Rebuild.
4814 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4815 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4817 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4818 (bfd_xcoff_export_symbol): Declare.
4819 (bfd_xcoff_size_dynamic_sections): Declare.
4820 * bfd-in2.h: Rebuild.
4822 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4824 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4825 * configure: Rebuild.
4826 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4827 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4829 (pmac_xcoff_vec): Update to use new xcoff support.
4830 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4831 (xcoff_write_armap): Declare buf as unsigned char.
4832 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4834 * mpw-make.sed: Generalize subdir_do edit.
4836 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4838 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4839 correctly. Don't initialize asect->vma.
4841 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4843 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4844 something a little less than the page size.
4846 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4848 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4850 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4852 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4853 * coffcode.h (coff_write_object_contents): If .bss is before
4854 .data us that as data_start.
4855 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4857 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4858 (coff_swap_outhdr_out): Hardwire in version number.
4860 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4862 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4863 major and minor to *_vno, since the former are also macros in
4864 SunOS header files. Cast result of bfd_alloc to appropriate
4867 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4868 before assigning to sec_data.
4870 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4872 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4873 now relative to the section, not absolute.
4874 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4875 get the file name when there is a N_SO directory name. When
4876 handling stabs, remember that section->vma was added to the
4879 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4881 * sunos.c (struct sunos_link_hash_table): Add needed field.
4882 (sunos_link_hash_table_create): Call bfd_release, not free.
4883 (sunos_link_hash_table_create): Initialize needed field.
4884 (sunos_add_dynamic_symbols): Record needed objects.
4885 (bfd_sunos_get_needed_list): New function.
4886 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4887 * bfd-in2.h: Rebuild.
4889 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4891 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4893 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4895 * bfd-in.h (struct bfd_link_needed_list): Rename from
4896 bfd_elf_link_needed_list.
4897 * bfd-in2.h: Rebuild.
4898 * elf.c, elflink.h, libelf.h: Corresponding changes.
4900 Add start at AIX linker support; no shared libraries yet.
4901 * xcofflink.c: New file.
4902 * configure.in (rs600coff_vec): Use xcofflink.o.
4903 * configure: Rebuild.
4904 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4906 (struct xcoff_section_tdata): Define.
4907 (xcoff_section_data): Define macro.
4908 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4909 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4910 (_bfd_xcoff_bfd_final_link): Declare.
4911 (_bfd_ppc_xcoff_relocate_section): Declare.
4912 * libcoff.h: Rebuild.
4913 * coff-rs6000.c: Clean up a bit.
4914 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4915 cputype, csects, and debug_indices.
4916 (xcoff_copy_private_bfd_data): Copy cputype.
4917 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4918 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4919 (xcoff_reloc_type_lookup): Rename from
4920 rs6000coff_reloc_type_lookup.
4921 (coff_relocate_section): Define.
4922 (_bfd_xcoff_sizeof_headers): Define.
4923 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4924 (_bfd_xcoff_bfd_relax_section): Define.
4925 (_bfd_xcoff_bfd_link_split_section): Define.
4926 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4928 * coffcode.h (coff_compute_section_file_positions): If AIX,
4929 increment sofar by SMALL_AOUTSZ if not executable.
4930 (coff_write_object_contents): If AIX, always output an a.out
4931 header; if not executable, header size of SMALL_AOUTSZ.
4932 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4933 (_bfd_stringtab_init): Initialize xcoff field.
4934 (_bfd_xcoff_stringtab_init): New function.
4935 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4936 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4937 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4938 * libbfd.h: Rebuild.
4939 * Makefile.in: Rebuild dependencies.
4940 (BFD32_BACKENDS): Add xcofflink.o.
4941 (CFILES): Add xcofflink.c.
4943 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4944 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4945 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4947 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4949 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4951 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4953 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4954 * config.in: Regenerated.
4956 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4957 (_bfd_chunksize): New variable.
4958 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4959 for obstack chunk size.
4960 * configure.in: Check for getpagesize.
4961 * configure: Regenerated.
4963 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4965 * trad-core.c (rawptr): Make it a local variable of
4966 ptrace_unix_core_file_p.
4968 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4970 * coff-arm.c (in_reloc_p): New.
4971 * coff-i386.c (in_reloc_p): New.
4972 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4973 (coff_write_object_contents): Only set has_reloc_section
4975 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4976 in_reloc_p to decide if reloc should be emitted.
4977 * libcoff.h (pe_data_type.in_reloc_p): New.
4978 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4980 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4982 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4983 (_bfd_coff_read_internal_relocs): Likewise.
4984 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4985 (_bfd_coff_read_internal_relocs): Likewise.
4987 * elflink.h (elf_link_add_object_symbols): Correct conditions
4988 under which type and size change warnings are issued.
4990 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4992 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4993 a symbol which is not in a real section.
4994 (coff_write_native_symbol): Corresponding change.
4996 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4997 coff_link_hash_newfunc and make non-static.
4998 (_bfd_coff_link_hash_table_init): New function, broken out of
4999 _bfd_coff_link_hash_table_create.
5000 (_bfd_coff_link_hash_table_create): Use it.
5001 (process_embedded_commands): Make static.
5002 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5003 (_bfd_coff_link_hash_table_init): Declare.
5004 * libcoff.h: Rebuild.
5006 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5007 field in XCOFF tdata.
5008 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5009 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5010 based on cputype stored in a.out header, or in n_type of initial
5012 (coff_write_object_contents): Set cputype correctly in a.out
5014 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5016 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5017 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5019 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5020 * libcoff.h: Rebuild.
5022 * cpu-rs6000.c (rs6000_compatible): New static function.
5023 (bfd_rs6000_arch): Use it.
5024 * cpu-powerpc.c (powerpc_compatible): New static function.
5025 (arch_info_struct): Define various flavours of PowerPC.
5026 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5029 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5031 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5033 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5035 * elflink.h (elf_link_add_object_symbols): Don't warn about
5036 changing the size or type if the old definition was weak.
5038 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5040 * coffcode.h (combined_entry_type): Add fix_line field.
5041 (coff_slurp_line_table): Warn if we try to set the lineno field of
5043 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5044 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5045 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5046 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5048 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5049 * libcoff.h: Rebuild.
5051 * libcoff-in.h (struct xcoff_tdata): Define.
5052 (xcoff_data): Define.
5053 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5054 * bfd-in2.h, libcoff.h: Rebuild.
5055 * coff-rs6000.c (xcoff_mkobject): New static function.
5056 (coff_mkobject): Define.
5057 (xcoff_copy_private_bfd_data): New static function.
5058 (coff_bfd_copy_private_bfd_data): Define.
5059 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5061 (rs6000coff_vec): Add DYNAMIC to object_flags.
5062 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5063 .loader sections specially.
5064 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5065 section alignment from the XCOFF tdata information.
5066 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5067 F_SHROBJ, and copy the extra a.out header information into the
5068 XCOFF tdata structure.
5069 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5070 F_DYNLOAD and the extra a.out header information.
5071 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5072 C_HIDEXT symbol with attached csect information.
5073 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5074 in the o_maxdata field.
5075 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5076 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5077 end if BSF_NOT_AT_END is set.
5079 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5080 _bfd_read_ar_hdr_fn.
5081 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5082 * bfd-in2.h, libbfd.h: Rebuild.
5083 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5085 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5086 (bfd_slurp_bsd_armap_f2): Likewise.
5087 (_bfd_slurp_extended_name_table): Likewise.
5089 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5091 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5093 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5094 when the symbol table is empty.
5096 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5097 space for section symbols, since we don't output them either.
5098 (elf_m68k_adjust_dynindx): Removed.
5100 * ptrace-core.c (rawptr): Make it a local variable of
5101 ptrace_unix_core_file_p.
5103 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5105 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5108 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5109 Mac object file formats.
5111 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5113 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5114 auxent if there isn't one.
5115 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5116 rather than FILNMLEN as the maximum name length.
5118 * coffcode.h (bfd_coff_backend_data): Add new field
5119 _bfd_coff_print_aux.
5120 (bfd_coff_print_aux): New static function.
5121 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5122 scnlen field of an XTY_LD csect aux entry.
5123 (coff_print_aux): New static function.
5124 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5125 in coff_pointerize_aux_hook.
5126 (bfd_coff_std_swap_table): Initialize new field.
5127 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5128 * libcoff.h: Rebuild.
5129 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5130 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5132 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5133 if there are symbols, for native AIX ld compatibility.
5135 * coffcode.h (bfd_coff_backend_data): Add new field
5136 _bfd_coff_pointerize_aux_hook.
5137 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5138 or I960, and as 0 otherwise.
5139 (bfd_coff_std_swap_table): Initialize new field.
5140 * libcoff.h: Rebuild.
5141 * coffgen.c (coff_pointerize_aux): Change parameters to take
5142 symbol pointer instead of type and class, and to take aux index.
5143 Call _bfd_coff_pointerize_aux_hook if it is defined.
5144 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5145 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5146 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5148 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5149 read-only/host-only support.
5151 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5153 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5156 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5157 BFD_JUMP_TABLE_ARCHIVE accordingly.
5158 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5159 (_bfd_compute_and_write_armap): Declare.
5160 (_bfd_generic_read_ar_hdr): Declare.
5161 (_bfd_read_ar_hdr): Define.
5162 (_bfd_noarchive_read_ar_hdr): Define.
5163 (_bfd_archive_bsd_read_ar_hdr): Define.
5164 (_bfd_archive_coff_read_ar_hdr): Define.
5165 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5166 _bfd_read_ar_hdr instead.
5167 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5168 (_bfd_compute_and_write_armap): Rename from
5169 compute_and_write_armap. Make non-static. Change all callers.
5170 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5171 than _bfd_snarf_ar_hdr.
5172 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5173 * ieee.c (ieee_read_ar_hdr): Define.
5174 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5175 * oasys.c (oasys_read_ar_hdr): Define.
5176 * som.c (som_read_ar_hdr): Define.
5177 * bfd-in2.h, libbfd.h: Rebuild.
5179 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5181 * peicode.c (coff_swap_filehdr_in): If symptr is
5182 zero, there aren't any symbols, even if nsyms is set.
5184 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5186 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5188 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5189 sections, and set styp correctly for them: .got, .hash, .dynamic,
5190 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5191 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5193 (ecoff_sort_hdrs): New static function.
5194 (ecoff_compute_section_file_positions): Return boolean, not void.
5195 Sort the sections by VMA before looking through them. Put the
5196 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5197 section on an appropriate boundary within the page.
5198 (ecoff_compute_reloc_file_positions): Check return value of
5199 ecoff_compute_section_file_positions.
5200 (_bfd_ecoff_set_section_contents): Likewise.
5201 (_bfd_ecoff_write_object_contents): Check for various Alpha
5202 section types when incrementing text_size and data_size. Call
5203 adjust_headers backend function if it exists.
5204 * coff-alpha.c (alpha_adjust_headers): New static function.
5205 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5206 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5208 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5210 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5212 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5213 of ALTERNATE_AIX_CORE_FORMAT.
5214 * configure.in (aix4): No longer need CORE_FLAGS.
5215 * configure: Updated.
5217 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5219 NS32k changes from Ian Dall:
5220 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5222 (aout_link_input_section_std, aout_link_input_section_ext,
5223 aout_link_reloc_link_order): Call them instead of _bfd_*
5225 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5227 (backend_data): Use it instead of hardcoded zero.
5229 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5230 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5232 * ns32knetbsd.c: Include bfd.h.
5233 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5234 (MY_bfd_reloc_type_lookup): Declare function too.
5235 * pc532-mach.c (set_sizes): Don't declare.
5236 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5237 (backend_data, MY_backend_data): Don't define.
5239 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5240 ns32k-*-lites* like ns32k-*-netbsd*.
5242 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5245 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5247 * coffcode.h (coff_write_object_contents): Restore setting
5248 f_timdat to 0, deleted on August 22.
5250 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5252 * coffcode.h (coff_bfd_copy_private_symbol_data,
5253 coff_bfd_copy_private_section_data,
5254 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5255 * peicode.h (coff_bfd_copy_private_bfd_data): New
5256 (pe_bfd_copy_private_bfd_data): New.
5257 (coff_swap_scnhdr_in): Swap bss size into the right place.
5258 (pe_print_private_bfd_data): Add some newlines.
5260 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5262 * som.c (setup_sections): Don't die if a space has no subspaces.
5264 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5267 dynamic symbol override a common symbol. Don't change the size or
5268 type if they have been set and the new symbol is not a definition.
5269 Warn if the size or type changes.
5271 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5273 * som.c (som_begin_writing): Don't write the symbol table or
5275 (som_finish_writing): Write them here. Place them after the
5276 subspace data, but before the relocs.
5278 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5280 * sunos.c (sunos_add_one_symbol): Just pass false, not
5281 info->shared_library, to sunos_create_dynamic_sections.
5282 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5284 (sunos_check_dynamic_reloc): Remove .text section assertion.
5286 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5288 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5289 * configure, configure.in: Add pmac_xcoff_vec case.
5290 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5291 * coff-pmac.c: New file, PowerMac XCOFF support.
5292 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5293 * targets.c (pmac_xcoff_vec): Declare.
5295 * mpw-config.in: Various changes to be compatible with the
5296 autoconf-based configury.
5297 * mpw-make.sed: New file, sed commands to translate Unix
5298 makefile into MPW syntax.
5299 * mpw-make.in: Remove.
5300 * hosts/mpw.h: Remove.
5301 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5302 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5304 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5306 * binary.c (binary_get_symtab): Return an empty string on error.
5307 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5309 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5311 * coff-ppc.c: Reformatted according to gnu conventions
5312 Removed irrelevant "if 0" code
5314 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5316 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5317 symbols rather than as indirect symbols.
5318 (MY(slurp_symbol_table)): Don't do anything special about
5321 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5322 of .ctors and .dtors sections is no larger than 2.
5324 * sunos.c (sunos_add_one_symbol): Don't change
5325 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5327 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5328 dynamic symbols when creating a shared library.
5329 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5331 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5332 written even if it is not defined in a regular object.
5333 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5334 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5335 rather than the constant 22.
5336 (sunos_check_dynamic_reloc): Handle creating a shared library.
5337 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5338 zero when creating a shared library.
5339 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5340 write it out at the start of the symbol table.
5342 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5344 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5346 * config.bfd: Add arm-*-coff.
5347 * configure.in, configure: Add armcoff_{little,big}_vec.
5348 * targets.c (armcoff_{little,big}_vec): Declare.
5349 (bfd_target_vector): Add armcoff_{little,big}_vec.
5350 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5352 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5354 * targets.c (bfd_find_target): Remove debugging code.
5356 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5358 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5360 * Makefile.in: added *-ppc files
5361 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5362 allow pe based .o's to be shared with other tools on ppc/NT
5363 * config.bfd: added powerpc[le]-[pe|winnt] config support
5364 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5365 * peicode.h: Added more section flags for PE on ppc
5366 Added coff_swap_filehdr_out to allow peicode.h to be
5367 used for non-image PE files on ppc.
5368 Check for image, or not, before copying pe_opthdr
5369 * targets.c: Added new bfd's
5370 * targets.c: Removed two inactive bfds that shouldn't have made it this
5373 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5375 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5376 explicit values to initialize all relocs. Change all users.
5377 (ppc_elf_brtaken_inner): New function to handle branch predicition
5379 (ppc_elf_brtaken_reloc): Ditto.
5380 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5381 relocs use ppc_elf_unsupported_reloc.
5382 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5383 needs to be reported.
5384 (ppc_elf_relocate_section): Support branch prediction relocs.
5386 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5388 * bfd.c (bfd_assert): Remove \n from string passed to
5391 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5392 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5393 (bfd_coff_make_section_hook): Don't define.
5394 (coff_make_section_hook): Remove.
5395 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5396 (styp_to_sec_flags): Likewise.
5397 (coff_write_object_contents): Likewise.
5398 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5400 * libcoff.h: Rebuild.
5401 * coffgen.c (make_a_section_from_file): Just call
5402 bfd_make_section_anyway, not bfd_make_section or
5403 bfd_coff_make_section_hook.
5404 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5405 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5406 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5407 make_section_hook field.
5408 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5410 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5411 pointers into value field for warning and indirect symbols; just
5412 leave the value field alone.
5413 * linker.c (generic_link_add_symbol_list): Use next symbol for
5414 warning and indirect symbols, rather than looking in symbol value.
5415 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5416 parameter. Change all callers. Remove support for indirect
5417 symbols; it didn't work anyhow.
5418 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5419 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5420 * bfd-in2.h: Rebuild.
5422 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5424 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5425 go back to telling the tools this reloc operates on 32 bits.
5427 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5429 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5430 rather than a direct fprintf.
5431 * archive.c (_bfd_write_archive_contents): Likewise.
5432 * coffcode.h (coff_slurp_symbol_table): Likewise.
5433 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5434 (ppc_elf_unsupported_reloc): Likewise.
5435 (ppc_elf_relocate_section): Likewise.
5436 * i386linux.c (linux_tally_symbols): Likewise.
5437 (linux_finish_dynamic_link): Likewise.
5438 * osf-core.c (osf_core_core_file_p): Likewise.
5439 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5440 * som.c (som_sizeof_headers): Likewise.
5441 * srec.c (srec_bad_byte): Likewise.
5442 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5443 * libbfd-in.h (bfd_assert): Declare first parameter const.
5444 * libbfd.h: Rebuild.
5445 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5446 bfd_reloc_overflow is enough.
5447 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5448 * coff-h8500.c (rtype2howto): Likewise.
5449 * coff-z8k.c (rtype2howto): Likewise.
5450 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5451 * elf.c (_bfd_elf_get_lineno): Likewise.
5452 (_bfd_elf_no_info_to_howto): Likewise.
5453 (_bfd_elf_no_info_to_howto_rel): Likewise.
5454 * hp300hpux.c (convert_sym_type): Likewise.
5455 (MY(swap_std_reloc_in)): Likewise.
5456 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5458 * libaout.h (struct aoutdata): Add line_buf field.
5459 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5460 and filename_buffer. Instead, use a malloc buffer stored in the
5461 new line_buf field. Remove length restrictions.
5463 * coffgen.c (string_size): Remove static variable.
5464 (debug_string_size, debug_string_section): Likewise.
5465 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5466 and debug_string_size_p parameters. Use them instead of the
5467 global variables. Change all callers.
5468 (coff_write_symbol): Likewise.
5469 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5470 (coff_write_symbols): Add local variables to replace removed
5473 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5474 function, and line_base fields.
5475 * libcoff.h: Rebuild.
5476 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5477 information, rather than using static variables.
5479 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5480 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5482 * init.c (initialized): Remove static variable.
5483 (bfd_init): Don't bother setting initialized.
5484 (bfd_check_init): Remove.
5485 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5486 * libbfd.h: Rebuild.
5488 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5490 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5491 size for full core dumps. Copy core file header to private data.
5492 (rs6000coff_core_file_failing_command,
5493 rs6000coff_core_file_failing_signal): New functions to extract
5494 the file name and terminating signal from the core file.
5495 * coff-rs6000.c: Use them.
5497 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5499 Change arch info to be const, initialized at compile time.
5500 * archures.c: Reindent many functions. Change CONST to const.
5501 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5502 nothing set it anyhow. Make next const.
5503 (bfd_arch_info_list): Remove.
5504 (bfd_archures_list): Rename from archures_init_table. Change from
5505 a table of function pointers to a table of bfd_arch_info_type
5506 structure addresses.
5507 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5508 (bfd_lookup_arch): Likewise.
5509 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5511 (bfd_default_arch_struct): Make const.
5512 (bfd_arch_init, bfd_arch_linkin): Remove.
5513 (bfd_get_arch_info): Return a const pointer.
5514 * init.c (bfd_init): Don't call bfd_arch_init.
5515 * bfd.c (struct _bfd): Make arch_info const.
5516 * bfd-in2.h: Rebuild.
5517 * libbfd.h: Rebuild.
5518 * configure.in: Put & before everything in $selarchs.
5519 * configure: Rebuild.
5520 * cpu-*.c: Change bfd_*_arch from a function which calls
5521 bfd_arch_linkin to a const structure.
5522 * ieee.c (ieee_object_p): Make arch const.
5524 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5526 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5528 * bfd-in2.h: Regenerate.
5529 * libbfd.h: Regenerate.
5531 * elf32-ppc.c (reloc_type): Update names to match current draft.
5532 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5533 relative. Update names to current V.4 draft.
5534 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5535 (ppc_elf_relocate_section): Rename relocations to match draft.
5537 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5539 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5540 compiled with -mrelocatable-lib to be linked with either normal
5541 modules or -mrelocatable modules.
5543 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5545 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5546 in the a.out header.
5548 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5549 a reloc against a local symbol, even if it's not a section.
5551 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5553 * targets.c (bfd_target): Remove unused align_power_min field.
5554 * bfd-in2.h: Rebuild.
5555 * All backends: Remove initialization of align_power_min.
5557 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5559 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5561 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5563 * config.bfd (mips-dec-netbsd*): New target.
5564 * configure.host (mips-dec-netbsd*): New host.
5565 * configure.in (mips-dec-netbsd*): New native.
5566 * configure: Rebuild.
5568 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5570 Make the COFF backend linker merge common types:
5571 * cofflink.c (struct coff_debug_merge_element): Define.
5572 (struct coff_debug_merge_type): Define.
5573 (struct coff_debug_merge_hash_entry): Define.
5574 (struct coff_debug_merge_hash_table): Define.
5575 (coff_debug_merge_hash_table_init): Define.
5576 (coff_debug_merge_hash_table_free): Define.
5577 (coff_debug_merge_hash_lookup): Define.
5578 (struct coff_final_link_info): Add debug_merge field.
5579 (coff_debug_merge_hash_newfunc): New static function.
5580 (_bfd_coff_final_link): Allocate and free debug_merge table.
5581 (coff_link_input_bfd): Merge identical enum, struct and union
5584 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5586 Convert i960 COFF to use COFF backend linker.
5587 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5588 structure to store the symbol being used.
5589 (coff_i960_start_final_link): New static function.
5590 (coff_i960_relocate_section): New static function.
5591 (coff_i960_adjust_symndx): New static function.
5592 (coff_start_final_link): Define.
5593 (coff_relocate_section): Define.
5594 (coff_adjust_symndx): Define.
5595 * coffcode.h (bfd_coff_backend_data): Add new callback function
5596 _bfd_coff_start_final_link.
5597 (bfd_coff_start_final_link): Define.
5598 (coff_start_final_link): Define if not defined.
5599 (bfd_coff_std_swap_table): Add coff_start_final_link.
5600 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5602 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5603 function callback is not NULL.
5604 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5605 (_bfd_coff_internal_syment_name): Declare.
5606 * libcoff.h: Rebuild.
5607 * configure.in (icoff_big_vec): Add cofflink.o.
5608 (icoff_little_vec): Likewise.
5609 * configure: Rebuild.
5611 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5613 * Makefile.in (clean-info): Remove extraneous tab from line
5616 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5618 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5619 contents has relocs.
5621 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5623 * coffcode.h (coff_compute_section_file_positions): Keep the
5625 (coff_write_object_contents): Remember if it's a relocatable
5627 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5628 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5629 if relocatable file. Swap out saved raw size.
5631 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5633 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5634 (maintainer-clean): Rename from realclean, passing
5635 maintainer-clean down to subdirectories, but leave realclean as a
5638 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5641 * dep-in.sed: Remove config.h from generated dependencies.
5643 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5644 broken out of sunos_canonicalize_dynamic_symtab.
5645 (sunos_canonicalize_dynamic_symtab): Call new function
5646 sunos_slurp_dynamic_symtab.
5647 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5648 dynamic symbol table to the caller.
5649 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5650 callback to override the symbols being read.
5651 * libaout.h (struct aout_backend_data): Add three new parameters
5652 to add_dynamic_symbols callback.
5654 Extensive minor changes to avoid various gcc warnings. Also:
5655 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5656 * archures.c (bfd_arch_info_type): Change mach field from long to
5658 (bfd_lookup_arch): Change machine parameter from long to unsigned
5661 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5663 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5664 a symbol with a non-zero plt_offset.
5666 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5668 * elfcode.h (align_file_position): Remove; not used.
5670 * configure.in: Only check for <sys/procfs.h> on a native system,
5671 and make sure it defines prstatus_t.
5672 * configure: Rebuild.
5674 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5676 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5678 * config.in: Rename from config.h.in.
5679 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5680 Check for config.h:config.in when creating stamp-h.
5681 * configure: Rebuild.
5682 * Makefile.in (stamp-h): Depend upon config.in rather than
5683 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5684 calling config.status.
5686 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5687 (Makefile): Just rebuild Makefile.
5688 (config.h, stamp-h): New targets.
5689 * configure.in: Create stamp-h when rebuilding config.h.
5690 * configure: Rebuild.
5692 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5694 * configure.in: Call AC_CONFIG_HEADER. Substitute
5695 HOST_64BIT_LONG. Check that various header files exist. Check
5696 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5697 and/or free need to be declared. Don't make a link to sysdep.h.
5698 Define TRAD_HEADER for various hosts.
5699 * configure: Rebuild.
5700 * configure.host: Don't set my_host. Add definitions taken from
5701 host header files for various entries. Remove entries which now
5703 * acconfig.h: New file.
5704 * config.h.in: New file, built by autoheader.
5705 * sysdep.h: New file.
5706 * Makefile.in (do_distclean): Don't remove sysdep.h.
5708 (LOCAL_H_DEPS): New variable.
5709 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5711 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5712 ($(OPTIONAL_BACKENDS)): Likewise.
5713 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5714 looking through sysdep.h.
5715 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5716 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5717 (fprintf_vma, sprintf_vma): Likewise.
5718 (int64_type, uint64_type): Don't define.
5719 * bfd-in2.h: Rebuild.
5720 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5721 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5722 * lynx-core.c: Include stuff from old hosts/lynx.h.
5723 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5724 rather than NO_FCNTL.
5725 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5726 rather than NATIVE_HPPAHPUX_COMPILER.
5727 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5729 * hosts/*.h: Remove all header files which merely include,
5730 declare, and define things. Leave header files which define
5731 information needed by trad-core.c.
5733 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5734 (BFD_CC_FOR_BUILD): Define.
5735 * configure.in: Use BFD_CC_FOR_BUILD.
5736 * configure: Rebuild.
5738 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5740 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5741 * configure: Rebuild.
5743 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5746 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5748 * config.bfd: i386pe_ve -> i386pe_vec.
5750 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5752 * configure.host: Incorporate host Makefile fragments by setting
5754 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5755 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5756 value based on whether the code is being compiled by a cross
5757 compiler. Don't substitute host_makefile_frag or frags.
5758 * aclocal.m4: New file to define local AC_PROG_CC.
5759 * configure: Rebuild.
5760 * Makefile.in (INSTALL): Set to @INSTALL@.
5761 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5762 (INSTALL_DATA): Set to @INSTALL_DATA@.
5764 (CC): Define as @CC@.
5765 (CFLAGS): Set to @CFLAGS@.
5766 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5767 (@host_makefile_frag@): Remove.
5768 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5769 after other options.
5770 (config.status): Remove dependency upon @frags@.
5771 * config/*.mh, config/README: Remove.
5773 * config.bfd: Rewrite to incorporate the contents of the Makefile
5774 fragments by setting shell variables, rather than merely returning
5775 the name of a Makefile fragment.
5776 * configure.in: Use shell variables set by config.bfd rather than
5777 looking at the target Makefile fragment files. Don't substitute
5778 target_makefile_frag. Do substitute TDEFINES.
5779 * configure: Rebuild.
5780 * Makefile.in (@target_makefile_frag@): Remove.
5781 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5782 * config/*.mt: Remove.
5784 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5786 * configure.in: Put changequote lines around "i[345]86" patterns
5787 section of core file support.
5789 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5791 * som.c (som_bfd_print_private_bfd_data): Define to use the
5794 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5796 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5797 entry, text_start and data_start.
5799 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5801 * Makefile.in (OFILES): Remove $(TDEPFILES).
5802 * config/apollo.mt (TDEPFILES): Remove.
5803 * config/README: Update.
5805 * configure.in: For a native configuration, set COREFILE and
5806 COREFLAG based on the canonical host name.
5807 * configure: Rebuild.
5808 * Makefile.in: Rebuild dependencies.
5809 (ALL_CFLAGS): Add @COREFLAG@.
5810 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5811 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5812 support routines. Check LYNX_CORE rather than HOST_LYNX.
5813 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5814 * i386lynx.c: Likewise.
5815 * m68klynx.c: Likewise.
5816 * sparclynx.c: Likewise.
5817 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5818 * *-core.c: Comment changes.
5819 * config/decstation.mh (HDEPFILES): Remove.
5820 (HDEFINES): Remove -DTRAD_CORE.
5821 * config/irix3.mh (RANLIB): Remove.
5822 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5823 (HDEFINES): Remove -DIRIX_CORE.
5824 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5825 (HDEFINES): Remove -DTRAD_CORE.
5826 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5827 * config/ultra3.mh (RANLIB): Remove.
5828 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5829 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5830 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5831 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5832 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5833 * config/i386aix.mh, config/i386bsd.mh: Remove.
5834 * config/i386linux.mh, config/i386mach3.mh: Remove.
5835 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5836 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5837 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5838 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5839 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5840 * config/solaris2.mh, config/stratus.mh: Remove.
5841 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5842 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5844 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5846 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5847 DT_FINI entry if the appropriate symbol is not in the hash table.
5849 * libelf.h (struct elf_backend_data): Add create_program_headers
5850 and want_hdr_in_seg fields.
5851 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5853 (elf_backend_create_program_headers): Likewise.
5854 (elfNN_bed): Initialize create_program_headers and
5856 * elf.c (get_program_header_size): Call create_program_headers
5858 (map_program_segments): Check want_hdr_in_seg backend field. Call
5859 create_program_headers backend routine.
5861 * elf.c (assign_file_positions_except_relocs): Align non allocated
5862 sections when creating an executable.
5864 * elfcode.h (elf_swap_phdr_in): Make non static.
5865 (elf_swap_phdr_out): Make non static.
5866 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5867 (bfd_elf32_swap_phdr_out): Declare.
5868 (bfd_elf64_swap_phdr_in): Declare.
5869 (bfd_elf64_swap_phdr_out): Declare.
5871 * ecofflink.c (ecoff_collect_shuffle): New static function.
5872 (_bfd_ecoff_get_accumulated_pdr): New function.
5873 (_bfd_ecoff_get_accumulated_sym): New function.
5874 (_bfd_ecoff_get_accumulated_ss): New function.
5875 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5876 (_bfd_ecoff_get_accumulated_sym): Declare.
5877 (_bfd_ecoff_get_accumulated_ss): Declare.
5878 * libbfd.h: Rebuild.
5880 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5882 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5884 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5885 warning symbols. If any section is named .gnu.warning.XXX, treat
5886 the contents as a warning to be issued if the symbol XXX is
5888 (elf_link_output_extsym): For an indirect or warning symbol, just
5889 output the symbol it points to.
5891 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5892 if bfd_hash_allocate fails, since it will already be set.
5893 (generic_link_hash_newfunc): Likewise.
5894 (archive_hash_newfunc): Likewise.
5895 (hash_entry_bfd): New static function.
5896 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5897 callback. Allocate a new warning using the hash table newfunc.
5898 Use bfd_hash_replace to update the entry in the hash table, rather
5899 than assuming we can copy the fields with structure assignment.
5901 * hash.c (bfd_hash_replace): New function.
5902 * bfd-in.h (bfd_hash_replace): Declare.
5903 * bfd-in2.h: Rebuild.
5905 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5907 * config.bfd: Add mips*vr4300-*-elf* target.
5908 * config/mipsbvr4300.mt: Added.
5910 See file ChangeLog.2
5917 version-control: never