1 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
6 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
8 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
10 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
12 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
15 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
17 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
19 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
20 (bfd_elf32_mn10300_reloc): Write data in little endian format.
21 * reloc.c: Remove mn10300 big endian relocs.
22 * bfd-in2.h, libbfd.h: Rebuilt.
24 * elf32-mn10200.c: Update from elf32-mn10300.c.
26 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
28 * elf32-mn10300.c (elf_symbol_leading_char): Define.
30 * elf32-mn10300.c: Add some comments.
32 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
34 * ihex.c (ihex_scan): Always initialize buf before jumping to
36 (ihex_read_section): Likewise.
38 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
40 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
41 inplace for most relocs.
43 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
45 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
46 even if SEC_ALLOC is not set.
47 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
48 when deciding whether to copy a reloc into a shared object.
49 (elf_i386_relocate_section): Likewise.
50 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
51 (elf32_sparc_relocate_section): Likewise.
52 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
53 reloc section if it is not set in the source section.
54 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
55 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
56 with a SEC_DEBUGGING section as SEC_DEBUGGING.
58 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
60 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
61 expects a .got.plt until we actually create it.
63 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
65 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
66 message for bfd_reloc_outofrange, rather than aborting. From
67 Philippe De Muyter <phdm@info.ucl.ac.be>.
69 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
70 a relocateable link, don't try to process them. From Heinz Wrobel
71 <wrobel@lpr.e-technik.tu-muenchen.de>.
73 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
75 * elf32-mn10300.c (mn10300_info_howto): Renamed from
76 mn10300_info_howto_rel. Tweak reloc argument to be an
78 (USE_RELA): Define instead of USE_REL.
79 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
81 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83 * configure.in, configure: Handle mips*-sgi-irix6*.
84 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
87 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
89 * elf32-i386.c (elf_i386_relocate_section): Warn about a
90 relocation against a symbol defined in a section with no output
93 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
95 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
96 * configure, config.in: Rebuild with autoconf 2.12.
98 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
99 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
100 (swap_out_syms): Set st_other from existing st_other field.
101 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
103 (elf_link_output_extsym): Set the other field from the global hash
105 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
106 (elf_mips16_jump_howto): New static variable.
107 (mips16_jump_reloc): New static function.
108 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
109 (mips_info_to_howto_rel): Handle R_MIPS16_26.
110 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
112 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
113 * bfd-in2.h, libbfd.h: Rebuild.
114 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
116 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
118 * configure.host: Use long long for mips-sgi-irix6*.
120 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
121 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
123 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
125 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
126 (enum reloc_type): Add more reloc types.
127 (elf32_mn10300_howto_table): Update for new reloc types.
128 (elf32_mn10300_reloc_map): Update for new reloc types.
129 * reloc.c: Add some new relocs for the mn10300 series.
130 * bfd-in2.h, libbfd.h: Rebuilt.
132 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
134 * som.c (setup_sections): Don't lose for a space which has
135 no data, but some symbols.
137 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
139 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
140 (sunos_link_hash_table_create): Initialize got_needed.
141 (sunos_create_dynamic_sections): Only set .got section size if it
142 is not already set. Set got_needed.
143 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
144 sdynptr, and only handle dynamic sections, if dynamic sections are
146 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
147 Initialize .got section.
148 (sunos_scan_ext_relocs): Likewise.
149 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
151 (sunos_finish_dynamic_link): Check got_needed. Only set up
152 dynamic linking information if needed.
154 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
156 * config.bfd: Added VersaDOS format to the Ericsson configuration.
158 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
160 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
163 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
165 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
169 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
171 * filemode.c: Include sysdep.h.
172 * ihex.c: Add casts to eliminate compiler warnings.
173 * sunos.c: Add casts to eliminate compiler warnings.
175 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
177 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
179 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
180 appropriate relocations in the .so file if shared.
181 (ppc_elf_relocate_section): Ditto.
184 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
186 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
187 complain_overflow_unsigned.
191 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
193 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
194 overflows for R_D10V_16 and R_D10V_18.
197 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
199 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
200 (do_with_relocs): Likewise.
201 (do_as_repeat): Likewise.
202 (copy_expression): Likewise.
204 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
206 * ieee.c (ieee_write_external_part): Correctly record whether
207 there is an external part.
210 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
212 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
213 handle tda offsets for sld.w and sst.w instructions.
214 Fix alignment check in sld.w and sst.w tda reloc handling.
217 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
219 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
222 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
224 * elf32-v850.c: Add comments about assumptions about
225 char, short & long sizes.
226 (elf32_v850_bfd_final_link_relocate): Fix sign extension
227 problems for several relocs.
229 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
230 R_V850_SDA_OFFSET entry.
233 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
235 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
236 Store import file index in ldindx.
237 (xcoff_build_ldsyms): Assume that ldsym was not previously
238 allocated. For an imported symbol, copy ldindx into l_ifile.
241 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
243 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
244 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
245 fields in R_V850_TDA_OFFSET.
246 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
247 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
250 * elf32-v850.c: Include bfdlink.h.
251 (bfd_elf32_v850_reloc): Return an error if we get a reloc
253 (elf32_v850_bfd_final_link_relocate): New function.
254 (v850_elf_relocation_section): Likewise.
255 (elf_backend_relocate_section): Define.
258 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
260 * binary.c (binary_set_section_contents): Ignore sections which
261 don't have SEC_LOAD and SEC_ALLOC set.
263 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
265 * linker.c (_bfd_generic_final_link): Avoid losing static
266 symbols in the .bss section.
268 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
270 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
271 (mips32_64bit_reloc): New static function.
272 (mips_reloc_map): Add entry for BFD_RELOC_64.
273 (mips_elf_relocate_section): Handle R_MIPS_64.
275 * linker.c (default_indirect_link_order): Print an error message
276 when attempting to do a relocateable link with different object
277 file formats, rather than calling abort.
280 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
282 * reloc.c (m32r relocs): Rename them.
283 * bfd-in2.h, libbfd.h: Regenerated.
284 * elf32-m32r.c: Update.
285 (m32r_elf_10_pcrel_reloc): New function.
286 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
287 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
290 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
292 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
293 all sections that will be included in the output file.
294 (_bfd_generic_link_output_symbols): Discard symbols in sections
295 which are being discarded.
299 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
300 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
301 (elf_v850_howto_table): Corresponding changes.
302 (elf_v850_reloc_map): Corresponding changes.
303 * reloc.c: Add additional V850 relocations.
304 * bfd-in2.h, libbfd.h: Rebuilt.
306 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
307 no longer want in pc-relative relocs.
309 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
311 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
312 accept a reloc against an undefined sybmol!
314 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
316 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
319 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
321 * VERSION: Bump for new relocation.
323 * hosts/i386bsd.h: If NBPG is not defined, define it as
324 PAGE_SIZE, for recent versions of FreeBSD.
326 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
328 * configure.host: Use `long long' as the 64 bit type on a Solaris
329 host, since both gcc and the SunPRO compilers support it.
331 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
333 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
334 mistake to have reused the ECOFF LITERAL for ELF since they have
336 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
337 * bfd-in2.h, libbfd.h: Rebuild.
339 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
342 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
343 dynamic relocation for an undefweak symbol when we are building
346 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
348 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
349 point explicitly to srcdir.
350 (targmatch.h): Edit references to point explicitly to objdir.
352 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
354 * config.bfd: When setting targ_cpu, don't get confused by
357 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
359 * configure.host: Add support for windows host (a build done
360 under the Microsoft build environment).
362 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
364 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
365 definition in a dynamic object, add it to the dynamic symbol table
366 if any dynamic object mentions it. Reverts part of last patch.
368 * sunos.c (struct sunos_link_hash_table): Add got_base field.
369 (sunos_link_hash_table_create): Initialize got_base.
370 (bfd_sunos_size_dynamic_sections): If the .got section is more
371 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
373 (sunos_check_dynamic_reloc): Subtract got_base from a base
376 * elf32-mips.c (elf_mips_isa): New static function.
377 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
378 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
380 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
382 * archive.c (do_slurp_coff_armap): Only treat archive as little
383 endian for i960 COFF.
385 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
387 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
388 by the change in size of the section when EXEC_P is not set.
390 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
391 (m68kcoff_rtype_to_howto): New static function.
392 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
393 VMA to the addend for a PC relative reloc.
395 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
397 * Makefile.in: Rebuild dependencies.
399 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
402 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
404 * Makefile.in: Remove explicit dependencies for mn10200 and
406 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
407 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
408 (dependencies): Rebuilt.
410 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
412 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
413 during this function.
415 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
416 section if the flags are compatible.
418 * configure.in: Add havevecs, and put it in tdefaults.
419 * mpw-config.in: Likewise.
420 * configure: Rebuild.
421 * targmatch.sed: New file; a sed script to build targmatch.h from
423 * config.bfd: Add #if, #endif, and comments for targmatch.h.
424 * targets.c: Include "fnmatch.h".
425 (struct targmatch): Define.
426 (bfd_target_match): Define by including targmatch.h.
427 (bfd_find_target): If the target is not found by name, search for
428 it as a configuration triplet.
429 * Makefile.in: Rebuild dependencies.
430 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
431 i386dynix.o, m68k4knetbsd.o, and riscix.o.
432 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
433 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
434 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
435 (CFILES): Remove i386dynix.c and hp300bsd.c.
436 (targmatch.h): New target.
437 (do_clean): Remove targmatch.h.
439 * configure.in: Add BFD_NEED_DECLARATION(getenv).
440 * acconfig.h: Add NEED_DECLARATION_GETENV.
441 * configure, config.in: Rebuild.
442 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
443 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
445 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
447 * cpu-mn10x00.c, elf32-mn10x00: Removed.
448 * cpu-mn10200.c, cpu-mn10300.c: New files.
449 * elf32-mn10200.c, elf32-mn10300.c: New files.
450 * Makefile.in: Break mn10x00 support into two separate
451 configurations, mn10200 and mn10300.
452 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
453 * bfd-in2.h, configure: Rebuilt.
455 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
457 * Makefile.in (do_clean): Move config.log to do_distclean.
459 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
461 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
462 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
463 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
464 (elf32-mn10x00.o): Add dependencies.
465 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
466 (bfd_mn10x00_arch): Declare.
467 (bfd_archures_list): Add bfd_mn10x00_arch.
468 * config.bfd: Add mn10x00-*-*.
469 * configure.in: Add bfd_elf32_mn10x00_vec.
470 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
471 * targets.c (bfd_elf32_mn10x00_vec): Declare.
472 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
473 * bfd-in2.h, configure: Rebuilt.
475 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
477 openVMS/Alpha: Provide filename and case_hack flags via
478 symbol table from gas.
479 Add case_hack code for symbol output from vax/vms.
480 * evax-alpha.c (evax_initialize): Remove filename handling,
481 filename is provided via symbol table.
482 (evax_get_symtab): Use local symbol count when setting up table.
483 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
485 (_bfd_evax_write_egsd): Skip file name symbol.
486 * evax-emh.c (get_vms_time_string): Local function now.
487 (_bfd_evax_write_emh): Extract source filename and case_hack flags
489 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
490 through _bfd_evax_case_hack_symbol.
491 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
493 (_bfd_evax_basename): Removed.
494 (_bfd_get_vms_time_string): Moved to evax-emh.c.
495 * evax.h (evax_private_data_struct): Remove filename.
496 (flag_hash_long_names, flag_show_after_trunc,
497 flag_no_hash_mixed_case, vms_name_mapping): New flags for
500 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
502 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
503 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
504 (NO_SWAP_MAGIC): Don't define.
505 (SWAP_MAGIC): Define.
507 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
508 no hash table entry for a global symbol.
510 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
512 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
514 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
516 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
517 symbol type with T_NULL. Warn if symbol type changes. Based on
518 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
520 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
521 a dynamic object in the dynamic symbol table if it is referenced
522 or defined by a regular object.
525 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
527 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
528 remove dwarf local labels. Shrinks binaries by a factor of 3!
531 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
533 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
534 by hand, rather than by calling bfd_make_section.
537 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
539 * reloc.c: Rename m32r relocs.
540 * bfd-in2.h, libbfd.h: Rebuilt.
541 * elf32-m32r.c: Update.
544 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
546 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
547 link, adjust the symbol index of a base relative reloc. Don't
548 change the addend of a PC relative reloc if pcrel_offset is set.
549 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
552 * reloc.c (bfd_perform_relocation): Apply the relocation even if
553 it is zero, in case src_mask matters.
554 (bfd_install_relocation): Likewise.
556 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
558 * xcofflink.c (xcoff_link_add_symbols): Always initialize
560 (_bfd_xcoff_bfd_final_link): Don't set target_index
561 to an uninitialized value.
563 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
565 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
566 indices, rather than crashing.
567 (coff_slurp_reloc_table): Likewise. Check whether the howto field
569 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
572 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
574 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
576 (coff_arm_adjust_symndx): New static function.
577 (coff_adjust_symndx): Define.
579 * srec.c (srec_scan): Accept multiple symbols on a single line.
580 From Pascal Martin <pmartin@alsys.com>.
584 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
586 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
587 (sunos_merge_private_bfd_data): New function.
589 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
591 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
593 (bfd_merge_private_bfd_data): Likewise.
594 * section.c (bfd_copy_private_section_data): Likewise.
595 * syms.c (bfd_copy_private_symbol_data): Likewise.
596 * bfd-in2.h: Rebuild.
597 * aout-target.h (MY_bfd_copy_private_section_data): Check that
598 both BFD's are the right flavour.
599 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
600 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
601 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
602 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
603 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
604 (ppc_elf_merge_private_bfd_data): Likewise.
605 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
606 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
608 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
609 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
613 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
615 * reloc.c: Add m32r relocs.
616 * bfd-in2.h, libbfd.h: Rebuilt.
617 * cpu-m32r.c,elf32-m32r.c: New files.
620 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
622 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
624 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
626 * tekhex.c (first_phase): Change type parameter from char to int.
628 (pass_over): Change func to expect int, not char.
630 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
631 rather than SEC_LOAD when aligning the file offset for the first
632 section in a segment.
634 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
636 * syms.c (coff_section_type): Make arg const.
637 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
638 to make_bfd_asection().
639 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
640 * elfcode.h (bfd_section_from_phdr): Remove prototype.
641 (_bfd_elf_stringtab_init): Remove prototype.
643 * netbsd-core.c (swap_abort): Add prototype.
644 * aix386-core.c (swap_abort): Ditto & make static
645 * hpux-core.c (swap_abort): Ditto & make static.
646 * irix-core.c (swap_abort): Ditto & make static.
647 * ptrace-core.c (swap_abort): Ditto & make static.
648 * trad-core.c (swap_abort): Ditto & make static.
649 * coffswap.h (coff_swap_reloc_in): Ditto.
650 (coff_swap_reloc_out): Ditto.
651 (coff_swap_filehdr_in): Ditto.
652 (coff_swap_filehdr_out): Ditto.
653 (coff_swap_sym_in): Ditto.
654 (coff_swap_sym_out): Ditto.
655 (coff_swap_aux_in): Ditto.
656 (coff_swap_aux_out): Ditto.
657 (coff_swap_lineno_in): Ditto.
658 (coff_swap_lineno_out): Ditto.
659 (coff_swap_aouthdr_in): Ditto.
660 (coff_swap_aouthdr_out): Ditto.
661 (coff_swap_scnhdr_in): Ditto.
662 (coff_swap_scnhdr_out): Ditto.
663 * ihex.c (ihex_sizeof_headers): Ditto.
664 * tekhex.c (getsym): Ditto.
665 (find_chunk): Ditto & make static.
666 (insert_byte): Ditto.
667 (first_phase): Ditto.
669 (tekhex_get_symtab): Ditto & make static.
670 (tekhex_get_symtab_upper_bound): Ditto & make static.
671 (tekhex_mkobject): Ditto.
672 (tekhex_object_p): Ditto.
673 (move_section_contents): Ditto.
674 (tekhex_get_section_contents): Ditto.
675 (tekhex_set_arch_mach): Ditto & make static.
676 (tekhex_set_section_contents): Ditto.
680 (tekhex_write_object_contents): Ditto.
681 (tekhex_sizeof_headers): Ditto.
682 (tekhex_make_empty_symbol): Ditto.
683 (tekhex_get_symbol_info): Ditto.
684 (tekhex_print_symbol): Ditto.
685 * irix-core.c (make_bfd_asection): Ditto.
686 (irix_core_core_file_p): Ditto.
687 (irix_core_core_file_failing_command): Ditto.
688 (irix_core_core_file_failing_signal): Ditto.
689 (irix_core_core_file_matches_executable_p): Ditto.
690 (irix_core_make_empty_symbol): Ditto.
691 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
692 * srec.c (srec_new_symbol): Ditto.
693 (srec_get_section_contents): Ditto.
694 (srec_set_arch_mach): Ditto.
695 (srec_set_section_contents): Ditto.
696 (internal_srec_write_object_contents): Ditto.
697 (srec_write_object_contents): Ditto.
698 (symbolsrec_write_object_contents): Ditto.
699 (srec_sizeof_headers): Ditto.
700 (srec_make_empty_symbol): Ditto.
701 (srec_get_symtab_upper_bound): Ditto.
702 (srec_get_symtab): Ditto.
703 (srec_print_symbol): Ditto and make static.
704 * elf.c (elf_read): Ditto
705 (assign_section_numbers): Ditto.
706 (elf_fake_sections): Ditto.
707 (sym_is_global): Ditto.
708 (elf_map_symbols): Ditto.
709 (get_program_header_size): Ditto.
710 * coffgen.c (make_a_section_from_file): Ditto.
711 (coff_real_object_p): Ditto.
712 (fixup_symbol_value): Ditto.
713 (build_debug_section): Ditto.
715 * syms.c (coff_section_type): Ditto.
718 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
720 * bfd-in2.h: Rebuilt after m32r changes.
723 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
726 * config.bfd,configure.in,configure: Add m32r support.
727 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
729 * config.bfd: Keep target list alphabetically sorted.
732 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
734 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
735 to add in the constant part found in the instruction itself.
736 (case R_V850_HI16_S): Likewise.
740 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
742 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
743 and R_D10V_18 to be 1 (word).
746 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
748 * stabs.c (_bfd_link_section_stabs): If the output_section field
749 of either section is bfd_abs_section, then the linker is
750 discarding the section and we should not optimize it.
752 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
754 * Makefile.in (aout-sparcle.o): New target.
755 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
756 * config.bfd (sparclet-*-aout*): Add case.
757 * configure.in (sparcle_aout_vec): Add case.
758 * configure: Regenerated.
759 * targets.c (sparcle_aout_vec): Declare.
760 (bfd_target_vector): Add sparcle_aout_vec.
761 * aout-sparcle.c: New file.
764 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
766 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
767 low order sign bit propogation for R_V850_HI16_S.
769 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
770 handling V850 specific relocs.
771 (elf_v850_howto_table): Use the new function for some
772 relocations. Twiddle masks & shifts for some relocs.
773 Set partial_inplace where needed.
776 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
778 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
779 default architecture to a machine number of 0.
780 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
782 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
783 the output BFD is the default, set it from the first input BFD.
786 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
788 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
789 insert at bitpos zero. The HI16 relocs are shifted right
790 by 16 bits. Fix src_mask for all relocs.
791 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
793 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
797 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
799 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
800 Rewrite to use BFD file read routines and to avoid using a fixed
801 length for the file name.
804 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
806 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
807 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
808 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
811 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
813 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
814 (elf_v850_howto_table): Add info for HI16_S reloc.
815 (v850_reloc_map): Add HI_16_S reloc.
816 * reloc.c: Define BFD_RELOC_V850_* relocs.
819 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
822 * elf32-sh.c: New file.
823 * elf.c (prep_headers): Handle bfd_arch_sh.
824 * elfcode.h (write_relocs): Handle absolute symbol.
825 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
826 (_bfd_elf64_link_read_relocs): Declare.
827 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
828 elf_link_read_relocs. Make globally visible. Change all
830 (elf_link_input_bfd): Get external symbols from cache in
831 symtab_hdr->contents. Get contents from cache in
833 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
835 * reloc.c: Define BFD_RELOC_SH_* relocs.
836 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
837 * coff-sh.c (sh_insns_conflict): Fix a return value.
838 (_bfd_sh_align_load_span): New globally visible function, broken
839 out of sh_align_load.
840 (sh_align_load): Call _bfd_sh_align_load_span.
841 (sh_swap_insns): Change relocs parameter to PTR.
842 * bfd-in2.h, libbfd.h: Rebuild.
843 * targets.c (bfd_elf32_sh_vec): Declare.
844 (bfd_elf32_shl_vec): Declare.
845 * config.bfd (sh-*-elf*): New target.
846 * configure.in (bfd_elf32_sh_vec): New target vector.
847 (bfd_elf32_shl_vec): New target vector.
848 * configure: Rebuild.
849 * Makefile.in: Rebuild dependencies.
850 (BFD32_BACKENDS): Add elf32-sh.o.
851 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
853 * elf.c (map_sections_to_segments): Check that LMA does not skip a
854 page before checking D_PAGED.
856 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
857 (ihex_write_object_contents): Remove extbase; always use segbase
860 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
862 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
863 * configure.host (i[345]86-*-*): Ditto.
864 * config.bfd (i[345]86-*-*): Ditto.
865 * configure: Regenerate.
867 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
870 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
872 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
873 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
874 * som.c (hppa_som_gen_reloc_type): Add new argument. If
875 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
876 will have an ST_CODE type, change the symbol's type to ST_DATA.
877 * som.c (hppa_som_gen_reloc_type): Update prototype.
879 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
881 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
882 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
883 (mips_elf_size_dynamic_sections): Don't require .got to exist.
884 (mips_elf_finish_dynamic_sections): Likewise.
886 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
888 * configure.host (HLDENV): New variable to set. Set it for
889 *-*-sysv4*, since those linkers may not support -R but they always
892 * libieee.h (NSECTIONS): Don't define.
893 (ieee_data_struct): Change section_table to asection **. Add
895 * ieee.c (get_section_entry): If the table isn't big enough, make
897 (ieee_slurp_sections): Remove assertion about number of sections.
898 (ieee_object_p): Adjust initialization of ieee to match changes to
901 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
902 symbols merely because we are generating a shared library.
903 (xcoff_build_ldsyms): Don't set up global linkage code for an
904 undefined symbol merely because we are generating a shared
908 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
910 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
911 (BFD32_BACKENDS) Add elf32-v850.o.
912 * archures.c: Add bfd_v850_arch.
913 * bfd-in2.h: Add bfd_v850_arch.
914 * config.bfd (v850-*-*): New target.
915 * configure: (bfd_elf32_v850_vec) New vector.
916 * configure.in: (bfd_elf32_v850_vec) New vector.
917 * cpu-v850.c: New file.
918 * elf.c (prep_headers): Added case bfd_arch_v850.
919 * elf32-v850.c: New file.
920 * targets.c (bfd_elf32_v850_vec): New vector.
923 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
925 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
926 a function code symbol for an XMC_XO symbol.
928 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
930 * mpw-config.in: Update editing of autoconf vars to reflect
931 Jul 18 configure.in change.
932 * mpw-make.sed: Update editing of include pathnames to be
933 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
935 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
937 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
938 which to offset to get the .plt entry address is ".plt".
940 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
942 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
943 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
944 Added, for internal use by the ARM gas.
948 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
950 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
951 in section dynidx start.
953 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
955 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
956 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
957 optimization for g++.
959 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
961 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
962 the -mrelocatable-lib bit set and the other doesn't, clear the
963 -mrelocatable-lib bit in the header.
965 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
967 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
968 symbol against a STT_FUNC symbol in a shared library.
970 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
972 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
973 symbol is found, automatically define the corresponding function
976 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
977 if sym.n_numaux is not zero.
978 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
979 entry to disagree about the number of aux entries if the symbol
982 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
983 section if it might be needed, not just if info->shared.
984 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
985 the start of .rel.dyn if we are going to use it.
986 (mips_elf_finish_dynamic_sections): Only clear the first element
987 of .rel.dyn if the size is greater than zero.
989 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
991 * xcofflink.c (xcoff_link_input_bfd): If we already called the
992 undefined_symbol callback for a symbol, then don't issue any more
993 warnings about loader relocs.
994 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
995 after calling the undefined_symbol callback.
997 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
998 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
999 as the AIX linker seems to do.
1001 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1003 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1004 (evax_initialize): Remove evax_reloc_table.
1005 (evax_close_and_cleanup): Ditto.
1007 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1009 (evax_bfd_reloc_type_lookup): Ditto.
1010 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1011 cooked_size == raw_size.
1012 * evax-emh.c (_bfd_evax_register_filename): Remove.
1013 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1014 * evax-misc.c (add_new_contents): Malloc section at full size.
1015 (_bfd_save_evax_section): Memcpy section contents directly.
1016 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1017 (evax_reloc_table): Remove.
1019 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1021 * makefile.vms: Add better support for DEC C compilation
1022 Add evax.h dependencies
1024 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1025 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1026 (BFD_RELOC_ALPHA_BASEREG): Remove.
1027 * bfd-in2.h, libbfd.h: Rebuild.
1029 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1031 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1032 getgid if _WIN32 is defined.
1033 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1035 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1037 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1038 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1040 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1043 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1045 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1047 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1048 (NEED_DECLARATION_REALLOC): New macro.
1049 * configure, config.in: Rebuild.
1050 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1051 (realloc): Declare if NEED_DECLARATION_REALLOC.
1053 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1054 <strings.h> if they exist.
1056 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1058 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1060 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1062 Based on patches from Eric Valette <valette@crf.canon.fr>:
1063 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1064 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1065 (elf_howto_table): Add entries for new relocs.
1066 (elf_i386_reloc_type_lookup): Handle new relocs.
1067 (elf_i386_info_to_howto): Just call abort.
1068 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1069 (elf_i386_relocate_section): Likewise.
1072 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1074 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1077 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1080 only get the LMA from the phdr if they are in the same part of the
1083 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1084 new segment to make them more comprehensible. If the relationship
1085 between the LMA and the VMA changed, start a new segment. Don't
1086 check dynsec when deciding whether to start a new segment for a
1087 writeable section; -N will now handle this.
1089 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1091 * libhppa.h: Remove "esel" changes. Not the right approach.
1092 * som.c: Corresponding changes.
1093 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1094 which don't have a SOM symbol type associated with them.
1095 Reverses a 1994 change.
1097 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1099 Make ld -N more reasonable for ELF:
1100 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1101 phdr_in_section to false, and always use a single load segment.
1102 (elf_sort_sections): Sort sections by LMA after VMA.
1103 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1104 align to maxpagesize.
1105 (assign_file_positions_except_relocs): Likewise.
1106 * elfcode.h (elf_object_p): If a section is loaded but not page
1107 aligned, clear D_PAGED.
1109 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1111 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1112 Added, for internal use by the ARM gas.
1114 * bfd-in2.h: Rebuilt
1116 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1118 * libhppa.h (R_HPPA_ESEL): New field selector.
1119 (e_esel): Similarly.
1120 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1121 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1122 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1124 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1127 archive search before looking for stripped dynamic objects.
1129 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1131 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1132 symbol a warning rather than an error.
1134 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1136 * elf.c (assign_file_positions_for_segments): Track the virtual
1137 memory position separately from the file position, and use it to
1138 compute the alignment adjustment.
1141 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1143 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1144 and fixed mask on R_D10V_10_PCREL_L.
1147 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * elf64-mips.c: Include "aout/ar.h".
1150 (mips_elf64_slurp_armap): New static function.
1151 (mips_elf64_write_armap): New static function.
1152 (bfd_elf64_archive_*): Define.
1153 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1154 Use instead of bfd_generic_archive_p.
1155 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1156 instead of _bfd_write_archive_contents.
1157 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1158 _bfd_generic_mkarchive.
1159 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1160 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1162 (TARGET_LITTLE_SYM): Likewise.
1163 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1165 * Makefile.in: Rebuild dependencies.
1167 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1168 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1169 SHT_MIPS_EVENTS sections.
1170 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1171 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1173 (_bfd_mips_elf_fake_sections): Likewise.
1175 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1176 * ecoff.c (ecoff_compute_section_file_positions): Copy
1177 rdata_in_text from backend info to tdata. Clear it if any data
1178 section comes before .rdata.
1179 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1180 tdata rather than backend info.
1182 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * configure.in: Fix test for whether a compiler has a 64 bit
1185 type. From Jim Wilson <wilson@cygnus.com>.
1187 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1189 * configure.host (mips-sgi-irix6*): New host.
1191 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1192 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1193 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1195 * configure: Rebuild.
1196 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1197 (BFD_HOST_64_BIT): Define conditionally.
1198 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1199 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1200 (symvalue, bfd_size_type): Likewise.
1201 * bfd-in2.h: Rebuild.
1202 * Makefile.in (do_clean): Remove bfd-tmp.h.
1203 (do_distclean): Remove bfd-in3.h.
1204 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1205 (bfd-in3.h): New target.
1207 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1208 Andrew Gierth <ANDREWG@microlise.co.uk>.
1210 * configure.host: Set INSTALL_SHLIB.
1211 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1212 * configure: Rebuild.
1213 * Makefile.in (install): Use @INSTALL_SHLIB@.
1215 * config.bfd (mips*-*-irix6*): New target.
1216 * configure.host: Handle Irix 6 shared library like Irix 5.
1218 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1219 symbol for a magic name.
1220 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1222 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1225 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1227 * mpw-config.in: Add ELF support to mips config, create the
1228 elf32-target.h file in the object dir.
1229 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1231 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1233 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1234 Also removed most abort calls, in favor of using bfd reporting.
1237 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1239 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1240 (BFD32_BACKENDS) Add elf32-d10v.o.
1241 * archures.c: Add bfd_d10v_arch.
1242 * bfd-in2.h: Add bfd_d10v_arch.
1243 * config.bfd (d10v-*-*): New target.
1244 * configure: (bfd_elf32_d10v_vec) New vector.
1245 * configure.in: (bfd_elf32_d10v_vec) New vector.
1246 * cpu-d10v.c: New file.
1247 * elf.c (prep_headers): Added case bfd_arch_d10v.
1248 * elf32-d10v.c: New file.
1249 * libbfd.h: Rebuild.
1250 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1251 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1252 * targets.c (bfd_elf32_d10v_vec): New vector.
1255 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1257 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1259 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1261 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1262 bfd_mach_i386_i8086 machine types.
1264 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1269 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1271 * coffcode.h (coff_set_section_contents): A/UX does not require
1272 special handling of the _LIB section.
1274 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1276 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1277 value for R_RELBYTE.
1279 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1280 array if one was allocated.
1282 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1284 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1285 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1286 use_rld_obj_head and rld_value.
1287 (mips_elf_link_hash_table_create): Initialize new fields.
1288 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1290 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1291 __rld_obj_head symbol not seen, create an __rld_map symbol.
1292 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1293 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1294 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1295 __rld_obj_head symbol.
1296 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1298 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1300 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1302 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1303 ppc_elf_addr16_ha_reloc.
1304 (ppc_elf_addr16_ha_reloc): New static function.
1306 * coff-mips.c (struct mips_hi): Define.
1307 (mips_refhi_list): New static variable.
1308 (mips_refhi_addr, mips_refhi_addend): Remove.
1309 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1310 (mips_reflo_reloc): Process mips_refhi_list.
1311 (mips_relhi_list): New static variable.
1312 (mips_relhi_addr, mips_relhi_addend): Remove.
1313 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1314 (mips_rello_reloc): Process mips_relhi_list.
1315 (mips_relocate_section): Permit an arbitrary number of REFHI or
1316 RELHI relocs before the associated REFLO or RELLO reloc.
1318 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * aout-target.h (MY(callback)): Set reloc_count fields.
1322 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1325 sections unless this is a SunOS link.
1327 * VERSION: Set to 2.7.1.
1329 * Released binutils 2.7.
1331 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * i386aout.c: Include "aout/aout64.h".
1334 (i386aout_write_object_contents): New static function.
1335 (MY_write_object_contents): Define.
1337 * netbsd.h (MY(write_object_contents)): Make sure that
1338 adjust_sizes_and_vmas is called before fiddling with the magic
1341 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1345 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1347 * libbfd-in.h (itos, stoi): Don't define.
1348 * libbfd.h: Rebuild.
1349 * i386lynx.c (KEEPIT): Define as udata.i.
1350 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1351 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1352 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1353 flags. Don't use stoi.
1355 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1357 * elf.c (map_sections_to_segments): Don't start a new segment for
1358 a writable section if it's on the same page as the previous
1359 segment. Reset the writable variable for a readonly section.
1361 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1363 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1364 first_thunk_address, thunk_size, and import_table_size.
1365 * peicode.h: Improved some diagnostics regarding edata sections.
1367 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1369 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1370 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1372 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1375 with XCOFF_DEF_DYNAMIC set is really defined.
1376 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1377 (xcoff_link_add_symbols): Only create special sections if using an
1380 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1382 (bfd_install_relocation): Likewise.
1384 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1386 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1388 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1389 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1390 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1391 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1392 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1393 are found for LITERAL relocs.
1394 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1395 taken, we cannot generate a .plt entry for the symbol.
1397 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1400 sysconf functions (for gprof).
1401 * configure, config.in: Rebuild.
1403 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1405 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1406 an archive if it has a map. If the object file has the wrong
1409 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1410 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1412 (alpha_relocate_section): Likewise.
1414 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1415 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1416 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1417 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1418 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1419 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1420 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1421 * peicode.h: Corresponding changes.
1423 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1425 * elflink.h (elf_create_pointer_linker_section): Comment out code
1426 dealing with making GOT pointers negative of the GOT symbol for
1429 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1431 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1432 increment the .rela.plt size until after we're done creating the
1434 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1435 .rela.plt offset directly rather than calculating it.
1437 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1439 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1440 Use autoconf-set values.
1441 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1442 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1445 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1446 * configure: Rebuilt.
1448 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1450 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1451 handling code > 1k away.
1453 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1455 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1456 defined, output whenever the symbol is updated.
1458 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1460 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1461 section to 0 if user_set_vma is set.
1462 * elflink.h (elf_bfd_final_link): Likewise.
1464 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1466 Partially undo patch of Jun 20.
1467 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1468 (coff_compute_section_file_positions): Likewise.
1469 (coff_write_object_contents): Likewise. Re-add deleted code, but
1470 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1471 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1473 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1475 * config.bfd: Add support for *-*-rtems* configurations.
1477 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1479 * elf.c (prep_headers): Add bfd_arch_alpha case.
1481 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1483 * elf64-alpha.c: New file.
1484 * config.bfd (alpha-*-linuxecoff*): New target.
1485 (alpha-*-linux*, alpha-*-elf*): New targets.
1486 * configure.in (bfd_elf64_alpha_vec): New vector.
1487 * configure: Rebuild.
1488 * targets.c (bfd_elf64_alpha_vec): Declare.
1489 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1490 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1491 * bfd-in2.h, libbfd.h: Rebuild.
1492 * Makefile.in: Rebuild dependencies.
1493 (BFD64_BACKENDS): Add elf64-alpha.o.
1494 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1496 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1498 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1499 than relying on a right shift of 32.
1501 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1503 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1504 ifdef to COFF_WITH_PE.
1505 (coff_compute_section_file_positions): Likewise.
1506 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1507 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1508 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1509 COFF_IMAGE_WITH_PE, always include.
1511 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1513 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1515 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1516 approximate the correct answer if SIZEOF_HEADERS was not used.
1518 * binary.c (binary_set_section_contents): Set section file
1519 position based on LMA rather than VMA.
1521 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1523 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1524 symbols if info->strip == strip_all.
1526 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1528 * coff-h8300.c: Remove #if 0 code.
1529 (compatable): Don't allow mixing/matching of different architectures.
1531 * archures.c (bfd_mach_h8300s): Add.
1532 * bfd-in2.h: Rebuilt.
1533 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1535 (h8300_reloc16_estimate): Likewise.
1536 (h8300_reloc16_extra_cases): Likewise.
1537 (h8300_bfd_link_add_symbols): Likewise.
1538 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1539 (coff_set_flags): Likewise.
1540 * cpu-h8300.c (h8300_scan): Likewise.
1541 Add H8/S to bfd_h8300_arch list.
1543 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1545 Added support for Alpha OpenVMS:
1546 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1547 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1548 * config.h-vms, makefile.vms: New files.
1549 * config.bfd (alpha-*-*vms*): New target.
1550 * configure.in (evax_alpha_vec): New target vector.
1551 * configure: Rebuild.
1552 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1553 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1554 * targets.c (bfd_target_evax_flavour): Define.
1555 (evax_alpha_vec): Declare.
1556 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1557 if BFD64 is defined.
1558 * bfd-in2.h, libbfd.h: Rebuild.
1559 * Makefile.in: Rebuild dependencies.
1560 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1561 evax-emh.o, and evax-misc.o.
1562 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1563 evax-etir.c, evax-emh.c, and evax-misc.c.
1564 (HFILES): Add evax.h.
1566 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1570 (h8300_bfd_link_add_symbols): Likewise.
1572 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1574 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1575 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1577 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1580 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1582 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1583 R_MIPS_32 relocs if creating a shared library.
1585 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1587 * peicode.h (add_data_entry): Use pei_section_data rather than
1588 _cooked_size. Corresponds to May 13 change in coffcode.h.
1590 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1593 * coffcode.h (coff_write_object_contents): If there are long
1594 section names, always set the f_symptr field, even if there are no
1596 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1597 if there are no symbols.
1599 * coffgen.c (make_a_section_from_file): Check return value of
1600 _bfd_coff_read_string_table.
1601 (coff_real_object_p): Check return value of
1602 make_a_section_from_file.
1603 (_bfd_coff_read_string_table): Check that there are some symbols
1604 before trying to read the string table size.
1606 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1609 to replace a symbol in a dynamic object with a symbol from another
1610 dynamic object, do the replacement if the existing symbol is
1611 global linkage code.
1613 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1614 for _ptrgl, and treat it as global linkage code.
1616 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1617 filename or N_SO symbol past the offset, and use it to indicate
1618 that there is no line number or function when appropriate.
1620 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1623 common symbol defined by the linker. Don't export function code
1624 even if export_defineds is set.
1626 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1628 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1630 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1631 (h8300_symbol_address_p): New function.
1632 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1635 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1637 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1639 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1640 correctly for the two variants. Allow relaxing if the target
1641 is 128 bytes away since after relaxation it'll be 126 bytes away.
1642 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1643 "dot" and "value". Allow relaxing if the target is 128 bytes
1644 away since after relaxation it'll be 126 bytes away.
1645 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1646 the given section until nothing changes.
1648 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1650 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1651 alignment hack--we can get the lnnoptr info another way without
1652 suddenly increasing the alignment requirements. Set the flags for
1654 (ecoff_compute_section_file_positions): Do so.
1656 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1659 to keep the HP emulator database happy.
1661 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1662 From Kevin Buettner <kev@primenet.com>.
1664 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1667 name of a NULL section.
1669 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1671 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1672 set, always call the notice callback.
1674 * VERSION: Increment for bfdlink.h change.
1676 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1678 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1679 (sh_relax_delete_bytes): Correct handling of differently sized
1680 trailing alignment reloc.
1682 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1683 * bfd-in2.h: Rebuild.
1684 * configure.in: Warn if there is no known 64 bit type.
1685 * configure: Rebuild.
1687 * Makefile.in: Rebuild dependencies.
1688 (BFD32_BACKENDS): Add ppcboot.o.
1689 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1691 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1692 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1694 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1697 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1698 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1699 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1701 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1703 * elf64-mips.c: Improve reloc special_functions and handling of
1704 SHT_MIPS_OPTIONS section.
1705 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1706 mips_elf_hi16_reloc and make globally visible.
1707 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1708 make globally visible.
1709 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1710 make globally visible.
1711 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1712 and make globally visible.
1713 (gprel16_with_gp): Check howto->src_mask before using value in
1715 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1716 and make globally visible.
1717 (gprel32_with_gp): Check howto->src_mask before fetching value.
1718 (bfd_mips_elf_swap_options_in): New function.
1719 (bfd_mips_elf_swap_options_out): New function.
1720 (_bfd_mips_elf_set_private_flags): Rename from
1721 mips_elf_set_private_flags and make globally visible.
1722 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1723 mips_elf_copy_private_bfd_data and make globally visible.
1724 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1725 mips_elf_merge_private_bfd_data and make globally visible.
1726 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1727 for a SHT_MIPS_OPTIONS section.
1728 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1729 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1730 name of a SHT_MIPS_OPTIONS section.
1731 (_bfd_mips_elf_set_section_contents): New function.
1732 (mips_elf32_section_processing): Set the GP value in a
1733 SHT_MIPS_OPTIONS section.
1734 (_bfd_mips_elf_find_nearest_line): Rename from
1735 mips_elf_find_nearest_line and make globally visible.
1736 (bfd_elf32_set_section_contents): Define.
1737 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1738 (_bfd_mips_elf_lo16_reloc): Declare.
1739 (_bfd_mips_elf_gprel16_reloc): Declare.
1740 (_bfd_mips_elf_got16_reloc): Declare.
1741 (_bfd_mips_elf_gprel32_reloc): Declare.
1742 (_bfd_mips_elf_set_private_flags): Declare.
1743 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1744 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1745 (_bfd_mips_elf_find_nearest_line): Declare.
1746 (_bfd_mips_elf_set_section_contents): Declare.
1748 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1750 (elf_info_to_howto): Define.
1751 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1753 (elf_info_to_howto): Define.
1754 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1756 (elf_info_to_howto): Define.
1758 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1759 R_MOV16B[12], to match change in coff/internal.h.
1761 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1763 * elf64-mips.c: Extensive additions to provide better support for
1764 writing files and for gas.
1765 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1766 of mips_elf_object_p.
1767 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1768 _bfd_mips_elf_object_p.
1769 (_bfd_mips_elf_final_write_processing): Rename from
1770 mips_elf_final_write_processing and make globally visible.
1771 (_bfd_mips_elf_fake_sections): Rename from
1772 mips_elf_fake_sections and make globally visible.
1773 (_bfd_mips_elf_section_from_bfd_section): Rename from
1774 mips_elf_section_from_bfd_section and make globally visible.
1775 (_bfd_mips_elf_section_processing): New function, broken out of
1776 mips_elf_section_processing.
1777 (mips_elf32_section_processing): Rename from
1778 mips_elf_section_processing; call
1779 _bfd_mips_elf_section_processing.
1780 (_bfd_mips_elf_symbol_processing): Rename from
1781 mips_elf_symbol_processing and make globally visible.
1782 (_bfd_mips_elf_read_ecoff_info): Rename from
1783 mips_elf_read_ecoff_info and make globally visible.
1784 (mips_elf32_ecoff_debug_swap): Rename from
1785 mips_elf_ecoff_debug_swap.
1786 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1787 struct symbol_cache_entry.
1788 (_bfd_elf_validate_reloc): New function, moved in from
1789 elfcode.h:validate_reloc.
1790 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1791 to _bfd_elf_validate_reloc. Change all callers.
1792 * elf-bfd.h (bfd_section_from_shdr): Declare.
1793 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1794 (_bfd_elf_validate_reloc): Declare.
1795 (_bfd_mips_elf_object_p): Declare.
1796 (_bfd_mips_elf_fake_sections): Declare.
1797 (_bfd_mips_elf_section_from_bfd_section): Declare.
1798 (_bfd_mips_elf_section_processing): Declare.
1799 (_bfd_mips_elf_symbol_processing): Declare.
1800 (_bfd_mips_elf_read_ecoff_info): Declare.
1801 (_bfd_mips_elf_final_write_processing): Declare.
1802 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1805 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1806 (mips_elf_final_write_processing): Likewise.
1808 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1810 64-bit MIPS ELF ABI objdump support:
1811 * elf64-mips.c: New file.
1812 * Makefile.in: Rebuild dependencies.
1813 (BFD64_BACKENDS): Add elf64-mips.o.
1814 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1815 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1816 bfd_elf64_littlemips_vec to targ_selvecs.
1817 (mips*-*-elf*): Likewise.
1818 * confingure.in: Add bfd_elf64_bigmips_vec and
1819 bfd_elf64_littlemips_vec to vector switch.
1820 * configure: Rebuild.
1821 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1822 broken out of mips_elf_section_from_shdr.
1823 (mips_elf32_section_from_shdr): Rename from
1824 mips_elf_section_from_shdr. Call new function.
1825 (elf_backend_section_from_shdr): Update name of renamed function.
1826 * elf-bfd.h (struct elf_size_info): Change second parameter of
1827 write_out_phdrs to be const. Likewise for second parameter of
1829 (struct bfd_elf_section_data): Add rel_hdr2 field.
1830 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1831 (bfd_elf32_swap_symbol_out): Likewise.
1832 (bfd_elf32_swap_reloc_in): Likewise.
1833 (bfd_elf32_swap_reloc_out): Likewise.
1834 (bfd_elf32_swap_reloca_in): Likewise.
1835 (bfd_elf32_swap_reloca_out): Likewise.
1836 (bfd_elf32_swap_phdr_in): Likewise.
1837 (bfd_elf32_swap_phdr_out): Likewise.
1838 (bfd_elf32_swap_dyn_in): Likewise.
1839 (bfd_elf32_swap_dyn_out): Likewise.
1840 (bfd_elf32_slurp_symbol_table): Declare.
1841 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1842 (bfd_elf32_write_out_phdrs): Declare.
1843 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1844 (bfd_elf64_swap_symbol_out): Likewise.
1845 (bfd_elf64_swap_reloc_in): Likewise.
1846 (bfd_elf64_swap_reloc_out): Likewise.
1847 (bfd_elf64_swap_reloca_in): Likewise.
1848 (bfd_elf64_swap_reloca_out): Likewise.
1849 (bfd_elf64_swap_phdr_in): Likewise.
1850 (bfd_elf64_swap_phdr_out): Likewise.
1851 (bfd_elf64_swap_dyn_in): Likewise.
1852 (bfd_elf64_swap_dyn_out): Likewise.
1853 (bfd_elf64_slurp_symbol_table): Declare.
1854 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1855 (bfd_elf64_write_out_phdrs): Declare.
1856 (_bfd_mips_elf_section_from_shdr): Declare.
1857 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1858 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1859 section for the section, add the new one to rel_hdr2. Increment
1860 reloc_count rather than setting it.
1861 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1862 Remove static declaration.
1863 (elf_write_shdrs_and_ehdr): Define name as macro.
1864 (elf_write_out_phdrs): Likewise.
1865 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1866 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1867 (elf_swap_symbol_in): Change second parameter to be const.
1868 (elf_swap_symbol_out): Likewise.
1869 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1870 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1871 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1872 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1873 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1874 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1875 parameter to be const. Make non-static.
1876 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1878 (elf_slurp_symbol_table): Make non-static.
1879 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1880 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1881 (elf_backend_size_info): Likewise.
1882 (elfNN_bed): Use elf_backend_size_info.
1883 * targets.c (bfd_elf64_bigmips_vec): Declare.
1884 (bfd_elf64_littlemips_vec): Declare.
1885 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1886 bfd_elf64_littlemips_vec if BFD64 is defined.
1888 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1890 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1892 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1893 zeroes, in alignment holes.
1895 * configure: Rebuild with autoconf 2.10.
1897 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1898 potential leading underscore in the allocated buffer.
1900 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1902 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1903 symbols into .sbss if this is a relocatable link.
1905 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1908 undefined symbols when creating a shared library.
1910 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * coff-sh.c: Add a bunch of new code and static const arrays to
1913 support aligning loads and stores on four byte memory boundaries.
1915 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1917 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1918 call sh_align_loads.
1919 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1922 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * cache.c (bfd_open_file): Unlink the file before opening it for
1925 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1927 * opncls.c (bfd_fdopenr): Set opened_once.
1929 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1934 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1935 the code unconditionally.
1937 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * libcoff-in.h (struct pei_section_tdata): Define structure.
1940 (pei_section_data): Define macro.
1941 * libcoff.h: Rebuild.
1942 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1943 store s_paddr field in pei_section_data.
1944 (coff_compute_section_file_positions): Use pei_section_data rather
1945 than _cooked_size, and don't overwrite an existing value.
1946 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1947 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1948 * peicode.h (coff_bfd_copy_private_section_data): Define if
1950 (pe_bfd_copy_private_section_data): New static function if
1953 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1955 * srec.c (srec_set_arch_mach): Write as a function rather than a
1958 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1959 no map, just check each member in turn to see whether it is
1962 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1964 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1965 table. Call BFD_ASSERT to validate header size, instead of
1967 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1970 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1972 * ppcboot.c: New target for looking at PPCbug boot records.
1974 * config{ure.in,.bfd}: Add support for ppcboot target.
1976 * configure: Regenerate.
1978 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1980 * coff-h8300.c (howto_table): Update names to match recent
1981 changes to include/coff/internal.h. Fix minor errors in the
1982 existing relocs. Add R_MOVL1 and R_MOVL2.
1983 (rtype2howto): Similarly.
1984 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1985 existing relaxing code and peform more relaxing.
1986 (h8300_reloc16_extra_cases): Likewise.
1988 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1990 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1993 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1995 * elfcode.h (elf_object_p): Reject generic ELF target if
1996 e_machine matches an alternate machine code in a specific backend.
1998 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1999 obsolete align_power_min field.
2001 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2003 * coff-h8300.c (reloc_howto_type): Add howto entry for
2005 (rtype2howto): Handle R_PCRWORD_B.
2006 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2007 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2008 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2009 branch (R_PCWORD_B).
2011 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * aoutx.h (translate_from_native_sym_flags): Set the section for
2014 BSF_CONSTRUCTOR symbols.
2016 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2019 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2021 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2022 stop looking when section is found.
2024 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2026 * coffcode.h (STRING_SIZE_SIZE): Define.
2027 (styp_to_sec_flags): Handle long symbol names when looking for the
2029 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2030 (bfd_coff_long_section_names): Define.
2031 (coff_write_object_contents): Handle long section names.
2032 (bfd_coff_std_swap_table): Initialize new field.
2033 * libcoff.h: Rebuild.
2034 * coffgen.c (make_a_section_from_file): Handle long section
2036 (coff_write_symbols): Handle long section names.
2037 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2038 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2039 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2040 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2041 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2042 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2043 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2044 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2046 * bout.c (b_out_callback): Set lma of sections.
2047 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2048 parameter to output_bfd. Used input_bfd instead of output_bfd in
2051 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * aoutx.h (translate_from_native_sym_flags): Don't create
2054 SEC_CONSTRUCTOR sections.
2055 * ecoff.c (ecoff_set_symbol_info): Likewise.
2057 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2058 From Don Bowman <bowman@waterloo.hp.com>.
2060 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2062 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2063 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2065 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2067 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2068 mips_32_relocs field.
2069 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2070 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2071 relocs against a global symbol which is not defined in a regular
2073 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2074 against a global symbol, increment mips_32_relocs.
2075 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2076 the symbol is not defined in a regular file, make room in the
2079 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2082 file position and the virtual file position separately. Set
2083 filepos information bsaed on the real file position.
2084 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2085 Jan 23 change to coffcode.h.
2087 * som.c (som_slurp_symbol_table): Set the symbol count to the
2088 number of BFD symbols created.
2090 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2092 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2093 output file if linking shared objects. Loop to check all relocs,
2094 rather than returning false on first error.
2096 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2098 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2099 (ppc_elf_additional_program_headers): If .interp section, bump #
2100 of program headers by 1.
2101 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2102 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2103 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2105 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2107 (ppc_elf_relocate_section): If the output section isn't defined,
2108 don't abort, just give an error message.
2110 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2111 being created is .sdata or .sdata2, don't make the symbol dynamic.
2113 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2116 members of an archive for dynamic objects with no symbols, and
2117 pass them directly to check_archive_element.
2118 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2119 xcoff_link_check_dynamic_ar_symbols.
2120 (xcoff_link_check_dynamic_ar_symbols): New static function.
2122 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2123 from _bfd_nodynamic to _bfd_xcoff.
2124 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2126 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2127 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2128 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2129 * libcoff.h: Rebuild.
2130 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2131 (xcoff_get_section_contents): New static function.
2132 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2133 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2134 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2135 (xcoff_dynamic_reloc): New static variable.
2136 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2137 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2139 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2142 if reloc_entry->addend is not 0.
2143 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2145 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2147 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2149 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2150 Add entries for R_SPARC_[56].
2151 (sparc_reloc_map): Add entries for R_SPARC_[56].
2153 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2155 Optimize linking of stabs in sections as used in ELF and COFF.
2156 * stabs.c: New file.
2157 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2158 (_bfd_write_section_stabs): Declare.
2159 (_bfd_write_stab_strings): Declare.
2160 * libbfd.h: Rebuild.
2161 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2162 (struct coff_link_hash_table): Add stab_info field.
2163 * libcoff.h: Rebuild.
2164 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2166 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2168 (_bfd_coff_final_link): Write out stab strings hash table.
2169 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2170 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2172 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2173 (struct bfd_elf_section_data): Add stab_info field.
2174 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2176 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2177 _bfd_link_section_stabs.
2178 (elf_bfd_final_link): Write out stab strings hash table.
2179 (elf_link_input_bfd): Handle optimized stabs sections.
2180 * reloc.c (_bfd_final_link_relocate): Check address against
2181 _raw_size rather than _cooked_size.
2182 * Makefile.in: Rebuild dependencies.
2183 (BFD_LIBS): Add stabs.o
2184 (BFD_LIBS_CFILES): Add stabs.c.
2186 * VERSION: Increment for bfdlink.h change.
2188 * coffgen.c (coff_renumber_symbols): Correct handling of
2189 BSF_NOT_AT_END common symbols.
2191 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * coff-ppc.c (record_toc): Add cast to avoid warning.
2194 (ppc_allocate_toc_section): Likewise.
2195 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2196 (ppc_coff_reloc_type_lookup): Remove unreached code.
2197 * coffcode.h (coff_write_object_contents): Don't take the address
2199 * peicode.h (pe_print_idata): Add casts to avoid warning.
2200 (pe_print_edata): Likewise.
2201 (pe_print_reloc): Remove ANSI C string concatenation.
2203 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2207 * libcoff.h: Rebuild.
2208 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2210 (coff_swap_aux_out): Likewise.
2211 * peicode.h (coff_swap_aux_in): Likewise.
2212 (coff_swap_aux_out): Likewise.
2213 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2215 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2217 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2218 Fix up .bf endndx link fields.
2219 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2221 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2224 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2226 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2227 on Solaris PowerPC systems doesn't get confused.
2229 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2232 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2233 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2234 update did_reg and did_reg2.
2236 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2240 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2241 callback routines, pass h->root.string rather than name, in case
2242 copy is true and name is transient.
2244 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2246 * elfcore.h: Add support for core files with multiple threads.
2247 (Primarily for Solaris.)
2249 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2252 section->orelocation is NULL.
2254 * coffgen.c (bfd_coff_get_syment): New function.
2255 (bfd_coff_get_auxent): New function.
2256 * bfd-in.h (bfd_coff_get_syment): Declare.
2257 (bfd_coff_get_auxent): Declare.
2258 * bfd-in2.h: Rebuild.
2260 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * elf32-mips.c (struct mips_hi16): Define.
2263 (mips_hi16_addr, mips_hi16_addend): Remove.
2264 (mips_hi16_list): New static variable.
2265 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2266 (mips_elf_lo16_reloc): Process mips_hi16_list.
2267 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2268 relocs before the associated LO16 reloc.
2270 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2272 * versados.c (versados_scan): Check bfd_alloc return value.
2273 (versados_object_p): Check all bfd_read return values. Require
2274 that lang field be less than 10, to avoid confusion with Intel Hex
2277 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2279 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2280 not 0, for an absolute symbol.
2281 (NAME(aout,swap_ext_reloc_out)): Likewise.
2283 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2284 (ihex_write_object_contents): For a large start address, output
2285 the full 32 bit address in record type 5.
2287 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2288 to int to avoid promotion problems in prototype.
2290 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * configure.host: Use ${srcdir} when looking for picfrag.
2294 * configure.host: Switch on ${libdir}, not $(libdir). From
2295 alan@spri.levels.unisa.edu.au (Alan Modra).
2297 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2298 entry point, not just for DYNAMIC objects.
2299 * sunos.c (sunos_add_dynamic_symbols): Always call
2300 sunos_create_dynamic_sections. If called with a non DYNAMIC
2301 object, don't do anything else.
2302 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2304 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * configure.in: Permit --enable-shared to specify a list of
2308 * configure: Rebuild.
2310 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2311 host when configuring with --enable-shard.
2313 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2315 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2318 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2319 to avoid crashing in bfd_hash_replace.
2321 * sysdep.h: Use #ifdef, not #if.
2323 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2325 * config.in: Rebuild.
2327 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2329 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2330 (AC_CHECK_HEADERS): Check for sys/time.h
2331 (AC_HEADER_TIME): Add macro.
2332 * configure: Rebuild.
2333 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2334 to control what combination of <time> and <sys/time.h>
2337 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2339 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2340 (aout_32_sunos4_write_object_contents): Likewise.
2341 * aoutx.h (NAME(aout,machine_type)): Handle
2342 bfd_mach_sparc_{sparclet,sparclite}.
2343 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2344 (bfd_mach_sparc_v9_p): Update.
2345 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2346 * libaout.h (enum machine_type): Add M_SPARCLET.
2347 * sunos.c (MACHTYPE_OK): Define.
2348 * bfd-in2.h: Regenerated.
2350 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2353 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2354 * elflink.c (_bfd_elf_create_got_section): Store the
2355 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2356 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2357 global offset table goes over 0x1000, set the value of
2358 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2359 (elf32_sparc_relocate_section): Subtract the offset of
2360 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2362 * elfcode.h: Don't include <string.h>.
2364 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2366 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2367 generic_link_hash_newfunc. All references changed.
2368 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2369 moved here from libbfd-in.h.
2370 * libbfd-in.h: Corresponding changes.
2371 * libbfd.h: Regenerated.
2373 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * aoutx.h (aout_link_input_section_std): When reporting an
2376 overflow error, use the name of the symbol in the hash table if
2378 (aout_link_input_section_ext): Likewise.
2380 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2381 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2383 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2385 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2386 * coffcode.h (coff_compute_section_file_positions): Likewise.
2387 (coff_write_object_contents): Likewise.
2389 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2391 * section.c (SEC_LINK_ONCE): Define.
2392 (SEC_LINK_DUPLICATES): Define.
2393 (SEC_LINK_DUPLICATES_DISCARD): Define.
2394 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2395 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2396 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2397 * bfd-in2.h: Rebuild.
2398 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2399 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2400 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2401 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2402 SEC_LINK_ONCE, and look through the symbol table for the setting
2403 for SEC_LINK_DUPLICATES.
2404 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2405 set for a section, find the section symbol in the symbol table,
2406 and set the aux entry based on SEC_LINK_DUPLICATES.
2407 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2408 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2409 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2410 * coff-i386.c (i386coff_vec): Likewise.
2411 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2413 * VERSION: Bump to 2.6.1.
2414 * Makefile.in (stamp-h): Depend upon VERSION.
2416 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2418 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2419 * libbfd.h: Rebuilt.
2420 * linker.c (generic_link_hash_newfunc): No longer static.
2421 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2423 * coff-h8300.c: Add two derived hash tables and their associated
2424 funtions and #defines for use by the h8300 linker.
2425 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2426 the function vector as needed. Place the address of the function
2427 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2428 Rewrite the vectors section contents as necessary.
2429 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2430 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2431 (coff_bfd_link_hash_table_create): Likewise.
2433 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2436 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2438 (hppa_rebuild_insn): Pass pointer to correct type to
2439 low_sign_unext and dis_assemble_21.
2441 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2443 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2444 Stick with sparc-*-{sysv4*,solaris2*}.
2446 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2449 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2450 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2451 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2452 fields is non-zero, print them.
2454 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2455 ifdef. Remove unused variables.
2456 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2458 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2459 (get_symbol_value): Ifdef out.
2460 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2461 (coff_ppc_relocate_section): Remove unused variables. Make
2462 fprintf strings and argument types correspond. Put before_addr in
2464 (dump_toc): Make fprintf strings and argument types correspond.
2465 (ppc_process_before_allocation): Remove unused variables. Always
2467 (ppc_reflo_reloc): Ifdef out.
2468 (ppc_addr32nb_reloc): Ifdef out.
2469 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2471 (coff_ppc_rtype_to_howto): Likewise.
2472 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2474 * peicode.h (pe_print_idata): Move otherwise unused variables into
2475 the #ifdef where they are used. Always return a value.
2476 (pe_print_edata): Make fprintf strings and argument types
2477 correspond. Always return a value.
2478 (pe_print_pdata): Removed unused variable addr_value. Always
2480 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2481 strings and argument types correspond. Always return a value.
2483 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2484 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2485 variable rela inside #if 0 section where it is used.
2487 * ns32k.h: New file.
2488 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2489 functions to start with _bfd_.
2490 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2491 functions in cpu-ns32k.h.
2492 * Makefile.in: Rebuild dependencies.
2493 (HFILES): Add ns32k.h.
2495 * section.c (struct sec): Add linker_mark field. Change
2496 user_set_vma and reloc_done to be single bit fields.
2497 (STD_SECTION): Update accordingly.
2498 * bfd-in2.h: Rebuild.
2499 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2501 (aout_link_input_bfd): Don't link unmarked sections.
2502 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2504 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2505 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2507 * elflink.h (elf_bfd_final_link): Mark sections included in the
2509 (elf_link_input_bfd): Don't link unmarked sections.
2510 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2512 (xcoff_link_input_bfd): Don't link unmarked sections.
2514 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2515 overflow error messages.
2517 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2519 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2520 is not set, print "BFD: " before the error message.
2522 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2523 Miles Bader <miles@gnu.ai.mit.edu>.
2524 * configure: Rebuild.
2526 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2528 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2531 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2532 m68k-aout, m68k-coff, and m68k-elf targets.
2534 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2536 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2537 (ieee_generic_stat_arch_elt): Restructured to prevent
2538 ieee_object_p from being called repeatedly.
2540 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2542 * coffcode.h (coff_write_object_contents): Allocate
2543 buffers large enough for any FILEHDR or AOUTHDR.
2545 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2547 * ecofflink.c (lookup_line): New static function, renamed and
2548 slighly changed from old _bfd_ecoff_locate_line.
2549 (_bfd_ecoff_locate_line): Cache line number information. Use
2550 lookup_line for actual lookup.
2552 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2554 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2555 multiple of 20 bytes.
2557 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2560 allocate ecoff_find_line, and don't initialize by hand.
2561 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2562 mips_elf_find_line, and don't call memset.
2564 * coffcode.h (coff_compute_section_file_positions): If not
2565 producing a final executable, don't consider sofar when aligning
2566 the section to the correct size.
2568 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2570 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2571 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2572 * coffgen.c (coff_section_symbol): Ifdef out.
2574 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2577 output_bfd is not NULL.
2579 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2581 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2582 of bfd_alloc (fixes fix_line not being initialized).
2583 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2585 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2587 * coffcode.h: Allow specific backends to override the
2588 bfd_link_add_symbols routine.
2590 * coff-h8300.c: Include genlink.h.
2591 (howto_table): Add R_MEM_INDIRECT.
2592 (rtype2howto): Support R_MEM_INDIRECT.
2593 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2596 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2598 * coff-alpha.c (alpha_relocate_section): Use
2599 info->callbacks_warning, rather than _bfd_error_handler, for
2600 "multiple gp" warning.
2602 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2604 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2605 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2606 table string. Use bfd_wrapped_link_hash_lookup.
2607 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2609 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2610 table, if any, when writing out symbols.
2611 (aout_link_input_section_std): Use the name from the hash table,
2612 if any, when reporting undefined symbols.
2613 (aout_link_input_section_ext): Likewise.
2614 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2615 * bout.c (get_value): Likewise.
2616 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2617 * ecoff.c (ecoff_reloc_link_order): Likewise.
2618 * elflink.h (elf_link_add_object_symbols): Likewise.
2619 (elf_reloc_link_order): Likewise.
2620 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2621 (_bfd_generic_reloc_link_order): Likewise.
2622 (default_indirect_link_order): Likewise.
2623 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2624 * sunos.c (sunos_add_one_symbol): Likewise.
2625 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2626 (bfd_xcoff_link_count_reloc): Likewise.
2627 (xcoff_reloc_link_order): Likewise.
2629 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2630 into -1 for intern->rss.
2632 * configure: Rebuild with autoconf 2.8.
2634 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * stab-syms.c (__define_stab_duplicate): Define.
2637 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2639 * bfd-in.h (bfd_get_stab_name): Declare.
2640 * bfd-in2.h: Rebuild.
2641 * Makefile.in: Rebuild dependencies.
2642 (BFD_LIBS): Add stab-syms.o.
2643 (BFD_LIBS_CFILES): Add stab-syms.c.
2644 (BFD32_BACKENDS): Remove stab-syms.o.
2645 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2646 * configure.in: Don't list stab-syms.o in bfd_backends.
2647 * configure: Rebuild.
2648 * libaout.h (aout_stab_name): Don't declare.
2649 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2652 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2654 * elf.c (assign_file_positions_for_segments): Adjust file offset
2655 for section alignment even if SEC_LOAD is not set.
2657 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2660 since they appear as targets in Makefile.in.
2661 * configure: Rebuild.
2663 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2664 don't fiddle with a symbol which is not defined anywhere.
2666 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2668 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2669 though they are defined in a shared library.
2670 (xcoff_build_ldsyms): Likewise.
2672 * coffgen.c (coff_find_nearest_line): Don't look at the line
2673 numbers for the section if section->lineno is NULL.
2675 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2676 message rather than calling BFD_ASSERT.
2677 * elfcode.h (write_relocs): Check return value of
2678 _bfd_elf_symbol_from_bfd_symbol.
2680 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2682 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2685 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2687 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2689 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2690 hppa_reloc_field_selector_type_alt.
2691 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2692 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2694 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2696 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * elf.c (assign_file_positions_for_segments): Adjust the segment
2699 memory size for the alignment of a SEC_ALLOC section, not just a
2702 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2704 * m68klinux.c: New file.
2705 * hosts/m68klinux.h: New file.
2706 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2707 * configure.in (m68*-*-linux*): New native host.
2708 (m68klinux_vec): New vector.
2709 * configure: Rebuild.
2710 * targets.c (m68klinux_vec): Declare.
2711 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2712 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2713 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2714 declaration from bfd_linux_size_dynamic_sections.
2715 (bfd_m68klinux_size_dynamic_sections): Declare.
2716 * bfd-in2.h: Rebuild.
2717 * Makefile.in: Rebuild dependencies.
2718 (BFD32_BACKENDS): Add m68klinux.o.
2719 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2721 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2723 * libhppa.h (pa_arch): Add pa20.
2724 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2725 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2726 (hppa_field_adjust): Handle e_nsel.
2727 * som.c: Provide default definitions for many new relocs found only
2728 in hpux10 include files.
2729 (som_fixup_formats): Add several new relocs from hpux10.
2730 (som_hppa_howto_table): Add hpux10 relocs.
2731 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2733 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2735 * mpw-make.sed: Edit out recent shared library support, and
2736 rules to rebuild .h files using doc/chew.
2738 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2740 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2741 size even of sections with no contents.
2743 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2746 starting with '$' the way we skip names starting with '.'. When
2747 updating x_endndx, don't be fooled by an index which has been
2750 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2751 struct/union/enum type with no elements.
2753 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2755 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2757 * archive.c (bfd_generic_archive_p): If the first file in the
2758 archive can not be recognized as an object, don't assume that this
2759 is the wrong format.
2761 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2762 format is not bfd_object.
2763 (bfd_elf_get_dt_soname): Likewise.
2765 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2767 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2770 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2772 * bfd.c (tdata): Add netbsd_core_data.
2773 * bfd-in2.h: Regenerated.
2775 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2777 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2778 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2779 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2782 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2783 to get the symbol index, matching 14 Jul 95 change.
2785 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2787 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2788 Remove duplicate definition of gp.
2790 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2792 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2793 assume that we can set the GP value and then get the same value,
2794 since it won't be true if the output file is neither ELF nor
2796 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2797 _bfd_get_gp_value here.
2798 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2799 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2801 (mips_elf_lo16_reloc): Likewise.
2802 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2803 Don't require that the BFD be ELF.
2804 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2805 (mips_elf_gprel32_reloc): Likewise.
2806 (mips_elf_relocate_section): Don't assume we can set and get the
2808 (mips_elf_finish_dynamic_symbol): Don't bother to use
2809 _bfd_get_gp_value here.
2811 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2812 Don't change epdr between malloc and free. Be careful not to free
2813 NULL pointers. Zero out the first RPDR.
2815 * configure.host: On Linux, only pass -rpath option if $(libdir)
2816 is neither /lib nor /usr/lib. From Alan Modra
2817 <alan@mullet.Levels.UniSA.Edu.Au>.
2819 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2821 (elf_dt_name): Rename from elf_dt_needed_name.
2822 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2824 (bfd_elf_get_dt_soname): New function.
2825 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2826 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2827 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2828 * bfd-in2.h: Rebuild.
2830 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2832 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2833 _bfd_sparc_elf_reloc_type_lookup.
2834 (bfd_elf32_bfd_reloc_type_lookup): Update.
2835 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2836 (sparc64_elf_howto_table): Define.
2837 (sparc_reloc_map): Define.
2838 (sparc64_elf_reloc_type_lookup): New function.
2839 (sparc_elf_wdisp16_reloc): New function.
2840 (elf_info_to_howto): Use sparc64_elf_howto_table.
2841 (sparc64_elf_relocate_section): Likewise.
2842 (bfd_elf64_bfd_reloc_type_lookup): Update.
2844 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * configure.host: Check for 'do not mix' from native linker before
2847 trying to use -rpath.
2849 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * bfd.c (_bfd_get_gp_value): New function.
2852 (_bfd_set_gp_value): New function.
2853 * libbfd-in.h (_bfd_get_gp_value): Declare.
2854 (_bfd_set_gp_value): Declare.
2855 * libbfd.h: Rebuild.
2856 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2857 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2858 directly to the fields in the tdata information.
2859 (alpha_relocate_section): Likewise.
2860 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2861 (mips_gprel_reloc): Likewise.
2862 (mips_relocate_section): Likewise.
2863 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2864 (mips_elf_lo16_reloc): Likewise.
2865 (mips_elf_final_gp): Likewise.
2866 (mips_elf_gprel16_reloc): Likewise.
2867 (mips_elf_gprel32_reloc): Likewise.
2868 (mips_elf_relocate_section): Likewise.
2869 (mips_elf_finish_dynamic_symbol): Likewise.
2871 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2873 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2875 * configure.in: Call AC_PROG_CC before configure.host.
2876 * configure: Rebuild.
2877 * configure.host: Don't set information which autoconf should
2878 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2880 * configure.host: Remove go32 and win32 host information, since it
2881 should no longer be needed.
2883 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2884 then start a new segment rather than put a writable section in a
2887 * configure.host: Set RPATH_ENVVAR.
2889 * Makefile.in: Rebuild dependencies.
2891 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2892 zero_section variable.
2894 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2896 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2897 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2898 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2900 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2902 * ieee.c (ieee_write_expression): Only use an R variable for a
2903 local symbol. Don't output a zero offset. Handle a zero address.
2904 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2905 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2907 (parse_expression): Don't try to handle multiple occurrences of a
2908 P variable. Handle I variables differently from X variables. Fix
2909 the order of minus expressions.
2910 (ieee_slurp_external_symbols): Generate an I variable for an NN
2911 record. Fix handling of ATI and ATX records.
2912 (ieee_slurp_sections): Only set minimal section attributes.
2913 Adjust them later, based on the section contents.
2914 (ieee_object_p): Read in the file until just after the ME record.
2915 Call ieee_slurp_section_data to set the section flags.
2916 (do_one): Add iterations parameter. Only repeat the first load
2917 item. Set the section and file reloc flags.
2918 (ieee_slurp_section_data): Set section flags. Pass iterations to
2920 (ieee_canonicalize_reloc): Handle I variables.
2921 (do_with_relocs): Only emit relocation size when necessary.
2922 Increase MAXRUN to 127. Change ov to be assigned, and take
2923 src_mask and pcrel_offset into account.
2924 (ieee_write_data_part): Skip sections that are not loaded.
2925 (ieee_write_external_part): Don't output optional last entry of WX
2927 (ieee_write_me_part): Make setting of me_record neater.
2928 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2930 * syms.c (stt): Add entries for zerovars, vars, and code.
2932 * elfcode.h (validate_reloc): New static function.
2933 (write_relocs): Call validate_reloc for non ELF relocs.
2935 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2936 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2937 (TARGET_LITTLE_SYM): Likewise.
2939 * config.bfd (m68*-*-psos*): New target.
2941 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2943 * i386msdos.c: Remove some #if 0 code.
2944 (msdos_write_object_contents): Don't include empty sections in the
2945 size computation, regardless of their address.
2947 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2949 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2950 is NULL, ie, the -r switch is used.
2952 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2955 (BFD_RELOC_MIPS_GOT_LO16): Define.
2956 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2957 * bfd-in2.h, libbfd.h: Rebuild.
2958 * elf32-mips.c (mips_reloc_map): Map new relocs.
2960 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2962 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2965 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2966 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2967 simple number for the section address, rather than an expression.
2968 Limit the number of bytes between relocs to MAXRUN.
2969 (ieee_write_me_part): Set me_record to the file offset after the
2971 (ieee_write_processor): New static function.
2972 (ieee_write_object_contents): Use ieee_write_processor.
2974 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2976 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2978 * coff-aux.c: Change include of aux.h to aux-coff.h.
2980 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2982 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2983 relocation put the addend both in the reloc entry and the data.
2984 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2987 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2988 a R_68K_PCxx reloc against a defined global symbol directly.
2989 (elf_m68k_check_relocs): Don't count such a reloc.
2991 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2992 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2993 symbol for now, otherwise always record the symbol as dynamic.
2994 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2995 is not referenced by a dynamic object, and we are not making a
2996 shared object, then don't make a PLT entry. If we do make a PLT
2997 entry, make sure the symbol has been recorded as dynamic.
2999 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * configure.host: When making a shared library, set HLDFLAGS to
3002 pass an appropriate -rpath option. Use the make variable SONAME
3003 as the shared library soname, rather than computing it here. On
3004 SunOS, build stamp-tshlink in place of $(SHLINK).
3005 * Makefile.in (SONAME): New variable.
3006 ($(SHLINK)): Make a link to the transformed name, as well.
3007 (stamp-tshlink): New target.
3008 (install): Skip stamp-tshlink during install.
3010 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3012 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3013 linker sections have been set up yet.
3015 * elf.c (make_mapping): Add an additional argument to suppress
3016 making the first section include the program headers.
3017 (map_sections_to_segments): If the user used -Ttext such that the
3018 program headers are on a different page, do not set the flags
3019 saying that this section includes the program headers.
3021 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3023 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3024 don't define TRAD_HEADER.
3025 * configure: Rebuild.
3027 * netbsd-core.c: New file, support for NetBSD core files.
3028 * hosts/*nbsd.h: Removed.
3030 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3032 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3033 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3034 * libbfd.h, bfd-in2.h: Regenerated.
3035 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3036 bfd_elf32_bfd_reloc_type_lookup.
3037 (reloc_type{,_names}): Deleted.
3038 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3040 (sparc_reloc_map): Add sparc64 relocs.
3041 (sparc_elf_notsupported_reloc): New static function.
3042 (sparc_elf_wdisp16_reloc): New static function.
3043 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3044 (elf32_sparc_relocate_section): Likewise.
3045 (bfd_elf32_bfd_reloc_type_lookup): Define.
3046 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3047 (reloc_type{,_names}): Deleted.
3048 (elf_sparc_howto_table): Deleted.
3049 (sparc_reloc_map): Deleted.
3050 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3051 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3053 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3055 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3058 * Makefile.in (program_transform_name): New variable.
3059 (install): Transform library name before installing it.
3061 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * archures.c (bfd_mach_i960_hx): Define.
3064 * bfd-in2.h: Rebuild.
3065 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3066 (MATRIX): Expand entries for HX.
3067 (arch_info_struct): Add i960:hx entry.
3068 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3069 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3070 (coff_set_flags): Handle bfd_mach_i960_hx.
3072 Support for building as a shared library, based on patches from
3073 Alan Modra <alan@spri.levels.unisa.edu.au>:
3074 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3075 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3076 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3077 * configure: Rebuild.
3078 * configure.host: If --enable-shared, adjust shared library stuff
3079 based on the host. If the host is SunOS, and the linker supports
3080 -rpath, set HLDFLAGS to use it.
3081 * Makefile.in (ALLLIBS): New variable.
3082 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3083 (COMMON_SHLIB, SHLINK): New variables.
3084 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3085 (STAGESTUFF): Remove variable.
3086 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3088 (stamp-ofiles): New target, like old ofiles target, but build
3089 using a temporary file and move-if-change, and touch stamp-ofiles
3091 (ofiles): Just depend upon stamp-ofiles.
3092 (stamp-piclist, piclist): New targets.
3093 ($(SHLIB), $(SHLINK)): New targets.
3094 (targets.o, archures.o): Build twice if PICFLAG is set.
3095 (do_mostlyclean): Remove pic/*.o.
3096 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3098 (do_distclean): Remove pic and stamp-picdir.
3099 (install): Install shared libraries.
3100 ($(OFILES)): Depend upon stamp-picdir.
3101 (stamp-picdir): New target.
3103 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3105 * libcoff.h: Rebuild.
3107 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3108 flavour of a section with no owner.
3110 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3111 ELF_LINK_NON_ELF flag.
3112 (mips_elf_create_got_section): Likewise.
3114 * elf.c: Revert last change, since it breaks dynamic linking.
3115 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3117 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3118 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3119 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3121 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3123 * elf.c (assign_file_positions_for_segments): If the backend does
3124 not want the elf header or the program headers in the address
3125 space, do not include them in the calculations.
3127 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3128 function to determine if we need additional program headers.
3129 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3130 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3132 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3134 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3136 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3138 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3139 back into one line. Some compilers (sunos 4.1.3 for example)
3140 won't accept args split across more than one line.
3142 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3144 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3145 * configure: Regenerate.
3147 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3149 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3150 try to do arithmetic on a void *, cast it to a unsigned char * first.
3152 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3155 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3157 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3158 flag for a newly defined symbol.
3159 (NAME(bfd_elf,record_link_assignment)): Likewise.
3160 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3161 set the DEF or REF_REGULAR flags correctly.
3163 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3164 (libbfd.h, libcoff.h): Corresponding change.
3166 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3167 a PLT32 reloc as dynamic.
3168 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3169 is not referenced by a dynamic object, and we are not making a
3170 shared object, then don't make a PLT entry. If we do make a PLT
3171 entry, make sure the symbol has been recorded as dynamic.
3173 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3175 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3176 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3177 (powerpcle-*-cygwin32): New.
3178 * peicode.h (add_data_entry): Get address from vma.
3180 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3182 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3183 attached to the section has already been created as an undefined
3184 symbol, treat it as if it hasn't been created yet.
3186 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3188 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3189 symbol or section symbols if stripping all symbols and this is not
3190 a relocateable link. Don't output the symbol string table if
3191 there are no symbols.
3192 (elf_link_flush_output_syms): Don't do anything if there are no
3195 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3197 * coff-aux.c: New file.
3198 * hosts/m68kaux.h: New file.
3199 * config.bfd (m68*-apple-aux*): New target.
3200 * configure.in (m68*-apple-aux*): New native host.
3201 (m68kaux_coff_vec): New vector.
3202 * configure: Rebuild.
3203 * targets.c (m68kaux_coff_vec): Declare.
3204 * coffcode.h (bfd_coff_backend_data): Add field
3205 _bfd_coff_link_add_one_symbol.
3206 (bfd_coff_link_add_one_symbol): Define.
3207 (compare_arelent_ptr): New static function if TARG_AUX.
3208 (coff_write_relocs): If TARG_AUX, sort the relocs.
3209 (coff_write_object_contents): Set A/UX aouthdr magic number.
3210 (coff_link_add_one_symbol): Define if not defined.
3211 (bfd_coff_std_swap_table): Initialize new field.
3212 * libcoff.h: Rebuild.
3213 * cofflink.c (coff_link_add_symbols): Call
3214 bfd_coff_link_add_one_symbol rather than
3215 _bfd_generic_link_add_one_symbol.
3216 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3217 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3218 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3219 * Makefile.in: Rebuild dependencies.
3220 (BFD32_BACKENDS): Add coff-aux.o.
3221 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3223 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3225 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3226 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3228 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3230 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3231 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3232 (maintainer-clean): Warn about deleting special files.
3233 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3235 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3236 warning symbols correctly.
3237 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3238 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3239 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3240 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3241 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3242 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3244 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3247 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3249 * libcoff-in.h: aligned newly exported names with bfd naming
3250 conventions. Removed an erroneous define of POWERPC_LE_PE.
3251 * libcoff.h: Rebuild.
3252 * cofflink.c, coff-ppc.c: the above function name changes
3254 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3256 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3257 * ecoff.c (struct extsym_info): Define.
3258 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3259 to ecoff_link_write_external.
3260 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3261 Strip symbols when appropriate.
3263 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3264 * syms.c (BSF_OBJECT): Define.
3265 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3266 * bfd-in2.h: Rebuild.
3267 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3269 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3272 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3273 copying relocs into a shared object, treat a defined global symbol
3275 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3276 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3277 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3279 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3280 real defined symbol, not to a weak defined symbol.
3282 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3284 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3285 and made a few static functions externs.
3287 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3288 POWERPC_LE_PE hack in cofflink.
3290 * libcoff-in.h: promoted the following from cofflink.c to allow
3291 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3292 coff_debug_merge_element, struct coff_debug_merge_type,
3293 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3294 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3295 coff_debug_merge_hash_lookup, coff_link_section_info,
3296 coff_final_link_info, coff_debug_merge_hash_newfunc,
3297 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3299 * libcoff.h: re-gen'd
3301 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3303 * syms.c: Include "bfdlink.h".
3304 (struct stab_find_info): Define.
3305 (_bfd_stab_section_find_nearest_line): New function.
3306 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3307 * libbfd.h: Rebuild.
3308 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3309 * elf.c (_bfd_elf_find_nearest_line): Try calling
3310 _bfd_stab_section_find_nearest_line before searching the ELF
3311 symbol table. Find the closest STT_FUNC symbol, not the last one.
3312 * libcoff-in.h (coff_data_type): Add line_info field.
3313 * libcoff.h: Rebuild.
3314 * coffgen.c (coff_find_nearest_line): Try calling
3315 _bfd_stab_section_find_nearest_line before searching the COFF
3317 * Makefile.in: Rebuild dependencies.
3319 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3321 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3322 4 bytes, so we get the correct value when updating the register
3323 field in little endian mode.
3325 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3328 entry_section fields. Add sntoc and snentry fields.
3329 * libcoff.h: Rebuild.
3330 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3331 not toc_section and entry_section (the COFF file does not have any
3332 sections at this point).
3333 (coff_write_object_contents): Set o_snentry and o_sntoc from
3334 snentry and sntoc rather than entry_section and toc_section.
3335 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3336 snentry, not toc_section and entry_section.
3337 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3338 entry_section from hentry.
3339 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3341 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3342 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3343 than using toc_section directly.
3345 * archures.c: Add missing `.' in enum bfd_architecture.
3346 * bfd-in2.h: Rebuild.
3348 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3349 Robert Lipe <robertl@arnet.com>.
3351 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3353 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3354 to sections we allocate. Use bfd_zalloc to allocate initialial
3355 sections, not bfd_alloc.
3356 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3357 SDA{,2}I16 relocations.
3358 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3359 whether to put something in .sbss or not.
3360 (ppc_elf_relocate_section): Add support for more relocations. Add
3361 in sec->output_offset where appropriate. Make error messages
3362 include the symbol name.
3364 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3365 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3366 doesn't get redefined messages if -shared.
3368 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3369 section if the rel_section field has been set up.
3371 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3373 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3376 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3378 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3379 of flags, only flags used are controlled by mach number. Bump up
3380 output file mach number to highest of input file mach numbers.
3381 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3382 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3384 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3385 bfd_elf64_sparc_vec support.
3387 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3389 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3390 the embedded bit is set on some objects and not on others. Just
3392 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3395 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3397 * coffcode.h (coff_new_section_hook): Don't try to align the
3400 * coffcode.h (coff_set_section_contents): Fix the handling of the
3401 .lib section to work even if the entire section contents are
3402 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3403 Robert Lipe <robertl@arnet.com>.
3405 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3407 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3408 memory here for contents.
3410 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3411 _SDA2_BASE_ by 32768.
3412 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3413 started using. Allocate contents for .sdata and .sdata2 sections
3415 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3417 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3418 size _SDA{,2}_BASE_.
3419 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3422 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3424 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3426 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3427 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3428 (bfd_mach_sparc_v9a): Define.
3429 (bfd_mach_sparc_v9_p): Define.
3430 * bfd-in2.h: Regenerated.
3431 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3433 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3434 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3435 to bfd_elf32_sparc_vec.
3436 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3437 Add v8plus{,a} support.
3439 (sparc_compatible): New function.
3440 * elf32-sparc.h: #include "elf/sparc.h".
3441 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3442 elf32_sparc_final_write_processing): New functions.
3443 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3444 elf_backend_final_write_processing): Define.
3446 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3448 * elf-bfd.h (struct elf_link_hash_entry): Add
3449 linker_section_pointer field.
3450 (enum elf_linker_section_enum): Enumeration for new way of
3451 creating linker dynamic sections and symbols.
3452 (elf_linker_section{,_pointers}): New structures for creating
3453 dynamic sections and symbols.
3454 (elf_obj_tdata): Add linker_section_pointers and linker_section
3456 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3457 (_bfd_elf_create_linker_section): New declarations.
3458 (_bfd_elf_find_pointer_linker_section): Ditto.
3459 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3460 (_bfd_elf_make_linker_section_rela): Ditto.
3462 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3464 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3465 (ppc_elf_create_linker_section): New function to create the
3466 sections .got, .sdata, and .sdata2.
3467 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3469 (ppc_elf_check_relocs): Support more of the eabi relocations.
3470 (ppc_elf_relocate_section): Ditto.
3471 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3472 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3474 * elflink.h (elf_create_pointer_linker_section): New function to
3475 create initialized pointers in dynamic linker sections.
3476 (elf_finish_pointer_linker_section): Actually intialize the
3477 pointers created above.
3479 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3480 macros to provide both 32 and 64 bit versions of
3481 elf_create_pointer_linker_section.
3482 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3483 provide both 32 and 64 bit versions of
3484 elf_finish_pointer_linker_section.
3486 * elflink.c (_bfd_elf_create_linker_section): New function to
3487 create a linker section.
3488 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3489 given address in the linker pointer offsets created for a given
3491 (_bfd_elf_make_linker_section_rela): Make a RELA section
3492 corresponding to the generated linker section.
3494 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3496 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3498 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3500 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3501 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3502 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3503 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3504 toc entry in an objdump) for now.
3505 (ppc_do_last, ppc_get_last): New function - needed to save processing
3506 the toc owner to the end.
3507 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3510 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3511 toc owner from being done till last. Must define POWERPC_LE_PC
3514 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3516 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3518 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3519 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3521 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3525 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3527 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3529 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3531 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * elf.c (assign_file_positions_for_segments): Don't increment file
3534 offset for a segment which contains no loadable sections.
3536 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3538 * reloc.c: Add new PowerPC relocations.
3539 * {bfd-in2,libbfd}.h: Regenerate.
3541 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3542 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3544 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3546 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3549 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3552 * coffgen.c (coff_find_nearest_line): Don't try to cache
3553 information in sections that are not owned by a BFD. From Richard
3554 Henderson <richard@atheist.tamu.edu>.
3556 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3557 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3558 * elflink.h (elf_link_output_extsym): Remove special check for
3561 * ecoffswap.h: Add prototypes for static functions.
3563 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3565 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3566 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3568 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3569 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3570 support. Begin support for R_PPC_SDA{2,}REL.
3572 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3574 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3575 create the .got and .got.neg sections.
3576 (ppc_elf_size_dynamic_sections): Call it.
3577 (ppc_elf_check_relocs): Call it.
3578 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3579 (ppc_elf_check_relocs): Add error messages for relocations we
3580 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3583 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3585 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3586 section flags for V.4 and eabi.
3588 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * elf.c (assign_file_positions_for_segments): If a segment
3591 contains no sections, don't mark it as readable.
3593 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3594 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3596 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3597 dynamic section, if there is one.
3598 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3599 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3600 (bfd_elf64_swap_dyn_in): Likewise.
3601 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3603 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3605 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3606 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3607 <pirker@eiunix.tuwien.ac.at>.
3609 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3611 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3612 PowerPC V.4 and eabi.
3613 * bfd-in2.h: Regenerate.
3614 * libfd.h: Regenerate.
3616 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3618 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3619 section type and SHF_EXCLUDE section flag, turning them into the
3620 appropriate bfd section flag.
3622 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3624 * xcofflink.c (xcoff_link_add_symbols): Create the special
3625 sections if we see a DYNAMIC object, in case that is the only
3626 XCOFF input object we see.
3628 * elf32-mips.c: Extensive changes for a start at dynamic linking
3629 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3631 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3632 (struct elf_backend_data): Remove
3633 elf_backend_create_program_headers field. Add
3634 elf_backend_additional_program_headers and
3635 elf_backend_modify_segment_map fields.
3636 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3638 (elf_backend_additional_program_headers): Likewise.
3639 (elf_backend_modify_segment_map): Likewise.
3640 (elf_backend_create_program_headers): Don't define.
3641 (elfNN_bed): Change to account for field changes.
3642 * elf.c (assign_file_positions_for_segments): Call new
3643 modify_segment_map backend function. Don't call old
3644 create_program_headers backend function.
3645 (get_program_header_size): Call additional_program_headers rather
3646 than create_program_headers.
3647 * elflink.h (elf_link_add_object_symbols): Initialize
3648 type_change_ok from new backend field.
3649 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3651 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3652 a reloc against the appropriate section.
3654 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3655 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3656 (elf_flags_init): Rename from elf_ppc_flags_init.
3657 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3659 (ppc_elf_copy_private_bfd_data): Likewise.
3660 (ppc_elf_merge_private_bfd_data): Likewise.
3662 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3665 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3667 * coff-alpha.c (alpha_relocate_section): During final link, allow
3668 output .lita section to be bigger than 64k by adjusting gp value
3669 on a per-input section basis.
3670 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3672 (struct ecoff_section_tdata): Add gp field.
3674 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3676 Handle Alpha ECOFF changes in OSF/1 3.2.
3677 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3679 * coff-alpha.c: Include "aout/ar.h".
3680 (alpha_ecoff_get_relocated_section_contents): Don't require an
3681 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3682 3.2 doesn't generate one.
3683 (alpha_relocate_section): Likewise.
3684 (alpha_ecoff_slurp_armap): Define.
3685 (alpha_ecoff_slurp_extended_name_table): Define.
3686 (alpha_ecoff_construct_extended_name_table): Define.
3687 (alpha_ecoff_truncate_arname): Define.
3688 (alpha_ecoff_write_armap): Define.
3689 (alpha_ecoff_generic_stat_arch_elt): Define.
3690 (alpha_ecoff_update_armap_timestamp): Define.
3692 (alpha_ecoff_read_ar_hdr): New static function.
3693 (alpha_ecoff_get_elt_at_filepos): New static function.
3694 (alpha_ecoff_openr_next_archived_file): New static function.
3695 (alpha_ecoff_get_elt_at_index): New static function.
3696 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3697 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3698 _bfd_ecoff to alpha_ecoff.
3699 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3700 field from backend structure, rather than always calling
3701 _bfd_get_elt_at_filepos.
3702 * coff-mips.c (mips_ecoff_backend_data): Initialize
3703 get_elt_at_filepos field.
3704 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3705 from _bfd_generic_read_ar_hdr with minor changes.
3706 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3707 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3708 * libbfd.h: Rebuild.
3710 * bfd-in.h (BFD_IN_MEMORY): Define.
3711 * libbfd-in.h (struct bfd_in_memory): Define.
3712 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3713 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3714 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3715 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3716 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3717 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3718 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3719 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3720 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3721 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3723 (bfd_openstreamr): Likewise.
3724 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3725 BFD_IN_MEMORY is not set.
3726 * riscix.c (riscix_some_aout_object_p): Likewise.
3727 * bfd-in2.h, libbfd.h: Rebuild.
3729 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3730 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3731 (bfd_get_elt_at_index): Define.
3732 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3733 bfd_get_elt_at_index. Change index parameter from int to
3735 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3736 (_bfd_noarchive_get_elt_at_index): Define.
3737 (_bfd_archive_bsd_get_elt_at_index): Define.
3738 (_bfd_archive_coff_get_elt_at_index): Define.
3739 * bfd-in2.h, libbfd.h: Rebuild.
3740 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3741 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3742 * ieee.c (ieee_get_elt_at_index): Define.
3743 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3744 * oasys.c (oasys_get_elt_at_index): Define.
3745 * som.c (som_get_elt_at_index): Define.
3747 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3748 numbers to the .text section.
3750 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3752 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3753 If there is a SEC_DEBUGGING section, get the contents of the debug
3754 information part from it.
3755 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3757 (ieee_write_object_contents): Check ieee_write_debug_part return.
3759 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3761 * config.bfd (i[345]86-*-freebsd*): Add target.
3762 * configure.in (i386freebsd_vec): Add vec.
3763 * configure: Regenerate.
3764 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3765 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3766 Rebuild dependencies..
3767 * freebsd.h: New file.
3768 * i386freebsd.c: New file.
3769 * targets.c (i386freebsd_vec): Declare.
3770 (bfd_target_vector): Add i386freebsd_vec.
3771 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3772 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3774 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3776 * ieee.c (ieee_slurp_debug): New static function.
3777 (ieee_object_p): Call it.
3778 (ieee_slurp_section_data): Skip debugging sections.
3779 (ieee_get_reloc_upper_bound): Likewise.
3780 (ieee_get_section_contents): Likewise.
3781 (ieee_canonicalize_reloc): Likewise.
3782 (ieee_write_section_part): Likewise.
3783 (ieee_write_debug_part): Likewise.
3784 (ieee_write_data_part): Likewise.
3785 (init_for_output): Likewise.
3787 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3789 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3791 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3792 relocs, since ppc_elf_relocate_section handles the linker case.
3793 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3795 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3796 ppc_elf_relocate_section since that is now the only caller.
3797 (ppc_elf_relocate_section): Ditto.
3799 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * coffcode.h (coff_write_object_contents): If we don't know the
3802 section of the entry point for an XCOFF executable, always set the
3803 entry address to -1.
3805 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3807 * elf.c (bfd_section_from_shdr): Add support for note sections.
3809 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * bfd-in.h (struct _symbol_info): Add stab_type field.
3812 * bfd-in2.h: Rebuild.
3813 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3815 * elf32-ppc.c: Remove trailing newline from calls to
3817 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3818 difference if target endianness is known.
3820 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3822 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3823 old style TOC16 references without using R_PPC_GOT.
3824 (ppc_reloc_type): Ditto.
3825 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3826 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3827 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3828 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3829 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3831 (ppc_elf_adjust_dynamic_symbol): Ditto.
3832 (ppc_elf_adjust_dynindx): Ditto.
3833 (ppc_elf_size_dynamic_sections): Ditto.
3834 (ppc_elf_finish_dynamic_symbol): Ditto.
3835 (ppc_elf_finish_dynamic_sections): Ditto.
3836 (ELF_DYNAMIC_INTERPRETER): Define.
3838 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3840 * elf.c (copy_private_bfd_data): When attaching sections to
3841 segments ignore sections that won't be allocated. Patch from
3844 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3846 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3849 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3851 * coff-i960.c (CALC_ADDEND): Define.
3852 (coff_i960_relocate_section): Add the input section VMA to the
3853 addend for PC relative relocs.
3855 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3857 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3858 to correctly terminate.
3860 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3862 * targets.c (enum bfd_endian): Define.
3863 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3864 from boolean to enum bfd_endian. Change header_byteorder_big_p
3866 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3867 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3868 * bfd-in2.h: Rebuild.
3869 * All targets: Change initialization of byteorder and
3870 header_byteorder to use enum bfd_endian values rather than
3872 * All files: Change all references to byteorder_big_p and
3873 header_byteorder_big_p to use new bfd_*_endian macros.
3875 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3877 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3879 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3881 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3883 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3885 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3887 * ieee.c: Lots of minor cleanups. Make many functions return
3888 errors rather than calling abort. Also:
3889 (ieee_write_twobyte): Remove; change callers to call existing
3890 ieee_write_2bytes function.
3891 (ieee_write_expression): Don't output the section twice when
3892 outputting a local symbol. Don't emit an extraneous zero if there
3894 (ieee_slurp_sections): Set the lma as well as the vma.
3895 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3897 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3898 a recognized one or bfd_arch_unknown.
3899 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3901 (ihex_get_symtab): Likewise.
3903 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3905 * aoutx.h: Include <ctype.h>.
3906 (struct aout_link_includes_table): Define.
3907 (struct aout_link_includes_totals): Define.
3908 (struct aout_link_includes_entry): Define.
3909 (aout_link_includes_lookup): Define macro.
3910 (struct aout_final_link_info): Add includes field.
3911 (aout_link_includes_newfunc): New static function.
3912 (NAME(aout,final_link)): Initialize includes hash table.
3913 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3915 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3917 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3919 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3921 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3923 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3925 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3926 (pe_print_private_bfd_data): call pe_print_reloc.
3927 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3928 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3929 up some debugging as well.
3931 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3933 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3936 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3938 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3939 when setting sections to NULL.
3941 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3943 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3945 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3946 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3948 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3949 * bfd-in2.h: Rebuild.
3951 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3953 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3955 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3957 * ihex.c (ihex_scan): Handle record types 4 and 5.
3958 (ihex_object_p): Permit types 4 and 5.
3959 (ihex_set_section_contents): Remove check for out of range
3961 (ihex_write_object_contents): Generate types 4 and 5.
3963 * elflink.h (elf_link_output_extsym): Just ignore warning and
3964 indirect references to symbols which don't really exist.
3966 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3968 * peicode.h (pe_print_idata): Minor format fixes
3969 (pe_print_edata): New function. Under private printing, this formats
3970 the edata section of a PE file.
3971 (pe_print_private_bfd_data): Added call to pe_print_edata.
3973 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3975 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3976 index, don't call stoi.
3978 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3980 * srec.c (srec_scan): Set lma as well as vma.
3982 * ihex.c: New file; support for Intel Hex format.
3983 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3984 (ihex_vec): Declare.
3985 (bfd_target_vector): Always include ihex_vec.
3986 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3987 * Makefile.in: Rebuild dependencies.
3988 (BFD_LIBS): Add ihex.o
3989 (BFD_LIBS_CFILES): Add ihex.c.
3990 * bfd-in2.h: Rebuild.
3992 * elf.c (assign_file_positions_for_segments): Sort the sections in
3994 (get_program_header_size): Return the right size if segment_map is
3996 (copy_private_bfd_data): Don't bother to sort the sections.
3998 * bfd.c (bfd_record_phdr): New function.
3999 * bfd-in.h (bfd_record_phdr): Declare.
4000 * bfd_in2.h: Rebuild.
4002 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4005 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4006 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4008 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4009 (bfd_zmalloc): Change declaration.
4010 * libbfd.h: Rebuild.
4011 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4012 and realloc. Don't set bfd_error_no_memory if they fail.
4014 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4016 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4017 uses as well. Added a new howto to deal with TOCREL16 relocs that
4018 are TOCDEFN as well.
4019 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4020 to handle RVA relocs from dlltool.
4021 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4022 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4023 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4025 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4026 to get the right section alignment.
4028 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4030 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4031 p_paddr if p_paddr is zero.
4032 (make_mapping): Set includes_filehdr and includes_phdrs for first
4034 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4036 (assign_file_positions_for_segments): Handle includes_filehdr and
4037 includes_phdrs. Remove special handling of PT_PHDR and first
4039 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4040 when appropriate. Remove special handling of PT_PHDR segment.
4041 Use a more complex condition for when a section is included in a
4042 segment to handle Solaris linker oddities.
4044 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4046 * coff-m88k.c (howto_table): Reformatted for easier reading;
4047 special_function now points to new function m88k_special_reloc.
4048 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4050 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4051 be done correctly by m88k_special_reloc.
4052 (reloc_processing): New function to be used by RELOC_PROCESSING.
4053 (RELOC_PROCESSING): Define to call reloc_processing.
4055 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4057 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4058 (pe_print_pdata): Likewise.
4060 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4061 obstack_alloc fails.
4062 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4064 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4065 * Many files: don't set bfd_error_no_memory if one of the above
4068 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4069 if p_paddr_valid is set.
4070 (copy_private_bfd_data): New static function.
4071 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4073 * elf.c (assign_file_positions_for_segments): Fix case where extra
4074 program headers were allocated.
4076 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4077 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4078 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4079 _bfd_elf_print_private_bfd_data.
4081 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4082 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4083 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4084 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4085 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4086 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4087 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4089 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4091 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4092 * elf.c (make_mapping): New static function.
4093 (map_sections_to_segments): New static function.
4094 (elf_sort_sections): New static function.
4095 (assign_file_positions_for_segments): New static function.
4096 (map_program_segments): Remove.
4097 (get_program_header_size): Remove sorted_hdrs, count, and
4098 maxpagesize parameters. Simplify.
4099 (assign_file_positions_except_relocs): When generating an
4100 executable, use assign_file_positions_for_segments.
4101 (elf_sort_hdrs): Remove.
4102 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4103 to get_program_header_size.
4105 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4107 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4109 * configure, config.in: Regenerate with autoconf 2.7.
4111 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4112 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4114 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4116 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4117 (ecoff_sec_to_styp_flags): Likewise.
4118 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4119 (ecoff_set_symbol_info): Handle scRConst.
4120 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4121 (ecoff_compute_section_file_positions): Handle .rconst section.
4122 (_bfd_ecoff_write_object_contents): Likewise.
4123 (ecoff_link_check_archive_element): Handle scRConst.
4124 (ecoff_link_add_externals): Likewise.
4125 (ecoff_link_write_external): Handle .rconst section.
4126 (ecoff_reloc_link_order): Likewise.
4127 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4128 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4130 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4132 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4133 DEF_DYNAMIC flag is set.
4135 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4137 * host-aout.c: If TRAD_HEADER is defined, include it.
4139 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4141 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4142 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4143 (BFD_NEED_DECLARATION): New function.
4144 * configure.in: Use BFD_NEED_DECLARATION.
4145 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4146 * configure, config.in: Rebuild with autoconf 2.6.
4148 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4149 special_sections before returning when called with a non XCOFF
4152 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4155 * coffcode.h (coff_compute_section_file_positions): Only pad the
4156 previous section to force file alignment when creating an
4159 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4161 * coffcode.h (coff_compute_section_file_positions): If
4162 RS6000COFF_C, set up the .debug section.
4164 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4165 if it is not large enough to accomodate the entire TOC area with
4166 signed 16 bit offsets.
4167 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4169 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4170 TOC anchor to use the TOC value used in the output file.
4172 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4174 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4175 (_bfd_coff_read_string_table): Likewise.
4177 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4179 * pe-arm.c: Fix typos.
4180 * coff-arm.c: Likewise.
4182 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4184 * coff-ppc.c (list_ele): Added "cat"egory member.
4185 (record_toc): New category parameter (priv or pub).
4186 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4187 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4188 the mainline. It addes extra toc cells in error.
4189 (ppc_coff_swap_sym_in_hook): Added some documentation.
4190 (dump_toc): Can now diagnose "virtual toc" chicanery.
4192 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4194 * elf-bfd.h (struct elf_link_hash_table): Change type of
4195 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4197 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4199 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4200 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4202 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4203 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4204 defined or mentioned in a regular file.
4206 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4208 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4209 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4210 (coff_ppc_relocate_section): Correct REL24 handling
4211 (ppc_process_before_allocation): Correct TOCDEFN handling
4213 * peicode.h (dir_names): Added name descriptions
4215 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4217 * VERSION: Updated to cygnus-2.6.
4219 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4221 * targets.c (m68k4knetbsd_vec): Declare.
4223 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4225 * targets.c (bfd_target): Change type of second argument to
4226 _bfd_print_private_bfd_data from void * to PTR.
4227 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4228 using PTR rather than void *.
4229 * bfd-in2, libbfd.h: Rebuild.
4230 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4232 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4233 _bfd_generic_bfd_print_private_bfd_data rather than casting
4236 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4238 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4239 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4241 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4242 BFD64_BACKENDS_CFILES): New variables.
4245 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4247 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4248 not at the file position of the first section.
4249 * coffcode.h (coff_compute_section_file_positions): Avoid using
4251 (coff_write_object_contents): When generating a PPC PE executable
4252 with no symbols, round up the file size to a COFF_PAGE_SIZE
4254 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4255 don't write out a string table.
4257 * elf.c (bfd_section_from_shdr): When using a different section
4258 header, pass the new one to _bfd_elf_make_section_from_shdr.
4259 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4260 (elf_map_symbols): Add section VMA to symbol value when comparing
4262 (_bfd_elf_compute_section_file_positions): Only build symbol table
4263 if there are some symbols. Set file offset of symtab and strtab
4265 (assign_file_positions_except_relocs): Remove dosyms parameter.
4266 Change all callers. Never set file offset of symtab and strtab
4268 (_bfd_elf_copy_private_section_data): New function.
4269 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4270 (_bfd_elf_copy_private_symbol_data): New function.
4271 (swap_out_syms): Check for special mapping of st_shndx created by
4272 copy_private_symbol_data.
4273 * elfxx-target.h: Use new copy routines.
4274 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4275 (_bfd_elf_copy_private_section_data): Declare.
4277 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4279 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4282 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4283 _bfd_dummy_target, matching the recent change to archive
4286 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4288 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4289 arithmetic on PTR types.
4291 * aout-target.h (MY(callback)): Set the lma of the sections.
4293 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4294 symbol into a reloc against the section.
4296 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4298 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4299 glue for the relocs: IMGLUE and IFGLUE.
4300 (record_toc): new function - tracks toc contents
4301 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4302 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4303 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4304 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4305 (ppc_record_toc_entry): Removed a debug define (duh)
4307 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4308 (pe_print_idata): New function - formats the idata section data
4309 (pe_print_pdata): New function - formats the pdata section data
4310 (pe_print_private_bfd_data): calls to above
4312 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4314 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4315 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4316 TARGET_SYM and TARGET_NAME for vector and BFD name.
4317 * coff-pmac.c (pmac_xcoff_vec): Remove.
4318 (TARGET_SYM, TARGET_NAME): Define.
4319 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4320 machine to 0, not all PowerMacs are 601s.
4322 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4324 * elfcode.h (elf_object_p): Read in any program headers.
4325 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4326 based on the program headers, if any.
4327 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4328 (map_program_segments): Set p_paddr of program headers based on
4331 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4333 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4336 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4337 trying to do a relocateable link with a non-a.out object file.
4339 * archive.c (bfd_generic_archive_p): Check the first object file
4340 in an archive even if target_defaulted is set. If the object file
4341 has the wrong xvec, reject it.
4343 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4344 be represented, report the name via _bfd_error_handler.
4345 (translate_to_native_sym_flags): Likewise.
4346 * elf32-mips.c (mips_elf_final_link): Likewise.
4347 * oasys.c (oasys_write_sections): Likewise.
4349 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4350 which checks for STYP_OVRFLO sections.
4351 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4352 reloc and lineno count overflows.
4353 (coff_write_object_contents): Call coff_count_linenumbers before
4354 coff_compute_section_file_positions. If RS6000COFF_C, handle
4355 reloc and lineno count overflows.
4356 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4357 relocs before dealing with .pad sections. Count overflow section
4358 headers when handling .pad sections.
4360 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4363 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4364 (struct xcoff_link_hash_table): Add descriptor_section and
4365 special_sections fields.
4366 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4367 (xcoff_link_add_symbols): Set linkage section alignment. Create
4368 descriptor section. Check for magic symbol names (_text, etc.),
4369 and record them in special_sections if found. Set
4370 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4371 descriptor field to point back to the function code symbol.
4372 (xcoff_sweep): Always mark the special descriptor_section.
4373 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4374 function descriptor, and mark it if it is.
4375 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4376 parameter, and fill it in. Allocate space for the descriptor
4378 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4379 global linkage code. If an undefined function descriptor is
4380 exported, arrange to define it. Warn about any other undefined
4382 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4383 (xcoff_write_global_symbol): Create a function descriptor when
4385 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4386 * bfd-in2.h: Rebuild.
4388 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4390 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4391 (ppc_coff_link_hash_table): new types for hashing
4392 (ppc_coff_link_hash_newfunc): hash entry constructor
4393 (ppc_coff_link_hash_table_init): hash table initializer
4394 (ppc_coff_link_hash_table_create): hash table constructor
4395 (ppc_record_toc_entry): changed references to hash table
4396 (coff_ppc_relocate_section): changed references to hash table
4398 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4399 * libcoff.h: Rebuild
4401 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4402 (coff_link_add_symbols): removed toc_offset init
4404 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4406 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4409 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4410 if it is given and mmep is available.
4411 * acconfig.h: Undef USE_MMAP.
4412 * configure, config.in: Regenerated.
4413 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4414 table handling the old way.
4415 (aout_get_external_symbols): Don't complain if last byte of string
4417 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4418 (bfd_free_window) [! USE_MMAP]: Don't define.
4419 (bfd_get_file_window,
4420 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4422 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4424 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4427 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4429 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4430 compatible with AMD generated COFF files. Try to support both AMD
4431 and GNU formats simultaneously.
4432 (coff_a29k_relocate_section): Likewise.
4434 * libbfd.c (bfd_get_file_window): Change writable parameter from
4435 int to boolean; update all callers. Pass MAP_SHARED if not
4436 writable--it's required on Solaris. Cast fprintf argument to
4438 * bfd-in.h (bfd_get_file_window): Update declaration.
4439 * bfd-in2.h: Rebuild.
4440 * aoutx.h: Update calls to bfd_get_file_window.
4442 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4444 (xcoff_swap_ldhdr_in): New static function.
4445 (xcoff_swap_ldsym_in): New static function.
4446 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4447 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4448 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4449 Handle XTY_ER/XMC_XO symbols correctly.
4450 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4451 rather than normal symbol table.
4452 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4453 already defined with the same absolute value.
4454 (xcoff_mark): When considering called symbols, check whether the
4455 descriptor is from a dynamic object, rather than the symbol
4457 (xcoff_build_ldsyms): Likewise.
4459 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4460 Cast realloc and malloc return values. If malloc or realloc fail,
4461 set bfd_error_no_memory.
4462 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4463 * bfd-in2.h: Rebuild.
4465 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4467 * coff-ppc.c (ppc_record_toc_entry): new function.
4468 (in_reloc_p): changed return value.
4469 (coff_ppc_relocate_section): much rework.
4470 (ppc_allocate_toc_section): new function.
4471 (ppc_process_before_allocation): new function.
4472 (ppc_coff_swap_sym_in_hook): new function.
4474 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4475 (coff_link_add_symbols): initialize toc_offset.
4477 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4478 (coff_swap_aouthdr_out): Added more sections to the data
4479 dictionary for the pe file header. Also changed linker version
4480 number on the ppc side.
4481 (dir_names): small improvements to the dictionary printing.
4482 (pe_mkobject_hook): save the file level flags.
4484 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4485 (pe_tdata): added real_flags field
4486 (coff_tdata): added local_toc_sym_map and access macro
4488 * libcoff.h (coff_link_hash_entry): added toc_offset field
4489 (pe_tdata): added real_flags field
4490 (coff_tdata): added local_toc_sym_map and access macro
4492 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4493 (coff_mkobject): init for local_toc_sym_map
4494 (coff_write_object_contents): set the internal_a.magic to
4495 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4498 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4500 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4501 entries until both the line number address and the function name
4502 address are too large.
4504 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4505 * configure: Rebuilt.
4507 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4508 is defined in the environment.
4510 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4512 * som.c (som_get_section_contents_in_window): Define to use
4515 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4517 * coff-i860.c: New file, based on coff-i386.c.
4518 * cpu-i860.c: New file, based on cpu-i386.c.
4519 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4520 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4521 targets, using i860coff_vec.
4522 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4523 trad-core.o and hosts/i860mach3.h.
4524 (i860coff_vec): Use coff-i860.o and cofflink.o.
4525 * configure: Rebuild.
4526 * Makefile.in: Rebuild dependencies.
4527 (ALL_MACHINES): Add cpu-i860.o.
4528 (BFD32_BACKENDS): Add coff-i860.o.
4529 (CFILES): Add cpu-i860.c and coff-i860.c.
4530 * targets.c (i860coff_vec): Declare.
4531 (bfd_target_vector): Add &i860coff_vec.
4532 * archures.c (bfd_i860_arch): Declare.
4533 (bfd_archures_list): Add &bfd_i860_arch.
4534 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4535 (coff_set_flags): Handle bfd_arch_i860.
4536 (coff_write_object_contents): Handle I860 a.out magic number.
4538 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4540 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4541 the created .tc section to 2.
4542 (xcoff_mark): Don't keep a .loader reloc for a call to an
4543 undefined symbol when creating a shared library.
4544 (xcoff_build_ldsyms): When creating a shared library, generate
4545 global linkage code for a call to an undefined symbol.
4547 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4549 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4550 BFD32_BACKENDS, BFD64_BACKENDS.
4551 (.dep1): Put mkdep output in a separate file.
4552 Rebuilt dependencies.
4554 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4557 Permit use of mmap when available:
4559 * configure.in: Check for mmap, madvise, mprotect.
4560 * config.in, configure: Regenerated.
4562 * libbfd.c (struct _bfd_window_internal): Define type.
4563 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4565 (ok_to_map): New static variable for debugging.
4566 (_bfd_generic_get_section_contents_in_window): New function.
4567 * bfd-in.h (bfd_window_internal): Declare type.
4568 (bfd_window): Define type.
4569 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4570 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4573 * libaout.h (struct aoutdata): Add two window fields.
4574 (obj_aout_sym_window, obj_aout_string_window): New macros.
4575 * aoutx.h (some_aout_object_p): Initialize windows.
4576 (aout_get_external_symbols): Get symbol data and strings in
4577 windows instead of explicitly allocated buffers.
4578 (slurp_symbol_table): Free window instead of memory.
4579 (bfd_free_cached_info): Release windows instead of freeing storage
4581 (aout_link_free_symbols): Ditto.
4583 * targets.c (bfd_target): Add new field for
4584 get_section_contents_in_window.
4585 (BFD_JUMP_TABLE_GENERIC): Updated.
4586 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4587 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4588 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4589 macros for get_section_contents_in_window field.
4591 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4593 * core.c: Renamed to corefile.c
4594 * makefile.dos (OBJS): Change core.o to corefile.o
4595 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4598 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4600 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4601 targ_selvecs to allow debugging under Irix-5 native.
4604 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4606 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4607 to o. Clobber and restore the list of new csects around the call
4608 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4609 linker error and the linker wants to read the symbol table. Reset
4610 the line number count of a real section even if it has no relocs.
4611 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4613 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4616 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4618 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4619 an undefined symbol in a shared link.
4621 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4622 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4623 phdm@info.ucl.ac.be (Philippe De Muyter).
4625 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4627 * coff-m88k.c (rtype2howto): New static function.
4628 (RTYPE2HOWTO): Use it rather than a macro definition.
4630 * coffcode.h (coff_write_object_contents): set internal_a.magic
4631 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4633 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4634 define TRAD_HEADER to new file hosts/delta68.h.
4635 m88*-motorola-sysv*, however, does use ptrace-core.o.
4636 * hosts/delta68.h: New file.
4638 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4639 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4641 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4643 * i386linux.c (MY(vec)): Declare before use.
4645 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4647 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4648 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4650 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4651 BFD is not of the right type.
4652 (bfd_elf_get_needed_list): Likewise.
4653 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4654 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4655 * xcofflink.c (XCOFF_XVECP): Define.
4656 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4658 (bfd_xcoff_import_symbol): Likewise.
4659 (bfd_xcoff_export_symbol): Likewise.
4660 (bfd_xcoff_link_count_reloc): Likewise.
4661 (bfd_xcoff_record_link_assignment): Likewise.
4662 (bfd_xcoff_size_dynamic_sections): Likewise.
4664 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4665 table index against the number of symbols for a base relative
4668 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4670 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4671 full_aouthdr flag here...
4672 (_bfd_xcoff_bfd_final_link): ...not here.
4674 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4676 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4677 systems that have a system <libelf.h>.
4678 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4679 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4680 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4681 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4682 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4683 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4684 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4686 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4688 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4689 set, set BSF_WEAK in symbol. Change all callers.
4690 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4691 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4692 _bfd_generic_link_add_one_symbol.
4693 (ecoff_indirect_link_order): Check that the section tdata relocs
4694 are not NULL before using them.
4696 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4697 define TRAD_HEADER as hosts/alphalinux.h.
4698 * configure: Rebuild.
4699 * hosts/alphalinux.h: New file.
4700 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4703 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4705 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4706 C_ECOMM storage classes.
4708 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4710 (xcoff_mark): Call xcoff_mark_symbol.
4711 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4712 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4714 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4716 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4718 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4720 (xcoff_find_reloc): New static function.
4721 (xcoff_link_add_symbols): Use it.
4722 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4723 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4724 relocate the value of C_DECL.
4726 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4728 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4730 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4731 callback decide what goes in .relocs.
4732 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4733 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4736 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4738 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4741 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4743 * xcofflink.c: More improvements, mostly to fix handling of
4744 constructors and a few other special cases.
4745 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4746 zero, reverting yesterday's change.
4747 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4748 (bfd_xcoff_link_count_reloc): Declare.
4749 (bfd_xcoff_record_link_assignment): Declare.
4750 * bfd-in2.h: Rebuild.
4752 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4754 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4755 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4756 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4757 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4758 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4759 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4761 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4764 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4765 segments includes the a.out header. See to that the magic number
4766 *always* is big-endian.
4768 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4769 m68k4k NetBSD configurations.
4771 * configure.in, configure: Separate i386 & mips NetBSD
4772 configurations from other BSD ones. Don't assume DEC is the only
4773 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4774 configurations. Add support for m68k4k NetBSD object format.
4776 * libaout.h: Added M_68K4K_NETBSD magic.
4778 * m68k4knetbsd.c: New file.
4780 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4782 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4785 * hosts/mipsnbsd.h: New file.
4788 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4790 * config.bfd: Add config stuff for mips*-*-magic* to set
4791 targ_defvec to ecoff_big_vec.
4794 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4796 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4798 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4799 toc_section, and entry_section fields.
4800 (struct xcoff_section_tdata): Remove ldrel_count field.
4801 * libcoff.h: Rebuild.
4802 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4804 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4805 full a.out header if full_aouthdr is set in xcoff_data.
4806 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4807 based on sections stored in xcoff_data.
4808 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4810 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4811 (rs6000coff_vec): Set symbol_leading_char to '.'.
4812 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4813 value stored in ret rather than returning a pointer value.
4815 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4817 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4820 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4822 * som.c (som_slurp_string_table): Allocate the strings with malloc
4823 since they're free'd by free_cached_info.
4824 (som_slurp_symbol_table): Similarly for the symbol table.
4826 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4828 * Makefile.in (diststuff): Don't make headers.
4830 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4832 * Makefile.in: Rebuild dependencies.
4834 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4835 output_bfd is not SunOS.
4836 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4837 non-SunOS input files.
4839 * xcofflink.c: Extensive changes to support linking shared objects
4840 and generating a .loader section.
4841 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4842 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4843 last_symndx, and ldrel_count fields.
4844 * libcoff.h: Rebuild.
4845 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4846 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4848 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4849 (bfd_xcoff_export_symbol): Declare.
4850 (bfd_xcoff_size_dynamic_sections): Declare.
4851 * bfd-in2.h: Rebuild.
4853 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4855 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4856 * configure: Rebuild.
4857 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4858 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4860 (pmac_xcoff_vec): Update to use new xcoff support.
4861 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4862 (xcoff_write_armap): Declare buf as unsigned char.
4863 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4865 * mpw-make.sed: Generalize subdir_do edit.
4867 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4869 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4870 correctly. Don't initialize asect->vma.
4872 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4874 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4875 something a little less than the page size.
4877 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4879 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4881 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4883 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4884 * coffcode.h (coff_write_object_contents): If .bss is before
4885 .data us that as data_start.
4886 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4888 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4889 (coff_swap_outhdr_out): Hardwire in version number.
4891 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4893 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4894 major and minor to *_vno, since the former are also macros in
4895 SunOS header files. Cast result of bfd_alloc to appropriate
4898 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4899 before assigning to sec_data.
4901 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4903 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4904 now relative to the section, not absolute.
4905 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4906 get the file name when there is a N_SO directory name. When
4907 handling stabs, remember that section->vma was added to the
4910 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4912 * sunos.c (struct sunos_link_hash_table): Add needed field.
4913 (sunos_link_hash_table_create): Call bfd_release, not free.
4914 (sunos_link_hash_table_create): Initialize needed field.
4915 (sunos_add_dynamic_symbols): Record needed objects.
4916 (bfd_sunos_get_needed_list): New function.
4917 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4918 * bfd-in2.h: Rebuild.
4920 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4922 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4924 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4926 * bfd-in.h (struct bfd_link_needed_list): Rename from
4927 bfd_elf_link_needed_list.
4928 * bfd-in2.h: Rebuild.
4929 * elf.c, elflink.h, libelf.h: Corresponding changes.
4931 Add start at AIX linker support; no shared libraries yet.
4932 * xcofflink.c: New file.
4933 * configure.in (rs600coff_vec): Use xcofflink.o.
4934 * configure: Rebuild.
4935 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4937 (struct xcoff_section_tdata): Define.
4938 (xcoff_section_data): Define macro.
4939 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4940 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4941 (_bfd_xcoff_bfd_final_link): Declare.
4942 (_bfd_ppc_xcoff_relocate_section): Declare.
4943 * libcoff.h: Rebuild.
4944 * coff-rs6000.c: Clean up a bit.
4945 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4946 cputype, csects, and debug_indices.
4947 (xcoff_copy_private_bfd_data): Copy cputype.
4948 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4949 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4950 (xcoff_reloc_type_lookup): Rename from
4951 rs6000coff_reloc_type_lookup.
4952 (coff_relocate_section): Define.
4953 (_bfd_xcoff_sizeof_headers): Define.
4954 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4955 (_bfd_xcoff_bfd_relax_section): Define.
4956 (_bfd_xcoff_bfd_link_split_section): Define.
4957 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4959 * coffcode.h (coff_compute_section_file_positions): If AIX,
4960 increment sofar by SMALL_AOUTSZ if not executable.
4961 (coff_write_object_contents): If AIX, always output an a.out
4962 header; if not executable, header size of SMALL_AOUTSZ.
4963 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4964 (_bfd_stringtab_init): Initialize xcoff field.
4965 (_bfd_xcoff_stringtab_init): New function.
4966 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4967 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4968 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4969 * libbfd.h: Rebuild.
4970 * Makefile.in: Rebuild dependencies.
4971 (BFD32_BACKENDS): Add xcofflink.o.
4972 (CFILES): Add xcofflink.c.
4974 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4975 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4976 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4978 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4980 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4982 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4984 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4985 * config.in: Regenerated.
4987 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4988 (_bfd_chunksize): New variable.
4989 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4990 for obstack chunk size.
4991 * configure.in: Check for getpagesize.
4992 * configure: Regenerated.
4994 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4996 * trad-core.c (rawptr): Make it a local variable of
4997 ptrace_unix_core_file_p.
4999 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5001 * coff-arm.c (in_reloc_p): New.
5002 * coff-i386.c (in_reloc_p): New.
5003 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5004 (coff_write_object_contents): Only set has_reloc_section
5006 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5007 in_reloc_p to decide if reloc should be emitted.
5008 * libcoff.h (pe_data_type.in_reloc_p): New.
5009 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5011 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5013 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5014 (_bfd_coff_read_internal_relocs): Likewise.
5015 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5016 (_bfd_coff_read_internal_relocs): Likewise.
5018 * elflink.h (elf_link_add_object_symbols): Correct conditions
5019 under which type and size change warnings are issued.
5021 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5023 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5024 a symbol which is not in a real section.
5025 (coff_write_native_symbol): Corresponding change.
5027 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5028 coff_link_hash_newfunc and make non-static.
5029 (_bfd_coff_link_hash_table_init): New function, broken out of
5030 _bfd_coff_link_hash_table_create.
5031 (_bfd_coff_link_hash_table_create): Use it.
5032 (process_embedded_commands): Make static.
5033 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5034 (_bfd_coff_link_hash_table_init): Declare.
5035 * libcoff.h: Rebuild.
5037 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5038 field in XCOFF tdata.
5039 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5040 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5041 based on cputype stored in a.out header, or in n_type of initial
5043 (coff_write_object_contents): Set cputype correctly in a.out
5045 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5047 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5048 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5050 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5051 * libcoff.h: Rebuild.
5053 * cpu-rs6000.c (rs6000_compatible): New static function.
5054 (bfd_rs6000_arch): Use it.
5055 * cpu-powerpc.c (powerpc_compatible): New static function.
5056 (arch_info_struct): Define various flavours of PowerPC.
5057 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5060 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5062 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5064 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5066 * elflink.h (elf_link_add_object_symbols): Don't warn about
5067 changing the size or type if the old definition was weak.
5069 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5071 * coffcode.h (combined_entry_type): Add fix_line field.
5072 (coff_slurp_line_table): Warn if we try to set the lineno field of
5074 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5075 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5076 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5077 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5079 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5080 * libcoff.h: Rebuild.
5082 * libcoff-in.h (struct xcoff_tdata): Define.
5083 (xcoff_data): Define.
5084 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5085 * bfd-in2.h, libcoff.h: Rebuild.
5086 * coff-rs6000.c (xcoff_mkobject): New static function.
5087 (coff_mkobject): Define.
5088 (xcoff_copy_private_bfd_data): New static function.
5089 (coff_bfd_copy_private_bfd_data): Define.
5090 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5092 (rs6000coff_vec): Add DYNAMIC to object_flags.
5093 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5094 .loader sections specially.
5095 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5096 section alignment from the XCOFF tdata information.
5097 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5098 F_SHROBJ, and copy the extra a.out header information into the
5099 XCOFF tdata structure.
5100 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5101 F_DYNLOAD and the extra a.out header information.
5102 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5103 C_HIDEXT symbol with attached csect information.
5104 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5105 in the o_maxdata field.
5106 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5107 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5108 end if BSF_NOT_AT_END is set.
5110 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5111 _bfd_read_ar_hdr_fn.
5112 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5113 * bfd-in2.h, libbfd.h: Rebuild.
5114 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5116 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5117 (bfd_slurp_bsd_armap_f2): Likewise.
5118 (_bfd_slurp_extended_name_table): Likewise.
5120 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5122 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5124 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5125 when the symbol table is empty.
5127 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5128 space for section symbols, since we don't output them either.
5129 (elf_m68k_adjust_dynindx): Removed.
5131 * ptrace-core.c (rawptr): Make it a local variable of
5132 ptrace_unix_core_file_p.
5134 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5136 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5139 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5140 Mac object file formats.
5142 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5144 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5145 auxent if there isn't one.
5146 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5147 rather than FILNMLEN as the maximum name length.
5149 * coffcode.h (bfd_coff_backend_data): Add new field
5150 _bfd_coff_print_aux.
5151 (bfd_coff_print_aux): New static function.
5152 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5153 scnlen field of an XTY_LD csect aux entry.
5154 (coff_print_aux): New static function.
5155 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5156 in coff_pointerize_aux_hook.
5157 (bfd_coff_std_swap_table): Initialize new field.
5158 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5159 * libcoff.h: Rebuild.
5160 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5161 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5163 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5164 if there are symbols, for native AIX ld compatibility.
5166 * coffcode.h (bfd_coff_backend_data): Add new field
5167 _bfd_coff_pointerize_aux_hook.
5168 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5169 or I960, and as 0 otherwise.
5170 (bfd_coff_std_swap_table): Initialize new field.
5171 * libcoff.h: Rebuild.
5172 * coffgen.c (coff_pointerize_aux): Change parameters to take
5173 symbol pointer instead of type and class, and to take aux index.
5174 Call _bfd_coff_pointerize_aux_hook if it is defined.
5175 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5176 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5177 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5179 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5180 read-only/host-only support.
5182 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5184 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5187 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5188 BFD_JUMP_TABLE_ARCHIVE accordingly.
5189 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5190 (_bfd_compute_and_write_armap): Declare.
5191 (_bfd_generic_read_ar_hdr): Declare.
5192 (_bfd_read_ar_hdr): Define.
5193 (_bfd_noarchive_read_ar_hdr): Define.
5194 (_bfd_archive_bsd_read_ar_hdr): Define.
5195 (_bfd_archive_coff_read_ar_hdr): Define.
5196 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5197 _bfd_read_ar_hdr instead.
5198 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5199 (_bfd_compute_and_write_armap): Rename from
5200 compute_and_write_armap. Make non-static. Change all callers.
5201 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5202 than _bfd_snarf_ar_hdr.
5203 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5204 * ieee.c (ieee_read_ar_hdr): Define.
5205 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5206 * oasys.c (oasys_read_ar_hdr): Define.
5207 * som.c (som_read_ar_hdr): Define.
5208 * bfd-in2.h, libbfd.h: Rebuild.
5210 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5212 * peicode.c (coff_swap_filehdr_in): If symptr is
5213 zero, there aren't any symbols, even if nsyms is set.
5215 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5217 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5219 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5220 sections, and set styp correctly for them: .got, .hash, .dynamic,
5221 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5222 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5224 (ecoff_sort_hdrs): New static function.
5225 (ecoff_compute_section_file_positions): Return boolean, not void.
5226 Sort the sections by VMA before looking through them. Put the
5227 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5228 section on an appropriate boundary within the page.
5229 (ecoff_compute_reloc_file_positions): Check return value of
5230 ecoff_compute_section_file_positions.
5231 (_bfd_ecoff_set_section_contents): Likewise.
5232 (_bfd_ecoff_write_object_contents): Check for various Alpha
5233 section types when incrementing text_size and data_size. Call
5234 adjust_headers backend function if it exists.
5235 * coff-alpha.c (alpha_adjust_headers): New static function.
5236 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5237 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5239 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5241 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5243 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5244 of ALTERNATE_AIX_CORE_FORMAT.
5245 * configure.in (aix4): No longer need CORE_FLAGS.
5246 * configure: Updated.
5248 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5250 NS32k changes from Ian Dall:
5251 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5253 (aout_link_input_section_std, aout_link_input_section_ext,
5254 aout_link_reloc_link_order): Call them instead of _bfd_*
5256 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5258 (backend_data): Use it instead of hardcoded zero.
5260 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5261 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5263 * ns32knetbsd.c: Include bfd.h.
5264 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5265 (MY_bfd_reloc_type_lookup): Declare function too.
5266 * pc532-mach.c (set_sizes): Don't declare.
5267 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5268 (backend_data, MY_backend_data): Don't define.
5270 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5271 ns32k-*-lites* like ns32k-*-netbsd*.
5273 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5276 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5278 * coffcode.h (coff_write_object_contents): Restore setting
5279 f_timdat to 0, deleted on August 22.
5281 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5283 * coffcode.h (coff_bfd_copy_private_symbol_data,
5284 coff_bfd_copy_private_section_data,
5285 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5286 * peicode.h (coff_bfd_copy_private_bfd_data): New
5287 (pe_bfd_copy_private_bfd_data): New.
5288 (coff_swap_scnhdr_in): Swap bss size into the right place.
5289 (pe_print_private_bfd_data): Add some newlines.
5291 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5293 * som.c (setup_sections): Don't die if a space has no subspaces.
5295 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5298 dynamic symbol override a common symbol. Don't change the size or
5299 type if they have been set and the new symbol is not a definition.
5300 Warn if the size or type changes.
5302 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5304 * som.c (som_begin_writing): Don't write the symbol table or
5306 (som_finish_writing): Write them here. Place them after the
5307 subspace data, but before the relocs.
5309 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5311 * sunos.c (sunos_add_one_symbol): Just pass false, not
5312 info->shared_library, to sunos_create_dynamic_sections.
5313 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5315 (sunos_check_dynamic_reloc): Remove .text section assertion.
5317 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5319 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5320 * configure, configure.in: Add pmac_xcoff_vec case.
5321 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5322 * coff-pmac.c: New file, PowerMac XCOFF support.
5323 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5324 * targets.c (pmac_xcoff_vec): Declare.
5326 * mpw-config.in: Various changes to be compatible with the
5327 autoconf-based configury.
5328 * mpw-make.sed: New file, sed commands to translate Unix
5329 makefile into MPW syntax.
5330 * mpw-make.in: Remove.
5331 * hosts/mpw.h: Remove.
5332 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5333 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5335 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5337 * binary.c (binary_get_symtab): Return an empty string on error.
5338 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5340 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5342 * coff-ppc.c: Reformatted according to gnu conventions
5343 Removed irrelevant "if 0" code
5345 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5348 symbols rather than as indirect symbols.
5349 (MY(slurp_symbol_table)): Don't do anything special about
5352 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5353 of .ctors and .dtors sections is no larger than 2.
5355 * sunos.c (sunos_add_one_symbol): Don't change
5356 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5358 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5359 dynamic symbols when creating a shared library.
5360 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5362 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5363 written even if it is not defined in a regular object.
5364 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5365 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5366 rather than the constant 22.
5367 (sunos_check_dynamic_reloc): Handle creating a shared library.
5368 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5369 zero when creating a shared library.
5370 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5371 write it out at the start of the symbol table.
5373 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5375 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5377 * config.bfd: Add arm-*-coff.
5378 * configure.in, configure: Add armcoff_{little,big}_vec.
5379 * targets.c (armcoff_{little,big}_vec): Declare.
5380 (bfd_target_vector): Add armcoff_{little,big}_vec.
5381 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5383 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5385 * targets.c (bfd_find_target): Remove debugging code.
5387 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5389 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5391 * Makefile.in: added *-ppc files
5392 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5393 allow pe based .o's to be shared with other tools on ppc/NT
5394 * config.bfd: added powerpc[le]-[pe|winnt] config support
5395 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5396 * peicode.h: Added more section flags for PE on ppc
5397 Added coff_swap_filehdr_out to allow peicode.h to be
5398 used for non-image PE files on ppc.
5399 Check for image, or not, before copying pe_opthdr
5400 * targets.c: Added new bfd's
5401 * targets.c: Removed two inactive bfds that shouldn't have made it this
5404 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5406 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5407 explicit values to initialize all relocs. Change all users.
5408 (ppc_elf_brtaken_inner): New function to handle branch predicition
5410 (ppc_elf_brtaken_reloc): Ditto.
5411 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5412 relocs use ppc_elf_unsupported_reloc.
5413 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5414 needs to be reported.
5415 (ppc_elf_relocate_section): Support branch prediction relocs.
5417 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5419 * bfd.c (bfd_assert): Remove \n from string passed to
5422 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5423 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5424 (bfd_coff_make_section_hook): Don't define.
5425 (coff_make_section_hook): Remove.
5426 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5427 (styp_to_sec_flags): Likewise.
5428 (coff_write_object_contents): Likewise.
5429 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5431 * libcoff.h: Rebuild.
5432 * coffgen.c (make_a_section_from_file): Just call
5433 bfd_make_section_anyway, not bfd_make_section or
5434 bfd_coff_make_section_hook.
5435 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5436 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5437 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5438 make_section_hook field.
5439 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5441 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5442 pointers into value field for warning and indirect symbols; just
5443 leave the value field alone.
5444 * linker.c (generic_link_add_symbol_list): Use next symbol for
5445 warning and indirect symbols, rather than looking in symbol value.
5446 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5447 parameter. Change all callers. Remove support for indirect
5448 symbols; it didn't work anyhow.
5449 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5450 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5451 * bfd-in2.h: Rebuild.
5453 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5455 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5456 go back to telling the tools this reloc operates on 32 bits.
5458 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5460 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5461 rather than a direct fprintf.
5462 * archive.c (_bfd_write_archive_contents): Likewise.
5463 * coffcode.h (coff_slurp_symbol_table): Likewise.
5464 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5465 (ppc_elf_unsupported_reloc): Likewise.
5466 (ppc_elf_relocate_section): Likewise.
5467 * i386linux.c (linux_tally_symbols): Likewise.
5468 (linux_finish_dynamic_link): Likewise.
5469 * osf-core.c (osf_core_core_file_p): Likewise.
5470 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5471 * som.c (som_sizeof_headers): Likewise.
5472 * srec.c (srec_bad_byte): Likewise.
5473 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5474 * libbfd-in.h (bfd_assert): Declare first parameter const.
5475 * libbfd.h: Rebuild.
5476 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5477 bfd_reloc_overflow is enough.
5478 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5479 * coff-h8500.c (rtype2howto): Likewise.
5480 * coff-z8k.c (rtype2howto): Likewise.
5481 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5482 * elf.c (_bfd_elf_get_lineno): Likewise.
5483 (_bfd_elf_no_info_to_howto): Likewise.
5484 (_bfd_elf_no_info_to_howto_rel): Likewise.
5485 * hp300hpux.c (convert_sym_type): Likewise.
5486 (MY(swap_std_reloc_in)): Likewise.
5487 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5489 * libaout.h (struct aoutdata): Add line_buf field.
5490 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5491 and filename_buffer. Instead, use a malloc buffer stored in the
5492 new line_buf field. Remove length restrictions.
5494 * coffgen.c (string_size): Remove static variable.
5495 (debug_string_size, debug_string_section): Likewise.
5496 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5497 and debug_string_size_p parameters. Use them instead of the
5498 global variables. Change all callers.
5499 (coff_write_symbol): Likewise.
5500 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5501 (coff_write_symbols): Add local variables to replace removed
5504 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5505 function, and line_base fields.
5506 * libcoff.h: Rebuild.
5507 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5508 information, rather than using static variables.
5510 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5511 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5513 * init.c (initialized): Remove static variable.
5514 (bfd_init): Don't bother setting initialized.
5515 (bfd_check_init): Remove.
5516 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5517 * libbfd.h: Rebuild.
5519 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5521 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5522 size for full core dumps. Copy core file header to private data.
5523 (rs6000coff_core_file_failing_command,
5524 rs6000coff_core_file_failing_signal): New functions to extract
5525 the file name and terminating signal from the core file.
5526 * coff-rs6000.c: Use them.
5528 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5530 Change arch info to be const, initialized at compile time.
5531 * archures.c: Reindent many functions. Change CONST to const.
5532 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5533 nothing set it anyhow. Make next const.
5534 (bfd_arch_info_list): Remove.
5535 (bfd_archures_list): Rename from archures_init_table. Change from
5536 a table of function pointers to a table of bfd_arch_info_type
5537 structure addresses.
5538 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5539 (bfd_lookup_arch): Likewise.
5540 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5542 (bfd_default_arch_struct): Make const.
5543 (bfd_arch_init, bfd_arch_linkin): Remove.
5544 (bfd_get_arch_info): Return a const pointer.
5545 * init.c (bfd_init): Don't call bfd_arch_init.
5546 * bfd.c (struct _bfd): Make arch_info const.
5547 * bfd-in2.h: Rebuild.
5548 * libbfd.h: Rebuild.
5549 * configure.in: Put & before everything in $selarchs.
5550 * configure: Rebuild.
5551 * cpu-*.c: Change bfd_*_arch from a function which calls
5552 bfd_arch_linkin to a const structure.
5553 * ieee.c (ieee_object_p): Make arch const.
5555 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5557 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5559 * bfd-in2.h: Regenerate.
5560 * libbfd.h: Regenerate.
5562 * elf32-ppc.c (reloc_type): Update names to match current draft.
5563 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5564 relative. Update names to current V.4 draft.
5565 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5566 (ppc_elf_relocate_section): Rename relocations to match draft.
5568 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5570 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5571 compiled with -mrelocatable-lib to be linked with either normal
5572 modules or -mrelocatable modules.
5574 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5576 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5577 in the a.out header.
5579 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5580 a reloc against a local symbol, even if it's not a section.
5582 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5584 * targets.c (bfd_target): Remove unused align_power_min field.
5585 * bfd-in2.h: Rebuild.
5586 * All backends: Remove initialization of align_power_min.
5588 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5590 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5592 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5594 * config.bfd (mips-dec-netbsd*): New target.
5595 * configure.host (mips-dec-netbsd*): New host.
5596 * configure.in (mips-dec-netbsd*): New native.
5597 * configure: Rebuild.
5599 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5601 Make the COFF backend linker merge common types:
5602 * cofflink.c (struct coff_debug_merge_element): Define.
5603 (struct coff_debug_merge_type): Define.
5604 (struct coff_debug_merge_hash_entry): Define.
5605 (struct coff_debug_merge_hash_table): Define.
5606 (coff_debug_merge_hash_table_init): Define.
5607 (coff_debug_merge_hash_table_free): Define.
5608 (coff_debug_merge_hash_lookup): Define.
5609 (struct coff_final_link_info): Add debug_merge field.
5610 (coff_debug_merge_hash_newfunc): New static function.
5611 (_bfd_coff_final_link): Allocate and free debug_merge table.
5612 (coff_link_input_bfd): Merge identical enum, struct and union
5615 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5617 Convert i960 COFF to use COFF backend linker.
5618 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5619 structure to store the symbol being used.
5620 (coff_i960_start_final_link): New static function.
5621 (coff_i960_relocate_section): New static function.
5622 (coff_i960_adjust_symndx): New static function.
5623 (coff_start_final_link): Define.
5624 (coff_relocate_section): Define.
5625 (coff_adjust_symndx): Define.
5626 * coffcode.h (bfd_coff_backend_data): Add new callback function
5627 _bfd_coff_start_final_link.
5628 (bfd_coff_start_final_link): Define.
5629 (coff_start_final_link): Define if not defined.
5630 (bfd_coff_std_swap_table): Add coff_start_final_link.
5631 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5633 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5634 function callback is not NULL.
5635 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5636 (_bfd_coff_internal_syment_name): Declare.
5637 * libcoff.h: Rebuild.
5638 * configure.in (icoff_big_vec): Add cofflink.o.
5639 (icoff_little_vec): Likewise.
5640 * configure: Rebuild.
5642 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5644 * Makefile.in (clean-info): Remove extraneous tab from line
5647 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5649 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5650 contents has relocs.
5652 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5654 * coffcode.h (coff_compute_section_file_positions): Keep the
5656 (coff_write_object_contents): Remember if it's a relocatable
5658 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5659 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5660 if relocatable file. Swap out saved raw size.
5662 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5664 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5665 (maintainer-clean): Rename from realclean, passing
5666 maintainer-clean down to subdirectories, but leave realclean as a
5669 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5672 * dep-in.sed: Remove config.h from generated dependencies.
5674 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5675 broken out of sunos_canonicalize_dynamic_symtab.
5676 (sunos_canonicalize_dynamic_symtab): Call new function
5677 sunos_slurp_dynamic_symtab.
5678 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5679 dynamic symbol table to the caller.
5680 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5681 callback to override the symbols being read.
5682 * libaout.h (struct aout_backend_data): Add three new parameters
5683 to add_dynamic_symbols callback.
5685 Extensive minor changes to avoid various gcc warnings. Also:
5686 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5687 * archures.c (bfd_arch_info_type): Change mach field from long to
5689 (bfd_lookup_arch): Change machine parameter from long to unsigned
5692 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5694 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5695 a symbol with a non-zero plt_offset.
5697 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5699 * elfcode.h (align_file_position): Remove; not used.
5701 * configure.in: Only check for <sys/procfs.h> on a native system,
5702 and make sure it defines prstatus_t.
5703 * configure: Rebuild.
5705 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5709 * config.in: Rename from config.h.in.
5710 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5711 Check for config.h:config.in when creating stamp-h.
5712 * configure: Rebuild.
5713 * Makefile.in (stamp-h): Depend upon config.in rather than
5714 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5715 calling config.status.
5717 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5718 (Makefile): Just rebuild Makefile.
5719 (config.h, stamp-h): New targets.
5720 * configure.in: Create stamp-h when rebuilding config.h.
5721 * configure: Rebuild.
5723 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5725 * configure.in: Call AC_CONFIG_HEADER. Substitute
5726 HOST_64BIT_LONG. Check that various header files exist. Check
5727 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5728 and/or free need to be declared. Don't make a link to sysdep.h.
5729 Define TRAD_HEADER for various hosts.
5730 * configure: Rebuild.
5731 * configure.host: Don't set my_host. Add definitions taken from
5732 host header files for various entries. Remove entries which now
5734 * acconfig.h: New file.
5735 * config.h.in: New file, built by autoheader.
5736 * sysdep.h: New file.
5737 * Makefile.in (do_distclean): Don't remove sysdep.h.
5739 (LOCAL_H_DEPS): New variable.
5740 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5742 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5743 ($(OPTIONAL_BACKENDS)): Likewise.
5744 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5745 looking through sysdep.h.
5746 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5747 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5748 (fprintf_vma, sprintf_vma): Likewise.
5749 (int64_type, uint64_type): Don't define.
5750 * bfd-in2.h: Rebuild.
5751 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5752 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5753 * lynx-core.c: Include stuff from old hosts/lynx.h.
5754 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5755 rather than NO_FCNTL.
5756 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5757 rather than NATIVE_HPPAHPUX_COMPILER.
5758 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5760 * hosts/*.h: Remove all header files which merely include,
5761 declare, and define things. Leave header files which define
5762 information needed by trad-core.c.
5764 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5765 (BFD_CC_FOR_BUILD): Define.
5766 * configure.in: Use BFD_CC_FOR_BUILD.
5767 * configure: Rebuild.
5769 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5771 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5772 * configure: Rebuild.
5774 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5777 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5779 * config.bfd: i386pe_ve -> i386pe_vec.
5781 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5783 * configure.host: Incorporate host Makefile fragments by setting
5785 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5786 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5787 value based on whether the code is being compiled by a cross
5788 compiler. Don't substitute host_makefile_frag or frags.
5789 * aclocal.m4: New file to define local AC_PROG_CC.
5790 * configure: Rebuild.
5791 * Makefile.in (INSTALL): Set to @INSTALL@.
5792 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5793 (INSTALL_DATA): Set to @INSTALL_DATA@.
5795 (CC): Define as @CC@.
5796 (CFLAGS): Set to @CFLAGS@.
5797 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5798 (@host_makefile_frag@): Remove.
5799 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5800 after other options.
5801 (config.status): Remove dependency upon @frags@.
5802 * config/*.mh, config/README: Remove.
5804 * config.bfd: Rewrite to incorporate the contents of the Makefile
5805 fragments by setting shell variables, rather than merely returning
5806 the name of a Makefile fragment.
5807 * configure.in: Use shell variables set by config.bfd rather than
5808 looking at the target Makefile fragment files. Don't substitute
5809 target_makefile_frag. Do substitute TDEFINES.
5810 * configure: Rebuild.
5811 * Makefile.in (@target_makefile_frag@): Remove.
5812 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5813 * config/*.mt: Remove.
5815 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5817 * configure.in: Put changequote lines around "i[345]86" patterns
5818 section of core file support.
5820 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5822 * som.c (som_bfd_print_private_bfd_data): Define to use the
5825 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5827 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5828 entry, text_start and data_start.
5830 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5832 * Makefile.in (OFILES): Remove $(TDEPFILES).
5833 * config/apollo.mt (TDEPFILES): Remove.
5834 * config/README: Update.
5836 * configure.in: For a native configuration, set COREFILE and
5837 COREFLAG based on the canonical host name.
5838 * configure: Rebuild.
5839 * Makefile.in: Rebuild dependencies.
5840 (ALL_CFLAGS): Add @COREFLAG@.
5841 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5842 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5843 support routines. Check LYNX_CORE rather than HOST_LYNX.
5844 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5845 * i386lynx.c: Likewise.
5846 * m68klynx.c: Likewise.
5847 * sparclynx.c: Likewise.
5848 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5849 * *-core.c: Comment changes.
5850 * config/decstation.mh (HDEPFILES): Remove.
5851 (HDEFINES): Remove -DTRAD_CORE.
5852 * config/irix3.mh (RANLIB): Remove.
5853 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5854 (HDEFINES): Remove -DIRIX_CORE.
5855 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5856 (HDEFINES): Remove -DTRAD_CORE.
5857 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5858 * config/ultra3.mh (RANLIB): Remove.
5859 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5860 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5861 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5862 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5863 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5864 * config/i386aix.mh, config/i386bsd.mh: Remove.
5865 * config/i386linux.mh, config/i386mach3.mh: Remove.
5866 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5867 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5868 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5869 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5870 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5871 * config/solaris2.mh, config/stratus.mh: Remove.
5872 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5873 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5875 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5877 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5878 DT_FINI entry if the appropriate symbol is not in the hash table.
5880 * libelf.h (struct elf_backend_data): Add create_program_headers
5881 and want_hdr_in_seg fields.
5882 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5884 (elf_backend_create_program_headers): Likewise.
5885 (elfNN_bed): Initialize create_program_headers and
5887 * elf.c (get_program_header_size): Call create_program_headers
5889 (map_program_segments): Check want_hdr_in_seg backend field. Call
5890 create_program_headers backend routine.
5892 * elf.c (assign_file_positions_except_relocs): Align non allocated
5893 sections when creating an executable.
5895 * elfcode.h (elf_swap_phdr_in): Make non static.
5896 (elf_swap_phdr_out): Make non static.
5897 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5898 (bfd_elf32_swap_phdr_out): Declare.
5899 (bfd_elf64_swap_phdr_in): Declare.
5900 (bfd_elf64_swap_phdr_out): Declare.
5902 * ecofflink.c (ecoff_collect_shuffle): New static function.
5903 (_bfd_ecoff_get_accumulated_pdr): New function.
5904 (_bfd_ecoff_get_accumulated_sym): New function.
5905 (_bfd_ecoff_get_accumulated_ss): New function.
5906 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5907 (_bfd_ecoff_get_accumulated_sym): Declare.
5908 (_bfd_ecoff_get_accumulated_ss): Declare.
5909 * libbfd.h: Rebuild.
5911 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5913 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5915 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5916 warning symbols. If any section is named .gnu.warning.XXX, treat
5917 the contents as a warning to be issued if the symbol XXX is
5919 (elf_link_output_extsym): For an indirect or warning symbol, just
5920 output the symbol it points to.
5922 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5923 if bfd_hash_allocate fails, since it will already be set.
5924 (generic_link_hash_newfunc): Likewise.
5925 (archive_hash_newfunc): Likewise.
5926 (hash_entry_bfd): New static function.
5927 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5928 callback. Allocate a new warning using the hash table newfunc.
5929 Use bfd_hash_replace to update the entry in the hash table, rather
5930 than assuming we can copy the fields with structure assignment.
5932 * hash.c (bfd_hash_replace): New function.
5933 * bfd-in.h (bfd_hash_replace): Declare.
5934 * bfd-in2.h: Rebuild.
5936 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5938 * config.bfd: Add mips*vr4300-*-elf* target.
5939 * config/mipsbvr4300.mt: Added.
5941 See file ChangeLog.2
5948 version-control: never