1 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
3 * coffcode.h (coff_compute_section_file_positions): Force the
4 potential last byte in the file to be written out when
7 Fri Apr 18 11:42:55 1997 Niklas Hallqvist <niklas@appli.se>
9 * coff-alpha.c (bsd_alpha_howto_table): Cloned from alpha_howto_table
10 but with an added LITERALSLEAZY entry.
11 (alpha_adjust_reloc_in): Add handling of LITERALSLEAZY relocs. Use
12 info on the howto_table gotten from the ecoff_backend data.
13 (alpha_ecoff_get_relocated_section_contents): Ditto.
14 (alpha_bfd_reloc_type_lookup): Ditto.
15 (alpha_relocate_section): Ditto. Also remove an assertion
16 causing failures on *BSD/alpha systems.
17 (alpha_ecoff_backend_data): Addition of fields to handle different
18 howto tables as well as a has_literalseazy flag.
19 (bsd_alpha_ecoff_backend_data): New backend data structure for *BSD.
20 (bsd_ecoffalpha_little_vec): Define.
21 * coff-mips.c (MIPS_HOWTO_COUNT): Removed, it's unused.
22 (mips_adjust_reloc_in): Use new ecoff_backend data to get at the howto
24 (mips_bfd_reloc_type_lookup): Ditto.
25 (mips_relocate_section): Ditto.
26 (mips_ecoff_backend_data): Addition of fields to handle different
27 howto tables as well as a has_literalseazy flag.
28 * config.bfd: (alpha-*-openbsd*): New target.
29 * configure.in (alpha*-*-openbsd*): New target.
30 (bsd_ecoffalpha_little_vec): New vector for *BSD/Alpha ECOFF.
31 * ecoff.c (_bfd_ecoff_set_arch_mach_hook): Handle new magic.
32 (ecoff_get_magic): Ditto.
33 * libecoff.h (ecoff_backend_data): Addition of fields to handle
34 different howto tables as well as a has_literalseazy flag.
35 * reloc.c: BFD_RELOC_ALPHA_LITERALSLEAZY): New reloc.
36 * targets.c (bsd_ecoffalpha_little_vec): Declare.
37 (bfd_target_vector): Include the bsd_ecoffalpha_little_vec target.
38 * configure, bfd-in2.h, libbfd.h: Rebuild.
40 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
42 * configure.host (mips*-*-openbsd*): New host.
44 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
46 * elflink.h (elf_link_add_object_symbols): Only subtract the
47 section VMA from the symbol value if this is a fully linked file.
49 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
50 (struct elf_i386_link_hash_entry): Define.
51 (struct elf_i386_link_hash_table): Define.
52 (elf_i386_link_hash_traverse): Define.
53 (elf_i386_hash_table): Define.
54 (elf_i386_link_hash_newfunc): New static function.
55 (elf_i386_link_hash_table_create): New static function.
56 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
57 PC relative relocs for a global symbol defined in a regular
58 object, and count the number of PC relative relocs copied for any
60 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
61 traverse with elf_i386_discard_copies.
62 (elf_i386_discard_copies): New static function.
63 (bfd_elf32_bfd_link_hash_table_create): Define.
65 From Gordon W. Ross <gwr@mc.com>:
66 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
67 (sunos4_aout_backend): Use MY_entry_is_text_address.
70 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
72 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
73 R_D30V_32_NORMAL to 2 (4 bytes).
76 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
78 From Gordon W. Ross <gwr@mc.com>:
79 * netbsd.h (N_SHARED_LIB): Define.
80 (SEGMENT_SIZE): Don't define.
81 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
83 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
84 (SEGMENT_SIZE): Don't define.
86 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
87 to sizeof Rela structure, not sizeof Rel structure. From Gary
88 Thomas <g.thomas@opengroup.org>.
90 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
92 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
93 whenever entry is larger than text address, but only by whole
94 pages. From Gordon W. Ross <gwr@mc.com>.
96 * Makefile.in (install): Depend upon installdirs. Use
97 mkinstalldirs to build $(oldincludedir).
98 (installdirs): New target.
100 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
101 if this is a debugging section which we are stripping.
103 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
105 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
106 alpha-specific target data struct.
108 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
110 From Thomas Graichen <graichen@rzpd.de>:
111 * Makefile.in: Always use $(SHELL) when running move-if-change.
112 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
113 * configure: Rebuild.
115 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
117 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
118 VMA if this is an executable file or a shared object.
120 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
123 * libaout.h (struct aout_backend_data): Add entry_is_text_address
125 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
126 start of the file. Remove uses later on which switch using
128 (MY(callback)): Handle entry_is_text_address.
129 (MY_entry_is_text_address): Define if not defined.
130 (MY(backend_data)): Initialize new field.
131 * aoutf1.h (sunos4_aout_backend): Likewise.
132 * i386aout.c (MY(backend_data)): Likewise.
133 * i386mach3.c (MY(backend_data)): Likewise.
134 * mipsbsd.c (MY(backend_data)): Likewise.
135 * sparclynx.c (sparclynx_aout_backend): Likewise.
136 * netbsd.h (SEGMENT_SIZE): Define if not defined.
137 (MY_entry_is_text_address): Define.
138 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
140 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
141 whose name starts with `.'.
143 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
145 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
146 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
147 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
148 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
149 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
150 sparc-*-openbsd*): New targets.
151 * configure: Rebuild.
153 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
155 * stabs.c (struct stab_section_info): New field
157 (_bfd_link_section_stabs): Fill the above array.
158 (_bfd_stab_section_offset): Use `cumulative_skips' to
159 speed up offset calculation.
161 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
163 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
164 addend for non pc-relative relocations.
166 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
167 for non-existent function.
169 * elf-m10300.c (mn10300_elf_relax_section): New function.
170 (mn10300_elf_relax_delete_bytes): Likewise.
171 (mn10300_elf_symbol_address_p): Likewise.
172 (mn10300_elf_get_relocated_section_contents): Likewise.
173 (bfd_elf32_bfd_relax_section): Define.
174 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
176 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
178 * configure.host: Set SHLIB_LIBS.
179 * configure.in: Substitute SHLIB_LIBS.
180 * configure: Rebuild.
181 * Makefile.in (SHLIB_LIBS): New variable.
182 ($(SHLIB)): Use $(SHLIB_LIBS).
184 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
186 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
187 with bfd_section_vma.
189 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
191 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
192 Correct CPU file names for mn10[23]00.
193 * configure: Rebuild.
195 * bfd.c (bfd_record_phdr): Cast count to size_t before
198 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
199 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
200 (xcoff_write_archive_contents): LIkewise.
201 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
202 (mips_elf_create_procedure_table): Likewise.
203 * peicode.h (pe_print_idata): Likewise.
204 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
205 * xcofflink.c (xcoff_get_section_contents): Likewise.
206 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
207 (xcoff_link_add_symbols): Likewise.
208 (xcoff_link_add_symbols): Likewise.
210 * ppcboot.c (ppcboot_set_arch_mach): Make static.
211 (ppcboot_bfd_print_private_bfd_data): Likewise.
213 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
214 to complain_overflow_signed.
216 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
218 * VERSION: Set to 2.8.1.
220 * Branched binutils 2.8.
222 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
223 deciding whether to copy a reloc into a shared object.
224 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
225 relocs in unallocated sections.
226 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
227 R_SPARC_RELATIVE relocs in unallocated sections.
229 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
231 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
232 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
235 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
237 * elflink.h (elf_link_add_object_symbols): Let a common symbol
238 override an uninitialized symbol from a shared library with a
241 * elf-m10200.c: Rename from elf32-mn10200.c.
242 * elf-m10300.c: Rename from elf32-mn10300.c.
243 * cpu-m10200.c: Rename from cpu-mn10200.c
244 * cpu-m10300.c: Rename from cpu-mn10300.c
245 * Makefile.in: Update accordingly.
247 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
248 (elf_mips_isa): Move to earlier in file.
249 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
250 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
253 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
256 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
258 * configure.com: New file.
259 * config.h-vms: Remove file.
260 * makefile.vms: Update for new configure scheme.
262 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
264 * libcoff-in.h (ppc_allocate_toc_section): Declare.
265 (ppc_process_before_allocation): Declare.
266 * libcoff.h: Rebuild.
268 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
270 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
272 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
274 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
276 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
277 symbol index for a R_IHCONST reloc.
279 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
281 * targmatch.sed: Do not use \(\) recursively.
283 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
285 * m68klinux.c (MACHTYPE_OK): Define.
286 * i386linux.c (MACHTYPE_OK): Define.
288 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
290 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
291 <hjl@gnu.ai.mit.edu>:
292 * sparclinux.c: New file.
293 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
294 * bfd-in2.h: Rebuild.
295 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
296 * configure.in (sparclinux_vec): Add to list of vectors.
297 * configure: Rebuild.
298 * targets.c (sparclinux_vec): Declare.
299 (bfd_target_vector): Add sparclinux_vec.
300 * Makefile.in: Rebuild dependencies.
301 (BFD32_BACKENDS): Add sparclinux.o.
302 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
304 * coff-mips.c (mips_ecoff_backend_data): Initialize new
305 bfd_coff_backend_data field.
306 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
308 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
309 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
310 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
312 * bfd.c: Include "libiberty.h".
313 (strerror): Don't declare.
314 (bfd_errmsg): Call xstrerror rather than strerror.
316 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
318 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
319 reloc even if the symbol is in the .bss section.
320 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
321 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
322 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
324 * coffcode.h (bfd_coff_backend_data): Add new field
325 _bfd_coff_default_section_alignment_power.
326 (bfd_coff_default_section_alignment_power): Define.
327 (bfd_coff_std_swap_table): Initialize new field.
328 * libcoff.h: Rebuild.
329 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
330 symbol to the default section alignment.
332 * COPYING: Update FSF address.
335 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
337 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
338 21-bit absolute that made it act as a relative.
341 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
343 * elflink.c (_bfd_elf_create_linker_section): Don't set
344 bss_section and rel_section from existing sections.
346 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
349 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
351 * aoutx.h (some_aout_object_p): Change executable test to fix
352 problems with embedded a.out systems.
354 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
356 * stabs.c (_bfd_stab_section_offset): New function.
357 * libbfd-in.h (_bfd_stab_section_offset): Declare.
359 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
361 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
362 * elf32-mips.c (mips_elf_relocate_section): Likewise.
363 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
365 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
367 * stabs.c (_bfd_link_section_stabs): Copy over the first header
368 symbol. Check for memory allocation failure of *psinfo.
369 (_bfd_write_section_stabs): Add psinfo parameter. Change all
370 callers. Set the value of the header symbol.
371 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
375 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
377 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
378 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
379 reloc types, rather than silently failing to generate an output file.
382 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
384 * targmatch.sed: Use the hold space to put the #ifdef around the
386 * targets.c (UNSUPPORTED_TARGET): Don't define.
387 (find_target): Don't check for UNSUPPORTED_TARGET.
388 (bfd_set_default_target): Don't try to optimize by checking for
391 * Makefile.in: Rebuild dependencies.
392 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
393 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
394 (elf32-m32r.o): Remove explicit target.
396 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
399 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
400 count section symbols for sections that were created by the
401 linker, or are not allocatable or not loadable.
402 (elf32_sparc_finish_dynamic_sections): Output output section
403 symbols for section for which we made space for them.
405 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
407 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
408 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
410 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
412 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
413 (m32r_hi16_list): New static local.
414 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
415 (m32r_elf_do_hi16_reloc): Delete.
416 (m32r_elf_relocate_hi16): New function.
417 (m32r_elf_lo16_reloc): New function.
418 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
421 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
423 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
424 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
425 (m32r_elf_final_sda_base): New function.
426 (m32r_elf_relocate_section): Rewrite sdata support.
427 (m32r_elf_finish_dynamic_sections): Delete.
429 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
431 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
432 * coff-svm68k.c: New file. Just defines some macros and includes
434 * coff-m68k.c: Add functions to handle common addends, moved in
435 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
436 Control whether relocs are visible using STATIC_RELOCS.
437 * cf-m68klynx.c: Simplify greatly: just define macros to control
439 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
440 * targets. (m68ksysvcoff_vec): Declare.
441 (bfd_target_vector): Add m68ksysvcoff_vec.
442 * config.bfd (m68*-motorola-sysv*): New target.
443 * configure.in (m68ksysvcoff_vec): New vector.
444 * configure: Rebuild.
445 * Makefile.in: Rebuild dependencies.
446 (BFD32_BACKENDS): Add coff-svm68k.o.
447 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
449 * binary.c (binary_set_section_contents): Don't get misled if the
450 first section is not loadable. From Matthew L. Martin
453 * elflink.h (elf_bfd_final_link): Set the value of a section
454 symbol to the section address unless doing a relocateable link.
456 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
458 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
459 .plt entry if we've taken the function's address.
460 (elf64_alpha_merge_gots): Merge collected flags info as well.
462 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
464 * Many files: Add function prototypes.
465 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
466 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
467 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
468 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
469 * peicode.h: Change several void * parameters to PTR.
470 * srec.c (srec_get_symbol_info): Make static.
471 * syms.c (bfd_symbol_is_absolute): Remove.
472 * Makefile.in: Rebuild dependencies.
474 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
476 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
477 (bfd_elf32_bfd_is_local_label): Don't define.
479 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
482 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
484 * bfd-in.h: Don't include obstack.h.
485 (struct bfd_hash_table): Change memory field to PTR.
486 * bfd.c (struct _bfd): Change memory field to PTR.
487 * bfd-in2.h: Rebuild.
488 * libbfd-in.h (bfd_release): Declare as function, don't define as
491 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
492 objalloc routines rather than obstack routines.
493 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
494 (getpagesize): Don't define.
495 (_bfd_new_bfd): Don't set _bfd_chunksize.
496 (bfd_openr): Free new bfd and objalloc on failure.
497 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
498 (bfd_alloc_size): Remove.
499 (bfd_release): New function.
500 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
501 objalloc routines rather than obstack routines.
502 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
503 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
504 objalloc routines rather than obstack routines.
505 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
506 (struct accumulate): Change memory to struct objalloc *.
507 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
508 * dep-in.sed: Don't remove obstack.h from dependency list.
509 * Makefile.in: Rebuild dependencies.
510 (BFD_H_DEPS): Remove obstack.h.
511 (install): Don't install obstack.h.
512 * Many files: Don't include "obstack.h".
515 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
516 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
518 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
519 * sunos.c (sunos_add_dynamic_symbols): Likewise.
520 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
522 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
523 old version of bfd_alloc.
524 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
526 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
528 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
530 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
531 ELF local label syntax as well.
533 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
535 * config.bfd (powerpc-*-beos*): New target.
536 * configure.in (powerpc-*-beos*): Add case that explicitly
537 does not set COREFILE for now. A future BeOS version is
538 expected to support core files.
539 * configure: Regenerate with autoconf.
541 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
543 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
544 seen with a local symbol, rather than crashing.
546 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
547 version symbols if there aren't any.
550 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
552 * coff-tic80.c (coff_rtype_to_howto): Define
553 (coff_tic80_rtype_to_howto): Clone generic coff version and
554 add code to handle the funky TI "internal relocations".
557 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
559 * elflink.h (elf_link_add_object_symbols): Don't warn about type
560 or size changes because of a weak symbol.
562 * cisco-core.c (SIGEMT): Define if not defined.
564 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
566 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
567 setting ever. Sanity check the version number. Sort out copying
568 flags and other information when adding an indirect symbol.
569 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
570 symbols added by the backend. Clear the entire contents of the
572 (elf_export_symbol): Ignore indirect symbols.
573 (elf_link_output_extsym): Accept a section without an owner in an
575 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
576 version count. Correct the allocation of x_versymp.
578 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
579 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
580 Don't return bfd_und_section_ptr when info->shared.
581 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
582 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
583 (mips_elf_check_relocs): Resolve an indirect symbol in
585 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
586 SHN_MIPS_TEXT or SHN_MIPS_DATA.
588 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
590 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
592 From Eric Youngdale <eric@andante.jic.com>:
593 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
594 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
595 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
596 versioned symbol appears in both a regular and a shared object.
597 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
598 appropriate. Improve error message.
599 (struct elf_outext_info): Rename from elf_finfo_failed. Change
600 all uses. Add localsyms field.
601 (elf_bfd_final_link): When generating a shared library, call
602 elf_link_output_extsym to output all local symbols.
603 (elf_link_output_extsym): Handle symbols which were forced to
606 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
608 From Eric Youngdale <eric@andante.jic.com>:
609 * elf-bfd.h (elf_symbol_type): Add version field.
610 * elfcode.h (elf_slurp_symbol_table): Set version field.
611 * elflink.h (elf_link_add_object_symbols): When creating an
612 indirect symbol for a default version symbol, set DEF_DYNAMIC if
613 appropriate. Set up an indirection from the nondefault version of
615 (NAME(bfd_elf,size_dynamic_sections)): Call
616 elf_link_assign_sym_version before checking whether there are any
617 versions. Always record the version name as a dynamic symbol.
619 (elf_link_assign_sym_version): After finding a version, see if a
620 symbol should be forced to local scope. Create a new version
621 definition if appropriate.
622 (elf_link_output_extsym): Correct indirect symbol handling.
623 * elf.c (bfd_elf_print_symbol): Print version information.
624 (bfd_section_from_shdr): Turn version sections into BFD sections.
625 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
626 if sh_info is not already set.
627 (_bfd_elf_copy_private_section_data): Copy sh_info for version
629 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
630 _bfd_stringtab_add to copy the name into permanent memory if
633 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
635 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
637 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
639 * coffcode.h (bfd_coff_backend_data): Change
640 _bfd_coff_compute_section_file_positions to return a boolean
641 value. Change all callers.
642 (coff_compute_section_file_positions): Change return type to
643 boolean. If the size of the last section changed, then output a
644 zero byte at the end of the file.
645 * libcoff.h: Rebuild.
647 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
648 for at least 6 output symbols.
649 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
650 emit a TC csect to represent the space they take up. For an XO
651 symbol, just emit a reference, not a csect.
653 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
654 Solaris doesn't like the combined options, and the -f is
656 (stamp-tshlink, install): Likewise.
658 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
659 handling when little endian.
661 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
663 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
664 (mn10300_elf_relocate_section): Likewise.
665 (elf_backend_relocate_section): Define.
667 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
668 relocs. Replace them with generic PCREL_{8,16,32} relocs.
669 (elf32_mn10300_howto_table): Likewise.
670 (elf32_mn10300_reloc_map): Likewise.
671 (bfd_elf32_mn10300_reloc): Delete unused function.
673 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
676 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
677 understand, just set the howto field to NULL, and the caller will
678 print an appropriate error message.
680 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
681 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
682 block. Use NULL for initializations of "ptr" rather than bare 0.
683 * coff-h8300.c: Fix typo in comment.
684 * coff-h8500.c: Ditto.
688 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
690 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
691 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
692 m32r_elf_get_relocated_section_contents): First pass at relax support.
694 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
696 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
697 entry for reading verdef records.
698 Use correct braces for computing increments of extverdaux and
699 exteverdef record pointers.
702 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
704 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
708 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
710 * elflink.h (elf_link_find_version_dependencies): Check that
711 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
715 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
717 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
720 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
722 * targets.c (bfd_default_vector): Make non-const.
723 (find_target): New static function, broken out of
725 (bfd_set_default_target): New function.
726 (bfd_find_target): Call find_target. When defaulting, use
727 bfd_default_vector[0] if it is not NULL.
728 * libbfd-in.h (bfd_default_vector): Adjust declaration.
729 * bfd-in2.h, libbfd.h: Rebuild.
731 * syms.c (bfd_is_local_label): Return false if the symbol has no
733 * coff-i960.c (coff_i960_is_local_label_name): New function.
734 (coff_bfd_is_local_label_name): Define.
735 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
736 (coff_bfd_is_local_label_name): Define.
737 * coff-rs6000.c (xcoff_is_local_label_name): New function.
738 (coff_bfd_is_local_label_name): Define.
739 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
740 with .. or _.L_ as local.
741 * elf32-i386.c (elf_i386_is_local_label_name): New function.
742 (bfd_elf32_bfd_is_local_label_name): Define.
743 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
744 beginning with $ as local.
746 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
748 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
749 rather than comparing against info->lprefix.
750 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
751 * elflink.h (elf_link_input_bfd): Likewise.
752 * linker.c (_bfd_generic_link_output_symbols): Likewise.
753 * xcofflink.c (xcoff_link_input_bfd): Likewise.
755 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
756 _bfd_elf_is_local_label_name if not already defined.
757 * elf.c (_bfd_elf_is_local_label_name): New function.
758 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
760 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
761 (m88k_is_local_label_name): New static function.
763 * coffcode.h (coff_bfd_is_local_label_name): Define as
764 _bfd_coff_is_local_label_name if not already defined.
765 * coffgen.c (_bfd_coff_is_local_label_name): New function.
766 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
767 * libcoff.h: Rebuild.
769 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
770 to _bfd_is_local_label_name.
771 (bfd_target): Likewise.
772 * syms.c (bfd_is_local_label): Define as function, not macro.
773 (bfd_is_local_name): Define.
774 * libbfd.c (bfd_generic_is_local_label_name): Rename from
775 bfd_generic_is_local_label, and take a string rather than a
777 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
778 (_bfd_nosymbols_bfd_is_local_label_name): Define.
779 (bfd_generic_is_local_label): Don't declare.
780 (bfd_generic_is_local_label_name): Declare.
781 * bfd-in2.h, libbfd.h: Rebuild.
782 * All backends: Change local_label to local_label_name.
784 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
785 (mips_elf_relocate_got_local): Change return type to boolean.
786 Don't assume that the first zero entry is unassigned; instead, use
788 (mips_elf_relocate_section): Check return value of
789 mips_elf_relocate_got_local.
790 (mips_elf_create_got_section): Initialize assigned_gotno field.
793 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
795 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
799 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
801 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
802 that have no contents merely because linker_mark is not set.
804 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
806 * config.bfd (mips*-*-lnews*): New target.
807 * coff-mips.c (mips_relocate_section): Make assert compare
808 content byteorder instead of header byteorder.
809 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
811 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
812 * configure.in (ecoff_biglittle_vec): Add case.
815 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
817 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
818 name begins with ".note".
819 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
820 section whose name begins with ".note".
821 (get_program_header_size): Corresponding change.
823 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
824 jal and for jal overflow.
826 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
828 From Eric Youngdale <eric@andante.jic.com>:
829 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
830 not found, try looking it up again without the version name.
831 (elf_link_add_object_symbols): Always link against the dynamic
832 symbol table of a dynamic object. When linking against a dynamic
833 object, include version strings in symbol names, and set up
834 version information. Add indirect symbols for default versions.
835 (elf_link_create_dynamic_sections): Add special version sections.
836 (struct elf_assign_sym_version_info): Define.
837 (struct elf_find_verdep_info): Define.
838 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
840 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
841 (elf_link_find_version_dependencies): New static function.
842 (elf_link_assign_sym_version): New static function.
843 (elf_link_renumber_dynsyms): New static function.
844 (struct elf_final_link_info): Add symver_sec field.
845 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
846 local symbols of a dynamic object. Handle DT_VER* constants.
847 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
848 dynamic object. Skip indirect symbols from ELF objects. Remove
849 the version name before choosing a hash bucket. Write out the
850 version information if appropriate.
851 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
852 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
853 (bfd_elf64_size_dynamic_sections): Likewise.
854 * bfd-in2.h: Rebuild.
855 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
856 Change elf_link_hash_flags to unsigned short.
857 (ELF_LINK_HIDDEN): Define.
858 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
859 dynverdef_hdr, dynversym_section, dynverdef_section,
860 dynverref_section, cverdefs, cverrefs, verdef, verref.
861 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
862 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
863 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
864 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
865 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
866 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
867 (_bfd_elf_slurp_version_tables): Declare.
868 * elf.c (_bfd_elf_swap_verdef_in): New function.
869 (_bfd_elf_swap_verdef_out): Likewise.
870 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
871 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
872 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
873 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
874 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
875 version information if there is any.
876 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
877 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
878 (elf_fake_sections): Handle .gnu.version* section names.
879 (assign_section_numbers): Handle SHT_GNU_ver* section types.
880 (_bfd_elf_slurp_version_tables): New function.
881 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
882 version name in string entered in dynamic hash table.
883 * elfcode.h: Include fnmatch.h.
884 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
885 symbol which was forced to become local.
886 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
887 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
888 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
889 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
891 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
893 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
895 (mn10200_elf_relax_section): Correctly compute a symbol's value
896 when the symbol is local, but not in the same section as we are
897 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
900 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
902 * elf32-m32r.c: Rewrite to use ELF backend linker.
903 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
904 Add small data area support (R_M32R_SDA16).
905 * reloc.c: Document BFD_RELOC_M32R_SDA16.
906 * bfd-in2.h,libbfd.h: Regenerated.
908 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
910 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
911 (mn10200_elf_relax_delete_bytes): Likewise.
912 (mn10200_elf_symbol_address_p): Likewise.
913 (mn10200_elf_get_relocated_section_contents): Likewise.
914 (bfd_elf32_bfd_relax_section): Define.
915 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
917 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
918 (mn10200_elf_relocate_section): Likewise.
919 (elf_backend_relocate_section): Define.
922 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
924 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
925 reloc.c, targets.c: New target, elf-*-D30V.
927 * bfd-in2.h, configure, libbfd.h: Rebuilt.
929 * cpu-d30v.c, elf32-d30v.c: New files.
932 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
934 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
935 * bfd-in2.h: Regenerated.
937 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
938 (rtype2howto): Add function.
939 (tic80_howto_table): Add.
942 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
944 * sysdep.h: Don't define errno in MSVC if error.h is included.
947 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
949 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
950 is initialized before it is used.
953 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
955 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
956 symbol into a weak undefined symbol; leave it as a common symbol.
958 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
960 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
961 about a symbol defined in a dynamic object if it has already been
962 defined in a regular object.
964 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
966 * makefile.vms: Add gcc flags to allow compiling with current gcc
968 (targmatch.h): New dependency.
970 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
972 * evax.h (ALPHA_R_CODEADDR): New relocation.
973 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
975 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
977 * bfd-in2.h, libbfd.h: Rebuild.
979 Restrict symbol length to 64 bytes, case preserving:
980 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
981 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
982 (_bfd_evax_length_hash_symbol): Added.
983 * evax-etir.c (_bfd_evax_write_etir): Call
984 _bfd_evax_length_hash_symbol before output of symbol.
985 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
986 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
988 * evax-emh.c: Output filename to object file without path.
990 * evax-egsd.c: New sections for local and global commons.
992 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
993 evax-misc.c, evax.h: Remove 8 bit characters from copyright
994 notices. Replace AXP with Alpha.
996 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
998 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
999 sections if we are creating a shared library.
1001 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
1003 * configure.host (i386-windows): Don't set host64=true.
1005 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
1007 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
1008 (elf_mips16_gprel_howto): New static variable.
1009 (mips16_gprel_reloc): New static function.
1010 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1011 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1012 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1013 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1014 * bfd-in2.h, libbfd.h: Rebuild.
1016 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
1018 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1019 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1021 start-sanitize-r5900
1022 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1024 * config.bfd: add r5900
1027 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1029 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1030 the output section will be the absolute section; don't print an
1031 assertion message for that case when doing a relocateable link.
1033 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1035 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1036 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1037 need_fn_sub, call_stub, and call_fp_stub.
1038 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1039 (mips_elf_link_hash_newfunc): Initialize new fields.
1040 (mips_elf_link_hash_table_create): Likewise.
1041 (mips_elf_relocate_section): Redirect relocations to use mips16
1042 stubs when appropriate.
1043 (mips_elf_check_relocs): Attach stub sections to the appropriate
1044 symbol. Set need_fn_stub when appropriate.
1045 (mips_elf_always_size_sections): New static function.
1046 (mips_elf_check_mips16_stubs): New static function.
1047 (elf_backend_always_size_sections): Define.
1048 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1050 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1051 attached to sections which are not being included in the link.
1053 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1055 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1056 symbol value when computing the addend for a pc_relative
1059 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1062 relocateable link, just skip pc_relative pcrel_offset relocs.
1063 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1064 structure for an ARM26 reloc which can be resolved.
1065 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1066 reloc can be resolved.
1068 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1069 error in overflow check for R_RELBYTE.
1071 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1073 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1074 From Mark Rasin <mark.rasin@telrad.co.il>.
1076 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1079 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1081 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1082 (elf_mn10200_howto_table): Likewise.
1083 (mn10200_reloc_map): Likewise.
1085 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1087 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1088 * bfd-in2.h, libbfd.h: Regenerated.
1089 * elf32-m32r.c: Add support for them.
1091 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1093 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1094 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1096 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1097 r_format and r_pcrel. Always return a value.
1099 * riscix.c (MY_final_link_callback): Define to dummy value.
1101 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1102 relocations against the text segment, look up the output name of
1104 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1105 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1106 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1107 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1108 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1110 start-sanitize-tic80
1111 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1113 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1114 routines for little endian data.
1115 * coffcode.h (coff_write_object_contents): Set magic to
1116 TIC80_ARCH_MAGIC for TIc80.
1118 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1120 * coff-tic80.c (tic80coff_vec): Change to little endian data
1124 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1126 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1127 auxiliary_filters parameter to be const char * const *. Accept a
1128 NULL terminated array.
1129 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1130 (bfd_elf32_size_dynamic_sections): Update declaration.
1131 * bfd-in2.h: Rebuild.
1133 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1136 NOTYPE symbol in a text section as a FUNC symbol.
1138 * coffcode.h (coff_compute_section_file_positions): Force
1139 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1141 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1143 * libaout.h (machine_type): Reserve several values for sparclet.
1145 start-sanitize-tic80
1146 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1148 * config.bfd (tic80-*-*): Don't require 'coff'.
1152 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1154 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1155 table to v850_elf_reloc for all non-standard relocations.
1156 (v850_elf_check_relocs): Add check for h being non-null.
1157 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1158 statement instead of multiple ifs.
1159 (v850_elf_relocate_section): Fix up error message, don't just call
1163 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1165 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1166 Use bfd_elf_generic_reloc as special function for all relocs.
1167 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1169 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1170 24bit pc-relative reloc.
1172 start-sanitize-tic80
1173 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1175 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1176 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1177 header byte order is little endian. Use correct bfd_get and
1178 bfd_put routines for little endian headers.
1179 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1180 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1183 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1185 * reloc.c: Add BFD_RELOC_24.
1186 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1187 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1188 * bfd-in2.h, libbfd.h: Rebuilt.
1190 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1192 elf64-alpha multiple .got rewrite:
1194 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1195 (bfd_elf*_mkobject): Don't define here ...
1196 * elfxx-target.h: ... but rather here. Default always_size_sections
1198 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1199 what the #defines in elf-bfd.h transmuted it to anyway.
1201 * section.c: Add SEC_LINKER_CREATED flag.
1202 * bfd-in2.h: Rebuild.
1203 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1204 relocation section flags.
1205 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1206 SEC_IN_MEMORY to recognize generated bits.
1207 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1209 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1210 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1211 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1212 * elf32-ppc.c (ppc_elf_create_linker_section,
1213 ppc_elf_size_dynamic_sections): Likewise.
1214 * elf32-sparc.c (elf32_sparc_check_relocs,
1215 elf32_sparc_size_dynamic_sections): Likewise.
1216 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1218 (_bfd_elf_create_dynamic_sections): Likewise.
1219 (_bfd_elf_make_linker_section_rela): Likewise.
1220 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1221 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1222 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1223 to identify generated bits.
1224 (elf_link_input_bfd): Likewise.
1226 * elf64-alpha.c: Rewrite everything touching relocations.
1229 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1231 * elf32-v850.c (all functions and static variables): Go through
1232 and regularize names to be of the form v850_elf_<xxx>.
1233 (toplevel): Include <elf/v850.h>.
1234 (enum reloc_type): Move to include/elf/v850.h.
1235 (v850_elf_check_relocs): For common variables, if the variable is
1236 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1237 into the appropriate section.
1238 (elf_backend_check_relocs): Define.
1240 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1242 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1245 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1247 * config.bfd (mips*el-*-linux*): New target.
1248 (mips*-*-linux*): New target.
1250 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1251 Return a useful value.
1253 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1255 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1257 * configure: Rebuild.
1258 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1259 ac_cv_func_mmap in bfd/configure.host.
1261 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1262 filter_shlib and auxiliary_filter_shlib parameters.
1263 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1265 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1266 (bfd_elf64_size_dynamic_sections): Likewise.
1267 * bfd-in2.h: Rebuild.
1269 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1271 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1272 symbols, don't export a symbol which is defined by an object in an
1273 archive which contains shared objects.
1275 start-sanitize-tic80
1276 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1278 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1279 for TI TMS320c80 (MVP).
1280 (bfd_archures_list): Add bfd_tic80_arch.
1281 * bfd-in2.h: Regenerate by running "make headers".
1283 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1285 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1286 * configure.in (case $vec): Correct typo, "tb" not "tp".
1287 Also add cofflink.o for tic80coff_vec.
1288 * configure: Regenerate with autoconf.
1291 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1294 is configured with --with-mmap.
1296 start-sanitize-tic80
1297 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1299 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1300 (ALL_MACHINES): Add cpu-tic80.o
1301 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1302 * coff-tic80.c: Add skeleton, cloned from another coff config.
1303 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1307 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1309 * TODO: Correct a misspelling.
1310 start-sanitize-tic80
1311 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1312 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1313 * configure.in (case $vec): Add tic80coff_vec entry.
1314 * configure: Regenerate with autoconf.
1315 * archures.c (bfd_tic80_arch): Declare.
1316 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1317 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1318 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1319 (bfd_target_vector): Add tic80coff_vec entry.
1322 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1324 * elflink.h (elf_buckets): Add some more values for larger
1327 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * Makefile.in (install): Move subdir_do out of conditional. From
1330 Fred Fish <fnf@cygnus.com>.
1332 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1334 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1336 (elf_mn10200_howto_table): Likewise.
1337 (mn10200_reloc_map): Likewise.
1339 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1342 mips16 symbol during the link.
1343 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1345 (mips_elf_link_output_symbol_hook): New static function.
1346 (elf_backend_link_output_symbol_hook): Define.
1348 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1351 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1353 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1354 against SEC_DEBUGGING sections here (revert patch of December 5).
1355 * elfcode.h (elf_object_p): Check for them here, instead.
1357 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1359 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1360 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1362 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1363 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1364 * elf-bfd.h (struct elf_size_info): Update declaration of
1366 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1367 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1368 * elfxx-target.h: Use new dynamic reloc routines by default.
1369 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1372 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1374 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1375 if NAMES_HAVE_UNDERSCORE is defined.
1377 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1379 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1381 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1383 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1386 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1388 * elflink.h (elf_link_add_object_symbols): Only add a weak
1389 symbol if the real definition is in the dynamic symbol table.
1390 After finding the real definition, then, if it is dynamic, add the
1391 weak symbol to the dynamic symbol table.
1393 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1395 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1397 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1400 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1402 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1404 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1405 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1406 * reloc.c: Remove mn10300 big endian relocs.
1407 * bfd-in2.h, libbfd.h: Rebuilt.
1409 * elf32-mn10200.c: Update from elf32-mn10300.c.
1411 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1413 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1415 * elf32-mn10300.c: Add some comments.
1417 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1419 * ihex.c (ihex_scan): Always initialize buf before jumping to
1421 (ihex_read_section): Likewise.
1423 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1425 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1426 inplace for most relocs.
1428 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1430 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1431 even if SEC_ALLOC is not set.
1432 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1433 when deciding whether to copy a reloc into a shared object.
1434 (elf_i386_relocate_section): Likewise.
1435 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1436 (elf32_sparc_relocate_section): Likewise.
1437 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1438 reloc section if it is not set in the source section.
1439 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1440 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1441 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1443 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1445 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1446 expects a .got.plt until we actually create it.
1448 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1450 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1451 message for bfd_reloc_outofrange, rather than aborting. From
1452 Philippe De Muyter <phdm@info.ucl.ac.be>.
1454 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1455 a relocateable link, don't try to process them. From Heinz Wrobel
1456 <wrobel@lpr.e-technik.tu-muenchen.de>.
1458 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1460 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1461 mn10300_info_howto_rel. Tweak reloc argument to be an
1462 Elf32_Internal_Rela.
1463 (USE_RELA): Define instead of USE_REL.
1464 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1466 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1468 * configure.in, configure: Handle mips*-sgi-irix6*.
1469 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1472 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1474 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1475 relocation against a symbol defined in a section with no output
1478 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1480 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1481 * configure, config.in: Rebuild with autoconf 2.12.
1483 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1484 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1485 (swap_out_syms): Set st_other from existing st_other field.
1486 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1488 (elf_link_output_extsym): Set the other field from the global hash
1490 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1491 (elf_mips16_jump_howto): New static variable.
1492 (mips16_jump_reloc): New static function.
1493 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1494 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1495 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1497 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1498 * bfd-in2.h, libbfd.h: Rebuild.
1499 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1501 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1503 * configure.host: Use long long for mips-sgi-irix6*.
1505 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1506 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1508 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1510 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1511 (enum reloc_type): Add more reloc types.
1512 (elf32_mn10300_howto_table): Update for new reloc types.
1513 (elf32_mn10300_reloc_map): Update for new reloc types.
1514 * reloc.c: Add some new relocs for the mn10300 series.
1515 * bfd-in2.h, libbfd.h: Rebuilt.
1517 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1519 * som.c (setup_sections): Don't lose for a space which has
1520 no data, but some symbols.
1522 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1524 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1525 (sunos_link_hash_table_create): Initialize got_needed.
1526 (sunos_create_dynamic_sections): Only set .got section size if it
1527 is not already set. Set got_needed.
1528 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1529 sdynptr, and only handle dynamic sections, if dynamic sections are
1531 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1532 Initialize .got section.
1533 (sunos_scan_ext_relocs): Likewise.
1534 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1536 (sunos_finish_dynamic_link): Check got_needed. Only set up
1537 dynamic linking information if needed.
1539 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1541 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1543 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1545 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1547 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1549 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1552 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1554 * filemode.c: Include sysdep.h.
1555 * ihex.c: Add casts to eliminate compiler warnings.
1556 * sunos.c: Add casts to eliminate compiler warnings.
1558 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1560 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1562 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1563 appropriate relocations in the .so file if shared.
1564 (ppc_elf_relocate_section): Ditto.
1566 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1568 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1569 complain_overflow_unsigned.
1571 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1573 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1574 overflows for R_D10V_16 and R_D10V_18.
1576 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1578 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1579 (do_with_relocs): Likewise.
1580 (do_as_repeat): Likewise.
1581 (copy_expression): Likewise.
1583 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1585 * ieee.c (ieee_write_external_part): Correctly record whether
1586 there is an external part.
1589 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1591 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1592 handle tda offsets for sld.w and sst.w instructions.
1593 Fix alignment check in sld.w and sst.w tda reloc handling.
1596 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1598 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1601 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1603 * elf32-v850.c: Add comments about assumptions about
1604 char, short & long sizes.
1605 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1606 problems for several relocs.
1608 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1609 R_V850_SDA_OFFSET entry.
1612 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1615 Store import file index in ldindx.
1616 (xcoff_build_ldsyms): Assume that ldsym was not previously
1617 allocated. For an imported symbol, copy ldindx into l_ifile.
1620 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1622 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1623 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1624 fields in R_V850_TDA_OFFSET.
1625 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1626 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1629 * elf32-v850.c: Include bfdlink.h.
1630 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1632 (elf32_v850_bfd_final_link_relocate): New function.
1633 (v850_elf_relocation_section): Likewise.
1634 (elf_backend_relocate_section): Define.
1637 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * binary.c (binary_set_section_contents): Ignore sections which
1640 don't have SEC_LOAD and SEC_ALLOC set.
1642 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1644 * linker.c (_bfd_generic_final_link): Avoid losing static
1645 symbols in the .bss section.
1647 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1649 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1650 (mips32_64bit_reloc): New static function.
1651 (mips_reloc_map): Add entry for BFD_RELOC_64.
1652 (mips_elf_relocate_section): Handle R_MIPS_64.
1654 * linker.c (default_indirect_link_order): Print an error message
1655 when attempting to do a relocateable link with different object
1656 file formats, rather than calling abort.
1658 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1660 * reloc.c (m32r relocs): Rename them.
1661 * bfd-in2.h, libbfd.h: Regenerated.
1662 * elf32-m32r.c: Update.
1663 (m32r_elf_10_pcrel_reloc): New function.
1664 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1665 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1667 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1669 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1670 all sections that will be included in the output file.
1671 (_bfd_generic_link_output_symbols): Discard symbols in sections
1672 which are being discarded.
1676 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1677 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1678 (elf_v850_howto_table): Corresponding changes.
1679 (elf_v850_reloc_map): Corresponding changes.
1680 * reloc.c: Add additional V850 relocations.
1681 * bfd-in2.h, libbfd.h: Rebuilt.
1683 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1684 no longer want in pc-relative relocs.
1686 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1688 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1689 accept a reloc against an undefined sybmol!
1691 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1693 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1696 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1698 * VERSION: Bump for new relocation.
1700 * hosts/i386bsd.h: If NBPG is not defined, define it as
1701 PAGE_SIZE, for recent versions of FreeBSD.
1703 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1705 * configure.host: Use `long long' as the 64 bit type on a Solaris
1706 host, since both gcc and the SunPRO compilers support it.
1708 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1710 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1711 mistake to have reused the ECOFF LITERAL for ELF since they have
1712 different semantics.
1713 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1714 * bfd-in2.h, libbfd.h: Rebuild.
1716 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1719 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1720 dynamic relocation for an undefweak symbol when we are building
1721 a static executable.
1723 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1725 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1726 point explicitly to srcdir.
1727 (targmatch.h): Edit references to point explicitly to objdir.
1729 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1731 * config.bfd: When setting targ_cpu, don't get confused by
1734 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1736 * configure.host: Add support for windows host (a build done
1737 under the Microsoft build environment).
1739 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1741 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1742 definition in a dynamic object, add it to the dynamic symbol table
1743 if any dynamic object mentions it. Reverts part of last patch.
1745 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1746 (sunos_link_hash_table_create): Initialize got_base.
1747 (bfd_sunos_size_dynamic_sections): If the .got section is more
1748 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1750 (sunos_check_dynamic_reloc): Subtract got_base from a base
1751 relative relocation.
1753 * elf32-mips.c (elf_mips_isa): New static function.
1754 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1755 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1757 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * archive.c (do_slurp_coff_armap): Only treat archive as little
1760 endian for i960 COFF.
1762 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1764 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1765 by the change in size of the section when EXEC_P is not set.
1767 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1768 (m68kcoff_rtype_to_howto): New static function.
1769 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1770 VMA to the addend for a PC relative reloc.
1772 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1774 * Makefile.in: Rebuild dependencies.
1776 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1779 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1781 * Makefile.in: Remove explicit dependencies for mn10200 and
1783 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1784 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1785 (dependencies): Rebuilt.
1787 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1789 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1790 during this function.
1792 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1793 section if the flags are compatible.
1795 * configure.in: Add havevecs, and put it in tdefaults.
1796 * mpw-config.in: Likewise.
1797 * configure: Rebuild.
1798 * targmatch.sed: New file; a sed script to build targmatch.h from
1800 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1801 * targets.c: Include "fnmatch.h".
1802 (struct targmatch): Define.
1803 (bfd_target_match): Define by including targmatch.h.
1804 (bfd_find_target): If the target is not found by name, search for
1805 it as a configuration triplet.
1806 * Makefile.in: Rebuild dependencies.
1807 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1808 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1809 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1810 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1811 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1812 (CFILES): Remove i386dynix.c and hp300bsd.c.
1813 (targmatch.h): New target.
1814 (do_clean): Remove targmatch.h.
1816 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1817 * acconfig.h: Add NEED_DECLARATION_GETENV.
1818 * configure, config.in: Rebuild.
1819 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1820 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1822 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1824 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1825 * cpu-mn10200.c, cpu-mn10300.c: New files.
1826 * elf32-mn10200.c, elf32-mn10300.c: New files.
1827 * Makefile.in: Break mn10x00 support into two separate
1828 configurations, mn10200 and mn10300.
1829 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1830 * bfd-in2.h, configure: Rebuilt.
1832 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1834 * Makefile.in (do_clean): Move config.log to do_distclean.
1836 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1838 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1839 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1840 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1841 (elf32-mn10x00.o): Add dependencies.
1842 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1843 (bfd_mn10x00_arch): Declare.
1844 (bfd_archures_list): Add bfd_mn10x00_arch.
1845 * config.bfd: Add mn10x00-*-*.
1846 * configure.in: Add bfd_elf32_mn10x00_vec.
1847 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1848 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1849 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1850 * bfd-in2.h, configure: Rebuilt.
1852 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1854 openVMS/Alpha: Provide filename and case_hack flags via
1855 symbol table from gas.
1856 Add case_hack code for symbol output from vax/vms.
1857 * evax-alpha.c (evax_initialize): Remove filename handling,
1858 filename is provided via symbol table.
1859 (evax_get_symtab): Use local symbol count when setting up table.
1860 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1862 (_bfd_evax_write_egsd): Skip file name symbol.
1863 * evax-emh.c (get_vms_time_string): Local function now.
1864 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1866 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1867 through _bfd_evax_case_hack_symbol.
1868 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1870 (_bfd_evax_basename): Removed.
1871 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1872 * evax.h (evax_private_data_struct): Remove filename.
1873 (flag_hash_long_names, flag_show_after_trunc,
1874 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1877 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1880 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1881 (NO_SWAP_MAGIC): Don't define.
1882 (SWAP_MAGIC): Define.
1884 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1885 no hash table entry for a global symbol.
1887 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1889 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1891 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1894 symbol type with T_NULL. Warn if symbol type changes. Based on
1895 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1897 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1898 a dynamic object in the dynamic symbol table if it is referenced
1899 or defined by a regular object.
1902 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1904 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1905 remove dwarf local labels. Shrinks binaries by a factor of 3!
1908 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1911 by hand, rather than by calling bfd_make_section.
1913 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1915 * reloc.c: Rename m32r relocs.
1916 * bfd-in2.h, libbfd.h: Rebuilt.
1917 * elf32-m32r.c: Update.
1919 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1922 link, adjust the symbol index of a base relative reloc. Don't
1923 change the addend of a PC relative reloc if pcrel_offset is set.
1924 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1925 a relocateable link.
1927 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1928 it is zero, in case src_mask matters.
1929 (bfd_install_relocation): Likewise.
1931 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1935 (_bfd_xcoff_bfd_final_link): Don't set target_index
1936 to an uninitialized value.
1938 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1940 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1941 indices, rather than crashing.
1942 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1944 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1947 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1951 (coff_arm_adjust_symndx): New static function.
1952 (coff_adjust_symndx): Define.
1954 * srec.c (srec_scan): Accept multiple symbols on a single line.
1955 From Pascal Martin <pmartin@alsys.com>.
1959 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1961 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1962 (sunos_merge_private_bfd_data): New function.
1964 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1966 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1968 (bfd_merge_private_bfd_data): Likewise.
1969 * section.c (bfd_copy_private_section_data): Likewise.
1970 * syms.c (bfd_copy_private_symbol_data): Likewise.
1971 * bfd-in2.h: Rebuild.
1972 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1973 both BFD's are the right flavour.
1974 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1975 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1976 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1977 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1978 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1979 (ppc_elf_merge_private_bfd_data): Likewise.
1980 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1981 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1983 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1984 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1987 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1989 * reloc.c: Add m32r relocs.
1990 * bfd-in2.h, libbfd.h: Rebuilt.
1991 * cpu-m32r.c,elf32-m32r.c: New files.
1993 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1997 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1999 * tekhex.c (first_phase): Change type parameter from char to int.
2001 (pass_over): Change func to expect int, not char.
2003 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
2004 rather than SEC_LOAD when aligning the file offset for the first
2005 section in a segment.
2007 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
2009 * syms.c (coff_section_type): Make arg const.
2010 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2011 to make_bfd_asection().
2012 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2013 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2014 (_bfd_elf_stringtab_init): Remove prototype.
2016 * netbsd-core.c (swap_abort): Add prototype.
2017 * aix386-core.c (swap_abort): Ditto & make static
2018 * hpux-core.c (swap_abort): Ditto & make static.
2019 * irix-core.c (swap_abort): Ditto & make static.
2020 * ptrace-core.c (swap_abort): Ditto & make static.
2021 * trad-core.c (swap_abort): Ditto & make static.
2022 * coffswap.h (coff_swap_reloc_in): Ditto.
2023 (coff_swap_reloc_out): Ditto.
2024 (coff_swap_filehdr_in): Ditto.
2025 (coff_swap_filehdr_out): Ditto.
2026 (coff_swap_sym_in): Ditto.
2027 (coff_swap_sym_out): Ditto.
2028 (coff_swap_aux_in): Ditto.
2029 (coff_swap_aux_out): Ditto.
2030 (coff_swap_lineno_in): Ditto.
2031 (coff_swap_lineno_out): Ditto.
2032 (coff_swap_aouthdr_in): Ditto.
2033 (coff_swap_aouthdr_out): Ditto.
2034 (coff_swap_scnhdr_in): Ditto.
2035 (coff_swap_scnhdr_out): Ditto.
2036 * ihex.c (ihex_sizeof_headers): Ditto.
2037 * tekhex.c (getsym): Ditto.
2038 (find_chunk): Ditto & make static.
2039 (insert_byte): Ditto.
2040 (first_phase): Ditto.
2042 (tekhex_get_symtab): Ditto & make static.
2043 (tekhex_get_symtab_upper_bound): Ditto & make static.
2044 (tekhex_mkobject): Ditto.
2045 (tekhex_object_p): Ditto.
2046 (move_section_contents): Ditto.
2047 (tekhex_get_section_contents): Ditto.
2048 (tekhex_set_arch_mach): Ditto & make static.
2049 (tekhex_set_section_contents): Ditto.
2050 (writevalue): Ditto.
2053 (tekhex_write_object_contents): Ditto.
2054 (tekhex_sizeof_headers): Ditto.
2055 (tekhex_make_empty_symbol): Ditto.
2056 (tekhex_get_symbol_info): Ditto.
2057 (tekhex_print_symbol): Ditto.
2058 * irix-core.c (make_bfd_asection): Ditto.
2059 (irix_core_core_file_p): Ditto.
2060 (irix_core_core_file_failing_command): Ditto.
2061 (irix_core_core_file_failing_signal): Ditto.
2062 (irix_core_core_file_matches_executable_p): Ditto.
2063 (irix_core_make_empty_symbol): Ditto.
2064 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2065 * srec.c (srec_new_symbol): Ditto.
2066 (srec_get_section_contents): Ditto.
2067 (srec_set_arch_mach): Ditto.
2068 (srec_set_section_contents): Ditto.
2069 (internal_srec_write_object_contents): Ditto.
2070 (srec_write_object_contents): Ditto.
2071 (symbolsrec_write_object_contents): Ditto.
2072 (srec_sizeof_headers): Ditto.
2073 (srec_make_empty_symbol): Ditto.
2074 (srec_get_symtab_upper_bound): Ditto.
2075 (srec_get_symtab): Ditto.
2076 (srec_print_symbol): Ditto and make static.
2077 * elf.c (elf_read): Ditto
2078 (assign_section_numbers): Ditto.
2079 (elf_fake_sections): Ditto.
2080 (sym_is_global): Ditto.
2081 (elf_map_symbols): Ditto.
2082 (get_program_header_size): Ditto.
2083 * coffgen.c (make_a_section_from_file): Ditto.
2084 (coff_real_object_p): Ditto.
2085 (fixup_symbol_value): Ditto.
2086 (build_debug_section): Ditto.
2088 * syms.c (coff_section_type): Ditto.
2090 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2092 * bfd-in2.h: Rebuilt after m32r changes.
2094 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2096 * config.bfd,configure.in,configure: Add m32r support.
2097 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2098 * config.bfd: Keep target list alphabetically sorted.
2101 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2103 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2104 to add in the constant part found in the instruction itself.
2105 (case R_V850_HI16_S): Likewise.
2108 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2110 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2111 and R_D10V_18 to be 1 (word).
2113 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * stabs.c (_bfd_link_section_stabs): If the output_section field
2116 of either section is bfd_abs_section, then the linker is
2117 discarding the section and we should not optimize it.
2119 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2121 * Makefile.in (aout-sparcle.o): New target.
2122 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2123 * config.bfd (sparclet-*-aout*): Add case.
2124 * configure.in (sparcle_aout_vec): Add case.
2125 * configure: Regenerated.
2126 * targets.c (sparcle_aout_vec): Declare.
2127 (bfd_target_vector): Add sparcle_aout_vec.
2128 * aout-sparcle.c: New file.
2131 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2133 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2134 low order sign bit propogation for R_V850_HI16_S.
2136 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2137 handling V850 specific relocs.
2138 (elf_v850_howto_table): Use the new function for some
2139 relocations. Twiddle masks & shifts for some relocs.
2140 Set partial_inplace where needed.
2143 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2145 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2146 default architecture to a machine number of 0.
2147 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2149 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2150 the output BFD is the default, set it from the first input BFD.
2153 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2155 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2156 insert at bitpos zero. The HI16 relocs are shifted right
2157 by 16 bits. Fix src_mask for all relocs.
2158 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2160 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2164 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2166 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2167 Rewrite to use BFD file read routines and to avoid using a fixed
2168 length for the file name.
2171 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2173 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2174 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2175 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2176 to R_V850_{32,16,8}.
2178 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2180 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2181 (elf_v850_howto_table): Add info for HI16_S reloc.
2182 (v850_reloc_map): Add HI_16_S reloc.
2183 * reloc.c: Define BFD_RELOC_V850_* relocs.
2186 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * elf32-sh.c: New file.
2190 * elf.c (prep_headers): Handle bfd_arch_sh.
2191 * elfcode.h (write_relocs): Handle absolute symbol.
2192 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2193 (_bfd_elf64_link_read_relocs): Declare.
2194 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2195 elf_link_read_relocs. Make globally visible. Change all
2197 (elf_link_input_bfd): Get external symbols from cache in
2198 symtab_hdr->contents. Get contents from cache in
2200 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2202 * reloc.c: Define BFD_RELOC_SH_* relocs.
2203 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2204 * coff-sh.c (sh_insns_conflict): Fix a return value.
2205 (_bfd_sh_align_load_span): New globally visible function, broken
2206 out of sh_align_load.
2207 (sh_align_load): Call _bfd_sh_align_load_span.
2208 (sh_swap_insns): Change relocs parameter to PTR.
2209 * bfd-in2.h, libbfd.h: Rebuild.
2210 * targets.c (bfd_elf32_sh_vec): Declare.
2211 (bfd_elf32_shl_vec): Declare.
2212 * config.bfd (sh-*-elf*): New target.
2213 * configure.in (bfd_elf32_sh_vec): New target vector.
2214 (bfd_elf32_shl_vec): New target vector.
2215 * configure: Rebuild.
2216 * Makefile.in: Rebuild dependencies.
2217 (BFD32_BACKENDS): Add elf32-sh.o.
2218 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2220 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2221 page before checking D_PAGED.
2223 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2224 (ihex_write_object_contents): Remove extbase; always use segbase
2227 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2229 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2230 * configure.host (i[345]86-*-*): Ditto.
2231 * config.bfd (i[345]86-*-*): Ditto.
2232 * configure: Regenerate.
2234 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2237 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2239 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2240 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2241 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2242 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2243 will have an ST_CODE type, change the symbol's type to ST_DATA.
2244 * som.c (hppa_som_gen_reloc_type): Update prototype.
2246 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2248 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2249 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2250 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2251 (mips_elf_finish_dynamic_sections): Likewise.
2253 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2255 * configure.host (HLDENV): New variable to set. Set it for
2256 *-*-sysv4*, since those linkers may not support -R but they always
2257 support LD_RUN_PATH.
2259 * libieee.h (NSECTIONS): Don't define.
2260 (ieee_data_struct): Change section_table to asection **. Add
2262 * ieee.c (get_section_entry): If the table isn't big enough, make
2264 (ieee_slurp_sections): Remove assertion about number of sections.
2265 (ieee_object_p): Adjust initialization of ieee to match changes to
2268 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2269 symbols merely because we are generating a shared library.
2270 (xcoff_build_ldsyms): Don't set up global linkage code for an
2271 undefined symbol merely because we are generating a shared
2275 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2277 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2278 (BFD32_BACKENDS) Add elf32-v850.o.
2279 * archures.c: Add bfd_v850_arch.
2280 * bfd-in2.h: Add bfd_v850_arch.
2281 * config.bfd (v850-*-*): New target.
2282 * configure: (bfd_elf32_v850_vec) New vector.
2283 * configure.in: (bfd_elf32_v850_vec) New vector.
2284 * cpu-v850.c: New file.
2285 * elf.c (prep_headers): Added case bfd_arch_v850.
2286 * elf32-v850.c: New file.
2287 * targets.c (bfd_elf32_v850_vec): New vector.
2290 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2292 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2293 a function code symbol for an XMC_XO symbol.
2295 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2297 * mpw-config.in: Update editing of autoconf vars to reflect
2298 Jul 18 configure.in change.
2299 * mpw-make.sed: Update editing of include pathnames to be
2300 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2302 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2304 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2305 which to offset to get the .plt entry address is ".plt".
2307 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2309 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2310 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2311 Added, for internal use by the ARM gas.
2313 * bfd-in2.h: Rebuilt
2315 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2317 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2318 in section dynidx start.
2320 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2322 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2323 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2324 optimization for g++.
2326 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2328 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2329 the -mrelocatable-lib bit set and the other doesn't, clear the
2330 -mrelocatable-lib bit in the header.
2332 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2335 symbol against a STT_FUNC symbol in a shared library.
2337 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2340 symbol is found, automatically define the corresponding function
2343 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2344 if sym.n_numaux is not zero.
2345 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2346 entry to disagree about the number of aux entries if the symbol
2349 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2350 section if it might be needed, not just if info->shared.
2351 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2352 the start of .rel.dyn if we are going to use it.
2353 (mips_elf_finish_dynamic_sections): Only clear the first element
2354 of .rel.dyn if the size is greater than zero.
2356 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2359 undefined_symbol callback for a symbol, then don't issue any more
2360 warnings about loader relocs.
2361 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2362 after calling the undefined_symbol callback.
2364 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2365 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2366 as the AIX linker seems to do.
2368 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2370 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2371 (evax_initialize): Remove evax_reloc_table.
2372 (evax_close_and_cleanup): Ditto.
2374 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2376 (evax_bfd_reloc_type_lookup): Ditto.
2377 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2378 cooked_size == raw_size.
2379 * evax-emh.c (_bfd_evax_register_filename): Remove.
2380 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2381 * evax-misc.c (add_new_contents): Malloc section at full size.
2382 (_bfd_save_evax_section): Memcpy section contents directly.
2383 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2384 (evax_reloc_table): Remove.
2386 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2388 * makefile.vms: Add better support for DEC C compilation
2389 Add evax.h dependencies
2391 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2392 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2393 (BFD_RELOC_ALPHA_BASEREG): Remove.
2394 * bfd-in2.h, libbfd.h: Rebuild.
2396 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2398 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2399 getgid if _WIN32 is defined.
2400 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2402 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2404 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2405 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2407 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2410 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2412 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2414 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2415 (NEED_DECLARATION_REALLOC): New macro.
2416 * configure, config.in: Rebuild.
2417 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2418 (realloc): Declare if NEED_DECLARATION_REALLOC.
2420 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2421 <strings.h> if they exist.
2423 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2425 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2427 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2429 Based on patches from Eric Valette <valette@crf.canon.fr>:
2430 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2431 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2432 (elf_howto_table): Add entries for new relocs.
2433 (elf_i386_reloc_type_lookup): Handle new relocs.
2434 (elf_i386_info_to_howto): Just call abort.
2435 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2436 (elf_i386_relocate_section): Likewise.
2438 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2440 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2442 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2445 only get the LMA from the phdr if they are in the same part of the
2448 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2449 new segment to make them more comprehensible. If the relationship
2450 between the LMA and the VMA changed, start a new segment. Don't
2451 check dynsec when deciding whether to start a new segment for a
2452 writeable section; -N will now handle this.
2454 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2456 * libhppa.h: Remove "esel" changes. Not the right approach.
2457 * som.c: Corresponding changes.
2458 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2459 which don't have a SOM symbol type associated with them.
2460 Reverses a 1994 change.
2462 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2464 Make ld -N more reasonable for ELF:
2465 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2466 phdr_in_section to false, and always use a single load segment.
2467 (elf_sort_sections): Sort sections by LMA after VMA.
2468 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2469 align to maxpagesize.
2470 (assign_file_positions_except_relocs): Likewise.
2471 * elfcode.h (elf_object_p): If a section is loaded but not page
2472 aligned, clear D_PAGED.
2474 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2476 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2477 Added, for internal use by the ARM gas.
2479 * bfd-in2.h: Rebuilt
2481 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2483 * libhppa.h (R_HPPA_ESEL): New field selector.
2484 (e_esel): Similarly.
2485 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2486 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2487 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2489 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2492 archive search before looking for stripped dynamic objects.
2494 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2497 symbol a warning rather than an error.
2499 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * elf.c (assign_file_positions_for_segments): Track the virtual
2502 memory position separately from the file position, and use it to
2503 compute the alignment adjustment.
2505 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2507 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2508 and fixed mask on R_D10V_10_PCREL_L.
2510 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2512 * elf64-mips.c: Include "aout/ar.h".
2513 (mips_elf64_slurp_armap): New static function.
2514 (mips_elf64_write_armap): New static function.
2515 (bfd_elf64_archive_*): Define.
2516 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2517 Use instead of bfd_generic_archive_p.
2518 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2519 instead of _bfd_write_archive_contents.
2520 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2521 _bfd_generic_mkarchive.
2522 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2523 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2525 (TARGET_LITTLE_SYM): Likewise.
2526 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2528 * Makefile.in: Rebuild dependencies.
2530 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2531 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2532 SHT_MIPS_EVENTS sections.
2533 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2534 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2536 (_bfd_mips_elf_fake_sections): Likewise.
2538 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2539 * ecoff.c (ecoff_compute_section_file_positions): Copy
2540 rdata_in_text from backend info to tdata. Clear it if any data
2541 section comes before .rdata.
2542 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2543 tdata rather than backend info.
2545 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * configure.in: Fix test for whether a compiler has a 64 bit
2548 type. From Jim Wilson <wilson@cygnus.com>.
2550 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2552 * configure.host (mips-sgi-irix6*): New host.
2554 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2555 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2556 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2558 * configure: Rebuild.
2559 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2560 (BFD_HOST_64_BIT): Define conditionally.
2561 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2562 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2563 (symvalue, bfd_size_type): Likewise.
2564 * bfd-in2.h: Rebuild.
2565 * Makefile.in (do_clean): Remove bfd-tmp.h.
2566 (do_distclean): Remove bfd-in3.h.
2567 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2568 (bfd-in3.h): New target.
2570 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2571 Andrew Gierth <ANDREWG@microlise.co.uk>.
2573 * configure.host: Set INSTALL_SHLIB.
2574 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2575 * configure: Rebuild.
2576 * Makefile.in (install): Use @INSTALL_SHLIB@.
2578 * config.bfd (mips*-*-irix6*): New target.
2579 * configure.host: Handle Irix 6 shared library like Irix 5.
2581 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2582 symbol for a magic name.
2583 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2585 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2588 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2590 * mpw-config.in: Add ELF support to mips config, create the
2591 elf32-target.h file in the object dir.
2592 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2594 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2596 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2597 Also removed most abort calls, in favor of using bfd reporting.
2599 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2601 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2602 (BFD32_BACKENDS) Add elf32-d10v.o.
2603 * archures.c: Add bfd_d10v_arch.
2604 * bfd-in2.h: Add bfd_d10v_arch.
2605 * config.bfd (d10v-*-*): New target.
2606 * configure: (bfd_elf32_d10v_vec) New vector.
2607 * configure.in: (bfd_elf32_d10v_vec) New vector.
2608 * cpu-d10v.c: New file.
2609 * elf.c (prep_headers): Added case bfd_arch_d10v.
2610 * elf32-d10v.c: New file.
2611 * libbfd.h: Rebuild.
2612 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2613 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2614 * targets.c (bfd_elf32_d10v_vec): New vector.
2616 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2618 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2620 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2622 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2623 bfd_mach_i386_i8086 machine types.
2625 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2627 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2630 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2632 * coffcode.h (coff_set_section_contents): A/UX does not require
2633 special handling of the _LIB section.
2635 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2637 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2638 value for R_RELBYTE.
2640 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2641 array if one was allocated.
2643 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2645 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2646 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2647 use_rld_obj_head and rld_value.
2648 (mips_elf_link_hash_table_create): Initialize new fields.
2649 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2651 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2652 __rld_obj_head symbol not seen, create an __rld_map symbol.
2653 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2654 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2655 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2656 __rld_obj_head symbol.
2657 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2659 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2663 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2664 ppc_elf_addr16_ha_reloc.
2665 (ppc_elf_addr16_ha_reloc): New static function.
2667 * coff-mips.c (struct mips_hi): Define.
2668 (mips_refhi_list): New static variable.
2669 (mips_refhi_addr, mips_refhi_addend): Remove.
2670 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2671 (mips_reflo_reloc): Process mips_refhi_list.
2672 (mips_relhi_list): New static variable.
2673 (mips_relhi_addr, mips_relhi_addend): Remove.
2674 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2675 (mips_rello_reloc): Process mips_relhi_list.
2676 (mips_relocate_section): Permit an arbitrary number of REFHI or
2677 RELHI relocs before the associated REFLO or RELLO reloc.
2679 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * aout-target.h (MY(callback)): Set reloc_count fields.
2683 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2686 sections unless this is a SunOS link.
2688 * VERSION: Set to 2.7.1.
2690 * Released binutils 2.7.
2692 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * i386aout.c: Include "aout/aout64.h".
2695 (i386aout_write_object_contents): New static function.
2696 (MY_write_object_contents): Define.
2698 * netbsd.h (MY(write_object_contents)): Make sure that
2699 adjust_sizes_and_vmas is called before fiddling with the magic
2702 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2706 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2708 * libbfd-in.h (itos, stoi): Don't define.
2709 * libbfd.h: Rebuild.
2710 * i386lynx.c (KEEPIT): Define as udata.i.
2711 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2712 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2713 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2714 flags. Don't use stoi.
2716 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2718 * elf.c (map_sections_to_segments): Don't start a new segment for
2719 a writable section if it's on the same page as the previous
2720 segment. Reset the writable variable for a readonly section.
2722 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2724 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2725 first_thunk_address, thunk_size, and import_table_size.
2726 * peicode.h: Improved some diagnostics regarding edata sections.
2728 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2730 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2731 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2733 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2736 with XCOFF_DEF_DYNAMIC set is really defined.
2737 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2738 (xcoff_link_add_symbols): Only create special sections if using an
2741 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2743 (bfd_install_relocation): Likewise.
2745 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2747 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2749 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2750 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2751 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2752 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2753 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2754 are found for LITERAL relocs.
2755 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2756 taken, we cannot generate a .plt entry for the symbol.
2758 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2760 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2761 sysconf functions (for gprof).
2762 * configure, config.in: Rebuild.
2764 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2767 an archive if it has a map. If the object file has the wrong
2770 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2771 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2773 (alpha_relocate_section): Likewise.
2775 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2776 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2777 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2778 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2779 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2780 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2781 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2782 * peicode.h: Corresponding changes.
2784 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2786 * elflink.h (elf_create_pointer_linker_section): Comment out code
2787 dealing with making GOT pointers negative of the GOT symbol for
2790 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2792 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2793 increment the .rela.plt size until after we're done creating the
2795 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2796 .rela.plt offset directly rather than calculating it.
2798 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2800 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2801 Use autoconf-set values.
2802 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2803 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2806 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2807 * configure: Rebuilt.
2809 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2811 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2812 handling code > 1k away.
2814 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2816 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2817 defined, output whenever the symbol is updated.
2819 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2821 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2822 section to 0 if user_set_vma is set.
2823 * elflink.h (elf_bfd_final_link): Likewise.
2825 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2827 Partially undo patch of Jun 20.
2828 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2829 (coff_compute_section_file_positions): Likewise.
2830 (coff_write_object_contents): Likewise. Re-add deleted code, but
2831 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2832 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2834 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2836 * config.bfd: Add support for *-*-rtems* configurations.
2838 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2840 * elf.c (prep_headers): Add bfd_arch_alpha case.
2842 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2844 * elf64-alpha.c: New file.
2845 * config.bfd (alpha-*-linuxecoff*): New target.
2846 (alpha-*-linux*, alpha-*-elf*): New targets.
2847 * configure.in (bfd_elf64_alpha_vec): New vector.
2848 * configure: Rebuild.
2849 * targets.c (bfd_elf64_alpha_vec): Declare.
2850 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2851 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2852 * bfd-in2.h, libbfd.h: Rebuild.
2853 * Makefile.in: Rebuild dependencies.
2854 (BFD64_BACKENDS): Add elf64-alpha.o.
2855 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2857 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2860 than relying on a right shift of 32.
2862 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2864 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2865 ifdef to COFF_WITH_PE.
2866 (coff_compute_section_file_positions): Likewise.
2867 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2868 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2869 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2870 COFF_IMAGE_WITH_PE, always include.
2872 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2874 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2877 approximate the correct answer if SIZEOF_HEADERS was not used.
2879 * binary.c (binary_set_section_contents): Set section file
2880 position based on LMA rather than VMA.
2882 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2884 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2885 symbols if info->strip == strip_all.
2887 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2889 * coff-h8300.c: Remove #if 0 code.
2890 (compatable): Don't allow mixing/matching of different architectures.
2892 * archures.c (bfd_mach_h8300s): Add.
2893 * bfd-in2.h: Rebuilt.
2894 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2896 (h8300_reloc16_estimate): Likewise.
2897 (h8300_reloc16_extra_cases): Likewise.
2898 (h8300_bfd_link_add_symbols): Likewise.
2899 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2900 (coff_set_flags): Likewise.
2901 * cpu-h8300.c (h8300_scan): Likewise.
2902 Add H8/S to bfd_h8300_arch list.
2904 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2906 Added support for Alpha OpenVMS:
2907 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2908 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2909 * config.h-vms, makefile.vms: New files.
2910 * config.bfd (alpha-*-*vms*): New target.
2911 * configure.in (evax_alpha_vec): New target vector.
2912 * configure: Rebuild.
2913 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2914 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2915 * targets.c (bfd_target_evax_flavour): Define.
2916 (evax_alpha_vec): Declare.
2917 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2918 if BFD64 is defined.
2919 * bfd-in2.h, libbfd.h: Rebuild.
2920 * Makefile.in: Rebuild dependencies.
2921 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2922 evax-emh.o, and evax-misc.o.
2923 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2924 evax-etir.c, evax-emh.c, and evax-misc.c.
2925 (HFILES): Add evax.h.
2927 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2931 (h8300_bfd_link_add_symbols): Likewise.
2933 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2935 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2936 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2938 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2941 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2943 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2944 R_MIPS_32 relocs if creating a shared library.
2946 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2948 * peicode.h (add_data_entry): Use pei_section_data rather than
2949 _cooked_size. Corresponds to May 13 change in coffcode.h.
2951 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2953 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2954 * coffcode.h (coff_write_object_contents): If there are long
2955 section names, always set the f_symptr field, even if there are no
2957 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2958 if there are no symbols.
2960 * coffgen.c (make_a_section_from_file): Check return value of
2961 _bfd_coff_read_string_table.
2962 (coff_real_object_p): Check return value of
2963 make_a_section_from_file.
2964 (_bfd_coff_read_string_table): Check that there are some symbols
2965 before trying to read the string table size.
2967 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2970 to replace a symbol in a dynamic object with a symbol from another
2971 dynamic object, do the replacement if the existing symbol is
2972 global linkage code.
2974 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2975 for _ptrgl, and treat it as global linkage code.
2977 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2978 filename or N_SO symbol past the offset, and use it to indicate
2979 that there is no line number or function when appropriate.
2981 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2984 common symbol defined by the linker. Don't export function code
2985 even if export_defineds is set.
2987 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2989 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2991 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2992 (h8300_symbol_address_p): New function.
2993 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2996 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2998 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
3000 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
3001 correctly for the two variants. Allow relaxing if the target
3002 is 128 bytes away since after relaxation it'll be 126 bytes away.
3003 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
3004 "dot" and "value". Allow relaxing if the target is 128 bytes
3005 away since after relaxation it'll be 126 bytes away.
3006 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
3007 the given section until nothing changes.
3009 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3011 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3012 alignment hack--we can get the lnnoptr info another way without
3013 suddenly increasing the alignment requirements. Set the flags for
3015 (ecoff_compute_section_file_positions): Do so.
3017 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3020 to keep the HP emulator database happy.
3022 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3023 From Kevin Buettner <kev@primenet.com>.
3025 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3027 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3028 name of a NULL section.
3030 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3032 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3033 set, always call the notice callback.
3035 * VERSION: Increment for bfdlink.h change.
3037 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3039 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3040 (sh_relax_delete_bytes): Correct handling of differently sized
3041 trailing alignment reloc.
3043 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3044 * bfd-in2.h: Rebuild.
3045 * configure.in: Warn if there is no known 64 bit type.
3046 * configure: Rebuild.
3048 * Makefile.in: Rebuild dependencies.
3049 (BFD32_BACKENDS): Add ppcboot.o.
3050 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3052 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3053 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3055 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3057 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3058 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3059 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3060 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3062 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * elf64-mips.c: Improve reloc special_functions and handling of
3065 SHT_MIPS_OPTIONS section.
3066 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3067 mips_elf_hi16_reloc and make globally visible.
3068 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3069 make globally visible.
3070 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3071 make globally visible.
3072 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3073 and make globally visible.
3074 (gprel16_with_gp): Check howto->src_mask before using value in
3076 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3077 and make globally visible.
3078 (gprel32_with_gp): Check howto->src_mask before fetching value.
3079 (bfd_mips_elf_swap_options_in): New function.
3080 (bfd_mips_elf_swap_options_out): New function.
3081 (_bfd_mips_elf_set_private_flags): Rename from
3082 mips_elf_set_private_flags and make globally visible.
3083 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3084 mips_elf_copy_private_bfd_data and make globally visible.
3085 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3086 mips_elf_merge_private_bfd_data and make globally visible.
3087 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3088 for a SHT_MIPS_OPTIONS section.
3089 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3090 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3091 name of a SHT_MIPS_OPTIONS section.
3092 (_bfd_mips_elf_set_section_contents): New function.
3093 (mips_elf32_section_processing): Set the GP value in a
3094 SHT_MIPS_OPTIONS section.
3095 (_bfd_mips_elf_find_nearest_line): Rename from
3096 mips_elf_find_nearest_line and make globally visible.
3097 (bfd_elf32_set_section_contents): Define.
3098 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3099 (_bfd_mips_elf_lo16_reloc): Declare.
3100 (_bfd_mips_elf_gprel16_reloc): Declare.
3101 (_bfd_mips_elf_got16_reloc): Declare.
3102 (_bfd_mips_elf_gprel32_reloc): Declare.
3103 (_bfd_mips_elf_set_private_flags): Declare.
3104 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3105 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3106 (_bfd_mips_elf_find_nearest_line): Declare.
3107 (_bfd_mips_elf_set_section_contents): Declare.
3109 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3111 (elf_info_to_howto): Define.
3112 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3114 (elf_info_to_howto): Define.
3115 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3117 (elf_info_to_howto): Define.
3119 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3120 R_MOV16B[12], to match change in coff/internal.h.
3122 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3124 * elf64-mips.c: Extensive additions to provide better support for
3125 writing files and for gas.
3126 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3127 of mips_elf_object_p.
3128 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3129 _bfd_mips_elf_object_p.
3130 (_bfd_mips_elf_final_write_processing): Rename from
3131 mips_elf_final_write_processing and make globally visible.
3132 (_bfd_mips_elf_fake_sections): Rename from
3133 mips_elf_fake_sections and make globally visible.
3134 (_bfd_mips_elf_section_from_bfd_section): Rename from
3135 mips_elf_section_from_bfd_section and make globally visible.
3136 (_bfd_mips_elf_section_processing): New function, broken out of
3137 mips_elf_section_processing.
3138 (mips_elf32_section_processing): Rename from
3139 mips_elf_section_processing; call
3140 _bfd_mips_elf_section_processing.
3141 (_bfd_mips_elf_symbol_processing): Rename from
3142 mips_elf_symbol_processing and make globally visible.
3143 (_bfd_mips_elf_read_ecoff_info): Rename from
3144 mips_elf_read_ecoff_info and make globally visible.
3145 (mips_elf32_ecoff_debug_swap): Rename from
3146 mips_elf_ecoff_debug_swap.
3147 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3148 struct symbol_cache_entry.
3149 (_bfd_elf_validate_reloc): New function, moved in from
3150 elfcode.h:validate_reloc.
3151 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3152 to _bfd_elf_validate_reloc. Change all callers.
3153 * elf-bfd.h (bfd_section_from_shdr): Declare.
3154 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3155 (_bfd_elf_validate_reloc): Declare.
3156 (_bfd_mips_elf_object_p): Declare.
3157 (_bfd_mips_elf_fake_sections): Declare.
3158 (_bfd_mips_elf_section_from_bfd_section): Declare.
3159 (_bfd_mips_elf_section_processing): Declare.
3160 (_bfd_mips_elf_symbol_processing): Declare.
3161 (_bfd_mips_elf_read_ecoff_info): Declare.
3162 (_bfd_mips_elf_final_write_processing): Declare.
3163 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3166 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3167 (mips_elf_final_write_processing): Likewise.
3169 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3171 64-bit MIPS ELF ABI objdump support:
3172 * elf64-mips.c: New file.
3173 * Makefile.in: Rebuild dependencies.
3174 (BFD64_BACKENDS): Add elf64-mips.o.
3175 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3176 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3177 bfd_elf64_littlemips_vec to targ_selvecs.
3178 (mips*-*-elf*): Likewise.
3179 * confingure.in: Add bfd_elf64_bigmips_vec and
3180 bfd_elf64_littlemips_vec to vector switch.
3181 * configure: Rebuild.
3182 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3183 broken out of mips_elf_section_from_shdr.
3184 (mips_elf32_section_from_shdr): Rename from
3185 mips_elf_section_from_shdr. Call new function.
3186 (elf_backend_section_from_shdr): Update name of renamed function.
3187 * elf-bfd.h (struct elf_size_info): Change second parameter of
3188 write_out_phdrs to be const. Likewise for second parameter of
3190 (struct bfd_elf_section_data): Add rel_hdr2 field.
3191 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3192 (bfd_elf32_swap_symbol_out): Likewise.
3193 (bfd_elf32_swap_reloc_in): Likewise.
3194 (bfd_elf32_swap_reloc_out): Likewise.
3195 (bfd_elf32_swap_reloca_in): Likewise.
3196 (bfd_elf32_swap_reloca_out): Likewise.
3197 (bfd_elf32_swap_phdr_in): Likewise.
3198 (bfd_elf32_swap_phdr_out): Likewise.
3199 (bfd_elf32_swap_dyn_in): Likewise.
3200 (bfd_elf32_swap_dyn_out): Likewise.
3201 (bfd_elf32_slurp_symbol_table): Declare.
3202 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3203 (bfd_elf32_write_out_phdrs): Declare.
3204 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3205 (bfd_elf64_swap_symbol_out): Likewise.
3206 (bfd_elf64_swap_reloc_in): Likewise.
3207 (bfd_elf64_swap_reloc_out): Likewise.
3208 (bfd_elf64_swap_reloca_in): Likewise.
3209 (bfd_elf64_swap_reloca_out): Likewise.
3210 (bfd_elf64_swap_phdr_in): Likewise.
3211 (bfd_elf64_swap_phdr_out): Likewise.
3212 (bfd_elf64_swap_dyn_in): Likewise.
3213 (bfd_elf64_swap_dyn_out): Likewise.
3214 (bfd_elf64_slurp_symbol_table): Declare.
3215 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3216 (bfd_elf64_write_out_phdrs): Declare.
3217 (_bfd_mips_elf_section_from_shdr): Declare.
3218 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3219 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3220 section for the section, add the new one to rel_hdr2. Increment
3221 reloc_count rather than setting it.
3222 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3223 Remove static declaration.
3224 (elf_write_shdrs_and_ehdr): Define name as macro.
3225 (elf_write_out_phdrs): Likewise.
3226 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3227 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3228 (elf_swap_symbol_in): Change second parameter to be const.
3229 (elf_swap_symbol_out): Likewise.
3230 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3231 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3232 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3233 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3234 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3235 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3236 parameter to be const. Make non-static.
3237 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3239 (elf_slurp_symbol_table): Make non-static.
3240 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3241 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3242 (elf_backend_size_info): Likewise.
3243 (elfNN_bed): Use elf_backend_size_info.
3244 * targets.c (bfd_elf64_bigmips_vec): Declare.
3245 (bfd_elf64_littlemips_vec): Declare.
3246 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3247 bfd_elf64_littlemips_vec if BFD64 is defined.
3249 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3251 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3254 zeroes, in alignment holes.
3256 * configure: Rebuild with autoconf 2.10.
3258 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3259 potential leading underscore in the allocated buffer.
3261 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3263 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3264 symbols into .sbss if this is a relocatable link.
3266 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3268 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3269 undefined symbols when creating a shared library.
3271 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * coff-sh.c: Add a bunch of new code and static const arrays to
3274 support aligning loads and stores on four byte memory boundaries.
3276 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3278 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3279 call sh_align_loads.
3280 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3283 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3285 * cache.c (bfd_open_file): Unlink the file before opening it for
3286 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3288 * opncls.c (bfd_fdopenr): Set opened_once.
3290 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3292 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3295 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3296 the code unconditionally.
3298 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * libcoff-in.h (struct pei_section_tdata): Define structure.
3301 (pei_section_data): Define macro.
3302 * libcoff.h: Rebuild.
3303 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3304 store s_paddr field in pei_section_data.
3305 (coff_compute_section_file_positions): Use pei_section_data rather
3306 than _cooked_size, and don't overwrite an existing value.
3307 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3308 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3309 * peicode.h (coff_bfd_copy_private_section_data): Define if
3311 (pe_bfd_copy_private_section_data): New static function if
3314 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3316 * srec.c (srec_set_arch_mach): Write as a function rather than a
3319 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3320 no map, just check each member in turn to see whether it is
3323 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3325 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3326 table. Call BFD_ASSERT to validate header size, instead of
3328 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3331 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3333 * ppcboot.c: New target for looking at PPCbug boot records.
3335 * config{ure.in,.bfd}: Add support for ppcboot target.
3337 * configure: Regenerate.
3339 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3341 * coff-h8300.c (howto_table): Update names to match recent
3342 changes to include/coff/internal.h. Fix minor errors in the
3343 existing relocs. Add R_MOVL1 and R_MOVL2.
3344 (rtype2howto): Similarly.
3345 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3346 existing relaxing code and peform more relaxing.
3347 (h8300_reloc16_extra_cases): Likewise.
3349 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3351 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3354 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3356 * elfcode.h (elf_object_p): Reject generic ELF target if
3357 e_machine matches an alternate machine code in a specific backend.
3359 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3360 obsolete align_power_min field.
3362 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3364 * coff-h8300.c (reloc_howto_type): Add howto entry for
3366 (rtype2howto): Handle R_PCRWORD_B.
3367 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3368 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3369 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3370 branch (R_PCWORD_B).
3372 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * aoutx.h (translate_from_native_sym_flags): Set the section for
3375 BSF_CONSTRUCTOR symbols.
3377 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3380 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3382 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3383 stop looking when section is found.
3385 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3387 * coffcode.h (STRING_SIZE_SIZE): Define.
3388 (styp_to_sec_flags): Handle long symbol names when looking for the
3390 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3391 (bfd_coff_long_section_names): Define.
3392 (coff_write_object_contents): Handle long section names.
3393 (bfd_coff_std_swap_table): Initialize new field.
3394 * libcoff.h: Rebuild.
3395 * coffgen.c (make_a_section_from_file): Handle long section
3397 (coff_write_symbols): Handle long section names.
3398 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3399 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3400 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3401 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3402 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3403 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3404 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3405 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3407 * bout.c (b_out_callback): Set lma of sections.
3408 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3409 parameter to output_bfd. Used input_bfd instead of output_bfd in
3412 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3414 * aoutx.h (translate_from_native_sym_flags): Don't create
3415 SEC_CONSTRUCTOR sections.
3416 * ecoff.c (ecoff_set_symbol_info): Likewise.
3418 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3419 From Don Bowman <bowman@waterloo.hp.com>.
3421 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3423 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3424 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3426 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3428 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3429 mips_32_relocs field.
3430 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3431 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3432 relocs against a global symbol which is not defined in a regular
3434 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3435 against a global symbol, increment mips_32_relocs.
3436 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3437 the symbol is not defined in a regular file, make room in the
3440 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3443 file position and the virtual file position separately. Set
3444 filepos information bsaed on the real file position.
3445 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3446 Jan 23 change to coffcode.h.
3448 * som.c (som_slurp_symbol_table): Set the symbol count to the
3449 number of BFD symbols created.
3451 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3453 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3454 output file if linking shared objects. Loop to check all relocs,
3455 rather than returning false on first error.
3457 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3459 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3460 (ppc_elf_additional_program_headers): If .interp section, bump #
3461 of program headers by 1.
3462 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3463 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3464 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3466 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3468 (ppc_elf_relocate_section): If the output section isn't defined,
3469 don't abort, just give an error message.
3471 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3472 being created is .sdata or .sdata2, don't make the symbol dynamic.
3474 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3477 members of an archive for dynamic objects with no symbols, and
3478 pass them directly to check_archive_element.
3479 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3480 xcoff_link_check_dynamic_ar_symbols.
3481 (xcoff_link_check_dynamic_ar_symbols): New static function.
3483 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3484 from _bfd_nodynamic to _bfd_xcoff.
3485 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3487 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3488 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3489 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3490 * libcoff.h: Rebuild.
3491 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3492 (xcoff_get_section_contents): New static function.
3493 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3494 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3495 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3496 (xcoff_dynamic_reloc): New static variable.
3497 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3498 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3500 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3503 if reloc_entry->addend is not 0.
3504 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3506 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3508 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3510 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3511 Add entries for R_SPARC_[56].
3512 (sparc_reloc_map): Add entries for R_SPARC_[56].
3514 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3516 Optimize linking of stabs in sections as used in ELF and COFF.
3517 * stabs.c: New file.
3518 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3519 (_bfd_write_section_stabs): Declare.
3520 (_bfd_write_stab_strings): Declare.
3521 * libbfd.h: Rebuild.
3522 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3523 (struct coff_link_hash_table): Add stab_info field.
3524 * libcoff.h: Rebuild.
3525 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3527 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3529 (_bfd_coff_final_link): Write out stab strings hash table.
3530 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3531 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3533 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3534 (struct bfd_elf_section_data): Add stab_info field.
3535 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3537 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3538 _bfd_link_section_stabs.
3539 (elf_bfd_final_link): Write out stab strings hash table.
3540 (elf_link_input_bfd): Handle optimized stabs sections.
3541 * reloc.c (_bfd_final_link_relocate): Check address against
3542 _raw_size rather than _cooked_size.
3543 * Makefile.in: Rebuild dependencies.
3544 (BFD_LIBS): Add stabs.o
3545 (BFD_LIBS_CFILES): Add stabs.c.
3547 * VERSION: Increment for bfdlink.h change.
3549 * coffgen.c (coff_renumber_symbols): Correct handling of
3550 BSF_NOT_AT_END common symbols.
3552 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3554 * coff-ppc.c (record_toc): Add cast to avoid warning.
3555 (ppc_allocate_toc_section): Likewise.
3556 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3557 (ppc_coff_reloc_type_lookup): Remove unreached code.
3558 * coffcode.h (coff_write_object_contents): Don't take the address
3560 * peicode.h (pe_print_idata): Add casts to avoid warning.
3561 (pe_print_edata): Likewise.
3562 (pe_print_reloc): Remove ANSI C string concatenation.
3564 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3566 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3568 * libcoff.h: Rebuild.
3569 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3571 (coff_swap_aux_out): Likewise.
3572 * peicode.h (coff_swap_aux_in): Likewise.
3573 (coff_swap_aux_out): Likewise.
3574 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3576 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3578 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3579 Fix up .bf endndx link fields.
3580 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3582 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3585 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3587 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3588 on Solaris PowerPC systems doesn't get confused.
3590 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3593 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3594 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3595 update did_reg and did_reg2.
3597 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3601 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3602 callback routines, pass h->root.string rather than name, in case
3603 copy is true and name is transient.
3605 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3607 * elfcore.h: Add support for core files with multiple threads.
3608 (Primarily for Solaris.)
3610 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3613 section->orelocation is NULL.
3615 * coffgen.c (bfd_coff_get_syment): New function.
3616 (bfd_coff_get_auxent): New function.
3617 * bfd-in.h (bfd_coff_get_syment): Declare.
3618 (bfd_coff_get_auxent): Declare.
3619 * bfd-in2.h: Rebuild.
3621 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * elf32-mips.c (struct mips_hi16): Define.
3624 (mips_hi16_addr, mips_hi16_addend): Remove.
3625 (mips_hi16_list): New static variable.
3626 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3627 (mips_elf_lo16_reloc): Process mips_hi16_list.
3628 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3629 relocs before the associated LO16 reloc.
3631 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3633 * versados.c (versados_scan): Check bfd_alloc return value.
3634 (versados_object_p): Check all bfd_read return values. Require
3635 that lang field be less than 10, to avoid confusion with Intel Hex
3638 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3640 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3641 not 0, for an absolute symbol.
3642 (NAME(aout,swap_ext_reloc_out)): Likewise.
3644 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3645 (ihex_write_object_contents): For a large start address, output
3646 the full 32 bit address in record type 5.
3648 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3649 to int to avoid promotion problems in prototype.
3651 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * configure.host: Use ${srcdir} when looking for picfrag.
3655 * configure.host: Switch on ${libdir}, not $(libdir). From
3656 alan@spri.levels.unisa.edu.au (Alan Modra).
3658 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3659 entry point, not just for DYNAMIC objects.
3660 * sunos.c (sunos_add_dynamic_symbols): Always call
3661 sunos_create_dynamic_sections. If called with a non DYNAMIC
3662 object, don't do anything else.
3663 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3665 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3667 * configure.in: Permit --enable-shared to specify a list of
3669 * configure: Rebuild.
3671 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3672 host when configuring with --enable-shard.
3674 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3679 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3680 to avoid crashing in bfd_hash_replace.
3682 * sysdep.h: Use #ifdef, not #if.
3684 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3686 * config.in: Rebuild.
3688 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3690 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3691 (AC_CHECK_HEADERS): Check for sys/time.h
3692 (AC_HEADER_TIME): Add macro.
3693 * configure: Rebuild.
3694 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3695 to control what combination of <time> and <sys/time.h>
3698 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3700 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3701 (aout_32_sunos4_write_object_contents): Likewise.
3702 * aoutx.h (NAME(aout,machine_type)): Handle
3703 bfd_mach_sparc_{sparclet,sparclite}.
3704 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3705 (bfd_mach_sparc_v9_p): Update.
3706 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3707 * libaout.h (enum machine_type): Add M_SPARCLET.
3708 * sunos.c (MACHTYPE_OK): Define.
3709 * bfd-in2.h: Regenerated.
3711 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3713 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3714 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3715 * elflink.c (_bfd_elf_create_got_section): Store the
3716 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3717 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3718 global offset table goes over 0x1000, set the value of
3719 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3720 (elf32_sparc_relocate_section): Subtract the offset of
3721 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3723 * elfcode.h: Don't include <string.h>.
3725 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3727 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3728 generic_link_hash_newfunc. All references changed.
3729 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3730 moved here from libbfd-in.h.
3731 * libbfd-in.h: Corresponding changes.
3732 * libbfd.h: Regenerated.
3734 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3736 * aoutx.h (aout_link_input_section_std): When reporting an
3737 overflow error, use the name of the symbol in the hash table if
3739 (aout_link_input_section_ext): Likewise.
3741 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3742 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3744 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3746 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3747 * coffcode.h (coff_compute_section_file_positions): Likewise.
3748 (coff_write_object_contents): Likewise.
3750 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3752 * section.c (SEC_LINK_ONCE): Define.
3753 (SEC_LINK_DUPLICATES): Define.
3754 (SEC_LINK_DUPLICATES_DISCARD): Define.
3755 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3756 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3757 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3758 * bfd-in2.h: Rebuild.
3759 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3760 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3761 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3762 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3763 SEC_LINK_ONCE, and look through the symbol table for the setting
3764 for SEC_LINK_DUPLICATES.
3765 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3766 set for a section, find the section symbol in the symbol table,
3767 and set the aux entry based on SEC_LINK_DUPLICATES.
3768 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3769 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3770 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3771 * coff-i386.c (i386coff_vec): Likewise.
3772 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3774 * VERSION: Bump to 2.6.1.
3775 * Makefile.in (stamp-h): Depend upon VERSION.
3777 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3779 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3780 * libbfd.h: Rebuilt.
3781 * linker.c (generic_link_hash_newfunc): No longer static.
3782 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3784 * coff-h8300.c: Add two derived hash tables and their associated
3785 funtions and #defines for use by the h8300 linker.
3786 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3787 the function vector as needed. Place the address of the function
3788 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3789 Rewrite the vectors section contents as necessary.
3790 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3791 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3792 (coff_bfd_link_hash_table_create): Likewise.
3794 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3796 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3797 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3799 (hppa_rebuild_insn): Pass pointer to correct type to
3800 low_sign_unext and dis_assemble_21.
3802 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3804 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3805 Stick with sparc-*-{sysv4*,solaris2*}.
3807 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3809 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3810 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3811 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3812 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3813 fields is non-zero, print them.
3815 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3816 ifdef. Remove unused variables.
3817 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3819 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3820 (get_symbol_value): Ifdef out.
3821 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3822 (coff_ppc_relocate_section): Remove unused variables. Make
3823 fprintf strings and argument types correspond. Put before_addr in
3825 (dump_toc): Make fprintf strings and argument types correspond.
3826 (ppc_process_before_allocation): Remove unused variables. Always
3828 (ppc_reflo_reloc): Ifdef out.
3829 (ppc_addr32nb_reloc): Ifdef out.
3830 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3832 (coff_ppc_rtype_to_howto): Likewise.
3833 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3835 * peicode.h (pe_print_idata): Move otherwise unused variables into
3836 the #ifdef where they are used. Always return a value.
3837 (pe_print_edata): Make fprintf strings and argument types
3838 correspond. Always return a value.
3839 (pe_print_pdata): Removed unused variable addr_value. Always
3841 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3842 strings and argument types correspond. Always return a value.
3844 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3845 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3846 variable rela inside #if 0 section where it is used.
3848 * ns32k.h: New file.
3849 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3850 functions to start with _bfd_.
3851 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3852 functions in cpu-ns32k.h.
3853 * Makefile.in: Rebuild dependencies.
3854 (HFILES): Add ns32k.h.
3856 * section.c (struct sec): Add linker_mark field. Change
3857 user_set_vma and reloc_done to be single bit fields.
3858 (STD_SECTION): Update accordingly.
3859 * bfd-in2.h: Rebuild.
3860 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3862 (aout_link_input_bfd): Don't link unmarked sections.
3863 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3865 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3866 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3868 * elflink.h (elf_bfd_final_link): Mark sections included in the
3870 (elf_link_input_bfd): Don't link unmarked sections.
3871 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3873 (xcoff_link_input_bfd): Don't link unmarked sections.
3875 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3876 overflow error messages.
3878 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3881 is not set, print "BFD: " before the error message.
3883 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3884 Miles Bader <miles@gnu.ai.mit.edu>.
3885 * configure: Rebuild.
3887 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3889 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3892 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3893 m68k-aout, m68k-coff, and m68k-elf targets.
3895 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3897 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3898 (ieee_generic_stat_arch_elt): Restructured to prevent
3899 ieee_object_p from being called repeatedly.
3901 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3903 * coffcode.h (coff_write_object_contents): Allocate
3904 buffers large enough for any FILEHDR or AOUTHDR.
3906 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3908 * ecofflink.c (lookup_line): New static function, renamed and
3909 slighly changed from old _bfd_ecoff_locate_line.
3910 (_bfd_ecoff_locate_line): Cache line number information. Use
3911 lookup_line for actual lookup.
3913 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3915 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3916 multiple of 20 bytes.
3918 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3920 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3921 allocate ecoff_find_line, and don't initialize by hand.
3922 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3923 mips_elf_find_line, and don't call memset.
3925 * coffcode.h (coff_compute_section_file_positions): If not
3926 producing a final executable, don't consider sofar when aligning
3927 the section to the correct size.
3929 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3931 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3932 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3933 * coffgen.c (coff_section_symbol): Ifdef out.
3935 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3938 output_bfd is not NULL.
3940 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3942 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3943 of bfd_alloc (fixes fix_line not being initialized).
3944 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3946 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3948 * coffcode.h: Allow specific backends to override the
3949 bfd_link_add_symbols routine.
3951 * coff-h8300.c: Include genlink.h.
3952 (howto_table): Add R_MEM_INDIRECT.
3953 (rtype2howto): Support R_MEM_INDIRECT.
3954 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3957 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3959 * coff-alpha.c (alpha_relocate_section): Use
3960 info->callbacks_warning, rather than _bfd_error_handler, for
3961 "multiple gp" warning.
3963 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3965 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3966 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3967 table string. Use bfd_wrapped_link_hash_lookup.
3968 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3970 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3971 table, if any, when writing out symbols.
3972 (aout_link_input_section_std): Use the name from the hash table,
3973 if any, when reporting undefined symbols.
3974 (aout_link_input_section_ext): Likewise.
3975 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3976 * bout.c (get_value): Likewise.
3977 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3978 * ecoff.c (ecoff_reloc_link_order): Likewise.
3979 * elflink.h (elf_link_add_object_symbols): Likewise.
3980 (elf_reloc_link_order): Likewise.
3981 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3982 (_bfd_generic_reloc_link_order): Likewise.
3983 (default_indirect_link_order): Likewise.
3984 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3985 * sunos.c (sunos_add_one_symbol): Likewise.
3986 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3987 (bfd_xcoff_link_count_reloc): Likewise.
3988 (xcoff_reloc_link_order): Likewise.
3990 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3991 into -1 for intern->rss.
3993 * configure: Rebuild with autoconf 2.8.
3995 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * stab-syms.c (__define_stab_duplicate): Define.
3998 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
4000 * bfd-in.h (bfd_get_stab_name): Declare.
4001 * bfd-in2.h: Rebuild.
4002 * Makefile.in: Rebuild dependencies.
4003 (BFD_LIBS): Add stab-syms.o.
4004 (BFD_LIBS_CFILES): Add stab-syms.c.
4005 (BFD32_BACKENDS): Remove stab-syms.o.
4006 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
4007 * configure.in: Don't list stab-syms.o in bfd_backends.
4008 * configure: Rebuild.
4009 * libaout.h (aout_stab_name): Don't declare.
4010 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4013 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * elf.c (assign_file_positions_for_segments): Adjust file offset
4016 for section alignment even if SEC_LOAD is not set.
4018 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4020 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4021 since they appear as targets in Makefile.in.
4022 * configure: Rebuild.
4024 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4025 don't fiddle with a symbol which is not defined anywhere.
4027 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4029 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4030 though they are defined in a shared library.
4031 (xcoff_build_ldsyms): Likewise.
4033 * coffgen.c (coff_find_nearest_line): Don't look at the line
4034 numbers for the section if section->lineno is NULL.
4036 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4037 message rather than calling BFD_ASSERT.
4038 * elfcode.h (write_relocs): Check return value of
4039 _bfd_elf_symbol_from_bfd_symbol.
4041 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4043 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4046 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4048 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4050 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4051 hppa_reloc_field_selector_type_alt.
4052 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4053 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4055 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4057 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4059 * elf.c (assign_file_positions_for_segments): Adjust the segment
4060 memory size for the alignment of a SEC_ALLOC section, not just a
4063 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4065 * m68klinux.c: New file.
4066 * hosts/m68klinux.h: New file.
4067 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4068 * configure.in (m68*-*-linux*): New native host.
4069 (m68klinux_vec): New vector.
4070 * configure: Rebuild.
4071 * targets.c (m68klinux_vec): Declare.
4072 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4073 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4074 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4075 declaration from bfd_linux_size_dynamic_sections.
4076 (bfd_m68klinux_size_dynamic_sections): Declare.
4077 * bfd-in2.h: Rebuild.
4078 * Makefile.in: Rebuild dependencies.
4079 (BFD32_BACKENDS): Add m68klinux.o.
4080 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4082 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4084 * libhppa.h (pa_arch): Add pa20.
4085 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4086 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4087 (hppa_field_adjust): Handle e_nsel.
4088 * som.c: Provide default definitions for many new relocs found only
4089 in hpux10 include files.
4090 (som_fixup_formats): Add several new relocs from hpux10.
4091 (som_hppa_howto_table): Add hpux10 relocs.
4092 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4094 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4096 * mpw-make.sed: Edit out recent shared library support, and
4097 rules to rebuild .h files using doc/chew.
4099 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4101 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4102 size even of sections with no contents.
4104 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4107 starting with '$' the way we skip names starting with '.'. When
4108 updating x_endndx, don't be fooled by an index which has been
4111 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4112 struct/union/enum type with no elements.
4114 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4116 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4118 * archive.c (bfd_generic_archive_p): If the first file in the
4119 archive can not be recognized as an object, don't assume that this
4120 is the wrong format.
4122 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4123 format is not bfd_object.
4124 (bfd_elf_get_dt_soname): Likewise.
4126 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4131 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4133 * bfd.c (tdata): Add netbsd_core_data.
4134 * bfd-in2.h: Regenerated.
4136 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4139 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4140 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4143 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4144 to get the symbol index, matching 14 Jul 95 change.
4146 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4148 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4149 Remove duplicate definition of gp.
4151 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4153 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4154 assume that we can set the GP value and then get the same value,
4155 since it won't be true if the output file is neither ELF nor
4157 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4158 _bfd_get_gp_value here.
4159 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4160 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4162 (mips_elf_lo16_reloc): Likewise.
4163 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4164 Don't require that the BFD be ELF.
4165 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4166 (mips_elf_gprel32_reloc): Likewise.
4167 (mips_elf_relocate_section): Don't assume we can set and get the
4169 (mips_elf_finish_dynamic_symbol): Don't bother to use
4170 _bfd_get_gp_value here.
4172 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4173 Don't change epdr between malloc and free. Be careful not to free
4174 NULL pointers. Zero out the first RPDR.
4176 * configure.host: On Linux, only pass -rpath option if $(libdir)
4177 is neither /lib nor /usr/lib. From Alan Modra
4178 <alan@mullet.Levels.UniSA.Edu.Au>.
4180 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4182 (elf_dt_name): Rename from elf_dt_needed_name.
4183 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4185 (bfd_elf_get_dt_soname): New function.
4186 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4187 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4188 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4189 * bfd-in2.h: Rebuild.
4191 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4193 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4194 _bfd_sparc_elf_reloc_type_lookup.
4195 (bfd_elf32_bfd_reloc_type_lookup): Update.
4196 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4197 (sparc64_elf_howto_table): Define.
4198 (sparc_reloc_map): Define.
4199 (sparc64_elf_reloc_type_lookup): New function.
4200 (sparc_elf_wdisp16_reloc): New function.
4201 (elf_info_to_howto): Use sparc64_elf_howto_table.
4202 (sparc64_elf_relocate_section): Likewise.
4203 (bfd_elf64_bfd_reloc_type_lookup): Update.
4205 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4207 * configure.host: Check for 'do not mix' from native linker before
4208 trying to use -rpath.
4210 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * bfd.c (_bfd_get_gp_value): New function.
4213 (_bfd_set_gp_value): New function.
4214 * libbfd-in.h (_bfd_get_gp_value): Declare.
4215 (_bfd_set_gp_value): Declare.
4216 * libbfd.h: Rebuild.
4217 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4218 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4219 directly to the fields in the tdata information.
4220 (alpha_relocate_section): Likewise.
4221 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4222 (mips_gprel_reloc): Likewise.
4223 (mips_relocate_section): Likewise.
4224 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4225 (mips_elf_lo16_reloc): Likewise.
4226 (mips_elf_final_gp): Likewise.
4227 (mips_elf_gprel16_reloc): Likewise.
4228 (mips_elf_gprel32_reloc): Likewise.
4229 (mips_elf_relocate_section): Likewise.
4230 (mips_elf_finish_dynamic_symbol): Likewise.
4232 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4234 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4236 * configure.in: Call AC_PROG_CC before configure.host.
4237 * configure: Rebuild.
4238 * configure.host: Don't set information which autoconf should
4239 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4241 * configure.host: Remove go32 and win32 host information, since it
4242 should no longer be needed.
4244 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4245 then start a new segment rather than put a writable section in a
4248 * configure.host: Set RPATH_ENVVAR.
4250 * Makefile.in: Rebuild dependencies.
4252 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4253 zero_section variable.
4255 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4257 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4258 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4259 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4261 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4263 * ieee.c (ieee_write_expression): Only use an R variable for a
4264 local symbol. Don't output a zero offset. Handle a zero address.
4265 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4266 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4268 (parse_expression): Don't try to handle multiple occurrences of a
4269 P variable. Handle I variables differently from X variables. Fix
4270 the order of minus expressions.
4271 (ieee_slurp_external_symbols): Generate an I variable for an NN
4272 record. Fix handling of ATI and ATX records.
4273 (ieee_slurp_sections): Only set minimal section attributes.
4274 Adjust them later, based on the section contents.
4275 (ieee_object_p): Read in the file until just after the ME record.
4276 Call ieee_slurp_section_data to set the section flags.
4277 (do_one): Add iterations parameter. Only repeat the first load
4278 item. Set the section and file reloc flags.
4279 (ieee_slurp_section_data): Set section flags. Pass iterations to
4281 (ieee_canonicalize_reloc): Handle I variables.
4282 (do_with_relocs): Only emit relocation size when necessary.
4283 Increase MAXRUN to 127. Change ov to be assigned, and take
4284 src_mask and pcrel_offset into account.
4285 (ieee_write_data_part): Skip sections that are not loaded.
4286 (ieee_write_external_part): Don't output optional last entry of WX
4288 (ieee_write_me_part): Make setting of me_record neater.
4289 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4291 * syms.c (stt): Add entries for zerovars, vars, and code.
4293 * elfcode.h (validate_reloc): New static function.
4294 (write_relocs): Call validate_reloc for non ELF relocs.
4296 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4297 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4298 (TARGET_LITTLE_SYM): Likewise.
4300 * config.bfd (m68*-*-psos*): New target.
4302 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4304 * i386msdos.c: Remove some #if 0 code.
4305 (msdos_write_object_contents): Don't include empty sections in the
4306 size computation, regardless of their address.
4308 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4310 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4311 is NULL, ie, the -r switch is used.
4313 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4316 (BFD_RELOC_MIPS_GOT_LO16): Define.
4317 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4318 * bfd-in2.h, libbfd.h: Rebuild.
4319 * elf32-mips.c (mips_reloc_map): Map new relocs.
4321 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4323 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4326 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4327 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4328 simple number for the section address, rather than an expression.
4329 Limit the number of bytes between relocs to MAXRUN.
4330 (ieee_write_me_part): Set me_record to the file offset after the
4332 (ieee_write_processor): New static function.
4333 (ieee_write_object_contents): Use ieee_write_processor.
4335 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4337 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4339 * coff-aux.c: Change include of aux.h to aux-coff.h.
4341 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4343 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4344 relocation put the addend both in the reloc entry and the data.
4345 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4348 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4349 a R_68K_PCxx reloc against a defined global symbol directly.
4350 (elf_m68k_check_relocs): Don't count such a reloc.
4352 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4353 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4354 symbol for now, otherwise always record the symbol as dynamic.
4355 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4356 is not referenced by a dynamic object, and we are not making a
4357 shared object, then don't make a PLT entry. If we do make a PLT
4358 entry, make sure the symbol has been recorded as dynamic.
4360 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * configure.host: When making a shared library, set HLDFLAGS to
4363 pass an appropriate -rpath option. Use the make variable SONAME
4364 as the shared library soname, rather than computing it here. On
4365 SunOS, build stamp-tshlink in place of $(SHLINK).
4366 * Makefile.in (SONAME): New variable.
4367 ($(SHLINK)): Make a link to the transformed name, as well.
4368 (stamp-tshlink): New target.
4369 (install): Skip stamp-tshlink during install.
4371 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4373 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4374 linker sections have been set up yet.
4376 * elf.c (make_mapping): Add an additional argument to suppress
4377 making the first section include the program headers.
4378 (map_sections_to_segments): If the user used -Ttext such that the
4379 program headers are on a different page, do not set the flags
4380 saying that this section includes the program headers.
4382 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4384 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4385 don't define TRAD_HEADER.
4386 * configure: Rebuild.
4388 * netbsd-core.c: New file, support for NetBSD core files.
4389 * hosts/*nbsd.h: Removed.
4391 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4393 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4394 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4395 * libbfd.h, bfd-in2.h: Regenerated.
4396 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4397 bfd_elf32_bfd_reloc_type_lookup.
4398 (reloc_type{,_names}): Deleted.
4399 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4401 (sparc_reloc_map): Add sparc64 relocs.
4402 (sparc_elf_notsupported_reloc): New static function.
4403 (sparc_elf_wdisp16_reloc): New static function.
4404 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4405 (elf32_sparc_relocate_section): Likewise.
4406 (bfd_elf32_bfd_reloc_type_lookup): Define.
4407 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4408 (reloc_type{,_names}): Deleted.
4409 (elf_sparc_howto_table): Deleted.
4410 (sparc_reloc_map): Deleted.
4411 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4412 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4414 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4419 * Makefile.in (program_transform_name): New variable.
4420 (install): Transform library name before installing it.
4422 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * archures.c (bfd_mach_i960_hx): Define.
4425 * bfd-in2.h: Rebuild.
4426 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4427 (MATRIX): Expand entries for HX.
4428 (arch_info_struct): Add i960:hx entry.
4429 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4430 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4431 (coff_set_flags): Handle bfd_mach_i960_hx.
4433 Support for building as a shared library, based on patches from
4434 Alan Modra <alan@spri.levels.unisa.edu.au>:
4435 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4436 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4437 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4438 * configure: Rebuild.
4439 * configure.host: If --enable-shared, adjust shared library stuff
4440 based on the host. If the host is SunOS, and the linker supports
4441 -rpath, set HLDFLAGS to use it.
4442 * Makefile.in (ALLLIBS): New variable.
4443 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4444 (COMMON_SHLIB, SHLINK): New variables.
4445 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4446 (STAGESTUFF): Remove variable.
4447 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4449 (stamp-ofiles): New target, like old ofiles target, but build
4450 using a temporary file and move-if-change, and touch stamp-ofiles
4452 (ofiles): Just depend upon stamp-ofiles.
4453 (stamp-piclist, piclist): New targets.
4454 ($(SHLIB), $(SHLINK)): New targets.
4455 (targets.o, archures.o): Build twice if PICFLAG is set.
4456 (do_mostlyclean): Remove pic/*.o.
4457 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4459 (do_distclean): Remove pic and stamp-picdir.
4460 (install): Install shared libraries.
4461 ($(OFILES)): Depend upon stamp-picdir.
4462 (stamp-picdir): New target.
4464 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4466 * libcoff.h: Rebuild.
4468 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4469 flavour of a section with no owner.
4471 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4472 ELF_LINK_NON_ELF flag.
4473 (mips_elf_create_got_section): Likewise.
4475 * elf.c: Revert last change, since it breaks dynamic linking.
4476 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4478 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4479 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4480 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4482 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4484 * elf.c (assign_file_positions_for_segments): If the backend does
4485 not want the elf header or the program headers in the address
4486 space, do not include them in the calculations.
4488 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4489 function to determine if we need additional program headers.
4490 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4491 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4493 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4497 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4499 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4500 back into one line. Some compilers (sunos 4.1.3 for example)
4501 won't accept args split across more than one line.
4503 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4505 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4506 * configure: Regenerate.
4508 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4510 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4511 try to do arithmetic on a void *, cast it to a unsigned char * first.
4513 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4515 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4516 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4518 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4519 flag for a newly defined symbol.
4520 (NAME(bfd_elf,record_link_assignment)): Likewise.
4521 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4522 set the DEF or REF_REGULAR flags correctly.
4524 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4525 (libbfd.h, libcoff.h): Corresponding change.
4527 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4528 a PLT32 reloc as dynamic.
4529 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4530 is not referenced by a dynamic object, and we are not making a
4531 shared object, then don't make a PLT entry. If we do make a PLT
4532 entry, make sure the symbol has been recorded as dynamic.
4534 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4536 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4537 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4538 (powerpcle-*-cygwin32): New.
4539 * peicode.h (add_data_entry): Get address from vma.
4541 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4543 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4544 attached to the section has already been created as an undefined
4545 symbol, treat it as if it hasn't been created yet.
4547 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4550 symbol or section symbols if stripping all symbols and this is not
4551 a relocateable link. Don't output the symbol string table if
4552 there are no symbols.
4553 (elf_link_flush_output_syms): Don't do anything if there are no
4556 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4558 * coff-aux.c: New file.
4559 * hosts/m68kaux.h: New file.
4560 * config.bfd (m68*-apple-aux*): New target.
4561 * configure.in (m68*-apple-aux*): New native host.
4562 (m68kaux_coff_vec): New vector.
4563 * configure: Rebuild.
4564 * targets.c (m68kaux_coff_vec): Declare.
4565 * coffcode.h (bfd_coff_backend_data): Add field
4566 _bfd_coff_link_add_one_symbol.
4567 (bfd_coff_link_add_one_symbol): Define.
4568 (compare_arelent_ptr): New static function if TARG_AUX.
4569 (coff_write_relocs): If TARG_AUX, sort the relocs.
4570 (coff_write_object_contents): Set A/UX aouthdr magic number.
4571 (coff_link_add_one_symbol): Define if not defined.
4572 (bfd_coff_std_swap_table): Initialize new field.
4573 * libcoff.h: Rebuild.
4574 * cofflink.c (coff_link_add_symbols): Call
4575 bfd_coff_link_add_one_symbol rather than
4576 _bfd_generic_link_add_one_symbol.
4577 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4578 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4579 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4580 * Makefile.in: Rebuild dependencies.
4581 (BFD32_BACKENDS): Add coff-aux.o.
4582 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4584 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4586 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4587 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4589 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4591 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4592 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4593 (maintainer-clean): Warn about deleting special files.
4594 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4596 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4597 warning symbols correctly.
4598 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4599 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4600 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4601 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4602 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4603 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4605 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4608 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4610 * libcoff-in.h: aligned newly exported names with bfd naming
4611 conventions. Removed an erroneous define of POWERPC_LE_PE.
4612 * libcoff.h: Rebuild.
4613 * cofflink.c, coff-ppc.c: the above function name changes
4615 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4617 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4618 * ecoff.c (struct extsym_info): Define.
4619 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4620 to ecoff_link_write_external.
4621 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4622 Strip symbols when appropriate.
4624 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4625 * syms.c (BSF_OBJECT): Define.
4626 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4627 * bfd-in2.h: Rebuild.
4628 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4630 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4633 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4634 copying relocs into a shared object, treat a defined global symbol
4636 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4637 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4638 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4640 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4641 real defined symbol, not to a weak defined symbol.
4643 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4645 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4646 and made a few static functions externs.
4648 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4649 POWERPC_LE_PE hack in cofflink.
4651 * libcoff-in.h: promoted the following from cofflink.c to allow
4652 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4653 coff_debug_merge_element, struct coff_debug_merge_type,
4654 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4655 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4656 coff_debug_merge_hash_lookup, coff_link_section_info,
4657 coff_final_link_info, coff_debug_merge_hash_newfunc,
4658 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4660 * libcoff.h: re-gen'd
4662 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * syms.c: Include "bfdlink.h".
4665 (struct stab_find_info): Define.
4666 (_bfd_stab_section_find_nearest_line): New function.
4667 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4668 * libbfd.h: Rebuild.
4669 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4670 * elf.c (_bfd_elf_find_nearest_line): Try calling
4671 _bfd_stab_section_find_nearest_line before searching the ELF
4672 symbol table. Find the closest STT_FUNC symbol, not the last one.
4673 * libcoff-in.h (coff_data_type): Add line_info field.
4674 * libcoff.h: Rebuild.
4675 * coffgen.c (coff_find_nearest_line): Try calling
4676 _bfd_stab_section_find_nearest_line before searching the COFF
4678 * Makefile.in: Rebuild dependencies.
4680 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4682 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4683 4 bytes, so we get the correct value when updating the register
4684 field in little endian mode.
4686 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4689 entry_section fields. Add sntoc and snentry fields.
4690 * libcoff.h: Rebuild.
4691 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4692 not toc_section and entry_section (the COFF file does not have any
4693 sections at this point).
4694 (coff_write_object_contents): Set o_snentry and o_sntoc from
4695 snentry and sntoc rather than entry_section and toc_section.
4696 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4697 snentry, not toc_section and entry_section.
4698 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4699 entry_section from hentry.
4700 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4702 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4703 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4704 than using toc_section directly.
4706 * archures.c: Add missing `.' in enum bfd_architecture.
4707 * bfd-in2.h: Rebuild.
4709 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4710 Robert Lipe <robertl@arnet.com>.
4712 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4714 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4715 to sections we allocate. Use bfd_zalloc to allocate initialial
4716 sections, not bfd_alloc.
4717 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4718 SDA{,2}I16 relocations.
4719 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4720 whether to put something in .sbss or not.
4721 (ppc_elf_relocate_section): Add support for more relocations. Add
4722 in sec->output_offset where appropriate. Make error messages
4723 include the symbol name.
4725 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4726 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4727 doesn't get redefined messages if -shared.
4729 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4730 section if the rel_section field has been set up.
4732 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4734 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4737 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4739 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4740 of flags, only flags used are controlled by mach number. Bump up
4741 output file mach number to highest of input file mach numbers.
4742 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4743 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4745 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4746 bfd_elf64_sparc_vec support.
4748 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4750 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4751 the embedded bit is set on some objects and not on others. Just
4753 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4756 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4758 * coffcode.h (coff_new_section_hook): Don't try to align the
4761 * coffcode.h (coff_set_section_contents): Fix the handling of the
4762 .lib section to work even if the entire section contents are
4763 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4764 Robert Lipe <robertl@arnet.com>.
4766 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4768 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4769 memory here for contents.
4771 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4772 _SDA2_BASE_ by 32768.
4773 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4774 started using. Allocate contents for .sdata and .sdata2 sections
4776 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4778 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4779 size _SDA{,2}_BASE_.
4780 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4783 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4785 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4787 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4788 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4789 (bfd_mach_sparc_v9a): Define.
4790 (bfd_mach_sparc_v9_p): Define.
4791 * bfd-in2.h: Regenerated.
4792 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4794 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4795 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4796 to bfd_elf32_sparc_vec.
4797 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4798 Add v8plus{,a} support.
4800 (sparc_compatible): New function.
4801 * elf32-sparc.h: #include "elf/sparc.h".
4802 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4803 elf32_sparc_final_write_processing): New functions.
4804 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4805 elf_backend_final_write_processing): Define.
4807 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4809 * elf-bfd.h (struct elf_link_hash_entry): Add
4810 linker_section_pointer field.
4811 (enum elf_linker_section_enum): Enumeration for new way of
4812 creating linker dynamic sections and symbols.
4813 (elf_linker_section{,_pointers}): New structures for creating
4814 dynamic sections and symbols.
4815 (elf_obj_tdata): Add linker_section_pointers and linker_section
4817 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4818 (_bfd_elf_create_linker_section): New declarations.
4819 (_bfd_elf_find_pointer_linker_section): Ditto.
4820 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4821 (_bfd_elf_make_linker_section_rela): Ditto.
4823 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4825 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4826 (ppc_elf_create_linker_section): New function to create the
4827 sections .got, .sdata, and .sdata2.
4828 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4830 (ppc_elf_check_relocs): Support more of the eabi relocations.
4831 (ppc_elf_relocate_section): Ditto.
4832 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4833 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4835 * elflink.h (elf_create_pointer_linker_section): New function to
4836 create initialized pointers in dynamic linker sections.
4837 (elf_finish_pointer_linker_section): Actually intialize the
4838 pointers created above.
4840 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4841 macros to provide both 32 and 64 bit versions of
4842 elf_create_pointer_linker_section.
4843 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4844 provide both 32 and 64 bit versions of
4845 elf_finish_pointer_linker_section.
4847 * elflink.c (_bfd_elf_create_linker_section): New function to
4848 create a linker section.
4849 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4850 given address in the linker pointer offsets created for a given
4852 (_bfd_elf_make_linker_section_rela): Make a RELA section
4853 corresponding to the generated linker section.
4855 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4857 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4859 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4861 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4862 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4863 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4864 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4865 toc entry in an objdump) for now.
4866 (ppc_do_last, ppc_get_last): New function - needed to save processing
4867 the toc owner to the end.
4868 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4871 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4872 toc owner from being done till last. Must define POWERPC_LE_PC
4875 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4877 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4879 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4880 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4882 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4886 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4890 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4892 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4894 * elf.c (assign_file_positions_for_segments): Don't increment file
4895 offset for a segment which contains no loadable sections.
4897 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4899 * reloc.c: Add new PowerPC relocations.
4900 * {bfd-in2,libbfd}.h: Regenerate.
4902 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4903 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4905 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4907 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4910 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4913 * coffgen.c (coff_find_nearest_line): Don't try to cache
4914 information in sections that are not owned by a BFD. From Richard
4915 Henderson <richard@atheist.tamu.edu>.
4917 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4918 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4919 * elflink.h (elf_link_output_extsym): Remove special check for
4922 * ecoffswap.h: Add prototypes for static functions.
4924 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4926 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4927 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4929 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4930 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4931 support. Begin support for R_PPC_SDA{2,}REL.
4933 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4935 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4936 create the .got and .got.neg sections.
4937 (ppc_elf_size_dynamic_sections): Call it.
4938 (ppc_elf_check_relocs): Call it.
4939 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4940 (ppc_elf_check_relocs): Add error messages for relocations we
4941 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4944 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4946 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4947 section flags for V.4 and eabi.
4949 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * elf.c (assign_file_positions_for_segments): If a segment
4952 contains no sections, don't mark it as readable.
4954 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4955 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4957 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4958 dynamic section, if there is one.
4959 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4960 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4961 (bfd_elf64_swap_dyn_in): Likewise.
4962 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4964 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4966 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4967 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4968 <pirker@eiunix.tuwien.ac.at>.
4970 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4972 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4973 PowerPC V.4 and eabi.
4974 * bfd-in2.h: Regenerate.
4975 * libfd.h: Regenerate.
4977 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4979 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4980 section type and SHF_EXCLUDE section flag, turning them into the
4981 appropriate bfd section flag.
4983 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4985 * xcofflink.c (xcoff_link_add_symbols): Create the special
4986 sections if we see a DYNAMIC object, in case that is the only
4987 XCOFF input object we see.
4989 * elf32-mips.c: Extensive changes for a start at dynamic linking
4990 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4992 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4993 (struct elf_backend_data): Remove
4994 elf_backend_create_program_headers field. Add
4995 elf_backend_additional_program_headers and
4996 elf_backend_modify_segment_map fields.
4997 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4999 (elf_backend_additional_program_headers): Likewise.
5000 (elf_backend_modify_segment_map): Likewise.
5001 (elf_backend_create_program_headers): Don't define.
5002 (elfNN_bed): Change to account for field changes.
5003 * elf.c (assign_file_positions_for_segments): Call new
5004 modify_segment_map backend function. Don't call old
5005 create_program_headers backend function.
5006 (get_program_header_size): Call additional_program_headers rather
5007 than create_program_headers.
5008 * elflink.h (elf_link_add_object_symbols): Initialize
5009 type_change_ok from new backend field.
5010 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5012 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5013 a reloc against the appropriate section.
5015 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5016 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5017 (elf_flags_init): Rename from elf_ppc_flags_init.
5018 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5020 (ppc_elf_copy_private_bfd_data): Likewise.
5021 (ppc_elf_merge_private_bfd_data): Likewise.
5023 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5026 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5028 * coff-alpha.c (alpha_relocate_section): During final link, allow
5029 output .lita section to be bigger than 64k by adjusting gp value
5030 on a per-input section basis.
5031 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5033 (struct ecoff_section_tdata): Add gp field.
5035 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5037 Handle Alpha ECOFF changes in OSF/1 3.2.
5038 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5040 * coff-alpha.c: Include "aout/ar.h".
5041 (alpha_ecoff_get_relocated_section_contents): Don't require an
5042 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5043 3.2 doesn't generate one.
5044 (alpha_relocate_section): Likewise.
5045 (alpha_ecoff_slurp_armap): Define.
5046 (alpha_ecoff_slurp_extended_name_table): Define.
5047 (alpha_ecoff_construct_extended_name_table): Define.
5048 (alpha_ecoff_truncate_arname): Define.
5049 (alpha_ecoff_write_armap): Define.
5050 (alpha_ecoff_generic_stat_arch_elt): Define.
5051 (alpha_ecoff_update_armap_timestamp): Define.
5053 (alpha_ecoff_read_ar_hdr): New static function.
5054 (alpha_ecoff_get_elt_at_filepos): New static function.
5055 (alpha_ecoff_openr_next_archived_file): New static function.
5056 (alpha_ecoff_get_elt_at_index): New static function.
5057 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5058 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5059 _bfd_ecoff to alpha_ecoff.
5060 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5061 field from backend structure, rather than always calling
5062 _bfd_get_elt_at_filepos.
5063 * coff-mips.c (mips_ecoff_backend_data): Initialize
5064 get_elt_at_filepos field.
5065 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5066 from _bfd_generic_read_ar_hdr with minor changes.
5067 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5068 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5069 * libbfd.h: Rebuild.
5071 * bfd-in.h (BFD_IN_MEMORY): Define.
5072 * libbfd-in.h (struct bfd_in_memory): Define.
5073 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5074 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5075 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5076 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5077 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5078 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5079 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5080 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5081 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5082 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5084 (bfd_openstreamr): Likewise.
5085 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5086 BFD_IN_MEMORY is not set.
5087 * riscix.c (riscix_some_aout_object_p): Likewise.
5088 * bfd-in2.h, libbfd.h: Rebuild.
5090 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5091 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5092 (bfd_get_elt_at_index): Define.
5093 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5094 bfd_get_elt_at_index. Change index parameter from int to
5096 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5097 (_bfd_noarchive_get_elt_at_index): Define.
5098 (_bfd_archive_bsd_get_elt_at_index): Define.
5099 (_bfd_archive_coff_get_elt_at_index): Define.
5100 * bfd-in2.h, libbfd.h: Rebuild.
5101 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5102 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5103 * ieee.c (ieee_get_elt_at_index): Define.
5104 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5105 * oasys.c (oasys_get_elt_at_index): Define.
5106 * som.c (som_get_elt_at_index): Define.
5108 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5109 numbers to the .text section.
5111 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5113 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5114 If there is a SEC_DEBUGGING section, get the contents of the debug
5115 information part from it.
5116 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5118 (ieee_write_object_contents): Check ieee_write_debug_part return.
5120 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5122 * config.bfd (i[345]86-*-freebsd*): Add target.
5123 * configure.in (i386freebsd_vec): Add vec.
5124 * configure: Regenerate.
5125 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5126 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5127 Rebuild dependencies..
5128 * freebsd.h: New file.
5129 * i386freebsd.c: New file.
5130 * targets.c (i386freebsd_vec): Declare.
5131 (bfd_target_vector): Add i386freebsd_vec.
5132 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5133 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5135 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * ieee.c (ieee_slurp_debug): New static function.
5138 (ieee_object_p): Call it.
5139 (ieee_slurp_section_data): Skip debugging sections.
5140 (ieee_get_reloc_upper_bound): Likewise.
5141 (ieee_get_section_contents): Likewise.
5142 (ieee_canonicalize_reloc): Likewise.
5143 (ieee_write_section_part): Likewise.
5144 (ieee_write_debug_part): Likewise.
5145 (ieee_write_data_part): Likewise.
5146 (init_for_output): Likewise.
5148 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5150 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5152 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5153 relocs, since ppc_elf_relocate_section handles the linker case.
5154 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5156 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5157 ppc_elf_relocate_section since that is now the only caller.
5158 (ppc_elf_relocate_section): Ditto.
5160 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * coffcode.h (coff_write_object_contents): If we don't know the
5163 section of the entry point for an XCOFF executable, always set the
5164 entry address to -1.
5166 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5168 * elf.c (bfd_section_from_shdr): Add support for note sections.
5170 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5172 * bfd-in.h (struct _symbol_info): Add stab_type field.
5173 * bfd-in2.h: Rebuild.
5174 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5176 * elf32-ppc.c: Remove trailing newline from calls to
5178 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5179 difference if target endianness is known.
5181 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5183 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5184 old style TOC16 references without using R_PPC_GOT.
5185 (ppc_reloc_type): Ditto.
5186 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5187 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5188 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5189 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5190 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5192 (ppc_elf_adjust_dynamic_symbol): Ditto.
5193 (ppc_elf_adjust_dynindx): Ditto.
5194 (ppc_elf_size_dynamic_sections): Ditto.
5195 (ppc_elf_finish_dynamic_symbol): Ditto.
5196 (ppc_elf_finish_dynamic_sections): Ditto.
5197 (ELF_DYNAMIC_INTERPRETER): Define.
5199 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5201 * elf.c (copy_private_bfd_data): When attaching sections to
5202 segments ignore sections that won't be allocated. Patch from
5205 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5207 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5210 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5212 * coff-i960.c (CALC_ADDEND): Define.
5213 (coff_i960_relocate_section): Add the input section VMA to the
5214 addend for PC relative relocs.
5216 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5218 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5219 to correctly terminate.
5221 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5223 * targets.c (enum bfd_endian): Define.
5224 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5225 from boolean to enum bfd_endian. Change header_byteorder_big_p
5227 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5228 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5229 * bfd-in2.h: Rebuild.
5230 * All targets: Change initialization of byteorder and
5231 header_byteorder to use enum bfd_endian values rather than
5233 * All files: Change all references to byteorder_big_p and
5234 header_byteorder_big_p to use new bfd_*_endian macros.
5236 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5238 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5240 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5242 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5244 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5246 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5248 * ieee.c: Lots of minor cleanups. Make many functions return
5249 errors rather than calling abort. Also:
5250 (ieee_write_twobyte): Remove; change callers to call existing
5251 ieee_write_2bytes function.
5252 (ieee_write_expression): Don't output the section twice when
5253 outputting a local symbol. Don't emit an extraneous zero if there
5255 (ieee_slurp_sections): Set the lma as well as the vma.
5256 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5258 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5259 a recognized one or bfd_arch_unknown.
5260 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5262 (ihex_get_symtab): Likewise.
5264 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * aoutx.h: Include <ctype.h>.
5267 (struct aout_link_includes_table): Define.
5268 (struct aout_link_includes_totals): Define.
5269 (struct aout_link_includes_entry): Define.
5270 (aout_link_includes_lookup): Define macro.
5271 (struct aout_final_link_info): Add includes field.
5272 (aout_link_includes_newfunc): New static function.
5273 (NAME(aout,final_link)): Initialize includes hash table.
5274 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5276 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5278 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5280 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5282 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5284 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5286 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5287 (pe_print_private_bfd_data): call pe_print_reloc.
5288 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5289 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5290 up some debugging as well.
5292 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5294 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5297 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5299 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5300 when setting sections to NULL.
5302 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5306 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5307 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5309 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5310 * bfd-in2.h: Rebuild.
5312 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5314 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5316 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5318 * ihex.c (ihex_scan): Handle record types 4 and 5.
5319 (ihex_object_p): Permit types 4 and 5.
5320 (ihex_set_section_contents): Remove check for out of range
5322 (ihex_write_object_contents): Generate types 4 and 5.
5324 * elflink.h (elf_link_output_extsym): Just ignore warning and
5325 indirect references to symbols which don't really exist.
5327 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5329 * peicode.h (pe_print_idata): Minor format fixes
5330 (pe_print_edata): New function. Under private printing, this formats
5331 the edata section of a PE file.
5332 (pe_print_private_bfd_data): Added call to pe_print_edata.
5334 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5336 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5337 index, don't call stoi.
5339 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5341 * srec.c (srec_scan): Set lma as well as vma.
5343 * ihex.c: New file; support for Intel Hex format.
5344 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5345 (ihex_vec): Declare.
5346 (bfd_target_vector): Always include ihex_vec.
5347 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5348 * Makefile.in: Rebuild dependencies.
5349 (BFD_LIBS): Add ihex.o
5350 (BFD_LIBS_CFILES): Add ihex.c.
5351 * bfd-in2.h: Rebuild.
5353 * elf.c (assign_file_positions_for_segments): Sort the sections in
5355 (get_program_header_size): Return the right size if segment_map is
5357 (copy_private_bfd_data): Don't bother to sort the sections.
5359 * bfd.c (bfd_record_phdr): New function.
5360 * bfd-in.h (bfd_record_phdr): Declare.
5361 * bfd_in2.h: Rebuild.
5363 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5366 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5367 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5369 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5370 (bfd_zmalloc): Change declaration.
5371 * libbfd.h: Rebuild.
5372 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5373 and realloc. Don't set bfd_error_no_memory if they fail.
5375 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5377 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5378 uses as well. Added a new howto to deal with TOCREL16 relocs that
5379 are TOCDEFN as well.
5380 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5381 to handle RVA relocs from dlltool.
5382 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5383 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5384 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5386 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5387 to get the right section alignment.
5389 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5391 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5392 p_paddr if p_paddr is zero.
5393 (make_mapping): Set includes_filehdr and includes_phdrs for first
5395 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5397 (assign_file_positions_for_segments): Handle includes_filehdr and
5398 includes_phdrs. Remove special handling of PT_PHDR and first
5400 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5401 when appropriate. Remove special handling of PT_PHDR segment.
5402 Use a more complex condition for when a section is included in a
5403 segment to handle Solaris linker oddities.
5405 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5407 * coff-m88k.c (howto_table): Reformatted for easier reading;
5408 special_function now points to new function m88k_special_reloc.
5409 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5411 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5412 be done correctly by m88k_special_reloc.
5413 (reloc_processing): New function to be used by RELOC_PROCESSING.
5414 (RELOC_PROCESSING): Define to call reloc_processing.
5416 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5418 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5419 (pe_print_pdata): Likewise.
5421 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5422 obstack_alloc fails.
5423 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5425 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5426 * Many files: don't set bfd_error_no_memory if one of the above
5429 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5430 if p_paddr_valid is set.
5431 (copy_private_bfd_data): New static function.
5432 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5434 * elf.c (assign_file_positions_for_segments): Fix case where extra
5435 program headers were allocated.
5437 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5438 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5439 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5440 _bfd_elf_print_private_bfd_data.
5442 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5443 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5444 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5445 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5446 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5447 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5448 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5450 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5452 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5453 * elf.c (make_mapping): New static function.
5454 (map_sections_to_segments): New static function.
5455 (elf_sort_sections): New static function.
5456 (assign_file_positions_for_segments): New static function.
5457 (map_program_segments): Remove.
5458 (get_program_header_size): Remove sorted_hdrs, count, and
5459 maxpagesize parameters. Simplify.
5460 (assign_file_positions_except_relocs): When generating an
5461 executable, use assign_file_positions_for_segments.
5462 (elf_sort_hdrs): Remove.
5463 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5464 to get_program_header_size.
5466 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5468 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5470 * configure, config.in: Regenerate with autoconf 2.7.
5472 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5473 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5475 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5477 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5478 (ecoff_sec_to_styp_flags): Likewise.
5479 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5480 (ecoff_set_symbol_info): Handle scRConst.
5481 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5482 (ecoff_compute_section_file_positions): Handle .rconst section.
5483 (_bfd_ecoff_write_object_contents): Likewise.
5484 (ecoff_link_check_archive_element): Handle scRConst.
5485 (ecoff_link_add_externals): Likewise.
5486 (ecoff_link_write_external): Handle .rconst section.
5487 (ecoff_reloc_link_order): Likewise.
5488 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5489 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5491 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5493 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5494 DEF_DYNAMIC flag is set.
5496 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5498 * host-aout.c: If TRAD_HEADER is defined, include it.
5500 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5503 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5504 (BFD_NEED_DECLARATION): New function.
5505 * configure.in: Use BFD_NEED_DECLARATION.
5506 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5507 * configure, config.in: Rebuild with autoconf 2.6.
5509 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5510 special_sections before returning when called with a non XCOFF
5513 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5516 * coffcode.h (coff_compute_section_file_positions): Only pad the
5517 previous section to force file alignment when creating an
5520 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5522 * coffcode.h (coff_compute_section_file_positions): If
5523 RS6000COFF_C, set up the .debug section.
5525 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5526 if it is not large enough to accomodate the entire TOC area with
5527 signed 16 bit offsets.
5528 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5530 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5531 TOC anchor to use the TOC value used in the output file.
5533 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5535 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5536 (_bfd_coff_read_string_table): Likewise.
5538 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5540 * pe-arm.c: Fix typos.
5541 * coff-arm.c: Likewise.
5543 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5545 * coff-ppc.c (list_ele): Added "cat"egory member.
5546 (record_toc): New category parameter (priv or pub).
5547 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5548 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5549 the mainline. It addes extra toc cells in error.
5550 (ppc_coff_swap_sym_in_hook): Added some documentation.
5551 (dump_toc): Can now diagnose "virtual toc" chicanery.
5553 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5555 * elf-bfd.h (struct elf_link_hash_table): Change type of
5556 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5558 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5560 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5561 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5563 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5564 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5565 defined or mentioned in a regular file.
5567 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5569 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5570 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5571 (coff_ppc_relocate_section): Correct REL24 handling
5572 (ppc_process_before_allocation): Correct TOCDEFN handling
5574 * peicode.h (dir_names): Added name descriptions
5576 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5578 * VERSION: Updated to cygnus-2.6.
5580 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5582 * targets.c (m68k4knetbsd_vec): Declare.
5584 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5586 * targets.c (bfd_target): Change type of second argument to
5587 _bfd_print_private_bfd_data from void * to PTR.
5588 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5589 using PTR rather than void *.
5590 * bfd-in2, libbfd.h: Rebuild.
5591 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5593 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5594 _bfd_generic_bfd_print_private_bfd_data rather than casting
5597 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5599 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5600 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5602 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5603 BFD64_BACKENDS_CFILES): New variables.
5606 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5608 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5609 not at the file position of the first section.
5610 * coffcode.h (coff_compute_section_file_positions): Avoid using
5612 (coff_write_object_contents): When generating a PPC PE executable
5613 with no symbols, round up the file size to a COFF_PAGE_SIZE
5615 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5616 don't write out a string table.
5618 * elf.c (bfd_section_from_shdr): When using a different section
5619 header, pass the new one to _bfd_elf_make_section_from_shdr.
5620 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5621 (elf_map_symbols): Add section VMA to symbol value when comparing
5623 (_bfd_elf_compute_section_file_positions): Only build symbol table
5624 if there are some symbols. Set file offset of symtab and strtab
5626 (assign_file_positions_except_relocs): Remove dosyms parameter.
5627 Change all callers. Never set file offset of symtab and strtab
5629 (_bfd_elf_copy_private_section_data): New function.
5630 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5631 (_bfd_elf_copy_private_symbol_data): New function.
5632 (swap_out_syms): Check for special mapping of st_shndx created by
5633 copy_private_symbol_data.
5634 * elfxx-target.h: Use new copy routines.
5635 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5636 (_bfd_elf_copy_private_section_data): Declare.
5638 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5640 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5643 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5644 _bfd_dummy_target, matching the recent change to archive
5647 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5649 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5650 arithmetic on PTR types.
5652 * aout-target.h (MY(callback)): Set the lma of the sections.
5654 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5655 symbol into a reloc against the section.
5657 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5659 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5660 glue for the relocs: IMGLUE and IFGLUE.
5661 (record_toc): new function - tracks toc contents
5662 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5663 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5664 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5665 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5666 (ppc_record_toc_entry): Removed a debug define (duh)
5668 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5669 (pe_print_idata): New function - formats the idata section data
5670 (pe_print_pdata): New function - formats the pdata section data
5671 (pe_print_private_bfd_data): calls to above
5673 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5675 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5676 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5677 TARGET_SYM and TARGET_NAME for vector and BFD name.
5678 * coff-pmac.c (pmac_xcoff_vec): Remove.
5679 (TARGET_SYM, TARGET_NAME): Define.
5680 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5681 machine to 0, not all PowerMacs are 601s.
5683 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5685 * elfcode.h (elf_object_p): Read in any program headers.
5686 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5687 based on the program headers, if any.
5688 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5689 (map_program_segments): Set p_paddr of program headers based on
5692 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5694 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5697 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5698 trying to do a relocateable link with a non-a.out object file.
5700 * archive.c (bfd_generic_archive_p): Check the first object file
5701 in an archive even if target_defaulted is set. If the object file
5702 has the wrong xvec, reject it.
5704 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5705 be represented, report the name via _bfd_error_handler.
5706 (translate_to_native_sym_flags): Likewise.
5707 * elf32-mips.c (mips_elf_final_link): Likewise.
5708 * oasys.c (oasys_write_sections): Likewise.
5710 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5711 which checks for STYP_OVRFLO sections.
5712 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5713 reloc and lineno count overflows.
5714 (coff_write_object_contents): Call coff_count_linenumbers before
5715 coff_compute_section_file_positions. If RS6000COFF_C, handle
5716 reloc and lineno count overflows.
5717 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5718 relocs before dealing with .pad sections. Count overflow section
5719 headers when handling .pad sections.
5721 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5724 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5725 (struct xcoff_link_hash_table): Add descriptor_section and
5726 special_sections fields.
5727 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5728 (xcoff_link_add_symbols): Set linkage section alignment. Create
5729 descriptor section. Check for magic symbol names (_text, etc.),
5730 and record them in special_sections if found. Set
5731 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5732 descriptor field to point back to the function code symbol.
5733 (xcoff_sweep): Always mark the special descriptor_section.
5734 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5735 function descriptor, and mark it if it is.
5736 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5737 parameter, and fill it in. Allocate space for the descriptor
5739 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5740 global linkage code. If an undefined function descriptor is
5741 exported, arrange to define it. Warn about any other undefined
5743 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5744 (xcoff_write_global_symbol): Create a function descriptor when
5746 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5747 * bfd-in2.h: Rebuild.
5749 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5751 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5752 (ppc_coff_link_hash_table): new types for hashing
5753 (ppc_coff_link_hash_newfunc): hash entry constructor
5754 (ppc_coff_link_hash_table_init): hash table initializer
5755 (ppc_coff_link_hash_table_create): hash table constructor
5756 (ppc_record_toc_entry): changed references to hash table
5757 (coff_ppc_relocate_section): changed references to hash table
5759 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5760 * libcoff.h: Rebuild
5762 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5763 (coff_link_add_symbols): removed toc_offset init
5765 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5767 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5770 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5771 if it is given and mmep is available.
5772 * acconfig.h: Undef USE_MMAP.
5773 * configure, config.in: Regenerated.
5774 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5775 table handling the old way.
5776 (aout_get_external_symbols): Don't complain if last byte of string
5778 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5779 (bfd_free_window) [! USE_MMAP]: Don't define.
5780 (bfd_get_file_window,
5781 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5783 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5785 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5788 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5790 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5791 compatible with AMD generated COFF files. Try to support both AMD
5792 and GNU formats simultaneously.
5793 (coff_a29k_relocate_section): Likewise.
5795 * libbfd.c (bfd_get_file_window): Change writable parameter from
5796 int to boolean; update all callers. Pass MAP_SHARED if not
5797 writable--it's required on Solaris. Cast fprintf argument to
5799 * bfd-in.h (bfd_get_file_window): Update declaration.
5800 * bfd-in2.h: Rebuild.
5801 * aoutx.h: Update calls to bfd_get_file_window.
5803 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5805 (xcoff_swap_ldhdr_in): New static function.
5806 (xcoff_swap_ldsym_in): New static function.
5807 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5808 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5809 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5810 Handle XTY_ER/XMC_XO symbols correctly.
5811 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5812 rather than normal symbol table.
5813 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5814 already defined with the same absolute value.
5815 (xcoff_mark): When considering called symbols, check whether the
5816 descriptor is from a dynamic object, rather than the symbol
5818 (xcoff_build_ldsyms): Likewise.
5820 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5821 Cast realloc and malloc return values. If malloc or realloc fail,
5822 set bfd_error_no_memory.
5823 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5824 * bfd-in2.h: Rebuild.
5826 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5828 * coff-ppc.c (ppc_record_toc_entry): new function.
5829 (in_reloc_p): changed return value.
5830 (coff_ppc_relocate_section): much rework.
5831 (ppc_allocate_toc_section): new function.
5832 (ppc_process_before_allocation): new function.
5833 (ppc_coff_swap_sym_in_hook): new function.
5835 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5836 (coff_link_add_symbols): initialize toc_offset.
5838 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5839 (coff_swap_aouthdr_out): Added more sections to the data
5840 dictionary for the pe file header. Also changed linker version
5841 number on the ppc side.
5842 (dir_names): small improvements to the dictionary printing.
5843 (pe_mkobject_hook): save the file level flags.
5845 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5846 (pe_tdata): added real_flags field
5847 (coff_tdata): added local_toc_sym_map and access macro
5849 * libcoff.h (coff_link_hash_entry): added toc_offset field
5850 (pe_tdata): added real_flags field
5851 (coff_tdata): added local_toc_sym_map and access macro
5853 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5854 (coff_mkobject): init for local_toc_sym_map
5855 (coff_write_object_contents): set the internal_a.magic to
5856 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5859 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5861 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5862 entries until both the line number address and the function name
5863 address are too large.
5865 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5866 * configure: Rebuilt.
5868 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5869 is defined in the environment.
5871 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5873 * som.c (som_get_section_contents_in_window): Define to use
5876 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5878 * coff-i860.c: New file, based on coff-i386.c.
5879 * cpu-i860.c: New file, based on cpu-i386.c.
5880 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5881 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5882 targets, using i860coff_vec.
5883 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5884 trad-core.o and hosts/i860mach3.h.
5885 (i860coff_vec): Use coff-i860.o and cofflink.o.
5886 * configure: Rebuild.
5887 * Makefile.in: Rebuild dependencies.
5888 (ALL_MACHINES): Add cpu-i860.o.
5889 (BFD32_BACKENDS): Add coff-i860.o.
5890 (CFILES): Add cpu-i860.c and coff-i860.c.
5891 * targets.c (i860coff_vec): Declare.
5892 (bfd_target_vector): Add &i860coff_vec.
5893 * archures.c (bfd_i860_arch): Declare.
5894 (bfd_archures_list): Add &bfd_i860_arch.
5895 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5896 (coff_set_flags): Handle bfd_arch_i860.
5897 (coff_write_object_contents): Handle I860 a.out magic number.
5899 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5901 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5902 the created .tc section to 2.
5903 (xcoff_mark): Don't keep a .loader reloc for a call to an
5904 undefined symbol when creating a shared library.
5905 (xcoff_build_ldsyms): When creating a shared library, generate
5906 global linkage code for a call to an undefined symbol.
5908 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5910 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5911 BFD32_BACKENDS, BFD64_BACKENDS.
5912 (.dep1): Put mkdep output in a separate file.
5913 Rebuilt dependencies.
5915 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5918 Permit use of mmap when available:
5920 * configure.in: Check for mmap, madvise, mprotect.
5921 * config.in, configure: Regenerated.
5923 * libbfd.c (struct _bfd_window_internal): Define type.
5924 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5926 (ok_to_map): New static variable for debugging.
5927 (_bfd_generic_get_section_contents_in_window): New function.
5928 * bfd-in.h (bfd_window_internal): Declare type.
5929 (bfd_window): Define type.
5930 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5931 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5934 * libaout.h (struct aoutdata): Add two window fields.
5935 (obj_aout_sym_window, obj_aout_string_window): New macros.
5936 * aoutx.h (some_aout_object_p): Initialize windows.
5937 (aout_get_external_symbols): Get symbol data and strings in
5938 windows instead of explicitly allocated buffers.
5939 (slurp_symbol_table): Free window instead of memory.
5940 (bfd_free_cached_info): Release windows instead of freeing storage
5942 (aout_link_free_symbols): Ditto.
5944 * targets.c (bfd_target): Add new field for
5945 get_section_contents_in_window.
5946 (BFD_JUMP_TABLE_GENERIC): Updated.
5947 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5948 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5949 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5950 macros for get_section_contents_in_window field.
5952 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5954 * core.c: Renamed to corefile.c
5955 * makefile.dos (OBJS): Change core.o to corefile.o
5956 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5959 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5961 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5962 targ_selvecs to allow debugging under Irix-5 native.
5965 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5967 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5968 to o. Clobber and restore the list of new csects around the call
5969 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5970 linker error and the linker wants to read the symbol table. Reset
5971 the line number count of a real section even if it has no relocs.
5972 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5974 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5977 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5979 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5980 an undefined symbol in a shared link.
5982 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5983 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5984 phdm@info.ucl.ac.be (Philippe De Muyter).
5986 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5988 * coff-m88k.c (rtype2howto): New static function.
5989 (RTYPE2HOWTO): Use it rather than a macro definition.
5991 * coffcode.h (coff_write_object_contents): set internal_a.magic
5992 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5994 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5995 define TRAD_HEADER to new file hosts/delta68.h.
5996 m88*-motorola-sysv*, however, does use ptrace-core.o.
5997 * hosts/delta68.h: New file.
5999 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
6000 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
6002 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
6004 * i386linux.c (MY(vec)): Declare before use.
6006 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
6008 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
6009 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6011 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6012 BFD is not of the right type.
6013 (bfd_elf_get_needed_list): Likewise.
6014 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6015 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6016 * xcofflink.c (XCOFF_XVECP): Define.
6017 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6019 (bfd_xcoff_import_symbol): Likewise.
6020 (bfd_xcoff_export_symbol): Likewise.
6021 (bfd_xcoff_link_count_reloc): Likewise.
6022 (bfd_xcoff_record_link_assignment): Likewise.
6023 (bfd_xcoff_size_dynamic_sections): Likewise.
6025 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6026 table index against the number of symbols for a base relative
6029 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6031 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6032 full_aouthdr flag here...
6033 (_bfd_xcoff_bfd_final_link): ...not here.
6035 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6037 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6038 systems that have a system <libelf.h>.
6039 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6040 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6041 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6042 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6043 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6044 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6045 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6047 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6049 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6050 set, set BSF_WEAK in symbol. Change all callers.
6051 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6052 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6053 _bfd_generic_link_add_one_symbol.
6054 (ecoff_indirect_link_order): Check that the section tdata relocs
6055 are not NULL before using them.
6057 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6058 define TRAD_HEADER as hosts/alphalinux.h.
6059 * configure: Rebuild.
6060 * hosts/alphalinux.h: New file.
6061 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6064 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6066 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6067 C_ECOMM storage classes.
6069 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6071 (xcoff_mark): Call xcoff_mark_symbol.
6072 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6073 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6075 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6077 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6081 (xcoff_find_reloc): New static function.
6082 (xcoff_link_add_symbols): Use it.
6083 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6084 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6085 relocate the value of C_DECL.
6087 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6089 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6091 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6092 callback decide what goes in .relocs.
6093 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6094 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6097 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6099 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6102 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6104 * xcofflink.c: More improvements, mostly to fix handling of
6105 constructors and a few other special cases.
6106 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6107 zero, reverting yesterday's change.
6108 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6109 (bfd_xcoff_link_count_reloc): Declare.
6110 (bfd_xcoff_record_link_assignment): Declare.
6111 * bfd-in2.h: Rebuild.
6113 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6115 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6116 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6117 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6118 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6119 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6120 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6122 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6125 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6126 segments includes the a.out header. See to that the magic number
6127 *always* is big-endian.
6129 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6130 m68k4k NetBSD configurations.
6132 * configure.in, configure: Separate i386 & mips NetBSD
6133 configurations from other BSD ones. Don't assume DEC is the only
6134 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6135 configurations. Add support for m68k4k NetBSD object format.
6137 * libaout.h: Added M_68K4K_NETBSD magic.
6139 * m68k4knetbsd.c: New file.
6141 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6143 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6146 * hosts/mipsnbsd.h: New file.
6149 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6151 * config.bfd: Add config stuff for mips*-*-magic* to set
6152 targ_defvec to ecoff_big_vec.
6155 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6157 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6159 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6160 toc_section, and entry_section fields.
6161 (struct xcoff_section_tdata): Remove ldrel_count field.
6162 * libcoff.h: Rebuild.
6163 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6165 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6166 full a.out header if full_aouthdr is set in xcoff_data.
6167 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6168 based on sections stored in xcoff_data.
6169 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6171 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6172 (rs6000coff_vec): Set symbol_leading_char to '.'.
6173 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6174 value stored in ret rather than returning a pointer value.
6176 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6178 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6181 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6183 * som.c (som_slurp_string_table): Allocate the strings with malloc
6184 since they're free'd by free_cached_info.
6185 (som_slurp_symbol_table): Similarly for the symbol table.
6187 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6189 * Makefile.in (diststuff): Don't make headers.
6191 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * Makefile.in: Rebuild dependencies.
6195 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6196 output_bfd is not SunOS.
6197 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6198 non-SunOS input files.
6200 * xcofflink.c: Extensive changes to support linking shared objects
6201 and generating a .loader section.
6202 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6203 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6204 last_symndx, and ldrel_count fields.
6205 * libcoff.h: Rebuild.
6206 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6207 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6209 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6210 (bfd_xcoff_export_symbol): Declare.
6211 (bfd_xcoff_size_dynamic_sections): Declare.
6212 * bfd-in2.h: Rebuild.
6214 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6216 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6217 * configure: Rebuild.
6218 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6219 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6221 (pmac_xcoff_vec): Update to use new xcoff support.
6222 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6223 (xcoff_write_armap): Declare buf as unsigned char.
6224 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6226 * mpw-make.sed: Generalize subdir_do edit.
6228 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6230 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6231 correctly. Don't initialize asect->vma.
6233 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6235 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6236 something a little less than the page size.
6238 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6240 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6242 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6244 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6245 * coffcode.h (coff_write_object_contents): If .bss is before
6246 .data us that as data_start.
6247 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6249 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6250 (coff_swap_outhdr_out): Hardwire in version number.
6252 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6254 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6255 major and minor to *_vno, since the former are also macros in
6256 SunOS header files. Cast result of bfd_alloc to appropriate
6259 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6260 before assigning to sec_data.
6262 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6264 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6265 now relative to the section, not absolute.
6266 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6267 get the file name when there is a N_SO directory name. When
6268 handling stabs, remember that section->vma was added to the
6271 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6273 * sunos.c (struct sunos_link_hash_table): Add needed field.
6274 (sunos_link_hash_table_create): Call bfd_release, not free.
6275 (sunos_link_hash_table_create): Initialize needed field.
6276 (sunos_add_dynamic_symbols): Record needed objects.
6277 (bfd_sunos_get_needed_list): New function.
6278 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6279 * bfd-in2.h: Rebuild.
6281 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6283 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6285 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6287 * bfd-in.h (struct bfd_link_needed_list): Rename from
6288 bfd_elf_link_needed_list.
6289 * bfd-in2.h: Rebuild.
6290 * elf.c, elflink.h, libelf.h: Corresponding changes.
6292 Add start at AIX linker support; no shared libraries yet.
6293 * xcofflink.c: New file.
6294 * configure.in (rs600coff_vec): Use xcofflink.o.
6295 * configure: Rebuild.
6296 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6298 (struct xcoff_section_tdata): Define.
6299 (xcoff_section_data): Define macro.
6300 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6301 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6302 (_bfd_xcoff_bfd_final_link): Declare.
6303 (_bfd_ppc_xcoff_relocate_section): Declare.
6304 * libcoff.h: Rebuild.
6305 * coff-rs6000.c: Clean up a bit.
6306 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6307 cputype, csects, and debug_indices.
6308 (xcoff_copy_private_bfd_data): Copy cputype.
6309 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6310 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6311 (xcoff_reloc_type_lookup): Rename from
6312 rs6000coff_reloc_type_lookup.
6313 (coff_relocate_section): Define.
6314 (_bfd_xcoff_sizeof_headers): Define.
6315 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6316 (_bfd_xcoff_bfd_relax_section): Define.
6317 (_bfd_xcoff_bfd_link_split_section): Define.
6318 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6320 * coffcode.h (coff_compute_section_file_positions): If AIX,
6321 increment sofar by SMALL_AOUTSZ if not executable.
6322 (coff_write_object_contents): If AIX, always output an a.out
6323 header; if not executable, header size of SMALL_AOUTSZ.
6324 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6325 (_bfd_stringtab_init): Initialize xcoff field.
6326 (_bfd_xcoff_stringtab_init): New function.
6327 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6328 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6329 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6330 * libbfd.h: Rebuild.
6331 * Makefile.in: Rebuild dependencies.
6332 (BFD32_BACKENDS): Add xcofflink.o.
6333 (CFILES): Add xcofflink.c.
6335 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6336 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6337 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6339 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6341 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6343 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6345 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6346 * config.in: Regenerated.
6348 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6349 (_bfd_chunksize): New variable.
6350 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6351 for obstack chunk size.
6352 * configure.in: Check for getpagesize.
6353 * configure: Regenerated.
6355 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6357 * trad-core.c (rawptr): Make it a local variable of
6358 ptrace_unix_core_file_p.
6360 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6362 * coff-arm.c (in_reloc_p): New.
6363 * coff-i386.c (in_reloc_p): New.
6364 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6365 (coff_write_object_contents): Only set has_reloc_section
6367 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6368 in_reloc_p to decide if reloc should be emitted.
6369 * libcoff.h (pe_data_type.in_reloc_p): New.
6370 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6372 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6375 (_bfd_coff_read_internal_relocs): Likewise.
6376 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6377 (_bfd_coff_read_internal_relocs): Likewise.
6379 * elflink.h (elf_link_add_object_symbols): Correct conditions
6380 under which type and size change warnings are issued.
6382 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6384 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6385 a symbol which is not in a real section.
6386 (coff_write_native_symbol): Corresponding change.
6388 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6389 coff_link_hash_newfunc and make non-static.
6390 (_bfd_coff_link_hash_table_init): New function, broken out of
6391 _bfd_coff_link_hash_table_create.
6392 (_bfd_coff_link_hash_table_create): Use it.
6393 (process_embedded_commands): Make static.
6394 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6395 (_bfd_coff_link_hash_table_init): Declare.
6396 * libcoff.h: Rebuild.
6398 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6399 field in XCOFF tdata.
6400 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6401 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6402 based on cputype stored in a.out header, or in n_type of initial
6404 (coff_write_object_contents): Set cputype correctly in a.out
6406 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6408 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6409 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6411 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6412 * libcoff.h: Rebuild.
6414 * cpu-rs6000.c (rs6000_compatible): New static function.
6415 (bfd_rs6000_arch): Use it.
6416 * cpu-powerpc.c (powerpc_compatible): New static function.
6417 (arch_info_struct): Define various flavours of PowerPC.
6418 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6421 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6423 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6425 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6427 * elflink.h (elf_link_add_object_symbols): Don't warn about
6428 changing the size or type if the old definition was weak.
6430 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6432 * coffcode.h (combined_entry_type): Add fix_line field.
6433 (coff_slurp_line_table): Warn if we try to set the lineno field of
6435 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6436 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6437 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6438 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6440 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6441 * libcoff.h: Rebuild.
6443 * libcoff-in.h (struct xcoff_tdata): Define.
6444 (xcoff_data): Define.
6445 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6446 * bfd-in2.h, libcoff.h: Rebuild.
6447 * coff-rs6000.c (xcoff_mkobject): New static function.
6448 (coff_mkobject): Define.
6449 (xcoff_copy_private_bfd_data): New static function.
6450 (coff_bfd_copy_private_bfd_data): Define.
6451 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6453 (rs6000coff_vec): Add DYNAMIC to object_flags.
6454 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6455 .loader sections specially.
6456 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6457 section alignment from the XCOFF tdata information.
6458 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6459 F_SHROBJ, and copy the extra a.out header information into the
6460 XCOFF tdata structure.
6461 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6462 F_DYNLOAD and the extra a.out header information.
6463 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6464 C_HIDEXT symbol with attached csect information.
6465 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6466 in the o_maxdata field.
6467 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6468 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6469 end if BSF_NOT_AT_END is set.
6471 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6472 _bfd_read_ar_hdr_fn.
6473 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6474 * bfd-in2.h, libbfd.h: Rebuild.
6475 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6477 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6478 (bfd_slurp_bsd_armap_f2): Likewise.
6479 (_bfd_slurp_extended_name_table): Likewise.
6481 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6483 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6485 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6486 when the symbol table is empty.
6488 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6489 space for section symbols, since we don't output them either.
6490 (elf_m68k_adjust_dynindx): Removed.
6492 * ptrace-core.c (rawptr): Make it a local variable of
6493 ptrace_unix_core_file_p.
6495 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6497 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6500 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6501 Mac object file formats.
6503 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6505 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6506 auxent if there isn't one.
6507 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6508 rather than FILNMLEN as the maximum name length.
6510 * coffcode.h (bfd_coff_backend_data): Add new field
6511 _bfd_coff_print_aux.
6512 (bfd_coff_print_aux): New static function.
6513 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6514 scnlen field of an XTY_LD csect aux entry.
6515 (coff_print_aux): New static function.
6516 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6517 in coff_pointerize_aux_hook.
6518 (bfd_coff_std_swap_table): Initialize new field.
6519 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6520 * libcoff.h: Rebuild.
6521 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6522 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6524 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6525 if there are symbols, for native AIX ld compatibility.
6527 * coffcode.h (bfd_coff_backend_data): Add new field
6528 _bfd_coff_pointerize_aux_hook.
6529 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6530 or I960, and as 0 otherwise.
6531 (bfd_coff_std_swap_table): Initialize new field.
6532 * libcoff.h: Rebuild.
6533 * coffgen.c (coff_pointerize_aux): Change parameters to take
6534 symbol pointer instead of type and class, and to take aux index.
6535 Call _bfd_coff_pointerize_aux_hook if it is defined.
6536 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6537 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6538 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6540 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6541 read-only/host-only support.
6543 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6545 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6548 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6549 BFD_JUMP_TABLE_ARCHIVE accordingly.
6550 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6551 (_bfd_compute_and_write_armap): Declare.
6552 (_bfd_generic_read_ar_hdr): Declare.
6553 (_bfd_read_ar_hdr): Define.
6554 (_bfd_noarchive_read_ar_hdr): Define.
6555 (_bfd_archive_bsd_read_ar_hdr): Define.
6556 (_bfd_archive_coff_read_ar_hdr): Define.
6557 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6558 _bfd_read_ar_hdr instead.
6559 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6560 (_bfd_compute_and_write_armap): Rename from
6561 compute_and_write_armap. Make non-static. Change all callers.
6562 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6563 than _bfd_snarf_ar_hdr.
6564 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6565 * ieee.c (ieee_read_ar_hdr): Define.
6566 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6567 * oasys.c (oasys_read_ar_hdr): Define.
6568 * som.c (som_read_ar_hdr): Define.
6569 * bfd-in2.h, libbfd.h: Rebuild.
6571 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6573 * peicode.c (coff_swap_filehdr_in): If symptr is
6574 zero, there aren't any symbols, even if nsyms is set.
6576 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6578 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6580 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6581 sections, and set styp correctly for them: .got, .hash, .dynamic,
6582 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6583 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6585 (ecoff_sort_hdrs): New static function.
6586 (ecoff_compute_section_file_positions): Return boolean, not void.
6587 Sort the sections by VMA before looking through them. Put the
6588 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6589 section on an appropriate boundary within the page.
6590 (ecoff_compute_reloc_file_positions): Check return value of
6591 ecoff_compute_section_file_positions.
6592 (_bfd_ecoff_set_section_contents): Likewise.
6593 (_bfd_ecoff_write_object_contents): Check for various Alpha
6594 section types when incrementing text_size and data_size. Call
6595 adjust_headers backend function if it exists.
6596 * coff-alpha.c (alpha_adjust_headers): New static function.
6597 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6598 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6600 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6602 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6604 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6605 of ALTERNATE_AIX_CORE_FORMAT.
6606 * configure.in (aix4): No longer need CORE_FLAGS.
6607 * configure: Updated.
6609 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6611 NS32k changes from Ian Dall:
6612 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6614 (aout_link_input_section_std, aout_link_input_section_ext,
6615 aout_link_reloc_link_order): Call them instead of _bfd_*
6617 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6619 (backend_data): Use it instead of hardcoded zero.
6621 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6622 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6624 * ns32knetbsd.c: Include bfd.h.
6625 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6626 (MY_bfd_reloc_type_lookup): Declare function too.
6627 * pc532-mach.c (set_sizes): Don't declare.
6628 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6629 (backend_data, MY_backend_data): Don't define.
6631 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6632 ns32k-*-lites* like ns32k-*-netbsd*.
6634 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6637 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6639 * coffcode.h (coff_write_object_contents): Restore setting
6640 f_timdat to 0, deleted on August 22.
6642 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6644 * coffcode.h (coff_bfd_copy_private_symbol_data,
6645 coff_bfd_copy_private_section_data,
6646 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6647 * peicode.h (coff_bfd_copy_private_bfd_data): New
6648 (pe_bfd_copy_private_bfd_data): New.
6649 (coff_swap_scnhdr_in): Swap bss size into the right place.
6650 (pe_print_private_bfd_data): Add some newlines.
6652 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6654 * som.c (setup_sections): Don't die if a space has no subspaces.
6656 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6658 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6659 dynamic symbol override a common symbol. Don't change the size or
6660 type if they have been set and the new symbol is not a definition.
6661 Warn if the size or type changes.
6663 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6665 * som.c (som_begin_writing): Don't write the symbol table or
6667 (som_finish_writing): Write them here. Place them after the
6668 subspace data, but before the relocs.
6670 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6672 * sunos.c (sunos_add_one_symbol): Just pass false, not
6673 info->shared_library, to sunos_create_dynamic_sections.
6674 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6676 (sunos_check_dynamic_reloc): Remove .text section assertion.
6678 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6680 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6681 * configure, configure.in: Add pmac_xcoff_vec case.
6682 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6683 * coff-pmac.c: New file, PowerMac XCOFF support.
6684 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6685 * targets.c (pmac_xcoff_vec): Declare.
6687 * mpw-config.in: Various changes to be compatible with the
6688 autoconf-based configury.
6689 * mpw-make.sed: New file, sed commands to translate Unix
6690 makefile into MPW syntax.
6691 * mpw-make.in: Remove.
6692 * hosts/mpw.h: Remove.
6693 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6694 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6696 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6698 * binary.c (binary_get_symtab): Return an empty string on error.
6699 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6701 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6703 * coff-ppc.c: Reformatted according to gnu conventions
6704 Removed irrelevant "if 0" code
6706 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6708 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6709 symbols rather than as indirect symbols.
6710 (MY(slurp_symbol_table)): Don't do anything special about
6713 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6714 of .ctors and .dtors sections is no larger than 2.
6716 * sunos.c (sunos_add_one_symbol): Don't change
6717 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6719 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6720 dynamic symbols when creating a shared library.
6721 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6723 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6724 written even if it is not defined in a regular object.
6725 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6726 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6727 rather than the constant 22.
6728 (sunos_check_dynamic_reloc): Handle creating a shared library.
6729 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6730 zero when creating a shared library.
6731 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6732 write it out at the start of the symbol table.
6734 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6736 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6738 * config.bfd: Add arm-*-coff.
6739 * configure.in, configure: Add armcoff_{little,big}_vec.
6740 * targets.c (armcoff_{little,big}_vec): Declare.
6741 (bfd_target_vector): Add armcoff_{little,big}_vec.
6742 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6744 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6746 * targets.c (bfd_find_target): Remove debugging code.
6748 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6750 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6752 * Makefile.in: added *-ppc files
6753 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6754 allow pe based .o's to be shared with other tools on ppc/NT
6755 * config.bfd: added powerpc[le]-[pe|winnt] config support
6756 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6757 * peicode.h: Added more section flags for PE on ppc
6758 Added coff_swap_filehdr_out to allow peicode.h to be
6759 used for non-image PE files on ppc.
6760 Check for image, or not, before copying pe_opthdr
6761 * targets.c: Added new bfd's
6762 * targets.c: Removed two inactive bfds that shouldn't have made it this
6765 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6767 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6768 explicit values to initialize all relocs. Change all users.
6769 (ppc_elf_brtaken_inner): New function to handle branch predicition
6771 (ppc_elf_brtaken_reloc): Ditto.
6772 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6773 relocs use ppc_elf_unsupported_reloc.
6774 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6775 needs to be reported.
6776 (ppc_elf_relocate_section): Support branch prediction relocs.
6778 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6780 * bfd.c (bfd_assert): Remove \n from string passed to
6783 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6784 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6785 (bfd_coff_make_section_hook): Don't define.
6786 (coff_make_section_hook): Remove.
6787 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6788 (styp_to_sec_flags): Likewise.
6789 (coff_write_object_contents): Likewise.
6790 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6792 * libcoff.h: Rebuild.
6793 * coffgen.c (make_a_section_from_file): Just call
6794 bfd_make_section_anyway, not bfd_make_section or
6795 bfd_coff_make_section_hook.
6796 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6797 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6798 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6799 make_section_hook field.
6800 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6802 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6803 pointers into value field for warning and indirect symbols; just
6804 leave the value field alone.
6805 * linker.c (generic_link_add_symbol_list): Use next symbol for
6806 warning and indirect symbols, rather than looking in symbol value.
6807 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6808 parameter. Change all callers. Remove support for indirect
6809 symbols; it didn't work anyhow.
6810 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6811 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6812 * bfd-in2.h: Rebuild.
6814 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6816 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6817 go back to telling the tools this reloc operates on 32 bits.
6819 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6821 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6822 rather than a direct fprintf.
6823 * archive.c (_bfd_write_archive_contents): Likewise.
6824 * coffcode.h (coff_slurp_symbol_table): Likewise.
6825 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6826 (ppc_elf_unsupported_reloc): Likewise.
6827 (ppc_elf_relocate_section): Likewise.
6828 * i386linux.c (linux_tally_symbols): Likewise.
6829 (linux_finish_dynamic_link): Likewise.
6830 * osf-core.c (osf_core_core_file_p): Likewise.
6831 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6832 * som.c (som_sizeof_headers): Likewise.
6833 * srec.c (srec_bad_byte): Likewise.
6834 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6835 * libbfd-in.h (bfd_assert): Declare first parameter const.
6836 * libbfd.h: Rebuild.
6837 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6838 bfd_reloc_overflow is enough.
6839 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6840 * coff-h8500.c (rtype2howto): Likewise.
6841 * coff-z8k.c (rtype2howto): Likewise.
6842 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6843 * elf.c (_bfd_elf_get_lineno): Likewise.
6844 (_bfd_elf_no_info_to_howto): Likewise.
6845 (_bfd_elf_no_info_to_howto_rel): Likewise.
6846 * hp300hpux.c (convert_sym_type): Likewise.
6847 (MY(swap_std_reloc_in)): Likewise.
6848 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6850 * libaout.h (struct aoutdata): Add line_buf field.
6851 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6852 and filename_buffer. Instead, use a malloc buffer stored in the
6853 new line_buf field. Remove length restrictions.
6855 * coffgen.c (string_size): Remove static variable.
6856 (debug_string_size, debug_string_section): Likewise.
6857 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6858 and debug_string_size_p parameters. Use them instead of the
6859 global variables. Change all callers.
6860 (coff_write_symbol): Likewise.
6861 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6862 (coff_write_symbols): Add local variables to replace removed
6865 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6866 function, and line_base fields.
6867 * libcoff.h: Rebuild.
6868 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6869 information, rather than using static variables.
6871 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6872 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6874 * init.c (initialized): Remove static variable.
6875 (bfd_init): Don't bother setting initialized.
6876 (bfd_check_init): Remove.
6877 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6878 * libbfd.h: Rebuild.
6880 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6882 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6883 size for full core dumps. Copy core file header to private data.
6884 (rs6000coff_core_file_failing_command,
6885 rs6000coff_core_file_failing_signal): New functions to extract
6886 the file name and terminating signal from the core file.
6887 * coff-rs6000.c: Use them.
6889 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6891 Change arch info to be const, initialized at compile time.
6892 * archures.c: Reindent many functions. Change CONST to const.
6893 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6894 nothing set it anyhow. Make next const.
6895 (bfd_arch_info_list): Remove.
6896 (bfd_archures_list): Rename from archures_init_table. Change from
6897 a table of function pointers to a table of bfd_arch_info_type
6898 structure addresses.
6899 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6900 (bfd_lookup_arch): Likewise.
6901 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6903 (bfd_default_arch_struct): Make const.
6904 (bfd_arch_init, bfd_arch_linkin): Remove.
6905 (bfd_get_arch_info): Return a const pointer.
6906 * init.c (bfd_init): Don't call bfd_arch_init.
6907 * bfd.c (struct _bfd): Make arch_info const.
6908 * bfd-in2.h: Rebuild.
6909 * libbfd.h: Rebuild.
6910 * configure.in: Put & before everything in $selarchs.
6911 * configure: Rebuild.
6912 * cpu-*.c: Change bfd_*_arch from a function which calls
6913 bfd_arch_linkin to a const structure.
6914 * ieee.c (ieee_object_p): Make arch const.
6916 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6918 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6920 * bfd-in2.h: Regenerate.
6921 * libbfd.h: Regenerate.
6923 * elf32-ppc.c (reloc_type): Update names to match current draft.
6924 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6925 relative. Update names to current V.4 draft.
6926 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6927 (ppc_elf_relocate_section): Rename relocations to match draft.
6929 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6931 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6932 compiled with -mrelocatable-lib to be linked with either normal
6933 modules or -mrelocatable modules.
6935 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6937 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6938 in the a.out header.
6940 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6941 a reloc against a local symbol, even if it's not a section.
6943 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * targets.c (bfd_target): Remove unused align_power_min field.
6946 * bfd-in2.h: Rebuild.
6947 * All backends: Remove initialization of align_power_min.
6949 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6951 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6953 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6955 * config.bfd (mips-dec-netbsd*): New target.
6956 * configure.host (mips-dec-netbsd*): New host.
6957 * configure.in (mips-dec-netbsd*): New native.
6958 * configure: Rebuild.
6960 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6962 Make the COFF backend linker merge common types:
6963 * cofflink.c (struct coff_debug_merge_element): Define.
6964 (struct coff_debug_merge_type): Define.
6965 (struct coff_debug_merge_hash_entry): Define.
6966 (struct coff_debug_merge_hash_table): Define.
6967 (coff_debug_merge_hash_table_init): Define.
6968 (coff_debug_merge_hash_table_free): Define.
6969 (coff_debug_merge_hash_lookup): Define.
6970 (struct coff_final_link_info): Add debug_merge field.
6971 (coff_debug_merge_hash_newfunc): New static function.
6972 (_bfd_coff_final_link): Allocate and free debug_merge table.
6973 (coff_link_input_bfd): Merge identical enum, struct and union
6976 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6978 Convert i960 COFF to use COFF backend linker.
6979 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6980 structure to store the symbol being used.
6981 (coff_i960_start_final_link): New static function.
6982 (coff_i960_relocate_section): New static function.
6983 (coff_i960_adjust_symndx): New static function.
6984 (coff_start_final_link): Define.
6985 (coff_relocate_section): Define.
6986 (coff_adjust_symndx): Define.
6987 * coffcode.h (bfd_coff_backend_data): Add new callback function
6988 _bfd_coff_start_final_link.
6989 (bfd_coff_start_final_link): Define.
6990 (coff_start_final_link): Define if not defined.
6991 (bfd_coff_std_swap_table): Add coff_start_final_link.
6992 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6994 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6995 function callback is not NULL.
6996 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6997 (_bfd_coff_internal_syment_name): Declare.
6998 * libcoff.h: Rebuild.
6999 * configure.in (icoff_big_vec): Add cofflink.o.
7000 (icoff_little_vec): Likewise.
7001 * configure: Rebuild.
7003 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
7005 * Makefile.in (clean-info): Remove extraneous tab from line
7008 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7010 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7011 contents has relocs.
7013 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7015 * coffcode.h (coff_compute_section_file_positions): Keep the
7017 (coff_write_object_contents): Remember if it's a relocatable
7019 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7020 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7021 if relocatable file. Swap out saved raw size.
7023 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7025 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7026 (maintainer-clean): Rename from realclean, passing
7027 maintainer-clean down to subdirectories, but leave realclean as a
7030 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7033 * dep-in.sed: Remove config.h from generated dependencies.
7035 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7036 broken out of sunos_canonicalize_dynamic_symtab.
7037 (sunos_canonicalize_dynamic_symtab): Call new function
7038 sunos_slurp_dynamic_symtab.
7039 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7040 dynamic symbol table to the caller.
7041 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7042 callback to override the symbols being read.
7043 * libaout.h (struct aout_backend_data): Add three new parameters
7044 to add_dynamic_symbols callback.
7046 Extensive minor changes to avoid various gcc warnings. Also:
7047 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7048 * archures.c (bfd_arch_info_type): Change mach field from long to
7050 (bfd_lookup_arch): Change machine parameter from long to unsigned
7053 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7055 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7056 a symbol with a non-zero plt_offset.
7058 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7060 * elfcode.h (align_file_position): Remove; not used.
7062 * configure.in: Only check for <sys/procfs.h> on a native system,
7063 and make sure it defines prstatus_t.
7064 * configure: Rebuild.
7066 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7070 * config.in: Rename from config.h.in.
7071 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7072 Check for config.h:config.in when creating stamp-h.
7073 * configure: Rebuild.
7074 * Makefile.in (stamp-h): Depend upon config.in rather than
7075 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7076 calling config.status.
7078 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7079 (Makefile): Just rebuild Makefile.
7080 (config.h, stamp-h): New targets.
7081 * configure.in: Create stamp-h when rebuilding config.h.
7082 * configure: Rebuild.
7084 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7086 * configure.in: Call AC_CONFIG_HEADER. Substitute
7087 HOST_64BIT_LONG. Check that various header files exist. Check
7088 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7089 and/or free need to be declared. Don't make a link to sysdep.h.
7090 Define TRAD_HEADER for various hosts.
7091 * configure: Rebuild.
7092 * configure.host: Don't set my_host. Add definitions taken from
7093 host header files for various entries. Remove entries which now
7095 * acconfig.h: New file.
7096 * config.h.in: New file, built by autoheader.
7097 * sysdep.h: New file.
7098 * Makefile.in (do_distclean): Don't remove sysdep.h.
7100 (LOCAL_H_DEPS): New variable.
7101 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7103 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7104 ($(OPTIONAL_BACKENDS)): Likewise.
7105 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7106 looking through sysdep.h.
7107 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7108 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7109 (fprintf_vma, sprintf_vma): Likewise.
7110 (int64_type, uint64_type): Don't define.
7111 * bfd-in2.h: Rebuild.
7112 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7113 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7114 * lynx-core.c: Include stuff from old hosts/lynx.h.
7115 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7116 rather than NO_FCNTL.
7117 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7118 rather than NATIVE_HPPAHPUX_COMPILER.
7119 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7121 * hosts/*.h: Remove all header files which merely include,
7122 declare, and define things. Leave header files which define
7123 information needed by trad-core.c.
7125 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7126 (BFD_CC_FOR_BUILD): Define.
7127 * configure.in: Use BFD_CC_FOR_BUILD.
7128 * configure: Rebuild.
7130 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7132 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7133 * configure: Rebuild.
7135 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7138 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7140 * config.bfd: i386pe_ve -> i386pe_vec.
7142 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * configure.host: Incorporate host Makefile fragments by setting
7146 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7147 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7148 value based on whether the code is being compiled by a cross
7149 compiler. Don't substitute host_makefile_frag or frags.
7150 * aclocal.m4: New file to define local AC_PROG_CC.
7151 * configure: Rebuild.
7152 * Makefile.in (INSTALL): Set to @INSTALL@.
7153 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7154 (INSTALL_DATA): Set to @INSTALL_DATA@.
7156 (CC): Define as @CC@.
7157 (CFLAGS): Set to @CFLAGS@.
7158 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7159 (@host_makefile_frag@): Remove.
7160 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7161 after other options.
7162 (config.status): Remove dependency upon @frags@.
7163 * config/*.mh, config/README: Remove.
7165 * config.bfd: Rewrite to incorporate the contents of the Makefile
7166 fragments by setting shell variables, rather than merely returning
7167 the name of a Makefile fragment.
7168 * configure.in: Use shell variables set by config.bfd rather than
7169 looking at the target Makefile fragment files. Don't substitute
7170 target_makefile_frag. Do substitute TDEFINES.
7171 * configure: Rebuild.
7172 * Makefile.in (@target_makefile_frag@): Remove.
7173 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7174 * config/*.mt: Remove.
7176 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7178 * configure.in: Put changequote lines around "i[345]86" patterns
7179 section of core file support.
7181 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7183 * som.c (som_bfd_print_private_bfd_data): Define to use the
7186 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7188 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7189 entry, text_start and data_start.
7191 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * Makefile.in (OFILES): Remove $(TDEPFILES).
7194 * config/apollo.mt (TDEPFILES): Remove.
7195 * config/README: Update.
7197 * configure.in: For a native configuration, set COREFILE and
7198 COREFLAG based on the canonical host name.
7199 * configure: Rebuild.
7200 * Makefile.in: Rebuild dependencies.
7201 (ALL_CFLAGS): Add @COREFLAG@.
7202 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7203 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7204 support routines. Check LYNX_CORE rather than HOST_LYNX.
7205 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7206 * i386lynx.c: Likewise.
7207 * m68klynx.c: Likewise.
7208 * sparclynx.c: Likewise.
7209 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7210 * *-core.c: Comment changes.
7211 * config/decstation.mh (HDEPFILES): Remove.
7212 (HDEFINES): Remove -DTRAD_CORE.
7213 * config/irix3.mh (RANLIB): Remove.
7214 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7215 (HDEFINES): Remove -DIRIX_CORE.
7216 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7217 (HDEFINES): Remove -DTRAD_CORE.
7218 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7219 * config/ultra3.mh (RANLIB): Remove.
7220 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7221 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7222 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7223 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7224 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7225 * config/i386aix.mh, config/i386bsd.mh: Remove.
7226 * config/i386linux.mh, config/i386mach3.mh: Remove.
7227 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7228 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7229 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7230 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7231 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7232 * config/solaris2.mh, config/stratus.mh: Remove.
7233 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7234 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7236 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7238 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7239 DT_FINI entry if the appropriate symbol is not in the hash table.
7241 * libelf.h (struct elf_backend_data): Add create_program_headers
7242 and want_hdr_in_seg fields.
7243 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7245 (elf_backend_create_program_headers): Likewise.
7246 (elfNN_bed): Initialize create_program_headers and
7248 * elf.c (get_program_header_size): Call create_program_headers
7250 (map_program_segments): Check want_hdr_in_seg backend field. Call
7251 create_program_headers backend routine.
7253 * elf.c (assign_file_positions_except_relocs): Align non allocated
7254 sections when creating an executable.
7256 * elfcode.h (elf_swap_phdr_in): Make non static.
7257 (elf_swap_phdr_out): Make non static.
7258 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7259 (bfd_elf32_swap_phdr_out): Declare.
7260 (bfd_elf64_swap_phdr_in): Declare.
7261 (bfd_elf64_swap_phdr_out): Declare.
7263 * ecofflink.c (ecoff_collect_shuffle): New static function.
7264 (_bfd_ecoff_get_accumulated_pdr): New function.
7265 (_bfd_ecoff_get_accumulated_sym): New function.
7266 (_bfd_ecoff_get_accumulated_ss): New function.
7267 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7268 (_bfd_ecoff_get_accumulated_sym): Declare.
7269 (_bfd_ecoff_get_accumulated_ss): Declare.
7270 * libbfd.h: Rebuild.
7272 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7274 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7276 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7277 warning symbols. If any section is named .gnu.warning.XXX, treat
7278 the contents as a warning to be issued if the symbol XXX is
7280 (elf_link_output_extsym): For an indirect or warning symbol, just
7281 output the symbol it points to.
7283 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7284 if bfd_hash_allocate fails, since it will already be set.
7285 (generic_link_hash_newfunc): Likewise.
7286 (archive_hash_newfunc): Likewise.
7287 (hash_entry_bfd): New static function.
7288 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7289 callback. Allocate a new warning using the hash table newfunc.
7290 Use bfd_hash_replace to update the entry in the hash table, rather
7291 than assuming we can copy the fields with structure assignment.
7293 * hash.c (bfd_hash_replace): New function.
7294 * bfd-in.h (bfd_hash_replace): Declare.
7295 * bfd-in2.h: Rebuild.
7297 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7299 * config.bfd: Add mips*vr4300-*-elf* target.
7300 * config/mipsbvr4300.mt: Added.
7302 See file ChangeLog.2
7309 version-control: never