1 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
5 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
8 (struct elf_m68k_pcrel_relocs_copied, struct
9 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
10 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
11 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
12 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
14 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
15 PC relative relocs for a global symbol defined in a regular
16 object, and count the number of PC relative relocs copied for any
18 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
19 traverse with elf_m68k_discard_copies.
21 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
23 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
24 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
26 * coffcode.h (coff_compute_section_file_positions): Force the
27 potential last byte in the file to be written out when
30 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
32 * configure.host (mips*-*-openbsd*): New host.
34 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
36 * elflink.h (elf_link_add_object_symbols): Only subtract the
37 section VMA from the symbol value if this is a fully linked file.
39 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
40 (struct elf_i386_link_hash_entry): Define.
41 (struct elf_i386_link_hash_table): Define.
42 (elf_i386_link_hash_traverse): Define.
43 (elf_i386_hash_table): Define.
44 (elf_i386_link_hash_newfunc): New static function.
45 (elf_i386_link_hash_table_create): New static function.
46 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
47 PC relative relocs for a global symbol defined in a regular
48 object, and count the number of PC relative relocs copied for any
50 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
51 traverse with elf_i386_discard_copies.
52 (elf_i386_discard_copies): New static function.
53 (bfd_elf32_bfd_link_hash_table_create): Define.
55 From Gordon W. Ross <gwr@mc.com>:
56 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
57 (sunos4_aout_backend): Use MY_entry_is_text_address.
60 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
62 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
63 R_D30V_32_NORMAL to 2 (4 bytes).
66 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
68 From Gordon W. Ross <gwr@mc.com>:
69 * netbsd.h (N_SHARED_LIB): Define.
70 (SEGMENT_SIZE): Don't define.
71 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
73 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
74 (SEGMENT_SIZE): Don't define.
76 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
77 to sizeof Rela structure, not sizeof Rel structure. From Gary
78 Thomas <g.thomas@opengroup.org>.
80 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
82 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
83 whenever entry is larger than text address, but only by whole
84 pages. From Gordon W. Ross <gwr@mc.com>.
86 * Makefile.in (install): Depend upon installdirs. Use
87 mkinstalldirs to build $(oldincludedir).
88 (installdirs): New target.
90 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
91 if this is a debugging section which we are stripping.
93 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
95 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
96 alpha-specific target data struct.
98 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
100 From Thomas Graichen <graichen@rzpd.de>:
101 * Makefile.in: Always use $(SHELL) when running move-if-change.
102 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
103 * configure: Rebuild.
105 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
107 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
108 VMA if this is an executable file or a shared object.
110 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
113 * libaout.h (struct aout_backend_data): Add entry_is_text_address
115 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
116 start of the file. Remove uses later on which switch using
118 (MY(callback)): Handle entry_is_text_address.
119 (MY_entry_is_text_address): Define if not defined.
120 (MY(backend_data)): Initialize new field.
121 * aoutf1.h (sunos4_aout_backend): Likewise.
122 * i386aout.c (MY(backend_data)): Likewise.
123 * i386mach3.c (MY(backend_data)): Likewise.
124 * mipsbsd.c (MY(backend_data)): Likewise.
125 * sparclynx.c (sparclynx_aout_backend): Likewise.
126 * netbsd.h (SEGMENT_SIZE): Define if not defined.
127 (MY_entry_is_text_address): Define.
128 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
130 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
131 whose name starts with `.'.
133 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
135 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
136 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
137 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
138 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
139 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
140 sparc-*-openbsd*): New targets.
141 * configure: Rebuild.
143 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
145 * stabs.c (struct stab_section_info): New field
147 (_bfd_link_section_stabs): Fill the above array.
148 (_bfd_stab_section_offset): Use `cumulative_skips' to
149 speed up offset calculation.
151 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
153 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
154 addend for non pc-relative relocations.
156 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
157 for non-existent function.
159 * elf-m10300.c (mn10300_elf_relax_section): New function.
160 (mn10300_elf_relax_delete_bytes): Likewise.
161 (mn10300_elf_symbol_address_p): Likewise.
162 (mn10300_elf_get_relocated_section_contents): Likewise.
163 (bfd_elf32_bfd_relax_section): Define.
164 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
166 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
168 * configure.host: Set SHLIB_LIBS.
169 * configure.in: Substitute SHLIB_LIBS.
170 * configure: Rebuild.
171 * Makefile.in (SHLIB_LIBS): New variable.
172 ($(SHLIB)): Use $(SHLIB_LIBS).
174 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
176 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
177 with bfd_section_vma.
179 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
181 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
182 Correct CPU file names for mn10[23]00.
183 * configure: Rebuild.
185 * bfd.c (bfd_record_phdr): Cast count to size_t before
188 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
189 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
190 (xcoff_write_archive_contents): LIkewise.
191 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
192 (mips_elf_create_procedure_table): Likewise.
193 * peicode.h (pe_print_idata): Likewise.
194 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
195 * xcofflink.c (xcoff_get_section_contents): Likewise.
196 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
197 (xcoff_link_add_symbols): Likewise.
198 (xcoff_link_add_symbols): Likewise.
200 * ppcboot.c (ppcboot_set_arch_mach): Make static.
201 (ppcboot_bfd_print_private_bfd_data): Likewise.
203 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
204 to complain_overflow_signed.
206 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
208 * VERSION: Set to 2.8.1.
210 * Branched binutils 2.8.
212 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
213 deciding whether to copy a reloc into a shared object.
214 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
215 relocs in unallocated sections.
216 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
217 R_SPARC_RELATIVE relocs in unallocated sections.
219 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
221 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
222 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
225 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
227 * elflink.h (elf_link_add_object_symbols): Let a common symbol
228 override an uninitialized symbol from a shared library with a
231 * elf-m10200.c: Rename from elf32-mn10200.c.
232 * elf-m10300.c: Rename from elf32-mn10300.c.
233 * cpu-m10200.c: Rename from cpu-mn10200.c
234 * cpu-m10300.c: Rename from cpu-mn10300.c
235 * Makefile.in: Update accordingly.
237 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
238 (elf_mips_isa): Move to earlier in file.
239 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
240 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
243 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
246 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
248 * configure.com: New file.
249 * config.h-vms: Remove file.
250 * makefile.vms: Update for new configure scheme.
252 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
254 * libcoff-in.h (ppc_allocate_toc_section): Declare.
255 (ppc_process_before_allocation): Declare.
256 * libcoff.h: Rebuild.
258 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
260 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
262 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
264 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
266 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
267 symbol index for a R_IHCONST reloc.
269 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
271 * targmatch.sed: Do not use \(\) recursively.
273 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
275 * m68klinux.c (MACHTYPE_OK): Define.
276 * i386linux.c (MACHTYPE_OK): Define.
278 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
280 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
281 <hjl@gnu.ai.mit.edu>:
282 * sparclinux.c: New file.
283 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
284 * bfd-in2.h: Rebuild.
285 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
286 * configure.in (sparclinux_vec): Add to list of vectors.
287 * configure: Rebuild.
288 * targets.c (sparclinux_vec): Declare.
289 (bfd_target_vector): Add sparclinux_vec.
290 * Makefile.in: Rebuild dependencies.
291 (BFD32_BACKENDS): Add sparclinux.o.
292 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
294 * coff-mips.c (mips_ecoff_backend_data): Initialize new
295 bfd_coff_backend_data field.
296 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
298 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
299 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
300 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
302 * bfd.c: Include "libiberty.h".
303 (strerror): Don't declare.
304 (bfd_errmsg): Call xstrerror rather than strerror.
306 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
308 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
309 reloc even if the symbol is in the .bss section.
310 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
311 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
312 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
314 * coffcode.h (bfd_coff_backend_data): Add new field
315 _bfd_coff_default_section_alignment_power.
316 (bfd_coff_default_section_alignment_power): Define.
317 (bfd_coff_std_swap_table): Initialize new field.
318 * libcoff.h: Rebuild.
319 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
320 symbol to the default section alignment.
322 * COPYING: Update FSF address.
325 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
327 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
328 21-bit absolute that made it act as a relative.
331 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
333 * elflink.c (_bfd_elf_create_linker_section): Don't set
334 bss_section and rel_section from existing sections.
336 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
339 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
341 * aoutx.h (some_aout_object_p): Change executable test to fix
342 problems with embedded a.out systems.
344 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
346 * stabs.c (_bfd_stab_section_offset): New function.
347 * libbfd-in.h (_bfd_stab_section_offset): Declare.
349 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
351 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
352 * elf32-mips.c (mips_elf_relocate_section): Likewise.
353 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
354 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
355 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
357 * stabs.c (_bfd_link_section_stabs): Copy over the first header
358 symbol. Check for memory allocation failure of *psinfo.
359 (_bfd_write_section_stabs): Add psinfo parameter. Change all
360 callers. Set the value of the header symbol.
361 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
365 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
367 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
368 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
369 reloc types, rather than silently failing to generate an output file.
372 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
374 * targmatch.sed: Use the hold space to put the #ifdef around the
376 * targets.c (UNSUPPORTED_TARGET): Don't define.
377 (find_target): Don't check for UNSUPPORTED_TARGET.
378 (bfd_set_default_target): Don't try to optimize by checking for
381 * Makefile.in: Rebuild dependencies.
382 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
383 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
384 (elf32-m32r.o): Remove explicit target.
386 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
389 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
390 count section symbols for sections that were created by the
391 linker, or are not allocatable or not loadable.
392 (elf32_sparc_finish_dynamic_sections): Output output section
393 symbols for section for which we made space for them.
395 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
397 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
398 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
400 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
402 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
403 (m32r_hi16_list): New static local.
404 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
405 (m32r_elf_do_hi16_reloc): Delete.
406 (m32r_elf_relocate_hi16): New function.
407 (m32r_elf_lo16_reloc): New function.
408 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
411 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
413 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
414 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
415 (m32r_elf_final_sda_base): New function.
416 (m32r_elf_relocate_section): Rewrite sdata support.
417 (m32r_elf_finish_dynamic_sections): Delete.
419 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
421 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
422 * coff-svm68k.c: New file. Just defines some macros and includes
424 * coff-m68k.c: Add functions to handle common addends, moved in
425 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
426 Control whether relocs are visible using STATIC_RELOCS.
427 * cf-m68klynx.c: Simplify greatly: just define macros to control
429 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
430 * targets. (m68ksysvcoff_vec): Declare.
431 (bfd_target_vector): Add m68ksysvcoff_vec.
432 * config.bfd (m68*-motorola-sysv*): New target.
433 * configure.in (m68ksysvcoff_vec): New vector.
434 * configure: Rebuild.
435 * Makefile.in: Rebuild dependencies.
436 (BFD32_BACKENDS): Add coff-svm68k.o.
437 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
439 * binary.c (binary_set_section_contents): Don't get misled if the
440 first section is not loadable. From Matthew L. Martin
443 * elflink.h (elf_bfd_final_link): Set the value of a section
444 symbol to the section address unless doing a relocateable link.
446 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
448 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
449 .plt entry if we've taken the function's address.
450 (elf64_alpha_merge_gots): Merge collected flags info as well.
452 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
454 * Many files: Add function prototypes.
455 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
456 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
457 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
458 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
459 * peicode.h: Change several void * parameters to PTR.
460 * srec.c (srec_get_symbol_info): Make static.
461 * syms.c (bfd_symbol_is_absolute): Remove.
462 * Makefile.in: Rebuild dependencies.
464 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
466 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
467 (bfd_elf32_bfd_is_local_label): Don't define.
469 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
472 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
474 * bfd-in.h: Don't include obstack.h.
475 (struct bfd_hash_table): Change memory field to PTR.
476 * bfd.c (struct _bfd): Change memory field to PTR.
477 * bfd-in2.h: Rebuild.
478 * libbfd-in.h (bfd_release): Declare as function, don't define as
481 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
482 objalloc routines rather than obstack routines.
483 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
484 (getpagesize): Don't define.
485 (_bfd_new_bfd): Don't set _bfd_chunksize.
486 (bfd_openr): Free new bfd and objalloc on failure.
487 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
488 (bfd_alloc_size): Remove.
489 (bfd_release): New function.
490 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
491 objalloc routines rather than obstack routines.
492 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
493 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
494 objalloc routines rather than obstack routines.
495 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
496 (struct accumulate): Change memory to struct objalloc *.
497 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
498 * dep-in.sed: Don't remove obstack.h from dependency list.
499 * Makefile.in: Rebuild dependencies.
500 (BFD_H_DEPS): Remove obstack.h.
501 (install): Don't install obstack.h.
502 * Many files: Don't include "obstack.h".
505 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
506 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
508 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
509 * sunos.c (sunos_add_dynamic_symbols): Likewise.
510 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
512 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
513 old version of bfd_alloc.
514 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
516 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
518 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
520 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
521 ELF local label syntax as well.
523 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
525 * config.bfd (powerpc-*-beos*): New target.
526 * configure.in (powerpc-*-beos*): Add case that explicitly
527 does not set COREFILE for now. A future BeOS version is
528 expected to support core files.
529 * configure: Regenerate with autoconf.
531 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
533 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
534 seen with a local symbol, rather than crashing.
536 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
537 version symbols if there aren't any.
540 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
542 * coff-tic80.c (coff_rtype_to_howto): Define
543 (coff_tic80_rtype_to_howto): Clone generic coff version and
544 add code to handle the funky TI "internal relocations".
547 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
549 * elflink.h (elf_link_add_object_symbols): Don't warn about type
550 or size changes because of a weak symbol.
552 * cisco-core.c (SIGEMT): Define if not defined.
554 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
556 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
557 setting ever. Sanity check the version number. Sort out copying
558 flags and other information when adding an indirect symbol.
559 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
560 symbols added by the backend. Clear the entire contents of the
562 (elf_export_symbol): Ignore indirect symbols.
563 (elf_link_output_extsym): Accept a section without an owner in an
565 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
566 version count. Correct the allocation of x_versymp.
568 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
569 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
570 Don't return bfd_und_section_ptr when info->shared.
571 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
572 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
573 (mips_elf_check_relocs): Resolve an indirect symbol in
575 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
576 SHN_MIPS_TEXT or SHN_MIPS_DATA.
578 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
580 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
582 From Eric Youngdale <eric@andante.jic.com>:
583 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
584 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
585 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
586 versioned symbol appears in both a regular and a shared object.
587 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
588 appropriate. Improve error message.
589 (struct elf_outext_info): Rename from elf_finfo_failed. Change
590 all uses. Add localsyms field.
591 (elf_bfd_final_link): When generating a shared library, call
592 elf_link_output_extsym to output all local symbols.
593 (elf_link_output_extsym): Handle symbols which were forced to
596 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
598 From Eric Youngdale <eric@andante.jic.com>:
599 * elf-bfd.h (elf_symbol_type): Add version field.
600 * elfcode.h (elf_slurp_symbol_table): Set version field.
601 * elflink.h (elf_link_add_object_symbols): When creating an
602 indirect symbol for a default version symbol, set DEF_DYNAMIC if
603 appropriate. Set up an indirection from the nondefault version of
605 (NAME(bfd_elf,size_dynamic_sections)): Call
606 elf_link_assign_sym_version before checking whether there are any
607 versions. Always record the version name as a dynamic symbol.
609 (elf_link_assign_sym_version): After finding a version, see if a
610 symbol should be forced to local scope. Create a new version
611 definition if appropriate.
612 (elf_link_output_extsym): Correct indirect symbol handling.
613 * elf.c (bfd_elf_print_symbol): Print version information.
614 (bfd_section_from_shdr): Turn version sections into BFD sections.
615 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
616 if sh_info is not already set.
617 (_bfd_elf_copy_private_section_data): Copy sh_info for version
619 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
620 _bfd_stringtab_add to copy the name into permanent memory if
623 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
625 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
627 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
629 * coffcode.h (bfd_coff_backend_data): Change
630 _bfd_coff_compute_section_file_positions to return a boolean
631 value. Change all callers.
632 (coff_compute_section_file_positions): Change return type to
633 boolean. If the size of the last section changed, then output a
634 zero byte at the end of the file.
635 * libcoff.h: Rebuild.
637 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
638 for at least 6 output symbols.
639 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
640 emit a TC csect to represent the space they take up. For an XO
641 symbol, just emit a reference, not a csect.
643 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
644 Solaris doesn't like the combined options, and the -f is
646 (stamp-tshlink, install): Likewise.
648 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
649 handling when little endian.
651 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
653 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
654 (mn10300_elf_relocate_section): Likewise.
655 (elf_backend_relocate_section): Define.
657 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
658 relocs. Replace them with generic PCREL_{8,16,32} relocs.
659 (elf32_mn10300_howto_table): Likewise.
660 (elf32_mn10300_reloc_map): Likewise.
661 (bfd_elf32_mn10300_reloc): Delete unused function.
663 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
666 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
667 understand, just set the howto field to NULL, and the caller will
668 print an appropriate error message.
670 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
671 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
672 block. Use NULL for initializations of "ptr" rather than bare 0.
673 * coff-h8300.c: Fix typo in comment.
674 * coff-h8500.c: Ditto.
678 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
680 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
681 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
682 m32r_elf_get_relocated_section_contents): First pass at relax support.
684 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
686 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
687 entry for reading verdef records.
688 Use correct braces for computing increments of extverdaux and
689 exteverdef record pointers.
692 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
694 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
698 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
700 * elflink.h (elf_link_find_version_dependencies): Check that
701 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
705 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
707 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
710 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
712 * targets.c (bfd_default_vector): Make non-const.
713 (find_target): New static function, broken out of
715 (bfd_set_default_target): New function.
716 (bfd_find_target): Call find_target. When defaulting, use
717 bfd_default_vector[0] if it is not NULL.
718 * libbfd-in.h (bfd_default_vector): Adjust declaration.
719 * bfd-in2.h, libbfd.h: Rebuild.
721 * syms.c (bfd_is_local_label): Return false if the symbol has no
723 * coff-i960.c (coff_i960_is_local_label_name): New function.
724 (coff_bfd_is_local_label_name): Define.
725 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
726 (coff_bfd_is_local_label_name): Define.
727 * coff-rs6000.c (xcoff_is_local_label_name): New function.
728 (coff_bfd_is_local_label_name): Define.
729 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
730 with .. or _.L_ as local.
731 * elf32-i386.c (elf_i386_is_local_label_name): New function.
732 (bfd_elf32_bfd_is_local_label_name): Define.
733 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
734 beginning with $ as local.
736 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
738 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
739 rather than comparing against info->lprefix.
740 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
741 * elflink.h (elf_link_input_bfd): Likewise.
742 * linker.c (_bfd_generic_link_output_symbols): Likewise.
743 * xcofflink.c (xcoff_link_input_bfd): Likewise.
745 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
746 _bfd_elf_is_local_label_name if not already defined.
747 * elf.c (_bfd_elf_is_local_label_name): New function.
748 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
750 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
751 (m88k_is_local_label_name): New static function.
753 * coffcode.h (coff_bfd_is_local_label_name): Define as
754 _bfd_coff_is_local_label_name if not already defined.
755 * coffgen.c (_bfd_coff_is_local_label_name): New function.
756 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
757 * libcoff.h: Rebuild.
759 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
760 to _bfd_is_local_label_name.
761 (bfd_target): Likewise.
762 * syms.c (bfd_is_local_label): Define as function, not macro.
763 (bfd_is_local_name): Define.
764 * libbfd.c (bfd_generic_is_local_label_name): Rename from
765 bfd_generic_is_local_label, and take a string rather than a
767 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
768 (_bfd_nosymbols_bfd_is_local_label_name): Define.
769 (bfd_generic_is_local_label): Don't declare.
770 (bfd_generic_is_local_label_name): Declare.
771 * bfd-in2.h, libbfd.h: Rebuild.
772 * All backends: Change local_label to local_label_name.
774 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
775 (mips_elf_relocate_got_local): Change return type to boolean.
776 Don't assume that the first zero entry is unassigned; instead, use
778 (mips_elf_relocate_section): Check return value of
779 mips_elf_relocate_got_local.
780 (mips_elf_create_got_section): Initialize assigned_gotno field.
783 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
785 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
789 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
791 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
792 that have no contents merely because linker_mark is not set.
794 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
796 * config.bfd (mips*-*-lnews*): New target.
797 * coff-mips.c (mips_relocate_section): Make assert compare
798 content byteorder instead of header byteorder.
799 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
801 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
802 * configure.in (ecoff_biglittle_vec): Add case.
805 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
807 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
808 name begins with ".note".
809 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
810 section whose name begins with ".note".
811 (get_program_header_size): Corresponding change.
813 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
814 jal and for jal overflow.
816 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
818 From Eric Youngdale <eric@andante.jic.com>:
819 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
820 not found, try looking it up again without the version name.
821 (elf_link_add_object_symbols): Always link against the dynamic
822 symbol table of a dynamic object. When linking against a dynamic
823 object, include version strings in symbol names, and set up
824 version information. Add indirect symbols for default versions.
825 (elf_link_create_dynamic_sections): Add special version sections.
826 (struct elf_assign_sym_version_info): Define.
827 (struct elf_find_verdep_info): Define.
828 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
830 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
831 (elf_link_find_version_dependencies): New static function.
832 (elf_link_assign_sym_version): New static function.
833 (elf_link_renumber_dynsyms): New static function.
834 (struct elf_final_link_info): Add symver_sec field.
835 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
836 local symbols of a dynamic object. Handle DT_VER* constants.
837 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
838 dynamic object. Skip indirect symbols from ELF objects. Remove
839 the version name before choosing a hash bucket. Write out the
840 version information if appropriate.
841 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
842 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
843 (bfd_elf64_size_dynamic_sections): Likewise.
844 * bfd-in2.h: Rebuild.
845 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
846 Change elf_link_hash_flags to unsigned short.
847 (ELF_LINK_HIDDEN): Define.
848 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
849 dynverdef_hdr, dynversym_section, dynverdef_section,
850 dynverref_section, cverdefs, cverrefs, verdef, verref.
851 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
852 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
853 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
854 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
855 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
856 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
857 (_bfd_elf_slurp_version_tables): Declare.
858 * elf.c (_bfd_elf_swap_verdef_in): New function.
859 (_bfd_elf_swap_verdef_out): Likewise.
860 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
861 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
862 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
863 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
864 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
865 version information if there is any.
866 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
867 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
868 (elf_fake_sections): Handle .gnu.version* section names.
869 (assign_section_numbers): Handle SHT_GNU_ver* section types.
870 (_bfd_elf_slurp_version_tables): New function.
871 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
872 version name in string entered in dynamic hash table.
873 * elfcode.h: Include fnmatch.h.
874 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
875 symbol which was forced to become local.
876 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
877 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
878 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
879 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
881 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
883 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
885 (mn10200_elf_relax_section): Correctly compute a symbol's value
886 when the symbol is local, but not in the same section as we are
887 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
890 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
892 * elf32-m32r.c: Rewrite to use ELF backend linker.
893 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
894 Add small data area support (R_M32R_SDA16).
895 * reloc.c: Document BFD_RELOC_M32R_SDA16.
896 * bfd-in2.h,libbfd.h: Regenerated.
898 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
900 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
901 (mn10200_elf_relax_delete_bytes): Likewise.
902 (mn10200_elf_symbol_address_p): Likewise.
903 (mn10200_elf_get_relocated_section_contents): Likewise.
904 (bfd_elf32_bfd_relax_section): Define.
905 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
907 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
908 (mn10200_elf_relocate_section): Likewise.
909 (elf_backend_relocate_section): Define.
912 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
914 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
915 reloc.c, targets.c: New target, elf-*-D30V.
917 * bfd-in2.h, configure, libbfd.h: Rebuilt.
919 * cpu-d30v.c, elf32-d30v.c: New files.
922 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
924 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
925 * bfd-in2.h: Regenerated.
927 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
928 (rtype2howto): Add function.
929 (tic80_howto_table): Add.
932 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
934 * sysdep.h: Don't define errno in MSVC if error.h is included.
937 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
939 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
940 is initialized before it is used.
943 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
945 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
946 symbol into a weak undefined symbol; leave it as a common symbol.
948 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
950 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
951 about a symbol defined in a dynamic object if it has already been
952 defined in a regular object.
954 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
956 * makefile.vms: Add gcc flags to allow compiling with current gcc
958 (targmatch.h): New dependency.
960 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
962 * evax.h (ALPHA_R_CODEADDR): New relocation.
963 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
965 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
967 * bfd-in2.h, libbfd.h: Rebuild.
969 Restrict symbol length to 64 bytes, case preserving:
970 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
971 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
972 (_bfd_evax_length_hash_symbol): Added.
973 * evax-etir.c (_bfd_evax_write_etir): Call
974 _bfd_evax_length_hash_symbol before output of symbol.
975 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
976 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
978 * evax-emh.c: Output filename to object file without path.
980 * evax-egsd.c: New sections for local and global commons.
982 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
983 evax-misc.c, evax.h: Remove 8 bit characters from copyright
984 notices. Replace AXP with Alpha.
986 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
988 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
989 sections if we are creating a shared library.
991 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
993 * configure.host (i386-windows): Don't set host64=true.
995 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
997 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
998 (elf_mips16_gprel_howto): New static variable.
999 (mips16_gprel_reloc): New static function.
1000 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
1001 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
1002 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
1003 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
1004 * bfd-in2.h, libbfd.h: Rebuild.
1006 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
1008 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
1009 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
1011 start-sanitize-r5900
1012 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
1014 * config.bfd: add r5900
1017 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
1019 * elflink.h (elf_link_input_bfd): If we've discarded a section,
1020 the output section will be the absolute section; don't print an
1021 assertion message for that case when doing a relocateable link.
1023 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
1025 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
1026 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
1027 need_fn_sub, call_stub, and call_fp_stub.
1028 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
1029 (mips_elf_link_hash_newfunc): Initialize new fields.
1030 (mips_elf_link_hash_table_create): Likewise.
1031 (mips_elf_relocate_section): Redirect relocations to use mips16
1032 stubs when appropriate.
1033 (mips_elf_check_relocs): Attach stub sections to the appropriate
1034 symbol. Set need_fn_stub when appropriate.
1035 (mips_elf_always_size_sections): New static function.
1036 (mips_elf_check_mips16_stubs): New static function.
1037 (elf_backend_always_size_sections): Define.
1038 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
1040 * elflink.h (elf_link_input_bfd): Discard local symbols that are
1041 attached to sections which are not being included in the link.
1043 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
1046 symbol value when computing the addend for a pc_relative
1049 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
1051 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
1052 relocateable link, just skip pc_relative pcrel_offset relocs.
1053 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
1054 structure for an ARM26 reloc which can be resolved.
1055 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
1056 reloc can be resolved.
1058 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1059 error in overflow check for R_RELBYTE.
1061 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1063 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1064 From Mark Rasin <mark.rasin@telrad.co.il>.
1066 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1069 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1071 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1072 (elf_mn10200_howto_table): Likewise.
1073 (mn10200_reloc_map): Likewise.
1075 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1077 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1078 * bfd-in2.h, libbfd.h: Regenerated.
1079 * elf32-m32r.c: Add support for them.
1081 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1083 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1084 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1086 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1087 r_format and r_pcrel. Always return a value.
1089 * riscix.c (MY_final_link_callback): Define to dummy value.
1091 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1092 relocations against the text segment, look up the output name of
1094 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1095 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1096 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1097 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1098 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1100 start-sanitize-tic80
1101 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1103 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1104 routines for little endian data.
1105 * coffcode.h (coff_write_object_contents): Set magic to
1106 TIC80_ARCH_MAGIC for TIc80.
1108 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1110 * coff-tic80.c (tic80coff_vec): Change to little endian data
1114 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1116 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1117 auxiliary_filters parameter to be const char * const *. Accept a
1118 NULL terminated array.
1119 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1120 (bfd_elf32_size_dynamic_sections): Update declaration.
1121 * bfd-in2.h: Rebuild.
1123 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1126 NOTYPE symbol in a text section as a FUNC symbol.
1128 * coffcode.h (coff_compute_section_file_positions): Force
1129 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1131 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1133 * libaout.h (machine_type): Reserve several values for sparclet.
1135 start-sanitize-tic80
1136 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1138 * config.bfd (tic80-*-*): Don't require 'coff'.
1142 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1144 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1145 table to v850_elf_reloc for all non-standard relocations.
1146 (v850_elf_check_relocs): Add check for h being non-null.
1147 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1148 statement instead of multiple ifs.
1149 (v850_elf_relocate_section): Fix up error message, don't just call
1153 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1155 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1156 Use bfd_elf_generic_reloc as special function for all relocs.
1157 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1159 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1160 24bit pc-relative reloc.
1162 start-sanitize-tic80
1163 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1165 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1166 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1167 header byte order is little endian. Use correct bfd_get and
1168 bfd_put routines for little endian headers.
1169 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1170 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1173 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1175 * reloc.c: Add BFD_RELOC_24.
1176 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1177 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1178 * bfd-in2.h, libbfd.h: Rebuilt.
1180 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1182 elf64-alpha multiple .got rewrite:
1184 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1185 (bfd_elf*_mkobject): Don't define here ...
1186 * elfxx-target.h: ... but rather here. Default always_size_sections
1188 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1189 what the #defines in elf-bfd.h transmuted it to anyway.
1191 * section.c: Add SEC_LINKER_CREATED flag.
1192 * bfd-in2.h: Rebuild.
1193 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1194 relocation section flags.
1195 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1196 SEC_IN_MEMORY to recognize generated bits.
1197 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1199 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1200 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1201 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1202 * elf32-ppc.c (ppc_elf_create_linker_section,
1203 ppc_elf_size_dynamic_sections): Likewise.
1204 * elf32-sparc.c (elf32_sparc_check_relocs,
1205 elf32_sparc_size_dynamic_sections): Likewise.
1206 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1208 (_bfd_elf_create_dynamic_sections): Likewise.
1209 (_bfd_elf_make_linker_section_rela): Likewise.
1210 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1211 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1212 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1213 to identify generated bits.
1214 (elf_link_input_bfd): Likewise.
1216 * elf64-alpha.c: Rewrite everything touching relocations.
1219 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1221 * elf32-v850.c (all functions and static variables): Go through
1222 and regularize names to be of the form v850_elf_<xxx>.
1223 (toplevel): Include <elf/v850.h>.
1224 (enum reloc_type): Move to include/elf/v850.h.
1225 (v850_elf_check_relocs): For common variables, if the variable is
1226 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1227 into the appropriate section.
1228 (elf_backend_check_relocs): Define.
1230 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1232 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1235 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1237 * config.bfd (mips*el-*-linux*): New target.
1238 (mips*-*-linux*): New target.
1240 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1241 Return a useful value.
1243 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1245 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1247 * configure: Rebuild.
1248 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1249 ac_cv_func_mmap in bfd/configure.host.
1251 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1252 filter_shlib and auxiliary_filter_shlib parameters.
1253 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1255 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1256 (bfd_elf64_size_dynamic_sections): Likewise.
1257 * bfd-in2.h: Rebuild.
1259 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1262 symbols, don't export a symbol which is defined by an object in an
1263 archive which contains shared objects.
1265 start-sanitize-tic80
1266 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1268 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1269 for TI TMS320c80 (MVP).
1270 (bfd_archures_list): Add bfd_tic80_arch.
1271 * bfd-in2.h: Regenerate by running "make headers".
1273 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1275 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1276 * configure.in (case $vec): Correct typo, "tb" not "tp".
1277 Also add cofflink.o for tic80coff_vec.
1278 * configure: Regenerate with autoconf.
1281 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1284 is configured with --with-mmap.
1286 start-sanitize-tic80
1287 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1289 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1290 (ALL_MACHINES): Add cpu-tic80.o
1291 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1292 * coff-tic80.c: Add skeleton, cloned from another coff config.
1293 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1297 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1299 * TODO: Correct a misspelling.
1300 start-sanitize-tic80
1301 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1302 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1303 * configure.in (case $vec): Add tic80coff_vec entry.
1304 * configure: Regenerate with autoconf.
1305 * archures.c (bfd_tic80_arch): Declare.
1306 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1307 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1308 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1309 (bfd_target_vector): Add tic80coff_vec entry.
1312 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1314 * elflink.h (elf_buckets): Add some more values for larger
1317 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1319 * Makefile.in (install): Move subdir_do out of conditional. From
1320 Fred Fish <fnf@cygnus.com>.
1322 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1324 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1326 (elf_mn10200_howto_table): Likewise.
1327 (mn10200_reloc_map): Likewise.
1329 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1331 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1332 mips16 symbol during the link.
1333 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1335 (mips_elf_link_output_symbol_hook): New static function.
1336 (elf_backend_link_output_symbol_hook): Define.
1338 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1341 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1344 against SEC_DEBUGGING sections here (revert patch of December 5).
1345 * elfcode.h (elf_object_p): Check for them here, instead.
1347 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1349 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1350 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1352 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1353 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1354 * elf-bfd.h (struct elf_size_info): Update declaration of
1356 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1357 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1358 * elfxx-target.h: Use new dynamic reloc routines by default.
1359 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1362 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1364 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1365 if NAMES_HAVE_UNDERSCORE is defined.
1367 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1369 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1371 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1373 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1376 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * elflink.h (elf_link_add_object_symbols): Only add a weak
1379 symbol if the real definition is in the dynamic symbol table.
1380 After finding the real definition, then, if it is dynamic, add the
1381 weak symbol to the dynamic symbol table.
1383 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1385 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1387 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1390 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1392 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1394 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1395 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1396 * reloc.c: Remove mn10300 big endian relocs.
1397 * bfd-in2.h, libbfd.h: Rebuilt.
1399 * elf32-mn10200.c: Update from elf32-mn10300.c.
1401 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1403 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1405 * elf32-mn10300.c: Add some comments.
1407 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1409 * ihex.c (ihex_scan): Always initialize buf before jumping to
1411 (ihex_read_section): Likewise.
1413 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1415 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1416 inplace for most relocs.
1418 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1420 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1421 even if SEC_ALLOC is not set.
1422 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1423 when deciding whether to copy a reloc into a shared object.
1424 (elf_i386_relocate_section): Likewise.
1425 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1426 (elf32_sparc_relocate_section): Likewise.
1427 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1428 reloc section if it is not set in the source section.
1429 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1430 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1431 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1433 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1435 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1436 expects a .got.plt until we actually create it.
1438 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1441 message for bfd_reloc_outofrange, rather than aborting. From
1442 Philippe De Muyter <phdm@info.ucl.ac.be>.
1444 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1445 a relocateable link, don't try to process them. From Heinz Wrobel
1446 <wrobel@lpr.e-technik.tu-muenchen.de>.
1448 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1450 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1451 mn10300_info_howto_rel. Tweak reloc argument to be an
1452 Elf32_Internal_Rela.
1453 (USE_RELA): Define instead of USE_REL.
1454 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1456 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1458 * configure.in, configure: Handle mips*-sgi-irix6*.
1459 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1462 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1465 relocation against a symbol defined in a section with no output
1468 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1471 * configure, config.in: Rebuild with autoconf 2.12.
1473 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1474 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1475 (swap_out_syms): Set st_other from existing st_other field.
1476 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1478 (elf_link_output_extsym): Set the other field from the global hash
1480 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1481 (elf_mips16_jump_howto): New static variable.
1482 (mips16_jump_reloc): New static function.
1483 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1484 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1485 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1487 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1488 * bfd-in2.h, libbfd.h: Rebuild.
1489 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1491 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1493 * configure.host: Use long long for mips-sgi-irix6*.
1495 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1496 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1498 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1500 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1501 (enum reloc_type): Add more reloc types.
1502 (elf32_mn10300_howto_table): Update for new reloc types.
1503 (elf32_mn10300_reloc_map): Update for new reloc types.
1504 * reloc.c: Add some new relocs for the mn10300 series.
1505 * bfd-in2.h, libbfd.h: Rebuilt.
1507 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1509 * som.c (setup_sections): Don't lose for a space which has
1510 no data, but some symbols.
1512 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1515 (sunos_link_hash_table_create): Initialize got_needed.
1516 (sunos_create_dynamic_sections): Only set .got section size if it
1517 is not already set. Set got_needed.
1518 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1519 sdynptr, and only handle dynamic sections, if dynamic sections are
1521 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1522 Initialize .got section.
1523 (sunos_scan_ext_relocs): Likewise.
1524 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1526 (sunos_finish_dynamic_link): Check got_needed. Only set up
1527 dynamic linking information if needed.
1529 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1531 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1533 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1535 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1537 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1539 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1542 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1544 * filemode.c: Include sysdep.h.
1545 * ihex.c: Add casts to eliminate compiler warnings.
1546 * sunos.c: Add casts to eliminate compiler warnings.
1548 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1550 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1552 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1553 appropriate relocations in the .so file if shared.
1554 (ppc_elf_relocate_section): Ditto.
1556 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1558 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1559 complain_overflow_unsigned.
1561 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1563 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1564 overflows for R_D10V_16 and R_D10V_18.
1566 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1569 (do_with_relocs): Likewise.
1570 (do_as_repeat): Likewise.
1571 (copy_expression): Likewise.
1573 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1575 * ieee.c (ieee_write_external_part): Correctly record whether
1576 there is an external part.
1579 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1581 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1582 handle tda offsets for sld.w and sst.w instructions.
1583 Fix alignment check in sld.w and sst.w tda reloc handling.
1586 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1588 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1591 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1593 * elf32-v850.c: Add comments about assumptions about
1594 char, short & long sizes.
1595 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1596 problems for several relocs.
1598 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1599 R_V850_SDA_OFFSET entry.
1602 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1604 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1605 Store import file index in ldindx.
1606 (xcoff_build_ldsyms): Assume that ldsym was not previously
1607 allocated. For an imported symbol, copy ldindx into l_ifile.
1610 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1612 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1613 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1614 fields in R_V850_TDA_OFFSET.
1615 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1616 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1619 * elf32-v850.c: Include bfdlink.h.
1620 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1622 (elf32_v850_bfd_final_link_relocate): New function.
1623 (v850_elf_relocation_section): Likewise.
1624 (elf_backend_relocate_section): Define.
1627 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * binary.c (binary_set_section_contents): Ignore sections which
1630 don't have SEC_LOAD and SEC_ALLOC set.
1632 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1634 * linker.c (_bfd_generic_final_link): Avoid losing static
1635 symbols in the .bss section.
1637 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1639 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1640 (mips32_64bit_reloc): New static function.
1641 (mips_reloc_map): Add entry for BFD_RELOC_64.
1642 (mips_elf_relocate_section): Handle R_MIPS_64.
1644 * linker.c (default_indirect_link_order): Print an error message
1645 when attempting to do a relocateable link with different object
1646 file formats, rather than calling abort.
1648 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1650 * reloc.c (m32r relocs): Rename them.
1651 * bfd-in2.h, libbfd.h: Regenerated.
1652 * elf32-m32r.c: Update.
1653 (m32r_elf_10_pcrel_reloc): New function.
1654 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1655 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1657 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1659 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1660 all sections that will be included in the output file.
1661 (_bfd_generic_link_output_symbols): Discard symbols in sections
1662 which are being discarded.
1666 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1667 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1668 (elf_v850_howto_table): Corresponding changes.
1669 (elf_v850_reloc_map): Corresponding changes.
1670 * reloc.c: Add additional V850 relocations.
1671 * bfd-in2.h, libbfd.h: Rebuilt.
1673 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1674 no longer want in pc-relative relocs.
1676 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1678 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1679 accept a reloc against an undefined sybmol!
1681 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1683 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1686 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * VERSION: Bump for new relocation.
1690 * hosts/i386bsd.h: If NBPG is not defined, define it as
1691 PAGE_SIZE, for recent versions of FreeBSD.
1693 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1695 * configure.host: Use `long long' as the 64 bit type on a Solaris
1696 host, since both gcc and the SunPRO compilers support it.
1698 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1700 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1701 mistake to have reused the ECOFF LITERAL for ELF since they have
1702 different semantics.
1703 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1704 * bfd-in2.h, libbfd.h: Rebuild.
1706 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1709 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1710 dynamic relocation for an undefweak symbol when we are building
1711 a static executable.
1713 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1715 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1716 point explicitly to srcdir.
1717 (targmatch.h): Edit references to point explicitly to objdir.
1719 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * config.bfd: When setting targ_cpu, don't get confused by
1724 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1726 * configure.host: Add support for windows host (a build done
1727 under the Microsoft build environment).
1729 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1731 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1732 definition in a dynamic object, add it to the dynamic symbol table
1733 if any dynamic object mentions it. Reverts part of last patch.
1735 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1736 (sunos_link_hash_table_create): Initialize got_base.
1737 (bfd_sunos_size_dynamic_sections): If the .got section is more
1738 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1740 (sunos_check_dynamic_reloc): Subtract got_base from a base
1741 relative relocation.
1743 * elf32-mips.c (elf_mips_isa): New static function.
1744 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1745 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1747 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * archive.c (do_slurp_coff_armap): Only treat archive as little
1750 endian for i960 COFF.
1752 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1755 by the change in size of the section when EXEC_P is not set.
1757 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1758 (m68kcoff_rtype_to_howto): New static function.
1759 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1760 VMA to the addend for a PC relative reloc.
1762 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1764 * Makefile.in: Rebuild dependencies.
1766 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1769 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1771 * Makefile.in: Remove explicit dependencies for mn10200 and
1773 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1774 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1775 (dependencies): Rebuilt.
1777 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1780 during this function.
1782 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1783 section if the flags are compatible.
1785 * configure.in: Add havevecs, and put it in tdefaults.
1786 * mpw-config.in: Likewise.
1787 * configure: Rebuild.
1788 * targmatch.sed: New file; a sed script to build targmatch.h from
1790 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1791 * targets.c: Include "fnmatch.h".
1792 (struct targmatch): Define.
1793 (bfd_target_match): Define by including targmatch.h.
1794 (bfd_find_target): If the target is not found by name, search for
1795 it as a configuration triplet.
1796 * Makefile.in: Rebuild dependencies.
1797 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1798 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1799 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1800 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1801 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1802 (CFILES): Remove i386dynix.c and hp300bsd.c.
1803 (targmatch.h): New target.
1804 (do_clean): Remove targmatch.h.
1806 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1807 * acconfig.h: Add NEED_DECLARATION_GETENV.
1808 * configure, config.in: Rebuild.
1809 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1810 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1812 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1814 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1815 * cpu-mn10200.c, cpu-mn10300.c: New files.
1816 * elf32-mn10200.c, elf32-mn10300.c: New files.
1817 * Makefile.in: Break mn10x00 support into two separate
1818 configurations, mn10200 and mn10300.
1819 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1820 * bfd-in2.h, configure: Rebuilt.
1822 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1824 * Makefile.in (do_clean): Move config.log to do_distclean.
1826 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1828 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1829 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1830 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1831 (elf32-mn10x00.o): Add dependencies.
1832 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1833 (bfd_mn10x00_arch): Declare.
1834 (bfd_archures_list): Add bfd_mn10x00_arch.
1835 * config.bfd: Add mn10x00-*-*.
1836 * configure.in: Add bfd_elf32_mn10x00_vec.
1837 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1838 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1839 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1840 * bfd-in2.h, configure: Rebuilt.
1842 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1844 openVMS/Alpha: Provide filename and case_hack flags via
1845 symbol table from gas.
1846 Add case_hack code for symbol output from vax/vms.
1847 * evax-alpha.c (evax_initialize): Remove filename handling,
1848 filename is provided via symbol table.
1849 (evax_get_symtab): Use local symbol count when setting up table.
1850 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1852 (_bfd_evax_write_egsd): Skip file name symbol.
1853 * evax-emh.c (get_vms_time_string): Local function now.
1854 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1856 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1857 through _bfd_evax_case_hack_symbol.
1858 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1860 (_bfd_evax_basename): Removed.
1861 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1862 * evax.h (evax_private_data_struct): Remove filename.
1863 (flag_hash_long_names, flag_show_after_trunc,
1864 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1867 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1870 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1871 (NO_SWAP_MAGIC): Don't define.
1872 (SWAP_MAGIC): Define.
1874 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1875 no hash table entry for a global symbol.
1877 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1879 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1881 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1884 symbol type with T_NULL. Warn if symbol type changes. Based on
1885 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1887 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1888 a dynamic object in the dynamic symbol table if it is referenced
1889 or defined by a regular object.
1892 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1894 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1895 remove dwarf local labels. Shrinks binaries by a factor of 3!
1898 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1901 by hand, rather than by calling bfd_make_section.
1903 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1905 * reloc.c: Rename m32r relocs.
1906 * bfd-in2.h, libbfd.h: Rebuilt.
1907 * elf32-m32r.c: Update.
1909 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1911 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1912 link, adjust the symbol index of a base relative reloc. Don't
1913 change the addend of a PC relative reloc if pcrel_offset is set.
1914 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1915 a relocateable link.
1917 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1918 it is zero, in case src_mask matters.
1919 (bfd_install_relocation): Likewise.
1921 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1923 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1925 (_bfd_xcoff_bfd_final_link): Don't set target_index
1926 to an uninitialized value.
1928 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1930 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1931 indices, rather than crashing.
1932 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1934 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1937 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1939 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1941 (coff_arm_adjust_symndx): New static function.
1942 (coff_adjust_symndx): Define.
1944 * srec.c (srec_scan): Accept multiple symbols on a single line.
1945 From Pascal Martin <pmartin@alsys.com>.
1949 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1951 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1952 (sunos_merge_private_bfd_data): New function.
1954 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1958 (bfd_merge_private_bfd_data): Likewise.
1959 * section.c (bfd_copy_private_section_data): Likewise.
1960 * syms.c (bfd_copy_private_symbol_data): Likewise.
1961 * bfd-in2.h: Rebuild.
1962 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1963 both BFD's are the right flavour.
1964 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1965 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1966 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1967 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1968 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1969 (ppc_elf_merge_private_bfd_data): Likewise.
1970 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1971 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1973 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1974 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1977 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1979 * reloc.c: Add m32r relocs.
1980 * bfd-in2.h, libbfd.h: Rebuilt.
1981 * cpu-m32r.c,elf32-m32r.c: New files.
1983 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1987 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1989 * tekhex.c (first_phase): Change type parameter from char to int.
1991 (pass_over): Change func to expect int, not char.
1993 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1994 rather than SEC_LOAD when aligning the file offset for the first
1995 section in a segment.
1997 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1999 * syms.c (coff_section_type): Make arg const.
2000 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
2001 to make_bfd_asection().
2002 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
2003 * elfcode.h (bfd_section_from_phdr): Remove prototype.
2004 (_bfd_elf_stringtab_init): Remove prototype.
2006 * netbsd-core.c (swap_abort): Add prototype.
2007 * aix386-core.c (swap_abort): Ditto & make static
2008 * hpux-core.c (swap_abort): Ditto & make static.
2009 * irix-core.c (swap_abort): Ditto & make static.
2010 * ptrace-core.c (swap_abort): Ditto & make static.
2011 * trad-core.c (swap_abort): Ditto & make static.
2012 * coffswap.h (coff_swap_reloc_in): Ditto.
2013 (coff_swap_reloc_out): Ditto.
2014 (coff_swap_filehdr_in): Ditto.
2015 (coff_swap_filehdr_out): Ditto.
2016 (coff_swap_sym_in): Ditto.
2017 (coff_swap_sym_out): Ditto.
2018 (coff_swap_aux_in): Ditto.
2019 (coff_swap_aux_out): Ditto.
2020 (coff_swap_lineno_in): Ditto.
2021 (coff_swap_lineno_out): Ditto.
2022 (coff_swap_aouthdr_in): Ditto.
2023 (coff_swap_aouthdr_out): Ditto.
2024 (coff_swap_scnhdr_in): Ditto.
2025 (coff_swap_scnhdr_out): Ditto.
2026 * ihex.c (ihex_sizeof_headers): Ditto.
2027 * tekhex.c (getsym): Ditto.
2028 (find_chunk): Ditto & make static.
2029 (insert_byte): Ditto.
2030 (first_phase): Ditto.
2032 (tekhex_get_symtab): Ditto & make static.
2033 (tekhex_get_symtab_upper_bound): Ditto & make static.
2034 (tekhex_mkobject): Ditto.
2035 (tekhex_object_p): Ditto.
2036 (move_section_contents): Ditto.
2037 (tekhex_get_section_contents): Ditto.
2038 (tekhex_set_arch_mach): Ditto & make static.
2039 (tekhex_set_section_contents): Ditto.
2040 (writevalue): Ditto.
2043 (tekhex_write_object_contents): Ditto.
2044 (tekhex_sizeof_headers): Ditto.
2045 (tekhex_make_empty_symbol): Ditto.
2046 (tekhex_get_symbol_info): Ditto.
2047 (tekhex_print_symbol): Ditto.
2048 * irix-core.c (make_bfd_asection): Ditto.
2049 (irix_core_core_file_p): Ditto.
2050 (irix_core_core_file_failing_command): Ditto.
2051 (irix_core_core_file_failing_signal): Ditto.
2052 (irix_core_core_file_matches_executable_p): Ditto.
2053 (irix_core_make_empty_symbol): Ditto.
2054 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
2055 * srec.c (srec_new_symbol): Ditto.
2056 (srec_get_section_contents): Ditto.
2057 (srec_set_arch_mach): Ditto.
2058 (srec_set_section_contents): Ditto.
2059 (internal_srec_write_object_contents): Ditto.
2060 (srec_write_object_contents): Ditto.
2061 (symbolsrec_write_object_contents): Ditto.
2062 (srec_sizeof_headers): Ditto.
2063 (srec_make_empty_symbol): Ditto.
2064 (srec_get_symtab_upper_bound): Ditto.
2065 (srec_get_symtab): Ditto.
2066 (srec_print_symbol): Ditto and make static.
2067 * elf.c (elf_read): Ditto
2068 (assign_section_numbers): Ditto.
2069 (elf_fake_sections): Ditto.
2070 (sym_is_global): Ditto.
2071 (elf_map_symbols): Ditto.
2072 (get_program_header_size): Ditto.
2073 * coffgen.c (make_a_section_from_file): Ditto.
2074 (coff_real_object_p): Ditto.
2075 (fixup_symbol_value): Ditto.
2076 (build_debug_section): Ditto.
2078 * syms.c (coff_section_type): Ditto.
2080 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2082 * bfd-in2.h: Rebuilt after m32r changes.
2084 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2086 * config.bfd,configure.in,configure: Add m32r support.
2087 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2088 * config.bfd: Keep target list alphabetically sorted.
2091 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2093 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2094 to add in the constant part found in the instruction itself.
2095 (case R_V850_HI16_S): Likewise.
2098 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2100 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2101 and R_D10V_18 to be 1 (word).
2103 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * stabs.c (_bfd_link_section_stabs): If the output_section field
2106 of either section is bfd_abs_section, then the linker is
2107 discarding the section and we should not optimize it.
2109 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2111 * Makefile.in (aout-sparcle.o): New target.
2112 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2113 * config.bfd (sparclet-*-aout*): Add case.
2114 * configure.in (sparcle_aout_vec): Add case.
2115 * configure: Regenerated.
2116 * targets.c (sparcle_aout_vec): Declare.
2117 (bfd_target_vector): Add sparcle_aout_vec.
2118 * aout-sparcle.c: New file.
2121 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2123 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2124 low order sign bit propogation for R_V850_HI16_S.
2126 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2127 handling V850 specific relocs.
2128 (elf_v850_howto_table): Use the new function for some
2129 relocations. Twiddle masks & shifts for some relocs.
2130 Set partial_inplace where needed.
2133 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2136 default architecture to a machine number of 0.
2137 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2139 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2140 the output BFD is the default, set it from the first input BFD.
2143 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2145 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2146 insert at bitpos zero. The HI16 relocs are shifted right
2147 by 16 bits. Fix src_mask for all relocs.
2148 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2150 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2154 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2156 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2157 Rewrite to use BFD file read routines and to avoid using a fixed
2158 length for the file name.
2161 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2163 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2164 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2165 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2166 to R_V850_{32,16,8}.
2168 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2170 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2171 (elf_v850_howto_table): Add info for HI16_S reloc.
2172 (v850_reloc_map): Add HI_16_S reloc.
2173 * reloc.c: Define BFD_RELOC_V850_* relocs.
2176 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2179 * elf32-sh.c: New file.
2180 * elf.c (prep_headers): Handle bfd_arch_sh.
2181 * elfcode.h (write_relocs): Handle absolute symbol.
2182 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2183 (_bfd_elf64_link_read_relocs): Declare.
2184 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2185 elf_link_read_relocs. Make globally visible. Change all
2187 (elf_link_input_bfd): Get external symbols from cache in
2188 symtab_hdr->contents. Get contents from cache in
2190 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2192 * reloc.c: Define BFD_RELOC_SH_* relocs.
2193 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2194 * coff-sh.c (sh_insns_conflict): Fix a return value.
2195 (_bfd_sh_align_load_span): New globally visible function, broken
2196 out of sh_align_load.
2197 (sh_align_load): Call _bfd_sh_align_load_span.
2198 (sh_swap_insns): Change relocs parameter to PTR.
2199 * bfd-in2.h, libbfd.h: Rebuild.
2200 * targets.c (bfd_elf32_sh_vec): Declare.
2201 (bfd_elf32_shl_vec): Declare.
2202 * config.bfd (sh-*-elf*): New target.
2203 * configure.in (bfd_elf32_sh_vec): New target vector.
2204 (bfd_elf32_shl_vec): New target vector.
2205 * configure: Rebuild.
2206 * Makefile.in: Rebuild dependencies.
2207 (BFD32_BACKENDS): Add elf32-sh.o.
2208 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2210 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2211 page before checking D_PAGED.
2213 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2214 (ihex_write_object_contents): Remove extbase; always use segbase
2217 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2219 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2220 * configure.host (i[345]86-*-*): Ditto.
2221 * config.bfd (i[345]86-*-*): Ditto.
2222 * configure: Regenerate.
2224 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2227 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2229 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2230 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2231 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2232 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2233 will have an ST_CODE type, change the symbol's type to ST_DATA.
2234 * som.c (hppa_som_gen_reloc_type): Update prototype.
2236 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2239 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2240 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2241 (mips_elf_finish_dynamic_sections): Likewise.
2243 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * configure.host (HLDENV): New variable to set. Set it for
2246 *-*-sysv4*, since those linkers may not support -R but they always
2247 support LD_RUN_PATH.
2249 * libieee.h (NSECTIONS): Don't define.
2250 (ieee_data_struct): Change section_table to asection **. Add
2252 * ieee.c (get_section_entry): If the table isn't big enough, make
2254 (ieee_slurp_sections): Remove assertion about number of sections.
2255 (ieee_object_p): Adjust initialization of ieee to match changes to
2258 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2259 symbols merely because we are generating a shared library.
2260 (xcoff_build_ldsyms): Don't set up global linkage code for an
2261 undefined symbol merely because we are generating a shared
2265 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2267 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2268 (BFD32_BACKENDS) Add elf32-v850.o.
2269 * archures.c: Add bfd_v850_arch.
2270 * bfd-in2.h: Add bfd_v850_arch.
2271 * config.bfd (v850-*-*): New target.
2272 * configure: (bfd_elf32_v850_vec) New vector.
2273 * configure.in: (bfd_elf32_v850_vec) New vector.
2274 * cpu-v850.c: New file.
2275 * elf.c (prep_headers): Added case bfd_arch_v850.
2276 * elf32-v850.c: New file.
2277 * targets.c (bfd_elf32_v850_vec): New vector.
2280 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2283 a function code symbol for an XMC_XO symbol.
2285 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2287 * mpw-config.in: Update editing of autoconf vars to reflect
2288 Jul 18 configure.in change.
2289 * mpw-make.sed: Update editing of include pathnames to be
2290 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2292 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2294 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2295 which to offset to get the .plt entry address is ".plt".
2297 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2299 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2300 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2301 Added, for internal use by the ARM gas.
2303 * bfd-in2.h: Rebuilt
2305 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2307 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2308 in section dynidx start.
2310 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2312 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2313 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2314 optimization for g++.
2316 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2318 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2319 the -mrelocatable-lib bit set and the other doesn't, clear the
2320 -mrelocatable-lib bit in the header.
2322 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2325 symbol against a STT_FUNC symbol in a shared library.
2327 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2330 symbol is found, automatically define the corresponding function
2333 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2334 if sym.n_numaux is not zero.
2335 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2336 entry to disagree about the number of aux entries if the symbol
2339 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2340 section if it might be needed, not just if info->shared.
2341 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2342 the start of .rel.dyn if we are going to use it.
2343 (mips_elf_finish_dynamic_sections): Only clear the first element
2344 of .rel.dyn if the size is greater than zero.
2346 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2349 undefined_symbol callback for a symbol, then don't issue any more
2350 warnings about loader relocs.
2351 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2352 after calling the undefined_symbol callback.
2354 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2355 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2356 as the AIX linker seems to do.
2358 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2360 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2361 (evax_initialize): Remove evax_reloc_table.
2362 (evax_close_and_cleanup): Ditto.
2364 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2366 (evax_bfd_reloc_type_lookup): Ditto.
2367 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2368 cooked_size == raw_size.
2369 * evax-emh.c (_bfd_evax_register_filename): Remove.
2370 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2371 * evax-misc.c (add_new_contents): Malloc section at full size.
2372 (_bfd_save_evax_section): Memcpy section contents directly.
2373 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2374 (evax_reloc_table): Remove.
2376 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2378 * makefile.vms: Add better support for DEC C compilation
2379 Add evax.h dependencies
2381 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2382 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2383 (BFD_RELOC_ALPHA_BASEREG): Remove.
2384 * bfd-in2.h, libbfd.h: Rebuild.
2386 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2388 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2389 getgid if _WIN32 is defined.
2390 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2392 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2394 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2395 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2397 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2400 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2402 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2404 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2405 (NEED_DECLARATION_REALLOC): New macro.
2406 * configure, config.in: Rebuild.
2407 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2408 (realloc): Declare if NEED_DECLARATION_REALLOC.
2410 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2411 <strings.h> if they exist.
2413 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2415 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2419 Based on patches from Eric Valette <valette@crf.canon.fr>:
2420 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2421 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2422 (elf_howto_table): Add entries for new relocs.
2423 (elf_i386_reloc_type_lookup): Handle new relocs.
2424 (elf_i386_info_to_howto): Just call abort.
2425 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2426 (elf_i386_relocate_section): Likewise.
2428 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2430 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2432 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2434 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2435 only get the LMA from the phdr if they are in the same part of the
2438 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2439 new segment to make them more comprehensible. If the relationship
2440 between the LMA and the VMA changed, start a new segment. Don't
2441 check dynsec when deciding whether to start a new segment for a
2442 writeable section; -N will now handle this.
2444 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2446 * libhppa.h: Remove "esel" changes. Not the right approach.
2447 * som.c: Corresponding changes.
2448 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2449 which don't have a SOM symbol type associated with them.
2450 Reverses a 1994 change.
2452 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2454 Make ld -N more reasonable for ELF:
2455 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2456 phdr_in_section to false, and always use a single load segment.
2457 (elf_sort_sections): Sort sections by LMA after VMA.
2458 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2459 align to maxpagesize.
2460 (assign_file_positions_except_relocs): Likewise.
2461 * elfcode.h (elf_object_p): If a section is loaded but not page
2462 aligned, clear D_PAGED.
2464 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2466 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2467 Added, for internal use by the ARM gas.
2469 * bfd-in2.h: Rebuilt
2471 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2473 * libhppa.h (R_HPPA_ESEL): New field selector.
2474 (e_esel): Similarly.
2475 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2476 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2477 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2479 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2481 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2482 archive search before looking for stripped dynamic objects.
2484 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2487 symbol a warning rather than an error.
2489 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * elf.c (assign_file_positions_for_segments): Track the virtual
2492 memory position separately from the file position, and use it to
2493 compute the alignment adjustment.
2495 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2497 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2498 and fixed mask on R_D10V_10_PCREL_L.
2500 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * elf64-mips.c: Include "aout/ar.h".
2503 (mips_elf64_slurp_armap): New static function.
2504 (mips_elf64_write_armap): New static function.
2505 (bfd_elf64_archive_*): Define.
2506 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2507 Use instead of bfd_generic_archive_p.
2508 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2509 instead of _bfd_write_archive_contents.
2510 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2511 _bfd_generic_mkarchive.
2512 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2513 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2515 (TARGET_LITTLE_SYM): Likewise.
2516 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2518 * Makefile.in: Rebuild dependencies.
2520 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2521 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2522 SHT_MIPS_EVENTS sections.
2523 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2524 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2526 (_bfd_mips_elf_fake_sections): Likewise.
2528 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2529 * ecoff.c (ecoff_compute_section_file_positions): Copy
2530 rdata_in_text from backend info to tdata. Clear it if any data
2531 section comes before .rdata.
2532 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2533 tdata rather than backend info.
2535 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2537 * configure.in: Fix test for whether a compiler has a 64 bit
2538 type. From Jim Wilson <wilson@cygnus.com>.
2540 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2542 * configure.host (mips-sgi-irix6*): New host.
2544 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2545 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2546 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2548 * configure: Rebuild.
2549 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2550 (BFD_HOST_64_BIT): Define conditionally.
2551 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2552 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2553 (symvalue, bfd_size_type): Likewise.
2554 * bfd-in2.h: Rebuild.
2555 * Makefile.in (do_clean): Remove bfd-tmp.h.
2556 (do_distclean): Remove bfd-in3.h.
2557 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2558 (bfd-in3.h): New target.
2560 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2561 Andrew Gierth <ANDREWG@microlise.co.uk>.
2563 * configure.host: Set INSTALL_SHLIB.
2564 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2565 * configure: Rebuild.
2566 * Makefile.in (install): Use @INSTALL_SHLIB@.
2568 * config.bfd (mips*-*-irix6*): New target.
2569 * configure.host: Handle Irix 6 shared library like Irix 5.
2571 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2572 symbol for a magic name.
2573 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2575 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2578 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2580 * mpw-config.in: Add ELF support to mips config, create the
2581 elf32-target.h file in the object dir.
2582 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2584 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2586 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2587 Also removed most abort calls, in favor of using bfd reporting.
2589 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2591 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2592 (BFD32_BACKENDS) Add elf32-d10v.o.
2593 * archures.c: Add bfd_d10v_arch.
2594 * bfd-in2.h: Add bfd_d10v_arch.
2595 * config.bfd (d10v-*-*): New target.
2596 * configure: (bfd_elf32_d10v_vec) New vector.
2597 * configure.in: (bfd_elf32_d10v_vec) New vector.
2598 * cpu-d10v.c: New file.
2599 * elf.c (prep_headers): Added case bfd_arch_d10v.
2600 * elf32-d10v.c: New file.
2601 * libbfd.h: Rebuild.
2602 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2603 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2604 * targets.c (bfd_elf32_d10v_vec): New vector.
2606 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2608 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2610 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2612 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2613 bfd_mach_i386_i8086 machine types.
2615 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2617 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2620 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2622 * coffcode.h (coff_set_section_contents): A/UX does not require
2623 special handling of the _LIB section.
2625 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2627 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2628 value for R_RELBYTE.
2630 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2631 array if one was allocated.
2633 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2635 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2636 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2637 use_rld_obj_head and rld_value.
2638 (mips_elf_link_hash_table_create): Initialize new fields.
2639 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2641 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2642 __rld_obj_head symbol not seen, create an __rld_map symbol.
2643 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2644 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2645 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2646 __rld_obj_head symbol.
2647 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2649 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2651 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2653 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2654 ppc_elf_addr16_ha_reloc.
2655 (ppc_elf_addr16_ha_reloc): New static function.
2657 * coff-mips.c (struct mips_hi): Define.
2658 (mips_refhi_list): New static variable.
2659 (mips_refhi_addr, mips_refhi_addend): Remove.
2660 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2661 (mips_reflo_reloc): Process mips_refhi_list.
2662 (mips_relhi_list): New static variable.
2663 (mips_relhi_addr, mips_relhi_addend): Remove.
2664 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2665 (mips_rello_reloc): Process mips_relhi_list.
2666 (mips_relocate_section): Permit an arbitrary number of REFHI or
2667 RELHI relocs before the associated REFLO or RELLO reloc.
2669 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * aout-target.h (MY(callback)): Set reloc_count fields.
2673 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2676 sections unless this is a SunOS link.
2678 * VERSION: Set to 2.7.1.
2680 * Released binutils 2.7.
2682 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2684 * i386aout.c: Include "aout/aout64.h".
2685 (i386aout_write_object_contents): New static function.
2686 (MY_write_object_contents): Define.
2688 * netbsd.h (MY(write_object_contents)): Make sure that
2689 adjust_sizes_and_vmas is called before fiddling with the magic
2692 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2696 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * libbfd-in.h (itos, stoi): Don't define.
2699 * libbfd.h: Rebuild.
2700 * i386lynx.c (KEEPIT): Define as udata.i.
2701 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2702 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2703 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2704 flags. Don't use stoi.
2706 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2708 * elf.c (map_sections_to_segments): Don't start a new segment for
2709 a writable section if it's on the same page as the previous
2710 segment. Reset the writable variable for a readonly section.
2712 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2714 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2715 first_thunk_address, thunk_size, and import_table_size.
2716 * peicode.h: Improved some diagnostics regarding edata sections.
2718 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2720 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2721 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2723 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2726 with XCOFF_DEF_DYNAMIC set is really defined.
2727 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2728 (xcoff_link_add_symbols): Only create special sections if using an
2731 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2733 (bfd_install_relocation): Likewise.
2735 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2737 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2739 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2740 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2741 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2742 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2743 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2744 are found for LITERAL relocs.
2745 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2746 taken, we cannot generate a .plt entry for the symbol.
2748 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2750 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2751 sysconf functions (for gprof).
2752 * configure, config.in: Rebuild.
2754 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2756 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2757 an archive if it has a map. If the object file has the wrong
2760 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2761 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2763 (alpha_relocate_section): Likewise.
2765 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2766 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2767 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2768 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2769 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2770 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2771 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2772 * peicode.h: Corresponding changes.
2774 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2776 * elflink.h (elf_create_pointer_linker_section): Comment out code
2777 dealing with making GOT pointers negative of the GOT symbol for
2780 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2782 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2783 increment the .rela.plt size until after we're done creating the
2785 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2786 .rela.plt offset directly rather than calculating it.
2788 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2790 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2791 Use autoconf-set values.
2792 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2793 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2796 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2797 * configure: Rebuilt.
2799 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2801 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2802 handling code > 1k away.
2804 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2806 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2807 defined, output whenever the symbol is updated.
2809 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2811 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2812 section to 0 if user_set_vma is set.
2813 * elflink.h (elf_bfd_final_link): Likewise.
2815 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2817 Partially undo patch of Jun 20.
2818 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2819 (coff_compute_section_file_positions): Likewise.
2820 (coff_write_object_contents): Likewise. Re-add deleted code, but
2821 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2822 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2824 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2826 * config.bfd: Add support for *-*-rtems* configurations.
2828 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2830 * elf.c (prep_headers): Add bfd_arch_alpha case.
2832 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2834 * elf64-alpha.c: New file.
2835 * config.bfd (alpha-*-linuxecoff*): New target.
2836 (alpha-*-linux*, alpha-*-elf*): New targets.
2837 * configure.in (bfd_elf64_alpha_vec): New vector.
2838 * configure: Rebuild.
2839 * targets.c (bfd_elf64_alpha_vec): Declare.
2840 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2841 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2842 * bfd-in2.h, libbfd.h: Rebuild.
2843 * Makefile.in: Rebuild dependencies.
2844 (BFD64_BACKENDS): Add elf64-alpha.o.
2845 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2847 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2850 than relying on a right shift of 32.
2852 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2854 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2855 ifdef to COFF_WITH_PE.
2856 (coff_compute_section_file_positions): Likewise.
2857 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2858 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2859 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2860 COFF_IMAGE_WITH_PE, always include.
2862 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2864 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2867 approximate the correct answer if SIZEOF_HEADERS was not used.
2869 * binary.c (binary_set_section_contents): Set section file
2870 position based on LMA rather than VMA.
2872 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2874 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2875 symbols if info->strip == strip_all.
2877 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2879 * coff-h8300.c: Remove #if 0 code.
2880 (compatable): Don't allow mixing/matching of different architectures.
2882 * archures.c (bfd_mach_h8300s): Add.
2883 * bfd-in2.h: Rebuilt.
2884 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2886 (h8300_reloc16_estimate): Likewise.
2887 (h8300_reloc16_extra_cases): Likewise.
2888 (h8300_bfd_link_add_symbols): Likewise.
2889 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2890 (coff_set_flags): Likewise.
2891 * cpu-h8300.c (h8300_scan): Likewise.
2892 Add H8/S to bfd_h8300_arch list.
2894 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2896 Added support for Alpha OpenVMS:
2897 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2898 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2899 * config.h-vms, makefile.vms: New files.
2900 * config.bfd (alpha-*-*vms*): New target.
2901 * configure.in (evax_alpha_vec): New target vector.
2902 * configure: Rebuild.
2903 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2904 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2905 * targets.c (bfd_target_evax_flavour): Define.
2906 (evax_alpha_vec): Declare.
2907 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2908 if BFD64 is defined.
2909 * bfd-in2.h, libbfd.h: Rebuild.
2910 * Makefile.in: Rebuild dependencies.
2911 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2912 evax-emh.o, and evax-misc.o.
2913 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2914 evax-etir.c, evax-emh.c, and evax-misc.c.
2915 (HFILES): Add evax.h.
2917 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2919 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2921 (h8300_bfd_link_add_symbols): Likewise.
2923 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2925 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2926 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2928 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2930 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2931 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2933 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2934 R_MIPS_32 relocs if creating a shared library.
2936 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2938 * peicode.h (add_data_entry): Use pei_section_data rather than
2939 _cooked_size. Corresponds to May 13 change in coffcode.h.
2941 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2944 * coffcode.h (coff_write_object_contents): If there are long
2945 section names, always set the f_symptr field, even if there are no
2947 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2948 if there are no symbols.
2950 * coffgen.c (make_a_section_from_file): Check return value of
2951 _bfd_coff_read_string_table.
2952 (coff_real_object_p): Check return value of
2953 make_a_section_from_file.
2954 (_bfd_coff_read_string_table): Check that there are some symbols
2955 before trying to read the string table size.
2957 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2959 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2960 to replace a symbol in a dynamic object with a symbol from another
2961 dynamic object, do the replacement if the existing symbol is
2962 global linkage code.
2964 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2965 for _ptrgl, and treat it as global linkage code.
2967 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2968 filename or N_SO symbol past the offset, and use it to indicate
2969 that there is no line number or function when appropriate.
2971 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2974 common symbol defined by the linker. Don't export function code
2975 even if export_defineds is set.
2977 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2979 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2981 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2982 (h8300_symbol_address_p): New function.
2983 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2986 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2988 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2990 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2991 correctly for the two variants. Allow relaxing if the target
2992 is 128 bytes away since after relaxation it'll be 126 bytes away.
2993 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2994 "dot" and "value". Allow relaxing if the target is 128 bytes
2995 away since after relaxation it'll be 126 bytes away.
2996 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2997 the given section until nothing changes.
2999 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
3001 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
3002 alignment hack--we can get the lnnoptr info another way without
3003 suddenly increasing the alignment requirements. Set the flags for
3005 (ecoff_compute_section_file_positions): Do so.
3007 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
3010 to keep the HP emulator database happy.
3012 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
3013 From Kevin Buettner <kev@primenet.com>.
3015 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
3017 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
3018 name of a NULL section.
3020 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
3023 set, always call the notice callback.
3025 * VERSION: Increment for bfdlink.h change.
3027 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
3030 (sh_relax_delete_bytes): Correct handling of differently sized
3031 trailing alignment reloc.
3033 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
3034 * bfd-in2.h: Rebuild.
3035 * configure.in: Warn if there is no known 64 bit type.
3036 * configure: Rebuild.
3038 * Makefile.in: Rebuild dependencies.
3039 (BFD32_BACKENDS): Add ppcboot.o.
3040 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
3042 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
3043 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
3045 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
3048 (bfd_mips_elf64_swap_reginfo_out): Move from here...
3049 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
3050 (bfd_mips_elf64_swap_reginfo_out): ...to here.
3052 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * elf64-mips.c: Improve reloc special_functions and handling of
3055 SHT_MIPS_OPTIONS section.
3056 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
3057 mips_elf_hi16_reloc and make globally visible.
3058 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3059 make globally visible.
3060 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3061 make globally visible.
3062 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3063 and make globally visible.
3064 (gprel16_with_gp): Check howto->src_mask before using value in
3066 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3067 and make globally visible.
3068 (gprel32_with_gp): Check howto->src_mask before fetching value.
3069 (bfd_mips_elf_swap_options_in): New function.
3070 (bfd_mips_elf_swap_options_out): New function.
3071 (_bfd_mips_elf_set_private_flags): Rename from
3072 mips_elf_set_private_flags and make globally visible.
3073 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3074 mips_elf_copy_private_bfd_data and make globally visible.
3075 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3076 mips_elf_merge_private_bfd_data and make globally visible.
3077 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3078 for a SHT_MIPS_OPTIONS section.
3079 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3080 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3081 name of a SHT_MIPS_OPTIONS section.
3082 (_bfd_mips_elf_set_section_contents): New function.
3083 (mips_elf32_section_processing): Set the GP value in a
3084 SHT_MIPS_OPTIONS section.
3085 (_bfd_mips_elf_find_nearest_line): Rename from
3086 mips_elf_find_nearest_line and make globally visible.
3087 (bfd_elf32_set_section_contents): Define.
3088 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3089 (_bfd_mips_elf_lo16_reloc): Declare.
3090 (_bfd_mips_elf_gprel16_reloc): Declare.
3091 (_bfd_mips_elf_got16_reloc): Declare.
3092 (_bfd_mips_elf_gprel32_reloc): Declare.
3093 (_bfd_mips_elf_set_private_flags): Declare.
3094 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3095 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3096 (_bfd_mips_elf_find_nearest_line): Declare.
3097 (_bfd_mips_elf_set_section_contents): Declare.
3099 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3101 (elf_info_to_howto): Define.
3102 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3104 (elf_info_to_howto): Define.
3105 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3107 (elf_info_to_howto): Define.
3109 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3110 R_MOV16B[12], to match change in coff/internal.h.
3112 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3114 * elf64-mips.c: Extensive additions to provide better support for
3115 writing files and for gas.
3116 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3117 of mips_elf_object_p.
3118 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3119 _bfd_mips_elf_object_p.
3120 (_bfd_mips_elf_final_write_processing): Rename from
3121 mips_elf_final_write_processing and make globally visible.
3122 (_bfd_mips_elf_fake_sections): Rename from
3123 mips_elf_fake_sections and make globally visible.
3124 (_bfd_mips_elf_section_from_bfd_section): Rename from
3125 mips_elf_section_from_bfd_section and make globally visible.
3126 (_bfd_mips_elf_section_processing): New function, broken out of
3127 mips_elf_section_processing.
3128 (mips_elf32_section_processing): Rename from
3129 mips_elf_section_processing; call
3130 _bfd_mips_elf_section_processing.
3131 (_bfd_mips_elf_symbol_processing): Rename from
3132 mips_elf_symbol_processing and make globally visible.
3133 (_bfd_mips_elf_read_ecoff_info): Rename from
3134 mips_elf_read_ecoff_info and make globally visible.
3135 (mips_elf32_ecoff_debug_swap): Rename from
3136 mips_elf_ecoff_debug_swap.
3137 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3138 struct symbol_cache_entry.
3139 (_bfd_elf_validate_reloc): New function, moved in from
3140 elfcode.h:validate_reloc.
3141 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3142 to _bfd_elf_validate_reloc. Change all callers.
3143 * elf-bfd.h (bfd_section_from_shdr): Declare.
3144 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3145 (_bfd_elf_validate_reloc): Declare.
3146 (_bfd_mips_elf_object_p): Declare.
3147 (_bfd_mips_elf_fake_sections): Declare.
3148 (_bfd_mips_elf_section_from_bfd_section): Declare.
3149 (_bfd_mips_elf_section_processing): Declare.
3150 (_bfd_mips_elf_symbol_processing): Declare.
3151 (_bfd_mips_elf_read_ecoff_info): Declare.
3152 (_bfd_mips_elf_final_write_processing): Declare.
3153 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3156 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3157 (mips_elf_final_write_processing): Likewise.
3159 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3161 64-bit MIPS ELF ABI objdump support:
3162 * elf64-mips.c: New file.
3163 * Makefile.in: Rebuild dependencies.
3164 (BFD64_BACKENDS): Add elf64-mips.o.
3165 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3166 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3167 bfd_elf64_littlemips_vec to targ_selvecs.
3168 (mips*-*-elf*): Likewise.
3169 * confingure.in: Add bfd_elf64_bigmips_vec and
3170 bfd_elf64_littlemips_vec to vector switch.
3171 * configure: Rebuild.
3172 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3173 broken out of mips_elf_section_from_shdr.
3174 (mips_elf32_section_from_shdr): Rename from
3175 mips_elf_section_from_shdr. Call new function.
3176 (elf_backend_section_from_shdr): Update name of renamed function.
3177 * elf-bfd.h (struct elf_size_info): Change second parameter of
3178 write_out_phdrs to be const. Likewise for second parameter of
3180 (struct bfd_elf_section_data): Add rel_hdr2 field.
3181 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3182 (bfd_elf32_swap_symbol_out): Likewise.
3183 (bfd_elf32_swap_reloc_in): Likewise.
3184 (bfd_elf32_swap_reloc_out): Likewise.
3185 (bfd_elf32_swap_reloca_in): Likewise.
3186 (bfd_elf32_swap_reloca_out): Likewise.
3187 (bfd_elf32_swap_phdr_in): Likewise.
3188 (bfd_elf32_swap_phdr_out): Likewise.
3189 (bfd_elf32_swap_dyn_in): Likewise.
3190 (bfd_elf32_swap_dyn_out): Likewise.
3191 (bfd_elf32_slurp_symbol_table): Declare.
3192 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3193 (bfd_elf32_write_out_phdrs): Declare.
3194 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3195 (bfd_elf64_swap_symbol_out): Likewise.
3196 (bfd_elf64_swap_reloc_in): Likewise.
3197 (bfd_elf64_swap_reloc_out): Likewise.
3198 (bfd_elf64_swap_reloca_in): Likewise.
3199 (bfd_elf64_swap_reloca_out): Likewise.
3200 (bfd_elf64_swap_phdr_in): Likewise.
3201 (bfd_elf64_swap_phdr_out): Likewise.
3202 (bfd_elf64_swap_dyn_in): Likewise.
3203 (bfd_elf64_swap_dyn_out): Likewise.
3204 (bfd_elf64_slurp_symbol_table): Declare.
3205 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3206 (bfd_elf64_write_out_phdrs): Declare.
3207 (_bfd_mips_elf_section_from_shdr): Declare.
3208 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3209 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3210 section for the section, add the new one to rel_hdr2. Increment
3211 reloc_count rather than setting it.
3212 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3213 Remove static declaration.
3214 (elf_write_shdrs_and_ehdr): Define name as macro.
3215 (elf_write_out_phdrs): Likewise.
3216 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3217 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3218 (elf_swap_symbol_in): Change second parameter to be const.
3219 (elf_swap_symbol_out): Likewise.
3220 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3221 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3222 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3223 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3224 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3225 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3226 parameter to be const. Make non-static.
3227 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3229 (elf_slurp_symbol_table): Make non-static.
3230 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3231 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3232 (elf_backend_size_info): Likewise.
3233 (elfNN_bed): Use elf_backend_size_info.
3234 * targets.c (bfd_elf64_bigmips_vec): Declare.
3235 (bfd_elf64_littlemips_vec): Declare.
3236 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3237 bfd_elf64_littlemips_vec if BFD64 is defined.
3239 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3241 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3243 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3244 zeroes, in alignment holes.
3246 * configure: Rebuild with autoconf 2.10.
3248 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3249 potential leading underscore in the allocated buffer.
3251 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3253 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3254 symbols into .sbss if this is a relocatable link.
3256 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3258 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3259 undefined symbols when creating a shared library.
3261 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * coff-sh.c: Add a bunch of new code and static const arrays to
3264 support aligning loads and stores on four byte memory boundaries.
3266 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3268 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3269 call sh_align_loads.
3270 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3273 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * cache.c (bfd_open_file): Unlink the file before opening it for
3276 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3278 * opncls.c (bfd_fdopenr): Set opened_once.
3280 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3282 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3285 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3286 the code unconditionally.
3288 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3290 * libcoff-in.h (struct pei_section_tdata): Define structure.
3291 (pei_section_data): Define macro.
3292 * libcoff.h: Rebuild.
3293 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3294 store s_paddr field in pei_section_data.
3295 (coff_compute_section_file_positions): Use pei_section_data rather
3296 than _cooked_size, and don't overwrite an existing value.
3297 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3298 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3299 * peicode.h (coff_bfd_copy_private_section_data): Define if
3301 (pe_bfd_copy_private_section_data): New static function if
3304 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * srec.c (srec_set_arch_mach): Write as a function rather than a
3309 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3310 no map, just check each member in turn to see whether it is
3313 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3315 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3316 table. Call BFD_ASSERT to validate header size, instead of
3318 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3321 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3323 * ppcboot.c: New target for looking at PPCbug boot records.
3325 * config{ure.in,.bfd}: Add support for ppcboot target.
3327 * configure: Regenerate.
3329 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3331 * coff-h8300.c (howto_table): Update names to match recent
3332 changes to include/coff/internal.h. Fix minor errors in the
3333 existing relocs. Add R_MOVL1 and R_MOVL2.
3334 (rtype2howto): Similarly.
3335 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3336 existing relaxing code and peform more relaxing.
3337 (h8300_reloc16_extra_cases): Likewise.
3339 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3341 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3344 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3346 * elfcode.h (elf_object_p): Reject generic ELF target if
3347 e_machine matches an alternate machine code in a specific backend.
3349 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3350 obsolete align_power_min field.
3352 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3354 * coff-h8300.c (reloc_howto_type): Add howto entry for
3356 (rtype2howto): Handle R_PCRWORD_B.
3357 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3358 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3359 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3360 branch (R_PCWORD_B).
3362 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * aoutx.h (translate_from_native_sym_flags): Set the section for
3365 BSF_CONSTRUCTOR symbols.
3367 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3370 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3372 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3373 stop looking when section is found.
3375 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3377 * coffcode.h (STRING_SIZE_SIZE): Define.
3378 (styp_to_sec_flags): Handle long symbol names when looking for the
3380 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3381 (bfd_coff_long_section_names): Define.
3382 (coff_write_object_contents): Handle long section names.
3383 (bfd_coff_std_swap_table): Initialize new field.
3384 * libcoff.h: Rebuild.
3385 * coffgen.c (make_a_section_from_file): Handle long section
3387 (coff_write_symbols): Handle long section names.
3388 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3389 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3390 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3391 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3392 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3393 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3394 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3395 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3397 * bout.c (b_out_callback): Set lma of sections.
3398 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3399 parameter to output_bfd. Used input_bfd instead of output_bfd in
3402 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3404 * aoutx.h (translate_from_native_sym_flags): Don't create
3405 SEC_CONSTRUCTOR sections.
3406 * ecoff.c (ecoff_set_symbol_info): Likewise.
3408 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3409 From Don Bowman <bowman@waterloo.hp.com>.
3411 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3413 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3414 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3416 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3418 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3419 mips_32_relocs field.
3420 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3421 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3422 relocs against a global symbol which is not defined in a regular
3424 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3425 against a global symbol, increment mips_32_relocs.
3426 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3427 the symbol is not defined in a regular file, make room in the
3430 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3433 file position and the virtual file position separately. Set
3434 filepos information bsaed on the real file position.
3435 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3436 Jan 23 change to coffcode.h.
3438 * som.c (som_slurp_symbol_table): Set the symbol count to the
3439 number of BFD symbols created.
3441 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3443 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3444 output file if linking shared objects. Loop to check all relocs,
3445 rather than returning false on first error.
3447 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3449 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3450 (ppc_elf_additional_program_headers): If .interp section, bump #
3451 of program headers by 1.
3452 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3453 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3454 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3456 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3458 (ppc_elf_relocate_section): If the output section isn't defined,
3459 don't abort, just give an error message.
3461 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3462 being created is .sdata or .sdata2, don't make the symbol dynamic.
3464 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3466 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3467 members of an archive for dynamic objects with no symbols, and
3468 pass them directly to check_archive_element.
3469 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3470 xcoff_link_check_dynamic_ar_symbols.
3471 (xcoff_link_check_dynamic_ar_symbols): New static function.
3473 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3474 from _bfd_nodynamic to _bfd_xcoff.
3475 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3477 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3478 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3479 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3480 * libcoff.h: Rebuild.
3481 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3482 (xcoff_get_section_contents): New static function.
3483 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3484 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3485 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3486 (xcoff_dynamic_reloc): New static variable.
3487 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3488 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3490 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3493 if reloc_entry->addend is not 0.
3494 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3496 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3498 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3500 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3501 Add entries for R_SPARC_[56].
3502 (sparc_reloc_map): Add entries for R_SPARC_[56].
3504 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3506 Optimize linking of stabs in sections as used in ELF and COFF.
3507 * stabs.c: New file.
3508 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3509 (_bfd_write_section_stabs): Declare.
3510 (_bfd_write_stab_strings): Declare.
3511 * libbfd.h: Rebuild.
3512 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3513 (struct coff_link_hash_table): Add stab_info field.
3514 * libcoff.h: Rebuild.
3515 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3517 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3519 (_bfd_coff_final_link): Write out stab strings hash table.
3520 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3521 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3523 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3524 (struct bfd_elf_section_data): Add stab_info field.
3525 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3527 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3528 _bfd_link_section_stabs.
3529 (elf_bfd_final_link): Write out stab strings hash table.
3530 (elf_link_input_bfd): Handle optimized stabs sections.
3531 * reloc.c (_bfd_final_link_relocate): Check address against
3532 _raw_size rather than _cooked_size.
3533 * Makefile.in: Rebuild dependencies.
3534 (BFD_LIBS): Add stabs.o
3535 (BFD_LIBS_CFILES): Add stabs.c.
3537 * VERSION: Increment for bfdlink.h change.
3539 * coffgen.c (coff_renumber_symbols): Correct handling of
3540 BSF_NOT_AT_END common symbols.
3542 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * coff-ppc.c (record_toc): Add cast to avoid warning.
3545 (ppc_allocate_toc_section): Likewise.
3546 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3547 (ppc_coff_reloc_type_lookup): Remove unreached code.
3548 * coffcode.h (coff_write_object_contents): Don't take the address
3550 * peicode.h (pe_print_idata): Add casts to avoid warning.
3551 (pe_print_edata): Likewise.
3552 (pe_print_reloc): Remove ANSI C string concatenation.
3554 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3556 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3558 * libcoff.h: Rebuild.
3559 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3561 (coff_swap_aux_out): Likewise.
3562 * peicode.h (coff_swap_aux_in): Likewise.
3563 (coff_swap_aux_out): Likewise.
3564 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3566 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3568 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3569 Fix up .bf endndx link fields.
3570 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3572 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3575 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3577 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3578 on Solaris PowerPC systems doesn't get confused.
3580 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3583 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3584 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3585 update did_reg and did_reg2.
3587 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3591 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3592 callback routines, pass h->root.string rather than name, in case
3593 copy is true and name is transient.
3595 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3597 * elfcore.h: Add support for core files with multiple threads.
3598 (Primarily for Solaris.)
3600 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3602 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3603 section->orelocation is NULL.
3605 * coffgen.c (bfd_coff_get_syment): New function.
3606 (bfd_coff_get_auxent): New function.
3607 * bfd-in.h (bfd_coff_get_syment): Declare.
3608 (bfd_coff_get_auxent): Declare.
3609 * bfd-in2.h: Rebuild.
3611 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3613 * elf32-mips.c (struct mips_hi16): Define.
3614 (mips_hi16_addr, mips_hi16_addend): Remove.
3615 (mips_hi16_list): New static variable.
3616 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3617 (mips_elf_lo16_reloc): Process mips_hi16_list.
3618 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3619 relocs before the associated LO16 reloc.
3621 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * versados.c (versados_scan): Check bfd_alloc return value.
3624 (versados_object_p): Check all bfd_read return values. Require
3625 that lang field be less than 10, to avoid confusion with Intel Hex
3628 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3630 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3631 not 0, for an absolute symbol.
3632 (NAME(aout,swap_ext_reloc_out)): Likewise.
3634 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3635 (ihex_write_object_contents): For a large start address, output
3636 the full 32 bit address in record type 5.
3638 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3639 to int to avoid promotion problems in prototype.
3641 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3643 * configure.host: Use ${srcdir} when looking for picfrag.
3645 * configure.host: Switch on ${libdir}, not $(libdir). From
3646 alan@spri.levels.unisa.edu.au (Alan Modra).
3648 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3649 entry point, not just for DYNAMIC objects.
3650 * sunos.c (sunos_add_dynamic_symbols): Always call
3651 sunos_create_dynamic_sections. If called with a non DYNAMIC
3652 object, don't do anything else.
3653 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3655 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3657 * configure.in: Permit --enable-shared to specify a list of
3659 * configure: Rebuild.
3661 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3662 host when configuring with --enable-shard.
3664 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3666 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3669 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3670 to avoid crashing in bfd_hash_replace.
3672 * sysdep.h: Use #ifdef, not #if.
3674 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3676 * config.in: Rebuild.
3678 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3680 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3681 (AC_CHECK_HEADERS): Check for sys/time.h
3682 (AC_HEADER_TIME): Add macro.
3683 * configure: Rebuild.
3684 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3685 to control what combination of <time> and <sys/time.h>
3688 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3690 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3691 (aout_32_sunos4_write_object_contents): Likewise.
3692 * aoutx.h (NAME(aout,machine_type)): Handle
3693 bfd_mach_sparc_{sparclet,sparclite}.
3694 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3695 (bfd_mach_sparc_v9_p): Update.
3696 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3697 * libaout.h (enum machine_type): Add M_SPARCLET.
3698 * sunos.c (MACHTYPE_OK): Define.
3699 * bfd-in2.h: Regenerated.
3701 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3704 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3705 * elflink.c (_bfd_elf_create_got_section): Store the
3706 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3707 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3708 global offset table goes over 0x1000, set the value of
3709 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3710 (elf32_sparc_relocate_section): Subtract the offset of
3711 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3713 * elfcode.h: Don't include <string.h>.
3715 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3717 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3718 generic_link_hash_newfunc. All references changed.
3719 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3720 moved here from libbfd-in.h.
3721 * libbfd-in.h: Corresponding changes.
3722 * libbfd.h: Regenerated.
3724 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3726 * aoutx.h (aout_link_input_section_std): When reporting an
3727 overflow error, use the name of the symbol in the hash table if
3729 (aout_link_input_section_ext): Likewise.
3731 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3732 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3734 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3736 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3737 * coffcode.h (coff_compute_section_file_positions): Likewise.
3738 (coff_write_object_contents): Likewise.
3740 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3742 * section.c (SEC_LINK_ONCE): Define.
3743 (SEC_LINK_DUPLICATES): Define.
3744 (SEC_LINK_DUPLICATES_DISCARD): Define.
3745 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3746 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3747 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3748 * bfd-in2.h: Rebuild.
3749 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3750 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3751 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3752 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3753 SEC_LINK_ONCE, and look through the symbol table for the setting
3754 for SEC_LINK_DUPLICATES.
3755 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3756 set for a section, find the section symbol in the symbol table,
3757 and set the aux entry based on SEC_LINK_DUPLICATES.
3758 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3759 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3760 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3761 * coff-i386.c (i386coff_vec): Likewise.
3762 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3764 * VERSION: Bump to 2.6.1.
3765 * Makefile.in (stamp-h): Depend upon VERSION.
3767 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3769 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3770 * libbfd.h: Rebuilt.
3771 * linker.c (generic_link_hash_newfunc): No longer static.
3772 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3774 * coff-h8300.c: Add two derived hash tables and their associated
3775 funtions and #defines for use by the h8300 linker.
3776 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3777 the function vector as needed. Place the address of the function
3778 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3779 Rewrite the vectors section contents as necessary.
3780 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3781 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3782 (coff_bfd_link_hash_table_create): Likewise.
3784 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3787 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3789 (hppa_rebuild_insn): Pass pointer to correct type to
3790 low_sign_unext and dis_assemble_21.
3792 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3794 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3795 Stick with sparc-*-{sysv4*,solaris2*}.
3797 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3799 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3800 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3801 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3802 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3803 fields is non-zero, print them.
3805 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3806 ifdef. Remove unused variables.
3807 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3809 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3810 (get_symbol_value): Ifdef out.
3811 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3812 (coff_ppc_relocate_section): Remove unused variables. Make
3813 fprintf strings and argument types correspond. Put before_addr in
3815 (dump_toc): Make fprintf strings and argument types correspond.
3816 (ppc_process_before_allocation): Remove unused variables. Always
3818 (ppc_reflo_reloc): Ifdef out.
3819 (ppc_addr32nb_reloc): Ifdef out.
3820 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3822 (coff_ppc_rtype_to_howto): Likewise.
3823 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3825 * peicode.h (pe_print_idata): Move otherwise unused variables into
3826 the #ifdef where they are used. Always return a value.
3827 (pe_print_edata): Make fprintf strings and argument types
3828 correspond. Always return a value.
3829 (pe_print_pdata): Removed unused variable addr_value. Always
3831 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3832 strings and argument types correspond. Always return a value.
3834 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3835 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3836 variable rela inside #if 0 section where it is used.
3838 * ns32k.h: New file.
3839 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3840 functions to start with _bfd_.
3841 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3842 functions in cpu-ns32k.h.
3843 * Makefile.in: Rebuild dependencies.
3844 (HFILES): Add ns32k.h.
3846 * section.c (struct sec): Add linker_mark field. Change
3847 user_set_vma and reloc_done to be single bit fields.
3848 (STD_SECTION): Update accordingly.
3849 * bfd-in2.h: Rebuild.
3850 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3852 (aout_link_input_bfd): Don't link unmarked sections.
3853 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3855 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3856 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3858 * elflink.h (elf_bfd_final_link): Mark sections included in the
3860 (elf_link_input_bfd): Don't link unmarked sections.
3861 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3863 (xcoff_link_input_bfd): Don't link unmarked sections.
3865 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3866 overflow error messages.
3868 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3871 is not set, print "BFD: " before the error message.
3873 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3874 Miles Bader <miles@gnu.ai.mit.edu>.
3875 * configure: Rebuild.
3877 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3879 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3882 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3883 m68k-aout, m68k-coff, and m68k-elf targets.
3885 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3887 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3888 (ieee_generic_stat_arch_elt): Restructured to prevent
3889 ieee_object_p from being called repeatedly.
3891 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3893 * coffcode.h (coff_write_object_contents): Allocate
3894 buffers large enough for any FILEHDR or AOUTHDR.
3896 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3898 * ecofflink.c (lookup_line): New static function, renamed and
3899 slighly changed from old _bfd_ecoff_locate_line.
3900 (_bfd_ecoff_locate_line): Cache line number information. Use
3901 lookup_line for actual lookup.
3903 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3905 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3906 multiple of 20 bytes.
3908 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3911 allocate ecoff_find_line, and don't initialize by hand.
3912 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3913 mips_elf_find_line, and don't call memset.
3915 * coffcode.h (coff_compute_section_file_positions): If not
3916 producing a final executable, don't consider sofar when aligning
3917 the section to the correct size.
3919 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3921 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3922 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3923 * coffgen.c (coff_section_symbol): Ifdef out.
3925 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3927 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3928 output_bfd is not NULL.
3930 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3932 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3933 of bfd_alloc (fixes fix_line not being initialized).
3934 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3936 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3938 * coffcode.h: Allow specific backends to override the
3939 bfd_link_add_symbols routine.
3941 * coff-h8300.c: Include genlink.h.
3942 (howto_table): Add R_MEM_INDIRECT.
3943 (rtype2howto): Support R_MEM_INDIRECT.
3944 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3947 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3949 * coff-alpha.c (alpha_relocate_section): Use
3950 info->callbacks_warning, rather than _bfd_error_handler, for
3951 "multiple gp" warning.
3953 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3955 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3956 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3957 table string. Use bfd_wrapped_link_hash_lookup.
3958 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3960 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3961 table, if any, when writing out symbols.
3962 (aout_link_input_section_std): Use the name from the hash table,
3963 if any, when reporting undefined symbols.
3964 (aout_link_input_section_ext): Likewise.
3965 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3966 * bout.c (get_value): Likewise.
3967 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3968 * ecoff.c (ecoff_reloc_link_order): Likewise.
3969 * elflink.h (elf_link_add_object_symbols): Likewise.
3970 (elf_reloc_link_order): Likewise.
3971 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3972 (_bfd_generic_reloc_link_order): Likewise.
3973 (default_indirect_link_order): Likewise.
3974 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3975 * sunos.c (sunos_add_one_symbol): Likewise.
3976 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3977 (bfd_xcoff_link_count_reloc): Likewise.
3978 (xcoff_reloc_link_order): Likewise.
3980 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3981 into -1 for intern->rss.
3983 * configure: Rebuild with autoconf 2.8.
3985 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * stab-syms.c (__define_stab_duplicate): Define.
3988 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3990 * bfd-in.h (bfd_get_stab_name): Declare.
3991 * bfd-in2.h: Rebuild.
3992 * Makefile.in: Rebuild dependencies.
3993 (BFD_LIBS): Add stab-syms.o.
3994 (BFD_LIBS_CFILES): Add stab-syms.c.
3995 (BFD32_BACKENDS): Remove stab-syms.o.
3996 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3997 * configure.in: Don't list stab-syms.o in bfd_backends.
3998 * configure: Rebuild.
3999 * libaout.h (aout_stab_name): Don't declare.
4000 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
4003 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
4005 * elf.c (assign_file_positions_for_segments): Adjust file offset
4006 for section alignment even if SEC_LOAD is not set.
4008 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4010 * configure.in: Don't set SHLIB or SHLINK to an empty string,
4011 since they appear as targets in Makefile.in.
4012 * configure: Rebuild.
4014 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
4015 don't fiddle with a symbol which is not defined anywhere.
4017 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
4019 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
4020 though they are defined in a shared library.
4021 (xcoff_build_ldsyms): Likewise.
4023 * coffgen.c (coff_find_nearest_line): Don't look at the line
4024 numbers for the section if section->lineno is NULL.
4026 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
4027 message rather than calling BFD_ASSERT.
4028 * elfcode.h (write_relocs): Check return value of
4029 _bfd_elf_symbol_from_bfd_symbol.
4031 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4033 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
4036 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
4038 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
4040 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
4041 hppa_reloc_field_selector_type_alt.
4042 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
4043 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
4045 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
4047 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
4049 * elf.c (assign_file_positions_for_segments): Adjust the segment
4050 memory size for the alignment of a SEC_ALLOC section, not just a
4053 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4055 * m68klinux.c: New file.
4056 * hosts/m68klinux.h: New file.
4057 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4058 * configure.in (m68*-*-linux*): New native host.
4059 (m68klinux_vec): New vector.
4060 * configure: Rebuild.
4061 * targets.c (m68klinux_vec): Declare.
4062 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4063 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4064 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4065 declaration from bfd_linux_size_dynamic_sections.
4066 (bfd_m68klinux_size_dynamic_sections): Declare.
4067 * bfd-in2.h: Rebuild.
4068 * Makefile.in: Rebuild dependencies.
4069 (BFD32_BACKENDS): Add m68klinux.o.
4070 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4072 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4074 * libhppa.h (pa_arch): Add pa20.
4075 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4076 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4077 (hppa_field_adjust): Handle e_nsel.
4078 * som.c: Provide default definitions for many new relocs found only
4079 in hpux10 include files.
4080 (som_fixup_formats): Add several new relocs from hpux10.
4081 (som_hppa_howto_table): Add hpux10 relocs.
4082 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4084 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4086 * mpw-make.sed: Edit out recent shared library support, and
4087 rules to rebuild .h files using doc/chew.
4089 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4091 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4092 size even of sections with no contents.
4094 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4096 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4097 starting with '$' the way we skip names starting with '.'. When
4098 updating x_endndx, don't be fooled by an index which has been
4101 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4102 struct/union/enum type with no elements.
4104 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4108 * archive.c (bfd_generic_archive_p): If the first file in the
4109 archive can not be recognized as an object, don't assume that this
4110 is the wrong format.
4112 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4113 format is not bfd_object.
4114 (bfd_elf_get_dt_soname): Likewise.
4116 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4121 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4123 * bfd.c (tdata): Add netbsd_core_data.
4124 * bfd-in2.h: Regenerated.
4126 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4128 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4129 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4130 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4133 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4134 to get the symbol index, matching 14 Jul 95 change.
4136 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4138 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4139 Remove duplicate definition of gp.
4141 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4144 assume that we can set the GP value and then get the same value,
4145 since it won't be true if the output file is neither ELF nor
4147 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4148 _bfd_get_gp_value here.
4149 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4150 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4152 (mips_elf_lo16_reloc): Likewise.
4153 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4154 Don't require that the BFD be ELF.
4155 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4156 (mips_elf_gprel32_reloc): Likewise.
4157 (mips_elf_relocate_section): Don't assume we can set and get the
4159 (mips_elf_finish_dynamic_symbol): Don't bother to use
4160 _bfd_get_gp_value here.
4162 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4163 Don't change epdr between malloc and free. Be careful not to free
4164 NULL pointers. Zero out the first RPDR.
4166 * configure.host: On Linux, only pass -rpath option if $(libdir)
4167 is neither /lib nor /usr/lib. From Alan Modra
4168 <alan@mullet.Levels.UniSA.Edu.Au>.
4170 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4172 (elf_dt_name): Rename from elf_dt_needed_name.
4173 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4175 (bfd_elf_get_dt_soname): New function.
4176 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4177 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4178 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4179 * bfd-in2.h: Rebuild.
4181 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4183 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4184 _bfd_sparc_elf_reloc_type_lookup.
4185 (bfd_elf32_bfd_reloc_type_lookup): Update.
4186 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4187 (sparc64_elf_howto_table): Define.
4188 (sparc_reloc_map): Define.
4189 (sparc64_elf_reloc_type_lookup): New function.
4190 (sparc_elf_wdisp16_reloc): New function.
4191 (elf_info_to_howto): Use sparc64_elf_howto_table.
4192 (sparc64_elf_relocate_section): Likewise.
4193 (bfd_elf64_bfd_reloc_type_lookup): Update.
4195 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4197 * configure.host: Check for 'do not mix' from native linker before
4198 trying to use -rpath.
4200 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4202 * bfd.c (_bfd_get_gp_value): New function.
4203 (_bfd_set_gp_value): New function.
4204 * libbfd-in.h (_bfd_get_gp_value): Declare.
4205 (_bfd_set_gp_value): Declare.
4206 * libbfd.h: Rebuild.
4207 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4208 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4209 directly to the fields in the tdata information.
4210 (alpha_relocate_section): Likewise.
4211 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4212 (mips_gprel_reloc): Likewise.
4213 (mips_relocate_section): Likewise.
4214 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4215 (mips_elf_lo16_reloc): Likewise.
4216 (mips_elf_final_gp): Likewise.
4217 (mips_elf_gprel16_reloc): Likewise.
4218 (mips_elf_gprel32_reloc): Likewise.
4219 (mips_elf_relocate_section): Likewise.
4220 (mips_elf_finish_dynamic_symbol): Likewise.
4222 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4224 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4226 * configure.in: Call AC_PROG_CC before configure.host.
4227 * configure: Rebuild.
4228 * configure.host: Don't set information which autoconf should
4229 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4231 * configure.host: Remove go32 and win32 host information, since it
4232 should no longer be needed.
4234 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4235 then start a new segment rather than put a writable section in a
4238 * configure.host: Set RPATH_ENVVAR.
4240 * Makefile.in: Rebuild dependencies.
4242 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4243 zero_section variable.
4245 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4247 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4248 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4249 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4251 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4253 * ieee.c (ieee_write_expression): Only use an R variable for a
4254 local symbol. Don't output a zero offset. Handle a zero address.
4255 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4256 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4258 (parse_expression): Don't try to handle multiple occurrences of a
4259 P variable. Handle I variables differently from X variables. Fix
4260 the order of minus expressions.
4261 (ieee_slurp_external_symbols): Generate an I variable for an NN
4262 record. Fix handling of ATI and ATX records.
4263 (ieee_slurp_sections): Only set minimal section attributes.
4264 Adjust them later, based on the section contents.
4265 (ieee_object_p): Read in the file until just after the ME record.
4266 Call ieee_slurp_section_data to set the section flags.
4267 (do_one): Add iterations parameter. Only repeat the first load
4268 item. Set the section and file reloc flags.
4269 (ieee_slurp_section_data): Set section flags. Pass iterations to
4271 (ieee_canonicalize_reloc): Handle I variables.
4272 (do_with_relocs): Only emit relocation size when necessary.
4273 Increase MAXRUN to 127. Change ov to be assigned, and take
4274 src_mask and pcrel_offset into account.
4275 (ieee_write_data_part): Skip sections that are not loaded.
4276 (ieee_write_external_part): Don't output optional last entry of WX
4278 (ieee_write_me_part): Make setting of me_record neater.
4279 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4281 * syms.c (stt): Add entries for zerovars, vars, and code.
4283 * elfcode.h (validate_reloc): New static function.
4284 (write_relocs): Call validate_reloc for non ELF relocs.
4286 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4287 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4288 (TARGET_LITTLE_SYM): Likewise.
4290 * config.bfd (m68*-*-psos*): New target.
4292 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4294 * i386msdos.c: Remove some #if 0 code.
4295 (msdos_write_object_contents): Don't include empty sections in the
4296 size computation, regardless of their address.
4298 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4300 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4301 is NULL, ie, the -r switch is used.
4303 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4305 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4306 (BFD_RELOC_MIPS_GOT_LO16): Define.
4307 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4308 * bfd-in2.h, libbfd.h: Rebuild.
4309 * elf32-mips.c (mips_reloc_map): Map new relocs.
4311 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4313 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4316 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4317 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4318 simple number for the section address, rather than an expression.
4319 Limit the number of bytes between relocs to MAXRUN.
4320 (ieee_write_me_part): Set me_record to the file offset after the
4322 (ieee_write_processor): New static function.
4323 (ieee_write_object_contents): Use ieee_write_processor.
4325 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4327 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4329 * coff-aux.c: Change include of aux.h to aux-coff.h.
4331 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4333 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4334 relocation put the addend both in the reloc entry and the data.
4335 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4338 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4339 a R_68K_PCxx reloc against a defined global symbol directly.
4340 (elf_m68k_check_relocs): Don't count such a reloc.
4342 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4343 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4344 symbol for now, otherwise always record the symbol as dynamic.
4345 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4346 is not referenced by a dynamic object, and we are not making a
4347 shared object, then don't make a PLT entry. If we do make a PLT
4348 entry, make sure the symbol has been recorded as dynamic.
4350 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * configure.host: When making a shared library, set HLDFLAGS to
4353 pass an appropriate -rpath option. Use the make variable SONAME
4354 as the shared library soname, rather than computing it here. On
4355 SunOS, build stamp-tshlink in place of $(SHLINK).
4356 * Makefile.in (SONAME): New variable.
4357 ($(SHLINK)): Make a link to the transformed name, as well.
4358 (stamp-tshlink): New target.
4359 (install): Skip stamp-tshlink during install.
4361 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4363 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4364 linker sections have been set up yet.
4366 * elf.c (make_mapping): Add an additional argument to suppress
4367 making the first section include the program headers.
4368 (map_sections_to_segments): If the user used -Ttext such that the
4369 program headers are on a different page, do not set the flags
4370 saying that this section includes the program headers.
4372 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4374 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4375 don't define TRAD_HEADER.
4376 * configure: Rebuild.
4378 * netbsd-core.c: New file, support for NetBSD core files.
4379 * hosts/*nbsd.h: Removed.
4381 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4383 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4384 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4385 * libbfd.h, bfd-in2.h: Regenerated.
4386 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4387 bfd_elf32_bfd_reloc_type_lookup.
4388 (reloc_type{,_names}): Deleted.
4389 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4391 (sparc_reloc_map): Add sparc64 relocs.
4392 (sparc_elf_notsupported_reloc): New static function.
4393 (sparc_elf_wdisp16_reloc): New static function.
4394 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4395 (elf32_sparc_relocate_section): Likewise.
4396 (bfd_elf32_bfd_reloc_type_lookup): Define.
4397 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4398 (reloc_type{,_names}): Deleted.
4399 (elf_sparc_howto_table): Deleted.
4400 (sparc_reloc_map): Deleted.
4401 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4402 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4404 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4406 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4409 * Makefile.in (program_transform_name): New variable.
4410 (install): Transform library name before installing it.
4412 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * archures.c (bfd_mach_i960_hx): Define.
4415 * bfd-in2.h: Rebuild.
4416 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4417 (MATRIX): Expand entries for HX.
4418 (arch_info_struct): Add i960:hx entry.
4419 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4420 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4421 (coff_set_flags): Handle bfd_mach_i960_hx.
4423 Support for building as a shared library, based on patches from
4424 Alan Modra <alan@spri.levels.unisa.edu.au>:
4425 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4426 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4427 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4428 * configure: Rebuild.
4429 * configure.host: If --enable-shared, adjust shared library stuff
4430 based on the host. If the host is SunOS, and the linker supports
4431 -rpath, set HLDFLAGS to use it.
4432 * Makefile.in (ALLLIBS): New variable.
4433 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4434 (COMMON_SHLIB, SHLINK): New variables.
4435 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4436 (STAGESTUFF): Remove variable.
4437 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4439 (stamp-ofiles): New target, like old ofiles target, but build
4440 using a temporary file and move-if-change, and touch stamp-ofiles
4442 (ofiles): Just depend upon stamp-ofiles.
4443 (stamp-piclist, piclist): New targets.
4444 ($(SHLIB), $(SHLINK)): New targets.
4445 (targets.o, archures.o): Build twice if PICFLAG is set.
4446 (do_mostlyclean): Remove pic/*.o.
4447 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4449 (do_distclean): Remove pic and stamp-picdir.
4450 (install): Install shared libraries.
4451 ($(OFILES)): Depend upon stamp-picdir.
4452 (stamp-picdir): New target.
4454 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4456 * libcoff.h: Rebuild.
4458 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4459 flavour of a section with no owner.
4461 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4462 ELF_LINK_NON_ELF flag.
4463 (mips_elf_create_got_section): Likewise.
4465 * elf.c: Revert last change, since it breaks dynamic linking.
4466 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4468 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4469 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4470 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4472 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4474 * elf.c (assign_file_positions_for_segments): If the backend does
4475 not want the elf header or the program headers in the address
4476 space, do not include them in the calculations.
4478 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4479 function to determine if we need additional program headers.
4480 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4481 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4483 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4487 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4489 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4490 back into one line. Some compilers (sunos 4.1.3 for example)
4491 won't accept args split across more than one line.
4493 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4495 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4496 * configure: Regenerate.
4498 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4500 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4501 try to do arithmetic on a void *, cast it to a unsigned char * first.
4503 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4506 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4508 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4509 flag for a newly defined symbol.
4510 (NAME(bfd_elf,record_link_assignment)): Likewise.
4511 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4512 set the DEF or REF_REGULAR flags correctly.
4514 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4515 (libbfd.h, libcoff.h): Corresponding change.
4517 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4518 a PLT32 reloc as dynamic.
4519 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4520 is not referenced by a dynamic object, and we are not making a
4521 shared object, then don't make a PLT entry. If we do make a PLT
4522 entry, make sure the symbol has been recorded as dynamic.
4524 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4526 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4527 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4528 (powerpcle-*-cygwin32): New.
4529 * peicode.h (add_data_entry): Get address from vma.
4531 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4533 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4534 attached to the section has already been created as an undefined
4535 symbol, treat it as if it hasn't been created yet.
4537 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4539 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4540 symbol or section symbols if stripping all symbols and this is not
4541 a relocateable link. Don't output the symbol string table if
4542 there are no symbols.
4543 (elf_link_flush_output_syms): Don't do anything if there are no
4546 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4548 * coff-aux.c: New file.
4549 * hosts/m68kaux.h: New file.
4550 * config.bfd (m68*-apple-aux*): New target.
4551 * configure.in (m68*-apple-aux*): New native host.
4552 (m68kaux_coff_vec): New vector.
4553 * configure: Rebuild.
4554 * targets.c (m68kaux_coff_vec): Declare.
4555 * coffcode.h (bfd_coff_backend_data): Add field
4556 _bfd_coff_link_add_one_symbol.
4557 (bfd_coff_link_add_one_symbol): Define.
4558 (compare_arelent_ptr): New static function if TARG_AUX.
4559 (coff_write_relocs): If TARG_AUX, sort the relocs.
4560 (coff_write_object_contents): Set A/UX aouthdr magic number.
4561 (coff_link_add_one_symbol): Define if not defined.
4562 (bfd_coff_std_swap_table): Initialize new field.
4563 * libcoff.h: Rebuild.
4564 * cofflink.c (coff_link_add_symbols): Call
4565 bfd_coff_link_add_one_symbol rather than
4566 _bfd_generic_link_add_one_symbol.
4567 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4568 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4569 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4570 * Makefile.in: Rebuild dependencies.
4571 (BFD32_BACKENDS): Add coff-aux.o.
4572 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4574 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4576 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4577 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4579 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4582 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4583 (maintainer-clean): Warn about deleting special files.
4584 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4586 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4587 warning symbols correctly.
4588 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4589 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4590 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4591 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4592 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4593 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4595 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4598 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4600 * libcoff-in.h: aligned newly exported names with bfd naming
4601 conventions. Removed an erroneous define of POWERPC_LE_PE.
4602 * libcoff.h: Rebuild.
4603 * cofflink.c, coff-ppc.c: the above function name changes
4605 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4607 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4608 * ecoff.c (struct extsym_info): Define.
4609 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4610 to ecoff_link_write_external.
4611 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4612 Strip symbols when appropriate.
4614 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4615 * syms.c (BSF_OBJECT): Define.
4616 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4617 * bfd-in2.h: Rebuild.
4618 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4620 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4623 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4624 copying relocs into a shared object, treat a defined global symbol
4626 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4627 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4628 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4630 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4631 real defined symbol, not to a weak defined symbol.
4633 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4635 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4636 and made a few static functions externs.
4638 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4639 POWERPC_LE_PE hack in cofflink.
4641 * libcoff-in.h: promoted the following from cofflink.c to allow
4642 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4643 coff_debug_merge_element, struct coff_debug_merge_type,
4644 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4645 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4646 coff_debug_merge_hash_lookup, coff_link_section_info,
4647 coff_final_link_info, coff_debug_merge_hash_newfunc,
4648 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4650 * libcoff.h: re-gen'd
4652 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4654 * syms.c: Include "bfdlink.h".
4655 (struct stab_find_info): Define.
4656 (_bfd_stab_section_find_nearest_line): New function.
4657 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4658 * libbfd.h: Rebuild.
4659 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4660 * elf.c (_bfd_elf_find_nearest_line): Try calling
4661 _bfd_stab_section_find_nearest_line before searching the ELF
4662 symbol table. Find the closest STT_FUNC symbol, not the last one.
4663 * libcoff-in.h (coff_data_type): Add line_info field.
4664 * libcoff.h: Rebuild.
4665 * coffgen.c (coff_find_nearest_line): Try calling
4666 _bfd_stab_section_find_nearest_line before searching the COFF
4668 * Makefile.in: Rebuild dependencies.
4670 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4672 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4673 4 bytes, so we get the correct value when updating the register
4674 field in little endian mode.
4676 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4679 entry_section fields. Add sntoc and snentry fields.
4680 * libcoff.h: Rebuild.
4681 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4682 not toc_section and entry_section (the COFF file does not have any
4683 sections at this point).
4684 (coff_write_object_contents): Set o_snentry and o_sntoc from
4685 snentry and sntoc rather than entry_section and toc_section.
4686 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4687 snentry, not toc_section and entry_section.
4688 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4689 entry_section from hentry.
4690 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4692 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4693 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4694 than using toc_section directly.
4696 * archures.c: Add missing `.' in enum bfd_architecture.
4697 * bfd-in2.h: Rebuild.
4699 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4700 Robert Lipe <robertl@arnet.com>.
4702 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4704 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4705 to sections we allocate. Use bfd_zalloc to allocate initialial
4706 sections, not bfd_alloc.
4707 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4708 SDA{,2}I16 relocations.
4709 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4710 whether to put something in .sbss or not.
4711 (ppc_elf_relocate_section): Add support for more relocations. Add
4712 in sec->output_offset where appropriate. Make error messages
4713 include the symbol name.
4715 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4716 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4717 doesn't get redefined messages if -shared.
4719 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4720 section if the rel_section field has been set up.
4722 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4724 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4727 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4729 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4730 of flags, only flags used are controlled by mach number. Bump up
4731 output file mach number to highest of input file mach numbers.
4732 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4733 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4735 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4736 bfd_elf64_sparc_vec support.
4738 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4740 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4741 the embedded bit is set on some objects and not on others. Just
4743 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4746 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4748 * coffcode.h (coff_new_section_hook): Don't try to align the
4751 * coffcode.h (coff_set_section_contents): Fix the handling of the
4752 .lib section to work even if the entire section contents are
4753 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4754 Robert Lipe <robertl@arnet.com>.
4756 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4758 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4759 memory here for contents.
4761 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4762 _SDA2_BASE_ by 32768.
4763 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4764 started using. Allocate contents for .sdata and .sdata2 sections
4766 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4768 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4769 size _SDA{,2}_BASE_.
4770 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4773 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4775 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4777 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4778 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4779 (bfd_mach_sparc_v9a): Define.
4780 (bfd_mach_sparc_v9_p): Define.
4781 * bfd-in2.h: Regenerated.
4782 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4784 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4785 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4786 to bfd_elf32_sparc_vec.
4787 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4788 Add v8plus{,a} support.
4790 (sparc_compatible): New function.
4791 * elf32-sparc.h: #include "elf/sparc.h".
4792 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4793 elf32_sparc_final_write_processing): New functions.
4794 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4795 elf_backend_final_write_processing): Define.
4797 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4799 * elf-bfd.h (struct elf_link_hash_entry): Add
4800 linker_section_pointer field.
4801 (enum elf_linker_section_enum): Enumeration for new way of
4802 creating linker dynamic sections and symbols.
4803 (elf_linker_section{,_pointers}): New structures for creating
4804 dynamic sections and symbols.
4805 (elf_obj_tdata): Add linker_section_pointers and linker_section
4807 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4808 (_bfd_elf_create_linker_section): New declarations.
4809 (_bfd_elf_find_pointer_linker_section): Ditto.
4810 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4811 (_bfd_elf_make_linker_section_rela): Ditto.
4813 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4815 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4816 (ppc_elf_create_linker_section): New function to create the
4817 sections .got, .sdata, and .sdata2.
4818 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4820 (ppc_elf_check_relocs): Support more of the eabi relocations.
4821 (ppc_elf_relocate_section): Ditto.
4822 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4823 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4825 * elflink.h (elf_create_pointer_linker_section): New function to
4826 create initialized pointers in dynamic linker sections.
4827 (elf_finish_pointer_linker_section): Actually intialize the
4828 pointers created above.
4830 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4831 macros to provide both 32 and 64 bit versions of
4832 elf_create_pointer_linker_section.
4833 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4834 provide both 32 and 64 bit versions of
4835 elf_finish_pointer_linker_section.
4837 * elflink.c (_bfd_elf_create_linker_section): New function to
4838 create a linker section.
4839 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4840 given address in the linker pointer offsets created for a given
4842 (_bfd_elf_make_linker_section_rela): Make a RELA section
4843 corresponding to the generated linker section.
4845 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4847 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4849 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4851 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4852 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4853 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4854 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4855 toc entry in an objdump) for now.
4856 (ppc_do_last, ppc_get_last): New function - needed to save processing
4857 the toc owner to the end.
4858 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4861 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4862 toc owner from being done till last. Must define POWERPC_LE_PC
4865 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4867 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4869 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4870 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4872 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4876 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4878 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4880 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4882 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4884 * elf.c (assign_file_positions_for_segments): Don't increment file
4885 offset for a segment which contains no loadable sections.
4887 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4889 * reloc.c: Add new PowerPC relocations.
4890 * {bfd-in2,libbfd}.h: Regenerate.
4892 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4893 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4895 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4900 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4903 * coffgen.c (coff_find_nearest_line): Don't try to cache
4904 information in sections that are not owned by a BFD. From Richard
4905 Henderson <richard@atheist.tamu.edu>.
4907 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4908 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4909 * elflink.h (elf_link_output_extsym): Remove special check for
4912 * ecoffswap.h: Add prototypes for static functions.
4914 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4916 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4917 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4919 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4920 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4921 support. Begin support for R_PPC_SDA{2,}REL.
4923 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4925 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4926 create the .got and .got.neg sections.
4927 (ppc_elf_size_dynamic_sections): Call it.
4928 (ppc_elf_check_relocs): Call it.
4929 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4930 (ppc_elf_check_relocs): Add error messages for relocations we
4931 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4934 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4936 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4937 section flags for V.4 and eabi.
4939 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4941 * elf.c (assign_file_positions_for_segments): If a segment
4942 contains no sections, don't mark it as readable.
4944 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4945 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4947 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4948 dynamic section, if there is one.
4949 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4950 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4951 (bfd_elf64_swap_dyn_in): Likewise.
4952 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4954 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4956 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4957 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4958 <pirker@eiunix.tuwien.ac.at>.
4960 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4962 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4963 PowerPC V.4 and eabi.
4964 * bfd-in2.h: Regenerate.
4965 * libfd.h: Regenerate.
4967 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4969 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4970 section type and SHF_EXCLUDE section flag, turning them into the
4971 appropriate bfd section flag.
4973 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * xcofflink.c (xcoff_link_add_symbols): Create the special
4976 sections if we see a DYNAMIC object, in case that is the only
4977 XCOFF input object we see.
4979 * elf32-mips.c: Extensive changes for a start at dynamic linking
4980 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4982 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4983 (struct elf_backend_data): Remove
4984 elf_backend_create_program_headers field. Add
4985 elf_backend_additional_program_headers and
4986 elf_backend_modify_segment_map fields.
4987 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4989 (elf_backend_additional_program_headers): Likewise.
4990 (elf_backend_modify_segment_map): Likewise.
4991 (elf_backend_create_program_headers): Don't define.
4992 (elfNN_bed): Change to account for field changes.
4993 * elf.c (assign_file_positions_for_segments): Call new
4994 modify_segment_map backend function. Don't call old
4995 create_program_headers backend function.
4996 (get_program_header_size): Call additional_program_headers rather
4997 than create_program_headers.
4998 * elflink.h (elf_link_add_object_symbols): Initialize
4999 type_change_ok from new backend field.
5000 (elf_link_output_extsym): Don't warn if _rld_new_interface is
5002 (elf_reloc_link_order): Treat a reloc against a defined symbol as
5003 a reloc against the appropriate section.
5005 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
5006 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
5007 (elf_flags_init): Rename from elf_ppc_flags_init.
5008 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
5010 (ppc_elf_copy_private_bfd_data): Likewise.
5011 (ppc_elf_merge_private_bfd_data): Likewise.
5013 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
5016 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
5018 * coff-alpha.c (alpha_relocate_section): During final link, allow
5019 output .lita section to be bigger than 64k by adjusting gp value
5020 on a per-input section basis.
5021 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
5023 (struct ecoff_section_tdata): Add gp field.
5025 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
5027 Handle Alpha ECOFF changes in OSF/1 3.2.
5028 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
5030 * coff-alpha.c: Include "aout/ar.h".
5031 (alpha_ecoff_get_relocated_section_contents): Don't require an
5032 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
5033 3.2 doesn't generate one.
5034 (alpha_relocate_section): Likewise.
5035 (alpha_ecoff_slurp_armap): Define.
5036 (alpha_ecoff_slurp_extended_name_table): Define.
5037 (alpha_ecoff_construct_extended_name_table): Define.
5038 (alpha_ecoff_truncate_arname): Define.
5039 (alpha_ecoff_write_armap): Define.
5040 (alpha_ecoff_generic_stat_arch_elt): Define.
5041 (alpha_ecoff_update_armap_timestamp): Define.
5043 (alpha_ecoff_read_ar_hdr): New static function.
5044 (alpha_ecoff_get_elt_at_filepos): New static function.
5045 (alpha_ecoff_openr_next_archived_file): New static function.
5046 (alpha_ecoff_get_elt_at_index): New static function.
5047 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
5048 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
5049 _bfd_ecoff to alpha_ecoff.
5050 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
5051 field from backend structure, rather than always calling
5052 _bfd_get_elt_at_filepos.
5053 * coff-mips.c (mips_ecoff_backend_data): Initialize
5054 get_elt_at_filepos field.
5055 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
5056 from _bfd_generic_read_ar_hdr with minor changes.
5057 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5058 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5059 * libbfd.h: Rebuild.
5061 * bfd-in.h (BFD_IN_MEMORY): Define.
5062 * libbfd-in.h (struct bfd_in_memory): Define.
5063 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5064 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5065 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5066 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5067 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5068 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5069 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5070 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5071 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5072 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5074 (bfd_openstreamr): Likewise.
5075 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5076 BFD_IN_MEMORY is not set.
5077 * riscix.c (riscix_some_aout_object_p): Likewise.
5078 * bfd-in2.h, libbfd.h: Rebuild.
5080 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5081 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5082 (bfd_get_elt_at_index): Define.
5083 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5084 bfd_get_elt_at_index. Change index parameter from int to
5086 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5087 (_bfd_noarchive_get_elt_at_index): Define.
5088 (_bfd_archive_bsd_get_elt_at_index): Define.
5089 (_bfd_archive_coff_get_elt_at_index): Define.
5090 * bfd-in2.h, libbfd.h: Rebuild.
5091 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5092 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5093 * ieee.c (ieee_get_elt_at_index): Define.
5094 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5095 * oasys.c (oasys_get_elt_at_index): Define.
5096 * som.c (som_get_elt_at_index): Define.
5098 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5099 numbers to the .text section.
5101 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5103 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5104 If there is a SEC_DEBUGGING section, get the contents of the debug
5105 information part from it.
5106 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5108 (ieee_write_object_contents): Check ieee_write_debug_part return.
5110 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5112 * config.bfd (i[345]86-*-freebsd*): Add target.
5113 * configure.in (i386freebsd_vec): Add vec.
5114 * configure: Regenerate.
5115 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5116 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5117 Rebuild dependencies..
5118 * freebsd.h: New file.
5119 * i386freebsd.c: New file.
5120 * targets.c (i386freebsd_vec): Declare.
5121 (bfd_target_vector): Add i386freebsd_vec.
5122 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5123 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5125 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5127 * ieee.c (ieee_slurp_debug): New static function.
5128 (ieee_object_p): Call it.
5129 (ieee_slurp_section_data): Skip debugging sections.
5130 (ieee_get_reloc_upper_bound): Likewise.
5131 (ieee_get_section_contents): Likewise.
5132 (ieee_canonicalize_reloc): Likewise.
5133 (ieee_write_section_part): Likewise.
5134 (ieee_write_debug_part): Likewise.
5135 (ieee_write_data_part): Likewise.
5136 (init_for_output): Likewise.
5138 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5140 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5142 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5143 relocs, since ppc_elf_relocate_section handles the linker case.
5144 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5146 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5147 ppc_elf_relocate_section since that is now the only caller.
5148 (ppc_elf_relocate_section): Ditto.
5150 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5152 * coffcode.h (coff_write_object_contents): If we don't know the
5153 section of the entry point for an XCOFF executable, always set the
5154 entry address to -1.
5156 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5158 * elf.c (bfd_section_from_shdr): Add support for note sections.
5160 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * bfd-in.h (struct _symbol_info): Add stab_type field.
5163 * bfd-in2.h: Rebuild.
5164 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5166 * elf32-ppc.c: Remove trailing newline from calls to
5168 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5169 difference if target endianness is known.
5171 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5173 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5174 old style TOC16 references without using R_PPC_GOT.
5175 (ppc_reloc_type): Ditto.
5176 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5177 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5178 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5179 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5180 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5182 (ppc_elf_adjust_dynamic_symbol): Ditto.
5183 (ppc_elf_adjust_dynindx): Ditto.
5184 (ppc_elf_size_dynamic_sections): Ditto.
5185 (ppc_elf_finish_dynamic_symbol): Ditto.
5186 (ppc_elf_finish_dynamic_sections): Ditto.
5187 (ELF_DYNAMIC_INTERPRETER): Define.
5189 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5191 * elf.c (copy_private_bfd_data): When attaching sections to
5192 segments ignore sections that won't be allocated. Patch from
5195 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5197 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5200 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5202 * coff-i960.c (CALC_ADDEND): Define.
5203 (coff_i960_relocate_section): Add the input section VMA to the
5204 addend for PC relative relocs.
5206 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5208 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5209 to correctly terminate.
5211 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5213 * targets.c (enum bfd_endian): Define.
5214 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5215 from boolean to enum bfd_endian. Change header_byteorder_big_p
5217 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5218 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5219 * bfd-in2.h: Rebuild.
5220 * All targets: Change initialization of byteorder and
5221 header_byteorder to use enum bfd_endian values rather than
5223 * All files: Change all references to byteorder_big_p and
5224 header_byteorder_big_p to use new bfd_*_endian macros.
5226 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5228 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5230 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5232 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5234 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5236 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5238 * ieee.c: Lots of minor cleanups. Make many functions return
5239 errors rather than calling abort. Also:
5240 (ieee_write_twobyte): Remove; change callers to call existing
5241 ieee_write_2bytes function.
5242 (ieee_write_expression): Don't output the section twice when
5243 outputting a local symbol. Don't emit an extraneous zero if there
5245 (ieee_slurp_sections): Set the lma as well as the vma.
5246 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5248 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5249 a recognized one or bfd_arch_unknown.
5250 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5252 (ihex_get_symtab): Likewise.
5254 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5256 * aoutx.h: Include <ctype.h>.
5257 (struct aout_link_includes_table): Define.
5258 (struct aout_link_includes_totals): Define.
5259 (struct aout_link_includes_entry): Define.
5260 (aout_link_includes_lookup): Define macro.
5261 (struct aout_final_link_info): Add includes field.
5262 (aout_link_includes_newfunc): New static function.
5263 (NAME(aout,final_link)): Initialize includes hash table.
5264 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5266 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5268 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5270 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5272 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5274 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5276 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5277 (pe_print_private_bfd_data): call pe_print_reloc.
5278 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5279 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5280 up some debugging as well.
5282 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5284 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5287 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5289 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5290 when setting sections to NULL.
5292 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5294 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5296 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5297 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5299 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5300 * bfd-in2.h: Rebuild.
5302 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5304 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5306 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5308 * ihex.c (ihex_scan): Handle record types 4 and 5.
5309 (ihex_object_p): Permit types 4 and 5.
5310 (ihex_set_section_contents): Remove check for out of range
5312 (ihex_write_object_contents): Generate types 4 and 5.
5314 * elflink.h (elf_link_output_extsym): Just ignore warning and
5315 indirect references to symbols which don't really exist.
5317 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5319 * peicode.h (pe_print_idata): Minor format fixes
5320 (pe_print_edata): New function. Under private printing, this formats
5321 the edata section of a PE file.
5322 (pe_print_private_bfd_data): Added call to pe_print_edata.
5324 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5326 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5327 index, don't call stoi.
5329 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5331 * srec.c (srec_scan): Set lma as well as vma.
5333 * ihex.c: New file; support for Intel Hex format.
5334 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5335 (ihex_vec): Declare.
5336 (bfd_target_vector): Always include ihex_vec.
5337 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5338 * Makefile.in: Rebuild dependencies.
5339 (BFD_LIBS): Add ihex.o
5340 (BFD_LIBS_CFILES): Add ihex.c.
5341 * bfd-in2.h: Rebuild.
5343 * elf.c (assign_file_positions_for_segments): Sort the sections in
5345 (get_program_header_size): Return the right size if segment_map is
5347 (copy_private_bfd_data): Don't bother to sort the sections.
5349 * bfd.c (bfd_record_phdr): New function.
5350 * bfd-in.h (bfd_record_phdr): Declare.
5351 * bfd_in2.h: Rebuild.
5353 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5356 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5357 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5359 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5360 (bfd_zmalloc): Change declaration.
5361 * libbfd.h: Rebuild.
5362 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5363 and realloc. Don't set bfd_error_no_memory if they fail.
5365 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5367 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5368 uses as well. Added a new howto to deal with TOCREL16 relocs that
5369 are TOCDEFN as well.
5370 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5371 to handle RVA relocs from dlltool.
5372 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5373 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5374 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5376 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5377 to get the right section alignment.
5379 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5381 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5382 p_paddr if p_paddr is zero.
5383 (make_mapping): Set includes_filehdr and includes_phdrs for first
5385 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5387 (assign_file_positions_for_segments): Handle includes_filehdr and
5388 includes_phdrs. Remove special handling of PT_PHDR and first
5390 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5391 when appropriate. Remove special handling of PT_PHDR segment.
5392 Use a more complex condition for when a section is included in a
5393 segment to handle Solaris linker oddities.
5395 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5397 * coff-m88k.c (howto_table): Reformatted for easier reading;
5398 special_function now points to new function m88k_special_reloc.
5399 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5401 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5402 be done correctly by m88k_special_reloc.
5403 (reloc_processing): New function to be used by RELOC_PROCESSING.
5404 (RELOC_PROCESSING): Define to call reloc_processing.
5406 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5409 (pe_print_pdata): Likewise.
5411 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5412 obstack_alloc fails.
5413 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5415 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5416 * Many files: don't set bfd_error_no_memory if one of the above
5419 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5420 if p_paddr_valid is set.
5421 (copy_private_bfd_data): New static function.
5422 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5424 * elf.c (assign_file_positions_for_segments): Fix case where extra
5425 program headers were allocated.
5427 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5428 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5429 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5430 _bfd_elf_print_private_bfd_data.
5432 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5433 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5434 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5435 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5436 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5437 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5438 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5440 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5442 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5443 * elf.c (make_mapping): New static function.
5444 (map_sections_to_segments): New static function.
5445 (elf_sort_sections): New static function.
5446 (assign_file_positions_for_segments): New static function.
5447 (map_program_segments): Remove.
5448 (get_program_header_size): Remove sorted_hdrs, count, and
5449 maxpagesize parameters. Simplify.
5450 (assign_file_positions_except_relocs): When generating an
5451 executable, use assign_file_positions_for_segments.
5452 (elf_sort_hdrs): Remove.
5453 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5454 to get_program_header_size.
5456 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5458 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5460 * configure, config.in: Regenerate with autoconf 2.7.
5462 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5463 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5465 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5467 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5468 (ecoff_sec_to_styp_flags): Likewise.
5469 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5470 (ecoff_set_symbol_info): Handle scRConst.
5471 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5472 (ecoff_compute_section_file_positions): Handle .rconst section.
5473 (_bfd_ecoff_write_object_contents): Likewise.
5474 (ecoff_link_check_archive_element): Handle scRConst.
5475 (ecoff_link_add_externals): Likewise.
5476 (ecoff_link_write_external): Handle .rconst section.
5477 (ecoff_reloc_link_order): Likewise.
5478 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5479 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5481 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5483 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5484 DEF_DYNAMIC flag is set.
5486 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5488 * host-aout.c: If TRAD_HEADER is defined, include it.
5490 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5493 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5494 (BFD_NEED_DECLARATION): New function.
5495 * configure.in: Use BFD_NEED_DECLARATION.
5496 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5497 * configure, config.in: Rebuild with autoconf 2.6.
5499 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5500 special_sections before returning when called with a non XCOFF
5503 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5506 * coffcode.h (coff_compute_section_file_positions): Only pad the
5507 previous section to force file alignment when creating an
5510 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5512 * coffcode.h (coff_compute_section_file_positions): If
5513 RS6000COFF_C, set up the .debug section.
5515 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5516 if it is not large enough to accomodate the entire TOC area with
5517 signed 16 bit offsets.
5518 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5520 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5521 TOC anchor to use the TOC value used in the output file.
5523 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5525 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5526 (_bfd_coff_read_string_table): Likewise.
5528 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5530 * pe-arm.c: Fix typos.
5531 * coff-arm.c: Likewise.
5533 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5535 * coff-ppc.c (list_ele): Added "cat"egory member.
5536 (record_toc): New category parameter (priv or pub).
5537 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5538 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5539 the mainline. It addes extra toc cells in error.
5540 (ppc_coff_swap_sym_in_hook): Added some documentation.
5541 (dump_toc): Can now diagnose "virtual toc" chicanery.
5543 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5545 * elf-bfd.h (struct elf_link_hash_table): Change type of
5546 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5548 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5550 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5551 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5553 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5554 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5555 defined or mentioned in a regular file.
5557 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5559 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5560 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5561 (coff_ppc_relocate_section): Correct REL24 handling
5562 (ppc_process_before_allocation): Correct TOCDEFN handling
5564 * peicode.h (dir_names): Added name descriptions
5566 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5568 * VERSION: Updated to cygnus-2.6.
5570 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5572 * targets.c (m68k4knetbsd_vec): Declare.
5574 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5576 * targets.c (bfd_target): Change type of second argument to
5577 _bfd_print_private_bfd_data from void * to PTR.
5578 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5579 using PTR rather than void *.
5580 * bfd-in2, libbfd.h: Rebuild.
5581 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5583 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5584 _bfd_generic_bfd_print_private_bfd_data rather than casting
5587 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5589 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5590 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5592 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5593 BFD64_BACKENDS_CFILES): New variables.
5596 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5598 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5599 not at the file position of the first section.
5600 * coffcode.h (coff_compute_section_file_positions): Avoid using
5602 (coff_write_object_contents): When generating a PPC PE executable
5603 with no symbols, round up the file size to a COFF_PAGE_SIZE
5605 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5606 don't write out a string table.
5608 * elf.c (bfd_section_from_shdr): When using a different section
5609 header, pass the new one to _bfd_elf_make_section_from_shdr.
5610 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5611 (elf_map_symbols): Add section VMA to symbol value when comparing
5613 (_bfd_elf_compute_section_file_positions): Only build symbol table
5614 if there are some symbols. Set file offset of symtab and strtab
5616 (assign_file_positions_except_relocs): Remove dosyms parameter.
5617 Change all callers. Never set file offset of symtab and strtab
5619 (_bfd_elf_copy_private_section_data): New function.
5620 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5621 (_bfd_elf_copy_private_symbol_data): New function.
5622 (swap_out_syms): Check for special mapping of st_shndx created by
5623 copy_private_symbol_data.
5624 * elfxx-target.h: Use new copy routines.
5625 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5626 (_bfd_elf_copy_private_section_data): Declare.
5628 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5630 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5633 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5634 _bfd_dummy_target, matching the recent change to archive
5637 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5639 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5640 arithmetic on PTR types.
5642 * aout-target.h (MY(callback)): Set the lma of the sections.
5644 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5645 symbol into a reloc against the section.
5647 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5649 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5650 glue for the relocs: IMGLUE and IFGLUE.
5651 (record_toc): new function - tracks toc contents
5652 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5653 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5654 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5655 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5656 (ppc_record_toc_entry): Removed a debug define (duh)
5658 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5659 (pe_print_idata): New function - formats the idata section data
5660 (pe_print_pdata): New function - formats the pdata section data
5661 (pe_print_private_bfd_data): calls to above
5663 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5665 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5666 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5667 TARGET_SYM and TARGET_NAME for vector and BFD name.
5668 * coff-pmac.c (pmac_xcoff_vec): Remove.
5669 (TARGET_SYM, TARGET_NAME): Define.
5670 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5671 machine to 0, not all PowerMacs are 601s.
5673 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5675 * elfcode.h (elf_object_p): Read in any program headers.
5676 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5677 based on the program headers, if any.
5678 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5679 (map_program_segments): Set p_paddr of program headers based on
5682 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5684 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5687 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5688 trying to do a relocateable link with a non-a.out object file.
5690 * archive.c (bfd_generic_archive_p): Check the first object file
5691 in an archive even if target_defaulted is set. If the object file
5692 has the wrong xvec, reject it.
5694 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5695 be represented, report the name via _bfd_error_handler.
5696 (translate_to_native_sym_flags): Likewise.
5697 * elf32-mips.c (mips_elf_final_link): Likewise.
5698 * oasys.c (oasys_write_sections): Likewise.
5700 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5701 which checks for STYP_OVRFLO sections.
5702 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5703 reloc and lineno count overflows.
5704 (coff_write_object_contents): Call coff_count_linenumbers before
5705 coff_compute_section_file_positions. If RS6000COFF_C, handle
5706 reloc and lineno count overflows.
5707 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5708 relocs before dealing with .pad sections. Count overflow section
5709 headers when handling .pad sections.
5711 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5714 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5715 (struct xcoff_link_hash_table): Add descriptor_section and
5716 special_sections fields.
5717 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5718 (xcoff_link_add_symbols): Set linkage section alignment. Create
5719 descriptor section. Check for magic symbol names (_text, etc.),
5720 and record them in special_sections if found. Set
5721 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5722 descriptor field to point back to the function code symbol.
5723 (xcoff_sweep): Always mark the special descriptor_section.
5724 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5725 function descriptor, and mark it if it is.
5726 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5727 parameter, and fill it in. Allocate space for the descriptor
5729 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5730 global linkage code. If an undefined function descriptor is
5731 exported, arrange to define it. Warn about any other undefined
5733 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5734 (xcoff_write_global_symbol): Create a function descriptor when
5736 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5737 * bfd-in2.h: Rebuild.
5739 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5741 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5742 (ppc_coff_link_hash_table): new types for hashing
5743 (ppc_coff_link_hash_newfunc): hash entry constructor
5744 (ppc_coff_link_hash_table_init): hash table initializer
5745 (ppc_coff_link_hash_table_create): hash table constructor
5746 (ppc_record_toc_entry): changed references to hash table
5747 (coff_ppc_relocate_section): changed references to hash table
5749 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5750 * libcoff.h: Rebuild
5752 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5753 (coff_link_add_symbols): removed toc_offset init
5755 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5757 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5760 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5761 if it is given and mmep is available.
5762 * acconfig.h: Undef USE_MMAP.
5763 * configure, config.in: Regenerated.
5764 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5765 table handling the old way.
5766 (aout_get_external_symbols): Don't complain if last byte of string
5768 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5769 (bfd_free_window) [! USE_MMAP]: Don't define.
5770 (bfd_get_file_window,
5771 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5773 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5775 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5778 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5780 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5781 compatible with AMD generated COFF files. Try to support both AMD
5782 and GNU formats simultaneously.
5783 (coff_a29k_relocate_section): Likewise.
5785 * libbfd.c (bfd_get_file_window): Change writable parameter from
5786 int to boolean; update all callers. Pass MAP_SHARED if not
5787 writable--it's required on Solaris. Cast fprintf argument to
5789 * bfd-in.h (bfd_get_file_window): Update declaration.
5790 * bfd-in2.h: Rebuild.
5791 * aoutx.h: Update calls to bfd_get_file_window.
5793 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5795 (xcoff_swap_ldhdr_in): New static function.
5796 (xcoff_swap_ldsym_in): New static function.
5797 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5798 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5799 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5800 Handle XTY_ER/XMC_XO symbols correctly.
5801 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5802 rather than normal symbol table.
5803 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5804 already defined with the same absolute value.
5805 (xcoff_mark): When considering called symbols, check whether the
5806 descriptor is from a dynamic object, rather than the symbol
5808 (xcoff_build_ldsyms): Likewise.
5810 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5811 Cast realloc and malloc return values. If malloc or realloc fail,
5812 set bfd_error_no_memory.
5813 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5814 * bfd-in2.h: Rebuild.
5816 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5818 * coff-ppc.c (ppc_record_toc_entry): new function.
5819 (in_reloc_p): changed return value.
5820 (coff_ppc_relocate_section): much rework.
5821 (ppc_allocate_toc_section): new function.
5822 (ppc_process_before_allocation): new function.
5823 (ppc_coff_swap_sym_in_hook): new function.
5825 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5826 (coff_link_add_symbols): initialize toc_offset.
5828 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5829 (coff_swap_aouthdr_out): Added more sections to the data
5830 dictionary for the pe file header. Also changed linker version
5831 number on the ppc side.
5832 (dir_names): small improvements to the dictionary printing.
5833 (pe_mkobject_hook): save the file level flags.
5835 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5836 (pe_tdata): added real_flags field
5837 (coff_tdata): added local_toc_sym_map and access macro
5839 * libcoff.h (coff_link_hash_entry): added toc_offset field
5840 (pe_tdata): added real_flags field
5841 (coff_tdata): added local_toc_sym_map and access macro
5843 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5844 (coff_mkobject): init for local_toc_sym_map
5845 (coff_write_object_contents): set the internal_a.magic to
5846 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5849 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5851 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5852 entries until both the line number address and the function name
5853 address are too large.
5855 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5856 * configure: Rebuilt.
5858 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5859 is defined in the environment.
5861 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5863 * som.c (som_get_section_contents_in_window): Define to use
5866 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5868 * coff-i860.c: New file, based on coff-i386.c.
5869 * cpu-i860.c: New file, based on cpu-i386.c.
5870 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5871 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5872 targets, using i860coff_vec.
5873 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5874 trad-core.o and hosts/i860mach3.h.
5875 (i860coff_vec): Use coff-i860.o and cofflink.o.
5876 * configure: Rebuild.
5877 * Makefile.in: Rebuild dependencies.
5878 (ALL_MACHINES): Add cpu-i860.o.
5879 (BFD32_BACKENDS): Add coff-i860.o.
5880 (CFILES): Add cpu-i860.c and coff-i860.c.
5881 * targets.c (i860coff_vec): Declare.
5882 (bfd_target_vector): Add &i860coff_vec.
5883 * archures.c (bfd_i860_arch): Declare.
5884 (bfd_archures_list): Add &bfd_i860_arch.
5885 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5886 (coff_set_flags): Handle bfd_arch_i860.
5887 (coff_write_object_contents): Handle I860 a.out magic number.
5889 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5892 the created .tc section to 2.
5893 (xcoff_mark): Don't keep a .loader reloc for a call to an
5894 undefined symbol when creating a shared library.
5895 (xcoff_build_ldsyms): When creating a shared library, generate
5896 global linkage code for a call to an undefined symbol.
5898 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5900 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5901 BFD32_BACKENDS, BFD64_BACKENDS.
5902 (.dep1): Put mkdep output in a separate file.
5903 Rebuilt dependencies.
5905 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5908 Permit use of mmap when available:
5910 * configure.in: Check for mmap, madvise, mprotect.
5911 * config.in, configure: Regenerated.
5913 * libbfd.c (struct _bfd_window_internal): Define type.
5914 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5916 (ok_to_map): New static variable for debugging.
5917 (_bfd_generic_get_section_contents_in_window): New function.
5918 * bfd-in.h (bfd_window_internal): Declare type.
5919 (bfd_window): Define type.
5920 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5921 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5924 * libaout.h (struct aoutdata): Add two window fields.
5925 (obj_aout_sym_window, obj_aout_string_window): New macros.
5926 * aoutx.h (some_aout_object_p): Initialize windows.
5927 (aout_get_external_symbols): Get symbol data and strings in
5928 windows instead of explicitly allocated buffers.
5929 (slurp_symbol_table): Free window instead of memory.
5930 (bfd_free_cached_info): Release windows instead of freeing storage
5932 (aout_link_free_symbols): Ditto.
5934 * targets.c (bfd_target): Add new field for
5935 get_section_contents_in_window.
5936 (BFD_JUMP_TABLE_GENERIC): Updated.
5937 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5938 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5939 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5940 macros for get_section_contents_in_window field.
5942 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5944 * core.c: Renamed to corefile.c
5945 * makefile.dos (OBJS): Change core.o to corefile.o
5946 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5949 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5951 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5952 targ_selvecs to allow debugging under Irix-5 native.
5955 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5957 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5958 to o. Clobber and restore the list of new csects around the call
5959 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5960 linker error and the linker wants to read the symbol table. Reset
5961 the line number count of a real section even if it has no relocs.
5962 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5964 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5967 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5969 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5970 an undefined symbol in a shared link.
5972 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5973 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5974 phdm@info.ucl.ac.be (Philippe De Muyter).
5976 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5978 * coff-m88k.c (rtype2howto): New static function.
5979 (RTYPE2HOWTO): Use it rather than a macro definition.
5981 * coffcode.h (coff_write_object_contents): set internal_a.magic
5982 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5984 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5985 define TRAD_HEADER to new file hosts/delta68.h.
5986 m88*-motorola-sysv*, however, does use ptrace-core.o.
5987 * hosts/delta68.h: New file.
5989 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5990 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5992 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5994 * i386linux.c (MY(vec)): Declare before use.
5996 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5998 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5999 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
6001 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
6002 BFD is not of the right type.
6003 (bfd_elf_get_needed_list): Likewise.
6004 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
6005 * sunos.c (bfd_sunos_get_needed_list): Likewise.
6006 * xcofflink.c (XCOFF_XVECP): Define.
6007 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
6009 (bfd_xcoff_import_symbol): Likewise.
6010 (bfd_xcoff_export_symbol): Likewise.
6011 (bfd_xcoff_link_count_reloc): Likewise.
6012 (bfd_xcoff_record_link_assignment): Likewise.
6013 (bfd_xcoff_size_dynamic_sections): Likewise.
6015 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
6016 table index against the number of symbols for a base relative
6019 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
6021 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
6022 full_aouthdr flag here...
6023 (_bfd_xcoff_bfd_final_link): ...not here.
6025 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
6027 * libelf.h: Rename to elf-bfd.h to avoid conflict with
6028 systems that have a system <libelf.h>.
6029 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
6030 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
6031 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
6032 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
6033 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
6034 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
6035 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
6037 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
6039 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
6040 set, set BSF_WEAK in symbol. Change all callers.
6041 (ecoff_get_extr): Set weakext based on BSF_WEAK.
6042 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
6043 _bfd_generic_link_add_one_symbol.
6044 (ecoff_indirect_link_order): Check that the section tdata relocs
6045 are not NULL before using them.
6047 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
6048 define TRAD_HEADER as hosts/alphalinux.h.
6049 * configure: Rebuild.
6050 * hosts/alphalinux.h: New file.
6051 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
6054 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
6056 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
6057 C_ECOMM storage classes.
6059 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6061 (xcoff_mark): Call xcoff_mark_symbol.
6062 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6063 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6065 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6067 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6069 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6071 (xcoff_find_reloc): New static function.
6072 (xcoff_link_add_symbols): Use it.
6073 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6074 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6075 relocate the value of C_DECL.
6077 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6079 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6081 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6082 callback decide what goes in .relocs.
6083 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6084 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6087 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6089 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6092 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6094 * xcofflink.c: More improvements, mostly to fix handling of
6095 constructors and a few other special cases.
6096 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6097 zero, reverting yesterday's change.
6098 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6099 (bfd_xcoff_link_count_reloc): Declare.
6100 (bfd_xcoff_record_link_assignment): Declare.
6101 * bfd-in2.h: Rebuild.
6103 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6105 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6106 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6107 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6108 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6109 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6110 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6112 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6115 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6116 segments includes the a.out header. See to that the magic number
6117 *always* is big-endian.
6119 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6120 m68k4k NetBSD configurations.
6122 * configure.in, configure: Separate i386 & mips NetBSD
6123 configurations from other BSD ones. Don't assume DEC is the only
6124 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6125 configurations. Add support for m68k4k NetBSD object format.
6127 * libaout.h: Added M_68K4K_NETBSD magic.
6129 * m68k4knetbsd.c: New file.
6131 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6133 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6136 * hosts/mipsnbsd.h: New file.
6139 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6141 * config.bfd: Add config stuff for mips*-*-magic* to set
6142 targ_defvec to ecoff_big_vec.
6145 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6149 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6150 toc_section, and entry_section fields.
6151 (struct xcoff_section_tdata): Remove ldrel_count field.
6152 * libcoff.h: Rebuild.
6153 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6155 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6156 full a.out header if full_aouthdr is set in xcoff_data.
6157 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6158 based on sections stored in xcoff_data.
6159 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6161 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6162 (rs6000coff_vec): Set symbol_leading_char to '.'.
6163 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6164 value stored in ret rather than returning a pointer value.
6166 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6168 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6171 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6173 * som.c (som_slurp_string_table): Allocate the strings with malloc
6174 since they're free'd by free_cached_info.
6175 (som_slurp_symbol_table): Similarly for the symbol table.
6177 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6179 * Makefile.in (diststuff): Don't make headers.
6181 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6183 * Makefile.in: Rebuild dependencies.
6185 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6186 output_bfd is not SunOS.
6187 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6188 non-SunOS input files.
6190 * xcofflink.c: Extensive changes to support linking shared objects
6191 and generating a .loader section.
6192 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6193 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6194 last_symndx, and ldrel_count fields.
6195 * libcoff.h: Rebuild.
6196 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6197 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6199 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6200 (bfd_xcoff_export_symbol): Declare.
6201 (bfd_xcoff_size_dynamic_sections): Declare.
6202 * bfd-in2.h: Rebuild.
6204 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6206 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6207 * configure: Rebuild.
6208 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6209 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6211 (pmac_xcoff_vec): Update to use new xcoff support.
6212 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6213 (xcoff_write_armap): Declare buf as unsigned char.
6214 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6216 * mpw-make.sed: Generalize subdir_do edit.
6218 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6220 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6221 correctly. Don't initialize asect->vma.
6223 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6225 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6226 something a little less than the page size.
6228 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6230 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6232 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6234 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6235 * coffcode.h (coff_write_object_contents): If .bss is before
6236 .data us that as data_start.
6237 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6239 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6240 (coff_swap_outhdr_out): Hardwire in version number.
6242 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6244 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6245 major and minor to *_vno, since the former are also macros in
6246 SunOS header files. Cast result of bfd_alloc to appropriate
6249 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6250 before assigning to sec_data.
6252 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6254 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6255 now relative to the section, not absolute.
6256 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6257 get the file name when there is a N_SO directory name. When
6258 handling stabs, remember that section->vma was added to the
6261 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6263 * sunos.c (struct sunos_link_hash_table): Add needed field.
6264 (sunos_link_hash_table_create): Call bfd_release, not free.
6265 (sunos_link_hash_table_create): Initialize needed field.
6266 (sunos_add_dynamic_symbols): Record needed objects.
6267 (bfd_sunos_get_needed_list): New function.
6268 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6269 * bfd-in2.h: Rebuild.
6271 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6273 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6275 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6277 * bfd-in.h (struct bfd_link_needed_list): Rename from
6278 bfd_elf_link_needed_list.
6279 * bfd-in2.h: Rebuild.
6280 * elf.c, elflink.h, libelf.h: Corresponding changes.
6282 Add start at AIX linker support; no shared libraries yet.
6283 * xcofflink.c: New file.
6284 * configure.in (rs600coff_vec): Use xcofflink.o.
6285 * configure: Rebuild.
6286 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6288 (struct xcoff_section_tdata): Define.
6289 (xcoff_section_data): Define macro.
6290 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6291 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6292 (_bfd_xcoff_bfd_final_link): Declare.
6293 (_bfd_ppc_xcoff_relocate_section): Declare.
6294 * libcoff.h: Rebuild.
6295 * coff-rs6000.c: Clean up a bit.
6296 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6297 cputype, csects, and debug_indices.
6298 (xcoff_copy_private_bfd_data): Copy cputype.
6299 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6300 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6301 (xcoff_reloc_type_lookup): Rename from
6302 rs6000coff_reloc_type_lookup.
6303 (coff_relocate_section): Define.
6304 (_bfd_xcoff_sizeof_headers): Define.
6305 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6306 (_bfd_xcoff_bfd_relax_section): Define.
6307 (_bfd_xcoff_bfd_link_split_section): Define.
6308 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6310 * coffcode.h (coff_compute_section_file_positions): If AIX,
6311 increment sofar by SMALL_AOUTSZ if not executable.
6312 (coff_write_object_contents): If AIX, always output an a.out
6313 header; if not executable, header size of SMALL_AOUTSZ.
6314 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6315 (_bfd_stringtab_init): Initialize xcoff field.
6316 (_bfd_xcoff_stringtab_init): New function.
6317 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6318 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6319 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6320 * libbfd.h: Rebuild.
6321 * Makefile.in: Rebuild dependencies.
6322 (BFD32_BACKENDS): Add xcofflink.o.
6323 (CFILES): Add xcofflink.c.
6325 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6326 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6327 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6329 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6331 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6333 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6335 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6336 * config.in: Regenerated.
6338 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6339 (_bfd_chunksize): New variable.
6340 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6341 for obstack chunk size.
6342 * configure.in: Check for getpagesize.
6343 * configure: Regenerated.
6345 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6347 * trad-core.c (rawptr): Make it a local variable of
6348 ptrace_unix_core_file_p.
6350 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6352 * coff-arm.c (in_reloc_p): New.
6353 * coff-i386.c (in_reloc_p): New.
6354 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6355 (coff_write_object_contents): Only set has_reloc_section
6357 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6358 in_reloc_p to decide if reloc should be emitted.
6359 * libcoff.h (pe_data_type.in_reloc_p): New.
6360 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6362 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6364 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6365 (_bfd_coff_read_internal_relocs): Likewise.
6366 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6367 (_bfd_coff_read_internal_relocs): Likewise.
6369 * elflink.h (elf_link_add_object_symbols): Correct conditions
6370 under which type and size change warnings are issued.
6372 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6374 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6375 a symbol which is not in a real section.
6376 (coff_write_native_symbol): Corresponding change.
6378 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6379 coff_link_hash_newfunc and make non-static.
6380 (_bfd_coff_link_hash_table_init): New function, broken out of
6381 _bfd_coff_link_hash_table_create.
6382 (_bfd_coff_link_hash_table_create): Use it.
6383 (process_embedded_commands): Make static.
6384 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6385 (_bfd_coff_link_hash_table_init): Declare.
6386 * libcoff.h: Rebuild.
6388 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6389 field in XCOFF tdata.
6390 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6391 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6392 based on cputype stored in a.out header, or in n_type of initial
6394 (coff_write_object_contents): Set cputype correctly in a.out
6396 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6398 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6399 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6401 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6402 * libcoff.h: Rebuild.
6404 * cpu-rs6000.c (rs6000_compatible): New static function.
6405 (bfd_rs6000_arch): Use it.
6406 * cpu-powerpc.c (powerpc_compatible): New static function.
6407 (arch_info_struct): Define various flavours of PowerPC.
6408 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6411 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6413 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6415 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * elflink.h (elf_link_add_object_symbols): Don't warn about
6418 changing the size or type if the old definition was weak.
6420 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6422 * coffcode.h (combined_entry_type): Add fix_line field.
6423 (coff_slurp_line_table): Warn if we try to set the lineno field of
6425 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6426 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6427 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6428 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6430 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6431 * libcoff.h: Rebuild.
6433 * libcoff-in.h (struct xcoff_tdata): Define.
6434 (xcoff_data): Define.
6435 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6436 * bfd-in2.h, libcoff.h: Rebuild.
6437 * coff-rs6000.c (xcoff_mkobject): New static function.
6438 (coff_mkobject): Define.
6439 (xcoff_copy_private_bfd_data): New static function.
6440 (coff_bfd_copy_private_bfd_data): Define.
6441 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6443 (rs6000coff_vec): Add DYNAMIC to object_flags.
6444 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6445 .loader sections specially.
6446 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6447 section alignment from the XCOFF tdata information.
6448 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6449 F_SHROBJ, and copy the extra a.out header information into the
6450 XCOFF tdata structure.
6451 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6452 F_DYNLOAD and the extra a.out header information.
6453 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6454 C_HIDEXT symbol with attached csect information.
6455 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6456 in the o_maxdata field.
6457 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6458 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6459 end if BSF_NOT_AT_END is set.
6461 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6462 _bfd_read_ar_hdr_fn.
6463 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6464 * bfd-in2.h, libbfd.h: Rebuild.
6465 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6467 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6468 (bfd_slurp_bsd_armap_f2): Likewise.
6469 (_bfd_slurp_extended_name_table): Likewise.
6471 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6473 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6475 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6476 when the symbol table is empty.
6478 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6479 space for section symbols, since we don't output them either.
6480 (elf_m68k_adjust_dynindx): Removed.
6482 * ptrace-core.c (rawptr): Make it a local variable of
6483 ptrace_unix_core_file_p.
6485 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6487 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6490 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6491 Mac object file formats.
6493 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6495 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6496 auxent if there isn't one.
6497 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6498 rather than FILNMLEN as the maximum name length.
6500 * coffcode.h (bfd_coff_backend_data): Add new field
6501 _bfd_coff_print_aux.
6502 (bfd_coff_print_aux): New static function.
6503 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6504 scnlen field of an XTY_LD csect aux entry.
6505 (coff_print_aux): New static function.
6506 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6507 in coff_pointerize_aux_hook.
6508 (bfd_coff_std_swap_table): Initialize new field.
6509 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6510 * libcoff.h: Rebuild.
6511 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6512 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6514 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6515 if there are symbols, for native AIX ld compatibility.
6517 * coffcode.h (bfd_coff_backend_data): Add new field
6518 _bfd_coff_pointerize_aux_hook.
6519 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6520 or I960, and as 0 otherwise.
6521 (bfd_coff_std_swap_table): Initialize new field.
6522 * libcoff.h: Rebuild.
6523 * coffgen.c (coff_pointerize_aux): Change parameters to take
6524 symbol pointer instead of type and class, and to take aux index.
6525 Call _bfd_coff_pointerize_aux_hook if it is defined.
6526 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6527 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6528 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6530 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6531 read-only/host-only support.
6533 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6535 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6538 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6539 BFD_JUMP_TABLE_ARCHIVE accordingly.
6540 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6541 (_bfd_compute_and_write_armap): Declare.
6542 (_bfd_generic_read_ar_hdr): Declare.
6543 (_bfd_read_ar_hdr): Define.
6544 (_bfd_noarchive_read_ar_hdr): Define.
6545 (_bfd_archive_bsd_read_ar_hdr): Define.
6546 (_bfd_archive_coff_read_ar_hdr): Define.
6547 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6548 _bfd_read_ar_hdr instead.
6549 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6550 (_bfd_compute_and_write_armap): Rename from
6551 compute_and_write_armap. Make non-static. Change all callers.
6552 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6553 than _bfd_snarf_ar_hdr.
6554 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6555 * ieee.c (ieee_read_ar_hdr): Define.
6556 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6557 * oasys.c (oasys_read_ar_hdr): Define.
6558 * som.c (som_read_ar_hdr): Define.
6559 * bfd-in2.h, libbfd.h: Rebuild.
6561 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6563 * peicode.c (coff_swap_filehdr_in): If symptr is
6564 zero, there aren't any symbols, even if nsyms is set.
6566 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6568 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6570 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6571 sections, and set styp correctly for them: .got, .hash, .dynamic,
6572 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6573 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6575 (ecoff_sort_hdrs): New static function.
6576 (ecoff_compute_section_file_positions): Return boolean, not void.
6577 Sort the sections by VMA before looking through them. Put the
6578 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6579 section on an appropriate boundary within the page.
6580 (ecoff_compute_reloc_file_positions): Check return value of
6581 ecoff_compute_section_file_positions.
6582 (_bfd_ecoff_set_section_contents): Likewise.
6583 (_bfd_ecoff_write_object_contents): Check for various Alpha
6584 section types when incrementing text_size and data_size. Call
6585 adjust_headers backend function if it exists.
6586 * coff-alpha.c (alpha_adjust_headers): New static function.
6587 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6588 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6590 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6592 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6594 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6595 of ALTERNATE_AIX_CORE_FORMAT.
6596 * configure.in (aix4): No longer need CORE_FLAGS.
6597 * configure: Updated.
6599 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6601 NS32k changes from Ian Dall:
6602 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6604 (aout_link_input_section_std, aout_link_input_section_ext,
6605 aout_link_reloc_link_order): Call them instead of _bfd_*
6607 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6609 (backend_data): Use it instead of hardcoded zero.
6611 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6612 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6614 * ns32knetbsd.c: Include bfd.h.
6615 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6616 (MY_bfd_reloc_type_lookup): Declare function too.
6617 * pc532-mach.c (set_sizes): Don't declare.
6618 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6619 (backend_data, MY_backend_data): Don't define.
6621 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6622 ns32k-*-lites* like ns32k-*-netbsd*.
6624 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6627 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * coffcode.h (coff_write_object_contents): Restore setting
6630 f_timdat to 0, deleted on August 22.
6632 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6634 * coffcode.h (coff_bfd_copy_private_symbol_data,
6635 coff_bfd_copy_private_section_data,
6636 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6637 * peicode.h (coff_bfd_copy_private_bfd_data): New
6638 (pe_bfd_copy_private_bfd_data): New.
6639 (coff_swap_scnhdr_in): Swap bss size into the right place.
6640 (pe_print_private_bfd_data): Add some newlines.
6642 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6644 * som.c (setup_sections): Don't die if a space has no subspaces.
6646 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6648 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6649 dynamic symbol override a common symbol. Don't change the size or
6650 type if they have been set and the new symbol is not a definition.
6651 Warn if the size or type changes.
6653 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6655 * som.c (som_begin_writing): Don't write the symbol table or
6657 (som_finish_writing): Write them here. Place them after the
6658 subspace data, but before the relocs.
6660 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6662 * sunos.c (sunos_add_one_symbol): Just pass false, not
6663 info->shared_library, to sunos_create_dynamic_sections.
6664 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6666 (sunos_check_dynamic_reloc): Remove .text section assertion.
6668 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6670 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6671 * configure, configure.in: Add pmac_xcoff_vec case.
6672 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6673 * coff-pmac.c: New file, PowerMac XCOFF support.
6674 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6675 * targets.c (pmac_xcoff_vec): Declare.
6677 * mpw-config.in: Various changes to be compatible with the
6678 autoconf-based configury.
6679 * mpw-make.sed: New file, sed commands to translate Unix
6680 makefile into MPW syntax.
6681 * mpw-make.in: Remove.
6682 * hosts/mpw.h: Remove.
6683 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6684 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6686 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6688 * binary.c (binary_get_symtab): Return an empty string on error.
6689 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6691 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6693 * coff-ppc.c: Reformatted according to gnu conventions
6694 Removed irrelevant "if 0" code
6696 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6698 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6699 symbols rather than as indirect symbols.
6700 (MY(slurp_symbol_table)): Don't do anything special about
6703 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6704 of .ctors and .dtors sections is no larger than 2.
6706 * sunos.c (sunos_add_one_symbol): Don't change
6707 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6709 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6710 dynamic symbols when creating a shared library.
6711 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6713 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6714 written even if it is not defined in a regular object.
6715 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6716 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6717 rather than the constant 22.
6718 (sunos_check_dynamic_reloc): Handle creating a shared library.
6719 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6720 zero when creating a shared library.
6721 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6722 write it out at the start of the symbol table.
6724 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6726 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6728 * config.bfd: Add arm-*-coff.
6729 * configure.in, configure: Add armcoff_{little,big}_vec.
6730 * targets.c (armcoff_{little,big}_vec): Declare.
6731 (bfd_target_vector): Add armcoff_{little,big}_vec.
6732 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6734 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6736 * targets.c (bfd_find_target): Remove debugging code.
6738 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6740 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6742 * Makefile.in: added *-ppc files
6743 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6744 allow pe based .o's to be shared with other tools on ppc/NT
6745 * config.bfd: added powerpc[le]-[pe|winnt] config support
6746 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6747 * peicode.h: Added more section flags for PE on ppc
6748 Added coff_swap_filehdr_out to allow peicode.h to be
6749 used for non-image PE files on ppc.
6750 Check for image, or not, before copying pe_opthdr
6751 * targets.c: Added new bfd's
6752 * targets.c: Removed two inactive bfds that shouldn't have made it this
6755 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6757 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6758 explicit values to initialize all relocs. Change all users.
6759 (ppc_elf_brtaken_inner): New function to handle branch predicition
6761 (ppc_elf_brtaken_reloc): Ditto.
6762 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6763 relocs use ppc_elf_unsupported_reloc.
6764 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6765 needs to be reported.
6766 (ppc_elf_relocate_section): Support branch prediction relocs.
6768 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6770 * bfd.c (bfd_assert): Remove \n from string passed to
6773 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6774 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6775 (bfd_coff_make_section_hook): Don't define.
6776 (coff_make_section_hook): Remove.
6777 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6778 (styp_to_sec_flags): Likewise.
6779 (coff_write_object_contents): Likewise.
6780 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6782 * libcoff.h: Rebuild.
6783 * coffgen.c (make_a_section_from_file): Just call
6784 bfd_make_section_anyway, not bfd_make_section or
6785 bfd_coff_make_section_hook.
6786 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6787 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6788 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6789 make_section_hook field.
6790 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6792 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6793 pointers into value field for warning and indirect symbols; just
6794 leave the value field alone.
6795 * linker.c (generic_link_add_symbol_list): Use next symbol for
6796 warning and indirect symbols, rather than looking in symbol value.
6797 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6798 parameter. Change all callers. Remove support for indirect
6799 symbols; it didn't work anyhow.
6800 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6801 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6802 * bfd-in2.h: Rebuild.
6804 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6806 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6807 go back to telling the tools this reloc operates on 32 bits.
6809 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6811 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6812 rather than a direct fprintf.
6813 * archive.c (_bfd_write_archive_contents): Likewise.
6814 * coffcode.h (coff_slurp_symbol_table): Likewise.
6815 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6816 (ppc_elf_unsupported_reloc): Likewise.
6817 (ppc_elf_relocate_section): Likewise.
6818 * i386linux.c (linux_tally_symbols): Likewise.
6819 (linux_finish_dynamic_link): Likewise.
6820 * osf-core.c (osf_core_core_file_p): Likewise.
6821 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6822 * som.c (som_sizeof_headers): Likewise.
6823 * srec.c (srec_bad_byte): Likewise.
6824 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6825 * libbfd-in.h (bfd_assert): Declare first parameter const.
6826 * libbfd.h: Rebuild.
6827 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6828 bfd_reloc_overflow is enough.
6829 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6830 * coff-h8500.c (rtype2howto): Likewise.
6831 * coff-z8k.c (rtype2howto): Likewise.
6832 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6833 * elf.c (_bfd_elf_get_lineno): Likewise.
6834 (_bfd_elf_no_info_to_howto): Likewise.
6835 (_bfd_elf_no_info_to_howto_rel): Likewise.
6836 * hp300hpux.c (convert_sym_type): Likewise.
6837 (MY(swap_std_reloc_in)): Likewise.
6838 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6840 * libaout.h (struct aoutdata): Add line_buf field.
6841 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6842 and filename_buffer. Instead, use a malloc buffer stored in the
6843 new line_buf field. Remove length restrictions.
6845 * coffgen.c (string_size): Remove static variable.
6846 (debug_string_size, debug_string_section): Likewise.
6847 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6848 and debug_string_size_p parameters. Use them instead of the
6849 global variables. Change all callers.
6850 (coff_write_symbol): Likewise.
6851 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6852 (coff_write_symbols): Add local variables to replace removed
6855 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6856 function, and line_base fields.
6857 * libcoff.h: Rebuild.
6858 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6859 information, rather than using static variables.
6861 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6862 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6864 * init.c (initialized): Remove static variable.
6865 (bfd_init): Don't bother setting initialized.
6866 (bfd_check_init): Remove.
6867 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6868 * libbfd.h: Rebuild.
6870 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6872 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6873 size for full core dumps. Copy core file header to private data.
6874 (rs6000coff_core_file_failing_command,
6875 rs6000coff_core_file_failing_signal): New functions to extract
6876 the file name and terminating signal from the core file.
6877 * coff-rs6000.c: Use them.
6879 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6881 Change arch info to be const, initialized at compile time.
6882 * archures.c: Reindent many functions. Change CONST to const.
6883 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6884 nothing set it anyhow. Make next const.
6885 (bfd_arch_info_list): Remove.
6886 (bfd_archures_list): Rename from archures_init_table. Change from
6887 a table of function pointers to a table of bfd_arch_info_type
6888 structure addresses.
6889 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6890 (bfd_lookup_arch): Likewise.
6891 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6893 (bfd_default_arch_struct): Make const.
6894 (bfd_arch_init, bfd_arch_linkin): Remove.
6895 (bfd_get_arch_info): Return a const pointer.
6896 * init.c (bfd_init): Don't call bfd_arch_init.
6897 * bfd.c (struct _bfd): Make arch_info const.
6898 * bfd-in2.h: Rebuild.
6899 * libbfd.h: Rebuild.
6900 * configure.in: Put & before everything in $selarchs.
6901 * configure: Rebuild.
6902 * cpu-*.c: Change bfd_*_arch from a function which calls
6903 bfd_arch_linkin to a const structure.
6904 * ieee.c (ieee_object_p): Make arch const.
6906 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6908 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6910 * bfd-in2.h: Regenerate.
6911 * libbfd.h: Regenerate.
6913 * elf32-ppc.c (reloc_type): Update names to match current draft.
6914 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6915 relative. Update names to current V.4 draft.
6916 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6917 (ppc_elf_relocate_section): Rename relocations to match draft.
6919 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6921 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6922 compiled with -mrelocatable-lib to be linked with either normal
6923 modules or -mrelocatable modules.
6925 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6927 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6928 in the a.out header.
6930 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6931 a reloc against a local symbol, even if it's not a section.
6933 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6935 * targets.c (bfd_target): Remove unused align_power_min field.
6936 * bfd-in2.h: Rebuild.
6937 * All backends: Remove initialization of align_power_min.
6939 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6941 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6943 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6945 * config.bfd (mips-dec-netbsd*): New target.
6946 * configure.host (mips-dec-netbsd*): New host.
6947 * configure.in (mips-dec-netbsd*): New native.
6948 * configure: Rebuild.
6950 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6952 Make the COFF backend linker merge common types:
6953 * cofflink.c (struct coff_debug_merge_element): Define.
6954 (struct coff_debug_merge_type): Define.
6955 (struct coff_debug_merge_hash_entry): Define.
6956 (struct coff_debug_merge_hash_table): Define.
6957 (coff_debug_merge_hash_table_init): Define.
6958 (coff_debug_merge_hash_table_free): Define.
6959 (coff_debug_merge_hash_lookup): Define.
6960 (struct coff_final_link_info): Add debug_merge field.
6961 (coff_debug_merge_hash_newfunc): New static function.
6962 (_bfd_coff_final_link): Allocate and free debug_merge table.
6963 (coff_link_input_bfd): Merge identical enum, struct and union
6966 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6968 Convert i960 COFF to use COFF backend linker.
6969 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6970 structure to store the symbol being used.
6971 (coff_i960_start_final_link): New static function.
6972 (coff_i960_relocate_section): New static function.
6973 (coff_i960_adjust_symndx): New static function.
6974 (coff_start_final_link): Define.
6975 (coff_relocate_section): Define.
6976 (coff_adjust_symndx): Define.
6977 * coffcode.h (bfd_coff_backend_data): Add new callback function
6978 _bfd_coff_start_final_link.
6979 (bfd_coff_start_final_link): Define.
6980 (coff_start_final_link): Define if not defined.
6981 (bfd_coff_std_swap_table): Add coff_start_final_link.
6982 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6984 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6985 function callback is not NULL.
6986 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6987 (_bfd_coff_internal_syment_name): Declare.
6988 * libcoff.h: Rebuild.
6989 * configure.in (icoff_big_vec): Add cofflink.o.
6990 (icoff_little_vec): Likewise.
6991 * configure: Rebuild.
6993 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6995 * Makefile.in (clean-info): Remove extraneous tab from line
6998 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * cofflink.c (coff_link_input_bfd): Fail if a section with no
7001 contents has relocs.
7003 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
7005 * coffcode.h (coff_compute_section_file_positions): Keep the
7007 (coff_write_object_contents): Remember if it's a relocatable
7009 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
7010 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
7011 if relocatable file. Swap out saved raw size.
7013 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
7015 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
7016 (maintainer-clean): Rename from realclean, passing
7017 maintainer-clean down to subdirectories, but leave realclean as a
7020 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
7023 * dep-in.sed: Remove config.h from generated dependencies.
7025 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
7026 broken out of sunos_canonicalize_dynamic_symtab.
7027 (sunos_canonicalize_dynamic_symtab): Call new function
7028 sunos_slurp_dynamic_symtab.
7029 (sunos_add_dynamic_symbols): Add three new parameters. Return the
7030 dynamic symbol table to the caller.
7031 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
7032 callback to override the symbols being read.
7033 * libaout.h (struct aout_backend_data): Add three new parameters
7034 to add_dynamic_symbols callback.
7036 Extensive minor changes to avoid various gcc warnings. Also:
7037 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
7038 * archures.c (bfd_arch_info_type): Change mach field from long to
7040 (bfd_lookup_arch): Change machine parameter from long to unsigned
7043 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
7045 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
7046 a symbol with a non-zero plt_offset.
7048 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
7050 * elfcode.h (align_file_position): Remove; not used.
7052 * configure.in: Only check for <sys/procfs.h> on a native system,
7053 and make sure it defines prstatus_t.
7054 * configure: Rebuild.
7056 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7058 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7060 * config.in: Rename from config.h.in.
7061 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7062 Check for config.h:config.in when creating stamp-h.
7063 * configure: Rebuild.
7064 * Makefile.in (stamp-h): Depend upon config.in rather than
7065 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7066 calling config.status.
7068 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7069 (Makefile): Just rebuild Makefile.
7070 (config.h, stamp-h): New targets.
7071 * configure.in: Create stamp-h when rebuilding config.h.
7072 * configure: Rebuild.
7074 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7076 * configure.in: Call AC_CONFIG_HEADER. Substitute
7077 HOST_64BIT_LONG. Check that various header files exist. Check
7078 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7079 and/or free need to be declared. Don't make a link to sysdep.h.
7080 Define TRAD_HEADER for various hosts.
7081 * configure: Rebuild.
7082 * configure.host: Don't set my_host. Add definitions taken from
7083 host header files for various entries. Remove entries which now
7085 * acconfig.h: New file.
7086 * config.h.in: New file, built by autoheader.
7087 * sysdep.h: New file.
7088 * Makefile.in (do_distclean): Don't remove sysdep.h.
7090 (LOCAL_H_DEPS): New variable.
7091 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7093 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7094 ($(OPTIONAL_BACKENDS)): Likewise.
7095 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7096 looking through sysdep.h.
7097 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7098 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7099 (fprintf_vma, sprintf_vma): Likewise.
7100 (int64_type, uint64_type): Don't define.
7101 * bfd-in2.h: Rebuild.
7102 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7103 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7104 * lynx-core.c: Include stuff from old hosts/lynx.h.
7105 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7106 rather than NO_FCNTL.
7107 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7108 rather than NATIVE_HPPAHPUX_COMPILER.
7109 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7111 * hosts/*.h: Remove all header files which merely include,
7112 declare, and define things. Leave header files which define
7113 information needed by trad-core.c.
7115 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7116 (BFD_CC_FOR_BUILD): Define.
7117 * configure.in: Use BFD_CC_FOR_BUILD.
7118 * configure: Rebuild.
7120 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7122 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7123 * configure: Rebuild.
7125 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7128 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7130 * config.bfd: i386pe_ve -> i386pe_vec.
7132 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7134 * configure.host: Incorporate host Makefile fragments by setting
7136 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7137 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7138 value based on whether the code is being compiled by a cross
7139 compiler. Don't substitute host_makefile_frag or frags.
7140 * aclocal.m4: New file to define local AC_PROG_CC.
7141 * configure: Rebuild.
7142 * Makefile.in (INSTALL): Set to @INSTALL@.
7143 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7144 (INSTALL_DATA): Set to @INSTALL_DATA@.
7146 (CC): Define as @CC@.
7147 (CFLAGS): Set to @CFLAGS@.
7148 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7149 (@host_makefile_frag@): Remove.
7150 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7151 after other options.
7152 (config.status): Remove dependency upon @frags@.
7153 * config/*.mh, config/README: Remove.
7155 * config.bfd: Rewrite to incorporate the contents of the Makefile
7156 fragments by setting shell variables, rather than merely returning
7157 the name of a Makefile fragment.
7158 * configure.in: Use shell variables set by config.bfd rather than
7159 looking at the target Makefile fragment files. Don't substitute
7160 target_makefile_frag. Do substitute TDEFINES.
7161 * configure: Rebuild.
7162 * Makefile.in (@target_makefile_frag@): Remove.
7163 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7164 * config/*.mt: Remove.
7166 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7168 * configure.in: Put changequote lines around "i[345]86" patterns
7169 section of core file support.
7171 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7173 * som.c (som_bfd_print_private_bfd_data): Define to use the
7176 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7178 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7179 entry, text_start and data_start.
7181 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7183 * Makefile.in (OFILES): Remove $(TDEPFILES).
7184 * config/apollo.mt (TDEPFILES): Remove.
7185 * config/README: Update.
7187 * configure.in: For a native configuration, set COREFILE and
7188 COREFLAG based on the canonical host name.
7189 * configure: Rebuild.
7190 * Makefile.in: Rebuild dependencies.
7191 (ALL_CFLAGS): Add @COREFLAG@.
7192 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7193 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7194 support routines. Check LYNX_CORE rather than HOST_LYNX.
7195 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7196 * i386lynx.c: Likewise.
7197 * m68klynx.c: Likewise.
7198 * sparclynx.c: Likewise.
7199 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7200 * *-core.c: Comment changes.
7201 * config/decstation.mh (HDEPFILES): Remove.
7202 (HDEFINES): Remove -DTRAD_CORE.
7203 * config/irix3.mh (RANLIB): Remove.
7204 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7205 (HDEFINES): Remove -DIRIX_CORE.
7206 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7207 (HDEFINES): Remove -DTRAD_CORE.
7208 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7209 * config/ultra3.mh (RANLIB): Remove.
7210 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7211 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7212 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7213 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7214 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7215 * config/i386aix.mh, config/i386bsd.mh: Remove.
7216 * config/i386linux.mh, config/i386mach3.mh: Remove.
7217 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7218 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7219 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7220 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7221 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7222 * config/solaris2.mh, config/stratus.mh: Remove.
7223 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7224 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7226 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7228 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7229 DT_FINI entry if the appropriate symbol is not in the hash table.
7231 * libelf.h (struct elf_backend_data): Add create_program_headers
7232 and want_hdr_in_seg fields.
7233 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7235 (elf_backend_create_program_headers): Likewise.
7236 (elfNN_bed): Initialize create_program_headers and
7238 * elf.c (get_program_header_size): Call create_program_headers
7240 (map_program_segments): Check want_hdr_in_seg backend field. Call
7241 create_program_headers backend routine.
7243 * elf.c (assign_file_positions_except_relocs): Align non allocated
7244 sections when creating an executable.
7246 * elfcode.h (elf_swap_phdr_in): Make non static.
7247 (elf_swap_phdr_out): Make non static.
7248 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7249 (bfd_elf32_swap_phdr_out): Declare.
7250 (bfd_elf64_swap_phdr_in): Declare.
7251 (bfd_elf64_swap_phdr_out): Declare.
7253 * ecofflink.c (ecoff_collect_shuffle): New static function.
7254 (_bfd_ecoff_get_accumulated_pdr): New function.
7255 (_bfd_ecoff_get_accumulated_sym): New function.
7256 (_bfd_ecoff_get_accumulated_ss): New function.
7257 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7258 (_bfd_ecoff_get_accumulated_sym): Declare.
7259 (_bfd_ecoff_get_accumulated_ss): Declare.
7260 * libbfd.h: Rebuild.
7262 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7264 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7266 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7267 warning symbols. If any section is named .gnu.warning.XXX, treat
7268 the contents as a warning to be issued if the symbol XXX is
7270 (elf_link_output_extsym): For an indirect or warning symbol, just
7271 output the symbol it points to.
7273 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7274 if bfd_hash_allocate fails, since it will already be set.
7275 (generic_link_hash_newfunc): Likewise.
7276 (archive_hash_newfunc): Likewise.
7277 (hash_entry_bfd): New static function.
7278 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7279 callback. Allocate a new warning using the hash table newfunc.
7280 Use bfd_hash_replace to update the entry in the hash table, rather
7281 than assuming we can copy the fields with structure assignment.
7283 * hash.c (bfd_hash_replace): New function.
7284 * bfd-in.h (bfd_hash_replace): Declare.
7285 * bfd-in2.h: Rebuild.
7287 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7289 * config.bfd: Add mips*vr4300-*-elf* target.
7290 * config/mipsbvr4300.mt: Added.
7292 See file ChangeLog.2
7299 version-control: never
projects / deliverable / binutils-gdb.git / blob