2 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
4 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
5 R_D30V_32_NORMAL to 2 (4 bytes).
8 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
10 From Gordon W. Ross <gwr@mc.com>:
11 * netbsd.h (N_SHARED_LIB): Define.
12 (SEGMENT_SIZE): Don't define.
13 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
15 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
16 (SEGMENT_SIZE): Don't define.
18 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
19 to sizeof Rela structure, not sizeof Rel structure. From Gary
20 Thomas <g.thomas@opengroup.org>.
22 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
24 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
25 whenever entry is larger than text address, but only by whole
26 pages. From Gordon W. Ross <gwr@mc.com>.
28 * Makefile.in (install): Depend upon installdirs. Use
29 mkinstalldirs to build $(oldincludedir).
30 (installdirs): New target.
32 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
33 if this is a debugging section which we are stripping.
35 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
37 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
38 alpha-specific target data struct.
40 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
42 From Thomas Graichen <graichen@rzpd.de>:
43 * Makefile.in: Always use $(SHELL) when running move-if-change.
44 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
47 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
49 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
50 VMA if this is an executable file or a shared object.
52 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
55 * libaout.h (struct aout_backend_data): Add entry_is_text_address
57 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
58 start of the file. Remove uses later on which switch using
60 (MY(callback)): Handle entry_is_text_address.
61 (MY_entry_is_text_address): Define if not defined.
62 (MY(backend_data)): Initialize new field.
63 * aoutf1.h (sunos4_aout_backend): Likewise.
64 * i386aout.c (MY(backend_data)): Likewise.
65 * i386mach3.c (MY(backend_data)): Likewise.
66 * mipsbsd.c (MY(backend_data)): Likewise.
67 * sparclynx.c (sparclynx_aout_backend): Likewise.
68 * netbsd.h (SEGMENT_SIZE): Define if not defined.
69 (MY_entry_is_text_address): Define.
70 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
72 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
73 whose name starts with `.'.
75 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
77 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
78 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
79 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
80 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
81 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
82 sparc-*-openbsd*): New targets.
85 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
87 * stabs.c (struct stab_section_info): New field
89 (_bfd_link_section_stabs): Fill the above array.
90 (_bfd_stab_section_offset): Use `cumulative_skips' to
91 speed up offset calculation.
93 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
95 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
96 addend for non pc-relative relocations.
98 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
99 for non-existent function.
101 * elf-m10300.c (mn10300_elf_relax_section): New function.
102 (mn10300_elf_relax_delete_bytes): Likewise.
103 (mn10300_elf_symbol_address_p): Likewise.
104 (mn10300_elf_get_relocated_section_contents): Likewise.
105 (bfd_elf32_bfd_relax_section): Define.
106 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
108 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
110 * configure.host: Set SHLIB_LIBS.
111 * configure.in: Substitute SHLIB_LIBS.
112 * configure: Rebuild.
113 * Makefile.in (SHLIB_LIBS): New variable.
114 ($(SHLIB)): Use $(SHLIB_LIBS).
116 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
118 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
119 with bfd_section_vma.
121 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
123 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
124 Correct CPU file names for mn10[23]00.
125 * configure: Rebuild.
127 * bfd.c (bfd_record_phdr): Cast count to size_t before
130 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
131 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
132 (xcoff_write_archive_contents): LIkewise.
133 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
134 (mips_elf_create_procedure_table): Likewise.
135 * peicode.h (pe_print_idata): Likewise.
136 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
137 * xcofflink.c (xcoff_get_section_contents): Likewise.
138 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
139 (xcoff_link_add_symbols): Likewise.
140 (xcoff_link_add_symbols): Likewise.
142 * ppcboot.c (ppcboot_set_arch_mach): Make static.
143 (ppcboot_bfd_print_private_bfd_data): Likewise.
145 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
146 to complain_overflow_signed.
148 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
150 * VERSION: Set to 2.8.1.
152 * Branched binutils 2.8.
154 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
155 deciding whether to copy a reloc into a shared object.
156 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
157 relocs in unallocated sections.
158 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
159 R_SPARC_RELATIVE relocs in unallocated sections.
161 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
163 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
164 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
167 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
169 * elflink.h (elf_link_add_object_symbols): Let a common symbol
170 override an uninitialized symbol from a shared library with a
173 * elf-m10200.c: Rename from elf32-mn10200.c.
174 * elf-m10300.c: Rename from elf32-mn10300.c.
175 * cpu-m10200.c: Rename from cpu-mn10200.c
176 * cpu-m10300.c: Rename from cpu-mn10300.c
177 * Makefile.in: Update accordingly.
179 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
180 (elf_mips_isa): Move to earlier in file.
181 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
182 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
185 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
188 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
190 * configure.com: New file.
191 * config.h-vms: Remove file.
192 * makefile.vms: Update for new configure scheme.
194 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
196 * libcoff-in.h (ppc_allocate_toc_section): Declare.
197 (ppc_process_before_allocation): Declare.
198 * libcoff.h: Rebuild.
200 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
202 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
204 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
206 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
208 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
209 symbol index for a R_IHCONST reloc.
211 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
213 * targmatch.sed: Do not use \(\) recursively.
215 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
217 * m68klinux.c (MACHTYPE_OK): Define.
218 * i386linux.c (MACHTYPE_OK): Define.
220 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
222 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
223 <hjl@gnu.ai.mit.edu>:
224 * sparclinux.c: New file.
225 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
226 * bfd-in2.h: Rebuild.
227 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
228 * configure.in (sparclinux_vec): Add to list of vectors.
229 * configure: Rebuild.
230 * targets.c (sparclinux_vec): Declare.
231 (bfd_target_vector): Add sparclinux_vec.
232 * Makefile.in: Rebuild dependencies.
233 (BFD32_BACKENDS): Add sparclinux.o.
234 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
236 * coff-mips.c (mips_ecoff_backend_data): Initialize new
237 bfd_coff_backend_data field.
238 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
240 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
241 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
242 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
244 * bfd.c: Include "libiberty.h".
245 (strerror): Don't declare.
246 (bfd_errmsg): Call xstrerror rather than strerror.
248 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
250 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
251 reloc even if the symbol is in the .bss section.
252 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
253 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
254 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
256 * coffcode.h (bfd_coff_backend_data): Add new field
257 _bfd_coff_default_section_alignment_power.
258 (bfd_coff_default_section_alignment_power): Define.
259 (bfd_coff_std_swap_table): Initialize new field.
260 * libcoff.h: Rebuild.
261 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
262 symbol to the default section alignment.
264 * COPYING: Update FSF address.
267 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
269 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
270 21-bit absolute that made it act as a relative.
273 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
275 * elflink.c (_bfd_elf_create_linker_section): Don't set
276 bss_section and rel_section from existing sections.
278 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
281 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
283 * aoutx.h (some_aout_object_p): Change executable test to fix
284 problems with embedded a.out systems.
286 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
288 * stabs.c (_bfd_stab_section_offset): New function.
289 * libbfd-in.h (_bfd_stab_section_offset): Declare.
291 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
293 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
294 * elf32-mips.c (mips_elf_relocate_section): Likewise.
295 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
296 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
297 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
299 * stabs.c (_bfd_link_section_stabs): Copy over the first header
300 symbol. Check for memory allocation failure of *psinfo.
301 (_bfd_write_section_stabs): Add psinfo parameter. Change all
302 callers. Set the value of the header symbol.
303 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
307 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
309 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
310 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
311 reloc types, rather than silently failing to generate an output file.
314 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
316 * targmatch.sed: Use the hold space to put the #ifdef around the
318 * targets.c (UNSUPPORTED_TARGET): Don't define.
319 (find_target): Don't check for UNSUPPORTED_TARGET.
320 (bfd_set_default_target): Don't try to optimize by checking for
323 * Makefile.in: Rebuild dependencies.
324 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
325 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
326 (elf32-m32r.o): Remove explicit target.
328 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
331 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
332 count section symbols for sections that were created by the
333 linker, or are not allocatable or not loadable.
334 (elf32_sparc_finish_dynamic_sections): Output output section
335 symbols for section for which we made space for them.
337 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
339 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
340 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
342 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
344 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
345 (m32r_hi16_list): New static local.
346 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
347 (m32r_elf_do_hi16_reloc): Delete.
348 (m32r_elf_relocate_hi16): New function.
349 (m32r_elf_lo16_reloc): New function.
350 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
353 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
355 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
356 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
357 (m32r_elf_final_sda_base): New function.
358 (m32r_elf_relocate_section): Rewrite sdata support.
359 (m32r_elf_finish_dynamic_sections): Delete.
361 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
363 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
364 * coff-svm68k.c: New file. Just defines some macros and includes
366 * coff-m68k.c: Add functions to handle common addends, moved in
367 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
368 Control whether relocs are visible using STATIC_RELOCS.
369 * cf-m68klynx.c: Simplify greatly: just define macros to control
371 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
372 * targets. (m68ksysvcoff_vec): Declare.
373 (bfd_target_vector): Add m68ksysvcoff_vec.
374 * config.bfd (m68*-motorola-sysv*): New target.
375 * configure.in (m68ksysvcoff_vec): New vector.
376 * configure: Rebuild.
377 * Makefile.in: Rebuild dependencies.
378 (BFD32_BACKENDS): Add coff-svm68k.o.
379 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
381 * binary.c (binary_set_section_contents): Don't get misled if the
382 first section is not loadable. From Matthew L. Martin
385 * elflink.h (elf_bfd_final_link): Set the value of a section
386 symbol to the section address unless doing a relocateable link.
388 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
390 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
391 .plt entry if we've taken the function's address.
392 (elf64_alpha_merge_gots): Merge collected flags info as well.
394 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
396 * Many files: Add function prototypes.
397 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
398 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
399 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
400 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
401 * peicode.h: Change several void * parameters to PTR.
402 * srec.c (srec_get_symbol_info): Make static.
403 * syms.c (bfd_symbol_is_absolute): Remove.
404 * Makefile.in: Rebuild dependencies.
406 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
408 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
409 (bfd_elf32_bfd_is_local_label): Don't define.
411 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
414 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
416 * bfd-in.h: Don't include obstack.h.
417 (struct bfd_hash_table): Change memory field to PTR.
418 * bfd.c (struct _bfd): Change memory field to PTR.
419 * bfd-in2.h: Rebuild.
420 * libbfd-in.h (bfd_release): Declare as function, don't define as
423 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
424 objalloc routines rather than obstack routines.
425 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
426 (getpagesize): Don't define.
427 (_bfd_new_bfd): Don't set _bfd_chunksize.
428 (bfd_openr): Free new bfd and objalloc on failure.
429 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
430 (bfd_alloc_size): Remove.
431 (bfd_release): New function.
432 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
433 objalloc routines rather than obstack routines.
434 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
435 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
436 objalloc routines rather than obstack routines.
437 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
438 (struct accumulate): Change memory to struct objalloc *.
439 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
440 * dep-in.sed: Don't remove obstack.h from dependency list.
441 * Makefile.in: Rebuild dependencies.
442 (BFD_H_DEPS): Remove obstack.h.
443 (install): Don't install obstack.h.
444 * Many files: Don't include "obstack.h".
447 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
448 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
450 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
451 * sunos.c (sunos_add_dynamic_symbols): Likewise.
452 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
454 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
455 old version of bfd_alloc.
456 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
458 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
460 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
462 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
463 ELF local label syntax as well.
465 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
467 * config.bfd (powerpc-*-beos*): New target.
468 * configure.in (powerpc-*-beos*): Add case that explicitly
469 does not set COREFILE for now. A future BeOS version is
470 expected to support core files.
471 * configure: Regenerate with autoconf.
473 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
475 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
476 seen with a local symbol, rather than crashing.
478 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
479 version symbols if there aren't any.
482 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
484 * coff-tic80.c (coff_rtype_to_howto): Define
485 (coff_tic80_rtype_to_howto): Clone generic coff version and
486 add code to handle the funky TI "internal relocations".
489 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
491 * elflink.h (elf_link_add_object_symbols): Don't warn about type
492 or size changes because of a weak symbol.
494 * cisco-core.c (SIGEMT): Define if not defined.
496 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
498 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
499 setting ever. Sanity check the version number. Sort out copying
500 flags and other information when adding an indirect symbol.
501 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
502 symbols added by the backend. Clear the entire contents of the
504 (elf_export_symbol): Ignore indirect symbols.
505 (elf_link_output_extsym): Accept a section without an owner in an
507 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
508 version count. Correct the allocation of x_versymp.
510 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
511 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
512 Don't return bfd_und_section_ptr when info->shared.
513 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
514 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
515 (mips_elf_check_relocs): Resolve an indirect symbol in
517 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
518 SHN_MIPS_TEXT or SHN_MIPS_DATA.
520 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
522 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
524 From Eric Youngdale <eric@andante.jic.com>:
525 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
526 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
527 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
528 versioned symbol appears in both a regular and a shared object.
529 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
530 appropriate. Improve error message.
531 (struct elf_outext_info): Rename from elf_finfo_failed. Change
532 all uses. Add localsyms field.
533 (elf_bfd_final_link): When generating a shared library, call
534 elf_link_output_extsym to output all local symbols.
535 (elf_link_output_extsym): Handle symbols which were forced to
538 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
540 From Eric Youngdale <eric@andante.jic.com>:
541 * elf-bfd.h (elf_symbol_type): Add version field.
542 * elfcode.h (elf_slurp_symbol_table): Set version field.
543 * elflink.h (elf_link_add_object_symbols): When creating an
544 indirect symbol for a default version symbol, set DEF_DYNAMIC if
545 appropriate. Set up an indirection from the nondefault version of
547 (NAME(bfd_elf,size_dynamic_sections)): Call
548 elf_link_assign_sym_version before checking whether there are any
549 versions. Always record the version name as a dynamic symbol.
551 (elf_link_assign_sym_version): After finding a version, see if a
552 symbol should be forced to local scope. Create a new version
553 definition if appropriate.
554 (elf_link_output_extsym): Correct indirect symbol handling.
555 * elf.c (bfd_elf_print_symbol): Print version information.
556 (bfd_section_from_shdr): Turn version sections into BFD sections.
557 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
558 if sh_info is not already set.
559 (_bfd_elf_copy_private_section_data): Copy sh_info for version
561 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
562 _bfd_stringtab_add to copy the name into permanent memory if
565 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
567 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
569 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
571 * coffcode.h (bfd_coff_backend_data): Change
572 _bfd_coff_compute_section_file_positions to return a boolean
573 value. Change all callers.
574 (coff_compute_section_file_positions): Change return type to
575 boolean. If the size of the last section changed, then output a
576 zero byte at the end of the file.
577 * libcoff.h: Rebuild.
579 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
580 for at least 6 output symbols.
581 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
582 emit a TC csect to represent the space they take up. For an XO
583 symbol, just emit a reference, not a csect.
585 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
586 Solaris doesn't like the combined options, and the -f is
588 (stamp-tshlink, install): Likewise.
590 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
591 handling when little endian.
593 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
595 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
596 (mn10300_elf_relocate_section): Likewise.
597 (elf_backend_relocate_section): Define.
599 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
600 relocs. Replace them with generic PCREL_{8,16,32} relocs.
601 (elf32_mn10300_howto_table): Likewise.
602 (elf32_mn10300_reloc_map): Likewise.
603 (bfd_elf32_mn10300_reloc): Delete unused function.
605 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
608 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
609 understand, just set the howto field to NULL, and the caller will
610 print an appropriate error message.
612 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
613 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
614 block. Use NULL for initializations of "ptr" rather than bare 0.
615 * coff-h8300.c: Fix typo in comment.
616 * coff-h8500.c: Ditto.
620 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
622 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
623 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
624 m32r_elf_get_relocated_section_contents): First pass at relax support.
626 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
628 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
629 entry for reading verdef records.
630 Use correct braces for computing increments of extverdaux and
631 exteverdef record pointers.
634 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
636 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
640 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
642 * elflink.h (elf_link_find_version_dependencies): Check that
643 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
647 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
649 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
652 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
654 * targets.c (bfd_default_vector): Make non-const.
655 (find_target): New static function, broken out of
657 (bfd_set_default_target): New function.
658 (bfd_find_target): Call find_target. When defaulting, use
659 bfd_default_vector[0] if it is not NULL.
660 * libbfd-in.h (bfd_default_vector): Adjust declaration.
661 * bfd-in2.h, libbfd.h: Rebuild.
663 * syms.c (bfd_is_local_label): Return false if the symbol has no
665 * coff-i960.c (coff_i960_is_local_label_name): New function.
666 (coff_bfd_is_local_label_name): Define.
667 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
668 (coff_bfd_is_local_label_name): Define.
669 * coff-rs6000.c (xcoff_is_local_label_name): New function.
670 (coff_bfd_is_local_label_name): Define.
671 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
672 with .. or _.L_ as local.
673 * elf32-i386.c (elf_i386_is_local_label_name): New function.
674 (bfd_elf32_bfd_is_local_label_name): Define.
675 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
676 beginning with $ as local.
678 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
680 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
681 rather than comparing against info->lprefix.
682 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
683 * elflink.h (elf_link_input_bfd): Likewise.
684 * linker.c (_bfd_generic_link_output_symbols): Likewise.
685 * xcofflink.c (xcoff_link_input_bfd): Likewise.
687 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
688 _bfd_elf_is_local_label_name if not already defined.
689 * elf.c (_bfd_elf_is_local_label_name): New function.
690 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
692 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
693 (m88k_is_local_label_name): New static function.
695 * coffcode.h (coff_bfd_is_local_label_name): Define as
696 _bfd_coff_is_local_label_name if not already defined.
697 * coffgen.c (_bfd_coff_is_local_label_name): New function.
698 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
699 * libcoff.h: Rebuild.
701 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
702 to _bfd_is_local_label_name.
703 (bfd_target): Likewise.
704 * syms.c (bfd_is_local_label): Define as function, not macro.
705 (bfd_is_local_name): Define.
706 * libbfd.c (bfd_generic_is_local_label_name): Rename from
707 bfd_generic_is_local_label, and take a string rather than a
709 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
710 (_bfd_nosymbols_bfd_is_local_label_name): Define.
711 (bfd_generic_is_local_label): Don't declare.
712 (bfd_generic_is_local_label_name): Declare.
713 * bfd-in2.h, libbfd.h: Rebuild.
714 * All backends: Change local_label to local_label_name.
716 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
717 (mips_elf_relocate_got_local): Change return type to boolean.
718 Don't assume that the first zero entry is unassigned; instead, use
720 (mips_elf_relocate_section): Check return value of
721 mips_elf_relocate_got_local.
722 (mips_elf_create_got_section): Initialize assigned_gotno field.
725 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
727 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
731 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
733 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
734 that have no contents merely because linker_mark is not set.
736 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
738 * config.bfd (mips*-*-lnews*): New target.
739 * coff-mips.c (mips_relocate_section): Make assert compare
740 content byteorder instead of header byteorder.
741 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
743 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
744 * configure.in (ecoff_biglittle_vec): Add case.
747 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
749 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
750 name begins with ".note".
751 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
752 section whose name begins with ".note".
753 (get_program_header_size): Corresponding change.
755 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
756 jal and for jal overflow.
758 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
760 From Eric Youngdale <eric@andante.jic.com>:
761 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
762 not found, try looking it up again without the version name.
763 (elf_link_add_object_symbols): Always link against the dynamic
764 symbol table of a dynamic object. When linking against a dynamic
765 object, include version strings in symbol names, and set up
766 version information. Add indirect symbols for default versions.
767 (elf_link_create_dynamic_sections): Add special version sections.
768 (struct elf_assign_sym_version_info): Define.
769 (struct elf_find_verdep_info): Define.
770 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
772 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
773 (elf_link_find_version_dependencies): New static function.
774 (elf_link_assign_sym_version): New static function.
775 (elf_link_renumber_dynsyms): New static function.
776 (struct elf_final_link_info): Add symver_sec field.
777 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
778 local symbols of a dynamic object. Handle DT_VER* constants.
779 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
780 dynamic object. Skip indirect symbols from ELF objects. Remove
781 the version name before choosing a hash bucket. Write out the
782 version information if appropriate.
783 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
784 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
785 (bfd_elf64_size_dynamic_sections): Likewise.
786 * bfd-in2.h: Rebuild.
787 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
788 Change elf_link_hash_flags to unsigned short.
789 (ELF_LINK_HIDDEN): Define.
790 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
791 dynverdef_hdr, dynversym_section, dynverdef_section,
792 dynverref_section, cverdefs, cverrefs, verdef, verref.
793 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
794 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
795 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
796 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
797 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
798 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
799 (_bfd_elf_slurp_version_tables): Declare.
800 * elf.c (_bfd_elf_swap_verdef_in): New function.
801 (_bfd_elf_swap_verdef_out): Likewise.
802 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
803 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
804 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
805 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
806 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
807 version information if there is any.
808 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
809 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
810 (elf_fake_sections): Handle .gnu.version* section names.
811 (assign_section_numbers): Handle SHT_GNU_ver* section types.
812 (_bfd_elf_slurp_version_tables): New function.
813 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
814 version name in string entered in dynamic hash table.
815 * elfcode.h: Include fnmatch.h.
816 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
817 symbol which was forced to become local.
818 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
819 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
820 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
821 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
823 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
825 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
827 (mn10200_elf_relax_section): Correctly compute a symbol's value
828 when the symbol is local, but not in the same section as we are
829 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
832 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
834 * elf32-m32r.c: Rewrite to use ELF backend linker.
835 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
836 Add small data area support (R_M32R_SDA16).
837 * reloc.c: Document BFD_RELOC_M32R_SDA16.
838 * bfd-in2.h,libbfd.h: Regenerated.
840 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
842 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
843 (mn10200_elf_relax_delete_bytes): Likewise.
844 (mn10200_elf_symbol_address_p): Likewise.
845 (mn10200_elf_get_relocated_section_contents): Likewise.
846 (bfd_elf32_bfd_relax_section): Define.
847 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
849 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
850 (mn10200_elf_relocate_section): Likewise.
851 (elf_backend_relocate_section): Define.
854 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
856 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
857 reloc.c, targets.c: New target, elf-*-D30V.
859 * bfd-in2.h, configure, libbfd.h: Rebuilt.
861 * cpu-d30v.c, elf32-d30v.c: New files.
864 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
866 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
867 * bfd-in2.h: Regenerated.
869 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
870 (rtype2howto): Add function.
871 (tic80_howto_table): Add.
874 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
876 * sysdep.h: Don't define errno in MSVC if error.h is included.
879 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
881 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
882 is initialized before it is used.
885 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
887 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
888 symbol into a weak undefined symbol; leave it as a common symbol.
890 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
892 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
893 about a symbol defined in a dynamic object if it has already been
894 defined in a regular object.
896 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
898 * makefile.vms: Add gcc flags to allow compiling with current gcc
900 (targmatch.h): New dependency.
902 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
904 * evax.h (ALPHA_R_CODEADDR): New relocation.
905 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
907 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
909 * bfd-in2.h, libbfd.h: Rebuild.
911 Restrict symbol length to 64 bytes, case preserving:
912 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
913 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
914 (_bfd_evax_length_hash_symbol): Added.
915 * evax-etir.c (_bfd_evax_write_etir): Call
916 _bfd_evax_length_hash_symbol before output of symbol.
917 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
918 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
920 * evax-emh.c: Output filename to object file without path.
922 * evax-egsd.c: New sections for local and global commons.
924 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
925 evax-misc.c, evax.h: Remove 8 bit characters from copyright
926 notices. Replace AXP with Alpha.
928 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
930 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
931 sections if we are creating a shared library.
933 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
935 * configure.host (i386-windows): Don't set host64=true.
937 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
939 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
940 (elf_mips16_gprel_howto): New static variable.
941 (mips16_gprel_reloc): New static function.
942 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
943 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
944 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
945 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
946 * bfd-in2.h, libbfd.h: Rebuild.
948 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
950 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
951 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
954 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
956 * config.bfd: add r5900
959 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
961 * elflink.h (elf_link_input_bfd): If we've discarded a section,
962 the output section will be the absolute section; don't print an
963 assertion message for that case when doing a relocateable link.
965 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
967 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
968 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
969 need_fn_sub, call_stub, and call_fp_stub.
970 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
971 (mips_elf_link_hash_newfunc): Initialize new fields.
972 (mips_elf_link_hash_table_create): Likewise.
973 (mips_elf_relocate_section): Redirect relocations to use mips16
974 stubs when appropriate.
975 (mips_elf_check_relocs): Attach stub sections to the appropriate
976 symbol. Set need_fn_stub when appropriate.
977 (mips_elf_always_size_sections): New static function.
978 (mips_elf_check_mips16_stubs): New static function.
979 (elf_backend_always_size_sections): Define.
980 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
982 * elflink.h (elf_link_input_bfd): Discard local symbols that are
983 attached to sections which are not being included in the link.
985 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
987 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
988 symbol value when computing the addend for a pc_relative
991 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
993 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
994 relocateable link, just skip pc_relative pcrel_offset relocs.
995 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
996 structure for an ARM26 reloc which can be resolved.
997 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
998 reloc can be resolved.
1000 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
1001 error in overflow check for R_RELBYTE.
1003 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
1005 * ieee.c (ieee_slurp_section_data): Pick up the start address.
1006 From Mark Rasin <mark.rasin@telrad.co.il>.
1008 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
1011 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
1013 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
1014 (elf_mn10200_howto_table): Likewise.
1015 (mn10200_reloc_map): Likewise.
1017 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
1019 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
1020 * bfd-in2.h, libbfd.h: Regenerated.
1021 * elf32-m32r.c: Add support for them.
1023 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
1025 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
1026 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
1028 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
1029 r_format and r_pcrel. Always return a value.
1031 * riscix.c (MY_final_link_callback): Define to dummy value.
1033 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
1034 relocations against the text segment, look up the output name of
1036 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1037 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
1038 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1039 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
1040 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1042 start-sanitize-tic80
1043 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
1045 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1046 routines for little endian data.
1047 * coffcode.h (coff_write_object_contents): Set magic to
1048 TIC80_ARCH_MAGIC for TIc80.
1050 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1052 * coff-tic80.c (tic80coff_vec): Change to little endian data
1056 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1058 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1059 auxiliary_filters parameter to be const char * const *. Accept a
1060 NULL terminated array.
1061 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1062 (bfd_elf32_size_dynamic_sections): Update declaration.
1063 * bfd-in2.h: Rebuild.
1065 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1067 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1068 NOTYPE symbol in a text section as a FUNC symbol.
1070 * coffcode.h (coff_compute_section_file_positions): Force
1071 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1073 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1075 * libaout.h (machine_type): Reserve several values for sparclet.
1077 start-sanitize-tic80
1078 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1080 * config.bfd (tic80-*-*): Don't require 'coff'.
1084 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1086 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1087 table to v850_elf_reloc for all non-standard relocations.
1088 (v850_elf_check_relocs): Add check for h being non-null.
1089 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1090 statement instead of multiple ifs.
1091 (v850_elf_relocate_section): Fix up error message, don't just call
1095 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1097 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1098 Use bfd_elf_generic_reloc as special function for all relocs.
1099 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1101 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1102 24bit pc-relative reloc.
1104 start-sanitize-tic80
1105 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1107 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1108 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1109 header byte order is little endian. Use correct bfd_get and
1110 bfd_put routines for little endian headers.
1111 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1112 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1115 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1117 * reloc.c: Add BFD_RELOC_24.
1118 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1119 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1120 * bfd-in2.h, libbfd.h: Rebuilt.
1122 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1124 elf64-alpha multiple .got rewrite:
1126 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1127 (bfd_elf*_mkobject): Don't define here ...
1128 * elfxx-target.h: ... but rather here. Default always_size_sections
1130 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1131 what the #defines in elf-bfd.h transmuted it to anyway.
1133 * section.c: Add SEC_LINKER_CREATED flag.
1134 * bfd-in2.h: Rebuild.
1135 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1136 relocation section flags.
1137 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1138 SEC_IN_MEMORY to recognize generated bits.
1139 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1141 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1142 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1143 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1144 * elf32-ppc.c (ppc_elf_create_linker_section,
1145 ppc_elf_size_dynamic_sections): Likewise.
1146 * elf32-sparc.c (elf32_sparc_check_relocs,
1147 elf32_sparc_size_dynamic_sections): Likewise.
1148 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1150 (_bfd_elf_create_dynamic_sections): Likewise.
1151 (_bfd_elf_make_linker_section_rela): Likewise.
1152 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1153 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1154 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1155 to identify generated bits.
1156 (elf_link_input_bfd): Likewise.
1158 * elf64-alpha.c: Rewrite everything touching relocations.
1161 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1163 * elf32-v850.c (all functions and static variables): Go through
1164 and regularize names to be of the form v850_elf_<xxx>.
1165 (toplevel): Include <elf/v850.h>.
1166 (enum reloc_type): Move to include/elf/v850.h.
1167 (v850_elf_check_relocs): For common variables, if the variable is
1168 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1169 into the appropriate section.
1170 (elf_backend_check_relocs): Define.
1172 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1174 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1177 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * config.bfd (mips*el-*-linux*): New target.
1180 (mips*-*-linux*): New target.
1182 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1183 Return a useful value.
1185 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1187 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1189 * configure: Rebuild.
1190 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1191 ac_cv_func_mmap in bfd/configure.host.
1193 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1194 filter_shlib and auxiliary_filter_shlib parameters.
1195 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1197 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1198 (bfd_elf64_size_dynamic_sections): Likewise.
1199 * bfd-in2.h: Rebuild.
1201 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1203 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1204 symbols, don't export a symbol which is defined by an object in an
1205 archive which contains shared objects.
1207 start-sanitize-tic80
1208 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1210 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1211 for TI TMS320c80 (MVP).
1212 (bfd_archures_list): Add bfd_tic80_arch.
1213 * bfd-in2.h: Regenerate by running "make headers".
1215 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1217 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1218 * configure.in (case $vec): Correct typo, "tb" not "tp".
1219 Also add cofflink.o for tic80coff_vec.
1220 * configure: Regenerate with autoconf.
1223 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1226 is configured with --with-mmap.
1228 start-sanitize-tic80
1229 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1231 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1232 (ALL_MACHINES): Add cpu-tic80.o
1233 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1234 * coff-tic80.c: Add skeleton, cloned from another coff config.
1235 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1239 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1241 * TODO: Correct a misspelling.
1242 start-sanitize-tic80
1243 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1244 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1245 * configure.in (case $vec): Add tic80coff_vec entry.
1246 * configure: Regenerate with autoconf.
1247 * archures.c (bfd_tic80_arch): Declare.
1248 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1249 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1250 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1251 (bfd_target_vector): Add tic80coff_vec entry.
1254 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1256 * elflink.h (elf_buckets): Add some more values for larger
1259 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1261 * Makefile.in (install): Move subdir_do out of conditional. From
1262 Fred Fish <fnf@cygnus.com>.
1264 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1266 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1268 (elf_mn10200_howto_table): Likewise.
1269 (mn10200_reloc_map): Likewise.
1271 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1274 mips16 symbol during the link.
1275 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1277 (mips_elf_link_output_symbol_hook): New static function.
1278 (elf_backend_link_output_symbol_hook): Define.
1280 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1283 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1285 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1286 against SEC_DEBUGGING sections here (revert patch of December 5).
1287 * elfcode.h (elf_object_p): Check for them here, instead.
1289 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1291 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1292 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1294 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1295 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1296 * elf-bfd.h (struct elf_size_info): Update declaration of
1298 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1299 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1300 * elfxx-target.h: Use new dynamic reloc routines by default.
1301 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1304 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1306 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1307 if NAMES_HAVE_UNDERSCORE is defined.
1309 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1311 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1313 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1315 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1318 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * elflink.h (elf_link_add_object_symbols): Only add a weak
1321 symbol if the real definition is in the dynamic symbol table.
1322 After finding the real definition, then, if it is dynamic, add the
1323 weak symbol to the dynamic symbol table.
1325 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1327 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1329 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1332 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1334 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1336 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1337 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1338 * reloc.c: Remove mn10300 big endian relocs.
1339 * bfd-in2.h, libbfd.h: Rebuilt.
1341 * elf32-mn10200.c: Update from elf32-mn10300.c.
1343 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1345 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1347 * elf32-mn10300.c: Add some comments.
1349 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1351 * ihex.c (ihex_scan): Always initialize buf before jumping to
1353 (ihex_read_section): Likewise.
1355 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1357 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1358 inplace for most relocs.
1360 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1362 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1363 even if SEC_ALLOC is not set.
1364 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1365 when deciding whether to copy a reloc into a shared object.
1366 (elf_i386_relocate_section): Likewise.
1367 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1368 (elf32_sparc_relocate_section): Likewise.
1369 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1370 reloc section if it is not set in the source section.
1371 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1372 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1373 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1375 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1377 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1378 expects a .got.plt until we actually create it.
1380 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1383 message for bfd_reloc_outofrange, rather than aborting. From
1384 Philippe De Muyter <phdm@info.ucl.ac.be>.
1386 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1387 a relocateable link, don't try to process them. From Heinz Wrobel
1388 <wrobel@lpr.e-technik.tu-muenchen.de>.
1390 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1392 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1393 mn10300_info_howto_rel. Tweak reloc argument to be an
1394 Elf32_Internal_Rela.
1395 (USE_RELA): Define instead of USE_REL.
1396 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1398 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1400 * configure.in, configure: Handle mips*-sgi-irix6*.
1401 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1404 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1406 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1407 relocation against a symbol defined in a section with no output
1410 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1413 * configure, config.in: Rebuild with autoconf 2.12.
1415 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1416 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1417 (swap_out_syms): Set st_other from existing st_other field.
1418 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1420 (elf_link_output_extsym): Set the other field from the global hash
1422 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1423 (elf_mips16_jump_howto): New static variable.
1424 (mips16_jump_reloc): New static function.
1425 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1426 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1427 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1429 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1430 * bfd-in2.h, libbfd.h: Rebuild.
1431 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1433 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1435 * configure.host: Use long long for mips-sgi-irix6*.
1437 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1438 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1440 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1442 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1443 (enum reloc_type): Add more reloc types.
1444 (elf32_mn10300_howto_table): Update for new reloc types.
1445 (elf32_mn10300_reloc_map): Update for new reloc types.
1446 * reloc.c: Add some new relocs for the mn10300 series.
1447 * bfd-in2.h, libbfd.h: Rebuilt.
1449 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1451 * som.c (setup_sections): Don't lose for a space which has
1452 no data, but some symbols.
1454 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1456 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1457 (sunos_link_hash_table_create): Initialize got_needed.
1458 (sunos_create_dynamic_sections): Only set .got section size if it
1459 is not already set. Set got_needed.
1460 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1461 sdynptr, and only handle dynamic sections, if dynamic sections are
1463 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1464 Initialize .got section.
1465 (sunos_scan_ext_relocs): Likewise.
1466 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1468 (sunos_finish_dynamic_link): Check got_needed. Only set up
1469 dynamic linking information if needed.
1471 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1473 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1475 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1477 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1479 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1481 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1484 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1486 * filemode.c: Include sysdep.h.
1487 * ihex.c: Add casts to eliminate compiler warnings.
1488 * sunos.c: Add casts to eliminate compiler warnings.
1490 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1492 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1494 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1495 appropriate relocations in the .so file if shared.
1496 (ppc_elf_relocate_section): Ditto.
1498 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1500 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1501 complain_overflow_unsigned.
1503 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1505 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1506 overflows for R_D10V_16 and R_D10V_18.
1508 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1510 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1511 (do_with_relocs): Likewise.
1512 (do_as_repeat): Likewise.
1513 (copy_expression): Likewise.
1515 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * ieee.c (ieee_write_external_part): Correctly record whether
1518 there is an external part.
1521 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1523 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1524 handle tda offsets for sld.w and sst.w instructions.
1525 Fix alignment check in sld.w and sst.w tda reloc handling.
1528 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1530 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1533 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1535 * elf32-v850.c: Add comments about assumptions about
1536 char, short & long sizes.
1537 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1538 problems for several relocs.
1540 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1541 R_V850_SDA_OFFSET entry.
1544 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1547 Store import file index in ldindx.
1548 (xcoff_build_ldsyms): Assume that ldsym was not previously
1549 allocated. For an imported symbol, copy ldindx into l_ifile.
1552 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1554 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1555 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1556 fields in R_V850_TDA_OFFSET.
1557 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1558 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1561 * elf32-v850.c: Include bfdlink.h.
1562 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1564 (elf32_v850_bfd_final_link_relocate): New function.
1565 (v850_elf_relocation_section): Likewise.
1566 (elf_backend_relocate_section): Define.
1569 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * binary.c (binary_set_section_contents): Ignore sections which
1572 don't have SEC_LOAD and SEC_ALLOC set.
1574 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1576 * linker.c (_bfd_generic_final_link): Avoid losing static
1577 symbols in the .bss section.
1579 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1582 (mips32_64bit_reloc): New static function.
1583 (mips_reloc_map): Add entry for BFD_RELOC_64.
1584 (mips_elf_relocate_section): Handle R_MIPS_64.
1586 * linker.c (default_indirect_link_order): Print an error message
1587 when attempting to do a relocateable link with different object
1588 file formats, rather than calling abort.
1590 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1592 * reloc.c (m32r relocs): Rename them.
1593 * bfd-in2.h, libbfd.h: Regenerated.
1594 * elf32-m32r.c: Update.
1595 (m32r_elf_10_pcrel_reloc): New function.
1596 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1597 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1599 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1601 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1602 all sections that will be included in the output file.
1603 (_bfd_generic_link_output_symbols): Discard symbols in sections
1604 which are being discarded.
1608 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1609 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1610 (elf_v850_howto_table): Corresponding changes.
1611 (elf_v850_reloc_map): Corresponding changes.
1612 * reloc.c: Add additional V850 relocations.
1613 * bfd-in2.h, libbfd.h: Rebuilt.
1615 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1616 no longer want in pc-relative relocs.
1618 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1620 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1621 accept a reloc against an undefined sybmol!
1623 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1625 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1628 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1630 * VERSION: Bump for new relocation.
1632 * hosts/i386bsd.h: If NBPG is not defined, define it as
1633 PAGE_SIZE, for recent versions of FreeBSD.
1635 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1637 * configure.host: Use `long long' as the 64 bit type on a Solaris
1638 host, since both gcc and the SunPRO compilers support it.
1640 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1642 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1643 mistake to have reused the ECOFF LITERAL for ELF since they have
1644 different semantics.
1645 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1646 * bfd-in2.h, libbfd.h: Rebuild.
1648 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1651 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1652 dynamic relocation for an undefweak symbol when we are building
1653 a static executable.
1655 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1657 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1658 point explicitly to srcdir.
1659 (targmatch.h): Edit references to point explicitly to objdir.
1661 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * config.bfd: When setting targ_cpu, don't get confused by
1666 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1668 * configure.host: Add support for windows host (a build done
1669 under the Microsoft build environment).
1671 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1674 definition in a dynamic object, add it to the dynamic symbol table
1675 if any dynamic object mentions it. Reverts part of last patch.
1677 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1678 (sunos_link_hash_table_create): Initialize got_base.
1679 (bfd_sunos_size_dynamic_sections): If the .got section is more
1680 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1682 (sunos_check_dynamic_reloc): Subtract got_base from a base
1683 relative relocation.
1685 * elf32-mips.c (elf_mips_isa): New static function.
1686 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1687 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1689 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1691 * archive.c (do_slurp_coff_armap): Only treat archive as little
1692 endian for i960 COFF.
1694 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1697 by the change in size of the section when EXEC_P is not set.
1699 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1700 (m68kcoff_rtype_to_howto): New static function.
1701 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1702 VMA to the addend for a PC relative reloc.
1704 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1706 * Makefile.in: Rebuild dependencies.
1708 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1711 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1713 * Makefile.in: Remove explicit dependencies for mn10200 and
1715 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1716 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1717 (dependencies): Rebuilt.
1719 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1722 during this function.
1724 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1725 section if the flags are compatible.
1727 * configure.in: Add havevecs, and put it in tdefaults.
1728 * mpw-config.in: Likewise.
1729 * configure: Rebuild.
1730 * targmatch.sed: New file; a sed script to build targmatch.h from
1732 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1733 * targets.c: Include "fnmatch.h".
1734 (struct targmatch): Define.
1735 (bfd_target_match): Define by including targmatch.h.
1736 (bfd_find_target): If the target is not found by name, search for
1737 it as a configuration triplet.
1738 * Makefile.in: Rebuild dependencies.
1739 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1740 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1741 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1742 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1743 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1744 (CFILES): Remove i386dynix.c and hp300bsd.c.
1745 (targmatch.h): New target.
1746 (do_clean): Remove targmatch.h.
1748 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1749 * acconfig.h: Add NEED_DECLARATION_GETENV.
1750 * configure, config.in: Rebuild.
1751 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1752 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1754 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1756 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1757 * cpu-mn10200.c, cpu-mn10300.c: New files.
1758 * elf32-mn10200.c, elf32-mn10300.c: New files.
1759 * Makefile.in: Break mn10x00 support into two separate
1760 configurations, mn10200 and mn10300.
1761 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1762 * bfd-in2.h, configure: Rebuilt.
1764 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1766 * Makefile.in (do_clean): Move config.log to do_distclean.
1768 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1770 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1771 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1772 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1773 (elf32-mn10x00.o): Add dependencies.
1774 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1775 (bfd_mn10x00_arch): Declare.
1776 (bfd_archures_list): Add bfd_mn10x00_arch.
1777 * config.bfd: Add mn10x00-*-*.
1778 * configure.in: Add bfd_elf32_mn10x00_vec.
1779 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1780 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1781 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1782 * bfd-in2.h, configure: Rebuilt.
1784 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1786 openVMS/Alpha: Provide filename and case_hack flags via
1787 symbol table from gas.
1788 Add case_hack code for symbol output from vax/vms.
1789 * evax-alpha.c (evax_initialize): Remove filename handling,
1790 filename is provided via symbol table.
1791 (evax_get_symtab): Use local symbol count when setting up table.
1792 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1794 (_bfd_evax_write_egsd): Skip file name symbol.
1795 * evax-emh.c (get_vms_time_string): Local function now.
1796 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1798 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1799 through _bfd_evax_case_hack_symbol.
1800 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1802 (_bfd_evax_basename): Removed.
1803 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1804 * evax.h (evax_private_data_struct): Remove filename.
1805 (flag_hash_long_names, flag_show_after_trunc,
1806 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1809 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1812 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1813 (NO_SWAP_MAGIC): Don't define.
1814 (SWAP_MAGIC): Define.
1816 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1817 no hash table entry for a global symbol.
1819 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1821 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1823 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1826 symbol type with T_NULL. Warn if symbol type changes. Based on
1827 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1829 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1830 a dynamic object in the dynamic symbol table if it is referenced
1831 or defined by a regular object.
1834 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1836 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1837 remove dwarf local labels. Shrinks binaries by a factor of 3!
1840 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1843 by hand, rather than by calling bfd_make_section.
1845 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1847 * reloc.c: Rename m32r relocs.
1848 * bfd-in2.h, libbfd.h: Rebuilt.
1849 * elf32-m32r.c: Update.
1851 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1853 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1854 link, adjust the symbol index of a base relative reloc. Don't
1855 change the addend of a PC relative reloc if pcrel_offset is set.
1856 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1857 a relocateable link.
1859 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1860 it is zero, in case src_mask matters.
1861 (bfd_install_relocation): Likewise.
1863 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1865 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1867 (_bfd_xcoff_bfd_final_link): Don't set target_index
1868 to an uninitialized value.
1870 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1872 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1873 indices, rather than crashing.
1874 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1876 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1879 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1883 (coff_arm_adjust_symndx): New static function.
1884 (coff_adjust_symndx): Define.
1886 * srec.c (srec_scan): Accept multiple symbols on a single line.
1887 From Pascal Martin <pmartin@alsys.com>.
1891 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1893 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1894 (sunos_merge_private_bfd_data): New function.
1896 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1898 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1900 (bfd_merge_private_bfd_data): Likewise.
1901 * section.c (bfd_copy_private_section_data): Likewise.
1902 * syms.c (bfd_copy_private_symbol_data): Likewise.
1903 * bfd-in2.h: Rebuild.
1904 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1905 both BFD's are the right flavour.
1906 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1907 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1908 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1909 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1910 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1911 (ppc_elf_merge_private_bfd_data): Likewise.
1912 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1913 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1915 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1916 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1919 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1921 * reloc.c: Add m32r relocs.
1922 * bfd-in2.h, libbfd.h: Rebuilt.
1923 * cpu-m32r.c,elf32-m32r.c: New files.
1925 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1927 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1929 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * tekhex.c (first_phase): Change type parameter from char to int.
1933 (pass_over): Change func to expect int, not char.
1935 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1936 rather than SEC_LOAD when aligning the file offset for the first
1937 section in a segment.
1939 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1941 * syms.c (coff_section_type): Make arg const.
1942 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1943 to make_bfd_asection().
1944 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1945 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1946 (_bfd_elf_stringtab_init): Remove prototype.
1948 * netbsd-core.c (swap_abort): Add prototype.
1949 * aix386-core.c (swap_abort): Ditto & make static
1950 * hpux-core.c (swap_abort): Ditto & make static.
1951 * irix-core.c (swap_abort): Ditto & make static.
1952 * ptrace-core.c (swap_abort): Ditto & make static.
1953 * trad-core.c (swap_abort): Ditto & make static.
1954 * coffswap.h (coff_swap_reloc_in): Ditto.
1955 (coff_swap_reloc_out): Ditto.
1956 (coff_swap_filehdr_in): Ditto.
1957 (coff_swap_filehdr_out): Ditto.
1958 (coff_swap_sym_in): Ditto.
1959 (coff_swap_sym_out): Ditto.
1960 (coff_swap_aux_in): Ditto.
1961 (coff_swap_aux_out): Ditto.
1962 (coff_swap_lineno_in): Ditto.
1963 (coff_swap_lineno_out): Ditto.
1964 (coff_swap_aouthdr_in): Ditto.
1965 (coff_swap_aouthdr_out): Ditto.
1966 (coff_swap_scnhdr_in): Ditto.
1967 (coff_swap_scnhdr_out): Ditto.
1968 * ihex.c (ihex_sizeof_headers): Ditto.
1969 * tekhex.c (getsym): Ditto.
1970 (find_chunk): Ditto & make static.
1971 (insert_byte): Ditto.
1972 (first_phase): Ditto.
1974 (tekhex_get_symtab): Ditto & make static.
1975 (tekhex_get_symtab_upper_bound): Ditto & make static.
1976 (tekhex_mkobject): Ditto.
1977 (tekhex_object_p): Ditto.
1978 (move_section_contents): Ditto.
1979 (tekhex_get_section_contents): Ditto.
1980 (tekhex_set_arch_mach): Ditto & make static.
1981 (tekhex_set_section_contents): Ditto.
1982 (writevalue): Ditto.
1985 (tekhex_write_object_contents): Ditto.
1986 (tekhex_sizeof_headers): Ditto.
1987 (tekhex_make_empty_symbol): Ditto.
1988 (tekhex_get_symbol_info): Ditto.
1989 (tekhex_print_symbol): Ditto.
1990 * irix-core.c (make_bfd_asection): Ditto.
1991 (irix_core_core_file_p): Ditto.
1992 (irix_core_core_file_failing_command): Ditto.
1993 (irix_core_core_file_failing_signal): Ditto.
1994 (irix_core_core_file_matches_executable_p): Ditto.
1995 (irix_core_make_empty_symbol): Ditto.
1996 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1997 * srec.c (srec_new_symbol): Ditto.
1998 (srec_get_section_contents): Ditto.
1999 (srec_set_arch_mach): Ditto.
2000 (srec_set_section_contents): Ditto.
2001 (internal_srec_write_object_contents): Ditto.
2002 (srec_write_object_contents): Ditto.
2003 (symbolsrec_write_object_contents): Ditto.
2004 (srec_sizeof_headers): Ditto.
2005 (srec_make_empty_symbol): Ditto.
2006 (srec_get_symtab_upper_bound): Ditto.
2007 (srec_get_symtab): Ditto.
2008 (srec_print_symbol): Ditto and make static.
2009 * elf.c (elf_read): Ditto
2010 (assign_section_numbers): Ditto.
2011 (elf_fake_sections): Ditto.
2012 (sym_is_global): Ditto.
2013 (elf_map_symbols): Ditto.
2014 (get_program_header_size): Ditto.
2015 * coffgen.c (make_a_section_from_file): Ditto.
2016 (coff_real_object_p): Ditto.
2017 (fixup_symbol_value): Ditto.
2018 (build_debug_section): Ditto.
2020 * syms.c (coff_section_type): Ditto.
2022 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
2024 * bfd-in2.h: Rebuilt after m32r changes.
2026 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
2028 * config.bfd,configure.in,configure: Add m32r support.
2029 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
2030 * config.bfd: Keep target list alphabetically sorted.
2033 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
2035 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
2036 to add in the constant part found in the instruction itself.
2037 (case R_V850_HI16_S): Likewise.
2040 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2042 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
2043 and R_D10V_18 to be 1 (word).
2045 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2047 * stabs.c (_bfd_link_section_stabs): If the output_section field
2048 of either section is bfd_abs_section, then the linker is
2049 discarding the section and we should not optimize it.
2051 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2053 * Makefile.in (aout-sparcle.o): New target.
2054 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2055 * config.bfd (sparclet-*-aout*): Add case.
2056 * configure.in (sparcle_aout_vec): Add case.
2057 * configure: Regenerated.
2058 * targets.c (sparcle_aout_vec): Declare.
2059 (bfd_target_vector): Add sparcle_aout_vec.
2060 * aout-sparcle.c: New file.
2063 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2065 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2066 low order sign bit propogation for R_V850_HI16_S.
2068 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2069 handling V850 specific relocs.
2070 (elf_v850_howto_table): Use the new function for some
2071 relocations. Twiddle masks & shifts for some relocs.
2072 Set partial_inplace where needed.
2075 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2077 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2078 default architecture to a machine number of 0.
2079 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2081 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2082 the output BFD is the default, set it from the first input BFD.
2085 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2087 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2088 insert at bitpos zero. The HI16 relocs are shifted right
2089 by 16 bits. Fix src_mask for all relocs.
2090 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2092 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2096 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2099 Rewrite to use BFD file read routines and to avoid using a fixed
2100 length for the file name.
2103 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2105 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2106 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2107 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2108 to R_V850_{32,16,8}.
2110 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2112 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2113 (elf_v850_howto_table): Add info for HI16_S reloc.
2114 (v850_reloc_map): Add HI_16_S reloc.
2115 * reloc.c: Define BFD_RELOC_V850_* relocs.
2118 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2121 * elf32-sh.c: New file.
2122 * elf.c (prep_headers): Handle bfd_arch_sh.
2123 * elfcode.h (write_relocs): Handle absolute symbol.
2124 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2125 (_bfd_elf64_link_read_relocs): Declare.
2126 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2127 elf_link_read_relocs. Make globally visible. Change all
2129 (elf_link_input_bfd): Get external symbols from cache in
2130 symtab_hdr->contents. Get contents from cache in
2132 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2134 * reloc.c: Define BFD_RELOC_SH_* relocs.
2135 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2136 * coff-sh.c (sh_insns_conflict): Fix a return value.
2137 (_bfd_sh_align_load_span): New globally visible function, broken
2138 out of sh_align_load.
2139 (sh_align_load): Call _bfd_sh_align_load_span.
2140 (sh_swap_insns): Change relocs parameter to PTR.
2141 * bfd-in2.h, libbfd.h: Rebuild.
2142 * targets.c (bfd_elf32_sh_vec): Declare.
2143 (bfd_elf32_shl_vec): Declare.
2144 * config.bfd (sh-*-elf*): New target.
2145 * configure.in (bfd_elf32_sh_vec): New target vector.
2146 (bfd_elf32_shl_vec): New target vector.
2147 * configure: Rebuild.
2148 * Makefile.in: Rebuild dependencies.
2149 (BFD32_BACKENDS): Add elf32-sh.o.
2150 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2152 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2153 page before checking D_PAGED.
2155 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2156 (ihex_write_object_contents): Remove extbase; always use segbase
2159 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2161 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2162 * configure.host (i[345]86-*-*): Ditto.
2163 * config.bfd (i[345]86-*-*): Ditto.
2164 * configure: Regenerate.
2166 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2169 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2171 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2172 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2173 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2174 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2175 will have an ST_CODE type, change the symbol's type to ST_DATA.
2176 * som.c (hppa_som_gen_reloc_type): Update prototype.
2178 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2181 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2182 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2183 (mips_elf_finish_dynamic_sections): Likewise.
2185 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * configure.host (HLDENV): New variable to set. Set it for
2188 *-*-sysv4*, since those linkers may not support -R but they always
2189 support LD_RUN_PATH.
2191 * libieee.h (NSECTIONS): Don't define.
2192 (ieee_data_struct): Change section_table to asection **. Add
2194 * ieee.c (get_section_entry): If the table isn't big enough, make
2196 (ieee_slurp_sections): Remove assertion about number of sections.
2197 (ieee_object_p): Adjust initialization of ieee to match changes to
2200 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2201 symbols merely because we are generating a shared library.
2202 (xcoff_build_ldsyms): Don't set up global linkage code for an
2203 undefined symbol merely because we are generating a shared
2207 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2209 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2210 (BFD32_BACKENDS) Add elf32-v850.o.
2211 * archures.c: Add bfd_v850_arch.
2212 * bfd-in2.h: Add bfd_v850_arch.
2213 * config.bfd (v850-*-*): New target.
2214 * configure: (bfd_elf32_v850_vec) New vector.
2215 * configure.in: (bfd_elf32_v850_vec) New vector.
2216 * cpu-v850.c: New file.
2217 * elf.c (prep_headers): Added case bfd_arch_v850.
2218 * elf32-v850.c: New file.
2219 * targets.c (bfd_elf32_v850_vec): New vector.
2222 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2224 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2225 a function code symbol for an XMC_XO symbol.
2227 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2229 * mpw-config.in: Update editing of autoconf vars to reflect
2230 Jul 18 configure.in change.
2231 * mpw-make.sed: Update editing of include pathnames to be
2232 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2234 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2236 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2237 which to offset to get the .plt entry address is ".plt".
2239 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2241 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2242 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2243 Added, for internal use by the ARM gas.
2245 * bfd-in2.h: Rebuilt
2247 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2249 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2250 in section dynidx start.
2252 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2255 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2256 optimization for g++.
2258 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2260 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2261 the -mrelocatable-lib bit set and the other doesn't, clear the
2262 -mrelocatable-lib bit in the header.
2264 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2267 symbol against a STT_FUNC symbol in a shared library.
2269 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2271 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2272 symbol is found, automatically define the corresponding function
2275 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2276 if sym.n_numaux is not zero.
2277 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2278 entry to disagree about the number of aux entries if the symbol
2281 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2282 section if it might be needed, not just if info->shared.
2283 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2284 the start of .rel.dyn if we are going to use it.
2285 (mips_elf_finish_dynamic_sections): Only clear the first element
2286 of .rel.dyn if the size is greater than zero.
2288 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2290 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2291 undefined_symbol callback for a symbol, then don't issue any more
2292 warnings about loader relocs.
2293 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2294 after calling the undefined_symbol callback.
2296 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2297 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2298 as the AIX linker seems to do.
2300 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2302 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2303 (evax_initialize): Remove evax_reloc_table.
2304 (evax_close_and_cleanup): Ditto.
2306 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2308 (evax_bfd_reloc_type_lookup): Ditto.
2309 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2310 cooked_size == raw_size.
2311 * evax-emh.c (_bfd_evax_register_filename): Remove.
2312 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2313 * evax-misc.c (add_new_contents): Malloc section at full size.
2314 (_bfd_save_evax_section): Memcpy section contents directly.
2315 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2316 (evax_reloc_table): Remove.
2318 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2320 * makefile.vms: Add better support for DEC C compilation
2321 Add evax.h dependencies
2323 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2324 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2325 (BFD_RELOC_ALPHA_BASEREG): Remove.
2326 * bfd-in2.h, libbfd.h: Rebuild.
2328 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2330 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2331 getgid if _WIN32 is defined.
2332 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2334 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2336 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2337 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2339 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2342 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2344 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2346 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2347 (NEED_DECLARATION_REALLOC): New macro.
2348 * configure, config.in: Rebuild.
2349 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2350 (realloc): Declare if NEED_DECLARATION_REALLOC.
2352 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2353 <strings.h> if they exist.
2355 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2357 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2359 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2361 Based on patches from Eric Valette <valette@crf.canon.fr>:
2362 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2363 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2364 (elf_howto_table): Add entries for new relocs.
2365 (elf_i386_reloc_type_lookup): Handle new relocs.
2366 (elf_i386_info_to_howto): Just call abort.
2367 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2368 (elf_i386_relocate_section): Likewise.
2370 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2372 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2374 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2376 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2377 only get the LMA from the phdr if they are in the same part of the
2380 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2381 new segment to make them more comprehensible. If the relationship
2382 between the LMA and the VMA changed, start a new segment. Don't
2383 check dynsec when deciding whether to start a new segment for a
2384 writeable section; -N will now handle this.
2386 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2388 * libhppa.h: Remove "esel" changes. Not the right approach.
2389 * som.c: Corresponding changes.
2390 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2391 which don't have a SOM symbol type associated with them.
2392 Reverses a 1994 change.
2394 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2396 Make ld -N more reasonable for ELF:
2397 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2398 phdr_in_section to false, and always use a single load segment.
2399 (elf_sort_sections): Sort sections by LMA after VMA.
2400 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2401 align to maxpagesize.
2402 (assign_file_positions_except_relocs): Likewise.
2403 * elfcode.h (elf_object_p): If a section is loaded but not page
2404 aligned, clear D_PAGED.
2406 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2408 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2409 Added, for internal use by the ARM gas.
2411 * bfd-in2.h: Rebuilt
2413 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2415 * libhppa.h (R_HPPA_ESEL): New field selector.
2416 (e_esel): Similarly.
2417 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2418 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2419 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2421 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2424 archive search before looking for stripped dynamic objects.
2426 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2429 symbol a warning rather than an error.
2431 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * elf.c (assign_file_positions_for_segments): Track the virtual
2434 memory position separately from the file position, and use it to
2435 compute the alignment adjustment.
2437 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2439 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2440 and fixed mask on R_D10V_10_PCREL_L.
2442 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2444 * elf64-mips.c: Include "aout/ar.h".
2445 (mips_elf64_slurp_armap): New static function.
2446 (mips_elf64_write_armap): New static function.
2447 (bfd_elf64_archive_*): Define.
2448 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2449 Use instead of bfd_generic_archive_p.
2450 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2451 instead of _bfd_write_archive_contents.
2452 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2453 _bfd_generic_mkarchive.
2454 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2455 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2457 (TARGET_LITTLE_SYM): Likewise.
2458 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2460 * Makefile.in: Rebuild dependencies.
2462 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2463 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2464 SHT_MIPS_EVENTS sections.
2465 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2466 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2468 (_bfd_mips_elf_fake_sections): Likewise.
2470 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2471 * ecoff.c (ecoff_compute_section_file_positions): Copy
2472 rdata_in_text from backend info to tdata. Clear it if any data
2473 section comes before .rdata.
2474 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2475 tdata rather than backend info.
2477 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * configure.in: Fix test for whether a compiler has a 64 bit
2480 type. From Jim Wilson <wilson@cygnus.com>.
2482 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * configure.host (mips-sgi-irix6*): New host.
2486 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2487 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2488 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2490 * configure: Rebuild.
2491 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2492 (BFD_HOST_64_BIT): Define conditionally.
2493 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2494 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2495 (symvalue, bfd_size_type): Likewise.
2496 * bfd-in2.h: Rebuild.
2497 * Makefile.in (do_clean): Remove bfd-tmp.h.
2498 (do_distclean): Remove bfd-in3.h.
2499 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2500 (bfd-in3.h): New target.
2502 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2503 Andrew Gierth <ANDREWG@microlise.co.uk>.
2505 * configure.host: Set INSTALL_SHLIB.
2506 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2507 * configure: Rebuild.
2508 * Makefile.in (install): Use @INSTALL_SHLIB@.
2510 * config.bfd (mips*-*-irix6*): New target.
2511 * configure.host: Handle Irix 6 shared library like Irix 5.
2513 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2514 symbol for a magic name.
2515 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2517 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2520 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2522 * mpw-config.in: Add ELF support to mips config, create the
2523 elf32-target.h file in the object dir.
2524 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2526 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2528 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2529 Also removed most abort calls, in favor of using bfd reporting.
2531 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2533 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2534 (BFD32_BACKENDS) Add elf32-d10v.o.
2535 * archures.c: Add bfd_d10v_arch.
2536 * bfd-in2.h: Add bfd_d10v_arch.
2537 * config.bfd (d10v-*-*): New target.
2538 * configure: (bfd_elf32_d10v_vec) New vector.
2539 * configure.in: (bfd_elf32_d10v_vec) New vector.
2540 * cpu-d10v.c: New file.
2541 * elf.c (prep_headers): Added case bfd_arch_d10v.
2542 * elf32-d10v.c: New file.
2543 * libbfd.h: Rebuild.
2544 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2545 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2546 * targets.c (bfd_elf32_d10v_vec): New vector.
2548 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2550 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2552 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2554 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2555 bfd_mach_i386_i8086 machine types.
2557 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2559 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2562 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2564 * coffcode.h (coff_set_section_contents): A/UX does not require
2565 special handling of the _LIB section.
2567 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2569 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2570 value for R_RELBYTE.
2572 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2573 array if one was allocated.
2575 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2577 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2578 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2579 use_rld_obj_head and rld_value.
2580 (mips_elf_link_hash_table_create): Initialize new fields.
2581 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2583 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2584 __rld_obj_head symbol not seen, create an __rld_map symbol.
2585 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2586 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2587 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2588 __rld_obj_head symbol.
2589 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2591 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2595 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2596 ppc_elf_addr16_ha_reloc.
2597 (ppc_elf_addr16_ha_reloc): New static function.
2599 * coff-mips.c (struct mips_hi): Define.
2600 (mips_refhi_list): New static variable.
2601 (mips_refhi_addr, mips_refhi_addend): Remove.
2602 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2603 (mips_reflo_reloc): Process mips_refhi_list.
2604 (mips_relhi_list): New static variable.
2605 (mips_relhi_addr, mips_relhi_addend): Remove.
2606 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2607 (mips_rello_reloc): Process mips_relhi_list.
2608 (mips_relocate_section): Permit an arbitrary number of REFHI or
2609 RELHI relocs before the associated REFLO or RELLO reloc.
2611 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2613 * aout-target.h (MY(callback)): Set reloc_count fields.
2615 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2617 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2618 sections unless this is a SunOS link.
2620 * VERSION: Set to 2.7.1.
2622 * Released binutils 2.7.
2624 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2626 * i386aout.c: Include "aout/aout64.h".
2627 (i386aout_write_object_contents): New static function.
2628 (MY_write_object_contents): Define.
2630 * netbsd.h (MY(write_object_contents)): Make sure that
2631 adjust_sizes_and_vmas is called before fiddling with the magic
2634 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2636 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2638 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2640 * libbfd-in.h (itos, stoi): Don't define.
2641 * libbfd.h: Rebuild.
2642 * i386lynx.c (KEEPIT): Define as udata.i.
2643 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2644 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2645 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2646 flags. Don't use stoi.
2648 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2650 * elf.c (map_sections_to_segments): Don't start a new segment for
2651 a writable section if it's on the same page as the previous
2652 segment. Reset the writable variable for a readonly section.
2654 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2656 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2657 first_thunk_address, thunk_size, and import_table_size.
2658 * peicode.h: Improved some diagnostics regarding edata sections.
2660 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2662 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2663 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2665 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2668 with XCOFF_DEF_DYNAMIC set is really defined.
2669 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2670 (xcoff_link_add_symbols): Only create special sections if using an
2673 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2675 (bfd_install_relocation): Likewise.
2677 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2679 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2681 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2682 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2683 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2684 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2685 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2686 are found for LITERAL relocs.
2687 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2688 taken, we cannot generate a .plt entry for the symbol.
2690 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2692 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2693 sysconf functions (for gprof).
2694 * configure, config.in: Rebuild.
2696 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2699 an archive if it has a map. If the object file has the wrong
2702 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2703 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2705 (alpha_relocate_section): Likewise.
2707 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2708 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2709 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2710 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2711 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2712 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2713 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2714 * peicode.h: Corresponding changes.
2716 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2718 * elflink.h (elf_create_pointer_linker_section): Comment out code
2719 dealing with making GOT pointers negative of the GOT symbol for
2722 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2724 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2725 increment the .rela.plt size until after we're done creating the
2727 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2728 .rela.plt offset directly rather than calculating it.
2730 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2732 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2733 Use autoconf-set values.
2734 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2735 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2738 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2739 * configure: Rebuilt.
2741 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2743 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2744 handling code > 1k away.
2746 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2748 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2749 defined, output whenever the symbol is updated.
2751 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2753 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2754 section to 0 if user_set_vma is set.
2755 * elflink.h (elf_bfd_final_link): Likewise.
2757 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2759 Partially undo patch of Jun 20.
2760 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2761 (coff_compute_section_file_positions): Likewise.
2762 (coff_write_object_contents): Likewise. Re-add deleted code, but
2763 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2764 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2766 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2768 * config.bfd: Add support for *-*-rtems* configurations.
2770 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * elf.c (prep_headers): Add bfd_arch_alpha case.
2774 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2776 * elf64-alpha.c: New file.
2777 * config.bfd (alpha-*-linuxecoff*): New target.
2778 (alpha-*-linux*, alpha-*-elf*): New targets.
2779 * configure.in (bfd_elf64_alpha_vec): New vector.
2780 * configure: Rebuild.
2781 * targets.c (bfd_elf64_alpha_vec): Declare.
2782 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2783 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2784 * bfd-in2.h, libbfd.h: Rebuild.
2785 * Makefile.in: Rebuild dependencies.
2786 (BFD64_BACKENDS): Add elf64-alpha.o.
2787 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2789 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2792 than relying on a right shift of 32.
2794 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2796 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2797 ifdef to COFF_WITH_PE.
2798 (coff_compute_section_file_positions): Likewise.
2799 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2800 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2801 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2802 COFF_IMAGE_WITH_PE, always include.
2804 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2806 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2808 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2809 approximate the correct answer if SIZEOF_HEADERS was not used.
2811 * binary.c (binary_set_section_contents): Set section file
2812 position based on LMA rather than VMA.
2814 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2816 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2817 symbols if info->strip == strip_all.
2819 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2821 * coff-h8300.c: Remove #if 0 code.
2822 (compatable): Don't allow mixing/matching of different architectures.
2824 * archures.c (bfd_mach_h8300s): Add.
2825 * bfd-in2.h: Rebuilt.
2826 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2828 (h8300_reloc16_estimate): Likewise.
2829 (h8300_reloc16_extra_cases): Likewise.
2830 (h8300_bfd_link_add_symbols): Likewise.
2831 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2832 (coff_set_flags): Likewise.
2833 * cpu-h8300.c (h8300_scan): Likewise.
2834 Add H8/S to bfd_h8300_arch list.
2836 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2838 Added support for Alpha OpenVMS:
2839 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2840 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2841 * config.h-vms, makefile.vms: New files.
2842 * config.bfd (alpha-*-*vms*): New target.
2843 * configure.in (evax_alpha_vec): New target vector.
2844 * configure: Rebuild.
2845 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2846 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2847 * targets.c (bfd_target_evax_flavour): Define.
2848 (evax_alpha_vec): Declare.
2849 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2850 if BFD64 is defined.
2851 * bfd-in2.h, libbfd.h: Rebuild.
2852 * Makefile.in: Rebuild dependencies.
2853 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2854 evax-emh.o, and evax-misc.o.
2855 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2856 evax-etir.c, evax-emh.c, and evax-misc.c.
2857 (HFILES): Add evax.h.
2859 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2861 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2863 (h8300_bfd_link_add_symbols): Likewise.
2865 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2867 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2868 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2870 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2873 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2875 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2876 R_MIPS_32 relocs if creating a shared library.
2878 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2880 * peicode.h (add_data_entry): Use pei_section_data rather than
2881 _cooked_size. Corresponds to May 13 change in coffcode.h.
2883 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2885 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2886 * coffcode.h (coff_write_object_contents): If there are long
2887 section names, always set the f_symptr field, even if there are no
2889 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2890 if there are no symbols.
2892 * coffgen.c (make_a_section_from_file): Check return value of
2893 _bfd_coff_read_string_table.
2894 (coff_real_object_p): Check return value of
2895 make_a_section_from_file.
2896 (_bfd_coff_read_string_table): Check that there are some symbols
2897 before trying to read the string table size.
2899 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2902 to replace a symbol in a dynamic object with a symbol from another
2903 dynamic object, do the replacement if the existing symbol is
2904 global linkage code.
2906 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2907 for _ptrgl, and treat it as global linkage code.
2909 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2910 filename or N_SO symbol past the offset, and use it to indicate
2911 that there is no line number or function when appropriate.
2913 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2916 common symbol defined by the linker. Don't export function code
2917 even if export_defineds is set.
2919 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2921 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2923 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2924 (h8300_symbol_address_p): New function.
2925 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2928 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2930 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2932 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2933 correctly for the two variants. Allow relaxing if the target
2934 is 128 bytes away since after relaxation it'll be 126 bytes away.
2935 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2936 "dot" and "value". Allow relaxing if the target is 128 bytes
2937 away since after relaxation it'll be 126 bytes away.
2938 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2939 the given section until nothing changes.
2941 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2943 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2944 alignment hack--we can get the lnnoptr info another way without
2945 suddenly increasing the alignment requirements. Set the flags for
2947 (ecoff_compute_section_file_positions): Do so.
2949 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2952 to keep the HP emulator database happy.
2954 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2955 From Kevin Buettner <kev@primenet.com>.
2957 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2959 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2960 name of a NULL section.
2962 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2965 set, always call the notice callback.
2967 * VERSION: Increment for bfdlink.h change.
2969 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2971 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2972 (sh_relax_delete_bytes): Correct handling of differently sized
2973 trailing alignment reloc.
2975 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2976 * bfd-in2.h: Rebuild.
2977 * configure.in: Warn if there is no known 64 bit type.
2978 * configure: Rebuild.
2980 * Makefile.in: Rebuild dependencies.
2981 (BFD32_BACKENDS): Add ppcboot.o.
2982 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2984 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2985 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2987 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2990 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2991 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2992 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2994 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2996 * elf64-mips.c: Improve reloc special_functions and handling of
2997 SHT_MIPS_OPTIONS section.
2998 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2999 mips_elf_hi16_reloc and make globally visible.
3000 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
3001 make globally visible.
3002 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
3003 make globally visible.
3004 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
3005 and make globally visible.
3006 (gprel16_with_gp): Check howto->src_mask before using value in
3008 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
3009 and make globally visible.
3010 (gprel32_with_gp): Check howto->src_mask before fetching value.
3011 (bfd_mips_elf_swap_options_in): New function.
3012 (bfd_mips_elf_swap_options_out): New function.
3013 (_bfd_mips_elf_set_private_flags): Rename from
3014 mips_elf_set_private_flags and make globally visible.
3015 (_bfd_mips_elf_copy_private_bfd_data): Rename from
3016 mips_elf_copy_private_bfd_data and make globally visible.
3017 (_bfd_mips_elf_merge_private_bfd_data): Rename from
3018 mips_elf_merge_private_bfd_data and make globally visible.
3019 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
3020 for a SHT_MIPS_OPTIONS section.
3021 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
3022 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
3023 name of a SHT_MIPS_OPTIONS section.
3024 (_bfd_mips_elf_set_section_contents): New function.
3025 (mips_elf32_section_processing): Set the GP value in a
3026 SHT_MIPS_OPTIONS section.
3027 (_bfd_mips_elf_find_nearest_line): Rename from
3028 mips_elf_find_nearest_line and make globally visible.
3029 (bfd_elf32_set_section_contents): Define.
3030 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
3031 (_bfd_mips_elf_lo16_reloc): Declare.
3032 (_bfd_mips_elf_gprel16_reloc): Declare.
3033 (_bfd_mips_elf_got16_reloc): Declare.
3034 (_bfd_mips_elf_gprel32_reloc): Declare.
3035 (_bfd_mips_elf_set_private_flags): Declare.
3036 (_bfd_mips_elf_copy_private_bfd_data): Declare.
3037 (_bfd_mips_elf_merge_private_bfd_data): Declare.
3038 (_bfd_mips_elf_find_nearest_line): Declare.
3039 (_bfd_mips_elf_set_section_contents): Declare.
3041 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
3043 (elf_info_to_howto): Define.
3044 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3046 (elf_info_to_howto): Define.
3047 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3049 (elf_info_to_howto): Define.
3051 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3052 R_MOV16B[12], to match change in coff/internal.h.
3054 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * elf64-mips.c: Extensive additions to provide better support for
3057 writing files and for gas.
3058 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3059 of mips_elf_object_p.
3060 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3061 _bfd_mips_elf_object_p.
3062 (_bfd_mips_elf_final_write_processing): Rename from
3063 mips_elf_final_write_processing and make globally visible.
3064 (_bfd_mips_elf_fake_sections): Rename from
3065 mips_elf_fake_sections and make globally visible.
3066 (_bfd_mips_elf_section_from_bfd_section): Rename from
3067 mips_elf_section_from_bfd_section and make globally visible.
3068 (_bfd_mips_elf_section_processing): New function, broken out of
3069 mips_elf_section_processing.
3070 (mips_elf32_section_processing): Rename from
3071 mips_elf_section_processing; call
3072 _bfd_mips_elf_section_processing.
3073 (_bfd_mips_elf_symbol_processing): Rename from
3074 mips_elf_symbol_processing and make globally visible.
3075 (_bfd_mips_elf_read_ecoff_info): Rename from
3076 mips_elf_read_ecoff_info and make globally visible.
3077 (mips_elf32_ecoff_debug_swap): Rename from
3078 mips_elf_ecoff_debug_swap.
3079 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3080 struct symbol_cache_entry.
3081 (_bfd_elf_validate_reloc): New function, moved in from
3082 elfcode.h:validate_reloc.
3083 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3084 to _bfd_elf_validate_reloc. Change all callers.
3085 * elf-bfd.h (bfd_section_from_shdr): Declare.
3086 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3087 (_bfd_elf_validate_reloc): Declare.
3088 (_bfd_mips_elf_object_p): Declare.
3089 (_bfd_mips_elf_fake_sections): Declare.
3090 (_bfd_mips_elf_section_from_bfd_section): Declare.
3091 (_bfd_mips_elf_section_processing): Declare.
3092 (_bfd_mips_elf_symbol_processing): Declare.
3093 (_bfd_mips_elf_read_ecoff_info): Declare.
3094 (_bfd_mips_elf_final_write_processing): Declare.
3095 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3098 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3099 (mips_elf_final_write_processing): Likewise.
3101 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3103 64-bit MIPS ELF ABI objdump support:
3104 * elf64-mips.c: New file.
3105 * Makefile.in: Rebuild dependencies.
3106 (BFD64_BACKENDS): Add elf64-mips.o.
3107 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3108 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3109 bfd_elf64_littlemips_vec to targ_selvecs.
3110 (mips*-*-elf*): Likewise.
3111 * confingure.in: Add bfd_elf64_bigmips_vec and
3112 bfd_elf64_littlemips_vec to vector switch.
3113 * configure: Rebuild.
3114 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3115 broken out of mips_elf_section_from_shdr.
3116 (mips_elf32_section_from_shdr): Rename from
3117 mips_elf_section_from_shdr. Call new function.
3118 (elf_backend_section_from_shdr): Update name of renamed function.
3119 * elf-bfd.h (struct elf_size_info): Change second parameter of
3120 write_out_phdrs to be const. Likewise for second parameter of
3122 (struct bfd_elf_section_data): Add rel_hdr2 field.
3123 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3124 (bfd_elf32_swap_symbol_out): Likewise.
3125 (bfd_elf32_swap_reloc_in): Likewise.
3126 (bfd_elf32_swap_reloc_out): Likewise.
3127 (bfd_elf32_swap_reloca_in): Likewise.
3128 (bfd_elf32_swap_reloca_out): Likewise.
3129 (bfd_elf32_swap_phdr_in): Likewise.
3130 (bfd_elf32_swap_phdr_out): Likewise.
3131 (bfd_elf32_swap_dyn_in): Likewise.
3132 (bfd_elf32_swap_dyn_out): Likewise.
3133 (bfd_elf32_slurp_symbol_table): Declare.
3134 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3135 (bfd_elf32_write_out_phdrs): Declare.
3136 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3137 (bfd_elf64_swap_symbol_out): Likewise.
3138 (bfd_elf64_swap_reloc_in): Likewise.
3139 (bfd_elf64_swap_reloc_out): Likewise.
3140 (bfd_elf64_swap_reloca_in): Likewise.
3141 (bfd_elf64_swap_reloca_out): Likewise.
3142 (bfd_elf64_swap_phdr_in): Likewise.
3143 (bfd_elf64_swap_phdr_out): Likewise.
3144 (bfd_elf64_swap_dyn_in): Likewise.
3145 (bfd_elf64_swap_dyn_out): Likewise.
3146 (bfd_elf64_slurp_symbol_table): Declare.
3147 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3148 (bfd_elf64_write_out_phdrs): Declare.
3149 (_bfd_mips_elf_section_from_shdr): Declare.
3150 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3151 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3152 section for the section, add the new one to rel_hdr2. Increment
3153 reloc_count rather than setting it.
3154 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3155 Remove static declaration.
3156 (elf_write_shdrs_and_ehdr): Define name as macro.
3157 (elf_write_out_phdrs): Likewise.
3158 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3159 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3160 (elf_swap_symbol_in): Change second parameter to be const.
3161 (elf_swap_symbol_out): Likewise.
3162 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3163 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3164 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3165 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3166 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3167 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3168 parameter to be const. Make non-static.
3169 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3171 (elf_slurp_symbol_table): Make non-static.
3172 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3173 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3174 (elf_backend_size_info): Likewise.
3175 (elfNN_bed): Use elf_backend_size_info.
3176 * targets.c (bfd_elf64_bigmips_vec): Declare.
3177 (bfd_elf64_littlemips_vec): Declare.
3178 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3179 bfd_elf64_littlemips_vec if BFD64 is defined.
3181 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3183 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3185 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3186 zeroes, in alignment holes.
3188 * configure: Rebuild with autoconf 2.10.
3190 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3191 potential leading underscore in the allocated buffer.
3193 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3195 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3196 symbols into .sbss if this is a relocatable link.
3198 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3201 undefined symbols when creating a shared library.
3203 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3205 * coff-sh.c: Add a bunch of new code and static const arrays to
3206 support aligning loads and stores on four byte memory boundaries.
3208 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3210 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3211 call sh_align_loads.
3212 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3215 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3217 * cache.c (bfd_open_file): Unlink the file before opening it for
3218 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3220 * opncls.c (bfd_fdopenr): Set opened_once.
3222 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3227 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3228 the code unconditionally.
3230 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3232 * libcoff-in.h (struct pei_section_tdata): Define structure.
3233 (pei_section_data): Define macro.
3234 * libcoff.h: Rebuild.
3235 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3236 store s_paddr field in pei_section_data.
3237 (coff_compute_section_file_positions): Use pei_section_data rather
3238 than _cooked_size, and don't overwrite an existing value.
3239 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3240 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3241 * peicode.h (coff_bfd_copy_private_section_data): Define if
3243 (pe_bfd_copy_private_section_data): New static function if
3246 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * srec.c (srec_set_arch_mach): Write as a function rather than a
3251 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3252 no map, just check each member in turn to see whether it is
3255 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3257 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3258 table. Call BFD_ASSERT to validate header size, instead of
3260 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3263 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3265 * ppcboot.c: New target for looking at PPCbug boot records.
3267 * config{ure.in,.bfd}: Add support for ppcboot target.
3269 * configure: Regenerate.
3271 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3273 * coff-h8300.c (howto_table): Update names to match recent
3274 changes to include/coff/internal.h. Fix minor errors in the
3275 existing relocs. Add R_MOVL1 and R_MOVL2.
3276 (rtype2howto): Similarly.
3277 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3278 existing relaxing code and peform more relaxing.
3279 (h8300_reloc16_extra_cases): Likewise.
3281 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3283 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3286 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3288 * elfcode.h (elf_object_p): Reject generic ELF target if
3289 e_machine matches an alternate machine code in a specific backend.
3291 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3292 obsolete align_power_min field.
3294 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3296 * coff-h8300.c (reloc_howto_type): Add howto entry for
3298 (rtype2howto): Handle R_PCRWORD_B.
3299 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3300 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3301 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3302 branch (R_PCWORD_B).
3304 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3306 * aoutx.h (translate_from_native_sym_flags): Set the section for
3307 BSF_CONSTRUCTOR symbols.
3309 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3312 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3314 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3315 stop looking when section is found.
3317 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3319 * coffcode.h (STRING_SIZE_SIZE): Define.
3320 (styp_to_sec_flags): Handle long symbol names when looking for the
3322 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3323 (bfd_coff_long_section_names): Define.
3324 (coff_write_object_contents): Handle long section names.
3325 (bfd_coff_std_swap_table): Initialize new field.
3326 * libcoff.h: Rebuild.
3327 * coffgen.c (make_a_section_from_file): Handle long section
3329 (coff_write_symbols): Handle long section names.
3330 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3331 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3332 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3333 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3334 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3335 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3336 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3337 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3339 * bout.c (b_out_callback): Set lma of sections.
3340 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3341 parameter to output_bfd. Used input_bfd instead of output_bfd in
3344 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3346 * aoutx.h (translate_from_native_sym_flags): Don't create
3347 SEC_CONSTRUCTOR sections.
3348 * ecoff.c (ecoff_set_symbol_info): Likewise.
3350 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3351 From Don Bowman <bowman@waterloo.hp.com>.
3353 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3355 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3356 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3358 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3360 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3361 mips_32_relocs field.
3362 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3363 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3364 relocs against a global symbol which is not defined in a regular
3366 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3367 against a global symbol, increment mips_32_relocs.
3368 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3369 the symbol is not defined in a regular file, make room in the
3372 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3375 file position and the virtual file position separately. Set
3376 filepos information bsaed on the real file position.
3377 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3378 Jan 23 change to coffcode.h.
3380 * som.c (som_slurp_symbol_table): Set the symbol count to the
3381 number of BFD symbols created.
3383 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3385 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3386 output file if linking shared objects. Loop to check all relocs,
3387 rather than returning false on first error.
3389 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3391 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3392 (ppc_elf_additional_program_headers): If .interp section, bump #
3393 of program headers by 1.
3394 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3395 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3396 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3398 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3400 (ppc_elf_relocate_section): If the output section isn't defined,
3401 don't abort, just give an error message.
3403 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3404 being created is .sdata or .sdata2, don't make the symbol dynamic.
3406 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3409 members of an archive for dynamic objects with no symbols, and
3410 pass them directly to check_archive_element.
3411 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3412 xcoff_link_check_dynamic_ar_symbols.
3413 (xcoff_link_check_dynamic_ar_symbols): New static function.
3415 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3416 from _bfd_nodynamic to _bfd_xcoff.
3417 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3419 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3420 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3421 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3422 * libcoff.h: Rebuild.
3423 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3424 (xcoff_get_section_contents): New static function.
3425 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3426 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3427 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3428 (xcoff_dynamic_reloc): New static variable.
3429 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3430 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3432 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3434 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3435 if reloc_entry->addend is not 0.
3436 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3438 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3440 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3442 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3443 Add entries for R_SPARC_[56].
3444 (sparc_reloc_map): Add entries for R_SPARC_[56].
3446 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3448 Optimize linking of stabs in sections as used in ELF and COFF.
3449 * stabs.c: New file.
3450 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3451 (_bfd_write_section_stabs): Declare.
3452 (_bfd_write_stab_strings): Declare.
3453 * libbfd.h: Rebuild.
3454 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3455 (struct coff_link_hash_table): Add stab_info field.
3456 * libcoff.h: Rebuild.
3457 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3459 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3461 (_bfd_coff_final_link): Write out stab strings hash table.
3462 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3463 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3465 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3466 (struct bfd_elf_section_data): Add stab_info field.
3467 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3469 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3470 _bfd_link_section_stabs.
3471 (elf_bfd_final_link): Write out stab strings hash table.
3472 (elf_link_input_bfd): Handle optimized stabs sections.
3473 * reloc.c (_bfd_final_link_relocate): Check address against
3474 _raw_size rather than _cooked_size.
3475 * Makefile.in: Rebuild dependencies.
3476 (BFD_LIBS): Add stabs.o
3477 (BFD_LIBS_CFILES): Add stabs.c.
3479 * VERSION: Increment for bfdlink.h change.
3481 * coffgen.c (coff_renumber_symbols): Correct handling of
3482 BSF_NOT_AT_END common symbols.
3484 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * coff-ppc.c (record_toc): Add cast to avoid warning.
3487 (ppc_allocate_toc_section): Likewise.
3488 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3489 (ppc_coff_reloc_type_lookup): Remove unreached code.
3490 * coffcode.h (coff_write_object_contents): Don't take the address
3492 * peicode.h (pe_print_idata): Add casts to avoid warning.
3493 (pe_print_edata): Likewise.
3494 (pe_print_reloc): Remove ANSI C string concatenation.
3496 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3500 * libcoff.h: Rebuild.
3501 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3503 (coff_swap_aux_out): Likewise.
3504 * peicode.h (coff_swap_aux_in): Likewise.
3505 (coff_swap_aux_out): Likewise.
3506 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3508 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3510 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3511 Fix up .bf endndx link fields.
3512 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3514 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3517 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3519 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3520 on Solaris PowerPC systems doesn't get confused.
3522 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3525 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3526 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3527 update did_reg and did_reg2.
3529 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3531 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3533 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3534 callback routines, pass h->root.string rather than name, in case
3535 copy is true and name is transient.
3537 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3539 * elfcore.h: Add support for core files with multiple threads.
3540 (Primarily for Solaris.)
3542 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3544 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3545 section->orelocation is NULL.
3547 * coffgen.c (bfd_coff_get_syment): New function.
3548 (bfd_coff_get_auxent): New function.
3549 * bfd-in.h (bfd_coff_get_syment): Declare.
3550 (bfd_coff_get_auxent): Declare.
3551 * bfd-in2.h: Rebuild.
3553 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3555 * elf32-mips.c (struct mips_hi16): Define.
3556 (mips_hi16_addr, mips_hi16_addend): Remove.
3557 (mips_hi16_list): New static variable.
3558 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3559 (mips_elf_lo16_reloc): Process mips_hi16_list.
3560 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3561 relocs before the associated LO16 reloc.
3563 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * versados.c (versados_scan): Check bfd_alloc return value.
3566 (versados_object_p): Check all bfd_read return values. Require
3567 that lang field be less than 10, to avoid confusion with Intel Hex
3570 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3572 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3573 not 0, for an absolute symbol.
3574 (NAME(aout,swap_ext_reloc_out)): Likewise.
3576 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3577 (ihex_write_object_contents): For a large start address, output
3578 the full 32 bit address in record type 5.
3580 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3581 to int to avoid promotion problems in prototype.
3583 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3585 * configure.host: Use ${srcdir} when looking for picfrag.
3587 * configure.host: Switch on ${libdir}, not $(libdir). From
3588 alan@spri.levels.unisa.edu.au (Alan Modra).
3590 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3591 entry point, not just for DYNAMIC objects.
3592 * sunos.c (sunos_add_dynamic_symbols): Always call
3593 sunos_create_dynamic_sections. If called with a non DYNAMIC
3594 object, don't do anything else.
3595 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3597 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * configure.in: Permit --enable-shared to specify a list of
3601 * configure: Rebuild.
3603 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3604 host when configuring with --enable-shard.
3606 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3608 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3611 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3612 to avoid crashing in bfd_hash_replace.
3614 * sysdep.h: Use #ifdef, not #if.
3616 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3618 * config.in: Rebuild.
3620 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3622 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3623 (AC_CHECK_HEADERS): Check for sys/time.h
3624 (AC_HEADER_TIME): Add macro.
3625 * configure: Rebuild.
3626 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3627 to control what combination of <time> and <sys/time.h>
3630 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3632 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3633 (aout_32_sunos4_write_object_contents): Likewise.
3634 * aoutx.h (NAME(aout,machine_type)): Handle
3635 bfd_mach_sparc_{sparclet,sparclite}.
3636 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3637 (bfd_mach_sparc_v9_p): Update.
3638 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3639 * libaout.h (enum machine_type): Add M_SPARCLET.
3640 * sunos.c (MACHTYPE_OK): Define.
3641 * bfd-in2.h: Regenerated.
3643 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3646 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3647 * elflink.c (_bfd_elf_create_got_section): Store the
3648 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3649 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3650 global offset table goes over 0x1000, set the value of
3651 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3652 (elf32_sparc_relocate_section): Subtract the offset of
3653 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3655 * elfcode.h: Don't include <string.h>.
3657 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3659 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3660 generic_link_hash_newfunc. All references changed.
3661 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3662 moved here from libbfd-in.h.
3663 * libbfd-in.h: Corresponding changes.
3664 * libbfd.h: Regenerated.
3666 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3668 * aoutx.h (aout_link_input_section_std): When reporting an
3669 overflow error, use the name of the symbol in the hash table if
3671 (aout_link_input_section_ext): Likewise.
3673 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3674 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3676 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3678 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3679 * coffcode.h (coff_compute_section_file_positions): Likewise.
3680 (coff_write_object_contents): Likewise.
3682 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3684 * section.c (SEC_LINK_ONCE): Define.
3685 (SEC_LINK_DUPLICATES): Define.
3686 (SEC_LINK_DUPLICATES_DISCARD): Define.
3687 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3688 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3689 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3690 * bfd-in2.h: Rebuild.
3691 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3692 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3693 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3694 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3695 SEC_LINK_ONCE, and look through the symbol table for the setting
3696 for SEC_LINK_DUPLICATES.
3697 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3698 set for a section, find the section symbol in the symbol table,
3699 and set the aux entry based on SEC_LINK_DUPLICATES.
3700 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3701 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3702 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3703 * coff-i386.c (i386coff_vec): Likewise.
3704 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3706 * VERSION: Bump to 2.6.1.
3707 * Makefile.in (stamp-h): Depend upon VERSION.
3709 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3711 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3712 * libbfd.h: Rebuilt.
3713 * linker.c (generic_link_hash_newfunc): No longer static.
3714 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3716 * coff-h8300.c: Add two derived hash tables and their associated
3717 funtions and #defines for use by the h8300 linker.
3718 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3719 the function vector as needed. Place the address of the function
3720 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3721 Rewrite the vectors section contents as necessary.
3722 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3723 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3724 (coff_bfd_link_hash_table_create): Likewise.
3726 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3728 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3729 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3731 (hppa_rebuild_insn): Pass pointer to correct type to
3732 low_sign_unext and dis_assemble_21.
3734 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3736 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3737 Stick with sparc-*-{sysv4*,solaris2*}.
3739 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3741 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3742 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3743 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3744 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3745 fields is non-zero, print them.
3747 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3748 ifdef. Remove unused variables.
3749 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3751 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3752 (get_symbol_value): Ifdef out.
3753 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3754 (coff_ppc_relocate_section): Remove unused variables. Make
3755 fprintf strings and argument types correspond. Put before_addr in
3757 (dump_toc): Make fprintf strings and argument types correspond.
3758 (ppc_process_before_allocation): Remove unused variables. Always
3760 (ppc_reflo_reloc): Ifdef out.
3761 (ppc_addr32nb_reloc): Ifdef out.
3762 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3764 (coff_ppc_rtype_to_howto): Likewise.
3765 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3767 * peicode.h (pe_print_idata): Move otherwise unused variables into
3768 the #ifdef where they are used. Always return a value.
3769 (pe_print_edata): Make fprintf strings and argument types
3770 correspond. Always return a value.
3771 (pe_print_pdata): Removed unused variable addr_value. Always
3773 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3774 strings and argument types correspond. Always return a value.
3776 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3777 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3778 variable rela inside #if 0 section where it is used.
3780 * ns32k.h: New file.
3781 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3782 functions to start with _bfd_.
3783 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3784 functions in cpu-ns32k.h.
3785 * Makefile.in: Rebuild dependencies.
3786 (HFILES): Add ns32k.h.
3788 * section.c (struct sec): Add linker_mark field. Change
3789 user_set_vma and reloc_done to be single bit fields.
3790 (STD_SECTION): Update accordingly.
3791 * bfd-in2.h: Rebuild.
3792 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3794 (aout_link_input_bfd): Don't link unmarked sections.
3795 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3797 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3798 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3800 * elflink.h (elf_bfd_final_link): Mark sections included in the
3802 (elf_link_input_bfd): Don't link unmarked sections.
3803 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3805 (xcoff_link_input_bfd): Don't link unmarked sections.
3807 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3808 overflow error messages.
3810 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3812 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3813 is not set, print "BFD: " before the error message.
3815 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3816 Miles Bader <miles@gnu.ai.mit.edu>.
3817 * configure: Rebuild.
3819 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3821 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3824 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3825 m68k-aout, m68k-coff, and m68k-elf targets.
3827 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3829 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3830 (ieee_generic_stat_arch_elt): Restructured to prevent
3831 ieee_object_p from being called repeatedly.
3833 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3835 * coffcode.h (coff_write_object_contents): Allocate
3836 buffers large enough for any FILEHDR or AOUTHDR.
3838 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3840 * ecofflink.c (lookup_line): New static function, renamed and
3841 slighly changed from old _bfd_ecoff_locate_line.
3842 (_bfd_ecoff_locate_line): Cache line number information. Use
3843 lookup_line for actual lookup.
3845 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3847 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3848 multiple of 20 bytes.
3850 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3852 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3853 allocate ecoff_find_line, and don't initialize by hand.
3854 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3855 mips_elf_find_line, and don't call memset.
3857 * coffcode.h (coff_compute_section_file_positions): If not
3858 producing a final executable, don't consider sofar when aligning
3859 the section to the correct size.
3861 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3863 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3864 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3865 * coffgen.c (coff_section_symbol): Ifdef out.
3867 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3870 output_bfd is not NULL.
3872 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3874 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3875 of bfd_alloc (fixes fix_line not being initialized).
3876 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3878 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3880 * coffcode.h: Allow specific backends to override the
3881 bfd_link_add_symbols routine.
3883 * coff-h8300.c: Include genlink.h.
3884 (howto_table): Add R_MEM_INDIRECT.
3885 (rtype2howto): Support R_MEM_INDIRECT.
3886 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3889 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3891 * coff-alpha.c (alpha_relocate_section): Use
3892 info->callbacks_warning, rather than _bfd_error_handler, for
3893 "multiple gp" warning.
3895 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3898 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3899 table string. Use bfd_wrapped_link_hash_lookup.
3900 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3902 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3903 table, if any, when writing out symbols.
3904 (aout_link_input_section_std): Use the name from the hash table,
3905 if any, when reporting undefined symbols.
3906 (aout_link_input_section_ext): Likewise.
3907 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3908 * bout.c (get_value): Likewise.
3909 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3910 * ecoff.c (ecoff_reloc_link_order): Likewise.
3911 * elflink.h (elf_link_add_object_symbols): Likewise.
3912 (elf_reloc_link_order): Likewise.
3913 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3914 (_bfd_generic_reloc_link_order): Likewise.
3915 (default_indirect_link_order): Likewise.
3916 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3917 * sunos.c (sunos_add_one_symbol): Likewise.
3918 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3919 (bfd_xcoff_link_count_reloc): Likewise.
3920 (xcoff_reloc_link_order): Likewise.
3922 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3923 into -1 for intern->rss.
3925 * configure: Rebuild with autoconf 2.8.
3927 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3929 * stab-syms.c (__define_stab_duplicate): Define.
3930 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3932 * bfd-in.h (bfd_get_stab_name): Declare.
3933 * bfd-in2.h: Rebuild.
3934 * Makefile.in: Rebuild dependencies.
3935 (BFD_LIBS): Add stab-syms.o.
3936 (BFD_LIBS_CFILES): Add stab-syms.c.
3937 (BFD32_BACKENDS): Remove stab-syms.o.
3938 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3939 * configure.in: Don't list stab-syms.o in bfd_backends.
3940 * configure: Rebuild.
3941 * libaout.h (aout_stab_name): Don't declare.
3942 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3945 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3947 * elf.c (assign_file_positions_for_segments): Adjust file offset
3948 for section alignment even if SEC_LOAD is not set.
3950 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3953 since they appear as targets in Makefile.in.
3954 * configure: Rebuild.
3956 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3957 don't fiddle with a symbol which is not defined anywhere.
3959 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3961 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3962 though they are defined in a shared library.
3963 (xcoff_build_ldsyms): Likewise.
3965 * coffgen.c (coff_find_nearest_line): Don't look at the line
3966 numbers for the section if section->lineno is NULL.
3968 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3969 message rather than calling BFD_ASSERT.
3970 * elfcode.h (write_relocs): Check return value of
3971 _bfd_elf_symbol_from_bfd_symbol.
3973 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3975 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3978 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3980 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3982 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3983 hppa_reloc_field_selector_type_alt.
3984 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3985 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3987 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3989 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3991 * elf.c (assign_file_positions_for_segments): Adjust the segment
3992 memory size for the alignment of a SEC_ALLOC section, not just a
3995 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3997 * m68klinux.c: New file.
3998 * hosts/m68klinux.h: New file.
3999 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
4000 * configure.in (m68*-*-linux*): New native host.
4001 (m68klinux_vec): New vector.
4002 * configure: Rebuild.
4003 * targets.c (m68klinux_vec): Declare.
4004 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
4005 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
4006 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
4007 declaration from bfd_linux_size_dynamic_sections.
4008 (bfd_m68klinux_size_dynamic_sections): Declare.
4009 * bfd-in2.h: Rebuild.
4010 * Makefile.in: Rebuild dependencies.
4011 (BFD32_BACKENDS): Add m68klinux.o.
4012 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
4014 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
4016 * libhppa.h (pa_arch): Add pa20.
4017 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
4018 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
4019 (hppa_field_adjust): Handle e_nsel.
4020 * som.c: Provide default definitions for many new relocs found only
4021 in hpux10 include files.
4022 (som_fixup_formats): Add several new relocs from hpux10.
4023 (som_hppa_howto_table): Add hpux10 relocs.
4024 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
4026 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
4028 * mpw-make.sed: Edit out recent shared library support, and
4029 rules to rebuild .h files using doc/chew.
4031 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
4033 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
4034 size even of sections with no contents.
4036 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
4039 starting with '$' the way we skip names starting with '.'. When
4040 updating x_endndx, don't be fooled by an index which has been
4043 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
4044 struct/union/enum type with no elements.
4046 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4048 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4050 * archive.c (bfd_generic_archive_p): If the first file in the
4051 archive can not be recognized as an object, don't assume that this
4052 is the wrong format.
4054 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4055 format is not bfd_object.
4056 (bfd_elf_get_dt_soname): Likewise.
4058 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4060 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4063 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4065 * bfd.c (tdata): Add netbsd_core_data.
4066 * bfd-in2.h: Regenerated.
4068 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4070 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4071 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4072 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4075 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4076 to get the symbol index, matching 14 Jul 95 change.
4078 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4080 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4081 Remove duplicate definition of gp.
4083 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4085 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4086 assume that we can set the GP value and then get the same value,
4087 since it won't be true if the output file is neither ELF nor
4089 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4090 _bfd_get_gp_value here.
4091 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4092 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4094 (mips_elf_lo16_reloc): Likewise.
4095 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4096 Don't require that the BFD be ELF.
4097 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4098 (mips_elf_gprel32_reloc): Likewise.
4099 (mips_elf_relocate_section): Don't assume we can set and get the
4101 (mips_elf_finish_dynamic_symbol): Don't bother to use
4102 _bfd_get_gp_value here.
4104 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4105 Don't change epdr between malloc and free. Be careful not to free
4106 NULL pointers. Zero out the first RPDR.
4108 * configure.host: On Linux, only pass -rpath option if $(libdir)
4109 is neither /lib nor /usr/lib. From Alan Modra
4110 <alan@mullet.Levels.UniSA.Edu.Au>.
4112 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4114 (elf_dt_name): Rename from elf_dt_needed_name.
4115 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4117 (bfd_elf_get_dt_soname): New function.
4118 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4119 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4120 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4121 * bfd-in2.h: Rebuild.
4123 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4125 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4126 _bfd_sparc_elf_reloc_type_lookup.
4127 (bfd_elf32_bfd_reloc_type_lookup): Update.
4128 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4129 (sparc64_elf_howto_table): Define.
4130 (sparc_reloc_map): Define.
4131 (sparc64_elf_reloc_type_lookup): New function.
4132 (sparc_elf_wdisp16_reloc): New function.
4133 (elf_info_to_howto): Use sparc64_elf_howto_table.
4134 (sparc64_elf_relocate_section): Likewise.
4135 (bfd_elf64_bfd_reloc_type_lookup): Update.
4137 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * configure.host: Check for 'do not mix' from native linker before
4140 trying to use -rpath.
4142 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4144 * bfd.c (_bfd_get_gp_value): New function.
4145 (_bfd_set_gp_value): New function.
4146 * libbfd-in.h (_bfd_get_gp_value): Declare.
4147 (_bfd_set_gp_value): Declare.
4148 * libbfd.h: Rebuild.
4149 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4150 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4151 directly to the fields in the tdata information.
4152 (alpha_relocate_section): Likewise.
4153 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4154 (mips_gprel_reloc): Likewise.
4155 (mips_relocate_section): Likewise.
4156 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4157 (mips_elf_lo16_reloc): Likewise.
4158 (mips_elf_final_gp): Likewise.
4159 (mips_elf_gprel16_reloc): Likewise.
4160 (mips_elf_gprel32_reloc): Likewise.
4161 (mips_elf_relocate_section): Likewise.
4162 (mips_elf_finish_dynamic_symbol): Likewise.
4164 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4166 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * configure.in: Call AC_PROG_CC before configure.host.
4169 * configure: Rebuild.
4170 * configure.host: Don't set information which autoconf should
4171 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4173 * configure.host: Remove go32 and win32 host information, since it
4174 should no longer be needed.
4176 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4177 then start a new segment rather than put a writable section in a
4180 * configure.host: Set RPATH_ENVVAR.
4182 * Makefile.in: Rebuild dependencies.
4184 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4185 zero_section variable.
4187 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4189 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4190 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4191 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4193 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4195 * ieee.c (ieee_write_expression): Only use an R variable for a
4196 local symbol. Don't output a zero offset. Handle a zero address.
4197 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4198 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4200 (parse_expression): Don't try to handle multiple occurrences of a
4201 P variable. Handle I variables differently from X variables. Fix
4202 the order of minus expressions.
4203 (ieee_slurp_external_symbols): Generate an I variable for an NN
4204 record. Fix handling of ATI and ATX records.
4205 (ieee_slurp_sections): Only set minimal section attributes.
4206 Adjust them later, based on the section contents.
4207 (ieee_object_p): Read in the file until just after the ME record.
4208 Call ieee_slurp_section_data to set the section flags.
4209 (do_one): Add iterations parameter. Only repeat the first load
4210 item. Set the section and file reloc flags.
4211 (ieee_slurp_section_data): Set section flags. Pass iterations to
4213 (ieee_canonicalize_reloc): Handle I variables.
4214 (do_with_relocs): Only emit relocation size when necessary.
4215 Increase MAXRUN to 127. Change ov to be assigned, and take
4216 src_mask and pcrel_offset into account.
4217 (ieee_write_data_part): Skip sections that are not loaded.
4218 (ieee_write_external_part): Don't output optional last entry of WX
4220 (ieee_write_me_part): Make setting of me_record neater.
4221 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4223 * syms.c (stt): Add entries for zerovars, vars, and code.
4225 * elfcode.h (validate_reloc): New static function.
4226 (write_relocs): Call validate_reloc for non ELF relocs.
4228 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4229 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4230 (TARGET_LITTLE_SYM): Likewise.
4232 * config.bfd (m68*-*-psos*): New target.
4234 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4236 * i386msdos.c: Remove some #if 0 code.
4237 (msdos_write_object_contents): Don't include empty sections in the
4238 size computation, regardless of their address.
4240 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4242 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4243 is NULL, ie, the -r switch is used.
4245 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4247 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4248 (BFD_RELOC_MIPS_GOT_LO16): Define.
4249 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4250 * bfd-in2.h, libbfd.h: Rebuild.
4251 * elf32-mips.c (mips_reloc_map): Map new relocs.
4253 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4255 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4258 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4259 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4260 simple number for the section address, rather than an expression.
4261 Limit the number of bytes between relocs to MAXRUN.
4262 (ieee_write_me_part): Set me_record to the file offset after the
4264 (ieee_write_processor): New static function.
4265 (ieee_write_object_contents): Use ieee_write_processor.
4267 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4271 * coff-aux.c: Change include of aux.h to aux-coff.h.
4273 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4275 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4276 relocation put the addend both in the reloc entry and the data.
4277 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4280 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4281 a R_68K_PCxx reloc against a defined global symbol directly.
4282 (elf_m68k_check_relocs): Don't count such a reloc.
4284 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4285 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4286 symbol for now, otherwise always record the symbol as dynamic.
4287 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4288 is not referenced by a dynamic object, and we are not making a
4289 shared object, then don't make a PLT entry. If we do make a PLT
4290 entry, make sure the symbol has been recorded as dynamic.
4292 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4294 * configure.host: When making a shared library, set HLDFLAGS to
4295 pass an appropriate -rpath option. Use the make variable SONAME
4296 as the shared library soname, rather than computing it here. On
4297 SunOS, build stamp-tshlink in place of $(SHLINK).
4298 * Makefile.in (SONAME): New variable.
4299 ($(SHLINK)): Make a link to the transformed name, as well.
4300 (stamp-tshlink): New target.
4301 (install): Skip stamp-tshlink during install.
4303 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4305 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4306 linker sections have been set up yet.
4308 * elf.c (make_mapping): Add an additional argument to suppress
4309 making the first section include the program headers.
4310 (map_sections_to_segments): If the user used -Ttext such that the
4311 program headers are on a different page, do not set the flags
4312 saying that this section includes the program headers.
4314 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4316 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4317 don't define TRAD_HEADER.
4318 * configure: Rebuild.
4320 * netbsd-core.c: New file, support for NetBSD core files.
4321 * hosts/*nbsd.h: Removed.
4323 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4325 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4326 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4327 * libbfd.h, bfd-in2.h: Regenerated.
4328 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4329 bfd_elf32_bfd_reloc_type_lookup.
4330 (reloc_type{,_names}): Deleted.
4331 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4333 (sparc_reloc_map): Add sparc64 relocs.
4334 (sparc_elf_notsupported_reloc): New static function.
4335 (sparc_elf_wdisp16_reloc): New static function.
4336 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4337 (elf32_sparc_relocate_section): Likewise.
4338 (bfd_elf32_bfd_reloc_type_lookup): Define.
4339 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4340 (reloc_type{,_names}): Deleted.
4341 (elf_sparc_howto_table): Deleted.
4342 (sparc_reloc_map): Deleted.
4343 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4344 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4346 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4348 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4351 * Makefile.in (program_transform_name): New variable.
4352 (install): Transform library name before installing it.
4354 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * archures.c (bfd_mach_i960_hx): Define.
4357 * bfd-in2.h: Rebuild.
4358 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4359 (MATRIX): Expand entries for HX.
4360 (arch_info_struct): Add i960:hx entry.
4361 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4362 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4363 (coff_set_flags): Handle bfd_mach_i960_hx.
4365 Support for building as a shared library, based on patches from
4366 Alan Modra <alan@spri.levels.unisa.edu.au>:
4367 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4368 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4369 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4370 * configure: Rebuild.
4371 * configure.host: If --enable-shared, adjust shared library stuff
4372 based on the host. If the host is SunOS, and the linker supports
4373 -rpath, set HLDFLAGS to use it.
4374 * Makefile.in (ALLLIBS): New variable.
4375 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4376 (COMMON_SHLIB, SHLINK): New variables.
4377 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4378 (STAGESTUFF): Remove variable.
4379 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4381 (stamp-ofiles): New target, like old ofiles target, but build
4382 using a temporary file and move-if-change, and touch stamp-ofiles
4384 (ofiles): Just depend upon stamp-ofiles.
4385 (stamp-piclist, piclist): New targets.
4386 ($(SHLIB), $(SHLINK)): New targets.
4387 (targets.o, archures.o): Build twice if PICFLAG is set.
4388 (do_mostlyclean): Remove pic/*.o.
4389 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4391 (do_distclean): Remove pic and stamp-picdir.
4392 (install): Install shared libraries.
4393 ($(OFILES)): Depend upon stamp-picdir.
4394 (stamp-picdir): New target.
4396 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4398 * libcoff.h: Rebuild.
4400 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4401 flavour of a section with no owner.
4403 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4404 ELF_LINK_NON_ELF flag.
4405 (mips_elf_create_got_section): Likewise.
4407 * elf.c: Revert last change, since it breaks dynamic linking.
4408 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4410 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4411 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4412 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4414 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4416 * elf.c (assign_file_positions_for_segments): If the backend does
4417 not want the elf header or the program headers in the address
4418 space, do not include them in the calculations.
4420 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4421 function to determine if we need additional program headers.
4422 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4423 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4425 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4427 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4429 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4431 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4432 back into one line. Some compilers (sunos 4.1.3 for example)
4433 won't accept args split across more than one line.
4435 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4437 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4438 * configure: Regenerate.
4440 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4442 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4443 try to do arithmetic on a void *, cast it to a unsigned char * first.
4445 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4448 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4450 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4451 flag for a newly defined symbol.
4452 (NAME(bfd_elf,record_link_assignment)): Likewise.
4453 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4454 set the DEF or REF_REGULAR flags correctly.
4456 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4457 (libbfd.h, libcoff.h): Corresponding change.
4459 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4460 a PLT32 reloc as dynamic.
4461 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4462 is not referenced by a dynamic object, and we are not making a
4463 shared object, then don't make a PLT entry. If we do make a PLT
4464 entry, make sure the symbol has been recorded as dynamic.
4466 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4468 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4469 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4470 (powerpcle-*-cygwin32): New.
4471 * peicode.h (add_data_entry): Get address from vma.
4473 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4475 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4476 attached to the section has already been created as an undefined
4477 symbol, treat it as if it hasn't been created yet.
4479 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4481 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4482 symbol or section symbols if stripping all symbols and this is not
4483 a relocateable link. Don't output the symbol string table if
4484 there are no symbols.
4485 (elf_link_flush_output_syms): Don't do anything if there are no
4488 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4490 * coff-aux.c: New file.
4491 * hosts/m68kaux.h: New file.
4492 * config.bfd (m68*-apple-aux*): New target.
4493 * configure.in (m68*-apple-aux*): New native host.
4494 (m68kaux_coff_vec): New vector.
4495 * configure: Rebuild.
4496 * targets.c (m68kaux_coff_vec): Declare.
4497 * coffcode.h (bfd_coff_backend_data): Add field
4498 _bfd_coff_link_add_one_symbol.
4499 (bfd_coff_link_add_one_symbol): Define.
4500 (compare_arelent_ptr): New static function if TARG_AUX.
4501 (coff_write_relocs): If TARG_AUX, sort the relocs.
4502 (coff_write_object_contents): Set A/UX aouthdr magic number.
4503 (coff_link_add_one_symbol): Define if not defined.
4504 (bfd_coff_std_swap_table): Initialize new field.
4505 * libcoff.h: Rebuild.
4506 * cofflink.c (coff_link_add_symbols): Call
4507 bfd_coff_link_add_one_symbol rather than
4508 _bfd_generic_link_add_one_symbol.
4509 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4510 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4511 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4512 * Makefile.in: Rebuild dependencies.
4513 (BFD32_BACKENDS): Add coff-aux.o.
4514 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4516 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4518 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4519 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4521 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4524 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4525 (maintainer-clean): Warn about deleting special files.
4526 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4528 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4529 warning symbols correctly.
4530 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4531 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4532 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4533 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4534 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4535 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4537 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4540 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4542 * libcoff-in.h: aligned newly exported names with bfd naming
4543 conventions. Removed an erroneous define of POWERPC_LE_PE.
4544 * libcoff.h: Rebuild.
4545 * cofflink.c, coff-ppc.c: the above function name changes
4547 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4549 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4550 * ecoff.c (struct extsym_info): Define.
4551 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4552 to ecoff_link_write_external.
4553 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4554 Strip symbols when appropriate.
4556 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4557 * syms.c (BSF_OBJECT): Define.
4558 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4559 * bfd-in2.h: Rebuild.
4560 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4562 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4565 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4566 copying relocs into a shared object, treat a defined global symbol
4568 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4569 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4570 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4572 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4573 real defined symbol, not to a weak defined symbol.
4575 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4577 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4578 and made a few static functions externs.
4580 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4581 POWERPC_LE_PE hack in cofflink.
4583 * libcoff-in.h: promoted the following from cofflink.c to allow
4584 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4585 coff_debug_merge_element, struct coff_debug_merge_type,
4586 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4587 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4588 coff_debug_merge_hash_lookup, coff_link_section_info,
4589 coff_final_link_info, coff_debug_merge_hash_newfunc,
4590 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4592 * libcoff.h: re-gen'd
4594 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * syms.c: Include "bfdlink.h".
4597 (struct stab_find_info): Define.
4598 (_bfd_stab_section_find_nearest_line): New function.
4599 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4600 * libbfd.h: Rebuild.
4601 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4602 * elf.c (_bfd_elf_find_nearest_line): Try calling
4603 _bfd_stab_section_find_nearest_line before searching the ELF
4604 symbol table. Find the closest STT_FUNC symbol, not the last one.
4605 * libcoff-in.h (coff_data_type): Add line_info field.
4606 * libcoff.h: Rebuild.
4607 * coffgen.c (coff_find_nearest_line): Try calling
4608 _bfd_stab_section_find_nearest_line before searching the COFF
4610 * Makefile.in: Rebuild dependencies.
4612 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4615 4 bytes, so we get the correct value when updating the register
4616 field in little endian mode.
4618 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4621 entry_section fields. Add sntoc and snentry fields.
4622 * libcoff.h: Rebuild.
4623 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4624 not toc_section and entry_section (the COFF file does not have any
4625 sections at this point).
4626 (coff_write_object_contents): Set o_snentry and o_sntoc from
4627 snentry and sntoc rather than entry_section and toc_section.
4628 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4629 snentry, not toc_section and entry_section.
4630 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4631 entry_section from hentry.
4632 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4634 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4635 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4636 than using toc_section directly.
4638 * archures.c: Add missing `.' in enum bfd_architecture.
4639 * bfd-in2.h: Rebuild.
4641 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4642 Robert Lipe <robertl@arnet.com>.
4644 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4646 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4647 to sections we allocate. Use bfd_zalloc to allocate initialial
4648 sections, not bfd_alloc.
4649 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4650 SDA{,2}I16 relocations.
4651 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4652 whether to put something in .sbss or not.
4653 (ppc_elf_relocate_section): Add support for more relocations. Add
4654 in sec->output_offset where appropriate. Make error messages
4655 include the symbol name.
4657 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4658 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4659 doesn't get redefined messages if -shared.
4661 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4662 section if the rel_section field has been set up.
4664 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4666 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4669 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4671 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4672 of flags, only flags used are controlled by mach number. Bump up
4673 output file mach number to highest of input file mach numbers.
4674 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4675 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4677 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4678 bfd_elf64_sparc_vec support.
4680 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4682 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4683 the embedded bit is set on some objects and not on others. Just
4685 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4688 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * coffcode.h (coff_new_section_hook): Don't try to align the
4693 * coffcode.h (coff_set_section_contents): Fix the handling of the
4694 .lib section to work even if the entire section contents are
4695 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4696 Robert Lipe <robertl@arnet.com>.
4698 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4700 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4701 memory here for contents.
4703 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4704 _SDA2_BASE_ by 32768.
4705 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4706 started using. Allocate contents for .sdata and .sdata2 sections
4708 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4710 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4711 size _SDA{,2}_BASE_.
4712 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4715 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4717 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4719 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4720 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4721 (bfd_mach_sparc_v9a): Define.
4722 (bfd_mach_sparc_v9_p): Define.
4723 * bfd-in2.h: Regenerated.
4724 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4726 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4727 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4728 to bfd_elf32_sparc_vec.
4729 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4730 Add v8plus{,a} support.
4732 (sparc_compatible): New function.
4733 * elf32-sparc.h: #include "elf/sparc.h".
4734 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4735 elf32_sparc_final_write_processing): New functions.
4736 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4737 elf_backend_final_write_processing): Define.
4739 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4741 * elf-bfd.h (struct elf_link_hash_entry): Add
4742 linker_section_pointer field.
4743 (enum elf_linker_section_enum): Enumeration for new way of
4744 creating linker dynamic sections and symbols.
4745 (elf_linker_section{,_pointers}): New structures for creating
4746 dynamic sections and symbols.
4747 (elf_obj_tdata): Add linker_section_pointers and linker_section
4749 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4750 (_bfd_elf_create_linker_section): New declarations.
4751 (_bfd_elf_find_pointer_linker_section): Ditto.
4752 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4753 (_bfd_elf_make_linker_section_rela): Ditto.
4755 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4757 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4758 (ppc_elf_create_linker_section): New function to create the
4759 sections .got, .sdata, and .sdata2.
4760 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4762 (ppc_elf_check_relocs): Support more of the eabi relocations.
4763 (ppc_elf_relocate_section): Ditto.
4764 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4765 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4767 * elflink.h (elf_create_pointer_linker_section): New function to
4768 create initialized pointers in dynamic linker sections.
4769 (elf_finish_pointer_linker_section): Actually intialize the
4770 pointers created above.
4772 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4773 macros to provide both 32 and 64 bit versions of
4774 elf_create_pointer_linker_section.
4775 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4776 provide both 32 and 64 bit versions of
4777 elf_finish_pointer_linker_section.
4779 * elflink.c (_bfd_elf_create_linker_section): New function to
4780 create a linker section.
4781 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4782 given address in the linker pointer offsets created for a given
4784 (_bfd_elf_make_linker_section_rela): Make a RELA section
4785 corresponding to the generated linker section.
4787 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4789 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4791 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4793 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4794 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4795 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4796 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4797 toc entry in an objdump) for now.
4798 (ppc_do_last, ppc_get_last): New function - needed to save processing
4799 the toc owner to the end.
4800 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4803 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4804 toc owner from being done till last. Must define POWERPC_LE_PC
4807 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4809 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4811 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4812 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4814 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4816 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4818 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4820 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4822 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4824 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4826 * elf.c (assign_file_positions_for_segments): Don't increment file
4827 offset for a segment which contains no loadable sections.
4829 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4831 * reloc.c: Add new PowerPC relocations.
4832 * {bfd-in2,libbfd}.h: Regenerate.
4834 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4835 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4837 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4839 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4842 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4845 * coffgen.c (coff_find_nearest_line): Don't try to cache
4846 information in sections that are not owned by a BFD. From Richard
4847 Henderson <richard@atheist.tamu.edu>.
4849 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4850 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4851 * elflink.h (elf_link_output_extsym): Remove special check for
4854 * ecoffswap.h: Add prototypes for static functions.
4856 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4858 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4859 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4861 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4862 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4863 support. Begin support for R_PPC_SDA{2,}REL.
4865 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4867 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4868 create the .got and .got.neg sections.
4869 (ppc_elf_size_dynamic_sections): Call it.
4870 (ppc_elf_check_relocs): Call it.
4871 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4872 (ppc_elf_check_relocs): Add error messages for relocations we
4873 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4876 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4878 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4879 section flags for V.4 and eabi.
4881 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4883 * elf.c (assign_file_positions_for_segments): If a segment
4884 contains no sections, don't mark it as readable.
4886 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4887 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4889 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4890 dynamic section, if there is one.
4891 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4892 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4893 (bfd_elf64_swap_dyn_in): Likewise.
4894 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4896 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4898 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4899 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4900 <pirker@eiunix.tuwien.ac.at>.
4902 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4904 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4905 PowerPC V.4 and eabi.
4906 * bfd-in2.h: Regenerate.
4907 * libfd.h: Regenerate.
4909 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4911 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4912 section type and SHF_EXCLUDE section flag, turning them into the
4913 appropriate bfd section flag.
4915 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4917 * xcofflink.c (xcoff_link_add_symbols): Create the special
4918 sections if we see a DYNAMIC object, in case that is the only
4919 XCOFF input object we see.
4921 * elf32-mips.c: Extensive changes for a start at dynamic linking
4922 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4924 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4925 (struct elf_backend_data): Remove
4926 elf_backend_create_program_headers field. Add
4927 elf_backend_additional_program_headers and
4928 elf_backend_modify_segment_map fields.
4929 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4931 (elf_backend_additional_program_headers): Likewise.
4932 (elf_backend_modify_segment_map): Likewise.
4933 (elf_backend_create_program_headers): Don't define.
4934 (elfNN_bed): Change to account for field changes.
4935 * elf.c (assign_file_positions_for_segments): Call new
4936 modify_segment_map backend function. Don't call old
4937 create_program_headers backend function.
4938 (get_program_header_size): Call additional_program_headers rather
4939 than create_program_headers.
4940 * elflink.h (elf_link_add_object_symbols): Initialize
4941 type_change_ok from new backend field.
4942 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4944 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4945 a reloc against the appropriate section.
4947 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4948 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4949 (elf_flags_init): Rename from elf_ppc_flags_init.
4950 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4952 (ppc_elf_copy_private_bfd_data): Likewise.
4953 (ppc_elf_merge_private_bfd_data): Likewise.
4955 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4958 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4960 * coff-alpha.c (alpha_relocate_section): During final link, allow
4961 output .lita section to be bigger than 64k by adjusting gp value
4962 on a per-input section basis.
4963 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4965 (struct ecoff_section_tdata): Add gp field.
4967 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4969 Handle Alpha ECOFF changes in OSF/1 3.2.
4970 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4972 * coff-alpha.c: Include "aout/ar.h".
4973 (alpha_ecoff_get_relocated_section_contents): Don't require an
4974 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4975 3.2 doesn't generate one.
4976 (alpha_relocate_section): Likewise.
4977 (alpha_ecoff_slurp_armap): Define.
4978 (alpha_ecoff_slurp_extended_name_table): Define.
4979 (alpha_ecoff_construct_extended_name_table): Define.
4980 (alpha_ecoff_truncate_arname): Define.
4981 (alpha_ecoff_write_armap): Define.
4982 (alpha_ecoff_generic_stat_arch_elt): Define.
4983 (alpha_ecoff_update_armap_timestamp): Define.
4985 (alpha_ecoff_read_ar_hdr): New static function.
4986 (alpha_ecoff_get_elt_at_filepos): New static function.
4987 (alpha_ecoff_openr_next_archived_file): New static function.
4988 (alpha_ecoff_get_elt_at_index): New static function.
4989 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4990 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4991 _bfd_ecoff to alpha_ecoff.
4992 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4993 field from backend structure, rather than always calling
4994 _bfd_get_elt_at_filepos.
4995 * coff-mips.c (mips_ecoff_backend_data): Initialize
4996 get_elt_at_filepos field.
4997 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4998 from _bfd_generic_read_ar_hdr with minor changes.
4999 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
5000 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
5001 * libbfd.h: Rebuild.
5003 * bfd-in.h (BFD_IN_MEMORY): Define.
5004 * libbfd-in.h (struct bfd_in_memory): Define.
5005 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
5006 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
5007 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
5008 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
5009 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
5010 (bfd_get_size): Handle BFD_IN_MEMORY flag.
5011 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
5012 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
5013 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
5014 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
5016 (bfd_openstreamr): Likewise.
5017 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
5018 BFD_IN_MEMORY is not set.
5019 * riscix.c (riscix_some_aout_object_p): Likewise.
5020 * bfd-in2.h, libbfd.h: Rebuild.
5022 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
5023 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
5024 (bfd_get_elt_at_index): Define.
5025 * archive.c (_bfd_generic_get_elt_at_index): Rename from
5026 bfd_get_elt_at_index. Change index parameter from int to
5028 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
5029 (_bfd_noarchive_get_elt_at_index): Define.
5030 (_bfd_archive_bsd_get_elt_at_index): Define.
5031 (_bfd_archive_coff_get_elt_at_index): Define.
5032 * bfd-in2.h, libbfd.h: Rebuild.
5033 * aout-target.h (MY_get_elt_at_index): Define if not defined.
5034 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
5035 * ieee.c (ieee_get_elt_at_index): Define.
5036 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
5037 * oasys.c (oasys_get_elt_at_index): Define.
5038 * som.c (som_get_elt_at_index): Define.
5040 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
5041 numbers to the .text section.
5043 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5046 If there is a SEC_DEBUGGING section, get the contents of the debug
5047 information part from it.
5048 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5050 (ieee_write_object_contents): Check ieee_write_debug_part return.
5052 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5054 * config.bfd (i[345]86-*-freebsd*): Add target.
5055 * configure.in (i386freebsd_vec): Add vec.
5056 * configure: Regenerate.
5057 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5058 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5059 Rebuild dependencies..
5060 * freebsd.h: New file.
5061 * i386freebsd.c: New file.
5062 * targets.c (i386freebsd_vec): Declare.
5063 (bfd_target_vector): Add i386freebsd_vec.
5064 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5065 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5067 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * ieee.c (ieee_slurp_debug): New static function.
5070 (ieee_object_p): Call it.
5071 (ieee_slurp_section_data): Skip debugging sections.
5072 (ieee_get_reloc_upper_bound): Likewise.
5073 (ieee_get_section_contents): Likewise.
5074 (ieee_canonicalize_reloc): Likewise.
5075 (ieee_write_section_part): Likewise.
5076 (ieee_write_debug_part): Likewise.
5077 (ieee_write_data_part): Likewise.
5078 (init_for_output): Likewise.
5080 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5082 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5084 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5085 relocs, since ppc_elf_relocate_section handles the linker case.
5086 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5088 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5089 ppc_elf_relocate_section since that is now the only caller.
5090 (ppc_elf_relocate_section): Ditto.
5092 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * coffcode.h (coff_write_object_contents): If we don't know the
5095 section of the entry point for an XCOFF executable, always set the
5096 entry address to -1.
5098 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5100 * elf.c (bfd_section_from_shdr): Add support for note sections.
5102 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5104 * bfd-in.h (struct _symbol_info): Add stab_type field.
5105 * bfd-in2.h: Rebuild.
5106 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5108 * elf32-ppc.c: Remove trailing newline from calls to
5110 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5111 difference if target endianness is known.
5113 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5115 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5116 old style TOC16 references without using R_PPC_GOT.
5117 (ppc_reloc_type): Ditto.
5118 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5119 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5120 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5121 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5122 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5124 (ppc_elf_adjust_dynamic_symbol): Ditto.
5125 (ppc_elf_adjust_dynindx): Ditto.
5126 (ppc_elf_size_dynamic_sections): Ditto.
5127 (ppc_elf_finish_dynamic_symbol): Ditto.
5128 (ppc_elf_finish_dynamic_sections): Ditto.
5129 (ELF_DYNAMIC_INTERPRETER): Define.
5131 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5133 * elf.c (copy_private_bfd_data): When attaching sections to
5134 segments ignore sections that won't be allocated. Patch from
5137 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5139 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5142 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5144 * coff-i960.c (CALC_ADDEND): Define.
5145 (coff_i960_relocate_section): Add the input section VMA to the
5146 addend for PC relative relocs.
5148 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5150 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5151 to correctly terminate.
5153 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5155 * targets.c (enum bfd_endian): Define.
5156 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5157 from boolean to enum bfd_endian. Change header_byteorder_big_p
5159 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5160 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5161 * bfd-in2.h: Rebuild.
5162 * All targets: Change initialization of byteorder and
5163 header_byteorder to use enum bfd_endian values rather than
5165 * All files: Change all references to byteorder_big_p and
5166 header_byteorder_big_p to use new bfd_*_endian macros.
5168 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5170 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5172 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5174 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5176 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5178 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5180 * ieee.c: Lots of minor cleanups. Make many functions return
5181 errors rather than calling abort. Also:
5182 (ieee_write_twobyte): Remove; change callers to call existing
5183 ieee_write_2bytes function.
5184 (ieee_write_expression): Don't output the section twice when
5185 outputting a local symbol. Don't emit an extraneous zero if there
5187 (ieee_slurp_sections): Set the lma as well as the vma.
5188 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5190 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5191 a recognized one or bfd_arch_unknown.
5192 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5194 (ihex_get_symtab): Likewise.
5196 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5198 * aoutx.h: Include <ctype.h>.
5199 (struct aout_link_includes_table): Define.
5200 (struct aout_link_includes_totals): Define.
5201 (struct aout_link_includes_entry): Define.
5202 (aout_link_includes_lookup): Define macro.
5203 (struct aout_final_link_info): Add includes field.
5204 (aout_link_includes_newfunc): New static function.
5205 (NAME(aout,final_link)): Initialize includes hash table.
5206 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5208 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5210 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5212 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5214 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5216 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5218 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5219 (pe_print_private_bfd_data): call pe_print_reloc.
5220 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5221 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5222 up some debugging as well.
5224 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5226 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5229 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5231 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5232 when setting sections to NULL.
5234 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5236 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5238 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5239 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5241 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5242 * bfd-in2.h: Rebuild.
5244 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5246 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5248 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5250 * ihex.c (ihex_scan): Handle record types 4 and 5.
5251 (ihex_object_p): Permit types 4 and 5.
5252 (ihex_set_section_contents): Remove check for out of range
5254 (ihex_write_object_contents): Generate types 4 and 5.
5256 * elflink.h (elf_link_output_extsym): Just ignore warning and
5257 indirect references to symbols which don't really exist.
5259 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5261 * peicode.h (pe_print_idata): Minor format fixes
5262 (pe_print_edata): New function. Under private printing, this formats
5263 the edata section of a PE file.
5264 (pe_print_private_bfd_data): Added call to pe_print_edata.
5266 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5268 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5269 index, don't call stoi.
5271 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5273 * srec.c (srec_scan): Set lma as well as vma.
5275 * ihex.c: New file; support for Intel Hex format.
5276 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5277 (ihex_vec): Declare.
5278 (bfd_target_vector): Always include ihex_vec.
5279 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5280 * Makefile.in: Rebuild dependencies.
5281 (BFD_LIBS): Add ihex.o
5282 (BFD_LIBS_CFILES): Add ihex.c.
5283 * bfd-in2.h: Rebuild.
5285 * elf.c (assign_file_positions_for_segments): Sort the sections in
5287 (get_program_header_size): Return the right size if segment_map is
5289 (copy_private_bfd_data): Don't bother to sort the sections.
5291 * bfd.c (bfd_record_phdr): New function.
5292 * bfd-in.h (bfd_record_phdr): Declare.
5293 * bfd_in2.h: Rebuild.
5295 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5298 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5299 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5301 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5302 (bfd_zmalloc): Change declaration.
5303 * libbfd.h: Rebuild.
5304 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5305 and realloc. Don't set bfd_error_no_memory if they fail.
5307 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5309 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5310 uses as well. Added a new howto to deal with TOCREL16 relocs that
5311 are TOCDEFN as well.
5312 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5313 to handle RVA relocs from dlltool.
5314 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5315 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5316 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5318 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5319 to get the right section alignment.
5321 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5323 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5324 p_paddr if p_paddr is zero.
5325 (make_mapping): Set includes_filehdr and includes_phdrs for first
5327 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5329 (assign_file_positions_for_segments): Handle includes_filehdr and
5330 includes_phdrs. Remove special handling of PT_PHDR and first
5332 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5333 when appropriate. Remove special handling of PT_PHDR segment.
5334 Use a more complex condition for when a section is included in a
5335 segment to handle Solaris linker oddities.
5337 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5339 * coff-m88k.c (howto_table): Reformatted for easier reading;
5340 special_function now points to new function m88k_special_reloc.
5341 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5343 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5344 be done correctly by m88k_special_reloc.
5345 (reloc_processing): New function to be used by RELOC_PROCESSING.
5346 (RELOC_PROCESSING): Define to call reloc_processing.
5348 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5350 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5351 (pe_print_pdata): Likewise.
5353 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5354 obstack_alloc fails.
5355 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5357 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5358 * Many files: don't set bfd_error_no_memory if one of the above
5361 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5362 if p_paddr_valid is set.
5363 (copy_private_bfd_data): New static function.
5364 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5366 * elf.c (assign_file_positions_for_segments): Fix case where extra
5367 program headers were allocated.
5369 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5370 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5371 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5372 _bfd_elf_print_private_bfd_data.
5374 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5375 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5376 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5377 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5378 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5379 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5380 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5382 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5384 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5385 * elf.c (make_mapping): New static function.
5386 (map_sections_to_segments): New static function.
5387 (elf_sort_sections): New static function.
5388 (assign_file_positions_for_segments): New static function.
5389 (map_program_segments): Remove.
5390 (get_program_header_size): Remove sorted_hdrs, count, and
5391 maxpagesize parameters. Simplify.
5392 (assign_file_positions_except_relocs): When generating an
5393 executable, use assign_file_positions_for_segments.
5394 (elf_sort_hdrs): Remove.
5395 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5396 to get_program_header_size.
5398 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5400 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5402 * configure, config.in: Regenerate with autoconf 2.7.
5404 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5405 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5407 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5409 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5410 (ecoff_sec_to_styp_flags): Likewise.
5411 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5412 (ecoff_set_symbol_info): Handle scRConst.
5413 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5414 (ecoff_compute_section_file_positions): Handle .rconst section.
5415 (_bfd_ecoff_write_object_contents): Likewise.
5416 (ecoff_link_check_archive_element): Handle scRConst.
5417 (ecoff_link_add_externals): Likewise.
5418 (ecoff_link_write_external): Handle .rconst section.
5419 (ecoff_reloc_link_order): Likewise.
5420 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5421 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5423 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5425 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5426 DEF_DYNAMIC flag is set.
5428 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5430 * host-aout.c: If TRAD_HEADER is defined, include it.
5432 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5434 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5435 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5436 (BFD_NEED_DECLARATION): New function.
5437 * configure.in: Use BFD_NEED_DECLARATION.
5438 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5439 * configure, config.in: Rebuild with autoconf 2.6.
5441 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5442 special_sections before returning when called with a non XCOFF
5445 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5448 * coffcode.h (coff_compute_section_file_positions): Only pad the
5449 previous section to force file alignment when creating an
5452 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5454 * coffcode.h (coff_compute_section_file_positions): If
5455 RS6000COFF_C, set up the .debug section.
5457 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5458 if it is not large enough to accomodate the entire TOC area with
5459 signed 16 bit offsets.
5460 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5462 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5463 TOC anchor to use the TOC value used in the output file.
5465 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5467 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5468 (_bfd_coff_read_string_table): Likewise.
5470 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5472 * pe-arm.c: Fix typos.
5473 * coff-arm.c: Likewise.
5475 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5477 * coff-ppc.c (list_ele): Added "cat"egory member.
5478 (record_toc): New category parameter (priv or pub).
5479 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5480 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5481 the mainline. It addes extra toc cells in error.
5482 (ppc_coff_swap_sym_in_hook): Added some documentation.
5483 (dump_toc): Can now diagnose "virtual toc" chicanery.
5485 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5487 * elf-bfd.h (struct elf_link_hash_table): Change type of
5488 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5490 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5493 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5495 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5496 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5497 defined or mentioned in a regular file.
5499 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5501 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5502 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5503 (coff_ppc_relocate_section): Correct REL24 handling
5504 (ppc_process_before_allocation): Correct TOCDEFN handling
5506 * peicode.h (dir_names): Added name descriptions
5508 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5510 * VERSION: Updated to cygnus-2.6.
5512 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5514 * targets.c (m68k4knetbsd_vec): Declare.
5516 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5518 * targets.c (bfd_target): Change type of second argument to
5519 _bfd_print_private_bfd_data from void * to PTR.
5520 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5521 using PTR rather than void *.
5522 * bfd-in2, libbfd.h: Rebuild.
5523 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5525 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5526 _bfd_generic_bfd_print_private_bfd_data rather than casting
5529 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5531 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5532 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5534 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5535 BFD64_BACKENDS_CFILES): New variables.
5538 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5540 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5541 not at the file position of the first section.
5542 * coffcode.h (coff_compute_section_file_positions): Avoid using
5544 (coff_write_object_contents): When generating a PPC PE executable
5545 with no symbols, round up the file size to a COFF_PAGE_SIZE
5547 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5548 don't write out a string table.
5550 * elf.c (bfd_section_from_shdr): When using a different section
5551 header, pass the new one to _bfd_elf_make_section_from_shdr.
5552 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5553 (elf_map_symbols): Add section VMA to symbol value when comparing
5555 (_bfd_elf_compute_section_file_positions): Only build symbol table
5556 if there are some symbols. Set file offset of symtab and strtab
5558 (assign_file_positions_except_relocs): Remove dosyms parameter.
5559 Change all callers. Never set file offset of symtab and strtab
5561 (_bfd_elf_copy_private_section_data): New function.
5562 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5563 (_bfd_elf_copy_private_symbol_data): New function.
5564 (swap_out_syms): Check for special mapping of st_shndx created by
5565 copy_private_symbol_data.
5566 * elfxx-target.h: Use new copy routines.
5567 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5568 (_bfd_elf_copy_private_section_data): Declare.
5570 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5572 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5575 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5576 _bfd_dummy_target, matching the recent change to archive
5579 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5581 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5582 arithmetic on PTR types.
5584 * aout-target.h (MY(callback)): Set the lma of the sections.
5586 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5587 symbol into a reloc against the section.
5589 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5591 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5592 glue for the relocs: IMGLUE and IFGLUE.
5593 (record_toc): new function - tracks toc contents
5594 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5595 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5596 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5597 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5598 (ppc_record_toc_entry): Removed a debug define (duh)
5600 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5601 (pe_print_idata): New function - formats the idata section data
5602 (pe_print_pdata): New function - formats the pdata section data
5603 (pe_print_private_bfd_data): calls to above
5605 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5607 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5608 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5609 TARGET_SYM and TARGET_NAME for vector and BFD name.
5610 * coff-pmac.c (pmac_xcoff_vec): Remove.
5611 (TARGET_SYM, TARGET_NAME): Define.
5612 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5613 machine to 0, not all PowerMacs are 601s.
5615 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5617 * elfcode.h (elf_object_p): Read in any program headers.
5618 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5619 based on the program headers, if any.
5620 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5621 (map_program_segments): Set p_paddr of program headers based on
5624 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5626 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5629 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5630 trying to do a relocateable link with a non-a.out object file.
5632 * archive.c (bfd_generic_archive_p): Check the first object file
5633 in an archive even if target_defaulted is set. If the object file
5634 has the wrong xvec, reject it.
5636 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5637 be represented, report the name via _bfd_error_handler.
5638 (translate_to_native_sym_flags): Likewise.
5639 * elf32-mips.c (mips_elf_final_link): Likewise.
5640 * oasys.c (oasys_write_sections): Likewise.
5642 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5643 which checks for STYP_OVRFLO sections.
5644 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5645 reloc and lineno count overflows.
5646 (coff_write_object_contents): Call coff_count_linenumbers before
5647 coff_compute_section_file_positions. If RS6000COFF_C, handle
5648 reloc and lineno count overflows.
5649 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5650 relocs before dealing with .pad sections. Count overflow section
5651 headers when handling .pad sections.
5653 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5656 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5657 (struct xcoff_link_hash_table): Add descriptor_section and
5658 special_sections fields.
5659 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5660 (xcoff_link_add_symbols): Set linkage section alignment. Create
5661 descriptor section. Check for magic symbol names (_text, etc.),
5662 and record them in special_sections if found. Set
5663 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5664 descriptor field to point back to the function code symbol.
5665 (xcoff_sweep): Always mark the special descriptor_section.
5666 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5667 function descriptor, and mark it if it is.
5668 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5669 parameter, and fill it in. Allocate space for the descriptor
5671 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5672 global linkage code. If an undefined function descriptor is
5673 exported, arrange to define it. Warn about any other undefined
5675 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5676 (xcoff_write_global_symbol): Create a function descriptor when
5678 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5679 * bfd-in2.h: Rebuild.
5681 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5683 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5684 (ppc_coff_link_hash_table): new types for hashing
5685 (ppc_coff_link_hash_newfunc): hash entry constructor
5686 (ppc_coff_link_hash_table_init): hash table initializer
5687 (ppc_coff_link_hash_table_create): hash table constructor
5688 (ppc_record_toc_entry): changed references to hash table
5689 (coff_ppc_relocate_section): changed references to hash table
5691 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5692 * libcoff.h: Rebuild
5694 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5695 (coff_link_add_symbols): removed toc_offset init
5697 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5699 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5702 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5703 if it is given and mmep is available.
5704 * acconfig.h: Undef USE_MMAP.
5705 * configure, config.in: Regenerated.
5706 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5707 table handling the old way.
5708 (aout_get_external_symbols): Don't complain if last byte of string
5710 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5711 (bfd_free_window) [! USE_MMAP]: Don't define.
5712 (bfd_get_file_window,
5713 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5715 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5717 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5720 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5722 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5723 compatible with AMD generated COFF files. Try to support both AMD
5724 and GNU formats simultaneously.
5725 (coff_a29k_relocate_section): Likewise.
5727 * libbfd.c (bfd_get_file_window): Change writable parameter from
5728 int to boolean; update all callers. Pass MAP_SHARED if not
5729 writable--it's required on Solaris. Cast fprintf argument to
5731 * bfd-in.h (bfd_get_file_window): Update declaration.
5732 * bfd-in2.h: Rebuild.
5733 * aoutx.h: Update calls to bfd_get_file_window.
5735 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5737 (xcoff_swap_ldhdr_in): New static function.
5738 (xcoff_swap_ldsym_in): New static function.
5739 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5740 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5741 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5742 Handle XTY_ER/XMC_XO symbols correctly.
5743 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5744 rather than normal symbol table.
5745 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5746 already defined with the same absolute value.
5747 (xcoff_mark): When considering called symbols, check whether the
5748 descriptor is from a dynamic object, rather than the symbol
5750 (xcoff_build_ldsyms): Likewise.
5752 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5753 Cast realloc and malloc return values. If malloc or realloc fail,
5754 set bfd_error_no_memory.
5755 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5756 * bfd-in2.h: Rebuild.
5758 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5760 * coff-ppc.c (ppc_record_toc_entry): new function.
5761 (in_reloc_p): changed return value.
5762 (coff_ppc_relocate_section): much rework.
5763 (ppc_allocate_toc_section): new function.
5764 (ppc_process_before_allocation): new function.
5765 (ppc_coff_swap_sym_in_hook): new function.
5767 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5768 (coff_link_add_symbols): initialize toc_offset.
5770 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5771 (coff_swap_aouthdr_out): Added more sections to the data
5772 dictionary for the pe file header. Also changed linker version
5773 number on the ppc side.
5774 (dir_names): small improvements to the dictionary printing.
5775 (pe_mkobject_hook): save the file level flags.
5777 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5778 (pe_tdata): added real_flags field
5779 (coff_tdata): added local_toc_sym_map and access macro
5781 * libcoff.h (coff_link_hash_entry): added toc_offset field
5782 (pe_tdata): added real_flags field
5783 (coff_tdata): added local_toc_sym_map and access macro
5785 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5786 (coff_mkobject): init for local_toc_sym_map
5787 (coff_write_object_contents): set the internal_a.magic to
5788 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5791 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5793 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5794 entries until both the line number address and the function name
5795 address are too large.
5797 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5798 * configure: Rebuilt.
5800 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5801 is defined in the environment.
5803 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5805 * som.c (som_get_section_contents_in_window): Define to use
5808 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5810 * coff-i860.c: New file, based on coff-i386.c.
5811 * cpu-i860.c: New file, based on cpu-i386.c.
5812 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5813 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5814 targets, using i860coff_vec.
5815 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5816 trad-core.o and hosts/i860mach3.h.
5817 (i860coff_vec): Use coff-i860.o and cofflink.o.
5818 * configure: Rebuild.
5819 * Makefile.in: Rebuild dependencies.
5820 (ALL_MACHINES): Add cpu-i860.o.
5821 (BFD32_BACKENDS): Add coff-i860.o.
5822 (CFILES): Add cpu-i860.c and coff-i860.c.
5823 * targets.c (i860coff_vec): Declare.
5824 (bfd_target_vector): Add &i860coff_vec.
5825 * archures.c (bfd_i860_arch): Declare.
5826 (bfd_archures_list): Add &bfd_i860_arch.
5827 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5828 (coff_set_flags): Handle bfd_arch_i860.
5829 (coff_write_object_contents): Handle I860 a.out magic number.
5831 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5833 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5834 the created .tc section to 2.
5835 (xcoff_mark): Don't keep a .loader reloc for a call to an
5836 undefined symbol when creating a shared library.
5837 (xcoff_build_ldsyms): When creating a shared library, generate
5838 global linkage code for a call to an undefined symbol.
5840 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5842 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5843 BFD32_BACKENDS, BFD64_BACKENDS.
5844 (.dep1): Put mkdep output in a separate file.
5845 Rebuilt dependencies.
5847 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5850 Permit use of mmap when available:
5852 * configure.in: Check for mmap, madvise, mprotect.
5853 * config.in, configure: Regenerated.
5855 * libbfd.c (struct _bfd_window_internal): Define type.
5856 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5858 (ok_to_map): New static variable for debugging.
5859 (_bfd_generic_get_section_contents_in_window): New function.
5860 * bfd-in.h (bfd_window_internal): Declare type.
5861 (bfd_window): Define type.
5862 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5863 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5866 * libaout.h (struct aoutdata): Add two window fields.
5867 (obj_aout_sym_window, obj_aout_string_window): New macros.
5868 * aoutx.h (some_aout_object_p): Initialize windows.
5869 (aout_get_external_symbols): Get symbol data and strings in
5870 windows instead of explicitly allocated buffers.
5871 (slurp_symbol_table): Free window instead of memory.
5872 (bfd_free_cached_info): Release windows instead of freeing storage
5874 (aout_link_free_symbols): Ditto.
5876 * targets.c (bfd_target): Add new field for
5877 get_section_contents_in_window.
5878 (BFD_JUMP_TABLE_GENERIC): Updated.
5879 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5880 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5881 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5882 macros for get_section_contents_in_window field.
5884 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5886 * core.c: Renamed to corefile.c
5887 * makefile.dos (OBJS): Change core.o to corefile.o
5888 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5891 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5893 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5894 targ_selvecs to allow debugging under Irix-5 native.
5897 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5899 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5900 to o. Clobber and restore the list of new csects around the call
5901 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5902 linker error and the linker wants to read the symbol table. Reset
5903 the line number count of a real section even if it has no relocs.
5904 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5906 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5909 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5911 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5912 an undefined symbol in a shared link.
5914 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5915 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5916 phdm@info.ucl.ac.be (Philippe De Muyter).
5918 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5920 * coff-m88k.c (rtype2howto): New static function.
5921 (RTYPE2HOWTO): Use it rather than a macro definition.
5923 * coffcode.h (coff_write_object_contents): set internal_a.magic
5924 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5926 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5927 define TRAD_HEADER to new file hosts/delta68.h.
5928 m88*-motorola-sysv*, however, does use ptrace-core.o.
5929 * hosts/delta68.h: New file.
5931 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5932 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5934 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5936 * i386linux.c (MY(vec)): Declare before use.
5938 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5940 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5941 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5943 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5944 BFD is not of the right type.
5945 (bfd_elf_get_needed_list): Likewise.
5946 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5947 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5948 * xcofflink.c (XCOFF_XVECP): Define.
5949 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5951 (bfd_xcoff_import_symbol): Likewise.
5952 (bfd_xcoff_export_symbol): Likewise.
5953 (bfd_xcoff_link_count_reloc): Likewise.
5954 (bfd_xcoff_record_link_assignment): Likewise.
5955 (bfd_xcoff_size_dynamic_sections): Likewise.
5957 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5958 table index against the number of symbols for a base relative
5961 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5963 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5964 full_aouthdr flag here...
5965 (_bfd_xcoff_bfd_final_link): ...not here.
5967 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5969 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5970 systems that have a system <libelf.h>.
5971 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5972 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5973 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5974 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5975 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5976 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5977 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5979 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5981 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5982 set, set BSF_WEAK in symbol. Change all callers.
5983 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5984 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5985 _bfd_generic_link_add_one_symbol.
5986 (ecoff_indirect_link_order): Check that the section tdata relocs
5987 are not NULL before using them.
5989 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5990 define TRAD_HEADER as hosts/alphalinux.h.
5991 * configure: Rebuild.
5992 * hosts/alphalinux.h: New file.
5993 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5996 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5998 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5999 C_ECOMM storage classes.
6001 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
6003 (xcoff_mark): Call xcoff_mark_symbol.
6004 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
6005 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
6007 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
6009 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
6011 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
6013 (xcoff_find_reloc): New static function.
6014 (xcoff_link_add_symbols): Use it.
6015 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
6016 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
6017 relocate the value of C_DECL.
6019 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
6021 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
6023 * cofflink.c (_bfd_coff_generic_relocate_section): Make
6024 callback decide what goes in .relocs.
6025 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
6026 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
6029 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
6031 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
6034 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
6036 * xcofflink.c: More improvements, mostly to fix handling of
6037 constructors and a few other special cases.
6038 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
6039 zero, reverting yesterday's change.
6040 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
6041 (bfd_xcoff_link_count_reloc): Declare.
6042 (bfd_xcoff_record_link_assignment): Declare.
6043 * bfd-in2.h: Rebuild.
6045 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6047 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6048 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6049 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6050 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6051 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6052 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6054 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6057 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6058 segments includes the a.out header. See to that the magic number
6059 *always* is big-endian.
6061 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6062 m68k4k NetBSD configurations.
6064 * configure.in, configure: Separate i386 & mips NetBSD
6065 configurations from other BSD ones. Don't assume DEC is the only
6066 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6067 configurations. Add support for m68k4k NetBSD object format.
6069 * libaout.h: Added M_68K4K_NETBSD magic.
6071 * m68k4knetbsd.c: New file.
6073 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6075 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6078 * hosts/mipsnbsd.h: New file.
6081 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6083 * config.bfd: Add config stuff for mips*-*-magic* to set
6084 targ_defvec to ecoff_big_vec.
6087 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6089 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6091 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6092 toc_section, and entry_section fields.
6093 (struct xcoff_section_tdata): Remove ldrel_count field.
6094 * libcoff.h: Rebuild.
6095 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6097 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6098 full a.out header if full_aouthdr is set in xcoff_data.
6099 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6100 based on sections stored in xcoff_data.
6101 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6103 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6104 (rs6000coff_vec): Set symbol_leading_char to '.'.
6105 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6106 value stored in ret rather than returning a pointer value.
6108 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6110 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6113 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6115 * som.c (som_slurp_string_table): Allocate the strings with malloc
6116 since they're free'd by free_cached_info.
6117 (som_slurp_symbol_table): Similarly for the symbol table.
6119 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6121 * Makefile.in (diststuff): Don't make headers.
6123 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6125 * Makefile.in: Rebuild dependencies.
6127 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6128 output_bfd is not SunOS.
6129 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6130 non-SunOS input files.
6132 * xcofflink.c: Extensive changes to support linking shared objects
6133 and generating a .loader section.
6134 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6135 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6136 last_symndx, and ldrel_count fields.
6137 * libcoff.h: Rebuild.
6138 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6139 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6141 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6142 (bfd_xcoff_export_symbol): Declare.
6143 (bfd_xcoff_size_dynamic_sections): Declare.
6144 * bfd-in2.h: Rebuild.
6146 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6148 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6149 * configure: Rebuild.
6150 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6151 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6153 (pmac_xcoff_vec): Update to use new xcoff support.
6154 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6155 (xcoff_write_armap): Declare buf as unsigned char.
6156 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6158 * mpw-make.sed: Generalize subdir_do edit.
6160 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6162 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6163 correctly. Don't initialize asect->vma.
6165 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6167 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6168 something a little less than the page size.
6170 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6172 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6174 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6176 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6177 * coffcode.h (coff_write_object_contents): If .bss is before
6178 .data us that as data_start.
6179 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6181 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6182 (coff_swap_outhdr_out): Hardwire in version number.
6184 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6186 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6187 major and minor to *_vno, since the former are also macros in
6188 SunOS header files. Cast result of bfd_alloc to appropriate
6191 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6192 before assigning to sec_data.
6194 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6196 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6197 now relative to the section, not absolute.
6198 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6199 get the file name when there is a N_SO directory name. When
6200 handling stabs, remember that section->vma was added to the
6203 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6205 * sunos.c (struct sunos_link_hash_table): Add needed field.
6206 (sunos_link_hash_table_create): Call bfd_release, not free.
6207 (sunos_link_hash_table_create): Initialize needed field.
6208 (sunos_add_dynamic_symbols): Record needed objects.
6209 (bfd_sunos_get_needed_list): New function.
6210 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6211 * bfd-in2.h: Rebuild.
6213 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6215 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6217 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6219 * bfd-in.h (struct bfd_link_needed_list): Rename from
6220 bfd_elf_link_needed_list.
6221 * bfd-in2.h: Rebuild.
6222 * elf.c, elflink.h, libelf.h: Corresponding changes.
6224 Add start at AIX linker support; no shared libraries yet.
6225 * xcofflink.c: New file.
6226 * configure.in (rs600coff_vec): Use xcofflink.o.
6227 * configure: Rebuild.
6228 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6230 (struct xcoff_section_tdata): Define.
6231 (xcoff_section_data): Define macro.
6232 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6233 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6234 (_bfd_xcoff_bfd_final_link): Declare.
6235 (_bfd_ppc_xcoff_relocate_section): Declare.
6236 * libcoff.h: Rebuild.
6237 * coff-rs6000.c: Clean up a bit.
6238 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6239 cputype, csects, and debug_indices.
6240 (xcoff_copy_private_bfd_data): Copy cputype.
6241 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6242 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6243 (xcoff_reloc_type_lookup): Rename from
6244 rs6000coff_reloc_type_lookup.
6245 (coff_relocate_section): Define.
6246 (_bfd_xcoff_sizeof_headers): Define.
6247 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6248 (_bfd_xcoff_bfd_relax_section): Define.
6249 (_bfd_xcoff_bfd_link_split_section): Define.
6250 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6252 * coffcode.h (coff_compute_section_file_positions): If AIX,
6253 increment sofar by SMALL_AOUTSZ if not executable.
6254 (coff_write_object_contents): If AIX, always output an a.out
6255 header; if not executable, header size of SMALL_AOUTSZ.
6256 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6257 (_bfd_stringtab_init): Initialize xcoff field.
6258 (_bfd_xcoff_stringtab_init): New function.
6259 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6260 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6261 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6262 * libbfd.h: Rebuild.
6263 * Makefile.in: Rebuild dependencies.
6264 (BFD32_BACKENDS): Add xcofflink.o.
6265 (CFILES): Add xcofflink.c.
6267 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6268 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6269 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6271 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6273 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6275 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6277 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6278 * config.in: Regenerated.
6280 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6281 (_bfd_chunksize): New variable.
6282 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6283 for obstack chunk size.
6284 * configure.in: Check for getpagesize.
6285 * configure: Regenerated.
6287 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6289 * trad-core.c (rawptr): Make it a local variable of
6290 ptrace_unix_core_file_p.
6292 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6294 * coff-arm.c (in_reloc_p): New.
6295 * coff-i386.c (in_reloc_p): New.
6296 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6297 (coff_write_object_contents): Only set has_reloc_section
6299 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6300 in_reloc_p to decide if reloc should be emitted.
6301 * libcoff.h (pe_data_type.in_reloc_p): New.
6302 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6304 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6306 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6307 (_bfd_coff_read_internal_relocs): Likewise.
6308 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6309 (_bfd_coff_read_internal_relocs): Likewise.
6311 * elflink.h (elf_link_add_object_symbols): Correct conditions
6312 under which type and size change warnings are issued.
6314 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6316 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6317 a symbol which is not in a real section.
6318 (coff_write_native_symbol): Corresponding change.
6320 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6321 coff_link_hash_newfunc and make non-static.
6322 (_bfd_coff_link_hash_table_init): New function, broken out of
6323 _bfd_coff_link_hash_table_create.
6324 (_bfd_coff_link_hash_table_create): Use it.
6325 (process_embedded_commands): Make static.
6326 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6327 (_bfd_coff_link_hash_table_init): Declare.
6328 * libcoff.h: Rebuild.
6330 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6331 field in XCOFF tdata.
6332 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6333 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6334 based on cputype stored in a.out header, or in n_type of initial
6336 (coff_write_object_contents): Set cputype correctly in a.out
6338 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6340 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6341 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6343 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6344 * libcoff.h: Rebuild.
6346 * cpu-rs6000.c (rs6000_compatible): New static function.
6347 (bfd_rs6000_arch): Use it.
6348 * cpu-powerpc.c (powerpc_compatible): New static function.
6349 (arch_info_struct): Define various flavours of PowerPC.
6350 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6353 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6355 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6357 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6359 * elflink.h (elf_link_add_object_symbols): Don't warn about
6360 changing the size or type if the old definition was weak.
6362 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6364 * coffcode.h (combined_entry_type): Add fix_line field.
6365 (coff_slurp_line_table): Warn if we try to set the lineno field of
6367 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6368 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6369 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6370 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6372 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6373 * libcoff.h: Rebuild.
6375 * libcoff-in.h (struct xcoff_tdata): Define.
6376 (xcoff_data): Define.
6377 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6378 * bfd-in2.h, libcoff.h: Rebuild.
6379 * coff-rs6000.c (xcoff_mkobject): New static function.
6380 (coff_mkobject): Define.
6381 (xcoff_copy_private_bfd_data): New static function.
6382 (coff_bfd_copy_private_bfd_data): Define.
6383 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6385 (rs6000coff_vec): Add DYNAMIC to object_flags.
6386 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6387 .loader sections specially.
6388 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6389 section alignment from the XCOFF tdata information.
6390 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6391 F_SHROBJ, and copy the extra a.out header information into the
6392 XCOFF tdata structure.
6393 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6394 F_DYNLOAD and the extra a.out header information.
6395 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6396 C_HIDEXT symbol with attached csect information.
6397 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6398 in the o_maxdata field.
6399 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6400 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6401 end if BSF_NOT_AT_END is set.
6403 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6404 _bfd_read_ar_hdr_fn.
6405 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6406 * bfd-in2.h, libbfd.h: Rebuild.
6407 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6409 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6410 (bfd_slurp_bsd_armap_f2): Likewise.
6411 (_bfd_slurp_extended_name_table): Likewise.
6413 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6415 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6417 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6418 when the symbol table is empty.
6420 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6421 space for section symbols, since we don't output them either.
6422 (elf_m68k_adjust_dynindx): Removed.
6424 * ptrace-core.c (rawptr): Make it a local variable of
6425 ptrace_unix_core_file_p.
6427 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6429 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6432 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6433 Mac object file formats.
6435 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6437 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6438 auxent if there isn't one.
6439 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6440 rather than FILNMLEN as the maximum name length.
6442 * coffcode.h (bfd_coff_backend_data): Add new field
6443 _bfd_coff_print_aux.
6444 (bfd_coff_print_aux): New static function.
6445 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6446 scnlen field of an XTY_LD csect aux entry.
6447 (coff_print_aux): New static function.
6448 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6449 in coff_pointerize_aux_hook.
6450 (bfd_coff_std_swap_table): Initialize new field.
6451 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6452 * libcoff.h: Rebuild.
6453 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6454 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6456 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6457 if there are symbols, for native AIX ld compatibility.
6459 * coffcode.h (bfd_coff_backend_data): Add new field
6460 _bfd_coff_pointerize_aux_hook.
6461 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6462 or I960, and as 0 otherwise.
6463 (bfd_coff_std_swap_table): Initialize new field.
6464 * libcoff.h: Rebuild.
6465 * coffgen.c (coff_pointerize_aux): Change parameters to take
6466 symbol pointer instead of type and class, and to take aux index.
6467 Call _bfd_coff_pointerize_aux_hook if it is defined.
6468 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6469 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6470 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6472 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6473 read-only/host-only support.
6475 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6477 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6480 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6481 BFD_JUMP_TABLE_ARCHIVE accordingly.
6482 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6483 (_bfd_compute_and_write_armap): Declare.
6484 (_bfd_generic_read_ar_hdr): Declare.
6485 (_bfd_read_ar_hdr): Define.
6486 (_bfd_noarchive_read_ar_hdr): Define.
6487 (_bfd_archive_bsd_read_ar_hdr): Define.
6488 (_bfd_archive_coff_read_ar_hdr): Define.
6489 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6490 _bfd_read_ar_hdr instead.
6491 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6492 (_bfd_compute_and_write_armap): Rename from
6493 compute_and_write_armap. Make non-static. Change all callers.
6494 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6495 than _bfd_snarf_ar_hdr.
6496 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6497 * ieee.c (ieee_read_ar_hdr): Define.
6498 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6499 * oasys.c (oasys_read_ar_hdr): Define.
6500 * som.c (som_read_ar_hdr): Define.
6501 * bfd-in2.h, libbfd.h: Rebuild.
6503 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6505 * peicode.c (coff_swap_filehdr_in): If symptr is
6506 zero, there aren't any symbols, even if nsyms is set.
6508 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6510 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6512 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6513 sections, and set styp correctly for them: .got, .hash, .dynamic,
6514 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6515 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6517 (ecoff_sort_hdrs): New static function.
6518 (ecoff_compute_section_file_positions): Return boolean, not void.
6519 Sort the sections by VMA before looking through them. Put the
6520 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6521 section on an appropriate boundary within the page.
6522 (ecoff_compute_reloc_file_positions): Check return value of
6523 ecoff_compute_section_file_positions.
6524 (_bfd_ecoff_set_section_contents): Likewise.
6525 (_bfd_ecoff_write_object_contents): Check for various Alpha
6526 section types when incrementing text_size and data_size. Call
6527 adjust_headers backend function if it exists.
6528 * coff-alpha.c (alpha_adjust_headers): New static function.
6529 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6530 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6532 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6534 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6536 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6537 of ALTERNATE_AIX_CORE_FORMAT.
6538 * configure.in (aix4): No longer need CORE_FLAGS.
6539 * configure: Updated.
6541 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6543 NS32k changes from Ian Dall:
6544 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6546 (aout_link_input_section_std, aout_link_input_section_ext,
6547 aout_link_reloc_link_order): Call them instead of _bfd_*
6549 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6551 (backend_data): Use it instead of hardcoded zero.
6553 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6554 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6556 * ns32knetbsd.c: Include bfd.h.
6557 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6558 (MY_bfd_reloc_type_lookup): Declare function too.
6559 * pc532-mach.c (set_sizes): Don't declare.
6560 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6561 (backend_data, MY_backend_data): Don't define.
6563 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6564 ns32k-*-lites* like ns32k-*-netbsd*.
6566 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6569 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6571 * coffcode.h (coff_write_object_contents): Restore setting
6572 f_timdat to 0, deleted on August 22.
6574 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6576 * coffcode.h (coff_bfd_copy_private_symbol_data,
6577 coff_bfd_copy_private_section_data,
6578 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6579 * peicode.h (coff_bfd_copy_private_bfd_data): New
6580 (pe_bfd_copy_private_bfd_data): New.
6581 (coff_swap_scnhdr_in): Swap bss size into the right place.
6582 (pe_print_private_bfd_data): Add some newlines.
6584 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6586 * som.c (setup_sections): Don't die if a space has no subspaces.
6588 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6590 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6591 dynamic symbol override a common symbol. Don't change the size or
6592 type if they have been set and the new symbol is not a definition.
6593 Warn if the size or type changes.
6595 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6597 * som.c (som_begin_writing): Don't write the symbol table or
6599 (som_finish_writing): Write them here. Place them after the
6600 subspace data, but before the relocs.
6602 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6604 * sunos.c (sunos_add_one_symbol): Just pass false, not
6605 info->shared_library, to sunos_create_dynamic_sections.
6606 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6608 (sunos_check_dynamic_reloc): Remove .text section assertion.
6610 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6612 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6613 * configure, configure.in: Add pmac_xcoff_vec case.
6614 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6615 * coff-pmac.c: New file, PowerMac XCOFF support.
6616 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6617 * targets.c (pmac_xcoff_vec): Declare.
6619 * mpw-config.in: Various changes to be compatible with the
6620 autoconf-based configury.
6621 * mpw-make.sed: New file, sed commands to translate Unix
6622 makefile into MPW syntax.
6623 * mpw-make.in: Remove.
6624 * hosts/mpw.h: Remove.
6625 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6626 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6628 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6630 * binary.c (binary_get_symtab): Return an empty string on error.
6631 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6633 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6635 * coff-ppc.c: Reformatted according to gnu conventions
6636 Removed irrelevant "if 0" code
6638 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6640 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6641 symbols rather than as indirect symbols.
6642 (MY(slurp_symbol_table)): Don't do anything special about
6645 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6646 of .ctors and .dtors sections is no larger than 2.
6648 * sunos.c (sunos_add_one_symbol): Don't change
6649 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6651 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6652 dynamic symbols when creating a shared library.
6653 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6655 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6656 written even if it is not defined in a regular object.
6657 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6658 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6659 rather than the constant 22.
6660 (sunos_check_dynamic_reloc): Handle creating a shared library.
6661 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6662 zero when creating a shared library.
6663 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6664 write it out at the start of the symbol table.
6666 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6668 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6670 * config.bfd: Add arm-*-coff.
6671 * configure.in, configure: Add armcoff_{little,big}_vec.
6672 * targets.c (armcoff_{little,big}_vec): Declare.
6673 (bfd_target_vector): Add armcoff_{little,big}_vec.
6674 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6676 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6678 * targets.c (bfd_find_target): Remove debugging code.
6680 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6682 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6684 * Makefile.in: added *-ppc files
6685 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6686 allow pe based .o's to be shared with other tools on ppc/NT
6687 * config.bfd: added powerpc[le]-[pe|winnt] config support
6688 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6689 * peicode.h: Added more section flags for PE on ppc
6690 Added coff_swap_filehdr_out to allow peicode.h to be
6691 used for non-image PE files on ppc.
6692 Check for image, or not, before copying pe_opthdr
6693 * targets.c: Added new bfd's
6694 * targets.c: Removed two inactive bfds that shouldn't have made it this
6697 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6699 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6700 explicit values to initialize all relocs. Change all users.
6701 (ppc_elf_brtaken_inner): New function to handle branch predicition
6703 (ppc_elf_brtaken_reloc): Ditto.
6704 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6705 relocs use ppc_elf_unsupported_reloc.
6706 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6707 needs to be reported.
6708 (ppc_elf_relocate_section): Support branch prediction relocs.
6710 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6712 * bfd.c (bfd_assert): Remove \n from string passed to
6715 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6716 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6717 (bfd_coff_make_section_hook): Don't define.
6718 (coff_make_section_hook): Remove.
6719 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6720 (styp_to_sec_flags): Likewise.
6721 (coff_write_object_contents): Likewise.
6722 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6724 * libcoff.h: Rebuild.
6725 * coffgen.c (make_a_section_from_file): Just call
6726 bfd_make_section_anyway, not bfd_make_section or
6727 bfd_coff_make_section_hook.
6728 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6729 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6730 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6731 make_section_hook field.
6732 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6734 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6735 pointers into value field for warning and indirect symbols; just
6736 leave the value field alone.
6737 * linker.c (generic_link_add_symbol_list): Use next symbol for
6738 warning and indirect symbols, rather than looking in symbol value.
6739 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6740 parameter. Change all callers. Remove support for indirect
6741 symbols; it didn't work anyhow.
6742 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6743 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6744 * bfd-in2.h: Rebuild.
6746 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6748 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6749 go back to telling the tools this reloc operates on 32 bits.
6751 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6753 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6754 rather than a direct fprintf.
6755 * archive.c (_bfd_write_archive_contents): Likewise.
6756 * coffcode.h (coff_slurp_symbol_table): Likewise.
6757 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6758 (ppc_elf_unsupported_reloc): Likewise.
6759 (ppc_elf_relocate_section): Likewise.
6760 * i386linux.c (linux_tally_symbols): Likewise.
6761 (linux_finish_dynamic_link): Likewise.
6762 * osf-core.c (osf_core_core_file_p): Likewise.
6763 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6764 * som.c (som_sizeof_headers): Likewise.
6765 * srec.c (srec_bad_byte): Likewise.
6766 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6767 * libbfd-in.h (bfd_assert): Declare first parameter const.
6768 * libbfd.h: Rebuild.
6769 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6770 bfd_reloc_overflow is enough.
6771 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6772 * coff-h8500.c (rtype2howto): Likewise.
6773 * coff-z8k.c (rtype2howto): Likewise.
6774 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6775 * elf.c (_bfd_elf_get_lineno): Likewise.
6776 (_bfd_elf_no_info_to_howto): Likewise.
6777 (_bfd_elf_no_info_to_howto_rel): Likewise.
6778 * hp300hpux.c (convert_sym_type): Likewise.
6779 (MY(swap_std_reloc_in)): Likewise.
6780 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6782 * libaout.h (struct aoutdata): Add line_buf field.
6783 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6784 and filename_buffer. Instead, use a malloc buffer stored in the
6785 new line_buf field. Remove length restrictions.
6787 * coffgen.c (string_size): Remove static variable.
6788 (debug_string_size, debug_string_section): Likewise.
6789 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6790 and debug_string_size_p parameters. Use them instead of the
6791 global variables. Change all callers.
6792 (coff_write_symbol): Likewise.
6793 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6794 (coff_write_symbols): Add local variables to replace removed
6797 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6798 function, and line_base fields.
6799 * libcoff.h: Rebuild.
6800 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6801 information, rather than using static variables.
6803 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6804 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6806 * init.c (initialized): Remove static variable.
6807 (bfd_init): Don't bother setting initialized.
6808 (bfd_check_init): Remove.
6809 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6810 * libbfd.h: Rebuild.
6812 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6814 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6815 size for full core dumps. Copy core file header to private data.
6816 (rs6000coff_core_file_failing_command,
6817 rs6000coff_core_file_failing_signal): New functions to extract
6818 the file name and terminating signal from the core file.
6819 * coff-rs6000.c: Use them.
6821 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6823 Change arch info to be const, initialized at compile time.
6824 * archures.c: Reindent many functions. Change CONST to const.
6825 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6826 nothing set it anyhow. Make next const.
6827 (bfd_arch_info_list): Remove.
6828 (bfd_archures_list): Rename from archures_init_table. Change from
6829 a table of function pointers to a table of bfd_arch_info_type
6830 structure addresses.
6831 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6832 (bfd_lookup_arch): Likewise.
6833 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6835 (bfd_default_arch_struct): Make const.
6836 (bfd_arch_init, bfd_arch_linkin): Remove.
6837 (bfd_get_arch_info): Return a const pointer.
6838 * init.c (bfd_init): Don't call bfd_arch_init.
6839 * bfd.c (struct _bfd): Make arch_info const.
6840 * bfd-in2.h: Rebuild.
6841 * libbfd.h: Rebuild.
6842 * configure.in: Put & before everything in $selarchs.
6843 * configure: Rebuild.
6844 * cpu-*.c: Change bfd_*_arch from a function which calls
6845 bfd_arch_linkin to a const structure.
6846 * ieee.c (ieee_object_p): Make arch const.
6848 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6850 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6852 * bfd-in2.h: Regenerate.
6853 * libbfd.h: Regenerate.
6855 * elf32-ppc.c (reloc_type): Update names to match current draft.
6856 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6857 relative. Update names to current V.4 draft.
6858 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6859 (ppc_elf_relocate_section): Rename relocations to match draft.
6861 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6863 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6864 compiled with -mrelocatable-lib to be linked with either normal
6865 modules or -mrelocatable modules.
6867 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6869 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6870 in the a.out header.
6872 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6873 a reloc against a local symbol, even if it's not a section.
6875 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6877 * targets.c (bfd_target): Remove unused align_power_min field.
6878 * bfd-in2.h: Rebuild.
6879 * All backends: Remove initialization of align_power_min.
6881 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6883 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6885 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6887 * config.bfd (mips-dec-netbsd*): New target.
6888 * configure.host (mips-dec-netbsd*): New host.
6889 * configure.in (mips-dec-netbsd*): New native.
6890 * configure: Rebuild.
6892 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6894 Make the COFF backend linker merge common types:
6895 * cofflink.c (struct coff_debug_merge_element): Define.
6896 (struct coff_debug_merge_type): Define.
6897 (struct coff_debug_merge_hash_entry): Define.
6898 (struct coff_debug_merge_hash_table): Define.
6899 (coff_debug_merge_hash_table_init): Define.
6900 (coff_debug_merge_hash_table_free): Define.
6901 (coff_debug_merge_hash_lookup): Define.
6902 (struct coff_final_link_info): Add debug_merge field.
6903 (coff_debug_merge_hash_newfunc): New static function.
6904 (_bfd_coff_final_link): Allocate and free debug_merge table.
6905 (coff_link_input_bfd): Merge identical enum, struct and union
6908 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6910 Convert i960 COFF to use COFF backend linker.
6911 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6912 structure to store the symbol being used.
6913 (coff_i960_start_final_link): New static function.
6914 (coff_i960_relocate_section): New static function.
6915 (coff_i960_adjust_symndx): New static function.
6916 (coff_start_final_link): Define.
6917 (coff_relocate_section): Define.
6918 (coff_adjust_symndx): Define.
6919 * coffcode.h (bfd_coff_backend_data): Add new callback function
6920 _bfd_coff_start_final_link.
6921 (bfd_coff_start_final_link): Define.
6922 (coff_start_final_link): Define if not defined.
6923 (bfd_coff_std_swap_table): Add coff_start_final_link.
6924 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6926 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6927 function callback is not NULL.
6928 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6929 (_bfd_coff_internal_syment_name): Declare.
6930 * libcoff.h: Rebuild.
6931 * configure.in (icoff_big_vec): Add cofflink.o.
6932 (icoff_little_vec): Likewise.
6933 * configure: Rebuild.
6935 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6937 * Makefile.in (clean-info): Remove extraneous tab from line
6940 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6942 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6943 contents has relocs.
6945 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6947 * coffcode.h (coff_compute_section_file_positions): Keep the
6949 (coff_write_object_contents): Remember if it's a relocatable
6951 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6952 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6953 if relocatable file. Swap out saved raw size.
6955 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6958 (maintainer-clean): Rename from realclean, passing
6959 maintainer-clean down to subdirectories, but leave realclean as a
6962 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6965 * dep-in.sed: Remove config.h from generated dependencies.
6967 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6968 broken out of sunos_canonicalize_dynamic_symtab.
6969 (sunos_canonicalize_dynamic_symtab): Call new function
6970 sunos_slurp_dynamic_symtab.
6971 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6972 dynamic symbol table to the caller.
6973 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6974 callback to override the symbols being read.
6975 * libaout.h (struct aout_backend_data): Add three new parameters
6976 to add_dynamic_symbols callback.
6978 Extensive minor changes to avoid various gcc warnings. Also:
6979 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6980 * archures.c (bfd_arch_info_type): Change mach field from long to
6982 (bfd_lookup_arch): Change machine parameter from long to unsigned
6985 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6987 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6988 a symbol with a non-zero plt_offset.
6990 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * elfcode.h (align_file_position): Remove; not used.
6994 * configure.in: Only check for <sys/procfs.h> on a native system,
6995 and make sure it defines prstatus_t.
6996 * configure: Rebuild.
6998 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
7000 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
7002 * config.in: Rename from config.h.in.
7003 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
7004 Check for config.h:config.in when creating stamp-h.
7005 * configure: Rebuild.
7006 * Makefile.in (stamp-h): Depend upon config.in rather than
7007 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
7008 calling config.status.
7010 * Makefile.in (do_distclean): Remove config.h and stamp-h.
7011 (Makefile): Just rebuild Makefile.
7012 (config.h, stamp-h): New targets.
7013 * configure.in: Create stamp-h when rebuilding config.h.
7014 * configure: Rebuild.
7016 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * configure.in: Call AC_CONFIG_HEADER. Substitute
7019 HOST_64BIT_LONG. Check that various header files exist. Check
7020 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
7021 and/or free need to be declared. Don't make a link to sysdep.h.
7022 Define TRAD_HEADER for various hosts.
7023 * configure: Rebuild.
7024 * configure.host: Don't set my_host. Add definitions taken from
7025 host header files for various entries. Remove entries which now
7027 * acconfig.h: New file.
7028 * config.h.in: New file, built by autoheader.
7029 * sysdep.h: New file.
7030 * Makefile.in (do_distclean): Don't remove sysdep.h.
7032 (LOCAL_H_DEPS): New variable.
7033 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
7035 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
7036 ($(OPTIONAL_BACKENDS)): Likewise.
7037 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
7038 looking through sysdep.h.
7039 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
7040 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
7041 (fprintf_vma, sprintf_vma): Likewise.
7042 (int64_type, uint64_type): Don't define.
7043 * bfd-in2.h: Rebuild.
7044 * archures.c, bfd.c, srec.c: Include <ctype.h>.
7045 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7046 * lynx-core.c: Include stuff from old hosts/lynx.h.
7047 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7048 rather than NO_FCNTL.
7049 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7050 rather than NATIVE_HPPAHPUX_COMPILER.
7051 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7053 * hosts/*.h: Remove all header files which merely include,
7054 declare, and define things. Leave header files which define
7055 information needed by trad-core.c.
7057 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7058 (BFD_CC_FOR_BUILD): Define.
7059 * configure.in: Use BFD_CC_FOR_BUILD.
7060 * configure: Rebuild.
7062 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7064 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7065 * configure: Rebuild.
7067 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7070 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7072 * config.bfd: i386pe_ve -> i386pe_vec.
7074 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7076 * configure.host: Incorporate host Makefile fragments by setting
7078 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7079 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7080 value based on whether the code is being compiled by a cross
7081 compiler. Don't substitute host_makefile_frag or frags.
7082 * aclocal.m4: New file to define local AC_PROG_CC.
7083 * configure: Rebuild.
7084 * Makefile.in (INSTALL): Set to @INSTALL@.
7085 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7086 (INSTALL_DATA): Set to @INSTALL_DATA@.
7088 (CC): Define as @CC@.
7089 (CFLAGS): Set to @CFLAGS@.
7090 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7091 (@host_makefile_frag@): Remove.
7092 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7093 after other options.
7094 (config.status): Remove dependency upon @frags@.
7095 * config/*.mh, config/README: Remove.
7097 * config.bfd: Rewrite to incorporate the contents of the Makefile
7098 fragments by setting shell variables, rather than merely returning
7099 the name of a Makefile fragment.
7100 * configure.in: Use shell variables set by config.bfd rather than
7101 looking at the target Makefile fragment files. Don't substitute
7102 target_makefile_frag. Do substitute TDEFINES.
7103 * configure: Rebuild.
7104 * Makefile.in (@target_makefile_frag@): Remove.
7105 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7106 * config/*.mt: Remove.
7108 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7110 * configure.in: Put changequote lines around "i[345]86" patterns
7111 section of core file support.
7113 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7115 * som.c (som_bfd_print_private_bfd_data): Define to use the
7118 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7120 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7121 entry, text_start and data_start.
7123 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7125 * Makefile.in (OFILES): Remove $(TDEPFILES).
7126 * config/apollo.mt (TDEPFILES): Remove.
7127 * config/README: Update.
7129 * configure.in: For a native configuration, set COREFILE and
7130 COREFLAG based on the canonical host name.
7131 * configure: Rebuild.
7132 * Makefile.in: Rebuild dependencies.
7133 (ALL_CFLAGS): Add @COREFLAG@.
7134 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7135 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7136 support routines. Check LYNX_CORE rather than HOST_LYNX.
7137 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7138 * i386lynx.c: Likewise.
7139 * m68klynx.c: Likewise.
7140 * sparclynx.c: Likewise.
7141 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7142 * *-core.c: Comment changes.
7143 * config/decstation.mh (HDEPFILES): Remove.
7144 (HDEFINES): Remove -DTRAD_CORE.
7145 * config/irix3.mh (RANLIB): Remove.
7146 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7147 (HDEFINES): Remove -DIRIX_CORE.
7148 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7149 (HDEFINES): Remove -DTRAD_CORE.
7150 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7151 * config/ultra3.mh (RANLIB): Remove.
7152 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7153 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7154 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7155 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7156 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7157 * config/i386aix.mh, config/i386bsd.mh: Remove.
7158 * config/i386linux.mh, config/i386mach3.mh: Remove.
7159 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7160 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7161 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7162 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7163 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7164 * config/solaris2.mh, config/stratus.mh: Remove.
7165 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7166 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7168 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7170 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7171 DT_FINI entry if the appropriate symbol is not in the hash table.
7173 * libelf.h (struct elf_backend_data): Add create_program_headers
7174 and want_hdr_in_seg fields.
7175 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7177 (elf_backend_create_program_headers): Likewise.
7178 (elfNN_bed): Initialize create_program_headers and
7180 * elf.c (get_program_header_size): Call create_program_headers
7182 (map_program_segments): Check want_hdr_in_seg backend field. Call
7183 create_program_headers backend routine.
7185 * elf.c (assign_file_positions_except_relocs): Align non allocated
7186 sections when creating an executable.
7188 * elfcode.h (elf_swap_phdr_in): Make non static.
7189 (elf_swap_phdr_out): Make non static.
7190 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7191 (bfd_elf32_swap_phdr_out): Declare.
7192 (bfd_elf64_swap_phdr_in): Declare.
7193 (bfd_elf64_swap_phdr_out): Declare.
7195 * ecofflink.c (ecoff_collect_shuffle): New static function.
7196 (_bfd_ecoff_get_accumulated_pdr): New function.
7197 (_bfd_ecoff_get_accumulated_sym): New function.
7198 (_bfd_ecoff_get_accumulated_ss): New function.
7199 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7200 (_bfd_ecoff_get_accumulated_sym): Declare.
7201 (_bfd_ecoff_get_accumulated_ss): Declare.
7202 * libbfd.h: Rebuild.
7204 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7206 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7208 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7209 warning symbols. If any section is named .gnu.warning.XXX, treat
7210 the contents as a warning to be issued if the symbol XXX is
7212 (elf_link_output_extsym): For an indirect or warning symbol, just
7213 output the symbol it points to.
7215 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7216 if bfd_hash_allocate fails, since it will already be set.
7217 (generic_link_hash_newfunc): Likewise.
7218 (archive_hash_newfunc): Likewise.
7219 (hash_entry_bfd): New static function.
7220 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7221 callback. Allocate a new warning using the hash table newfunc.
7222 Use bfd_hash_replace to update the entry in the hash table, rather
7223 than assuming we can copy the fields with structure assignment.
7225 * hash.c (bfd_hash_replace): New function.
7226 * bfd-in.h (bfd_hash_replace): Declare.
7227 * bfd-in2.h: Rebuild.
7229 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7231 * config.bfd: Add mips*vr4300-*-elf* target.
7232 * config/mipsbvr4300.mt: Added.
7234 See file ChangeLog.2
7241 version-control: never
projects / external / binutils.git / blob