1 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
6 * libaout.h (struct aout_backend_data): Add entry_is_text_address
8 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
9 start of the file. Remove uses later on which switch using
11 (MY(callback)): Handle entry_is_text_address.
12 (MY_entry_is_text_address): Define if not defined.
13 (MY(backend_data)): Initialize new field.
14 * aoutf1.h (sunos4_aout_backend): Likewise.
15 * i386aout.c (MY(backend_data)): Likewise.
16 * i386mach3.c (MY(backend_data)): Likewise.
17 * mipsbsd.c (MY(backend_data)): Likewise.
18 * sparclynx.c (sparclynx_aout_backend): Likewise.
19 * netbsd.h (SEGMENT_SIZE): Define if not defined.
20 (MY_entry_is_text_address): Define.
21 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
23 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
24 whose name starts with `.'.
26 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
28 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
29 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
30 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
31 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
32 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
33 sparc-*-openbsd*): New targets.
36 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
38 * stabs.c (struct stab_section_info): New field
40 (_bfd_link_section_stabs): Fill the above array.
41 (_bfd_stab_section_offset): Use `cumulative_skips' to
42 speed up offset calculation.
44 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
46 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
47 addend for non pc-relative relocations.
49 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
50 for non-existent function.
52 * elf-m10300.c (mn10300_elf_relax_section): New function.
53 (mn10300_elf_relax_delete_bytes): Likewise.
54 (mn10300_elf_symbol_address_p): Likewise.
55 (mn10300_elf_get_relocated_section_contents): Likewise.
56 (bfd_elf32_bfd_relax_section): Define.
57 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
59 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
61 * configure.host: Set SHLIB_LIBS.
62 * configure.in: Substitute SHLIB_LIBS.
64 * Makefile.in (SHLIB_LIBS): New variable.
65 ($(SHLIB)): Use $(SHLIB_LIBS).
67 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
69 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
72 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
74 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
75 Correct CPU file names for mn10[23]00.
78 * bfd.c (bfd_record_phdr): Cast count to size_t before
81 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
82 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
83 (xcoff_write_archive_contents): LIkewise.
84 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
85 (mips_elf_create_procedure_table): Likewise.
86 * peicode.h (pe_print_idata): Likewise.
87 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
88 * xcofflink.c (xcoff_get_section_contents): Likewise.
89 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
90 (xcoff_link_add_symbols): Likewise.
91 (xcoff_link_add_symbols): Likewise.
93 * ppcboot.c (ppcboot_set_arch_mach): Make static.
94 (ppcboot_bfd_print_private_bfd_data): Likewise.
96 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
97 to complain_overflow_signed.
99 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
101 * VERSION: Set to 2.8.1.
103 * Branched binutils 2.8.
105 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
106 deciding whether to copy a reloc into a shared object.
107 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
108 relocs in unallocated sections.
109 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
110 R_SPARC_RELATIVE relocs in unallocated sections.
112 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
114 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
115 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
118 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
120 * elflink.h (elf_link_add_object_symbols): Let a common symbol
121 override an uninitialized symbol from a shared library with a
124 * elf-m10200.c: Rename from elf32-mn10200.c.
125 * elf-m10300.c: Rename from elf32-mn10300.c.
126 * cpu-m10200.c: Rename from cpu-mn10200.c
127 * cpu-m10300.c: Rename from cpu-mn10300.c
128 * Makefile.in: Update accordingly.
130 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
131 (elf_mips_isa): Move to earlier in file.
132 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
133 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
136 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
139 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
141 * configure.com: New file.
142 * config.h-vms: Remove file.
143 * makefile.vms: Update for new configure scheme.
145 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
147 * libcoff-in.h (ppc_allocate_toc_section): Declare.
148 (ppc_process_before_allocation): Declare.
149 * libcoff.h: Rebuild.
151 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
153 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
155 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
157 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
159 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
160 symbol index for a R_IHCONST reloc.
162 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
164 * targmatch.sed: Do not use \(\) recursively.
166 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
168 * m68klinux.c (MACHTYPE_OK): Define.
169 * i386linux.c (MACHTYPE_OK): Define.
171 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
173 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
174 <hjl@gnu.ai.mit.edu>:
175 * sparclinux.c: New file.
176 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
177 * bfd-in2.h: Rebuild.
178 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
179 * configure.in (sparclinux_vec): Add to list of vectors.
180 * configure: Rebuild.
181 * targets.c (sparclinux_vec): Declare.
182 (bfd_target_vector): Add sparclinux_vec.
183 * Makefile.in: Rebuild dependencies.
184 (BFD32_BACKENDS): Add sparclinux.o.
185 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
187 * coff-mips.c (mips_ecoff_backend_data): Initialize new
188 bfd_coff_backend_data field.
189 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
191 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
192 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
193 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
195 * bfd.c: Include "libiberty.h".
196 (strerror): Don't declare.
197 (bfd_errmsg): Call xstrerror rather than strerror.
199 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
201 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
202 reloc even if the symbol is in the .bss section.
203 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
204 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
205 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
207 * coffcode.h (bfd_coff_backend_data): Add new field
208 _bfd_coff_default_section_alignment_power.
209 (bfd_coff_default_section_alignment_power): Define.
210 (bfd_coff_std_swap_table): Initialize new field.
211 * libcoff.h: Rebuild.
212 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
213 symbol to the default section alignment.
215 * COPYING: Update FSF address.
218 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
220 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
221 21-bit absolute that made it act as a relative.
224 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
226 * elflink.c (_bfd_elf_create_linker_section): Don't set
227 bss_section and rel_section from existing sections.
229 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
232 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
234 * aoutx.h (some_aout_object_p): Change executable test to fix
235 problems with embedded a.out systems.
237 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
239 * stabs.c (_bfd_stab_section_offset): New function.
240 * libbfd-in.h (_bfd_stab_section_offset): Declare.
242 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
244 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
245 * elf32-mips.c (mips_elf_relocate_section): Likewise.
246 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
247 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
248 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
250 * stabs.c (_bfd_link_section_stabs): Copy over the first header
251 symbol. Check for memory allocation failure of *psinfo.
252 (_bfd_write_section_stabs): Add psinfo parameter. Change all
253 callers. Set the value of the header symbol.
254 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
258 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
260 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
261 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
262 reloc types, rather than silently failing to generate an output file.
265 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
267 * targmatch.sed: Use the hold space to put the #ifdef around the
269 * targets.c (UNSUPPORTED_TARGET): Don't define.
270 (find_target): Don't check for UNSUPPORTED_TARGET.
271 (bfd_set_default_target): Don't try to optimize by checking for
274 * Makefile.in: Rebuild dependencies.
275 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
276 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
277 (elf32-m32r.o): Remove explicit target.
279 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
282 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
283 count section symbols for sections that were created by the
284 linker, or are not allocatable or not loadable.
285 (elf32_sparc_finish_dynamic_sections): Output output section
286 symbols for section for which we made space for them.
288 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
290 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
291 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
293 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
295 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
296 (m32r_hi16_list): New static local.
297 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
298 (m32r_elf_do_hi16_reloc): Delete.
299 (m32r_elf_relocate_hi16): New function.
300 (m32r_elf_lo16_reloc): New function.
301 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
304 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
306 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
307 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
308 (m32r_elf_final_sda_base): New function.
309 (m32r_elf_relocate_section): Rewrite sdata support.
310 (m32r_elf_finish_dynamic_sections): Delete.
312 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
314 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
315 * coff-svm68k.c: New file. Just defines some macros and includes
317 * coff-m68k.c: Add functions to handle common addends, moved in
318 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
319 Control whether relocs are visible using STATIC_RELOCS.
320 * cf-m68klynx.c: Simplify greatly: just define macros to control
322 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
323 * targets. (m68ksysvcoff_vec): Declare.
324 (bfd_target_vector): Add m68ksysvcoff_vec.
325 * config.bfd (m68*-motorola-sysv*): New target.
326 * configure.in (m68ksysvcoff_vec): New vector.
327 * configure: Rebuild.
328 * Makefile.in: Rebuild dependencies.
329 (BFD32_BACKENDS): Add coff-svm68k.o.
330 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
332 * binary.c (binary_set_section_contents): Don't get misled if the
333 first section is not loadable. From Matthew L. Martin
336 * elflink.h (elf_bfd_final_link): Set the value of a section
337 symbol to the section address unless doing a relocateable link.
339 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
341 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
342 .plt entry if we've taken the function's address.
343 (elf64_alpha_merge_gots): Merge collected flags info as well.
345 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
347 * Many files: Add function prototypes.
348 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
349 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
350 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
351 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
352 * peicode.h: Change several void * parameters to PTR.
353 * srec.c (srec_get_symbol_info): Make static.
354 * syms.c (bfd_symbol_is_absolute): Remove.
355 * Makefile.in: Rebuild dependencies.
357 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
359 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
360 (bfd_elf32_bfd_is_local_label): Don't define.
362 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
365 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
367 * bfd-in.h: Don't include obstack.h.
368 (struct bfd_hash_table): Change memory field to PTR.
369 * bfd.c (struct _bfd): Change memory field to PTR.
370 * bfd-in2.h: Rebuild.
371 * libbfd-in.h (bfd_release): Declare as function, don't define as
374 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
375 objalloc routines rather than obstack routines.
376 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
377 (getpagesize): Don't define.
378 (_bfd_new_bfd): Don't set _bfd_chunksize.
379 (bfd_openr): Free new bfd and objalloc on failure.
380 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
381 (bfd_alloc_size): Remove.
382 (bfd_release): New function.
383 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
384 objalloc routines rather than obstack routines.
385 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
386 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
387 objalloc routines rather than obstack routines.
388 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
389 (struct accumulate): Change memory to struct objalloc *.
390 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
391 * dep-in.sed: Don't remove obstack.h from dependency list.
392 * Makefile.in: Rebuild dependencies.
393 (BFD_H_DEPS): Remove obstack.h.
394 (install): Don't install obstack.h.
395 * Many files: Don't include "obstack.h".
398 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
399 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
401 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
402 * sunos.c (sunos_add_dynamic_symbols): Likewise.
403 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
405 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
406 old version of bfd_alloc.
407 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
409 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
411 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
413 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
414 ELF local label syntax as well.
416 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
418 * config.bfd (powerpc-*-beos*): New target.
419 * configure.in (powerpc-*-beos*): Add case that explicitly
420 does not set COREFILE for now. A future BeOS version is
421 expected to support core files.
422 * configure: Regenerate with autoconf.
424 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
426 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
427 seen with a local symbol, rather than crashing.
429 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
430 version symbols if there aren't any.
433 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
435 * coff-tic80.c (coff_rtype_to_howto): Define
436 (coff_tic80_rtype_to_howto): Clone generic coff version and
437 add code to handle the funky TI "internal relocations".
440 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
442 * elflink.h (elf_link_add_object_symbols): Don't warn about type
443 or size changes because of a weak symbol.
445 * cisco-core.c (SIGEMT): Define if not defined.
447 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
449 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
450 setting ever. Sanity check the version number. Sort out copying
451 flags and other information when adding an indirect symbol.
452 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
453 symbols added by the backend. Clear the entire contents of the
455 (elf_export_symbol): Ignore indirect symbols.
456 (elf_link_output_extsym): Accept a section without an owner in an
458 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
459 version count. Correct the allocation of x_versymp.
461 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
462 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
463 Don't return bfd_und_section_ptr when info->shared.
464 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
465 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
466 (mips_elf_check_relocs): Resolve an indirect symbol in
468 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
469 SHN_MIPS_TEXT or SHN_MIPS_DATA.
471 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
473 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
475 From Eric Youngdale <eric@andante.jic.com>:
476 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
477 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
478 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
479 versioned symbol appears in both a regular and a shared object.
480 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
481 appropriate. Improve error message.
482 (struct elf_outext_info): Rename from elf_finfo_failed. Change
483 all uses. Add localsyms field.
484 (elf_bfd_final_link): When generating a shared library, call
485 elf_link_output_extsym to output all local symbols.
486 (elf_link_output_extsym): Handle symbols which were forced to
489 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
491 From Eric Youngdale <eric@andante.jic.com>:
492 * elf-bfd.h (elf_symbol_type): Add version field.
493 * elfcode.h (elf_slurp_symbol_table): Set version field.
494 * elflink.h (elf_link_add_object_symbols): When creating an
495 indirect symbol for a default version symbol, set DEF_DYNAMIC if
496 appropriate. Set up an indirection from the nondefault version of
498 (NAME(bfd_elf,size_dynamic_sections)): Call
499 elf_link_assign_sym_version before checking whether there are any
500 versions. Always record the version name as a dynamic symbol.
502 (elf_link_assign_sym_version): After finding a version, see if a
503 symbol should be forced to local scope. Create a new version
504 definition if appropriate.
505 (elf_link_output_extsym): Correct indirect symbol handling.
506 * elf.c (bfd_elf_print_symbol): Print version information.
507 (bfd_section_from_shdr): Turn version sections into BFD sections.
508 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
509 if sh_info is not already set.
510 (_bfd_elf_copy_private_section_data): Copy sh_info for version
512 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
513 _bfd_stringtab_add to copy the name into permanent memory if
516 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
518 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
520 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
522 * coffcode.h (bfd_coff_backend_data): Change
523 _bfd_coff_compute_section_file_positions to return a boolean
524 value. Change all callers.
525 (coff_compute_section_file_positions): Change return type to
526 boolean. If the size of the last section changed, then output a
527 zero byte at the end of the file.
528 * libcoff.h: Rebuild.
530 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
531 for at least 6 output symbols.
532 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
533 emit a TC csect to represent the space they take up. For an XO
534 symbol, just emit a reference, not a csect.
536 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
537 Solaris doesn't like the combined options, and the -f is
539 (stamp-tshlink, install): Likewise.
541 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
542 handling when little endian.
544 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
546 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
547 (mn10300_elf_relocate_section): Likewise.
548 (elf_backend_relocate_section): Define.
550 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
551 relocs. Replace them with generic PCREL_{8,16,32} relocs.
552 (elf32_mn10300_howto_table): Likewise.
553 (elf32_mn10300_reloc_map): Likewise.
554 (bfd_elf32_mn10300_reloc): Delete unused function.
556 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
559 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
560 understand, just set the howto field to NULL, and the caller will
561 print an appropriate error message.
563 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
564 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
565 block. Use NULL for initializations of "ptr" rather than bare 0.
566 * coff-h8300.c: Fix typo in comment.
567 * coff-h8500.c: Ditto.
571 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
573 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
574 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
575 m32r_elf_get_relocated_section_contents): First pass at relax support.
577 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
579 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
580 entry for reading verdef records.
581 Use correct braces for computing increments of extverdaux and
582 exteverdef record pointers.
585 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
587 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
591 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
593 * elflink.h (elf_link_find_version_dependencies): Check that
594 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
598 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
600 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
603 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
605 * targets.c (bfd_default_vector): Make non-const.
606 (find_target): New static function, broken out of
608 (bfd_set_default_target): New function.
609 (bfd_find_target): Call find_target. When defaulting, use
610 bfd_default_vector[0] if it is not NULL.
611 * libbfd-in.h (bfd_default_vector): Adjust declaration.
612 * bfd-in2.h, libbfd.h: Rebuild.
614 * syms.c (bfd_is_local_label): Return false if the symbol has no
616 * coff-i960.c (coff_i960_is_local_label_name): New function.
617 (coff_bfd_is_local_label_name): Define.
618 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
619 (coff_bfd_is_local_label_name): Define.
620 * coff-rs6000.c (xcoff_is_local_label_name): New function.
621 (coff_bfd_is_local_label_name): Define.
622 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
623 with .. or _.L_ as local.
624 * elf32-i386.c (elf_i386_is_local_label_name): New function.
625 (bfd_elf32_bfd_is_local_label_name): Define.
626 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
627 beginning with $ as local.
629 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
631 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
632 rather than comparing against info->lprefix.
633 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
634 * elflink.h (elf_link_input_bfd): Likewise.
635 * linker.c (_bfd_generic_link_output_symbols): Likewise.
636 * xcofflink.c (xcoff_link_input_bfd): Likewise.
638 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
639 _bfd_elf_is_local_label_name if not already defined.
640 * elf.c (_bfd_elf_is_local_label_name): New function.
641 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
643 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
644 (m88k_is_local_label_name): New static function.
646 * coffcode.h (coff_bfd_is_local_label_name): Define as
647 _bfd_coff_is_local_label_name if not already defined.
648 * coffgen.c (_bfd_coff_is_local_label_name): New function.
649 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
650 * libcoff.h: Rebuild.
652 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
653 to _bfd_is_local_label_name.
654 (bfd_target): Likewise.
655 * syms.c (bfd_is_local_label): Define as function, not macro.
656 (bfd_is_local_name): Define.
657 * libbfd.c (bfd_generic_is_local_label_name): Rename from
658 bfd_generic_is_local_label, and take a string rather than a
660 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
661 (_bfd_nosymbols_bfd_is_local_label_name): Define.
662 (bfd_generic_is_local_label): Don't declare.
663 (bfd_generic_is_local_label_name): Declare.
664 * bfd-in2.h, libbfd.h: Rebuild.
665 * All backends: Change local_label to local_label_name.
667 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
668 (mips_elf_relocate_got_local): Change return type to boolean.
669 Don't assume that the first zero entry is unassigned; instead, use
671 (mips_elf_relocate_section): Check return value of
672 mips_elf_relocate_got_local.
673 (mips_elf_create_got_section): Initialize assigned_gotno field.
676 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
678 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
682 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
684 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
685 that have no contents merely because linker_mark is not set.
687 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
689 * config.bfd (mips*-*-lnews*): New target.
690 * coff-mips.c (mips_relocate_section): Make assert compare
691 content byteorder instead of header byteorder.
692 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
694 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
695 * configure.in (ecoff_biglittle_vec): Add case.
698 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
700 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
701 name begins with ".note".
702 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
703 section whose name begins with ".note".
704 (get_program_header_size): Corresponding change.
706 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
707 jal and for jal overflow.
709 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
711 From Eric Youngdale <eric@andante.jic.com>:
712 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
713 not found, try looking it up again without the version name.
714 (elf_link_add_object_symbols): Always link against the dynamic
715 symbol table of a dynamic object. When linking against a dynamic
716 object, include version strings in symbol names, and set up
717 version information. Add indirect symbols for default versions.
718 (elf_link_create_dynamic_sections): Add special version sections.
719 (struct elf_assign_sym_version_info): Define.
720 (struct elf_find_verdep_info): Define.
721 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
723 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
724 (elf_link_find_version_dependencies): New static function.
725 (elf_link_assign_sym_version): New static function.
726 (elf_link_renumber_dynsyms): New static function.
727 (struct elf_final_link_info): Add symver_sec field.
728 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
729 local symbols of a dynamic object. Handle DT_VER* constants.
730 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
731 dynamic object. Skip indirect symbols from ELF objects. Remove
732 the version name before choosing a hash bucket. Write out the
733 version information if appropriate.
734 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
735 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
736 (bfd_elf64_size_dynamic_sections): Likewise.
737 * bfd-in2.h: Rebuild.
738 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
739 Change elf_link_hash_flags to unsigned short.
740 (ELF_LINK_HIDDEN): Define.
741 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
742 dynverdef_hdr, dynversym_section, dynverdef_section,
743 dynverref_section, cverdefs, cverrefs, verdef, verref.
744 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
745 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
746 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
747 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
748 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
749 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
750 (_bfd_elf_slurp_version_tables): Declare.
751 * elf.c (_bfd_elf_swap_verdef_in): New function.
752 (_bfd_elf_swap_verdef_out): Likewise.
753 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
754 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
755 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
756 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
757 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
758 version information if there is any.
759 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
760 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
761 (elf_fake_sections): Handle .gnu.version* section names.
762 (assign_section_numbers): Handle SHT_GNU_ver* section types.
763 (_bfd_elf_slurp_version_tables): New function.
764 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
765 version name in string entered in dynamic hash table.
766 * elfcode.h: Include fnmatch.h.
767 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
768 symbol which was forced to become local.
769 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
770 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
771 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
772 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
774 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
776 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
778 (mn10200_elf_relax_section): Correctly compute a symbol's value
779 when the symbol is local, but not in the same section as we are
780 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
783 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
785 * elf32-m32r.c: Rewrite to use ELF backend linker.
786 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
787 Add small data area support (R_M32R_SDA16).
788 * reloc.c: Document BFD_RELOC_M32R_SDA16.
789 * bfd-in2.h,libbfd.h: Regenerated.
791 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
793 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
794 (mn10200_elf_relax_delete_bytes): Likewise.
795 (mn10200_elf_symbol_address_p): Likewise.
796 (mn10200_elf_get_relocated_section_contents): Likewise.
797 (bfd_elf32_bfd_relax_section): Define.
798 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
800 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
801 (mn10200_elf_relocate_section): Likewise.
802 (elf_backend_relocate_section): Define.
805 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
807 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
808 reloc.c, targets.c: New target, elf-*-D30V.
810 * bfd-in2.h, configure, libbfd.h: Rebuilt.
812 * cpu-d30v.c, elf32-d30v.c: New files.
815 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
817 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
818 * bfd-in2.h: Regenerated.
820 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
821 (rtype2howto): Add function.
822 (tic80_howto_table): Add.
825 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
827 * sysdep.h: Don't define errno in MSVC if error.h is included.
830 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
832 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
833 is initialized before it is used.
836 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
838 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
839 symbol into a weak undefined symbol; leave it as a common symbol.
841 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
843 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
844 about a symbol defined in a dynamic object if it has already been
845 defined in a regular object.
847 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
849 * makefile.vms: Add gcc flags to allow compiling with current gcc
851 (targmatch.h): New dependency.
853 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
855 * evax.h (ALPHA_R_CODEADDR): New relocation.
856 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
858 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
860 * bfd-in2.h, libbfd.h: Rebuild.
862 Restrict symbol length to 64 bytes, case preserving:
863 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
864 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
865 (_bfd_evax_length_hash_symbol): Added.
866 * evax-etir.c (_bfd_evax_write_etir): Call
867 _bfd_evax_length_hash_symbol before output of symbol.
868 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
869 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
871 * evax-emh.c: Output filename to object file without path.
873 * evax-egsd.c: New sections for local and global commons.
875 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
876 evax-misc.c, evax.h: Remove 8 bit characters from copyright
877 notices. Replace AXP with Alpha.
879 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
881 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
882 sections if we are creating a shared library.
884 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
886 * configure.host (i386-windows): Don't set host64=true.
888 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
890 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
891 (elf_mips16_gprel_howto): New static variable.
892 (mips16_gprel_reloc): New static function.
893 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
894 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
895 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
896 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
897 * bfd-in2.h, libbfd.h: Rebuild.
899 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
901 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
902 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
905 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
907 * config.bfd: add r5900
910 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
912 * elflink.h (elf_link_input_bfd): If we've discarded a section,
913 the output section will be the absolute section; don't print an
914 assertion message for that case when doing a relocateable link.
916 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
918 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
919 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
920 need_fn_sub, call_stub, and call_fp_stub.
921 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
922 (mips_elf_link_hash_newfunc): Initialize new fields.
923 (mips_elf_link_hash_table_create): Likewise.
924 (mips_elf_relocate_section): Redirect relocations to use mips16
925 stubs when appropriate.
926 (mips_elf_check_relocs): Attach stub sections to the appropriate
927 symbol. Set need_fn_stub when appropriate.
928 (mips_elf_always_size_sections): New static function.
929 (mips_elf_check_mips16_stubs): New static function.
930 (elf_backend_always_size_sections): Define.
931 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
933 * elflink.h (elf_link_input_bfd): Discard local symbols that are
934 attached to sections which are not being included in the link.
936 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
938 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
939 symbol value when computing the addend for a pc_relative
942 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
944 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
945 relocateable link, just skip pc_relative pcrel_offset relocs.
946 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
947 structure for an ARM26 reloc which can be resolved.
948 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
949 reloc can be resolved.
951 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
952 error in overflow check for R_RELBYTE.
954 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
956 * ieee.c (ieee_slurp_section_data): Pick up the start address.
957 From Mark Rasin <mark.rasin@telrad.co.il>.
959 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
962 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
964 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
965 (elf_mn10200_howto_table): Likewise.
966 (mn10200_reloc_map): Likewise.
968 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
970 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
971 * bfd-in2.h, libbfd.h: Regenerated.
972 * elf32-m32r.c: Add support for them.
974 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
976 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
977 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
979 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
980 r_format and r_pcrel. Always return a value.
982 * riscix.c (MY_final_link_callback): Define to dummy value.
984 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
985 relocations against the text segment, look up the output name of
987 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
988 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
989 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
990 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
991 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
994 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
996 * coff-tic80.c (tic80coff_vec): Use correct data put/get
997 routines for little endian data.
998 * coffcode.h (coff_write_object_contents): Set magic to
999 TIC80_ARCH_MAGIC for TIc80.
1001 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1003 * coff-tic80.c (tic80coff_vec): Change to little endian data
1007 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1009 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1010 auxiliary_filters parameter to be const char * const *. Accept a
1011 NULL terminated array.
1012 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1013 (bfd_elf32_size_dynamic_sections): Update declaration.
1014 * bfd-in2.h: Rebuild.
1016 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1019 NOTYPE symbol in a text section as a FUNC symbol.
1021 * coffcode.h (coff_compute_section_file_positions): Force
1022 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1024 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1026 * libaout.h (machine_type): Reserve several values for sparclet.
1028 start-sanitize-tic80
1029 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1031 * config.bfd (tic80-*-*): Don't require 'coff'.
1035 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1037 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1038 table to v850_elf_reloc for all non-standard relocations.
1039 (v850_elf_check_relocs): Add check for h being non-null.
1040 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1041 statement instead of multiple ifs.
1042 (v850_elf_relocate_section): Fix up error message, don't just call
1046 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1048 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1049 Use bfd_elf_generic_reloc as special function for all relocs.
1050 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1052 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1053 24bit pc-relative reloc.
1055 start-sanitize-tic80
1056 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1058 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1059 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1060 header byte order is little endian. Use correct bfd_get and
1061 bfd_put routines for little endian headers.
1062 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1063 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1066 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1068 * reloc.c: Add BFD_RELOC_24.
1069 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1070 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1071 * bfd-in2.h, libbfd.h: Rebuilt.
1073 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1075 elf64-alpha multiple .got rewrite:
1077 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1078 (bfd_elf*_mkobject): Don't define here ...
1079 * elfxx-target.h: ... but rather here. Default always_size_sections
1081 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1082 what the #defines in elf-bfd.h transmuted it to anyway.
1084 * section.c: Add SEC_LINKER_CREATED flag.
1085 * bfd-in2.h: Rebuild.
1086 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1087 relocation section flags.
1088 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1089 SEC_IN_MEMORY to recognize generated bits.
1090 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1092 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1093 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1094 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1095 * elf32-ppc.c (ppc_elf_create_linker_section,
1096 ppc_elf_size_dynamic_sections): Likewise.
1097 * elf32-sparc.c (elf32_sparc_check_relocs,
1098 elf32_sparc_size_dynamic_sections): Likewise.
1099 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1101 (_bfd_elf_create_dynamic_sections): Likewise.
1102 (_bfd_elf_make_linker_section_rela): Likewise.
1103 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1104 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1105 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1106 to identify generated bits.
1107 (elf_link_input_bfd): Likewise.
1109 * elf64-alpha.c: Rewrite everything touching relocations.
1112 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1114 * elf32-v850.c (all functions and static variables): Go through
1115 and regularize names to be of the form v850_elf_<xxx>.
1116 (toplevel): Include <elf/v850.h>.
1117 (enum reloc_type): Move to include/elf/v850.h.
1118 (v850_elf_check_relocs): For common variables, if the variable is
1119 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1120 into the appropriate section.
1121 (elf_backend_check_relocs): Define.
1123 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1125 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1128 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * config.bfd (mips*el-*-linux*): New target.
1131 (mips*-*-linux*): New target.
1133 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1134 Return a useful value.
1136 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1138 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1140 * configure: Rebuild.
1141 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1142 ac_cv_func_mmap in bfd/configure.host.
1144 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1145 filter_shlib and auxiliary_filter_shlib parameters.
1146 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1148 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1149 (bfd_elf64_size_dynamic_sections): Likewise.
1150 * bfd-in2.h: Rebuild.
1152 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1155 symbols, don't export a symbol which is defined by an object in an
1156 archive which contains shared objects.
1158 start-sanitize-tic80
1159 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1161 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1162 for TI TMS320c80 (MVP).
1163 (bfd_archures_list): Add bfd_tic80_arch.
1164 * bfd-in2.h: Regenerate by running "make headers".
1166 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1168 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1169 * configure.in (case $vec): Correct typo, "tb" not "tp".
1170 Also add cofflink.o for tic80coff_vec.
1171 * configure: Regenerate with autoconf.
1174 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1177 is configured with --with-mmap.
1179 start-sanitize-tic80
1180 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1182 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1183 (ALL_MACHINES): Add cpu-tic80.o
1184 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1185 * coff-tic80.c: Add skeleton, cloned from another coff config.
1186 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1190 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1192 * TODO: Correct a misspelling.
1193 start-sanitize-tic80
1194 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1195 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1196 * configure.in (case $vec): Add tic80coff_vec entry.
1197 * configure: Regenerate with autoconf.
1198 * archures.c (bfd_tic80_arch): Declare.
1199 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1200 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1201 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1202 (bfd_target_vector): Add tic80coff_vec entry.
1205 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1207 * elflink.h (elf_buckets): Add some more values for larger
1210 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1212 * Makefile.in (install): Move subdir_do out of conditional. From
1213 Fred Fish <fnf@cygnus.com>.
1215 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1217 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1219 (elf_mn10200_howto_table): Likewise.
1220 (mn10200_reloc_map): Likewise.
1222 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1225 mips16 symbol during the link.
1226 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1228 (mips_elf_link_output_symbol_hook): New static function.
1229 (elf_backend_link_output_symbol_hook): Define.
1231 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1234 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1237 against SEC_DEBUGGING sections here (revert patch of December 5).
1238 * elfcode.h (elf_object_p): Check for them here, instead.
1240 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1243 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1245 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1246 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1247 * elf-bfd.h (struct elf_size_info): Update declaration of
1249 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1250 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1251 * elfxx-target.h: Use new dynamic reloc routines by default.
1252 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1255 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1257 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1258 if NAMES_HAVE_UNDERSCORE is defined.
1260 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1262 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1264 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1266 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1269 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1271 * elflink.h (elf_link_add_object_symbols): Only add a weak
1272 symbol if the real definition is in the dynamic symbol table.
1273 After finding the real definition, then, if it is dynamic, add the
1274 weak symbol to the dynamic symbol table.
1276 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1278 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1280 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1283 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1285 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1287 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1288 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1289 * reloc.c: Remove mn10300 big endian relocs.
1290 * bfd-in2.h, libbfd.h: Rebuilt.
1292 * elf32-mn10200.c: Update from elf32-mn10300.c.
1294 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1296 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1298 * elf32-mn10300.c: Add some comments.
1300 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * ihex.c (ihex_scan): Always initialize buf before jumping to
1304 (ihex_read_section): Likewise.
1306 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1308 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1309 inplace for most relocs.
1311 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1313 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1314 even if SEC_ALLOC is not set.
1315 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1316 when deciding whether to copy a reloc into a shared object.
1317 (elf_i386_relocate_section): Likewise.
1318 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1319 (elf32_sparc_relocate_section): Likewise.
1320 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1321 reloc section if it is not set in the source section.
1322 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1323 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1324 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1326 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1328 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1329 expects a .got.plt until we actually create it.
1331 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1334 message for bfd_reloc_outofrange, rather than aborting. From
1335 Philippe De Muyter <phdm@info.ucl.ac.be>.
1337 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1338 a relocateable link, don't try to process them. From Heinz Wrobel
1339 <wrobel@lpr.e-technik.tu-muenchen.de>.
1341 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1343 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1344 mn10300_info_howto_rel. Tweak reloc argument to be an
1345 Elf32_Internal_Rela.
1346 (USE_RELA): Define instead of USE_REL.
1347 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1349 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1351 * configure.in, configure: Handle mips*-sgi-irix6*.
1352 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1355 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1357 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1358 relocation against a symbol defined in a section with no output
1361 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1363 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1364 * configure, config.in: Rebuild with autoconf 2.12.
1366 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1367 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1368 (swap_out_syms): Set st_other from existing st_other field.
1369 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1371 (elf_link_output_extsym): Set the other field from the global hash
1373 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1374 (elf_mips16_jump_howto): New static variable.
1375 (mips16_jump_reloc): New static function.
1376 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1377 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1378 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1380 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1381 * bfd-in2.h, libbfd.h: Rebuild.
1382 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1384 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1386 * configure.host: Use long long for mips-sgi-irix6*.
1388 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1389 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1391 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1393 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1394 (enum reloc_type): Add more reloc types.
1395 (elf32_mn10300_howto_table): Update for new reloc types.
1396 (elf32_mn10300_reloc_map): Update for new reloc types.
1397 * reloc.c: Add some new relocs for the mn10300 series.
1398 * bfd-in2.h, libbfd.h: Rebuilt.
1400 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1402 * som.c (setup_sections): Don't lose for a space which has
1403 no data, but some symbols.
1405 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1407 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1408 (sunos_link_hash_table_create): Initialize got_needed.
1409 (sunos_create_dynamic_sections): Only set .got section size if it
1410 is not already set. Set got_needed.
1411 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1412 sdynptr, and only handle dynamic sections, if dynamic sections are
1414 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1415 Initialize .got section.
1416 (sunos_scan_ext_relocs): Likewise.
1417 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1419 (sunos_finish_dynamic_link): Check got_needed. Only set up
1420 dynamic linking information if needed.
1422 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1424 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1426 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1428 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1430 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1432 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1435 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1437 * filemode.c: Include sysdep.h.
1438 * ihex.c: Add casts to eliminate compiler warnings.
1439 * sunos.c: Add casts to eliminate compiler warnings.
1441 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1443 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1445 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1446 appropriate relocations in the .so file if shared.
1447 (ppc_elf_relocate_section): Ditto.
1449 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1451 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1452 complain_overflow_unsigned.
1454 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1456 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1457 overflows for R_D10V_16 and R_D10V_18.
1459 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1462 (do_with_relocs): Likewise.
1463 (do_as_repeat): Likewise.
1464 (copy_expression): Likewise.
1466 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1468 * ieee.c (ieee_write_external_part): Correctly record whether
1469 there is an external part.
1472 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1474 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1475 handle tda offsets for sld.w and sst.w instructions.
1476 Fix alignment check in sld.w and sst.w tda reloc handling.
1479 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1481 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1484 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1486 * elf32-v850.c: Add comments about assumptions about
1487 char, short & long sizes.
1488 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1489 problems for several relocs.
1491 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1492 R_V850_SDA_OFFSET entry.
1495 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1498 Store import file index in ldindx.
1499 (xcoff_build_ldsyms): Assume that ldsym was not previously
1500 allocated. For an imported symbol, copy ldindx into l_ifile.
1503 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1505 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1506 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1507 fields in R_V850_TDA_OFFSET.
1508 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1509 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1512 * elf32-v850.c: Include bfdlink.h.
1513 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1515 (elf32_v850_bfd_final_link_relocate): New function.
1516 (v850_elf_relocation_section): Likewise.
1517 (elf_backend_relocate_section): Define.
1520 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * binary.c (binary_set_section_contents): Ignore sections which
1523 don't have SEC_LOAD and SEC_ALLOC set.
1525 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1527 * linker.c (_bfd_generic_final_link): Avoid losing static
1528 symbols in the .bss section.
1530 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1533 (mips32_64bit_reloc): New static function.
1534 (mips_reloc_map): Add entry for BFD_RELOC_64.
1535 (mips_elf_relocate_section): Handle R_MIPS_64.
1537 * linker.c (default_indirect_link_order): Print an error message
1538 when attempting to do a relocateable link with different object
1539 file formats, rather than calling abort.
1541 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1543 * reloc.c (m32r relocs): Rename them.
1544 * bfd-in2.h, libbfd.h: Regenerated.
1545 * elf32-m32r.c: Update.
1546 (m32r_elf_10_pcrel_reloc): New function.
1547 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1548 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1550 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1552 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1553 all sections that will be included in the output file.
1554 (_bfd_generic_link_output_symbols): Discard symbols in sections
1555 which are being discarded.
1559 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1560 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1561 (elf_v850_howto_table): Corresponding changes.
1562 (elf_v850_reloc_map): Corresponding changes.
1563 * reloc.c: Add additional V850 relocations.
1564 * bfd-in2.h, libbfd.h: Rebuilt.
1566 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1567 no longer want in pc-relative relocs.
1569 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1571 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1572 accept a reloc against an undefined sybmol!
1574 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1576 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1579 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * VERSION: Bump for new relocation.
1583 * hosts/i386bsd.h: If NBPG is not defined, define it as
1584 PAGE_SIZE, for recent versions of FreeBSD.
1586 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * configure.host: Use `long long' as the 64 bit type on a Solaris
1589 host, since both gcc and the SunPRO compilers support it.
1591 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1593 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1594 mistake to have reused the ECOFF LITERAL for ELF since they have
1595 different semantics.
1596 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1597 * bfd-in2.h, libbfd.h: Rebuild.
1599 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1602 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1603 dynamic relocation for an undefweak symbol when we are building
1604 a static executable.
1606 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1608 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1609 point explicitly to srcdir.
1610 (targmatch.h): Edit references to point explicitly to objdir.
1612 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1614 * config.bfd: When setting targ_cpu, don't get confused by
1617 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1619 * configure.host: Add support for windows host (a build done
1620 under the Microsoft build environment).
1622 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1625 definition in a dynamic object, add it to the dynamic symbol table
1626 if any dynamic object mentions it. Reverts part of last patch.
1628 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1629 (sunos_link_hash_table_create): Initialize got_base.
1630 (bfd_sunos_size_dynamic_sections): If the .got section is more
1631 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1633 (sunos_check_dynamic_reloc): Subtract got_base from a base
1634 relative relocation.
1636 * elf32-mips.c (elf_mips_isa): New static function.
1637 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1638 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1640 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * archive.c (do_slurp_coff_armap): Only treat archive as little
1643 endian for i960 COFF.
1645 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1647 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1648 by the change in size of the section when EXEC_P is not set.
1650 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1651 (m68kcoff_rtype_to_howto): New static function.
1652 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1653 VMA to the addend for a PC relative reloc.
1655 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1657 * Makefile.in: Rebuild dependencies.
1659 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1662 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1664 * Makefile.in: Remove explicit dependencies for mn10200 and
1666 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1667 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1668 (dependencies): Rebuilt.
1670 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1673 during this function.
1675 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1676 section if the flags are compatible.
1678 * configure.in: Add havevecs, and put it in tdefaults.
1679 * mpw-config.in: Likewise.
1680 * configure: Rebuild.
1681 * targmatch.sed: New file; a sed script to build targmatch.h from
1683 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1684 * targets.c: Include "fnmatch.h".
1685 (struct targmatch): Define.
1686 (bfd_target_match): Define by including targmatch.h.
1687 (bfd_find_target): If the target is not found by name, search for
1688 it as a configuration triplet.
1689 * Makefile.in: Rebuild dependencies.
1690 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1691 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1692 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1693 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1694 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1695 (CFILES): Remove i386dynix.c and hp300bsd.c.
1696 (targmatch.h): New target.
1697 (do_clean): Remove targmatch.h.
1699 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1700 * acconfig.h: Add NEED_DECLARATION_GETENV.
1701 * configure, config.in: Rebuild.
1702 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1703 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1705 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1707 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1708 * cpu-mn10200.c, cpu-mn10300.c: New files.
1709 * elf32-mn10200.c, elf32-mn10300.c: New files.
1710 * Makefile.in: Break mn10x00 support into two separate
1711 configurations, mn10200 and mn10300.
1712 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1713 * bfd-in2.h, configure: Rebuilt.
1715 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1717 * Makefile.in (do_clean): Move config.log to do_distclean.
1719 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1721 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1722 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1723 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1724 (elf32-mn10x00.o): Add dependencies.
1725 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1726 (bfd_mn10x00_arch): Declare.
1727 (bfd_archures_list): Add bfd_mn10x00_arch.
1728 * config.bfd: Add mn10x00-*-*.
1729 * configure.in: Add bfd_elf32_mn10x00_vec.
1730 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1731 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1732 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1733 * bfd-in2.h, configure: Rebuilt.
1735 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1737 openVMS/Alpha: Provide filename and case_hack flags via
1738 symbol table from gas.
1739 Add case_hack code for symbol output from vax/vms.
1740 * evax-alpha.c (evax_initialize): Remove filename handling,
1741 filename is provided via symbol table.
1742 (evax_get_symtab): Use local symbol count when setting up table.
1743 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1745 (_bfd_evax_write_egsd): Skip file name symbol.
1746 * evax-emh.c (get_vms_time_string): Local function now.
1747 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1749 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1750 through _bfd_evax_case_hack_symbol.
1751 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1753 (_bfd_evax_basename): Removed.
1754 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1755 * evax.h (evax_private_data_struct): Remove filename.
1756 (flag_hash_long_names, flag_show_after_trunc,
1757 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1760 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1763 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1764 (NO_SWAP_MAGIC): Don't define.
1765 (SWAP_MAGIC): Define.
1767 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1768 no hash table entry for a global symbol.
1770 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1772 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1774 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1776 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1777 symbol type with T_NULL. Warn if symbol type changes. Based on
1778 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1780 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1781 a dynamic object in the dynamic symbol table if it is referenced
1782 or defined by a regular object.
1785 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1787 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1788 remove dwarf local labels. Shrinks binaries by a factor of 3!
1791 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1794 by hand, rather than by calling bfd_make_section.
1796 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1798 * reloc.c: Rename m32r relocs.
1799 * bfd-in2.h, libbfd.h: Rebuilt.
1800 * elf32-m32r.c: Update.
1802 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1804 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1805 link, adjust the symbol index of a base relative reloc. Don't
1806 change the addend of a PC relative reloc if pcrel_offset is set.
1807 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1808 a relocateable link.
1810 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1811 it is zero, in case src_mask matters.
1812 (bfd_install_relocation): Likewise.
1814 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1816 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1818 (_bfd_xcoff_bfd_final_link): Don't set target_index
1819 to an uninitialized value.
1821 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1824 indices, rather than crashing.
1825 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1827 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1830 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1832 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1834 (coff_arm_adjust_symndx): New static function.
1835 (coff_adjust_symndx): Define.
1837 * srec.c (srec_scan): Accept multiple symbols on a single line.
1838 From Pascal Martin <pmartin@alsys.com>.
1842 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1844 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1845 (sunos_merge_private_bfd_data): New function.
1847 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1849 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1851 (bfd_merge_private_bfd_data): Likewise.
1852 * section.c (bfd_copy_private_section_data): Likewise.
1853 * syms.c (bfd_copy_private_symbol_data): Likewise.
1854 * bfd-in2.h: Rebuild.
1855 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1856 both BFD's are the right flavour.
1857 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1858 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1859 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1860 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1861 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1862 (ppc_elf_merge_private_bfd_data): Likewise.
1863 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1864 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1866 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1867 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1870 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1872 * reloc.c: Add m32r relocs.
1873 * bfd-in2.h, libbfd.h: Rebuilt.
1874 * cpu-m32r.c,elf32-m32r.c: New files.
1876 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1880 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1882 * tekhex.c (first_phase): Change type parameter from char to int.
1884 (pass_over): Change func to expect int, not char.
1886 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1887 rather than SEC_LOAD when aligning the file offset for the first
1888 section in a segment.
1890 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1892 * syms.c (coff_section_type): Make arg const.
1893 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1894 to make_bfd_asection().
1895 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1896 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1897 (_bfd_elf_stringtab_init): Remove prototype.
1899 * netbsd-core.c (swap_abort): Add prototype.
1900 * aix386-core.c (swap_abort): Ditto & make static
1901 * hpux-core.c (swap_abort): Ditto & make static.
1902 * irix-core.c (swap_abort): Ditto & make static.
1903 * ptrace-core.c (swap_abort): Ditto & make static.
1904 * trad-core.c (swap_abort): Ditto & make static.
1905 * coffswap.h (coff_swap_reloc_in): Ditto.
1906 (coff_swap_reloc_out): Ditto.
1907 (coff_swap_filehdr_in): Ditto.
1908 (coff_swap_filehdr_out): Ditto.
1909 (coff_swap_sym_in): Ditto.
1910 (coff_swap_sym_out): Ditto.
1911 (coff_swap_aux_in): Ditto.
1912 (coff_swap_aux_out): Ditto.
1913 (coff_swap_lineno_in): Ditto.
1914 (coff_swap_lineno_out): Ditto.
1915 (coff_swap_aouthdr_in): Ditto.
1916 (coff_swap_aouthdr_out): Ditto.
1917 (coff_swap_scnhdr_in): Ditto.
1918 (coff_swap_scnhdr_out): Ditto.
1919 * ihex.c (ihex_sizeof_headers): Ditto.
1920 * tekhex.c (getsym): Ditto.
1921 (find_chunk): Ditto & make static.
1922 (insert_byte): Ditto.
1923 (first_phase): Ditto.
1925 (tekhex_get_symtab): Ditto & make static.
1926 (tekhex_get_symtab_upper_bound): Ditto & make static.
1927 (tekhex_mkobject): Ditto.
1928 (tekhex_object_p): Ditto.
1929 (move_section_contents): Ditto.
1930 (tekhex_get_section_contents): Ditto.
1931 (tekhex_set_arch_mach): Ditto & make static.
1932 (tekhex_set_section_contents): Ditto.
1933 (writevalue): Ditto.
1936 (tekhex_write_object_contents): Ditto.
1937 (tekhex_sizeof_headers): Ditto.
1938 (tekhex_make_empty_symbol): Ditto.
1939 (tekhex_get_symbol_info): Ditto.
1940 (tekhex_print_symbol): Ditto.
1941 * irix-core.c (make_bfd_asection): Ditto.
1942 (irix_core_core_file_p): Ditto.
1943 (irix_core_core_file_failing_command): Ditto.
1944 (irix_core_core_file_failing_signal): Ditto.
1945 (irix_core_core_file_matches_executable_p): Ditto.
1946 (irix_core_make_empty_symbol): Ditto.
1947 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1948 * srec.c (srec_new_symbol): Ditto.
1949 (srec_get_section_contents): Ditto.
1950 (srec_set_arch_mach): Ditto.
1951 (srec_set_section_contents): Ditto.
1952 (internal_srec_write_object_contents): Ditto.
1953 (srec_write_object_contents): Ditto.
1954 (symbolsrec_write_object_contents): Ditto.
1955 (srec_sizeof_headers): Ditto.
1956 (srec_make_empty_symbol): Ditto.
1957 (srec_get_symtab_upper_bound): Ditto.
1958 (srec_get_symtab): Ditto.
1959 (srec_print_symbol): Ditto and make static.
1960 * elf.c (elf_read): Ditto
1961 (assign_section_numbers): Ditto.
1962 (elf_fake_sections): Ditto.
1963 (sym_is_global): Ditto.
1964 (elf_map_symbols): Ditto.
1965 (get_program_header_size): Ditto.
1966 * coffgen.c (make_a_section_from_file): Ditto.
1967 (coff_real_object_p): Ditto.
1968 (fixup_symbol_value): Ditto.
1969 (build_debug_section): Ditto.
1971 * syms.c (coff_section_type): Ditto.
1973 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1975 * bfd-in2.h: Rebuilt after m32r changes.
1977 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1979 * config.bfd,configure.in,configure: Add m32r support.
1980 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1981 * config.bfd: Keep target list alphabetically sorted.
1984 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1986 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1987 to add in the constant part found in the instruction itself.
1988 (case R_V850_HI16_S): Likewise.
1991 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1993 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1994 and R_D10V_18 to be 1 (word).
1996 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1998 * stabs.c (_bfd_link_section_stabs): If the output_section field
1999 of either section is bfd_abs_section, then the linker is
2000 discarding the section and we should not optimize it.
2002 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2004 * Makefile.in (aout-sparcle.o): New target.
2005 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2006 * config.bfd (sparclet-*-aout*): Add case.
2007 * configure.in (sparcle_aout_vec): Add case.
2008 * configure: Regenerated.
2009 * targets.c (sparcle_aout_vec): Declare.
2010 (bfd_target_vector): Add sparcle_aout_vec.
2011 * aout-sparcle.c: New file.
2014 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2016 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2017 low order sign bit propogation for R_V850_HI16_S.
2019 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2020 handling V850 specific relocs.
2021 (elf_v850_howto_table): Use the new function for some
2022 relocations. Twiddle masks & shifts for some relocs.
2023 Set partial_inplace where needed.
2026 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2029 default architecture to a machine number of 0.
2030 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2032 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2033 the output BFD is the default, set it from the first input BFD.
2036 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2038 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2039 insert at bitpos zero. The HI16 relocs are shifted right
2040 by 16 bits. Fix src_mask for all relocs.
2041 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2043 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2047 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2050 Rewrite to use BFD file read routines and to avoid using a fixed
2051 length for the file name.
2054 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2056 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2057 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2058 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2059 to R_V850_{32,16,8}.
2061 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2063 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2064 (elf_v850_howto_table): Add info for HI16_S reloc.
2065 (v850_reloc_map): Add HI_16_S reloc.
2066 * reloc.c: Define BFD_RELOC_V850_* relocs.
2069 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2072 * elf32-sh.c: New file.
2073 * elf.c (prep_headers): Handle bfd_arch_sh.
2074 * elfcode.h (write_relocs): Handle absolute symbol.
2075 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2076 (_bfd_elf64_link_read_relocs): Declare.
2077 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2078 elf_link_read_relocs. Make globally visible. Change all
2080 (elf_link_input_bfd): Get external symbols from cache in
2081 symtab_hdr->contents. Get contents from cache in
2083 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2085 * reloc.c: Define BFD_RELOC_SH_* relocs.
2086 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2087 * coff-sh.c (sh_insns_conflict): Fix a return value.
2088 (_bfd_sh_align_load_span): New globally visible function, broken
2089 out of sh_align_load.
2090 (sh_align_load): Call _bfd_sh_align_load_span.
2091 (sh_swap_insns): Change relocs parameter to PTR.
2092 * bfd-in2.h, libbfd.h: Rebuild.
2093 * targets.c (bfd_elf32_sh_vec): Declare.
2094 (bfd_elf32_shl_vec): Declare.
2095 * config.bfd (sh-*-elf*): New target.
2096 * configure.in (bfd_elf32_sh_vec): New target vector.
2097 (bfd_elf32_shl_vec): New target vector.
2098 * configure: Rebuild.
2099 * Makefile.in: Rebuild dependencies.
2100 (BFD32_BACKENDS): Add elf32-sh.o.
2101 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2103 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2104 page before checking D_PAGED.
2106 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2107 (ihex_write_object_contents): Remove extbase; always use segbase
2110 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2112 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2113 * configure.host (i[345]86-*-*): Ditto.
2114 * config.bfd (i[345]86-*-*): Ditto.
2115 * configure: Regenerate.
2117 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2120 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2122 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2123 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2124 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2125 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2126 will have an ST_CODE type, change the symbol's type to ST_DATA.
2127 * som.c (hppa_som_gen_reloc_type): Update prototype.
2129 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2131 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2132 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2133 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2134 (mips_elf_finish_dynamic_sections): Likewise.
2136 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * configure.host (HLDENV): New variable to set. Set it for
2139 *-*-sysv4*, since those linkers may not support -R but they always
2140 support LD_RUN_PATH.
2142 * libieee.h (NSECTIONS): Don't define.
2143 (ieee_data_struct): Change section_table to asection **. Add
2145 * ieee.c (get_section_entry): If the table isn't big enough, make
2147 (ieee_slurp_sections): Remove assertion about number of sections.
2148 (ieee_object_p): Adjust initialization of ieee to match changes to
2151 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2152 symbols merely because we are generating a shared library.
2153 (xcoff_build_ldsyms): Don't set up global linkage code for an
2154 undefined symbol merely because we are generating a shared
2158 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2160 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2161 (BFD32_BACKENDS) Add elf32-v850.o.
2162 * archures.c: Add bfd_v850_arch.
2163 * bfd-in2.h: Add bfd_v850_arch.
2164 * config.bfd (v850-*-*): New target.
2165 * configure: (bfd_elf32_v850_vec) New vector.
2166 * configure.in: (bfd_elf32_v850_vec) New vector.
2167 * cpu-v850.c: New file.
2168 * elf.c (prep_headers): Added case bfd_arch_v850.
2169 * elf32-v850.c: New file.
2170 * targets.c (bfd_elf32_v850_vec): New vector.
2173 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2175 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2176 a function code symbol for an XMC_XO symbol.
2178 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2180 * mpw-config.in: Update editing of autoconf vars to reflect
2181 Jul 18 configure.in change.
2182 * mpw-make.sed: Update editing of include pathnames to be
2183 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2185 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2187 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2188 which to offset to get the .plt entry address is ".plt".
2190 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2192 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2193 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2194 Added, for internal use by the ARM gas.
2196 * bfd-in2.h: Rebuilt
2198 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2200 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2201 in section dynidx start.
2203 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2206 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2207 optimization for g++.
2209 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2211 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2212 the -mrelocatable-lib bit set and the other doesn't, clear the
2213 -mrelocatable-lib bit in the header.
2215 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2218 symbol against a STT_FUNC symbol in a shared library.
2220 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2222 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2223 symbol is found, automatically define the corresponding function
2226 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2227 if sym.n_numaux is not zero.
2228 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2229 entry to disagree about the number of aux entries if the symbol
2232 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2233 section if it might be needed, not just if info->shared.
2234 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2235 the start of .rel.dyn if we are going to use it.
2236 (mips_elf_finish_dynamic_sections): Only clear the first element
2237 of .rel.dyn if the size is greater than zero.
2239 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2241 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2242 undefined_symbol callback for a symbol, then don't issue any more
2243 warnings about loader relocs.
2244 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2245 after calling the undefined_symbol callback.
2247 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2248 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2249 as the AIX linker seems to do.
2251 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2253 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2254 (evax_initialize): Remove evax_reloc_table.
2255 (evax_close_and_cleanup): Ditto.
2257 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2259 (evax_bfd_reloc_type_lookup): Ditto.
2260 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2261 cooked_size == raw_size.
2262 * evax-emh.c (_bfd_evax_register_filename): Remove.
2263 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2264 * evax-misc.c (add_new_contents): Malloc section at full size.
2265 (_bfd_save_evax_section): Memcpy section contents directly.
2266 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2267 (evax_reloc_table): Remove.
2269 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2271 * makefile.vms: Add better support for DEC C compilation
2272 Add evax.h dependencies
2274 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2275 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2276 (BFD_RELOC_ALPHA_BASEREG): Remove.
2277 * bfd-in2.h, libbfd.h: Rebuild.
2279 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2281 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2282 getgid if _WIN32 is defined.
2283 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2285 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2287 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2288 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2290 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2293 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2295 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2297 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2298 (NEED_DECLARATION_REALLOC): New macro.
2299 * configure, config.in: Rebuild.
2300 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2301 (realloc): Declare if NEED_DECLARATION_REALLOC.
2303 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2304 <strings.h> if they exist.
2306 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2308 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2310 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2312 Based on patches from Eric Valette <valette@crf.canon.fr>:
2313 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2314 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2315 (elf_howto_table): Add entries for new relocs.
2316 (elf_i386_reloc_type_lookup): Handle new relocs.
2317 (elf_i386_info_to_howto): Just call abort.
2318 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2319 (elf_i386_relocate_section): Likewise.
2321 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2323 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2325 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2327 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2328 only get the LMA from the phdr if they are in the same part of the
2331 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2332 new segment to make them more comprehensible. If the relationship
2333 between the LMA and the VMA changed, start a new segment. Don't
2334 check dynsec when deciding whether to start a new segment for a
2335 writeable section; -N will now handle this.
2337 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2339 * libhppa.h: Remove "esel" changes. Not the right approach.
2340 * som.c: Corresponding changes.
2341 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2342 which don't have a SOM symbol type associated with them.
2343 Reverses a 1994 change.
2345 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2347 Make ld -N more reasonable for ELF:
2348 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2349 phdr_in_section to false, and always use a single load segment.
2350 (elf_sort_sections): Sort sections by LMA after VMA.
2351 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2352 align to maxpagesize.
2353 (assign_file_positions_except_relocs): Likewise.
2354 * elfcode.h (elf_object_p): If a section is loaded but not page
2355 aligned, clear D_PAGED.
2357 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2359 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2360 Added, for internal use by the ARM gas.
2362 * bfd-in2.h: Rebuilt
2364 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2366 * libhppa.h (R_HPPA_ESEL): New field selector.
2367 (e_esel): Similarly.
2368 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2369 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2370 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2372 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2374 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2375 archive search before looking for stripped dynamic objects.
2377 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2379 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2380 symbol a warning rather than an error.
2382 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2384 * elf.c (assign_file_positions_for_segments): Track the virtual
2385 memory position separately from the file position, and use it to
2386 compute the alignment adjustment.
2388 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2390 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2391 and fixed mask on R_D10V_10_PCREL_L.
2393 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * elf64-mips.c: Include "aout/ar.h".
2396 (mips_elf64_slurp_armap): New static function.
2397 (mips_elf64_write_armap): New static function.
2398 (bfd_elf64_archive_*): Define.
2399 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2400 Use instead of bfd_generic_archive_p.
2401 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2402 instead of _bfd_write_archive_contents.
2403 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2404 _bfd_generic_mkarchive.
2405 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2406 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2408 (TARGET_LITTLE_SYM): Likewise.
2409 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2411 * Makefile.in: Rebuild dependencies.
2413 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2414 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2415 SHT_MIPS_EVENTS sections.
2416 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2417 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2419 (_bfd_mips_elf_fake_sections): Likewise.
2421 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2422 * ecoff.c (ecoff_compute_section_file_positions): Copy
2423 rdata_in_text from backend info to tdata. Clear it if any data
2424 section comes before .rdata.
2425 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2426 tdata rather than backend info.
2428 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * configure.in: Fix test for whether a compiler has a 64 bit
2431 type. From Jim Wilson <wilson@cygnus.com>.
2433 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * configure.host (mips-sgi-irix6*): New host.
2437 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2438 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2439 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2441 * configure: Rebuild.
2442 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2443 (BFD_HOST_64_BIT): Define conditionally.
2444 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2445 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2446 (symvalue, bfd_size_type): Likewise.
2447 * bfd-in2.h: Rebuild.
2448 * Makefile.in (do_clean): Remove bfd-tmp.h.
2449 (do_distclean): Remove bfd-in3.h.
2450 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2451 (bfd-in3.h): New target.
2453 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2454 Andrew Gierth <ANDREWG@microlise.co.uk>.
2456 * configure.host: Set INSTALL_SHLIB.
2457 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2458 * configure: Rebuild.
2459 * Makefile.in (install): Use @INSTALL_SHLIB@.
2461 * config.bfd (mips*-*-irix6*): New target.
2462 * configure.host: Handle Irix 6 shared library like Irix 5.
2464 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2465 symbol for a magic name.
2466 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2468 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2471 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2473 * mpw-config.in: Add ELF support to mips config, create the
2474 elf32-target.h file in the object dir.
2475 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2477 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2479 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2480 Also removed most abort calls, in favor of using bfd reporting.
2482 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2484 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2485 (BFD32_BACKENDS) Add elf32-d10v.o.
2486 * archures.c: Add bfd_d10v_arch.
2487 * bfd-in2.h: Add bfd_d10v_arch.
2488 * config.bfd (d10v-*-*): New target.
2489 * configure: (bfd_elf32_d10v_vec) New vector.
2490 * configure.in: (bfd_elf32_d10v_vec) New vector.
2491 * cpu-d10v.c: New file.
2492 * elf.c (prep_headers): Added case bfd_arch_d10v.
2493 * elf32-d10v.c: New file.
2494 * libbfd.h: Rebuild.
2495 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2496 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2497 * targets.c (bfd_elf32_d10v_vec): New vector.
2499 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2501 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2503 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2505 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2506 bfd_mach_i386_i8086 machine types.
2508 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2510 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2513 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2515 * coffcode.h (coff_set_section_contents): A/UX does not require
2516 special handling of the _LIB section.
2518 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2520 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2521 value for R_RELBYTE.
2523 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2524 array if one was allocated.
2526 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2528 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2529 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2530 use_rld_obj_head and rld_value.
2531 (mips_elf_link_hash_table_create): Initialize new fields.
2532 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2534 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2535 __rld_obj_head symbol not seen, create an __rld_map symbol.
2536 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2537 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2538 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2539 __rld_obj_head symbol.
2540 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2542 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2546 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2547 ppc_elf_addr16_ha_reloc.
2548 (ppc_elf_addr16_ha_reloc): New static function.
2550 * coff-mips.c (struct mips_hi): Define.
2551 (mips_refhi_list): New static variable.
2552 (mips_refhi_addr, mips_refhi_addend): Remove.
2553 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2554 (mips_reflo_reloc): Process mips_refhi_list.
2555 (mips_relhi_list): New static variable.
2556 (mips_relhi_addr, mips_relhi_addend): Remove.
2557 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2558 (mips_rello_reloc): Process mips_relhi_list.
2559 (mips_relocate_section): Permit an arbitrary number of REFHI or
2560 RELHI relocs before the associated REFLO or RELLO reloc.
2562 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2564 * aout-target.h (MY(callback)): Set reloc_count fields.
2566 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2569 sections unless this is a SunOS link.
2571 * VERSION: Set to 2.7.1.
2573 * Released binutils 2.7.
2575 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2577 * i386aout.c: Include "aout/aout64.h".
2578 (i386aout_write_object_contents): New static function.
2579 (MY_write_object_contents): Define.
2581 * netbsd.h (MY(write_object_contents)): Make sure that
2582 adjust_sizes_and_vmas is called before fiddling with the magic
2585 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2589 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * libbfd-in.h (itos, stoi): Don't define.
2592 * libbfd.h: Rebuild.
2593 * i386lynx.c (KEEPIT): Define as udata.i.
2594 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2595 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2596 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2597 flags. Don't use stoi.
2599 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2601 * elf.c (map_sections_to_segments): Don't start a new segment for
2602 a writable section if it's on the same page as the previous
2603 segment. Reset the writable variable for a readonly section.
2605 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2607 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2608 first_thunk_address, thunk_size, and import_table_size.
2609 * peicode.h: Improved some diagnostics regarding edata sections.
2611 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2613 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2614 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2616 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2619 with XCOFF_DEF_DYNAMIC set is really defined.
2620 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2621 (xcoff_link_add_symbols): Only create special sections if using an
2624 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2626 (bfd_install_relocation): Likewise.
2628 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2630 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2632 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2633 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2634 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2635 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2636 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2637 are found for LITERAL relocs.
2638 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2639 taken, we cannot generate a .plt entry for the symbol.
2641 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2644 sysconf functions (for gprof).
2645 * configure, config.in: Rebuild.
2647 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2650 an archive if it has a map. If the object file has the wrong
2653 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2654 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2656 (alpha_relocate_section): Likewise.
2658 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2659 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2660 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2661 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2662 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2663 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2664 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2665 * peicode.h: Corresponding changes.
2667 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2669 * elflink.h (elf_create_pointer_linker_section): Comment out code
2670 dealing with making GOT pointers negative of the GOT symbol for
2673 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2675 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2676 increment the .rela.plt size until after we're done creating the
2678 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2679 .rela.plt offset directly rather than calculating it.
2681 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2683 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2684 Use autoconf-set values.
2685 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2686 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2689 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2690 * configure: Rebuilt.
2692 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2694 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2695 handling code > 1k away.
2697 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2699 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2700 defined, output whenever the symbol is updated.
2702 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2704 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2705 section to 0 if user_set_vma is set.
2706 * elflink.h (elf_bfd_final_link): Likewise.
2708 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2710 Partially undo patch of Jun 20.
2711 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2712 (coff_compute_section_file_positions): Likewise.
2713 (coff_write_object_contents): Likewise. Re-add deleted code, but
2714 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2715 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2717 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2719 * config.bfd: Add support for *-*-rtems* configurations.
2721 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2723 * elf.c (prep_headers): Add bfd_arch_alpha case.
2725 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2727 * elf64-alpha.c: New file.
2728 * config.bfd (alpha-*-linuxecoff*): New target.
2729 (alpha-*-linux*, alpha-*-elf*): New targets.
2730 * configure.in (bfd_elf64_alpha_vec): New vector.
2731 * configure: Rebuild.
2732 * targets.c (bfd_elf64_alpha_vec): Declare.
2733 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2734 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2735 * bfd-in2.h, libbfd.h: Rebuild.
2736 * Makefile.in: Rebuild dependencies.
2737 (BFD64_BACKENDS): Add elf64-alpha.o.
2738 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2740 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2742 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2743 than relying on a right shift of 32.
2745 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2747 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2748 ifdef to COFF_WITH_PE.
2749 (coff_compute_section_file_positions): Likewise.
2750 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2751 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2752 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2753 COFF_IMAGE_WITH_PE, always include.
2755 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2757 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2759 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2760 approximate the correct answer if SIZEOF_HEADERS was not used.
2762 * binary.c (binary_set_section_contents): Set section file
2763 position based on LMA rather than VMA.
2765 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2767 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2768 symbols if info->strip == strip_all.
2770 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2772 * coff-h8300.c: Remove #if 0 code.
2773 (compatable): Don't allow mixing/matching of different architectures.
2775 * archures.c (bfd_mach_h8300s): Add.
2776 * bfd-in2.h: Rebuilt.
2777 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2779 (h8300_reloc16_estimate): Likewise.
2780 (h8300_reloc16_extra_cases): Likewise.
2781 (h8300_bfd_link_add_symbols): Likewise.
2782 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2783 (coff_set_flags): Likewise.
2784 * cpu-h8300.c (h8300_scan): Likewise.
2785 Add H8/S to bfd_h8300_arch list.
2787 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2789 Added support for Alpha OpenVMS:
2790 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2791 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2792 * config.h-vms, makefile.vms: New files.
2793 * config.bfd (alpha-*-*vms*): New target.
2794 * configure.in (evax_alpha_vec): New target vector.
2795 * configure: Rebuild.
2796 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2797 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2798 * targets.c (bfd_target_evax_flavour): Define.
2799 (evax_alpha_vec): Declare.
2800 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2801 if BFD64 is defined.
2802 * bfd-in2.h, libbfd.h: Rebuild.
2803 * Makefile.in: Rebuild dependencies.
2804 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2805 evax-emh.o, and evax-misc.o.
2806 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2807 evax-etir.c, evax-emh.c, and evax-misc.c.
2808 (HFILES): Add evax.h.
2810 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2812 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2814 (h8300_bfd_link_add_symbols): Likewise.
2816 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2818 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2819 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2821 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2824 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2826 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2827 R_MIPS_32 relocs if creating a shared library.
2829 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2831 * peicode.h (add_data_entry): Use pei_section_data rather than
2832 _cooked_size. Corresponds to May 13 change in coffcode.h.
2834 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2836 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2837 * coffcode.h (coff_write_object_contents): If there are long
2838 section names, always set the f_symptr field, even if there are no
2840 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2841 if there are no symbols.
2843 * coffgen.c (make_a_section_from_file): Check return value of
2844 _bfd_coff_read_string_table.
2845 (coff_real_object_p): Check return value of
2846 make_a_section_from_file.
2847 (_bfd_coff_read_string_table): Check that there are some symbols
2848 before trying to read the string table size.
2850 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2853 to replace a symbol in a dynamic object with a symbol from another
2854 dynamic object, do the replacement if the existing symbol is
2855 global linkage code.
2857 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2858 for _ptrgl, and treat it as global linkage code.
2860 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2861 filename or N_SO symbol past the offset, and use it to indicate
2862 that there is no line number or function when appropriate.
2864 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2866 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2867 common symbol defined by the linker. Don't export function code
2868 even if export_defineds is set.
2870 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2872 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2874 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2875 (h8300_symbol_address_p): New function.
2876 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2879 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2881 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2883 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2884 correctly for the two variants. Allow relaxing if the target
2885 is 128 bytes away since after relaxation it'll be 126 bytes away.
2886 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2887 "dot" and "value". Allow relaxing if the target is 128 bytes
2888 away since after relaxation it'll be 126 bytes away.
2889 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2890 the given section until nothing changes.
2892 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2894 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2895 alignment hack--we can get the lnnoptr info another way without
2896 suddenly increasing the alignment requirements. Set the flags for
2898 (ecoff_compute_section_file_positions): Do so.
2900 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2903 to keep the HP emulator database happy.
2905 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2906 From Kevin Buettner <kev@primenet.com>.
2908 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2911 name of a NULL section.
2913 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2916 set, always call the notice callback.
2918 * VERSION: Increment for bfdlink.h change.
2920 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2922 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2923 (sh_relax_delete_bytes): Correct handling of differently sized
2924 trailing alignment reloc.
2926 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2927 * bfd-in2.h: Rebuild.
2928 * configure.in: Warn if there is no known 64 bit type.
2929 * configure: Rebuild.
2931 * Makefile.in: Rebuild dependencies.
2932 (BFD32_BACKENDS): Add ppcboot.o.
2933 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2935 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2936 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2938 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2940 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2941 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2942 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2943 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2945 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * elf64-mips.c: Improve reloc special_functions and handling of
2948 SHT_MIPS_OPTIONS section.
2949 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2950 mips_elf_hi16_reloc and make globally visible.
2951 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2952 make globally visible.
2953 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2954 make globally visible.
2955 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2956 and make globally visible.
2957 (gprel16_with_gp): Check howto->src_mask before using value in
2959 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2960 and make globally visible.
2961 (gprel32_with_gp): Check howto->src_mask before fetching value.
2962 (bfd_mips_elf_swap_options_in): New function.
2963 (bfd_mips_elf_swap_options_out): New function.
2964 (_bfd_mips_elf_set_private_flags): Rename from
2965 mips_elf_set_private_flags and make globally visible.
2966 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2967 mips_elf_copy_private_bfd_data and make globally visible.
2968 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2969 mips_elf_merge_private_bfd_data and make globally visible.
2970 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2971 for a SHT_MIPS_OPTIONS section.
2972 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2973 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2974 name of a SHT_MIPS_OPTIONS section.
2975 (_bfd_mips_elf_set_section_contents): New function.
2976 (mips_elf32_section_processing): Set the GP value in a
2977 SHT_MIPS_OPTIONS section.
2978 (_bfd_mips_elf_find_nearest_line): Rename from
2979 mips_elf_find_nearest_line and make globally visible.
2980 (bfd_elf32_set_section_contents): Define.
2981 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2982 (_bfd_mips_elf_lo16_reloc): Declare.
2983 (_bfd_mips_elf_gprel16_reloc): Declare.
2984 (_bfd_mips_elf_got16_reloc): Declare.
2985 (_bfd_mips_elf_gprel32_reloc): Declare.
2986 (_bfd_mips_elf_set_private_flags): Declare.
2987 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2988 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2989 (_bfd_mips_elf_find_nearest_line): Declare.
2990 (_bfd_mips_elf_set_section_contents): Declare.
2992 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2994 (elf_info_to_howto): Define.
2995 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2997 (elf_info_to_howto): Define.
2998 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3000 (elf_info_to_howto): Define.
3002 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3003 R_MOV16B[12], to match change in coff/internal.h.
3005 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * elf64-mips.c: Extensive additions to provide better support for
3008 writing files and for gas.
3009 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3010 of mips_elf_object_p.
3011 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3012 _bfd_mips_elf_object_p.
3013 (_bfd_mips_elf_final_write_processing): Rename from
3014 mips_elf_final_write_processing and make globally visible.
3015 (_bfd_mips_elf_fake_sections): Rename from
3016 mips_elf_fake_sections and make globally visible.
3017 (_bfd_mips_elf_section_from_bfd_section): Rename from
3018 mips_elf_section_from_bfd_section and make globally visible.
3019 (_bfd_mips_elf_section_processing): New function, broken out of
3020 mips_elf_section_processing.
3021 (mips_elf32_section_processing): Rename from
3022 mips_elf_section_processing; call
3023 _bfd_mips_elf_section_processing.
3024 (_bfd_mips_elf_symbol_processing): Rename from
3025 mips_elf_symbol_processing and make globally visible.
3026 (_bfd_mips_elf_read_ecoff_info): Rename from
3027 mips_elf_read_ecoff_info and make globally visible.
3028 (mips_elf32_ecoff_debug_swap): Rename from
3029 mips_elf_ecoff_debug_swap.
3030 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3031 struct symbol_cache_entry.
3032 (_bfd_elf_validate_reloc): New function, moved in from
3033 elfcode.h:validate_reloc.
3034 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3035 to _bfd_elf_validate_reloc. Change all callers.
3036 * elf-bfd.h (bfd_section_from_shdr): Declare.
3037 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3038 (_bfd_elf_validate_reloc): Declare.
3039 (_bfd_mips_elf_object_p): Declare.
3040 (_bfd_mips_elf_fake_sections): Declare.
3041 (_bfd_mips_elf_section_from_bfd_section): Declare.
3042 (_bfd_mips_elf_section_processing): Declare.
3043 (_bfd_mips_elf_symbol_processing): Declare.
3044 (_bfd_mips_elf_read_ecoff_info): Declare.
3045 (_bfd_mips_elf_final_write_processing): Declare.
3046 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3049 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3050 (mips_elf_final_write_processing): Likewise.
3052 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3054 64-bit MIPS ELF ABI objdump support:
3055 * elf64-mips.c: New file.
3056 * Makefile.in: Rebuild dependencies.
3057 (BFD64_BACKENDS): Add elf64-mips.o.
3058 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3059 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3060 bfd_elf64_littlemips_vec to targ_selvecs.
3061 (mips*-*-elf*): Likewise.
3062 * confingure.in: Add bfd_elf64_bigmips_vec and
3063 bfd_elf64_littlemips_vec to vector switch.
3064 * configure: Rebuild.
3065 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3066 broken out of mips_elf_section_from_shdr.
3067 (mips_elf32_section_from_shdr): Rename from
3068 mips_elf_section_from_shdr. Call new function.
3069 (elf_backend_section_from_shdr): Update name of renamed function.
3070 * elf-bfd.h (struct elf_size_info): Change second parameter of
3071 write_out_phdrs to be const. Likewise for second parameter of
3073 (struct bfd_elf_section_data): Add rel_hdr2 field.
3074 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3075 (bfd_elf32_swap_symbol_out): Likewise.
3076 (bfd_elf32_swap_reloc_in): Likewise.
3077 (bfd_elf32_swap_reloc_out): Likewise.
3078 (bfd_elf32_swap_reloca_in): Likewise.
3079 (bfd_elf32_swap_reloca_out): Likewise.
3080 (bfd_elf32_swap_phdr_in): Likewise.
3081 (bfd_elf32_swap_phdr_out): Likewise.
3082 (bfd_elf32_swap_dyn_in): Likewise.
3083 (bfd_elf32_swap_dyn_out): Likewise.
3084 (bfd_elf32_slurp_symbol_table): Declare.
3085 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3086 (bfd_elf32_write_out_phdrs): Declare.
3087 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3088 (bfd_elf64_swap_symbol_out): Likewise.
3089 (bfd_elf64_swap_reloc_in): Likewise.
3090 (bfd_elf64_swap_reloc_out): Likewise.
3091 (bfd_elf64_swap_reloca_in): Likewise.
3092 (bfd_elf64_swap_reloca_out): Likewise.
3093 (bfd_elf64_swap_phdr_in): Likewise.
3094 (bfd_elf64_swap_phdr_out): Likewise.
3095 (bfd_elf64_swap_dyn_in): Likewise.
3096 (bfd_elf64_swap_dyn_out): Likewise.
3097 (bfd_elf64_slurp_symbol_table): Declare.
3098 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3099 (bfd_elf64_write_out_phdrs): Declare.
3100 (_bfd_mips_elf_section_from_shdr): Declare.
3101 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3102 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3103 section for the section, add the new one to rel_hdr2. Increment
3104 reloc_count rather than setting it.
3105 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3106 Remove static declaration.
3107 (elf_write_shdrs_and_ehdr): Define name as macro.
3108 (elf_write_out_phdrs): Likewise.
3109 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3110 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3111 (elf_swap_symbol_in): Change second parameter to be const.
3112 (elf_swap_symbol_out): Likewise.
3113 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3114 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3115 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3116 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3117 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3118 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3119 parameter to be const. Make non-static.
3120 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3122 (elf_slurp_symbol_table): Make non-static.
3123 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3124 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3125 (elf_backend_size_info): Likewise.
3126 (elfNN_bed): Use elf_backend_size_info.
3127 * targets.c (bfd_elf64_bigmips_vec): Declare.
3128 (bfd_elf64_littlemips_vec): Declare.
3129 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3130 bfd_elf64_littlemips_vec if BFD64 is defined.
3132 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3134 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3137 zeroes, in alignment holes.
3139 * configure: Rebuild with autoconf 2.10.
3141 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3142 potential leading underscore in the allocated buffer.
3144 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3146 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3147 symbols into .sbss if this is a relocatable link.
3149 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3151 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3152 undefined symbols when creating a shared library.
3154 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * coff-sh.c: Add a bunch of new code and static const arrays to
3157 support aligning loads and stores on four byte memory boundaries.
3159 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3161 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3162 call sh_align_loads.
3163 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3166 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3168 * cache.c (bfd_open_file): Unlink the file before opening it for
3169 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3171 * opncls.c (bfd_fdopenr): Set opened_once.
3173 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3175 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3178 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3179 the code unconditionally.
3181 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3183 * libcoff-in.h (struct pei_section_tdata): Define structure.
3184 (pei_section_data): Define macro.
3185 * libcoff.h: Rebuild.
3186 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3187 store s_paddr field in pei_section_data.
3188 (coff_compute_section_file_positions): Use pei_section_data rather
3189 than _cooked_size, and don't overwrite an existing value.
3190 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3191 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3192 * peicode.h (coff_bfd_copy_private_section_data): Define if
3194 (pe_bfd_copy_private_section_data): New static function if
3197 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3199 * srec.c (srec_set_arch_mach): Write as a function rather than a
3202 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3203 no map, just check each member in turn to see whether it is
3206 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3208 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3209 table. Call BFD_ASSERT to validate header size, instead of
3211 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3214 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3216 * ppcboot.c: New target for looking at PPCbug boot records.
3218 * config{ure.in,.bfd}: Add support for ppcboot target.
3220 * configure: Regenerate.
3222 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3224 * coff-h8300.c (howto_table): Update names to match recent
3225 changes to include/coff/internal.h. Fix minor errors in the
3226 existing relocs. Add R_MOVL1 and R_MOVL2.
3227 (rtype2howto): Similarly.
3228 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3229 existing relaxing code and peform more relaxing.
3230 (h8300_reloc16_extra_cases): Likewise.
3232 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3234 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3237 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3239 * elfcode.h (elf_object_p): Reject generic ELF target if
3240 e_machine matches an alternate machine code in a specific backend.
3242 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3243 obsolete align_power_min field.
3245 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3247 * coff-h8300.c (reloc_howto_type): Add howto entry for
3249 (rtype2howto): Handle R_PCRWORD_B.
3250 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3251 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3252 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3253 branch (R_PCWORD_B).
3255 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * aoutx.h (translate_from_native_sym_flags): Set the section for
3258 BSF_CONSTRUCTOR symbols.
3260 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3263 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3265 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3266 stop looking when section is found.
3268 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * coffcode.h (STRING_SIZE_SIZE): Define.
3271 (styp_to_sec_flags): Handle long symbol names when looking for the
3273 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3274 (bfd_coff_long_section_names): Define.
3275 (coff_write_object_contents): Handle long section names.
3276 (bfd_coff_std_swap_table): Initialize new field.
3277 * libcoff.h: Rebuild.
3278 * coffgen.c (make_a_section_from_file): Handle long section
3280 (coff_write_symbols): Handle long section names.
3281 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3282 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3283 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3284 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3285 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3286 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3287 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3288 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3290 * bout.c (b_out_callback): Set lma of sections.
3291 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3292 parameter to output_bfd. Used input_bfd instead of output_bfd in
3295 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * aoutx.h (translate_from_native_sym_flags): Don't create
3298 SEC_CONSTRUCTOR sections.
3299 * ecoff.c (ecoff_set_symbol_info): Likewise.
3301 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3302 From Don Bowman <bowman@waterloo.hp.com>.
3304 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3306 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3307 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3309 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3312 mips_32_relocs field.
3313 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3314 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3315 relocs against a global symbol which is not defined in a regular
3317 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3318 against a global symbol, increment mips_32_relocs.
3319 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3320 the symbol is not defined in a regular file, make room in the
3323 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3325 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3326 file position and the virtual file position separately. Set
3327 filepos information bsaed on the real file position.
3328 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3329 Jan 23 change to coffcode.h.
3331 * som.c (som_slurp_symbol_table): Set the symbol count to the
3332 number of BFD symbols created.
3334 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3336 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3337 output file if linking shared objects. Loop to check all relocs,
3338 rather than returning false on first error.
3340 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3342 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3343 (ppc_elf_additional_program_headers): If .interp section, bump #
3344 of program headers by 1.
3345 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3346 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3347 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3349 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3351 (ppc_elf_relocate_section): If the output section isn't defined,
3352 don't abort, just give an error message.
3354 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3355 being created is .sdata or .sdata2, don't make the symbol dynamic.
3357 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3360 members of an archive for dynamic objects with no symbols, and
3361 pass them directly to check_archive_element.
3362 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3363 xcoff_link_check_dynamic_ar_symbols.
3364 (xcoff_link_check_dynamic_ar_symbols): New static function.
3366 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3367 from _bfd_nodynamic to _bfd_xcoff.
3368 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3370 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3371 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3372 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3373 * libcoff.h: Rebuild.
3374 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3375 (xcoff_get_section_contents): New static function.
3376 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3377 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3378 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3379 (xcoff_dynamic_reloc): New static variable.
3380 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3381 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3383 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3385 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3386 if reloc_entry->addend is not 0.
3387 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3389 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3391 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3393 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3394 Add entries for R_SPARC_[56].
3395 (sparc_reloc_map): Add entries for R_SPARC_[56].
3397 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3399 Optimize linking of stabs in sections as used in ELF and COFF.
3400 * stabs.c: New file.
3401 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3402 (_bfd_write_section_stabs): Declare.
3403 (_bfd_write_stab_strings): Declare.
3404 * libbfd.h: Rebuild.
3405 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3406 (struct coff_link_hash_table): Add stab_info field.
3407 * libcoff.h: Rebuild.
3408 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3410 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3412 (_bfd_coff_final_link): Write out stab strings hash table.
3413 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3414 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3416 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3417 (struct bfd_elf_section_data): Add stab_info field.
3418 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3420 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3421 _bfd_link_section_stabs.
3422 (elf_bfd_final_link): Write out stab strings hash table.
3423 (elf_link_input_bfd): Handle optimized stabs sections.
3424 * reloc.c (_bfd_final_link_relocate): Check address against
3425 _raw_size rather than _cooked_size.
3426 * Makefile.in: Rebuild dependencies.
3427 (BFD_LIBS): Add stabs.o
3428 (BFD_LIBS_CFILES): Add stabs.c.
3430 * VERSION: Increment for bfdlink.h change.
3432 * coffgen.c (coff_renumber_symbols): Correct handling of
3433 BSF_NOT_AT_END common symbols.
3435 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * coff-ppc.c (record_toc): Add cast to avoid warning.
3438 (ppc_allocate_toc_section): Likewise.
3439 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3440 (ppc_coff_reloc_type_lookup): Remove unreached code.
3441 * coffcode.h (coff_write_object_contents): Don't take the address
3443 * peicode.h (pe_print_idata): Add casts to avoid warning.
3444 (pe_print_edata): Likewise.
3445 (pe_print_reloc): Remove ANSI C string concatenation.
3447 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3451 * libcoff.h: Rebuild.
3452 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3454 (coff_swap_aux_out): Likewise.
3455 * peicode.h (coff_swap_aux_in): Likewise.
3456 (coff_swap_aux_out): Likewise.
3457 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3459 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3461 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3462 Fix up .bf endndx link fields.
3463 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3465 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3468 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3470 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3471 on Solaris PowerPC systems doesn't get confused.
3473 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3476 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3477 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3478 update did_reg and did_reg2.
3480 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3482 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3484 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3485 callback routines, pass h->root.string rather than name, in case
3486 copy is true and name is transient.
3488 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3490 * elfcore.h: Add support for core files with multiple threads.
3491 (Primarily for Solaris.)
3493 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3496 section->orelocation is NULL.
3498 * coffgen.c (bfd_coff_get_syment): New function.
3499 (bfd_coff_get_auxent): New function.
3500 * bfd-in.h (bfd_coff_get_syment): Declare.
3501 (bfd_coff_get_auxent): Declare.
3502 * bfd-in2.h: Rebuild.
3504 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3506 * elf32-mips.c (struct mips_hi16): Define.
3507 (mips_hi16_addr, mips_hi16_addend): Remove.
3508 (mips_hi16_list): New static variable.
3509 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3510 (mips_elf_lo16_reloc): Process mips_hi16_list.
3511 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3512 relocs before the associated LO16 reloc.
3514 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3516 * versados.c (versados_scan): Check bfd_alloc return value.
3517 (versados_object_p): Check all bfd_read return values. Require
3518 that lang field be less than 10, to avoid confusion with Intel Hex
3521 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3523 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3524 not 0, for an absolute symbol.
3525 (NAME(aout,swap_ext_reloc_out)): Likewise.
3527 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3528 (ihex_write_object_contents): For a large start address, output
3529 the full 32 bit address in record type 5.
3531 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3532 to int to avoid promotion problems in prototype.
3534 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3536 * configure.host: Use ${srcdir} when looking for picfrag.
3538 * configure.host: Switch on ${libdir}, not $(libdir). From
3539 alan@spri.levels.unisa.edu.au (Alan Modra).
3541 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3542 entry point, not just for DYNAMIC objects.
3543 * sunos.c (sunos_add_dynamic_symbols): Always call
3544 sunos_create_dynamic_sections. If called with a non DYNAMIC
3545 object, don't do anything else.
3546 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3548 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3550 * configure.in: Permit --enable-shared to specify a list of
3552 * configure: Rebuild.
3554 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3555 host when configuring with --enable-shard.
3557 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3562 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3563 to avoid crashing in bfd_hash_replace.
3565 * sysdep.h: Use #ifdef, not #if.
3567 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * config.in: Rebuild.
3571 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3573 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3574 (AC_CHECK_HEADERS): Check for sys/time.h
3575 (AC_HEADER_TIME): Add macro.
3576 * configure: Rebuild.
3577 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3578 to control what combination of <time> and <sys/time.h>
3581 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3583 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3584 (aout_32_sunos4_write_object_contents): Likewise.
3585 * aoutx.h (NAME(aout,machine_type)): Handle
3586 bfd_mach_sparc_{sparclet,sparclite}.
3587 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3588 (bfd_mach_sparc_v9_p): Update.
3589 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3590 * libaout.h (enum machine_type): Add M_SPARCLET.
3591 * sunos.c (MACHTYPE_OK): Define.
3592 * bfd-in2.h: Regenerated.
3594 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3596 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3597 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3598 * elflink.c (_bfd_elf_create_got_section): Store the
3599 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3600 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3601 global offset table goes over 0x1000, set the value of
3602 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3603 (elf32_sparc_relocate_section): Subtract the offset of
3604 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3606 * elfcode.h: Don't include <string.h>.
3608 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3610 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3611 generic_link_hash_newfunc. All references changed.
3612 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3613 moved here from libbfd-in.h.
3614 * libbfd-in.h: Corresponding changes.
3615 * libbfd.h: Regenerated.
3617 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * aoutx.h (aout_link_input_section_std): When reporting an
3620 overflow error, use the name of the symbol in the hash table if
3622 (aout_link_input_section_ext): Likewise.
3624 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3625 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3627 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3629 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3630 * coffcode.h (coff_compute_section_file_positions): Likewise.
3631 (coff_write_object_contents): Likewise.
3633 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3635 * section.c (SEC_LINK_ONCE): Define.
3636 (SEC_LINK_DUPLICATES): Define.
3637 (SEC_LINK_DUPLICATES_DISCARD): Define.
3638 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3639 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3640 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3641 * bfd-in2.h: Rebuild.
3642 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3643 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3644 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3645 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3646 SEC_LINK_ONCE, and look through the symbol table for the setting
3647 for SEC_LINK_DUPLICATES.
3648 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3649 set for a section, find the section symbol in the symbol table,
3650 and set the aux entry based on SEC_LINK_DUPLICATES.
3651 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3652 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3653 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3654 * coff-i386.c (i386coff_vec): Likewise.
3655 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3657 * VERSION: Bump to 2.6.1.
3658 * Makefile.in (stamp-h): Depend upon VERSION.
3660 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3662 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3663 * libbfd.h: Rebuilt.
3664 * linker.c (generic_link_hash_newfunc): No longer static.
3665 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3667 * coff-h8300.c: Add two derived hash tables and their associated
3668 funtions and #defines for use by the h8300 linker.
3669 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3670 the function vector as needed. Place the address of the function
3671 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3672 Rewrite the vectors section contents as necessary.
3673 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3674 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3675 (coff_bfd_link_hash_table_create): Likewise.
3677 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3679 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3680 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3682 (hppa_rebuild_insn): Pass pointer to correct type to
3683 low_sign_unext and dis_assemble_21.
3685 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3687 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3688 Stick with sparc-*-{sysv4*,solaris2*}.
3690 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3692 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3693 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3694 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3695 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3696 fields is non-zero, print them.
3698 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3699 ifdef. Remove unused variables.
3700 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3702 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3703 (get_symbol_value): Ifdef out.
3704 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3705 (coff_ppc_relocate_section): Remove unused variables. Make
3706 fprintf strings and argument types correspond. Put before_addr in
3708 (dump_toc): Make fprintf strings and argument types correspond.
3709 (ppc_process_before_allocation): Remove unused variables. Always
3711 (ppc_reflo_reloc): Ifdef out.
3712 (ppc_addr32nb_reloc): Ifdef out.
3713 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3715 (coff_ppc_rtype_to_howto): Likewise.
3716 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3718 * peicode.h (pe_print_idata): Move otherwise unused variables into
3719 the #ifdef where they are used. Always return a value.
3720 (pe_print_edata): Make fprintf strings and argument types
3721 correspond. Always return a value.
3722 (pe_print_pdata): Removed unused variable addr_value. Always
3724 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3725 strings and argument types correspond. Always return a value.
3727 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3728 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3729 variable rela inside #if 0 section where it is used.
3731 * ns32k.h: New file.
3732 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3733 functions to start with _bfd_.
3734 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3735 functions in cpu-ns32k.h.
3736 * Makefile.in: Rebuild dependencies.
3737 (HFILES): Add ns32k.h.
3739 * section.c (struct sec): Add linker_mark field. Change
3740 user_set_vma and reloc_done to be single bit fields.
3741 (STD_SECTION): Update accordingly.
3742 * bfd-in2.h: Rebuild.
3743 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3745 (aout_link_input_bfd): Don't link unmarked sections.
3746 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3748 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3749 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3751 * elflink.h (elf_bfd_final_link): Mark sections included in the
3753 (elf_link_input_bfd): Don't link unmarked sections.
3754 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3756 (xcoff_link_input_bfd): Don't link unmarked sections.
3758 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3759 overflow error messages.
3761 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3763 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3764 is not set, print "BFD: " before the error message.
3766 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3767 Miles Bader <miles@gnu.ai.mit.edu>.
3768 * configure: Rebuild.
3770 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3775 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3776 m68k-aout, m68k-coff, and m68k-elf targets.
3778 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3780 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3781 (ieee_generic_stat_arch_elt): Restructured to prevent
3782 ieee_object_p from being called repeatedly.
3784 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3786 * coffcode.h (coff_write_object_contents): Allocate
3787 buffers large enough for any FILEHDR or AOUTHDR.
3789 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3791 * ecofflink.c (lookup_line): New static function, renamed and
3792 slighly changed from old _bfd_ecoff_locate_line.
3793 (_bfd_ecoff_locate_line): Cache line number information. Use
3794 lookup_line for actual lookup.
3796 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3798 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3799 multiple of 20 bytes.
3801 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3803 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3804 allocate ecoff_find_line, and don't initialize by hand.
3805 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3806 mips_elf_find_line, and don't call memset.
3808 * coffcode.h (coff_compute_section_file_positions): If not
3809 producing a final executable, don't consider sofar when aligning
3810 the section to the correct size.
3812 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3814 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3815 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3816 * coffgen.c (coff_section_symbol): Ifdef out.
3818 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3820 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3821 output_bfd is not NULL.
3823 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3825 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3826 of bfd_alloc (fixes fix_line not being initialized).
3827 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3829 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3831 * coffcode.h: Allow specific backends to override the
3832 bfd_link_add_symbols routine.
3834 * coff-h8300.c: Include genlink.h.
3835 (howto_table): Add R_MEM_INDIRECT.
3836 (rtype2howto): Support R_MEM_INDIRECT.
3837 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3840 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3842 * coff-alpha.c (alpha_relocate_section): Use
3843 info->callbacks_warning, rather than _bfd_error_handler, for
3844 "multiple gp" warning.
3846 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3849 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3850 table string. Use bfd_wrapped_link_hash_lookup.
3851 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3853 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3854 table, if any, when writing out symbols.
3855 (aout_link_input_section_std): Use the name from the hash table,
3856 if any, when reporting undefined symbols.
3857 (aout_link_input_section_ext): Likewise.
3858 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3859 * bout.c (get_value): Likewise.
3860 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3861 * ecoff.c (ecoff_reloc_link_order): Likewise.
3862 * elflink.h (elf_link_add_object_symbols): Likewise.
3863 (elf_reloc_link_order): Likewise.
3864 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3865 (_bfd_generic_reloc_link_order): Likewise.
3866 (default_indirect_link_order): Likewise.
3867 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3868 * sunos.c (sunos_add_one_symbol): Likewise.
3869 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3870 (bfd_xcoff_link_count_reloc): Likewise.
3871 (xcoff_reloc_link_order): Likewise.
3873 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3874 into -1 for intern->rss.
3876 * configure: Rebuild with autoconf 2.8.
3878 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3880 * stab-syms.c (__define_stab_duplicate): Define.
3881 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3883 * bfd-in.h (bfd_get_stab_name): Declare.
3884 * bfd-in2.h: Rebuild.
3885 * Makefile.in: Rebuild dependencies.
3886 (BFD_LIBS): Add stab-syms.o.
3887 (BFD_LIBS_CFILES): Add stab-syms.c.
3888 (BFD32_BACKENDS): Remove stab-syms.o.
3889 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3890 * configure.in: Don't list stab-syms.o in bfd_backends.
3891 * configure: Rebuild.
3892 * libaout.h (aout_stab_name): Don't declare.
3893 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3896 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * elf.c (assign_file_positions_for_segments): Adjust file offset
3899 for section alignment even if SEC_LOAD is not set.
3901 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3903 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3904 since they appear as targets in Makefile.in.
3905 * configure: Rebuild.
3907 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3908 don't fiddle with a symbol which is not defined anywhere.
3910 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3913 though they are defined in a shared library.
3914 (xcoff_build_ldsyms): Likewise.
3916 * coffgen.c (coff_find_nearest_line): Don't look at the line
3917 numbers for the section if section->lineno is NULL.
3919 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3920 message rather than calling BFD_ASSERT.
3921 * elfcode.h (write_relocs): Check return value of
3922 _bfd_elf_symbol_from_bfd_symbol.
3924 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3926 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3929 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3931 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3933 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3934 hppa_reloc_field_selector_type_alt.
3935 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3936 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3938 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3940 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * elf.c (assign_file_positions_for_segments): Adjust the segment
3943 memory size for the alignment of a SEC_ALLOC section, not just a
3946 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3948 * m68klinux.c: New file.
3949 * hosts/m68klinux.h: New file.
3950 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3951 * configure.in (m68*-*-linux*): New native host.
3952 (m68klinux_vec): New vector.
3953 * configure: Rebuild.
3954 * targets.c (m68klinux_vec): Declare.
3955 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3956 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3957 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3958 declaration from bfd_linux_size_dynamic_sections.
3959 (bfd_m68klinux_size_dynamic_sections): Declare.
3960 * bfd-in2.h: Rebuild.
3961 * Makefile.in: Rebuild dependencies.
3962 (BFD32_BACKENDS): Add m68klinux.o.
3963 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3965 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3967 * libhppa.h (pa_arch): Add pa20.
3968 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3969 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3970 (hppa_field_adjust): Handle e_nsel.
3971 * som.c: Provide default definitions for many new relocs found only
3972 in hpux10 include files.
3973 (som_fixup_formats): Add several new relocs from hpux10.
3974 (som_hppa_howto_table): Add hpux10 relocs.
3975 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3977 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3979 * mpw-make.sed: Edit out recent shared library support, and
3980 rules to rebuild .h files using doc/chew.
3982 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3984 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3985 size even of sections with no contents.
3987 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3990 starting with '$' the way we skip names starting with '.'. When
3991 updating x_endndx, don't be fooled by an index which has been
3994 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3995 struct/union/enum type with no elements.
3997 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4001 * archive.c (bfd_generic_archive_p): If the first file in the
4002 archive can not be recognized as an object, don't assume that this
4003 is the wrong format.
4005 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4006 format is not bfd_object.
4007 (bfd_elf_get_dt_soname): Likewise.
4009 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4011 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4014 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4016 * bfd.c (tdata): Add netbsd_core_data.
4017 * bfd-in2.h: Regenerated.
4019 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4022 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4023 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4026 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4027 to get the symbol index, matching 14 Jul 95 change.
4029 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4031 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4032 Remove duplicate definition of gp.
4034 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4037 assume that we can set the GP value and then get the same value,
4038 since it won't be true if the output file is neither ELF nor
4040 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4041 _bfd_get_gp_value here.
4042 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4043 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4045 (mips_elf_lo16_reloc): Likewise.
4046 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4047 Don't require that the BFD be ELF.
4048 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4049 (mips_elf_gprel32_reloc): Likewise.
4050 (mips_elf_relocate_section): Don't assume we can set and get the
4052 (mips_elf_finish_dynamic_symbol): Don't bother to use
4053 _bfd_get_gp_value here.
4055 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4056 Don't change epdr between malloc and free. Be careful not to free
4057 NULL pointers. Zero out the first RPDR.
4059 * configure.host: On Linux, only pass -rpath option if $(libdir)
4060 is neither /lib nor /usr/lib. From Alan Modra
4061 <alan@mullet.Levels.UniSA.Edu.Au>.
4063 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4065 (elf_dt_name): Rename from elf_dt_needed_name.
4066 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4068 (bfd_elf_get_dt_soname): New function.
4069 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4070 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4071 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4072 * bfd-in2.h: Rebuild.
4074 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4076 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4077 _bfd_sparc_elf_reloc_type_lookup.
4078 (bfd_elf32_bfd_reloc_type_lookup): Update.
4079 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4080 (sparc64_elf_howto_table): Define.
4081 (sparc_reloc_map): Define.
4082 (sparc64_elf_reloc_type_lookup): New function.
4083 (sparc_elf_wdisp16_reloc): New function.
4084 (elf_info_to_howto): Use sparc64_elf_howto_table.
4085 (sparc64_elf_relocate_section): Likewise.
4086 (bfd_elf64_bfd_reloc_type_lookup): Update.
4088 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * configure.host: Check for 'do not mix' from native linker before
4091 trying to use -rpath.
4093 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4095 * bfd.c (_bfd_get_gp_value): New function.
4096 (_bfd_set_gp_value): New function.
4097 * libbfd-in.h (_bfd_get_gp_value): Declare.
4098 (_bfd_set_gp_value): Declare.
4099 * libbfd.h: Rebuild.
4100 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4101 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4102 directly to the fields in the tdata information.
4103 (alpha_relocate_section): Likewise.
4104 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4105 (mips_gprel_reloc): Likewise.
4106 (mips_relocate_section): Likewise.
4107 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4108 (mips_elf_lo16_reloc): Likewise.
4109 (mips_elf_final_gp): Likewise.
4110 (mips_elf_gprel16_reloc): Likewise.
4111 (mips_elf_gprel32_reloc): Likewise.
4112 (mips_elf_relocate_section): Likewise.
4113 (mips_elf_finish_dynamic_symbol): Likewise.
4115 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4117 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * configure.in: Call AC_PROG_CC before configure.host.
4120 * configure: Rebuild.
4121 * configure.host: Don't set information which autoconf should
4122 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4124 * configure.host: Remove go32 and win32 host information, since it
4125 should no longer be needed.
4127 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4128 then start a new segment rather than put a writable section in a
4131 * configure.host: Set RPATH_ENVVAR.
4133 * Makefile.in: Rebuild dependencies.
4135 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4136 zero_section variable.
4138 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4140 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4141 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4142 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4144 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4146 * ieee.c (ieee_write_expression): Only use an R variable for a
4147 local symbol. Don't output a zero offset. Handle a zero address.
4148 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4149 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4151 (parse_expression): Don't try to handle multiple occurrences of a
4152 P variable. Handle I variables differently from X variables. Fix
4153 the order of minus expressions.
4154 (ieee_slurp_external_symbols): Generate an I variable for an NN
4155 record. Fix handling of ATI and ATX records.
4156 (ieee_slurp_sections): Only set minimal section attributes.
4157 Adjust them later, based on the section contents.
4158 (ieee_object_p): Read in the file until just after the ME record.
4159 Call ieee_slurp_section_data to set the section flags.
4160 (do_one): Add iterations parameter. Only repeat the first load
4161 item. Set the section and file reloc flags.
4162 (ieee_slurp_section_data): Set section flags. Pass iterations to
4164 (ieee_canonicalize_reloc): Handle I variables.
4165 (do_with_relocs): Only emit relocation size when necessary.
4166 Increase MAXRUN to 127. Change ov to be assigned, and take
4167 src_mask and pcrel_offset into account.
4168 (ieee_write_data_part): Skip sections that are not loaded.
4169 (ieee_write_external_part): Don't output optional last entry of WX
4171 (ieee_write_me_part): Make setting of me_record neater.
4172 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4174 * syms.c (stt): Add entries for zerovars, vars, and code.
4176 * elfcode.h (validate_reloc): New static function.
4177 (write_relocs): Call validate_reloc for non ELF relocs.
4179 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4180 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4181 (TARGET_LITTLE_SYM): Likewise.
4183 * config.bfd (m68*-*-psos*): New target.
4185 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4187 * i386msdos.c: Remove some #if 0 code.
4188 (msdos_write_object_contents): Don't include empty sections in the
4189 size computation, regardless of their address.
4191 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4193 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4194 is NULL, ie, the -r switch is used.
4196 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4198 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4199 (BFD_RELOC_MIPS_GOT_LO16): Define.
4200 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4201 * bfd-in2.h, libbfd.h: Rebuild.
4202 * elf32-mips.c (mips_reloc_map): Map new relocs.
4204 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4206 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4209 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4210 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4211 simple number for the section address, rather than an expression.
4212 Limit the number of bytes between relocs to MAXRUN.
4213 (ieee_write_me_part): Set me_record to the file offset after the
4215 (ieee_write_processor): New static function.
4216 (ieee_write_object_contents): Use ieee_write_processor.
4218 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4220 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4222 * coff-aux.c: Change include of aux.h to aux-coff.h.
4224 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4226 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4227 relocation put the addend both in the reloc entry and the data.
4228 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4231 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4232 a R_68K_PCxx reloc against a defined global symbol directly.
4233 (elf_m68k_check_relocs): Don't count such a reloc.
4235 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4236 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4237 symbol for now, otherwise always record the symbol as dynamic.
4238 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4239 is not referenced by a dynamic object, and we are not making a
4240 shared object, then don't make a PLT entry. If we do make a PLT
4241 entry, make sure the symbol has been recorded as dynamic.
4243 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4245 * configure.host: When making a shared library, set HLDFLAGS to
4246 pass an appropriate -rpath option. Use the make variable SONAME
4247 as the shared library soname, rather than computing it here. On
4248 SunOS, build stamp-tshlink in place of $(SHLINK).
4249 * Makefile.in (SONAME): New variable.
4250 ($(SHLINK)): Make a link to the transformed name, as well.
4251 (stamp-tshlink): New target.
4252 (install): Skip stamp-tshlink during install.
4254 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4256 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4257 linker sections have been set up yet.
4259 * elf.c (make_mapping): Add an additional argument to suppress
4260 making the first section include the program headers.
4261 (map_sections_to_segments): If the user used -Ttext such that the
4262 program headers are on a different page, do not set the flags
4263 saying that this section includes the program headers.
4265 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4267 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4268 don't define TRAD_HEADER.
4269 * configure: Rebuild.
4271 * netbsd-core.c: New file, support for NetBSD core files.
4272 * hosts/*nbsd.h: Removed.
4274 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4276 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4277 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4278 * libbfd.h, bfd-in2.h: Regenerated.
4279 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4280 bfd_elf32_bfd_reloc_type_lookup.
4281 (reloc_type{,_names}): Deleted.
4282 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4284 (sparc_reloc_map): Add sparc64 relocs.
4285 (sparc_elf_notsupported_reloc): New static function.
4286 (sparc_elf_wdisp16_reloc): New static function.
4287 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4288 (elf32_sparc_relocate_section): Likewise.
4289 (bfd_elf32_bfd_reloc_type_lookup): Define.
4290 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4291 (reloc_type{,_names}): Deleted.
4292 (elf_sparc_howto_table): Deleted.
4293 (sparc_reloc_map): Deleted.
4294 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4295 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4297 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4299 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4302 * Makefile.in (program_transform_name): New variable.
4303 (install): Transform library name before installing it.
4305 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * archures.c (bfd_mach_i960_hx): Define.
4308 * bfd-in2.h: Rebuild.
4309 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4310 (MATRIX): Expand entries for HX.
4311 (arch_info_struct): Add i960:hx entry.
4312 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4313 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4314 (coff_set_flags): Handle bfd_mach_i960_hx.
4316 Support for building as a shared library, based on patches from
4317 Alan Modra <alan@spri.levels.unisa.edu.au>:
4318 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4319 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4320 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4321 * configure: Rebuild.
4322 * configure.host: If --enable-shared, adjust shared library stuff
4323 based on the host. If the host is SunOS, and the linker supports
4324 -rpath, set HLDFLAGS to use it.
4325 * Makefile.in (ALLLIBS): New variable.
4326 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4327 (COMMON_SHLIB, SHLINK): New variables.
4328 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4329 (STAGESTUFF): Remove variable.
4330 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4332 (stamp-ofiles): New target, like old ofiles target, but build
4333 using a temporary file and move-if-change, and touch stamp-ofiles
4335 (ofiles): Just depend upon stamp-ofiles.
4336 (stamp-piclist, piclist): New targets.
4337 ($(SHLIB), $(SHLINK)): New targets.
4338 (targets.o, archures.o): Build twice if PICFLAG is set.
4339 (do_mostlyclean): Remove pic/*.o.
4340 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4342 (do_distclean): Remove pic and stamp-picdir.
4343 (install): Install shared libraries.
4344 ($(OFILES)): Depend upon stamp-picdir.
4345 (stamp-picdir): New target.
4347 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4349 * libcoff.h: Rebuild.
4351 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4352 flavour of a section with no owner.
4354 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4355 ELF_LINK_NON_ELF flag.
4356 (mips_elf_create_got_section): Likewise.
4358 * elf.c: Revert last change, since it breaks dynamic linking.
4359 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4361 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4362 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4363 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4365 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4367 * elf.c (assign_file_positions_for_segments): If the backend does
4368 not want the elf header or the program headers in the address
4369 space, do not include them in the calculations.
4371 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4372 function to determine if we need additional program headers.
4373 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4374 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4376 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4380 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4382 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4383 back into one line. Some compilers (sunos 4.1.3 for example)
4384 won't accept args split across more than one line.
4386 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4388 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4389 * configure: Regenerate.
4391 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4393 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4394 try to do arithmetic on a void *, cast it to a unsigned char * first.
4396 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4398 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4399 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4401 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4402 flag for a newly defined symbol.
4403 (NAME(bfd_elf,record_link_assignment)): Likewise.
4404 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4405 set the DEF or REF_REGULAR flags correctly.
4407 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4408 (libbfd.h, libcoff.h): Corresponding change.
4410 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4411 a PLT32 reloc as dynamic.
4412 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4413 is not referenced by a dynamic object, and we are not making a
4414 shared object, then don't make a PLT entry. If we do make a PLT
4415 entry, make sure the symbol has been recorded as dynamic.
4417 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4419 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4420 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4421 (powerpcle-*-cygwin32): New.
4422 * peicode.h (add_data_entry): Get address from vma.
4424 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4426 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4427 attached to the section has already been created as an undefined
4428 symbol, treat it as if it hasn't been created yet.
4430 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4433 symbol or section symbols if stripping all symbols and this is not
4434 a relocateable link. Don't output the symbol string table if
4435 there are no symbols.
4436 (elf_link_flush_output_syms): Don't do anything if there are no
4439 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4441 * coff-aux.c: New file.
4442 * hosts/m68kaux.h: New file.
4443 * config.bfd (m68*-apple-aux*): New target.
4444 * configure.in (m68*-apple-aux*): New native host.
4445 (m68kaux_coff_vec): New vector.
4446 * configure: Rebuild.
4447 * targets.c (m68kaux_coff_vec): Declare.
4448 * coffcode.h (bfd_coff_backend_data): Add field
4449 _bfd_coff_link_add_one_symbol.
4450 (bfd_coff_link_add_one_symbol): Define.
4451 (compare_arelent_ptr): New static function if TARG_AUX.
4452 (coff_write_relocs): If TARG_AUX, sort the relocs.
4453 (coff_write_object_contents): Set A/UX aouthdr magic number.
4454 (coff_link_add_one_symbol): Define if not defined.
4455 (bfd_coff_std_swap_table): Initialize new field.
4456 * libcoff.h: Rebuild.
4457 * cofflink.c (coff_link_add_symbols): Call
4458 bfd_coff_link_add_one_symbol rather than
4459 _bfd_generic_link_add_one_symbol.
4460 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4461 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4462 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4463 * Makefile.in: Rebuild dependencies.
4464 (BFD32_BACKENDS): Add coff-aux.o.
4465 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4467 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4469 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4470 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4472 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4474 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4475 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4476 (maintainer-clean): Warn about deleting special files.
4477 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4479 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4480 warning symbols correctly.
4481 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4482 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4483 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4484 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4485 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4486 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4488 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4491 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4493 * libcoff-in.h: aligned newly exported names with bfd naming
4494 conventions. Removed an erroneous define of POWERPC_LE_PE.
4495 * libcoff.h: Rebuild.
4496 * cofflink.c, coff-ppc.c: the above function name changes
4498 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4500 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4501 * ecoff.c (struct extsym_info): Define.
4502 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4503 to ecoff_link_write_external.
4504 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4505 Strip symbols when appropriate.
4507 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4508 * syms.c (BSF_OBJECT): Define.
4509 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4510 * bfd-in2.h: Rebuild.
4511 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4513 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4516 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4517 copying relocs into a shared object, treat a defined global symbol
4519 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4520 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4521 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4523 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4524 real defined symbol, not to a weak defined symbol.
4526 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4528 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4529 and made a few static functions externs.
4531 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4532 POWERPC_LE_PE hack in cofflink.
4534 * libcoff-in.h: promoted the following from cofflink.c to allow
4535 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4536 coff_debug_merge_element, struct coff_debug_merge_type,
4537 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4538 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4539 coff_debug_merge_hash_lookup, coff_link_section_info,
4540 coff_final_link_info, coff_debug_merge_hash_newfunc,
4541 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4543 * libcoff.h: re-gen'd
4545 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4547 * syms.c: Include "bfdlink.h".
4548 (struct stab_find_info): Define.
4549 (_bfd_stab_section_find_nearest_line): New function.
4550 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4551 * libbfd.h: Rebuild.
4552 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4553 * elf.c (_bfd_elf_find_nearest_line): Try calling
4554 _bfd_stab_section_find_nearest_line before searching the ELF
4555 symbol table. Find the closest STT_FUNC symbol, not the last one.
4556 * libcoff-in.h (coff_data_type): Add line_info field.
4557 * libcoff.h: Rebuild.
4558 * coffgen.c (coff_find_nearest_line): Try calling
4559 _bfd_stab_section_find_nearest_line before searching the COFF
4561 * Makefile.in: Rebuild dependencies.
4563 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4565 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4566 4 bytes, so we get the correct value when updating the register
4567 field in little endian mode.
4569 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4572 entry_section fields. Add sntoc and snentry fields.
4573 * libcoff.h: Rebuild.
4574 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4575 not toc_section and entry_section (the COFF file does not have any
4576 sections at this point).
4577 (coff_write_object_contents): Set o_snentry and o_sntoc from
4578 snentry and sntoc rather than entry_section and toc_section.
4579 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4580 snentry, not toc_section and entry_section.
4581 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4582 entry_section from hentry.
4583 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4585 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4586 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4587 than using toc_section directly.
4589 * archures.c: Add missing `.' in enum bfd_architecture.
4590 * bfd-in2.h: Rebuild.
4592 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4593 Robert Lipe <robertl@arnet.com>.
4595 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4597 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4598 to sections we allocate. Use bfd_zalloc to allocate initialial
4599 sections, not bfd_alloc.
4600 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4601 SDA{,2}I16 relocations.
4602 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4603 whether to put something in .sbss or not.
4604 (ppc_elf_relocate_section): Add support for more relocations. Add
4605 in sec->output_offset where appropriate. Make error messages
4606 include the symbol name.
4608 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4609 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4610 doesn't get redefined messages if -shared.
4612 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4613 section if the rel_section field has been set up.
4615 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4617 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4620 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4622 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4623 of flags, only flags used are controlled by mach number. Bump up
4624 output file mach number to highest of input file mach numbers.
4625 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4626 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4628 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4629 bfd_elf64_sparc_vec support.
4631 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4633 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4634 the embedded bit is set on some objects and not on others. Just
4636 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4639 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * coffcode.h (coff_new_section_hook): Don't try to align the
4644 * coffcode.h (coff_set_section_contents): Fix the handling of the
4645 .lib section to work even if the entire section contents are
4646 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4647 Robert Lipe <robertl@arnet.com>.
4649 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4651 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4652 memory here for contents.
4654 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4655 _SDA2_BASE_ by 32768.
4656 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4657 started using. Allocate contents for .sdata and .sdata2 sections
4659 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4661 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4662 size _SDA{,2}_BASE_.
4663 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4666 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4668 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4670 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4671 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4672 (bfd_mach_sparc_v9a): Define.
4673 (bfd_mach_sparc_v9_p): Define.
4674 * bfd-in2.h: Regenerated.
4675 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4677 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4678 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4679 to bfd_elf32_sparc_vec.
4680 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4681 Add v8plus{,a} support.
4683 (sparc_compatible): New function.
4684 * elf32-sparc.h: #include "elf/sparc.h".
4685 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4686 elf32_sparc_final_write_processing): New functions.
4687 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4688 elf_backend_final_write_processing): Define.
4690 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4692 * elf-bfd.h (struct elf_link_hash_entry): Add
4693 linker_section_pointer field.
4694 (enum elf_linker_section_enum): Enumeration for new way of
4695 creating linker dynamic sections and symbols.
4696 (elf_linker_section{,_pointers}): New structures for creating
4697 dynamic sections and symbols.
4698 (elf_obj_tdata): Add linker_section_pointers and linker_section
4700 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4701 (_bfd_elf_create_linker_section): New declarations.
4702 (_bfd_elf_find_pointer_linker_section): Ditto.
4703 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4704 (_bfd_elf_make_linker_section_rela): Ditto.
4706 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4708 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4709 (ppc_elf_create_linker_section): New function to create the
4710 sections .got, .sdata, and .sdata2.
4711 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4713 (ppc_elf_check_relocs): Support more of the eabi relocations.
4714 (ppc_elf_relocate_section): Ditto.
4715 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4716 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4718 * elflink.h (elf_create_pointer_linker_section): New function to
4719 create initialized pointers in dynamic linker sections.
4720 (elf_finish_pointer_linker_section): Actually intialize the
4721 pointers created above.
4723 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4724 macros to provide both 32 and 64 bit versions of
4725 elf_create_pointer_linker_section.
4726 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4727 provide both 32 and 64 bit versions of
4728 elf_finish_pointer_linker_section.
4730 * elflink.c (_bfd_elf_create_linker_section): New function to
4731 create a linker section.
4732 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4733 given address in the linker pointer offsets created for a given
4735 (_bfd_elf_make_linker_section_rela): Make a RELA section
4736 corresponding to the generated linker section.
4738 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4740 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4742 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4744 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4745 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4746 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4747 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4748 toc entry in an objdump) for now.
4749 (ppc_do_last, ppc_get_last): New function - needed to save processing
4750 the toc owner to the end.
4751 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4754 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4755 toc owner from being done till last. Must define POWERPC_LE_PC
4758 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4760 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4762 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4763 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4765 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4767 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4769 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4773 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4775 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * elf.c (assign_file_positions_for_segments): Don't increment file
4778 offset for a segment which contains no loadable sections.
4780 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4782 * reloc.c: Add new PowerPC relocations.
4783 * {bfd-in2,libbfd}.h: Regenerate.
4785 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4786 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4788 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4790 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4793 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4796 * coffgen.c (coff_find_nearest_line): Don't try to cache
4797 information in sections that are not owned by a BFD. From Richard
4798 Henderson <richard@atheist.tamu.edu>.
4800 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4801 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4802 * elflink.h (elf_link_output_extsym): Remove special check for
4805 * ecoffswap.h: Add prototypes for static functions.
4807 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4809 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4810 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4812 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4813 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4814 support. Begin support for R_PPC_SDA{2,}REL.
4816 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4818 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4819 create the .got and .got.neg sections.
4820 (ppc_elf_size_dynamic_sections): Call it.
4821 (ppc_elf_check_relocs): Call it.
4822 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4823 (ppc_elf_check_relocs): Add error messages for relocations we
4824 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4827 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4829 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4830 section flags for V.4 and eabi.
4832 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * elf.c (assign_file_positions_for_segments): If a segment
4835 contains no sections, don't mark it as readable.
4837 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4838 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4840 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4841 dynamic section, if there is one.
4842 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4843 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4844 (bfd_elf64_swap_dyn_in): Likewise.
4845 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4847 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4849 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4850 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4851 <pirker@eiunix.tuwien.ac.at>.
4853 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4855 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4856 PowerPC V.4 and eabi.
4857 * bfd-in2.h: Regenerate.
4858 * libfd.h: Regenerate.
4860 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4862 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4863 section type and SHF_EXCLUDE section flag, turning them into the
4864 appropriate bfd section flag.
4866 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * xcofflink.c (xcoff_link_add_symbols): Create the special
4869 sections if we see a DYNAMIC object, in case that is the only
4870 XCOFF input object we see.
4872 * elf32-mips.c: Extensive changes for a start at dynamic linking
4873 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4875 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4876 (struct elf_backend_data): Remove
4877 elf_backend_create_program_headers field. Add
4878 elf_backend_additional_program_headers and
4879 elf_backend_modify_segment_map fields.
4880 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4882 (elf_backend_additional_program_headers): Likewise.
4883 (elf_backend_modify_segment_map): Likewise.
4884 (elf_backend_create_program_headers): Don't define.
4885 (elfNN_bed): Change to account for field changes.
4886 * elf.c (assign_file_positions_for_segments): Call new
4887 modify_segment_map backend function. Don't call old
4888 create_program_headers backend function.
4889 (get_program_header_size): Call additional_program_headers rather
4890 than create_program_headers.
4891 * elflink.h (elf_link_add_object_symbols): Initialize
4892 type_change_ok from new backend field.
4893 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4895 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4896 a reloc against the appropriate section.
4898 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4899 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4900 (elf_flags_init): Rename from elf_ppc_flags_init.
4901 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4903 (ppc_elf_copy_private_bfd_data): Likewise.
4904 (ppc_elf_merge_private_bfd_data): Likewise.
4906 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4909 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4911 * coff-alpha.c (alpha_relocate_section): During final link, allow
4912 output .lita section to be bigger than 64k by adjusting gp value
4913 on a per-input section basis.
4914 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4916 (struct ecoff_section_tdata): Add gp field.
4918 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4920 Handle Alpha ECOFF changes in OSF/1 3.2.
4921 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4923 * coff-alpha.c: Include "aout/ar.h".
4924 (alpha_ecoff_get_relocated_section_contents): Don't require an
4925 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4926 3.2 doesn't generate one.
4927 (alpha_relocate_section): Likewise.
4928 (alpha_ecoff_slurp_armap): Define.
4929 (alpha_ecoff_slurp_extended_name_table): Define.
4930 (alpha_ecoff_construct_extended_name_table): Define.
4931 (alpha_ecoff_truncate_arname): Define.
4932 (alpha_ecoff_write_armap): Define.
4933 (alpha_ecoff_generic_stat_arch_elt): Define.
4934 (alpha_ecoff_update_armap_timestamp): Define.
4936 (alpha_ecoff_read_ar_hdr): New static function.
4937 (alpha_ecoff_get_elt_at_filepos): New static function.
4938 (alpha_ecoff_openr_next_archived_file): New static function.
4939 (alpha_ecoff_get_elt_at_index): New static function.
4940 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4941 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4942 _bfd_ecoff to alpha_ecoff.
4943 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4944 field from backend structure, rather than always calling
4945 _bfd_get_elt_at_filepos.
4946 * coff-mips.c (mips_ecoff_backend_data): Initialize
4947 get_elt_at_filepos field.
4948 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4949 from _bfd_generic_read_ar_hdr with minor changes.
4950 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4951 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4952 * libbfd.h: Rebuild.
4954 * bfd-in.h (BFD_IN_MEMORY): Define.
4955 * libbfd-in.h (struct bfd_in_memory): Define.
4956 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4957 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4958 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4959 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4960 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4961 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4962 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4963 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4964 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4965 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4967 (bfd_openstreamr): Likewise.
4968 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4969 BFD_IN_MEMORY is not set.
4970 * riscix.c (riscix_some_aout_object_p): Likewise.
4971 * bfd-in2.h, libbfd.h: Rebuild.
4973 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4974 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4975 (bfd_get_elt_at_index): Define.
4976 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4977 bfd_get_elt_at_index. Change index parameter from int to
4979 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4980 (_bfd_noarchive_get_elt_at_index): Define.
4981 (_bfd_archive_bsd_get_elt_at_index): Define.
4982 (_bfd_archive_coff_get_elt_at_index): Define.
4983 * bfd-in2.h, libbfd.h: Rebuild.
4984 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4985 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4986 * ieee.c (ieee_get_elt_at_index): Define.
4987 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4988 * oasys.c (oasys_get_elt_at_index): Define.
4989 * som.c (som_get_elt_at_index): Define.
4991 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4992 numbers to the .text section.
4994 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4997 If there is a SEC_DEBUGGING section, get the contents of the debug
4998 information part from it.
4999 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5001 (ieee_write_object_contents): Check ieee_write_debug_part return.
5003 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5005 * config.bfd (i[345]86-*-freebsd*): Add target.
5006 * configure.in (i386freebsd_vec): Add vec.
5007 * configure: Regenerate.
5008 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5009 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5010 Rebuild dependencies..
5011 * freebsd.h: New file.
5012 * i386freebsd.c: New file.
5013 * targets.c (i386freebsd_vec): Declare.
5014 (bfd_target_vector): Add i386freebsd_vec.
5015 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5016 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5018 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5020 * ieee.c (ieee_slurp_debug): New static function.
5021 (ieee_object_p): Call it.
5022 (ieee_slurp_section_data): Skip debugging sections.
5023 (ieee_get_reloc_upper_bound): Likewise.
5024 (ieee_get_section_contents): Likewise.
5025 (ieee_canonicalize_reloc): Likewise.
5026 (ieee_write_section_part): Likewise.
5027 (ieee_write_debug_part): Likewise.
5028 (ieee_write_data_part): Likewise.
5029 (init_for_output): Likewise.
5031 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5033 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5035 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5036 relocs, since ppc_elf_relocate_section handles the linker case.
5037 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5039 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5040 ppc_elf_relocate_section since that is now the only caller.
5041 (ppc_elf_relocate_section): Ditto.
5043 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5045 * coffcode.h (coff_write_object_contents): If we don't know the
5046 section of the entry point for an XCOFF executable, always set the
5047 entry address to -1.
5049 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5051 * elf.c (bfd_section_from_shdr): Add support for note sections.
5053 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5055 * bfd-in.h (struct _symbol_info): Add stab_type field.
5056 * bfd-in2.h: Rebuild.
5057 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5059 * elf32-ppc.c: Remove trailing newline from calls to
5061 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5062 difference if target endianness is known.
5064 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5066 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5067 old style TOC16 references without using R_PPC_GOT.
5068 (ppc_reloc_type): Ditto.
5069 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5070 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5071 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5072 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5073 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5075 (ppc_elf_adjust_dynamic_symbol): Ditto.
5076 (ppc_elf_adjust_dynindx): Ditto.
5077 (ppc_elf_size_dynamic_sections): Ditto.
5078 (ppc_elf_finish_dynamic_symbol): Ditto.
5079 (ppc_elf_finish_dynamic_sections): Ditto.
5080 (ELF_DYNAMIC_INTERPRETER): Define.
5082 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5084 * elf.c (copy_private_bfd_data): When attaching sections to
5085 segments ignore sections that won't be allocated. Patch from
5088 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5090 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5093 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5095 * coff-i960.c (CALC_ADDEND): Define.
5096 (coff_i960_relocate_section): Add the input section VMA to the
5097 addend for PC relative relocs.
5099 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5101 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5102 to correctly terminate.
5104 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5106 * targets.c (enum bfd_endian): Define.
5107 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5108 from boolean to enum bfd_endian. Change header_byteorder_big_p
5110 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5111 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5112 * bfd-in2.h: Rebuild.
5113 * All targets: Change initialization of byteorder and
5114 header_byteorder to use enum bfd_endian values rather than
5116 * All files: Change all references to byteorder_big_p and
5117 header_byteorder_big_p to use new bfd_*_endian macros.
5119 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5121 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5123 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5125 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5127 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5129 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5131 * ieee.c: Lots of minor cleanups. Make many functions return
5132 errors rather than calling abort. Also:
5133 (ieee_write_twobyte): Remove; change callers to call existing
5134 ieee_write_2bytes function.
5135 (ieee_write_expression): Don't output the section twice when
5136 outputting a local symbol. Don't emit an extraneous zero if there
5138 (ieee_slurp_sections): Set the lma as well as the vma.
5139 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5141 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5142 a recognized one or bfd_arch_unknown.
5143 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5145 (ihex_get_symtab): Likewise.
5147 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5149 * aoutx.h: Include <ctype.h>.
5150 (struct aout_link_includes_table): Define.
5151 (struct aout_link_includes_totals): Define.
5152 (struct aout_link_includes_entry): Define.
5153 (aout_link_includes_lookup): Define macro.
5154 (struct aout_final_link_info): Add includes field.
5155 (aout_link_includes_newfunc): New static function.
5156 (NAME(aout,final_link)): Initialize includes hash table.
5157 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5159 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5161 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5163 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5165 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5167 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5169 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5170 (pe_print_private_bfd_data): call pe_print_reloc.
5171 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5172 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5173 up some debugging as well.
5175 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5177 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5180 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5182 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5183 when setting sections to NULL.
5185 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5187 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5189 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5190 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5192 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5193 * bfd-in2.h: Rebuild.
5195 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5197 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5199 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5201 * ihex.c (ihex_scan): Handle record types 4 and 5.
5202 (ihex_object_p): Permit types 4 and 5.
5203 (ihex_set_section_contents): Remove check for out of range
5205 (ihex_write_object_contents): Generate types 4 and 5.
5207 * elflink.h (elf_link_output_extsym): Just ignore warning and
5208 indirect references to symbols which don't really exist.
5210 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5212 * peicode.h (pe_print_idata): Minor format fixes
5213 (pe_print_edata): New function. Under private printing, this formats
5214 the edata section of a PE file.
5215 (pe_print_private_bfd_data): Added call to pe_print_edata.
5217 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5219 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5220 index, don't call stoi.
5222 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5224 * srec.c (srec_scan): Set lma as well as vma.
5226 * ihex.c: New file; support for Intel Hex format.
5227 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5228 (ihex_vec): Declare.
5229 (bfd_target_vector): Always include ihex_vec.
5230 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5231 * Makefile.in: Rebuild dependencies.
5232 (BFD_LIBS): Add ihex.o
5233 (BFD_LIBS_CFILES): Add ihex.c.
5234 * bfd-in2.h: Rebuild.
5236 * elf.c (assign_file_positions_for_segments): Sort the sections in
5238 (get_program_header_size): Return the right size if segment_map is
5240 (copy_private_bfd_data): Don't bother to sort the sections.
5242 * bfd.c (bfd_record_phdr): New function.
5243 * bfd-in.h (bfd_record_phdr): Declare.
5244 * bfd_in2.h: Rebuild.
5246 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5249 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5250 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5252 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5253 (bfd_zmalloc): Change declaration.
5254 * libbfd.h: Rebuild.
5255 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5256 and realloc. Don't set bfd_error_no_memory if they fail.
5258 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5260 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5261 uses as well. Added a new howto to deal with TOCREL16 relocs that
5262 are TOCDEFN as well.
5263 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5264 to handle RVA relocs from dlltool.
5265 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5266 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5267 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5269 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5270 to get the right section alignment.
5272 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5274 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5275 p_paddr if p_paddr is zero.
5276 (make_mapping): Set includes_filehdr and includes_phdrs for first
5278 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5280 (assign_file_positions_for_segments): Handle includes_filehdr and
5281 includes_phdrs. Remove special handling of PT_PHDR and first
5283 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5284 when appropriate. Remove special handling of PT_PHDR segment.
5285 Use a more complex condition for when a section is included in a
5286 segment to handle Solaris linker oddities.
5288 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5290 * coff-m88k.c (howto_table): Reformatted for easier reading;
5291 special_function now points to new function m88k_special_reloc.
5292 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5294 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5295 be done correctly by m88k_special_reloc.
5296 (reloc_processing): New function to be used by RELOC_PROCESSING.
5297 (RELOC_PROCESSING): Define to call reloc_processing.
5299 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5301 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5302 (pe_print_pdata): Likewise.
5304 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5305 obstack_alloc fails.
5306 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5308 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5309 * Many files: don't set bfd_error_no_memory if one of the above
5312 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5313 if p_paddr_valid is set.
5314 (copy_private_bfd_data): New static function.
5315 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5317 * elf.c (assign_file_positions_for_segments): Fix case where extra
5318 program headers were allocated.
5320 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5321 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5322 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5323 _bfd_elf_print_private_bfd_data.
5325 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5326 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5327 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5328 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5329 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5330 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5331 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5333 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5335 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5336 * elf.c (make_mapping): New static function.
5337 (map_sections_to_segments): New static function.
5338 (elf_sort_sections): New static function.
5339 (assign_file_positions_for_segments): New static function.
5340 (map_program_segments): Remove.
5341 (get_program_header_size): Remove sorted_hdrs, count, and
5342 maxpagesize parameters. Simplify.
5343 (assign_file_positions_except_relocs): When generating an
5344 executable, use assign_file_positions_for_segments.
5345 (elf_sort_hdrs): Remove.
5346 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5347 to get_program_header_size.
5349 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5351 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5353 * configure, config.in: Regenerate with autoconf 2.7.
5355 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5356 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5358 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5360 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5361 (ecoff_sec_to_styp_flags): Likewise.
5362 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5363 (ecoff_set_symbol_info): Handle scRConst.
5364 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5365 (ecoff_compute_section_file_positions): Handle .rconst section.
5366 (_bfd_ecoff_write_object_contents): Likewise.
5367 (ecoff_link_check_archive_element): Handle scRConst.
5368 (ecoff_link_add_externals): Likewise.
5369 (ecoff_link_write_external): Handle .rconst section.
5370 (ecoff_reloc_link_order): Likewise.
5371 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5372 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5374 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5376 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5377 DEF_DYNAMIC flag is set.
5379 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5381 * host-aout.c: If TRAD_HEADER is defined, include it.
5383 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5385 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5386 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5387 (BFD_NEED_DECLARATION): New function.
5388 * configure.in: Use BFD_NEED_DECLARATION.
5389 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5390 * configure, config.in: Rebuild with autoconf 2.6.
5392 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5393 special_sections before returning when called with a non XCOFF
5396 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5399 * coffcode.h (coff_compute_section_file_positions): Only pad the
5400 previous section to force file alignment when creating an
5403 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5405 * coffcode.h (coff_compute_section_file_positions): If
5406 RS6000COFF_C, set up the .debug section.
5408 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5409 if it is not large enough to accomodate the entire TOC area with
5410 signed 16 bit offsets.
5411 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5413 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5414 TOC anchor to use the TOC value used in the output file.
5416 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5418 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5419 (_bfd_coff_read_string_table): Likewise.
5421 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5423 * pe-arm.c: Fix typos.
5424 * coff-arm.c: Likewise.
5426 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5428 * coff-ppc.c (list_ele): Added "cat"egory member.
5429 (record_toc): New category parameter (priv or pub).
5430 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5431 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5432 the mainline. It addes extra toc cells in error.
5433 (ppc_coff_swap_sym_in_hook): Added some documentation.
5434 (dump_toc): Can now diagnose "virtual toc" chicanery.
5436 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5438 * elf-bfd.h (struct elf_link_hash_table): Change type of
5439 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5441 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5443 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5444 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5446 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5447 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5448 defined or mentioned in a regular file.
5450 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5452 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5453 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5454 (coff_ppc_relocate_section): Correct REL24 handling
5455 (ppc_process_before_allocation): Correct TOCDEFN handling
5457 * peicode.h (dir_names): Added name descriptions
5459 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5461 * VERSION: Updated to cygnus-2.6.
5463 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5465 * targets.c (m68k4knetbsd_vec): Declare.
5467 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5469 * targets.c (bfd_target): Change type of second argument to
5470 _bfd_print_private_bfd_data from void * to PTR.
5471 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5472 using PTR rather than void *.
5473 * bfd-in2, libbfd.h: Rebuild.
5474 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5476 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5477 _bfd_generic_bfd_print_private_bfd_data rather than casting
5480 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5482 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5483 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5485 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5486 BFD64_BACKENDS_CFILES): New variables.
5489 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5491 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5492 not at the file position of the first section.
5493 * coffcode.h (coff_compute_section_file_positions): Avoid using
5495 (coff_write_object_contents): When generating a PPC PE executable
5496 with no symbols, round up the file size to a COFF_PAGE_SIZE
5498 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5499 don't write out a string table.
5501 * elf.c (bfd_section_from_shdr): When using a different section
5502 header, pass the new one to _bfd_elf_make_section_from_shdr.
5503 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5504 (elf_map_symbols): Add section VMA to symbol value when comparing
5506 (_bfd_elf_compute_section_file_positions): Only build symbol table
5507 if there are some symbols. Set file offset of symtab and strtab
5509 (assign_file_positions_except_relocs): Remove dosyms parameter.
5510 Change all callers. Never set file offset of symtab and strtab
5512 (_bfd_elf_copy_private_section_data): New function.
5513 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5514 (_bfd_elf_copy_private_symbol_data): New function.
5515 (swap_out_syms): Check for special mapping of st_shndx created by
5516 copy_private_symbol_data.
5517 * elfxx-target.h: Use new copy routines.
5518 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5519 (_bfd_elf_copy_private_section_data): Declare.
5521 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5523 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5526 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5527 _bfd_dummy_target, matching the recent change to archive
5530 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5532 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5533 arithmetic on PTR types.
5535 * aout-target.h (MY(callback)): Set the lma of the sections.
5537 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5538 symbol into a reloc against the section.
5540 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5542 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5543 glue for the relocs: IMGLUE and IFGLUE.
5544 (record_toc): new function - tracks toc contents
5545 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5546 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5547 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5548 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5549 (ppc_record_toc_entry): Removed a debug define (duh)
5551 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5552 (pe_print_idata): New function - formats the idata section data
5553 (pe_print_pdata): New function - formats the pdata section data
5554 (pe_print_private_bfd_data): calls to above
5556 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5558 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5559 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5560 TARGET_SYM and TARGET_NAME for vector and BFD name.
5561 * coff-pmac.c (pmac_xcoff_vec): Remove.
5562 (TARGET_SYM, TARGET_NAME): Define.
5563 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5564 machine to 0, not all PowerMacs are 601s.
5566 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5568 * elfcode.h (elf_object_p): Read in any program headers.
5569 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5570 based on the program headers, if any.
5571 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5572 (map_program_segments): Set p_paddr of program headers based on
5575 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5577 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5580 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5581 trying to do a relocateable link with a non-a.out object file.
5583 * archive.c (bfd_generic_archive_p): Check the first object file
5584 in an archive even if target_defaulted is set. If the object file
5585 has the wrong xvec, reject it.
5587 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5588 be represented, report the name via _bfd_error_handler.
5589 (translate_to_native_sym_flags): Likewise.
5590 * elf32-mips.c (mips_elf_final_link): Likewise.
5591 * oasys.c (oasys_write_sections): Likewise.
5593 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5594 which checks for STYP_OVRFLO sections.
5595 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5596 reloc and lineno count overflows.
5597 (coff_write_object_contents): Call coff_count_linenumbers before
5598 coff_compute_section_file_positions. If RS6000COFF_C, handle
5599 reloc and lineno count overflows.
5600 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5601 relocs before dealing with .pad sections. Count overflow section
5602 headers when handling .pad sections.
5604 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5607 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5608 (struct xcoff_link_hash_table): Add descriptor_section and
5609 special_sections fields.
5610 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5611 (xcoff_link_add_symbols): Set linkage section alignment. Create
5612 descriptor section. Check for magic symbol names (_text, etc.),
5613 and record them in special_sections if found. Set
5614 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5615 descriptor field to point back to the function code symbol.
5616 (xcoff_sweep): Always mark the special descriptor_section.
5617 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5618 function descriptor, and mark it if it is.
5619 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5620 parameter, and fill it in. Allocate space for the descriptor
5622 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5623 global linkage code. If an undefined function descriptor is
5624 exported, arrange to define it. Warn about any other undefined
5626 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5627 (xcoff_write_global_symbol): Create a function descriptor when
5629 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5630 * bfd-in2.h: Rebuild.
5632 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5634 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5635 (ppc_coff_link_hash_table): new types for hashing
5636 (ppc_coff_link_hash_newfunc): hash entry constructor
5637 (ppc_coff_link_hash_table_init): hash table initializer
5638 (ppc_coff_link_hash_table_create): hash table constructor
5639 (ppc_record_toc_entry): changed references to hash table
5640 (coff_ppc_relocate_section): changed references to hash table
5642 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5643 * libcoff.h: Rebuild
5645 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5646 (coff_link_add_symbols): removed toc_offset init
5648 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5650 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5653 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5654 if it is given and mmep is available.
5655 * acconfig.h: Undef USE_MMAP.
5656 * configure, config.in: Regenerated.
5657 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5658 table handling the old way.
5659 (aout_get_external_symbols): Don't complain if last byte of string
5661 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5662 (bfd_free_window) [! USE_MMAP]: Don't define.
5663 (bfd_get_file_window,
5664 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5666 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5668 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5671 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5673 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5674 compatible with AMD generated COFF files. Try to support both AMD
5675 and GNU formats simultaneously.
5676 (coff_a29k_relocate_section): Likewise.
5678 * libbfd.c (bfd_get_file_window): Change writable parameter from
5679 int to boolean; update all callers. Pass MAP_SHARED if not
5680 writable--it's required on Solaris. Cast fprintf argument to
5682 * bfd-in.h (bfd_get_file_window): Update declaration.
5683 * bfd-in2.h: Rebuild.
5684 * aoutx.h: Update calls to bfd_get_file_window.
5686 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5688 (xcoff_swap_ldhdr_in): New static function.
5689 (xcoff_swap_ldsym_in): New static function.
5690 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5691 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5692 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5693 Handle XTY_ER/XMC_XO symbols correctly.
5694 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5695 rather than normal symbol table.
5696 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5697 already defined with the same absolute value.
5698 (xcoff_mark): When considering called symbols, check whether the
5699 descriptor is from a dynamic object, rather than the symbol
5701 (xcoff_build_ldsyms): Likewise.
5703 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5704 Cast realloc and malloc return values. If malloc or realloc fail,
5705 set bfd_error_no_memory.
5706 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5707 * bfd-in2.h: Rebuild.
5709 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5711 * coff-ppc.c (ppc_record_toc_entry): new function.
5712 (in_reloc_p): changed return value.
5713 (coff_ppc_relocate_section): much rework.
5714 (ppc_allocate_toc_section): new function.
5715 (ppc_process_before_allocation): new function.
5716 (ppc_coff_swap_sym_in_hook): new function.
5718 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5719 (coff_link_add_symbols): initialize toc_offset.
5721 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5722 (coff_swap_aouthdr_out): Added more sections to the data
5723 dictionary for the pe file header. Also changed linker version
5724 number on the ppc side.
5725 (dir_names): small improvements to the dictionary printing.
5726 (pe_mkobject_hook): save the file level flags.
5728 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5729 (pe_tdata): added real_flags field
5730 (coff_tdata): added local_toc_sym_map and access macro
5732 * libcoff.h (coff_link_hash_entry): added toc_offset field
5733 (pe_tdata): added real_flags field
5734 (coff_tdata): added local_toc_sym_map and access macro
5736 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5737 (coff_mkobject): init for local_toc_sym_map
5738 (coff_write_object_contents): set the internal_a.magic to
5739 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5742 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5744 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5745 entries until both the line number address and the function name
5746 address are too large.
5748 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5749 * configure: Rebuilt.
5751 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5752 is defined in the environment.
5754 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5756 * som.c (som_get_section_contents_in_window): Define to use
5759 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5761 * coff-i860.c: New file, based on coff-i386.c.
5762 * cpu-i860.c: New file, based on cpu-i386.c.
5763 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5764 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5765 targets, using i860coff_vec.
5766 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5767 trad-core.o and hosts/i860mach3.h.
5768 (i860coff_vec): Use coff-i860.o and cofflink.o.
5769 * configure: Rebuild.
5770 * Makefile.in: Rebuild dependencies.
5771 (ALL_MACHINES): Add cpu-i860.o.
5772 (BFD32_BACKENDS): Add coff-i860.o.
5773 (CFILES): Add cpu-i860.c and coff-i860.c.
5774 * targets.c (i860coff_vec): Declare.
5775 (bfd_target_vector): Add &i860coff_vec.
5776 * archures.c (bfd_i860_arch): Declare.
5777 (bfd_archures_list): Add &bfd_i860_arch.
5778 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5779 (coff_set_flags): Handle bfd_arch_i860.
5780 (coff_write_object_contents): Handle I860 a.out magic number.
5782 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5784 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5785 the created .tc section to 2.
5786 (xcoff_mark): Don't keep a .loader reloc for a call to an
5787 undefined symbol when creating a shared library.
5788 (xcoff_build_ldsyms): When creating a shared library, generate
5789 global linkage code for a call to an undefined symbol.
5791 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5793 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5794 BFD32_BACKENDS, BFD64_BACKENDS.
5795 (.dep1): Put mkdep output in a separate file.
5796 Rebuilt dependencies.
5798 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5801 Permit use of mmap when available:
5803 * configure.in: Check for mmap, madvise, mprotect.
5804 * config.in, configure: Regenerated.
5806 * libbfd.c (struct _bfd_window_internal): Define type.
5807 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5809 (ok_to_map): New static variable for debugging.
5810 (_bfd_generic_get_section_contents_in_window): New function.
5811 * bfd-in.h (bfd_window_internal): Declare type.
5812 (bfd_window): Define type.
5813 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5814 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5817 * libaout.h (struct aoutdata): Add two window fields.
5818 (obj_aout_sym_window, obj_aout_string_window): New macros.
5819 * aoutx.h (some_aout_object_p): Initialize windows.
5820 (aout_get_external_symbols): Get symbol data and strings in
5821 windows instead of explicitly allocated buffers.
5822 (slurp_symbol_table): Free window instead of memory.
5823 (bfd_free_cached_info): Release windows instead of freeing storage
5825 (aout_link_free_symbols): Ditto.
5827 * targets.c (bfd_target): Add new field for
5828 get_section_contents_in_window.
5829 (BFD_JUMP_TABLE_GENERIC): Updated.
5830 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5831 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5832 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5833 macros for get_section_contents_in_window field.
5835 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5837 * core.c: Renamed to corefile.c
5838 * makefile.dos (OBJS): Change core.o to corefile.o
5839 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5842 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5844 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5845 targ_selvecs to allow debugging under Irix-5 native.
5848 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5850 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5851 to o. Clobber and restore the list of new csects around the call
5852 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5853 linker error and the linker wants to read the symbol table. Reset
5854 the line number count of a real section even if it has no relocs.
5855 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5857 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5860 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5862 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5863 an undefined symbol in a shared link.
5865 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5866 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5867 phdm@info.ucl.ac.be (Philippe De Muyter).
5869 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5871 * coff-m88k.c (rtype2howto): New static function.
5872 (RTYPE2HOWTO): Use it rather than a macro definition.
5874 * coffcode.h (coff_write_object_contents): set internal_a.magic
5875 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5877 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5878 define TRAD_HEADER to new file hosts/delta68.h.
5879 m88*-motorola-sysv*, however, does use ptrace-core.o.
5880 * hosts/delta68.h: New file.
5882 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5883 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5885 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5887 * i386linux.c (MY(vec)): Declare before use.
5889 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5891 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5892 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5894 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5895 BFD is not of the right type.
5896 (bfd_elf_get_needed_list): Likewise.
5897 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5898 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5899 * xcofflink.c (XCOFF_XVECP): Define.
5900 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5902 (bfd_xcoff_import_symbol): Likewise.
5903 (bfd_xcoff_export_symbol): Likewise.
5904 (bfd_xcoff_link_count_reloc): Likewise.
5905 (bfd_xcoff_record_link_assignment): Likewise.
5906 (bfd_xcoff_size_dynamic_sections): Likewise.
5908 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5909 table index against the number of symbols for a base relative
5912 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5914 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5915 full_aouthdr flag here...
5916 (_bfd_xcoff_bfd_final_link): ...not here.
5918 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5920 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5921 systems that have a system <libelf.h>.
5922 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5923 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5924 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5925 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5926 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5927 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5928 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5930 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5932 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5933 set, set BSF_WEAK in symbol. Change all callers.
5934 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5935 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5936 _bfd_generic_link_add_one_symbol.
5937 (ecoff_indirect_link_order): Check that the section tdata relocs
5938 are not NULL before using them.
5940 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5941 define TRAD_HEADER as hosts/alphalinux.h.
5942 * configure: Rebuild.
5943 * hosts/alphalinux.h: New file.
5944 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5947 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5949 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5950 C_ECOMM storage classes.
5952 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5954 (xcoff_mark): Call xcoff_mark_symbol.
5955 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5956 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5958 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5960 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5962 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5964 (xcoff_find_reloc): New static function.
5965 (xcoff_link_add_symbols): Use it.
5966 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5967 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5968 relocate the value of C_DECL.
5970 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5972 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5974 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5975 callback decide what goes in .relocs.
5976 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5977 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5980 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5982 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5985 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5987 * xcofflink.c: More improvements, mostly to fix handling of
5988 constructors and a few other special cases.
5989 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5990 zero, reverting yesterday's change.
5991 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5992 (bfd_xcoff_link_count_reloc): Declare.
5993 (bfd_xcoff_record_link_assignment): Declare.
5994 * bfd-in2.h: Rebuild.
5996 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5998 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5999 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6000 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6001 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6002 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6003 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6005 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6008 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6009 segments includes the a.out header. See to that the magic number
6010 *always* is big-endian.
6012 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6013 m68k4k NetBSD configurations.
6015 * configure.in, configure: Separate i386 & mips NetBSD
6016 configurations from other BSD ones. Don't assume DEC is the only
6017 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6018 configurations. Add support for m68k4k NetBSD object format.
6020 * libaout.h: Added M_68K4K_NETBSD magic.
6022 * m68k4knetbsd.c: New file.
6024 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6026 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6029 * hosts/mipsnbsd.h: New file.
6032 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6034 * config.bfd: Add config stuff for mips*-*-magic* to set
6035 targ_defvec to ecoff_big_vec.
6038 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6040 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6042 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6043 toc_section, and entry_section fields.
6044 (struct xcoff_section_tdata): Remove ldrel_count field.
6045 * libcoff.h: Rebuild.
6046 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6048 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6049 full a.out header if full_aouthdr is set in xcoff_data.
6050 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6051 based on sections stored in xcoff_data.
6052 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6054 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6055 (rs6000coff_vec): Set symbol_leading_char to '.'.
6056 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6057 value stored in ret rather than returning a pointer value.
6059 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6061 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6064 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6066 * som.c (som_slurp_string_table): Allocate the strings with malloc
6067 since they're free'd by free_cached_info.
6068 (som_slurp_symbol_table): Similarly for the symbol table.
6070 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6072 * Makefile.in (diststuff): Don't make headers.
6074 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6076 * Makefile.in: Rebuild dependencies.
6078 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6079 output_bfd is not SunOS.
6080 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6081 non-SunOS input files.
6083 * xcofflink.c: Extensive changes to support linking shared objects
6084 and generating a .loader section.
6085 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6086 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6087 last_symndx, and ldrel_count fields.
6088 * libcoff.h: Rebuild.
6089 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6090 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6092 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6093 (bfd_xcoff_export_symbol): Declare.
6094 (bfd_xcoff_size_dynamic_sections): Declare.
6095 * bfd-in2.h: Rebuild.
6097 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6099 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6100 * configure: Rebuild.
6101 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6102 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6104 (pmac_xcoff_vec): Update to use new xcoff support.
6105 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6106 (xcoff_write_armap): Declare buf as unsigned char.
6107 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6109 * mpw-make.sed: Generalize subdir_do edit.
6111 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6113 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6114 correctly. Don't initialize asect->vma.
6116 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6118 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6119 something a little less than the page size.
6121 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6123 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6125 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6127 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6128 * coffcode.h (coff_write_object_contents): If .bss is before
6129 .data us that as data_start.
6130 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6132 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6133 (coff_swap_outhdr_out): Hardwire in version number.
6135 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6137 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6138 major and minor to *_vno, since the former are also macros in
6139 SunOS header files. Cast result of bfd_alloc to appropriate
6142 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6143 before assigning to sec_data.
6145 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6147 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6148 now relative to the section, not absolute.
6149 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6150 get the file name when there is a N_SO directory name. When
6151 handling stabs, remember that section->vma was added to the
6154 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6156 * sunos.c (struct sunos_link_hash_table): Add needed field.
6157 (sunos_link_hash_table_create): Call bfd_release, not free.
6158 (sunos_link_hash_table_create): Initialize needed field.
6159 (sunos_add_dynamic_symbols): Record needed objects.
6160 (bfd_sunos_get_needed_list): New function.
6161 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6162 * bfd-in2.h: Rebuild.
6164 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6166 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6168 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6170 * bfd-in.h (struct bfd_link_needed_list): Rename from
6171 bfd_elf_link_needed_list.
6172 * bfd-in2.h: Rebuild.
6173 * elf.c, elflink.h, libelf.h: Corresponding changes.
6175 Add start at AIX linker support; no shared libraries yet.
6176 * xcofflink.c: New file.
6177 * configure.in (rs600coff_vec): Use xcofflink.o.
6178 * configure: Rebuild.
6179 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6181 (struct xcoff_section_tdata): Define.
6182 (xcoff_section_data): Define macro.
6183 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6184 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6185 (_bfd_xcoff_bfd_final_link): Declare.
6186 (_bfd_ppc_xcoff_relocate_section): Declare.
6187 * libcoff.h: Rebuild.
6188 * coff-rs6000.c: Clean up a bit.
6189 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6190 cputype, csects, and debug_indices.
6191 (xcoff_copy_private_bfd_data): Copy cputype.
6192 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6193 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6194 (xcoff_reloc_type_lookup): Rename from
6195 rs6000coff_reloc_type_lookup.
6196 (coff_relocate_section): Define.
6197 (_bfd_xcoff_sizeof_headers): Define.
6198 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6199 (_bfd_xcoff_bfd_relax_section): Define.
6200 (_bfd_xcoff_bfd_link_split_section): Define.
6201 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6203 * coffcode.h (coff_compute_section_file_positions): If AIX,
6204 increment sofar by SMALL_AOUTSZ if not executable.
6205 (coff_write_object_contents): If AIX, always output an a.out
6206 header; if not executable, header size of SMALL_AOUTSZ.
6207 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6208 (_bfd_stringtab_init): Initialize xcoff field.
6209 (_bfd_xcoff_stringtab_init): New function.
6210 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6211 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6212 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6213 * libbfd.h: Rebuild.
6214 * Makefile.in: Rebuild dependencies.
6215 (BFD32_BACKENDS): Add xcofflink.o.
6216 (CFILES): Add xcofflink.c.
6218 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6219 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6220 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6222 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6224 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6226 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6228 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6229 * config.in: Regenerated.
6231 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6232 (_bfd_chunksize): New variable.
6233 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6234 for obstack chunk size.
6235 * configure.in: Check for getpagesize.
6236 * configure: Regenerated.
6238 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6240 * trad-core.c (rawptr): Make it a local variable of
6241 ptrace_unix_core_file_p.
6243 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6245 * coff-arm.c (in_reloc_p): New.
6246 * coff-i386.c (in_reloc_p): New.
6247 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6248 (coff_write_object_contents): Only set has_reloc_section
6250 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6251 in_reloc_p to decide if reloc should be emitted.
6252 * libcoff.h (pe_data_type.in_reloc_p): New.
6253 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6255 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6257 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6258 (_bfd_coff_read_internal_relocs): Likewise.
6259 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6260 (_bfd_coff_read_internal_relocs): Likewise.
6262 * elflink.h (elf_link_add_object_symbols): Correct conditions
6263 under which type and size change warnings are issued.
6265 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6267 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6268 a symbol which is not in a real section.
6269 (coff_write_native_symbol): Corresponding change.
6271 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6272 coff_link_hash_newfunc and make non-static.
6273 (_bfd_coff_link_hash_table_init): New function, broken out of
6274 _bfd_coff_link_hash_table_create.
6275 (_bfd_coff_link_hash_table_create): Use it.
6276 (process_embedded_commands): Make static.
6277 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6278 (_bfd_coff_link_hash_table_init): Declare.
6279 * libcoff.h: Rebuild.
6281 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6282 field in XCOFF tdata.
6283 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6284 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6285 based on cputype stored in a.out header, or in n_type of initial
6287 (coff_write_object_contents): Set cputype correctly in a.out
6289 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6291 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6292 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6294 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6295 * libcoff.h: Rebuild.
6297 * cpu-rs6000.c (rs6000_compatible): New static function.
6298 (bfd_rs6000_arch): Use it.
6299 * cpu-powerpc.c (powerpc_compatible): New static function.
6300 (arch_info_struct): Define various flavours of PowerPC.
6301 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6304 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6306 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6308 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6310 * elflink.h (elf_link_add_object_symbols): Don't warn about
6311 changing the size or type if the old definition was weak.
6313 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6315 * coffcode.h (combined_entry_type): Add fix_line field.
6316 (coff_slurp_line_table): Warn if we try to set the lineno field of
6318 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6319 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6320 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6321 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6323 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6324 * libcoff.h: Rebuild.
6326 * libcoff-in.h (struct xcoff_tdata): Define.
6327 (xcoff_data): Define.
6328 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6329 * bfd-in2.h, libcoff.h: Rebuild.
6330 * coff-rs6000.c (xcoff_mkobject): New static function.
6331 (coff_mkobject): Define.
6332 (xcoff_copy_private_bfd_data): New static function.
6333 (coff_bfd_copy_private_bfd_data): Define.
6334 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6336 (rs6000coff_vec): Add DYNAMIC to object_flags.
6337 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6338 .loader sections specially.
6339 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6340 section alignment from the XCOFF tdata information.
6341 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6342 F_SHROBJ, and copy the extra a.out header information into the
6343 XCOFF tdata structure.
6344 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6345 F_DYNLOAD and the extra a.out header information.
6346 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6347 C_HIDEXT symbol with attached csect information.
6348 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6349 in the o_maxdata field.
6350 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6351 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6352 end if BSF_NOT_AT_END is set.
6354 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6355 _bfd_read_ar_hdr_fn.
6356 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6357 * bfd-in2.h, libbfd.h: Rebuild.
6358 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6360 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6361 (bfd_slurp_bsd_armap_f2): Likewise.
6362 (_bfd_slurp_extended_name_table): Likewise.
6364 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6366 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6368 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6369 when the symbol table is empty.
6371 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6372 space for section symbols, since we don't output them either.
6373 (elf_m68k_adjust_dynindx): Removed.
6375 * ptrace-core.c (rawptr): Make it a local variable of
6376 ptrace_unix_core_file_p.
6378 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6380 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6383 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6384 Mac object file formats.
6386 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6388 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6389 auxent if there isn't one.
6390 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6391 rather than FILNMLEN as the maximum name length.
6393 * coffcode.h (bfd_coff_backend_data): Add new field
6394 _bfd_coff_print_aux.
6395 (bfd_coff_print_aux): New static function.
6396 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6397 scnlen field of an XTY_LD csect aux entry.
6398 (coff_print_aux): New static function.
6399 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6400 in coff_pointerize_aux_hook.
6401 (bfd_coff_std_swap_table): Initialize new field.
6402 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6403 * libcoff.h: Rebuild.
6404 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6405 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6407 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6408 if there are symbols, for native AIX ld compatibility.
6410 * coffcode.h (bfd_coff_backend_data): Add new field
6411 _bfd_coff_pointerize_aux_hook.
6412 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6413 or I960, and as 0 otherwise.
6414 (bfd_coff_std_swap_table): Initialize new field.
6415 * libcoff.h: Rebuild.
6416 * coffgen.c (coff_pointerize_aux): Change parameters to take
6417 symbol pointer instead of type and class, and to take aux index.
6418 Call _bfd_coff_pointerize_aux_hook if it is defined.
6419 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6420 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6421 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6423 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6424 read-only/host-only support.
6426 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6428 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6431 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6432 BFD_JUMP_TABLE_ARCHIVE accordingly.
6433 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6434 (_bfd_compute_and_write_armap): Declare.
6435 (_bfd_generic_read_ar_hdr): Declare.
6436 (_bfd_read_ar_hdr): Define.
6437 (_bfd_noarchive_read_ar_hdr): Define.
6438 (_bfd_archive_bsd_read_ar_hdr): Define.
6439 (_bfd_archive_coff_read_ar_hdr): Define.
6440 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6441 _bfd_read_ar_hdr instead.
6442 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6443 (_bfd_compute_and_write_armap): Rename from
6444 compute_and_write_armap. Make non-static. Change all callers.
6445 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6446 than _bfd_snarf_ar_hdr.
6447 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6448 * ieee.c (ieee_read_ar_hdr): Define.
6449 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6450 * oasys.c (oasys_read_ar_hdr): Define.
6451 * som.c (som_read_ar_hdr): Define.
6452 * bfd-in2.h, libbfd.h: Rebuild.
6454 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6456 * peicode.c (coff_swap_filehdr_in): If symptr is
6457 zero, there aren't any symbols, even if nsyms is set.
6459 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6461 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6463 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6464 sections, and set styp correctly for them: .got, .hash, .dynamic,
6465 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6466 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6468 (ecoff_sort_hdrs): New static function.
6469 (ecoff_compute_section_file_positions): Return boolean, not void.
6470 Sort the sections by VMA before looking through them. Put the
6471 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6472 section on an appropriate boundary within the page.
6473 (ecoff_compute_reloc_file_positions): Check return value of
6474 ecoff_compute_section_file_positions.
6475 (_bfd_ecoff_set_section_contents): Likewise.
6476 (_bfd_ecoff_write_object_contents): Check for various Alpha
6477 section types when incrementing text_size and data_size. Call
6478 adjust_headers backend function if it exists.
6479 * coff-alpha.c (alpha_adjust_headers): New static function.
6480 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6481 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6483 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6485 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6487 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6488 of ALTERNATE_AIX_CORE_FORMAT.
6489 * configure.in (aix4): No longer need CORE_FLAGS.
6490 * configure: Updated.
6492 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6494 NS32k changes from Ian Dall:
6495 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6497 (aout_link_input_section_std, aout_link_input_section_ext,
6498 aout_link_reloc_link_order): Call them instead of _bfd_*
6500 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6502 (backend_data): Use it instead of hardcoded zero.
6504 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6505 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6507 * ns32knetbsd.c: Include bfd.h.
6508 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6509 (MY_bfd_reloc_type_lookup): Declare function too.
6510 * pc532-mach.c (set_sizes): Don't declare.
6511 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6512 (backend_data, MY_backend_data): Don't define.
6514 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6515 ns32k-*-lites* like ns32k-*-netbsd*.
6517 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6520 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6522 * coffcode.h (coff_write_object_contents): Restore setting
6523 f_timdat to 0, deleted on August 22.
6525 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6527 * coffcode.h (coff_bfd_copy_private_symbol_data,
6528 coff_bfd_copy_private_section_data,
6529 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6530 * peicode.h (coff_bfd_copy_private_bfd_data): New
6531 (pe_bfd_copy_private_bfd_data): New.
6532 (coff_swap_scnhdr_in): Swap bss size into the right place.
6533 (pe_print_private_bfd_data): Add some newlines.
6535 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6537 * som.c (setup_sections): Don't die if a space has no subspaces.
6539 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6541 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6542 dynamic symbol override a common symbol. Don't change the size or
6543 type if they have been set and the new symbol is not a definition.
6544 Warn if the size or type changes.
6546 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6548 * som.c (som_begin_writing): Don't write the symbol table or
6550 (som_finish_writing): Write them here. Place them after the
6551 subspace data, but before the relocs.
6553 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6555 * sunos.c (sunos_add_one_symbol): Just pass false, not
6556 info->shared_library, to sunos_create_dynamic_sections.
6557 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6559 (sunos_check_dynamic_reloc): Remove .text section assertion.
6561 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6563 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6564 * configure, configure.in: Add pmac_xcoff_vec case.
6565 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6566 * coff-pmac.c: New file, PowerMac XCOFF support.
6567 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6568 * targets.c (pmac_xcoff_vec): Declare.
6570 * mpw-config.in: Various changes to be compatible with the
6571 autoconf-based configury.
6572 * mpw-make.sed: New file, sed commands to translate Unix
6573 makefile into MPW syntax.
6574 * mpw-make.in: Remove.
6575 * hosts/mpw.h: Remove.
6576 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6577 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6579 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6581 * binary.c (binary_get_symtab): Return an empty string on error.
6582 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6584 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6586 * coff-ppc.c: Reformatted according to gnu conventions
6587 Removed irrelevant "if 0" code
6589 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6591 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6592 symbols rather than as indirect symbols.
6593 (MY(slurp_symbol_table)): Don't do anything special about
6596 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6597 of .ctors and .dtors sections is no larger than 2.
6599 * sunos.c (sunos_add_one_symbol): Don't change
6600 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6602 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6603 dynamic symbols when creating a shared library.
6604 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6606 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6607 written even if it is not defined in a regular object.
6608 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6609 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6610 rather than the constant 22.
6611 (sunos_check_dynamic_reloc): Handle creating a shared library.
6612 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6613 zero when creating a shared library.
6614 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6615 write it out at the start of the symbol table.
6617 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6619 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6621 * config.bfd: Add arm-*-coff.
6622 * configure.in, configure: Add armcoff_{little,big}_vec.
6623 * targets.c (armcoff_{little,big}_vec): Declare.
6624 (bfd_target_vector): Add armcoff_{little,big}_vec.
6625 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6627 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6629 * targets.c (bfd_find_target): Remove debugging code.
6631 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6633 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6635 * Makefile.in: added *-ppc files
6636 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6637 allow pe based .o's to be shared with other tools on ppc/NT
6638 * config.bfd: added powerpc[le]-[pe|winnt] config support
6639 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6640 * peicode.h: Added more section flags for PE on ppc
6641 Added coff_swap_filehdr_out to allow peicode.h to be
6642 used for non-image PE files on ppc.
6643 Check for image, or not, before copying pe_opthdr
6644 * targets.c: Added new bfd's
6645 * targets.c: Removed two inactive bfds that shouldn't have made it this
6648 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6650 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6651 explicit values to initialize all relocs. Change all users.
6652 (ppc_elf_brtaken_inner): New function to handle branch predicition
6654 (ppc_elf_brtaken_reloc): Ditto.
6655 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6656 relocs use ppc_elf_unsupported_reloc.
6657 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6658 needs to be reported.
6659 (ppc_elf_relocate_section): Support branch prediction relocs.
6661 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6663 * bfd.c (bfd_assert): Remove \n from string passed to
6666 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6667 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6668 (bfd_coff_make_section_hook): Don't define.
6669 (coff_make_section_hook): Remove.
6670 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6671 (styp_to_sec_flags): Likewise.
6672 (coff_write_object_contents): Likewise.
6673 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6675 * libcoff.h: Rebuild.
6676 * coffgen.c (make_a_section_from_file): Just call
6677 bfd_make_section_anyway, not bfd_make_section or
6678 bfd_coff_make_section_hook.
6679 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6680 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6681 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6682 make_section_hook field.
6683 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6685 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6686 pointers into value field for warning and indirect symbols; just
6687 leave the value field alone.
6688 * linker.c (generic_link_add_symbol_list): Use next symbol for
6689 warning and indirect symbols, rather than looking in symbol value.
6690 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6691 parameter. Change all callers. Remove support for indirect
6692 symbols; it didn't work anyhow.
6693 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6694 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6695 * bfd-in2.h: Rebuild.
6697 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6699 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6700 go back to telling the tools this reloc operates on 32 bits.
6702 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6704 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6705 rather than a direct fprintf.
6706 * archive.c (_bfd_write_archive_contents): Likewise.
6707 * coffcode.h (coff_slurp_symbol_table): Likewise.
6708 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6709 (ppc_elf_unsupported_reloc): Likewise.
6710 (ppc_elf_relocate_section): Likewise.
6711 * i386linux.c (linux_tally_symbols): Likewise.
6712 (linux_finish_dynamic_link): Likewise.
6713 * osf-core.c (osf_core_core_file_p): Likewise.
6714 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6715 * som.c (som_sizeof_headers): Likewise.
6716 * srec.c (srec_bad_byte): Likewise.
6717 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6718 * libbfd-in.h (bfd_assert): Declare first parameter const.
6719 * libbfd.h: Rebuild.
6720 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6721 bfd_reloc_overflow is enough.
6722 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6723 * coff-h8500.c (rtype2howto): Likewise.
6724 * coff-z8k.c (rtype2howto): Likewise.
6725 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6726 * elf.c (_bfd_elf_get_lineno): Likewise.
6727 (_bfd_elf_no_info_to_howto): Likewise.
6728 (_bfd_elf_no_info_to_howto_rel): Likewise.
6729 * hp300hpux.c (convert_sym_type): Likewise.
6730 (MY(swap_std_reloc_in)): Likewise.
6731 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6733 * libaout.h (struct aoutdata): Add line_buf field.
6734 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6735 and filename_buffer. Instead, use a malloc buffer stored in the
6736 new line_buf field. Remove length restrictions.
6738 * coffgen.c (string_size): Remove static variable.
6739 (debug_string_size, debug_string_section): Likewise.
6740 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6741 and debug_string_size_p parameters. Use them instead of the
6742 global variables. Change all callers.
6743 (coff_write_symbol): Likewise.
6744 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6745 (coff_write_symbols): Add local variables to replace removed
6748 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6749 function, and line_base fields.
6750 * libcoff.h: Rebuild.
6751 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6752 information, rather than using static variables.
6754 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6755 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6757 * init.c (initialized): Remove static variable.
6758 (bfd_init): Don't bother setting initialized.
6759 (bfd_check_init): Remove.
6760 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6761 * libbfd.h: Rebuild.
6763 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6765 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6766 size for full core dumps. Copy core file header to private data.
6767 (rs6000coff_core_file_failing_command,
6768 rs6000coff_core_file_failing_signal): New functions to extract
6769 the file name and terminating signal from the core file.
6770 * coff-rs6000.c: Use them.
6772 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6774 Change arch info to be const, initialized at compile time.
6775 * archures.c: Reindent many functions. Change CONST to const.
6776 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6777 nothing set it anyhow. Make next const.
6778 (bfd_arch_info_list): Remove.
6779 (bfd_archures_list): Rename from archures_init_table. Change from
6780 a table of function pointers to a table of bfd_arch_info_type
6781 structure addresses.
6782 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6783 (bfd_lookup_arch): Likewise.
6784 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6786 (bfd_default_arch_struct): Make const.
6787 (bfd_arch_init, bfd_arch_linkin): Remove.
6788 (bfd_get_arch_info): Return a const pointer.
6789 * init.c (bfd_init): Don't call bfd_arch_init.
6790 * bfd.c (struct _bfd): Make arch_info const.
6791 * bfd-in2.h: Rebuild.
6792 * libbfd.h: Rebuild.
6793 * configure.in: Put & before everything in $selarchs.
6794 * configure: Rebuild.
6795 * cpu-*.c: Change bfd_*_arch from a function which calls
6796 bfd_arch_linkin to a const structure.
6797 * ieee.c (ieee_object_p): Make arch const.
6799 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6801 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6803 * bfd-in2.h: Regenerate.
6804 * libbfd.h: Regenerate.
6806 * elf32-ppc.c (reloc_type): Update names to match current draft.
6807 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6808 relative. Update names to current V.4 draft.
6809 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6810 (ppc_elf_relocate_section): Rename relocations to match draft.
6812 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6814 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6815 compiled with -mrelocatable-lib to be linked with either normal
6816 modules or -mrelocatable modules.
6818 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6820 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6821 in the a.out header.
6823 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6824 a reloc against a local symbol, even if it's not a section.
6826 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6828 * targets.c (bfd_target): Remove unused align_power_min field.
6829 * bfd-in2.h: Rebuild.
6830 * All backends: Remove initialization of align_power_min.
6832 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6834 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6836 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6838 * config.bfd (mips-dec-netbsd*): New target.
6839 * configure.host (mips-dec-netbsd*): New host.
6840 * configure.in (mips-dec-netbsd*): New native.
6841 * configure: Rebuild.
6843 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6845 Make the COFF backend linker merge common types:
6846 * cofflink.c (struct coff_debug_merge_element): Define.
6847 (struct coff_debug_merge_type): Define.
6848 (struct coff_debug_merge_hash_entry): Define.
6849 (struct coff_debug_merge_hash_table): Define.
6850 (coff_debug_merge_hash_table_init): Define.
6851 (coff_debug_merge_hash_table_free): Define.
6852 (coff_debug_merge_hash_lookup): Define.
6853 (struct coff_final_link_info): Add debug_merge field.
6854 (coff_debug_merge_hash_newfunc): New static function.
6855 (_bfd_coff_final_link): Allocate and free debug_merge table.
6856 (coff_link_input_bfd): Merge identical enum, struct and union
6859 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6861 Convert i960 COFF to use COFF backend linker.
6862 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6863 structure to store the symbol being used.
6864 (coff_i960_start_final_link): New static function.
6865 (coff_i960_relocate_section): New static function.
6866 (coff_i960_adjust_symndx): New static function.
6867 (coff_start_final_link): Define.
6868 (coff_relocate_section): Define.
6869 (coff_adjust_symndx): Define.
6870 * coffcode.h (bfd_coff_backend_data): Add new callback function
6871 _bfd_coff_start_final_link.
6872 (bfd_coff_start_final_link): Define.
6873 (coff_start_final_link): Define if not defined.
6874 (bfd_coff_std_swap_table): Add coff_start_final_link.
6875 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6877 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6878 function callback is not NULL.
6879 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6880 (_bfd_coff_internal_syment_name): Declare.
6881 * libcoff.h: Rebuild.
6882 * configure.in (icoff_big_vec): Add cofflink.o.
6883 (icoff_little_vec): Likewise.
6884 * configure: Rebuild.
6886 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6888 * Makefile.in (clean-info): Remove extraneous tab from line
6891 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6893 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6894 contents has relocs.
6896 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6898 * coffcode.h (coff_compute_section_file_positions): Keep the
6900 (coff_write_object_contents): Remember if it's a relocatable
6902 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6903 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6904 if relocatable file. Swap out saved raw size.
6906 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6908 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6909 (maintainer-clean): Rename from realclean, passing
6910 maintainer-clean down to subdirectories, but leave realclean as a
6913 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6916 * dep-in.sed: Remove config.h from generated dependencies.
6918 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6919 broken out of sunos_canonicalize_dynamic_symtab.
6920 (sunos_canonicalize_dynamic_symtab): Call new function
6921 sunos_slurp_dynamic_symtab.
6922 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6923 dynamic symbol table to the caller.
6924 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6925 callback to override the symbols being read.
6926 * libaout.h (struct aout_backend_data): Add three new parameters
6927 to add_dynamic_symbols callback.
6929 Extensive minor changes to avoid various gcc warnings. Also:
6930 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6931 * archures.c (bfd_arch_info_type): Change mach field from long to
6933 (bfd_lookup_arch): Change machine parameter from long to unsigned
6936 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6939 a symbol with a non-zero plt_offset.
6941 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6943 * elfcode.h (align_file_position): Remove; not used.
6945 * configure.in: Only check for <sys/procfs.h> on a native system,
6946 and make sure it defines prstatus_t.
6947 * configure: Rebuild.
6949 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6951 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6953 * config.in: Rename from config.h.in.
6954 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6955 Check for config.h:config.in when creating stamp-h.
6956 * configure: Rebuild.
6957 * Makefile.in (stamp-h): Depend upon config.in rather than
6958 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6959 calling config.status.
6961 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6962 (Makefile): Just rebuild Makefile.
6963 (config.h, stamp-h): New targets.
6964 * configure.in: Create stamp-h when rebuilding config.h.
6965 * configure: Rebuild.
6967 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * configure.in: Call AC_CONFIG_HEADER. Substitute
6970 HOST_64BIT_LONG. Check that various header files exist. Check
6971 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6972 and/or free need to be declared. Don't make a link to sysdep.h.
6973 Define TRAD_HEADER for various hosts.
6974 * configure: Rebuild.
6975 * configure.host: Don't set my_host. Add definitions taken from
6976 host header files for various entries. Remove entries which now
6978 * acconfig.h: New file.
6979 * config.h.in: New file, built by autoheader.
6980 * sysdep.h: New file.
6981 * Makefile.in (do_distclean): Don't remove sysdep.h.
6983 (LOCAL_H_DEPS): New variable.
6984 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6986 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6987 ($(OPTIONAL_BACKENDS)): Likewise.
6988 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6989 looking through sysdep.h.
6990 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6991 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6992 (fprintf_vma, sprintf_vma): Likewise.
6993 (int64_type, uint64_type): Don't define.
6994 * bfd-in2.h: Rebuild.
6995 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6996 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6997 * lynx-core.c: Include stuff from old hosts/lynx.h.
6998 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6999 rather than NO_FCNTL.
7000 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7001 rather than NATIVE_HPPAHPUX_COMPILER.
7002 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7004 * hosts/*.h: Remove all header files which merely include,
7005 declare, and define things. Leave header files which define
7006 information needed by trad-core.c.
7008 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7009 (BFD_CC_FOR_BUILD): Define.
7010 * configure.in: Use BFD_CC_FOR_BUILD.
7011 * configure: Rebuild.
7013 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7015 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7016 * configure: Rebuild.
7018 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7021 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7023 * config.bfd: i386pe_ve -> i386pe_vec.
7025 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7027 * configure.host: Incorporate host Makefile fragments by setting
7029 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7030 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7031 value based on whether the code is being compiled by a cross
7032 compiler. Don't substitute host_makefile_frag or frags.
7033 * aclocal.m4: New file to define local AC_PROG_CC.
7034 * configure: Rebuild.
7035 * Makefile.in (INSTALL): Set to @INSTALL@.
7036 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7037 (INSTALL_DATA): Set to @INSTALL_DATA@.
7039 (CC): Define as @CC@.
7040 (CFLAGS): Set to @CFLAGS@.
7041 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7042 (@host_makefile_frag@): Remove.
7043 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7044 after other options.
7045 (config.status): Remove dependency upon @frags@.
7046 * config/*.mh, config/README: Remove.
7048 * config.bfd: Rewrite to incorporate the contents of the Makefile
7049 fragments by setting shell variables, rather than merely returning
7050 the name of a Makefile fragment.
7051 * configure.in: Use shell variables set by config.bfd rather than
7052 looking at the target Makefile fragment files. Don't substitute
7053 target_makefile_frag. Do substitute TDEFINES.
7054 * configure: Rebuild.
7055 * Makefile.in (@target_makefile_frag@): Remove.
7056 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7057 * config/*.mt: Remove.
7059 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7061 * configure.in: Put changequote lines around "i[345]86" patterns
7062 section of core file support.
7064 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7066 * som.c (som_bfd_print_private_bfd_data): Define to use the
7069 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7071 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7072 entry, text_start and data_start.
7074 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7076 * Makefile.in (OFILES): Remove $(TDEPFILES).
7077 * config/apollo.mt (TDEPFILES): Remove.
7078 * config/README: Update.
7080 * configure.in: For a native configuration, set COREFILE and
7081 COREFLAG based on the canonical host name.
7082 * configure: Rebuild.
7083 * Makefile.in: Rebuild dependencies.
7084 (ALL_CFLAGS): Add @COREFLAG@.
7085 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7086 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7087 support routines. Check LYNX_CORE rather than HOST_LYNX.
7088 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7089 * i386lynx.c: Likewise.
7090 * m68klynx.c: Likewise.
7091 * sparclynx.c: Likewise.
7092 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7093 * *-core.c: Comment changes.
7094 * config/decstation.mh (HDEPFILES): Remove.
7095 (HDEFINES): Remove -DTRAD_CORE.
7096 * config/irix3.mh (RANLIB): Remove.
7097 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7098 (HDEFINES): Remove -DIRIX_CORE.
7099 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7100 (HDEFINES): Remove -DTRAD_CORE.
7101 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7102 * config/ultra3.mh (RANLIB): Remove.
7103 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7104 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7105 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7106 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7107 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7108 * config/i386aix.mh, config/i386bsd.mh: Remove.
7109 * config/i386linux.mh, config/i386mach3.mh: Remove.
7110 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7111 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7112 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7113 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7114 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7115 * config/solaris2.mh, config/stratus.mh: Remove.
7116 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7117 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7119 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7121 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7122 DT_FINI entry if the appropriate symbol is not in the hash table.
7124 * libelf.h (struct elf_backend_data): Add create_program_headers
7125 and want_hdr_in_seg fields.
7126 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7128 (elf_backend_create_program_headers): Likewise.
7129 (elfNN_bed): Initialize create_program_headers and
7131 * elf.c (get_program_header_size): Call create_program_headers
7133 (map_program_segments): Check want_hdr_in_seg backend field. Call
7134 create_program_headers backend routine.
7136 * elf.c (assign_file_positions_except_relocs): Align non allocated
7137 sections when creating an executable.
7139 * elfcode.h (elf_swap_phdr_in): Make non static.
7140 (elf_swap_phdr_out): Make non static.
7141 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7142 (bfd_elf32_swap_phdr_out): Declare.
7143 (bfd_elf64_swap_phdr_in): Declare.
7144 (bfd_elf64_swap_phdr_out): Declare.
7146 * ecofflink.c (ecoff_collect_shuffle): New static function.
7147 (_bfd_ecoff_get_accumulated_pdr): New function.
7148 (_bfd_ecoff_get_accumulated_sym): New function.
7149 (_bfd_ecoff_get_accumulated_ss): New function.
7150 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7151 (_bfd_ecoff_get_accumulated_sym): Declare.
7152 (_bfd_ecoff_get_accumulated_ss): Declare.
7153 * libbfd.h: Rebuild.
7155 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7157 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7159 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7160 warning symbols. If any section is named .gnu.warning.XXX, treat
7161 the contents as a warning to be issued if the symbol XXX is
7163 (elf_link_output_extsym): For an indirect or warning symbol, just
7164 output the symbol it points to.
7166 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7167 if bfd_hash_allocate fails, since it will already be set.
7168 (generic_link_hash_newfunc): Likewise.
7169 (archive_hash_newfunc): Likewise.
7170 (hash_entry_bfd): New static function.
7171 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7172 callback. Allocate a new warning using the hash table newfunc.
7173 Use bfd_hash_replace to update the entry in the hash table, rather
7174 than assuming we can copy the fields with structure assignment.
7176 * hash.c (bfd_hash_replace): New function.
7177 * bfd-in.h (bfd_hash_replace): Declare.
7178 * bfd-in2.h: Rebuild.
7180 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7182 * config.bfd: Add mips*vr4300-*-elf* target.
7183 * config/mipsbvr4300.mt: Added.
7185 See file ChangeLog.2
7192 version-control: never