1 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
4 VMA if this is an executable file or a shared object.
6 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
9 * libaout.h (struct aout_backend_data): Add entry_is_text_address
11 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
12 start of the file. Remove uses later on which switch using
14 (MY(callback)): Handle entry_is_text_address.
15 (MY_entry_is_text_address): Define if not defined.
16 (MY(backend_data)): Initialize new field.
17 * aoutf1.h (sunos4_aout_backend): Likewise.
18 * i386aout.c (MY(backend_data)): Likewise.
19 * i386mach3.c (MY(backend_data)): Likewise.
20 * mipsbsd.c (MY(backend_data)): Likewise.
21 * sparclynx.c (sparclynx_aout_backend): Likewise.
22 * netbsd.h (SEGMENT_SIZE): Define if not defined.
23 (MY_entry_is_text_address): Define.
24 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000
26 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
27 whose name starts with `.'.
29 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
31 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
32 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
33 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
34 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
35 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
36 sparc-*-openbsd*): New targets.
39 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
41 * stabs.c (struct stab_section_info): New field
43 (_bfd_link_section_stabs): Fill the above array.
44 (_bfd_stab_section_offset): Use `cumulative_skips' to
45 speed up offset calculation.
47 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
49 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
50 addend for non pc-relative relocations.
52 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
53 for non-existent function.
55 * elf-m10300.c (mn10300_elf_relax_section): New function.
56 (mn10300_elf_relax_delete_bytes): Likewise.
57 (mn10300_elf_symbol_address_p): Likewise.
58 (mn10300_elf_get_relocated_section_contents): Likewise.
59 (bfd_elf32_bfd_relax_section): Define.
60 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
62 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
64 * configure.host: Set SHLIB_LIBS.
65 * configure.in: Substitute SHLIB_LIBS.
67 * Makefile.in (SHLIB_LIBS): New variable.
68 ($(SHLIB)): Use $(SHLIB_LIBS).
70 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
72 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
75 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
77 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
78 Correct CPU file names for mn10[23]00.
81 * bfd.c (bfd_record_phdr): Cast count to size_t before
84 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
85 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
86 (xcoff_write_archive_contents): LIkewise.
87 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
88 (mips_elf_create_procedure_table): Likewise.
89 * peicode.h (pe_print_idata): Likewise.
90 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
91 * xcofflink.c (xcoff_get_section_contents): Likewise.
92 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
93 (xcoff_link_add_symbols): Likewise.
94 (xcoff_link_add_symbols): Likewise.
96 * ppcboot.c (ppcboot_set_arch_mach): Make static.
97 (ppcboot_bfd_print_private_bfd_data): Likewise.
99 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
100 to complain_overflow_signed.
102 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
104 * VERSION: Set to 2.8.1.
106 * Branched binutils 2.8.
108 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
109 deciding whether to copy a reloc into a shared object.
110 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
111 relocs in unallocated sections.
112 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
113 R_SPARC_RELATIVE relocs in unallocated sections.
115 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
117 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
118 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
121 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
123 * elflink.h (elf_link_add_object_symbols): Let a common symbol
124 override an uninitialized symbol from a shared library with a
127 * elf-m10200.c: Rename from elf32-mn10200.c.
128 * elf-m10300.c: Rename from elf32-mn10300.c.
129 * cpu-m10200.c: Rename from cpu-mn10200.c
130 * cpu-m10300.c: Rename from cpu-mn10300.c
131 * Makefile.in: Update accordingly.
133 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
134 (elf_mips_isa): Move to earlier in file.
135 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
136 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
139 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
142 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
144 * configure.com: New file.
145 * config.h-vms: Remove file.
146 * makefile.vms: Update for new configure scheme.
148 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
150 * libcoff-in.h (ppc_allocate_toc_section): Declare.
151 (ppc_process_before_allocation): Declare.
152 * libcoff.h: Rebuild.
154 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
156 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
158 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
160 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
162 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
163 symbol index for a R_IHCONST reloc.
165 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
167 * targmatch.sed: Do not use \(\) recursively.
169 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
171 * m68klinux.c (MACHTYPE_OK): Define.
172 * i386linux.c (MACHTYPE_OK): Define.
174 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
176 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
177 <hjl@gnu.ai.mit.edu>:
178 * sparclinux.c: New file.
179 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
180 * bfd-in2.h: Rebuild.
181 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
182 * configure.in (sparclinux_vec): Add to list of vectors.
183 * configure: Rebuild.
184 * targets.c (sparclinux_vec): Declare.
185 (bfd_target_vector): Add sparclinux_vec.
186 * Makefile.in: Rebuild dependencies.
187 (BFD32_BACKENDS): Add sparclinux.o.
188 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
190 * coff-mips.c (mips_ecoff_backend_data): Initialize new
191 bfd_coff_backend_data field.
192 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
194 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
195 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
196 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
198 * bfd.c: Include "libiberty.h".
199 (strerror): Don't declare.
200 (bfd_errmsg): Call xstrerror rather than strerror.
202 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
204 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
205 reloc even if the symbol is in the .bss section.
206 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
207 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
208 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
210 * coffcode.h (bfd_coff_backend_data): Add new field
211 _bfd_coff_default_section_alignment_power.
212 (bfd_coff_default_section_alignment_power): Define.
213 (bfd_coff_std_swap_table): Initialize new field.
214 * libcoff.h: Rebuild.
215 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
216 symbol to the default section alignment.
218 * COPYING: Update FSF address.
221 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
223 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
224 21-bit absolute that made it act as a relative.
227 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
229 * elflink.c (_bfd_elf_create_linker_section): Don't set
230 bss_section and rel_section from existing sections.
232 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
235 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
237 * aoutx.h (some_aout_object_p): Change executable test to fix
238 problems with embedded a.out systems.
240 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
242 * stabs.c (_bfd_stab_section_offset): New function.
243 * libbfd-in.h (_bfd_stab_section_offset): Declare.
245 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
247 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
248 * elf32-mips.c (mips_elf_relocate_section): Likewise.
249 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
250 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
251 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
253 * stabs.c (_bfd_link_section_stabs): Copy over the first header
254 symbol. Check for memory allocation failure of *psinfo.
255 (_bfd_write_section_stabs): Add psinfo parameter. Change all
256 callers. Set the value of the header symbol.
257 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
261 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
263 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
264 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
265 reloc types, rather than silently failing to generate an output file.
268 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
270 * targmatch.sed: Use the hold space to put the #ifdef around the
272 * targets.c (UNSUPPORTED_TARGET): Don't define.
273 (find_target): Don't check for UNSUPPORTED_TARGET.
274 (bfd_set_default_target): Don't try to optimize by checking for
277 * Makefile.in: Rebuild dependencies.
278 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
279 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
280 (elf32-m32r.o): Remove explicit target.
282 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
285 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
286 count section symbols for sections that were created by the
287 linker, or are not allocatable or not loadable.
288 (elf32_sparc_finish_dynamic_sections): Output output section
289 symbols for section for which we made space for them.
291 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
293 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
294 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
296 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
298 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
299 (m32r_hi16_list): New static local.
300 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
301 (m32r_elf_do_hi16_reloc): Delete.
302 (m32r_elf_relocate_hi16): New function.
303 (m32r_elf_lo16_reloc): New function.
304 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
307 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
309 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
310 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
311 (m32r_elf_final_sda_base): New function.
312 (m32r_elf_relocate_section): Rewrite sdata support.
313 (m32r_elf_finish_dynamic_sections): Delete.
315 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
317 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
318 * coff-svm68k.c: New file. Just defines some macros and includes
320 * coff-m68k.c: Add functions to handle common addends, moved in
321 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
322 Control whether relocs are visible using STATIC_RELOCS.
323 * cf-m68klynx.c: Simplify greatly: just define macros to control
325 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
326 * targets. (m68ksysvcoff_vec): Declare.
327 (bfd_target_vector): Add m68ksysvcoff_vec.
328 * config.bfd (m68*-motorola-sysv*): New target.
329 * configure.in (m68ksysvcoff_vec): New vector.
330 * configure: Rebuild.
331 * Makefile.in: Rebuild dependencies.
332 (BFD32_BACKENDS): Add coff-svm68k.o.
333 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
335 * binary.c (binary_set_section_contents): Don't get misled if the
336 first section is not loadable. From Matthew L. Martin
339 * elflink.h (elf_bfd_final_link): Set the value of a section
340 symbol to the section address unless doing a relocateable link.
342 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
344 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
345 .plt entry if we've taken the function's address.
346 (elf64_alpha_merge_gots): Merge collected flags info as well.
348 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
350 * Many files: Add function prototypes.
351 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
352 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
353 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
354 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
355 * peicode.h: Change several void * parameters to PTR.
356 * srec.c (srec_get_symbol_info): Make static.
357 * syms.c (bfd_symbol_is_absolute): Remove.
358 * Makefile.in: Rebuild dependencies.
360 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
362 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
363 (bfd_elf32_bfd_is_local_label): Don't define.
365 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
368 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
370 * bfd-in.h: Don't include obstack.h.
371 (struct bfd_hash_table): Change memory field to PTR.
372 * bfd.c (struct _bfd): Change memory field to PTR.
373 * bfd-in2.h: Rebuild.
374 * libbfd-in.h (bfd_release): Declare as function, don't define as
377 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
378 objalloc routines rather than obstack routines.
379 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
380 (getpagesize): Don't define.
381 (_bfd_new_bfd): Don't set _bfd_chunksize.
382 (bfd_openr): Free new bfd and objalloc on failure.
383 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
384 (bfd_alloc_size): Remove.
385 (bfd_release): New function.
386 * hash.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 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
390 objalloc routines rather than obstack routines.
391 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
392 (struct accumulate): Change memory to struct objalloc *.
393 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
394 * dep-in.sed: Don't remove obstack.h from dependency list.
395 * Makefile.in: Rebuild dependencies.
396 (BFD_H_DEPS): Remove obstack.h.
397 (install): Don't install obstack.h.
398 * Many files: Don't include "obstack.h".
401 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
402 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
404 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
405 * sunos.c (sunos_add_dynamic_symbols): Likewise.
406 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
408 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
409 old version of bfd_alloc.
410 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
412 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
414 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
416 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
417 ELF local label syntax as well.
419 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
421 * config.bfd (powerpc-*-beos*): New target.
422 * configure.in (powerpc-*-beos*): Add case that explicitly
423 does not set COREFILE for now. A future BeOS version is
424 expected to support core files.
425 * configure: Regenerate with autoconf.
427 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
429 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
430 seen with a local symbol, rather than crashing.
432 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
433 version symbols if there aren't any.
436 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
438 * coff-tic80.c (coff_rtype_to_howto): Define
439 (coff_tic80_rtype_to_howto): Clone generic coff version and
440 add code to handle the funky TI "internal relocations".
443 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
445 * elflink.h (elf_link_add_object_symbols): Don't warn about type
446 or size changes because of a weak symbol.
448 * cisco-core.c (SIGEMT): Define if not defined.
450 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
452 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
453 setting ever. Sanity check the version number. Sort out copying
454 flags and other information when adding an indirect symbol.
455 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
456 symbols added by the backend. Clear the entire contents of the
458 (elf_export_symbol): Ignore indirect symbols.
459 (elf_link_output_extsym): Accept a section without an owner in an
461 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
462 version count. Correct the allocation of x_versymp.
464 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
465 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
466 Don't return bfd_und_section_ptr when info->shared.
467 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
468 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
469 (mips_elf_check_relocs): Resolve an indirect symbol in
471 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
472 SHN_MIPS_TEXT or SHN_MIPS_DATA.
474 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
476 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
478 From Eric Youngdale <eric@andante.jic.com>:
479 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
480 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
481 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
482 versioned symbol appears in both a regular and a shared object.
483 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
484 appropriate. Improve error message.
485 (struct elf_outext_info): Rename from elf_finfo_failed. Change
486 all uses. Add localsyms field.
487 (elf_bfd_final_link): When generating a shared library, call
488 elf_link_output_extsym to output all local symbols.
489 (elf_link_output_extsym): Handle symbols which were forced to
492 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
494 From Eric Youngdale <eric@andante.jic.com>:
495 * elf-bfd.h (elf_symbol_type): Add version field.
496 * elfcode.h (elf_slurp_symbol_table): Set version field.
497 * elflink.h (elf_link_add_object_symbols): When creating an
498 indirect symbol for a default version symbol, set DEF_DYNAMIC if
499 appropriate. Set up an indirection from the nondefault version of
501 (NAME(bfd_elf,size_dynamic_sections)): Call
502 elf_link_assign_sym_version before checking whether there are any
503 versions. Always record the version name as a dynamic symbol.
505 (elf_link_assign_sym_version): After finding a version, see if a
506 symbol should be forced to local scope. Create a new version
507 definition if appropriate.
508 (elf_link_output_extsym): Correct indirect symbol handling.
509 * elf.c (bfd_elf_print_symbol): Print version information.
510 (bfd_section_from_shdr): Turn version sections into BFD sections.
511 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
512 if sh_info is not already set.
513 (_bfd_elf_copy_private_section_data): Copy sh_info for version
515 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
516 _bfd_stringtab_add to copy the name into permanent memory if
519 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
521 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
523 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
525 * coffcode.h (bfd_coff_backend_data): Change
526 _bfd_coff_compute_section_file_positions to return a boolean
527 value. Change all callers.
528 (coff_compute_section_file_positions): Change return type to
529 boolean. If the size of the last section changed, then output a
530 zero byte at the end of the file.
531 * libcoff.h: Rebuild.
533 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
534 for at least 6 output symbols.
535 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
536 emit a TC csect to represent the space they take up. For an XO
537 symbol, just emit a reference, not a csect.
539 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
540 Solaris doesn't like the combined options, and the -f is
542 (stamp-tshlink, install): Likewise.
544 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
545 handling when little endian.
547 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
549 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
550 (mn10300_elf_relocate_section): Likewise.
551 (elf_backend_relocate_section): Define.
553 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
554 relocs. Replace them with generic PCREL_{8,16,32} relocs.
555 (elf32_mn10300_howto_table): Likewise.
556 (elf32_mn10300_reloc_map): Likewise.
557 (bfd_elf32_mn10300_reloc): Delete unused function.
559 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
562 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
563 understand, just set the howto field to NULL, and the caller will
564 print an appropriate error message.
566 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
567 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
568 block. Use NULL for initializations of "ptr" rather than bare 0.
569 * coff-h8300.c: Fix typo in comment.
570 * coff-h8500.c: Ditto.
574 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
576 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
577 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
578 m32r_elf_get_relocated_section_contents): First pass at relax support.
580 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
582 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
583 entry for reading verdef records.
584 Use correct braces for computing increments of extverdaux and
585 exteverdef record pointers.
588 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
590 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
594 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
596 * elflink.h (elf_link_find_version_dependencies): Check that
597 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
601 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
603 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
606 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
608 * targets.c (bfd_default_vector): Make non-const.
609 (find_target): New static function, broken out of
611 (bfd_set_default_target): New function.
612 (bfd_find_target): Call find_target. When defaulting, use
613 bfd_default_vector[0] if it is not NULL.
614 * libbfd-in.h (bfd_default_vector): Adjust declaration.
615 * bfd-in2.h, libbfd.h: Rebuild.
617 * syms.c (bfd_is_local_label): Return false if the symbol has no
619 * coff-i960.c (coff_i960_is_local_label_name): New function.
620 (coff_bfd_is_local_label_name): Define.
621 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
622 (coff_bfd_is_local_label_name): Define.
623 * coff-rs6000.c (xcoff_is_local_label_name): New function.
624 (coff_bfd_is_local_label_name): Define.
625 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
626 with .. or _.L_ as local.
627 * elf32-i386.c (elf_i386_is_local_label_name): New function.
628 (bfd_elf32_bfd_is_local_label_name): Define.
629 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
630 beginning with $ as local.
632 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
634 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
635 rather than comparing against info->lprefix.
636 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
637 * elflink.h (elf_link_input_bfd): Likewise.
638 * linker.c (_bfd_generic_link_output_symbols): Likewise.
639 * xcofflink.c (xcoff_link_input_bfd): Likewise.
641 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
642 _bfd_elf_is_local_label_name if not already defined.
643 * elf.c (_bfd_elf_is_local_label_name): New function.
644 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
646 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
647 (m88k_is_local_label_name): New static function.
649 * coffcode.h (coff_bfd_is_local_label_name): Define as
650 _bfd_coff_is_local_label_name if not already defined.
651 * coffgen.c (_bfd_coff_is_local_label_name): New function.
652 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
653 * libcoff.h: Rebuild.
655 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
656 to _bfd_is_local_label_name.
657 (bfd_target): Likewise.
658 * syms.c (bfd_is_local_label): Define as function, not macro.
659 (bfd_is_local_name): Define.
660 * libbfd.c (bfd_generic_is_local_label_name): Rename from
661 bfd_generic_is_local_label, and take a string rather than a
663 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
664 (_bfd_nosymbols_bfd_is_local_label_name): Define.
665 (bfd_generic_is_local_label): Don't declare.
666 (bfd_generic_is_local_label_name): Declare.
667 * bfd-in2.h, libbfd.h: Rebuild.
668 * All backends: Change local_label to local_label_name.
670 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
671 (mips_elf_relocate_got_local): Change return type to boolean.
672 Don't assume that the first zero entry is unassigned; instead, use
674 (mips_elf_relocate_section): Check return value of
675 mips_elf_relocate_got_local.
676 (mips_elf_create_got_section): Initialize assigned_gotno field.
679 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
681 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
685 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
687 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
688 that have no contents merely because linker_mark is not set.
690 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
692 * config.bfd (mips*-*-lnews*): New target.
693 * coff-mips.c (mips_relocate_section): Make assert compare
694 content byteorder instead of header byteorder.
695 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
697 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
698 * configure.in (ecoff_biglittle_vec): Add case.
701 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
703 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
704 name begins with ".note".
705 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
706 section whose name begins with ".note".
707 (get_program_header_size): Corresponding change.
709 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
710 jal and for jal overflow.
712 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
714 From Eric Youngdale <eric@andante.jic.com>:
715 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
716 not found, try looking it up again without the version name.
717 (elf_link_add_object_symbols): Always link against the dynamic
718 symbol table of a dynamic object. When linking against a dynamic
719 object, include version strings in symbol names, and set up
720 version information. Add indirect symbols for default versions.
721 (elf_link_create_dynamic_sections): Add special version sections.
722 (struct elf_assign_sym_version_info): Define.
723 (struct elf_find_verdep_info): Define.
724 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
726 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
727 (elf_link_find_version_dependencies): New static function.
728 (elf_link_assign_sym_version): New static function.
729 (elf_link_renumber_dynsyms): New static function.
730 (struct elf_final_link_info): Add symver_sec field.
731 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
732 local symbols of a dynamic object. Handle DT_VER* constants.
733 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
734 dynamic object. Skip indirect symbols from ELF objects. Remove
735 the version name before choosing a hash bucket. Write out the
736 version information if appropriate.
737 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
738 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
739 (bfd_elf64_size_dynamic_sections): Likewise.
740 * bfd-in2.h: Rebuild.
741 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
742 Change elf_link_hash_flags to unsigned short.
743 (ELF_LINK_HIDDEN): Define.
744 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
745 dynverdef_hdr, dynversym_section, dynverdef_section,
746 dynverref_section, cverdefs, cverrefs, verdef, verref.
747 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
748 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
749 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
750 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
751 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
752 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
753 (_bfd_elf_slurp_version_tables): Declare.
754 * elf.c (_bfd_elf_swap_verdef_in): New function.
755 (_bfd_elf_swap_verdef_out): Likewise.
756 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
757 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
758 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
759 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
760 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
761 version information if there is any.
762 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
763 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
764 (elf_fake_sections): Handle .gnu.version* section names.
765 (assign_section_numbers): Handle SHT_GNU_ver* section types.
766 (_bfd_elf_slurp_version_tables): New function.
767 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
768 version name in string entered in dynamic hash table.
769 * elfcode.h: Include fnmatch.h.
770 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
771 symbol which was forced to become local.
772 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
773 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
774 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
775 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
777 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
779 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
781 (mn10200_elf_relax_section): Correctly compute a symbol's value
782 when the symbol is local, but not in the same section as we are
783 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
786 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
788 * elf32-m32r.c: Rewrite to use ELF backend linker.
789 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
790 Add small data area support (R_M32R_SDA16).
791 * reloc.c: Document BFD_RELOC_M32R_SDA16.
792 * bfd-in2.h,libbfd.h: Regenerated.
794 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
796 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
797 (mn10200_elf_relax_delete_bytes): Likewise.
798 (mn10200_elf_symbol_address_p): Likewise.
799 (mn10200_elf_get_relocated_section_contents): Likewise.
800 (bfd_elf32_bfd_relax_section): Define.
801 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
803 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
804 (mn10200_elf_relocate_section): Likewise.
805 (elf_backend_relocate_section): Define.
808 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
810 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
811 reloc.c, targets.c: New target, elf-*-D30V.
813 * bfd-in2.h, configure, libbfd.h: Rebuilt.
815 * cpu-d30v.c, elf32-d30v.c: New files.
818 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
820 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
821 * bfd-in2.h: Regenerated.
823 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
824 (rtype2howto): Add function.
825 (tic80_howto_table): Add.
828 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
830 * sysdep.h: Don't define errno in MSVC if error.h is included.
833 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
835 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
836 is initialized before it is used.
839 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
841 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
842 symbol into a weak undefined symbol; leave it as a common symbol.
844 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
846 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
847 about a symbol defined in a dynamic object if it has already been
848 defined in a regular object.
850 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
852 * makefile.vms: Add gcc flags to allow compiling with current gcc
854 (targmatch.h): New dependency.
856 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
858 * evax.h (ALPHA_R_CODEADDR): New relocation.
859 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
861 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
863 * bfd-in2.h, libbfd.h: Rebuild.
865 Restrict symbol length to 64 bytes, case preserving:
866 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
867 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
868 (_bfd_evax_length_hash_symbol): Added.
869 * evax-etir.c (_bfd_evax_write_etir): Call
870 _bfd_evax_length_hash_symbol before output of symbol.
871 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
872 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
874 * evax-emh.c: Output filename to object file without path.
876 * evax-egsd.c: New sections for local and global commons.
878 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
879 evax-misc.c, evax.h: Remove 8 bit characters from copyright
880 notices. Replace AXP with Alpha.
882 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
884 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
885 sections if we are creating a shared library.
887 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
889 * configure.host (i386-windows): Don't set host64=true.
891 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
893 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
894 (elf_mips16_gprel_howto): New static variable.
895 (mips16_gprel_reloc): New static function.
896 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
897 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
898 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
899 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
900 * bfd-in2.h, libbfd.h: Rebuild.
902 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
904 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
905 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
908 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
910 * config.bfd: add r5900
913 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
915 * elflink.h (elf_link_input_bfd): If we've discarded a section,
916 the output section will be the absolute section; don't print an
917 assertion message for that case when doing a relocateable link.
919 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
921 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
922 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
923 need_fn_sub, call_stub, and call_fp_stub.
924 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
925 (mips_elf_link_hash_newfunc): Initialize new fields.
926 (mips_elf_link_hash_table_create): Likewise.
927 (mips_elf_relocate_section): Redirect relocations to use mips16
928 stubs when appropriate.
929 (mips_elf_check_relocs): Attach stub sections to the appropriate
930 symbol. Set need_fn_stub when appropriate.
931 (mips_elf_always_size_sections): New static function.
932 (mips_elf_check_mips16_stubs): New static function.
933 (elf_backend_always_size_sections): Define.
934 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
936 * elflink.h (elf_link_input_bfd): Discard local symbols that are
937 attached to sections which are not being included in the link.
939 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
941 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
942 symbol value when computing the addend for a pc_relative
945 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
947 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
948 relocateable link, just skip pc_relative pcrel_offset relocs.
949 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
950 structure for an ARM26 reloc which can be resolved.
951 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
952 reloc can be resolved.
954 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
955 error in overflow check for R_RELBYTE.
957 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
959 * ieee.c (ieee_slurp_section_data): Pick up the start address.
960 From Mark Rasin <mark.rasin@telrad.co.il>.
962 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
965 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
967 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
968 (elf_mn10200_howto_table): Likewise.
969 (mn10200_reloc_map): Likewise.
971 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
973 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
974 * bfd-in2.h, libbfd.h: Regenerated.
975 * elf32-m32r.c: Add support for them.
977 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
979 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
980 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
982 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
983 r_format and r_pcrel. Always return a value.
985 * riscix.c (MY_final_link_callback): Define to dummy value.
987 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
988 relocations against the text segment, look up the output name of
990 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
991 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
992 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
993 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
994 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
997 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
999 * coff-tic80.c (tic80coff_vec): Use correct data put/get
1000 routines for little endian data.
1001 * coffcode.h (coff_write_object_contents): Set magic to
1002 TIC80_ARCH_MAGIC for TIc80.
1004 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
1006 * coff-tic80.c (tic80coff_vec): Change to little endian data
1010 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
1012 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
1013 auxiliary_filters parameter to be const char * const *. Accept a
1014 NULL terminated array.
1015 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1016 (bfd_elf32_size_dynamic_sections): Update declaration.
1017 * bfd-in2.h: Rebuild.
1019 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
1021 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
1022 NOTYPE symbol in a text section as a FUNC symbol.
1024 * coffcode.h (coff_compute_section_file_positions): Force
1025 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
1027 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
1029 * libaout.h (machine_type): Reserve several values for sparclet.
1031 start-sanitize-tic80
1032 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1034 * config.bfd (tic80-*-*): Don't require 'coff'.
1038 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1040 * elf32-v850.c (v850_elf_howto_table): Set the special_function
1041 table to v850_elf_reloc for all non-standard relocations.
1042 (v850_elf_check_relocs): Add check for h being non-null.
1043 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
1044 statement instead of multiple ifs.
1045 (v850_elf_relocate_section): Fix up error message, don't just call
1049 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
1051 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
1052 Use bfd_elf_generic_reloc as special function for all relocs.
1053 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
1055 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
1056 24bit pc-relative reloc.
1058 start-sanitize-tic80
1059 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
1061 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
1062 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
1063 header byte order is little endian. Use correct bfd_get and
1064 bfd_put routines for little endian headers.
1065 * coffcode.h (coff_set_arch_mach_hook): Set arch to
1066 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
1069 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
1071 * reloc.c: Add BFD_RELOC_24.
1072 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
1073 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
1074 * bfd-in2.h, libbfd.h: Rebuilt.
1076 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
1078 elf64-alpha multiple .got rewrite:
1080 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
1081 (bfd_elf*_mkobject): Don't define here ...
1082 * elfxx-target.h: ... but rather here. Default always_size_sections
1084 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
1085 what the #defines in elf-bfd.h transmuted it to anyway.
1087 * section.c: Add SEC_LINKER_CREATED flag.
1088 * bfd-in2.h: Rebuild.
1089 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
1090 relocation section flags.
1091 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
1092 SEC_IN_MEMORY to recognize generated bits.
1093 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
1095 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
1096 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
1097 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
1098 * elf32-ppc.c (ppc_elf_create_linker_section,
1099 ppc_elf_size_dynamic_sections): Likewise.
1100 * elf32-sparc.c (elf32_sparc_check_relocs,
1101 elf32_sparc_size_dynamic_sections): Likewise.
1102 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
1104 (_bfd_elf_create_dynamic_sections): Likewise.
1105 (_bfd_elf_make_linker_section_rela): Likewise.
1106 * elflink.h (elf_link_create_dynamic_sections): Likewise.
1107 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
1108 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
1109 to identify generated bits.
1110 (elf_link_input_bfd): Likewise.
1112 * elf64-alpha.c: Rewrite everything touching relocations.
1115 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
1117 * elf32-v850.c (all functions and static variables): Go through
1118 and regularize names to be of the form v850_elf_<xxx>.
1119 (toplevel): Include <elf/v850.h>.
1120 (enum reloc_type): Move to include/elf/v850.h.
1121 (v850_elf_check_relocs): For common variables, if the variable is
1122 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
1123 into the appropriate section.
1124 (elf_backend_check_relocs): Define.
1126 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1128 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
1131 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
1133 * config.bfd (mips*el-*-linux*): New target.
1134 (mips*-*-linux*): New target.
1136 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
1137 Return a useful value.
1139 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
1141 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
1143 * configure: Rebuild.
1144 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
1145 ac_cv_func_mmap in bfd/configure.host.
1147 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
1148 filter_shlib and auxiliary_filter_shlib parameters.
1149 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
1151 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
1152 (bfd_elf64_size_dynamic_sections): Likewise.
1153 * bfd-in2.h: Rebuild.
1155 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
1157 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
1158 symbols, don't export a symbol which is defined by an object in an
1159 archive which contains shared objects.
1161 start-sanitize-tic80
1162 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
1164 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
1165 for TI TMS320c80 (MVP).
1166 (bfd_archures_list): Add bfd_tic80_arch.
1167 * bfd-in2.h: Regenerate by running "make headers".
1169 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
1171 * cpu-tic80.c (bfd_tic80_arch): Add struct.
1172 * configure.in (case $vec): Correct typo, "tb" not "tp".
1173 Also add cofflink.o for tic80coff_vec.
1174 * configure: Regenerate with autoconf.
1177 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * libbfd.c: Patch up the mmap code so that it is only built if BFD
1180 is configured with --with-mmap.
1182 start-sanitize-tic80
1183 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
1185 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
1186 (ALL_MACHINES): Add cpu-tic80.o
1187 (cpu-tic80.o, coff-tic80.o): Add dependencies.
1188 * coff-tic80.c: Add skeleton, cloned from another coff config.
1189 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
1193 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
1195 * TODO: Correct a misspelling.
1196 start-sanitize-tic80
1197 * coff-tic80.c: New file for TI TMS320C80 (MVP).
1198 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
1199 * configure.in (case $vec): Add tic80coff_vec entry.
1200 * configure: Regenerate with autoconf.
1201 * archures.c (bfd_tic80_arch): Declare.
1202 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
1203 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
1204 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
1205 (bfd_target_vector): Add tic80coff_vec entry.
1208 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
1210 * elflink.h (elf_buckets): Add some more values for larger
1213 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
1215 * Makefile.in (install): Move subdir_do out of conditional. From
1216 Fred Fish <fnf@cygnus.com>.
1218 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
1220 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
1222 (elf_mn10200_howto_table): Likewise.
1223 (mn10200_reloc_map): Likewise.
1225 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1227 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
1228 mips16 symbol during the link.
1229 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
1231 (mips_elf_link_output_symbol_hook): New static function.
1232 (elf_backend_link_output_symbol_hook): Define.
1234 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
1237 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
1239 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
1240 against SEC_DEBUGGING sections here (revert patch of December 5).
1241 * elfcode.h (elf_object_p): Check for them here, instead.
1243 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
1246 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
1248 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
1249 (_bfd_elf_canonicalize_dynamic_reloc): New function.
1250 * elf-bfd.h (struct elf_size_info): Update declaration of
1252 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
1253 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
1254 * elfxx-target.h: Use new dynamic reloc routines by default.
1255 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
1258 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
1260 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
1261 if NAMES_HAVE_UNDERSCORE is defined.
1263 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
1265 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
1267 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1269 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
1272 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * elflink.h (elf_link_add_object_symbols): Only add a weak
1275 symbol if the real definition is in the dynamic symbol table.
1276 After finding the real definition, then, if it is dynamic, add the
1277 weak symbol to the dynamic symbol table.
1279 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
1281 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
1283 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
1286 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
1288 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
1290 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
1291 (bfd_elf32_mn10300_reloc): Write data in little endian format.
1292 * reloc.c: Remove mn10300 big endian relocs.
1293 * bfd-in2.h, libbfd.h: Rebuilt.
1295 * elf32-mn10200.c: Update from elf32-mn10300.c.
1297 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
1299 * elf32-mn10300.c (elf_symbol_leading_char): Define.
1301 * elf32-mn10300.c: Add some comments.
1303 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * ihex.c (ihex_scan): Always initialize buf before jumping to
1307 (ihex_read_section): Likewise.
1309 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
1311 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
1312 inplace for most relocs.
1314 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
1317 even if SEC_ALLOC is not set.
1318 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
1319 when deciding whether to copy a reloc into a shared object.
1320 (elf_i386_relocate_section): Likewise.
1321 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1322 (elf32_sparc_relocate_section): Likewise.
1323 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
1324 reloc section if it is not set in the source section.
1325 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
1326 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
1327 with a SEC_DEBUGGING section as SEC_DEBUGGING.
1329 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1331 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
1332 expects a .got.plt until we actually create it.
1334 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
1337 message for bfd_reloc_outofrange, rather than aborting. From
1338 Philippe De Muyter <phdm@info.ucl.ac.be>.
1340 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
1341 a relocateable link, don't try to process them. From Heinz Wrobel
1342 <wrobel@lpr.e-technik.tu-muenchen.de>.
1344 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
1346 * elf32-mn10300.c (mn10300_info_howto): Renamed from
1347 mn10300_info_howto_rel. Tweak reloc argument to be an
1348 Elf32_Internal_Rela.
1349 (USE_RELA): Define instead of USE_REL.
1350 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
1352 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1354 * configure.in, configure: Handle mips*-sgi-irix6*.
1355 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
1358 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1360 * elf32-i386.c (elf_i386_relocate_section): Warn about a
1361 relocation against a symbol defined in a section with no output
1364 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
1367 * configure, config.in: Rebuild with autoconf 2.12.
1369 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
1370 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
1371 (swap_out_syms): Set st_other from existing st_other field.
1372 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
1374 (elf_link_output_extsym): Set the other field from the global hash
1376 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
1377 (elf_mips16_jump_howto): New static variable.
1378 (mips16_jump_reloc): New static function.
1379 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
1380 (mips_info_to_howto_rel): Handle R_MIPS16_26.
1381 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
1383 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
1384 * bfd-in2.h, libbfd.h: Rebuild.
1385 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
1387 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * configure.host: Use long long for mips-sgi-irix6*.
1391 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
1392 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
1394 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
1396 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
1397 (enum reloc_type): Add more reloc types.
1398 (elf32_mn10300_howto_table): Update for new reloc types.
1399 (elf32_mn10300_reloc_map): Update for new reloc types.
1400 * reloc.c: Add some new relocs for the mn10300 series.
1401 * bfd-in2.h, libbfd.h: Rebuilt.
1403 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
1405 * som.c (setup_sections): Don't lose for a space which has
1406 no data, but some symbols.
1408 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
1411 (sunos_link_hash_table_create): Initialize got_needed.
1412 (sunos_create_dynamic_sections): Only set .got section size if it
1413 is not already set. Set got_needed.
1414 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
1415 sdynptr, and only handle dynamic sections, if dynamic sections are
1417 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
1418 Initialize .got section.
1419 (sunos_scan_ext_relocs): Likewise.
1420 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
1422 (sunos_finish_dynamic_link): Check got_needed. Only set up
1423 dynamic linking information if needed.
1425 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
1427 * config.bfd: Added VersaDOS format to the Ericsson configuration.
1429 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
1431 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
1433 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
1435 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
1438 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
1440 * filemode.c: Include sysdep.h.
1441 * ihex.c: Add casts to eliminate compiler warnings.
1442 * sunos.c: Add casts to eliminate compiler warnings.
1444 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1446 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
1448 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
1449 appropriate relocations in the .so file if shared.
1450 (ppc_elf_relocate_section): Ditto.
1452 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
1454 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
1455 complain_overflow_unsigned.
1457 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1459 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
1460 overflows for R_D10V_16 and R_D10V_18.
1462 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1464 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
1465 (do_with_relocs): Likewise.
1466 (do_as_repeat): Likewise.
1467 (copy_expression): Likewise.
1469 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
1471 * ieee.c (ieee_write_external_part): Correctly record whether
1472 there is an external part.
1475 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
1477 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
1478 handle tda offsets for sld.w and sst.w instructions.
1479 Fix alignment check in sld.w and sst.w tda reloc handling.
1482 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
1484 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
1487 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
1489 * elf32-v850.c: Add comments about assumptions about
1490 char, short & long sizes.
1491 (elf32_v850_bfd_final_link_relocate): Fix sign extension
1492 problems for several relocs.
1494 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
1495 R_V850_SDA_OFFSET entry.
1498 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
1501 Store import file index in ldindx.
1502 (xcoff_build_ldsyms): Assume that ldsym was not previously
1503 allocated. For an imported symbol, copy ldindx into l_ifile.
1506 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
1508 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
1509 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
1510 fields in R_V850_TDA_OFFSET.
1511 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
1512 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
1515 * elf32-v850.c: Include bfdlink.h.
1516 (bfd_elf32_v850_reloc): Return an error if we get a reloc
1518 (elf32_v850_bfd_final_link_relocate): New function.
1519 (v850_elf_relocation_section): Likewise.
1520 (elf_backend_relocate_section): Define.
1523 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * binary.c (binary_set_section_contents): Ignore sections which
1526 don't have SEC_LOAD and SEC_ALLOC set.
1528 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
1530 * linker.c (_bfd_generic_final_link): Avoid losing static
1531 symbols in the .bss section.
1533 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
1535 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
1536 (mips32_64bit_reloc): New static function.
1537 (mips_reloc_map): Add entry for BFD_RELOC_64.
1538 (mips_elf_relocate_section): Handle R_MIPS_64.
1540 * linker.c (default_indirect_link_order): Print an error message
1541 when attempting to do a relocateable link with different object
1542 file formats, rather than calling abort.
1544 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
1546 * reloc.c (m32r relocs): Rename them.
1547 * bfd-in2.h, libbfd.h: Regenerated.
1548 * elf32-m32r.c: Update.
1549 (m32r_elf_10_pcrel_reloc): New function.
1550 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
1551 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
1553 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
1555 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
1556 all sections that will be included in the output file.
1557 (_bfd_generic_link_output_symbols): Discard symbols in sections
1558 which are being discarded.
1562 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1563 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1564 (elf_v850_howto_table): Corresponding changes.
1565 (elf_v850_reloc_map): Corresponding changes.
1566 * reloc.c: Add additional V850 relocations.
1567 * bfd-in2.h, libbfd.h: Rebuilt.
1569 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1570 no longer want in pc-relative relocs.
1572 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1574 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1575 accept a reloc against an undefined sybmol!
1577 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1579 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1582 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1584 * VERSION: Bump for new relocation.
1586 * hosts/i386bsd.h: If NBPG is not defined, define it as
1587 PAGE_SIZE, for recent versions of FreeBSD.
1589 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1591 * configure.host: Use `long long' as the 64 bit type on a Solaris
1592 host, since both gcc and the SunPRO compilers support it.
1594 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1596 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1597 mistake to have reused the ECOFF LITERAL for ELF since they have
1598 different semantics.
1599 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1600 * bfd-in2.h, libbfd.h: Rebuild.
1602 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1605 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1606 dynamic relocation for an undefweak symbol when we are building
1607 a static executable.
1609 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1611 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1612 point explicitly to srcdir.
1613 (targmatch.h): Edit references to point explicitly to objdir.
1615 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * config.bfd: When setting targ_cpu, don't get confused by
1620 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1622 * configure.host: Add support for windows host (a build done
1623 under the Microsoft build environment).
1625 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1628 definition in a dynamic object, add it to the dynamic symbol table
1629 if any dynamic object mentions it. Reverts part of last patch.
1631 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1632 (sunos_link_hash_table_create): Initialize got_base.
1633 (bfd_sunos_size_dynamic_sections): If the .got section is more
1634 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1636 (sunos_check_dynamic_reloc): Subtract got_base from a base
1637 relative relocation.
1639 * elf32-mips.c (elf_mips_isa): New static function.
1640 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1641 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1643 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1645 * archive.c (do_slurp_coff_armap): Only treat archive as little
1646 endian for i960 COFF.
1648 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1651 by the change in size of the section when EXEC_P is not set.
1653 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1654 (m68kcoff_rtype_to_howto): New static function.
1655 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1656 VMA to the addend for a PC relative reloc.
1658 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1660 * Makefile.in: Rebuild dependencies.
1662 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1665 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1667 * Makefile.in: Remove explicit dependencies for mn10200 and
1669 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1670 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1671 (dependencies): Rebuilt.
1673 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1675 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1676 during this function.
1678 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1679 section if the flags are compatible.
1681 * configure.in: Add havevecs, and put it in tdefaults.
1682 * mpw-config.in: Likewise.
1683 * configure: Rebuild.
1684 * targmatch.sed: New file; a sed script to build targmatch.h from
1686 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1687 * targets.c: Include "fnmatch.h".
1688 (struct targmatch): Define.
1689 (bfd_target_match): Define by including targmatch.h.
1690 (bfd_find_target): If the target is not found by name, search for
1691 it as a configuration triplet.
1692 * Makefile.in: Rebuild dependencies.
1693 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1694 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1695 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1696 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1697 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1698 (CFILES): Remove i386dynix.c and hp300bsd.c.
1699 (targmatch.h): New target.
1700 (do_clean): Remove targmatch.h.
1702 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1703 * acconfig.h: Add NEED_DECLARATION_GETENV.
1704 * configure, config.in: Rebuild.
1705 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1706 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1708 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1710 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1711 * cpu-mn10200.c, cpu-mn10300.c: New files.
1712 * elf32-mn10200.c, elf32-mn10300.c: New files.
1713 * Makefile.in: Break mn10x00 support into two separate
1714 configurations, mn10200 and mn10300.
1715 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1716 * bfd-in2.h, configure: Rebuilt.
1718 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1720 * Makefile.in (do_clean): Move config.log to do_distclean.
1722 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1724 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1725 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1726 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1727 (elf32-mn10x00.o): Add dependencies.
1728 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1729 (bfd_mn10x00_arch): Declare.
1730 (bfd_archures_list): Add bfd_mn10x00_arch.
1731 * config.bfd: Add mn10x00-*-*.
1732 * configure.in: Add bfd_elf32_mn10x00_vec.
1733 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1734 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1735 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1736 * bfd-in2.h, configure: Rebuilt.
1738 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1740 openVMS/Alpha: Provide filename and case_hack flags via
1741 symbol table from gas.
1742 Add case_hack code for symbol output from vax/vms.
1743 * evax-alpha.c (evax_initialize): Remove filename handling,
1744 filename is provided via symbol table.
1745 (evax_get_symtab): Use local symbol count when setting up table.
1746 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1748 (_bfd_evax_write_egsd): Skip file name symbol.
1749 * evax-emh.c (get_vms_time_string): Local function now.
1750 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1752 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1753 through _bfd_evax_case_hack_symbol.
1754 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1756 (_bfd_evax_basename): Removed.
1757 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1758 * evax.h (evax_private_data_struct): Remove filename.
1759 (flag_hash_long_names, flag_show_after_trunc,
1760 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1763 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1766 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1767 (NO_SWAP_MAGIC): Don't define.
1768 (SWAP_MAGIC): Define.
1770 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1771 no hash table entry for a global symbol.
1773 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1775 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1777 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1780 symbol type with T_NULL. Warn if symbol type changes. Based on
1781 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1783 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1784 a dynamic object in the dynamic symbol table if it is referenced
1785 or defined by a regular object.
1788 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1790 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1791 remove dwarf local labels. Shrinks binaries by a factor of 3!
1794 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1796 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1797 by hand, rather than by calling bfd_make_section.
1799 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1801 * reloc.c: Rename m32r relocs.
1802 * bfd-in2.h, libbfd.h: Rebuilt.
1803 * elf32-m32r.c: Update.
1805 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1807 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1808 link, adjust the symbol index of a base relative reloc. Don't
1809 change the addend of a PC relative reloc if pcrel_offset is set.
1810 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1811 a relocateable link.
1813 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1814 it is zero, in case src_mask matters.
1815 (bfd_install_relocation): Likewise.
1817 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1821 (_bfd_xcoff_bfd_final_link): Don't set target_index
1822 to an uninitialized value.
1824 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1826 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1827 indices, rather than crashing.
1828 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1830 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1833 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1837 (coff_arm_adjust_symndx): New static function.
1838 (coff_adjust_symndx): Define.
1840 * srec.c (srec_scan): Accept multiple symbols on a single line.
1841 From Pascal Martin <pmartin@alsys.com>.
1845 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1847 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1848 (sunos_merge_private_bfd_data): New function.
1850 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1854 (bfd_merge_private_bfd_data): Likewise.
1855 * section.c (bfd_copy_private_section_data): Likewise.
1856 * syms.c (bfd_copy_private_symbol_data): Likewise.
1857 * bfd-in2.h: Rebuild.
1858 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1859 both BFD's are the right flavour.
1860 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1861 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1862 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1863 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1864 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1865 (ppc_elf_merge_private_bfd_data): Likewise.
1866 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1867 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1869 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1870 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1873 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1875 * reloc.c: Add m32r relocs.
1876 * bfd-in2.h, libbfd.h: Rebuilt.
1877 * cpu-m32r.c,elf32-m32r.c: New files.
1879 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1881 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1883 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * tekhex.c (first_phase): Change type parameter from char to int.
1887 (pass_over): Change func to expect int, not char.
1889 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1890 rather than SEC_LOAD when aligning the file offset for the first
1891 section in a segment.
1893 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1895 * syms.c (coff_section_type): Make arg const.
1896 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1897 to make_bfd_asection().
1898 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1899 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1900 (_bfd_elf_stringtab_init): Remove prototype.
1902 * netbsd-core.c (swap_abort): Add prototype.
1903 * aix386-core.c (swap_abort): Ditto & make static
1904 * hpux-core.c (swap_abort): Ditto & make static.
1905 * irix-core.c (swap_abort): Ditto & make static.
1906 * ptrace-core.c (swap_abort): Ditto & make static.
1907 * trad-core.c (swap_abort): Ditto & make static.
1908 * coffswap.h (coff_swap_reloc_in): Ditto.
1909 (coff_swap_reloc_out): Ditto.
1910 (coff_swap_filehdr_in): Ditto.
1911 (coff_swap_filehdr_out): Ditto.
1912 (coff_swap_sym_in): Ditto.
1913 (coff_swap_sym_out): Ditto.
1914 (coff_swap_aux_in): Ditto.
1915 (coff_swap_aux_out): Ditto.
1916 (coff_swap_lineno_in): Ditto.
1917 (coff_swap_lineno_out): Ditto.
1918 (coff_swap_aouthdr_in): Ditto.
1919 (coff_swap_aouthdr_out): Ditto.
1920 (coff_swap_scnhdr_in): Ditto.
1921 (coff_swap_scnhdr_out): Ditto.
1922 * ihex.c (ihex_sizeof_headers): Ditto.
1923 * tekhex.c (getsym): Ditto.
1924 (find_chunk): Ditto & make static.
1925 (insert_byte): Ditto.
1926 (first_phase): Ditto.
1928 (tekhex_get_symtab): Ditto & make static.
1929 (tekhex_get_symtab_upper_bound): Ditto & make static.
1930 (tekhex_mkobject): Ditto.
1931 (tekhex_object_p): Ditto.
1932 (move_section_contents): Ditto.
1933 (tekhex_get_section_contents): Ditto.
1934 (tekhex_set_arch_mach): Ditto & make static.
1935 (tekhex_set_section_contents): Ditto.
1936 (writevalue): Ditto.
1939 (tekhex_write_object_contents): Ditto.
1940 (tekhex_sizeof_headers): Ditto.
1941 (tekhex_make_empty_symbol): Ditto.
1942 (tekhex_get_symbol_info): Ditto.
1943 (tekhex_print_symbol): Ditto.
1944 * irix-core.c (make_bfd_asection): Ditto.
1945 (irix_core_core_file_p): Ditto.
1946 (irix_core_core_file_failing_command): Ditto.
1947 (irix_core_core_file_failing_signal): Ditto.
1948 (irix_core_core_file_matches_executable_p): Ditto.
1949 (irix_core_make_empty_symbol): Ditto.
1950 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1951 * srec.c (srec_new_symbol): Ditto.
1952 (srec_get_section_contents): Ditto.
1953 (srec_set_arch_mach): Ditto.
1954 (srec_set_section_contents): Ditto.
1955 (internal_srec_write_object_contents): Ditto.
1956 (srec_write_object_contents): Ditto.
1957 (symbolsrec_write_object_contents): Ditto.
1958 (srec_sizeof_headers): Ditto.
1959 (srec_make_empty_symbol): Ditto.
1960 (srec_get_symtab_upper_bound): Ditto.
1961 (srec_get_symtab): Ditto.
1962 (srec_print_symbol): Ditto and make static.
1963 * elf.c (elf_read): Ditto
1964 (assign_section_numbers): Ditto.
1965 (elf_fake_sections): Ditto.
1966 (sym_is_global): Ditto.
1967 (elf_map_symbols): Ditto.
1968 (get_program_header_size): Ditto.
1969 * coffgen.c (make_a_section_from_file): Ditto.
1970 (coff_real_object_p): Ditto.
1971 (fixup_symbol_value): Ditto.
1972 (build_debug_section): Ditto.
1974 * syms.c (coff_section_type): Ditto.
1976 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1978 * bfd-in2.h: Rebuilt after m32r changes.
1980 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1982 * config.bfd,configure.in,configure: Add m32r support.
1983 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1984 * config.bfd: Keep target list alphabetically sorted.
1987 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1989 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1990 to add in the constant part found in the instruction itself.
1991 (case R_V850_HI16_S): Likewise.
1994 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1996 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1997 and R_D10V_18 to be 1 (word).
1999 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
2001 * stabs.c (_bfd_link_section_stabs): If the output_section field
2002 of either section is bfd_abs_section, then the linker is
2003 discarding the section and we should not optimize it.
2005 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
2007 * Makefile.in (aout-sparcle.o): New target.
2008 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
2009 * config.bfd (sparclet-*-aout*): Add case.
2010 * configure.in (sparcle_aout_vec): Add case.
2011 * configure: Regenerated.
2012 * targets.c (sparcle_aout_vec): Declare.
2013 (bfd_target_vector): Add sparcle_aout_vec.
2014 * aout-sparcle.c: New file.
2017 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
2019 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
2020 low order sign bit propogation for R_V850_HI16_S.
2022 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
2023 handling V850 specific relocs.
2024 (elf_v850_howto_table): Use the new function for some
2025 relocations. Twiddle masks & shifts for some relocs.
2026 Set partial_inplace where needed.
2029 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
2032 default architecture to a machine number of 0.
2033 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
2035 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
2036 the output BFD is the default, set it from the first input BFD.
2039 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
2041 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
2042 insert at bitpos zero. The HI16 relocs are shifted right
2043 by 16 bits. Fix src_mask for all relocs.
2044 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
2046 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
2050 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
2052 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
2053 Rewrite to use BFD file read routines and to avoid using a fixed
2054 length for the file name.
2057 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
2059 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
2060 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
2061 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
2062 to R_V850_{32,16,8}.
2064 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2066 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
2067 (elf_v850_howto_table): Add info for HI16_S reloc.
2068 (v850_reloc_map): Add HI_16_S reloc.
2069 * reloc.c: Define BFD_RELOC_V850_* relocs.
2072 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
2075 * elf32-sh.c: New file.
2076 * elf.c (prep_headers): Handle bfd_arch_sh.
2077 * elfcode.h (write_relocs): Handle absolute symbol.
2078 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
2079 (_bfd_elf64_link_read_relocs): Declare.
2080 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
2081 elf_link_read_relocs. Make globally visible. Change all
2083 (elf_link_input_bfd): Get external symbols from cache in
2084 symtab_hdr->contents. Get contents from cache in
2086 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
2088 * reloc.c: Define BFD_RELOC_SH_* relocs.
2089 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
2090 * coff-sh.c (sh_insns_conflict): Fix a return value.
2091 (_bfd_sh_align_load_span): New globally visible function, broken
2092 out of sh_align_load.
2093 (sh_align_load): Call _bfd_sh_align_load_span.
2094 (sh_swap_insns): Change relocs parameter to PTR.
2095 * bfd-in2.h, libbfd.h: Rebuild.
2096 * targets.c (bfd_elf32_sh_vec): Declare.
2097 (bfd_elf32_shl_vec): Declare.
2098 * config.bfd (sh-*-elf*): New target.
2099 * configure.in (bfd_elf32_sh_vec): New target vector.
2100 (bfd_elf32_shl_vec): New target vector.
2101 * configure: Rebuild.
2102 * Makefile.in: Rebuild dependencies.
2103 (BFD32_BACKENDS): Add elf32-sh.o.
2104 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
2106 * elf.c (map_sections_to_segments): Check that LMA does not skip a
2107 page before checking D_PAGED.
2109 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
2110 (ihex_write_object_contents): Remove extbase; always use segbase
2113 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2115 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
2116 * configure.host (i[345]86-*-*): Ditto.
2117 * config.bfd (i[345]86-*-*): Ditto.
2118 * configure: Regenerate.
2120 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
2123 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
2125 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
2126 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
2127 * som.c (hppa_som_gen_reloc_type): Add new argument. If
2128 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
2129 will have an ST_CODE type, change the symbol's type to ST_DATA.
2130 * som.c (hppa_som_gen_reloc_type): Update prototype.
2132 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2134 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
2135 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
2136 (mips_elf_size_dynamic_sections): Don't require .got to exist.
2137 (mips_elf_finish_dynamic_sections): Likewise.
2139 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * configure.host (HLDENV): New variable to set. Set it for
2142 *-*-sysv4*, since those linkers may not support -R but they always
2143 support LD_RUN_PATH.
2145 * libieee.h (NSECTIONS): Don't define.
2146 (ieee_data_struct): Change section_table to asection **. Add
2148 * ieee.c (get_section_entry): If the table isn't big enough, make
2150 (ieee_slurp_sections): Remove assertion about number of sections.
2151 (ieee_object_p): Adjust initialization of ieee to match changes to
2154 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
2155 symbols merely because we are generating a shared library.
2156 (xcoff_build_ldsyms): Don't set up global linkage code for an
2157 undefined symbol merely because we are generating a shared
2161 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2163 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
2164 (BFD32_BACKENDS) Add elf32-v850.o.
2165 * archures.c: Add bfd_v850_arch.
2166 * bfd-in2.h: Add bfd_v850_arch.
2167 * config.bfd (v850-*-*): New target.
2168 * configure: (bfd_elf32_v850_vec) New vector.
2169 * configure.in: (bfd_elf32_v850_vec) New vector.
2170 * cpu-v850.c: New file.
2171 * elf.c (prep_headers): Added case bfd_arch_v850.
2172 * elf32-v850.c: New file.
2173 * targets.c (bfd_elf32_v850_vec): New vector.
2176 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
2179 a function code symbol for an XMC_XO symbol.
2181 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
2183 * mpw-config.in: Update editing of autoconf vars to reflect
2184 Jul 18 configure.in change.
2185 * mpw-make.sed: Update editing of include pathnames to be
2186 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
2188 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
2190 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
2191 which to offset to get the .plt entry address is ".plt".
2193 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
2195 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
2196 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
2197 Added, for internal use by the ARM gas.
2199 * bfd-in2.h: Rebuilt
2201 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
2203 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
2204 in section dynidx start.
2206 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
2208 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
2209 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
2210 optimization for g++.
2212 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2214 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
2215 the -mrelocatable-lib bit set and the other doesn't, clear the
2216 -mrelocatable-lib bit in the header.
2218 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
2221 symbol against a STT_FUNC symbol in a shared library.
2223 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
2225 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
2226 symbol is found, automatically define the corresponding function
2229 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
2230 if sym.n_numaux is not zero.
2231 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
2232 entry to disagree about the number of aux entries if the symbol
2235 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
2236 section if it might be needed, not just if info->shared.
2237 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
2238 the start of .rel.dyn if we are going to use it.
2239 (mips_elf_finish_dynamic_sections): Only clear the first element
2240 of .rel.dyn if the size is greater than zero.
2242 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * xcofflink.c (xcoff_link_input_bfd): If we already called the
2245 undefined_symbol callback for a symbol, then don't issue any more
2246 warnings about loader relocs.
2247 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
2248 after calling the undefined_symbol callback.
2250 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
2251 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
2252 as the AIX linker seems to do.
2254 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
2256 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
2257 (evax_initialize): Remove evax_reloc_table.
2258 (evax_close_and_cleanup): Ditto.
2260 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
2262 (evax_bfd_reloc_type_lookup): Ditto.
2263 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
2264 cooked_size == raw_size.
2265 * evax-emh.c (_bfd_evax_register_filename): Remove.
2266 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
2267 * evax-misc.c (add_new_contents): Malloc section at full size.
2268 (_bfd_save_evax_section): Memcpy section contents directly.
2269 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
2270 (evax_reloc_table): Remove.
2272 * hosts/alphavms.h (O_ACCMODE): Define if needed.
2274 * makefile.vms: Add better support for DEC C compilation
2275 Add evax.h dependencies
2277 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
2278 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
2279 (BFD_RELOC_ALPHA_BASEREG): Remove.
2280 * bfd-in2.h, libbfd.h: Rebuild.
2282 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
2284 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
2285 getgid if _WIN32 is defined.
2286 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
2288 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
2290 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
2291 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
2293 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
2296 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
2298 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
2300 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
2301 (NEED_DECLARATION_REALLOC): New macro.
2302 * configure, config.in: Rebuild.
2303 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
2304 (realloc): Declare if NEED_DECLARATION_REALLOC.
2306 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
2307 <strings.h> if they exist.
2309 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
2311 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
2315 Based on patches from Eric Valette <valette@crf.canon.fr>:
2316 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
2317 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
2318 (elf_howto_table): Add entries for new relocs.
2319 (elf_i386_reloc_type_lookup): Handle new relocs.
2320 (elf_i386_info_to_howto): Just call abort.
2321 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
2322 (elf_i386_relocate_section): Likewise.
2324 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2326 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
2328 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
2331 only get the LMA from the phdr if they are in the same part of the
2334 * elf.c (map_sections_to_segments): Rewrite tests for starting a
2335 new segment to make them more comprehensible. If the relationship
2336 between the LMA and the VMA changed, start a new segment. Don't
2337 check dynsec when deciding whether to start a new segment for a
2338 writeable section; -N will now handle this.
2340 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
2342 * libhppa.h: Remove "esel" changes. Not the right approach.
2343 * som.c: Corresponding changes.
2344 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
2345 which don't have a SOM symbol type associated with them.
2346 Reverses a 1994 change.
2348 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
2350 Make ld -N more reasonable for ELF:
2351 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
2352 phdr_in_section to false, and always use a single load segment.
2353 (elf_sort_sections): Sort sections by LMA after VMA.
2354 (assign_file_positions_for_segments): If D_PAGED is not set, don't
2355 align to maxpagesize.
2356 (assign_file_positions_except_relocs): Likewise.
2357 * elfcode.h (elf_object_p): If a section is loaded but not page
2358 aligned, clear D_PAGED.
2360 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
2362 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
2363 Added, for internal use by the ARM gas.
2365 * bfd-in2.h: Rebuilt
2367 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
2369 * libhppa.h (R_HPPA_ESEL): New field selector.
2370 (e_esel): Similarly.
2371 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
2372 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
2373 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
2375 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
2378 archive search before looking for stripped dynamic objects.
2380 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
2382 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
2383 symbol a warning rather than an error.
2385 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
2387 * elf.c (assign_file_positions_for_segments): Track the virtual
2388 memory position separately from the file position, and use it to
2389 compute the alignment adjustment.
2391 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2393 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
2394 and fixed mask on R_D10V_10_PCREL_L.
2396 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
2398 * elf64-mips.c: Include "aout/ar.h".
2399 (mips_elf64_slurp_armap): New static function.
2400 (mips_elf64_write_armap): New static function.
2401 (bfd_elf64_archive_*): Define.
2402 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
2403 Use instead of bfd_generic_archive_p.
2404 (bfd_elfNN_write_archive_contents): Define if not defined. Use
2405 instead of _bfd_write_archive_contents.
2406 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
2407 _bfd_generic_mkarchive.
2408 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
2409 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
2411 (TARGET_LITTLE_SYM): Likewise.
2412 * archive.c (bfd_slurp_armap): Check for and reject an archive map
2414 * Makefile.in: Rebuild dependencies.
2416 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
2417 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
2418 SHT_MIPS_EVENTS sections.
2419 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
2420 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
2422 (_bfd_mips_elf_fake_sections): Likewise.
2424 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
2425 * ecoff.c (ecoff_compute_section_file_positions): Copy
2426 rdata_in_text from backend info to tdata. Clear it if any data
2427 section comes before .rdata.
2428 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
2429 tdata rather than backend info.
2431 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
2433 * configure.in: Fix test for whether a compiler has a 64 bit
2434 type. From Jim Wilson <wilson@cygnus.com>.
2436 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
2438 * configure.host (mips-sgi-irix6*): New host.
2440 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
2441 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
2442 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
2444 * configure: Rebuild.
2445 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
2446 (BFD_HOST_64_BIT): Define conditionally.
2447 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
2448 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
2449 (symvalue, bfd_size_type): Likewise.
2450 * bfd-in2.h: Rebuild.
2451 * Makefile.in (do_clean): Remove bfd-tmp.h.
2452 (do_distclean): Remove bfd-in3.h.
2453 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
2454 (bfd-in3.h): New target.
2456 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
2457 Andrew Gierth <ANDREWG@microlise.co.uk>.
2459 * configure.host: Set INSTALL_SHLIB.
2460 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
2461 * configure: Rebuild.
2462 * Makefile.in (install): Use @INSTALL_SHLIB@.
2464 * config.bfd (mips*-*-irix6*): New target.
2465 * configure.host: Handle Irix 6 shared library like Irix 5.
2467 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
2468 symbol for a magic name.
2469 (xcoff_link_input_bfd): Don't change the reloc symbol for an
2471 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
2474 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
2476 * mpw-config.in: Add ELF support to mips config, create the
2477 elf32-target.h file in the object dir.
2478 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
2480 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
2482 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
2483 Also removed most abort calls, in favor of using bfd reporting.
2485 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2487 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
2488 (BFD32_BACKENDS) Add elf32-d10v.o.
2489 * archures.c: Add bfd_d10v_arch.
2490 * bfd-in2.h: Add bfd_d10v_arch.
2491 * config.bfd (d10v-*-*): New target.
2492 * configure: (bfd_elf32_d10v_vec) New vector.
2493 * configure.in: (bfd_elf32_d10v_vec) New vector.
2494 * cpu-d10v.c: New file.
2495 * elf.c (prep_headers): Added case bfd_arch_d10v.
2496 * elf32-d10v.c: New file.
2497 * libbfd.h: Rebuild.
2498 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
2499 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
2500 * targets.c (bfd_elf32_d10v_vec): New vector.
2502 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
2504 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
2506 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
2508 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
2509 bfd_mach_i386_i8086 machine types.
2511 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
2513 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
2516 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
2518 * coffcode.h (coff_set_section_contents): A/UX does not require
2519 special handling of the _LIB section.
2521 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
2523 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
2524 value for R_RELBYTE.
2526 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
2527 array if one was allocated.
2529 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
2531 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
2532 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
2533 use_rld_obj_head and rld_value.
2534 (mips_elf_link_hash_table_create): Initialize new fields.
2535 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
2537 (mips_elf_create_dynamic_sections): Create .rld_map section. If
2538 __rld_obj_head symbol not seen, create an __rld_map symbol.
2539 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
2540 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
2541 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
2542 __rld_obj_head symbol.
2543 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
2545 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
2549 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
2550 ppc_elf_addr16_ha_reloc.
2551 (ppc_elf_addr16_ha_reloc): New static function.
2553 * coff-mips.c (struct mips_hi): Define.
2554 (mips_refhi_list): New static variable.
2555 (mips_refhi_addr, mips_refhi_addend): Remove.
2556 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2557 (mips_reflo_reloc): Process mips_refhi_list.
2558 (mips_relhi_list): New static variable.
2559 (mips_relhi_addr, mips_relhi_addend): Remove.
2560 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2561 (mips_rello_reloc): Process mips_relhi_list.
2562 (mips_relocate_section): Permit an arbitrary number of REFHI or
2563 RELHI relocs before the associated REFLO or RELLO reloc.
2565 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2567 * aout-target.h (MY(callback)): Set reloc_count fields.
2569 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2572 sections unless this is a SunOS link.
2574 * VERSION: Set to 2.7.1.
2576 * Released binutils 2.7.
2578 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * i386aout.c: Include "aout/aout64.h".
2581 (i386aout_write_object_contents): New static function.
2582 (MY_write_object_contents): Define.
2584 * netbsd.h (MY(write_object_contents)): Make sure that
2585 adjust_sizes_and_vmas is called before fiddling with the magic
2588 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2590 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2592 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * libbfd-in.h (itos, stoi): Don't define.
2595 * libbfd.h: Rebuild.
2596 * i386lynx.c (KEEPIT): Define as udata.i.
2597 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2598 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2599 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2600 flags. Don't use stoi.
2602 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2604 * elf.c (map_sections_to_segments): Don't start a new segment for
2605 a writable section if it's on the same page as the previous
2606 segment. Reset the writable variable for a readonly section.
2608 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2610 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2611 first_thunk_address, thunk_size, and import_table_size.
2612 * peicode.h: Improved some diagnostics regarding edata sections.
2614 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2616 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2617 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2619 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2621 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2622 with XCOFF_DEF_DYNAMIC set is really defined.
2623 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2624 (xcoff_link_add_symbols): Only create special sections if using an
2627 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2629 (bfd_install_relocation): Likewise.
2631 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2633 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2635 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2636 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2637 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2638 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2639 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2640 are found for LITERAL relocs.
2641 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2642 taken, we cannot generate a .plt entry for the symbol.
2644 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2647 sysconf functions (for gprof).
2648 * configure, config.in: Rebuild.
2650 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2653 an archive if it has a map. If the object file has the wrong
2656 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2657 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2659 (alpha_relocate_section): Likewise.
2661 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2662 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2663 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2664 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2665 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2666 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2667 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2668 * peicode.h: Corresponding changes.
2670 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2672 * elflink.h (elf_create_pointer_linker_section): Comment out code
2673 dealing with making GOT pointers negative of the GOT symbol for
2676 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2678 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2679 increment the .rela.plt size until after we're done creating the
2681 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2682 .rela.plt offset directly rather than calculating it.
2684 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2686 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2687 Use autoconf-set values.
2688 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2689 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2692 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2693 * configure: Rebuilt.
2695 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2697 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2698 handling code > 1k away.
2700 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2702 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2703 defined, output whenever the symbol is updated.
2705 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2707 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2708 section to 0 if user_set_vma is set.
2709 * elflink.h (elf_bfd_final_link): Likewise.
2711 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2713 Partially undo patch of Jun 20.
2714 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2715 (coff_compute_section_file_positions): Likewise.
2716 (coff_write_object_contents): Likewise. Re-add deleted code, but
2717 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2718 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2720 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2722 * config.bfd: Add support for *-*-rtems* configurations.
2724 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2726 * elf.c (prep_headers): Add bfd_arch_alpha case.
2728 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2730 * elf64-alpha.c: New file.
2731 * config.bfd (alpha-*-linuxecoff*): New target.
2732 (alpha-*-linux*, alpha-*-elf*): New targets.
2733 * configure.in (bfd_elf64_alpha_vec): New vector.
2734 * configure: Rebuild.
2735 * targets.c (bfd_elf64_alpha_vec): Declare.
2736 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2737 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2738 * bfd-in2.h, libbfd.h: Rebuild.
2739 * Makefile.in: Rebuild dependencies.
2740 (BFD64_BACKENDS): Add elf64-alpha.o.
2741 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2743 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2746 than relying on a right shift of 32.
2748 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2750 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2751 ifdef to COFF_WITH_PE.
2752 (coff_compute_section_file_positions): Likewise.
2753 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2754 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2755 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2756 COFF_IMAGE_WITH_PE, always include.
2758 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2760 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2762 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2763 approximate the correct answer if SIZEOF_HEADERS was not used.
2765 * binary.c (binary_set_section_contents): Set section file
2766 position based on LMA rather than VMA.
2768 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2770 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2771 symbols if info->strip == strip_all.
2773 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2775 * coff-h8300.c: Remove #if 0 code.
2776 (compatable): Don't allow mixing/matching of different architectures.
2778 * archures.c (bfd_mach_h8300s): Add.
2779 * bfd-in2.h: Rebuilt.
2780 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2782 (h8300_reloc16_estimate): Likewise.
2783 (h8300_reloc16_extra_cases): Likewise.
2784 (h8300_bfd_link_add_symbols): Likewise.
2785 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2786 (coff_set_flags): Likewise.
2787 * cpu-h8300.c (h8300_scan): Likewise.
2788 Add H8/S to bfd_h8300_arch list.
2790 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2792 Added support for Alpha OpenVMS:
2793 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2794 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2795 * config.h-vms, makefile.vms: New files.
2796 * config.bfd (alpha-*-*vms*): New target.
2797 * configure.in (evax_alpha_vec): New target vector.
2798 * configure: Rebuild.
2799 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2800 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2801 * targets.c (bfd_target_evax_flavour): Define.
2802 (evax_alpha_vec): Declare.
2803 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2804 if BFD64 is defined.
2805 * bfd-in2.h, libbfd.h: Rebuild.
2806 * Makefile.in: Rebuild dependencies.
2807 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2808 evax-emh.o, and evax-misc.o.
2809 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2810 evax-etir.c, evax-emh.c, and evax-misc.c.
2811 (HFILES): Add evax.h.
2813 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2815 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2817 (h8300_bfd_link_add_symbols): Likewise.
2819 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2821 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2822 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2824 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2827 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2829 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2830 R_MIPS_32 relocs if creating a shared library.
2832 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2834 * peicode.h (add_data_entry): Use pei_section_data rather than
2835 _cooked_size. Corresponds to May 13 change in coffcode.h.
2837 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2840 * coffcode.h (coff_write_object_contents): If there are long
2841 section names, always set the f_symptr field, even if there are no
2843 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2844 if there are no symbols.
2846 * coffgen.c (make_a_section_from_file): Check return value of
2847 _bfd_coff_read_string_table.
2848 (coff_real_object_p): Check return value of
2849 make_a_section_from_file.
2850 (_bfd_coff_read_string_table): Check that there are some symbols
2851 before trying to read the string table size.
2853 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2855 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2856 to replace a symbol in a dynamic object with a symbol from another
2857 dynamic object, do the replacement if the existing symbol is
2858 global linkage code.
2860 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2861 for _ptrgl, and treat it as global linkage code.
2863 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2864 filename or N_SO symbol past the offset, and use it to indicate
2865 that there is no line number or function when appropriate.
2867 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2870 common symbol defined by the linker. Don't export function code
2871 even if export_defineds is set.
2873 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2875 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2877 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2878 (h8300_symbol_address_p): New function.
2879 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2882 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2884 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2886 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2887 correctly for the two variants. Allow relaxing if the target
2888 is 128 bytes away since after relaxation it'll be 126 bytes away.
2889 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2890 "dot" and "value". Allow relaxing if the target is 128 bytes
2891 away since after relaxation it'll be 126 bytes away.
2892 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2893 the given section until nothing changes.
2895 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2897 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2898 alignment hack--we can get the lnnoptr info another way without
2899 suddenly increasing the alignment requirements. Set the flags for
2901 (ecoff_compute_section_file_positions): Do so.
2903 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2906 to keep the HP emulator database happy.
2908 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2909 From Kevin Buettner <kev@primenet.com>.
2911 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2914 name of a NULL section.
2916 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2919 set, always call the notice callback.
2921 * VERSION: Increment for bfdlink.h change.
2923 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2925 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2926 (sh_relax_delete_bytes): Correct handling of differently sized
2927 trailing alignment reloc.
2929 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2930 * bfd-in2.h: Rebuild.
2931 * configure.in: Warn if there is no known 64 bit type.
2932 * configure: Rebuild.
2934 * Makefile.in: Rebuild dependencies.
2935 (BFD32_BACKENDS): Add ppcboot.o.
2936 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2938 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2939 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2941 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2944 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2945 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2946 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2948 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2950 * elf64-mips.c: Improve reloc special_functions and handling of
2951 SHT_MIPS_OPTIONS section.
2952 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2953 mips_elf_hi16_reloc and make globally visible.
2954 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2955 make globally visible.
2956 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2957 make globally visible.
2958 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2959 and make globally visible.
2960 (gprel16_with_gp): Check howto->src_mask before using value in
2962 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2963 and make globally visible.
2964 (gprel32_with_gp): Check howto->src_mask before fetching value.
2965 (bfd_mips_elf_swap_options_in): New function.
2966 (bfd_mips_elf_swap_options_out): New function.
2967 (_bfd_mips_elf_set_private_flags): Rename from
2968 mips_elf_set_private_flags and make globally visible.
2969 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2970 mips_elf_copy_private_bfd_data and make globally visible.
2971 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2972 mips_elf_merge_private_bfd_data and make globally visible.
2973 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2974 for a SHT_MIPS_OPTIONS section.
2975 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2976 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2977 name of a SHT_MIPS_OPTIONS section.
2978 (_bfd_mips_elf_set_section_contents): New function.
2979 (mips_elf32_section_processing): Set the GP value in a
2980 SHT_MIPS_OPTIONS section.
2981 (_bfd_mips_elf_find_nearest_line): Rename from
2982 mips_elf_find_nearest_line and make globally visible.
2983 (bfd_elf32_set_section_contents): Define.
2984 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2985 (_bfd_mips_elf_lo16_reloc): Declare.
2986 (_bfd_mips_elf_gprel16_reloc): Declare.
2987 (_bfd_mips_elf_got16_reloc): Declare.
2988 (_bfd_mips_elf_gprel32_reloc): Declare.
2989 (_bfd_mips_elf_set_private_flags): Declare.
2990 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2991 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2992 (_bfd_mips_elf_find_nearest_line): Declare.
2993 (_bfd_mips_elf_set_section_contents): Declare.
2995 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2997 (elf_info_to_howto): Define.
2998 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
3000 (elf_info_to_howto): Define.
3001 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
3003 (elf_info_to_howto): Define.
3005 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
3006 R_MOV16B[12], to match change in coff/internal.h.
3008 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * elf64-mips.c: Extensive additions to provide better support for
3011 writing files and for gas.
3012 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
3013 of mips_elf_object_p.
3014 (mips_elf32_object_p): Rename from mips_elf_object_p; call
3015 _bfd_mips_elf_object_p.
3016 (_bfd_mips_elf_final_write_processing): Rename from
3017 mips_elf_final_write_processing and make globally visible.
3018 (_bfd_mips_elf_fake_sections): Rename from
3019 mips_elf_fake_sections and make globally visible.
3020 (_bfd_mips_elf_section_from_bfd_section): Rename from
3021 mips_elf_section_from_bfd_section and make globally visible.
3022 (_bfd_mips_elf_section_processing): New function, broken out of
3023 mips_elf_section_processing.
3024 (mips_elf32_section_processing): Rename from
3025 mips_elf_section_processing; call
3026 _bfd_mips_elf_section_processing.
3027 (_bfd_mips_elf_symbol_processing): Rename from
3028 mips_elf_symbol_processing and make globally visible.
3029 (_bfd_mips_elf_read_ecoff_info): Rename from
3030 mips_elf_read_ecoff_info and make globally visible.
3031 (mips_elf32_ecoff_debug_swap): Rename from
3032 mips_elf_ecoff_debug_swap.
3033 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
3034 struct symbol_cache_entry.
3035 (_bfd_elf_validate_reloc): New function, moved in from
3036 elfcode.h:validate_reloc.
3037 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
3038 to _bfd_elf_validate_reloc. Change all callers.
3039 * elf-bfd.h (bfd_section_from_shdr): Declare.
3040 (_bfd_elf_symbol_from_bfd_symbol): Declare.
3041 (_bfd_elf_validate_reloc): Declare.
3042 (_bfd_mips_elf_object_p): Declare.
3043 (_bfd_mips_elf_fake_sections): Declare.
3044 (_bfd_mips_elf_section_from_bfd_section): Declare.
3045 (_bfd_mips_elf_section_processing): Declare.
3046 (_bfd_mips_elf_symbol_processing): Declare.
3047 (_bfd_mips_elf_read_ecoff_info): Declare.
3048 (_bfd_mips_elf_final_write_processing): Declare.
3049 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
3052 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
3053 (mips_elf_final_write_processing): Likewise.
3055 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
3057 64-bit MIPS ELF ABI objdump support:
3058 * elf64-mips.c: New file.
3059 * Makefile.in: Rebuild dependencies.
3060 (BFD64_BACKENDS): Add elf64-mips.o.
3061 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
3062 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
3063 bfd_elf64_littlemips_vec to targ_selvecs.
3064 (mips*-*-elf*): Likewise.
3065 * confingure.in: Add bfd_elf64_bigmips_vec and
3066 bfd_elf64_littlemips_vec to vector switch.
3067 * configure: Rebuild.
3068 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
3069 broken out of mips_elf_section_from_shdr.
3070 (mips_elf32_section_from_shdr): Rename from
3071 mips_elf_section_from_shdr. Call new function.
3072 (elf_backend_section_from_shdr): Update name of renamed function.
3073 * elf-bfd.h (struct elf_size_info): Change second parameter of
3074 write_out_phdrs to be const. Likewise for second parameter of
3076 (struct bfd_elf_section_data): Add rel_hdr2 field.
3077 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
3078 (bfd_elf32_swap_symbol_out): Likewise.
3079 (bfd_elf32_swap_reloc_in): Likewise.
3080 (bfd_elf32_swap_reloc_out): Likewise.
3081 (bfd_elf32_swap_reloca_in): Likewise.
3082 (bfd_elf32_swap_reloca_out): Likewise.
3083 (bfd_elf32_swap_phdr_in): Likewise.
3084 (bfd_elf32_swap_phdr_out): Likewise.
3085 (bfd_elf32_swap_dyn_in): Likewise.
3086 (bfd_elf32_swap_dyn_out): Likewise.
3087 (bfd_elf32_slurp_symbol_table): Declare.
3088 (bfd_elf32_write_shdrs_and_ehdr): Declare.
3089 (bfd_elf32_write_out_phdrs): Declare.
3090 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
3091 (bfd_elf64_swap_symbol_out): Likewise.
3092 (bfd_elf64_swap_reloc_in): Likewise.
3093 (bfd_elf64_swap_reloc_out): Likewise.
3094 (bfd_elf64_swap_reloca_in): Likewise.
3095 (bfd_elf64_swap_reloca_out): Likewise.
3096 (bfd_elf64_swap_phdr_in): Likewise.
3097 (bfd_elf64_swap_phdr_out): Likewise.
3098 (bfd_elf64_swap_dyn_in): Likewise.
3099 (bfd_elf64_swap_dyn_out): Likewise.
3100 (bfd_elf64_slurp_symbol_table): Declare.
3101 (bfd_elf64_write_shdrs_and_ehdr): Declare.
3102 (bfd_elf64_write_out_phdrs): Declare.
3103 (_bfd_mips_elf_section_from_shdr): Declare.
3104 * elf.c (bfd_section_from_shdr): Remove assertion requiring
3105 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
3106 section for the section, add the new one to rel_hdr2. Increment
3107 reloc_count rather than setting it.
3108 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
3109 Remove static declaration.
3110 (elf_write_shdrs_and_ehdr): Define name as macro.
3111 (elf_write_out_phdrs): Likewise.
3112 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
3113 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
3114 (elf_swap_symbol_in): Change second parameter to be const.
3115 (elf_swap_symbol_out): Likewise.
3116 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
3117 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
3118 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
3119 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
3120 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
3121 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
3122 parameter to be const. Make non-static.
3123 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
3125 (elf_slurp_symbol_table): Make non-static.
3126 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
3127 * elfxx-target.h (elf_info_to_howto): Define if not defined.
3128 (elf_backend_size_info): Likewise.
3129 (elfNN_bed): Use elf_backend_size_info.
3130 * targets.c (bfd_elf64_bigmips_vec): Declare.
3131 (bfd_elf64_littlemips_vec): Declare.
3132 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
3133 bfd_elf64_littlemips_vec if BFD64 is defined.
3135 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
3137 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
3139 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
3140 zeroes, in alignment holes.
3142 * configure: Rebuild with autoconf 2.10.
3144 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
3145 potential leading underscore in the allocated buffer.
3147 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3149 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
3150 symbols into .sbss if this is a relocatable link.
3152 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
3154 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
3155 undefined symbols when creating a shared library.
3157 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
3159 * coff-sh.c: Add a bunch of new code and static const arrays to
3160 support aligning loads and stores on four byte memory boundaries.
3162 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
3164 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
3165 call sh_align_loads.
3166 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
3169 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
3171 * cache.c (bfd_open_file): Unlink the file before opening it for
3172 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
3174 * opncls.c (bfd_fdopenr): Set opened_once.
3176 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
3181 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
3182 the code unconditionally.
3184 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * libcoff-in.h (struct pei_section_tdata): Define structure.
3187 (pei_section_data): Define macro.
3188 * libcoff.h: Rebuild.
3189 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
3190 store s_paddr field in pei_section_data.
3191 (coff_compute_section_file_positions): Use pei_section_data rather
3192 than _cooked_size, and don't overwrite an existing value.
3193 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
3194 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
3195 * peicode.h (coff_bfd_copy_private_section_data): Define if
3197 (pe_bfd_copy_private_section_data): New static function if
3200 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
3202 * srec.c (srec_set_arch_mach): Write as a function rather than a
3205 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
3206 no map, just check each member in turn to see whether it is
3209 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3211 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
3212 table. Call BFD_ASSERT to validate header size, instead of
3214 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
3217 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3219 * ppcboot.c: New target for looking at PPCbug boot records.
3221 * config{ure.in,.bfd}: Add support for ppcboot target.
3223 * configure: Regenerate.
3225 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
3227 * coff-h8300.c (howto_table): Update names to match recent
3228 changes to include/coff/internal.h. Fix minor errors in the
3229 existing relocs. Add R_MOVL1 and R_MOVL2.
3230 (rtype2howto): Similarly.
3231 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
3232 existing relaxing code and peform more relaxing.
3233 (h8300_reloc16_extra_cases): Likewise.
3235 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
3237 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
3240 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3242 * elfcode.h (elf_object_p): Reject generic ELF target if
3243 e_machine matches an alternate machine code in a specific backend.
3245 * netbsd-core.c (netbsd_core_vec): Remove initializer for
3246 obsolete align_power_min field.
3248 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
3250 * coff-h8300.c (reloc_howto_type): Add howto entry for
3252 (rtype2howto): Handle R_PCRWORD_B.
3253 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
3254 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
3255 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
3256 branch (R_PCWORD_B).
3258 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * aoutx.h (translate_from_native_sym_flags): Set the section for
3261 BSF_CONSTRUCTOR symbols.
3263 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
3266 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
3268 * coffcode.h (coff_write_object_contents): In comdat section lookup,
3269 stop looking when section is found.
3271 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * coffcode.h (STRING_SIZE_SIZE): Define.
3274 (styp_to_sec_flags): Handle long symbol names when looking for the
3276 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
3277 (bfd_coff_long_section_names): Define.
3278 (coff_write_object_contents): Handle long section names.
3279 (bfd_coff_std_swap_table): Initialize new field.
3280 * libcoff.h: Rebuild.
3281 * coffgen.c (make_a_section_from_file): Handle long section
3283 (coff_write_symbols): Handle long section names.
3284 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3285 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3286 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
3287 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
3288 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
3289 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
3290 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3291 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
3293 * bout.c (b_out_callback): Set lma of sections.
3294 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
3295 parameter to output_bfd. Used input_bfd instead of output_bfd in
3298 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * aoutx.h (translate_from_native_sym_flags): Don't create
3301 SEC_CONSTRUCTOR sections.
3302 * ecoff.c (ecoff_set_symbol_info): Likewise.
3304 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
3305 From Don Bowman <bowman@waterloo.hp.com>.
3307 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
3309 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
3310 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3312 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
3314 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
3315 mips_32_relocs field.
3316 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
3317 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
3318 relocs against a global symbol which is not defined in a regular
3320 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
3321 against a global symbol, increment mips_32_relocs.
3322 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
3323 the symbol is not defined in a regular file, make room in the
3326 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
3328 * ecoff.c (ecoff_compute_section_file_positions): Track the real
3329 file position and the virtual file position separately. Set
3330 filepos information bsaed on the real file position.
3331 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
3332 Jan 23 change to coffcode.h.
3334 * som.c (som_slurp_symbol_table): Set the symbol count to the
3335 number of BFD symbols created.
3337 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3339 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
3340 output file if linking shared objects. Loop to check all relocs,
3341 rather than returning false on first error.
3343 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3345 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
3346 (ppc_elf_additional_program_headers): If .interp section, bump #
3347 of program headers by 1.
3348 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
3349 (ppc_elf_size_dynamic_sections): Add support for .plt section.
3350 (ppc_elf_check_relocs): Print out filename in debug code. Enable
3352 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
3354 (ppc_elf_relocate_section): If the output section isn't defined,
3355 don't abort, just give an error message.
3357 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
3358 being created is .sdata or .sdata2, don't make the symbol dynamic.
3360 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
3363 members of an archive for dynamic objects with no symbols, and
3364 pass them directly to check_archive_element.
3365 (xcoff_link_check_ar_symbols): Pass dynamic objects to
3366 xcoff_link_check_dynamic_ar_symbols.
3367 (xcoff_link_check_dynamic_ar_symbols): New static function.
3369 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
3370 from _bfd_nodynamic to _bfd_xcoff.
3371 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
3373 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
3374 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
3375 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
3376 * libcoff.h: Rebuild.
3377 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
3378 (xcoff_get_section_contents): New static function.
3379 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
3380 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
3381 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
3382 (xcoff_dynamic_reloc): New static variable.
3383 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
3384 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
3386 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
3389 if reloc_entry->addend is not 0.
3390 (CALC_ADDEND): Just set the addend to reloc.r_offset.
3392 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
3394 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
3396 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
3397 Add entries for R_SPARC_[56].
3398 (sparc_reloc_map): Add entries for R_SPARC_[56].
3400 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3402 Optimize linking of stabs in sections as used in ELF and COFF.
3403 * stabs.c: New file.
3404 * libbfd-in.h (_bfd_link_section_stabs): Declare.
3405 (_bfd_write_section_stabs): Declare.
3406 (_bfd_write_stab_strings): Declare.
3407 * libbfd.h: Rebuild.
3408 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
3409 (struct coff_link_hash_table): Add stab_info field.
3410 * libcoff.h: Rebuild.
3411 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
3413 (coff_link_add_symbols): Call _bfd_link_section_stabs if
3415 (_bfd_coff_final_link): Write out stab strings hash table.
3416 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
3417 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
3419 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
3420 (struct bfd_elf_section_data): Add stab_info field.
3421 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
3423 * elflink.h (elf_link_add_object_symbols): If appropriate, call
3424 _bfd_link_section_stabs.
3425 (elf_bfd_final_link): Write out stab strings hash table.
3426 (elf_link_input_bfd): Handle optimized stabs sections.
3427 * reloc.c (_bfd_final_link_relocate): Check address against
3428 _raw_size rather than _cooked_size.
3429 * Makefile.in: Rebuild dependencies.
3430 (BFD_LIBS): Add stabs.o
3431 (BFD_LIBS_CFILES): Add stabs.c.
3433 * VERSION: Increment for bfdlink.h change.
3435 * coffgen.c (coff_renumber_symbols): Correct handling of
3436 BSF_NOT_AT_END common symbols.
3438 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
3440 * coff-ppc.c (record_toc): Add cast to avoid warning.
3441 (ppc_allocate_toc_section): Likewise.
3442 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
3443 (ppc_coff_reloc_type_lookup): Remove unreached code.
3444 * coffcode.h (coff_write_object_contents): Don't take the address
3446 * peicode.h (pe_print_idata): Add casts to avoid warning.
3447 (pe_print_edata): Likewise.
3448 (pe_print_reloc): Remove ANSI C string concatenation.
3450 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
3452 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
3454 * libcoff.h: Rebuild.
3455 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
3457 (coff_swap_aux_out): Likewise.
3458 * peicode.h (coff_swap_aux_in): Likewise.
3459 (coff_swap_aux_out): Likewise.
3460 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
3462 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
3464 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
3465 Fix up .bf endndx link fields.
3466 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
3468 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
3471 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3473 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
3474 on Solaris PowerPC systems doesn't get confused.
3476 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
3479 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
3480 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
3481 update did_reg and did_reg2.
3483 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
3487 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
3488 callback routines, pass h->root.string rather than name, in case
3489 copy is true and name is transient.
3491 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
3493 * elfcore.h: Add support for core files with multiple threads.
3494 (Primarily for Solaris.)
3496 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3498 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
3499 section->orelocation is NULL.
3501 * coffgen.c (bfd_coff_get_syment): New function.
3502 (bfd_coff_get_auxent): New function.
3503 * bfd-in.h (bfd_coff_get_syment): Declare.
3504 (bfd_coff_get_auxent): Declare.
3505 * bfd-in2.h: Rebuild.
3507 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * elf32-mips.c (struct mips_hi16): Define.
3510 (mips_hi16_addr, mips_hi16_addend): Remove.
3511 (mips_hi16_list): New static variable.
3512 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
3513 (mips_elf_lo16_reloc): Process mips_hi16_list.
3514 (mips_elf_relocate_section): Permit an arbitrary number of HI16
3515 relocs before the associated LO16 reloc.
3517 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
3519 * versados.c (versados_scan): Check bfd_alloc return value.
3520 (versados_object_p): Check all bfd_read return values. Require
3521 that lang field be less than 10, to avoid confusion with Intel Hex
3524 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
3526 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
3527 not 0, for an absolute symbol.
3528 (NAME(aout,swap_ext_reloc_out)): Likewise.
3530 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
3531 (ihex_write_object_contents): For a large start address, output
3532 the full 32 bit address in record type 5.
3534 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
3535 to int to avoid promotion problems in prototype.
3537 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
3539 * configure.host: Use ${srcdir} when looking for picfrag.
3541 * configure.host: Switch on ${libdir}, not $(libdir). From
3542 alan@spri.levels.unisa.edu.au (Alan Modra).
3544 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
3545 entry point, not just for DYNAMIC objects.
3546 * sunos.c (sunos_add_dynamic_symbols): Always call
3547 sunos_create_dynamic_sections. If called with a non DYNAMIC
3548 object, don't do anything else.
3549 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
3551 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3553 * configure.in: Permit --enable-shared to specify a list of
3555 * configure: Rebuild.
3557 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3558 host when configuring with --enable-shard.
3560 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3565 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3566 to avoid crashing in bfd_hash_replace.
3568 * sysdep.h: Use #ifdef, not #if.
3570 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3572 * config.in: Rebuild.
3574 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3576 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3577 (AC_CHECK_HEADERS): Check for sys/time.h
3578 (AC_HEADER_TIME): Add macro.
3579 * configure: Rebuild.
3580 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3581 to control what combination of <time> and <sys/time.h>
3584 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3586 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3587 (aout_32_sunos4_write_object_contents): Likewise.
3588 * aoutx.h (NAME(aout,machine_type)): Handle
3589 bfd_mach_sparc_{sparclet,sparclite}.
3590 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3591 (bfd_mach_sparc_v9_p): Update.
3592 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3593 * libaout.h (enum machine_type): Add M_SPARCLET.
3594 * sunos.c (MACHTYPE_OK): Define.
3595 * bfd-in2.h: Regenerated.
3597 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3600 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3601 * elflink.c (_bfd_elf_create_got_section): Store the
3602 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3603 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3604 global offset table goes over 0x1000, set the value of
3605 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3606 (elf32_sparc_relocate_section): Subtract the offset of
3607 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3609 * elfcode.h: Don't include <string.h>.
3611 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3613 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3614 generic_link_hash_newfunc. All references changed.
3615 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3616 moved here from libbfd-in.h.
3617 * libbfd-in.h: Corresponding changes.
3618 * libbfd.h: Regenerated.
3620 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3622 * aoutx.h (aout_link_input_section_std): When reporting an
3623 overflow error, use the name of the symbol in the hash table if
3625 (aout_link_input_section_ext): Likewise.
3627 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3628 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3630 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3632 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3633 * coffcode.h (coff_compute_section_file_positions): Likewise.
3634 (coff_write_object_contents): Likewise.
3636 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3638 * section.c (SEC_LINK_ONCE): Define.
3639 (SEC_LINK_DUPLICATES): Define.
3640 (SEC_LINK_DUPLICATES_DISCARD): Define.
3641 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3642 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3643 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3644 * bfd-in2.h: Rebuild.
3645 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3646 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3647 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3648 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3649 SEC_LINK_ONCE, and look through the symbol table for the setting
3650 for SEC_LINK_DUPLICATES.
3651 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3652 set for a section, find the section symbol in the symbol table,
3653 and set the aux entry based on SEC_LINK_DUPLICATES.
3654 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3655 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3656 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3657 * coff-i386.c (i386coff_vec): Likewise.
3658 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3660 * VERSION: Bump to 2.6.1.
3661 * Makefile.in (stamp-h): Depend upon VERSION.
3663 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3665 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3666 * libbfd.h: Rebuilt.
3667 * linker.c (generic_link_hash_newfunc): No longer static.
3668 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3670 * coff-h8300.c: Add two derived hash tables and their associated
3671 funtions and #defines for use by the h8300 linker.
3672 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3673 the function vector as needed. Place the address of the function
3674 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3675 Rewrite the vectors section contents as necessary.
3676 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3677 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3678 (coff_bfd_link_hash_table_create): Likewise.
3680 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3682 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3683 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3685 (hppa_rebuild_insn): Pass pointer to correct type to
3686 low_sign_unext and dis_assemble_21.
3688 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3690 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3691 Stick with sparc-*-{sysv4*,solaris2*}.
3693 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3696 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3697 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3698 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3699 fields is non-zero, print them.
3701 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3702 ifdef. Remove unused variables.
3703 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3705 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3706 (get_symbol_value): Ifdef out.
3707 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3708 (coff_ppc_relocate_section): Remove unused variables. Make
3709 fprintf strings and argument types correspond. Put before_addr in
3711 (dump_toc): Make fprintf strings and argument types correspond.
3712 (ppc_process_before_allocation): Remove unused variables. Always
3714 (ppc_reflo_reloc): Ifdef out.
3715 (ppc_addr32nb_reloc): Ifdef out.
3716 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3718 (coff_ppc_rtype_to_howto): Likewise.
3719 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3721 * peicode.h (pe_print_idata): Move otherwise unused variables into
3722 the #ifdef where they are used. Always return a value.
3723 (pe_print_edata): Make fprintf strings and argument types
3724 correspond. Always return a value.
3725 (pe_print_pdata): Removed unused variable addr_value. Always
3727 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3728 strings and argument types correspond. Always return a value.
3730 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3731 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3732 variable rela inside #if 0 section where it is used.
3734 * ns32k.h: New file.
3735 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3736 functions to start with _bfd_.
3737 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3738 functions in cpu-ns32k.h.
3739 * Makefile.in: Rebuild dependencies.
3740 (HFILES): Add ns32k.h.
3742 * section.c (struct sec): Add linker_mark field. Change
3743 user_set_vma and reloc_done to be single bit fields.
3744 (STD_SECTION): Update accordingly.
3745 * bfd-in2.h: Rebuild.
3746 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3748 (aout_link_input_bfd): Don't link unmarked sections.
3749 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3751 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3752 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3754 * elflink.h (elf_bfd_final_link): Mark sections included in the
3756 (elf_link_input_bfd): Don't link unmarked sections.
3757 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3759 (xcoff_link_input_bfd): Don't link unmarked sections.
3761 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3762 overflow error messages.
3764 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3767 is not set, print "BFD: " before the error message.
3769 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3770 Miles Bader <miles@gnu.ai.mit.edu>.
3771 * configure: Rebuild.
3773 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3775 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3778 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3779 m68k-aout, m68k-coff, and m68k-elf targets.
3781 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3783 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3784 (ieee_generic_stat_arch_elt): Restructured to prevent
3785 ieee_object_p from being called repeatedly.
3787 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3789 * coffcode.h (coff_write_object_contents): Allocate
3790 buffers large enough for any FILEHDR or AOUTHDR.
3792 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3794 * ecofflink.c (lookup_line): New static function, renamed and
3795 slighly changed from old _bfd_ecoff_locate_line.
3796 (_bfd_ecoff_locate_line): Cache line number information. Use
3797 lookup_line for actual lookup.
3799 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3801 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3802 multiple of 20 bytes.
3804 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3807 allocate ecoff_find_line, and don't initialize by hand.
3808 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3809 mips_elf_find_line, and don't call memset.
3811 * coffcode.h (coff_compute_section_file_positions): If not
3812 producing a final executable, don't consider sofar when aligning
3813 the section to the correct size.
3815 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3817 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3818 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3819 * coffgen.c (coff_section_symbol): Ifdef out.
3821 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3824 output_bfd is not NULL.
3826 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3828 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3829 of bfd_alloc (fixes fix_line not being initialized).
3830 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3832 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3834 * coffcode.h: Allow specific backends to override the
3835 bfd_link_add_symbols routine.
3837 * coff-h8300.c: Include genlink.h.
3838 (howto_table): Add R_MEM_INDIRECT.
3839 (rtype2howto): Support R_MEM_INDIRECT.
3840 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3843 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3845 * coff-alpha.c (alpha_relocate_section): Use
3846 info->callbacks_warning, rather than _bfd_error_handler, for
3847 "multiple gp" warning.
3849 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3851 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3852 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3853 table string. Use bfd_wrapped_link_hash_lookup.
3854 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3856 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3857 table, if any, when writing out symbols.
3858 (aout_link_input_section_std): Use the name from the hash table,
3859 if any, when reporting undefined symbols.
3860 (aout_link_input_section_ext): Likewise.
3861 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3862 * bout.c (get_value): Likewise.
3863 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3864 * ecoff.c (ecoff_reloc_link_order): Likewise.
3865 * elflink.h (elf_link_add_object_symbols): Likewise.
3866 (elf_reloc_link_order): Likewise.
3867 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3868 (_bfd_generic_reloc_link_order): Likewise.
3869 (default_indirect_link_order): Likewise.
3870 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3871 * sunos.c (sunos_add_one_symbol): Likewise.
3872 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3873 (bfd_xcoff_link_count_reloc): Likewise.
3874 (xcoff_reloc_link_order): Likewise.
3876 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3877 into -1 for intern->rss.
3879 * configure: Rebuild with autoconf 2.8.
3881 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3883 * stab-syms.c (__define_stab_duplicate): Define.
3884 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3886 * bfd-in.h (bfd_get_stab_name): Declare.
3887 * bfd-in2.h: Rebuild.
3888 * Makefile.in: Rebuild dependencies.
3889 (BFD_LIBS): Add stab-syms.o.
3890 (BFD_LIBS_CFILES): Add stab-syms.c.
3891 (BFD32_BACKENDS): Remove stab-syms.o.
3892 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3893 * configure.in: Don't list stab-syms.o in bfd_backends.
3894 * configure: Rebuild.
3895 * libaout.h (aout_stab_name): Don't declare.
3896 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3899 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3901 * elf.c (assign_file_positions_for_segments): Adjust file offset
3902 for section alignment even if SEC_LOAD is not set.
3904 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3906 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3907 since they appear as targets in Makefile.in.
3908 * configure: Rebuild.
3910 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3911 don't fiddle with a symbol which is not defined anywhere.
3913 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3915 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3916 though they are defined in a shared library.
3917 (xcoff_build_ldsyms): Likewise.
3919 * coffgen.c (coff_find_nearest_line): Don't look at the line
3920 numbers for the section if section->lineno is NULL.
3922 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3923 message rather than calling BFD_ASSERT.
3924 * elfcode.h (write_relocs): Check return value of
3925 _bfd_elf_symbol_from_bfd_symbol.
3927 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3929 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3932 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3934 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3936 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3937 hppa_reloc_field_selector_type_alt.
3938 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3939 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3941 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3943 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * elf.c (assign_file_positions_for_segments): Adjust the segment
3946 memory size for the alignment of a SEC_ALLOC section, not just a
3949 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3951 * m68klinux.c: New file.
3952 * hosts/m68klinux.h: New file.
3953 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3954 * configure.in (m68*-*-linux*): New native host.
3955 (m68klinux_vec): New vector.
3956 * configure: Rebuild.
3957 * targets.c (m68klinux_vec): Declare.
3958 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3959 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3960 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3961 declaration from bfd_linux_size_dynamic_sections.
3962 (bfd_m68klinux_size_dynamic_sections): Declare.
3963 * bfd-in2.h: Rebuild.
3964 * Makefile.in: Rebuild dependencies.
3965 (BFD32_BACKENDS): Add m68klinux.o.
3966 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3968 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3970 * libhppa.h (pa_arch): Add pa20.
3971 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3972 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3973 (hppa_field_adjust): Handle e_nsel.
3974 * som.c: Provide default definitions for many new relocs found only
3975 in hpux10 include files.
3976 (som_fixup_formats): Add several new relocs from hpux10.
3977 (som_hppa_howto_table): Add hpux10 relocs.
3978 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3980 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3982 * mpw-make.sed: Edit out recent shared library support, and
3983 rules to rebuild .h files using doc/chew.
3985 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3987 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3988 size even of sections with no contents.
3990 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3993 starting with '$' the way we skip names starting with '.'. When
3994 updating x_endndx, don't be fooled by an index which has been
3997 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3998 struct/union/enum type with no elements.
4000 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
4004 * archive.c (bfd_generic_archive_p): If the first file in the
4005 archive can not be recognized as an object, don't assume that this
4006 is the wrong format.
4008 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4009 format is not bfd_object.
4010 (bfd_elf_get_dt_soname): Likewise.
4012 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
4017 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4019 * bfd.c (tdata): Add netbsd_core_data.
4020 * bfd-in2.h: Regenerated.
4022 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * sunos.c (SUNOS_CONSTRUCTOR): Define.
4025 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
4026 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
4029 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
4030 to get the symbol index, matching 14 Jul 95 change.
4032 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
4034 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
4035 Remove duplicate definition of gp.
4037 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
4040 assume that we can set the GP value and then get the same value,
4041 since it won't be true if the output file is neither ELF nor
4043 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
4044 _bfd_get_gp_value here.
4045 (mips_gprel_reloc): Don't assume we can set and get the GP value.
4046 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
4048 (mips_elf_lo16_reloc): Likewise.
4049 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
4050 Don't require that the BFD be ELF.
4051 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
4052 (mips_elf_gprel32_reloc): Likewise.
4053 (mips_elf_relocate_section): Don't assume we can set and get the
4055 (mips_elf_finish_dynamic_symbol): Don't bother to use
4056 _bfd_get_gp_value here.
4058 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
4059 Don't change epdr between malloc and free. Be careful not to free
4060 NULL pointers. Zero out the first RPDR.
4062 * configure.host: On Linux, only pass -rpath option if $(libdir)
4063 is neither /lib nor /usr/lib. From Alan Modra
4064 <alan@mullet.Levels.UniSA.Edu.Au>.
4066 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
4068 (elf_dt_name): Rename from elf_dt_needed_name.
4069 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
4071 (bfd_elf_get_dt_soname): New function.
4072 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
4073 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
4074 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
4075 * bfd-in2.h: Rebuild.
4077 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
4079 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
4080 _bfd_sparc_elf_reloc_type_lookup.
4081 (bfd_elf32_bfd_reloc_type_lookup): Update.
4082 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
4083 (sparc64_elf_howto_table): Define.
4084 (sparc_reloc_map): Define.
4085 (sparc64_elf_reloc_type_lookup): New function.
4086 (sparc_elf_wdisp16_reloc): New function.
4087 (elf_info_to_howto): Use sparc64_elf_howto_table.
4088 (sparc64_elf_relocate_section): Likewise.
4089 (bfd_elf64_bfd_reloc_type_lookup): Update.
4091 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
4093 * configure.host: Check for 'do not mix' from native linker before
4094 trying to use -rpath.
4096 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
4098 * bfd.c (_bfd_get_gp_value): New function.
4099 (_bfd_set_gp_value): New function.
4100 * libbfd-in.h (_bfd_get_gp_value): Declare.
4101 (_bfd_set_gp_value): Declare.
4102 * libbfd.h: Rebuild.
4103 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
4104 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
4105 directly to the fields in the tdata information.
4106 (alpha_relocate_section): Likewise.
4107 * coff-mips.c (mips_adjust_reloc_in): Likewise.
4108 (mips_gprel_reloc): Likewise.
4109 (mips_relocate_section): Likewise.
4110 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
4111 (mips_elf_lo16_reloc): Likewise.
4112 (mips_elf_final_gp): Likewise.
4113 (mips_elf_gprel16_reloc): Likewise.
4114 (mips_elf_gprel32_reloc): Likewise.
4115 (mips_elf_relocate_section): Likewise.
4116 (mips_elf_finish_dynamic_symbol): Likewise.
4118 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
4120 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
4122 * configure.in: Call AC_PROG_CC before configure.host.
4123 * configure: Rebuild.
4124 * configure.host: Don't set information which autoconf should
4125 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
4127 * configure.host: Remove go32 and win32 host information, since it
4128 should no longer be needed.
4130 * elf.c (map_sections_to_segments): If we have a .dynamic section,
4131 then start a new segment rather than put a writable section in a
4134 * configure.host: Set RPATH_ENVVAR.
4136 * Makefile.in: Rebuild dependencies.
4138 * elflink.c (_bfd_elf_create_linker_section): Remove unused
4139 zero_section variable.
4141 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
4143 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
4144 ($(srcdir)/libbfd.h): Rename from libbfd.h.
4145 ($(srcdir)/libcoff.h): Rename from libcoff.h.
4147 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4149 * ieee.c (ieee_write_expression): Only use an R variable for a
4150 local symbol. Don't output a zero offset. Handle a zero address.
4151 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
4152 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
4154 (parse_expression): Don't try to handle multiple occurrences of a
4155 P variable. Handle I variables differently from X variables. Fix
4156 the order of minus expressions.
4157 (ieee_slurp_external_symbols): Generate an I variable for an NN
4158 record. Fix handling of ATI and ATX records.
4159 (ieee_slurp_sections): Only set minimal section attributes.
4160 Adjust them later, based on the section contents.
4161 (ieee_object_p): Read in the file until just after the ME record.
4162 Call ieee_slurp_section_data to set the section flags.
4163 (do_one): Add iterations parameter. Only repeat the first load
4164 item. Set the section and file reloc flags.
4165 (ieee_slurp_section_data): Set section flags. Pass iterations to
4167 (ieee_canonicalize_reloc): Handle I variables.
4168 (do_with_relocs): Only emit relocation size when necessary.
4169 Increase MAXRUN to 127. Change ov to be assigned, and take
4170 src_mask and pcrel_offset into account.
4171 (ieee_write_data_part): Skip sections that are not loaded.
4172 (ieee_write_external_part): Don't output optional last entry of WX
4174 (ieee_write_me_part): Make setting of me_record neater.
4175 (ieee_generic_stat_arch_elt): Get the size of an archive element.
4177 * syms.c (stt): Add entries for zerovars, vars, and code.
4179 * elfcode.h (validate_reloc): New static function.
4180 (write_relocs): Call validate_reloc for non ELF relocs.
4182 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
4183 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
4184 (TARGET_LITTLE_SYM): Likewise.
4186 * config.bfd (m68*-*-psos*): New target.
4188 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
4190 * i386msdos.c: Remove some #if 0 code.
4191 (msdos_write_object_contents): Don't include empty sections in the
4192 size computation, regardless of their address.
4194 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4196 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
4197 is NULL, ie, the -r switch is used.
4199 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
4202 (BFD_RELOC_MIPS_GOT_LO16): Define.
4203 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
4204 * bfd-in2.h, libbfd.h: Rebuild.
4205 * elf32-mips.c (mips_reloc_map): Map new relocs.
4207 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
4209 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
4212 * ieee.c (get_symbol): Set the section to bfd_abs_section.
4213 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
4214 simple number for the section address, rather than an expression.
4215 Limit the number of bytes between relocs to MAXRUN.
4216 (ieee_write_me_part): Set me_record to the file offset after the
4218 (ieee_write_processor): New static function.
4219 (ieee_write_object_contents): Use ieee_write_processor.
4221 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
4225 * coff-aux.c: Change include of aux.h to aux-coff.h.
4227 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4229 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
4230 relocation put the addend both in the reloc entry and the data.
4231 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
4234 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
4235 a R_68K_PCxx reloc against a defined global symbol directly.
4236 (elf_m68k_check_relocs): Don't count such a reloc.
4238 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
4239 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
4240 symbol for now, otherwise always record the symbol as dynamic.
4241 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
4242 is not referenced by a dynamic object, and we are not making a
4243 shared object, then don't make a PLT entry. If we do make a PLT
4244 entry, make sure the symbol has been recorded as dynamic.
4246 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
4248 * configure.host: When making a shared library, set HLDFLAGS to
4249 pass an appropriate -rpath option. Use the make variable SONAME
4250 as the shared library soname, rather than computing it here. On
4251 SunOS, build stamp-tshlink in place of $(SHLINK).
4252 * Makefile.in (SONAME): New variable.
4253 ($(SHLINK)): Make a link to the transformed name, as well.
4254 (stamp-tshlink): New target.
4255 (install): Skip stamp-tshlink during install.
4257 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4259 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
4260 linker sections have been set up yet.
4262 * elf.c (make_mapping): Add an additional argument to suppress
4263 making the first section include the program headers.
4264 (map_sections_to_segments): If the user used -Ttext such that the
4265 program headers are on a different page, do not set the flags
4266 saying that this section includes the program headers.
4268 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4270 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
4271 don't define TRAD_HEADER.
4272 * configure: Rebuild.
4274 * netbsd-core.c: New file, support for NetBSD core files.
4275 * hosts/*nbsd.h: Removed.
4277 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
4279 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
4280 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
4281 * libbfd.h, bfd-in2.h: Regenerated.
4282 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
4283 bfd_elf32_bfd_reloc_type_lookup.
4284 (reloc_type{,_names}): Deleted.
4285 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4287 (sparc_reloc_map): Add sparc64 relocs.
4288 (sparc_elf_notsupported_reloc): New static function.
4289 (sparc_elf_wdisp16_reloc): New static function.
4290 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
4291 (elf32_sparc_relocate_section): Likewise.
4292 (bfd_elf32_bfd_reloc_type_lookup): Define.
4293 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
4294 (reloc_type{,_names}): Deleted.
4295 (elf_sparc_howto_table): Deleted.
4296 (sparc_reloc_map): Deleted.
4297 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
4298 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
4300 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
4302 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
4305 * Makefile.in (program_transform_name): New variable.
4306 (install): Transform library name before installing it.
4308 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * archures.c (bfd_mach_i960_hx): Define.
4311 * bfd-in2.h: Rebuild.
4312 * cpu-i960.c (scan_960_mach): Accept machine "hx".
4313 (MATRIX): Expand entries for HX.
4314 (arch_info_struct): Add i960:hx entry.
4315 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
4316 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
4317 (coff_set_flags): Handle bfd_mach_i960_hx.
4319 Support for building as a shared library, based on patches from
4320 Alan Modra <alan@spri.levels.unisa.edu.au>:
4321 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
4322 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
4323 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
4324 * configure: Rebuild.
4325 * configure.host: If --enable-shared, adjust shared library stuff
4326 based on the host. If the host is SunOS, and the linker supports
4327 -rpath, set HLDFLAGS to use it.
4328 * Makefile.in (ALLLIBS): New variable.
4329 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
4330 (COMMON_SHLIB, SHLINK): New variables.
4331 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
4332 (STAGESTUFF): Remove variable.
4333 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
4335 (stamp-ofiles): New target, like old ofiles target, but build
4336 using a temporary file and move-if-change, and touch stamp-ofiles
4338 (ofiles): Just depend upon stamp-ofiles.
4339 (stamp-piclist, piclist): New targets.
4340 ($(SHLIB), $(SHLINK)): New targets.
4341 (targets.o, archures.o): Build twice if PICFLAG is set.
4342 (do_mostlyclean): Remove pic/*.o.
4343 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
4345 (do_distclean): Remove pic and stamp-picdir.
4346 (install): Install shared libraries.
4347 ($(OFILES)): Depend upon stamp-picdir.
4348 (stamp-picdir): New target.
4350 * libcoff-in.h: Add comment reminding people that libcoff.h is a
4352 * libcoff.h: Rebuild.
4354 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
4355 flavour of a section with no owner.
4357 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
4358 ELF_LINK_NON_ELF flag.
4359 (mips_elf_create_got_section): Likewise.
4361 * elf.c: Revert last change, since it breaks dynamic linking.
4362 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
4364 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
4365 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
4366 (elfNN_bed): Don't initialize want_hdr_in_seg field.
4368 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4370 * elf.c (assign_file_positions_for_segments): If the backend does
4371 not want the elf header or the program headers in the address
4372 space, do not include them in the calculations.
4374 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
4375 function to determine if we need additional program headers.
4376 (ppc_elf_modify_segment_map): Define as a NOP function for now.
4377 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
4379 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * coffcode.h: Move today's libcoff.h change into coffcode.h.
4383 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
4385 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
4386 back into one line. Some compilers (sunos 4.1.3 for example)
4387 won't accept args split across more than one line.
4389 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
4391 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
4392 * configure: Regenerate.
4394 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
4396 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
4397 try to do arithmetic on a void *, cast it to a unsigned char * first.
4399 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
4402 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
4404 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
4405 flag for a newly defined symbol.
4406 (NAME(bfd_elf,record_link_assignment)): Likewise.
4407 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
4408 set the DEF or REF_REGULAR flags correctly.
4410 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
4411 (libbfd.h, libcoff.h): Corresponding change.
4413 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
4414 a PLT32 reloc as dynamic.
4415 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
4416 is not referenced by a dynamic object, and we are not making a
4417 shared object, then don't make a PLT entry. If we do make a PLT
4418 entry, make sure the symbol has been recorded as dynamic.
4420 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
4422 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
4423 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
4424 (powerpcle-*-cygwin32): New.
4425 * peicode.h (add_data_entry): Get address from vma.
4427 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4429 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4430 attached to the section has already been created as an undefined
4431 symbol, treat it as if it hasn't been created yet.
4433 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
4435 * elflink.h (elf_bfd_final_link): Don't output initial dummy
4436 symbol or section symbols if stripping all symbols and this is not
4437 a relocateable link. Don't output the symbol string table if
4438 there are no symbols.
4439 (elf_link_flush_output_syms): Don't do anything if there are no
4442 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
4444 * coff-aux.c: New file.
4445 * hosts/m68kaux.h: New file.
4446 * config.bfd (m68*-apple-aux*): New target.
4447 * configure.in (m68*-apple-aux*): New native host.
4448 (m68kaux_coff_vec): New vector.
4449 * configure: Rebuild.
4450 * targets.c (m68kaux_coff_vec): Declare.
4451 * coffcode.h (bfd_coff_backend_data): Add field
4452 _bfd_coff_link_add_one_symbol.
4453 (bfd_coff_link_add_one_symbol): Define.
4454 (compare_arelent_ptr): New static function if TARG_AUX.
4455 (coff_write_relocs): If TARG_AUX, sort the relocs.
4456 (coff_write_object_contents): Set A/UX aouthdr magic number.
4457 (coff_link_add_one_symbol): Define if not defined.
4458 (bfd_coff_std_swap_table): Initialize new field.
4459 * libcoff.h: Rebuild.
4460 * cofflink.c (coff_link_add_symbols): Call
4461 bfd_coff_link_add_one_symbol rather than
4462 _bfd_generic_link_add_one_symbol.
4463 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
4464 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4465 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4466 * Makefile.in: Rebuild dependencies.
4467 (BFD32_BACKENDS): Add coff-aux.o.
4468 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
4470 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4472 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
4473 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
4475 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
4478 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
4479 (maintainer-clean): Warn about deleting special files.
4480 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
4482 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
4483 warning symbols correctly.
4484 * elf32-i386.c (elf_i386_relocate_section): Likewise.
4485 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4486 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4487 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4488 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4489 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4491 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
4494 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
4496 * libcoff-in.h: aligned newly exported names with bfd naming
4497 conventions. Removed an erroneous define of POWERPC_LE_PE.
4498 * libcoff.h: Rebuild.
4499 * cofflink.c, coff-ppc.c: the above function name changes
4501 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
4503 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
4504 * ecoff.c (struct extsym_info): Define.
4505 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
4506 to ecoff_link_write_external.
4507 (ecoff_link_write_external): Accept a struct extsym_info pointer.
4508 Strip symbols when appropriate.
4510 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
4511 * syms.c (BSF_OBJECT): Define.
4512 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
4513 * bfd-in2.h: Rebuild.
4514 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
4516 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
4519 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
4520 copying relocs into a shared object, treat a defined global symbol
4522 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4523 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4524 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4526 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
4527 real defined symbol, not to a weak defined symbol.
4529 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
4531 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
4532 and made a few static functions externs.
4534 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
4535 POWERPC_LE_PE hack in cofflink.
4537 * libcoff-in.h: promoted the following from cofflink.c to allow
4538 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
4539 coff_debug_merge_element, struct coff_debug_merge_type,
4540 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
4541 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
4542 coff_debug_merge_hash_lookup, coff_link_section_info,
4543 coff_final_link_info, coff_debug_merge_hash_newfunc,
4544 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
4546 * libcoff.h: re-gen'd
4548 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * syms.c: Include "bfdlink.h".
4551 (struct stab_find_info): Define.
4552 (_bfd_stab_section_find_nearest_line): New function.
4553 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4554 * libbfd.h: Rebuild.
4555 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4556 * elf.c (_bfd_elf_find_nearest_line): Try calling
4557 _bfd_stab_section_find_nearest_line before searching the ELF
4558 symbol table. Find the closest STT_FUNC symbol, not the last one.
4559 * libcoff-in.h (coff_data_type): Add line_info field.
4560 * libcoff.h: Rebuild.
4561 * coffgen.c (coff_find_nearest_line): Try calling
4562 _bfd_stab_section_find_nearest_line before searching the COFF
4564 * Makefile.in: Rebuild dependencies.
4566 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4568 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4569 4 bytes, so we get the correct value when updating the register
4570 field in little endian mode.
4572 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4574 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4575 entry_section fields. Add sntoc and snentry fields.
4576 * libcoff.h: Rebuild.
4577 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4578 not toc_section and entry_section (the COFF file does not have any
4579 sections at this point).
4580 (coff_write_object_contents): Set o_snentry and o_sntoc from
4581 snentry and sntoc rather than entry_section and toc_section.
4582 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4583 snentry, not toc_section and entry_section.
4584 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4585 entry_section from hentry.
4586 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4588 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4589 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4590 than using toc_section directly.
4592 * archures.c: Add missing `.' in enum bfd_architecture.
4593 * bfd-in2.h: Rebuild.
4595 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4596 Robert Lipe <robertl@arnet.com>.
4598 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4600 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4601 to sections we allocate. Use bfd_zalloc to allocate initialial
4602 sections, not bfd_alloc.
4603 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4604 SDA{,2}I16 relocations.
4605 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4606 whether to put something in .sbss or not.
4607 (ppc_elf_relocate_section): Add support for more relocations. Add
4608 in sec->output_offset where appropriate. Make error messages
4609 include the symbol name.
4611 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4612 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4613 doesn't get redefined messages if -shared.
4615 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4616 section if the rel_section field has been set up.
4618 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4623 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4625 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4626 of flags, only flags used are controlled by mach number. Bump up
4627 output file mach number to highest of input file mach numbers.
4628 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4629 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4631 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4632 bfd_elf64_sparc_vec support.
4634 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4636 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4637 the embedded bit is set on some objects and not on others. Just
4639 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4642 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * coffcode.h (coff_new_section_hook): Don't try to align the
4647 * coffcode.h (coff_set_section_contents): Fix the handling of the
4648 .lib section to work even if the entire section contents are
4649 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4650 Robert Lipe <robertl@arnet.com>.
4652 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4654 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4655 memory here for contents.
4657 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4658 _SDA2_BASE_ by 32768.
4659 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4660 started using. Allocate contents for .sdata and .sdata2 sections
4662 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4664 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4665 size _SDA{,2}_BASE_.
4666 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4669 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4671 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4673 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4674 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4675 (bfd_mach_sparc_v9a): Define.
4676 (bfd_mach_sparc_v9_p): Define.
4677 * bfd-in2.h: Regenerated.
4678 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4680 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4681 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4682 to bfd_elf32_sparc_vec.
4683 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4684 Add v8plus{,a} support.
4686 (sparc_compatible): New function.
4687 * elf32-sparc.h: #include "elf/sparc.h".
4688 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4689 elf32_sparc_final_write_processing): New functions.
4690 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4691 elf_backend_final_write_processing): Define.
4693 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4695 * elf-bfd.h (struct elf_link_hash_entry): Add
4696 linker_section_pointer field.
4697 (enum elf_linker_section_enum): Enumeration for new way of
4698 creating linker dynamic sections and symbols.
4699 (elf_linker_section{,_pointers}): New structures for creating
4700 dynamic sections and symbols.
4701 (elf_obj_tdata): Add linker_section_pointers and linker_section
4703 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4704 (_bfd_elf_create_linker_section): New declarations.
4705 (_bfd_elf_find_pointer_linker_section): Ditto.
4706 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4707 (_bfd_elf_make_linker_section_rela): Ditto.
4709 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4711 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4712 (ppc_elf_create_linker_section): New function to create the
4713 sections .got, .sdata, and .sdata2.
4714 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4716 (ppc_elf_check_relocs): Support more of the eabi relocations.
4717 (ppc_elf_relocate_section): Ditto.
4718 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4719 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4721 * elflink.h (elf_create_pointer_linker_section): New function to
4722 create initialized pointers in dynamic linker sections.
4723 (elf_finish_pointer_linker_section): Actually intialize the
4724 pointers created above.
4726 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4727 macros to provide both 32 and 64 bit versions of
4728 elf_create_pointer_linker_section.
4729 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4730 provide both 32 and 64 bit versions of
4731 elf_finish_pointer_linker_section.
4733 * elflink.c (_bfd_elf_create_linker_section): New function to
4734 create a linker section.
4735 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4736 given address in the linker pointer offsets created for a given
4738 (_bfd_elf_make_linker_section_rela): Make a RELA section
4739 corresponding to the generated linker section.
4741 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4743 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4745 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4747 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4748 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4749 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4750 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4751 toc entry in an objdump) for now.
4752 (ppc_do_last, ppc_get_last): New function - needed to save processing
4753 the toc owner to the end.
4754 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4757 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4758 toc owner from being done till last. Must define POWERPC_LE_PC
4761 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4763 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4765 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4766 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4768 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4770 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4772 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4776 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4778 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4780 * elf.c (assign_file_positions_for_segments): Don't increment file
4781 offset for a segment which contains no loadable sections.
4783 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4785 * reloc.c: Add new PowerPC relocations.
4786 * {bfd-in2,libbfd}.h: Regenerate.
4788 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4789 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4791 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4793 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4796 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4799 * coffgen.c (coff_find_nearest_line): Don't try to cache
4800 information in sections that are not owned by a BFD. From Richard
4801 Henderson <richard@atheist.tamu.edu>.
4803 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4804 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4805 * elflink.h (elf_link_output_extsym): Remove special check for
4808 * ecoffswap.h: Add prototypes for static functions.
4810 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4812 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4813 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4815 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4816 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4817 support. Begin support for R_PPC_SDA{2,}REL.
4819 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4821 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4822 create the .got and .got.neg sections.
4823 (ppc_elf_size_dynamic_sections): Call it.
4824 (ppc_elf_check_relocs): Call it.
4825 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4826 (ppc_elf_check_relocs): Add error messages for relocations we
4827 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4830 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4832 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4833 section flags for V.4 and eabi.
4835 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * elf.c (assign_file_positions_for_segments): If a segment
4838 contains no sections, don't mark it as readable.
4840 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4841 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4843 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4844 dynamic section, if there is one.
4845 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4846 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4847 (bfd_elf64_swap_dyn_in): Likewise.
4848 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4850 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4852 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4853 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4854 <pirker@eiunix.tuwien.ac.at>.
4856 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4858 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4859 PowerPC V.4 and eabi.
4860 * bfd-in2.h: Regenerate.
4861 * libfd.h: Regenerate.
4863 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4865 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4866 section type and SHF_EXCLUDE section flag, turning them into the
4867 appropriate bfd section flag.
4869 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * xcofflink.c (xcoff_link_add_symbols): Create the special
4872 sections if we see a DYNAMIC object, in case that is the only
4873 XCOFF input object we see.
4875 * elf32-mips.c: Extensive changes for a start at dynamic linking
4876 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4878 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4879 (struct elf_backend_data): Remove
4880 elf_backend_create_program_headers field. Add
4881 elf_backend_additional_program_headers and
4882 elf_backend_modify_segment_map fields.
4883 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4885 (elf_backend_additional_program_headers): Likewise.
4886 (elf_backend_modify_segment_map): Likewise.
4887 (elf_backend_create_program_headers): Don't define.
4888 (elfNN_bed): Change to account for field changes.
4889 * elf.c (assign_file_positions_for_segments): Call new
4890 modify_segment_map backend function. Don't call old
4891 create_program_headers backend function.
4892 (get_program_header_size): Call additional_program_headers rather
4893 than create_program_headers.
4894 * elflink.h (elf_link_add_object_symbols): Initialize
4895 type_change_ok from new backend field.
4896 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4898 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4899 a reloc against the appropriate section.
4901 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4902 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4903 (elf_flags_init): Rename from elf_ppc_flags_init.
4904 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4906 (ppc_elf_copy_private_bfd_data): Likewise.
4907 (ppc_elf_merge_private_bfd_data): Likewise.
4909 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4912 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4914 * coff-alpha.c (alpha_relocate_section): During final link, allow
4915 output .lita section to be bigger than 64k by adjusting gp value
4916 on a per-input section basis.
4917 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4919 (struct ecoff_section_tdata): Add gp field.
4921 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4923 Handle Alpha ECOFF changes in OSF/1 3.2.
4924 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4926 * coff-alpha.c: Include "aout/ar.h".
4927 (alpha_ecoff_get_relocated_section_contents): Don't require an
4928 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4929 3.2 doesn't generate one.
4930 (alpha_relocate_section): Likewise.
4931 (alpha_ecoff_slurp_armap): Define.
4932 (alpha_ecoff_slurp_extended_name_table): Define.
4933 (alpha_ecoff_construct_extended_name_table): Define.
4934 (alpha_ecoff_truncate_arname): Define.
4935 (alpha_ecoff_write_armap): Define.
4936 (alpha_ecoff_generic_stat_arch_elt): Define.
4937 (alpha_ecoff_update_armap_timestamp): Define.
4939 (alpha_ecoff_read_ar_hdr): New static function.
4940 (alpha_ecoff_get_elt_at_filepos): New static function.
4941 (alpha_ecoff_openr_next_archived_file): New static function.
4942 (alpha_ecoff_get_elt_at_index): New static function.
4943 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4944 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4945 _bfd_ecoff to alpha_ecoff.
4946 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4947 field from backend structure, rather than always calling
4948 _bfd_get_elt_at_filepos.
4949 * coff-mips.c (mips_ecoff_backend_data): Initialize
4950 get_elt_at_filepos field.
4951 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4952 from _bfd_generic_read_ar_hdr with minor changes.
4953 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4954 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4955 * libbfd.h: Rebuild.
4957 * bfd-in.h (BFD_IN_MEMORY): Define.
4958 * libbfd-in.h (struct bfd_in_memory): Define.
4959 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4960 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4961 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4962 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4963 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4964 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4965 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4966 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4967 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4968 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4970 (bfd_openstreamr): Likewise.
4971 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4972 BFD_IN_MEMORY is not set.
4973 * riscix.c (riscix_some_aout_object_p): Likewise.
4974 * bfd-in2.h, libbfd.h: Rebuild.
4976 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4977 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4978 (bfd_get_elt_at_index): Define.
4979 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4980 bfd_get_elt_at_index. Change index parameter from int to
4982 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4983 (_bfd_noarchive_get_elt_at_index): Define.
4984 (_bfd_archive_bsd_get_elt_at_index): Define.
4985 (_bfd_archive_coff_get_elt_at_index): Define.
4986 * bfd-in2.h, libbfd.h: Rebuild.
4987 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4988 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4989 * ieee.c (ieee_get_elt_at_index): Define.
4990 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4991 * oasys.c (oasys_get_elt_at_index): Define.
4992 * som.c (som_get_elt_at_index): Define.
4994 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4995 numbers to the .text section.
4997 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * ieee.c (ieee_write_debug_part): Change return type to boolean.
5000 If there is a SEC_DEBUGGING section, get the contents of the debug
5001 information part from it.
5002 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
5004 (ieee_write_object_contents): Check ieee_write_debug_part return.
5006 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
5008 * config.bfd (i[345]86-*-freebsd*): Add target.
5009 * configure.in (i386freebsd_vec): Add vec.
5010 * configure: Regenerate.
5011 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
5012 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
5013 Rebuild dependencies..
5014 * freebsd.h: New file.
5015 * i386freebsd.c: New file.
5016 * targets.c (i386freebsd_vec): Declare.
5017 (bfd_target_vector): Add i386freebsd_vec.
5018 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5019 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
5021 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
5023 * ieee.c (ieee_slurp_debug): New static function.
5024 (ieee_object_p): Call it.
5025 (ieee_slurp_section_data): Skip debugging sections.
5026 (ieee_get_reloc_upper_bound): Likewise.
5027 (ieee_get_section_contents): Likewise.
5028 (ieee_canonicalize_reloc): Likewise.
5029 (ieee_write_section_part): Likewise.
5030 (ieee_write_debug_part): Likewise.
5031 (ieee_write_data_part): Likewise.
5032 (init_for_output): Likewise.
5034 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5036 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
5038 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
5039 relocs, since ppc_elf_relocate_section handles the linker case.
5040 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
5042 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
5043 ppc_elf_relocate_section since that is now the only caller.
5044 (ppc_elf_relocate_section): Ditto.
5046 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5048 * coffcode.h (coff_write_object_contents): If we don't know the
5049 section of the entry point for an XCOFF executable, always set the
5050 entry address to -1.
5052 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5054 * elf.c (bfd_section_from_shdr): Add support for note sections.
5056 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
5058 * bfd-in.h (struct _symbol_info): Add stab_type field.
5059 * bfd-in2.h: Rebuild.
5060 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
5062 * elf32-ppc.c: Remove trailing newline from calls to
5064 (ppc_elf_merge_private_bfd_data): Only warn about endianness
5065 difference if target endianness is known.
5067 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5069 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
5070 old style TOC16 references without using R_PPC_GOT.
5071 (ppc_reloc_type): Ditto.
5072 (ppc_elf_reloc_type_lookup): Add support for TOC16.
5073 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
5074 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
5075 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
5076 (ppc_elf_check_relocs): New function for GOT/PLT support that is
5078 (ppc_elf_adjust_dynamic_symbol): Ditto.
5079 (ppc_elf_adjust_dynindx): Ditto.
5080 (ppc_elf_size_dynamic_sections): Ditto.
5081 (ppc_elf_finish_dynamic_symbol): Ditto.
5082 (ppc_elf_finish_dynamic_sections): Ditto.
5083 (ELF_DYNAMIC_INTERPRETER): Define.
5085 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
5087 * elf.c (copy_private_bfd_data): When attaching sections to
5088 segments ignore sections that won't be allocated. Patch from
5091 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
5093 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
5096 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
5098 * coff-i960.c (CALC_ADDEND): Define.
5099 (coff_i960_relocate_section): Add the input section VMA to the
5100 addend for PC relative relocs.
5102 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
5104 * peicode.h (pe_print_pdata): Must test the entire entry for zero
5105 to correctly terminate.
5107 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
5109 * targets.c (enum bfd_endian): Define.
5110 (bfd_target): Rename byteorder_big_p to byteorder, and change it
5111 from boolean to enum bfd_endian. Change header_byteorder_big_p
5113 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
5114 (bfd_header_big_endian, bfd_header_little_endian): New macros.
5115 * bfd-in2.h: Rebuild.
5116 * All targets: Change initialization of byteorder and
5117 header_byteorder to use enum bfd_endian values rather than
5119 * All files: Change all references to byteorder_big_p and
5120 header_byteorder_big_p to use new bfd_*_endian macros.
5122 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
5124 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
5126 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
5128 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
5130 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
5132 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
5134 * ieee.c: Lots of minor cleanups. Make many functions return
5135 errors rather than calling abort. Also:
5136 (ieee_write_twobyte): Remove; change callers to call existing
5137 ieee_write_2bytes function.
5138 (ieee_write_expression): Don't output the section twice when
5139 outputting a local symbol. Don't emit an extraneous zero if there
5141 (ieee_slurp_sections): Set the lma as well as the vma.
5142 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
5144 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
5145 a recognized one or bfd_arch_unknown.
5146 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
5148 (ihex_get_symtab): Likewise.
5150 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
5152 * aoutx.h: Include <ctype.h>.
5153 (struct aout_link_includes_table): Define.
5154 (struct aout_link_includes_totals): Define.
5155 (struct aout_link_includes_entry): Define.
5156 (aout_link_includes_lookup): Define macro.
5157 (struct aout_final_link_info): Add includes field.
5158 (aout_link_includes_newfunc): New static function.
5159 (NAME(aout,final_link)): Initialize includes hash table.
5160 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
5162 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
5164 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
5166 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
5168 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
5170 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
5172 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
5173 (pe_print_private_bfd_data): call pe_print_reloc.
5174 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
5175 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
5176 up some debugging as well.
5178 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
5180 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
5183 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
5185 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
5186 when setting sections to NULL.
5188 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
5192 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
5193 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
5195 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5196 * bfd-in2.h: Rebuild.
5198 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
5200 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
5202 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
5204 * ihex.c (ihex_scan): Handle record types 4 and 5.
5205 (ihex_object_p): Permit types 4 and 5.
5206 (ihex_set_section_contents): Remove check for out of range
5208 (ihex_write_object_contents): Generate types 4 and 5.
5210 * elflink.h (elf_link_output_extsym): Just ignore warning and
5211 indirect references to symbols which don't really exist.
5213 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
5215 * peicode.h (pe_print_idata): Minor format fixes
5216 (pe_print_edata): New function. Under private printing, this formats
5217 the edata section of a PE file.
5218 (pe_print_private_bfd_data): Added call to pe_print_edata.
5220 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5222 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
5223 index, don't call stoi.
5225 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
5227 * srec.c (srec_scan): Set lma as well as vma.
5229 * ihex.c: New file; support for Intel Hex format.
5230 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
5231 (ihex_vec): Declare.
5232 (bfd_target_vector): Always include ihex_vec.
5233 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
5234 * Makefile.in: Rebuild dependencies.
5235 (BFD_LIBS): Add ihex.o
5236 (BFD_LIBS_CFILES): Add ihex.c.
5237 * bfd-in2.h: Rebuild.
5239 * elf.c (assign_file_positions_for_segments): Sort the sections in
5241 (get_program_header_size): Return the right size if segment_map is
5243 (copy_private_bfd_data): Don't bother to sort the sections.
5245 * bfd.c (bfd_record_phdr): New function.
5246 * bfd-in.h (bfd_record_phdr): Declare.
5247 * bfd_in2.h: Rebuild.
5249 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
5252 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
5253 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
5255 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
5256 (bfd_zmalloc): Change declaration.
5257 * libbfd.h: Rebuild.
5258 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
5259 and realloc. Don't set bfd_error_no_memory if they fail.
5261 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
5263 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
5264 uses as well. Added a new howto to deal with TOCREL16 relocs that
5265 are TOCDEFN as well.
5266 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
5267 to handle RVA relocs from dlltool.
5268 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
5269 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
5270 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
5272 * coffcode.h (coff_set_alignment_hook): check idata$X sections
5273 to get the right section alignment.
5275 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
5277 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
5278 p_paddr if p_paddr is zero.
5279 (make_mapping): Set includes_filehdr and includes_phdrs for first
5281 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
5283 (assign_file_positions_for_segments): Handle includes_filehdr and
5284 includes_phdrs. Remove special handling of PT_PHDR and first
5286 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
5287 when appropriate. Remove special handling of PT_PHDR segment.
5288 Use a more complex condition for when a section is included in a
5289 segment to handle Solaris linker oddities.
5291 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5293 * coff-m88k.c (howto_table): Reformatted for easier reading;
5294 special_function now points to new function m88k_special_reloc.
5295 (howto_hvrt16): Function previously used for handling HVRT16 relocs
5297 (rtype2howto): Do not add reloc's r_offset to the addend, this will
5298 be done correctly by m88k_special_reloc.
5299 (reloc_processing): New function to be used by RELOC_PROCESSING.
5300 (RELOC_PROCESSING): Define to call reloc_processing.
5302 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
5305 (pe_print_pdata): Likewise.
5307 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
5308 obstack_alloc fails.
5309 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
5311 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
5312 * Many files: don't set bfd_error_no_memory if one of the above
5315 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
5316 if p_paddr_valid is set.
5317 (copy_private_bfd_data): New static function.
5318 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
5320 * elf.c (assign_file_positions_for_segments): Fix case where extra
5321 program headers were allocated.
5323 * elf.c (_bfd_elf_print_private_bfd_data): New function.
5324 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
5325 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
5326 _bfd_elf_print_private_bfd_data.
5328 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
5329 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
5330 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
5331 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
5332 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
5333 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
5334 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
5336 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
5338 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
5339 * elf.c (make_mapping): New static function.
5340 (map_sections_to_segments): New static function.
5341 (elf_sort_sections): New static function.
5342 (assign_file_positions_for_segments): New static function.
5343 (map_program_segments): Remove.
5344 (get_program_header_size): Remove sorted_hdrs, count, and
5345 maxpagesize parameters. Simplify.
5346 (assign_file_positions_except_relocs): When generating an
5347 executable, use assign_file_positions_for_segments.
5348 (elf_sort_hdrs): Remove.
5349 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
5350 to get_program_header_size.
5352 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
5354 * hp300hpux.c (MY(callback)): Set lma as well as vma.
5356 * configure, config.in: Regenerate with autoconf 2.7.
5358 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
5359 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
5361 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
5363 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
5364 (ecoff_sec_to_styp_flags): Likewise.
5365 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
5366 (ecoff_set_symbol_info): Handle scRConst.
5367 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
5368 (ecoff_compute_section_file_positions): Handle .rconst section.
5369 (_bfd_ecoff_write_object_contents): Likewise.
5370 (ecoff_link_check_archive_element): Handle scRConst.
5371 (ecoff_link_add_externals): Likewise.
5372 (ecoff_link_write_external): Handle .rconst section.
5373 (ecoff_reloc_link_order): Likewise.
5374 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
5375 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
5377 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
5379 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
5380 DEF_DYNAMIC flag is set.
5382 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
5384 * host-aout.c: If TRAD_HEADER is defined, include it.
5386 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
5388 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5389 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
5390 (BFD_NEED_DECLARATION): New function.
5391 * configure.in: Use BFD_NEED_DECLARATION.
5392 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
5393 * configure, config.in: Rebuild with autoconf 2.6.
5395 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
5396 special_sections before returning when called with a non XCOFF
5399 * coffgen.c (coff_renumber_symbols): Sort common symbols with
5402 * coffcode.h (coff_compute_section_file_positions): Only pad the
5403 previous section to force file alignment when creating an
5406 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * coffcode.h (coff_compute_section_file_positions): If
5409 RS6000COFF_C, set up the .debug section.
5411 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
5412 if it is not large enough to accomodate the entire TOC area with
5413 signed 16 bit offsets.
5414 (xcoff_write_global_symbol): Handle negative TOC offsets in global
5416 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
5417 TOC anchor to use the TOC value used in the output file.
5419 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
5421 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
5422 (_bfd_coff_read_string_table): Likewise.
5424 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5426 * pe-arm.c: Fix typos.
5427 * coff-arm.c: Likewise.
5429 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
5431 * coff-ppc.c (list_ele): Added "cat"egory member.
5432 (record_toc): New category parameter (priv or pub).
5433 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
5434 (ppc_process_before_allocation): Removed embrionic data-in-toc from
5435 the mainline. It addes extra toc cells in error.
5436 (ppc_coff_swap_sym_in_hook): Added some documentation.
5437 (dump_toc): Can now diagnose "virtual toc" chicanery.
5439 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
5441 * elf-bfd.h (struct elf_link_hash_table): Change type of
5442 dynsymcount and bucketcount fields from size_t to bfd_size_type.
5444 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
5446 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
5447 pointerize C_LEAFSTAT or C_LEAFEXT entries.
5449 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
5450 DT_INIT and DT_FINI entries if the _init or _fini symbol is
5451 defined or mentioned in a regular file.
5453 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
5455 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
5456 (coff_ppc_relocate_section): Handle TOCDEFN attribute
5457 (coff_ppc_relocate_section): Correct REL24 handling
5458 (ppc_process_before_allocation): Correct TOCDEFN handling
5460 * peicode.h (dir_names): Added name descriptions
5462 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
5464 * VERSION: Updated to cygnus-2.6.
5466 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
5468 * targets.c (m68k4knetbsd_vec): Declare.
5470 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
5472 * targets.c (bfd_target): Change type of second argument to
5473 _bfd_print_private_bfd_data from void * to PTR.
5474 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
5475 using PTR rather than void *.
5476 * bfd-in2, libbfd.h: Rebuild.
5477 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
5479 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
5480 _bfd_generic_bfd_print_private_bfd_data rather than casting
5483 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
5485 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
5486 "DO NOT DELETE" lines or blank lines that mkdep writes on some
5488 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
5489 BFD64_BACKENDS_CFILES): New variables.
5492 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
5494 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
5495 not at the file position of the first section.
5496 * coffcode.h (coff_compute_section_file_positions): Avoid using
5498 (coff_write_object_contents): When generating a PPC PE executable
5499 with no symbols, round up the file size to a COFF_PAGE_SIZE
5501 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
5502 don't write out a string table.
5504 * elf.c (bfd_section_from_shdr): When using a different section
5505 header, pass the new one to _bfd_elf_make_section_from_shdr.
5506 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
5507 (elf_map_symbols): Add section VMA to symbol value when comparing
5509 (_bfd_elf_compute_section_file_positions): Only build symbol table
5510 if there are some symbols. Set file offset of symtab and strtab
5512 (assign_file_positions_except_relocs): Remove dosyms parameter.
5513 Change all callers. Never set file offset of symtab and strtab
5515 (_bfd_elf_copy_private_section_data): New function.
5516 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
5517 (_bfd_elf_copy_private_symbol_data): New function.
5518 (swap_out_syms): Check for special mapping of st_shndx created by
5519 copy_private_symbol_data.
5520 * elfxx-target.h: Use new copy routines.
5521 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
5522 (_bfd_elf_copy_private_section_data): Declare.
5524 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
5526 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
5529 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
5530 _bfd_dummy_target, matching the recent change to archive
5533 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
5535 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
5536 arithmetic on PTR types.
5538 * aout-target.h (MY(callback)): Set the lma of the sections.
5540 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
5541 symbol into a reloc against the section.
5543 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
5545 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
5546 glue for the relocs: IMGLUE and IFGLUE.
5547 (record_toc): new function - tracks toc contents
5548 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
5549 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
5550 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
5551 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
5552 (ppc_record_toc_entry): Removed a debug define (duh)
5554 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5555 (pe_print_idata): New function - formats the idata section data
5556 (pe_print_pdata): New function - formats the pdata section data
5557 (pe_print_private_bfd_data): calls to above
5559 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5561 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5562 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5563 TARGET_SYM and TARGET_NAME for vector and BFD name.
5564 * coff-pmac.c (pmac_xcoff_vec): Remove.
5565 (TARGET_SYM, TARGET_NAME): Define.
5566 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5567 machine to 0, not all PowerMacs are 601s.
5569 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5571 * elfcode.h (elf_object_p): Read in any program headers.
5572 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5573 based on the program headers, if any.
5574 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5575 (map_program_segments): Set p_paddr of program headers based on
5578 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5580 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5583 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5584 trying to do a relocateable link with a non-a.out object file.
5586 * archive.c (bfd_generic_archive_p): Check the first object file
5587 in an archive even if target_defaulted is set. If the object file
5588 has the wrong xvec, reject it.
5590 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5591 be represented, report the name via _bfd_error_handler.
5592 (translate_to_native_sym_flags): Likewise.
5593 * elf32-mips.c (mips_elf_final_link): Likewise.
5594 * oasys.c (oasys_write_sections): Likewise.
5596 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5597 which checks for STYP_OVRFLO sections.
5598 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5599 reloc and lineno count overflows.
5600 (coff_write_object_contents): Call coff_count_linenumbers before
5601 coff_compute_section_file_positions. If RS6000COFF_C, handle
5602 reloc and lineno count overflows.
5603 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5604 relocs before dealing with .pad sections. Count overflow section
5605 headers when handling .pad sections.
5607 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5610 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5611 (struct xcoff_link_hash_table): Add descriptor_section and
5612 special_sections fields.
5613 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5614 (xcoff_link_add_symbols): Set linkage section alignment. Create
5615 descriptor section. Check for magic symbol names (_text, etc.),
5616 and record them in special_sections if found. Set
5617 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5618 descriptor field to point back to the function code symbol.
5619 (xcoff_sweep): Always mark the special descriptor_section.
5620 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5621 function descriptor, and mark it if it is.
5622 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5623 parameter, and fill it in. Allocate space for the descriptor
5625 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5626 global linkage code. If an undefined function descriptor is
5627 exported, arrange to define it. Warn about any other undefined
5629 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5630 (xcoff_write_global_symbol): Create a function descriptor when
5632 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5633 * bfd-in2.h: Rebuild.
5635 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5637 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5638 (ppc_coff_link_hash_table): new types for hashing
5639 (ppc_coff_link_hash_newfunc): hash entry constructor
5640 (ppc_coff_link_hash_table_init): hash table initializer
5641 (ppc_coff_link_hash_table_create): hash table constructor
5642 (ppc_record_toc_entry): changed references to hash table
5643 (coff_ppc_relocate_section): changed references to hash table
5645 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5646 * libcoff.h: Rebuild
5648 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5649 (coff_link_add_symbols): removed toc_offset init
5651 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5653 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5656 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5657 if it is given and mmep is available.
5658 * acconfig.h: Undef USE_MMAP.
5659 * configure, config.in: Regenerated.
5660 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5661 table handling the old way.
5662 (aout_get_external_symbols): Don't complain if last byte of string
5664 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5665 (bfd_free_window) [! USE_MMAP]: Don't define.
5666 (bfd_get_file_window,
5667 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5669 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5671 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5674 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5676 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5677 compatible with AMD generated COFF files. Try to support both AMD
5678 and GNU formats simultaneously.
5679 (coff_a29k_relocate_section): Likewise.
5681 * libbfd.c (bfd_get_file_window): Change writable parameter from
5682 int to boolean; update all callers. Pass MAP_SHARED if not
5683 writable--it's required on Solaris. Cast fprintf argument to
5685 * bfd-in.h (bfd_get_file_window): Update declaration.
5686 * bfd-in2.h: Rebuild.
5687 * aoutx.h: Update calls to bfd_get_file_window.
5689 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5691 (xcoff_swap_ldhdr_in): New static function.
5692 (xcoff_swap_ldsym_in): New static function.
5693 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5694 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5695 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5696 Handle XTY_ER/XMC_XO symbols correctly.
5697 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5698 rather than normal symbol table.
5699 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5700 already defined with the same absolute value.
5701 (xcoff_mark): When considering called symbols, check whether the
5702 descriptor is from a dynamic object, rather than the symbol
5704 (xcoff_build_ldsyms): Likewise.
5706 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5707 Cast realloc and malloc return values. If malloc or realloc fail,
5708 set bfd_error_no_memory.
5709 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5710 * bfd-in2.h: Rebuild.
5712 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5714 * coff-ppc.c (ppc_record_toc_entry): new function.
5715 (in_reloc_p): changed return value.
5716 (coff_ppc_relocate_section): much rework.
5717 (ppc_allocate_toc_section): new function.
5718 (ppc_process_before_allocation): new function.
5719 (ppc_coff_swap_sym_in_hook): new function.
5721 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5722 (coff_link_add_symbols): initialize toc_offset.
5724 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5725 (coff_swap_aouthdr_out): Added more sections to the data
5726 dictionary for the pe file header. Also changed linker version
5727 number on the ppc side.
5728 (dir_names): small improvements to the dictionary printing.
5729 (pe_mkobject_hook): save the file level flags.
5731 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5732 (pe_tdata): added real_flags field
5733 (coff_tdata): added local_toc_sym_map and access macro
5735 * libcoff.h (coff_link_hash_entry): added toc_offset field
5736 (pe_tdata): added real_flags field
5737 (coff_tdata): added local_toc_sym_map and access macro
5739 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5740 (coff_mkobject): init for local_toc_sym_map
5741 (coff_write_object_contents): set the internal_a.magic to
5742 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5745 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5747 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5748 entries until both the line number address and the function name
5749 address are too large.
5751 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5752 * configure: Rebuilt.
5754 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5755 is defined in the environment.
5757 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5759 * som.c (som_get_section_contents_in_window): Define to use
5762 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5764 * coff-i860.c: New file, based on coff-i386.c.
5765 * cpu-i860.c: New file, based on cpu-i386.c.
5766 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5767 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5768 targets, using i860coff_vec.
5769 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5770 trad-core.o and hosts/i860mach3.h.
5771 (i860coff_vec): Use coff-i860.o and cofflink.o.
5772 * configure: Rebuild.
5773 * Makefile.in: Rebuild dependencies.
5774 (ALL_MACHINES): Add cpu-i860.o.
5775 (BFD32_BACKENDS): Add coff-i860.o.
5776 (CFILES): Add cpu-i860.c and coff-i860.c.
5777 * targets.c (i860coff_vec): Declare.
5778 (bfd_target_vector): Add &i860coff_vec.
5779 * archures.c (bfd_i860_arch): Declare.
5780 (bfd_archures_list): Add &bfd_i860_arch.
5781 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5782 (coff_set_flags): Handle bfd_arch_i860.
5783 (coff_write_object_contents): Handle I860 a.out magic number.
5785 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5787 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5788 the created .tc section to 2.
5789 (xcoff_mark): Don't keep a .loader reloc for a call to an
5790 undefined symbol when creating a shared library.
5791 (xcoff_build_ldsyms): When creating a shared library, generate
5792 global linkage code for a call to an undefined symbol.
5794 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5796 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5797 BFD32_BACKENDS, BFD64_BACKENDS.
5798 (.dep1): Put mkdep output in a separate file.
5799 Rebuilt dependencies.
5801 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5804 Permit use of mmap when available:
5806 * configure.in: Check for mmap, madvise, mprotect.
5807 * config.in, configure: Regenerated.
5809 * libbfd.c (struct _bfd_window_internal): Define type.
5810 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5812 (ok_to_map): New static variable for debugging.
5813 (_bfd_generic_get_section_contents_in_window): New function.
5814 * bfd-in.h (bfd_window_internal): Declare type.
5815 (bfd_window): Define type.
5816 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5817 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5820 * libaout.h (struct aoutdata): Add two window fields.
5821 (obj_aout_sym_window, obj_aout_string_window): New macros.
5822 * aoutx.h (some_aout_object_p): Initialize windows.
5823 (aout_get_external_symbols): Get symbol data and strings in
5824 windows instead of explicitly allocated buffers.
5825 (slurp_symbol_table): Free window instead of memory.
5826 (bfd_free_cached_info): Release windows instead of freeing storage
5828 (aout_link_free_symbols): Ditto.
5830 * targets.c (bfd_target): Add new field for
5831 get_section_contents_in_window.
5832 (BFD_JUMP_TABLE_GENERIC): Updated.
5833 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5834 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5835 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5836 macros for get_section_contents_in_window field.
5838 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5840 * core.c: Renamed to corefile.c
5841 * makefile.dos (OBJS): Change core.o to corefile.o
5842 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5845 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5847 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5848 targ_selvecs to allow debugging under Irix-5 native.
5851 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5853 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5854 to o. Clobber and restore the list of new csects around the call
5855 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5856 linker error and the linker wants to read the symbol table. Reset
5857 the line number count of a real section even if it has no relocs.
5858 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5860 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5863 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5865 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5866 an undefined symbol in a shared link.
5868 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5869 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5870 phdm@info.ucl.ac.be (Philippe De Muyter).
5872 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5874 * coff-m88k.c (rtype2howto): New static function.
5875 (RTYPE2HOWTO): Use it rather than a macro definition.
5877 * coffcode.h (coff_write_object_contents): set internal_a.magic
5878 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5880 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5881 define TRAD_HEADER to new file hosts/delta68.h.
5882 m88*-motorola-sysv*, however, does use ptrace-core.o.
5883 * hosts/delta68.h: New file.
5885 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5886 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5888 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5890 * i386linux.c (MY(vec)): Declare before use.
5892 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5894 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5895 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5897 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5898 BFD is not of the right type.
5899 (bfd_elf_get_needed_list): Likewise.
5900 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5901 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5902 * xcofflink.c (XCOFF_XVECP): Define.
5903 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5905 (bfd_xcoff_import_symbol): Likewise.
5906 (bfd_xcoff_export_symbol): Likewise.
5907 (bfd_xcoff_link_count_reloc): Likewise.
5908 (bfd_xcoff_record_link_assignment): Likewise.
5909 (bfd_xcoff_size_dynamic_sections): Likewise.
5911 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5912 table index against the number of symbols for a base relative
5915 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5917 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5918 full_aouthdr flag here...
5919 (_bfd_xcoff_bfd_final_link): ...not here.
5921 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5923 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5924 systems that have a system <libelf.h>.
5925 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5926 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5927 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5928 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5929 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5930 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5931 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5933 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5935 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5936 set, set BSF_WEAK in symbol. Change all callers.
5937 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5938 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5939 _bfd_generic_link_add_one_symbol.
5940 (ecoff_indirect_link_order): Check that the section tdata relocs
5941 are not NULL before using them.
5943 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5944 define TRAD_HEADER as hosts/alphalinux.h.
5945 * configure: Rebuild.
5946 * hosts/alphalinux.h: New file.
5947 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5950 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5952 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5953 C_ECOMM storage classes.
5955 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5957 (xcoff_mark): Call xcoff_mark_symbol.
5958 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5959 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5961 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5963 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5965 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5967 (xcoff_find_reloc): New static function.
5968 (xcoff_link_add_symbols): Use it.
5969 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5970 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5971 relocate the value of C_DECL.
5973 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5975 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5977 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5978 callback decide what goes in .relocs.
5979 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5980 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5983 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5988 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5990 * xcofflink.c: More improvements, mostly to fix handling of
5991 constructors and a few other special cases.
5992 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5993 zero, reverting yesterday's change.
5994 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5995 (bfd_xcoff_link_count_reloc): Declare.
5996 (bfd_xcoff_record_link_assignment): Declare.
5997 * bfd-in2.h: Rebuild.
5999 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
6001 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
6002 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
6003 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
6004 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
6005 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
6006 Change PAGE_SIZE to TARGET_PAGE_SIZE.
6008 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
6011 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
6012 segments includes the a.out header. See to that the magic number
6013 *always* is big-endian.
6015 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
6016 m68k4k NetBSD configurations.
6018 * configure.in, configure: Separate i386 & mips NetBSD
6019 configurations from other BSD ones. Don't assume DEC is the only
6020 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
6021 configurations. Add support for m68k4k NetBSD object format.
6023 * libaout.h: Added M_68K4K_NETBSD magic.
6025 * m68k4knetbsd.c: New file.
6027 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
6029 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
6032 * hosts/mipsnbsd.h: New file.
6035 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
6037 * config.bfd: Add config stuff for mips*-*-magic* to set
6038 targ_defvec to ecoff_big_vec.
6041 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
6043 * xcofflink.c: Numerous changes to get closer to a working XCOFF
6045 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
6046 toc_section, and entry_section fields.
6047 (struct xcoff_section_tdata): Remove ldrel_count field.
6048 * libcoff.h: Rebuild.
6049 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
6051 (coff_compute_section_file_positions): If RS6000COFF_C, generate
6052 full a.out header if full_aouthdr is set in xcoff_data.
6053 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
6054 based on sections stored in xcoff_data.
6055 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
6057 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
6058 (rs6000coff_vec): Set symbol_leading_char to '.'.
6059 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
6060 value stored in ret rather than returning a pointer value.
6062 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6064 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
6067 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
6069 * som.c (som_slurp_string_table): Allocate the strings with malloc
6070 since they're free'd by free_cached_info.
6071 (som_slurp_symbol_table): Similarly for the symbol table.
6073 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
6075 * Makefile.in (diststuff): Don't make headers.
6077 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * Makefile.in: Rebuild dependencies.
6081 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
6082 output_bfd is not SunOS.
6083 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
6084 non-SunOS input files.
6086 * xcofflink.c: Extensive changes to support linking shared objects
6087 and generating a .loader section.
6088 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
6089 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
6090 last_symndx, and ldrel_count fields.
6091 * libcoff.h: Rebuild.
6092 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
6093 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
6095 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
6096 (bfd_xcoff_export_symbol): Declare.
6097 (bfd_xcoff_size_dynamic_sections): Declare.
6098 * bfd-in2.h: Rebuild.
6100 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
6102 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
6103 * configure: Rebuild.
6104 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
6105 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
6107 (pmac_xcoff_vec): Update to use new xcoff support.
6108 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
6109 (xcoff_write_armap): Declare buf as unsigned char.
6110 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
6112 * mpw-make.sed: Generalize subdir_do edit.
6114 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
6116 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
6117 correctly. Don't initialize asect->vma.
6119 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
6121 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
6122 something a little less than the page size.
6124 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
6126 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
6128 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
6130 * coff-i386.c (coff_i386_reloc_type_lookup): New.
6131 * coffcode.h (coff_write_object_contents): If .bss is before
6132 .data us that as data_start.
6133 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
6135 * peicode.h (add_data_entry): Use _cooked_size of data directory.
6136 (coff_swap_outhdr_out): Hardwire in version number.
6138 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
6140 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
6141 major and minor to *_vno, since the former are also macros in
6142 SunOS header files. Cast result of bfd_alloc to appropriate
6145 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
6146 before assigning to sec_data.
6148 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
6150 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
6151 now relative to the section, not absolute.
6152 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
6153 get the file name when there is a N_SO directory name. When
6154 handling stabs, remember that section->vma was added to the
6157 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
6159 * sunos.c (struct sunos_link_hash_table): Add needed field.
6160 (sunos_link_hash_table_create): Call bfd_release, not free.
6161 (sunos_link_hash_table_create): Initialize needed field.
6162 (sunos_add_dynamic_symbols): Record needed objects.
6163 (bfd_sunos_get_needed_list): New function.
6164 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
6165 * bfd-in2.h: Rebuild.
6167 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
6169 * libcoff-in.h (pe_data_type.in_reloc_p): New.
6171 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
6173 * bfd-in.h (struct bfd_link_needed_list): Rename from
6174 bfd_elf_link_needed_list.
6175 * bfd-in2.h: Rebuild.
6176 * elf.c, elflink.h, libelf.h: Corresponding changes.
6178 Add start at AIX linker support; no shared libraries yet.
6179 * xcofflink.c: New file.
6180 * configure.in (rs600coff_vec): Use xcofflink.o.
6181 * configure: Rebuild.
6182 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
6184 (struct xcoff_section_tdata): Define.
6185 (xcoff_section_data): Define macro.
6186 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
6187 (_bfd_xcoff_bfd_link_add_symbols): Declare.
6188 (_bfd_xcoff_bfd_final_link): Declare.
6189 (_bfd_ppc_xcoff_relocate_section): Declare.
6190 * libcoff.h: Rebuild.
6191 * coff-rs6000.c: Clean up a bit.
6192 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
6193 cputype, csects, and debug_indices.
6194 (xcoff_copy_private_bfd_data): Copy cputype.
6195 (xcoff_howto_table): Rename from rs6000coff_howto_table.
6196 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
6197 (xcoff_reloc_type_lookup): Rename from
6198 rs6000coff_reloc_type_lookup.
6199 (coff_relocate_section): Define.
6200 (_bfd_xcoff_sizeof_headers): Define.
6201 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
6202 (_bfd_xcoff_bfd_relax_section): Define.
6203 (_bfd_xcoff_bfd_link_split_section): Define.
6204 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
6206 * coffcode.h (coff_compute_section_file_positions): If AIX,
6207 increment sofar by SMALL_AOUTSZ if not executable.
6208 (coff_write_object_contents): If AIX, always output an a.out
6209 header; if not executable, header size of SMALL_AOUTSZ.
6210 * hash.c (struct bfd_strtab_hash): Add xcoff field.
6211 (_bfd_stringtab_init): Initialize xcoff field.
6212 (_bfd_xcoff_stringtab_init): New function.
6213 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
6214 (_bfd_stringtab_emit): In XCOFF mode, write out length.
6215 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
6216 * libbfd.h: Rebuild.
6217 * Makefile.in: Rebuild dependencies.
6218 (BFD32_BACKENDS): Add xcofflink.o.
6219 (CFILES): Add xcofflink.c.
6221 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
6222 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
6223 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
6225 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6227 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
6229 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
6231 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
6232 * config.in: Regenerated.
6234 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
6235 (_bfd_chunksize): New variable.
6236 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
6237 for obstack chunk size.
6238 * configure.in: Check for getpagesize.
6239 * configure: Regenerated.
6241 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6243 * trad-core.c (rawptr): Make it a local variable of
6244 ptrace_unix_core_file_p.
6246 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
6248 * coff-arm.c (in_reloc_p): New.
6249 * coff-i386.c (in_reloc_p): New.
6250 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
6251 (coff_write_object_contents): Only set has_reloc_section
6253 * cofflink.c (_bfd_coff_generic_relocate_section): Call
6254 in_reloc_p to decide if reloc should be emitted.
6255 * libcoff.h (pe_data_type.in_reloc_p): New.
6256 * peicode.h (pe_mkobject): Initialize in_reloc_p.
6258 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
6260 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
6261 (_bfd_coff_read_internal_relocs): Likewise.
6262 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
6263 (_bfd_coff_read_internal_relocs): Likewise.
6265 * elflink.h (elf_link_add_object_symbols): Correct conditions
6266 under which type and size change warnings are issued.
6268 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
6270 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
6271 a symbol which is not in a real section.
6272 (coff_write_native_symbol): Corresponding change.
6274 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
6275 coff_link_hash_newfunc and make non-static.
6276 (_bfd_coff_link_hash_table_init): New function, broken out of
6277 _bfd_coff_link_hash_table_create.
6278 (_bfd_coff_link_hash_table_create): Use it.
6279 (process_embedded_commands): Make static.
6280 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
6281 (_bfd_coff_link_hash_table_init): Declare.
6282 * libcoff.h: Rebuild.
6284 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
6285 field in XCOFF tdata.
6286 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
6287 U802ROMAGIC, for clarity. Try to set arch and machine correctly
6288 based on cputype stored in a.out header, or in n_type of initial
6290 (coff_write_object_contents): Set cputype correctly in a.out
6292 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
6294 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
6295 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
6297 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
6298 * libcoff.h: Rebuild.
6300 * cpu-rs6000.c (rs6000_compatible): New static function.
6301 (bfd_rs6000_arch): Use it.
6302 * cpu-powerpc.c (powerpc_compatible): New static function.
6303 (arch_info_struct): Define various flavours of PowerPC.
6304 (bfd_powerpc_arch): Use powerpc_compatible. Point at
6307 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
6309 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
6311 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
6313 * elflink.h (elf_link_add_object_symbols): Don't warn about
6314 changing the size or type if the old definition was weak.
6316 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
6318 * coffcode.h (combined_entry_type): Add fix_line field.
6319 (coff_slurp_line_table): Warn if we try to set the lineno field of
6321 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
6322 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
6323 * coffgen.c (coff_mangle_symbols): Handle fix_line.
6324 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
6326 (coff_print_symbol): Print fix_value symbols in a useful fashion.
6327 * libcoff.h: Rebuild.
6329 * libcoff-in.h (struct xcoff_tdata): Define.
6330 (xcoff_data): Define.
6331 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
6332 * bfd-in2.h, libcoff.h: Rebuild.
6333 * coff-rs6000.c (xcoff_mkobject): New static function.
6334 (coff_mkobject): Define.
6335 (xcoff_copy_private_bfd_data): New static function.
6336 (coff_bfd_copy_private_bfd_data): Define.
6337 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
6339 (rs6000coff_vec): Add DYNAMIC to object_flags.
6340 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
6341 .loader sections specially.
6342 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
6343 section alignment from the XCOFF tdata information.
6344 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
6345 F_SHROBJ, and copy the extra a.out header information into the
6346 XCOFF tdata structure.
6347 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
6348 F_DYNLOAD and the extra a.out header information.
6349 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
6350 C_HIDEXT symbol with attached csect information.
6351 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
6352 in the o_maxdata field.
6353 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
6354 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
6355 end if BSF_NOT_AT_END is set.
6357 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
6358 _bfd_read_ar_hdr_fn.
6359 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
6360 * bfd-in2.h, libbfd.h: Rebuild.
6361 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
6363 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
6364 (bfd_slurp_bsd_armap_f2): Likewise.
6365 (_bfd_slurp_extended_name_table): Likewise.
6367 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
6369 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6371 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
6372 when the symbol table is empty.
6374 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
6375 space for section symbols, since we don't output them either.
6376 (elf_m68k_adjust_dynindx): Removed.
6378 * ptrace-core.c (rawptr): Make it a local variable of
6379 ptrace_unix_core_file_p.
6381 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6383 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
6386 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
6387 Mac object file formats.
6389 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
6391 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
6392 auxent if there isn't one.
6393 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
6394 rather than FILNMLEN as the maximum name length.
6396 * coffcode.h (bfd_coff_backend_data): Add new field
6397 _bfd_coff_print_aux.
6398 (bfd_coff_print_aux): New static function.
6399 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
6400 scnlen field of an XTY_LD csect aux entry.
6401 (coff_print_aux): New static function.
6402 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
6403 in coff_pointerize_aux_hook.
6404 (bfd_coff_std_swap_table): Initialize new field.
6405 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
6406 * libcoff.h: Rebuild.
6407 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6408 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6410 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
6411 if there are symbols, for native AIX ld compatibility.
6413 * coffcode.h (bfd_coff_backend_data): Add new field
6414 _bfd_coff_pointerize_aux_hook.
6415 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
6416 or I960, and as 0 otherwise.
6417 (bfd_coff_std_swap_table): Initialize new field.
6418 * libcoff.h: Rebuild.
6419 * coffgen.c (coff_pointerize_aux): Change parameters to take
6420 symbol pointer instead of type and class, and to take aux index.
6421 Call _bfd_coff_pointerize_aux_hook if it is defined.
6422 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
6423 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
6424 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6426 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
6427 read-only/host-only support.
6429 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
6431 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
6434 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
6435 BFD_JUMP_TABLE_ARCHIVE accordingly.
6436 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
6437 (_bfd_compute_and_write_armap): Declare.
6438 (_bfd_generic_read_ar_hdr): Declare.
6439 (_bfd_read_ar_hdr): Define.
6440 (_bfd_noarchive_read_ar_hdr): Define.
6441 (_bfd_archive_bsd_read_ar_hdr): Define.
6442 (_bfd_archive_coff_read_ar_hdr): Define.
6443 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
6444 _bfd_read_ar_hdr instead.
6445 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
6446 (_bfd_compute_and_write_armap): Rename from
6447 compute_and_write_armap. Make non-static. Change all callers.
6448 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
6449 than _bfd_snarf_ar_hdr.
6450 * aout-target.h (MY_read_ar_hdr): Define if not defined.
6451 * ieee.c (ieee_read_ar_hdr): Define.
6452 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
6453 * oasys.c (oasys_read_ar_hdr): Define.
6454 * som.c (som_read_ar_hdr): Define.
6455 * bfd-in2.h, libbfd.h: Rebuild.
6457 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
6459 * peicode.c (coff_swap_filehdr_in): If symptr is
6460 zero, there aren't any symbols, even if nsyms is set.
6462 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
6464 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
6466 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
6467 sections, and set styp correctly for them: .got, .hash, .dynamic,
6468 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
6469 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
6471 (ecoff_sort_hdrs): New static function.
6472 (ecoff_compute_section_file_positions): Return boolean, not void.
6473 Sort the sections by VMA before looking through them. Put the
6474 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
6475 section on an appropriate boundary within the page.
6476 (ecoff_compute_reloc_file_positions): Check return value of
6477 ecoff_compute_section_file_positions.
6478 (_bfd_ecoff_set_section_contents): Likewise.
6479 (_bfd_ecoff_write_object_contents): Check for various Alpha
6480 section types when incrementing text_size and data_size. Call
6481 adjust_headers backend function if it exists.
6482 * coff-alpha.c (alpha_adjust_headers): New static function.
6483 (alpha_ecoff_backend_data): Initialize adjust_headers field.
6484 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6486 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
6488 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
6490 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
6491 of ALTERNATE_AIX_CORE_FORMAT.
6492 * configure.in (aix4): No longer need CORE_FLAGS.
6493 * configure: Updated.
6495 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
6497 NS32k changes from Ian Dall:
6498 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
6500 (aout_link_input_section_std, aout_link_input_section_ext,
6501 aout_link_reloc_link_order): Call them instead of _bfd_*
6503 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
6505 (backend_data): Use it instead of hardcoded zero.
6507 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
6508 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
6510 * ns32knetbsd.c: Include bfd.h.
6511 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
6512 (MY_bfd_reloc_type_lookup): Declare function too.
6513 * pc532-mach.c (set_sizes): Don't declare.
6514 (MY_text_includes_header, MY_exec_header_not_counted): Define.
6515 (backend_data, MY_backend_data): Don't define.
6517 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
6518 ns32k-*-lites* like ns32k-*-netbsd*.
6520 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
6523 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
6525 * coffcode.h (coff_write_object_contents): Restore setting
6526 f_timdat to 0, deleted on August 22.
6528 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
6530 * coffcode.h (coff_bfd_copy_private_symbol_data,
6531 coff_bfd_copy_private_section_data,
6532 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
6533 * peicode.h (coff_bfd_copy_private_bfd_data): New
6534 (pe_bfd_copy_private_bfd_data): New.
6535 (coff_swap_scnhdr_in): Swap bss size into the right place.
6536 (pe_print_private_bfd_data): Add some newlines.
6538 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
6540 * som.c (setup_sections): Don't die if a space has no subspaces.
6542 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
6544 * elflink.h (elf_link_add_object_symbols): Don't let a weak
6545 dynamic symbol override a common symbol. Don't change the size or
6546 type if they have been set and the new symbol is not a definition.
6547 Warn if the size or type changes.
6549 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
6551 * som.c (som_begin_writing): Don't write the symbol table or
6553 (som_finish_writing): Write them here. Place them after the
6554 subspace data, but before the relocs.
6556 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6558 * sunos.c (sunos_add_one_symbol): Just pass false, not
6559 info->shared_library, to sunos_create_dynamic_sections.
6560 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6562 (sunos_check_dynamic_reloc): Remove .text section assertion.
6564 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6566 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6567 * configure, configure.in: Add pmac_xcoff_vec case.
6568 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6569 * coff-pmac.c: New file, PowerMac XCOFF support.
6570 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6571 * targets.c (pmac_xcoff_vec): Declare.
6573 * mpw-config.in: Various changes to be compatible with the
6574 autoconf-based configury.
6575 * mpw-make.sed: New file, sed commands to translate Unix
6576 makefile into MPW syntax.
6577 * mpw-make.in: Remove.
6578 * hosts/mpw.h: Remove.
6579 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6580 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6582 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6584 * binary.c (binary_get_symtab): Return an empty string on error.
6585 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6587 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6589 * coff-ppc.c: Reformatted according to gnu conventions
6590 Removed irrelevant "if 0" code
6592 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6594 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6595 symbols rather than as indirect symbols.
6596 (MY(slurp_symbol_table)): Don't do anything special about
6599 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6600 of .ctors and .dtors sections is no larger than 2.
6602 * sunos.c (sunos_add_one_symbol): Don't change
6603 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6605 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6606 dynamic symbols when creating a shared library.
6607 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6609 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6610 written even if it is not defined in a regular object.
6611 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6612 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6613 rather than the constant 22.
6614 (sunos_check_dynamic_reloc): Handle creating a shared library.
6615 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6616 zero when creating a shared library.
6617 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6618 write it out at the start of the symbol table.
6620 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6622 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6624 * config.bfd: Add arm-*-coff.
6625 * configure.in, configure: Add armcoff_{little,big}_vec.
6626 * targets.c (armcoff_{little,big}_vec): Declare.
6627 (bfd_target_vector): Add armcoff_{little,big}_vec.
6628 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6630 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6632 * targets.c (bfd_find_target): Remove debugging code.
6634 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6636 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6638 * Makefile.in: added *-ppc files
6639 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6640 allow pe based .o's to be shared with other tools on ppc/NT
6641 * config.bfd: added powerpc[le]-[pe|winnt] config support
6642 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6643 * peicode.h: Added more section flags for PE on ppc
6644 Added coff_swap_filehdr_out to allow peicode.h to be
6645 used for non-image PE files on ppc.
6646 Check for image, or not, before copying pe_opthdr
6647 * targets.c: Added new bfd's
6648 * targets.c: Removed two inactive bfds that shouldn't have made it this
6651 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6653 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6654 explicit values to initialize all relocs. Change all users.
6655 (ppc_elf_brtaken_inner): New function to handle branch predicition
6657 (ppc_elf_brtaken_reloc): Ditto.
6658 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6659 relocs use ppc_elf_unsupported_reloc.
6660 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6661 needs to be reported.
6662 (ppc_elf_relocate_section): Support branch prediction relocs.
6664 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6666 * bfd.c (bfd_assert): Remove \n from string passed to
6669 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6670 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6671 (bfd_coff_make_section_hook): Don't define.
6672 (coff_make_section_hook): Remove.
6673 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6674 (styp_to_sec_flags): Likewise.
6675 (coff_write_object_contents): Likewise.
6676 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6678 * libcoff.h: Rebuild.
6679 * coffgen.c (make_a_section_from_file): Just call
6680 bfd_make_section_anyway, not bfd_make_section or
6681 bfd_coff_make_section_hook.
6682 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6683 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6684 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6685 make_section_hook field.
6686 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6688 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6689 pointers into value field for warning and indirect symbols; just
6690 leave the value field alone.
6691 * linker.c (generic_link_add_symbol_list): Use next symbol for
6692 warning and indirect symbols, rather than looking in symbol value.
6693 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6694 parameter. Change all callers. Remove support for indirect
6695 symbols; it didn't work anyhow.
6696 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6697 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6698 * bfd-in2.h: Rebuild.
6700 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6702 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6703 go back to telling the tools this reloc operates on 32 bits.
6705 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6707 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6708 rather than a direct fprintf.
6709 * archive.c (_bfd_write_archive_contents): Likewise.
6710 * coffcode.h (coff_slurp_symbol_table): Likewise.
6711 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6712 (ppc_elf_unsupported_reloc): Likewise.
6713 (ppc_elf_relocate_section): Likewise.
6714 * i386linux.c (linux_tally_symbols): Likewise.
6715 (linux_finish_dynamic_link): Likewise.
6716 * osf-core.c (osf_core_core_file_p): Likewise.
6717 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6718 * som.c (som_sizeof_headers): Likewise.
6719 * srec.c (srec_bad_byte): Likewise.
6720 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6721 * libbfd-in.h (bfd_assert): Declare first parameter const.
6722 * libbfd.h: Rebuild.
6723 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6724 bfd_reloc_overflow is enough.
6725 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6726 * coff-h8500.c (rtype2howto): Likewise.
6727 * coff-z8k.c (rtype2howto): Likewise.
6728 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6729 * elf.c (_bfd_elf_get_lineno): Likewise.
6730 (_bfd_elf_no_info_to_howto): Likewise.
6731 (_bfd_elf_no_info_to_howto_rel): Likewise.
6732 * hp300hpux.c (convert_sym_type): Likewise.
6733 (MY(swap_std_reloc_in)): Likewise.
6734 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6736 * libaout.h (struct aoutdata): Add line_buf field.
6737 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6738 and filename_buffer. Instead, use a malloc buffer stored in the
6739 new line_buf field. Remove length restrictions.
6741 * coffgen.c (string_size): Remove static variable.
6742 (debug_string_size, debug_string_section): Likewise.
6743 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6744 and debug_string_size_p parameters. Use them instead of the
6745 global variables. Change all callers.
6746 (coff_write_symbol): Likewise.
6747 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6748 (coff_write_symbols): Add local variables to replace removed
6751 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6752 function, and line_base fields.
6753 * libcoff.h: Rebuild.
6754 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6755 information, rather than using static variables.
6757 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6758 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6760 * init.c (initialized): Remove static variable.
6761 (bfd_init): Don't bother setting initialized.
6762 (bfd_check_init): Remove.
6763 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6764 * libbfd.h: Rebuild.
6766 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6768 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6769 size for full core dumps. Copy core file header to private data.
6770 (rs6000coff_core_file_failing_command,
6771 rs6000coff_core_file_failing_signal): New functions to extract
6772 the file name and terminating signal from the core file.
6773 * coff-rs6000.c: Use them.
6775 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6777 Change arch info to be const, initialized at compile time.
6778 * archures.c: Reindent many functions. Change CONST to const.
6779 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6780 nothing set it anyhow. Make next const.
6781 (bfd_arch_info_list): Remove.
6782 (bfd_archures_list): Rename from archures_init_table. Change from
6783 a table of function pointers to a table of bfd_arch_info_type
6784 structure addresses.
6785 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6786 (bfd_lookup_arch): Likewise.
6787 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6789 (bfd_default_arch_struct): Make const.
6790 (bfd_arch_init, bfd_arch_linkin): Remove.
6791 (bfd_get_arch_info): Return a const pointer.
6792 * init.c (bfd_init): Don't call bfd_arch_init.
6793 * bfd.c (struct _bfd): Make arch_info const.
6794 * bfd-in2.h: Rebuild.
6795 * libbfd.h: Rebuild.
6796 * configure.in: Put & before everything in $selarchs.
6797 * configure: Rebuild.
6798 * cpu-*.c: Change bfd_*_arch from a function which calls
6799 bfd_arch_linkin to a const structure.
6800 * ieee.c (ieee_object_p): Make arch const.
6802 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6804 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6806 * bfd-in2.h: Regenerate.
6807 * libbfd.h: Regenerate.
6809 * elf32-ppc.c (reloc_type): Update names to match current draft.
6810 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6811 relative. Update names to current V.4 draft.
6812 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6813 (ppc_elf_relocate_section): Rename relocations to match draft.
6815 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6817 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6818 compiled with -mrelocatable-lib to be linked with either normal
6819 modules or -mrelocatable modules.
6821 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6823 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6824 in the a.out header.
6826 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6827 a reloc against a local symbol, even if it's not a section.
6829 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6831 * targets.c (bfd_target): Remove unused align_power_min field.
6832 * bfd-in2.h: Rebuild.
6833 * All backends: Remove initialization of align_power_min.
6835 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6837 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6839 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6841 * config.bfd (mips-dec-netbsd*): New target.
6842 * configure.host (mips-dec-netbsd*): New host.
6843 * configure.in (mips-dec-netbsd*): New native.
6844 * configure: Rebuild.
6846 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6848 Make the COFF backend linker merge common types:
6849 * cofflink.c (struct coff_debug_merge_element): Define.
6850 (struct coff_debug_merge_type): Define.
6851 (struct coff_debug_merge_hash_entry): Define.
6852 (struct coff_debug_merge_hash_table): Define.
6853 (coff_debug_merge_hash_table_init): Define.
6854 (coff_debug_merge_hash_table_free): Define.
6855 (coff_debug_merge_hash_lookup): Define.
6856 (struct coff_final_link_info): Add debug_merge field.
6857 (coff_debug_merge_hash_newfunc): New static function.
6858 (_bfd_coff_final_link): Allocate and free debug_merge table.
6859 (coff_link_input_bfd): Merge identical enum, struct and union
6862 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6864 Convert i960 COFF to use COFF backend linker.
6865 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6866 structure to store the symbol being used.
6867 (coff_i960_start_final_link): New static function.
6868 (coff_i960_relocate_section): New static function.
6869 (coff_i960_adjust_symndx): New static function.
6870 (coff_start_final_link): Define.
6871 (coff_relocate_section): Define.
6872 (coff_adjust_symndx): Define.
6873 * coffcode.h (bfd_coff_backend_data): Add new callback function
6874 _bfd_coff_start_final_link.
6875 (bfd_coff_start_final_link): Define.
6876 (coff_start_final_link): Define if not defined.
6877 (bfd_coff_std_swap_table): Add coff_start_final_link.
6878 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6880 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6881 function callback is not NULL.
6882 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6883 (_bfd_coff_internal_syment_name): Declare.
6884 * libcoff.h: Rebuild.
6885 * configure.in (icoff_big_vec): Add cofflink.o.
6886 (icoff_little_vec): Likewise.
6887 * configure: Rebuild.
6889 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6891 * Makefile.in (clean-info): Remove extraneous tab from line
6894 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6896 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6897 contents has relocs.
6899 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6901 * coffcode.h (coff_compute_section_file_positions): Keep the
6903 (coff_write_object_contents): Remember if it's a relocatable
6905 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6906 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6907 if relocatable file. Swap out saved raw size.
6909 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6911 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6912 (maintainer-clean): Rename from realclean, passing
6913 maintainer-clean down to subdirectories, but leave realclean as a
6916 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6919 * dep-in.sed: Remove config.h from generated dependencies.
6921 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6922 broken out of sunos_canonicalize_dynamic_symtab.
6923 (sunos_canonicalize_dynamic_symtab): Call new function
6924 sunos_slurp_dynamic_symtab.
6925 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6926 dynamic symbol table to the caller.
6927 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6928 callback to override the symbols being read.
6929 * libaout.h (struct aout_backend_data): Add three new parameters
6930 to add_dynamic_symbols callback.
6932 Extensive minor changes to avoid various gcc warnings. Also:
6933 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6934 * archures.c (bfd_arch_info_type): Change mach field from long to
6936 (bfd_lookup_arch): Change machine parameter from long to unsigned
6939 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6941 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6942 a symbol with a non-zero plt_offset.
6944 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6946 * elfcode.h (align_file_position): Remove; not used.
6948 * configure.in: Only check for <sys/procfs.h> on a native system,
6949 and make sure it defines prstatus_t.
6950 * configure: Rebuild.
6952 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6954 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6956 * config.in: Rename from config.h.in.
6957 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6958 Check for config.h:config.in when creating stamp-h.
6959 * configure: Rebuild.
6960 * Makefile.in (stamp-h): Depend upon config.in rather than
6961 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6962 calling config.status.
6964 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6965 (Makefile): Just rebuild Makefile.
6966 (config.h, stamp-h): New targets.
6967 * configure.in: Create stamp-h when rebuilding config.h.
6968 * configure: Rebuild.
6970 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6972 * configure.in: Call AC_CONFIG_HEADER. Substitute
6973 HOST_64BIT_LONG. Check that various header files exist. Check
6974 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6975 and/or free need to be declared. Don't make a link to sysdep.h.
6976 Define TRAD_HEADER for various hosts.
6977 * configure: Rebuild.
6978 * configure.host: Don't set my_host. Add definitions taken from
6979 host header files for various entries. Remove entries which now
6981 * acconfig.h: New file.
6982 * config.h.in: New file, built by autoheader.
6983 * sysdep.h: New file.
6984 * Makefile.in (do_distclean): Don't remove sysdep.h.
6986 (LOCAL_H_DEPS): New variable.
6987 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6989 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6990 ($(OPTIONAL_BACKENDS)): Likewise.
6991 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6992 looking through sysdep.h.
6993 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6994 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6995 (fprintf_vma, sprintf_vma): Likewise.
6996 (int64_type, uint64_type): Don't define.
6997 * bfd-in2.h: Rebuild.
6998 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6999 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
7000 * lynx-core.c: Include stuff from old hosts/lynx.h.
7001 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
7002 rather than NO_FCNTL.
7003 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
7004 rather than NATIVE_HPPAHPUX_COMPILER.
7005 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
7007 * hosts/*.h: Remove all header files which merely include,
7008 declare, and define things. Leave header files which define
7009 information needed by trad-core.c.
7011 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
7012 (BFD_CC_FOR_BUILD): Define.
7013 * configure.in: Use BFD_CC_FOR_BUILD.
7014 * configure: Rebuild.
7016 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
7019 * configure: Rebuild.
7021 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
7024 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
7026 * config.bfd: i386pe_ve -> i386pe_vec.
7028 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
7030 * configure.host: Incorporate host Makefile fragments by setting
7032 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
7033 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
7034 value based on whether the code is being compiled by a cross
7035 compiler. Don't substitute host_makefile_frag or frags.
7036 * aclocal.m4: New file to define local AC_PROG_CC.
7037 * configure: Rebuild.
7038 * Makefile.in (INSTALL): Set to @INSTALL@.
7039 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
7040 (INSTALL_DATA): Set to @INSTALL_DATA@.
7042 (CC): Define as @CC@.
7043 (CFLAGS): Set to @CFLAGS@.
7044 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
7045 (@host_makefile_frag@): Remove.
7046 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
7047 after other options.
7048 (config.status): Remove dependency upon @frags@.
7049 * config/*.mh, config/README: Remove.
7051 * config.bfd: Rewrite to incorporate the contents of the Makefile
7052 fragments by setting shell variables, rather than merely returning
7053 the name of a Makefile fragment.
7054 * configure.in: Use shell variables set by config.bfd rather than
7055 looking at the target Makefile fragment files. Don't substitute
7056 target_makefile_frag. Do substitute TDEFINES.
7057 * configure: Rebuild.
7058 * Makefile.in (@target_makefile_frag@): Remove.
7059 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
7060 * config/*.mt: Remove.
7062 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
7064 * configure.in: Put changequote lines around "i[345]86" patterns
7065 section of core file support.
7067 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
7069 * som.c (som_bfd_print_private_bfd_data): Define to use the
7072 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
7074 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
7075 entry, text_start and data_start.
7077 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
7079 * Makefile.in (OFILES): Remove $(TDEPFILES).
7080 * config/apollo.mt (TDEPFILES): Remove.
7081 * config/README: Update.
7083 * configure.in: For a native configuration, set COREFILE and
7084 COREFLAG based on the canonical host name.
7085 * configure: Rebuild.
7086 * Makefile.in: Rebuild dependencies.
7087 (ALL_CFLAGS): Add @COREFLAG@.
7088 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
7089 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
7090 support routines. Check LYNX_CORE rather than HOST_LYNX.
7091 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
7092 * i386lynx.c: Likewise.
7093 * m68klynx.c: Likewise.
7094 * sparclynx.c: Likewise.
7095 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
7096 * *-core.c: Comment changes.
7097 * config/decstation.mh (HDEPFILES): Remove.
7098 (HDEFINES): Remove -DTRAD_CORE.
7099 * config/irix3.mh (RANLIB): Remove.
7100 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
7101 (HDEFINES): Remove -DIRIX_CORE.
7102 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
7103 (HDEFINES): Remove -DTRAD_CORE.
7104 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
7105 * config/ultra3.mh (RANLIB): Remove.
7106 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
7107 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
7108 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
7109 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
7110 * config/hppahpux.mh, config/hppaosf.mh: Remove.
7111 * config/i386aix.mh, config/i386bsd.mh: Remove.
7112 * config/i386linux.mh, config/i386mach3.mh: Remove.
7113 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
7114 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
7115 * config/mipsmach3.mh, config/news-mips.mh: Remove.
7116 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
7117 * config/rs600.mh, config/rs6000lynx.mh: Remove.
7118 * config/solaris2.mh, config/stratus.mh: Remove.
7119 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
7120 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
7122 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
7124 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
7125 DT_FINI entry if the appropriate symbol is not in the hash table.
7127 * libelf.h (struct elf_backend_data): Add create_program_headers
7128 and want_hdr_in_seg fields.
7129 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
7131 (elf_backend_create_program_headers): Likewise.
7132 (elfNN_bed): Initialize create_program_headers and
7134 * elf.c (get_program_header_size): Call create_program_headers
7136 (map_program_segments): Check want_hdr_in_seg backend field. Call
7137 create_program_headers backend routine.
7139 * elf.c (assign_file_positions_except_relocs): Align non allocated
7140 sections when creating an executable.
7142 * elfcode.h (elf_swap_phdr_in): Make non static.
7143 (elf_swap_phdr_out): Make non static.
7144 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
7145 (bfd_elf32_swap_phdr_out): Declare.
7146 (bfd_elf64_swap_phdr_in): Declare.
7147 (bfd_elf64_swap_phdr_out): Declare.
7149 * ecofflink.c (ecoff_collect_shuffle): New static function.
7150 (_bfd_ecoff_get_accumulated_pdr): New function.
7151 (_bfd_ecoff_get_accumulated_sym): New function.
7152 (_bfd_ecoff_get_accumulated_ss): New function.
7153 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
7154 (_bfd_ecoff_get_accumulated_sym): Declare.
7155 (_bfd_ecoff_get_accumulated_ss): Declare.
7156 * libbfd.h: Rebuild.
7158 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
7160 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
7162 * elflink.h (elf_link_add_object_symbols): Handle indirect and
7163 warning symbols. If any section is named .gnu.warning.XXX, treat
7164 the contents as a warning to be issued if the symbol XXX is
7166 (elf_link_output_extsym): For an indirect or warning symbol, just
7167 output the symbol it points to.
7169 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
7170 if bfd_hash_allocate fails, since it will already be set.
7171 (generic_link_hash_newfunc): Likewise.
7172 (archive_hash_newfunc): Likewise.
7173 (hash_entry_bfd): New static function.
7174 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
7175 callback. Allocate a new warning using the hash table newfunc.
7176 Use bfd_hash_replace to update the entry in the hash table, rather
7177 than assuming we can copy the fields with structure assignment.
7179 * hash.c (bfd_hash_replace): New function.
7180 * bfd-in.h (bfd_hash_replace): Declare.
7181 * bfd-in2.h: Rebuild.
7183 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
7185 * config.bfd: Add mips*vr4300-*-elf* target.
7186 * config/mipsbvr4300.mt: Added.
7188 See file ChangeLog.2
7195 version-control: never
projects / external / binutils.git / blob