1 2000-05-22 Richard Henderson <rth@cygnus.com>
3 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
4 PCREL22, PCREL64I. Zero size of special relocs.
5 (elf64_ia64_reloc_type_lookup): Likewise.
6 (USE_BRL, oor_brl, oor_ip): New.
7 (elf64_ia64_relax_section): New.
8 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
9 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
10 (elf64_ia64_relocate_section): Likewise.
11 (bfd_elf64_bfd_relax_section): New.
12 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
13 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
14 * bfd-in2.h, libbfd.h: Regenerate.
16 2000-05-22 Nick Clifton <nickc@cygnus.com>
18 * configure.in : Add peigen.lo to MIPS PE targets.
19 * configure: Regenerate.
21 2000-05-22 Momchil Velikov <velco@fadata.bg>
23 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
24 only if it is known for both input and output bfds. Separate
25 error message strings as in some languages, it may be necessary
26 to change more than one place in the string to change between
29 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
30 endianess checks, call _bfd_generic_verify_endian_match() instead.
32 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
34 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
36 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
37 endianess before checking bfd flavours.
39 2000-05-22 H.J. Lu <hjl@gnu.org>
41 * elflink.h (elf_link_output_extsym): Clear the visibility
42 field for symbols not defined locally.
44 2000-05-18 Alan Modra <alan@linuxcare.com.au>
46 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
47 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
48 (hppa_rebuild_insn): Mask immediate bits here instead.
49 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
51 2000-05-18 Momchil Velikov <velco@fadata.bg>
53 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
54 relocs for an executable, ensure that they are virtual addresses.
56 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
58 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
60 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
61 Rick Gorton <gorton@scrugs.lkg.dec.com>
63 * elflink.h: Add emitrelocations support: when enabled, relocation
64 information and relocation sections are put into final output
65 executables. If the emitrelocations flag is set, do the following:
66 (elf_bfd_final_link): Emit relocation sections.
67 (elf_link_input_bfd): Compute relocation section contents.
68 (elf_gc_sections): Don't clean relocation sections.
70 2000-05-16 Catherine Moore <clm@cygnux.com>
72 * som.c (som_decode_symclass): Recognize weak symbols.
74 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
76 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
77 read idata section only from dataoff.
78 (pe_print_edata): Correctly check for valid eat_member.
80 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
82 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
84 2000-05-14 Philip Blundell <philb@gnu.org>
86 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
88 2000-05-12 Alan Modra <alan@linuxcare.com.au>
90 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
92 * peigen.c (pe_print_idata): Look for .idata section and print
93 info even if data directory has zero entries. Read idata section
94 starting from dataoff, and adjust all data offsets to suit. Cast
95 all bfd_vma vars to unsigned long before passing to fprintf.
96 * peigen.c (pe_print_edata): Similarly, look for .edata section
97 and print info even if data directory has zero entries. Cast
98 all bfd_vma vars to unsigned long before passing to fprintf.
100 From Szabolcs Szakacsits <szaka@F-Secure.com>
101 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
102 directory size which may be bogus.
103 * peigen.c (pe_print_edata): Similarly.
105 2000-05-09 Alan Modra <alan@linuxcare.com.au>
107 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
109 (copy_private_bfd_data): Allow for space possibly taken up by elf
110 headers when calculating segment physical address from lma.
112 2000-05-08 Alan Modra <alan@linuxcare.com.au>
114 * versados.c (versados_scan): Init stringlen and pass_2_done.
116 * trad-core.c (trad_unix_core_file_p): Return
117 bfd_error_wrong_format rather than bfd_error_file_truncated.
119 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
120 add_data_entry. DataDirectory virtual address is relative.
121 (pe_print_idata): Account for relative DataDirectory virtual
122 addresses. Don't trash datasize inside POWERPC_LE_PE code.
123 (pe_print_edata): Similarly.
125 From Szabolcs Szakacsits <szaka@F-Secure.com>
126 * peigen.c (dir_names): Add Delay Import Directory.
127 (pe_print_idata): Always search for bfd section containing
128 idata address rather than looking up section name. Print this
129 section name rather than .idata.
130 (pe_print_edata): Similarly. Also print some fields as %08lx.
131 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
134 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
136 * xcoff.h: Rename to xcoff-target.h
137 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
138 * coff-rs6000.c: Ditto.
139 * coff64-rs6000.c: Ditto.
140 * coff-pmac.c: Ditto.
141 * Makefile.in: Regenerate.
143 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
145 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
146 Change U802TOC64MAGIC to U803XTOCMAGIC.
148 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
150 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
151 * bfd-in.h: Prototype bfd_elf_get_arch_size.
152 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
154 2000-05-04 Alan Modra <alan@linuxcare.com.au>
156 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
158 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
160 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
161 hidden and internal symbols.
162 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
164 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
165 assign a PLT or GOT entry to symbols with hidden and
168 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
170 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
172 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
174 2000-05-02 H.J. Lu <hjl@gnu.org>
176 * elf.c (prep_headers): USe ELFOSABI_NONE instead of
179 2000-05-02 Alan Modra <alan@linuxcare.com.au>
181 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
182 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
184 * Makefile.in: Regenerate.
186 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
188 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
189 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
190 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
191 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
192 * Makefile.in: Rebuild.
194 2000-05-02 Alan Modra <alan@linuxcare.com.au>
196 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
197 doesn't work very well.
199 * elf-hppa.h (elf_hppa_internal_shdr): Define.
200 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
201 Set hdr->s_type to 1 if ARCH_SIZE == 32.
202 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
203 (elf_hppa_info_to_howto): Likewise.
204 (elf_hppa_info_to_howto_rel): Likewise.
205 (elf_hppa_reloc_type_lookup): Likewise.
206 (elf_hppa_is_local_label_name): Likewise.
207 (elf_hppa_fake_sections): Likewise.
208 (elf_hppa_final_write_processing): Likewise.
209 (elf_hppa_howto_table): Fully initialise all entries.
210 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
211 (elf_hppa_info_to_howto): Likewise.
212 (elf_hppa_info_to_howto_rel): Likewise.
213 (elf_hppa_reloc_type_lookup): Likewise.
214 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
215 elf_hppa_unmark_useless_dynamic_symbols,
216 elf_hppa_remark_useless_dynamic_symbols,
217 elf_hppa_record_segment_addrs, elf_hppa_final_link,
218 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
219 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
220 elf32-hppa.c mess is cleaned up.
221 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
222 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
223 r_field then call hppa_field_adjust inline func with variable
224 r_field arg, instead call hppa_field_adjust with fixed arg.
225 In case R_PARISC_PCREL22F, don't set r_field.
226 (elf_hppa_relocate_insn): Change args and return type to unsigned
227 int. Call re_assemble_* funcs to do the work.
229 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
232 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
234 (sign_extend): Mask first before sign extending.
235 (low_sign_extend): Rewrite without condition expression.
236 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
237 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
238 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
239 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
240 result as function return value rather than through pointer arg.
241 Accept unsigned int args, and return unsigned int.
242 (re_assemble_3): New. Combines function of dis_assemble_3 with
243 re-assembly of opcode and immediate.
244 (re_assemble_12): Likewise.
245 (re_assemble_16): Likewise.
246 (re_assemble_17): Likewise.
247 (re_assemble_21): Likewise.
248 (re_assemble_22): Likewise.
249 (hppa_field_adjust): Rewrite and document, paying attention to
250 size of types and signed/unsigned issues.
251 (get_opcode): Shift before masking.
252 (FDLW): Rename to FLDW.
253 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
254 (hppa_rebuild_insn): Change args and return value to unsigned
255 int. Make use of re_assemble_*. Correct case 11.
257 * dep-in.sed: Handle ../opcodes/.
258 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
259 elf64-hppa.h, hppa_stubs.h, xcoff.h.
260 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
261 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
262 elfarm-nabi.lo dependencies outside of auto-dependency area.
263 Regenerate dependencies.
264 * Makefile.in: Regenerate.
266 * configure.in (TRAD_HEADER): Test non-null before
268 * configure: Regenerate.
270 * reloc.c: Fix mis-spelling in comment.
272 2000-05-01 Alan Modra <alan@linuxcare.com.au>
274 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
275 * vms.c (vms_openr_next_archived_file): Return NULL.
277 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
279 * coffcode.h Copy changes mistakenly done to libcoff.h in
282 2000-04-29 Andreas Jaeger <aj@suse.de>
284 * libbfd-in.h: Correctly check GCC version.
285 * bfd-in.h: Likewise.
286 * libhppa.h: Likewise.
287 * libbfd.h: Regenerate.
288 * bfd-in2.h: Regenerate.
290 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
292 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
293 coffdu-rs6000.{lo,c}.
294 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
296 * Makefile.in: Regenerate.
298 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
299 * coff-rs6000.c: Move all declarations and defines that are
300 common to the xcoff backends into xcoff.h
301 * coff64-rs6000.c: Ditto,
303 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
305 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
306 _bfd_coff_force_symnames in strings and
307 _bfd_coff_debug_string_prefix_length to their default values.
308 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
310 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
312 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
313 _bfd_coff_force_symnames in strings and
314 _bfd_coff_debug_string_prefix_length to their default values.
316 2000-04-27 Alan Modra <alan@linuxcare.com.au>
318 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
319 Check local_got_refcounts before dereferencing.
321 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
322 before deciding we don't need R_PPC_PLT32 relocation.
323 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
326 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
328 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
330 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
331 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
332 (elf_i386_relocate_section): Allow for .plt to go missing.
333 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
334 can use a relative reloc for got as elf_i386_relocate_section.
335 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
337 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
339 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
341 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
343 * Makefile.am (coff64-rs6000.lo): New rule.
344 * Makefile.in: Regenerate.
345 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
346 xcoff_is_local_label_name, xcoff_rtype2howto,
347 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
348 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
349 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
350 (NO_COFF_SYMBOLS): Define.
351 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
352 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
354 (MINUS_ONE): New macro.
355 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
357 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
358 coff_SWAP_aux_out): Map to the new functions.
359 * coff64-rs6000.c: New file.
360 * libcoff.h (bfd_coff_backend_data): Add new fields
361 _bfd_coff_force_symnames_in_strings and
362 _bfd_coff_debug_string_prefix_length.
363 (bfd_coff_force_symnames_in_strings,
364 bfd_coff_debug_string_prefix_length): New macros for above fields.
365 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
366 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
367 of using coff_swap_sym_in directly.
368 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
369 (coff_set_flags) Set magic for XCOFF64.
370 (coff_compute_section_file_positions): Add symbol name length to
371 string section length if bfd_coff_debug_string_prefix_length is
373 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
374 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
375 using coff_swap_lineno_in directly.
376 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
377 and _bfd_coff_debug_string_prefix_length fields.
378 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
379 symbol names into strings table when
380 bfd_coff_force_symnames_in_strings is true.
381 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
382 SET_RELOC_VADDR): New macros.
383 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
384 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
386 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
387 changes within RS6000COFF_C specific code.
388 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
389 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
390 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
391 Extend existing hack on target name.
392 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
394 * coff-tic54x.c (ticof): Keep up to date with new fields
395 in bfd_coff_backend_data.
396 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
397 targ_selvecs to include rs6000coff64_vec for rs6000.
398 * configure.in: Add rs6000coff64_vec case.
399 * cpu-powerpc.c: New bfd_arch_info_type.
401 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
403 * config.bfd: Only disable elf32-hppa vectors, not all of the
404 BSD and OSF configuration support. Provide (disabled) clauses
406 * configure.in: Add clause for PA64 support.
407 * configure: Rebuilt.
409 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
410 (bfd_elf64_hppa_vec): Declare.
412 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
413 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
414 (elf64-hppa.lo): Add dependencies.
415 * Makefile.in: Rebuilt.
417 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
419 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
421 * libhppa.h (dis_assemble_16): New function.
422 (pa_arch): Added pa20w element.
424 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
426 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
427 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
428 bfd_elf64_slurp_reloc_table.
430 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
431 definitions to get external names.
432 (elf_write_relocs): Renamed from write_relocs and make global.
433 (elf_slurp_reloc_table): Make global.
434 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
436 * archive.c (hpux_uid_gid_encode): New function.
437 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
438 defined and the ID is greater than 99999.
439 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
440 special uid/gid fields into 32 bit values.
442 2000-04-21 Matthew Green <mrg@cygnus.com>
444 * config.bfd: Add NetBSD/sparc64 support.
446 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
447 David Mosberger <davidm@hpl.hp.com>
448 Timothy Wall <twall@cygnus.com>
449 Jim Wilson <wilson@cygnus.com>
451 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
452 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
453 (BFD64_BACKENDS): Add elf64-ia64.lo.
454 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
455 (cpu-ia64.lo, elf64-ia64.lo): New rules.
456 * Makefile.in: Rebuild.
457 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
458 (bfd_ia64_arch): Declare.
459 (bfd_archures_list): Add bfd_ia64_arch.
460 * bfd-in2.h: Rebuild.
461 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
462 * configure: Rebuild.
463 * configure.host: (ia64-*-linux*): New host.
464 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
465 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
466 * elf.c (prep_headers): Add bfd_arch_ia64.
468 * reloc.c: Add IA-64 relocations.
469 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
471 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
472 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
474 2000-04-21 Richard Henderson <rth@cygnus.com>
476 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
477 contents when performing a partial link.
478 (bfd_elf_d30v_reloc_21): Likewise.
480 2000-04-20 H.J. Lu <hjl@gnu.org>
482 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
483 patch to symbols defined by a shared object.
484 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
486 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
489 * dwarf2.c (concat_filename): Avoid string literal concatenation.
490 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
492 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
494 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
495 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
496 (coff-ia64.lo): Add dependency.
497 * Makefile.in: Regenerate.
498 * coff-ia64.c: New file.
499 * efi-app-ia32.c: Ditto.
500 * efi-app-ia64.c: Ditto.
501 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
502 (coff_set_flags): Ditto.
503 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
504 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
505 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
506 * configure: Regenerate.
507 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
508 (PUT_OPTHDR_IMAGE_BASE): Ditto.
509 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
510 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
511 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
512 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
513 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
514 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
515 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
516 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
517 (GET_PDATA_ENTRY): Ditto.
518 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
519 data_start. Use above macros to read fields that are 64 bit wide for
520 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
521 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
522 FileAlignment and SectionAlignment to minimum alignment if they
524 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
525 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
526 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
527 Use above macros to write fields that are 64 bit wide for
529 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
530 5*4 otherwise. This should be right for IA-32 and IA-64, but may
531 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
532 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
533 begin address, end address, and unwind info address only. Use
534 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
536 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
537 HIGH3ADJ relocation names.
538 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
539 * targets.c: Declare bfd_efi_app_ia32_vec and
540 bfd_efi_app_ia64_vec.
541 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
542 bfd_efi_app_ia64_vec.
544 2000-04-17 Timothy Wall <twall@cygnus.com>
546 * bfd-in2.h: Add prototypes for tic54x load page access.
547 * bfd-in.h: Regenerate.
548 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
549 in customized _set_arch_mach function.
550 * coffcode.h (coff_set_alignment_hook): Set section load page if
551 the appropriate macro is defined.
552 (write_object_contents): Read section load page.
554 2000-04-13 Alan Modra <alan@linuxcare.com.au>
556 * elf32-hppa.h: Update copyright date.
558 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
559 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
561 * elf32-d30v.c (MAX32): Don't use LL suffix.
562 (MIN32): Define in terms of MAX32.
563 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
565 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
568 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
570 2000-04-12 Alan Modra <alan@linuxcare.com.au>
572 * dep-in.sed: Match space before file name, not after.
574 * Makefile.am: Regenerate dependencies.
575 * Makefile.in: Regenerate.
577 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
578 case, allow address wrap-around stupidly removed 2000-03-17. Sign
579 extend without an if statement.
581 2000-04-11 Alan Modra <alan@linuxcare.com.au>
583 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
585 * elf32-mips.c (gprel16_with_gp): Likewise.
586 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
587 here using -0x40000, not (int)0xfffc0000.
588 (elf32_hppa_size_of_stub): Likewise.
590 2000-04-11 Timothy Wall <twall@cygnus.com>
592 * coff-tic54x.c: Now builds with all targets.
593 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
594 * Makefile.in: Regenerate.
595 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
596 unitialized variable.
598 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
600 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
601 --enable-build-warnings option.
602 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
603 * Makefile.in, configure: Re-generate.
605 2000-04-07 Nick Clifton <nickc@cygnus.com>
607 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
608 BFD_RELOC_THUMB_PCREL_BLX.
610 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
611 R_ARM_XPC25 and R_ARM_THM_PC22.
613 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
614 R_ARM_XPC25 and R_ARM_THM_XPC22.
615 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
616 R_ARM_[XPC25|THM_XPC22].
618 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
619 elf/arm-oabi.h to elf/arm.h
621 * Makefile.am: Fix dependency for elfarm-oabi.c
622 * Makefile.in: Regenerate.
624 * bfd-in2.h: Regenerate.
625 * libbfd.h: Regenerate.
627 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
629 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
630 and restore it on failure. Release newly allocated tdata on
633 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
635 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
636 (decode_line_info): Set it. Report error if unit->line_offset is
637 equal to or larger than it.
639 2000-04-07 Timothy Wall <twall@cygnus.com>
641 * targets.c: Added vecs for tic54x.
642 * reloc.c: Added relocs for tic54x.
643 * libbfd.h: Regenerated.
644 * configure: Add TI COFF vecs for tic54x.
645 * configure.in: Ditto.
646 * config.bfd (targ_cpu): Recognize new tic54x target.
647 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
648 * bfd-in2.h: Add tic54x target and relocations.
649 * Makefile.am, Makefile.in: Add tic54x target.
650 * archures.c (bfd_archures_list): Add tic54x target.
651 * coff-tic54x.c: New.
654 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
656 * elfcore.h (elf_core_file_p): call backend_object_p which
657 thereby gets an opportunity to update the arch/machine type.
659 2000-04-06 Timothy Wall <twall@cygnus.com>
661 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
662 class. Handle SEC_CLINK and SEC_BLOCK flags.
663 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
664 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
666 2000-04-06 Nick Clifton <nickc@cygnus.com>
668 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
669 EF_INTERWORK if this is an unknown EABI.
670 (elf32_arm_merge_private_bfd_data): Check EABI version
671 numbers. Only check EF_xxx flags if the EABI version number
673 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
674 if the EABI version number is unknown.
675 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
676 if the EABI version number is unknown.
678 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
680 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
681 BFD_RELOC_SH_LOOP_END.
682 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
683 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
684 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
685 (sh_elf_reloc_loop): New function.
686 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
688 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
689 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
690 * bfd-in2.h, libbfd.h: Regenerate.
692 2000-04-04 Alan Modra <alan@linuxcare.com.au>
694 * po/bfd.pot: Regenerate.
696 * Makefile.am: Remove extraneous mkdep comment.
697 (MKDEP): Use gcc -MM rather than mkdep.
698 (DEP): Quote when passing vars to sub-make. Add warning
700 (DEP1): Rewrite for "gcc -MM".
701 (CLEANFILES): Add DEP2.
703 * Makefile.in: Regenerate.
705 2000-04-03 Kevin Buettner <kevinb@redhat.com>
707 * configure.in: Added corefile support for AIX 4.3. In particular,
708 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
709 compiling rs6000-core.c.
710 * configure: Regenerated.
712 2000-04-03 H.J. Lu <hjl@gnu.org>
714 * cache.c (bfd_open_file): Unlink the output file only if
715 it has non-zero size.
717 2000-04-01 Ken Block USG <block@zk3.dec.com>
719 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
720 relative relocations for non-loaded sections in shared objects.
721 (elf64_alpha_check_relocs): Similarly.
723 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
725 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
726 BFD_RELOC_16 to switch for extended relocs.
727 (MY_swap_ext_reloc_in): New.
728 (MY_swap_ext_reloc_out): New.
729 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
730 than NAME(aout,swap_ext_reloc_in) for extended relocs.
731 (NAME(aout,squirt_out_relocs)): Similarly use
732 MY_swap_ext_reloc_out.
733 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
735 2000-04-03 Kazu Hirata <kazu@hxi.com>
737 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
738 the R_PCRWORD_B case.
740 2000-03-31 Thomas de Lellis <tdel@wrs.com>
742 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
746 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
748 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
749 HOWTO references to bfd_elf_generic_reloc, that have
750 partial_inplace == true, now use the new function. The function
751 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
752 extends its fixes to the R_M32R_{16,24,32} relocs.
753 The new logic in m32r_elf_lo16_reloc() has been removed, and
754 it instead calls the new routine to obtain that functionality.
756 2000-03-27 Alan Modra <alan@linuxcare.com.au>
758 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
759 elf32_avr_check_relocs, avr_final_link_relocate,
760 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
761 elf32_avr_object_p): Add prototypes.
762 (elf32_avr_gc_mark_hook): Add default for h->root.type.
763 (bfd_elf_avr_final_write_processing): Make static.
765 2000-03-27 Denis Chertykov <denisc@overta.ru>
767 * cpu-avr.c: New file. BFD support routines for AVR architecture.
768 * archures.c (bfd_architecture): Add AVR architecture.
769 (bfd_archures_list): Add reference to AVR architecture info.
770 * elf.c (prep_headers): Handle bfd_arch_avr.
771 * reloc.c: Add various AVR relocation enums.
772 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
774 * Makefile.am: Add support for AVR elf.
775 * configure.in: Likewise.
776 * config.bfd: Likewise.
777 * Makefile.in: Regenerate.
778 * configure: This too.
779 * bfd-in2.h: And this.
780 * libbfd.h: And this.
782 2000-03-24 H.J. Lu <hjl@gnu.org>
784 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
785 (elf64_alpha_find_reloc_at_ofs): Likewise.
787 2000-03-17 Alan Modra <alan@linuxcare.com.au>
789 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
790 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
791 allowable range used to be -2**(n-1) to 2**n-1.
792 * reloc.c (_bfd_relocate_contents): Same here. Also replace
793 "boolean overflow" with "bfd_reloc_status_type flag".
795 2000-03-14 Doug Evans <dje@casey.transmeta.com>
797 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
799 2000-03-14 Kazu Hirata <kazu@hxi.com>
801 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
802 of shrinks properly, including the last reloc.
804 2000-03-13 Kazu Hirata <kazu@hxi.com>
806 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
809 2000-03-11 Alan Modra <alan@linuxcare.com.au>
811 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
812 a format mismatch rather than an "error" from bfd_read such as
813 bfd_error_file_truncated.
815 2000-03-10 Geoff Keating <geoffk@cygnus.com>
817 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
818 sign-extension and big-endian compensation for
819 R_MIPS_64 even in ld -r.
821 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
823 * elf32-mips.c (mips_elf_next_relocation): Rename from
824 mips_elf_next_lo16_relocation, and generalize to look
825 for any relocation type.
826 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
827 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
828 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
829 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
830 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
831 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
832 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
833 (mips_rtype_to_howto): Likewise.
834 (mips_elf_calculate_relocation): Handle new relocs.
835 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
836 are paired. The addend for R_MIPS_GNU_REL16_S2
837 is shifted right two bits.
839 2000-03-10 Alan Modra <alan@linuxcare.com.au>
841 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
842 comment, and ensure it doesn't happen again.
843 (bfd_install_relocation): Same here.
844 (_bfd_relocate_contents): Don't bother assigning unused signmask
845 shift result. Fix typos in comments.
846 Remove trailing whitespace throughout file.
848 2000-03-07 Doug Evans <dje@casey.transmeta.com>
850 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
851 * bfd-in2.h: Rebuild.
853 2000-03-06 Nick Clifton <nickc@cygnus.com>
855 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
857 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
858 (SIZEOF_ILF_STRINGS): Redefine.
859 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
860 relative reloc, as opposed to a section relative reloc.
861 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
863 Add length of symbol's prefix to string pointer.
864 Store a pointer to the symbol in the symbol pointer table.
865 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
866 Initialise the symbol pointer table.
867 Store the hint in the Hint/Name table.
868 Make the jump reloc be symbol realtive, not section relative.
869 Create an import symbol for imported code.
871 2000-03-06 Catherine Moore <clm@cygnus.com>
873 * elf.c (swap_out_syms): Check for null type_ptr.
875 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
877 * aout-target.h (MY(write_object_contents)): Remove unused
878 and unusable "#if CHOOSE_RELOC_SIZE".
879 * pc532-mach.c (MY(write_object_contents)): Ditto.
880 * netbsd.h (MY(write_object_contents)): Ditto.
881 * hp300hpux.c (MY(write_object_contents)): Ditto.
882 * freebsd.h (MY(write_object_contents)): Ditto.
883 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
885 2000-02-29 H.J. Lu <hjl@gnu.org>
887 * peicode.h (jtab): Make it static.
889 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
890 defined and COFF_IMAGE_WITH_PE is not defined.
891 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
892 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
894 2000-03-01 Nick Clifton <nickc@cygnus.com>
896 * coff-arm.c (bfd_arm_process_before_allocation): Make
897 'symndx' signed to prevent compile time warning.
899 * coff-mcore.c: Remove unused prototype for pe_object_p.
901 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
902 functions that are not used when COFF_IMAGE_WITH_PE is
904 (struct sh_opcode): Change type of 'flags' field to unsigned
905 long so that it can hold the USESAS flag.
907 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
909 * elf-m10300.c (mn10300_elf_relax_section): Initialise
912 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
914 Remove unusued variables and code.
915 (elf_backend_add_symbol_hook): Fix prototype.
917 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
920 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
923 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
925 Remove unusued variables and code.
926 (elf_backend_add_symbol_hook): Fix prototype.
928 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
930 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
931 to unused function parameter.
933 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
935 Use EMPTY_HOWTO to initialise empty howto slots.
936 Remove unused variables.
938 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
940 2000-03-01 H.J. Lu <hjl@gnu.org>
942 * aoutx.h (aout_link_input_section_std): Pass "true" to
943 the undefined_symbol callback.
944 (aout_link_input_section_ext): Likewise.
945 * bout.c (get_value): Likewise.
946 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
947 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
949 (alpha_relocate_section): Likewise.
950 * coff-arm.c (coff_arm_relocate_section): Likewise.
951 * coff-i960.c (coff_i960_relocate_section): Likewise.
952 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
953 * coff-mips.c (mips_relocate_section): Likewise.
954 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
955 * coff-sh.c (sh_relocate_section): Likewise.
956 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
957 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
958 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
959 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
960 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
961 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
962 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
963 * elf32-i370.c (i370_elf_relocate_section): Likewise.
964 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
965 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
966 * elf32-sh.c (sh_elf_relocate_section): Likewise.
967 * elf32-v850.c (v850_elf_relocate_section): Likewise.
968 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
969 * elflink.h (elf_link_output_extsym): Likewise.
970 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
971 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
972 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
974 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
975 undefined_symbol callback when building shared library with
976 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
978 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
979 * elf32-i386.c (elf_i386_relocate_section): Likewise.
980 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
981 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
982 (elf32_mips_get_relocated_section_content): Likewise.
983 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
984 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
985 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
986 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
988 2000-02-28 Nick Clifton <nickc@cygnus.com>
990 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
991 * Makefile.in: Regenerate.
993 * configure.in: Add support for mips and sh pe vectors.
994 * configure: regenerate.
996 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
999 * targets.c: Add mips and sh pe vectors.
1001 * libpei.h (coff_final_link_postscript): Only define if not
1004 * coffcode.h: Add support for WinCE magic numbers.
1006 * peigen.c (pe_print_reloc): Update comment and rearrange
1007 appending of newline character.
1009 * peicode.h: Add support for Image Library Format.
1010 (pe_ILF_vars): Structure containing data used by ILF code.
1011 (pe_ILF_make_a_section): New function. Create a section based
1013 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1015 (pe_ILF_make_a_symbol): New function. Create a symbol based
1017 (pe_ILF_save_relocs): New function. Store the relocs created
1018 by pe_ILF_make_a_reloc in a section.
1019 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1021 (pe_ILF_object_p): New function. Return a bfd_target pointer
1023 (pe_bfd_object_p): If an ILF object is detected call
1024 pe_ILF_object_p on it.
1026 * coff-arm.c: Add support for WinCE relocs which are different
1027 from normal ARM COFF relocs.
1028 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1030 * coff-sh.c: Add support for sh-pe target.
1031 * pe-sh.c: New file. Support code for sh-pe target.
1032 * pei-sh.c: New file. Support code for sh-pe target.
1034 * pe-mips.c: New file. Support code for mips-pe target.
1035 * pei-mips.c: New file. Support code for mips-pe target.
1037 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1039 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1040 architecture if the object causing the bump is dynamic.
1041 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1042 and also don't it for memory ordering.
1043 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1045 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1047 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1048 calling bfd_get_section_size_before_reloc.
1049 (decode_line_info): Likewise.
1050 (_bfd_dwarf2_find_nearest_line): Likewise.
1052 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1054 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1055 name of the libtool directory.
1056 * Makefile.in: Rebuild.
1058 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1060 * som.c (SOM_HOWTO): Define.
1061 (som_hppa_howto_table): Use it.
1063 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1065 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1067 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1069 2000-02-24 Catherine Moore <clm@cygnus.com>
1071 * som.c (som_misc_symbol_info): Add field
1073 (som_bfd_derive_misc_symbol_info): Initialize
1075 (som_build_and_write_symbol_table): Keep track
1076 of secondary_def field.
1077 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1078 if secondary_def field is set.
1079 (som_bfd_ar_write_symbol_stuff): Initialize
1082 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1084 * dwarf2.c (read_address): Read 16-bits addresses.
1085 (parse_comp_unit): Accept addr_size == 2.
1087 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1089 * bfd-in.h: Update copyright date.
1091 2000-02-23 Linas Vepstas <linas@linas.org>
1093 * cpu-i370.c: New file.
1094 * elf32-i370.c: New file.
1095 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1096 (bfd_i370_arch): New.
1097 (bfd_archures_list): Add bfd_i370_arch.
1098 * elf.c (prep_headers): Add bfd_arch_i370.
1099 * Makefile.am: Add support for IBM 370 elf.
1100 * config.bfd: Likewise.
1101 * configure.in: Likewise.
1102 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1103 * reloc.c (bfd_reloc_code_type): Likewise.
1104 * targets.c: Likewise.
1106 * Makefile.in: Regenerate.
1107 * configure: Regenerate.
1108 * bfd-in2.h: Regenerate.
1110 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1112 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1113 invalid relocation types, and change them to R_386_NONE.
1115 2000-02-22 H.J. Lu <hjl@gnu.org>
1117 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1118 not defined, don't add a second ELF_VER_CHR.
1120 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1121 symbols converted to local symbols even when stripping all
1123 (elf_link_output_extsym): Process global symbols converted to
1124 local symbols even if they are being stripped.
1126 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1128 * archures.c (bfd_octets_per_byte): Return unsigned int.
1129 (bfd_arch_mach_octets_per_byte): Ditto.
1130 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1132 * section.c (bfd_get_section_size_before_reloc): Quell signed
1133 vs. unsigned comparison warning.
1134 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1135 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1136 change. What was I thinking?
1137 * bfd-in2.h: Regenerate.
1139 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1140 (elf_gc_sections): Same here.
1141 (elf_gc_common_finalize_got_offsets): And here.
1143 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1145 ELF HPPA doesn't work at present; remove it until it does.
1146 * config.bfd: Comment out setting targ_defvec to
1148 * Makefile.am: Rebuild dependencies.
1149 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1150 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1151 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1152 * Makefile.in: Rebuild.
1153 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1155 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1157 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1158 is no bfd_free(). Revert bfd_free part of previous change.
1160 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1162 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1164 (coff_compute_section_file_positions): Use bfd_free to pair
1166 (coff_write_object_contents): Likewise.
1168 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1169 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1171 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1173 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1174 (xcoff_ar_file_hdr_big): New structure.
1175 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1176 (xcoff_ar_hdr_big): New structure.
1177 (SIZEOF_AR_HDR_BIG): New macro.
1178 (xcoff_big_format_p): New macro.
1179 (xcoff_ardata_big): New macro.
1180 (arch_xhdr_big): New macro.
1181 (xcoff_slurp_armap): Handle large archives.
1182 (xcoff_archive_p): Detect large archives.
1183 (xcoff_read_ar_hdr): Handle large archives.
1184 (xcoff_openr_next_archived_file): Handle large archives.
1185 (xcoff_generic_stat_arch_elt): Handle large archives.
1186 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1187 (xcoff_write_armap_big): New function.
1188 (xcoff_write_armap): New function, dispatch to _old or _big.
1189 (xcoff_write_archive_contents_old): Rename from
1190 xcoff_write_archive_contents.
1191 (xcoff_write_archive_contents_big): New function.
1192 (xcoff_write_archive_contents): New function, dispatch to _old or
1195 2000-02-18 Richard Henderson <rth@cygnus.com>
1197 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1198 and hide_symbol members.
1199 (elf_link_hash_copy_indirect): Remove.
1200 (elf_link_hash_hide_symbol): Remove.
1201 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1202 and elf_backend_hide_symbol.
1203 (_bfd_elf_link_hash_copy_indirect): Declare.
1204 (_bfd_elf_link_hash_hide_symbol): Declare.
1205 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1206 (_bfd_elf_link_hash_hide_symbol): Likewise.
1207 (_bfd_elf_link_hash_table_init): Don't init killed members.
1208 * elflink.h (elf_link_add_object_symbols): Use the bed function
1209 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1210 (elf_link_assign_sym_version): Likewise.
1211 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1212 (elf_backend_hide_symbol): Likewise.
1213 (elfNN_bed): Update for new members.
1215 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1217 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1218 STACK_END_ADDR): Define for new core file format.
1219 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1220 for handling the vagaries of the various core file structures used
1221 by AIX over the years.
1222 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1223 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1224 core_dumpx structure.
1226 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1228 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1229 (bfd_mach_sh3_dsp): Likewise.
1230 (bfd_mach_sh4): Reinstate.
1231 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1232 * bfd-in2.h: Regenerate.
1233 * coff-sh.c (struct sh_opcode): flags is no longer short.
1234 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1235 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1236 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1237 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1238 (sh_opcodes): No longer const.
1239 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1240 (sh_insn_uses_reg): Check for USESAS and USESR8.
1241 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1242 (_bfd_sh_align_load_span): Return early for SH4.
1243 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1244 Take into account that field b of a parallel processing insn
1245 could be mistaken for a separate insn.
1246 * cpu-sh.c (arch_info_struct): New array elements for
1247 sh2, sh-dsp and sh3-dsp.
1248 Reinstate element for sh4.
1249 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1250 (SH4_NEXT): Reinstate.
1251 (SH3_NEXT, SH3E_NEXT): Adjust.
1252 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1253 * elf32-sh.c (sh_elf_set_private_flags): New function.
1254 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1255 (sh_elf_merge_private_data): New function.
1256 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1257 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1258 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1259 sh_elf_merge_private_data.
1261 2000-02-13 Richard Henderson <rth@cygnus.com>
1263 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1264 hide_symbol members.
1265 (elf_link_hash_copy_indirect): New.
1266 (elf_link_hash_hide_symbol): New.
1267 * elflink.h (elf_link_add_object_symbols): Break out copy from
1268 indirect new new symbol to elf.c.
1269 (elf_link_assign_sym_version): Break out privatization of
1270 non-exported symbol to elf.c.
1271 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1272 (_bfd_elf_link_hash_hide_symbol): New.
1273 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1275 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1277 * section.c (_bfd_strip_section_from_output): Add info parameter.
1278 If it passed as non-NULL, use it to check whether any input BFD
1279 has an input section which uses this output section. Change all
1281 * bfd-in2.h: Rebuild.
1283 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1284 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1286 * bfd-in2.h: Rebuild.
1288 2000-02-10 Timothy Wall <twall@cygnus.com>
1290 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1291 allow final modifications of swapped-in symbol.
1292 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1293 * coffcode.h (coff_write_relocs): Use macro
1294 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1295 symbol index should be set to -1.
1297 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1299 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1300 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1301 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1302 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1303 sh_insns_uses_or_sets_freg): New functions.
1304 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1305 * (sh_insns_conflict): Use new functions and new macros to
1306 detect conflicts when two instructions both set same integer registers,
1307 both set same fp register, and both set special register.
1309 2000-02-09 Timothy Wall <twall@cygnus.com>
1311 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1312 swapping in sections, so that the swapping routines have access to
1315 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1317 * coff-go32.c: Update comment. Update copyright.
1319 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1321 * syms.c (bfd_decode_symclass)
1322 Two new class characters were added - 'V' and 'v'. The
1323 meaning of 'W' is now restricted to just weak non-object
1324 symbols. This allows differentiation between, for example,
1325 weak functions vs weak objects. nm for example now dumps:
1327 'w' = weak unresolved
1328 'V' = weak global object
1329 'v' = weak unresolved object
1331 (bfd_is_undefined_symclass): New function. Return true if the
1332 given symbol class represents and undefined/unresolved symbol.
1334 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1337 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1339 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1340 STT_ARM_16BIT flag set, but it is not attached to a data object
1341 return STT_ARM_16BIT so that it will be treated as code by the
1344 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1346 * coff-i386.c (i3coff_object_p): Remove prototype.
1349 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1350 to name. Update copyright.
1352 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1353 assignment to avoid warning. Update copyright.
1355 2000-01-24 Robert Lipe (robertl@sco.com)
1357 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1358 instead of using GNU C extension.
1360 2000-01-21 Nick Clifton <nickc@cygnus.com>
1362 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1363 amount from a bfd_in_memory structure.
1364 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1367 2000-01-14 Nick Clifton <nickc@cygnus.com>
1369 * linker.c (default_indirect_link_order): oops - fix incorrectly
1370 applied patch from Tim Wall.
1372 2000-01-13 Timothy Wall (twall@tiac.net>
1374 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1375 = scnhsz, filhsz, relsz, aoutsz, etc)
1377 * coffswap.h: Ditto.
1379 2000-01-13 Nick Clifton <nickc@cygnus.com>
1381 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1382 interwork thumb to arm stub.
1384 2000-01-13 Timothy Wall (twall@tiac.net>
1386 * archures.c (bfd_octets_per_byte): New function: Return
1388 (bfd_arch_mach_octets_per_byte): New function: Return target
1391 * section.c: Distinguish between octets and bytes for usage of
1392 _cooked_size, _raw_size, and output_offset. Clarify
1393 description of bfd_set_section_contents.
1395 * bfd-in2.h: Regenerate.
1397 * coffgen.c: Indicate that the offset parameter is in bytes, not
1400 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1401 where appropriate to get the octet offset when calling
1402 bfd_set_section_contents.
1403 (bfd_coff_reloc_link_order): Ditto.
1405 * linker.c (bfd_generic_reloc_link_order): Ditto.
1406 (_bfd_default_link_order): Ditto.
1408 * reloc.c (bfd_perform_relocation): Distinguish between octets
1409 and bytes. Use octets when indexing into octet data; use bytes
1410 when calculating target addresses.
1411 (bfd_install_relocation): Ditto.
1413 * srec.c (srec_write_section): Ditto.
1415 2000-01-13 Nick Clifton <nickc@cygnus.com>
1417 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1418 3 to 2. This allows 4 byte sized sections, which is necessary for
1419 dlltool to build funcitoning DLLs.
1421 2000-01-10 Philip Blundell <pb@futuretv.com>
1423 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1424 (arm*-*-conix*): New target.
1426 2000-01-10 Egor Duda <deo@logos-m.ru>
1428 * config.bfd: Include elf32_i386 vector to target list for cygwin
1431 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1432 * configure.in: Test for structure win32_pstatus_t in
1434 * configure: Regenerate.
1436 * elf.c (elfcore_grok_win32pstatus): New function: process
1437 win32_pstatus_t notes in elf core file.
1438 (elfcore_grok_note): Detect win32_pstatus notes.
1440 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1442 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1444 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1445 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1447 1999-12-29 Richard Henderson <rth@cygnus.com>
1449 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1450 if no dynamic sections created.
1452 1999-12-27 Nick Clifton <nickc@cygnus.com>
1454 * peicode.h (pe_bfd_object_p): Only define for PE format
1457 1999-12-17 Nick Clifton <nickc@cygnus.com>
1459 * coff-i386.c (i3coff_object_p): Delete.
1460 (i386coff_vec): Replace reference to i3coff_object_p with a
1461 reference to coff_object_p.
1463 * coff-mcore.c (pe_object_p): Delete.
1465 * peicode.h (pe_bfd_object_p): New function: Detect the
1466 presence of a PE format COFF object file. Also detect and
1467 warn about the presence of LINK6 format Image Library Format
1470 1999-12-16 Nick Clifton <nickc@cygnus.com>
1472 * coff-arm.c (NUM_ELEM): New macro.
1473 (NUM_RELOCS): New macro: The number of known ARM relocs.
1474 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1475 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1477 (bfd_arm_process_before_allocation): Produce a warning message if
1478 an out of range symbol index is encountered.
1480 1999-12-14 Nick Clifton <nickc@cygnus.com>
1482 * elflink.h (is_global_symbol_definition): New Function: Return
1483 true iff the symbol is being given a global definition in this
1485 (elf_link_is_defined_archive_symbol): Do not bother processing
1486 symbols for an archive element that has already been included
1488 Use is_global_symbol_definition().
1490 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1492 * config.bfd: Add support for sparc-*-netbsdelf* and
1493 sparc-*-netbsdaout*.
1495 1999-12-13 Nick Clifton <nickc@cygnus.com>
1497 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1498 if the symbol is in the common section.
1500 1999-12-10 Nick Clifton <nickc@cygnus.com>
1502 * elflink.h (elf_link_is_defined_archive_symbol): New
1503 function: Decide if a symbol, in an archive map is there
1504 because it is defined in the archive element, or because it is
1505 just another common declaration of it.
1506 (elf_link_add_archive_symbols): Use
1507 elf_link_is_defined_archive_symbol to decide if an archive
1508 element contain a reference to a common symbol should be
1511 1999-12-10 Nick Clifton <nickc@cygnus.com>
1513 * elflink.h: Revert previous patch.
1514 * targets.c: Revert previous patch.
1515 * libbfd-in2.h: Revert previous patch.
1516 * libbfd.h: Revert previous patch.
1517 * elfxx-target.h: Revert previous patch.
1518 * archive.c: Revert previous patch.
1519 * aout-target.h: Revert previous patch.
1520 * aout-tic30.h: Revert previous patch.
1521 * bfd.c: Revert previous patch.
1522 * coff-alpha.c: Revert previous patch.
1523 * coff-rs6000.c: Revert previous patch.
1524 * elf64-mips.c: Revert previous patch.
1525 * ieee.c: Revert previous patch.
1526 * libecoff.h: Revert previous patch.
1527 * oasys.c: Revert previous patch.
1528 * som.c: Revert previous patch.
1529 * vms.c: Revert previous patch.
1531 1999-12-09 Nick Clifton <nickc@cygnus.com>
1533 * elflink.h (elf_link_add_archive_symbols): Add an archive
1534 element even if contains a symbol which is currently only
1535 considered to be a common.
1537 * targets.c (struct bfd_target): Add new field
1538 _bfd_allow_commons_in_armap.
1539 * bfd-in2.h:Regenerate.
1541 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1543 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1544 * libbfd.h: Regenerate.
1546 * elfxx-target.h: If using COFF archive map, override
1547 definition of allow_commons_in_armap and replace with
1550 * archive.c (bfd_compute_and_write_armap): Do not place common
1551 symbols into the archive map unless _bfd_allow_commons_in_armap
1554 * aout-target.h (MY_allow_commons_in_armap): Define.
1555 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1556 * bfd.c (bfd_allow_commons_in_armap): Define.
1557 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1558 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1559 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1560 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1561 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1562 * oasys.c (oasys_allow_commons_in_armap): Define.
1563 * som.c (som_allow_commons_in_armap): Define.
1564 * vms.c (vms_allow_commons_in_armap): Define.
1566 1999-12-07 Jim Blandy <jimb@cygnus.com>
1568 Add support for SSE registers in ELF core files.
1569 * elf.c (elfcore_make_note_pseudosection): New function.
1570 (elfcore_grok_prfpreg): Use it.
1571 (elfcore_grok_prxfpreg): New function.
1572 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1574 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1576 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1577 value by 4 before storing it back in the field. From
1578 Koundinya. K <kk@ddeorg.soft.net>.
1580 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1582 * archures.c (bfd_mach_am33): Define.
1583 * bfd-in2.h: Rebuilt.
1584 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1585 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1586 (compute_function_info): Handle additional registers saved by
1588 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1589 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1591 1999-11-29 Jim Blandy <jimb@cygnus.com>
1593 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1595 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1598 1999-11-27 Michael Meissner <meissner@cygnus.com>
1600 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1601 internal use within gas for alpha explicit relocations.
1602 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1603 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1604 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1605 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1606 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1607 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1609 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1610 BFD_RELOC_ALPHA_USER_*.
1612 * bfd-in2.h: Regenerate.
1613 * libbfd.h: Regenerate.
1615 1999-11-26 Fred Fish <fnf@cygnus.com>
1617 * elf.c (elfcore_read_notes): Add prototype for static function.
1618 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1619 (bfd_section_from_phdr): Replacement function that calls
1620 _bfd_elf_make_section_from_phdr for generic segment types and
1621 backend fucntion pointed to by elf_backend_section_from_phdr for
1622 backend specific segment types.
1623 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1624 now called by _bfd_elf_make_section_from_phdr. Note that this func
1625 is now just a stub between the caller and bfd_section_from_phdr.
1627 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1628 elf_backend_section_from_phdr.
1629 (elf_backend_section_from_phdr): Add prototype.
1631 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1632 (elfNN_bed): Add elf_backend_section_from_phdr.
1634 1999-11-25 Nick Clifton <nickc@cygnus.com>
1636 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1637 SEC_CODE and SEC_READONLY flags to glue sections.
1639 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1640 SEC_CODE and SEC_READONLY flags to glue sections.
1642 1999-11-20 Nick Clifton <nickc@cygnus.com>
1644 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1647 1999-11-19 Catherine Moore <clm@cygnus.com>
1649 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1650 (elf_cpu32_plt_entry): Likewise.
1652 1999-11-18 Nick Clifton <nickc@cygnus.com>
1654 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1656 (coff_mcore_relocate_section): Initialise addend to 0.
1657 Special case processing of RVA reloc.
1659 1999-11-17 Richard Henderson <rth@cygnus.com>
1661 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1662 type_change_ok; add sign_extend_vma.
1663 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1664 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1665 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1666 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1667 (elfNN_bed): Follow struture changes.
1669 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1671 * libbfd.c (bfd_read): Check result of read against desired result
1673 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1674 invalid compared to the section size.
1676 * ieee.c (ieee_slurp_debug): Get the length of the debug
1677 information right if there is no data part.
1679 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1681 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1682 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1684 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1686 * elflink.h (elf_bfd_final_link): Make last_local signed.
1688 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1690 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1693 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1695 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1697 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1698 * bfd-in2.h: Regenerate.
1700 1999-10-15 Andrew Haley <aph@cygnus.com>
1702 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1704 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1706 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1708 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1710 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1711 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1714 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1716 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1717 relocs also need the GP value.
1718 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1719 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1720 the GP value for R_MIPS_LITERAL relocs too. Handle
1721 R_MIPS_64 relocs properly on big-endian MIPS.
1722 (mips_elf_sign_extend): Behave properly with 'long long'.
1723 (mips_elf_highest): Correct typo.
1725 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1727 * cpu-m32r.c (arch_info_struct): New static global.
1728 (bfd_m32r_arch): Refer to it.
1729 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1730 (m32r_elf_print_private_bfd_data): Ditto.
1731 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1732 * archures.c (bfd_mach_m32rx): Define it.
1733 * bfd-in2.h: Rebuild.
1735 1999-09-28 Fred Fish <fnf@cygnus.com>
1737 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1738 (cisco_core_big_vec): Add new bigendian vec.
1739 (cisco_core_little_vec): Add new little endian vec.
1741 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1742 (crash_info_locs): Add array of possible offsets.
1743 (MASK_ADDR): Mask to apply to crash info offset.
1744 (crashinfo_external): Add textbase, database, bssbase and
1745 turn into a typedef.
1746 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1747 Many small changes to account for additional hardware versions.
1748 Pick a reasonable size for ".reg" section. Add a ".crash"
1749 section to allow access to crashinfo_external struct.
1750 (cisco_core_file_p): New version of this function that
1751 iterates over crash_info_locs, calling cisco_core_file_validate.
1752 (cisco_core_vec): Old big endian only vec replaced with ...
1753 (cisco_core_big_vec): Add big endian version.
1754 (cisco_core_little_vec): Add little endian version.
1756 * configure.in (cisco_core_vec): Split to two new vectors ...
1757 (cisco_core_big_vec): New target vector.
1758 (cisco_core_little_vec): New target vector.
1759 * configure: Regenerate.
1760 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1761 to cisco_core_big_vec in targ_selvecs.
1763 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1765 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1766 (mips_elf_relocate_got_local): Unused, delete.
1767 (mips_elf_relocate_global_got): Unused, delete.
1769 1999-09-24 Fred Fish <fnf@cygnus.com>
1771 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1772 to initialize it to something meaningful. Then use it to generate
1773 more useful segment names.
1775 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1777 * som.c (NO_PCREL_MODES): Define if the system does not define
1779 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1780 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1781 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1782 * libhppa.h (dis_assemble_22): New function.
1783 (bfd_hppa_insn2fmt): Handle long branch.
1785 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1788 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1790 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1791 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1792 (reloc_howto_type howto_table): Tidy comments and whitespace.
1794 1999-09-17 Nick Clifton <nickc@cygnus.com>
1796 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1797 previous delta. Set sec->gc_mark instead.
1799 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1801 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1802 (elf_cpu32_plt_entry): Likewise.
1804 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1806 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1808 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1809 symbol table, then just compute a suitable value (but do not
1810 create a __gp symbol).
1812 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1813 symbols when building shared libraries.
1814 (elf_hppa_final_link_relocate): Correct handling of PCREL
1815 relocations against undefined symbols.
1817 1999-09-16 Nick Clifton <nickc@cygnus.com>
1819 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1820 interworking sections as linker created so that they will not
1821 be removed by garbage collection.
1823 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1825 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1826 (elf_hppa_final_link_relocate): Consistently create an absolute
1827 address, then subtract out the value of __gp.
1829 1999-09-14 Michael Meissner <meissner@cygnus.com>
1831 * configure.in (Canonicalization of target names): Remove adding
1832 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1833 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1834 * configure: Regenerate.
1836 1999-09-14 Nick Clifton <nickc@cygnus.com>
1838 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1841 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1843 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1844 (elf_hppa_final_link): Initialize text_segment_base and
1846 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1848 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1849 (elf_hppa_final_link_relocate): Likewise.
1850 (elf_hppa_relocate_insn): Likewise.
1851 (elf_hppa_relocate_section): Initialize HOWTO.
1853 1999-09-13 Donn Terry <donn@interix.com>
1855 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1856 handling to support both GNU and MS objects.
1858 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1859 when determining whether to set F_RELFLG.
1861 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1863 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1864 PC24 relocs if the target is an undefined weak symbol.
1865 (arm_add_to_rel): Fix compiler warning.
1866 (elf32_arm_plt0_entry): Correct comments.
1868 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1870 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1871 an absolute symbol in REL relocs.
1873 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1875 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1876 Stub SEGREL32. Return an error for any relocation not handled.
1878 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1880 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1881 constant symbols, and avoid multiple definition errors on them.
1883 1999-09-12 Donn Terry <donn@interix.com>
1885 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1886 significant bit is set.
1888 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1890 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1892 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1893 relocs as we do for RELA relocs.
1895 1999-09-11 Donn Terry <donn@interix.com>
1897 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1898 (coff_final_link_postscript): Define.
1899 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1900 directory entries here.
1901 (_bfd_pei_final_link_postscript): New function.
1903 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1904 section flags based on the section name.
1906 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1907 get the overflow of the s_nlnno field from the s_nreloc field.
1908 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1909 the s_nlnno overflow of the .text section into the s_nreloc
1912 * peigen.c (add_data_entry): Declare.
1913 (pei_swap_aouthdr_out): Get image size right. Set linker version
1915 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1916 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1917 extraneous ImageBase.
1918 (pe_print_edata): Likewise.
1919 (pe_print_pdata): Likewise. Print exception entries.
1920 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1921 (tbl): Make const, add "UNKNOWN".
1922 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1923 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1924 section data directory.
1925 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1927 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1928 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1929 * peicode.h (coff_get_symbol_info): Define.
1931 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1933 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1935 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1938 * libpei.h: New file, broken out of peicode.h.
1939 * peigen.c: New file, broken out of peicode.h.
1940 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1941 * configure.in: Add peigen.lo to list of files required for each
1943 * Makefile.am: Rebuild dependencies.
1944 (BFD32_BACKENDS): Add peigen.lo.
1945 (BFD32_BACKENDS_CFILES): Add peigen.c.
1946 (SOURCE_HFILES): Add libpei.h.
1947 * configure, Makefile.in: Rebuild.
1949 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1950 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1951 instead. Don't clear the s_paddr field for an uninitialized data
1954 * coffcode.h (coff_mkobject_hook): Set timestamp field in
1955 coff_data_type to f_timdat.
1956 * peicode.h (pe_mkobject_hook): Likewise.
1958 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
1959 number if COFF_IMAGE_WITH_PE.
1961 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
1962 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
1963 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
1964 there is no SEC_DEBUGGING section.
1965 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
1966 IMAGE_FILE_DEBUG_STRIPPED.
1968 * pe-i386.c (COFF_LONG_FILENAMES): Define.
1969 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1970 * pei-i386.c (COFF_LONG_FILENAMES): Define.
1971 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1973 * coffswap.h (IMAGE_BASE): Don't define.
1974 * pei-arm.c (IMAGE_BASE): Don't define.
1975 * pei-i386.c (IMAGE_BASE): Don't define.
1976 * pei-mcore.c (IMAGE_BASE): Don't define.
1977 * pei-ppc.c (IMAGE_BASE): Don't define.
1979 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
1980 symbol, switch on the class when determining whether to modify the
1981 value. For PE, don't modify the value of a C_FCN symbol not named
1984 * libbfd-in.h (_bfd_abort): Declare.
1986 * bfd.c (_bfd_abort): New function.
1987 * libbfd.h: Rebuild.
1989 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
1992 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
1993 don't write out the associated line numbers.
1995 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
1998 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
1999 changes when the base type is unknown.
2001 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2004 * syms.c (BSF_DEBUGGING_RELOC): Define.
2005 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2006 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2008 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2009 BSF_DEBUGGING_RELOC set.
2010 * bfd-in2.h: Rebuild.
2012 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2014 * ecoff.c (bfd_debug_section): Update initialization for new
2016 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2017 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2019 1999-09-10 H.J. Lu <hjl@gnu.org>
2021 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2022 _bfd_filnmlen field.
2023 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2025 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2027 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2028 for FPTR relocs involving local symbols.
2030 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2031 value for the stub address in a call through a stub.
2032 Install the value for a local symbol directly into the DLT
2033 instead of generating a reloc. Correctly handle FPTR64 relocs.
2035 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2036 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2037 (elf_hppa_final_link): Call them.
2039 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2041 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2042 (elf_adjust_dynamic_symbol): ...from here.
2044 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2046 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2047 relocation, remove them. SECREL64->LTOFF16WF.
2048 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2050 (elf_hppa_relocate_insn): Similarly.
2052 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2053 (elf_hppa_relocate_insn): Similarly.
2055 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2057 (elf_hppa_relocate_insn): Similarly.
2059 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2060 Handle LTOFF_TP* relocs.
2061 (elf_hppa_relocate_insn): Similarly.
2063 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2064 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2065 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2067 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2068 DIR32, DIR64 and FPTR64 relocations.
2069 (elf_hppa_relocate_insn): Similarly.
2071 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2072 address of the .PARISC.global section.
2073 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2074 table entry elf_hppa_final_link_relocate. Do not give a warning
2075 for a reloc against an external symbol if it has a PA64 hash
2077 (elf_hppa_final_link_relocate): Significantly rework. Handle
2078 DLTIND relocations. Compute the final value of the relocation
2079 before passing the value of elf_hppa_relocate_insn.
2080 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2081 relocation support. Handle DLTIND relocation requests just like
2082 DLTREL relocation requests. Simplify branch handling.
2084 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2086 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2087 non-allocated section as done in i386 version.
2088 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2089 statement since this is no know relocation.
2091 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2093 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2095 (elf_hppa_relocate_insn): Similarly.
2097 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2099 (elf_hppa_relocate_insn): Similarly.
2101 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2102 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2103 Pass the relocate type rather than the insn format to
2104 elf_hppa_relocate_insn.
2105 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2106 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2108 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2110 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2111 (bfd_coff_filnmlen): Define.
2112 (bfd_coff_std_swap_table): Initialize new field.
2113 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2115 (coff_write_symbols): Likewise.
2116 (coff_get_normalized_symtab): Likewise.
2117 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2118 * libcoff.h: Rebuild.
2120 1999-09-06 Donn Terry <donn@interix.com>
2122 * coffcode.h (sort_by_secaddr): New static function if
2124 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2125 sections by VMA when assigning target_index values. Always set
2128 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2129 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2131 * libcoff.h: Rebuild.
2133 * coffcode.h (coff_set_custom_section_alignment): Add const to
2134 declaration to match definition.
2135 (coff_write_object_contents): Don't set F_AR32W(R)? if
2138 * coff-i386.c (in_reloc_p): Add declaration.
2139 (i386coff_vec): Simplify initialization of
2140 application_section_flags.
2142 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2143 version. Move COFF_WITH_PE specific code to new version.
2144 (stype_to_sec_flags): Likewise. Add section parameter.
2145 * coffgen.c (make_a_section_from_file): Set target_index before
2146 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2147 * libcoff.h: Rebuild.
2149 * syms.c (stt): Add some PE/PEI section names.
2150 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2152 (bfd_symbol_info): Check for 'w'.
2154 * section.c (struct bfd_comdat_info): Define.
2155 (asection): Add comdat field.
2156 (STD_SECTION): Initialize comdat field.
2157 (bfd_make_section_anyway): Likewise.
2158 * bfd-in2.h: Rebuild.
2160 1999-09-06 Andreas Schwab <schwab@suse.de>
2162 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2165 1999-09-06 Nick Clifton <nickc@cygnus.com>
2167 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2168 bfd_realloc instead of calloc and realloc.
2170 1999-09-04 Steve Chamberlain <sac@pobox.com>
2172 * cpu-pj.c: New file.
2173 * elf32-pj.c: New file.
2174 * config.bfd (pj*): New cpu.
2175 (pj-*-*, pjl-*-*): New targets.
2176 * configure.in (bfd_elf32_pj_vec): New target vector.
2177 (bfd_elf32_pjl_vec): New target vector.
2178 * archures.c (bfd_arch_pj): Define.
2179 * elf.c (prep_headers): Handle bfd_arch_pj.
2180 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2181 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2182 to target vector list.
2183 * Makefile.am: Rebuild dependencies.
2184 (ALL_MACHINES): Add cpu-pj.lo.
2185 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2186 (BFD32_BACKENDS): Add elf32-pj.lo.
2187 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2188 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2190 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2192 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2193 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2194 and NON_GOT_REF from weak defined symbol to real symbol.
2195 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2196 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2197 create a COPY reloc.
2198 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2199 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2200 don't create a COPY reloc.
2202 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2204 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2205 count those in sections we are not including in the link.
2207 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2209 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2210 field in hpux11 shared libraries.
2212 1999-09-02 Nick Clifton <nickc@cygnus.com>
2214 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2216 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2218 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2219 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2220 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2222 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2224 * elflink.h (record_link_assignment): When possible, keep the
2225 original type of the symbol.
2227 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2229 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2230 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2231 tools were configured.
2232 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2234 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2236 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2237 GOT entries for GOT16 relocations; they're not required.
2239 1999-08-24 Nick Clifton <nickc@cygnus.com>
2241 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2243 * config.bfd (arm-*-netbsd*): New target.
2244 * configure.in (armnetbsd_vec): New target vector.
2245 * configure: Regenerate
2246 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2248 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2249 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2250 (armnetbsd.lo): New rule with deps.
2251 * Makefile.in: Regenerate.
2253 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2256 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2258 * som.c (som_slurp_symbol_table): Fix typo in comment.
2260 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2262 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2263 here instead of using elf_section_data...
2265 1999-08-19 Nick Clifton <nickc@cygnus.com>
2267 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2268 relocations into the base file.
2269 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2270 we are building a base file.
2272 1999-08-19 Nick Clifton <nickc@cygnus.com>
2274 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2276 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2277 REL relocs when performing a partial relocation.
2279 1999-08-18 Donn Terry <donn@interix.com>
2281 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2282 _bfd_coff_link_input_bfd into top level.
2284 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2285 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2286 (coff_i386_rtype_to_howto): Likewise.
2287 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2288 Completely ignore symbols which are all zero.
2289 (dummy_reloc16_estimate): Add return 0.
2290 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2291 variable copy to name_copy to avoid shadowing outer scope
2293 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2294 from unsigned int to unsigned long. Add timestamp field.
2295 * libcoff.h: Rebuild.
2297 1999-08-17 H.J. Lu <hjl@gnu.org>
2299 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2302 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2304 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2305 for special section symbols.
2306 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2307 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2310 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2312 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2313 coincidence of variable names between old and new code.
2315 1999-08-12 Nick Clifton <nickc@cygnus.com>
2317 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2318 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2319 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2320 and 'addend' parameter a 'bfd_signed_vma'.
2321 (elf32_arm_final_link_relocate): Do not involve stubs in
2322 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2323 jumps, not function calls.
2325 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2327 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2328 in R_ARM_PC24 relocs.
2330 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2332 * elf-hppa.h (elf_hppa_fake_sections): New function.
2333 * elf32-hppa.c (elf_backend_fake_sections): Define.
2335 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2336 recent changes to the arch_info structure.
2338 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2339 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2340 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2343 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2344 Ralf Baechle <ralf@uni-koblenz.de>
2346 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2347 output DT_MIPS_GOTSYM.
2348 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2349 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2351 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2353 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2354 prototype. Handle local symbols. Add commentary.
2355 (mips_elf_calculate_relocation): Adjust accordingly.
2356 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2359 * elflink.h (elf_bfd_final_link): Tweak last change.
2361 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2363 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2364 elf-section data to allocate just the right amount of relocation
2365 space. Don't allocate the hash space twice.
2366 (elf_bfd_final_link): Calculate the amount of space to allocate in
2367 each relocation section.
2369 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2371 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2372 64bit mode, generate a section relative relocation for a 32bit
2374 (elf_hppa_is_local_label_name): New function.
2375 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2376 shared between 32bit and 64bit port.
2378 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2380 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2381 R_MIPS_GOT16 and R_MIPS_CALL16.
2382 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2383 to use when looking for a preexisting GOT entry.
2385 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2387 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2388 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2390 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2392 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2394 * elflink.h (elf_link_output_extsym): Don't output a weak
2395 reference to an undefined symbol just because it was defined weak
2398 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2400 * coffgen.c (coff_find_nearest_line): When looking for file, use
2401 last best match rather than first. If address is beyond last line
2402 number record, don't return the last line as the correct value.
2404 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2406 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2407 * bfd-in2.h: Rebuild.
2409 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2411 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2412 * coffcode.h (coff_set_custom_section_alignment): New static
2414 (coff_section_alignment_table): New static array.
2415 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2416 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2417 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2418 * libcoff.h: Rebuild.
2420 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2422 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2424 * Makefile.in: Rebuild.
2426 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2428 * section.c (SEC_SHARED): Define.
2429 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2430 (styp_to_sec_flags): Likewise.
2431 * peicode.h (coff_swap_scnhdr_out): Likewise.
2432 * bfd-in2.h: Rebuild.
2434 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2436 * coffcode.h (coff_classify_symbol): Comment out part of
2437 1999-08-05 change which breaks cygwin DLLs.
2439 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2440 * aclocal.m4, configure: Rebuild.
2442 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2444 * section.c (global_syms): Only initialize union field if
2447 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2449 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2450 the size of a GOT entry here.
2451 (mips_elf_calculate_relocation): Don't create a local GOT entry
2452 for the symbol in a GOT16 relocation; just for it's high-order bit
2453 (_bfd_mips_elf_relocate_section): Fix thinko.
2455 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2457 Based on patches from Donn Terry <donn@interix.com>:
2458 * coffcode.h (enum coff_symbol_classification): Define.
2459 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2460 _bfd_coff_classify_symbol. Change return type.
2461 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2462 (coff_slurp_symbol_table): Use coff_classify_symbol.
2463 (coff_classify_symbol): New static function.
2464 (coff_sym_is_global): Never define.
2465 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2466 * cofflink.c (coff_link_check_ar_symbols): Use
2467 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2468 (coff_link_add_symbols): Likewise.
2469 (_bfd_coff_link_input_bfd): Likewise.
2470 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2471 coff_classify_symbol.
2472 * libcoff.h: Rebuild.
2474 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2476 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2477 (e_ltpsel, e_rtpsel): Similarly.
2479 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2480 and 14bit ertpsel. Handle 64bit psel.
2482 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2484 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2485 handling for REL relocations. And only left-shift R_MIPS26
2486 relocation addends where necessary.
2488 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2490 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2491 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2492 Just return the relocation found.
2493 (mips_elf_relocate_section): Pull the LO16 addend out of the
2494 section itself when using REL relocations.
2496 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2497 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2500 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2502 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2503 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2504 relocation against a symbol in an input section with no output
2505 section. From Daniel Jacobowitz <drow@false.org>.
2507 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2509 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2510 look for generated file correctly.
2511 * aclocal.m4, configure: Rebuild.
2513 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2515 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2516 and R_MIPS16_26 relocations correctly when relocating.
2517 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2518 and R_MIPS_CALL_LO16 are for global symbols.
2520 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2522 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2524 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2525 variables and initialize them.
2527 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2529 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2530 there are no global symbols requiring GOT entries.
2531 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2532 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2533 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2535 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2536 symbols are considered to have the value zero.
2537 (_bfd_mips_elf_relocate_section): Don't try to perform a
2538 relocation for an undefined symbol.
2539 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2542 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2544 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2545 wants ba,a,pt %xcc instead of %icc.
2546 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2547 of large PLT entries.
2548 (sparc64_elf_plt_ptr_offset): Fix calculation.
2549 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2550 addend should be relative to load address, not .plt section start.
2551 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2553 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2555 * elf-bfd.h (struct elf_backend_data): Add
2556 print_symbol_all and output_arch_syms backend methods.
2557 * elfxx-target.h: Likewise.
2558 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2559 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2560 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2562 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2563 symbols in .dynsym, add their names into .dynstr. Put those symbols
2565 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2566 pointers to STT_REGISTER symbols in dynsym section.
2567 (sparc64_elf_print_symbol_all): New function.
2568 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2569 printing using the print_symbol_all hook.
2571 1999-07-30 Catherine Moore <clm@cygnus.com>
2573 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2576 1999-07-29 Richard Henderson <rth@cygnus.com>
2578 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2579 dynamic_sections_created.
2581 1999-07-29 Richard Henderson <rth@cygnus.com>
2583 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2584 (mips_rtype_to_howto): ... new function.
2585 (_bfd_mips_elf_relocate_section): Use it.
2587 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2589 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2591 1999-07-27 Nick Clifton <nickc@cygnus.com>
2593 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2595 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2596 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2598 1999-07-23 Donn Terry <donn@interix.com>
2600 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2601 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2602 * cofflink.c (coff_link_add_symbols): If PE, handle section
2604 * libcoff.h: Rebuild.
2606 * config.bfd (i[3456]86-*-interix*): New target.
2608 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2610 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2611 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2612 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2613 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2614 (COFF_SUPPORT_GNU_LINKONCE): Define.
2615 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2616 (COFF_SUPPORT_GNU_LINKONCE): Define.
2618 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2621 * makefile.dos: Remove; obsolete.
2622 * configure.bat: Remove; obsolete.
2624 1999-07-21 H.J. Lu <hjl@gnu.org>
2626 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2628 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2630 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2631 message and fail if a symbol index is out of range.
2633 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2635 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2636 when looking at a R_MIPS_GOT16 relocation.
2638 1999-07-20 Nick Clifton <nickc@cygnus.com>
2640 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2642 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2644 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2645 removed in previous change.
2646 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2647 in relocateable output.
2649 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2651 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2654 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2655 if they appear to be specially created by the linker.
2657 1999-07-19 Nick Clifton <nickc@cygnus.com>
2659 * targets.c (alternative_target): New field in bfd_target
2661 (bfd_search_for_target): New function: Find a target that
2662 satisifies a search function.
2663 * bfd-in2.h: Regenerate.
2665 * elfxx-target.h: Initialise the alternative_target field of
2666 the bfd_target structures to point to the other target (if
2668 * nlm-target.h: Initialise the alternative_target field of
2669 the bfd_target structures to point to the other target (if
2672 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2673 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2675 * aix386-core.c: Initialise new field of bfd_target structure.
2676 * aout-adobe.c: Initialise new field of bfd_target structure.
2677 * aout-arm.c: Initialise new field of bfd_target structure.
2678 * aout-target.h: Initialise new field of bfd_target structure.
2679 * aout-tic30.c: Initialise new field of bfd_target structure.
2680 * binary.c: Initialise new field of bfd_target structure.
2681 * bout.c: Initialise new field of bfd_target structure.
2682 * cisco-core.c: Initialise new field of bfd_target structure.
2683 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2684 * coff-alpha.c: Initialise new field of bfd_target structure.
2685 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2686 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2687 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2688 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2689 * coff-i386.c: Initialise new field of bfd_target structure.
2690 * coff-i860.c: Initialise new field of bfd_target structure.
2691 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2692 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2693 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2694 * coff-mips.c: Initialise new field of bfd_target structure.
2695 * coff-ppc.c: Initialise new field of bfd_target structure.
2696 * coff-rs6000.c: Initialise new field of bfd_target structure.
2697 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2698 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2699 * coff-tic30.c: Initialise new field of bfd_target structure.
2700 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2701 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2702 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2703 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2704 * hppabsd-core.c: Initialise new field of bfd_target structure.
2705 * hpux-core.c: Initialise new field of bfd_target structure.
2706 * i386msdos.c: Initialise new field of bfd_target structure.
2707 * i386os9k.c: Initialise new field of bfd_target structure.
2708 * ieee.c: Initialise new field of bfd_target structure.
2709 * ihex.c: Initialise new field of bfd_target structure.
2710 * irix-core.c: Initialise new field of bfd_target structure.
2711 * mipsbsd.c: Initialise new field of bfd_target structure.
2712 * netbsd-core.c: Initialise new field of bfd_target structure.
2713 * oasys.c: Initialise new field of bfd_target structure.
2714 * osf-core.c: Initialise new field of bfd_target structure.
2715 * ppcboot.c: Initialise new field of bfd_target structure.
2716 * ptrace-core.c: Initialise new field of bfd_target structure.
2717 * sco5-core.c: Initialise new field of bfd_target structure.
2718 * som.c: Initialise new field of bfd_target structure.
2719 * srec.c: Initialise new field of bfd_target structure.
2720 * tekhex.c: Initialise new field of bfd_target structure.
2721 * trad-core.c: Initialise new field of bfd_target structure.
2722 * versados.c: Initialise new field of bfd_target structure.
2723 * vms.c: Initialise new field of bfd_target structure.
2725 1999-07-19 Andreas Schwab <schwab@suse.de>
2727 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2730 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2732 * elflink.h (elf_link_adjust_relocs): New function.
2733 (elf_bfd_final_link): Use it.
2734 (elf_link_input_bfd): Deal with the fact that there can be
2735 two relocation sections for a single section.
2736 (elf_reloc_link_order): Likewise.
2738 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2739 a relocateable object.
2740 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2742 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2744 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2745 (sparc64_elf_get_reloc_upper_bound,
2746 sparc64_elf_get_dynamic_reloc_upper_bound,
2747 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2748 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2750 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2751 ELF64_R_TYPE_ID/DATA where appropriate.
2753 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2755 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2758 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2760 * elf32-mips.c (mips_elf_local_relocation_p): New static
2762 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2763 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2764 Always set *require_jalxp.
2765 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2766 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2767 GOT16 if the GOT16 is against a local symbol. Don't return false
2768 for an undefined symbol. If there is an overflow, assert that we
2771 1999-07-16 Andreas Schwab <schwab@suse.de>
2773 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2774 variables `link' and `elfsec'.
2775 (elf_bfd_final_link): Remove unused variable `os'.
2777 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2779 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2780 a PT_PHDR program headers.
2781 (_bfd_mips_elf_final_link): Don't assume there are going to be
2782 section symbols when we're not building a shared object.
2783 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2786 1999-07-15 J.T. Conklin <jtc@redback.com>
2788 * config.bfd (i[3456]86-*-vxworks*): New target.
2790 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2792 * elf32-mips.c (mips_elf_stub_section_p): New function.
2793 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2794 (mips_elf_relocate_section): Adjust calling sequence for
2795 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2796 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2799 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2801 * configure.in: Bump version number to 2.9.5.
2802 * configure: Rebuild.
2804 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2806 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2808 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2809 to derive final type instead of hardwiring a selection.
2811 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2813 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2814 things relocated by R_MIPS16_GPREL.
2815 (mips_elf_perform_relocation): Likewise.
2817 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2819 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2821 1999-07-14 Richard Henderson <rth@cygnus.com>
2823 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2824 (_bfd_mips_elf_size_dynamic_sections): Set it.
2825 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2826 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2827 new argument max_local.
2829 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2831 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2832 subwords when handling an R_MIPS16_26 relocation.
2833 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2836 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2837 dst_mask to match reality.
2838 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2839 (mips_elf_obtain_contents): Use bfd_get.
2840 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2841 (mips_elf_relocate_section): Likewise.
2843 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2845 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2846 (mips_elf_relocate_section): Adjust calling sequence for
2847 mips_elf_perform_relocation.
2848 (mips_elf_perform_relocation): Take additional argument. Handle
2849 R_MIPS16_26. Use bfd_put for convenience.
2851 1999-07-13 Richard Henderson <rth@cygnus.com>
2853 * elf.c (assign_file_positions_for_segments): Thinko last change.
2854 Always overwrite p_flags.
2856 1999-07-13 Richard Henderson <rth@cygnus.com>
2858 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2859 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2860 .dynbss and .rel[a].bss if want_dynbss.
2861 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2863 1999-07-13 Richard Henderson <rth@cygnus.com>
2865 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2867 1999-07-13 Richard Henderson <rth@cygnus.com>
2869 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2870 (struct elf_link_hash_table): Add dynlocal.
2871 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2872 (_bfd_elf_link_adjust_dynindx): Delete.
2873 (_bfd_elf_link_renumber_dynsyms): Prototype.
2874 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2875 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2876 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2877 (_bfd_elf_link_lookup_local_dynindx): New function.
2878 (elf_link_renumber_hash_table_dynsyms): New function.
2879 (_bfd_elf_link_renumber_dynsyms): New function.
2880 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2881 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2882 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2883 instead of elf_link_remove_section_and_adjust_dynindices.
2884 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2885 (elf_link_assign_sym_version): Remove removed_dynamic code.
2886 (elf_link_renumber_dynsyms): Delete.
2887 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2889 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2890 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2891 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2892 * elf32-mips.c: Similarly.
2893 * elf32-ppc.c: Similarly.
2894 * elf32-sparc.c: Similarly.
2895 * elf64-alpha.c: Similarly.
2896 * elf64-sparc.c: Similarly.
2898 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2900 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2901 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2902 when the relocation is against _gp_disp.
2904 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2906 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2907 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2908 to possibly_dynamic_relocs. Adjust usage throughout code.
2909 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2910 (elf_mips_ctor64_howto): Likewise.
2911 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2913 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2914 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2915 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2916 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2918 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2920 * Makefile.am: Rebuild dependencies.
2921 * Makefile.in: Rebuild.
2923 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2924 * bfd-in2.h: Rebuild.
2926 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2927 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2928 structure initializations. Add casts.
2929 * reloc.c (EMPTY_HOWTO): Define.
2930 * bfd-in2.h: Rebuild.
2931 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2932 comparisons against 0.
2933 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2934 previous_ibfd_e_flags to unsigned long.
2935 * vms.h (struct vms_private_data_struct): Change section_count to
2937 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2938 (_bfd_vms_write_gsd): Change symnum to unsigned.
2939 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2940 * vms-tir.c (etir_sta): Change psect to unsigned.
2941 (alloc_section): Change idx to unsigned.
2942 (tir_sta, tir_ctl): Change psect to unsigned.
2943 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2944 * vms.c (priv_section_count): Change to unsigned.
2946 1999-07-12 Andreas Schwab <schwab@suse.de>
2948 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2949 * m68klinux.c: Likewise.
2951 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2953 * Many files: Changes to avoid gcc warnings: Remove unused local
2954 variables. Add default case to enum switches.
2955 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
2956 compile if not COFF_IMAGE_WITH_PE.
2957 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
2958 (bfd_arm_get_bfd_for_interworking): Likewise.
2959 (bfd_arm_process_before_allocation): Likewise.
2960 * epoc-pei-arm.c: Don't rename bfd_arm functions.
2961 * pei-arm.c: Likewise.
2962 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
2963 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
2964 (mips_elf_got16_entry): Put parens around & in body of ==.
2965 (mips_elf_calculate_relocation): Correct test for empty string.
2966 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
2968 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
2971 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2973 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2974 as appropriate. Fill in structure initializations. Add variable
2975 initializations. Add casts.
2976 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
2977 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
2979 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
2981 * elf-bfd.h (bfd_elf_hash): Update declaration.
2982 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
2983 when calling bfd_elf_hash.
2985 1999-07-11 Mark Mitchell <mark@codesourcery.com>
2987 * libbfd.c (bfd_put_8): Make it of type `void'.
2988 * bfd-in2.h: Regenerated.
2989 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
2991 (_bfd_mips_elf_final_link): Likewise.
2993 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
2995 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2997 * config.bfd (hppa*-*-linux-gnu*): New target
2999 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3001 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3002 (_bfd_mips_elf_create_dynamic_sections): New function.
3003 (_bfd_mips_elf_add_symbol_hook): Likewise.
3004 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3005 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3006 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3007 (_bfd_mips_elf_gc_mark_hook): Likewise.
3008 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3009 (_bfd_mips_elf_always_size_sections): Likewise.
3010 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3011 (_bfd_mips_elf_check_relocs): Likewise.
3012 (_bfd_mips_elf_link_hash_table_create): Likewise.
3013 (_bfd_mips_elf_print_private_data): Likewise.
3014 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3015 (_bfd_mips_elf_final_link): Likewise.
3016 (_bfd_mips_elf_additional_program_headers): Likewise.
3017 (_bfd_mips_elf_modify_segment_map): Likewise.
3018 (_bfd_mips_elf_relocate_section): Likewise.
3019 * elf32-mips.c (mips_elf32_object_p): Move contents into
3020 _bfd_mips_elf_object_p.
3021 (mips_elf_additional_program_headers): Rename to
3022 _bfd_mips_elf_additional_program_headers.
3023 (mips_elf_modify_segment_map): Rename to
3024 _bfd_mips_elf_modify_segment_map.
3025 (elf_mips_abi_name): Change prototype.
3026 (mips_elf32_section_from_shdr): Merge into
3027 _bfd_mips_elf_section_from_shdr.
3028 (mips_elf32_section_processing): Merge into
3029 _bfd_mips_elf_section_processing.
3030 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3031 the right back-end ELF linker.
3032 (mips_elf_relocate_section): Rename to
3033 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3034 (mips_elf_link_output_symbol_hook): Rename to
3035 _bfd_mips_elf_link_output_symbol_hook.
3036 (mips_elf_create_dynamic_section): Rename to
3037 _bfd_mips_elf_create_dynamic_section.
3038 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3039 Adjust for 64-bit code. Use mips_elf_got_section.
3040 (mips_elf_adjust_dynamic_symbol): Rename to
3041 _bfd_mips_elf_adjust_dynamic_symbol. Use
3042 mips_elf_allocate_dynamic_relocations.
3043 (mips_elf_finish_dynamic_symbol): Rename to
3044 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3045 Adjust for 64-bit code.
3046 (mips_elf_finish_dynamic_sections): Rename to
3047 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3048 (mips_elf_always_size_sections): Rename to
3049 _bfd_mips_elf_always_size_sections.
3050 (mips_elf_add_symbol_hook): Rename to
3051 _bfd_mips_elf_add_symbol_hook.
3052 (mips_elf_next_lo16_addend): Constify.
3053 (mips_elf_calculate_relocation): Likewise.
3054 (mips_elf_obtain_contents): Likewise.
3055 (mips_elf_perform_relocation): Likewise.
3056 (mips_elf_create_dynamic_relocation): Likewise.
3057 (mips_elf_allocate_dynamic_relocations): New function.
3058 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3059 (MIPS_ELF_REL_SIZE): Likewise.
3060 (MIPS_ELF_DYN_SIZE): Likewise.
3061 (MIPS_ELF_GOT_SIZE): Likewise.
3062 (MIPS_ELF_SYM_SIZE): Likewise.
3063 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3064 (MIPS_ELF_GET_WORD): Likewise.
3065 (MIPS_ELF_PUT_WORD): Likewise.
3066 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3067 (STUB_LW): Conditionalize for 64-bit value.
3068 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3070 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3071 Check it for inconsistency.
3072 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3074 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3076 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3077 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3078 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3079 (mips_elf_local_got_index): Likewise.
3080 (mips_elf_got_page): Likewise.
3081 (mips_elf_got_info): Likewise.
3082 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3083 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3084 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3085 instead of constant `2'.
3086 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3087 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3088 (mips_elf_size_dynamic_sections): Use
3089 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3090 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3091 Adjust all releveant entries in elf backend table.
3092 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3093 (mips_elf64_section_processing): Likewise.
3094 Adjust elf backend entries to use _bfd_mips_elf variants now
3097 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3099 (size_dynamic_sections): Likewise.
3100 (elf_link_output_extsym): Likewise.
3101 * elf.c: (elf_fake_sections): Likewise.
3102 * libbfd.c (bfd_get): New macro.
3103 (bfd_put): Likewise.
3104 * bfd-in2.h: Regenerated.
3106 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3108 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3109 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3110 wap_reloca_in, and swap_reloca_out.
3111 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3112 multiple internal relocations per external relocation.
3113 (link_read_relocs): Likewise.
3114 (elf_bfd_final_link): Likewise.
3115 (elf_link_input_bfd): Likewise.
3116 (elf_gc_mark): Likewise.
3117 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3118 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3120 (size_info): Add entries for new fields.
3121 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3122 (mips_elf64_be_swap_reloc_in): New function.
3123 (mips_elf64_be_swap_reloc_out): Likewise.
3124 (mips_elf64_be_swap_reloca_in): Likewise.
3125 (mips_elf64_be_swap_reloca_out): Likewise.
3126 (mips_elf64_size_info): Add entries for new fields.
3128 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3130 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3131 field equals the new rel_count field.
3132 (elf_link_input_bfd): When doing a relocateable link, use the new
3133 rel_count field rather than the reloc_count field.
3134 (elf_reloc_link_order): Likewise.
3135 (elf_finish_pointer_linker_section): Likewise.
3137 Based on patch from H.J. Lu <hjl@gnu.org>:
3138 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3139 shared library to override a weak definition in a regular object.
3141 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3143 * libhppa.h: Revert July 2, 1999 patch.
3145 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3146 need to generate DLTIND relocations, not DLTREL relocations.
3148 1999-07-05 Nick Clifton <nickc@cygnus.com>
3150 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3152 (coff_set_flags): Recognise arm 5 architectures.
3154 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3155 Add support for armv5 architecture.
3157 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3159 * reloc.c: Add new, assembler only, ARM reloc:
3160 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3162 * bfd-in2.h: Regenerate.
3164 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3166 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3167 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3168 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3169 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3170 * elf32-mips.c (ABI_64_P): New macro.
3171 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3172 (_bfd_mips_elf_find_nearest_line): Adjust call to
3173 _bfd_dwarf2_find_nearest_line.
3174 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3175 * libbfd.h: Regenerated.
3177 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3179 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3181 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3183 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3184 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3186 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3188 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3190 (_bfd_elf_init_reloc_shdr): New function.
3191 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3192 bfd_alloc followed by memset.
3193 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3194 (elf_fake_sections): Here.
3195 (assign_section_numbers): Assign section numbers for the second
3196 relocation section, if required.
3197 * elflink.h (elf_link_output_relocs): New function.
3198 (elf_link_size_reloc_section): Likewise.
3199 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3200 (elf_link_input_bfd): Use elf_link_output_relocs.
3202 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3203 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3205 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3207 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3210 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3212 * elf32-mips.c (mips_elf_got_info): Move declaration before
3213 prototypes. Change global_gotsym to be a pointer to a hash entry,
3214 rather than a number index.
3215 (mips_elf_link_hash_entry): Move declaration before prototypes.
3216 (mips_elf_irix6_finish_dynamic_symbol): New function.
3217 (mips_elf_sign_extend): Likewise.
3218 (mips_elf_high): Likewise.
3219 (mips_elf_higher): Likewise.
3220 (mips_elf_highest): Likewise.
3221 (mips_elf_global_got_index): Likewise.
3222 (mips_elf_local_got_index): Likewise.
3223 (mips_elf_got_offset_from_index): Likeiwse.
3224 (mips_elf_record_global_got_symbol): Likewise.
3225 (mips_elf_got_page): Likewise.
3226 (mips_elf_next_lo16_addend): Likewise.
3227 (mips_elf_calculate_relocation): Likewise.
3228 (mips_elf_obtain_contents): Likewise.
3229 (mips_elf_perform_relocation): Likewise.
3230 (mips_elf_assign_gp): Likewise.
3231 (mips_elf_sort_hash_table_f): Likewise.
3232 (mips_elf_sort_hash_table): Likewise.
3233 (mips_elf_got_section): Likewise.
3234 (mips_elf_got_info): Likewise.
3235 (mips_elf_create_local_got_entry): Likewise.
3236 (mips_elf_got16_entry): Likewise.
3237 (mips_elf_create_dynamic_relocation): Likewise.
3238 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3239 (mips_elf_final_gp): Use mips_elf_assign_gp.
3240 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3241 into SHN_SCOMMON automatically on IRIX6.
3242 (mips_elf_add_symbol_hook): Likewise.
3243 (mips_elf_relocate_section): Rewrite, using
3244 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3245 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3246 Don't deal with .rld_map on IRIX6.
3247 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3248 section flags appropriately for .got.
3249 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3250 the got. Call mips_elf_record_global_got_symbol and allocate
3251 local got space appropriately.
3252 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3253 char *. Rework calculation of GOT size. Sort dynamic symbol
3254 table entries so entries that do not require GOT entries appear at
3255 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3256 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3258 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3260 (mips_elf_finish_dynamic_symbol): Use
3261 mips_elf_irix6_finish_dynamic_symbol.
3262 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3263 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3264 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3266 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3268 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3269 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3271 1999-06-04 Philip Blundell <philb@gnu.org>
3273 * elf32-arm.h (elf_backend_got_header_size): Define.
3274 (elf_backend_plt_header_size): Likewise.
3276 1999-06-28 Jim Pick <jim@jimpick.com>
3278 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3280 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3282 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3283 relocation function.
3284 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3286 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3288 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3289 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3290 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3291 (_bfd_mips_elf_section_from_shdr): Use them.
3292 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3293 of GP-relative sections.
3294 (_bfd_mips_elf_set_section_contents): Use them.
3295 (_bfd_mips_elf_section_processing): Share code between .sdata and
3296 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3297 (mips_elf_additional_program_headers): Add handling for
3298 PT_MIPS_OPTIONS segment on IRIX6.
3299 (mips_elf_modify_segment_map): Likeiwse.
3300 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3301 Include the options sections on IRIX6. Don't look for GP-relative
3302 sections by name; use SHF_MIPS_GPREL instead.
3303 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3305 (mips_elf_create_dynamic_sections): Don't muck about with section
3306 alignments and such on IRIX6.
3307 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3308 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3309 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3310 bfd_zalloc rather than bfd_alloc and memset.
3311 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3312 Don't assert the existence of .rld_map on IRIX6.
3313 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3315 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3316 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3319 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3321 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3322 (mips_elf_swap_msym_out): New function.
3323 (mips_elf_create_msym_section): Likewise.
3324 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3325 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3326 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3327 section not named .msym.
3328 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3329 .msym directly. Set appropriate attributes for the .msym
3331 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3332 (mips_elf_link_hash_newfunc): Clear it.
3333 (mips_elf_create_dynamic_sections): Create the .msym section
3335 (mips_elf_size_dynamic_sections): Allocate space for the
3336 .msym section. Add a DT_MIPS_MSYM entry.
3337 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3339 (mips_elf_finish_dynamic_sections): Assign a value for
3340 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3342 * elf32-mips.c (irix_compat_t): New enumeration.
3343 (ABI_N32_P): New macro.
3344 (IRIX_COMPAT): Likewise.
3345 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3346 (mips_elf_relocate_section): Fix typo.
3348 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3350 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3351 as writable PE sections.
3353 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3355 * dwarf2.c (struct arange): New type.
3356 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3357 (arange_add): New function.
3358 (decode_line_info): Keep track of address ranges that a compilation
3360 (comp_unit_contains_address): Return true if address is contained
3361 in _any_ of the address ranges associated with a compilation unit.
3362 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3363 on the first comp_unit that contains the address.
3365 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3367 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3368 (decode_line_info): Add variable STASH and initialize it to point
3369 to the per-bfd dwarf2_debug info. Remove static variable
3370 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3372 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3374 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3375 shared library to have an undefined symbol.
3377 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3378 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3380 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3382 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3383 * elf32-hppa.c: Remove everything related to symbol extension
3384 sections & records. Use the common elf_hppa_final_write_processing.
3386 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3388 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3389 functions instead of _init/_fini if requested.
3391 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3393 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3396 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3398 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3399 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3401 (ppc_elf_finish_dynamic_sections): Check for positive section
3402 dynindx field, rather than comparing against -1.
3403 (ppc_elf_relocate_section): Only return false if undefined_symbol
3404 or reloc_overflow fail, not always upon encountering an error.
3406 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3408 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3409 bfd_byte * before performing pointer arithmetic.
3411 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3413 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3415 * elf32-hppa.c: Include elf-hppa.h.
3416 (ARCH_SIZE): Define.
3417 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3419 (elf32_hppa_info_to_howto): Similarly.
3420 (elf_hppa_howto_table): Similarly.
3421 (elf_hppa_reloc_type_lookup): Similarly.
3422 (hppa_elf_gen_reloc_type): Similarly.
3423 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3425 1999-06-22 Nick Clifton <nickc@cygnus.com>
3427 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3428 handling R_V850_22_PCREL relocation.
3430 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3432 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3435 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3437 * section.c (_bfd_strip_section_from_output): Ignore sections
3438 DISCARDed by the link script.
3440 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3442 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3443 Remove unused local variable spp.
3445 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3446 the entry symbol is not set.
3448 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3450 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3451 GPDISP or LITUSE in a relocatable link.
3453 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3455 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3456 * (alloc_dwarf1_func): Likewise.
3458 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3460 * libhppa.h: Fix various formatting errors.
3461 (assemble_3); Rewrite using CATENATE.
3462 (assemble_17): Fix various bugs.
3464 1999-06-16 Nick Clifton <nickc@cygnus.com>
3466 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3468 1999-06-15 Richard Henderson <rth@cygnus.com>
3470 * section.c (SEC_SHORT): Define.
3471 * bfd-in2.h: Rebuild.
3473 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3475 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3476 Remove abfd parameter. Use _bfd_strip_section_from_output.
3477 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3479 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3480 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3481 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3483 (bfd_elf_size_dynamic_sections): Use it.
3485 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3487 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3488 complain_overflow_bitfield to complain_overflow_signed.
3490 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3492 * elflink.h (elf_link_read_relocs_from_section): New function,
3494 (elf_link_read_relocs): Here. Use it for both relocation
3497 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3499 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3500 asect->reloc_count is valid.
3502 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3504 * elf32-mips.c (mips_elf32_section_processing): Permit a
3505 SHT_MIPS_REGINFO section to have a size of 0.
3507 1999-06-12 David O'Brien <obrien@freebsd.org>
3509 * config.bfd (alpha*-*-freebsd*): New target.
3510 (i[3456]86-*-freebsd*): Now defaults to ELF.
3512 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3514 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3515 wrap if the relocation covers the high bit of an address.
3517 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3519 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3521 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3522 instead of R_SPARC_max.
3523 (sparc64_elf_info_to_howto): Likewise.
3524 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3525 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3527 1999-06-07 Richard Henderson <rth@cygnus.com>
3529 * section.c (_bfd_strip_section_from_output): Remove output
3530 sections with no initial link_order.
3532 1999-06-07 Nick Clifton <nickc@cygnus.com>
3534 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3536 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3538 * Makefile.am (SOURCE_HFILES): Add missing headers.
3539 * Makefile.in: Regenerated.
3541 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3543 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3546 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3548 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3549 range undefweak symbols.
3550 * hash.c: Add missing comma after @xref{}
3551 * linker.c: Likewise.
3553 1999-06-04 Nick Clifton <nickc@cygnus.com>
3555 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3557 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3558 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3559 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3560 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3562 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3564 * Makefile.am: Rebuild dependencies.
3565 (BFD32_BACKENDS): Add dwarf1.lo.
3566 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3567 * Makefile.in: Rebuild.
3569 1999-06-04 Nick Clifton <nickc@cygnus.com>
3571 * Makefile.am: Add epoc-arm-pe target.
3572 * Makefile.in: Regenerate.
3573 * pe-arm.c: Only redefine interworking function names if they have
3574 not already been redefined.
3575 * pei-arm.c: Only redefine interworking function names if they have
3576 not already been redefined.
3577 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3579 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3582 1999-06-03 Nick Clifton <nickc@cygnus.com>
3584 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3586 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3588 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3590 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3592 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3593 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3595 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3597 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3598 in other text sections.
3600 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3602 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3603 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3604 * libbfd.h: Regenerate.
3605 * coff-sh.c (sh_merge_private_data): Delete.
3606 (coff_bfd_merge_private_bfd_data): Change to
3607 _bfd_generic_verify_endian_match.
3608 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3610 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3612 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3614 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3616 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3618 (bfd_elf32_arm_process_before_allocation): Likewise.
3619 * bfd-in2.h: Rebuild.
3621 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3623 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3624 track of end_sequence markers.
3625 (add_line_info): Add END_SEQUENCE arg.
3626 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3627 debug-line info---it doesn't work right if a compilation unit
3628 consists of multiple discontiguous code-sequences. It would be
3629 worthwhile to optimize for the common case where a compilation
3630 unit results in a contiguous set of code sequences, but this is
3631 quite tricky to get right for arbitrary DWARF2 files.
3632 (lookup_address_in_line_info_table): Don't use the last line entry
3633 for a compilation unit for anything with an address higher than
3634 this line entry. Also, check for end_sequence markers to
3635 correctly handle discontinuities.
3636 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3637 compilation units, check all compilation units with each->high==0
3638 just like when reading compilation units.
3640 * dwarf2.c (decode_line_info): Initialize table->files and
3641 table->last_line to NULL to avoid segfaults due to random
3642 values in these members.
3643 (concat_filename): Check for out-of-range file number before
3644 indexing filename table. Segfaults suck.
3646 * dwarf2.c (decode_line_info): Don't truncate address to least
3647 significant 32 bits (breaks 64 bit targets).
3648 (lookup_address_in_function_table): Ditto.
3649 (comp_unit_contains_address): Ditto.
3651 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3653 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3654 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3655 (mips_elf64_howto_table_rela): Likewise.
3657 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3659 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3660 single section has two associated relocation sections.
3662 1999-06-02 Mark Salter <msalter@cygnus.com>
3664 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3665 COFF_WITH_PE defined.
3667 1999-06-02 Nick Clifton <nickc@cygnus.com>
3669 * pe-arm.c: Rename global arm interworking functions to avoid name
3670 collision when all targets BFD is built.
3673 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3675 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3676 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3677 (bfd_elf_section_data): Add use_rela_p.
3678 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3679 (_bfd_elf_new_section_hook): Likewise.
3680 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3682 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3683 * elfcode.h (write_relocs): Determine whether or not use rela
3684 relocs based on the relocation section header.
3685 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3686 instead of use_rela_p.
3687 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3688 (elf_backend_may_use_rela_p): Likewise.
3689 (elf_backend_default_use_rela_p): Likewise.
3690 (elfNN_bed): Use them.
3692 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3694 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3696 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3698 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3699 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3700 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3701 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3702 * bfd-in2.h: Regenerated.
3703 * libbfd.h: Likewise.
3704 * elf32-mips.c (mips_info_to_howto_rela): New function.
3705 (USE_REL): Adjust for new conventions.
3706 (MINUS_ONE): New macro.
3707 (elf_mips_howto_table): Add R_MIPS_SUB.
3708 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3710 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3711 .MIPS.content section.
3712 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3713 with .MIPS.content as .MIPS.content sections. Set
3714 SHF_MNIPS_NOSTRIP for such section.
3715 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3716 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3717 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3719 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3721 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3724 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3727 1999-05-30 Philip Blundell <philb@gnu.org>
3729 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3730 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3731 the addend does not overflow into the rest of the word.
3733 1999-05-29 Nick Clifton <nickc@cygnus.com>
3735 * bfd-in.h: Amend prototype for
3736 bfd_elf32_arm_process_before_allocation .
3737 * bfd-in.h: Regenerate.
3739 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3740 elements in a fixed sized array.
3741 (ARM_ELF_ABI_VERSION): Define.
3742 (ARM_ELF_OS_ABI_VERSION): Define.
3743 (R_ARM_THM_ABS5): Fix rightshift and size.
3744 (R_ARM_THM_PC22): Fix size.
3745 (R_ARM_PLT32): Define Howto.
3746 (find_howto): New function: Locate a howto based on a reloc
3748 (elf32_arm_info_to_howto): Use find_howto if necessary.
3749 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3750 bfd_reloc_code_real_type.
3751 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3752 and BFD_RELOC_VTABLE_ENTRY.
3753 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3755 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3756 elements in a fixed sized array.
3757 (ARM_ELF_ABI_VERSION): Define.
3758 (ARM_ELF_OS_ABI_VERSION): Define.
3759 (R_ARM_THM_ABS5): Fix rightshift and size.
3760 (R_ARM_THM_PC22): Fix size.
3761 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3762 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3763 bfd_reloc_code_real_type.
3765 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3766 no_pipeline_knowledge.
3767 (elf32_arm_link_hash_create): Initialise new field to zero.
3768 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3769 no_pipeline_knowledge. Use this parameter to initialise the field
3770 in the globals data structure.
3771 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3772 no_pipeline_knowledge is false and the binary is from an old
3774 (elf32_arm_merge_private_data): Generate an error if an attempt is
3775 made to linl together big endian and little endian code.
3776 (elf32_arm_post_process_headers): New function: Initialise the
3777 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3779 (elf_backend_post_process_headers): Define.
3781 1999-05-28 Nick Clifton <nickc@cygnus.com>
3783 * elf-bfd.h (struct elf_backend_data): Add new field:
3784 elf_backend_post_process_headers.
3786 * elfxx-target.h (elf_backend_post_process_headers): Define to
3787 NULL if not already defined.
3788 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3790 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3792 (_bfd_elf_compute_section_file_positions): Call
3793 elf_backend_post_process_headers if defined.
3795 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3797 * configure.in: Check whether getuid and getgid exist.
3798 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3799 HAVE_GETGID are not defined, respectively.
3800 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3802 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3803 * configure, config.in: Rebuild.
3805 1999-05-28 Martin Dorey <mdorey@madge.com>
3807 * elf32-i960.c: New file.
3808 * elf.c (prep_headers): Handle bfd_arch_i960.
3809 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3810 * config.bfd (i960-*-elf*): New target.
3811 * configure.in (bfd_elf32_i960_vec): New target vector.
3812 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3813 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3814 * Makefile.in, aclocal.m4, configure: Rebuild.
3816 1999-05-27 Nick Clifton <nickc@cygnus.com>
3818 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3820 (find_howto): New function: Find entries in the
3821 elf32_arm_howto_table.
3822 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3824 (elf32_arm_reloc_type_lookup): Add lookup for
3825 BFD_RELOC_ARM_PLT32.
3827 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3829 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3830 (elf32_arm_link_hash_table_create): Use above function as the
3831 constructor for hash table entries.
3832 (elf32_arm_relocate_section): Avoid crash when there is no output
3834 (elf32_arm_final_link_relocate): New parameter h.
3835 (elf32_arm_relocate_section): Pass symbol hash entry to above
3837 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3840 1999-05-25 Catherine Moore <clm@cygnus.com>
3842 * coff-arm.c (coff_arm_relocate_section): Don't emit
3843 base file entries for pc-relative values.
3845 1999-05-25 DJ Delorie <dj@cygnus.com>
3847 * peicode.h (coff_swap_sym_in): When we create the actual section
3848 to reflect the not-there section C_SECTION symbols refer to,
3849 change the symbol class to C_STAT as the section is now really
3852 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3854 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3857 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3859 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3861 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3862 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3864 1999-05-16 Nick Clifton <nickc@cygnus.com>
3866 * coff-mcore.c (in_reloc_p): Reinstate.
3868 1999-05-15 Nick Clifton <nickc@cygnus.com>
3870 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3871 * bfd-in2.h: Regenerate.
3872 * coff-mcore.c (in_reloc_p): Remove defintion.
3873 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3874 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3875 IMAGE_REL_MCORE_RVA.
3876 (coff_mcore_rtype_to_howto): Add special processing for
3877 IMAGE_REL_MCORE_RVA.
3878 (coff_mcore_relocate_section): Add support for
3879 IMAGE_REL_MCORE_RVA.
3880 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3881 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3883 (mcore_elf_relocate_section): Delete redundant case labels.
3885 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3887 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3888 precedence between bit-and and comparison.
3890 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3892 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3893 list of target formats (targ_selvecs).
3894 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3895 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3897 1999-05-10 DJ Delorie <dj@cygnus.com>
3899 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3900 reasonable mode until "ar x" is smart enough to skip it (fixes
3901 gcc/libgcc.a builds on mips-ecoff targets
3903 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3904 to work. Hack to support MS import libraries, which use different
3905 COMDAT types than GNU.
3906 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3907 to implied zero-length sections (see peicode below)
3908 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3909 filename symbols, which use one *or more* auxents.
3910 * coffswap.h (coff_swap_aux_in): ditto
3911 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3914 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3916 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3917 for all relocations.
3919 1999-05-10 Catherine Moore <clm@cygnus.com>
3921 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3922 if COFF_IMAGE_WITH_PE.
3923 (bfd_arm_process_before_allocation): Likewise.
3924 (bfd_arm_get_bfd_for_interworking): Likewise.
3925 * coff-arm.c: Likewise.
3926 * bfd-in2.h: Regenerate.
3927 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3928 (armpe_big_vec): Likewise.
3929 * configure: Rebuild.
3931 1999-05-10 Nick Clifton <nickc@cygnus.com>
3933 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3934 section, not just .rel. Same for .rela.
3936 1999-05-07 Nick Clifton <nickc@cygnus.com>
3938 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3939 endianism with an error message.
3941 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3943 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3944 assignment from "unsigned char *" to "char *".
3945 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3947 1999-05-05 Catherine Moore <clm@cygnus.com>
3949 * coff-arm.c (coff_arm_relocate_section): Add one to
3950 address of ARM_RVA32 thumb functions.
3952 1999-05-05 Catherine Moore <clm@cygnus.com>
3954 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
3955 (elf32_m68k_copy_private_bfd_data): New.
3956 (elf32_m68k_merge_private_bfd_data): New.
3957 (elf32_m68k_print_private_bfd_data): New.
3958 (CPU32_FLAG): Define.
3959 (PLT_CPU32_ENTRY_SIZE): Define.
3960 (elf_cpu32_plt0_entry): Declare.
3961 (elf_cpu32_plt_entry): Declare.
3962 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
3963 (elf_m68k_finish_dynamic_symbol): Likewise.
3964 (elf_m68k_finish_dynamic_sections): Likewise.
3965 (elf_backend_plt_header_size): Remove definition.
3966 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3967 (bfd_elf32_bfd_merge_private_bfd_data): Define.
3968 (bfd_elf32_bfd_set_private_flags): Define.
3969 (bfd_elf32_bfd_print_private_bfd_data): Define.
3971 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
3973 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
3974 and R_LONG_PCREL_MODE.
3976 1999-04-29 Nick Clifton <nickc@cygnus.com>
3978 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
3980 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
3982 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
3983 in relocation calculation.
3985 1999-04-26 Tom Tromey <tromey@cygnus.com>
3987 * aclocal.m4, configure: Updated for new version of libtool.
3989 1999-04-21 Nick Clifton <nickc@cygnus.com>
3991 * coff-mcore.c: Add support for mcore relocs.
3993 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
3995 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
3996 incorrect use EF_MIPS_xxBITPTRS.
3998 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4000 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4003 * bfd-in2.h: Rebuild.
4004 * libbfd.h: Rebuild.
4006 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4008 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4009 (coff_arm_relocate_section): Add ARM26D transform. Only
4010 change to ARM26D for relocateable links.
4012 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4014 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4015 (bfd_elf32_bfd_print_private_bfd_data): New.
4017 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4019 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4020 refetch addend if USE_REL, add many comments regarding current state.
4021 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4022 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4023 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4024 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4026 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4028 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4029 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4031 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4033 * dwarf2.c (decode_line_info): Don't truncate address to least
4034 significant 32 bits (breaks 64 bit targets).
4035 (lookup_address_in_function_table): Ditto.
4036 (comp_unit_contains_address): Ditto.
4038 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4040 * coff-arm.c (arm_emit_base_file_entry): New routine.
4041 (A2T3_OFFSET): Define.
4042 (T2A3_OFFSET): Define.
4043 (coff_arm_relocate_section): Emit base file entries for interworking
4046 1999-04-13 Philip Blundell <philb@gnu.org>
4048 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4049 relocs 17 through 19.
4051 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4053 * elfcode.h: Remove fnmatch.h.
4054 * elflink.h (elf_link_assign_sym_version): Call back to ld
4055 instead of calling fnmatch.
4057 * config.bfd (i?86-*-beoself): Include pe vecs.
4059 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4061 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4064 1999-04-10 Richard Henderson <rth@cygnus.com>
4066 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4067 when trying to resolve dynamic symbol references.
4068 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4069 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4070 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4071 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4072 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4073 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4074 * elflink.h (elf_link_output_extsym): Likewise.
4076 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4078 * section.c (_bfd_strip_section_from_output): New function moved from
4079 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4080 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4081 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4082 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4083 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4084 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4085 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4086 * bfd-in2.h: Update.
4088 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4090 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4092 1999-04-08 Nick Clifton <nickc@cygnus.com>
4094 * coff-mcore.c: New File: Support for mcore-pe targets.
4095 * cpu-mcore.c: New File: Support for mcore targets.
4096 * elf32-mcore.c: New File: Support for mcore-elf target.
4097 * pe-mcore.c: New File: Definitions for mcore-pe target.
4098 * pei-mcore.c: New File: Definitions for mcore-pei target.
4099 * Makefile.am: Add support for MCore targets.
4100 * Makefile.in: Regenerate.
4101 * config.bfd: Add support for MCore targets.
4102 * configure.in: Add support for MCore targets.
4103 * configure: Regenerate.
4104 * archures.c: Add support for MCore architecture.
4105 * bfd-in2.h: Regenerate.
4106 * coffcode.h: Add support for mcore-pe targets.
4107 * elf.c: Add support for mcore-elf target.
4108 * reloc.c: Add support for MCore relocs.
4109 * targets.c: Add support for MCore targets.
4111 1999-04-07 Nick Clifton <nickc@cygnus.com>
4113 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4114 R_ARM_XPC25 and R_ARM_THM_XPC22.
4115 (elf32_arm_reloc_map): Remove redundant entries.
4117 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4119 * sysdep.h (LC_MESSAGES): Never define.
4121 1999-04-06 Chris Torek <torek@bsdi.com>
4123 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4124 all callers. Rewrite completely.
4125 (_bfd_relocate_contents): Rewrite overflow checking.
4126 * bfd-in2.h: Rebuild.
4128 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4130 From Gabriel Paubert <paubert@iram.es>:
4131 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4132 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4133 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4134 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4135 * ppcboot.c (ppcboot_vec): Use little endian routines for
4138 * elf.c (elfcore_strndup): Only define if it will be used.
4139 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4141 (ppc_elf_check_relocs): Remove unused local i.
4142 (ppc_elf_gc_mark_hook): Add default case to switch.
4144 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4145 * srec.c (srec_scan): Accept \r in symbol definitions.
4146 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4147 (symbolsrec_object_p): Likewise.
4149 1999-04-04 Don Bowman <don@pixsci.com>
4151 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4153 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4155 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4157 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4158 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4160 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4162 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4165 1999-03-31 Nick Clifton <nickc@cygnus.com>
4167 * config.bfd: Add support for arm-epoc-pe target.
4168 * configure.in: Add support for arm-epoc-pe target.
4169 * configure: Regenerate.
4170 * targets.c: Add support for arm-epoc-pe target.
4171 * coff-arm.c: Allow header files to override definition of
4172 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4173 * pe-arm.h: Allow previous header files to override definition of
4174 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4175 * pei-arm.h: Allow previous header files to override definition of
4176 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4177 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4178 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4180 1999-03-30 Nick Clifton <nickc@cygnus.com>
4182 * elf.c (elf_map_symbols): Handle the case where section
4183 symbols are generated for content-less sections which are
4184 not mapped to the output file.
4186 * linker.c: Replace direct references to fields in BFD structure
4187 with accessor macros.
4189 * elflink.h: Replace direct references to fields in BFD structure
4190 with accessor macros.
4192 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4194 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4196 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4197 account when adjusting section symbols during a partial link.
4199 1999-03-24 Nick Clifton <nickc@cygnus.com>
4201 * coff-sparc.c (struct coff_reloc_map): Change type of field
4202 'bfd_reloc_val' to bfd_reloc_code_real_type.
4203 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4204 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4205 * elf32-arc.c (struct arc_reloc_map): Ditto.
4206 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4207 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4208 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4209 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4210 * elf32-sh.c (struct elf_reloc_map): Ditto.
4211 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4212 * elf32-v850.c (struct v850_reloc_map): Ditto.
4213 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4214 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4215 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4217 1999-03-17 Martin Hunt <hunt@cygnus.com>
4219 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4220 function so source-level assembly works. If multiple N_SOs
4221 are seen without and N_FUNs, create an indextable entry with
4222 a NULL function name.
4224 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4226 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4227 of certian similar cpus.
4229 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4231 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4232 Add the 5000. Change the architecture for the 5400 to mips4.
4233 (elf_mips_mach): Add r5000.
4235 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4237 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4239 1999-03-11 Nick Clifton <nickc@cygnus.com>
4241 * binary.c (binary_set_section_contents): Generate warning about
4242 huge file offsets for any section that will occupy file space, not
4243 just those that are loadable.
4245 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4247 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4249 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4251 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4253 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4255 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4256 * elflink.h: Revert all changes since Feb 16. Instead:
4257 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4258 appropriate. Copy it to version symbols.
4259 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4260 symbols if appropriate.
4261 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4262 symbol if appropriate.
4263 (elf_link_output_extsym): If symbol is marked as undefined, and
4264 has no nonweak references, mark it as weak undefined.
4266 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4268 * elflink.h (elf_merge_symbol): When overriding a dynamic
4269 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4271 (elf_link_add_object_symbols): Don't copy the other field if we
4274 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4276 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4277 shared object with a weak undefined symbol.
4279 1999-02-18 Nick Clifton <nickc@cygnus.com>
4281 * elfarm-nabi.c: Set partial_inplace back to false.
4283 1999-02-17 Nick Clifton <nickc@cygnus.com>
4285 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4286 (USER_LABEL_PREFIX): Set to "_".
4288 The following patches are from: Scott Bambrough
4289 <scottb@corelcomputer.com>
4291 * libaout.h (M_ARM6_NETBSD): Set to 143.
4293 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4294 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4295 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4296 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4297 * bfd-in2.h: Regenerate.
4299 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4300 'true' as REL relocs are now being used. Add new PIC relocs:
4301 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4302 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4304 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4306 (elf32_arm_final_link_relocate): Change parameters so that entire
4307 reloc is passed. Add support for PIC relocs.
4308 (elf32_arm_relocate_section): Pass entire reloc to
4309 elf32_arm_final_link_relocate.
4310 (elf32_arm_check_relocs): Handle new PIC relocs.
4311 (elf32_arm_adjust_dynamic_symbol): New function.
4312 (elf32_arm_size_dynamic_sections): New function.
4313 (elf32_arm_discard_copies): New function.
4314 (elf32_arm_finish_dynamic_symbol): New function.
4315 (elf32_arm_finish_dynamic_sections): New function.
4316 (ELF_MAXPAGE_SIZE): Define.
4317 (bfd_elf32_bfd_reloc_type_lookup): Define.
4318 (elf_backend_relocate_section): Define.
4319 (elf_backend_adjust_dynamic_symbol): Define.
4320 (elf_backend_create_dynamic_sections): Define.
4321 (elf_backend_finish_dynamic_symbol): Define.
4322 (elf_backend_finish_dynamic_sections): Define.
4323 (elf_backend_size_dynamic_sections): Define.
4324 (elf_backend_plt_readonly): Define.
4325 (elf_backend_want_got_plt): Define.
4326 (elf_backend_want_plt_sym): Define.
4328 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4330 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4331 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4332 (_bfd_mips_elf_fake_sections): Likewise.
4334 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4336 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4337 bfd_elf32_arm_get_bfd_for_interworking,
4338 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4341 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4342 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4343 elf32_arm_find_nearest_line): Make them static.
4345 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4347 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4348 callers. Do not merge a definition from a shared object with a
4349 weak undefined symbol.
4350 (elf_link_add_object_symbols): Do not change the symbol type or
4351 size if the old symbol overrides the new one.
4353 1999-02-08 Nick Clifton <nickc@cygnus.com>
4355 * config.bfd: Add support for strongarm target.
4357 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4359 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4360 fields instead of unsigned char.
4362 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4364 * Makefile.am: Rebuild dependencies.
4365 * Makefile.in: Rebuild.
4367 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4369 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4370 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4371 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4372 * acinclude.m4: Add comments to uses of AC_DEFINE.
4373 * acconfig.h: Remove.
4374 * configure: Rebuild with current autoconf/automake.
4375 * aclocal.m4: Likewise.
4376 * config.in: Likewise.
4377 * Makefile.in: Likewise.
4379 1999-02-04 DJ Delorie <dj@cygnus.com>
4381 * libbfd.c (real_read): don't call fread for zero bytes. This
4382 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4384 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4386 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4387 of a jump is in the current 256 MB region.
4389 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4391 * format.c (bfd_check_format_matches): Change last patch to only
4392 take effect for the binary target.
4394 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4396 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4398 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4400 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4402 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4404 * format.c (bfd_check_format_matches): If the target was
4405 previously specified, don't check other targets when checking for
4408 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4410 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4411 (elf32_arm_reloc_type_lookup): Removed
4412 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4413 (elf32_arm_reloc_type_lookup): New.
4414 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4415 (elf32_arm_reloc_type_lookup): New.
4417 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4419 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4420 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4421 * Makefile.am: Use new files.
4422 * Makefile.in: Regenerate.
4423 * configure.in: Use new files.
4424 * configure: Regenerate.
4426 1999-02-01 Nick Clifton <nickc@cygnus.com>
4428 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4429 (fr30_elf_gc_sweep_hook): New function.
4430 (elf_backend_can_gc_sections): Define.
4432 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4434 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4435 and bfd_elf32_bigarm_oabi_vec.
4437 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4439 * Makefile.am (elf32-arm-oldabi.lo): New.
4440 (elf32-arm-newabi.lo): New.
4441 * Makefile.in: Regenerate.
4442 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4443 (arm-*-elf): Likewise.
4445 (thumb-*-oabi): New.
4446 * configure: Regenerate.
4447 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4448 (bfd_elf32_bigarm_oabi_vec): New.
4449 * elf32-arm-newabi.c: New.
4450 * elf32-arm-oldabi.c: New.
4451 * elf32-arm.c: Removed.
4454 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4456 * binary.c (binary_set_section_contents): Omit warnings for
4457 unloadable sections.
4459 1999-01-31 Michael Meissner <meissner@cygnus.com>
4461 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4462 powerpc{,le}-*-eabi.
4464 1999-01-29 Nick Clifton <nickc@cygnus.com>
4466 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4467 * dwarf2.c (read_signed_leb128): Remove unused variables.
4469 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4471 * elf.c (assign_file_positions_for_segments): Only adjust
4472 p_align when needed.
4474 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4476 * binary.c (binary_set_section_contents): Don't return early for a
4477 non-loadable section, in case the first section is non-loadable.
4478 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4479 W. Rozycki <macro@ds2.pg.gda.pl>.
4481 1999-01-28 Nick Clifton <nickc@cygnus.com>
4483 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4484 R_FR30_GNU_VTENTRY relocs.
4486 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4488 * elflink.h (elf_link_output_sym): Zero syms which are
4489 part of sections which have been excluded.
4491 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4493 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4495 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4496 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4498 1999-01-27 Nick Clifton <nickc@cygnus.com>
4500 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4502 (fr30_final_link_relocate): Use computed value as result of
4505 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4507 * binary.c (binary_set_section_contents): Emit warning for
4508 huge file offsets due to widely-dispersed section LMAs.
4510 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4512 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4513 align first section to largest section alignment, not first
4516 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4518 * configure.in: Require autoconf 2.12.1 or higher.
4520 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4522 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4523 * bfd-in2.h: Likewise.
4524 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4526 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4528 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4529 * cpu-mips.c: Add support for and independent 4111.
4530 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4531 (_bfd_mips_elf_final_write_processing):
4532 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4534 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4536 * elf32-mips.c (elf_mips_abi_name): New.
4537 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4539 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4541 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4542 Handle bfd_mach_mips4300.
4544 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4546 * elf32-i386.c: Remove leaked development code from patch
4547 1998-12-10 by Richard Henderson.
4549 1998-12-10 Richard Henderson <rth@cygnus.com>
4551 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4552 in debug sections for symbol defined externally.
4554 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4556 * targets.c (bfd_target_vector): Remove duplicate entry for
4559 1998-12-09 Nick Clifton <nickc@cygnus.com>
4561 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4562 since we are using RELAs.
4564 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4566 SCO Open Server Release 5 core file support, from Jouke Numan
4568 * sco5-core.c: New file.
4569 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4570 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4571 * Makefile.am: Rebuild dependencies.
4572 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4573 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4574 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4575 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4576 * bfd-in2.h, configure, Makefile.in: Rebuild.
4578 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4580 * config.bfd (hppa*-*-mpeix*): New target.
4581 * configure.in: Add AC_HEADER_DIRENT.
4582 (hppa*-*-mpeix*): New target.
4583 * configure.host (hppa*-*-mpeix*): New host.
4584 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4585 friends rather than just including <sys/dir.h>.
4586 * som.h (struct som_symbol): Add hppa_priv_level and apto
4587 tc_data. Change all users.
4588 (struct somdata): Add comp_unit field.
4589 (obj_som_compilation_unit): Define.
4590 (bfd_som_attach_compilation_unix): Declare.
4591 * som.c: Check HOST_HPPAMPEIX.
4592 (struct som_misc_symbol_info): Add new field priv_level.
4593 (som_object_setup): Add current_offset parameter. Change all
4595 (setup_sections): Likewise.
4596 (som_object_p): For EXECLIBMAGIC, read the lst header.
4597 (som_write_symbol_strings): Add compilation_unit parameter.
4599 (som_finish_writing): Write out compilation_unit.
4600 (som_bfd_derive_misc_symbol_info): Set priv_level.
4601 (som_build_and_write_symbol_table): Set xleast field to 3.
4602 (som_slurp_symbol_table): Set symbol priv_level.
4603 (bfd_som_attach_compilation_unit): New function.
4604 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4605 priv_level into symbol_value.
4606 * configure, config.in: Rebuild.
4608 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4610 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4611 warning function to call _bfd_error_handler instead.
4613 * libbfd.c (COERCE32): Cast through unsigned long and long to
4614 avoid bug in old version of gcc.
4616 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4617 (elf_backend_additional_program_headers): Don't define.
4619 1998-12-08 Nick Clifton <nickc@cygnus.com>
4621 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4622 relocations to include offset of 2 included in the insns, and the
4623 offset of the relocs within the section.
4625 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4627 The following changes were made by David Taylor
4628 <taylor@texas.cygnus.com>, Edith Epstein
4629 <eepstein@sophia.cygnus.com>, Jim Blandy
4630 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4631 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4632 changes originally made by HP; HP did not create ChangeLog
4635 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4636 automake macro library.
4638 * hpux-core.c (hpux_core_core_file_p): this function now
4639 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4640 found in the corefile! Also, in hpux_core_core_file_p, if we
4641 encounter a section with an unknown type, don't punt. Instead,
4642 just skip it. Also, count the number of sections of known type
4643 that we encounter. If we encounter at least one good one, then
4644 we'll declare that the file is a core file. If we encounter any
4645 unknown ones but some known ones, then we'll issue a warning (but
4646 still declare it to be a core file). Also, correctly decide when a
4648 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4649 (CORE_ANON_SHMEM): define if not defined.
4650 (hpux_core_struct): add members lwpid and user_tid.
4651 (core_kernel_thread_id, core_user_thread_id): new macros.
4652 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4653 the name before storing it in the bfd.
4654 (hpux_core_core_file_p): handle threads.
4656 * libhppa.h (GET_FIELD): protect against redefinition.
4657 (HPPA_WIDE): define.
4658 (GET_FIELD): define.
4663 (sign_extend): redefine.
4664 (assemble_6): define.
4665 (assemble_12): rewrite.
4666 (assemble_16): define.
4667 (assemble_16a): define.
4668 (assemble_17): rewrite.
4669 (assemble_22): define.
4671 1998-12-07 Nick Clifton <nickc@cygnus.com>
4673 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4674 relocations for signed values.
4676 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * mipsbsd.c (MY(set_arch_mach)): Make static.
4679 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4680 bfd_mach_mips* macros rather than simple numbers.
4682 COFF weak symbol support, based on patches from Mark Elbrecht
4683 <snowball3@usa.net>:
4684 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4685 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4686 (coff_write_alien_symbol): Likewise.
4687 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4688 (coff_link_add_symbols): Likewise.
4689 (_bfd_coff_link_input_bfd): Likewise.
4690 (_bfd_coff_write_global_sym): Likewise.
4692 * elf.c (copy_private_bfd_data): Always initialize the
4693 includes_phdrs field.
4695 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4696 file defines a symbol first mentioned in an ELF file.
4698 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4699 possible, rather than only if BFD64.
4700 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4702 * bfd-in2.h: Rebuild.
4704 * srec.c (srec_set_section_contents): Correct test to avoid
4705 switching to 4 byte addresses after seeing a second section which
4706 requires 3 byte addresses. From Joel Schantz
4707 <joel.schantz@argosys.boeing.com>.
4709 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4710 <aymeric.vincent@emi.u-bordeaux.fr>.
4712 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4714 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4715 decide whether the output file is -mrelocatable-lib,
4716 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4718 1998-12-03 Nick Clifton <nickc@cygnus.com>
4720 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4721 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4722 * bfd-in2.h: Regenerate.
4723 * libbfd.h: Regenerate
4725 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4727 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4728 link against a dynamic symbol with no type or size.
4730 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4732 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4733 relocation for section which does not get loaded.
4734 (elf_i386_relocate_section) [R_386_32]: Likewise.
4736 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4738 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4739 reloc_count and i long instead of unsigned long. Handle error
4740 return from bfd_canonicalize_reloc.
4742 1998-12-01 Nick Clifton <nickc@cygnus.com>
4744 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4747 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4749 * elf32-sh.c (elf/sh.h): Include.
4750 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4751 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4752 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4753 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4754 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4756 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4758 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4759 causes division by zero later on.
4761 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4763 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4766 1998-11-25 DJ Delorie <dj@cygnus.com>
4768 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4771 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4773 * elf32-fr30.c (fr30_elf_relocate_section): Call
4774 fr30_final_link_relocate.
4775 (fr30_final_link_relocate): New function: Handle I20 and I32
4777 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4778 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4779 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4781 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4784 The following changes are based on a patch submitted by Gianluca
4785 Moro <glctr@abc.it>:
4787 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4788 not already been updated.
4789 (find_remembered_hi16s_reloc): New parameter 'already_found'
4790 returns state of remembered hi16s reloc.
4791 (remember_hi16s_reloc): Set 'found' field to false.
4792 (hi16s_location): Add 'found' field.
4794 1998-11-23 DJ Delorie <dj@cygnus.com>
4796 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4797 to see .DLL files as unrecognized.
4798 (i3coff_object_p): Sorry, had to hack it to not recognize these
4799 files (pei-i386) on request.
4801 1998-11-23 DJ Delorie <dj@cygnus.com>
4803 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4804 relents. Call bfd_check_format to reinitialize.
4806 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4808 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4811 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4813 * aclocal.m4: regenerate
4814 * configure: regenerate
4816 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4818 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4819 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4820 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4821 respect it as an upper bound on what memory to reference.
4822 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4823 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4824 update vtable_entries_size appropriately.
4826 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4828 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4831 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4833 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4834 bfds; they have no "file" so we fake it.
4835 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4836 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4837 resizing the memory buffer.
4838 * opncls.c (bfd_make_writable): New function; lets you write a
4839 bfd_create'd bfd to an in-memory buffer.
4840 (bfd_make_readable): New function; lets you read back that buffer
4841 as if it were from bfd_openr. Used to build generated archive
4842 members (winsup's ld's dlltool)
4844 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4846 * po/bfd.pot: Regenerated.
4848 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4850 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4853 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4855 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4856 element of the gotentry list for local symbols too.
4857 (elf64_alpha_relocate_section): Unify local and global handling.
4858 Assert that gotent->use_count > 0.
4860 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4862 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4863 update for file name changes of July 2, 1998.
4865 * configure: Rebuild.
4867 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4869 * po/bfd.pot: Regenerated.
4871 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4873 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4874 * aclocal.m4, configure: regenerate
4876 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4878 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4880 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4882 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4883 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4885 * aclocal.m4, configure: regenerated.
4887 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4889 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4890 R_D10V_GNU_VTENTRY relocs.
4891 (elf_d10v_howto_table): Likewise.
4892 (d10v_reloc_map d10v_reloc_map): Likewise.
4893 (elf32_d10v_gc_mark_hook): New.
4894 (elf32_d10v_gc_sweep_hook): New.
4895 (elf32_d10v_check_relocs): New.
4896 (elf32_d10v_relocate_section): New.
4897 (elf_backend_relocate_section): Define.
4898 (elf_backend_can_gc_sections): Define.
4900 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4902 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4903 (BFD64_BACKENDS): ...from here.
4904 (BFD32_BACKENDS_CFILES): Move vms files here...
4905 (BFD64_BACKENDS_CFILES): ...from here.
4906 * Makefile.in: Rebuild.
4908 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4910 * Makefile.am: Add FR30 target.
4911 * Makefile.in: Add FR30 target.
4912 * archures.c: Add support for FR30.
4913 * config.bfd: Add support for FR30.
4914 * configure.in: Add support for FR30.
4915 * reloc.c: Add support for FR30 relocations.
4916 * targets.c: Add support for FR30 relocations.
4917 * bfd-in2.h: Regenerate.
4918 * configure: Regenerate.
4919 * libbfd.h: Regenerate.
4920 * cpu-fr30.c: New file.
4921 * elf32-fr30.c: New file.
4923 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4925 * configure.in: detect cygwin* instead of cygwin32*
4926 * configure: regenerate
4928 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4930 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4931 use bfd_malloc and free instead and check return value from bfd_malloc.
4933 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4935 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4936 * libbfd.h: Rebuild.
4938 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4939 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4940 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4941 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4943 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4945 (mips_elf_link_hash_table_create): Don't initialize
4946 dynsym_sec_strindex.
4947 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4948 (mips_elf_size_dynamic_sections): Generate a section symbol for
4949 every output section.
4950 (mips_elf_finish_dynamic_sections): Count all sections for
4952 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4955 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
4957 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
4958 for later PLT entries in large PLTs.
4959 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
4961 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
4963 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
4965 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
4967 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
4968 * elflink.h (elf_collect_hash_codes): New function. This function is
4969 called for each exported symbol and we compute the ELF hash value for
4971 (compute_bucket_value): New function. It is called from
4972 size_dynamic_sections to determine the hash table size. When we are
4973 optimizing a better, but slower, algorithm is used.
4974 (size_dynamic_sections): Call compute_bucket_value.
4976 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
4978 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
4980 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
4982 (sh_elf_gc_mark_hook): New.
4983 (sh_elf_gc_sweep_hook): New.
4984 (sh_elf_check_relocs): New.
4985 (elf_backend_can_gc_sections): Define.
4987 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
4989 * acinclude.m4: undo previous gettext change
4990 * aclocal.m4: rebuild with right version of aclocal.
4992 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
4994 * acinclude.m4, aclocal.m4: move gettext-related fragments from
4995 aclocal.m4 to acinclude.m4, so they don't get lost.
4997 * elfcore.h: rewrite for better corefile support.
4998 * elf.c (elfcore_*): new functions.
4999 * elf-bfd.h (elf_obj_tdata): new structure members.
5000 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5002 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5004 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5006 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5007 and R_M32R_GNU_VTENTRY.
5008 (elf_backend_can_gc_sections): Define.
5009 (m32r_elf_check_relocs): New.
5010 (m32r_elf_gc_mark_hook): New.
5011 (m32r_elf_gc_sweep_hook): New.
5012 (m32r_elf_relocate_section): Handle VT relocs.
5014 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5016 * coff-arm.c (arm_relocate_section): Remove redundant test.
5018 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5019 cleat that the 'bitsize' field is the size of the bitfield AFTER
5020 relocation not before.
5022 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5024 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5027 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5029 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5030 R_SPARC_GNU_VTENTRY.
5031 (elf32_sparc_check_relocs): Handle them.
5032 (elf32_sparc_reloc_type_lookup): Likewise.
5033 (elf32_sparc_relocate_section): Likewise.
5034 (elf32_sparc_gc_mark_hook): New.
5035 (elf32_sparc_gc_sweep_hook): New.
5037 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5039 * som.c (som_finish_writing): Perform some sanity checks when
5040 writing an executable or shared library.
5042 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5044 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5045 * configure.in (elf): Add dwarf1.lo.
5046 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5047 * elf.c (_bfd_elf_find_nearest_line): Add call to
5048 _bfd_dwarf1_find_nearest_line.
5049 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5050 Add call to _bfd_dwarf1_find_nearest_line.
5051 * configure: Rebuilt.
5053 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5055 * elflink.h (elf_gc_sections): Do not allow garbage
5056 collection if dynamic sections have been created.
5058 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5060 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5062 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5063 (v850_elf_perform_relocation): Likewise.
5064 (v850_elf_final_link_relocate): Likewise.
5065 (v850_elf_relocate_section): Likewise.
5066 (v850_elf_gc_sweep_hook): New routine.
5067 (v850_elf_gc_mark_hook): New routine.
5068 (elf_backend_can_gc_sections): Define.
5070 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5072 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5075 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5077 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5078 Declare size as bfd_size_type.
5079 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5081 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5083 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5085 * som.c (CPU_PA_RISC2_0): Define.
5086 (_PA_RISC2_0_ID): Likewise.
5087 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5089 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5091 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5092 has a base which is already defined, only add the referenced
5093 symbol to the dynamic symbol table if it is defined or referenced
5096 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5099 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5101 * elflink.h (elf_link_add_object_symbols): Undo last change.
5103 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5105 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5106 symbol for the indirect alias to a versioned symbol.
5108 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5110 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5111 (elf32_i386_vtentry_howto): New.
5112 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5113 or elf32_i386_vtinherit_howto on lookup.
5115 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5117 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5118 reloc_type. Rename R_68K__max to R_68K_max.
5119 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5122 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5124 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5125 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5127 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5130 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5132 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5133 message has a null byte terminator.
5135 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5137 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5138 word subject to R_V850_32 relocation.
5140 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5142 * dwarf2.c: Add comment describing problem computing line numbers
5143 for undefined symbols at link time.
5145 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5147 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5148 transform a defweak into a plt entry.
5149 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5150 plt entry references to receive a RELATIVE reloc.
5151 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5152 (elf64_alpha_relocate_section): Assert we don't overrun
5153 the allocated relocation space.
5155 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5157 * elf.c (swap_out_syms): Always treat section symbols as
5158 special, even if they are attached to a common section.
5160 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5162 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5163 sections with v850 common section attributes into named v850
5165 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5166 common section attributes into named v850 common sections.
5168 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5170 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5173 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5175 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5176 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5177 reloc to the wrong section a warning, not an error. .dynsbss
5178 is not an output section, so there is no need to check for it.
5180 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5182 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5184 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5186 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5187 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5189 (elf32_arm_gc_mark_hook): New.
5190 (elf32_arm_gc_sweep_hook): New.
5191 (elf32_arm_check_relocs): New.
5192 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5194 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5197 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5199 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5200 assume there is no PLT or GOT.
5202 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5204 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5205 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5206 also accepted as a function symbol type.
5208 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5210 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5212 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5214 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5215 match definition of _bfd_gc_sections field.
5216 * libbfd.h: Rebuild.
5218 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5220 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5221 the addend of a dynamic relocation referencing a section.
5222 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5223 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5225 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5227 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5228 bed has a size_dynamic_sections routine before trying to use it.
5230 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5232 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5233 _bfd_elf_rel_vtable_reloc_fn.
5235 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5237 * Makefile.am: Add elf32-arm.c.
5238 * Makefile.in: Rebuild.
5239 * elf-bfd.h: Add elf_backend_get_symbol_type.
5240 * elf.c (swap_out_syms): If defined, call
5241 elf_backend_get_symbol_type.
5242 * elf32-arm.c: Define elf_backend_get_symbol_type.
5243 (elf32_arm_get_symbol-type): New routine.
5244 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5245 (bfd_elf32_arm_process_before_allocation): Change to
5246 check for STT_ARM_TFUNC.
5247 (elf32_arm_final_link_relocate): Likewise.
5248 * elfxx-target.h: Add elf_backend_get_symbol_type.
5250 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5252 * archures.c (bfd_mach_alpha_ev[456]): New.
5253 * cpu-alpha.c: Rework to match these types.
5254 * bfd-in2.h: Rebuild.
5256 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5258 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5259 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5261 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5262 (elf_i386_reloc_type_lookup): Recognize them.
5263 (elf_i386_check_relocs): Pass them off to generic code.
5264 (elf_i386_relocate_section): Ignore them.
5265 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5266 (elf_backend_can_gc_sections): True.
5268 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5270 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5271 before looking at owner field.
5272 (elf32_arm_to_thumb_stub): Ditto.
5273 (elf32_arm_relocate_section): Compute name before calling
5274 elf32_arm_final_link_relocate().
5276 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5278 * elf.c: comment and formatting cleanups.
5281 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5283 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5284 (core files are treated differently than object files).
5285 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5286 bfd_elf_mkcorefile): declare.
5287 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5288 bfd_elf_mkcorefile): add to bfd_target vector.
5289 * elfcore.h (elf_core_file_p): save the program header table,
5290 and set the bfd architecture from the elf file header.
5291 * elf.c (bfd_elf_mkcorefile): new function.
5292 (_bfd_elf_write_corefile_contents): new function.
5293 (assign_file_positions_for_segments): add cases for handling
5294 PT_NOTE segments. (assign_file_positions_except_relocs):
5295 core files should be handled the same as exec files.
5296 (prep_headers): identify core files as type ET_CORE.
5297 (copy_private_bfd_data): identify the sections belonging to
5298 the PT_NOTE segment.
5300 * elf32-sparc.c (elf32_sparc_final_write_processing):
5301 add break statement to default case.
5303 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5305 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5306 section (not input) will be in sections ".sbss", ".sbss2",
5307 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5308 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5309 output_offset for correct evaluation of addend.
5311 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5313 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5314 elf32_arm_allocate_interworking_sections and
5315 elf32_arm_process_before_allocation.
5317 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5319 * bfd-in.h: Ammend prototype for
5320 elf32_arm_process_before_allocation to remove surplus third
5323 * bfd-in2.h: Regenerate.
5325 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5327 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5329 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5331 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5332 calculated for RELOC_SPARC_REV32 case.
5334 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5336 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5337 elf32_arm_allocate_interworking_sections and
5338 elf32_arm_process_before_allocation.
5339 * bfd-in2.h: Regenerated.
5340 * elf32-arm.c Define elf32_arm_link_hash_table.
5341 (insert_thumb_branch): New routine.
5342 (find_thumb_glue): New routine.
5343 (find_arm_glue): New routine.
5344 (record_arm_to_thumb_glue): New routine.
5345 (record_thumb_to_arm_glue): New routine.
5346 (elf32_arm_link_hash_table_create): New routine.
5347 (elf32_arm_get_bfd_for_interworking): New routine.
5348 (elf32_arm_allocate_interworking_sections) New routine.
5349 (elf32_arm_process_before_allocation) New routine.
5350 (elf32_thumb_to_arm_stub): New routine.
5351 (elf32_arm_to_thumb_stub): New routine.
5352 (elf32_print_private_bfd_data): Fix typo.
5353 (elf32_arm_final_link_relocate): Add argument sym_sec.
5354 Check for branches to thumb symbols in case R_ARM_PC24.
5355 Check for branches to arm symbols in case R_ARM_THM_PC22.
5356 (elf32_arm_relocate_section): Pass symbol section to
5357 elf32_arm_final_link_relocate.
5359 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5361 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5362 entries unless the symbol is defined in the executable; in
5363 particular, undefined weak symbols get a PLT entry.
5365 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5367 * libaout.h: Remove nested comment to avoid warning.
5369 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5371 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5372 R_ARM_PC24 relocation.
5374 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5376 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5377 argument is_local. Add argument sym_flags. Check sym_flags
5378 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5379 (elf32_arm_relocate_section): Don't pass local sym and pass
5380 sym_flags to elf32_arm_final_link_relocate.
5382 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5384 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5385 to not count too few relocs for dynamicly linked executables.
5387 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5389 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5390 symbols without a dynamic index dynamic. Consider all weak
5392 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5393 correspondance between input and output sections.
5395 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5397 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5398 that use a .got.plt section start the got offset at zero.
5400 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * ieee.c (ieee_write_processor): Correct the processor ID written
5403 out for bfd_arch_m68k, accommodating change of March 25.
5405 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5407 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5408 R_ARM_THM_RPC22 relocations.
5410 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5412 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5414 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5415 .got relocs in -Bsymbolic shared objects.
5417 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5419 * elf32-arm.c: Add private flags to ELF header.
5420 (elf32_arm_print_private_bfd_data): New Function.
5421 (elf32_arm_set_private_flags): New Function.
5422 (elf32_arm_copy_private_flags): New Function.
5423 (elf32_arm_merge_private_bfd_data): New Function.
5425 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5429 (elf32_sparc_relocate_section): Likewise.
5431 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5433 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5434 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5435 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5436 of the function. Recognize no .plt as static linking.
5438 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5440 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5441 ".liblist" string through gettext.
5443 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5445 * Makefile.am: Add support for elf32-arm.lo.
5446 * Makefile.in: Rebuild.
5447 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5448 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5449 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5450 * configure: Regenerate.
5451 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5452 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5453 bfd_target bfd_elf32_littlearm_vec.
5454 * elf32-arm.c: New file.
5456 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5458 * libaout.h (M_SPARCLITE_LE): New machine.
5459 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5460 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5461 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5462 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5463 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5464 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5465 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5466 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5467 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5468 be BFD_RELOC_SPARC_REV32.
5470 * config.bfd (sparc86x-*-aout): New
5472 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5474 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5475 actually mapping the output sections.
5477 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5480 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5481 (mn10300_elf_reloc_map): Similarly.
5482 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5484 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5486 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5488 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5489 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5490 elf_mips_reloc_type defined in elf/mips.h.
5492 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5494 * elf64-mips.c: Remove reloc_type definition completely. It's now
5497 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5499 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5500 as they are defined in elf/mips.h now.
5502 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5505 * Re-add lost change:
5506 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5508 (mn10300_elf_relax_section): Include stack space for register saves
5509 in the imm8 field of a "call" instruction.
5510 (compute_function_info): Determine how much stack is allocated by
5511 the movm instruction. Fix typo.
5512 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5514 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5516 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5517 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5519 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5521 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5523 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5525 * elf32-hppa.h: Let ELF header define the enum containing the
5526 external reloc numbers.
5527 * elf32-i386.h: Likewise.
5529 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5531 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5532 * elf32-mips.c: Likewise.
5533 * elf32-ppc.c: Likewise.
5535 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5537 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5538 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5540 * bfd-in.h: Regenerate.
5541 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5542 parameter to 'unsigned int' to avoid K&R compatability problems.
5544 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5547 functionname_ptr to be const. Change line_ptr to be unsigned.
5549 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5550 macro is not defined. Change second parameter from bfd_link_info
5551 to coff_final_link_info. Add prototype.
5552 (coff_final_link_postscript): Simplify handling when macro is not
5553 defined. Add prototype.
5555 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5557 * elf-mn10300.c: Before include system specific ELF header define
5558 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5559 * elf32-mips.c: Likewise.
5560 * elf32-ppc.c: Likewise.
5562 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5564 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5565 temporary patch over to elf64-mips.c as well.
5567 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5569 * elf32-mips.c (reloc_type): Temporarily disable definition of
5570 standard relocation since they are now defined in elf/mips.h.
5572 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5574 * elf-m10200.c (mn10200_elf_final_link_relocate):
5575 Modify range test for case R_MN10200_8.
5577 * elf-m10300.c (mn10300_elf_final_link_relocate):
5578 Modify range test for case R_MN10300_8.
5580 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5582 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5583 * elf32-i386.c (elf_backend_got_header_size): Define.
5584 (elf_backend_plt_header_size): Define.
5585 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5586 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5587 * elfxx-target.h: Provide a default of zero.
5588 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5589 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5591 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5592 entry from an executable, even if the plt refcount goes to 0.
5594 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5596 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5597 directory name at the line number.
5599 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5600 with an unspecified type.
5602 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5604 * sunos.c: Add undef of valid to avoid problem on SunOS.
5606 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5608 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5610 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5612 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5613 R_68K_PCxx and R_68K_xx relocations. Make sure that
5614 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5615 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5616 R_68K_xx relocations.
5617 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5618 that has no plt entry.
5619 (elf_m68k_relocate_section): Ignore the plt offset in a static
5621 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5623 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5626 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5628 (howto_table, reloc_map): Add entries for them.
5629 (elf_m68k_check_relocs): Handle them. Implement reference
5630 counting for got and plt entries.
5631 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5632 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5634 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5635 (elf_m68k_relocate_section): Handle the new reloc types.
5636 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5637 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5638 * elflink.h (elf_link_add_object_symbols): When creating an
5639 indirect reference for symbol versioning also copy the plt
5641 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5642 flag also reset the plt offset.
5643 (elf_link_assign_sym_version): Likewise.
5644 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5645 the size of the entry in bytes.
5646 (elf_gc_allocate_got_offsets): Likewise.
5648 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * elflink.h (elf_gc_sections): Return true rather than falling off
5653 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5656 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5658 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5659 comment describing when it should be enabled.
5660 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5663 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5666 information ATN records.
5668 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5670 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5671 section for an absolute symbol in a fully linked file. Based on
5672 patch from Christian Holland <CHolland@de.lucent.com>.
5674 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5676 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5677 that a symbol is undefined.
5679 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5681 * som.c (som_bfd_gc_sections): Define.
5683 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5685 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5686 overflows in ARM_26D patches, since they have already been
5687 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5689 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5691 * coffcode.h (coff_write_object_contents): If we have any long
5692 section names, call coff_write_symbols even if there are no
5695 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5697 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5698 PT_LOAD segment, rather than only setting it once for the entire
5701 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5702 rather than ignoring every phdr with a p_paddr of 0, ignore all
5703 the phdrs if they all have a p_paddr of 0.
5705 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5706 section was discarded from the link.
5708 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5710 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5712 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5714 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5715 floating point operations.
5717 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5719 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5722 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5724 Merge of vax/vms (read-only) support
5725 * configure.com: Support Vax target.
5726 * makefile.vms: Support Vax target.
5727 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5728 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5730 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5732 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5734 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5736 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5738 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5739 * targets.c (bfd_target_ovax_flavour): New flavour.
5740 (vms_alpha_vec): Renamed from evax_alpha_vec.
5742 (target_vector): Update accordingly.
5743 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5745 (vax*-*-*vms*): New target.
5746 * Makefile.am: Update for renamed files. Rebuild dependencies.
5747 * bfd-in2.h: Rebuild.
5748 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5750 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5752 Based on patch from Matt Semersky <matts@scd.hp.com>:
5753 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5754 pointer on abfd->outsymbols.
5755 (generic_add_output_symbol): Handle NULL sym parameter.
5757 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5759 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5762 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5765 when handling 32 bit immediate relocs.
5766 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5768 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5770 * section.c (STD_SECTION): Account for recently added gc_mark
5771 field in struct asection.
5773 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5774 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5776 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5778 ELF Section-level Garbage Collection:
5779 * bfd.c (bfd_gc_sections): New.
5780 * aout-adobe.c: Hook to default implementation.
5781 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5782 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5783 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5784 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5785 * tekhex.c, versados.c: Likewise.
5786 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5787 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5789 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5790 (bfd_generic_gc_sections): New.
5791 * section.c (SEC_KEEP): New.
5792 (asection): Add gc_mark member.
5794 * elfcode.h (elf_gc*): New name remappings.
5795 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5796 sections to be excluded.
5797 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5798 (elf_gc_propogate_vtable_entries_used): New.
5799 (elf_gc_smash_unused_vtentry_relocs): New.
5800 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5801 (elf_gc_common_finalize_got_offsets): New.
5802 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5803 * elfxx-target.h: Add and default gc hooks.
5805 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5807 (struct elf_obj_tdata): Likewise for local_got_offsets.
5808 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5809 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5810 * elf64-sparc.c, elflink.h: Likewise.
5812 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5813 (ELF_LINK_HASH_MARK): Define.
5814 (struct elf_backend_data): Add GC hooks.
5815 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5817 * elf-m10300.c (mn10300_elf_check_relocs): New.
5818 (mn10300_elf_gc_mark_hook): New.
5819 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5820 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5821 (mn10300_elf_final_link_relocate): Likewise.
5822 (mn10300_elf_relocate_section): Likewise.
5823 (elf_backend_can_gc_sections): Define.
5824 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5825 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5826 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5827 (mips_info_to_howto_rel): Likewise.
5828 (mips_elf_relocate_section): Likewise.
5829 (mips_elf_check_relocs): Likewise.
5830 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5831 (elf_backend_can_gc_sections): Define.
5832 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5833 (ppc_elf_howto_raw): Handle them.
5834 (ppc_elf_reloc_type_lookup): Likewise.
5835 (ppc_elf_relocate_section): Likewise.
5836 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5837 Handle new vtable relocs.
5838 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5839 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5840 (elf_backend_can_gc_sections): Define.
5842 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5844 * archures.c (bfd_mach_mn10300): Define.
5845 * elf-m10300.c: Include elf/mn10300.h
5846 (elf_mn10300_mach): New function.
5847 (_bfd_mn10300_elf_final_write_processing): Likewise.
5848 (_bfd_mn10300_elf_object_p): Likewise.
5849 (elf_backendfinal_write_processing): Define.
5850 (elf_backend_object_p): Likewise.
5852 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5854 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5857 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5859 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5860 link_next field, not the next field.
5862 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * elf.c (map_sections_to_segments): Check the section address
5865 against the phdr size both with and without a modulo of
5868 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5870 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5871 linker created empty input section if the output section has the
5874 * elflink.h (elf_link_output_extsym): Print an error message if
5875 _bfd_elf_section_from_bfd_section fails.
5877 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5880 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5882 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5883 native linker output. Avoid putting an empty section in more than
5886 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5888 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5889 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5891 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5893 * elf.c (swap_out_syms): New arg relocatable_p.
5894 Don't add section VMA to symbols for relocatable output.
5895 (_bfd_elf_compute_section_file_positions): Update call to
5898 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5900 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5901 against 'addend' be signed rather than unsigned.
5903 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5905 * elf32-m32r.c: Add prototyps for static functions.
5907 * coff-arm.c: Add prototypes for static functions.
5909 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5911 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5912 LMA is used to order sections in a segment.
5914 * elf32-v850.c: Add prototypes for static functions.
5915 Change type of addend parameter to bfd_vma in various functions.
5917 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5919 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5920 complain_overflow_signed instead of complain_overflow_bitfield.
5922 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5924 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5925 when comparing against 0.
5927 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5929 * Makefile.am (config.status): New target.
5930 * Makefile.in: Rebuild.
5932 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5934 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5935 error if previous object endianness doesn't match current object.
5937 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5939 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5940 _bfd_elf_print_private)bfd_data ().
5942 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5944 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5946 (elf_link_add_object_symbols): Set type_change_ok and
5947 size_change_ok before calling elf_merge_symbol.
5949 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5950 undefined symbol error, don't also issue an overflow error.
5952 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5954 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
5955 R_PPC_LOCAL24PC relocation should be local; if not, print an error
5956 message instead of crashing.
5958 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
5960 * archures.c (bfd_mach_cpu32): Define.
5961 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
5963 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
5964 * ieee.c: Include <ctype.h>.
5965 (ieee_object_p): Parse out process ID string to make it more
5966 likely to be acceptable for bfd_scan_arch.
5967 * bfd-in2.h: Rebuild.
5969 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
5971 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
5972 _bfd_elf_print_private_bfd_data() so that the program header will
5975 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
5977 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
5978 0x68. Reindent. Add some comments.
5980 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
5982 * elf.c (copy_private_bfd_data): Adjust physical address of
5983 segment in output BFD to contain LMAs of its sections.
5985 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
5987 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5988 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
5989 endian data 32 bit relocations.
5990 (elf32_sparc_merge_private_bfd_data): Check if linking little
5991 endian objects with big endian objects.
5992 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
5993 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
5994 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
5996 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
5997 * archures.c (bfd_mach_sparc_sparclite_le): New.
5998 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6000 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6002 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6005 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * bfd-in.h: Move over patch to bfd-in2.h.
6009 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6011 (_bfd_relocate_contents): Likewise.
6013 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6015 * peicode.h (add_data_entry): If the section has no private data
6016 then do not create a Data Dictionary entry for it.
6018 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6020 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6021 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6022 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6023 subsections during relaxation more correctly.
6025 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6027 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6028 Add extra argument to bfd_arm_process_before_allocation ().
6029 * bfd-in.h: Reflect changes made in bfd-in2.h.
6030 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6031 coff class of a BFD symbol.
6032 * coff-arm.c: Add support for interworking between Thumb code and
6033 non-interworking aware ARM code.
6035 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6037 * po/Make-in (install-info): New target.
6039 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6041 * filemode.c: Remove; not used.
6043 If sysdep.h includes a header file, don't include it again:
6044 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6046 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6048 * archive.c: Don't include <string.h> or <errno.h>.
6049 * evax-alpha.c; Don't include <stdio.h>.
6050 * evax-egsd.c: Likewise.
6051 * evax-etir.c: Likewise.
6052 * evax-misc.c: Likewise.
6053 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6054 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6056 * hpux-core.c: Likewise.
6057 * netbsd-core.c: Likewise.
6059 * libbfd.c: Don't include <sys/types.h>.
6060 * nlmcode.h: Don't include <string.h>.
6061 * osf-core.c: Don't include <string.h> or <stdio.h>.
6062 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6063 <errno.h>, or <unistd.h>.
6064 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6066 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6068 * configure.com: If the version number can not be found in
6069 configure.in, set it to "unknown" rather than "2.8.1".
6071 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6073 * elf32-mips.c (elf_mips_mach): New.
6074 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6075 (_bfd_mips_elf_final_write_processing): Use the names
6076 of machines, rather than the numbers. Set both the ARCH
6077 and MACH in e_flags. Handle a few more specific machines.
6078 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6079 EF_MIPS_ARCH and EF_MIPS_MACH.
6081 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6083 * syms.c (bfd_is_local_label): Revert last change.
6084 * srec.c (srec_write_symbols): Discard debugging symbols.
6086 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6088 * som.c: Include <ctype.h>.
6089 * som.h: Don't include sysdep.h.
6091 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6093 * libbfd.h: Rebuilt.
6094 * libbfd-in.h: Removed gettext includes and defines.
6095 * sysdep.h: Moved gettext-related includes and defines here.
6097 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6099 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6100 an ad-hoc test. Kill bogus #if 0 code.
6101 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6103 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6105 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6106 when generating a normal executable for a symbol defined in a
6107 regular file. When copying a reloc into the output file, adjust
6108 the addend for a PC relative reloc against a global symbol.
6110 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6112 * libbfd.h: Rebuilt.
6113 * libbfd-in.h (_): Define as dgettext.
6115 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6117 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6119 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6120 when declaring parameter types.
6121 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6123 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config.bfd: If we include any ELF targets in targ_defvec and/or
6126 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6127 * elf32-gen.c (dummy): New static const variable.
6128 (elf_generic_info_to_howto): New static function.
6129 (elf_generic_info_to_howto_rel): New static function.
6130 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6131 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6132 * elf64-gen.c: Same changes as elf32-gen.c.
6133 * elfcode.h (elf_object_p): For the generic target, ignore a
6134 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6136 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6138 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6139 * configure: Rebuild.
6141 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6143 * config.bfd: Update OSR5/Unixware patterns.
6145 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6147 * elf.c (assign_file_positions_for_segments): Allow for holes
6148 between sections added by a link script.
6150 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * configure.in: Change version number to 2.9.4
6153 * configure: Rebuild.
6155 Based on patch from H.J. Lu <hjl@gnu.org>:
6156 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6157 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6158 * bfd-in2.h: Rebuild.
6160 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6162 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6165 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6167 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6168 (elf64_alpha_relax_section): Fill them in.
6169 (elf64_alpha_relax_opt_call): Implement more than a stub.
6170 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6171 alignment on .scommon.
6172 (elf64_alpha_merge_gots): Merge use counts as well.
6174 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6176 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6177 for calculating a local symbol's address.
6178 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6179 Set the .got's cooked size as well as the raw size.
6181 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6183 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6184 internationalisation of printed information.
6186 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6187 internationalisation of printed information.
6189 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * syms.c (struct indexentry): Change directory_name, file_name,
6192 and function_name fields to char *.
6193 (struct stab_find_info): Change cached_file_name field to char *.
6195 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6197 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6199 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6201 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6203 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6205 * Makefile.am (install-data-local): Make $(includedir).
6206 * Makefile.in: Rebuild.
6208 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6210 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6212 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6214 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6215 * Makefile.in: Rebuild.
6217 * bfd-in2.h: Rebuild for Nick's changes.
6219 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6221 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6222 change wrt length == max_namelen.
6224 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6226 * Many files: Added gettext invocations around user-visible
6228 * libbfd-in.h: Added gettext includes and defines.
6229 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6230 HAVE_LC_MESSAGES): Define.
6231 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6233 * Makefile.am (SUBDIRS): Added po.
6234 (POTFILES): New macro.
6235 (po/POTFILES.in): New target.
6236 (SOURCE_HFILES): New macro.
6238 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6240 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6242 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6243 NT_PRSTATUS note section encountered, it contains the status of
6244 the currently executing thread when the core file was written.
6246 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6248 * libcoff.h: Add extra parameter to
6249 bfd_coff_link_output_has_begun overrideable function.
6250 * cofflink.c: Pass extra parameter to
6251 bfd_coff_link_output_has_begun function.
6252 * bfd-in.h: Add prototypes for exported ARM interworking
6254 * peicode.h: ARM specific code reorganised to conform to BFD
6256 * coffcode.h: ARM specific code reorganised to conform to BFD
6258 * coff-arm.c: Code reorganised to conform to the BFD coding
6259 conventions. Global variables have been moved into an ARM
6260 specific hash table structure and a new function:
6261 bfd_arm_get_bfd_for_interworking() has been created which is
6262 called from the linker scripts.
6264 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6266 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6268 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6269 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6270 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6271 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6273 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6275 * config.bfd: Added sparc86x support.
6277 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6280 an out of range pc-relative jump/call to an undefined weak symbol.
6282 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6284 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6287 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6290 an error other than bfd_error_system_call, set the error to
6291 bfd_error_wrong_format.
6293 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6294 bfd_elf32_powerpcle_vec.
6296 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6297 program segments are zero, don't set p_paddr_valid.
6299 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6301 * elf64-alpha.c: Initial implementation of relaxation --
6302 (struct alpha_elf_link_hash_entry): Add use_count member.
6303 (elf64_alpha_check_relocs): Initialize and increment it.
6304 (elf64_alpha_can_merge_gots): Check it when considering merging.
6305 (elf64_alpha_merge_gots): Drop entries with zero use.
6306 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6307 (elf64_alpha_always_size_sections): Split out got sizing ...
6308 (elf64_alpha_size_got_sections): ... here. New function.
6309 (elf64_alpha_relax_find_reloc_ofs): New function.
6310 (elf64_alpha_relax_with_lituse): Likewise.
6311 (elf64_alpha_relax_without_lituse): Likewise.
6312 (elf64_alpha_relax_opt_call): Likewise.
6313 (elf64_alpha_relax_section): Likewise.
6314 (elf64_alpha_add_symbol_hook): Likewise.
6315 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6316 (elf64_alpha_relocate_section): Likewise.
6317 (bfd_elf64_bfd_relax_section): Define.
6318 (elf_backend_add_symbol_hook): Likewise.
6320 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6322 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6323 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6324 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6326 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6329 * configure: Rebuild.
6331 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6333 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6334 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6335 * configure.in: Define and substitute WIN32LDFLAGS and
6337 * aclocal.m4: Rebuild with new libtool.
6338 * configure, Makefile.in: Rebuild.
6340 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6342 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6343 before any other symbols in the same section.
6345 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6347 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6350 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6352 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6354 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6355 Use addr_size for address size, rather than sizeof(bfd_vma).
6356 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6357 Fix call to read_address.
6358 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6359 Scrap other unneeded arguments. Fix call to read_address.
6360 (scan_unit_for_functions): Fix call to read_attribute.
6361 (parse_comp_unit): We now handle more values for addr_size.
6362 Set addr_size in unit. Fix call to read_attribute and
6365 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6367 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6369 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * archures.c (bfd_default_scan): Add m68k cases back to default
6372 switch, reverting patch of March 25, since IEEE support depends
6375 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * Makefile.am (diststuff): New target.
6378 * Makefile.in: Rebuild.
6380 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6382 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6383 som_offset when we have an extended name table.
6385 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6387 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6389 * Makefile.in: Rebuild.
6391 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6393 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6394 symbols when creating a shared library.
6395 (elf_m68k_adjust_dynindx): New function, used by above code.
6396 (elf_m68k_finish_dynamic_sections): Initialize the section
6398 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6400 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6402 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6405 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6407 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6410 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6412 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6415 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6417 * configure.in: Set version to 2.9.1.
6418 * configure: Rebuild.
6420 * Branched binutils 2.9.
6422 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6424 * syms.c (ENABLE_CACHING): Define.
6425 (struct indexentry): Define.
6426 (struct stab_cache): Remove.
6427 (cmpindexentry): New static function.
6428 (struct stab_find_info): Add new fields: indextable,
6429 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6430 cached_file_name. Remove fields: file_cache, function_cache, and
6432 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6433 index table and search it.
6435 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6437 * elf.c (_bfd_elf_copy_private_section_data): Call
6438 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6440 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6442 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6444 * coff-arm.c: Define all globally visible variables and functions
6445 only when COFF_WITH_PE is not defined.
6446 * configure.in (armpe_little_vec, armpe_big_vec): Add
6448 * configure: Rebuild.
6450 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6452 Fix some gcc -Wall warnings:
6453 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6454 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6455 * archures.c (bfd_default_scan): Likewise.
6456 * bfd.c (bfd_scan_vma): Likewise.
6457 * binary.c (mangle_name): Likewise
6458 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6459 * coff-sh.c (sh_relocate_section): Likewise.
6460 * coff-stgo32.c (create_go32_stub): Likewise.
6461 * coffcode.h (coff_slurp_line_table): Likewise.
6462 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6463 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6464 (assign_file_positions_for_segments): Likewise.
6465 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6466 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6467 * oasys.c (oasys_write_sections): Likewise.
6468 * ppcboot.c (ppcboot_object_p): Likewise.
6469 (mangle_name): Likewise.
6470 * riscix.c (riscix_fix_pcrel_26): Likewise.
6471 * srec.c (srec_scan): Likewise.
6472 * stabs.c (_bfd_write_section_stabs): Likewise.
6473 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6474 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6475 switch. Declare parameters for function pointers.
6476 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6478 * elf.c (elf_sort_sections): Likewise.
6479 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6480 Add default cases to switches.
6481 (coff_arm_relocate_section): Remove unused local variables.
6483 (coff_arm_bfd_set_private_flags): Change flag variable to type
6485 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6486 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6487 (dump_toc): Change cat to const, and initialize it.
6488 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6489 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6490 (sh_elf_relocate_section): Initialize r_symndx.
6491 * coffcode.h (coff_compute_section_file_positions): Only declare
6492 old_sofar if ALIGN_SECTIONS_IN_FILE.
6493 (coff_write_object_contents): Initialize csym.
6494 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6495 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6497 * dwarf2.c: Include libiberty.h.
6498 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6499 (decode_line_info): Remove unused local variables.
6500 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6501 (m32r_elf_relocate_section): Likewise.
6502 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6503 (v850_elf_reloc): Likewise.
6504 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6505 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6506 * elf.c (assign_file_positions_for_segments): Always set adjust.
6507 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6508 parenthesize expression.
6509 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6510 (m32r_elf_object_p): Return a value.
6511 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6512 * elf32-mips.c (mips_elf_final_link): Initialize last.
6513 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6514 * elf32-v850.c (v850_elf_object_p): Return a value.
6515 (v850_elf_print_private_bfd_data): Change fprintf format string.
6516 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6518 * elflink.h (elf_link_add_object_symbols): Change vernum to
6519 unsigned int, and initialize it. Change fprintf format string.
6520 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6521 when setting or comparing to soname_indx.
6522 (elf_create_pointer_linker_section): Change num_symbols to
6524 * libcoff-in.h (coff_data_type): Change flags to flagword.
6525 * peicode.h (pe_print_idata): Initialize idx. Change j to
6526 bfd_size_type. Initialize hint_member. Remove useless test to
6528 (pe_print_edata): Change num_functions and num_names in struct
6529 EDT_type to unsigned long. Remove cast. Change fprintf format
6531 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6532 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6534 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6535 int *. Update uses. Change j to long.
6536 * bfd-in2.h, libcoff.h: Rebuild.
6538 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6540 * elf32-v850.c Remove definition of USE_REL.
6541 (v850_elf_info_to_howto_rela): New function.
6542 (v850_elf_perform_relocation): Renamed from
6543 v850_elf_store_addend_in_insn. Removed replace argument.
6544 (v850_elf_reloc): store the relocation in the addend field instead
6546 (v850_elf_final_link_relocate): Now calls
6547 v850_elf_perform_relocation.
6548 (v850_elf_relocate_section): Remove code to generate REL
6551 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6553 * coffcode.h (coff_new_section_hook): Set the type and storage
6554 class in the native symbol information allocated for a new section
6557 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6559 * peicode.h: Chain together calls to
6560 coff_bfd_copy_private_bfd_data and
6561 coff_bfd_print_private_bfd_data.
6563 * coff-arm.c: Add prototypes for
6564 coff_arm_bfd_print_private_bfd_data and
6565 coff_arm_bfd_copy_private_bfd_data.
6567 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6569 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6572 * peicode.h: Call arm-coff private data functions after handling
6575 * coff-arm.c: Turn statics into globals so that they can be shared
6576 both pe and pei backends.
6578 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6580 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6582 (sunos_write_object_contents): Likewise.
6583 * aoutx.h (NAME(aout,machine_type)): Likewise.
6584 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6586 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6588 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6590 (bfd_default_scan): Remove m68k special cases.
6591 * bfd-in2.h: Rebuild.
6592 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6594 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6595 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6597 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6598 selection, change printable_name to just "m68k" and make that the
6599 default instead of m68k:68020.
6601 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6603 (MY_get_section_contents): Define as aout_32_get_section_contents
6604 rather than NAME(aout,get_section_contents).
6606 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6608 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6609 and call bfd_default_set_arch_mach to do the real work.
6611 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6613 * bout.c (BALX): Include return register g14 as part of the insn.
6615 (calljx_callback): Use it.
6617 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6620 * libbfd.h: Rebuild.
6622 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6623 byte_count to unsigned int.
6624 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6625 unused local variables.
6627 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6628 variables er and er1.
6630 * cpu-v850.c: Include <ctype.h>.
6631 (scan): Case isdigit argument to unsigned char.
6633 From Yan Meroth <YAN.MEROTH@st.com>:
6634 * ihex.c (ihex_scan): Add extbase variable so that getting an
6635 extended linear address record does not ignore any previous
6637 (ihex_write_object_contents): When writing out an extended linear
6638 address record, zero out any previous extended address.
6640 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6642 * ieee.c (do_one): Check section before dereferencing it.
6643 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6644 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6646 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6648 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6650 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6652 * coff-arm.c: Add interworking functions to pe backends.
6654 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6656 * configure.in: Use AM_DISABLE_SHARED.
6657 * aclocal.m4, configure: Rebuild with libtool 1.2.
6659 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6661 * coff-arm.c (coff_arm_relocate_section): Better error messages
6662 when interowrking conflucts occur. Courtesy of Jonathan Walton
6664 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6665 relocations. Patch courtesy of Jonathan Walton and Tony
6668 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6670 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6671 part of Feb 22 change controling when to override the existing
6672 symbol with the .plt entry.
6674 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6676 * config.bfd (targ_cpu): Add thumb-pe target.
6678 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6679 functions in PE build.
6681 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6683 * config.bfd (sparclite-*-elf*): Added.
6685 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6687 * configure.in: Add elf.lo to elf shell variable.
6688 * Makefile.am (BFD_LIBS): Remove elf.lo.
6689 (BFD_LIBS_CFILES): Remove elf.c.
6690 (BFD32_BACKENDS): Add elf.lo.
6691 (BFD32_BACKENDS_CFILES): Add elf.c.
6692 * configure, Makefile.in: Rebuild.
6694 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6696 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6697 relocation against a non-local symbol should not have a dynamic
6700 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6702 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6704 (pe_print_private_bfd_data): Print PE flags. From Mikey
6705 <jeffdb@netzone.com>.
6707 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6709 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6710 a plt entry when we can determine that we authoritatively define
6713 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6715 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6716 don't actually use trad-core, but a SunOS-style core file handled
6718 * hosts/sparclinux.h: Remove.
6720 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * peicode.h (pe_print_idata): If there is no .idata section, look
6723 for the import tables in some other section. Make the initial
6724 label line up better with the data. Print the import address
6725 table even if there is no import name table. If the import
6726 address table holds actual addresses, print them.
6728 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6731 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6732 bfd_error_system_call.
6734 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6737 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6739 From H.J. Lu <hjl@gnu.org>:
6740 * Makefile.am (libbfd_la_LDFLAGS): Define.
6741 * Makefile.in: Rebuild.
6743 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6745 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6746 * netbsd.h (MACHTYPE_OK): Define.
6747 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6748 calling N_SET_MACHTYPE, rather than having a switch.
6749 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6751 * i386netbsd.c (MACHTYPE_OK): Don't define.
6752 (DEFAULT_MID): Define.
6753 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6754 (MACHTYPE_OK): Don't define.
6755 (DEFAULT_MID): Define.
6756 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6757 (DEFAULT_MID): Define.
6758 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6759 (DEFAULT_MID): Define.
6760 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6761 (DEFAULT_MID): Define.
6763 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6764 * vaxnetbsd.c: New file.
6765 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6766 rather than netbsd_core.
6767 * targets.c (vaxnetbsd_vec): Declare.
6768 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6769 defined, add netbsd_core_vec.
6770 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6771 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6772 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6773 * config.bfd (alpha*-*-netbsd*): New target.
6774 * Makefile.am: Rebuild dependencies.
6775 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6776 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6777 * configure, Makefile.in: Rebuild.
6779 * configure.host: Remove the old shared library build stuff. We
6780 now use libtool instead.
6782 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6784 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6786 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6788 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6789 * configure: Rebuild.
6791 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6792 * elf32-v850.c (remember_hi16s_reloc): New function.
6793 (find_remembered_hi16s_reloc): New function.
6794 (v850_elf_store_addend_in_insn): Use the above new functions to
6795 match up HI6S relocs with LO16 relocs.
6797 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * configure.in: Change -linux* to -linux-gnu*.
6800 * config.bfd, configure.host: Likewise.
6801 * configure: Rebuild.
6803 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6805 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6806 LO16/HI16S bug and improve comments about what is going on.
6808 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6810 * configure, aclocal.m4: Rebuild with new libtool.
6812 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6814 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6815 when merging v850 code into v850e/v850ea code. Do not initialise
6816 output flags if the input is the default architecture.
6818 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6820 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6821 get the size from bfd_arch_bits_per_address instead of directly
6824 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6826 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6827 to wrap, just return all 1's bits instead.
6828 * libbfd.h: Regenerate.
6830 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6832 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6834 (coff_relocate_section): If COFF_WITH_PE, define as
6835 coff_pe_i386_relocate_section.
6836 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6837 skip empty sections, to match coff_write_object_contents.
6839 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6840 rather than swapping out r_offset twice. From Luke Deller
6841 <luked@cse.unsw.edu.au>.
6843 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * configure.in: Set libtool_enable_shared rather than
6846 libtool_shared. Remove diversion hack.
6847 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6850 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6852 * syms.c (struct stab_cache): Define.
6853 (struct stab_find_info): Remove cached_offset, cached_stab,
6854 cached_str, and cached_stroff fields. Add file_cache,
6855 function_cache, and line_cache fields.
6856 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6859 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * peicode.h (pe_print_idata): Check for import of ordinal rather
6863 (pe_print_edata): If there is no .edata section, look for the
6864 export data in some other section.
6866 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6868 * configure.in: Change version to 2.8.4.
6869 * configure: Regenerated.
6871 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6873 Add tms320c30 support:
6874 * cpu-tic30.c: New file.
6875 * aout-tic30.c: New file.
6876 * coff-tic30.c: New file.
6877 * archures.c (bfd_arch_tic30): Define.
6878 (bfd_tic30_arch): Declare.
6879 (bfd_archures_list): Add bfd_tic30_arch.
6880 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6882 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6883 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6884 (coff_set_flags): Likewise.
6885 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6886 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6887 * Makefile.am: Rebuild dependencies.
6888 (ALL_MACHINES): Add cpu-tic30.lo.
6889 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6890 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6891 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6892 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6894 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6896 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6897 to lag behind LO16 reloc by a couple of instructions.
6899 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6902 make to reexamine the file timestamp.
6903 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6905 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6908 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6910 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6911 to create .dynsbss and .rela.sbss sections.
6912 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6913 copied from dynamic objects into .sbss.
6914 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6915 use it. Correct typo of .rela.sdata2.
6916 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6917 put the data, which may now be in .sbss.
6918 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6919 (elf_backend_create_dynamic_sections): Define as
6920 ppc_elf_create_dynamic_sections.
6922 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6923 against _GLOBAL_OFFSET_TABLE_.
6924 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6925 shared libraries which refer to local symbols. Make sure that the
6926 test for allocating space for a reloc in a shared object is the
6927 same as the test for emitting a reloc.
6929 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6931 * config.bfd (i[3456]-*-mingw32*): New target.
6932 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6933 * aclocal.m4, configure: Rebuild.
6935 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6937 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6940 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6942 Sparc v9 ABI compliant PLT:
6943 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6944 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6945 (LARGE_PLT_THRESHOLD): New define.
6946 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6947 (sparc64_elf_build_plt): New function.
6948 (sparc64_elf_plt_entry_offset): Likewise.
6949 (sparc64_elf_plt_ptr_offset): Likewise.
6950 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6951 contain the index for convenience. Skip the initial entries
6953 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6954 memory for the benefit of .rela.plt.
6955 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
6956 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
6957 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
6958 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
6959 Call sparc64_elf_build_plt.
6960 (elf_backend_want_got_plt): No.
6961 (elf_backend_plt_readonly): No.
6962 (elf_backend_plt_alignment): 8.
6964 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
6965 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
6966 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
6969 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
6971 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
6973 * cpu-mips.c (arch_info_struct): Add mips variants.
6974 * bfd-in2.h: Rebuilt.
6976 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
6978 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
6981 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
6983 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
6984 (i[3456]86sco3.2v5*coff): New target.
6986 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
6988 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
6990 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
6992 * bfd.c (bfd_get_error_handler): Add orthogonal function.
6993 * bfd-in2.h: Regenerate.
6995 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
6997 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
6999 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7002 adjust addend for an output common symbol (from Jimmy Blair
7003 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7004 defined symbol to counteract adjustment made in generic relocation
7007 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7009 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7011 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7012 (GET_SCNDHR_NLNNO): Likewise.
7014 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7016 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7018 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7020 * elf32-m32r.c: Add macros to handle NOP insertion.
7022 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7024 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7025 (xcoff_mark): Likewise.
7026 (xcoff_build_ldsyms): Mark absolute symbols.
7028 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7030 * bout.c (b_out_write_object_contents): Sort symbols before output
7031 to keep {CALL,BAL}NAME symbols adjacent.
7032 (b_out_symbol_cmp): New function.
7034 For older changes see ChangeLog-9697
7040 version-control: never