| blob | 9b51a5f5d20feab235ea641c7e18d328714c24ab |
1 2000-05-26 Alan Modra <alan@linuxcare.com.au>
3 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
5 2000-05-26 Jakub Jelinek <jakub@redhat.com>
7 * elf64-sparc.c (sparc64_elf_relax_section): New.
8 (sparc64_elf_relocate_section): Optimize tail call into branch always
9 if possible.
10 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
11 (elf32_sparc_relax_section): New.
13 2000-05-26 Jakub Jelinek <jakub@redhat.com>
15 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
16 Remove unusued variables.
17 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
18 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
19 previous fix, so that shared libs really don't influence targets
20 extension mask and memory model.
22 2000-05-23 H.J. Lu <hjl@gnu.org>
24 * elf64-alpha.c (elf64_alpha_relocate_section): Check
25 h->root.other not h->other.
26 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
28 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
30 2000-05-23 H.J. Lu <hjl@gnu.org>
32 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
33 undefined symbol with the non-default visibility attributes.
34 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
35 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
36 * elf32-i370.c (i370_elf_relocate_section): Likewise.
37 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
38 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
39 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
40 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
41 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
42 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
43 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
44 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
46 2000-05-22 Richard Henderson <rth@cygnus.com>
48 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
49 PCREL22, PCREL64I. Zero size of special relocs.
50 (elf64_ia64_reloc_type_lookup): Likewise.
51 (USE_BRL, oor_brl, oor_ip): New.
52 (elf64_ia64_relax_section): New.
53 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
54 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
55 (elf64_ia64_relocate_section): Likewise.
56 (bfd_elf64_bfd_relax_section): New.
57 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
58 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
59 * bfd-in2.h, libbfd.h: Regenerate.
61 2000-05-22 Nick Clifton <nickc@cygnus.com>
63 * configure.in : Add peigen.lo to MIPS PE targets.
64 * configure: Regenerate.
66 2000-05-22 Momchil Velikov <velco@fadata.bg>
68 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
69 only if it is known for both input and output bfds. Separate
70 error message strings as in some languages, it may be necessary
71 to change more than one place in the string to change between
72 'big' and 'little'.
74 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
75 endianess checks, call _bfd_generic_verify_endian_match() instead.
77 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
79 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
81 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
82 endianess before checking bfd flavours.
84 2000-05-22 H.J. Lu <hjl@gnu.org>
86 * elflink.h (elf_link_output_extsym): Clear the visibility
87 field for symbols not defined locally.
89 2000-05-18 Alan Modra <alan@linuxcare.com.au>
91 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
92 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
93 (hppa_rebuild_insn): Mask immediate bits here instead.
94 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
96 2000-05-18 Momchil Velikov <velco@fadata.bg>
98 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
99 relocs for an executable, ensure that they are virtual addresses.
101 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
103 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
105 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
106 Rick Gorton <gorton@scrugs.lkg.dec.com>
108 * elflink.h: Add emitrelocations support: when enabled, relocation
109 information and relocation sections are put into final output
110 executables. If the emitrelocations flag is set, do the following:
111 (elf_bfd_final_link): Emit relocation sections.
112 (elf_link_input_bfd): Compute relocation section contents.
113 (elf_gc_sections): Don't clean relocation sections.
115 2000-05-16 Catherine Moore <clm@cygnux.com>
117 * som.c (som_decode_symclass): Recognize weak symbols.
119 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
121 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
122 read idata section only from dataoff.
123 (pe_print_edata): Correctly check for valid eat_member.
125 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
127 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
129 2000-05-14 Philip Blundell <philb@gnu.org>
131 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
133 2000-05-12 Alan Modra <alan@linuxcare.com.au>
135 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
137 * peigen.c (pe_print_idata): Look for .idata section and print
138 info even if data directory has zero entries. Read idata section
139 starting from dataoff, and adjust all data offsets to suit. Cast
140 all bfd_vma vars to unsigned long before passing to fprintf.
141 * peigen.c (pe_print_edata): Similarly, look for .edata section
142 and print info even if data directory has zero entries. Cast
143 all bfd_vma vars to unsigned long before passing to fprintf.
145 From Szabolcs Szakacsits <szaka@F-Secure.com>
146 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
147 directory size which may be bogus.
148 * peigen.c (pe_print_edata): Similarly.
150 2000-05-09 Alan Modra <alan@linuxcare.com.au>
152 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
153 section is empty.
154 (copy_private_bfd_data): Allow for space possibly taken up by elf
155 headers when calculating segment physical address from lma.
157 2000-05-08 Alan Modra <alan@linuxcare.com.au>
159 * versados.c (versados_scan): Init stringlen and pass_2_done.
161 * trad-core.c (trad_unix_core_file_p): Return
162 bfd_error_wrong_format rather than bfd_error_file_truncated.
164 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
165 add_data_entry. DataDirectory virtual address is relative.
166 (pe_print_idata): Account for relative DataDirectory virtual
167 addresses. Don't trash datasize inside POWERPC_LE_PE code.
168 (pe_print_edata): Similarly.
170 From Szabolcs Szakacsits <szaka@F-Secure.com>
171 * peigen.c (dir_names): Add Delay Import Directory.
172 (pe_print_idata): Always search for bfd section containing
173 idata address rather than looking up section name. Print this
174 section name rather than .idata.
175 (pe_print_edata): Similarly. Also print some fields as %08lx.
176 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
177 Win32Version.
179 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
181 * xcoff.h: Rename to xcoff-target.h
182 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
183 * coff-rs6000.c: Ditto.
184 * coff64-rs6000.c: Ditto.
185 * coff-pmac.c: Ditto.
186 * Makefile.in: Regenerate.
188 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
190 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
191 Change U802TOC64MAGIC to U803XTOCMAGIC.
193 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
195 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
196 * bfd-in.h: Prototype bfd_elf_get_arch_size.
197 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
199 2000-05-04 Alan Modra <alan@linuxcare.com.au>
201 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
203 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
205 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
206 hidden and internal symbols.
207 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
208 visibility.
209 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
210 assign a PLT or GOT entry to symbols with hidden and
211 internal visibility.
213 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
215 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
216 the .bss section.
217 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
219 2000-05-02 H.J. Lu <hjl@gnu.org>
221 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
222 ELFOSABI_SYSV.
224 2000-05-02 Alan Modra <alan@linuxcare.com.au>
226 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
227 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
228 dependencies.
229 * Makefile.in: Regenerate.
231 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
233 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
234 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
235 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
236 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
237 * Makefile.in: Rebuild.
239 2000-05-02 Alan Modra <alan@linuxcare.com.au>
241 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
242 doesn't work very well.
244 * elf-hppa.h (elf_hppa_internal_shdr): Define.
245 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
246 Set hdr->s_type to 1 if ARCH_SIZE == 32.
247 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
248 (elf_hppa_info_to_howto): Likewise.
249 (elf_hppa_info_to_howto_rel): Likewise.
250 (elf_hppa_reloc_type_lookup): Likewise.
251 (elf_hppa_is_local_label_name): Likewise.
252 (elf_hppa_fake_sections): Likewise.
253 (elf_hppa_final_write_processing): Likewise.
254 (elf_hppa_howto_table): Fully initialise all entries.
255 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
256 (elf_hppa_info_to_howto): Likewise.
257 (elf_hppa_info_to_howto_rel): Likewise.
258 (elf_hppa_reloc_type_lookup): Likewise.
259 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
260 elf_hppa_unmark_useless_dynamic_symbols,
261 elf_hppa_remark_useless_dynamic_symbols,
262 elf_hppa_record_segment_addrs, elf_hppa_final_link,
263 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
264 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
265 elf32-hppa.c mess is cleaned up.
266 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
267 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
268 r_field then call hppa_field_adjust inline func with variable
269 r_field arg, instead call hppa_field_adjust with fixed arg.
270 In case R_PARISC_PCREL22F, don't set r_field.
271 (elf_hppa_relocate_insn): Change args and return type to unsigned
272 int. Call re_assemble_* funcs to do the work.
274 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
275 sign extending.
277 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
278 extending.
279 (sign_extend): Mask first before sign extending.
280 (low_sign_extend): Rewrite without condition expression.
281 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
282 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
283 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
284 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
285 result as function return value rather than through pointer arg.
286 Accept unsigned int args, and return unsigned int.
287 (re_assemble_3): New. Combines function of dis_assemble_3 with
288 re-assembly of opcode and immediate.
289 (re_assemble_12): Likewise.
290 (re_assemble_16): Likewise.
291 (re_assemble_17): Likewise.
292 (re_assemble_21): Likewise.
293 (re_assemble_22): Likewise.
294 (hppa_field_adjust): Rewrite and document, paying attention to
295 size of types and signed/unsigned issues.
296 (get_opcode): Shift before masking.
297 (FDLW): Rename to FLDW.
298 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
299 (hppa_rebuild_insn): Change args and return value to unsigned
300 int. Make use of re_assemble_*. Correct case 11.
302 * dep-in.sed: Handle ../opcodes/.
303 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
304 elf64-hppa.h, hppa_stubs.h, xcoff.h.
305 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
306 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
307 elfarm-nabi.lo dependencies outside of auto-dependency area.
308 Regenerate dependencies.
309 * Makefile.in: Regenerate.
311 * configure.in (TRAD_HEADER): Test non-null before
312 AC_DEFINE_UNQUOTED.
313 * configure: Regenerate.
315 * reloc.c: Fix mis-spelling in comment.
317 2000-05-01 Alan Modra <alan@linuxcare.com.au>
319 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
320 * vms.c (vms_openr_next_archived_file): Return NULL.
322 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
324 * coffcode.h Copy changes mistakenly done to libcoff.h in
325 4/24/2000 patch.
327 2000-04-29 Andreas Jaeger <aj@suse.de>
329 * libbfd-in.h: Correctly check GCC version.
330 * bfd-in.h: Likewise.
331 * libhppa.h: Likewise.
332 * libbfd.h: Regenerate.
333 * bfd-in2.h: Regenerate.
335 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
337 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
338 coffdu-rs6000.{lo,c}.
339 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
340 on xcoff.h
341 * Makefile.in: Regenerate.
342 * xcoff.h: New file.
343 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
344 * coff-rs6000.c: Move all declarations and defines that are
345 common to the xcoff backends into xcoff.h
346 * coff64-rs6000.c: Ditto,
348 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
350 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
351 _bfd_coff_force_symnames in strings and
352 _bfd_coff_debug_string_prefix_length to their default values.
353 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
355 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
357 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
358 _bfd_coff_force_symnames in strings and
359 _bfd_coff_debug_string_prefix_length to their default values.
361 2000-04-27 Alan Modra <alan@linuxcare.com.au>
363 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
364 Check local_got_refcounts before dereferencing.
366 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
367 before deciding we don't need R_PPC_PLT32 relocation.
368 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
369 dereferencing.
371 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
373 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
374 .plt entries.
375 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
376 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
377 (elf_i386_relocate_section): Allow for .plt to go missing.
378 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
379 can use a relative reloc for got as elf_i386_relocate_section.
380 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
382 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
384 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
386 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
388 * Makefile.am (coff64-rs6000.lo): New rule.
389 * Makefile.in: Regenerate.
390 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
391 xcoff_is_local_label_name, xcoff_rtype2howto,
392 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
393 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
394 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
395 (NO_COFF_SYMBOLS): Define.
396 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
397 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
398 internally.
399 (MINUS_ONE): New macro.
400 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
401 relocation.
402 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
403 coff_SWAP_aux_out): Map to the new functions.
404 * coff64-rs6000.c: New file.
405 * libcoff.h (bfd_coff_backend_data): Add new fields
406 _bfd_coff_force_symnames_in_strings and
407 _bfd_coff_debug_string_prefix_length.
408 (bfd_coff_force_symnames_in_strings,
409 bfd_coff_debug_string_prefix_length): New macros for above fields.
410 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
411 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
412 of using coff_swap_sym_in directly.
413 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
414 (coff_set_flags) Set magic for XCOFF64.
415 (coff_compute_section_file_positions): Add symbol name length to
416 string section length if bfd_coff_debug_string_prefix_length is
417 true.
418 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
419 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
420 using coff_swap_lineno_in directly.
421 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
422 and _bfd_coff_debug_string_prefix_length fields.
423 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
424 symbol names into strings table when
425 bfd_coff_force_symnames_in_strings is true.
426 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
427 SET_RELOC_VADDR): New macros.
428 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
429 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
430 code.
431 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
432 changes within RS6000COFF_C specific code.
433 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
434 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
435 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
436 Extend existing hack on target name.
437 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
438 target name.
439 * coff-tic54x.c (ticof): Keep up to date with new fields
440 in bfd_coff_backend_data.
441 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
442 targ_selvecs to include rs6000coff64_vec for rs6000.
443 * configure.in: Add rs6000coff64_vec case.
444 * cpu-powerpc.c: New bfd_arch_info_type.
446 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
448 * config.bfd: Only disable elf32-hppa vectors, not all of the
449 BSD and OSF configuration support. Provide (disabled) clauses
450 for PA64 support.
451 * configure.in: Add clause for PA64 support.
452 * configure: Rebuilt.
454 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
455 (bfd_elf64_hppa_vec): Declare.
457 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
458 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
459 (elf64-hppa.lo): Add dependencies.
460 * Makefile.in: Rebuilt.
462 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
464 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
466 * libhppa.h (dis_assemble_16): New function.
467 (pa_arch): Added pa20w element.
469 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
471 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
472 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
473 bfd_elf64_slurp_reloc_table.
475 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
476 definitions to get external names.
477 (elf_write_relocs): Renamed from write_relocs and make global.
478 (elf_slurp_reloc_table): Make global.
479 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
481 * archive.c (hpux_uid_gid_encode): New function.
482 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
483 defined and the ID is greater than 99999.
484 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
485 special uid/gid fields into 32 bit values.
487 2000-04-21 Matthew Green <mrg@cygnus.com>
489 * config.bfd: Add NetBSD/sparc64 support.
491 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
492 David Mosberger <davidm@hpl.hp.com>
493 Timothy Wall <twall@cygnus.com>
494 Jim Wilson <wilson@cygnus.com>
496 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
497 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
498 (BFD64_BACKENDS): Add elf64-ia64.lo.
499 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
500 (cpu-ia64.lo, elf64-ia64.lo): New rules.
501 * Makefile.in: Rebuild.
502 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
503 (bfd_ia64_arch): Declare.
504 (bfd_archures_list): Add bfd_ia64_arch.
505 * bfd-in2.h: Rebuild.
506 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
507 * configure: Rebuild.
508 * configure.host: (ia64-*-linux*): New host.
509 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
510 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
511 * elf.c (prep_headers): Add bfd_arch_ia64.
512 * libbfd.h: Rebuild.
513 * reloc.c: Add IA-64 relocations.
514 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
515 Declare.
516 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
517 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
519 2000-04-21 Richard Henderson <rth@cygnus.com>
521 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
522 contents when performing a partial link.
523 (bfd_elf_d30v_reloc_21): Likewise.
525 2000-04-20 H.J. Lu <hjl@gnu.org>
527 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
528 patch to symbols defined by a shared object.
529 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
531 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
533 K&R compiler fixes.
534 * dwarf2.c (concat_filename): Avoid string literal concatenation.
535 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
537 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
539 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
540 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
541 (coff-ia64.lo): Add dependency.
542 * Makefile.in: Regenerate.
543 * coff-ia64.c: New file.
544 * efi-app-ia32.c: Ditto.
545 * efi-app-ia64.c: Ditto.
546 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
547 (coff_set_flags): Ditto.
548 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
549 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
550 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
551 * configure: Regenerate.
552 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
553 (PUT_OPTHDR_IMAGE_BASE): Ditto.
554 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
555 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
556 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
557 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
558 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
559 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
560 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
561 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
562 (GET_PDATA_ENTRY): Ditto.
563 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
564 data_start. Use above macros to read fields that are 64 bit wide for
565 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
566 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
567 FileAlignment and SectionAlignment to minimum alignment if they
568 are zero.
569 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
570 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
571 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
572 Use above macros to write fields that are 64 bit wide for
573 COFF_WITH_PEP64.
574 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
575 5*4 otherwise. This should be right for IA-32 and IA-64, but may
576 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
577 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
578 begin address, end address, and unwind info address only. Use
579 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
580 print addresses.
581 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
582 HIGH3ADJ relocation names.
583 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
584 * targets.c: Declare bfd_efi_app_ia32_vec and
585 bfd_efi_app_ia64_vec.
586 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
587 bfd_efi_app_ia64_vec.
589 2000-04-17 Timothy Wall <twall@cygnus.com>
591 * bfd-in2.h: Add prototypes for tic54x load page access.
592 * bfd-in.h: Regenerate.
593 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
594 in customized _set_arch_mach function.
595 * coffcode.h (coff_set_alignment_hook): Set section load page if
596 the appropriate macro is defined.
597 (write_object_contents): Read section load page.
599 2000-04-13 Alan Modra <alan@linuxcare.com.au>
601 * elf32-hppa.h: Update copyright date.
603 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
604 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
606 * elf32-d30v.c (MAX32): Don't use LL suffix.
607 (MIN32): Define in terms of MAX32.
608 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
610 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
611 expression.
613 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
615 2000-04-12 Alan Modra <alan@linuxcare.com.au>
617 * dep-in.sed: Match space before file name, not after.
619 * Makefile.am: Regenerate dependencies.
620 * Makefile.in: Regenerate.
622 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
623 case, allow address wrap-around stupidly removed 2000-03-17. Sign
624 extend without an if statement.
626 2000-04-11 Alan Modra <alan@linuxcare.com.au>
628 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
629 signed quantites.
630 * elf32-mips.c (gprel16_with_gp): Likewise.
631 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
632 here using -0x40000, not (int)0xfffc0000.
633 (elf32_hppa_size_of_stub): Likewise.
635 2000-04-11 Timothy Wall <twall@cygnus.com>
637 * coff-tic54x.c: Now builds with all targets.
638 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
639 * Makefile.in: Regenerate.
640 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
641 unitialized variable.
643 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
645 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
646 --enable-build-warnings option.
647 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
648 * Makefile.in, configure: Re-generate.
650 2000-04-07 Nick Clifton <nickc@cygnus.com>
652 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
653 BFD_RELOC_THUMB_PCREL_BLX.
655 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
656 R_ARM_XPC25 and R_ARM_THM_PC22.
658 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
659 R_ARM_XPC25 and R_ARM_THM_XPC22.
660 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
661 R_ARM_[XPC25|THM_XPC22].
663 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
664 elf/arm-oabi.h to elf/arm.h
666 * Makefile.am: Fix dependency for elfarm-oabi.c
667 * Makefile.in: Regenerate.
669 * bfd-in2.h: Regenerate.
670 * libbfd.h: Regenerate.
672 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
674 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
675 and restore it on failure. Release newly allocated tdata on
676 failure.
678 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
680 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
681 (decode_line_info): Set it. Report error if unit->line_offset is
682 equal to or larger than it.
684 2000-04-07 Timothy Wall <twall@cygnus.com>
686 * targets.c: Added vecs for tic54x.
687 * reloc.c: Added relocs for tic54x.
688 * libbfd.h: Regenerated.
689 * configure: Add TI COFF vecs for tic54x.
690 * configure.in: Ditto.
691 * config.bfd (targ_cpu): Recognize new tic54x target.
692 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
693 * bfd-in2.h: Add tic54x target and relocations.
694 * Makefile.am, Makefile.in: Add tic54x target.
695 * archures.c (bfd_archures_list): Add tic54x target.
696 * coff-tic54x.c: New.
697 * cpu-tic54x.c: New.
699 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
701 * elfcore.h (elf_core_file_p): call backend_object_p which
702 thereby gets an opportunity to update the arch/machine type.
704 2000-04-06 Timothy Wall <twall@cygnus.com>
706 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
707 class. Handle SEC_CLINK and SEC_BLOCK flags.
708 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
709 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
711 2000-04-06 Nick Clifton <nickc@cygnus.com>
713 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
714 EF_INTERWORK if this is an unknown EABI.
715 (elf32_arm_merge_private_bfd_data): Check EABI version
716 numbers. Only check EF_xxx flags if the EABI version number
717 is unknown.
718 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
719 if the EABI version number is unknown.
720 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
721 if the EABI version number is unknown.
723 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
725 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
726 BFD_RELOC_SH_LOOP_END.
727 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
728 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
729 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
730 (sh_elf_reloc_loop): New function.
731 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
732 any more.
733 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
734 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
735 * bfd-in2.h, libbfd.h: Regenerate.
737 2000-04-04 Alan Modra <alan@linuxcare.com.au>
739 * po/bfd.pot: Regenerate.
741 * Makefile.am: Remove extraneous mkdep comment.
742 (MKDEP): Use gcc -MM rather than mkdep.
743 (DEP): Quote when passing vars to sub-make. Add warning
744 message to end.
745 (DEP1): Rewrite for "gcc -MM".
746 (CLEANFILES): Add DEP2.
747 Update dependencies.
748 * Makefile.in: Regenerate.
750 2000-04-03 Kevin Buettner <kevinb@redhat.com>
752 * configure.in: Added corefile support for AIX 4.3. In particular,
753 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
754 compiling rs6000-core.c.
755 * configure: Regenerated.
757 2000-04-03 H.J. Lu <hjl@gnu.org>
759 * cache.c (bfd_open_file): Unlink the output file only if
760 it has non-zero size.
762 2000-04-01 Ken Block USG <block@zk3.dec.com>
764 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
765 relative relocations for non-loaded sections in shared objects.
766 (elf64_alpha_check_relocs): Similarly.
768 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
770 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
771 BFD_RELOC_16 to switch for extended relocs.
772 (MY_swap_ext_reloc_in): New.
773 (MY_swap_ext_reloc_out): New.
774 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
775 than NAME(aout,swap_ext_reloc_in) for extended relocs.
776 (NAME(aout,squirt_out_relocs)): Similarly use
777 MY_swap_ext_reloc_out.
778 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
780 2000-04-03 Kazu Hirata <kazu@hxi.com>
782 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
783 the R_PCRWORD_B case.
785 2000-03-31 Thomas de Lellis <tdel@wrs.com>
787 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
788 on some targets.
789 * ihex.c : Ditto.
791 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
793 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
794 HOWTO references to bfd_elf_generic_reloc, that have
795 partial_inplace == true, now use the new function. The function
796 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
797 extends its fixes to the R_M32R_{16,24,32} relocs.
798 The new logic in m32r_elf_lo16_reloc() has been removed, and
799 it instead calls the new routine to obtain that functionality.
801 2000-03-27 Alan Modra <alan@linuxcare.com.au>
803 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
804 elf32_avr_check_relocs, avr_final_link_relocate,
805 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
806 elf32_avr_object_p): Add prototypes.
807 (elf32_avr_gc_mark_hook): Add default for h->root.type.
808 (bfd_elf_avr_final_write_processing): Make static.
810 2000-03-27 Denis Chertykov <denisc@overta.ru>
812 * cpu-avr.c: New file. BFD support routines for AVR architecture.
813 * archures.c (bfd_architecture): Add AVR architecture.
814 (bfd_archures_list): Add reference to AVR architecture info.
815 * elf.c (prep_headers): Handle bfd_arch_avr.
816 * reloc.c: Add various AVR relocation enums.
817 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
818 list.
819 * Makefile.am: Add support for AVR elf.
820 * configure.in: Likewise.
821 * config.bfd: Likewise.
822 * Makefile.in: Regenerate.
823 * configure: This too.
824 * bfd-in2.h: And this.
825 * libbfd.h: And this.
827 2000-03-24 H.J. Lu <hjl@gnu.org>
829 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
830 (elf64_alpha_find_reloc_at_ofs): Likewise.
832 2000-03-17 Alan Modra <alan@linuxcare.com.au>
834 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
835 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
836 allowable range used to be -2**(n-1) to 2**n-1.
837 * reloc.c (_bfd_relocate_contents): Same here. Also replace
838 "boolean overflow" with "bfd_reloc_status_type flag".
840 2000-03-14 Doug Evans <dje@casey.transmeta.com>
842 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
844 2000-03-14 Kazu Hirata <kazu@hxi.com>
846 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
847 of shrinks properly, including the last reloc.
849 2000-03-13 Kazu Hirata <kazu@hxi.com>
851 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
852 check for R_MOVL2.
854 2000-03-11 Alan Modra <alan@linuxcare.com.au>
856 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
857 a format mismatch rather than an "error" from bfd_read such as
858 bfd_error_file_truncated.
860 2000-03-10 Geoff Keating <geoffk@cygnus.com>
862 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
863 sign-extension and big-endian compensation for
864 R_MIPS_64 even in ld -r.
866 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
868 * elf32-mips.c (mips_elf_next_relocation): Rename from
869 mips_elf_next_lo16_relocation, and generalize to look
870 for any relocation type.
871 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
872 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
873 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
874 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
875 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
876 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
877 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
878 (mips_rtype_to_howto): Likewise.
879 (mips_elf_calculate_relocation): Handle new relocs.
880 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
881 are paired. The addend for R_MIPS_GNU_REL16_S2
882 is shifted right two bits.
884 2000-03-10 Alan Modra <alan@linuxcare.com.au>
886 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
887 comment, and ensure it doesn't happen again.
888 (bfd_install_relocation): Same here.
889 (_bfd_relocate_contents): Don't bother assigning unused signmask
890 shift result. Fix typos in comments.
891 Remove trailing whitespace throughout file.
893 2000-03-07 Doug Evans <dje@casey.transmeta.com>
895 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
896 * bfd-in2.h: Rebuild.
898 2000-03-06 Nick Clifton <nickc@cygnus.com>
900 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
901 sym_ptr_ptr fields.
902 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
903 (SIZEOF_ILF_STRINGS): Redefine.
904 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
905 relative reloc, as opposed to a section relative reloc.
906 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
907 not C_LABEL.
908 Add length of symbol's prefix to string pointer.
909 Store a pointer to the symbol in the symbol pointer table.
910 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
911 Initialise the symbol pointer table.
912 Store the hint in the Hint/Name table.
913 Make the jump reloc be symbol realtive, not section relative.
914 Create an import symbol for imported code.
916 2000-03-06 Catherine Moore <clm@cygnus.com>
918 * elf.c (swap_out_syms): Check for null type_ptr.
920 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
922 * aout-target.h (MY(write_object_contents)): Remove unused
923 and unusable "#if CHOOSE_RELOC_SIZE".
924 * pc532-mach.c (MY(write_object_contents)): Ditto.
925 * netbsd.h (MY(write_object_contents)): Ditto.
926 * hp300hpux.c (MY(write_object_contents)): Ditto.
927 * freebsd.h (MY(write_object_contents)): Ditto.
928 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
930 2000-02-29 H.J. Lu <hjl@gnu.org>
932 * peicode.h (jtab): Make it static.
934 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
935 defined and COFF_IMAGE_WITH_PE is not defined.
936 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
937 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
939 2000-03-01 Nick Clifton <nickc@cygnus.com>
941 * coff-arm.c (bfd_arm_process_before_allocation): Make
942 'symndx' signed to prevent compile time warning.
944 * coff-mcore.c: Remove unused prototype for pe_object_p.
946 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
947 functions that are not used when COFF_IMAGE_WITH_PE is
948 defined.
949 (struct sh_opcode): Change type of 'flags' field to unsigned
950 long so that it can hold the USESAS flag.
952 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
954 * elf-m10300.c (mn10300_elf_relax_section): Initialise
955 'sym_sec'.
957 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
958 parameters.
959 Remove unusued variables and code.
960 (elf_backend_add_symbol_hook): Fix prototype.
962 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
963 'srelgot'.
965 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
966 'oldinst'.
968 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
969 parameters.
970 Remove unusued variables and code.
971 (elf_backend_add_symbol_hook): Fix prototype.
973 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
975 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
976 to unused function parameter.
978 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
979 parameters.
980 Use EMPTY_HOWTO to initialise empty howto slots.
981 Remove unused variables.
983 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
985 2000-03-01 H.J. Lu <hjl@gnu.org>
987 * aoutx.h (aout_link_input_section_std): Pass "true" to
988 the undefined_symbol callback.
989 (aout_link_input_section_ext): Likewise.
990 * bout.c (get_value): Likewise.
991 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
992 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
993 Likewise.
994 (alpha_relocate_section): Likewise.
995 * coff-arm.c (coff_arm_relocate_section): Likewise.
996 * coff-i960.c (coff_i960_relocate_section): Likewise.
997 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
998 * coff-mips.c (mips_relocate_section): Likewise.
999 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1000 * coff-sh.c (sh_relocate_section): Likewise.
1001 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1002 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1003 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1004 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1005 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1006 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1007 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1008 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1009 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1010 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1011 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1012 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1013 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1014 * elflink.h (elf_link_output_extsym): Likewise.
1015 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1016 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1017 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1019 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1020 undefined_symbol callback when building shared library with
1021 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1022 "true".
1023 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1024 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1025 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1026 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1027 (elf32_mips_get_relocated_section_content): Likewise.
1028 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1029 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1030 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1031 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1033 2000-02-28 Nick Clifton <nickc@cygnus.com>
1035 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1036 * Makefile.in: Regenerate.
1038 * configure.in: Add support for mips and sh pe vectors.
1039 * configure: regenerate.
1041 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1042 targets.
1044 * targets.c: Add mips and sh pe vectors.
1046 * libpei.h (coff_final_link_postscript): Only define if not
1047 already defined.
1049 * coffcode.h: Add support for WinCE magic numbers.
1051 * peigen.c (pe_print_reloc): Update comment and rearrange
1052 appending of newline character.
1054 * peicode.h: Add support for Image Library Format.
1055 (pe_ILF_vars): Structure containing data used by ILF code.
1056 (pe_ILF_make_a_section): New function. Create a section based
1057 on ILF data.
1058 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1059 ILF data.
1060 (pe_ILF_make_a_symbol): New function. Create a symbol based
1061 on ILF data.
1062 (pe_ILF_save_relocs): New function. Store the relocs created
1063 by pe_ILF_make_a_reloc in a section.
1064 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1065 an ILF object.
1066 (pe_ILF_object_p): New function. Return a bfd_target pointer
1067 for an ILF object.
1068 (pe_bfd_object_p): If an ILF object is detected call
1069 pe_ILF_object_p on it.
1071 * coff-arm.c: Add support for WinCE relocs which are different
1072 from normal ARM COFF relocs.
1073 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1075 * coff-sh.c: Add support for sh-pe target.
1076 * pe-sh.c: New file. Support code for sh-pe target.
1077 * pei-sh.c: New file. Support code for sh-pe target.
1079 * pe-mips.c: New file. Support code for mips-pe target.
1080 * pei-mips.c: New file. Support code for mips-pe target.
1082 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1084 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1085 architecture if the object causing the bump is dynamic.
1086 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1087 and also don't it for memory ordering.
1088 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1090 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1092 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1093 calling bfd_get_section_size_before_reloc.
1094 (decode_line_info): Likewise.
1095 (_bfd_dwarf2_find_nearest_line): Likewise.
1097 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1099 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1100 name of the libtool directory.
1101 * Makefile.in: Rebuild.
1103 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1105 * som.c (SOM_HOWTO): Define.
1106 (som_hppa_howto_table): Use it.
1108 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1110 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1112 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1114 2000-02-24 Catherine Moore <clm@cygnus.com>
1116 * som.c (som_misc_symbol_info): Add field
1117 secondary_def.
1118 (som_bfd_derive_misc_symbol_info): Initialize
1119 secondary_def.
1120 (som_build_and_write_symbol_table): Keep track
1121 of secondary_def field.
1122 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1123 if secondary_def field is set.
1124 (som_bfd_ar_write_symbol_stuff): Initialize
1125 secondary_def.
1127 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1129 * dwarf2.c (read_address): Read 16-bits addresses.
1130 (parse_comp_unit): Accept addr_size == 2.
1132 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1134 * bfd-in.h: Update copyright date.
1136 2000-02-23 Linas Vepstas <linas@linas.org>
1138 * cpu-i370.c: New file.
1139 * elf32-i370.c: New file.
1140 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1141 (bfd_i370_arch): New.
1142 (bfd_archures_list): Add bfd_i370_arch.
1143 * elf.c (prep_headers): Add bfd_arch_i370.
1144 * Makefile.am: Add support for IBM 370 elf.
1145 * config.bfd: Likewise.
1146 * configure.in: Likewise.
1147 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1148 * reloc.c (bfd_reloc_code_type): Likewise.
1149 * targets.c: Likewise.
1151 * Makefile.in: Regenerate.
1152 * configure: Regenerate.
1153 * bfd-in2.h: Regenerate.
1155 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1157 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1158 invalid relocation types, and change them to R_386_NONE.
1160 2000-02-22 H.J. Lu <hjl@gnu.org>
1162 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1163 not defined, don't add a second ELF_VER_CHR.
1165 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1166 symbols converted to local symbols even when stripping all
1167 symbols.
1168 (elf_link_output_extsym): Process global symbols converted to
1169 local symbols even if they are being stripped.
1171 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1173 * archures.c (bfd_octets_per_byte): Return unsigned int.
1174 (bfd_arch_mach_octets_per_byte): Ditto.
1175 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1176 comparison warning.
1177 * section.c (bfd_get_section_size_before_reloc): Quell signed
1178 vs. unsigned comparison warning.
1179 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1180 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1181 change. What was I thinking?
1182 * bfd-in2.h: Regenerate.
1184 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1185 (elf_gc_sections): Same here.
1186 (elf_gc_common_finalize_got_offsets): And here.
1188 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1190 ELF HPPA doesn't work at present; remove it until it does.
1191 * config.bfd: Comment out setting targ_defvec to
1192 bfd_elf32_hppa_vec.
1193 * Makefile.am: Rebuild dependencies.
1194 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1195 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1196 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1197 * Makefile.in: Rebuild.
1198 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1200 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1202 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1203 is no bfd_free(). Revert bfd_free part of previous change.
1205 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1207 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1208 arrays.
1209 (coff_compute_section_file_positions): Use bfd_free to pair
1210 bfd_malloc.
1211 (coff_write_object_contents): Likewise.
1213 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1214 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1216 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1218 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1219 (xcoff_ar_file_hdr_big): New structure.
1220 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1221 (xcoff_ar_hdr_big): New structure.
1222 (SIZEOF_AR_HDR_BIG): New macro.
1223 (xcoff_big_format_p): New macro.
1224 (xcoff_ardata_big): New macro.
1225 (arch_xhdr_big): New macro.
1226 (xcoff_slurp_armap): Handle large archives.
1227 (xcoff_archive_p): Detect large archives.
1228 (xcoff_read_ar_hdr): Handle large archives.
1229 (xcoff_openr_next_archived_file): Handle large archives.
1230 (xcoff_generic_stat_arch_elt): Handle large archives.
1231 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1232 (xcoff_write_armap_big): New function.
1233 (xcoff_write_armap): New function, dispatch to _old or _big.
1234 (xcoff_write_archive_contents_old): Rename from
1235 xcoff_write_archive_contents.
1236 (xcoff_write_archive_contents_big): New function.
1237 (xcoff_write_archive_contents): New function, dispatch to _old or
1238 _big.
1240 2000-02-18 Richard Henderson <rth@cygnus.com>
1242 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1243 and hide_symbol members.
1244 (elf_link_hash_copy_indirect): Remove.
1245 (elf_link_hash_hide_symbol): Remove.
1246 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1247 and elf_backend_hide_symbol.
1248 (_bfd_elf_link_hash_copy_indirect): Declare.
1249 (_bfd_elf_link_hash_hide_symbol): Declare.
1250 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1251 (_bfd_elf_link_hash_hide_symbol): Likewise.
1252 (_bfd_elf_link_hash_table_init): Don't init killed members.
1253 * elflink.h (elf_link_add_object_symbols): Use the bed function
1254 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1255 (elf_link_assign_sym_version): Likewise.
1256 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1257 (elf_backend_hide_symbol): Likewise.
1258 (elfNN_bed): Update for new members.
1260 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1262 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1263 STACK_END_ADDR): Define for new core file format.
1264 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1265 for handling the vagaries of the various core file structures used
1266 by AIX over the years.
1267 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1268 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1269 core_dumpx structure.
1271 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1273 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1274 (bfd_mach_sh3_dsp): Likewise.
1275 (bfd_mach_sh4): Reinstate.
1276 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1277 * bfd-in2.h: Regenerate.
1278 * coff-sh.c (struct sh_opcode): flags is no longer short.
1279 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1280 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1281 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1282 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1283 (sh_opcodes): No longer const.
1284 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1285 (sh_insn_uses_reg): Check for USESAS and USESR8.
1286 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1287 (_bfd_sh_align_load_span): Return early for SH4.
1288 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1289 Take into account that field b of a parallel processing insn
1290 could be mistaken for a separate insn.
1291 * cpu-sh.c (arch_info_struct): New array elements for
1292 sh2, sh-dsp and sh3-dsp.
1293 Reinstate element for sh4.
1294 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1295 (SH4_NEXT): Reinstate.
1296 (SH3_NEXT, SH3E_NEXT): Adjust.
1297 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1298 * elf32-sh.c (sh_elf_set_private_flags): New function.
1299 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1300 (sh_elf_merge_private_data): New function.
1301 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1302 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1303 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1304 sh_elf_merge_private_data.
1306 2000-02-13 Richard Henderson <rth@cygnus.com>
1308 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1309 hide_symbol members.
1310 (elf_link_hash_copy_indirect): New.
1311 (elf_link_hash_hide_symbol): New.
1312 * elflink.h (elf_link_add_object_symbols): Break out copy from
1313 indirect new new symbol to elf.c.
1314 (elf_link_assign_sym_version): Break out privatization of
1315 non-exported symbol to elf.c.
1316 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1317 (_bfd_elf_link_hash_hide_symbol): New.
1318 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1320 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1322 * section.c (_bfd_strip_section_from_output): Add info parameter.
1323 If it passed as non-NULL, use it to check whether any input BFD
1324 has an input section which uses this output section. Change all
1325 callers.
1326 * bfd-in2.h: Rebuild.
1328 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1329 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1330 1999-11-29.
1331 * bfd-in2.h: Rebuild.
1333 2000-02-10 Timothy Wall <twall@cygnus.com>
1335 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1336 allow final modifications of swapped-in symbol.
1337 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1338 * coffcode.h (coff_write_relocs): Use macro
1339 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1340 symbol index should be set to -1.
1342 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1344 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1345 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1346 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1347 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1348 sh_insns_uses_or_sets_freg): New functions.
1349 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1350 * (sh_insns_conflict): Use new functions and new macros to
1351 detect conflicts when two instructions both set same integer registers,
1352 both set same fp register, and both set special register.
1354 2000-02-09 Timothy Wall <twall@cygnus.com>
1356 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1357 swapping in sections, so that the swapping routines have access to
1358 the arch/mach info.
1360 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1362 * coff-go32.c: Update comment. Update copyright.
1364 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1366 * syms.c (bfd_decode_symclass)
1367 Two new class characters were added - 'V' and 'v'. The
1368 meaning of 'W' is now restricted to just weak non-object
1369 symbols. This allows differentiation between, for example,
1370 weak functions vs weak objects. nm for example now dumps:
1371 'W' = weak global
1372 'w' = weak unresolved
1373 'V' = weak global object
1374 'v' = weak unresolved object
1376 (bfd_is_undefined_symclass): New function. Return true if the
1377 given symbol class represents and undefined/unresolved symbol.
1379 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1380 unresolved symbols.
1382 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1384 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1385 STT_ARM_16BIT flag set, but it is not attached to a data object
1386 return STT_ARM_16BIT so that it will be treated as code by the
1387 disassembler.
1389 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1391 * coff-i386.c (i3coff_object_p): Remove prototype.
1392 Update copyright.
1394 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1395 to name. Update copyright.
1397 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1398 assignment to avoid warning. Update copyright.
1400 2000-01-24 Robert Lipe (robertl@sco.com)
1402 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1403 instead of using GNU C extension.
1405 2000-01-21 Nick Clifton <nickc@cygnus.com>
1407 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1408 amount from a bfd_in_memory structure.
1409 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1410 structure.
1412 2000-01-14 Nick Clifton <nickc@cygnus.com>
1414 * linker.c (default_indirect_link_order): oops - fix incorrectly
1415 applied patch from Tim Wall.
1417 2000-01-13 Timothy Wall (twall@tiac.net>
1419 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1420 = scnhsz, filhsz, relsz, aoutsz, etc)
1422 * coffswap.h: Ditto.
1424 2000-01-13 Nick Clifton <nickc@cygnus.com>
1426 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1427 interwork thumb to arm stub.
1429 2000-01-13 Timothy Wall (twall@tiac.net>
1431 * archures.c (bfd_octets_per_byte): New function: Return
1432 target byte size.
1433 (bfd_arch_mach_octets_per_byte): New function: Return target
1434 byte size.
1436 * section.c: Distinguish between octets and bytes for usage of
1437 _cooked_size, _raw_size, and output_offset. Clarify
1438 description of bfd_set_section_contents.
1440 * bfd-in2.h: Regenerate.
1442 * coffgen.c: Indicate that the offset parameter is in bytes, not
1443 octets.
1445 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1446 where appropriate to get the octet offset when calling
1447 bfd_set_section_contents.
1448 (bfd_coff_reloc_link_order): Ditto.
1450 * linker.c (bfd_generic_reloc_link_order): Ditto.
1451 (_bfd_default_link_order): Ditto.
1453 * reloc.c (bfd_perform_relocation): Distinguish between octets
1454 and bytes. Use octets when indexing into octet data; use bytes
1455 when calculating target addresses.
1456 (bfd_install_relocation): Ditto.
1458 * srec.c (srec_write_section): Ditto.
1460 2000-01-13 Nick Clifton <nickc@cygnus.com>
1462 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1463 3 to 2. This allows 4 byte sized sections, which is necessary for
1464 dlltool to build funcitoning DLLs.
1466 2000-01-10 Philip Blundell <pb@futuretv.com>
1468 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1469 (arm*-*-conix*): New target.
1471 2000-01-10 Egor Duda <deo@logos-m.ru>
1473 * config.bfd: Include elf32_i386 vector to target list for cygwin
1474 and mingw.
1476 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1477 * configure.in: Test for structure win32_pstatus_t in
1478 <sys/procfs.h>
1479 * configure: Regenerate.
1481 * elf.c (elfcore_grok_win32pstatus): New function: process
1482 win32_pstatus_t notes in elf core file.
1483 (elfcore_grok_note): Detect win32_pstatus notes.
1485 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1487 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1488 visibility.
1489 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1490 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1492 1999-12-29 Richard Henderson <rth@cygnus.com>
1494 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1495 if no dynamic sections created.
1497 1999-12-27 Nick Clifton <nickc@cygnus.com>
1499 * peicode.h (pe_bfd_object_p): Only define for PE format
1500 targets.
1502 1999-12-17 Nick Clifton <nickc@cygnus.com>
1504 * coff-i386.c (i3coff_object_p): Delete.
1505 (i386coff_vec): Replace reference to i3coff_object_p with a
1506 reference to coff_object_p.
1508 * coff-mcore.c (pe_object_p): Delete.
1510 * peicode.h (pe_bfd_object_p): New function: Detect the
1511 presence of a PE format COFF object file. Also detect and
1512 warn about the presence of LINK6 format Image Library Format
1513 object files.
1515 1999-12-16 Nick Clifton <nickc@cygnus.com>
1517 * coff-arm.c (NUM_ELEM): New macro.
1518 (NUM_RELOCS): New macro: The number of known ARM relocs.
1519 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1520 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1521 of range.
1522 (bfd_arm_process_before_allocation): Produce a warning message if
1523 an out of range symbol index is encountered.
1525 1999-12-14 Nick Clifton <nickc@cygnus.com>
1527 * elflink.h (is_global_symbol_definition): New Function: Return
1528 true iff the symbol is being given a global definition in this
1529 bfd.
1530 (elf_link_is_defined_archive_symbol): Do not bother processing
1531 symbols for an archive element that has already been included
1532 in the link.
1533 Use is_global_symbol_definition().
1535 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1537 * config.bfd: Add support for sparc-*-netbsdelf* and
1538 sparc-*-netbsdaout*.
1540 1999-12-13 Nick Clifton <nickc@cygnus.com>
1542 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1543 if the symbol is in the common section.
1545 1999-12-10 Nick Clifton <nickc@cygnus.com>
1547 * elflink.h (elf_link_is_defined_archive_symbol): New
1548 function: Decide if a symbol, in an archive map is there
1549 because it is defined in the archive element, or because it is
1550 just another common declaration of it.
1551 (elf_link_add_archive_symbols): Use
1552 elf_link_is_defined_archive_symbol to decide if an archive
1553 element contain a reference to a common symbol should be
1554 linked in or not.
1556 1999-12-10 Nick Clifton <nickc@cygnus.com>
1558 * elflink.h: Revert previous patch.
1559 * targets.c: Revert previous patch.
1560 * libbfd-in2.h: Revert previous patch.
1561 * libbfd.h: Revert previous patch.
1562 * elfxx-target.h: Revert previous patch.
1563 * archive.c: Revert previous patch.
1564 * aout-target.h: Revert previous patch.
1565 * aout-tic30.h: Revert previous patch.
1566 * bfd.c: Revert previous patch.
1567 * coff-alpha.c: Revert previous patch.
1568 * coff-rs6000.c: Revert previous patch.
1569 * elf64-mips.c: Revert previous patch.
1570 * ieee.c: Revert previous patch.
1571 * libecoff.h: Revert previous patch.
1572 * oasys.c: Revert previous patch.
1573 * som.c: Revert previous patch.
1574 * vms.c: Revert previous patch.
1576 1999-12-09 Nick Clifton <nickc@cygnus.com>
1578 * elflink.h (elf_link_add_archive_symbols): Add an archive
1579 element even if contains a symbol which is currently only
1580 considered to be a common.
1582 * targets.c (struct bfd_target): Add new field
1583 _bfd_allow_commons_in_armap.
1584 * bfd-in2.h:Regenerate.
1586 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1587 Define.
1588 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1589 * libbfd.h: Regenerate.
1591 * elfxx-target.h: If using COFF archive map, override
1592 definition of allow_commons_in_armap and replace with
1593 bfd_false.
1595 * archive.c (bfd_compute_and_write_armap): Do not place common
1596 symbols into the archive map unless _bfd_allow_commons_in_armap
1597 returns true.
1599 * aout-target.h (MY_allow_commons_in_armap): Define.
1600 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1601 * bfd.c (bfd_allow_commons_in_armap): Define.
1602 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1603 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1604 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1605 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1606 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1607 * oasys.c (oasys_allow_commons_in_armap): Define.
1608 * som.c (som_allow_commons_in_armap): Define.
1609 * vms.c (vms_allow_commons_in_armap): Define.
1611 1999-12-07 Jim Blandy <jimb@cygnus.com>
1613 Add support for SSE registers in ELF core files.
1614 * elf.c (elfcore_make_note_pseudosection): New function.
1615 (elfcore_grok_prfpreg): Use it.
1616 (elfcore_grok_prxfpreg): New function.
1617 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1619 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1621 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1622 value by 4 before storing it back in the field. From
1623 Koundinya. K <kk@ddeorg.soft.net>.
1625 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1627 * archures.c (bfd_mach_am33): Define.
1628 * bfd-in2.h: Rebuilt.
1629 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1630 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1631 (compute_function_info): Handle additional registers saved by
1632 movm on the am33.
1633 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1634 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1636 1999-11-29 Jim Blandy <jimb@cygnus.com>
1638 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1639 functions.
1640 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1641 declarations.
1643 1999-11-27 Michael Meissner <meissner@cygnus.com>
1645 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1646 internal use within gas for alpha explicit relocations.
1647 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1648 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1649 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1650 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1651 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1652 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1654 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1655 BFD_RELOC_ALPHA_USER_*.
1657 * bfd-in2.h: Regenerate.
1658 * libbfd.h: Regenerate.
1660 1999-11-26 Fred Fish <fnf@cygnus.com>
1662 * elf.c (elfcore_read_notes): Add prototype for static function.
1663 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1664 (bfd_section_from_phdr): Replacement function that calls
1665 _bfd_elf_make_section_from_phdr for generic segment types and
1666 backend fucntion pointed to by elf_backend_section_from_phdr for
1667 backend specific segment types.
1668 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1669 now called by _bfd_elf_make_section_from_phdr. Note that this func
1670 is now just a stub between the caller and bfd_section_from_phdr.
1672 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1673 elf_backend_section_from_phdr.
1674 (elf_backend_section_from_phdr): Add prototype.
1676 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1677 (elfNN_bed): Add elf_backend_section_from_phdr.
1679 1999-11-25 Nick Clifton <nickc@cygnus.com>
1681 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1682 SEC_CODE and SEC_READONLY flags to glue sections.
1684 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1685 SEC_CODE and SEC_READONLY flags to glue sections.
1687 1999-11-20 Nick Clifton <nickc@cygnus.com>
1689 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1690 delta.
1692 1999-11-19 Catherine Moore <clm@cygnus.com>
1694 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1695 (elf_cpu32_plt_entry): Likewise.
1697 1999-11-18 Nick Clifton <nickc@cygnus.com>
1699 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1700 for RVA relocs.
1701 (coff_mcore_relocate_section): Initialise addend to 0.
1702 Special case processing of RVA reloc.
1704 1999-11-17 Richard Henderson <rth@cygnus.com>
1706 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1707 type_change_ok; add sign_extend_vma.
1708 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1709 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1710 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1711 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1712 (elfNN_bed): Follow struture changes.
1714 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1716 * libbfd.c (bfd_read): Check result of read against desired result
1717 using !=, not <.
1718 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1719 invalid compared to the section size.
1721 * ieee.c (ieee_slurp_debug): Get the length of the debug
1722 information right if there is no data part.
1724 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1726 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1727 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1729 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1731 * elflink.h (elf_bfd_final_link): Make last_local signed.
1733 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1735 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1736 starts with a zero.
1738 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1740 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1741 bfd_mach_d10v_ts3.
1742 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1743 * bfd-in2.h: Regenerate.
1745 1999-10-15 Andrew Haley <aph@cygnus.com>
1747 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1749 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1751 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1753 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1755 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1756 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1757 too.
1759 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1761 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1762 relocs also need the GP value.
1763 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1764 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1765 the GP value for R_MIPS_LITERAL relocs too. Handle
1766 R_MIPS_64 relocs properly on big-endian MIPS.
1767 (mips_elf_sign_extend): Behave properly with 'long long'.
1768 (mips_elf_highest): Correct typo.
1770 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1772 * cpu-m32r.c (arch_info_struct): New static global.
1773 (bfd_m32r_arch): Refer to it.
1774 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1775 (m32r_elf_print_private_bfd_data): Ditto.
1776 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1777 * archures.c (bfd_mach_m32rx): Define it.
1778 * bfd-in2.h: Rebuild.
1780 1999-09-28 Fred Fish <fnf@cygnus.com>
1782 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1783 (cisco_core_big_vec): Add new bigendian vec.
1784 (cisco_core_little_vec): Add new little endian vec.
1786 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1787 (crash_info_locs): Add array of possible offsets.
1788 (MASK_ADDR): Mask to apply to crash info offset.
1789 (crashinfo_external): Add textbase, database, bssbase and
1790 turn into a typedef.
1791 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1792 Many small changes to account for additional hardware versions.
1793 Pick a reasonable size for ".reg" section. Add a ".crash"
1794 section to allow access to crashinfo_external struct.
1795 (cisco_core_file_p): New version of this function that
1796 iterates over crash_info_locs, calling cisco_core_file_validate.
1797 (cisco_core_vec): Old big endian only vec replaced with ...
1798 (cisco_core_big_vec): Add big endian version.
1799 (cisco_core_little_vec): Add little endian version.
1801 * configure.in (cisco_core_vec): Split to two new vectors ...
1802 (cisco_core_big_vec): New target vector.
1803 (cisco_core_little_vec): New target vector.
1804 * configure: Regenerate.
1805 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1806 to cisco_core_big_vec in targ_selvecs.
1808 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1810 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1811 (mips_elf_relocate_got_local): Unused, delete.
1812 (mips_elf_relocate_global_got): Unused, delete.
1814 1999-09-24 Fred Fish <fnf@cygnus.com>
1816 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1817 to initialize it to something meaningful. Then use it to generate
1818 more useful segment names.
1820 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1822 * som.c (NO_PCREL_MODES): Define if the system does not define
1823 R_SHORT_PCREL_MODE.
1824 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1825 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1826 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1827 * libhppa.h (dis_assemble_22): New function.
1828 (bfd_hppa_insn2fmt): Handle long branch.
1830 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1831 in PA2.0.
1833 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1835 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1836 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1837 (reloc_howto_type howto_table): Tidy comments and whitespace.
1839 1999-09-17 Nick Clifton <nickc@cygnus.com>
1841 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1842 previous delta. Set sec->gc_mark instead.
1844 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1846 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1847 (elf_cpu32_plt_entry): Likewise.
1849 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1851 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1853 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1854 symbol table, then just compute a suitable value (but do not
1855 create a __gp symbol).
1857 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1858 symbols when building shared libraries.
1859 (elf_hppa_final_link_relocate): Correct handling of PCREL
1860 relocations against undefined symbols.
1862 1999-09-16 Nick Clifton <nickc@cygnus.com>
1864 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1865 interworking sections as linker created so that they will not
1866 be removed by garbage collection.
1868 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1870 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1871 (elf_hppa_final_link_relocate): Consistently create an absolute
1872 address, then subtract out the value of __gp.
1874 1999-09-14 Michael Meissner <meissner@cygnus.com>
1876 * configure.in (Canonicalization of target names): Remove adding
1877 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1878 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1879 * configure: Regenerate.
1881 1999-09-14 Nick Clifton <nickc@cygnus.com>
1883 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
1884 Mitsubishi).
1886 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
1888 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
1889 (elf_hppa_final_link): Initialize text_segment_base and
1890 data_segment_base.
1891 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
1893 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
1894 (elf_hppa_final_link_relocate): Likewise.
1895 (elf_hppa_relocate_insn): Likewise.
1896 (elf_hppa_relocate_section): Initialize HOWTO.
1898 1999-09-13 Donn Terry <donn@interix.com>
1900 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
1901 handling to support both GNU and MS objects.
1903 * coffcode.h (coff_write_object_contents): Don't check reloc_count
1904 when determining whether to set F_RELFLG.
1906 1999-09-13 Philip Blundell <pb@nexus.co.uk>
1908 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
1909 PC24 relocs if the target is an undefined weak symbol.
1910 (arm_add_to_rel): Fix compiler warning.
1911 (elf32_arm_plt0_entry): Correct comments.
1913 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1915 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
1916 an absolute symbol in REL relocs.
1918 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
1920 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
1921 Stub SEGREL32. Return an error for any relocation not handled.
1923 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1925 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
1926 constant symbols, and avoid multiple definition errors on them.
1928 1999-09-12 Donn Terry <donn@interix.com>
1930 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
1931 significant bit is set.
1933 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1935 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
1937 * elfcode.h (write_relocs): Handle an absolute symbol in REL
1938 relocs as we do for RELA relocs.
1940 1999-09-11 Donn Terry <donn@interix.com>
1942 * libpei.h (_bfd_pei_final_link_postscript): Declare.
1943 (coff_final_link_postscript): Define.
1944 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
1945 directory entries here.
1946 (_bfd_pei_final_link_postscript): New function.
1948 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
1949 section flags based on the section name.
1951 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
1952 get the overflow of the s_nlnno field from the s_nreloc field.
1953 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
1954 the s_nlnno overflow of the .text section into the s_nreloc
1955 field.
1957 * peigen.c (add_data_entry): Declare.
1958 (pei_swap_aouthdr_out): Get image size right. Set linker version
1959 more intuitively.
1960 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
1961 (pe_print_idata): Code cleanup, print more info, get rid of (now)
1962 extraneous ImageBase.
1963 (pe_print_edata): Likewise.
1964 (pe_print_pdata): Likewise. Print exception entries.
1965 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
1966 (tbl): Make const, add "UNKNOWN".
1967 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
1968 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
1969 section data directory.
1970 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
1972 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
1973 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
1974 * peicode.h (coff_get_symbol_info): Define.
1976 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
1977 -DSTRICT_PE_FORMAT.
1978 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
1979 than __INTERIX.
1980 (coff_classify_symbol): Re-revert 1999-08-08 patch if
1981 STRICT_PE_FORMAT.
1983 * libpei.h: New file, broken out of peicode.h.
1984 * peigen.c: New file, broken out of peicode.h.
1985 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
1986 * configure.in: Add peigen.lo to list of files required for each
1987 PE target.
1988 * Makefile.am: Rebuild dependencies.
1989 (BFD32_BACKENDS): Add peigen.lo.
1990 (BFD32_BACKENDS_CFILES): Add peigen.c.
1991 (SOURCE_HFILES): Add libpei.h.
1992 * configure, Makefile.in: Rebuild.
1994 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
1995 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
1996 instead. Don't clear the s_paddr field for an uninitialized data
1997 section.
1999 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2000 coff_data_type to f_timdat.
2001 * peicode.h (pe_mkobject_hook): Likewise.
2003 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2004 number if COFF_IMAGE_WITH_PE.
2006 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2007 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2008 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2009 there is no SEC_DEBUGGING section.
2010 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2011 IMAGE_FILE_DEBUG_STRIPPED.
2013 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2014 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2015 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2016 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2018 * coffswap.h (IMAGE_BASE): Don't define.
2019 * pei-arm.c (IMAGE_BASE): Don't define.
2020 * pei-i386.c (IMAGE_BASE): Don't define.
2021 * pei-mcore.c (IMAGE_BASE): Don't define.
2022 * pei-ppc.c (IMAGE_BASE): Don't define.
2024 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2025 symbol, switch on the class when determining whether to modify the
2026 value. For PE, don't modify the value of a C_FCN symbol not named
2027 .bf.
2029 * libbfd-in.h (_bfd_abort): Declare.
2030 (abort): Define.
2031 * bfd.c (_bfd_abort): New function.
2032 * libbfd.h: Rebuild.
2034 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2035 special handling.
2037 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2038 don't write out the associated line numbers.
2040 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2041 aux entries.
2043 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2044 changes when the base type is unknown.
2046 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2047 function symbols.
2049 * syms.c (BSF_DEBUGGING_RELOC): Define.
2050 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2051 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2052 symbols named .bf.
2053 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2054 BSF_DEBUGGING_RELOC set.
2055 * bfd-in2.h: Rebuild.
2057 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2059 * ecoff.c (bfd_debug_section): Update initialization for new
2060 comdat_info field.
2061 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2062 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2064 1999-09-10 H.J. Lu <hjl@gnu.org>
2066 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2067 _bfd_filnmlen field.
2068 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2070 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2072 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2073 for FPTR relocs involving local symbols.
2075 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2076 value for the stub address in a call through a stub.
2077 Install the value for a local symbol directly into the DLT
2078 instead of generating a reloc. Correctly handle FPTR64 relocs.
2080 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2081 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2082 (elf_hppa_final_link): Call them.
2084 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2086 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2087 (elf_adjust_dynamic_symbol): ...from here.
2089 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2091 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2092 relocation, remove them. SECREL64->LTOFF16WF.
2093 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2094 DIR* relocations.
2095 (elf_hppa_relocate_insn): Similarly.
2097 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2098 (elf_hppa_relocate_insn): Similarly.
2100 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2101 GPREL* relocations.
2102 (elf_hppa_relocate_insn): Similarly.
2104 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2105 Handle LTOFF_TP* relocs.
2106 (elf_hppa_relocate_insn): Similarly.
2108 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2109 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2110 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2112 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2113 DIR32, DIR64 and FPTR64 relocations.
2114 (elf_hppa_relocate_insn): Similarly.
2116 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2117 address of the .PARISC.global section.
2118 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2119 table entry elf_hppa_final_link_relocate. Do not give a warning
2120 for a reloc against an external symbol if it has a PA64 hash
2121 table entry.
2122 (elf_hppa_final_link_relocate): Significantly rework. Handle
2123 DLTIND relocations. Compute the final value of the relocation
2124 before passing the value of elf_hppa_relocate_insn.
2125 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2126 relocation support. Handle DLTIND relocation requests just like
2127 DLTREL relocation requests. Simplify branch handling.
2129 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2131 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2132 non-allocated section as done in i386 version.
2133 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2134 statement since this is no know relocation.
2136 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2138 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2139 relocs.
2140 (elf_hppa_relocate_insn): Similarly.
2142 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2143 DLTREL14WD relocs.
2144 (elf_hppa_relocate_insn): Similarly.
2146 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2147 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2148 Pass the relocate type rather than the insn format to
2149 elf_hppa_relocate_insn.
2150 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2151 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2153 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2155 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2156 (bfd_coff_filnmlen): Define.
2157 (bfd_coff_std_swap_table): Initialize new field.
2158 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2159 than FILNMLEN.
2160 (coff_write_symbols): Likewise.
2161 (coff_get_normalized_symtab): Likewise.
2162 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2163 * libcoff.h: Rebuild.
2165 1999-09-06 Donn Terry <donn@interix.com>
2167 * coffcode.h (sort_by_secaddr): New static function if
2168 COFF_IMAGE_WITH_PE.
2169 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2170 sections by VMA when assigning target_index values. Always set
2171 virt_size.
2173 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2174 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2175 pe_flags field.
2176 * libcoff.h: Rebuild.
2178 * coffcode.h (coff_set_custom_section_alignment): Add const to
2179 declaration to match definition.
2180 (coff_write_object_contents): Don't set F_AR32W(R)? if
2181 COFF_WITH_PE.
2183 * coff-i386.c (in_reloc_p): Add declaration.
2184 (i386coff_vec): Simplify initialization of
2185 application_section_flags.
2187 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2188 version. Move COFF_WITH_PE specific code to new version.
2189 (stype_to_sec_flags): Likewise. Add section parameter.
2190 * coffgen.c (make_a_section_from_file): Set target_index before
2191 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2192 * libcoff.h: Rebuild.
2194 * syms.c (stt): Add some PE/PEI section names.
2195 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2196 symbol.
2197 (bfd_symbol_info): Check for 'w'.
2199 * section.c (struct bfd_comdat_info): Define.
2200 (asection): Add comdat field.
2201 (STD_SECTION): Initialize comdat field.
2202 (bfd_make_section_anyway): Likewise.
2203 * bfd-in2.h: Rebuild.
2205 1999-09-06 Andreas Schwab <schwab@suse.de>
2207 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2208 to version symbols.
2210 1999-09-06 Nick Clifton <nickc@cygnus.com>
2212 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2213 bfd_realloc instead of calloc and realloc.
2215 1999-09-04 Steve Chamberlain <sac@pobox.com>
2217 * cpu-pj.c: New file.
2218 * elf32-pj.c: New file.
2219 * config.bfd (pj*): New cpu.
2220 (pj-*-*, pjl-*-*): New targets.
2221 * configure.in (bfd_elf32_pj_vec): New target vector.
2222 (bfd_elf32_pjl_vec): New target vector.
2223 * archures.c (bfd_arch_pj): Define.
2224 * elf.c (prep_headers): Handle bfd_arch_pj.
2225 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2226 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2227 to target vector list.
2228 * Makefile.am: Rebuild dependencies.
2229 (ALL_MACHINES): Add cpu-pj.lo.
2230 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2231 (BFD32_BACKENDS): Add elf32-pj.lo.
2232 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2233 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2235 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2237 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2238 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2239 and NON_GOT_REF from weak defined symbol to real symbol.
2240 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2241 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2242 create a COPY reloc.
2243 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2244 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2245 don't create a COPY reloc.
2247 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2249 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2250 count those in sections we are not including in the link.
2252 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2254 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2255 field in hpux11 shared libraries.
2257 1999-09-02 Nick Clifton <nickc@cygnus.com>
2259 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2261 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2263 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2264 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2265 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2267 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2269 * elflink.h (record_link_assignment): When possible, keep the
2270 original type of the symbol.
2272 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2274 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2275 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2276 tools were configured.
2277 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2279 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2281 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2282 GOT entries for GOT16 relocations; they're not required.
2284 1999-08-24 Nick Clifton <nickc@cygnus.com>
2286 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2288 * config.bfd (arm-*-netbsd*): New target.
2289 * configure.in (armnetbsd_vec): New target vector.
2290 * configure: Regenerate
2291 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2293 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2294 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2295 (armnetbsd.lo): New rule with deps.
2296 * Makefile.in: Regenerate.
2298 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2299 target.
2301 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2303 * som.c (som_slurp_symbol_table): Fix typo in comment.
2305 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2307 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2308 here instead of using elf_section_data...
2310 1999-08-19 Nick Clifton <nickc@cygnus.com>
2312 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2313 relocations into the base file.
2314 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2315 we are building a base file.
2317 1999-08-19 Nick Clifton <nickc@cygnus.com>
2319 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2320 a REL style reloc.
2321 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2322 REL relocs when performing a partial relocation.
2324 1999-08-18 Donn Terry <donn@interix.com>
2326 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2327 _bfd_coff_link_input_bfd into top level.
2329 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2330 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2331 (coff_i386_rtype_to_howto): Likewise.
2332 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2333 Completely ignore symbols which are all zero.
2334 (dummy_reloc16_estimate): Add return 0.
2335 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2336 variable copy to name_copy to avoid shadowing outer scope
2337 variable.
2338 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2339 from unsigned int to unsigned long. Add timestamp field.
2340 * libcoff.h: Rebuild.
2342 1999-08-17 H.J. Lu <hjl@gnu.org>
2344 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2345 macro definition.
2347 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2349 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2350 for special section symbols.
2351 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2352 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2353 dynamic.
2355 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2357 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2358 coincidence of variable names between old and new code.
2360 1999-08-12 Nick Clifton <nickc@cygnus.com>
2362 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2363 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2364 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2365 and 'addend' parameter a 'bfd_signed_vma'.
2366 (elf32_arm_final_link_relocate): Do not involve stubs in
2367 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2368 jumps, not function calls.
2370 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2372 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2373 in R_ARM_PC24 relocs.
2375 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2377 * elf-hppa.h (elf_hppa_fake_sections): New function.
2378 * elf32-hppa.c (elf_backend_fake_sections): Define.
2380 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2381 recent changes to the arch_info structure.
2383 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2384 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2385 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2386 list.
2388 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2389 Ralf Baechle <ralf@uni-koblenz.de>
2391 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2392 output DT_MIPS_GOTSYM.
2393 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2394 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2396 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2398 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2399 prototype. Handle local symbols. Add commentary.
2400 (mips_elf_calculate_relocation): Adjust accordingly.
2401 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2402 relocations.
2404 * elflink.h (elf_bfd_final_link): Tweak last change.
2406 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2408 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2409 elf-section data to allocate just the right amount of relocation
2410 space. Don't allocate the hash space twice.
2411 (elf_bfd_final_link): Calculate the amount of space to allocate in
2412 each relocation section.
2414 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2416 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2417 64bit mode, generate a section relative relocation for a 32bit
2418 wide relocation.
2419 (elf_hppa_is_local_label_name): New function.
2420 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2421 shared between 32bit and 64bit port.
2423 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2425 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2426 R_MIPS_GOT16 and R_MIPS_CALL16.
2427 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2428 to use when looking for a preexisting GOT entry.
2430 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2432 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2433 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2434 not binutils.
2435 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2437 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2439 * elflink.h (elf_link_output_extsym): Don't output a weak
2440 reference to an undefined symbol just because it was defined weak
2441 in a shared object.
2443 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2445 * coffgen.c (coff_find_nearest_line): When looking for file, use
2446 last best match rather than first. If address is beyond last line
2447 number record, don't return the last line as the correct value.
2449 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2451 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2452 * bfd-in2.h: Rebuild.
2454 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2456 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2457 * coffcode.h (coff_set_custom_section_alignment): New static
2458 function.
2459 (coff_section_alignment_table): New static array.
2460 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2461 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2462 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2463 * libcoff.h: Rebuild.
2465 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2467 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2468 MKDEP.
2469 * Makefile.in: Rebuild.
2471 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2473 * section.c (SEC_SHARED): Define.
2474 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2475 (styp_to_sec_flags): Likewise.
2476 * peicode.h (coff_swap_scnhdr_out): Likewise.
2477 * bfd-in2.h: Rebuild.
2479 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2481 * coffcode.h (coff_classify_symbol): Comment out part of
2482 1999-08-05 change which breaks cygwin DLLs.
2484 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2485 * aclocal.m4, configure: Rebuild.
2487 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2489 * section.c (global_syms): Only initialize union field if
2490 __STDC__.
2492 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2494 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2495 the size of a GOT entry here.
2496 (mips_elf_calculate_relocation): Don't create a local GOT entry
2497 for the symbol in a GOT16 relocation; just for it's high-order bit
2498 (_bfd_mips_elf_relocate_section): Fix thinko.
2500 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2502 Based on patches from Donn Terry <donn@interix.com>:
2503 * coffcode.h (enum coff_symbol_classification): Define.
2504 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2505 _bfd_coff_classify_symbol. Change return type.
2506 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2507 (coff_slurp_symbol_table): Use coff_classify_symbol.
2508 (coff_classify_symbol): New static function.
2509 (coff_sym_is_global): Never define.
2510 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2511 * cofflink.c (coff_link_check_ar_symbols): Use
2512 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2513 (coff_link_add_symbols): Likewise.
2514 (_bfd_coff_link_input_bfd): Likewise.
2515 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2516 coff_classify_symbol.
2517 * libcoff.h: Rebuild.
2519 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2521 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2522 (e_ltpsel, e_rtpsel): Similarly.
2524 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2525 and 14bit ertpsel. Handle 64bit psel.
2527 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2529 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2530 handling for REL relocations. And only left-shift R_MIPS26
2531 relocation addends where necessary.
2533 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2535 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2536 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2537 Just return the relocation found.
2538 (mips_elf_relocate_section): Pull the LO16 addend out of the
2539 section itself when using REL relocations.
2541 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2542 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2543 libraries.
2545 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2547 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2548 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2549 relocation against a symbol in an input section with no output
2550 section. From Daniel Jacobowitz <drow@false.org>.
2552 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2554 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2555 look for generated file correctly.
2556 * aclocal.m4, configure: Rebuild.
2558 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2560 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2561 and R_MIPS16_26 relocations correctly when relocating.
2562 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2563 and R_MIPS_CALL_LO16 are for global symbols.
2565 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2567 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2568 some fields.
2569 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2570 variables and initialize them.
2572 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2574 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2575 there are no global symbols requiring GOT entries.
2576 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2577 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2578 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2580 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2581 symbols are considered to have the value zero.
2582 (_bfd_mips_elf_relocate_section): Don't try to perform a
2583 relocation for an undefined symbol.
2584 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2585 GOT16 relocations.
2587 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2589 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2590 wants ba,a,pt %xcc instead of %icc.
2591 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2592 of large PLT entries.
2593 (sparc64_elf_plt_ptr_offset): Fix calculation.
2594 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2595 addend should be relative to load address, not .plt section start.
2596 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2598 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2600 * elf-bfd.h (struct elf_backend_data): Add
2601 print_symbol_all and output_arch_syms backend methods.
2602 * elfxx-target.h: Likewise.
2603 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2604 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2605 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2606 functions.
2607 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2608 symbols in .dynsym, add their names into .dynstr. Put those symbols
2609 into dynlocal.
2610 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2611 pointers to STT_REGISTER symbols in dynsym section.
2612 (sparc64_elf_print_symbol_all): New function.
2613 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2614 printing using the print_symbol_all hook.
2616 1999-07-30 Catherine Moore <clm@cygnus.com>
2618 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2619 R_ARM_GNU_VTENTRY.
2621 1999-07-29 Richard Henderson <rth@cygnus.com>
2623 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2624 dynamic_sections_created.
2626 1999-07-29 Richard Henderson <rth@cygnus.com>
2628 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2629 (mips_rtype_to_howto): ... new function.
2630 (_bfd_mips_elf_relocate_section): Use it.
2632 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2634 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2636 1999-07-27 Nick Clifton <nickc@cygnus.com>
2638 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2640 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2641 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2643 1999-07-23 Donn Terry <donn@interix.com>
2645 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2646 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2647 * cofflink.c (coff_link_add_symbols): If PE, handle section
2648 symbols specially.
2649 * libcoff.h: Rebuild.
2651 * config.bfd (i[3456]86-*-interix*): New target.
2653 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2655 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2656 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2657 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2658 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2659 (COFF_SUPPORT_GNU_LINKONCE): Define.
2660 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2661 (COFF_SUPPORT_GNU_LINKONCE): Define.
2663 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2665 From Mark Elbrecht:
2666 * makefile.dos: Remove; obsolete.
2667 * configure.bat: Remove; obsolete.
2669 1999-07-21 H.J. Lu <hjl@gnu.org>
2671 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2673 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2675 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2676 message and fail if a symbol index is out of range.
2678 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2680 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2681 when looking at a R_MIPS_GOT16 relocation.
2683 1999-07-20 Nick Clifton <nickc@cygnus.com>
2685 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2687 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2689 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2690 removed in previous change.
2691 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2692 in relocateable output.
2694 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2696 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2697 structure.
2699 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2700 if they appear to be specially created by the linker.
2702 1999-07-19 Nick Clifton <nickc@cygnus.com>
2704 * targets.c (alternative_target): New field in bfd_target
2705 structure.
2706 (bfd_search_for_target): New function: Find a target that
2707 satisifies a search function.
2708 * bfd-in2.h: Regenerate.
2710 * elfxx-target.h: Initialise the alternative_target field of
2711 the bfd_target structures to point to the other target (if
2712 defined).
2713 * nlm-target.h: Initialise the alternative_target field of
2714 the bfd_target structures to point to the other target (if
2715 defined).
2717 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2718 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2720 * aix386-core.c: Initialise new field of bfd_target structure.
2721 * aout-adobe.c: Initialise new field of bfd_target structure.
2722 * aout-arm.c: Initialise new field of bfd_target structure.
2723 * aout-target.h: Initialise new field of bfd_target structure.
2724 * aout-tic30.c: Initialise new field of bfd_target structure.
2725 * binary.c: Initialise new field of bfd_target structure.
2726 * bout.c: Initialise new field of bfd_target structure.
2727 * cisco-core.c: Initialise new field of bfd_target structure.
2728 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2729 * coff-alpha.c: Initialise new field of bfd_target structure.
2730 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2731 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2732 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2733 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2734 * coff-i386.c: Initialise new field of bfd_target structure.
2735 * coff-i860.c: Initialise new field of bfd_target structure.
2736 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2737 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2738 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2739 * coff-mips.c: Initialise new field of bfd_target structure.
2740 * coff-ppc.c: Initialise new field of bfd_target structure.
2741 * coff-rs6000.c: Initialise new field of bfd_target structure.
2742 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2743 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2744 * coff-tic30.c: Initialise new field of bfd_target structure.
2745 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2746 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2747 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2748 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2749 * hppabsd-core.c: Initialise new field of bfd_target structure.
2750 * hpux-core.c: Initialise new field of bfd_target structure.
2751 * i386msdos.c: Initialise new field of bfd_target structure.
2752 * i386os9k.c: Initialise new field of bfd_target structure.
2753 * ieee.c: Initialise new field of bfd_target structure.
2754 * ihex.c: Initialise new field of bfd_target structure.
2755 * irix-core.c: Initialise new field of bfd_target structure.
2756 * mipsbsd.c: Initialise new field of bfd_target structure.
2757 * netbsd-core.c: Initialise new field of bfd_target structure.
2758 * oasys.c: Initialise new field of bfd_target structure.
2759 * osf-core.c: Initialise new field of bfd_target structure.
2760 * ppcboot.c: Initialise new field of bfd_target structure.
2761 * ptrace-core.c: Initialise new field of bfd_target structure.
2762 * sco5-core.c: Initialise new field of bfd_target structure.
2763 * som.c: Initialise new field of bfd_target structure.
2764 * srec.c: Initialise new field of bfd_target structure.
2765 * tekhex.c: Initialise new field of bfd_target structure.
2766 * trad-core.c: Initialise new field of bfd_target structure.
2767 * versados.c: Initialise new field of bfd_target structure.
2768 * vms.c: Initialise new field of bfd_target structure.
2770 1999-07-19 Andreas Schwab <schwab@suse.de>
2772 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2773 and rel_hdr.
2775 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2777 * elflink.h (elf_link_adjust_relocs): New function.
2778 (elf_bfd_final_link): Use it.
2779 (elf_link_input_bfd): Deal with the fact that there can be
2780 two relocation sections for a single section.
2781 (elf_reloc_link_order): Likewise.
2783 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2784 a relocateable object.
2785 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2787 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2789 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2790 (sparc64_elf_get_reloc_upper_bound,
2791 sparc64_elf_get_dynamic_reloc_upper_bound,
2792 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2793 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2794 New functions.
2795 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2796 ELF64_R_TYPE_ID/DATA where appropriate.
2798 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2800 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2801 DT_SPARC_PLTFMT.
2803 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2805 * elf32-mips.c (mips_elf_local_relocation_p): New static
2806 function.
2807 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2808 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2809 Always set *require_jalxp.
2810 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2811 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2812 GOT16 if the GOT16 is against a local symbol. Don't return false
2813 for an undefined symbol. If there is an overflow, assert that we
2814 have a name.
2816 1999-07-16 Andreas Schwab <schwab@suse.de>
2818 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2819 variables `link' and `elfsec'.
2820 (elf_bfd_final_link): Remove unused variable `os'.
2822 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2824 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2825 a PT_PHDR program headers.
2826 (_bfd_mips_elf_final_link): Don't assume there are going to be
2827 section symbols when we're not building a shared object.
2828 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2829 we need one.
2831 1999-07-15 J.T. Conklin <jtc@redback.com>
2833 * config.bfd (i[3456]86-*-vxworks*): New target.
2835 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2837 * elf32-mips.c (mips_elf_stub_section_p): New function.
2838 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2839 (mips_elf_relocate_section): Adjust calling sequence for
2840 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2841 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2842 required.
2844 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2846 * configure.in: Bump version number to 2.9.5.
2847 * configure: Rebuild.
2849 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2851 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2852 64bit format.
2853 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2854 to derive final type instead of hardwiring a selection.
2856 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2858 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2859 things relocated by R_MIPS16_GPREL.
2860 (mips_elf_perform_relocation): Likewise.
2862 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2864 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2866 1999-07-14 Richard Henderson <rth@cygnus.com>
2868 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2869 (_bfd_mips_elf_size_dynamic_sections): Set it.
2870 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2871 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2872 new argument max_local.
2874 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2876 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2877 subwords when handling an R_MIPS16_26 relocation.
2878 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
2879 semantics.
2881 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
2882 dst_mask to match reality.
2883 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
2884 (mips_elf_obtain_contents): Use bfd_get.
2885 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
2886 (mips_elf_relocate_section): Likewise.
2888 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2890 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
2891 (mips_elf_relocate_section): Adjust calling sequence for
2892 mips_elf_perform_relocation.
2893 (mips_elf_perform_relocation): Take additional argument. Handle
2894 R_MIPS16_26. Use bfd_put for convenience.
2896 1999-07-13 Richard Henderson <rth@cygnus.com>
2898 * elf.c (assign_file_positions_for_segments): Thinko last change.
2899 Always overwrite p_flags.
2901 1999-07-13 Richard Henderson <rth@cygnus.com>
2903 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
2904 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
2905 .dynbss and .rel[a].bss if want_dynbss.
2906 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
2908 1999-07-13 Richard Henderson <rth@cygnus.com>
2910 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
2912 1999-07-13 Richard Henderson <rth@cygnus.com>
2914 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
2915 (struct elf_link_hash_table): Add dynlocal.
2916 (_bfd_elf_link_lookup_local_dynindx): Prototype.
2917 (_bfd_elf_link_adjust_dynindx): Delete.
2918 (_bfd_elf_link_renumber_dynsyms): Prototype.
2919 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
2920 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
2921 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
2922 (_bfd_elf_link_lookup_local_dynindx): New function.
2923 (elf_link_renumber_hash_table_dynsyms): New function.
2924 (_bfd_elf_link_renumber_dynsyms): New function.
2925 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
2926 (struct elf_assign_sym_version_info): Delete removed_dynamic.
2927 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
2928 instead of elf_link_remove_section_and_adjust_dynindices.
2929 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
2930 (elf_link_assign_sym_version): Remove removed_dynamic code.
2931 (elf_link_renumber_dynsyms): Delete.
2932 (elf_bfd_final_link): Install section and local symbols into .dynsym.
2934 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
2935 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
2936 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
2937 * elf32-mips.c: Similarly.
2938 * elf32-ppc.c: Similarly.
2939 * elf32-sparc.c: Similarly.
2940 * elf64-alpha.c: Similarly.
2941 * elf64-sparc.c: Similarly.
2943 1999-07-13 Mark Mitchell <mark@codesourcery.com>
2945 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
2946 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
2947 when the relocation is against _gp_disp.
2949 1999-07-12 Mark Mitchell <mark@codesourcery.com>
2951 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
2952 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
2953 to possibly_dynamic_relocs. Adjust usage throughout code.
2954 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
2955 (elf_mips_ctor64_howto): Likewise.
2956 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
2957 Adjust indentation.
2958 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
2959 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
2960 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
2961 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
2963 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2965 * Makefile.am: Rebuild dependencies.
2966 * Makefile.in: Rebuild.
2968 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
2969 * bfd-in2.h: Rebuild.
2971 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2972 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
2973 structure initializations. Add casts.
2974 * reloc.c (EMPTY_HOWTO): Define.
2975 * bfd-in2.h: Rebuild.
2976 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
2977 comparisons against 0.
2978 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
2979 previous_ibfd_e_flags to unsigned long.
2980 * vms.h (struct vms_private_data_struct): Change section_count to
2981 unsigned.
2982 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
2983 (_bfd_vms_write_gsd): Change symnum to unsigned.
2984 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
2985 * vms-tir.c (etir_sta): Change psect to unsigned.
2986 (alloc_section): Change idx to unsigned.
2987 (tir_sta, tir_ctl): Change psect to unsigned.
2988 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
2989 * vms.c (priv_section_count): Change to unsigned.
2991 1999-07-12 Andreas Schwab <schwab@suse.de>
2993 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
2994 * m68klinux.c: Likewise.
2996 1999-07-12 Ian Lance Taylor <ian@zembu.com>
2998 * Many files: Changes to avoid gcc warnings: Remove unused local
2999 variables. Add default case to enum switches.
3000 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3001 compile if not COFF_IMAGE_WITH_PE.
3002 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3003 (bfd_arm_get_bfd_for_interworking): Likewise.
3004 (bfd_arm_process_before_allocation): Likewise.
3005 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3006 * pei-arm.c: Likewise.
3007 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3008 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3009 (mips_elf_got16_entry): Put parens around & in body of ==.
3010 (mips_elf_calculate_relocation): Correct test for empty string.
3011 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3012 stderr.
3013 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3014 format.
3016 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3018 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3019 as appropriate. Fill in structure initializations. Add variable
3020 initializations. Add casts.
3021 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3022 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3024 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3025 char *.
3026 * elf-bfd.h (bfd_elf_hash): Update declaration.
3027 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3028 when calling bfd_elf_hash.
3030 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3032 * libbfd.c (bfd_put_8): Make it of type `void'.
3033 * bfd-in2.h: Regenerated.
3034 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3035 for 32-bit hosts.
3036 (_bfd_mips_elf_final_link): Likewise.
3038 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3040 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3042 * config.bfd (hppa*-*-linux-gnu*): New target
3044 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3046 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3047 (_bfd_mips_elf_create_dynamic_sections): New function.
3048 (_bfd_mips_elf_add_symbol_hook): Likewise.
3049 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3050 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3051 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3052 (_bfd_mips_elf_gc_mark_hook): Likewise.
3053 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3054 (_bfd_mips_elf_always_size_sections): Likewise.
3055 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3056 (_bfd_mips_elf_check_relocs): Likewise.
3057 (_bfd_mips_elf_link_hash_table_create): Likewise.
3058 (_bfd_mips_elf_print_private_data): Likewise.
3059 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3060 (_bfd_mips_elf_final_link): Likewise.
3061 (_bfd_mips_elf_additional_program_headers): Likewise.
3062 (_bfd_mips_elf_modify_segment_map): Likewise.
3063 (_bfd_mips_elf_relocate_section): Likewise.
3064 * elf32-mips.c (mips_elf32_object_p): Move contents into
3065 _bfd_mips_elf_object_p.
3066 (mips_elf_additional_program_headers): Rename to
3067 _bfd_mips_elf_additional_program_headers.
3068 (mips_elf_modify_segment_map): Rename to
3069 _bfd_mips_elf_modify_segment_map.
3070 (elf_mips_abi_name): Change prototype.
3071 (mips_elf32_section_from_shdr): Merge into
3072 _bfd_mips_elf_section_from_shdr.
3073 (mips_elf32_section_processing): Merge into
3074 _bfd_mips_elf_section_processing.
3075 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3076 the right back-end ELF linker.
3077 (mips_elf_relocate_section): Rename to
3078 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3079 (mips_elf_link_output_symbol_hook): Rename to
3080 _bfd_mips_elf_link_output_symbol_hook.
3081 (mips_elf_create_dynamic_section): Rename to
3082 _bfd_mips_elf_create_dynamic_section.
3083 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3084 Adjust for 64-bit code. Use mips_elf_got_section.
3085 (mips_elf_adjust_dynamic_symbol): Rename to
3086 _bfd_mips_elf_adjust_dynamic_symbol. Use
3087 mips_elf_allocate_dynamic_relocations.
3088 (mips_elf_finish_dynamic_symbol): Rename to
3089 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3090 Adjust for 64-bit code.
3091 (mips_elf_finish_dynamic_sections): Rename to
3092 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3093 (mips_elf_always_size_sections): Rename to
3094 _bfd_mips_elf_always_size_sections.
3095 (mips_elf_add_symbol_hook): Rename to
3096 _bfd_mips_elf_add_symbol_hook.
3097 (mips_elf_next_lo16_addend): Constify.
3098 (mips_elf_calculate_relocation): Likewise.
3099 (mips_elf_obtain_contents): Likewise.
3100 (mips_elf_perform_relocation): Likewise.
3101 (mips_elf_create_dynamic_relocation): Likewise.
3102 (mips_elf_allocate_dynamic_relocations): New function.
3103 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3104 (MIPS_ELF_REL_SIZE): Likewise.
3105 (MIPS_ELF_DYN_SIZE): Likewise.
3106 (MIPS_ELF_GOT_SIZE): Likewise.
3107 (MIPS_ELF_SYM_SIZE): Likewise.
3108 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3109 (MIPS_ELF_GET_WORD): Likewise.
3110 (MIPS_ELF_PUT_WORD): Likewise.
3111 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3112 (STUB_LW): Conditionalize for 64-bit value.
3113 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3114 entries.
3115 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3116 Check it for inconsistency.
3117 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3118 ABI.
3119 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3120 .msym.
3121 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3122 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3123 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3124 (mips_elf_local_got_index): Likewise.
3125 (mips_elf_got_page): Likewise.
3126 (mips_elf_got_info): Likewise.
3127 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3128 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3129 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3130 instead of constant `2'.
3131 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3132 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3133 (mips_elf_size_dynamic_sections): Use
3134 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3135 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3136 Adjust all releveant entries in elf backend table.
3137 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3138 (mips_elf64_section_processing): Likewise.
3139 Adjust elf backend entries to use _bfd_mips_elf variants now
3140 publicly available.
3142 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3143 hash-entry sizes.
3144 (size_dynamic_sections): Likewise.
3145 (elf_link_output_extsym): Likewise.
3146 * elf.c: (elf_fake_sections): Likewise.
3147 * libbfd.c (bfd_get): New macro.
3148 (bfd_put): Likewise.
3149 * bfd-in2.h: Regenerated.
3151 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3153 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3154 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3155 wap_reloca_in, and swap_reloca_out.
3156 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3157 multiple internal relocations per external relocation.
3158 (link_read_relocs): Likewise.
3159 (elf_bfd_final_link): Likewise.
3160 (elf_link_input_bfd): Likewise.
3161 (elf_gc_mark): Likewise.
3162 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3163 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3164 elf_swap_dyn_in.
3165 (size_info): Add entries for new fields.
3166 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3167 (mips_elf64_be_swap_reloc_in): New function.
3168 (mips_elf64_be_swap_reloc_out): Likewise.
3169 (mips_elf64_be_swap_reloca_in): Likewise.
3170 (mips_elf64_be_swap_reloca_out): Likewise.
3171 (mips_elf64_size_info): Add entries for new fields.
3173 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3175 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3176 field equals the new rel_count field.
3177 (elf_link_input_bfd): When doing a relocateable link, use the new
3178 rel_count field rather than the reloc_count field.
3179 (elf_reloc_link_order): Likewise.
3180 (elf_finish_pointer_linker_section): Likewise.
3182 Based on patch from H.J. Lu <hjl@gnu.org>:
3183 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3184 shared library to override a weak definition in a regular object.
3186 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3188 * libhppa.h: Revert July 2, 1999 patch.
3190 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3191 need to generate DLTIND relocations, not DLTREL relocations.
3193 1999-07-05 Nick Clifton <nickc@cygnus.com>
3195 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3196 architectures.
3197 (coff_set_flags): Recognise arm 5 architectures.
3199 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3200 Add support for armv5 architecture.
3202 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3204 * reloc.c: Add new, assembler only, ARM reloc:
3205 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3207 * bfd-in2.h: Regenerate.
3209 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3211 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3212 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3213 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3214 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3215 * elf32-mips.c (ABI_64_P): New macro.
3216 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3217 (_bfd_mips_elf_find_nearest_line): Adjust call to
3218 _bfd_dwarf2_find_nearest_line.
3219 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3220 * libbfd.h: Regenerated.
3222 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3224 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3226 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3228 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3229 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3231 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3233 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3234 fields.
3235 (_bfd_elf_init_reloc_shdr): New function.
3236 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3237 bfd_alloc followed by memset.
3238 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3239 (elf_fake_sections): Here.
3240 (assign_section_numbers): Assign section numbers for the second
3241 relocation section, if required.
3242 * elflink.h (elf_link_output_relocs): New function.
3243 (elf_link_size_reloc_section): Likewise.
3244 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3245 (elf_link_input_bfd): Use elf_link_output_relocs.
3247 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3248 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3250 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3252 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3253 with 22bit format.
3255 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3257 * elf32-mips.c (mips_elf_got_info): Move declaration before
3258 prototypes. Change global_gotsym to be a pointer to a hash entry,
3259 rather than a number index.
3260 (mips_elf_link_hash_entry): Move declaration before prototypes.
3261 (mips_elf_irix6_finish_dynamic_symbol): New function.
3262 (mips_elf_sign_extend): Likewise.
3263 (mips_elf_high): Likewise.
3264 (mips_elf_higher): Likewise.
3265 (mips_elf_highest): Likewise.
3266 (mips_elf_global_got_index): Likewise.
3267 (mips_elf_local_got_index): Likewise.
3268 (mips_elf_got_offset_from_index): Likeiwse.
3269 (mips_elf_record_global_got_symbol): Likewise.
3270 (mips_elf_got_page): Likewise.
3271 (mips_elf_next_lo16_addend): Likewise.
3272 (mips_elf_calculate_relocation): Likewise.
3273 (mips_elf_obtain_contents): Likewise.
3274 (mips_elf_perform_relocation): Likewise.
3275 (mips_elf_assign_gp): Likewise.
3276 (mips_elf_sort_hash_table_f): Likewise.
3277 (mips_elf_sort_hash_table): Likewise.
3278 (mips_elf_got_section): Likewise.
3279 (mips_elf_got_info): Likewise.
3280 (mips_elf_create_local_got_entry): Likewise.
3281 (mips_elf_got16_entry): Likewise.
3282 (mips_elf_create_dynamic_relocation): Likewise.
3283 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3284 (mips_elf_final_gp): Use mips_elf_assign_gp.
3285 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3286 into SHN_SCOMMON automatically on IRIX6.
3287 (mips_elf_add_symbol_hook): Likewise.
3288 (mips_elf_relocate_section): Rewrite, using
3289 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3290 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3291 Don't deal with .rld_map on IRIX6.
3292 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3293 section flags appropriately for .got.
3294 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3295 the got. Call mips_elf_record_global_got_symbol and allocate
3296 local got space appropriately.
3297 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3298 char *. Rework calculation of GOT size. Sort dynamic symbol
3299 table entries so entries that do not require GOT entries appear at
3300 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3301 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3302 global_gotsym.
3303 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3304 entries.
3305 (mips_elf_finish_dynamic_symbol): Use
3306 mips_elf_irix6_finish_dynamic_symbol.
3307 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3308 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3309 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3311 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3313 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3314 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3316 1999-06-04 Philip Blundell <philb@gnu.org>
3318 * elf32-arm.h (elf_backend_got_header_size): Define.
3319 (elf_backend_plt_header_size): Likewise.
3321 1999-06-28 Jim Pick <jim@jimpick.com>
3323 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3325 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3327 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3328 relocation function.
3329 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3331 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3333 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3334 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3335 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3336 (_bfd_mips_elf_section_from_shdr): Use them.
3337 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3338 of GP-relative sections.
3339 (_bfd_mips_elf_set_section_contents): Use them.
3340 (_bfd_mips_elf_section_processing): Share code between .sdata and
3341 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3342 (mips_elf_additional_program_headers): Add handling for
3343 PT_MIPS_OPTIONS segment on IRIX6.
3344 (mips_elf_modify_segment_map): Likeiwse.
3345 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3346 Include the options sections on IRIX6. Don't look for GP-relative
3347 sections by name; use SHF_MIPS_GPREL instead.
3348 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3349 the N32 ABI.
3350 (mips_elf_create_dynamic_sections): Don't muck about with section
3351 alignments and such on IRIX6.
3352 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3353 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3354 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3355 bfd_zalloc rather than bfd_alloc and memset.
3356 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3357 Don't assert the existence of .rld_map on IRIX6.
3358 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3360 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3361 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3362 instead.
3364 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3366 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3367 (mips_elf_swap_msym_out): New function.
3368 (mips_elf_create_msym_section): Likewise.
3369 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3370 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3371 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3372 section not named .msym.
3373 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3374 .msym directly. Set appropriate attributes for the .msym
3375 section.
3376 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3377 (mips_elf_link_hash_newfunc): Clear it.
3378 (mips_elf_create_dynamic_sections): Create the .msym section
3379 on IRIX6.
3380 (mips_elf_size_dynamic_sections): Allocate space for the
3381 .msym section. Add a DT_MIPS_MSYM entry.
3382 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3383 the symbol.
3384 (mips_elf_finish_dynamic_sections): Assign a value for
3385 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3387 * elf32-mips.c (irix_compat_t): New enumeration.
3388 (ABI_N32_P): New macro.
3389 (IRIX_COMPAT): Likewise.
3390 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3391 (mips_elf_relocate_section): Fix typo.
3393 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3395 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3396 as writable PE sections.
3398 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3400 * dwarf2.c (struct arange): New type.
3401 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3402 (arange_add): New function.
3403 (decode_line_info): Keep track of address ranges that a compilation
3404 unit covers.
3405 (comp_unit_contains_address): Return true if address is contained
3406 in _any_ of the address ranges associated with a compilation unit.
3407 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3408 on the first comp_unit that contains the address.
3410 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3412 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3413 (decode_line_info): Add variable STASH and initialize it to point
3414 to the per-bfd dwarf2_debug info. Remove static variable
3415 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3417 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3419 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3420 shared library to have an undefined symbol.
3422 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3423 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3425 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3427 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3428 * elf32-hppa.c: Remove everything related to symbol extension
3429 sections & records. Use the common elf_hppa_final_write_processing.
3431 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3433 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3434 functions instead of _init/_fini if requested.
3436 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3438 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3439 field.
3441 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3443 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3444 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3445 field to 0, not -1.
3446 (ppc_elf_finish_dynamic_sections): Check for positive section
3447 dynindx field, rather than comparing against -1.
3448 (ppc_elf_relocate_section): Only return false if undefined_symbol
3449 or reloc_overflow fail, not always upon encountering an error.
3451 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3453 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3454 bfd_byte * before performing pointer arithmetic.
3456 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3458 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3459 support.
3460 * elf32-hppa.c: Include elf-hppa.h.
3461 (ARCH_SIZE): Define.
3462 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3463 now.
3464 (elf32_hppa_info_to_howto): Similarly.
3465 (elf_hppa_howto_table): Similarly.
3466 (elf_hppa_reloc_type_lookup): Similarly.
3467 (hppa_elf_gen_reloc_type): Similarly.
3468 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3470 1999-06-22 Nick Clifton <nickc@cygnus.com>
3472 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3473 handling R_V850_22_PCREL relocation.
3475 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3477 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3478 type.
3480 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3482 * section.c (_bfd_strip_section_from_output): Ignore sections
3483 DISCARDed by the link script.
3485 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3487 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3488 Remove unused local variable spp.
3490 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3491 the entry symbol is not set.
3493 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3495 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3496 GPDISP or LITUSE in a relocatable link.
3498 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3500 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3501 * (alloc_dwarf1_func): Likewise.
3503 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3505 * libhppa.h: Fix various formatting errors.
3506 (assemble_3); Rewrite using CATENATE.
3507 (assemble_17): Fix various bugs.
3509 1999-06-16 Nick Clifton <nickc@cygnus.com>
3511 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3513 1999-06-15 Richard Henderson <rth@cygnus.com>
3515 * section.c (SEC_SHORT): Define.
3516 * bfd-in2.h: Rebuild.
3518 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3520 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3521 Remove abfd parameter. Use _bfd_strip_section_from_output.
3522 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3524 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3525 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3526 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3527 function.
3528 (bfd_elf_size_dynamic_sections): Use it.
3530 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3532 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3533 complain_overflow_bitfield to complain_overflow_signed.
3535 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3537 * elflink.h (elf_link_read_relocs_from_section): New function,
3538 split out from ...
3539 (elf_link_read_relocs): Here. Use it for both relocation
3540 sections.
3542 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3544 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3545 asect->reloc_count is valid.
3547 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3549 * elf32-mips.c (mips_elf32_section_processing): Permit a
3550 SHT_MIPS_REGINFO section to have a size of 0.
3552 1999-06-12 David O'Brien <obrien@freebsd.org>
3554 * config.bfd (alpha*-*-freebsd*): New target.
3555 (i[3456]86-*-freebsd*): Now defaults to ELF.
3557 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3559 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3560 wrap if the relocation covers the high bit of an address.
3562 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3564 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3566 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3567 instead of R_SPARC_max.
3568 (sparc64_elf_info_to_howto): Likewise.
3569 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3570 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3572 1999-06-07 Richard Henderson <rth@cygnus.com>
3574 * section.c (_bfd_strip_section_from_output): Remove output
3575 sections with no initial link_order.
3577 1999-06-07 Nick Clifton <nickc@cygnus.com>
3579 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3581 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3583 * Makefile.am (SOURCE_HFILES): Add missing headers.
3584 * Makefile.in: Regenerated.
3586 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3588 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3589 the N32 ABI.
3591 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3593 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3594 range undefweak symbols.
3595 * hash.c: Add missing comma after @xref{}
3596 * linker.c: Likewise.
3598 1999-06-04 Nick Clifton <nickc@cygnus.com>
3600 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3601 if not defined.
3602 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3603 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3604 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3605 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3607 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3609 * Makefile.am: Rebuild dependencies.
3610 (BFD32_BACKENDS): Add dwarf1.lo.
3611 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3612 * Makefile.in: Rebuild.
3614 1999-06-04 Nick Clifton <nickc@cygnus.com>
3616 * Makefile.am: Add epoc-arm-pe target.
3617 * Makefile.in: Regenerate.
3618 * pe-arm.c: Only redefine interworking function names if they have
3619 not already been redefined.
3620 * pei-arm.c: Only redefine interworking function names if they have
3621 not already been redefined.
3622 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3623 name space clash.
3624 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3625 name space clash.
3627 1999-06-03 Nick Clifton <nickc@cygnus.com>
3629 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3631 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3633 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3635 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3637 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3638 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3640 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3642 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3643 in other text sections.
3645 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3647 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3648 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3649 * libbfd.h: Regenerate.
3650 * coff-sh.c (sh_merge_private_data): Delete.
3651 (coff_bfd_merge_private_bfd_data): Change to
3652 _bfd_generic_verify_endian_match.
3653 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3655 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3657 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3659 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3661 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3662 prototype.
3663 (bfd_elf32_arm_process_before_allocation): Likewise.
3664 * bfd-in2.h: Rebuild.
3666 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3668 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3669 track of end_sequence markers.
3670 (add_line_info): Add END_SEQUENCE arg.
3671 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3672 debug-line info---it doesn't work right if a compilation unit
3673 consists of multiple discontiguous code-sequences. It would be
3674 worthwhile to optimize for the common case where a compilation
3675 unit results in a contiguous set of code sequences, but this is
3676 quite tricky to get right for arbitrary DWARF2 files.
3677 (lookup_address_in_line_info_table): Don't use the last line entry
3678 for a compilation unit for anything with an address higher than
3679 this line entry. Also, check for end_sequence markers to
3680 correctly handle discontinuities.
3681 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3682 compilation units, check all compilation units with each->high==0
3683 just like when reading compilation units.
3685 * dwarf2.c (decode_line_info): Initialize table->files and
3686 table->last_line to NULL to avoid segfaults due to random
3687 values in these members.
3688 (concat_filename): Check for out-of-range file number before
3689 indexing filename table. Segfaults suck.
3691 * dwarf2.c (decode_line_info): Don't truncate address to least
3692 significant 32 bits (breaks 64 bit targets).
3693 (lookup_address_in_function_table): Ditto.
3694 (comp_unit_contains_address): Ditto.
3696 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3698 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3699 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3700 (mips_elf64_howto_table_rela): Likewise.
3702 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3703 split out from ...
3704 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3705 single section has two associated relocation sections.
3707 1999-06-02 Mark Salter <msalter@cygnus.com>
3709 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3710 COFF_WITH_PE defined.
3712 1999-06-02 Nick Clifton <nickc@cygnus.com>
3714 * pe-arm.c: Rename global arm interworking functions to avoid name
3715 collision when all targets BFD is built.
3716 * pei-arm.c: Ditto.
3718 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3720 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3721 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3722 (bfd_elf_section_data): Add use_rela_p.
3723 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3724 (_bfd_elf_new_section_hook): Likewise.
3725 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3726 use_rela_p.
3727 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3728 * elfcode.h (write_relocs): Determine whether or not use rela
3729 relocs based on the relocation section header.
3730 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3731 instead of use_rela_p.
3732 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3733 (elf_backend_may_use_rela_p): Likewise.
3734 (elf_backend_default_use_rela_p): Likewise.
3735 (elfNN_bed): Use them.
3737 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3739 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3741 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3743 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3744 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3745 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3746 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3747 * bfd-in2.h: Regenerated.
3748 * libbfd.h: Likewise.
3749 * elf32-mips.c (mips_info_to_howto_rela): New function.
3750 (USE_REL): Adjust for new conventions.
3751 (MINUS_ONE): New macro.
3752 (elf_mips_howto_table): Add R_MIPS_SUB.
3753 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3754 and MIPS_GOT_DISP.
3755 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3756 .MIPS.content section.
3757 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3758 with .MIPS.content as .MIPS.content sections. Set
3759 SHF_MNIPS_NOSTRIP for such section.
3760 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3761 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3762 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3764 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3766 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3767 variable.
3769 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3770 `else'.
3772 1999-05-30 Philip Blundell <philb@gnu.org>
3774 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3775 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3776 the addend does not overflow into the rest of the word.
3778 1999-05-29 Nick Clifton <nickc@cygnus.com>
3780 * bfd-in.h: Amend prototype for
3781 bfd_elf32_arm_process_before_allocation .
3782 * bfd-in.h: Regenerate.
3784 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3785 elements in a fixed sized array.
3786 (ARM_ELF_ABI_VERSION): Define.
3787 (ARM_ELF_OS_ABI_VERSION): Define.
3788 (R_ARM_THM_ABS5): Fix rightshift and size.
3789 (R_ARM_THM_PC22): Fix size.
3790 (R_ARM_PLT32): Define Howto.
3791 (find_howto): New function: Locate a howto based on a reloc
3792 number.
3793 (elf32_arm_info_to_howto): Use find_howto if necessary.
3794 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3795 bfd_reloc_code_real_type.
3796 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3797 and BFD_RELOC_VTABLE_ENTRY.
3798 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3800 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3801 elements in a fixed sized array.
3802 (ARM_ELF_ABI_VERSION): Define.
3803 (ARM_ELF_OS_ABI_VERSION): Define.
3804 (R_ARM_THM_ABS5): Fix rightshift and size.
3805 (R_ARM_THM_PC22): Fix size.
3806 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3807 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3808 bfd_reloc_code_real_type.
3810 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3811 no_pipeline_knowledge.
3812 (elf32_arm_link_hash_create): Initialise new field to zero.
3813 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3814 no_pipeline_knowledge. Use this parameter to initialise the field
3815 in the globals data structure.
3816 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3817 no_pipeline_knowledge is false and the binary is from an old
3818 toolchain.
3819 (elf32_arm_merge_private_data): Generate an error if an attempt is
3820 made to linl together big endian and little endian code.
3821 (elf32_arm_post_process_headers): New function: Initialise the
3822 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3823 header.
3824 (elf_backend_post_process_headers): Define.
3826 1999-05-28 Nick Clifton <nickc@cygnus.com>
3828 * elf-bfd.h (struct elf_backend_data): Add new field:
3829 elf_backend_post_process_headers.
3831 * elfxx-target.h (elf_backend_post_process_headers): Define to
3832 NULL if not already defined.
3833 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3835 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3836 to zero.
3837 (_bfd_elf_compute_section_file_positions): Call
3838 elf_backend_post_process_headers if defined.
3840 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3842 * configure.in: Check whether getuid and getgid exist.
3843 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3844 HAVE_GETGID are not defined, respectively.
3845 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3846 getgid.
3847 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3848 * configure, config.in: Rebuild.
3850 1999-05-28 Martin Dorey <mdorey@madge.com>
3852 * elf32-i960.c: New file.
3853 * elf.c (prep_headers): Handle bfd_arch_i960.
3854 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3855 * config.bfd (i960-*-elf*): New target.
3856 * configure.in (bfd_elf32_i960_vec): New target vector.
3857 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3858 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3859 * Makefile.in, aclocal.m4, configure: Rebuild.
3861 1999-05-27 Nick Clifton <nickc@cygnus.com>
3863 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3864 R_ARM_PLT32.
3865 (find_howto): New function: Find entries in the
3866 elf32_arm_howto_table.
3867 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3868 computed simply.
3869 (elf32_arm_reloc_type_lookup): Add lookup for
3870 BFD_RELOC_ARM_PLT32.
3872 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3874 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3875 (elf32_arm_link_hash_table_create): Use above function as the
3876 constructor for hash table entries.
3877 (elf32_arm_relocate_section): Avoid crash when there is no output
3878 section.
3879 (elf32_arm_final_link_relocate): New parameter h.
3880 (elf32_arm_relocate_section): Pass symbol hash entry to above
3881 routine.
3882 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
3883 comments.
3885 1999-05-25 Catherine Moore <clm@cygnus.com>
3887 * coff-arm.c (coff_arm_relocate_section): Don't emit
3888 base file entries for pc-relative values.
3890 1999-05-25 DJ Delorie <dj@cygnus.com>
3892 * peicode.h (coff_swap_sym_in): When we create the actual section
3893 to reflect the not-there section C_SECTION symbols refer to,
3894 change the symbol class to C_STAT as the section is now really
3895 there.
3897 1999-05-24 Philip Blundell <pb@nexus.co.uk>
3899 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
3900 1999-03-25.
3902 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
3904 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
3905 F_PIC_INT to F_PIC.
3906 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
3907 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
3909 1999-05-16 Nick Clifton <nickc@cygnus.com>
3911 * coff-mcore.c (in_reloc_p): Reinstate.
3913 1999-05-15 Nick Clifton <nickc@cygnus.com>
3915 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
3916 * bfd-in2.h: Regenerate.
3917 * coff-mcore.c (in_reloc_p): Remove defintion.
3918 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
3919 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
3920 IMAGE_REL_MCORE_RVA.
3921 (coff_mcore_rtype_to_howto): Add special processing for
3922 IMAGE_REL_MCORE_RVA.
3923 (coff_mcore_relocate_section): Add support for
3924 IMAGE_REL_MCORE_RVA.
3925 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
3926 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
3927 R_MCORE_RELATIVE.
3928 (mcore_elf_relocate_section): Delete redundant case labels.
3930 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3932 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
3933 precedence between bit-and and comparison.
3935 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
3937 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
3938 list of target formats (targ_selvecs).
3939 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
3940 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
3942 1999-05-10 DJ Delorie <dj@cygnus.com>
3944 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
3945 reasonable mode until "ar x" is smart enough to skip it (fixes
3946 gcc/libgcc.a builds on mips-ecoff targets
3948 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
3949 to work. Hack to support MS import libraries, which use different
3950 COMDAT types than GNU.
3951 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
3952 to implied zero-length sections (see peicode below)
3953 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
3954 filename symbols, which use one *or more* auxents.
3955 * coffswap.h (coff_swap_aux_in): ditto
3956 * peicode.h (coff_swap_sym_in): Build the implied zero-length
3957 sections
3959 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
3961 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
3962 for all relocations.
3964 1999-05-10 Catherine Moore <clm@cygnus.com>
3966 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
3967 if COFF_IMAGE_WITH_PE.
3968 (bfd_arm_process_before_allocation): Likewise.
3969 (bfd_arm_get_bfd_for_interworking): Likewise.
3970 * coff-arm.c: Likewise.
3971 * bfd-in2.h: Regenerate.
3972 * configure.in (armpe_little_vec): Remove coff-arm.lo.
3973 (armpe_big_vec): Likewise.
3974 * configure: Rebuild.
3976 1999-05-10 Nick Clifton <nickc@cygnus.com>
3978 * elf.c (elf_fake_sections): Check for .rel. as start of rel
3979 section, not just .rel. Same for .rela.
3981 1999-05-07 Nick Clifton <nickc@cygnus.com>
3983 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
3984 endianism with an error message.
3986 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
3988 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
3989 assignment from "unsigned char *" to "char *".
3990 (decode_line_info): Likewise for dwarf_line_buffer assignment.
3992 1999-05-05 Catherine Moore <clm@cygnus.com>
3994 * coff-arm.c (coff_arm_relocate_section): Add one to
3995 address of ARM_RVA32 thumb functions.
3997 1999-05-05 Catherine Moore <clm@cygnus.com>
3999 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4000 (elf32_m68k_copy_private_bfd_data): New.
4001 (elf32_m68k_merge_private_bfd_data): New.
4002 (elf32_m68k_print_private_bfd_data): New.
4003 (CPU32_FLAG): Define.
4004 (PLT_CPU32_ENTRY_SIZE): Define.
4005 (elf_cpu32_plt0_entry): Declare.
4006 (elf_cpu32_plt_entry): Declare.
4007 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4008 (elf_m68k_finish_dynamic_symbol): Likewise.
4009 (elf_m68k_finish_dynamic_sections): Likewise.
4010 (elf_backend_plt_header_size): Remove definition.
4011 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4012 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4013 (bfd_elf32_bfd_set_private_flags): Define.
4014 (bfd_elf32_bfd_print_private_bfd_data): Define.
4016 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4018 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4019 and R_LONG_PCREL_MODE.
4021 1999-04-29 Nick Clifton <nickc@cygnus.com>
4023 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4025 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4027 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4028 in relocation calculation.
4030 1999-04-26 Tom Tromey <tromey@cygnus.com>
4032 * aclocal.m4, configure: Updated for new version of libtool.
4034 1999-04-21 Nick Clifton <nickc@cygnus.com>
4036 * coff-mcore.c: Add support for mcore relocs.
4038 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4040 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4041 incorrect use EF_MIPS_xxBITPTRS.
4043 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4045 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4046 variable insn.
4048 * bfd-in2.h: Rebuild.
4049 * libbfd.h: Rebuild.
4051 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4053 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4054 (coff_arm_relocate_section): Add ARM26D transform. Only
4055 change to ARM26D for relocateable links.
4057 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4059 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4060 (bfd_elf32_bfd_print_private_bfd_data): New.
4062 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4064 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4065 refetch addend if USE_REL, add many comments regarding current state.
4066 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4067 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4068 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4069 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4071 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4073 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4074 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4076 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4078 * dwarf2.c (decode_line_info): Don't truncate address to least
4079 significant 32 bits (breaks 64 bit targets).
4080 (lookup_address_in_function_table): Ditto.
4081 (comp_unit_contains_address): Ditto.
4083 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4085 * coff-arm.c (arm_emit_base_file_entry): New routine.
4086 (A2T3_OFFSET): Define.
4087 (T2A3_OFFSET): Define.
4088 (coff_arm_relocate_section): Emit base file entries for interworking
4089 stubs.
4091 1999-04-13 Philip Blundell <philb@gnu.org>
4093 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4094 relocs 17 through 19.
4096 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4098 * elfcode.h: Remove fnmatch.h.
4099 * elflink.h (elf_link_assign_sym_version): Call back to ld
4100 instead of calling fnmatch.
4102 * config.bfd (i?86-*-beoself): Include pe vecs.
4104 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4106 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4107 to go missing.
4109 1999-04-10 Richard Henderson <rth@cygnus.com>
4111 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4112 when trying to resolve dynamic symbol references.
4113 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4114 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4115 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4116 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4117 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4118 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4119 * elflink.h (elf_link_output_extsym): Likewise.
4121 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4123 * section.c (_bfd_strip_section_from_output): New function moved from
4124 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4125 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4126 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4127 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4128 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4129 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4130 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4131 * bfd-in2.h: Update.
4133 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4135 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4137 1999-04-08 Nick Clifton <nickc@cygnus.com>
4139 * coff-mcore.c: New File: Support for mcore-pe targets.
4140 * cpu-mcore.c: New File: Support for mcore targets.
4141 * elf32-mcore.c: New File: Support for mcore-elf target.
4142 * pe-mcore.c: New File: Definitions for mcore-pe target.
4143 * pei-mcore.c: New File: Definitions for mcore-pei target.
4144 * Makefile.am: Add support for MCore targets.
4145 * Makefile.in: Regenerate.
4146 * config.bfd: Add support for MCore targets.
4147 * configure.in: Add support for MCore targets.
4148 * configure: Regenerate.
4149 * archures.c: Add support for MCore architecture.
4150 * bfd-in2.h: Regenerate.
4151 * coffcode.h: Add support for mcore-pe targets.
4152 * elf.c: Add support for mcore-elf target.
4153 * reloc.c: Add support for MCore relocs.
4154 * targets.c: Add support for MCore targets.
4156 1999-04-07 Nick Clifton <nickc@cygnus.com>
4158 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4159 R_ARM_XPC25 and R_ARM_THM_XPC22.
4160 (elf32_arm_reloc_map): Remove redundant entries.
4162 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4164 * sysdep.h (LC_MESSAGES): Never define.
4166 1999-04-06 Chris Torek <torek@bsdi.com>
4168 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4169 all callers. Rewrite completely.
4170 (_bfd_relocate_contents): Rewrite overflow checking.
4171 * bfd-in2.h: Rebuild.
4173 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4175 From Gabriel Paubert <paubert@iram.es>:
4176 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4177 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4178 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4179 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4180 * ppcboot.c (ppcboot_vec): Use little endian routines for
4181 headers.
4183 * elf.c (elfcore_strndup): Only define if it will be used.
4184 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4185 and irelend.
4186 (ppc_elf_check_relocs): Remove unused local i.
4187 (ppc_elf_gc_mark_hook): Add default case to switch.
4189 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4190 * srec.c (srec_scan): Accept \r in symbol definitions.
4191 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4192 (symbolsrec_object_p): Likewise.
4194 1999-04-04 Don Bowman <don@pixsci.com>
4196 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4198 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4200 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4201 last_line.
4202 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4203 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4204 switch.
4205 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4206 local i.
4207 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4208 local val.
4210 1999-03-31 Nick Clifton <nickc@cygnus.com>
4212 * config.bfd: Add support for arm-epoc-pe target.
4213 * configure.in: Add support for arm-epoc-pe target.
4214 * configure: Regenerate.
4215 * targets.c: Add support for arm-epoc-pe target.
4216 * coff-arm.c: Allow header files to override definition of
4217 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4218 * pe-arm.h: Allow previous header files to override definition of
4219 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4220 * pei-arm.h: Allow previous header files to override definition of
4221 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4222 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4223 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4225 1999-03-30 Nick Clifton <nickc@cygnus.com>
4227 * elf.c (elf_map_symbols): Handle the case where section
4228 symbols are generated for content-less sections which are
4229 not mapped to the output file.
4231 * linker.c: Replace direct references to fields in BFD structure
4232 with accessor macros.
4234 * elflink.h: Replace direct references to fields in BFD structure
4235 with accessor macros.
4237 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4239 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4241 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4242 account when adjusting section symbols during a partial link.
4244 1999-03-24 Nick Clifton <nickc@cygnus.com>
4246 * coff-sparc.c (struct coff_reloc_map): Change type of field
4247 'bfd_reloc_val' to bfd_reloc_code_real_type.
4248 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4249 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4250 * elf32-arc.c (struct arc_reloc_map): Ditto.
4251 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4252 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4253 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4254 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4255 * elf32-sh.c (struct elf_reloc_map): Ditto.
4256 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4257 * elf32-v850.c (struct v850_reloc_map): Ditto.
4258 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4259 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4260 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4262 1999-03-17 Martin Hunt <hunt@cygnus.com>
4264 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4265 function so source-level assembly works. If multiple N_SOs
4266 are seen without and N_FUNs, create an indextable entry with
4267 a NULL function name.
4269 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4271 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4272 of certian similar cpus.
4274 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4276 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4277 Add the 5000. Change the architecture for the 5400 to mips4.
4278 (elf_mips_mach): Add r5000.
4280 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4282 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4284 1999-03-11 Nick Clifton <nickc@cygnus.com>
4286 * binary.c (binary_set_section_contents): Generate warning about
4287 huge file offsets for any section that will occupy file space, not
4288 just those that are loadable.
4290 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4292 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4294 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4296 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4298 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4300 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4301 * elflink.h: Revert all changes since Feb 16. Instead:
4302 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4303 appropriate. Copy it to version symbols.
4304 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4305 symbols if appropriate.
4306 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4307 symbol if appropriate.
4308 (elf_link_output_extsym): If symbol is marked as undefined, and
4309 has no nonweak references, mark it as weak undefined.
4311 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4313 * elflink.h (elf_merge_symbol): When overriding a dynamic
4314 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4315 function.
4316 (elf_link_add_object_symbols): Don't copy the other field if we
4317 are overridding.
4319 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4321 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4322 shared object with a weak undefined symbol.
4324 1999-02-18 Nick Clifton <nickc@cygnus.com>
4326 * elfarm-nabi.c: Set partial_inplace back to false.
4328 1999-02-17 Nick Clifton <nickc@cygnus.com>
4330 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4331 (USER_LABEL_PREFIX): Set to "_".
4333 The following patches are from: Scott Bambrough
4334 <scottb@corelcomputer.com>
4336 * libaout.h (M_ARM6_NETBSD): Set to 143.
4338 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4339 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4340 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4341 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4342 * bfd-in2.h: Regenerate.
4344 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4345 'true' as REL relocs are now being used. Add new PIC relocs:
4346 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4347 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4349 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4350 of targets.
4351 (elf32_arm_final_link_relocate): Change parameters so that entire
4352 reloc is passed. Add support for PIC relocs.
4353 (elf32_arm_relocate_section): Pass entire reloc to
4354 elf32_arm_final_link_relocate.
4355 (elf32_arm_check_relocs): Handle new PIC relocs.
4356 (elf32_arm_adjust_dynamic_symbol): New function.
4357 (elf32_arm_size_dynamic_sections): New function.
4358 (elf32_arm_discard_copies): New function.
4359 (elf32_arm_finish_dynamic_symbol): New function.
4360 (elf32_arm_finish_dynamic_sections): New function.
4361 (ELF_MAXPAGE_SIZE): Define.
4362 (bfd_elf32_bfd_reloc_type_lookup): Define.
4363 (elf_backend_relocate_section): Define.
4364 (elf_backend_adjust_dynamic_symbol): Define.
4365 (elf_backend_create_dynamic_sections): Define.
4366 (elf_backend_finish_dynamic_symbol): Define.
4367 (elf_backend_finish_dynamic_sections): Define.
4368 (elf_backend_size_dynamic_sections): Define.
4369 (elf_backend_plt_readonly): Define.
4370 (elf_backend_want_got_plt): Define.
4371 (elf_backend_want_plt_sym): Define.
4373 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4375 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4376 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4377 (_bfd_mips_elf_fake_sections): Likewise.
4379 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4381 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4382 bfd_elf32_arm_get_bfd_for_interworking,
4383 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4384 with elfarm-nabi.c.
4386 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4387 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4388 elf32_arm_find_nearest_line): Make them static.
4390 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4392 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4393 callers. Do not merge a definition from a shared object with a
4394 weak undefined symbol.
4395 (elf_link_add_object_symbols): Do not change the symbol type or
4396 size if the old symbol overrides the new one.
4398 1999-02-08 Nick Clifton <nickc@cygnus.com>
4400 * config.bfd: Add support for strongarm target.
4402 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4404 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4405 fields instead of unsigned char.
4407 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4409 * Makefile.am: Rebuild dependencies.
4410 * Makefile.in: Rebuild.
4412 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4414 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4415 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4416 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4417 * acinclude.m4: Add comments to uses of AC_DEFINE.
4418 * acconfig.h: Remove.
4419 * configure: Rebuild with current autoconf/automake.
4420 * aclocal.m4: Likewise.
4421 * config.in: Likewise.
4422 * Makefile.in: Likewise.
4424 1999-02-04 DJ Delorie <dj@cygnus.com>
4426 * libbfd.c (real_read): don't call fread for zero bytes. This
4427 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4429 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4431 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4432 of a jump is in the current 256 MB region.
4434 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4436 * format.c (bfd_check_format_matches): Change last patch to only
4437 take effect for the binary target.
4439 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4441 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4443 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4445 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4447 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4449 * format.c (bfd_check_format_matches): If the target was
4450 previously specified, don't check other targets when checking for
4451 an archive file.
4453 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4455 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4456 (elf32_arm_reloc_type_lookup): Removed
4457 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4458 (elf32_arm_reloc_type_lookup): New.
4459 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4460 (elf32_arm_reloc_type_lookup): New.
4462 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4464 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4465 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4466 * Makefile.am: Use new files.
4467 * Makefile.in: Regenerate.
4468 * configure.in: Use new files.
4469 * configure: Regenerate.
4471 1999-02-01 Nick Clifton <nickc@cygnus.com>
4473 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4474 (fr30_elf_gc_sweep_hook): New function.
4475 (elf_backend_can_gc_sections): Define.
4477 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4479 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4480 and bfd_elf32_bigarm_oabi_vec.
4482 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4484 * Makefile.am (elf32-arm-oldabi.lo): New.
4485 (elf32-arm-newabi.lo): New.
4486 * Makefile.in: Regenerate.
4487 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4488 (arm-*-elf): Likewise.
4489 (arm-*-oabi): New.
4490 (thumb-*-oabi): New.
4491 * configure: Regenerate.
4492 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4493 (bfd_elf32_bigarm_oabi_vec): New.
4494 * elf32-arm-newabi.c: New.
4495 * elf32-arm-oldabi.c: New.
4496 * elf32-arm.c: Removed.
4497 * elf32-arm.h: New.
4499 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4501 * binary.c (binary_set_section_contents): Omit warnings for
4502 unloadable sections.
4504 1999-01-31 Michael Meissner <meissner@cygnus.com>
4506 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4507 powerpc{,le}-*-eabi.
4509 1999-01-29 Nick Clifton <nickc@cygnus.com>
4511 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4512 * dwarf2.c (read_signed_leb128): Remove unused variables.
4514 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4516 * elf.c (assign_file_positions_for_segments): Only adjust
4517 p_align when needed.
4519 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4521 * binary.c (binary_set_section_contents): Don't return early for a
4522 non-loadable section, in case the first section is non-loadable.
4523 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4524 W. Rozycki <macro@ds2.pg.gda.pl>.
4526 1999-01-28 Nick Clifton <nickc@cygnus.com>
4528 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4529 R_FR30_GNU_VTENTRY relocs.
4531 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4533 * elflink.h (elf_link_output_sym): Zero syms which are
4534 part of sections which have been excluded.
4536 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4538 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4539 to F_PIC_INT.
4540 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4541 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4543 1999-01-27 Nick Clifton <nickc@cygnus.com>
4545 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4546 relocation.
4547 (fr30_final_link_relocate): Use computed value as result of
4548 relocation.
4550 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4552 * binary.c (binary_set_section_contents): Emit warning for
4553 huge file offsets due to widely-dispersed section LMAs.
4555 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4557 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4558 align first section to largest section alignment, not first
4559 section alignment.
4561 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4563 * configure.in: Require autoconf 2.12.1 or higher.
4565 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4567 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4568 * bfd-in2.h: Likewise.
4569 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4571 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4573 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4574 * cpu-mips.c: Add support for and independent 4111.
4575 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4576 (_bfd_mips_elf_final_write_processing):
4577 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4579 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4581 * elf32-mips.c (elf_mips_abi_name): New.
4582 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4584 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4586 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4587 Handle bfd_mach_mips4300.
4589 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4591 * elf32-i386.c: Remove leaked development code from patch
4592 1998-12-10 by Richard Henderson.
4594 1998-12-10 Richard Henderson <rth@cygnus.com>
4596 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4597 in debug sections for symbol defined externally.
4599 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4601 * targets.c (bfd_target_vector): Remove duplicate entry for
4602 tekhex_vec.
4604 1998-12-09 Nick Clifton <nickc@cygnus.com>
4606 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4607 since we are using RELAs.
4609 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4611 SCO Open Server Release 5 core file support, from Jouke Numan
4612 <jnuman@hiscom.nl>:
4613 * sco5-core.c: New file.
4614 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4615 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4616 * Makefile.am: Rebuild dependencies.
4617 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4618 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4619 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4620 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4621 * bfd-in2.h, configure, Makefile.in: Rebuild.
4623 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4625 * config.bfd (hppa*-*-mpeix*): New target.
4626 * configure.in: Add AC_HEADER_DIRENT.
4627 (hppa*-*-mpeix*): New target.
4628 * configure.host (hppa*-*-mpeix*): New host.
4629 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4630 friends rather than just including <sys/dir.h>.
4631 * som.h (struct som_symbol): Add hppa_priv_level and apto
4632 tc_data. Change all users.
4633 (struct somdata): Add comp_unit field.
4634 (obj_som_compilation_unit): Define.
4635 (bfd_som_attach_compilation_unix): Declare.
4636 * som.c: Check HOST_HPPAMPEIX.
4637 (struct som_misc_symbol_info): Add new field priv_level.
4638 (som_object_setup): Add current_offset parameter. Change all
4639 callers.
4640 (setup_sections): Likewise.
4641 (som_object_p): For EXECLIBMAGIC, read the lst header.
4642 (som_write_symbol_strings): Add compilation_unit parameter.
4643 Change all callers.
4644 (som_finish_writing): Write out compilation_unit.
4645 (som_bfd_derive_misc_symbol_info): Set priv_level.
4646 (som_build_and_write_symbol_table): Set xleast field to 3.
4647 (som_slurp_symbol_table): Set symbol priv_level.
4648 (bfd_som_attach_compilation_unit): New function.
4649 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4650 priv_level into symbol_value.
4651 * configure, config.in: Rebuild.
4653 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4656 warning function to call _bfd_error_handler instead.
4658 * libbfd.c (COERCE32): Cast through unsigned long and long to
4659 avoid bug in old version of gcc.
4661 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4662 (elf_backend_additional_program_headers): Don't define.
4664 1998-12-08 Nick Clifton <nickc@cygnus.com>
4666 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4667 relocations to include offset of 2 included in the insns, and the
4668 offset of the relocs within the section.
4670 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4672 The following changes were made by David Taylor
4673 <taylor@texas.cygnus.com>, Edith Epstein
4674 <eepstein@sophia.cygnus.com>, Jim Blandy
4675 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4676 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4677 changes originally made by HP; HP did not create ChangeLog
4678 entries.
4680 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4681 automake macro library.
4683 * hpux-core.c (hpux_core_core_file_p): this function now
4684 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4685 found in the corefile! Also, in hpux_core_core_file_p, if we
4686 encounter a section with an unknown type, don't punt. Instead,
4687 just skip it. Also, count the number of sections of known type
4688 that we encounter. If we encounter at least one good one, then
4689 we'll declare that the file is a core file. If we encounter any
4690 unknown ones but some known ones, then we'll issue a warning (but
4691 still declare it to be a core file). Also, correctly decide when a
4692 file is not a core.
4693 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4694 (CORE_ANON_SHMEM): define if not defined.
4695 (hpux_core_struct): add members lwpid and user_tid.
4696 (core_kernel_thread_id, core_user_thread_id): new macros.
4697 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4698 the name before storing it in the bfd.
4699 (hpux_core_core_file_p): handle threads.
4701 * libhppa.h (GET_FIELD): protect against redefinition.
4702 (HPPA_WIDE): define.
4703 (GET_FIELD): define.
4704 (GET_BIT): define.
4705 (MASK): define.
4706 (CATENATE): define.
4707 (ELEVEN): define.
4708 (sign_extend): redefine.
4709 (assemble_6): define.
4710 (assemble_12): rewrite.
4711 (assemble_16): define.
4712 (assemble_16a): define.
4713 (assemble_17): rewrite.
4714 (assemble_22): define.
4716 1998-12-07 Nick Clifton <nickc@cygnus.com>
4718 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4719 relocations for signed values.
4721 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4723 * mipsbsd.c (MY(set_arch_mach)): Make static.
4724 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4725 bfd_mach_mips* macros rather than simple numbers.
4727 COFF weak symbol support, based on patches from Mark Elbrecht
4728 <snowball3@usa.net>:
4729 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4730 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4731 (coff_write_alien_symbol): Likewise.
4732 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4733 (coff_link_add_symbols): Likewise.
4734 (_bfd_coff_link_input_bfd): Likewise.
4735 (_bfd_coff_write_global_sym): Likewise.
4737 * elf.c (copy_private_bfd_data): Always initialize the
4738 includes_phdrs field.
4740 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4741 file defines a symbol first mentioned in an ELF file.
4743 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4744 possible, rather than only if BFD64.
4745 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4746 not __GNUC__.
4747 * bfd-in2.h: Rebuild.
4749 * srec.c (srec_set_section_contents): Correct test to avoid
4750 switching to 4 byte addresses after seeing a second section which
4751 requires 3 byte addresses. From Joel Schantz
4752 <joel.schantz@argosys.boeing.com>.
4754 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4755 <aymeric.vincent@emi.u-bordeaux.fr>.
4757 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4759 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4760 decide whether the output file is -mrelocatable-lib,
4761 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4763 1998-12-03 Nick Clifton <nickc@cygnus.com>
4765 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4766 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4767 * bfd-in2.h: Regenerate.
4768 * libbfd.h: Regenerate
4770 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4773 link against a dynamic symbol with no type or size.
4775 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4777 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4778 relocation for section which does not get loaded.
4779 (elf_i386_relocate_section) [R_386_32]: Likewise.
4781 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4783 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4784 reloc_count and i long instead of unsigned long. Handle error
4785 return from bfd_canonicalize_reloc.
4787 1998-12-01 Nick Clifton <nickc@cygnus.com>
4789 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4790 a hash table.
4792 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4794 * elf32-sh.c (elf/sh.h): Include.
4795 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4796 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4797 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4798 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4799 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4801 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4803 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4804 causes division by zero later on.
4806 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4808 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4809 needed.
4811 1998-11-25 DJ Delorie <dj@cygnus.com>
4813 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4814 hook now.
4816 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4818 * elf32-fr30.c (fr30_elf_relocate_section): Call
4819 fr30_final_link_relocate.
4820 (fr30_final_link_relocate): New function: Handle I20 and I32
4821 relocs.
4822 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4823 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4824 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4826 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4827 chain to empty.
4829 The following changes are based on a patch submitted by Gianluca
4830 Moro <glctr@abc.it>:
4832 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4833 not already been updated.
4834 (find_remembered_hi16s_reloc): New parameter 'already_found'
4835 returns state of remembered hi16s reloc.
4836 (remember_hi16s_reloc): Set 'found' field to false.
4837 (hi16s_location): Add 'found' field.
4839 1998-11-23 DJ Delorie <dj@cygnus.com>
4841 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4842 to see .DLL files as unrecognized.
4843 (i3coff_object_p): Sorry, had to hack it to not recognize these
4844 files (pei-i386) on request.
4846 1998-11-23 DJ Delorie <dj@cygnus.com>
4848 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4849 relents. Call bfd_check_format to reinitialize.
4851 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4853 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4854 warnings.
4856 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4858 * aclocal.m4: regenerate
4859 * configure: regenerate
4861 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4863 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4864 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4865 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4866 respect it as an upper bound on what memory to reference.
4867 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4868 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4869 update vtable_entries_size appropriately.
4871 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4873 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4874 reloc number.
4876 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4878 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4879 bfds; they have no "file" so we fake it.
4880 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
4881 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
4882 resizing the memory buffer.
4883 * opncls.c (bfd_make_writable): New function; lets you write a
4884 bfd_create'd bfd to an in-memory buffer.
4885 (bfd_make_readable): New function; lets you read back that buffer
4886 as if it were from bfd_openr. Used to build generated archive
4887 members (winsup's ld's dlltool)
4889 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
4891 * po/bfd.pot: Regenerated.
4893 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
4895 * elf32-v850.c (hi16s_location): Replaced fixed size array with
4896 linked list.
4898 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
4900 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
4901 element of the gotentry list for local symbols too.
4902 (elf64_alpha_relocate_section): Unify local and global handling.
4903 Assert that gotent->use_count > 0.
4905 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
4908 update for file name changes of July 2, 1998.
4909 (vms_vax_vec): New.
4910 * configure: Rebuild.
4912 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
4914 * po/bfd.pot: Regenerated.
4916 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
4918 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
4919 * aclocal.m4, configure: regenerate
4921 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
4923 * elf.c (prep_headers): Add support for bfd_arch_fr30.
4925 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
4927 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
4928 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
4929 was cached.
4930 * aclocal.m4, configure: regenerated.
4932 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
4934 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
4935 R_D10V_GNU_VTENTRY relocs.
4936 (elf_d10v_howto_table): Likewise.
4937 (d10v_reloc_map d10v_reloc_map): Likewise.
4938 (elf32_d10v_gc_mark_hook): New.
4939 (elf32_d10v_gc_sweep_hook): New.
4940 (elf32_d10v_check_relocs): New.
4941 (elf32_d10v_relocate_section): New.
4942 (elf_backend_relocate_section): Define.
4943 (elf_backend_can_gc_sections): Define.
4945 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
4947 * Makefile.am (BFD32_BACKENDS): Move vms files here...
4948 (BFD64_BACKENDS): ...from here.
4949 (BFD32_BACKENDS_CFILES): Move vms files here...
4950 (BFD64_BACKENDS_CFILES): ...from here.
4951 * Makefile.in: Rebuild.
4953 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
4955 * Makefile.am: Add FR30 target.
4956 * Makefile.in: Add FR30 target.
4957 * archures.c: Add support for FR30.
4958 * config.bfd: Add support for FR30.
4959 * configure.in: Add support for FR30.
4960 * reloc.c: Add support for FR30 relocations.
4961 * targets.c: Add support for FR30 relocations.
4962 * bfd-in2.h: Regenerate.
4963 * configure: Regenerate.
4964 * libbfd.h: Regenerate.
4965 * cpu-fr30.c: New file.
4966 * elf32-fr30.c: New file.
4968 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
4970 * configure.in: detect cygwin* instead of cygwin32*
4971 * configure: regenerate
4973 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
4975 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
4976 use bfd_malloc and free instead and check return value from bfd_malloc.
4978 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
4980 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
4981 * libbfd.h: Rebuild.
4983 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
4984 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
4985 (MIPS_TEXT_DYNSYM_SECN): Likewise.
4986 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
4987 section.
4988 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
4989 field.
4990 (mips_elf_link_hash_table_create): Don't initialize
4991 dynsym_sec_strindex.
4992 (mips_elf_gc_mark_hook): Add default case to avoid warning.
4993 (mips_elf_size_dynamic_sections): Generate a section symbol for
4994 every output section.
4995 (mips_elf_finish_dynamic_sections): Count all sections for
4996 DT_MIPS_UNREFEXTNO.
4997 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
4998 output sections.
5000 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5002 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5003 for later PLT entries in large PLTs.
5004 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5006 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5008 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5010 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5012 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5013 * elflink.h (elf_collect_hash_codes): New function. This function is
5014 called for each exported symbol and we compute the ELF hash value for
5015 it.
5016 (compute_bucket_value): New function. It is called from
5017 size_dynamic_sections to determine the hash table size. When we are
5018 optimizing a better, but slower, algorithm is used.
5019 (size_dynamic_sections): Call compute_bucket_value.
5021 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5023 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5025 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5026 R_SH_GNU_VTENTRY.
5027 (sh_elf_gc_mark_hook): New.
5028 (sh_elf_gc_sweep_hook): New.
5029 (sh_elf_check_relocs): New.
5030 (elf_backend_can_gc_sections): Define.
5032 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5034 * acinclude.m4: undo previous gettext change
5035 * aclocal.m4: rebuild with right version of aclocal.
5037 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5039 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5040 aclocal.m4 to acinclude.m4, so they don't get lost.
5042 * elfcore.h: rewrite for better corefile support.
5043 * elf.c (elfcore_*): new functions.
5044 * elf-bfd.h (elf_obj_tdata): new structure members.
5045 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5046 flavor of procfs.
5047 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5049 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5051 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5052 and R_M32R_GNU_VTENTRY.
5053 (elf_backend_can_gc_sections): Define.
5054 (m32r_elf_check_relocs): New.
5055 (m32r_elf_gc_mark_hook): New.
5056 (m32r_elf_gc_sweep_hook): New.
5057 (m32r_elf_relocate_section): Handle VT relocs.
5059 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5061 * coff-arm.c (arm_relocate_section): Remove redundant test.
5063 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5064 cleat that the 'bitsize' field is the size of the bitfield AFTER
5065 relocation not before.
5067 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5069 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5070 relocs.
5072 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5074 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5075 R_SPARC_GNU_VTENTRY.
5076 (elf32_sparc_check_relocs): Handle them.
5077 (elf32_sparc_reloc_type_lookup): Likewise.
5078 (elf32_sparc_relocate_section): Likewise.
5079 (elf32_sparc_gc_mark_hook): New.
5080 (elf32_sparc_gc_sweep_hook): New.
5082 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5084 * som.c (som_finish_writing): Perform some sanity checks when
5085 writing an executable or shared library.
5087 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5089 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5090 * configure.in (elf): Add dwarf1.lo.
5091 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5092 * elf.c (_bfd_elf_find_nearest_line): Add call to
5093 _bfd_dwarf1_find_nearest_line.
5094 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5095 Add call to _bfd_dwarf1_find_nearest_line.
5096 * configure: Rebuilt.
5098 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5100 * elflink.h (elf_gc_sections): Do not allow garbage
5101 collection if dynamic sections have been created.
5103 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5105 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5106 R_V850_GNU_VTENTRY.
5107 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5108 (v850_elf_perform_relocation): Likewise.
5109 (v850_elf_final_link_relocate): Likewise.
5110 (v850_elf_relocate_section): Likewise.
5111 (v850_elf_gc_sweep_hook): New routine.
5112 (v850_elf_gc_mark_hook): New routine.
5113 (elf_backend_can_gc_sections): Define.
5115 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5117 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5118 that dynobj exists.
5120 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5122 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5123 Declare size as bfd_size_type.
5124 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5126 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5128 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5129 structure.
5130 * som.c (CPU_PA_RISC2_0): Define.
5131 (_PA_RISC2_0_ID): Likewise.
5132 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5134 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5137 has a base which is already defined, only add the referenced
5138 symbol to the dynamic symbol table if it is defined or referenced
5139 by a regular file.
5141 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5142 correctly.
5144 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5146 * elflink.h (elf_link_add_object_symbols): Undo last change.
5148 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5150 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5151 symbol for the indirect alias to a versioned symbol.
5153 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5155 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5156 (elf32_i386_vtentry_howto): New.
5157 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5158 or elf32_i386_vtinherit_howto on lookup.
5160 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5162 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5163 reloc_type. Rename R_68K__max to R_68K_max.
5164 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5165 reloc.
5167 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5169 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5170 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5172 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5173 after.
5175 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5177 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5178 message has a null byte terminator.
5180 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5182 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5183 word subject to R_V850_32 relocation.
5185 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5187 * dwarf2.c: Add comment describing problem computing line numbers
5188 for undefined symbols at link time.
5190 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5192 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5193 transform a defweak into a plt entry.
5194 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5195 plt entry references to receive a RELATIVE reloc.
5196 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5197 (elf64_alpha_relocate_section): Assert we don't overrun
5198 the allocated relocation space.
5200 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5202 * elf.c (swap_out_syms): Always treat section symbols as
5203 special, even if they are attached to a common section.
5205 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5207 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5208 sections with v850 common section attributes into named v850
5209 common sections.
5210 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5211 common section attributes into named v850 common sections.
5213 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5215 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5216 statement.
5218 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5220 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5221 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5222 reloc to the wrong section a warning, not an error. .dynsbss
5223 is not an output section, so there is no need to check for it.
5225 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5227 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5229 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5231 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5232 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5233 R_ARM_GNU_VTENTRY.
5234 (elf32_arm_gc_mark_hook): New.
5235 (elf32_arm_gc_sweep_hook): New.
5236 (elf32_arm_check_relocs): New.
5237 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5238 relocations.
5239 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5240 relocations.
5242 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5244 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5245 assume there is no PLT or GOT.
5247 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5249 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5250 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5251 also accepted as a function symbol type.
5253 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5255 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5257 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5259 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5260 match definition of _bfd_gc_sections field.
5261 * libbfd.h: Rebuild.
5263 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5265 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5266 the addend of a dynamic relocation referencing a section.
5267 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5268 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5270 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5272 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5273 bed has a size_dynamic_sections routine before trying to use it.
5275 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5277 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5278 _bfd_elf_rel_vtable_reloc_fn.
5280 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5282 * Makefile.am: Add elf32-arm.c.
5283 * Makefile.in: Rebuild.
5284 * elf-bfd.h: Add elf_backend_get_symbol_type.
5285 * elf.c (swap_out_syms): If defined, call
5286 elf_backend_get_symbol_type.
5287 * elf32-arm.c: Define elf_backend_get_symbol_type.
5288 (elf32_arm_get_symbol-type): New routine.
5289 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5290 (bfd_elf32_arm_process_before_allocation): Change to
5291 check for STT_ARM_TFUNC.
5292 (elf32_arm_final_link_relocate): Likewise.
5293 * elfxx-target.h: Add elf_backend_get_symbol_type.
5295 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5297 * archures.c (bfd_mach_alpha_ev[456]): New.
5298 * cpu-alpha.c: Rework to match these types.
5299 * bfd-in2.h: Rebuild.
5301 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5303 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5304 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5306 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5307 (elf_i386_reloc_type_lookup): Recognize them.
5308 (elf_i386_check_relocs): Pass them off to generic code.
5309 (elf_i386_relocate_section): Ignore them.
5310 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5311 (elf_backend_can_gc_sections): True.
5313 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5315 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5316 before looking at owner field.
5317 (elf32_arm_to_thumb_stub): Ditto.
5318 (elf32_arm_relocate_section): Compute name before calling
5319 elf32_arm_final_link_relocate().
5321 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5323 * elf.c: comment and formatting cleanups.
5324 * elfcore.h: ditto.
5326 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5328 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5329 (core files are treated differently than object files).
5330 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5331 bfd_elf_mkcorefile): declare.
5332 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5333 bfd_elf_mkcorefile): add to bfd_target vector.
5334 * elfcore.h (elf_core_file_p): save the program header table,
5335 and set the bfd architecture from the elf file header.
5336 * elf.c (bfd_elf_mkcorefile): new function.
5337 (_bfd_elf_write_corefile_contents): new function.
5338 (assign_file_positions_for_segments): add cases for handling
5339 PT_NOTE segments. (assign_file_positions_except_relocs):
5340 core files should be handled the same as exec files.
5341 (prep_headers): identify core files as type ET_CORE.
5342 (copy_private_bfd_data): identify the sections belonging to
5343 the PT_NOTE segment.
5345 * elf32-sparc.c (elf32_sparc_final_write_processing):
5346 add break statement to default case.
5348 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5350 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5351 section (not input) will be in sections ".sbss", ".sbss2",
5352 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5353 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5354 output_offset for correct evaluation of addend.
5356 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5358 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5359 elf32_arm_allocate_interworking_sections and
5360 elf32_arm_process_before_allocation.
5362 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5364 * bfd-in.h: Ammend prototype for
5365 elf32_arm_process_before_allocation to remove surplus third
5366 argument.
5368 * bfd-in2.h: Regenerate.
5370 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5372 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5374 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5376 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5377 calculated for RELOC_SPARC_REV32 case.
5379 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5381 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5382 elf32_arm_allocate_interworking_sections and
5383 elf32_arm_process_before_allocation.
5384 * bfd-in2.h: Regenerated.
5385 * elf32-arm.c Define elf32_arm_link_hash_table.
5386 (insert_thumb_branch): New routine.
5387 (find_thumb_glue): New routine.
5388 (find_arm_glue): New routine.
5389 (record_arm_to_thumb_glue): New routine.
5390 (record_thumb_to_arm_glue): New routine.
5391 (elf32_arm_link_hash_table_create): New routine.
5392 (elf32_arm_get_bfd_for_interworking): New routine.
5393 (elf32_arm_allocate_interworking_sections) New routine.
5394 (elf32_arm_process_before_allocation) New routine.
5395 (elf32_thumb_to_arm_stub): New routine.
5396 (elf32_arm_to_thumb_stub): New routine.
5397 (elf32_print_private_bfd_data): Fix typo.
5398 (elf32_arm_final_link_relocate): Add argument sym_sec.
5399 Check for branches to thumb symbols in case R_ARM_PC24.
5400 Check for branches to arm symbols in case R_ARM_THM_PC22.
5401 (elf32_arm_relocate_section): Pass symbol section to
5402 elf32_arm_final_link_relocate.
5404 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5406 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5407 entries unless the symbol is defined in the executable; in
5408 particular, undefined weak symbols get a PLT entry.
5410 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5412 * libaout.h: Remove nested comment to avoid warning.
5414 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5416 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5417 R_ARM_PC24 relocation.
5419 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5421 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5422 argument is_local. Add argument sym_flags. Check sym_flags
5423 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5424 (elf32_arm_relocate_section): Don't pass local sym and pass
5425 sym_flags to elf32_arm_final_link_relocate.
5427 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5429 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5430 to not count too few relocs for dynamicly linked executables.
5432 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5434 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5435 symbols without a dynamic index dynamic. Consider all weak
5436 symbols dynamic.
5437 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5438 correspondance between input and output sections.
5440 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5442 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5443 that use a .got.plt section start the got offset at zero.
5445 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * ieee.c (ieee_write_processor): Correct the processor ID written
5448 out for bfd_arch_m68k, accommodating change of March 25.
5450 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5452 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5453 R_ARM_THM_RPC22 relocations.
5455 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5457 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5458 are always dynamic.
5459 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5460 .got relocs in -Bsymbolic shared objects.
5462 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5464 * elf32-arm.c: Add private flags to ELF header.
5465 (elf32_arm_print_private_bfd_data): New Function.
5466 (elf32_arm_set_private_flags): New Function.
5467 (elf32_arm_copy_private_flags): New Function.
5468 (elf32_arm_merge_private_bfd_data): New Function.
5470 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5472 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5473 a local symbol.
5474 (elf32_sparc_relocate_section): Likewise.
5476 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5478 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5479 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5480 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5481 of the function. Recognize no .plt as static linking.
5483 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5485 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5486 ".liblist" string through gettext.
5488 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5490 * Makefile.am: Add support for elf32-arm.lo.
5491 * Makefile.in: Rebuild.
5492 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5493 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5494 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5495 * configure: Regenerate.
5496 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5497 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5498 bfd_target bfd_elf32_littlearm_vec.
5499 * elf32-arm.c: New file.
5501 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5503 * libaout.h (M_SPARCLITE_LE): New machine.
5504 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5505 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5506 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5507 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5508 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5509 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5510 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5511 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5512 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5513 be BFD_RELOC_SPARC_REV32.
5514 * reloc.c: Ditto.
5515 * config.bfd (sparc86x-*-aout): New
5517 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5519 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5520 actually mapping the output sections.
5522 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5525 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5526 (mn10300_elf_reloc_map): Similarly.
5527 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5529 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5531 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5532 Irix 6.
5533 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5534 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5535 elf_mips_reloc_type defined in elf/mips.h.
5537 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5539 * elf64-mips.c: Remove reloc_type definition completely. It's now
5540 in elf/mips.h.
5542 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5544 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5545 as they are defined in elf/mips.h now.
5547 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5550 * Re-add lost change:
5551 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5552 "movm_stack_size".
5553 (mn10300_elf_relax_section): Include stack space for register saves
5554 in the imm8 field of a "call" instruction.
5555 (compute_function_info): Determine how much stack is allocated by
5556 the movm instruction. Fix typo.
5557 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5559 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5562 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5564 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5566 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5568 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5570 * elf32-hppa.h: Let ELF header define the enum containing the
5571 external reloc numbers.
5572 * elf32-i386.h: Likewise.
5574 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5576 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5577 * elf32-mips.c: Likewise.
5578 * elf32-ppc.c: Likewise.
5580 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5582 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5583 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5584 prblems.
5585 * bfd-in.h: Regenerate.
5586 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5587 parameter to 'unsigned int' to avoid K&R compatability problems.
5589 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5591 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5592 functionname_ptr to be const. Change line_ptr to be unsigned.
5594 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5595 macro is not defined. Change second parameter from bfd_link_info
5596 to coff_final_link_info. Add prototype.
5597 (coff_final_link_postscript): Simplify handling when macro is not
5598 defined. Add prototype.
5600 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5602 * elf-mn10300.c: Before include system specific ELF header define
5603 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5604 * elf32-mips.c: Likewise.
5605 * elf32-ppc.c: Likewise.
5607 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5610 temporary patch over to elf64-mips.c as well.
5612 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5614 * elf32-mips.c (reloc_type): Temporarily disable definition of
5615 standard relocation since they are now defined in elf/mips.h.
5617 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5619 * elf-m10200.c (mn10200_elf_final_link_relocate):
5620 Modify range test for case R_MN10200_8.
5622 * elf-m10300.c (mn10300_elf_final_link_relocate):
5623 Modify range test for case R_MN10300_8.
5625 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5627 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5628 * elf32-i386.c (elf_backend_got_header_size): Define.
5629 (elf_backend_plt_header_size): Define.
5630 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5631 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5632 * elfxx-target.h: Provide a default of zero.
5633 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5634 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5636 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5637 entry from an executable, even if the plt refcount goes to 0.
5639 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5641 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5642 directory name at the line number.
5644 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5645 with an unspecified type.
5647 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * sunos.c: Add undef of valid to avoid problem on SunOS.
5651 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5653 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5655 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5657 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5658 R_68K_PCxx and R_68K_xx relocations. Make sure that
5659 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5660 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5661 R_68K_xx relocations.
5662 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5663 that has no plt entry.
5664 (elf_m68k_relocate_section): Ignore the plt offset in a static
5665 link.
5666 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5667 an ignored symbol.
5668 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5669 a static link.
5671 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5672 types.
5673 (howto_table, reloc_map): Add entries for them.
5674 (elf_m68k_check_relocs): Handle them. Implement reference
5675 counting for got and plt entries.
5676 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5677 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5678 symbols.
5679 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5680 (elf_m68k_relocate_section): Handle the new reloc types.
5681 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5682 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5683 * elflink.h (elf_link_add_object_symbols): When creating an
5684 indirect reference for symbol versioning also copy the plt
5685 offset.
5686 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5687 flag also reset the plt offset.
5688 (elf_link_assign_sym_version): Likewise.
5689 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5690 the size of the entry in bytes.
5691 (elf_gc_allocate_got_offsets): Likewise.
5693 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5695 * elflink.h (elf_gc_sections): Return true rather than falling off
5696 the bottom.
5698 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5699 xmalloc.
5701 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5703 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5704 comment describing when it should be enabled.
5705 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5706 with GCC sources.
5708 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5710 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5711 information ATN records.
5713 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5716 section for an absolute symbol in a fully linked file. Based on
5717 patch from Christian Holland <CHolland@de.lucent.com>.
5719 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5721 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5722 that a symbol is undefined.
5724 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5726 * som.c (som_bfd_gc_sections): Define.
5728 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5730 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5731 overflows in ARM_26D patches, since they have already been
5732 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5734 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5736 * coffcode.h (coff_write_object_contents): If we have any long
5737 section names, call coff_write_symbols even if there are no
5738 symbols.
5740 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5743 PT_LOAD segment, rather than only setting it once for the entire
5744 file.
5746 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5747 rather than ignoring every phdr with a p_paddr of 0, ignore all
5748 the phdrs if they all have a p_paddr of 0.
5750 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5751 section was discarded from the link.
5753 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5755 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5757 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5759 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5760 floating point operations.
5762 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5765 function symbols.
5767 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5769 Merge of vax/vms (read-only) support
5770 * configure.com: Support Vax target.
5771 * makefile.vms: Support Vax target.
5772 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5773 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5774 support.
5775 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5776 support.
5777 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5778 support.
5779 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5780 support.
5781 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5782 support.
5783 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5784 * targets.c (bfd_target_ovax_flavour): New flavour.
5785 (vms_alpha_vec): Renamed from evax_alpha_vec.
5786 (vms_vax_vec): New.
5787 (target_vector): Update accordingly.
5788 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5789 evax_alpha_vec.
5790 (vax*-*-*vms*): New target.
5791 * Makefile.am: Update for renamed files. Rebuild dependencies.
5792 * bfd-in2.h: Rebuild.
5793 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5795 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5797 Based on patch from Matt Semersky <matts@scd.hp.com>:
5798 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5799 pointer on abfd->outsymbols.
5800 (generic_add_output_symbol): Handle NULL sym parameter.
5802 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5804 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5805 LMA of sections.
5807 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5809 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5810 when handling 32 bit immediate relocs.
5811 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5813 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5815 * section.c (STD_SECTION): Account for recently added gc_mark
5816 field in struct asection.
5818 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5819 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5821 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5823 ELF Section-level Garbage Collection:
5824 * bfd.c (bfd_gc_sections): New.
5825 * aout-adobe.c: Hook to default implementation.
5826 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5827 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5828 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5829 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5830 * tekhex.c, versados.c: Likewise.
5831 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5832 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5834 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5835 (bfd_generic_gc_sections): New.
5836 * section.c (SEC_KEEP): New.
5837 (asection): Add gc_mark member.
5839 * elfcode.h (elf_gc*): New name remappings.
5840 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5841 sections to be excluded.
5842 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5843 (elf_gc_propogate_vtable_entries_used): New.
5844 (elf_gc_smash_unused_vtentry_relocs): New.
5845 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5846 (elf_gc_common_finalize_got_offsets): New.
5847 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5848 * elfxx-target.h: Add and default gc hooks.
5850 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5851 for unions.
5852 (struct elf_obj_tdata): Likewise for local_got_offsets.
5853 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5854 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5855 * elf64-sparc.c, elflink.h: Likewise.
5857 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5858 (ELF_LINK_HASH_MARK): Define.
5859 (struct elf_backend_data): Add GC hooks.
5860 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5862 * elf-m10300.c (mn10300_elf_check_relocs): New.
5863 (mn10300_elf_gc_mark_hook): New.
5864 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5865 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5866 (mn10300_elf_final_link_relocate): Likewise.
5867 (mn10300_elf_relocate_section): Likewise.
5868 (elf_backend_can_gc_sections): Define.
5869 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5870 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5871 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5872 (mips_info_to_howto_rel): Likewise.
5873 (mips_elf_relocate_section): Likewise.
5874 (mips_elf_check_relocs): Likewise.
5875 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5876 (elf_backend_can_gc_sections): Define.
5877 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5878 (ppc_elf_howto_raw): Handle them.
5879 (ppc_elf_reloc_type_lookup): Likewise.
5880 (ppc_elf_relocate_section): Likewise.
5881 (ppc_elf_check_relocs): Reference count .got and .plt entries.
5882 Handle new vtable relocs.
5883 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
5884 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
5885 (elf_backend_can_gc_sections): Define.
5887 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
5889 * archures.c (bfd_mach_mn10300): Define.
5890 * elf-m10300.c: Include elf/mn10300.h
5891 (elf_mn10300_mach): New function.
5892 (_bfd_mn10300_elf_final_write_processing): Likewise.
5893 (_bfd_mn10300_elf_object_p): Likewise.
5894 (elf_backendfinal_write_processing): Define.
5895 (elf_backend_object_p): Likewise.
5897 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
5899 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
5900 relocation.
5902 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
5905 link_next field, not the next field.
5907 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
5909 * elf.c (map_sections_to_segments): Check the section address
5910 against the phdr size both with and without a modulo of
5911 maxpagesize.
5913 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
5915 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
5916 linker created empty input section if the output section has the
5917 same name.
5919 * elflink.h (elf_link_output_extsym): Print an error message if
5920 _bfd_elf_section_from_bfd_section fails.
5922 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
5923 failure.
5925 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
5927 * elf.c (copy_private_bfd_data): Improve handling of Solaris
5928 native linker output. Avoid putting an empty section in more than
5929 one segment.
5931 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
5933 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5934 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5936 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
5938 * elf.c (swap_out_syms): New arg relocatable_p.
5939 Don't add section VMA to symbols for relocatable output.
5940 (_bfd_elf_compute_section_file_positions): Update call to
5941 swap_out_syms.
5943 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
5945 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
5946 against 'addend' be signed rather than unsigned.
5948 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
5950 * elf32-m32r.c: Add prototyps for static functions.
5952 * coff-arm.c: Add prototypes for static functions.
5954 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
5956 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
5957 LMA is used to order sections in a segment.
5959 * elf32-v850.c: Add prototypes for static functions.
5960 Change type of addend parameter to bfd_vma in various functions.
5962 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
5965 complain_overflow_signed instead of complain_overflow_bitfield.
5967 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5969 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
5970 when comparing against 0.
5972 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
5974 * Makefile.am (config.status): New target.
5975 * Makefile.in: Rebuild.
5977 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
5979 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
5980 error if previous object endianness doesn't match current object.
5982 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
5984 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
5985 _bfd_elf_print_private)bfd_data ().
5987 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
5989 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
5990 and size_change_ok.
5991 (elf_link_add_object_symbols): Set type_change_ok and
5992 size_change_ok before calling elf_merge_symbol.
5994 * elf32-mips.c (mips_elf_relocate_section): If we issue an
5995 undefined symbol error, don't also issue an overflow error.
5997 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
5999 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6000 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6001 message instead of crashing.
6003 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6005 * archures.c (bfd_mach_cpu32): Define.
6006 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6007 bfd_mach_cpu32.
6008 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6009 * ieee.c: Include <ctype.h>.
6010 (ieee_object_p): Parse out process ID string to make it more
6011 likely to be acceptable for bfd_scan_arch.
6012 * bfd-in2.h: Rebuild.
6014 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6016 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6017 _bfd_elf_print_private_bfd_data() so that the program header will
6018 be displayed.
6020 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6022 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6023 0x68. Reindent. Add some comments.
6025 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6027 * elf.c (copy_private_bfd_data): Adjust physical address of
6028 segment in output BFD to contain LMAs of its sections.
6030 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6032 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6033 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6034 endian data 32 bit relocations.
6035 (elf32_sparc_merge_private_bfd_data): Check if linking little
6036 endian objects with big endian objects.
6037 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6038 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6039 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6040 * reloc.c: Same.
6041 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6042 * archures.c (bfd_mach_sparc_sparclite_le): New.
6043 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6045 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6047 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6048 statement.
6050 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6052 * bfd-in.h: Move over patch to bfd-in2.h.
6054 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6055 not fit in 32 bits.
6056 (_bfd_relocate_contents): Likewise.
6058 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6060 * peicode.h (add_data_entry): If the section has no private data
6061 then do not create a Data Dictionary entry for it.
6063 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6065 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6066 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6067 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6068 subsections during relaxation more correctly.
6070 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6072 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6073 Add extra argument to bfd_arm_process_before_allocation ().
6074 * bfd-in.h: Reflect changes made in bfd-in2.h.
6075 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6076 coff class of a BFD symbol.
6077 * coff-arm.c: Add support for interworking between Thumb code and
6078 non-interworking aware ARM code.
6080 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6082 * po/Make-in (install-info): New target.
6084 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6086 * filemode.c: Remove; not used.
6088 If sysdep.h includes a header file, don't include it again:
6089 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6090 <errno.h>.
6091 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6092 <sysdep.h>.
6093 * archive.c: Don't include <string.h> or <errno.h>.
6094 * evax-alpha.c; Don't include <stdio.h>.
6095 * evax-egsd.c: Likewise.
6096 * evax-etir.c: Likewise.
6097 * evax-misc.c: Likewise.
6098 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6099 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6100 <errno.h>.
6101 * hpux-core.c: Likewise.
6102 * netbsd-core.c: Likewise.
6103 * som.c: Likewise.
6104 * libbfd.c: Don't include <sys/types.h>.
6105 * nlmcode.h: Don't include <string.h>.
6106 * osf-core.c: Don't include <string.h> or <stdio.h>.
6107 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6108 <errno.h>, or <unistd.h>.
6109 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6111 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6113 * configure.com: If the version number can not be found in
6114 configure.in, set it to "unknown" rather than "2.8.1".
6116 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6118 * elf32-mips.c (elf_mips_mach): New.
6119 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6120 (_bfd_mips_elf_final_write_processing): Use the names
6121 of machines, rather than the numbers. Set both the ARCH
6122 and MACH in e_flags. Handle a few more specific machines.
6123 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6124 EF_MIPS_ARCH and EF_MIPS_MACH.
6126 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6128 * syms.c (bfd_is_local_label): Revert last change.
6129 * srec.c (srec_write_symbols): Discard debugging symbols.
6131 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6133 * som.c: Include <ctype.h>.
6134 * som.h: Don't include sysdep.h.
6136 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6138 * libbfd.h: Rebuilt.
6139 * libbfd-in.h: Removed gettext includes and defines.
6140 * sysdep.h: Moved gettext-related includes and defines here.
6142 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6144 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6145 an ad-hoc test. Kill bogus #if 0 code.
6146 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6148 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6151 when generating a normal executable for a symbol defined in a
6152 regular file. When copying a reloc into the output file, adjust
6153 the addend for a PC relative reloc against a global symbol.
6155 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6157 * libbfd.h: Rebuilt.
6158 * libbfd-in.h (_): Define as dgettext.
6160 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6163 not signed.
6164 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6165 when declaring parameter types.
6166 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6168 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6170 * config.bfd: If we include any ELF targets in targ_defvec and/or
6171 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6172 * elf32-gen.c (dummy): New static const variable.
6173 (elf_generic_info_to_howto): New static function.
6174 (elf_generic_info_to_howto_rel): New static function.
6175 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6176 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6177 * elf64-gen.c: Same changes as elf32-gen.c.
6178 * elfcode.h (elf_object_p): For the generic target, ignore a
6179 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6181 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6184 * configure: Rebuild.
6186 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6188 * config.bfd: Update OSR5/Unixware patterns.
6190 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6192 * elf.c (assign_file_positions_for_segments): Allow for holes
6193 between sections added by a link script.
6195 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6197 * configure.in: Change version number to 2.9.4
6198 * configure: Rebuild.
6200 Based on patch from H.J. Lu <hjl@gnu.org>:
6201 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6202 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6203 * bfd-in2.h: Rebuild.
6205 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6207 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6208 Change all users.
6210 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6212 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6213 (elf64_alpha_relax_section): Fill them in.
6214 (elf64_alpha_relax_opt_call): Implement more than a stub.
6215 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6216 alignment on .scommon.
6217 (elf64_alpha_merge_gots): Merge use counts as well.
6219 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6221 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6222 for calculating a local symbol's address.
6223 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6224 Set the .got's cooked size as well as the raw size.
6226 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6228 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6229 internationalisation of printed information.
6231 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6232 internationalisation of printed information.
6234 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * syms.c (struct indexentry): Change directory_name, file_name,
6237 and function_name fields to char *.
6238 (struct stab_find_info): Change cached_file_name field to char *.
6240 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6242 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6244 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6246 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6248 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6250 * Makefile.am (install-data-local): Make $(includedir).
6251 * Makefile.in: Rebuild.
6253 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6255 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6257 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6259 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6260 * Makefile.in: Rebuild.
6262 * bfd-in2.h: Rebuild for Nick's changes.
6264 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6266 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6267 change wrt length == max_namelen.
6269 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6271 * Many files: Added gettext invocations around user-visible
6272 strings.
6273 * libbfd-in.h: Added gettext includes and defines.
6274 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6275 HAVE_LC_MESSAGES): Define.
6276 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6277 po/Makefile.
6278 * Makefile.am (SUBDIRS): Added po.
6279 (POTFILES): New macro.
6280 (po/POTFILES.in): New target.
6281 (SOURCE_HFILES): New macro.
6282 (HFILES): Use it.
6283 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6285 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6287 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6288 NT_PRSTATUS note section encountered, it contains the status of
6289 the currently executing thread when the core file was written.
6291 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6293 * libcoff.h: Add extra parameter to
6294 bfd_coff_link_output_has_begun overrideable function.
6295 * cofflink.c: Pass extra parameter to
6296 bfd_coff_link_output_has_begun function.
6297 * bfd-in.h: Add prototypes for exported ARM interworking
6298 functions.
6299 * peicode.h: ARM specific code reorganised to conform to BFD
6300 coding conventions.
6301 * coffcode.h: ARM specific code reorganised to conform to BFD
6302 coding conventions.
6303 * coff-arm.c: Code reorganised to conform to the BFD coding
6304 conventions. Global variables have been moved into an ARM
6305 specific hash table structure and a new function:
6306 bfd_arm_get_bfd_for_interworking() has been created which is
6307 called from the linker scripts.
6309 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6311 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6313 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6314 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6315 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6316 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6318 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6320 * config.bfd: Added sparc86x support.
6322 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6324 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6325 an out of range pc-relative jump/call to an undefined weak symbol.
6327 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6329 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6330 comparisons signed.
6332 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6334 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6335 an error other than bfd_error_system_call, set the error to
6336 bfd_error_wrong_format.
6338 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6339 bfd_elf32_powerpcle_vec.
6341 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6342 program segments are zero, don't set p_paddr_valid.
6344 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6346 * elf64-alpha.c: Initial implementation of relaxation --
6347 (struct alpha_elf_link_hash_entry): Add use_count member.
6348 (elf64_alpha_check_relocs): Initialize and increment it.
6349 (elf64_alpha_can_merge_gots): Check it when considering merging.
6350 (elf64_alpha_merge_gots): Drop entries with zero use.
6351 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6352 (elf64_alpha_always_size_sections): Split out got sizing ...
6353 (elf64_alpha_size_got_sections): ... here. New function.
6354 (elf64_alpha_relax_find_reloc_ofs): New function.
6355 (elf64_alpha_relax_with_lituse): Likewise.
6356 (elf64_alpha_relax_without_lituse): Likewise.
6357 (elf64_alpha_relax_opt_call): Likewise.
6358 (elf64_alpha_relax_section): Likewise.
6359 (elf64_alpha_add_symbol_hook): Likewise.
6360 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6361 (elf64_alpha_relocate_section): Likewise.
6362 (bfd_elf64_bfd_relax_section): Define.
6363 (elf_backend_add_symbol_hook): Likewise.
6365 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6367 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6368 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6369 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6371 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6373 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6374 * configure: Rebuild.
6376 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6379 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6380 * configure.in: Define and substitute WIN32LDFLAGS and
6381 WIN32LIBADD.
6382 * aclocal.m4: Rebuild with new libtool.
6383 * configure, Makefile.in: Rebuild.
6385 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6387 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6388 before any other symbols in the same section.
6390 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6392 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6393 systems.
6395 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6397 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6398 addr_size.
6399 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6400 Use addr_size for address size, rather than sizeof(bfd_vma).
6401 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6402 Fix call to read_address.
6403 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6404 Scrap other unneeded arguments. Fix call to read_address.
6405 (scan_unit_for_functions): Fix call to read_attribute.
6406 (parse_comp_unit): We now handle more values for addr_size.
6407 Set addr_size in unit. Fix call to read_attribute and
6408 decode_line_info.
6410 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6412 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6414 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6416 * archures.c (bfd_default_scan): Add m68k cases back to default
6417 switch, reverting patch of March 25, since IEEE support depends
6418 upon them.
6420 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * Makefile.am (diststuff): New target.
6423 * Makefile.in: Rebuild.
6425 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6427 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6428 som_offset when we have an extended name table.
6430 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6432 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6433 trying to copy it.
6434 * Makefile.in: Rebuild.
6436 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6438 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6439 symbols when creating a shared library.
6440 (elf_m68k_adjust_dynindx): New function, used by above code.
6441 (elf_m68k_finish_dynamic_sections): Initialize the section
6442 symbols.
6443 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6445 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6447 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6448 value 11.
6450 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6452 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6453 assertion.
6455 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6457 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6458 absolute symbols.
6460 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6462 * configure.in: Set version to 2.9.1.
6463 * configure: Rebuild.
6465 * Branched binutils 2.9.
6467 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6469 * syms.c (ENABLE_CACHING): Define.
6470 (struct indexentry): Define.
6471 (struct stab_cache): Remove.
6472 (cmpindexentry): New static function.
6473 (struct stab_find_info): Add new fields: indextable,
6474 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6475 cached_file_name. Remove fields: file_cache, function_cache, and
6476 line_cache.
6477 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6478 index table and search it.
6480 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6482 * elf.c (_bfd_elf_copy_private_section_data): Call
6483 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6485 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6487 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * coff-arm.c: Define all globally visible variables and functions
6490 only when COFF_WITH_PE is not defined.
6491 * configure.in (armpe_little_vec, armpe_big_vec): Add
6492 coff-arm.lo.
6493 * configure: Rebuild.
6495 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6497 Fix some gcc -Wall warnings:
6498 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6499 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6500 * archures.c (bfd_default_scan): Likewise.
6501 * bfd.c (bfd_scan_vma): Likewise.
6502 * binary.c (mangle_name): Likewise
6503 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6504 * coff-sh.c (sh_relocate_section): Likewise.
6505 * coff-stgo32.c (create_go32_stub): Likewise.
6506 * coffcode.h (coff_slurp_line_table): Likewise.
6507 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6508 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6509 (assign_file_positions_for_segments): Likewise.
6510 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6511 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6512 * oasys.c (oasys_write_sections): Likewise.
6513 * ppcboot.c (ppcboot_object_p): Likewise.
6514 (mangle_name): Likewise.
6515 * riscix.c (riscix_fix_pcrel_26): Likewise.
6516 * srec.c (srec_scan): Likewise.
6517 * stabs.c (_bfd_write_section_stabs): Likewise.
6518 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6519 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6520 switch. Declare parameters for function pointers.
6521 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6522 warning.
6523 * elf.c (elf_sort_sections): Likewise.
6524 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6525 Add default cases to switches.
6526 (coff_arm_relocate_section): Remove unused local variables.
6527 Always set rstat.
6528 (coff_arm_bfd_set_private_flags): Change flag variable to type
6529 flagword.
6530 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6531 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6532 (dump_toc): Change cat to const, and initialize it.
6533 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6534 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6535 (sh_elf_relocate_section): Initialize r_symndx.
6536 * coffcode.h (coff_compute_section_file_positions): Only declare
6537 old_sofar if ALIGN_SECTIONS_IN_FILE.
6538 (coff_write_object_contents): Initialize csym.
6539 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6540 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6541 switch.
6542 * dwarf2.c: Include libiberty.h.
6543 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6544 (decode_line_info): Remove unused local variables.
6545 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6546 (m32r_elf_relocate_section): Likewise.
6547 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6548 (v850_elf_reloc): Likewise.
6549 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6550 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6551 * elf.c (assign_file_positions_for_segments): Always set adjust.
6552 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6553 parenthesize expression.
6554 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6555 (m32r_elf_object_p): Return a value.
6556 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6557 * elf32-mips.c (mips_elf_final_link): Initialize last.
6558 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6559 * elf32-v850.c (v850_elf_object_p): Return a value.
6560 (v850_elf_print_private_bfd_data): Change fprintf format string.
6561 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6562 unsigned long.
6563 * elflink.h (elf_link_add_object_symbols): Change vernum to
6564 unsigned int, and initialize it. Change fprintf format string.
6565 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6566 when setting or comparing to soname_indx.
6567 (elf_create_pointer_linker_section): Change num_symbols to
6568 unsigned int.
6569 * libcoff-in.h (coff_data_type): Change flags to flagword.
6570 * peicode.h (pe_print_idata): Initialize idx. Change j to
6571 bfd_size_type. Initialize hint_member. Remove useless test to
6572 time_stamp.
6573 (pe_print_edata): Change num_functions and num_names in struct
6574 EDT_type to unsigned long. Remove cast. Change fprintf format
6575 string.
6576 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6577 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6578 int.
6579 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6580 int *. Update uses. Change j to long.
6581 * bfd-in2.h, libcoff.h: Rebuild.
6583 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6585 * elf32-v850.c Remove definition of USE_REL.
6586 (v850_elf_info_to_howto_rela): New function.
6587 (v850_elf_perform_relocation): Renamed from
6588 v850_elf_store_addend_in_insn. Removed replace argument.
6589 (v850_elf_reloc): store the relocation in the addend field instead
6590 of the insn.
6591 (v850_elf_final_link_relocate): Now calls
6592 v850_elf_perform_relocation.
6593 (v850_elf_relocate_section): Remove code to generate REL
6594 relocations.
6596 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * coffcode.h (coff_new_section_hook): Set the type and storage
6599 class in the native symbol information allocated for a new section
6600 symbol.
6602 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6604 * peicode.h: Chain together calls to
6605 coff_bfd_copy_private_bfd_data and
6606 coff_bfd_print_private_bfd_data.
6608 * coff-arm.c: Add prototypes for
6609 coff_arm_bfd_print_private_bfd_data and
6610 coff_arm_bfd_copy_private_bfd_data.
6612 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6614 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6615 build.
6617 * peicode.h: Call arm-coff private data functions after handling
6618 pe private data.
6620 * coff-arm.c: Turn statics into globals so that they can be shared
6621 both pe and pei backends.
6623 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6626 plain numbers.
6627 (sunos_write_object_contents): Likewise.
6628 * aoutx.h (NAME(aout,machine_type)): Likewise.
6629 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6631 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6633 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6634 variants.
6635 (bfd_default_scan): Remove m68k special cases.
6636 * bfd-in2.h: Rebuild.
6637 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6638 than plain numbers.
6639 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6640 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6641 m68k:68000.
6642 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6643 selection, change printable_name to just "m68k" and make that the
6644 default instead of m68k:68020.
6646 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6647 from aoutx.h.
6648 (MY_get_section_contents): Define as aout_32_get_section_contents
6649 rather than NAME(aout,get_section_contents).
6651 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6653 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6654 and call bfd_default_set_arch_mach to do the real work.
6656 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6658 * bout.c (BALX): Include return register g14 as part of the insn.
6659 (BALX_MASK): New.
6660 (calljx_callback): Use it.
6662 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6664 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6665 * libbfd.h: Rebuild.
6667 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6668 byte_count to unsigned int.
6669 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6670 unused local variables.
6672 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6673 variables er and er1.
6675 * cpu-v850.c: Include <ctype.h>.
6676 (scan): Case isdigit argument to unsigned char.
6678 From Yan Meroth <YAN.MEROTH@st.com>:
6679 * ihex.c (ihex_scan): Add extbase variable so that getting an
6680 extended linear address record does not ignore any previous
6681 extended address.
6682 (ihex_write_object_contents): When writing out an extended linear
6683 address record, zero out any previous extended address.
6685 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6687 * ieee.c (do_one): Check section before dereferencing it.
6688 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6689 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6691 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6693 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6695 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6697 * coff-arm.c: Add interworking functions to pe backends.
6699 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6701 * configure.in: Use AM_DISABLE_SHARED.
6702 * aclocal.m4, configure: Rebuild with libtool 1.2.
6704 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6706 * coff-arm.c (coff_arm_relocate_section): Better error messages
6707 when interowrking conflucts occur. Courtesy of Jonathan Walton
6708 and Tony Thompson.
6709 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6710 relocations. Patch courtesy of Jonathan Walton and Tony
6711 Thompson.
6713 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6715 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6716 part of Feb 22 change controling when to override the existing
6717 symbol with the .plt entry.
6719 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6721 * config.bfd (targ_cpu): Add thumb-pe target.
6723 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6724 functions in PE build.
6726 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6728 * config.bfd (sparclite-*-elf*): Added.
6730 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6732 * configure.in: Add elf.lo to elf shell variable.
6733 * Makefile.am (BFD_LIBS): Remove elf.lo.
6734 (BFD_LIBS_CFILES): Remove elf.c.
6735 (BFD32_BACKENDS): Add elf.lo.
6736 (BFD32_BACKENDS_CFILES): Add elf.c.
6737 * configure, Makefile.in: Rebuild.
6739 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6741 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6742 relocation against a non-local symbol should not have a dynamic
6743 relocation.
6745 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6747 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6748 COFF filehdr flags.
6749 (pe_print_private_bfd_data): Print PE flags. From Mikey
6750 <jeffdb@netzone.com>.
6752 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6754 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6755 a plt entry when we can determine that we authoritatively define
6756 the symbol.
6758 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6760 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6761 don't actually use trad-core, but a SunOS-style core file handled
6762 by gdb directly.
6763 * hosts/sparclinux.h: Remove.
6765 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * peicode.h (pe_print_idata): If there is no .idata section, look
6768 for the import tables in some other section. Make the initial
6769 label line up better with the data. Print the import address
6770 table even if there is no import name table. If the import
6771 address table holds actual addresses, print them.
6773 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6775 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6776 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6777 bfd_error_system_call.
6779 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6781 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6782 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6784 From H.J. Lu <hjl@gnu.org>:
6785 * Makefile.am (libbfd_la_LDFLAGS): Define.
6786 * Makefile.in: Rebuild.
6788 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6790 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6791 * netbsd.h (MACHTYPE_OK): Define.
6792 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6793 calling N_SET_MACHTYPE, rather than having a switch.
6794 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6795 and M_ALPHA_NETBSD.
6796 * i386netbsd.c (MACHTYPE_OK): Don't define.
6797 (DEFAULT_MID): Define.
6798 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6799 (MACHTYPE_OK): Don't define.
6800 (DEFAULT_MID): Define.
6801 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6802 (DEFAULT_MID): Define.
6803 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6804 (DEFAULT_MID): Define.
6805 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6806 (DEFAULT_MID): Define.
6808 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6809 * vaxnetbsd.c: New file.
6810 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6811 rather than netbsd_core.
6812 * targets.c (vaxnetbsd_vec): Declare.
6813 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6814 defined, add netbsd_core_vec.
6815 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6816 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6817 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6818 * config.bfd (alpha*-*-netbsd*): New target.
6819 * Makefile.am: Rebuild dependencies.
6820 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6821 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6822 * configure, Makefile.in: Rebuild.
6824 * configure.host: Remove the old shared library build stuff. We
6825 now use libtool instead.
6827 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6829 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6831 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6833 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6834 * configure: Rebuild.
6836 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6837 * elf32-v850.c (remember_hi16s_reloc): New function.
6838 (find_remembered_hi16s_reloc): New function.
6839 (v850_elf_store_addend_in_insn): Use the above new functions to
6840 match up HI6S relocs with LO16 relocs.
6842 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6844 * configure.in: Change -linux* to -linux-gnu*.
6845 * config.bfd, configure.host: Likewise.
6846 * configure: Rebuild.
6848 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6850 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6851 LO16/HI16S bug and improve comments about what is going on.
6853 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * configure, aclocal.m4: Rebuild with new libtool.
6857 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6859 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6860 when merging v850 code into v850e/v850ea code. Do not initialise
6861 output flags if the input is the default architecture.
6863 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6865 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6866 get the size from bfd_arch_bits_per_address instead of directly
6867 from the isa.
6869 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6871 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6872 to wrap, just return all 1's bits instead.
6873 * libbfd.h: Regenerate.
6875 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6877 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6878 if COFF_WITH_PE.
6879 (coff_relocate_section): If COFF_WITH_PE, define as
6880 coff_pe_i386_relocate_section.
6881 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
6882 skip empty sections, to match coff_write_object_contents.
6884 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
6885 rather than swapping out r_offset twice. From Luke Deller
6886 <luked@cse.unsw.edu.au>.
6888 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * configure.in: Set libtool_enable_shared rather than
6891 libtool_shared. Remove diversion hack.
6892 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
6893 with new libtool.
6895 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
6897 * syms.c (struct stab_cache): Define.
6898 (struct stab_find_info): Remove cached_offset, cached_stab,
6899 cached_str, and cached_stroff fields. Add file_cache,
6900 function_cache, and line_cache fields.
6901 (_bfd_stab_section_find_nearest_line): Use extensive caching to
6902 speed up searches.
6904 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * peicode.h (pe_print_idata): Check for import of ordinal rather
6907 than name.
6908 (pe_print_edata): If there is no .edata section, look for the
6909 export data in some other section.
6911 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
6913 * configure.in: Change version to 2.8.4.
6914 * configure: Regenerated.
6916 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6918 Add tms320c30 support:
6919 * cpu-tic30.c: New file.
6920 * aout-tic30.c: New file.
6921 * coff-tic30.c: New file.
6922 * archures.c (bfd_arch_tic30): Define.
6923 (bfd_tic30_arch): Declare.
6924 (bfd_archures_list): Add bfd_tic30_arch.
6925 * targets.c (bfd_target_vector): Add tic30_aout_vec and
6926 tic30_coff_vec.
6927 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
6928 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
6929 (coff_set_flags): Likewise.
6930 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
6931 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
6932 * Makefile.am: Rebuild dependencies.
6933 (ALL_MACHINES): Add cpu-tic30.lo.
6934 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
6935 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
6936 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
6937 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
6939 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
6941 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
6942 to lag behind LO16 reloc by a couple of instructions.
6944 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
6947 make to reexamine the file timestamp.
6948 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
6950 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
6951 0x100000.
6953 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
6955 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
6956 to create .dynsbss and .rela.sbss sections.
6957 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
6958 copied from dynamic objects into .sbss.
6959 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
6960 use it. Correct typo of .rela.sdata2.
6961 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
6962 put the data, which may now be in .sbss.
6963 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
6964 (elf_backend_create_dynamic_sections): Define as
6965 ppc_elf_create_dynamic_sections.
6967 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
6968 against _GLOBAL_OFFSET_TABLE_.
6969 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
6970 shared libraries which refer to local symbols. Make sure that the
6971 test for allocating space for a reloc in a shared object is the
6972 same as the test for emitting a reloc.
6974 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6976 * config.bfd (i[3456]-*-mingw32*): New target.
6977 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
6978 * aclocal.m4, configure: Rebuild.
6980 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
6982 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
6983 have a bfd_object.
6985 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
6987 Sparc v9 ABI compliant PLT:
6988 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
6989 (plt_templates, sparc64_elf_build_plt_entry): Delete.
6990 (LARGE_PLT_THRESHOLD): New define.
6991 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
6992 (sparc64_elf_build_plt): New function.
6993 (sparc64_elf_plt_entry_offset): Likewise.
6994 (sparc64_elf_plt_ptr_offset): Likewise.
6995 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
6996 contain the index for convenience. Skip the initial entries
6997 in .rela.plt.
6998 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
6999 memory for the benefit of .rela.plt.
7000 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7001 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7002 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7003 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7004 Call sparc64_elf_build_plt.
7005 (elf_backend_want_got_plt): No.
7006 (elf_backend_plt_readonly): No.
7007 (elf_backend_plt_alignment): 8.
7009 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7010 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7011 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7012 to be called.
7014 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7016 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7017 processors.
7018 * cpu-mips.c (arch_info_struct): Add mips variants.
7019 * bfd-in2.h: Rebuilt.
7021 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7023 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7024 t2a3_b_insn.
7026 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7028 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7029 (i[3456]86sco3.2v5*coff): New target.
7031 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7035 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7037 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7038 * bfd-in2.h: Regenerate.
7040 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7042 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7044 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7047 adjust addend for an output common symbol (from Jimmy Blair
7048 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7049 defined symbol to counteract adjustment made in generic relocation
7050 code.
7052 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7054 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7056 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7057 (GET_SCNDHR_NLNNO): Likewise.
7059 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7061 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7063 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7065 * elf32-m32r.c: Add macros to handle NOP insertion.
7067 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7069 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7070 (xcoff_mark): Likewise.
7071 (xcoff_build_ldsyms): Mark absolute symbols.
7073 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7075 * bout.c (b_out_write_object_contents): Sort symbols before output
7076 to keep {CALL,BAL}NAME symbols adjacent.
7077 (b_out_symbol_cmp): New function.
7079 For older changes see ChangeLog-9697
7080 \f
7081 Local Variables:
7082 mode: change-log
7083 left-margin: 8
7084 fill-column: 74
7085 version-control: never
7086 End: