1 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3 * configure.in (VERSION): Update to show this is the CVS mainline.
5 2000-06-07 Alan Modra <alan@linuxcare.com.au>
7 * elf32-d10v.c: Include elf/d10v.h
8 (enum reloc_type): Delete.
9 * elf32-d30v.c: Include elf/d30v.h
10 (enum reloc_type): Delete.
12 * Makefile.am: Run "make dep-am" to regenerate dependencies.
13 * Makefile.in: Regenerate.
15 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
16 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
17 move HOWTOs into elf_howto_table.
18 (R_386_standard, R_386_ext_offset): Define.
19 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
20 (elf_i386_reloc_type_lookup): Modify calculation of index into
21 elf_howto_table since we've removed the padding.
22 (elf_i386_info_to_howto_rel): Likewise.
23 (elf_i386_relocate_section): Likewise.
25 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
27 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
29 2000-06-05 H.J. Lu <hjl@gnu.org>
31 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
32 an error when seeing an undefined symbol with hidden/internal
33 attribute. It is handled in *_relocate_section ().
35 2000-06-05 H.J. Lu <hjl@gnu.org>
37 * elflink.h (elf_fix_symbol_flags): Follow the link for the
38 indirect symbol for the ELF_LINK_NON_ELF bit.
39 (elf_link_output_extsym): Don't output the indirect symbol even
40 if the ELF_LINK_NON_ELF bit is set.
42 2000-06-01 J.T. Conklin <jtc@redback.com>
44 * config.bfd (i[3456]86-*-netbsdelf*): New target.
45 (i[3456]86-*-netbsdaout*): New target.
46 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
47 (i[3456]86-*-openbsd*): Likewise.
49 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
51 * trad-core.c: From hpux-core.c, include <dirent.h> or
52 <sys/ndir.h> when possible.
54 2000-05-31 Nick Clifton <nickc@cygnus.com>
56 * opintl.h (_(String)): Explain why dgettext is used instead
59 2000-05-31 Ulrich Drepper <drepper@redhat.com>
61 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
62 definitions. We must not assume they are sorted in the file
63 according to their index numbers.
65 2000-05-31 Alan Modra <alan@linuxcare.com.au>
67 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
68 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
69 R_PARISC_DIR17F are for absolute branches; Handle them as such.
71 2000-05-30 Nick Clifton <nickc@cygnus.com>
73 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
74 80960CA, 80960MC as valid machine names.
76 2000-05-30 H.J. Lu <hjl@gnu.org>
78 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
79 visibility bits if the symbol is undefined. Correctly handle
80 weak undefined symbols with hidden and internal attributes.
82 * elflink.h (elf_link_add_object_symbols): Always turn the
83 symbol into local if it has the hidden or internal attribute.
85 2000-05-29 Philip Blundell <philb@gnu.org>
87 * ppcboot.c: Add packed attribute if compiling with GCC.
89 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
91 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
93 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
95 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
96 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
97 corefile on a 64-bit (Sparc Solaris) host. Also clean up
100 2000-05-26 Alan Modra <alan@linuxcare.com.au>
102 * Makefile.am: Update dependencies with "make dep-am"
103 * Makefile.in: Regenerate.
105 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
106 bindtextdomain): Replace defines with those from intl/libgettext.h
107 to quieten gcc warnings.
109 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
111 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
113 * archive.c (normalize, bfd_bsd_truncate_arname,
114 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
115 file names with backslashes.
117 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
120 * sysdep.h: Include filenames.h.
122 2000-05-26 Alan Modra <alan@linuxcare.com.au>
124 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
126 2000-05-26 Jakub Jelinek <jakub@redhat.com>
128 * elf64-sparc.c (sparc64_elf_relax_section): New.
129 (sparc64_elf_relocate_section): Optimize tail call into branch always
131 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
132 (elf32_sparc_relax_section): New.
134 2000-05-26 Jakub Jelinek <jakub@redhat.com>
136 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
137 Remove unusued variables.
138 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
139 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
140 previous fix, so that shared libs really don't influence targets
141 extension mask and memory model.
143 2000-05-23 H.J. Lu <hjl@gnu.org>
145 * elf64-alpha.c (elf64_alpha_relocate_section): Check
146 h->root.other not h->other.
147 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
149 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
151 2000-05-23 H.J. Lu <hjl@gnu.org>
153 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
154 undefined symbol with the non-default visibility attributes.
155 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
156 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
157 * elf32-i370.c (i370_elf_relocate_section): Likewise.
158 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
159 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
160 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
161 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
162 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
163 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
164 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
165 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
167 2000-05-22 Richard Henderson <rth@cygnus.com>
169 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
170 PCREL22, PCREL64I. Zero size of special relocs.
171 (elf64_ia64_reloc_type_lookup): Likewise.
172 (USE_BRL, oor_brl, oor_ip): New.
173 (elf64_ia64_relax_section): New.
174 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
175 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
176 (elf64_ia64_relocate_section): Likewise.
177 (bfd_elf64_bfd_relax_section): New.
178 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
179 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
180 * bfd-in2.h, libbfd.h: Regenerate.
182 2000-05-22 Nick Clifton <nickc@cygnus.com>
184 * configure.in : Add peigen.lo to MIPS PE targets.
185 * configure: Regenerate.
187 2000-05-22 Momchil Velikov <velco@fadata.bg>
189 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
190 only if it is known for both input and output bfds. Separate
191 error message strings as in some languages, it may be necessary
192 to change more than one place in the string to change between
195 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
196 endianess checks, call _bfd_generic_verify_endian_match() instead.
198 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
200 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
202 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
203 endianess before checking bfd flavours.
205 2000-05-22 H.J. Lu <hjl@gnu.org>
207 * elflink.h (elf_link_output_extsym): Clear the visibility
208 field for symbols not defined locally.
210 2000-05-18 Alan Modra <alan@linuxcare.com.au>
212 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
213 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
214 (hppa_rebuild_insn): Mask immediate bits here instead.
215 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
217 2000-05-18 Momchil Velikov <velco@fadata.bg>
219 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
220 relocs for an executable, ensure that they are virtual addresses.
222 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
224 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
226 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
227 Rick Gorton <gorton@scrugs.lkg.dec.com>
229 * elflink.h: Add emitrelocations support: when enabled, relocation
230 information and relocation sections are put into final output
231 executables. If the emitrelocations flag is set, do the following:
232 (elf_bfd_final_link): Emit relocation sections.
233 (elf_link_input_bfd): Compute relocation section contents.
234 (elf_gc_sections): Don't clean relocation sections.
236 2000-05-16 Catherine Moore <clm@cygnux.com>
238 * som.c (som_decode_symclass): Recognize weak symbols.
240 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
242 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
243 read idata section only from dataoff.
244 (pe_print_edata): Correctly check for valid eat_member.
246 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
248 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
250 2000-05-14 Philip Blundell <philb@gnu.org>
252 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
254 2000-05-12 Alan Modra <alan@linuxcare.com.au>
256 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
258 * peigen.c (pe_print_idata): Look for .idata section and print
259 info even if data directory has zero entries. Read idata section
260 starting from dataoff, and adjust all data offsets to suit. Cast
261 all bfd_vma vars to unsigned long before passing to fprintf.
262 * peigen.c (pe_print_edata): Similarly, look for .edata section
263 and print info even if data directory has zero entries. Cast
264 all bfd_vma vars to unsigned long before passing to fprintf.
266 From Szabolcs Szakacsits <szaka@F-Secure.com>
267 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
268 directory size which may be bogus.
269 * peigen.c (pe_print_edata): Similarly.
271 2000-05-09 Alan Modra <alan@linuxcare.com.au>
273 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
275 (copy_private_bfd_data): Allow for space possibly taken up by elf
276 headers when calculating segment physical address from lma.
278 2000-05-08 Alan Modra <alan@linuxcare.com.au>
280 * versados.c (versados_scan): Init stringlen and pass_2_done.
282 * trad-core.c (trad_unix_core_file_p): Return
283 bfd_error_wrong_format rather than bfd_error_file_truncated.
285 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
286 add_data_entry. DataDirectory virtual address is relative.
287 (pe_print_idata): Account for relative DataDirectory virtual
288 addresses. Don't trash datasize inside POWERPC_LE_PE code.
289 (pe_print_edata): Similarly.
291 From Szabolcs Szakacsits <szaka@F-Secure.com>
292 * peigen.c (dir_names): Add Delay Import Directory.
293 (pe_print_idata): Always search for bfd section containing
294 idata address rather than looking up section name. Print this
295 section name rather than .idata.
296 (pe_print_edata): Similarly. Also print some fields as %08lx.
297 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
300 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
302 * xcoff.h: Rename to xcoff-target.h
303 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
304 * coff-rs6000.c: Ditto.
305 * coff64-rs6000.c: Ditto.
306 * coff-pmac.c: Ditto.
307 * Makefile.in: Regenerate.
309 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
311 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
312 Change U802TOC64MAGIC to U803XTOCMAGIC.
314 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
316 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
317 * bfd-in.h: Prototype bfd_elf_get_arch_size.
318 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
320 2000-05-04 Alan Modra <alan@linuxcare.com.au>
322 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
324 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
326 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
327 hidden and internal symbols.
328 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
330 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
331 assign a PLT or GOT entry to symbols with hidden and
334 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
336 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
338 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
340 2000-05-02 H.J. Lu <hjl@gnu.org>
342 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
345 2000-05-02 Alan Modra <alan@linuxcare.com.au>
347 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
348 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
350 * Makefile.in: Regenerate.
352 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
354 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
355 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
356 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
357 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
358 * Makefile.in: Rebuild.
360 2000-05-02 Alan Modra <alan@linuxcare.com.au>
362 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
363 doesn't work very well.
365 * elf-hppa.h (elf_hppa_internal_shdr): Define.
366 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
367 Set hdr->s_type to 1 if ARCH_SIZE == 32.
368 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
369 (elf_hppa_info_to_howto): Likewise.
370 (elf_hppa_info_to_howto_rel): Likewise.
371 (elf_hppa_reloc_type_lookup): Likewise.
372 (elf_hppa_is_local_label_name): Likewise.
373 (elf_hppa_fake_sections): Likewise.
374 (elf_hppa_final_write_processing): Likewise.
375 (elf_hppa_howto_table): Fully initialise all entries.
376 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
377 (elf_hppa_info_to_howto): Likewise.
378 (elf_hppa_info_to_howto_rel): Likewise.
379 (elf_hppa_reloc_type_lookup): Likewise.
380 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
381 elf_hppa_unmark_useless_dynamic_symbols,
382 elf_hppa_remark_useless_dynamic_symbols,
383 elf_hppa_record_segment_addrs, elf_hppa_final_link,
384 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
385 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
386 elf32-hppa.c mess is cleaned up.
387 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
388 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
389 r_field then call hppa_field_adjust inline func with variable
390 r_field arg, instead call hppa_field_adjust with fixed arg.
391 In case R_PARISC_PCREL22F, don't set r_field.
392 (elf_hppa_relocate_insn): Change args and return type to unsigned
393 int. Call re_assemble_* funcs to do the work.
395 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
398 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
400 (sign_extend): Mask first before sign extending.
401 (low_sign_extend): Rewrite without condition expression.
402 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
403 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
404 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
405 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
406 result as function return value rather than through pointer arg.
407 Accept unsigned int args, and return unsigned int.
408 (re_assemble_3): New. Combines function of dis_assemble_3 with
409 re-assembly of opcode and immediate.
410 (re_assemble_12): Likewise.
411 (re_assemble_16): Likewise.
412 (re_assemble_17): Likewise.
413 (re_assemble_21): Likewise.
414 (re_assemble_22): Likewise.
415 (hppa_field_adjust): Rewrite and document, paying attention to
416 size of types and signed/unsigned issues.
417 (get_opcode): Shift before masking.
418 (FDLW): Rename to FLDW.
419 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
420 (hppa_rebuild_insn): Change args and return value to unsigned
421 int. Make use of re_assemble_*. Correct case 11.
423 * dep-in.sed: Handle ../opcodes/.
424 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
425 elf64-hppa.h, hppa_stubs.h, xcoff.h.
426 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
427 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
428 elfarm-nabi.lo dependencies outside of auto-dependency area.
429 Regenerate dependencies.
430 * Makefile.in: Regenerate.
432 * configure.in (TRAD_HEADER): Test non-null before
434 * configure: Regenerate.
436 * reloc.c: Fix mis-spelling in comment.
438 2000-05-01 Alan Modra <alan@linuxcare.com.au>
440 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
441 * vms.c (vms_openr_next_archived_file): Return NULL.
443 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
445 * coffcode.h Copy changes mistakenly done to libcoff.h in
448 2000-04-29 Andreas Jaeger <aj@suse.de>
450 * libbfd-in.h: Correctly check GCC version.
451 * bfd-in.h: Likewise.
452 * libhppa.h: Likewise.
453 * libbfd.h: Regenerate.
454 * bfd-in2.h: Regenerate.
456 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
458 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
459 coffdu-rs6000.{lo,c}.
460 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
462 * Makefile.in: Regenerate.
464 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
465 * coff-rs6000.c: Move all declarations and defines that are
466 common to the xcoff backends into xcoff.h
467 * coff64-rs6000.c: Ditto,
469 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
471 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
472 _bfd_coff_force_symnames in strings and
473 _bfd_coff_debug_string_prefix_length to their default values.
474 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
476 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
478 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
479 _bfd_coff_force_symnames in strings and
480 _bfd_coff_debug_string_prefix_length to their default values.
482 2000-04-27 Alan Modra <alan@linuxcare.com.au>
484 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
485 Check local_got_refcounts before dereferencing.
487 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
488 before deciding we don't need R_PPC_PLT32 relocation.
489 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
492 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
494 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
496 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
497 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
498 (elf_i386_relocate_section): Allow for .plt to go missing.
499 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
500 can use a relative reloc for got as elf_i386_relocate_section.
501 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
503 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
505 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
507 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
509 * Makefile.am (coff64-rs6000.lo): New rule.
510 * Makefile.in: Regenerate.
511 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
512 xcoff_is_local_label_name, xcoff_rtype2howto,
513 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
514 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
515 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
516 (NO_COFF_SYMBOLS): Define.
517 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
518 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
520 (MINUS_ONE): New macro.
521 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
523 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
524 coff_SWAP_aux_out): Map to the new functions.
525 * coff64-rs6000.c: New file.
526 * libcoff.h (bfd_coff_backend_data): Add new fields
527 _bfd_coff_force_symnames_in_strings and
528 _bfd_coff_debug_string_prefix_length.
529 (bfd_coff_force_symnames_in_strings,
530 bfd_coff_debug_string_prefix_length): New macros for above fields.
531 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
532 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
533 of using coff_swap_sym_in directly.
534 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
535 (coff_set_flags) Set magic for XCOFF64.
536 (coff_compute_section_file_positions): Add symbol name length to
537 string section length if bfd_coff_debug_string_prefix_length is
539 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
540 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
541 using coff_swap_lineno_in directly.
542 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
543 and _bfd_coff_debug_string_prefix_length fields.
544 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
545 symbol names into strings table when
546 bfd_coff_force_symnames_in_strings is true.
547 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
548 SET_RELOC_VADDR): New macros.
549 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
550 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
552 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
553 changes within RS6000COFF_C specific code.
554 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
555 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
556 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
557 Extend existing hack on target name.
558 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
560 * coff-tic54x.c (ticof): Keep up to date with new fields
561 in bfd_coff_backend_data.
562 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
563 targ_selvecs to include rs6000coff64_vec for rs6000.
564 * configure.in: Add rs6000coff64_vec case.
565 * cpu-powerpc.c: New bfd_arch_info_type.
567 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
569 * config.bfd: Only disable elf32-hppa vectors, not all of the
570 BSD and OSF configuration support. Provide (disabled) clauses
572 * configure.in: Add clause for PA64 support.
573 * configure: Rebuilt.
575 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
576 (bfd_elf64_hppa_vec): Declare.
578 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
579 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
580 (elf64-hppa.lo): Add dependencies.
581 * Makefile.in: Rebuilt.
583 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
585 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
587 * libhppa.h (dis_assemble_16): New function.
588 (pa_arch): Added pa20w element.
590 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
592 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
593 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
594 bfd_elf64_slurp_reloc_table.
596 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
597 definitions to get external names.
598 (elf_write_relocs): Renamed from write_relocs and make global.
599 (elf_slurp_reloc_table): Make global.
600 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
602 * archive.c (hpux_uid_gid_encode): New function.
603 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
604 defined and the ID is greater than 99999.
605 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
606 special uid/gid fields into 32 bit values.
608 2000-04-21 Matthew Green <mrg@cygnus.com>
610 * config.bfd: Add NetBSD/sparc64 support.
612 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
613 David Mosberger <davidm@hpl.hp.com>
614 Timothy Wall <twall@cygnus.com>
615 Jim Wilson <wilson@cygnus.com>
617 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
618 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
619 (BFD64_BACKENDS): Add elf64-ia64.lo.
620 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
621 (cpu-ia64.lo, elf64-ia64.lo): New rules.
622 * Makefile.in: Rebuild.
623 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
624 (bfd_ia64_arch): Declare.
625 (bfd_archures_list): Add bfd_ia64_arch.
626 * bfd-in2.h: Rebuild.
627 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
628 * configure: Rebuild.
629 * configure.host: (ia64-*-linux*): New host.
630 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
631 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
632 * elf.c (prep_headers): Add bfd_arch_ia64.
634 * reloc.c: Add IA-64 relocations.
635 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
637 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
638 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
640 2000-04-21 Richard Henderson <rth@cygnus.com>
642 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
643 contents when performing a partial link.
644 (bfd_elf_d30v_reloc_21): Likewise.
646 2000-04-20 H.J. Lu <hjl@gnu.org>
648 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
649 patch to symbols defined by a shared object.
650 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
652 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
655 * dwarf2.c (concat_filename): Avoid string literal concatenation.
656 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
658 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
660 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
661 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
662 (coff-ia64.lo): Add dependency.
663 * Makefile.in: Regenerate.
664 * coff-ia64.c: New file.
665 * efi-app-ia32.c: Ditto.
666 * efi-app-ia64.c: Ditto.
667 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
668 (coff_set_flags): Ditto.
669 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
670 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
671 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
672 * configure: Regenerate.
673 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
674 (PUT_OPTHDR_IMAGE_BASE): Ditto.
675 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
676 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
677 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
678 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
679 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
680 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
681 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
682 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
683 (GET_PDATA_ENTRY): Ditto.
684 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
685 data_start. Use above macros to read fields that are 64 bit wide for
686 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
687 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
688 FileAlignment and SectionAlignment to minimum alignment if they
690 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
691 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
692 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
693 Use above macros to write fields that are 64 bit wide for
695 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
696 5*4 otherwise. This should be right for IA-32 and IA-64, but may
697 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
698 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
699 begin address, end address, and unwind info address only. Use
700 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
702 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
703 HIGH3ADJ relocation names.
704 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
705 * targets.c: Declare bfd_efi_app_ia32_vec and
706 bfd_efi_app_ia64_vec.
707 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
708 bfd_efi_app_ia64_vec.
710 2000-04-17 Timothy Wall <twall@cygnus.com>
712 * bfd-in2.h: Add prototypes for tic54x load page access.
713 * bfd-in.h: Regenerate.
714 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
715 in customized _set_arch_mach function.
716 * coffcode.h (coff_set_alignment_hook): Set section load page if
717 the appropriate macro is defined.
718 (write_object_contents): Read section load page.
720 2000-04-13 Alan Modra <alan@linuxcare.com.au>
722 * elf32-hppa.h: Update copyright date.
724 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
725 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
727 * elf32-d30v.c (MAX32): Don't use LL suffix.
728 (MIN32): Define in terms of MAX32.
729 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
731 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
734 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
736 2000-04-12 Alan Modra <alan@linuxcare.com.au>
738 * dep-in.sed: Match space before file name, not after.
739 * Makefile.am: Regenerate dependencies.
740 * Makefile.in: Regenerate.
742 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
743 case, allow address wrap-around stupidly removed 2000-03-17. Sign
744 extend without an if statement.
746 2000-04-11 Alan Modra <alan@linuxcare.com.au>
748 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
750 * elf32-mips.c (gprel16_with_gp): Likewise.
751 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
752 here using -0x40000, not (int)0xfffc0000.
753 (elf32_hppa_size_of_stub): Likewise.
755 2000-04-11 Timothy Wall <twall@cygnus.com>
757 * coff-tic54x.c: Now builds with all targets.
758 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
759 * Makefile.in: Regenerate.
760 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
761 unitialized variable.
763 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
765 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
766 --enable-build-warnings option.
767 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
768 * Makefile.in, configure: Re-generate.
770 2000-04-07 Nick Clifton <nickc@cygnus.com>
772 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
773 BFD_RELOC_THUMB_PCREL_BLX.
775 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
776 R_ARM_XPC25 and R_ARM_THM_PC22.
778 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
779 R_ARM_XPC25 and R_ARM_THM_XPC22.
780 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
781 R_ARM_[XPC25|THM_XPC22].
783 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
784 elf/arm-oabi.h to elf/arm.h
786 * Makefile.am: Fix dependency for elfarm-oabi.c
787 * Makefile.in: Regenerate.
789 * bfd-in2.h: Regenerate.
790 * libbfd.h: Regenerate.
792 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
794 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
795 and restore it on failure. Release newly allocated tdata on
798 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
800 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
801 (decode_line_info): Set it. Report error if unit->line_offset is
802 equal to or larger than it.
804 2000-04-07 Timothy Wall <twall@cygnus.com>
806 * targets.c: Added vecs for tic54x.
807 * reloc.c: Added relocs for tic54x.
808 * libbfd.h: Regenerated.
809 * configure: Add TI COFF vecs for tic54x.
810 * configure.in: Ditto.
811 * config.bfd (targ_cpu): Recognize new tic54x target.
812 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
813 * bfd-in2.h: Add tic54x target and relocations.
814 * Makefile.am, Makefile.in: Add tic54x target.
815 * archures.c (bfd_archures_list): Add tic54x target.
816 * coff-tic54x.c: New.
819 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
821 * elfcore.h (elf_core_file_p): call backend_object_p which
822 thereby gets an opportunity to update the arch/machine type.
824 2000-04-06 Timothy Wall <twall@cygnus.com>
826 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
827 class. Handle SEC_CLINK and SEC_BLOCK flags.
828 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
829 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
831 2000-04-06 Nick Clifton <nickc@cygnus.com>
833 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
834 EF_INTERWORK if this is an unknown EABI.
835 (elf32_arm_merge_private_bfd_data): Check EABI version
836 numbers. Only check EF_xxx flags if the EABI version number
838 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
839 if the EABI version number is unknown.
840 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
841 if the EABI version number is unknown.
843 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
845 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
846 BFD_RELOC_SH_LOOP_END.
847 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
848 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
849 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
850 (sh_elf_reloc_loop): New function.
851 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
853 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
854 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
855 * bfd-in2.h, libbfd.h: Regenerate.
857 2000-04-04 Alan Modra <alan@linuxcare.com.au>
859 * po/bfd.pot: Regenerate.
861 * Makefile.am: Remove extraneous mkdep comment.
862 (MKDEP): Use gcc -MM rather than mkdep.
863 (DEP): Quote when passing vars to sub-make. Add warning
865 (DEP1): Rewrite for "gcc -MM".
866 (CLEANFILES): Add DEP2.
868 * Makefile.in: Regenerate.
870 2000-04-03 Kevin Buettner <kevinb@redhat.com>
872 * configure.in: Added corefile support for AIX 4.3. In particular,
873 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
874 compiling rs6000-core.c.
875 * configure: Regenerated.
877 2000-04-03 H.J. Lu <hjl@gnu.org>
879 * cache.c (bfd_open_file): Unlink the output file only if
880 it has non-zero size.
882 2000-04-01 Ken Block USG <block@zk3.dec.com>
884 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
885 relative relocations for non-loaded sections in shared objects.
886 (elf64_alpha_check_relocs): Similarly.
888 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
890 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
891 BFD_RELOC_16 to switch for extended relocs.
892 (MY_swap_ext_reloc_in): New.
893 (MY_swap_ext_reloc_out): New.
894 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
895 than NAME(aout,swap_ext_reloc_in) for extended relocs.
896 (NAME(aout,squirt_out_relocs)): Similarly use
897 MY_swap_ext_reloc_out.
898 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
900 2000-04-03 Kazu Hirata <kazu@hxi.com>
902 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
903 the R_PCRWORD_B case.
905 2000-03-31 Thomas de Lellis <tdel@wrs.com>
907 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
911 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
913 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
914 HOWTO references to bfd_elf_generic_reloc, that have
915 partial_inplace == true, now use the new function. The function
916 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
917 extends its fixes to the R_M32R_{16,24,32} relocs.
918 The new logic in m32r_elf_lo16_reloc() has been removed, and
919 it instead calls the new routine to obtain that functionality.
921 2000-03-27 Alan Modra <alan@linuxcare.com.au>
923 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
924 elf32_avr_check_relocs, avr_final_link_relocate,
925 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
926 elf32_avr_object_p): Add prototypes.
927 (elf32_avr_gc_mark_hook): Add default for h->root.type.
928 (bfd_elf_avr_final_write_processing): Make static.
930 2000-03-27 Denis Chertykov <denisc@overta.ru>
932 * cpu-avr.c: New file. BFD support routines for AVR architecture.
933 * archures.c (bfd_architecture): Add AVR architecture.
934 (bfd_archures_list): Add reference to AVR architecture info.
935 * elf.c (prep_headers): Handle bfd_arch_avr.
936 * reloc.c: Add various AVR relocation enums.
937 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
939 * Makefile.am: Add support for AVR elf.
940 * configure.in: Likewise.
941 * config.bfd: Likewise.
942 * Makefile.in: Regenerate.
943 * configure: This too.
944 * bfd-in2.h: And this.
945 * libbfd.h: And this.
947 2000-03-24 H.J. Lu <hjl@gnu.org>
949 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
950 (elf64_alpha_find_reloc_at_ofs): Likewise.
952 2000-03-17 Alan Modra <alan@linuxcare.com.au>
954 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
955 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
956 allowable range used to be -2**(n-1) to 2**n-1.
957 * reloc.c (_bfd_relocate_contents): Same here. Also replace
958 "boolean overflow" with "bfd_reloc_status_type flag".
960 2000-03-14 Doug Evans <dje@casey.transmeta.com>
962 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
964 2000-03-14 Kazu Hirata <kazu@hxi.com>
966 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
967 of shrinks properly, including the last reloc.
969 2000-03-13 Kazu Hirata <kazu@hxi.com>
971 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
974 2000-03-11 Alan Modra <alan@linuxcare.com.au>
976 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
977 a format mismatch rather than an "error" from bfd_read such as
978 bfd_error_file_truncated.
980 2000-03-10 Geoff Keating <geoffk@cygnus.com>
982 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
983 sign-extension and big-endian compensation for
984 R_MIPS_64 even in ld -r.
986 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
988 * elf32-mips.c (mips_elf_next_relocation): Rename from
989 mips_elf_next_lo16_relocation, and generalize to look
990 for any relocation type.
991 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
992 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
993 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
994 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
995 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
996 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
997 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
998 (mips_rtype_to_howto): Likewise.
999 (mips_elf_calculate_relocation): Handle new relocs.
1000 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1001 are paired. The addend for R_MIPS_GNU_REL16_S2
1002 is shifted right two bits.
1004 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1006 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1007 comment, and ensure it doesn't happen again.
1008 (bfd_install_relocation): Same here.
1009 (_bfd_relocate_contents): Don't bother assigning unused signmask
1010 shift result. Fix typos in comments.
1011 Remove trailing whitespace throughout file.
1013 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1015 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1016 * bfd-in2.h: Rebuild.
1018 2000-03-06 Nick Clifton <nickc@cygnus.com>
1020 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1022 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1023 (SIZEOF_ILF_STRINGS): Redefine.
1024 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1025 relative reloc, as opposed to a section relative reloc.
1026 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1028 Add length of symbol's prefix to string pointer.
1029 Store a pointer to the symbol in the symbol pointer table.
1030 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1031 Initialise the symbol pointer table.
1032 Store the hint in the Hint/Name table.
1033 Make the jump reloc be symbol realtive, not section relative.
1034 Create an import symbol for imported code.
1036 2000-03-06 Catherine Moore <clm@cygnus.com>
1038 * elf.c (swap_out_syms): Check for null type_ptr.
1040 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1042 * aout-target.h (MY(write_object_contents)): Remove unused
1043 and unusable "#if CHOOSE_RELOC_SIZE".
1044 * pc532-mach.c (MY(write_object_contents)): Ditto.
1045 * netbsd.h (MY(write_object_contents)): Ditto.
1046 * hp300hpux.c (MY(write_object_contents)): Ditto.
1047 * freebsd.h (MY(write_object_contents)): Ditto.
1048 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1050 2000-02-29 H.J. Lu <hjl@gnu.org>
1052 * peicode.h (jtab): Make it static.
1054 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1055 defined and COFF_IMAGE_WITH_PE is not defined.
1056 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1057 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1059 2000-03-01 Nick Clifton <nickc@cygnus.com>
1061 * coff-arm.c (bfd_arm_process_before_allocation): Make
1062 'symndx' signed to prevent compile time warning.
1064 * coff-mcore.c: Remove unused prototype for pe_object_p.
1066 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1067 functions that are not used when COFF_IMAGE_WITH_PE is
1069 (struct sh_opcode): Change type of 'flags' field to unsigned
1070 long so that it can hold the USESAS flag.
1072 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1074 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1077 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1079 Remove unusued variables and code.
1080 (elf_backend_add_symbol_hook): Fix prototype.
1082 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1085 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1088 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1090 Remove unusued variables and code.
1091 (elf_backend_add_symbol_hook): Fix prototype.
1093 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1095 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1096 to unused function parameter.
1098 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1100 Use EMPTY_HOWTO to initialise empty howto slots.
1101 Remove unused variables.
1103 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1105 2000-03-01 H.J. Lu <hjl@gnu.org>
1107 * aoutx.h (aout_link_input_section_std): Pass "true" to
1108 the undefined_symbol callback.
1109 (aout_link_input_section_ext): Likewise.
1110 * bout.c (get_value): Likewise.
1111 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1112 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1114 (alpha_relocate_section): Likewise.
1115 * coff-arm.c (coff_arm_relocate_section): Likewise.
1116 * coff-i960.c (coff_i960_relocate_section): Likewise.
1117 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1118 * coff-mips.c (mips_relocate_section): Likewise.
1119 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1120 * coff-sh.c (sh_relocate_section): Likewise.
1121 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1122 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1123 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1124 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1125 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1126 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1127 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1128 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1129 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1130 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1131 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1132 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1133 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1134 * elflink.h (elf_link_output_extsym): Likewise.
1135 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1136 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1137 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1139 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1140 undefined_symbol callback when building shared library with
1141 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1143 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1144 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1145 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1146 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1147 (elf32_mips_get_relocated_section_content): Likewise.
1148 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1149 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1150 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1151 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1153 2000-02-28 Nick Clifton <nickc@cygnus.com>
1155 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1156 * Makefile.in: Regenerate.
1158 * configure.in: Add support for mips and sh pe vectors.
1159 * configure: regenerate.
1161 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1164 * targets.c: Add mips and sh pe vectors.
1166 * libpei.h (coff_final_link_postscript): Only define if not
1169 * coffcode.h: Add support for WinCE magic numbers.
1171 * peigen.c (pe_print_reloc): Update comment and rearrange
1172 appending of newline character.
1174 * peicode.h: Add support for Image Library Format.
1175 (pe_ILF_vars): Structure containing data used by ILF code.
1176 (pe_ILF_make_a_section): New function. Create a section based
1178 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1180 (pe_ILF_make_a_symbol): New function. Create a symbol based
1182 (pe_ILF_save_relocs): New function. Store the relocs created
1183 by pe_ILF_make_a_reloc in a section.
1184 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1186 (pe_ILF_object_p): New function. Return a bfd_target pointer
1188 (pe_bfd_object_p): If an ILF object is detected call
1189 pe_ILF_object_p on it.
1191 * coff-arm.c: Add support for WinCE relocs which are different
1192 from normal ARM COFF relocs.
1193 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1195 * coff-sh.c: Add support for sh-pe target.
1196 * pe-sh.c: New file. Support code for sh-pe target.
1197 * pei-sh.c: New file. Support code for sh-pe target.
1199 * pe-mips.c: New file. Support code for mips-pe target.
1200 * pei-mips.c: New file. Support code for mips-pe target.
1202 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1204 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1205 architecture if the object causing the bump is dynamic.
1206 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1207 and also don't it for memory ordering.
1208 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1210 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1212 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1213 calling bfd_get_section_size_before_reloc.
1214 (decode_line_info): Likewise.
1215 (_bfd_dwarf2_find_nearest_line): Likewise.
1217 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1219 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1220 name of the libtool directory.
1221 * Makefile.in: Rebuild.
1223 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1225 * som.c (SOM_HOWTO): Define.
1226 (som_hppa_howto_table): Use it.
1228 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1230 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1232 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1234 2000-02-24 Catherine Moore <clm@cygnus.com>
1236 * som.c (som_misc_symbol_info): Add field
1238 (som_bfd_derive_misc_symbol_info): Initialize
1240 (som_build_and_write_symbol_table): Keep track
1241 of secondary_def field.
1242 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1243 if secondary_def field is set.
1244 (som_bfd_ar_write_symbol_stuff): Initialize
1247 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1249 * dwarf2.c (read_address): Read 16-bits addresses.
1250 (parse_comp_unit): Accept addr_size == 2.
1252 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1254 * bfd-in.h: Update copyright date.
1256 2000-02-23 Linas Vepstas <linas@linas.org>
1258 * cpu-i370.c: New file.
1259 * elf32-i370.c: New file.
1260 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1261 (bfd_i370_arch): New.
1262 (bfd_archures_list): Add bfd_i370_arch.
1263 * elf.c (prep_headers): Add bfd_arch_i370.
1264 * Makefile.am: Add support for IBM 370 elf.
1265 * config.bfd: Likewise.
1266 * configure.in: Likewise.
1267 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1268 * reloc.c (bfd_reloc_code_type): Likewise.
1269 * targets.c: Likewise.
1271 * Makefile.in: Regenerate.
1272 * configure: Regenerate.
1273 * bfd-in2.h: Regenerate.
1275 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1277 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1278 invalid relocation types, and change them to R_386_NONE.
1280 2000-02-22 H.J. Lu <hjl@gnu.org>
1282 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1283 not defined, don't add a second ELF_VER_CHR.
1285 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1286 symbols converted to local symbols even when stripping all
1288 (elf_link_output_extsym): Process global symbols converted to
1289 local symbols even if they are being stripped.
1291 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1293 * archures.c (bfd_octets_per_byte): Return unsigned int.
1294 (bfd_arch_mach_octets_per_byte): Ditto.
1295 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1297 * section.c (bfd_get_section_size_before_reloc): Quell signed
1298 vs. unsigned comparison warning.
1299 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1300 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1301 change. What was I thinking?
1302 * bfd-in2.h: Regenerate.
1304 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1305 (elf_gc_sections): Same here.
1306 (elf_gc_common_finalize_got_offsets): And here.
1308 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1310 ELF HPPA doesn't work at present; remove it until it does.
1311 * config.bfd: Comment out setting targ_defvec to
1313 * Makefile.am: Rebuild dependencies.
1314 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1315 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1316 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1317 * Makefile.in: Rebuild.
1318 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1320 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1322 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1323 is no bfd_free(). Revert bfd_free part of previous change.
1325 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1327 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1329 (coff_compute_section_file_positions): Use bfd_free to pair
1331 (coff_write_object_contents): Likewise.
1333 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1334 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1336 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1338 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1339 (xcoff_ar_file_hdr_big): New structure.
1340 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1341 (xcoff_ar_hdr_big): New structure.
1342 (SIZEOF_AR_HDR_BIG): New macro.
1343 (xcoff_big_format_p): New macro.
1344 (xcoff_ardata_big): New macro.
1345 (arch_xhdr_big): New macro.
1346 (xcoff_slurp_armap): Handle large archives.
1347 (xcoff_archive_p): Detect large archives.
1348 (xcoff_read_ar_hdr): Handle large archives.
1349 (xcoff_openr_next_archived_file): Handle large archives.
1350 (xcoff_generic_stat_arch_elt): Handle large archives.
1351 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1352 (xcoff_write_armap_big): New function.
1353 (xcoff_write_armap): New function, dispatch to _old or _big.
1354 (xcoff_write_archive_contents_old): Rename from
1355 xcoff_write_archive_contents.
1356 (xcoff_write_archive_contents_big): New function.
1357 (xcoff_write_archive_contents): New function, dispatch to _old or
1360 2000-02-18 Richard Henderson <rth@cygnus.com>
1362 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1363 and hide_symbol members.
1364 (elf_link_hash_copy_indirect): Remove.
1365 (elf_link_hash_hide_symbol): Remove.
1366 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1367 and elf_backend_hide_symbol.
1368 (_bfd_elf_link_hash_copy_indirect): Declare.
1369 (_bfd_elf_link_hash_hide_symbol): Declare.
1370 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1371 (_bfd_elf_link_hash_hide_symbol): Likewise.
1372 (_bfd_elf_link_hash_table_init): Don't init killed members.
1373 * elflink.h (elf_link_add_object_symbols): Use the bed function
1374 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1375 (elf_link_assign_sym_version): Likewise.
1376 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1377 (elf_backend_hide_symbol): Likewise.
1378 (elfNN_bed): Update for new members.
1380 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1382 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1383 STACK_END_ADDR): Define for new core file format.
1384 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1385 for handling the vagaries of the various core file structures used
1386 by AIX over the years.
1387 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1388 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1389 core_dumpx structure.
1391 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1393 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1394 (bfd_mach_sh3_dsp): Likewise.
1395 (bfd_mach_sh4): Reinstate.
1396 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1397 * bfd-in2.h: Regenerate.
1398 * coff-sh.c (struct sh_opcode): flags is no longer short.
1399 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1400 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1401 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1402 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1403 (sh_opcodes): No longer const.
1404 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1405 (sh_insn_uses_reg): Check for USESAS and USESR8.
1406 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1407 (_bfd_sh_align_load_span): Return early for SH4.
1408 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1409 Take into account that field b of a parallel processing insn
1410 could be mistaken for a separate insn.
1411 * cpu-sh.c (arch_info_struct): New array elements for
1412 sh2, sh-dsp and sh3-dsp.
1413 Reinstate element for sh4.
1414 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1415 (SH4_NEXT): Reinstate.
1416 (SH3_NEXT, SH3E_NEXT): Adjust.
1417 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1418 * elf32-sh.c (sh_elf_set_private_flags): New function.
1419 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1420 (sh_elf_merge_private_data): New function.
1421 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1422 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1423 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1424 sh_elf_merge_private_data.
1426 2000-02-13 Richard Henderson <rth@cygnus.com>
1428 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1429 hide_symbol members.
1430 (elf_link_hash_copy_indirect): New.
1431 (elf_link_hash_hide_symbol): New.
1432 * elflink.h (elf_link_add_object_symbols): Break out copy from
1433 indirect new new symbol to elf.c.
1434 (elf_link_assign_sym_version): Break out privatization of
1435 non-exported symbol to elf.c.
1436 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1437 (_bfd_elf_link_hash_hide_symbol): New.
1438 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1440 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1442 * section.c (_bfd_strip_section_from_output): Add info parameter.
1443 If it passed as non-NULL, use it to check whether any input BFD
1444 has an input section which uses this output section. Change all
1446 * bfd-in2.h: Rebuild.
1448 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1449 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1451 * bfd-in2.h: Rebuild.
1453 2000-02-10 Timothy Wall <twall@cygnus.com>
1455 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1456 allow final modifications of swapped-in symbol.
1457 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1458 * coffcode.h (coff_write_relocs): Use macro
1459 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1460 symbol index should be set to -1.
1462 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1464 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1465 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1466 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1467 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1468 sh_insns_uses_or_sets_freg): New functions.
1469 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1470 * (sh_insns_conflict): Use new functions and new macros to
1471 detect conflicts when two instructions both set same integer registers,
1472 both set same fp register, and both set special register.
1474 2000-02-09 Timothy Wall <twall@cygnus.com>
1476 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1477 swapping in sections, so that the swapping routines have access to
1480 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1482 * coff-go32.c: Update comment. Update copyright.
1484 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1486 * syms.c (bfd_decode_symclass)
1487 Two new class characters were added - 'V' and 'v'. The
1488 meaning of 'W' is now restricted to just weak non-object
1489 symbols. This allows differentiation between, for example,
1490 weak functions vs weak objects. nm for example now dumps:
1492 'w' = weak unresolved
1493 'V' = weak global object
1494 'v' = weak unresolved object
1496 (bfd_is_undefined_symclass): New function. Return true if the
1497 given symbol class represents and undefined/unresolved symbol.
1499 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1502 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1504 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1505 STT_ARM_16BIT flag set, but it is not attached to a data object
1506 return STT_ARM_16BIT so that it will be treated as code by the
1509 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * coff-i386.c (i3coff_object_p): Remove prototype.
1514 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1515 to name. Update copyright.
1517 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1518 assignment to avoid warning. Update copyright.
1520 2000-01-24 Robert Lipe (robertl@sco.com)
1522 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1523 instead of using GNU C extension.
1525 2000-01-21 Nick Clifton <nickc@cygnus.com>
1527 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1528 amount from a bfd_in_memory structure.
1529 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1532 2000-01-14 Nick Clifton <nickc@cygnus.com>
1534 * linker.c (default_indirect_link_order): oops - fix incorrectly
1535 applied patch from Tim Wall.
1537 2000-01-13 Timothy Wall (twall@tiac.net>
1539 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1540 = scnhsz, filhsz, relsz, aoutsz, etc)
1542 * coffswap.h: Ditto.
1544 2000-01-13 Nick Clifton <nickc@cygnus.com>
1546 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1547 interwork thumb to arm stub.
1549 2000-01-13 Timothy Wall (twall@tiac.net>
1551 * archures.c (bfd_octets_per_byte): New function: Return
1553 (bfd_arch_mach_octets_per_byte): New function: Return target
1556 * section.c: Distinguish between octets and bytes for usage of
1557 _cooked_size, _raw_size, and output_offset. Clarify
1558 description of bfd_set_section_contents.
1560 * bfd-in2.h: Regenerate.
1562 * coffgen.c: Indicate that the offset parameter is in bytes, not
1565 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1566 where appropriate to get the octet offset when calling
1567 bfd_set_section_contents.
1568 (bfd_coff_reloc_link_order): Ditto.
1570 * linker.c (bfd_generic_reloc_link_order): Ditto.
1571 (_bfd_default_link_order): Ditto.
1573 * reloc.c (bfd_perform_relocation): Distinguish between octets
1574 and bytes. Use octets when indexing into octet data; use bytes
1575 when calculating target addresses.
1576 (bfd_install_relocation): Ditto.
1578 * srec.c (srec_write_section): Ditto.
1580 2000-01-13 Nick Clifton <nickc@cygnus.com>
1582 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1583 3 to 2. This allows 4 byte sized sections, which is necessary for
1584 dlltool to build funcitoning DLLs.
1586 2000-01-10 Philip Blundell <pb@futuretv.com>
1588 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1589 (arm*-*-conix*): New target.
1591 2000-01-10 Egor Duda <deo@logos-m.ru>
1593 * config.bfd: Include elf32_i386 vector to target list for cygwin
1596 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1597 * configure.in: Test for structure win32_pstatus_t in
1599 * configure: Regenerate.
1601 * elf.c (elfcore_grok_win32pstatus): New function: process
1602 win32_pstatus_t notes in elf core file.
1603 (elfcore_grok_note): Detect win32_pstatus notes.
1605 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1607 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1609 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1610 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1612 1999-12-29 Richard Henderson <rth@cygnus.com>
1614 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1615 if no dynamic sections created.
1617 1999-12-27 Nick Clifton <nickc@cygnus.com>
1619 * peicode.h (pe_bfd_object_p): Only define for PE format
1622 1999-12-17 Nick Clifton <nickc@cygnus.com>
1624 * coff-i386.c (i3coff_object_p): Delete.
1625 (i386coff_vec): Replace reference to i3coff_object_p with a
1626 reference to coff_object_p.
1628 * coff-mcore.c (pe_object_p): Delete.
1630 * peicode.h (pe_bfd_object_p): New function: Detect the
1631 presence of a PE format COFF object file. Also detect and
1632 warn about the presence of LINK6 format Image Library Format
1635 1999-12-16 Nick Clifton <nickc@cygnus.com>
1637 * coff-arm.c (NUM_ELEM): New macro.
1638 (NUM_RELOCS): New macro: The number of known ARM relocs.
1639 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1640 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1642 (bfd_arm_process_before_allocation): Produce a warning message if
1643 an out of range symbol index is encountered.
1645 1999-12-14 Nick Clifton <nickc@cygnus.com>
1647 * elflink.h (is_global_symbol_definition): New Function: Return
1648 true iff the symbol is being given a global definition in this
1650 (elf_link_is_defined_archive_symbol): Do not bother processing
1651 symbols for an archive element that has already been included
1653 Use is_global_symbol_definition().
1655 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1657 * config.bfd: Add support for sparc-*-netbsdelf* and
1658 sparc-*-netbsdaout*.
1660 1999-12-13 Nick Clifton <nickc@cygnus.com>
1662 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1663 if the symbol is in the common section.
1665 1999-12-10 Nick Clifton <nickc@cygnus.com>
1667 * elflink.h (elf_link_is_defined_archive_symbol): New
1668 function: Decide if a symbol, in an archive map is there
1669 because it is defined in the archive element, or because it is
1670 just another common declaration of it.
1671 (elf_link_add_archive_symbols): Use
1672 elf_link_is_defined_archive_symbol to decide if an archive
1673 element contain a reference to a common symbol should be
1676 1999-12-10 Nick Clifton <nickc@cygnus.com>
1678 * elflink.h: Revert previous patch.
1679 * targets.c: Revert previous patch.
1680 * libbfd-in2.h: Revert previous patch.
1681 * libbfd.h: Revert previous patch.
1682 * elfxx-target.h: Revert previous patch.
1683 * archive.c: Revert previous patch.
1684 * aout-target.h: Revert previous patch.
1685 * aout-tic30.h: Revert previous patch.
1686 * bfd.c: Revert previous patch.
1687 * coff-alpha.c: Revert previous patch.
1688 * coff-rs6000.c: Revert previous patch.
1689 * elf64-mips.c: Revert previous patch.
1690 * ieee.c: Revert previous patch.
1691 * libecoff.h: Revert previous patch.
1692 * oasys.c: Revert previous patch.
1693 * som.c: Revert previous patch.
1694 * vms.c: Revert previous patch.
1696 1999-12-09 Nick Clifton <nickc@cygnus.com>
1698 * elflink.h (elf_link_add_archive_symbols): Add an archive
1699 element even if contains a symbol which is currently only
1700 considered to be a common.
1702 * targets.c (struct bfd_target): Add new field
1703 _bfd_allow_commons_in_armap.
1704 * bfd-in2.h:Regenerate.
1706 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1708 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1709 * libbfd.h: Regenerate.
1711 * elfxx-target.h: If using COFF archive map, override
1712 definition of allow_commons_in_armap and replace with
1715 * archive.c (bfd_compute_and_write_armap): Do not place common
1716 symbols into the archive map unless _bfd_allow_commons_in_armap
1719 * aout-target.h (MY_allow_commons_in_armap): Define.
1720 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1721 * bfd.c (bfd_allow_commons_in_armap): Define.
1722 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1723 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1724 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1725 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1726 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1727 * oasys.c (oasys_allow_commons_in_armap): Define.
1728 * som.c (som_allow_commons_in_armap): Define.
1729 * vms.c (vms_allow_commons_in_armap): Define.
1731 1999-12-07 Jim Blandy <jimb@cygnus.com>
1733 Add support for SSE registers in ELF core files.
1734 * elf.c (elfcore_make_note_pseudosection): New function.
1735 (elfcore_grok_prfpreg): Use it.
1736 (elfcore_grok_prxfpreg): New function.
1737 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1739 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1741 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1742 value by 4 before storing it back in the field. From
1743 Koundinya. K <kk@ddeorg.soft.net>.
1745 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1747 * archures.c (bfd_mach_am33): Define.
1748 * bfd-in2.h: Rebuilt.
1749 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1750 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1751 (compute_function_info): Handle additional registers saved by
1753 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1754 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1756 1999-11-29 Jim Blandy <jimb@cygnus.com>
1758 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1760 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1763 1999-11-27 Michael Meissner <meissner@cygnus.com>
1765 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1766 internal use within gas for alpha explicit relocations.
1767 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1768 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1769 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1770 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1771 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1772 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1774 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1775 BFD_RELOC_ALPHA_USER_*.
1777 * bfd-in2.h: Regenerate.
1778 * libbfd.h: Regenerate.
1780 1999-11-26 Fred Fish <fnf@cygnus.com>
1782 * elf.c (elfcore_read_notes): Add prototype for static function.
1783 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1784 (bfd_section_from_phdr): Replacement function that calls
1785 _bfd_elf_make_section_from_phdr for generic segment types and
1786 backend fucntion pointed to by elf_backend_section_from_phdr for
1787 backend specific segment types.
1788 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1789 now called by _bfd_elf_make_section_from_phdr. Note that this func
1790 is now just a stub between the caller and bfd_section_from_phdr.
1792 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1793 elf_backend_section_from_phdr.
1794 (elf_backend_section_from_phdr): Add prototype.
1796 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1797 (elfNN_bed): Add elf_backend_section_from_phdr.
1799 1999-11-25 Nick Clifton <nickc@cygnus.com>
1801 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1802 SEC_CODE and SEC_READONLY flags to glue sections.
1804 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1805 SEC_CODE and SEC_READONLY flags to glue sections.
1807 1999-11-20 Nick Clifton <nickc@cygnus.com>
1809 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1812 1999-11-19 Catherine Moore <clm@cygnus.com>
1814 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1815 (elf_cpu32_plt_entry): Likewise.
1817 1999-11-18 Nick Clifton <nickc@cygnus.com>
1819 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1821 (coff_mcore_relocate_section): Initialise addend to 0.
1822 Special case processing of RVA reloc.
1824 1999-11-17 Richard Henderson <rth@cygnus.com>
1826 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1827 type_change_ok; add sign_extend_vma.
1828 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1829 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1830 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1831 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1832 (elfNN_bed): Follow struture changes.
1834 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1836 * libbfd.c (bfd_read): Check result of read against desired result
1838 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1839 invalid compared to the section size.
1841 * ieee.c (ieee_slurp_debug): Get the length of the debug
1842 information right if there is no data part.
1844 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1846 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1847 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1849 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1851 * elflink.h (elf_bfd_final_link): Make last_local signed.
1853 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1855 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1858 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1860 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1862 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1863 * bfd-in2.h: Regenerate.
1865 1999-10-15 Andrew Haley <aph@cygnus.com>
1867 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1869 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1871 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1873 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1875 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1876 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1879 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1881 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1882 relocs also need the GP value.
1883 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1884 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1885 the GP value for R_MIPS_LITERAL relocs too. Handle
1886 R_MIPS_64 relocs properly on big-endian MIPS.
1887 (mips_elf_sign_extend): Behave properly with 'long long'.
1888 (mips_elf_highest): Correct typo.
1890 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1892 * cpu-m32r.c (arch_info_struct): New static global.
1893 (bfd_m32r_arch): Refer to it.
1894 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1895 (m32r_elf_print_private_bfd_data): Ditto.
1896 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1897 * archures.c (bfd_mach_m32rx): Define it.
1898 * bfd-in2.h: Rebuild.
1900 1999-09-28 Fred Fish <fnf@cygnus.com>
1902 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1903 (cisco_core_big_vec): Add new bigendian vec.
1904 (cisco_core_little_vec): Add new little endian vec.
1906 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1907 (crash_info_locs): Add array of possible offsets.
1908 (MASK_ADDR): Mask to apply to crash info offset.
1909 (crashinfo_external): Add textbase, database, bssbase and
1910 turn into a typedef.
1911 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1912 Many small changes to account for additional hardware versions.
1913 Pick a reasonable size for ".reg" section. Add a ".crash"
1914 section to allow access to crashinfo_external struct.
1915 (cisco_core_file_p): New version of this function that
1916 iterates over crash_info_locs, calling cisco_core_file_validate.
1917 (cisco_core_vec): Old big endian only vec replaced with ...
1918 (cisco_core_big_vec): Add big endian version.
1919 (cisco_core_little_vec): Add little endian version.
1921 * configure.in (cisco_core_vec): Split to two new vectors ...
1922 (cisco_core_big_vec): New target vector.
1923 (cisco_core_little_vec): New target vector.
1924 * configure: Regenerate.
1925 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
1926 to cisco_core_big_vec in targ_selvecs.
1928 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
1930 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
1931 (mips_elf_relocate_got_local): Unused, delete.
1932 (mips_elf_relocate_global_got): Unused, delete.
1934 1999-09-24 Fred Fish <fnf@cygnus.com>
1936 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
1937 to initialize it to something meaningful. Then use it to generate
1938 more useful segment names.
1940 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
1942 * som.c (NO_PCREL_MODES): Define if the system does not define
1944 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
1945 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
1946 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
1947 * libhppa.h (dis_assemble_22): New function.
1948 (bfd_hppa_insn2fmt): Handle long branch.
1950 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
1953 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1955 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
1956 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
1957 (reloc_howto_type howto_table): Tidy comments and whitespace.
1959 1999-09-17 Nick Clifton <nickc@cygnus.com>
1961 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
1962 previous delta. Set sec->gc_mark instead.
1964 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
1966 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
1967 (elf_cpu32_plt_entry): Likewise.
1969 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
1971 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
1973 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
1974 symbol table, then just compute a suitable value (but do not
1975 create a __gp symbol).
1977 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
1978 symbols when building shared libraries.
1979 (elf_hppa_final_link_relocate): Correct handling of PCREL
1980 relocations against undefined symbols.
1982 1999-09-16 Nick Clifton <nickc@cygnus.com>
1984 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
1985 interworking sections as linker created so that they will not
1986 be removed by garbage collection.
1988 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
1990 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
1991 (elf_hppa_final_link_relocate): Consistently create an absolute
1992 address, then subtract out the value of __gp.
1994 1999-09-14 Michael Meissner <meissner@cygnus.com>
1996 * configure.in (Canonicalization of target names): Remove adding
1997 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1998 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1999 * configure: Regenerate.
2001 1999-09-14 Nick Clifton <nickc@cygnus.com>
2003 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2006 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2008 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2009 (elf_hppa_final_link): Initialize text_segment_base and
2011 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2013 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2014 (elf_hppa_final_link_relocate): Likewise.
2015 (elf_hppa_relocate_insn): Likewise.
2016 (elf_hppa_relocate_section): Initialize HOWTO.
2018 1999-09-13 Donn Terry <donn@interix.com>
2020 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2021 handling to support both GNU and MS objects.
2023 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2024 when determining whether to set F_RELFLG.
2026 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2028 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2029 PC24 relocs if the target is an undefined weak symbol.
2030 (arm_add_to_rel): Fix compiler warning.
2031 (elf32_arm_plt0_entry): Correct comments.
2033 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2035 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2036 an absolute symbol in REL relocs.
2038 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2040 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2041 Stub SEGREL32. Return an error for any relocation not handled.
2043 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2045 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2046 constant symbols, and avoid multiple definition errors on them.
2048 1999-09-12 Donn Terry <donn@interix.com>
2050 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2051 significant bit is set.
2053 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2055 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2057 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2058 relocs as we do for RELA relocs.
2060 1999-09-11 Donn Terry <donn@interix.com>
2062 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2063 (coff_final_link_postscript): Define.
2064 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2065 directory entries here.
2066 (_bfd_pei_final_link_postscript): New function.
2068 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2069 section flags based on the section name.
2071 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2072 get the overflow of the s_nlnno field from the s_nreloc field.
2073 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2074 the s_nlnno overflow of the .text section into the s_nreloc
2077 * peigen.c (add_data_entry): Declare.
2078 (pei_swap_aouthdr_out): Get image size right. Set linker version
2080 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2081 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2082 extraneous ImageBase.
2083 (pe_print_edata): Likewise.
2084 (pe_print_pdata): Likewise. Print exception entries.
2085 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2086 (tbl): Make const, add "UNKNOWN".
2087 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2088 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2089 section data directory.
2090 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2092 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2093 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2094 * peicode.h (coff_get_symbol_info): Define.
2096 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2098 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2100 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2103 * libpei.h: New file, broken out of peicode.h.
2104 * peigen.c: New file, broken out of peicode.h.
2105 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2106 * configure.in: Add peigen.lo to list of files required for each
2108 * Makefile.am: Rebuild dependencies.
2109 (BFD32_BACKENDS): Add peigen.lo.
2110 (BFD32_BACKENDS_CFILES): Add peigen.c.
2111 (SOURCE_HFILES): Add libpei.h.
2112 * configure, Makefile.in: Rebuild.
2114 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2115 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2116 instead. Don't clear the s_paddr field for an uninitialized data
2119 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2120 coff_data_type to f_timdat.
2121 * peicode.h (pe_mkobject_hook): Likewise.
2123 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2124 number if COFF_IMAGE_WITH_PE.
2126 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2127 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2128 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2129 there is no SEC_DEBUGGING section.
2130 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2131 IMAGE_FILE_DEBUG_STRIPPED.
2133 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2134 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2135 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2136 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2138 * coffswap.h (IMAGE_BASE): Don't define.
2139 * pei-arm.c (IMAGE_BASE): Don't define.
2140 * pei-i386.c (IMAGE_BASE): Don't define.
2141 * pei-mcore.c (IMAGE_BASE): Don't define.
2142 * pei-ppc.c (IMAGE_BASE): Don't define.
2144 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2145 symbol, switch on the class when determining whether to modify the
2146 value. For PE, don't modify the value of a C_FCN symbol not named
2149 * libbfd-in.h (_bfd_abort): Declare.
2151 * bfd.c (_bfd_abort): New function.
2152 * libbfd.h: Rebuild.
2154 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2157 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2158 don't write out the associated line numbers.
2160 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2163 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2164 changes when the base type is unknown.
2166 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2169 * syms.c (BSF_DEBUGGING_RELOC): Define.
2170 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2171 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2173 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2174 BSF_DEBUGGING_RELOC set.
2175 * bfd-in2.h: Rebuild.
2177 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2179 * ecoff.c (bfd_debug_section): Update initialization for new
2181 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2182 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2184 1999-09-10 H.J. Lu <hjl@gnu.org>
2186 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2187 _bfd_filnmlen field.
2188 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2190 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2192 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2193 for FPTR relocs involving local symbols.
2195 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2196 value for the stub address in a call through a stub.
2197 Install the value for a local symbol directly into the DLT
2198 instead of generating a reloc. Correctly handle FPTR64 relocs.
2200 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2201 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2202 (elf_hppa_final_link): Call them.
2204 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2206 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2207 (elf_adjust_dynamic_symbol): ...from here.
2209 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2211 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2212 relocation, remove them. SECREL64->LTOFF16WF.
2213 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2215 (elf_hppa_relocate_insn): Similarly.
2217 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2218 (elf_hppa_relocate_insn): Similarly.
2220 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2222 (elf_hppa_relocate_insn): Similarly.
2224 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2225 Handle LTOFF_TP* relocs.
2226 (elf_hppa_relocate_insn): Similarly.
2228 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2229 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2230 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2232 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2233 DIR32, DIR64 and FPTR64 relocations.
2234 (elf_hppa_relocate_insn): Similarly.
2236 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2237 address of the .PARISC.global section.
2238 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2239 table entry elf_hppa_final_link_relocate. Do not give a warning
2240 for a reloc against an external symbol if it has a PA64 hash
2242 (elf_hppa_final_link_relocate): Significantly rework. Handle
2243 DLTIND relocations. Compute the final value of the relocation
2244 before passing the value of elf_hppa_relocate_insn.
2245 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2246 relocation support. Handle DLTIND relocation requests just like
2247 DLTREL relocation requests. Simplify branch handling.
2249 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2251 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2252 non-allocated section as done in i386 version.
2253 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2254 statement since this is no know relocation.
2256 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2258 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2260 (elf_hppa_relocate_insn): Similarly.
2262 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2264 (elf_hppa_relocate_insn): Similarly.
2266 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2267 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2268 Pass the relocate type rather than the insn format to
2269 elf_hppa_relocate_insn.
2270 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2271 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2273 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2275 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2276 (bfd_coff_filnmlen): Define.
2277 (bfd_coff_std_swap_table): Initialize new field.
2278 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2280 (coff_write_symbols): Likewise.
2281 (coff_get_normalized_symtab): Likewise.
2282 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2283 * libcoff.h: Rebuild.
2285 1999-09-06 Donn Terry <donn@interix.com>
2287 * coffcode.h (sort_by_secaddr): New static function if
2289 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2290 sections by VMA when assigning target_index values. Always set
2293 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2294 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2296 * libcoff.h: Rebuild.
2298 * coffcode.h (coff_set_custom_section_alignment): Add const to
2299 declaration to match definition.
2300 (coff_write_object_contents): Don't set F_AR32W(R)? if
2303 * coff-i386.c (in_reloc_p): Add declaration.
2304 (i386coff_vec): Simplify initialization of
2305 application_section_flags.
2307 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2308 version. Move COFF_WITH_PE specific code to new version.
2309 (stype_to_sec_flags): Likewise. Add section parameter.
2310 * coffgen.c (make_a_section_from_file): Set target_index before
2311 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2312 * libcoff.h: Rebuild.
2314 * syms.c (stt): Add some PE/PEI section names.
2315 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2317 (bfd_symbol_info): Check for 'w'.
2319 * section.c (struct bfd_comdat_info): Define.
2320 (asection): Add comdat field.
2321 (STD_SECTION): Initialize comdat field.
2322 (bfd_make_section_anyway): Likewise.
2323 * bfd-in2.h: Rebuild.
2325 1999-09-06 Andreas Schwab <schwab@suse.de>
2327 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2330 1999-09-06 Nick Clifton <nickc@cygnus.com>
2332 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2333 bfd_realloc instead of calloc and realloc.
2335 1999-09-04 Steve Chamberlain <sac@pobox.com>
2337 * cpu-pj.c: New file.
2338 * elf32-pj.c: New file.
2339 * config.bfd (pj*): New cpu.
2340 (pj-*-*, pjl-*-*): New targets.
2341 * configure.in (bfd_elf32_pj_vec): New target vector.
2342 (bfd_elf32_pjl_vec): New target vector.
2343 * archures.c (bfd_arch_pj): Define.
2344 * elf.c (prep_headers): Handle bfd_arch_pj.
2345 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2346 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2347 to target vector list.
2348 * Makefile.am: Rebuild dependencies.
2349 (ALL_MACHINES): Add cpu-pj.lo.
2350 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2351 (BFD32_BACKENDS): Add elf32-pj.lo.
2352 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2353 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2355 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2357 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2358 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2359 and NON_GOT_REF from weak defined symbol to real symbol.
2360 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2361 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2362 create a COPY reloc.
2363 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2364 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2365 don't create a COPY reloc.
2367 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2369 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2370 count those in sections we are not including in the link.
2372 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2374 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2375 field in hpux11 shared libraries.
2377 1999-09-02 Nick Clifton <nickc@cygnus.com>
2379 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2381 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2383 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2384 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2385 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2387 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2389 * elflink.h (record_link_assignment): When possible, keep the
2390 original type of the symbol.
2392 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2394 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2395 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2396 tools were configured.
2397 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2399 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2401 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2402 GOT entries for GOT16 relocations; they're not required.
2404 1999-08-24 Nick Clifton <nickc@cygnus.com>
2406 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2408 * config.bfd (arm-*-netbsd*): New target.
2409 * configure.in (armnetbsd_vec): New target vector.
2410 * configure: Regenerate
2411 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2413 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2414 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2415 (armnetbsd.lo): New rule with deps.
2416 * Makefile.in: Regenerate.
2418 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2421 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2423 * som.c (som_slurp_symbol_table): Fix typo in comment.
2425 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2427 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2428 here instead of using elf_section_data...
2430 1999-08-19 Nick Clifton <nickc@cygnus.com>
2432 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2433 relocations into the base file.
2434 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2435 we are building a base file.
2437 1999-08-19 Nick Clifton <nickc@cygnus.com>
2439 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2441 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2442 REL relocs when performing a partial relocation.
2444 1999-08-18 Donn Terry <donn@interix.com>
2446 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2447 _bfd_coff_link_input_bfd into top level.
2449 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2450 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2451 (coff_i386_rtype_to_howto): Likewise.
2452 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2453 Completely ignore symbols which are all zero.
2454 (dummy_reloc16_estimate): Add return 0.
2455 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2456 variable copy to name_copy to avoid shadowing outer scope
2458 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2459 from unsigned int to unsigned long. Add timestamp field.
2460 * libcoff.h: Rebuild.
2462 1999-08-17 H.J. Lu <hjl@gnu.org>
2464 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2467 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2469 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2470 for special section symbols.
2471 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2472 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2475 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2477 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2478 coincidence of variable names between old and new code.
2480 1999-08-12 Nick Clifton <nickc@cygnus.com>
2482 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2483 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2484 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2485 and 'addend' parameter a 'bfd_signed_vma'.
2486 (elf32_arm_final_link_relocate): Do not involve stubs in
2487 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2488 jumps, not function calls.
2490 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2492 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2493 in R_ARM_PC24 relocs.
2495 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2497 * elf-hppa.h (elf_hppa_fake_sections): New function.
2498 * elf32-hppa.c (elf_backend_fake_sections): Define.
2500 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2501 recent changes to the arch_info structure.
2503 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2504 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2505 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2508 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2509 Ralf Baechle <ralf@uni-koblenz.de>
2511 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2512 output DT_MIPS_GOTSYM.
2513 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2514 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2516 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2518 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2519 prototype. Handle local symbols. Add commentary.
2520 (mips_elf_calculate_relocation): Adjust accordingly.
2521 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2524 * elflink.h (elf_bfd_final_link): Tweak last change.
2526 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2528 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2529 elf-section data to allocate just the right amount of relocation
2530 space. Don't allocate the hash space twice.
2531 (elf_bfd_final_link): Calculate the amount of space to allocate in
2532 each relocation section.
2534 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2536 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2537 64bit mode, generate a section relative relocation for a 32bit
2539 (elf_hppa_is_local_label_name): New function.
2540 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2541 shared between 32bit and 64bit port.
2543 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2545 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2546 R_MIPS_GOT16 and R_MIPS_CALL16.
2547 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2548 to use when looking for a preexisting GOT entry.
2550 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2552 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2553 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2555 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2557 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2559 * elflink.h (elf_link_output_extsym): Don't output a weak
2560 reference to an undefined symbol just because it was defined weak
2563 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2565 * coffgen.c (coff_find_nearest_line): When looking for file, use
2566 last best match rather than first. If address is beyond last line
2567 number record, don't return the last line as the correct value.
2569 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2571 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2572 * bfd-in2.h: Rebuild.
2574 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2576 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2577 * coffcode.h (coff_set_custom_section_alignment): New static
2579 (coff_section_alignment_table): New static array.
2580 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2581 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2582 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2583 * libcoff.h: Rebuild.
2585 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2587 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2589 * Makefile.in: Rebuild.
2591 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2593 * section.c (SEC_SHARED): Define.
2594 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2595 (styp_to_sec_flags): Likewise.
2596 * peicode.h (coff_swap_scnhdr_out): Likewise.
2597 * bfd-in2.h: Rebuild.
2599 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2601 * coffcode.h (coff_classify_symbol): Comment out part of
2602 1999-08-05 change which breaks cygwin DLLs.
2604 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2605 * aclocal.m4, configure: Rebuild.
2607 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2609 * section.c (global_syms): Only initialize union field if
2612 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2614 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2615 the size of a GOT entry here.
2616 (mips_elf_calculate_relocation): Don't create a local GOT entry
2617 for the symbol in a GOT16 relocation; just for it's high-order bit
2618 (_bfd_mips_elf_relocate_section): Fix thinko.
2620 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2622 Based on patches from Donn Terry <donn@interix.com>:
2623 * coffcode.h (enum coff_symbol_classification): Define.
2624 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2625 _bfd_coff_classify_symbol. Change return type.
2626 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2627 (coff_slurp_symbol_table): Use coff_classify_symbol.
2628 (coff_classify_symbol): New static function.
2629 (coff_sym_is_global): Never define.
2630 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2631 * cofflink.c (coff_link_check_ar_symbols): Use
2632 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2633 (coff_link_add_symbols): Likewise.
2634 (_bfd_coff_link_input_bfd): Likewise.
2635 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2636 coff_classify_symbol.
2637 * libcoff.h: Rebuild.
2639 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2641 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2642 (e_ltpsel, e_rtpsel): Similarly.
2644 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2645 and 14bit ertpsel. Handle 64bit psel.
2647 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2649 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2650 handling for REL relocations. And only left-shift R_MIPS26
2651 relocation addends where necessary.
2653 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2655 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2656 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2657 Just return the relocation found.
2658 (mips_elf_relocate_section): Pull the LO16 addend out of the
2659 section itself when using REL relocations.
2661 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2662 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2665 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2667 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2668 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2669 relocation against a symbol in an input section with no output
2670 section. From Daniel Jacobowitz <drow@false.org>.
2672 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2674 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2675 look for generated file correctly.
2676 * aclocal.m4, configure: Rebuild.
2678 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2680 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2681 and R_MIPS16_26 relocations correctly when relocating.
2682 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2683 and R_MIPS_CALL_LO16 are for global symbols.
2685 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2687 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2689 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2690 variables and initialize them.
2692 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2694 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2695 there are no global symbols requiring GOT entries.
2696 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2697 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2698 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2700 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2701 symbols are considered to have the value zero.
2702 (_bfd_mips_elf_relocate_section): Don't try to perform a
2703 relocation for an undefined symbol.
2704 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2707 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2709 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2710 wants ba,a,pt %xcc instead of %icc.
2711 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2712 of large PLT entries.
2713 (sparc64_elf_plt_ptr_offset): Fix calculation.
2714 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2715 addend should be relative to load address, not .plt section start.
2716 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2718 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2720 * elf-bfd.h (struct elf_backend_data): Add
2721 print_symbol_all and output_arch_syms backend methods.
2722 * elfxx-target.h: Likewise.
2723 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2724 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2725 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2727 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2728 symbols in .dynsym, add their names into .dynstr. Put those symbols
2730 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2731 pointers to STT_REGISTER symbols in dynsym section.
2732 (sparc64_elf_print_symbol_all): New function.
2733 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2734 printing using the print_symbol_all hook.
2736 1999-07-30 Catherine Moore <clm@cygnus.com>
2738 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2741 1999-07-29 Richard Henderson <rth@cygnus.com>
2743 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2744 dynamic_sections_created.
2746 1999-07-29 Richard Henderson <rth@cygnus.com>
2748 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2749 (mips_rtype_to_howto): ... new function.
2750 (_bfd_mips_elf_relocate_section): Use it.
2752 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2754 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2756 1999-07-27 Nick Clifton <nickc@cygnus.com>
2758 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2760 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2761 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2763 1999-07-23 Donn Terry <donn@interix.com>
2765 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2766 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2767 * cofflink.c (coff_link_add_symbols): If PE, handle section
2769 * libcoff.h: Rebuild.
2771 * config.bfd (i[3456]86-*-interix*): New target.
2773 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2775 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2776 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2777 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2778 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2779 (COFF_SUPPORT_GNU_LINKONCE): Define.
2780 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2781 (COFF_SUPPORT_GNU_LINKONCE): Define.
2783 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2786 * makefile.dos: Remove; obsolete.
2787 * configure.bat: Remove; obsolete.
2789 1999-07-21 H.J. Lu <hjl@gnu.org>
2791 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2793 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2795 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2796 message and fail if a symbol index is out of range.
2798 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2800 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2801 when looking at a R_MIPS_GOT16 relocation.
2803 1999-07-20 Nick Clifton <nickc@cygnus.com>
2805 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2807 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2809 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2810 removed in previous change.
2811 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2812 in relocateable output.
2814 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2816 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2819 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2820 if they appear to be specially created by the linker.
2822 1999-07-19 Nick Clifton <nickc@cygnus.com>
2824 * targets.c (alternative_target): New field in bfd_target
2826 (bfd_search_for_target): New function: Find a target that
2827 satisifies a search function.
2828 * bfd-in2.h: Regenerate.
2830 * elfxx-target.h: Initialise the alternative_target field of
2831 the bfd_target structures to point to the other target (if
2833 * nlm-target.h: Initialise the alternative_target field of
2834 the bfd_target structures to point to the other target (if
2837 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2838 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2840 * aix386-core.c: Initialise new field of bfd_target structure.
2841 * aout-adobe.c: Initialise new field of bfd_target structure.
2842 * aout-arm.c: Initialise new field of bfd_target structure.
2843 * aout-target.h: Initialise new field of bfd_target structure.
2844 * aout-tic30.c: Initialise new field of bfd_target structure.
2845 * binary.c: Initialise new field of bfd_target structure.
2846 * bout.c: Initialise new field of bfd_target structure.
2847 * cisco-core.c: Initialise new field of bfd_target structure.
2848 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2849 * coff-alpha.c: Initialise new field of bfd_target structure.
2850 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2851 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2852 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2853 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2854 * coff-i386.c: Initialise new field of bfd_target structure.
2855 * coff-i860.c: Initialise new field of bfd_target structure.
2856 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2857 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2858 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2859 * coff-mips.c: Initialise new field of bfd_target structure.
2860 * coff-ppc.c: Initialise new field of bfd_target structure.
2861 * coff-rs6000.c: Initialise new field of bfd_target structure.
2862 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2863 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2864 * coff-tic30.c: Initialise new field of bfd_target structure.
2865 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2866 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2867 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2868 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2869 * hppabsd-core.c: Initialise new field of bfd_target structure.
2870 * hpux-core.c: Initialise new field of bfd_target structure.
2871 * i386msdos.c: Initialise new field of bfd_target structure.
2872 * i386os9k.c: Initialise new field of bfd_target structure.
2873 * ieee.c: Initialise new field of bfd_target structure.
2874 * ihex.c: Initialise new field of bfd_target structure.
2875 * irix-core.c: Initialise new field of bfd_target structure.
2876 * mipsbsd.c: Initialise new field of bfd_target structure.
2877 * netbsd-core.c: Initialise new field of bfd_target structure.
2878 * oasys.c: Initialise new field of bfd_target structure.
2879 * osf-core.c: Initialise new field of bfd_target structure.
2880 * ppcboot.c: Initialise new field of bfd_target structure.
2881 * ptrace-core.c: Initialise new field of bfd_target structure.
2882 * sco5-core.c: Initialise new field of bfd_target structure.
2883 * som.c: Initialise new field of bfd_target structure.
2884 * srec.c: Initialise new field of bfd_target structure.
2885 * tekhex.c: Initialise new field of bfd_target structure.
2886 * trad-core.c: Initialise new field of bfd_target structure.
2887 * versados.c: Initialise new field of bfd_target structure.
2888 * vms.c: Initialise new field of bfd_target structure.
2890 1999-07-19 Andreas Schwab <schwab@suse.de>
2892 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2895 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2897 * elflink.h (elf_link_adjust_relocs): New function.
2898 (elf_bfd_final_link): Use it.
2899 (elf_link_input_bfd): Deal with the fact that there can be
2900 two relocation sections for a single section.
2901 (elf_reloc_link_order): Likewise.
2903 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2904 a relocateable object.
2905 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2907 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2909 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2910 (sparc64_elf_get_reloc_upper_bound,
2911 sparc64_elf_get_dynamic_reloc_upper_bound,
2912 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2913 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2915 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2916 ELF64_R_TYPE_ID/DATA where appropriate.
2918 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2920 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
2923 1999-07-16 Ian Lance Taylor <ian@zembu.com>
2925 * elf32-mips.c (mips_elf_local_relocation_p): New static
2927 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
2928 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
2929 Always set *require_jalxp.
2930 (mips_elf_stub_section_p): Mark abfd parameter as unused.
2931 (_bfd_mips_elf_relocate_section): Only look for LO16 following
2932 GOT16 if the GOT16 is against a local symbol. Don't return false
2933 for an undefined symbol. If there is an overflow, assert that we
2936 1999-07-16 Andreas Schwab <schwab@suse.de>
2938 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
2939 variables `link' and `elfsec'.
2940 (elf_bfd_final_link): Remove unused variable `os'.
2942 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
2944 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
2945 a PT_PHDR program headers.
2946 (_bfd_mips_elf_final_link): Don't assume there are going to be
2947 section symbols when we're not building a shared object.
2948 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
2951 1999-07-15 J.T. Conklin <jtc@redback.com>
2953 * config.bfd (i[3456]86-*-vxworks*): New target.
2955 1999-07-15 Mark Mitchell <mark@codesourcery.com>
2957 * elf32-mips.c (mips_elf_stub_section_p): New function.
2958 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
2959 (mips_elf_relocate_section): Adjust calling sequence for
2960 mips_elf_calculate_relocation and mips_elf_perform_relocation.
2961 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
2964 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2966 * configure.in: Bump version number to 2.9.5.
2967 * configure: Rebuild.
2969 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
2971 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
2973 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
2974 to derive final type instead of hardwiring a selection.
2976 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2978 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
2979 things relocated by R_MIPS16_GPREL.
2980 (mips_elf_perform_relocation): Likewise.
2982 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
2984 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
2986 1999-07-14 Richard Henderson <rth@cygnus.com>
2988 * elf32-mips.c (struct mips_got_info): Add global_gotno.
2989 (_bfd_mips_elf_size_dynamic_sections): Set it.
2990 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
2991 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
2992 new argument max_local.
2994 1999-07-14 Mark Mitchell <mark@codesourcery.com>
2996 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
2997 subwords when handling an R_MIPS16_26 relocation.
2998 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3001 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3002 dst_mask to match reality.
3003 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3004 (mips_elf_obtain_contents): Use bfd_get.
3005 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3006 (mips_elf_relocate_section): Likewise.
3008 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3010 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3011 (mips_elf_relocate_section): Adjust calling sequence for
3012 mips_elf_perform_relocation.
3013 (mips_elf_perform_relocation): Take additional argument. Handle
3014 R_MIPS16_26. Use bfd_put for convenience.
3016 1999-07-13 Richard Henderson <rth@cygnus.com>
3018 * elf.c (assign_file_positions_for_segments): Thinko last change.
3019 Always overwrite p_flags.
3021 1999-07-13 Richard Henderson <rth@cygnus.com>
3023 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3024 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3025 .dynbss and .rel[a].bss if want_dynbss.
3026 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3028 1999-07-13 Richard Henderson <rth@cygnus.com>
3030 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3032 1999-07-13 Richard Henderson <rth@cygnus.com>
3034 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3035 (struct elf_link_hash_table): Add dynlocal.
3036 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3037 (_bfd_elf_link_adjust_dynindx): Delete.
3038 (_bfd_elf_link_renumber_dynsyms): Prototype.
3039 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3040 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3041 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3042 (_bfd_elf_link_lookup_local_dynindx): New function.
3043 (elf_link_renumber_hash_table_dynsyms): New function.
3044 (_bfd_elf_link_renumber_dynsyms): New function.
3045 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3046 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3047 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3048 instead of elf_link_remove_section_and_adjust_dynindices.
3049 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3050 (elf_link_assign_sym_version): Remove removed_dynamic code.
3051 (elf_link_renumber_dynsyms): Delete.
3052 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3054 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3055 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3056 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3057 * elf32-mips.c: Similarly.
3058 * elf32-ppc.c: Similarly.
3059 * elf32-sparc.c: Similarly.
3060 * elf64-alpha.c: Similarly.
3061 * elf64-sparc.c: Similarly.
3063 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3065 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3066 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3067 when the relocation is against _gp_disp.
3069 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3071 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3072 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3073 to possibly_dynamic_relocs. Adjust usage throughout code.
3074 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3075 (elf_mips_ctor64_howto): Likewise.
3076 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3078 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3079 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3080 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3081 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3083 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3085 * Makefile.am: Rebuild dependencies.
3086 * Makefile.in: Rebuild.
3088 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3089 * bfd-in2.h: Rebuild.
3091 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3092 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3093 structure initializations. Add casts.
3094 * reloc.c (EMPTY_HOWTO): Define.
3095 * bfd-in2.h: Rebuild.
3096 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3097 comparisons against 0.
3098 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3099 previous_ibfd_e_flags to unsigned long.
3100 * vms.h (struct vms_private_data_struct): Change section_count to
3102 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3103 (_bfd_vms_write_gsd): Change symnum to unsigned.
3104 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3105 * vms-tir.c (etir_sta): Change psect to unsigned.
3106 (alloc_section): Change idx to unsigned.
3107 (tir_sta, tir_ctl): Change psect to unsigned.
3108 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3109 * vms.c (priv_section_count): Change to unsigned.
3111 1999-07-12 Andreas Schwab <schwab@suse.de>
3113 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3114 * m68klinux.c: Likewise.
3116 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3118 * Many files: Changes to avoid gcc warnings: Remove unused local
3119 variables. Add default case to enum switches.
3120 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3121 compile if not COFF_IMAGE_WITH_PE.
3122 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3123 (bfd_arm_get_bfd_for_interworking): Likewise.
3124 (bfd_arm_process_before_allocation): Likewise.
3125 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3126 * pei-arm.c: Likewise.
3127 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3128 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3129 (mips_elf_got16_entry): Put parens around & in body of ==.
3130 (mips_elf_calculate_relocation): Correct test for empty string.
3131 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3133 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3136 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3138 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3139 as appropriate. Fill in structure initializations. Add variable
3140 initializations. Add casts.
3141 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3142 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3144 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3146 * elf-bfd.h (bfd_elf_hash): Update declaration.
3147 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3148 when calling bfd_elf_hash.
3150 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3152 * libbfd.c (bfd_put_8): Make it of type `void'.
3153 * bfd-in2.h: Regenerated.
3154 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3156 (_bfd_mips_elf_final_link): Likewise.
3158 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3160 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3162 * config.bfd (hppa*-*-linux-gnu*): New target
3164 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3166 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3167 (_bfd_mips_elf_create_dynamic_sections): New function.
3168 (_bfd_mips_elf_add_symbol_hook): Likewise.
3169 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3170 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3171 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3172 (_bfd_mips_elf_gc_mark_hook): Likewise.
3173 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3174 (_bfd_mips_elf_always_size_sections): Likewise.
3175 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3176 (_bfd_mips_elf_check_relocs): Likewise.
3177 (_bfd_mips_elf_link_hash_table_create): Likewise.
3178 (_bfd_mips_elf_print_private_data): Likewise.
3179 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3180 (_bfd_mips_elf_final_link): Likewise.
3181 (_bfd_mips_elf_additional_program_headers): Likewise.
3182 (_bfd_mips_elf_modify_segment_map): Likewise.
3183 (_bfd_mips_elf_relocate_section): Likewise.
3184 * elf32-mips.c (mips_elf32_object_p): Move contents into
3185 _bfd_mips_elf_object_p.
3186 (mips_elf_additional_program_headers): Rename to
3187 _bfd_mips_elf_additional_program_headers.
3188 (mips_elf_modify_segment_map): Rename to
3189 _bfd_mips_elf_modify_segment_map.
3190 (elf_mips_abi_name): Change prototype.
3191 (mips_elf32_section_from_shdr): Merge into
3192 _bfd_mips_elf_section_from_shdr.
3193 (mips_elf32_section_processing): Merge into
3194 _bfd_mips_elf_section_processing.
3195 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3196 the right back-end ELF linker.
3197 (mips_elf_relocate_section): Rename to
3198 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3199 (mips_elf_link_output_symbol_hook): Rename to
3200 _bfd_mips_elf_link_output_symbol_hook.
3201 (mips_elf_create_dynamic_section): Rename to
3202 _bfd_mips_elf_create_dynamic_section.
3203 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3204 Adjust for 64-bit code. Use mips_elf_got_section.
3205 (mips_elf_adjust_dynamic_symbol): Rename to
3206 _bfd_mips_elf_adjust_dynamic_symbol. Use
3207 mips_elf_allocate_dynamic_relocations.
3208 (mips_elf_finish_dynamic_symbol): Rename to
3209 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3210 Adjust for 64-bit code.
3211 (mips_elf_finish_dynamic_sections): Rename to
3212 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3213 (mips_elf_always_size_sections): Rename to
3214 _bfd_mips_elf_always_size_sections.
3215 (mips_elf_add_symbol_hook): Rename to
3216 _bfd_mips_elf_add_symbol_hook.
3217 (mips_elf_next_lo16_addend): Constify.
3218 (mips_elf_calculate_relocation): Likewise.
3219 (mips_elf_obtain_contents): Likewise.
3220 (mips_elf_perform_relocation): Likewise.
3221 (mips_elf_create_dynamic_relocation): Likewise.
3222 (mips_elf_allocate_dynamic_relocations): New function.
3223 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3224 (MIPS_ELF_REL_SIZE): Likewise.
3225 (MIPS_ELF_DYN_SIZE): Likewise.
3226 (MIPS_ELF_GOT_SIZE): Likewise.
3227 (MIPS_ELF_SYM_SIZE): Likewise.
3228 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3229 (MIPS_ELF_GET_WORD): Likewise.
3230 (MIPS_ELF_PUT_WORD): Likewise.
3231 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3232 (STUB_LW): Conditionalize for 64-bit value.
3233 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3235 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3236 Check it for inconsistency.
3237 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3239 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3241 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3242 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3243 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3244 (mips_elf_local_got_index): Likewise.
3245 (mips_elf_got_page): Likewise.
3246 (mips_elf_got_info): Likewise.
3247 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3248 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3249 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3250 instead of constant `2'.
3251 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3252 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3253 (mips_elf_size_dynamic_sections): Use
3254 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3255 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3256 Adjust all releveant entries in elf backend table.
3257 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3258 (mips_elf64_section_processing): Likewise.
3259 Adjust elf backend entries to use _bfd_mips_elf variants now
3262 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3264 (size_dynamic_sections): Likewise.
3265 (elf_link_output_extsym): Likewise.
3266 * elf.c: (elf_fake_sections): Likewise.
3267 * libbfd.c (bfd_get): New macro.
3268 (bfd_put): Likewise.
3269 * bfd-in2.h: Regenerated.
3271 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3273 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3274 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3275 wap_reloca_in, and swap_reloca_out.
3276 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3277 multiple internal relocations per external relocation.
3278 (link_read_relocs): Likewise.
3279 (elf_bfd_final_link): Likewise.
3280 (elf_link_input_bfd): Likewise.
3281 (elf_gc_mark): Likewise.
3282 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3283 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3285 (size_info): Add entries for new fields.
3286 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3287 (mips_elf64_be_swap_reloc_in): New function.
3288 (mips_elf64_be_swap_reloc_out): Likewise.
3289 (mips_elf64_be_swap_reloca_in): Likewise.
3290 (mips_elf64_be_swap_reloca_out): Likewise.
3291 (mips_elf64_size_info): Add entries for new fields.
3293 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3295 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3296 field equals the new rel_count field.
3297 (elf_link_input_bfd): When doing a relocateable link, use the new
3298 rel_count field rather than the reloc_count field.
3299 (elf_reloc_link_order): Likewise.
3300 (elf_finish_pointer_linker_section): Likewise.
3302 Based on patch from H.J. Lu <hjl@gnu.org>:
3303 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3304 shared library to override a weak definition in a regular object.
3306 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3308 * libhppa.h: Revert July 2, 1999 patch.
3310 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3311 need to generate DLTIND relocations, not DLTREL relocations.
3313 1999-07-05 Nick Clifton <nickc@cygnus.com>
3315 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3317 (coff_set_flags): Recognise arm 5 architectures.
3319 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3320 Add support for armv5 architecture.
3322 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3324 * reloc.c: Add new, assembler only, ARM reloc:
3325 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3327 * bfd-in2.h: Regenerate.
3329 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3331 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3332 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3333 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3334 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3335 * elf32-mips.c (ABI_64_P): New macro.
3336 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3337 (_bfd_mips_elf_find_nearest_line): Adjust call to
3338 _bfd_dwarf2_find_nearest_line.
3339 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3340 * libbfd.h: Regenerated.
3342 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3344 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3346 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3348 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3349 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3351 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3353 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3355 (_bfd_elf_init_reloc_shdr): New function.
3356 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3357 bfd_alloc followed by memset.
3358 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3359 (elf_fake_sections): Here.
3360 (assign_section_numbers): Assign section numbers for the second
3361 relocation section, if required.
3362 * elflink.h (elf_link_output_relocs): New function.
3363 (elf_link_size_reloc_section): Likewise.
3364 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3365 (elf_link_input_bfd): Use elf_link_output_relocs.
3367 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3368 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3370 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3372 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3375 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3377 * elf32-mips.c (mips_elf_got_info): Move declaration before
3378 prototypes. Change global_gotsym to be a pointer to a hash entry,
3379 rather than a number index.
3380 (mips_elf_link_hash_entry): Move declaration before prototypes.
3381 (mips_elf_irix6_finish_dynamic_symbol): New function.
3382 (mips_elf_sign_extend): Likewise.
3383 (mips_elf_high): Likewise.
3384 (mips_elf_higher): Likewise.
3385 (mips_elf_highest): Likewise.
3386 (mips_elf_global_got_index): Likewise.
3387 (mips_elf_local_got_index): Likewise.
3388 (mips_elf_got_offset_from_index): Likeiwse.
3389 (mips_elf_record_global_got_symbol): Likewise.
3390 (mips_elf_got_page): Likewise.
3391 (mips_elf_next_lo16_addend): Likewise.
3392 (mips_elf_calculate_relocation): Likewise.
3393 (mips_elf_obtain_contents): Likewise.
3394 (mips_elf_perform_relocation): Likewise.
3395 (mips_elf_assign_gp): Likewise.
3396 (mips_elf_sort_hash_table_f): Likewise.
3397 (mips_elf_sort_hash_table): Likewise.
3398 (mips_elf_got_section): Likewise.
3399 (mips_elf_got_info): Likewise.
3400 (mips_elf_create_local_got_entry): Likewise.
3401 (mips_elf_got16_entry): Likewise.
3402 (mips_elf_create_dynamic_relocation): Likewise.
3403 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3404 (mips_elf_final_gp): Use mips_elf_assign_gp.
3405 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3406 into SHN_SCOMMON automatically on IRIX6.
3407 (mips_elf_add_symbol_hook): Likewise.
3408 (mips_elf_relocate_section): Rewrite, using
3409 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3410 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3411 Don't deal with .rld_map on IRIX6.
3412 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3413 section flags appropriately for .got.
3414 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3415 the got. Call mips_elf_record_global_got_symbol and allocate
3416 local got space appropriately.
3417 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3418 char *. Rework calculation of GOT size. Sort dynamic symbol
3419 table entries so entries that do not require GOT entries appear at
3420 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3421 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3423 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3425 (mips_elf_finish_dynamic_symbol): Use
3426 mips_elf_irix6_finish_dynamic_symbol.
3427 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3428 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3429 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3431 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3433 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3434 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3436 1999-06-04 Philip Blundell <philb@gnu.org>
3438 * elf32-arm.h (elf_backend_got_header_size): Define.
3439 (elf_backend_plt_header_size): Likewise.
3441 1999-06-28 Jim Pick <jim@jimpick.com>
3443 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3445 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3447 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3448 relocation function.
3449 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3451 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3453 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3454 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3455 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3456 (_bfd_mips_elf_section_from_shdr): Use them.
3457 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3458 of GP-relative sections.
3459 (_bfd_mips_elf_set_section_contents): Use them.
3460 (_bfd_mips_elf_section_processing): Share code between .sdata and
3461 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3462 (mips_elf_additional_program_headers): Add handling for
3463 PT_MIPS_OPTIONS segment on IRIX6.
3464 (mips_elf_modify_segment_map): Likeiwse.
3465 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3466 Include the options sections on IRIX6. Don't look for GP-relative
3467 sections by name; use SHF_MIPS_GPREL instead.
3468 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3470 (mips_elf_create_dynamic_sections): Don't muck about with section
3471 alignments and such on IRIX6.
3472 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3473 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3474 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3475 bfd_zalloc rather than bfd_alloc and memset.
3476 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3477 Don't assert the existence of .rld_map on IRIX6.
3478 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3480 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3481 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3484 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3486 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3487 (mips_elf_swap_msym_out): New function.
3488 (mips_elf_create_msym_section): Likewise.
3489 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3490 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3491 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3492 section not named .msym.
3493 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3494 .msym directly. Set appropriate attributes for the .msym
3496 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3497 (mips_elf_link_hash_newfunc): Clear it.
3498 (mips_elf_create_dynamic_sections): Create the .msym section
3500 (mips_elf_size_dynamic_sections): Allocate space for the
3501 .msym section. Add a DT_MIPS_MSYM entry.
3502 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3504 (mips_elf_finish_dynamic_sections): Assign a value for
3505 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3507 * elf32-mips.c (irix_compat_t): New enumeration.
3508 (ABI_N32_P): New macro.
3509 (IRIX_COMPAT): Likewise.
3510 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3511 (mips_elf_relocate_section): Fix typo.
3513 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3515 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3516 as writable PE sections.
3518 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3520 * dwarf2.c (struct arange): New type.
3521 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3522 (arange_add): New function.
3523 (decode_line_info): Keep track of address ranges that a compilation
3525 (comp_unit_contains_address): Return true if address is contained
3526 in _any_ of the address ranges associated with a compilation unit.
3527 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3528 on the first comp_unit that contains the address.
3530 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3532 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3533 (decode_line_info): Add variable STASH and initialize it to point
3534 to the per-bfd dwarf2_debug info. Remove static variable
3535 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3537 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3539 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3540 shared library to have an undefined symbol.
3542 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3543 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3545 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3547 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3548 * elf32-hppa.c: Remove everything related to symbol extension
3549 sections & records. Use the common elf_hppa_final_write_processing.
3551 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3553 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3554 functions instead of _init/_fini if requested.
3556 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3558 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3561 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3563 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3564 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3566 (ppc_elf_finish_dynamic_sections): Check for positive section
3567 dynindx field, rather than comparing against -1.
3568 (ppc_elf_relocate_section): Only return false if undefined_symbol
3569 or reloc_overflow fail, not always upon encountering an error.
3571 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3573 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3574 bfd_byte * before performing pointer arithmetic.
3576 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3578 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3580 * elf32-hppa.c: Include elf-hppa.h.
3581 (ARCH_SIZE): Define.
3582 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3584 (elf32_hppa_info_to_howto): Similarly.
3585 (elf_hppa_howto_table): Similarly.
3586 (elf_hppa_reloc_type_lookup): Similarly.
3587 (hppa_elf_gen_reloc_type): Similarly.
3588 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3590 1999-06-22 Nick Clifton <nickc@cygnus.com>
3592 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3593 handling R_V850_22_PCREL relocation.
3595 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3597 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3600 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3602 * section.c (_bfd_strip_section_from_output): Ignore sections
3603 DISCARDed by the link script.
3605 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3607 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3608 Remove unused local variable spp.
3610 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3611 the entry symbol is not set.
3613 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3615 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3616 GPDISP or LITUSE in a relocatable link.
3618 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3620 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3621 * (alloc_dwarf1_func): Likewise.
3623 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3625 * libhppa.h: Fix various formatting errors.
3626 (assemble_3); Rewrite using CATENATE.
3627 (assemble_17): Fix various bugs.
3629 1999-06-16 Nick Clifton <nickc@cygnus.com>
3631 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3633 1999-06-15 Richard Henderson <rth@cygnus.com>
3635 * section.c (SEC_SHORT): Define.
3636 * bfd-in2.h: Rebuild.
3638 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3640 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3641 Remove abfd parameter. Use _bfd_strip_section_from_output.
3642 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3644 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3645 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3646 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3648 (bfd_elf_size_dynamic_sections): Use it.
3650 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3652 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3653 complain_overflow_bitfield to complain_overflow_signed.
3655 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3657 * elflink.h (elf_link_read_relocs_from_section): New function,
3659 (elf_link_read_relocs): Here. Use it for both relocation
3662 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3664 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3665 asect->reloc_count is valid.
3667 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3669 * elf32-mips.c (mips_elf32_section_processing): Permit a
3670 SHT_MIPS_REGINFO section to have a size of 0.
3672 1999-06-12 David O'Brien <obrien@freebsd.org>
3674 * config.bfd (alpha*-*-freebsd*): New target.
3675 (i[3456]86-*-freebsd*): Now defaults to ELF.
3677 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3679 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3680 wrap if the relocation covers the high bit of an address.
3682 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3684 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3686 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3687 instead of R_SPARC_max.
3688 (sparc64_elf_info_to_howto): Likewise.
3689 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3690 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3692 1999-06-07 Richard Henderson <rth@cygnus.com>
3694 * section.c (_bfd_strip_section_from_output): Remove output
3695 sections with no initial link_order.
3697 1999-06-07 Nick Clifton <nickc@cygnus.com>
3699 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3701 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3703 * Makefile.am (SOURCE_HFILES): Add missing headers.
3704 * Makefile.in: Regenerated.
3706 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3708 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3711 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3713 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3714 range undefweak symbols.
3715 * hash.c: Add missing comma after @xref{}
3716 * linker.c: Likewise.
3718 1999-06-04 Nick Clifton <nickc@cygnus.com>
3720 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3722 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3723 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3724 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3725 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3727 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3729 * Makefile.am: Rebuild dependencies.
3730 (BFD32_BACKENDS): Add dwarf1.lo.
3731 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3732 * Makefile.in: Rebuild.
3734 1999-06-04 Nick Clifton <nickc@cygnus.com>
3736 * Makefile.am: Add epoc-arm-pe target.
3737 * Makefile.in: Regenerate.
3738 * pe-arm.c: Only redefine interworking function names if they have
3739 not already been redefined.
3740 * pei-arm.c: Only redefine interworking function names if they have
3741 not already been redefined.
3742 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3744 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3747 1999-06-03 Nick Clifton <nickc@cygnus.com>
3749 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3751 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3753 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3755 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3757 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3758 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3760 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3762 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3763 in other text sections.
3765 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3767 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3768 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3769 * libbfd.h: Regenerate.
3770 * coff-sh.c (sh_merge_private_data): Delete.
3771 (coff_bfd_merge_private_bfd_data): Change to
3772 _bfd_generic_verify_endian_match.
3773 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3775 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3777 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3779 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3781 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3783 (bfd_elf32_arm_process_before_allocation): Likewise.
3784 * bfd-in2.h: Rebuild.
3786 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3788 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3789 track of end_sequence markers.
3790 (add_line_info): Add END_SEQUENCE arg.
3791 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3792 debug-line info---it doesn't work right if a compilation unit
3793 consists of multiple discontiguous code-sequences. It would be
3794 worthwhile to optimize for the common case where a compilation
3795 unit results in a contiguous set of code sequences, but this is
3796 quite tricky to get right for arbitrary DWARF2 files.
3797 (lookup_address_in_line_info_table): Don't use the last line entry
3798 for a compilation unit for anything with an address higher than
3799 this line entry. Also, check for end_sequence markers to
3800 correctly handle discontinuities.
3801 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3802 compilation units, check all compilation units with each->high==0
3803 just like when reading compilation units.
3805 * dwarf2.c (decode_line_info): Initialize table->files and
3806 table->last_line to NULL to avoid segfaults due to random
3807 values in these members.
3808 (concat_filename): Check for out-of-range file number before
3809 indexing filename table. Segfaults suck.
3811 * dwarf2.c (decode_line_info): Don't truncate address to least
3812 significant 32 bits (breaks 64 bit targets).
3813 (lookup_address_in_function_table): Ditto.
3814 (comp_unit_contains_address): Ditto.
3816 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3818 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3819 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3820 (mips_elf64_howto_table_rela): Likewise.
3822 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3824 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3825 single section has two associated relocation sections.
3827 1999-06-02 Mark Salter <msalter@cygnus.com>
3829 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3830 COFF_WITH_PE defined.
3832 1999-06-02 Nick Clifton <nickc@cygnus.com>
3834 * pe-arm.c: Rename global arm interworking functions to avoid name
3835 collision when all targets BFD is built.
3838 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3840 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3841 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3842 (bfd_elf_section_data): Add use_rela_p.
3843 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3844 (_bfd_elf_new_section_hook): Likewise.
3845 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3847 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3848 * elfcode.h (write_relocs): Determine whether or not use rela
3849 relocs based on the relocation section header.
3850 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3851 instead of use_rela_p.
3852 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3853 (elf_backend_may_use_rela_p): Likewise.
3854 (elf_backend_default_use_rela_p): Likewise.
3855 (elfNN_bed): Use them.
3857 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3859 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3861 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3863 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3864 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3865 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3866 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3867 * bfd-in2.h: Regenerated.
3868 * libbfd.h: Likewise.
3869 * elf32-mips.c (mips_info_to_howto_rela): New function.
3870 (USE_REL): Adjust for new conventions.
3871 (MINUS_ONE): New macro.
3872 (elf_mips_howto_table): Add R_MIPS_SUB.
3873 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3875 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3876 .MIPS.content section.
3877 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3878 with .MIPS.content as .MIPS.content sections. Set
3879 SHF_MNIPS_NOSTRIP for such section.
3880 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3881 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3882 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3884 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3886 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3889 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3892 1999-05-30 Philip Blundell <philb@gnu.org>
3894 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3895 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3896 the addend does not overflow into the rest of the word.
3898 1999-05-29 Nick Clifton <nickc@cygnus.com>
3900 * bfd-in.h: Amend prototype for
3901 bfd_elf32_arm_process_before_allocation .
3902 * bfd-in.h: Regenerate.
3904 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3905 elements in a fixed sized array.
3906 (ARM_ELF_ABI_VERSION): Define.
3907 (ARM_ELF_OS_ABI_VERSION): Define.
3908 (R_ARM_THM_ABS5): Fix rightshift and size.
3909 (R_ARM_THM_PC22): Fix size.
3910 (R_ARM_PLT32): Define Howto.
3911 (find_howto): New function: Locate a howto based on a reloc
3913 (elf32_arm_info_to_howto): Use find_howto if necessary.
3914 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3915 bfd_reloc_code_real_type.
3916 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3917 and BFD_RELOC_VTABLE_ENTRY.
3918 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3920 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3921 elements in a fixed sized array.
3922 (ARM_ELF_ABI_VERSION): Define.
3923 (ARM_ELF_OS_ABI_VERSION): Define.
3924 (R_ARM_THM_ABS5): Fix rightshift and size.
3925 (R_ARM_THM_PC22): Fix size.
3926 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
3927 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3928 bfd_reloc_code_real_type.
3930 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
3931 no_pipeline_knowledge.
3932 (elf32_arm_link_hash_create): Initialise new field to zero.
3933 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
3934 no_pipeline_knowledge. Use this parameter to initialise the field
3935 in the globals data structure.
3936 (elf32_arm_final_link_relocate): Only add in pipeline offset if
3937 no_pipeline_knowledge is false and the binary is from an old
3939 (elf32_arm_merge_private_data): Generate an error if an attempt is
3940 made to linl together big endian and little endian code.
3941 (elf32_arm_post_process_headers): New function: Initialise the
3942 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
3944 (elf_backend_post_process_headers): Define.
3946 1999-05-28 Nick Clifton <nickc@cygnus.com>
3948 * elf-bfd.h (struct elf_backend_data): Add new field:
3949 elf_backend_post_process_headers.
3951 * elfxx-target.h (elf_backend_post_process_headers): Define to
3952 NULL if not already defined.
3953 (elfNN_bed): Initialise elf_backend_post_process_headers field.
3955 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
3957 (_bfd_elf_compute_section_file_positions): Call
3958 elf_backend_post_process_headers if defined.
3960 1999-05-28 Ian Lance Taylor <ian@zembu.com>
3962 * configure.in: Check whether getuid and getgid exist.
3963 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
3964 HAVE_GETGID are not defined, respectively.
3965 (bfd_write_armap): Don't special case on _WIN32 for getuid and
3967 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
3968 * configure, config.in: Rebuild.
3970 1999-05-28 Martin Dorey <mdorey@madge.com>
3972 * elf32-i960.c: New file.
3973 * elf.c (prep_headers): Handle bfd_arch_i960.
3974 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
3975 * config.bfd (i960-*-elf*): New target.
3976 * configure.in (bfd_elf32_i960_vec): New target vector.
3977 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
3978 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
3979 * Makefile.in, aclocal.m4, configure: Rebuild.
3981 1999-05-27 Nick Clifton <nickc@cygnus.com>
3983 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
3985 (find_howto): New function: Find entries in the
3986 elf32_arm_howto_table.
3987 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
3989 (elf32_arm_reloc_type_lookup): Add lookup for
3990 BFD_RELOC_ARM_PLT32.
3992 1999-05-25 Philip Blundell <pb@nexus.co.uk>
3994 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
3995 (elf32_arm_link_hash_table_create): Use above function as the
3996 constructor for hash table entries.
3997 (elf32_arm_relocate_section): Avoid crash when there is no output
3999 (elf32_arm_final_link_relocate): New parameter h.
4000 (elf32_arm_relocate_section): Pass symbol hash entry to above
4002 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4005 1999-05-25 Catherine Moore <clm@cygnus.com>
4007 * coff-arm.c (coff_arm_relocate_section): Don't emit
4008 base file entries for pc-relative values.
4010 1999-05-25 DJ Delorie <dj@cygnus.com>
4012 * peicode.h (coff_swap_sym_in): When we create the actual section
4013 to reflect the not-there section C_SECTION symbols refer to,
4014 change the symbol class to C_STAT as the section is now really
4017 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4019 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4022 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4024 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4026 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4027 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4029 1999-05-16 Nick Clifton <nickc@cygnus.com>
4031 * coff-mcore.c (in_reloc_p): Reinstate.
4033 1999-05-15 Nick Clifton <nickc@cygnus.com>
4035 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4036 * bfd-in2.h: Regenerate.
4037 * coff-mcore.c (in_reloc_p): Remove defintion.
4038 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4039 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4040 IMAGE_REL_MCORE_RVA.
4041 (coff_mcore_rtype_to_howto): Add special processing for
4042 IMAGE_REL_MCORE_RVA.
4043 (coff_mcore_relocate_section): Add support for
4044 IMAGE_REL_MCORE_RVA.
4045 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4046 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4048 (mcore_elf_relocate_section): Delete redundant case labels.
4050 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4052 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4053 precedence between bit-and and comparison.
4055 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4057 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4058 list of target formats (targ_selvecs).
4059 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4060 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4062 1999-05-10 DJ Delorie <dj@cygnus.com>
4064 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4065 reasonable mode until "ar x" is smart enough to skip it (fixes
4066 gcc/libgcc.a builds on mips-ecoff targets
4068 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4069 to work. Hack to support MS import libraries, which use different
4070 COMDAT types than GNU.
4071 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4072 to implied zero-length sections (see peicode below)
4073 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4074 filename symbols, which use one *or more* auxents.
4075 * coffswap.h (coff_swap_aux_in): ditto
4076 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4079 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4081 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4082 for all relocations.
4084 1999-05-10 Catherine Moore <clm@cygnus.com>
4086 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4087 if COFF_IMAGE_WITH_PE.
4088 (bfd_arm_process_before_allocation): Likewise.
4089 (bfd_arm_get_bfd_for_interworking): Likewise.
4090 * coff-arm.c: Likewise.
4091 * bfd-in2.h: Regenerate.
4092 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4093 (armpe_big_vec): Likewise.
4094 * configure: Rebuild.
4096 1999-05-10 Nick Clifton <nickc@cygnus.com>
4098 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4099 section, not just .rel. Same for .rela.
4101 1999-05-07 Nick Clifton <nickc@cygnus.com>
4103 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4104 endianism with an error message.
4106 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4108 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4109 assignment from "unsigned char *" to "char *".
4110 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4112 1999-05-05 Catherine Moore <clm@cygnus.com>
4114 * coff-arm.c (coff_arm_relocate_section): Add one to
4115 address of ARM_RVA32 thumb functions.
4117 1999-05-05 Catherine Moore <clm@cygnus.com>
4119 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4120 (elf32_m68k_copy_private_bfd_data): New.
4121 (elf32_m68k_merge_private_bfd_data): New.
4122 (elf32_m68k_print_private_bfd_data): New.
4123 (CPU32_FLAG): Define.
4124 (PLT_CPU32_ENTRY_SIZE): Define.
4125 (elf_cpu32_plt0_entry): Declare.
4126 (elf_cpu32_plt_entry): Declare.
4127 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4128 (elf_m68k_finish_dynamic_symbol): Likewise.
4129 (elf_m68k_finish_dynamic_sections): Likewise.
4130 (elf_backend_plt_header_size): Remove definition.
4131 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4132 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4133 (bfd_elf32_bfd_set_private_flags): Define.
4134 (bfd_elf32_bfd_print_private_bfd_data): Define.
4136 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4138 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4139 and R_LONG_PCREL_MODE.
4141 1999-04-29 Nick Clifton <nickc@cygnus.com>
4143 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4145 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4147 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4148 in relocation calculation.
4150 1999-04-26 Tom Tromey <tromey@cygnus.com>
4152 * aclocal.m4, configure: Updated for new version of libtool.
4154 1999-04-21 Nick Clifton <nickc@cygnus.com>
4156 * coff-mcore.c: Add support for mcore relocs.
4158 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4160 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4161 incorrect use EF_MIPS_xxBITPTRS.
4163 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4165 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4168 * bfd-in2.h: Rebuild.
4169 * libbfd.h: Rebuild.
4171 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4173 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4174 (coff_arm_relocate_section): Add ARM26D transform. Only
4175 change to ARM26D for relocateable links.
4177 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4179 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4180 (bfd_elf32_bfd_print_private_bfd_data): New.
4182 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4184 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4185 refetch addend if USE_REL, add many comments regarding current state.
4186 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4187 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4188 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4189 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4191 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4193 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4194 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4196 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4198 * dwarf2.c (decode_line_info): Don't truncate address to least
4199 significant 32 bits (breaks 64 bit targets).
4200 (lookup_address_in_function_table): Ditto.
4201 (comp_unit_contains_address): Ditto.
4203 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4205 * coff-arm.c (arm_emit_base_file_entry): New routine.
4206 (A2T3_OFFSET): Define.
4207 (T2A3_OFFSET): Define.
4208 (coff_arm_relocate_section): Emit base file entries for interworking
4211 1999-04-13 Philip Blundell <philb@gnu.org>
4213 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4214 relocs 17 through 19.
4216 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4218 * elfcode.h: Remove fnmatch.h.
4219 * elflink.h (elf_link_assign_sym_version): Call back to ld
4220 instead of calling fnmatch.
4222 * config.bfd (i?86-*-beoself): Include pe vecs.
4224 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4226 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4229 1999-04-10 Richard Henderson <rth@cygnus.com>
4231 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4232 when trying to resolve dynamic symbol references.
4233 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4234 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4235 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4236 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4237 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4238 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4239 * elflink.h (elf_link_output_extsym): Likewise.
4241 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4243 * section.c (_bfd_strip_section_from_output): New function moved from
4244 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4245 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4246 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4247 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4248 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4249 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4250 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4251 * bfd-in2.h: Update.
4253 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4255 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4257 1999-04-08 Nick Clifton <nickc@cygnus.com>
4259 * coff-mcore.c: New File: Support for mcore-pe targets.
4260 * cpu-mcore.c: New File: Support for mcore targets.
4261 * elf32-mcore.c: New File: Support for mcore-elf target.
4262 * pe-mcore.c: New File: Definitions for mcore-pe target.
4263 * pei-mcore.c: New File: Definitions for mcore-pei target.
4264 * Makefile.am: Add support for MCore targets.
4265 * Makefile.in: Regenerate.
4266 * config.bfd: Add support for MCore targets.
4267 * configure.in: Add support for MCore targets.
4268 * configure: Regenerate.
4269 * archures.c: Add support for MCore architecture.
4270 * bfd-in2.h: Regenerate.
4271 * coffcode.h: Add support for mcore-pe targets.
4272 * elf.c: Add support for mcore-elf target.
4273 * reloc.c: Add support for MCore relocs.
4274 * targets.c: Add support for MCore targets.
4276 1999-04-07 Nick Clifton <nickc@cygnus.com>
4278 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4279 R_ARM_XPC25 and R_ARM_THM_XPC22.
4280 (elf32_arm_reloc_map): Remove redundant entries.
4282 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4284 * sysdep.h (LC_MESSAGES): Never define.
4286 1999-04-06 Chris Torek <torek@bsdi.com>
4288 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4289 all callers. Rewrite completely.
4290 (_bfd_relocate_contents): Rewrite overflow checking.
4291 * bfd-in2.h: Rebuild.
4293 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4295 From Gabriel Paubert <paubert@iram.es>:
4296 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4297 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4298 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4299 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4300 * ppcboot.c (ppcboot_vec): Use little endian routines for
4303 * elf.c (elfcore_strndup): Only define if it will be used.
4304 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4306 (ppc_elf_check_relocs): Remove unused local i.
4307 (ppc_elf_gc_mark_hook): Add default case to switch.
4309 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4310 * srec.c (srec_scan): Accept \r in symbol definitions.
4311 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4312 (symbolsrec_object_p): Likewise.
4314 1999-04-04 Don Bowman <don@pixsci.com>
4316 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4318 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4320 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4322 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4323 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4325 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4327 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4330 1999-03-31 Nick Clifton <nickc@cygnus.com>
4332 * config.bfd: Add support for arm-epoc-pe target.
4333 * configure.in: Add support for arm-epoc-pe target.
4334 * configure: Regenerate.
4335 * targets.c: Add support for arm-epoc-pe target.
4336 * coff-arm.c: Allow header files to override definition of
4337 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4338 * pe-arm.h: Allow previous header files to override definition of
4339 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4340 * pei-arm.h: Allow previous header files to override definition of
4341 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4342 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4343 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4345 1999-03-30 Nick Clifton <nickc@cygnus.com>
4347 * elf.c (elf_map_symbols): Handle the case where section
4348 symbols are generated for content-less sections which are
4349 not mapped to the output file.
4351 * linker.c: Replace direct references to fields in BFD structure
4352 with accessor macros.
4354 * elflink.h: Replace direct references to fields in BFD structure
4355 with accessor macros.
4357 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4359 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4361 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4362 account when adjusting section symbols during a partial link.
4364 1999-03-24 Nick Clifton <nickc@cygnus.com>
4366 * coff-sparc.c (struct coff_reloc_map): Change type of field
4367 'bfd_reloc_val' to bfd_reloc_code_real_type.
4368 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4369 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4370 * elf32-arc.c (struct arc_reloc_map): Ditto.
4371 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4372 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4373 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4374 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4375 * elf32-sh.c (struct elf_reloc_map): Ditto.
4376 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4377 * elf32-v850.c (struct v850_reloc_map): Ditto.
4378 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4379 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4380 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4382 1999-03-17 Martin Hunt <hunt@cygnus.com>
4384 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4385 function so source-level assembly works. If multiple N_SOs
4386 are seen without and N_FUNs, create an indextable entry with
4387 a NULL function name.
4389 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4391 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4392 of certian similar cpus.
4394 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4396 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4397 Add the 5000. Change the architecture for the 5400 to mips4.
4398 (elf_mips_mach): Add r5000.
4400 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4402 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4404 1999-03-11 Nick Clifton <nickc@cygnus.com>
4406 * binary.c (binary_set_section_contents): Generate warning about
4407 huge file offsets for any section that will occupy file space, not
4408 just those that are loadable.
4410 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4412 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4414 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4416 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4418 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4420 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4421 * elflink.h: Revert all changes since Feb 16. Instead:
4422 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4423 appropriate. Copy it to version symbols.
4424 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4425 symbols if appropriate.
4426 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4427 symbol if appropriate.
4428 (elf_link_output_extsym): If symbol is marked as undefined, and
4429 has no nonweak references, mark it as weak undefined.
4431 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4433 * elflink.h (elf_merge_symbol): When overriding a dynamic
4434 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4436 (elf_link_add_object_symbols): Don't copy the other field if we
4439 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4441 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4442 shared object with a weak undefined symbol.
4444 1999-02-18 Nick Clifton <nickc@cygnus.com>
4446 * elfarm-nabi.c: Set partial_inplace back to false.
4448 1999-02-17 Nick Clifton <nickc@cygnus.com>
4450 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4451 (USER_LABEL_PREFIX): Set to "_".
4453 The following patches are from: Scott Bambrough
4454 <scottb@corelcomputer.com>
4456 * libaout.h (M_ARM6_NETBSD): Set to 143.
4458 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4459 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4460 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4461 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4462 * bfd-in2.h: Regenerate.
4464 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4465 'true' as REL relocs are now being used. Add new PIC relocs:
4466 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4467 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4469 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4471 (elf32_arm_final_link_relocate): Change parameters so that entire
4472 reloc is passed. Add support for PIC relocs.
4473 (elf32_arm_relocate_section): Pass entire reloc to
4474 elf32_arm_final_link_relocate.
4475 (elf32_arm_check_relocs): Handle new PIC relocs.
4476 (elf32_arm_adjust_dynamic_symbol): New function.
4477 (elf32_arm_size_dynamic_sections): New function.
4478 (elf32_arm_discard_copies): New function.
4479 (elf32_arm_finish_dynamic_symbol): New function.
4480 (elf32_arm_finish_dynamic_sections): New function.
4481 (ELF_MAXPAGE_SIZE): Define.
4482 (bfd_elf32_bfd_reloc_type_lookup): Define.
4483 (elf_backend_relocate_section): Define.
4484 (elf_backend_adjust_dynamic_symbol): Define.
4485 (elf_backend_create_dynamic_sections): Define.
4486 (elf_backend_finish_dynamic_symbol): Define.
4487 (elf_backend_finish_dynamic_sections): Define.
4488 (elf_backend_size_dynamic_sections): Define.
4489 (elf_backend_plt_readonly): Define.
4490 (elf_backend_want_got_plt): Define.
4491 (elf_backend_want_plt_sym): Define.
4493 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4495 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4496 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4497 (_bfd_mips_elf_fake_sections): Likewise.
4499 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4501 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4502 bfd_elf32_arm_get_bfd_for_interworking,
4503 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4506 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4507 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4508 elf32_arm_find_nearest_line): Make them static.
4510 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4512 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4513 callers. Do not merge a definition from a shared object with a
4514 weak undefined symbol.
4515 (elf_link_add_object_symbols): Do not change the symbol type or
4516 size if the old symbol overrides the new one.
4518 1999-02-08 Nick Clifton <nickc@cygnus.com>
4520 * config.bfd: Add support for strongarm target.
4522 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4524 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4525 fields instead of unsigned char.
4527 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4529 * Makefile.am: Rebuild dependencies.
4530 * Makefile.in: Rebuild.
4532 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4534 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4535 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4536 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4537 * acinclude.m4: Add comments to uses of AC_DEFINE.
4538 * acconfig.h: Remove.
4539 * configure: Rebuild with current autoconf/automake.
4540 * aclocal.m4: Likewise.
4541 * config.in: Likewise.
4542 * Makefile.in: Likewise.
4544 1999-02-04 DJ Delorie <dj@cygnus.com>
4546 * libbfd.c (real_read): don't call fread for zero bytes. This
4547 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4549 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4551 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4552 of a jump is in the current 256 MB region.
4554 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4556 * format.c (bfd_check_format_matches): Change last patch to only
4557 take effect for the binary target.
4559 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4561 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4563 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4565 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4567 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4569 * format.c (bfd_check_format_matches): If the target was
4570 previously specified, don't check other targets when checking for
4573 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4575 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4576 (elf32_arm_reloc_type_lookup): Removed
4577 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4578 (elf32_arm_reloc_type_lookup): New.
4579 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4580 (elf32_arm_reloc_type_lookup): New.
4582 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4584 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4585 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4586 * Makefile.am: Use new files.
4587 * Makefile.in: Regenerate.
4588 * configure.in: Use new files.
4589 * configure: Regenerate.
4591 1999-02-01 Nick Clifton <nickc@cygnus.com>
4593 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4594 (fr30_elf_gc_sweep_hook): New function.
4595 (elf_backend_can_gc_sections): Define.
4597 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4599 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4600 and bfd_elf32_bigarm_oabi_vec.
4602 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4604 * Makefile.am (elf32-arm-oldabi.lo): New.
4605 (elf32-arm-newabi.lo): New.
4606 * Makefile.in: Regenerate.
4607 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4608 (arm-*-elf): Likewise.
4610 (thumb-*-oabi): New.
4611 * configure: Regenerate.
4612 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4613 (bfd_elf32_bigarm_oabi_vec): New.
4614 * elf32-arm-newabi.c: New.
4615 * elf32-arm-oldabi.c: New.
4616 * elf32-arm.c: Removed.
4619 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4621 * binary.c (binary_set_section_contents): Omit warnings for
4622 unloadable sections.
4624 1999-01-31 Michael Meissner <meissner@cygnus.com>
4626 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4627 powerpc{,le}-*-eabi.
4629 1999-01-29 Nick Clifton <nickc@cygnus.com>
4631 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4632 * dwarf2.c (read_signed_leb128): Remove unused variables.
4634 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4636 * elf.c (assign_file_positions_for_segments): Only adjust
4637 p_align when needed.
4639 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4641 * binary.c (binary_set_section_contents): Don't return early for a
4642 non-loadable section, in case the first section is non-loadable.
4643 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4644 W. Rozycki <macro@ds2.pg.gda.pl>.
4646 1999-01-28 Nick Clifton <nickc@cygnus.com>
4648 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4649 R_FR30_GNU_VTENTRY relocs.
4651 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4653 * elflink.h (elf_link_output_sym): Zero syms which are
4654 part of sections which have been excluded.
4656 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4658 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4660 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4661 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4663 1999-01-27 Nick Clifton <nickc@cygnus.com>
4665 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4667 (fr30_final_link_relocate): Use computed value as result of
4670 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4672 * binary.c (binary_set_section_contents): Emit warning for
4673 huge file offsets due to widely-dispersed section LMAs.
4675 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4677 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4678 align first section to largest section alignment, not first
4681 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4683 * configure.in: Require autoconf 2.12.1 or higher.
4685 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4687 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4688 * bfd-in2.h: Likewise.
4689 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4691 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4693 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4694 * cpu-mips.c: Add support for and independent 4111.
4695 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4696 (_bfd_mips_elf_final_write_processing):
4697 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4699 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4701 * elf32-mips.c (elf_mips_abi_name): New.
4702 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4704 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4706 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4707 Handle bfd_mach_mips4300.
4709 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4711 * elf32-i386.c: Remove leaked development code from patch
4712 1998-12-10 by Richard Henderson.
4714 1998-12-10 Richard Henderson <rth@cygnus.com>
4716 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4717 in debug sections for symbol defined externally.
4719 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4721 * targets.c (bfd_target_vector): Remove duplicate entry for
4724 1998-12-09 Nick Clifton <nickc@cygnus.com>
4726 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4727 since we are using RELAs.
4729 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4731 SCO Open Server Release 5 core file support, from Jouke Numan
4733 * sco5-core.c: New file.
4734 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4735 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4736 * Makefile.am: Rebuild dependencies.
4737 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4738 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4739 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4740 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4741 * bfd-in2.h, configure, Makefile.in: Rebuild.
4743 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4745 * config.bfd (hppa*-*-mpeix*): New target.
4746 * configure.in: Add AC_HEADER_DIRENT.
4747 (hppa*-*-mpeix*): New target.
4748 * configure.host (hppa*-*-mpeix*): New host.
4749 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4750 friends rather than just including <sys/dir.h>.
4751 * som.h (struct som_symbol): Add hppa_priv_level and apto
4752 tc_data. Change all users.
4753 (struct somdata): Add comp_unit field.
4754 (obj_som_compilation_unit): Define.
4755 (bfd_som_attach_compilation_unix): Declare.
4756 * som.c: Check HOST_HPPAMPEIX.
4757 (struct som_misc_symbol_info): Add new field priv_level.
4758 (som_object_setup): Add current_offset parameter. Change all
4760 (setup_sections): Likewise.
4761 (som_object_p): For EXECLIBMAGIC, read the lst header.
4762 (som_write_symbol_strings): Add compilation_unit parameter.
4764 (som_finish_writing): Write out compilation_unit.
4765 (som_bfd_derive_misc_symbol_info): Set priv_level.
4766 (som_build_and_write_symbol_table): Set xleast field to 3.
4767 (som_slurp_symbol_table): Set symbol priv_level.
4768 (bfd_som_attach_compilation_unit): New function.
4769 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4770 priv_level into symbol_value.
4771 * configure, config.in: Rebuild.
4773 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4776 warning function to call _bfd_error_handler instead.
4778 * libbfd.c (COERCE32): Cast through unsigned long and long to
4779 avoid bug in old version of gcc.
4781 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4782 (elf_backend_additional_program_headers): Don't define.
4784 1998-12-08 Nick Clifton <nickc@cygnus.com>
4786 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4787 relocations to include offset of 2 included in the insns, and the
4788 offset of the relocs within the section.
4790 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4792 The following changes were made by David Taylor
4793 <taylor@texas.cygnus.com>, Edith Epstein
4794 <eepstein@sophia.cygnus.com>, Jim Blandy
4795 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4796 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4797 changes originally made by HP; HP did not create ChangeLog
4800 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4801 automake macro library.
4803 * hpux-core.c (hpux_core_core_file_p): this function now
4804 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4805 found in the corefile! Also, in hpux_core_core_file_p, if we
4806 encounter a section with an unknown type, don't punt. Instead,
4807 just skip it. Also, count the number of sections of known type
4808 that we encounter. If we encounter at least one good one, then
4809 we'll declare that the file is a core file. If we encounter any
4810 unknown ones but some known ones, then we'll issue a warning (but
4811 still declare it to be a core file). Also, correctly decide when a
4813 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4814 (CORE_ANON_SHMEM): define if not defined.
4815 (hpux_core_struct): add members lwpid and user_tid.
4816 (core_kernel_thread_id, core_user_thread_id): new macros.
4817 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4818 the name before storing it in the bfd.
4819 (hpux_core_core_file_p): handle threads.
4821 * libhppa.h (GET_FIELD): protect against redefinition.
4822 (HPPA_WIDE): define.
4823 (GET_FIELD): define.
4828 (sign_extend): redefine.
4829 (assemble_6): define.
4830 (assemble_12): rewrite.
4831 (assemble_16): define.
4832 (assemble_16a): define.
4833 (assemble_17): rewrite.
4834 (assemble_22): define.
4836 1998-12-07 Nick Clifton <nickc@cygnus.com>
4838 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4839 relocations for signed values.
4841 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4843 * mipsbsd.c (MY(set_arch_mach)): Make static.
4844 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4845 bfd_mach_mips* macros rather than simple numbers.
4847 COFF weak symbol support, based on patches from Mark Elbrecht
4848 <snowball3@usa.net>:
4849 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4850 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4851 (coff_write_alien_symbol): Likewise.
4852 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4853 (coff_link_add_symbols): Likewise.
4854 (_bfd_coff_link_input_bfd): Likewise.
4855 (_bfd_coff_write_global_sym): Likewise.
4857 * elf.c (copy_private_bfd_data): Always initialize the
4858 includes_phdrs field.
4860 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4861 file defines a symbol first mentioned in an ELF file.
4863 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4864 possible, rather than only if BFD64.
4865 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4867 * bfd-in2.h: Rebuild.
4869 * srec.c (srec_set_section_contents): Correct test to avoid
4870 switching to 4 byte addresses after seeing a second section which
4871 requires 3 byte addresses. From Joel Schantz
4872 <joel.schantz@argosys.boeing.com>.
4874 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4875 <aymeric.vincent@emi.u-bordeaux.fr>.
4877 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4879 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4880 decide whether the output file is -mrelocatable-lib,
4881 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4883 1998-12-03 Nick Clifton <nickc@cygnus.com>
4885 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4886 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4887 * bfd-in2.h: Regenerate.
4888 * libbfd.h: Regenerate
4890 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4892 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4893 link against a dynamic symbol with no type or size.
4895 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4897 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4898 relocation for section which does not get loaded.
4899 (elf_i386_relocate_section) [R_386_32]: Likewise.
4901 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4903 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4904 reloc_count and i long instead of unsigned long. Handle error
4905 return from bfd_canonicalize_reloc.
4907 1998-12-01 Nick Clifton <nickc@cygnus.com>
4909 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4912 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4914 * elf32-sh.c (elf/sh.h): Include.
4915 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4916 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4917 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4918 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4919 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4921 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
4923 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
4924 causes division by zero later on.
4926 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
4928 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
4931 1998-11-25 DJ Delorie <dj@cygnus.com>
4933 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
4936 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
4938 * elf32-fr30.c (fr30_elf_relocate_section): Call
4939 fr30_final_link_relocate.
4940 (fr30_final_link_relocate): New function: Handle I20 and I32
4942 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
4943 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
4944 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
4946 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
4949 The following changes are based on a patch submitted by Gianluca
4950 Moro <glctr@abc.it>:
4952 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
4953 not already been updated.
4954 (find_remembered_hi16s_reloc): New parameter 'already_found'
4955 returns state of remembered hi16s reloc.
4956 (remember_hi16s_reloc): Set 'found' field to false.
4957 (hi16s_location): Add 'found' field.
4959 1998-11-23 DJ Delorie <dj@cygnus.com>
4961 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
4962 to see .DLL files as unrecognized.
4963 (i3coff_object_p): Sorry, had to hack it to not recognize these
4964 files (pei-i386) on request.
4966 1998-11-23 DJ Delorie <dj@cygnus.com>
4968 * opncls.c (bfd_make_readable): need more cleanup for symbols and
4969 relents. Call bfd_check_format to reinitialize.
4971 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
4973 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
4976 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
4978 * aclocal.m4: regenerate
4979 * configure: regenerate
4981 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
4983 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
4984 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
4985 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
4986 respect it as an upper bound on what memory to reference.
4987 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4988 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
4989 update vtable_entries_size appropriately.
4991 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
4993 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
4996 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
4998 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
4999 bfds; they have no "file" so we fake it.
5000 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5001 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5002 resizing the memory buffer.
5003 * opncls.c (bfd_make_writable): New function; lets you write a
5004 bfd_create'd bfd to an in-memory buffer.
5005 (bfd_make_readable): New function; lets you read back that buffer
5006 as if it were from bfd_openr. Used to build generated archive
5007 members (winsup's ld's dlltool)
5009 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5011 * po/bfd.pot: Regenerated.
5013 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5015 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5018 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5020 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5021 element of the gotentry list for local symbols too.
5022 (elf64_alpha_relocate_section): Unify local and global handling.
5023 Assert that gotent->use_count > 0.
5025 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5027 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5028 update for file name changes of July 2, 1998.
5030 * configure: Rebuild.
5032 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5034 * po/bfd.pot: Regenerated.
5036 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5038 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5039 * aclocal.m4, configure: regenerate
5041 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5043 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5045 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5047 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5048 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5050 * aclocal.m4, configure: regenerated.
5052 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5054 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5055 R_D10V_GNU_VTENTRY relocs.
5056 (elf_d10v_howto_table): Likewise.
5057 (d10v_reloc_map d10v_reloc_map): Likewise.
5058 (elf32_d10v_gc_mark_hook): New.
5059 (elf32_d10v_gc_sweep_hook): New.
5060 (elf32_d10v_check_relocs): New.
5061 (elf32_d10v_relocate_section): New.
5062 (elf_backend_relocate_section): Define.
5063 (elf_backend_can_gc_sections): Define.
5065 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5067 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5068 (BFD64_BACKENDS): ...from here.
5069 (BFD32_BACKENDS_CFILES): Move vms files here...
5070 (BFD64_BACKENDS_CFILES): ...from here.
5071 * Makefile.in: Rebuild.
5073 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5075 * Makefile.am: Add FR30 target.
5076 * Makefile.in: Add FR30 target.
5077 * archures.c: Add support for FR30.
5078 * config.bfd: Add support for FR30.
5079 * configure.in: Add support for FR30.
5080 * reloc.c: Add support for FR30 relocations.
5081 * targets.c: Add support for FR30 relocations.
5082 * bfd-in2.h: Regenerate.
5083 * configure: Regenerate.
5084 * libbfd.h: Regenerate.
5085 * cpu-fr30.c: New file.
5086 * elf32-fr30.c: New file.
5088 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5090 * configure.in: detect cygwin* instead of cygwin32*
5091 * configure: regenerate
5093 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5095 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5096 use bfd_malloc and free instead and check return value from bfd_malloc.
5098 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5100 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5101 * libbfd.h: Rebuild.
5103 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5104 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5105 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5106 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5108 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5110 (mips_elf_link_hash_table_create): Don't initialize
5111 dynsym_sec_strindex.
5112 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5113 (mips_elf_size_dynamic_sections): Generate a section symbol for
5114 every output section.
5115 (mips_elf_finish_dynamic_sections): Count all sections for
5117 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5120 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5122 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5123 for later PLT entries in large PLTs.
5124 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5126 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5128 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5130 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5132 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5133 * elflink.h (elf_collect_hash_codes): New function. This function is
5134 called for each exported symbol and we compute the ELF hash value for
5136 (compute_bucket_value): New function. It is called from
5137 size_dynamic_sections to determine the hash table size. When we are
5138 optimizing a better, but slower, algorithm is used.
5139 (size_dynamic_sections): Call compute_bucket_value.
5141 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5143 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5145 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5147 (sh_elf_gc_mark_hook): New.
5148 (sh_elf_gc_sweep_hook): New.
5149 (sh_elf_check_relocs): New.
5150 (elf_backend_can_gc_sections): Define.
5152 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5154 * acinclude.m4: undo previous gettext change
5155 * aclocal.m4: rebuild with right version of aclocal.
5157 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5159 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5160 aclocal.m4 to acinclude.m4, so they don't get lost.
5162 * elfcore.h: rewrite for better corefile support.
5163 * elf.c (elfcore_*): new functions.
5164 * elf-bfd.h (elf_obj_tdata): new structure members.
5165 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5167 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5169 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5171 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5172 and R_M32R_GNU_VTENTRY.
5173 (elf_backend_can_gc_sections): Define.
5174 (m32r_elf_check_relocs): New.
5175 (m32r_elf_gc_mark_hook): New.
5176 (m32r_elf_gc_sweep_hook): New.
5177 (m32r_elf_relocate_section): Handle VT relocs.
5179 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5181 * coff-arm.c (arm_relocate_section): Remove redundant test.
5183 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5184 cleat that the 'bitsize' field is the size of the bitfield AFTER
5185 relocation not before.
5187 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5189 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5192 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5194 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5195 R_SPARC_GNU_VTENTRY.
5196 (elf32_sparc_check_relocs): Handle them.
5197 (elf32_sparc_reloc_type_lookup): Likewise.
5198 (elf32_sparc_relocate_section): Likewise.
5199 (elf32_sparc_gc_mark_hook): New.
5200 (elf32_sparc_gc_sweep_hook): New.
5202 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5204 * som.c (som_finish_writing): Perform some sanity checks when
5205 writing an executable or shared library.
5207 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5209 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5210 * configure.in (elf): Add dwarf1.lo.
5211 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5212 * elf.c (_bfd_elf_find_nearest_line): Add call to
5213 _bfd_dwarf1_find_nearest_line.
5214 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5215 Add call to _bfd_dwarf1_find_nearest_line.
5216 * configure: Rebuilt.
5218 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5220 * elflink.h (elf_gc_sections): Do not allow garbage
5221 collection if dynamic sections have been created.
5223 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5225 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5227 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5228 (v850_elf_perform_relocation): Likewise.
5229 (v850_elf_final_link_relocate): Likewise.
5230 (v850_elf_relocate_section): Likewise.
5231 (v850_elf_gc_sweep_hook): New routine.
5232 (v850_elf_gc_mark_hook): New routine.
5233 (elf_backend_can_gc_sections): Define.
5235 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5237 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5240 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5242 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5243 Declare size as bfd_size_type.
5244 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5246 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5248 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5250 * som.c (CPU_PA_RISC2_0): Define.
5251 (_PA_RISC2_0_ID): Likewise.
5252 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5254 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5257 has a base which is already defined, only add the referenced
5258 symbol to the dynamic symbol table if it is defined or referenced
5261 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5264 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5266 * elflink.h (elf_link_add_object_symbols): Undo last change.
5268 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5270 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5271 symbol for the indirect alias to a versioned symbol.
5273 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5275 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5276 (elf32_i386_vtentry_howto): New.
5277 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5278 or elf32_i386_vtinherit_howto on lookup.
5280 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5282 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5283 reloc_type. Rename R_68K__max to R_68K_max.
5284 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5287 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5289 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5290 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5292 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5295 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5297 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5298 message has a null byte terminator.
5300 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5302 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5303 word subject to R_V850_32 relocation.
5305 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5307 * dwarf2.c: Add comment describing problem computing line numbers
5308 for undefined symbols at link time.
5310 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5312 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5313 transform a defweak into a plt entry.
5314 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5315 plt entry references to receive a RELATIVE reloc.
5316 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5317 (elf64_alpha_relocate_section): Assert we don't overrun
5318 the allocated relocation space.
5320 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5322 * elf.c (swap_out_syms): Always treat section symbols as
5323 special, even if they are attached to a common section.
5325 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5327 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5328 sections with v850 common section attributes into named v850
5330 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5331 common section attributes into named v850 common sections.
5333 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5335 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5338 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5340 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5341 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5342 reloc to the wrong section a warning, not an error. .dynsbss
5343 is not an output section, so there is no need to check for it.
5345 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5347 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5349 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5351 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5352 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5354 (elf32_arm_gc_mark_hook): New.
5355 (elf32_arm_gc_sweep_hook): New.
5356 (elf32_arm_check_relocs): New.
5357 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5359 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5362 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5364 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5365 assume there is no PLT or GOT.
5367 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5369 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5370 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5371 also accepted as a function symbol type.
5373 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5375 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5377 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5379 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5380 match definition of _bfd_gc_sections field.
5381 * libbfd.h: Rebuild.
5383 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5385 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5386 the addend of a dynamic relocation referencing a section.
5387 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5388 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5390 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5392 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5393 bed has a size_dynamic_sections routine before trying to use it.
5395 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5397 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5398 _bfd_elf_rel_vtable_reloc_fn.
5400 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5402 * Makefile.am: Add elf32-arm.c.
5403 * Makefile.in: Rebuild.
5404 * elf-bfd.h: Add elf_backend_get_symbol_type.
5405 * elf.c (swap_out_syms): If defined, call
5406 elf_backend_get_symbol_type.
5407 * elf32-arm.c: Define elf_backend_get_symbol_type.
5408 (elf32_arm_get_symbol-type): New routine.
5409 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5410 (bfd_elf32_arm_process_before_allocation): Change to
5411 check for STT_ARM_TFUNC.
5412 (elf32_arm_final_link_relocate): Likewise.
5413 * elfxx-target.h: Add elf_backend_get_symbol_type.
5415 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5417 * archures.c (bfd_mach_alpha_ev[456]): New.
5418 * cpu-alpha.c: Rework to match these types.
5419 * bfd-in2.h: Rebuild.
5421 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5423 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5424 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5426 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5427 (elf_i386_reloc_type_lookup): Recognize them.
5428 (elf_i386_check_relocs): Pass them off to generic code.
5429 (elf_i386_relocate_section): Ignore them.
5430 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5431 (elf_backend_can_gc_sections): True.
5433 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5435 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5436 before looking at owner field.
5437 (elf32_arm_to_thumb_stub): Ditto.
5438 (elf32_arm_relocate_section): Compute name before calling
5439 elf32_arm_final_link_relocate().
5441 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5443 * elf.c: comment and formatting cleanups.
5446 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5448 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5449 (core files are treated differently than object files).
5450 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5451 bfd_elf_mkcorefile): declare.
5452 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5453 bfd_elf_mkcorefile): add to bfd_target vector.
5454 * elfcore.h (elf_core_file_p): save the program header table,
5455 and set the bfd architecture from the elf file header.
5456 * elf.c (bfd_elf_mkcorefile): new function.
5457 (_bfd_elf_write_corefile_contents): new function.
5458 (assign_file_positions_for_segments): add cases for handling
5459 PT_NOTE segments. (assign_file_positions_except_relocs):
5460 core files should be handled the same as exec files.
5461 (prep_headers): identify core files as type ET_CORE.
5462 (copy_private_bfd_data): identify the sections belonging to
5463 the PT_NOTE segment.
5465 * elf32-sparc.c (elf32_sparc_final_write_processing):
5466 add break statement to default case.
5468 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5470 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5471 section (not input) will be in sections ".sbss", ".sbss2",
5472 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5473 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5474 output_offset for correct evaluation of addend.
5476 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5478 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5479 elf32_arm_allocate_interworking_sections and
5480 elf32_arm_process_before_allocation.
5482 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5484 * bfd-in.h: Ammend prototype for
5485 elf32_arm_process_before_allocation to remove surplus third
5488 * bfd-in2.h: Regenerate.
5490 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5492 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5494 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5496 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5497 calculated for RELOC_SPARC_REV32 case.
5499 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5501 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5502 elf32_arm_allocate_interworking_sections and
5503 elf32_arm_process_before_allocation.
5504 * bfd-in2.h: Regenerated.
5505 * elf32-arm.c Define elf32_arm_link_hash_table.
5506 (insert_thumb_branch): New routine.
5507 (find_thumb_glue): New routine.
5508 (find_arm_glue): New routine.
5509 (record_arm_to_thumb_glue): New routine.
5510 (record_thumb_to_arm_glue): New routine.
5511 (elf32_arm_link_hash_table_create): New routine.
5512 (elf32_arm_get_bfd_for_interworking): New routine.
5513 (elf32_arm_allocate_interworking_sections) New routine.
5514 (elf32_arm_process_before_allocation) New routine.
5515 (elf32_thumb_to_arm_stub): New routine.
5516 (elf32_arm_to_thumb_stub): New routine.
5517 (elf32_print_private_bfd_data): Fix typo.
5518 (elf32_arm_final_link_relocate): Add argument sym_sec.
5519 Check for branches to thumb symbols in case R_ARM_PC24.
5520 Check for branches to arm symbols in case R_ARM_THM_PC22.
5521 (elf32_arm_relocate_section): Pass symbol section to
5522 elf32_arm_final_link_relocate.
5524 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5526 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5527 entries unless the symbol is defined in the executable; in
5528 particular, undefined weak symbols get a PLT entry.
5530 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * libaout.h: Remove nested comment to avoid warning.
5534 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5536 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5537 R_ARM_PC24 relocation.
5539 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5541 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5542 argument is_local. Add argument sym_flags. Check sym_flags
5543 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5544 (elf32_arm_relocate_section): Don't pass local sym and pass
5545 sym_flags to elf32_arm_final_link_relocate.
5547 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5549 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5550 to not count too few relocs for dynamicly linked executables.
5552 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5554 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5555 symbols without a dynamic index dynamic. Consider all weak
5557 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5558 correspondance between input and output sections.
5560 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5562 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5563 that use a .got.plt section start the got offset at zero.
5565 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * ieee.c (ieee_write_processor): Correct the processor ID written
5568 out for bfd_arch_m68k, accommodating change of March 25.
5570 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5572 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5573 R_ARM_THM_RPC22 relocations.
5575 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5577 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5579 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5580 .got relocs in -Bsymbolic shared objects.
5582 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5584 * elf32-arm.c: Add private flags to ELF header.
5585 (elf32_arm_print_private_bfd_data): New Function.
5586 (elf32_arm_set_private_flags): New Function.
5587 (elf32_arm_copy_private_flags): New Function.
5588 (elf32_arm_merge_private_bfd_data): New Function.
5590 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5594 (elf32_sparc_relocate_section): Likewise.
5596 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5598 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5599 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5600 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5601 of the function. Recognize no .plt as static linking.
5603 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5605 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5606 ".liblist" string through gettext.
5608 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5610 * Makefile.am: Add support for elf32-arm.lo.
5611 * Makefile.in: Rebuild.
5612 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5613 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5614 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5615 * configure: Regenerate.
5616 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5617 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5618 bfd_target bfd_elf32_littlearm_vec.
5619 * elf32-arm.c: New file.
5621 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5623 * libaout.h (M_SPARCLITE_LE): New machine.
5624 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5625 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5626 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5627 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5628 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5629 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5630 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5631 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5632 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5633 be BFD_RELOC_SPARC_REV32.
5635 * config.bfd (sparc86x-*-aout): New
5637 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5639 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5640 actually mapping the output sections.
5642 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5645 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5646 (mn10300_elf_reloc_map): Similarly.
5647 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5649 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5653 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5654 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5655 elf_mips_reloc_type defined in elf/mips.h.
5657 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5659 * elf64-mips.c: Remove reloc_type definition completely. It's now
5662 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5664 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5665 as they are defined in elf/mips.h now.
5667 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5670 * Re-add lost change:
5671 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5673 (mn10300_elf_relax_section): Include stack space for register saves
5674 in the imm8 field of a "call" instruction.
5675 (compute_function_info): Determine how much stack is allocated by
5676 the movm instruction. Fix typo.
5677 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5679 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5681 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5682 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5684 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5686 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5688 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5690 * elf32-hppa.h: Let ELF header define the enum containing the
5691 external reloc numbers.
5692 * elf32-i386.h: Likewise.
5694 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5696 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5697 * elf32-mips.c: Likewise.
5698 * elf32-ppc.c: Likewise.
5700 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5702 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5703 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5705 * bfd-in.h: Regenerate.
5706 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5707 parameter to 'unsigned int' to avoid K&R compatability problems.
5709 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5711 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5712 functionname_ptr to be const. Change line_ptr to be unsigned.
5714 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5715 macro is not defined. Change second parameter from bfd_link_info
5716 to coff_final_link_info. Add prototype.
5717 (coff_final_link_postscript): Simplify handling when macro is not
5718 defined. Add prototype.
5720 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5722 * elf-mn10300.c: Before include system specific ELF header define
5723 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5724 * elf32-mips.c: Likewise.
5725 * elf32-ppc.c: Likewise.
5727 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5730 temporary patch over to elf64-mips.c as well.
5732 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5734 * elf32-mips.c (reloc_type): Temporarily disable definition of
5735 standard relocation since they are now defined in elf/mips.h.
5737 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5739 * elf-m10200.c (mn10200_elf_final_link_relocate):
5740 Modify range test for case R_MN10200_8.
5742 * elf-m10300.c (mn10300_elf_final_link_relocate):
5743 Modify range test for case R_MN10300_8.
5745 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5747 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5748 * elf32-i386.c (elf_backend_got_header_size): Define.
5749 (elf_backend_plt_header_size): Define.
5750 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5751 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5752 * elfxx-target.h: Provide a default of zero.
5753 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5754 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5756 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5757 entry from an executable, even if the plt refcount goes to 0.
5759 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5761 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5762 directory name at the line number.
5764 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5765 with an unspecified type.
5767 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5769 * sunos.c: Add undef of valid to avoid problem on SunOS.
5771 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5773 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5775 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5777 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5778 R_68K_PCxx and R_68K_xx relocations. Make sure that
5779 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5780 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5781 R_68K_xx relocations.
5782 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5783 that has no plt entry.
5784 (elf_m68k_relocate_section): Ignore the plt offset in a static
5786 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5788 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5791 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5793 (howto_table, reloc_map): Add entries for them.
5794 (elf_m68k_check_relocs): Handle them. Implement reference
5795 counting for got and plt entries.
5796 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5797 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5799 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5800 (elf_m68k_relocate_section): Handle the new reloc types.
5801 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5802 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5803 * elflink.h (elf_link_add_object_symbols): When creating an
5804 indirect reference for symbol versioning also copy the plt
5806 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5807 flag also reset the plt offset.
5808 (elf_link_assign_sym_version): Likewise.
5809 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5810 the size of the entry in bytes.
5811 (elf_gc_allocate_got_offsets): Likewise.
5813 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5815 * elflink.h (elf_gc_sections): Return true rather than falling off
5818 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5821 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5823 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5824 comment describing when it should be enabled.
5825 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5828 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5830 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5831 information ATN records.
5833 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5835 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5836 section for an absolute symbol in a fully linked file. Based on
5837 patch from Christian Holland <CHolland@de.lucent.com>.
5839 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5841 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5842 that a symbol is undefined.
5844 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5846 * som.c (som_bfd_gc_sections): Define.
5848 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5850 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5851 overflows in ARM_26D patches, since they have already been
5852 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5854 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5856 * coffcode.h (coff_write_object_contents): If we have any long
5857 section names, call coff_write_symbols even if there are no
5860 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5862 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5863 PT_LOAD segment, rather than only setting it once for the entire
5866 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5867 rather than ignoring every phdr with a p_paddr of 0, ignore all
5868 the phdrs if they all have a p_paddr of 0.
5870 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5871 section was discarded from the link.
5873 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5875 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5877 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5879 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5880 floating point operations.
5882 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5884 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5887 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5889 Merge of vax/vms (read-only) support
5890 * configure.com: Support Vax target.
5891 * makefile.vms: Support Vax target.
5892 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5893 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5895 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5897 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5899 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5901 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5903 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5904 * targets.c (bfd_target_ovax_flavour): New flavour.
5905 (vms_alpha_vec): Renamed from evax_alpha_vec.
5907 (target_vector): Update accordingly.
5908 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5910 (vax*-*-*vms*): New target.
5911 * Makefile.am: Update for renamed files. Rebuild dependencies.
5912 * bfd-in2.h: Rebuild.
5913 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5915 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5917 Based on patch from Matt Semersky <matts@scd.hp.com>:
5918 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5919 pointer on abfd->outsymbols.
5920 (generic_add_output_symbol): Handle NULL sym parameter.
5922 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
5924 * elf.c (copy_private_bfd_data): Add support for changing VMA or
5927 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
5929 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
5930 when handling 32 bit immediate relocs.
5931 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
5933 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
5935 * section.c (STD_SECTION): Account for recently added gc_mark
5936 field in struct asection.
5938 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
5939 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5941 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
5943 ELF Section-level Garbage Collection:
5944 * bfd.c (bfd_gc_sections): New.
5945 * aout-adobe.c: Hook to default implementation.
5946 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
5947 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
5948 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
5949 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
5950 * tekhex.c, versados.c: Likewise.
5951 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
5952 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
5954 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
5955 (bfd_generic_gc_sections): New.
5956 * section.c (SEC_KEEP): New.
5957 (asection): Add gc_mark member.
5959 * elfcode.h (elf_gc*): New name remappings.
5960 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
5961 sections to be excluded.
5962 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
5963 (elf_gc_propogate_vtable_entries_used): New.
5964 (elf_gc_smash_unused_vtentry_relocs): New.
5965 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
5966 (elf_gc_common_finalize_got_offsets): New.
5967 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
5968 * elfxx-target.h: Add and default gc hooks.
5970 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
5972 (struct elf_obj_tdata): Likewise for local_got_offsets.
5973 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
5974 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
5975 * elf64-sparc.c, elflink.h: Likewise.
5977 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
5978 (ELF_LINK_HASH_MARK): Define.
5979 (struct elf_backend_data): Add GC hooks.
5980 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
5982 * elf-m10300.c (mn10300_elf_check_relocs): New.
5983 (mn10300_elf_gc_mark_hook): New.
5984 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
5985 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
5986 (mn10300_elf_final_link_relocate): Likewise.
5987 (mn10300_elf_relocate_section): Likewise.
5988 (elf_backend_can_gc_sections): Define.
5989 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
5990 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
5991 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
5992 (mips_info_to_howto_rel): Likewise.
5993 (mips_elf_relocate_section): Likewise.
5994 (mips_elf_check_relocs): Likewise.
5995 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
5996 (elf_backend_can_gc_sections): Define.
5997 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
5998 (ppc_elf_howto_raw): Handle them.
5999 (ppc_elf_reloc_type_lookup): Likewise.
6000 (ppc_elf_relocate_section): Likewise.
6001 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6002 Handle new vtable relocs.
6003 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6004 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6005 (elf_backend_can_gc_sections): Define.
6007 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6009 * archures.c (bfd_mach_mn10300): Define.
6010 * elf-m10300.c: Include elf/mn10300.h
6011 (elf_mn10300_mach): New function.
6012 (_bfd_mn10300_elf_final_write_processing): Likewise.
6013 (_bfd_mn10300_elf_object_p): Likewise.
6014 (elf_backendfinal_write_processing): Define.
6015 (elf_backend_object_p): Likewise.
6017 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6019 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6022 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6025 link_next field, not the next field.
6027 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6029 * elf.c (map_sections_to_segments): Check the section address
6030 against the phdr size both with and without a modulo of
6033 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6036 linker created empty input section if the output section has the
6039 * elflink.h (elf_link_output_extsym): Print an error message if
6040 _bfd_elf_section_from_bfd_section fails.
6042 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6045 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6047 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6048 native linker output. Avoid putting an empty section in more than
6051 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6053 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6054 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6056 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6058 * elf.c (swap_out_syms): New arg relocatable_p.
6059 Don't add section VMA to symbols for relocatable output.
6060 (_bfd_elf_compute_section_file_positions): Update call to
6063 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6065 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6066 against 'addend' be signed rather than unsigned.
6068 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6070 * elf32-m32r.c: Add prototyps for static functions.
6072 * coff-arm.c: Add prototypes for static functions.
6074 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6076 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6077 LMA is used to order sections in a segment.
6079 * elf32-v850.c: Add prototypes for static functions.
6080 Change type of addend parameter to bfd_vma in various functions.
6082 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6084 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6085 complain_overflow_signed instead of complain_overflow_bitfield.
6087 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6089 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6090 when comparing against 0.
6092 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6094 * Makefile.am (config.status): New target.
6095 * Makefile.in: Rebuild.
6097 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6099 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6100 error if previous object endianness doesn't match current object.
6102 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6104 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6105 _bfd_elf_print_private)bfd_data ().
6107 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6109 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6111 (elf_link_add_object_symbols): Set type_change_ok and
6112 size_change_ok before calling elf_merge_symbol.
6114 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6115 undefined symbol error, don't also issue an overflow error.
6117 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6119 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6120 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6121 message instead of crashing.
6123 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6125 * archures.c (bfd_mach_cpu32): Define.
6126 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6128 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6129 * ieee.c: Include <ctype.h>.
6130 (ieee_object_p): Parse out process ID string to make it more
6131 likely to be acceptable for bfd_scan_arch.
6132 * bfd-in2.h: Rebuild.
6134 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6136 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6137 _bfd_elf_print_private_bfd_data() so that the program header will
6140 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6142 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6143 0x68. Reindent. Add some comments.
6145 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6147 * elf.c (copy_private_bfd_data): Adjust physical address of
6148 segment in output BFD to contain LMAs of its sections.
6150 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6152 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6153 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6154 endian data 32 bit relocations.
6155 (elf32_sparc_merge_private_bfd_data): Check if linking little
6156 endian objects with big endian objects.
6157 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6158 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6159 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6161 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6162 * archures.c (bfd_mach_sparc_sparclite_le): New.
6163 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6165 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6167 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6170 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * bfd-in.h: Move over patch to bfd-in2.h.
6174 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6176 (_bfd_relocate_contents): Likewise.
6178 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6180 * peicode.h (add_data_entry): If the section has no private data
6181 then do not create a Data Dictionary entry for it.
6183 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6185 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6186 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6187 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6188 subsections during relaxation more correctly.
6190 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6192 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6193 Add extra argument to bfd_arm_process_before_allocation ().
6194 * bfd-in.h: Reflect changes made in bfd-in2.h.
6195 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6196 coff class of a BFD symbol.
6197 * coff-arm.c: Add support for interworking between Thumb code and
6198 non-interworking aware ARM code.
6200 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6202 * po/Make-in (install-info): New target.
6204 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * filemode.c: Remove; not used.
6208 If sysdep.h includes a header file, don't include it again:
6209 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6211 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6213 * archive.c: Don't include <string.h> or <errno.h>.
6214 * evax-alpha.c; Don't include <stdio.h>.
6215 * evax-egsd.c: Likewise.
6216 * evax-etir.c: Likewise.
6217 * evax-misc.c: Likewise.
6218 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6219 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6221 * hpux-core.c: Likewise.
6222 * netbsd-core.c: Likewise.
6224 * libbfd.c: Don't include <sys/types.h>.
6225 * nlmcode.h: Don't include <string.h>.
6226 * osf-core.c: Don't include <string.h> or <stdio.h>.
6227 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6228 <errno.h>, or <unistd.h>.
6229 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6231 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6233 * configure.com: If the version number can not be found in
6234 configure.in, set it to "unknown" rather than "2.8.1".
6236 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6238 * elf32-mips.c (elf_mips_mach): New.
6239 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6240 (_bfd_mips_elf_final_write_processing): Use the names
6241 of machines, rather than the numbers. Set both the ARCH
6242 and MACH in e_flags. Handle a few more specific machines.
6243 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6244 EF_MIPS_ARCH and EF_MIPS_MACH.
6246 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6248 * syms.c (bfd_is_local_label): Revert last change.
6249 * srec.c (srec_write_symbols): Discard debugging symbols.
6251 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6253 * som.c: Include <ctype.h>.
6254 * som.h: Don't include sysdep.h.
6256 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6258 * libbfd.h: Rebuilt.
6259 * libbfd-in.h: Removed gettext includes and defines.
6260 * sysdep.h: Moved gettext-related includes and defines here.
6262 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6264 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6265 an ad-hoc test. Kill bogus #if 0 code.
6266 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6268 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6271 when generating a normal executable for a symbol defined in a
6272 regular file. When copying a reloc into the output file, adjust
6273 the addend for a PC relative reloc against a global symbol.
6275 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6277 * libbfd.h: Rebuilt.
6278 * libbfd-in.h (_): Define as dgettext.
6280 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6284 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6285 when declaring parameter types.
6286 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6288 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6290 * config.bfd: If we include any ELF targets in targ_defvec and/or
6291 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6292 * elf32-gen.c (dummy): New static const variable.
6293 (elf_generic_info_to_howto): New static function.
6294 (elf_generic_info_to_howto_rel): New static function.
6295 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6296 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6297 * elf64-gen.c: Same changes as elf32-gen.c.
6298 * elfcode.h (elf_object_p): For the generic target, ignore a
6299 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6301 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6303 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6304 * configure: Rebuild.
6306 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6308 * config.bfd: Update OSR5/Unixware patterns.
6310 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6312 * elf.c (assign_file_positions_for_segments): Allow for holes
6313 between sections added by a link script.
6315 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6317 * configure.in: Change version number to 2.9.4
6318 * configure: Rebuild.
6320 Based on patch from H.J. Lu <hjl@gnu.org>:
6321 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6322 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6323 * bfd-in2.h: Rebuild.
6325 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6327 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6330 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6332 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6333 (elf64_alpha_relax_section): Fill them in.
6334 (elf64_alpha_relax_opt_call): Implement more than a stub.
6335 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6336 alignment on .scommon.
6337 (elf64_alpha_merge_gots): Merge use counts as well.
6339 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6341 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6342 for calculating a local symbol's address.
6343 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6344 Set the .got's cooked size as well as the raw size.
6346 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6348 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6349 internationalisation of printed information.
6351 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6352 internationalisation of printed information.
6354 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6356 * syms.c (struct indexentry): Change directory_name, file_name,
6357 and function_name fields to char *.
6358 (struct stab_find_info): Change cached_file_name field to char *.
6360 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6362 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6364 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6366 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6368 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * Makefile.am (install-data-local): Make $(includedir).
6371 * Makefile.in: Rebuild.
6373 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6375 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6377 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6379 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6380 * Makefile.in: Rebuild.
6382 * bfd-in2.h: Rebuild for Nick's changes.
6384 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6386 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6387 change wrt length == max_namelen.
6389 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6391 * Many files: Added gettext invocations around user-visible
6393 * libbfd-in.h: Added gettext includes and defines.
6394 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6395 HAVE_LC_MESSAGES): Define.
6396 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6398 * Makefile.am (SUBDIRS): Added po.
6399 (POTFILES): New macro.
6400 (po/POTFILES.in): New target.
6401 (SOURCE_HFILES): New macro.
6403 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6405 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6407 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6408 NT_PRSTATUS note section encountered, it contains the status of
6409 the currently executing thread when the core file was written.
6411 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6413 * libcoff.h: Add extra parameter to
6414 bfd_coff_link_output_has_begun overrideable function.
6415 * cofflink.c: Pass extra parameter to
6416 bfd_coff_link_output_has_begun function.
6417 * bfd-in.h: Add prototypes for exported ARM interworking
6419 * peicode.h: ARM specific code reorganised to conform to BFD
6421 * coffcode.h: ARM specific code reorganised to conform to BFD
6423 * coff-arm.c: Code reorganised to conform to the BFD coding
6424 conventions. Global variables have been moved into an ARM
6425 specific hash table structure and a new function:
6426 bfd_arm_get_bfd_for_interworking() has been created which is
6427 called from the linker scripts.
6429 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6431 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6433 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6434 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6435 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6436 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6438 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6440 * config.bfd: Added sparc86x support.
6442 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6444 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6445 an out of range pc-relative jump/call to an undefined weak symbol.
6447 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6449 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6452 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6454 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6455 an error other than bfd_error_system_call, set the error to
6456 bfd_error_wrong_format.
6458 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6459 bfd_elf32_powerpcle_vec.
6461 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6462 program segments are zero, don't set p_paddr_valid.
6464 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6466 * elf64-alpha.c: Initial implementation of relaxation --
6467 (struct alpha_elf_link_hash_entry): Add use_count member.
6468 (elf64_alpha_check_relocs): Initialize and increment it.
6469 (elf64_alpha_can_merge_gots): Check it when considering merging.
6470 (elf64_alpha_merge_gots): Drop entries with zero use.
6471 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6472 (elf64_alpha_always_size_sections): Split out got sizing ...
6473 (elf64_alpha_size_got_sections): ... here. New function.
6474 (elf64_alpha_relax_find_reloc_ofs): New function.
6475 (elf64_alpha_relax_with_lituse): Likewise.
6476 (elf64_alpha_relax_without_lituse): Likewise.
6477 (elf64_alpha_relax_opt_call): Likewise.
6478 (elf64_alpha_relax_section): Likewise.
6479 (elf64_alpha_add_symbol_hook): Likewise.
6480 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6481 (elf64_alpha_relocate_section): Likewise.
6482 (bfd_elf64_bfd_relax_section): Define.
6483 (elf_backend_add_symbol_hook): Likewise.
6485 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6487 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6488 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6489 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6491 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6494 * configure: Rebuild.
6496 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6499 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6500 * configure.in: Define and substitute WIN32LDFLAGS and
6502 * aclocal.m4: Rebuild with new libtool.
6503 * configure, Makefile.in: Rebuild.
6505 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6507 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6508 before any other symbols in the same section.
6510 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6512 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6515 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6517 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6519 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6520 Use addr_size for address size, rather than sizeof(bfd_vma).
6521 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6522 Fix call to read_address.
6523 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6524 Scrap other unneeded arguments. Fix call to read_address.
6525 (scan_unit_for_functions): Fix call to read_attribute.
6526 (parse_comp_unit): We now handle more values for addr_size.
6527 Set addr_size in unit. Fix call to read_attribute and
6530 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6532 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6534 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * archures.c (bfd_default_scan): Add m68k cases back to default
6537 switch, reverting patch of March 25, since IEEE support depends
6540 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * Makefile.am (diststuff): New target.
6543 * Makefile.in: Rebuild.
6545 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6547 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6548 som_offset when we have an extended name table.
6550 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6552 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6554 * Makefile.in: Rebuild.
6556 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6558 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6559 symbols when creating a shared library.
6560 (elf_m68k_adjust_dynindx): New function, used by above code.
6561 (elf_m68k_finish_dynamic_sections): Initialize the section
6563 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6565 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6567 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6570 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6572 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6575 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6577 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6580 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * configure.in: Set version to 2.9.1.
6583 * configure: Rebuild.
6585 * Branched binutils 2.9.
6587 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6589 * syms.c (ENABLE_CACHING): Define.
6590 (struct indexentry): Define.
6591 (struct stab_cache): Remove.
6592 (cmpindexentry): New static function.
6593 (struct stab_find_info): Add new fields: indextable,
6594 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6595 cached_file_name. Remove fields: file_cache, function_cache, and
6597 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6598 index table and search it.
6600 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * elf.c (_bfd_elf_copy_private_section_data): Call
6603 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6605 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6607 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6609 * coff-arm.c: Define all globally visible variables and functions
6610 only when COFF_WITH_PE is not defined.
6611 * configure.in (armpe_little_vec, armpe_big_vec): Add
6613 * configure: Rebuild.
6615 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6617 Fix some gcc -Wall warnings:
6618 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6619 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6620 * archures.c (bfd_default_scan): Likewise.
6621 * bfd.c (bfd_scan_vma): Likewise.
6622 * binary.c (mangle_name): Likewise
6623 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6624 * coff-sh.c (sh_relocate_section): Likewise.
6625 * coff-stgo32.c (create_go32_stub): Likewise.
6626 * coffcode.h (coff_slurp_line_table): Likewise.
6627 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6628 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6629 (assign_file_positions_for_segments): Likewise.
6630 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6631 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6632 * oasys.c (oasys_write_sections): Likewise.
6633 * ppcboot.c (ppcboot_object_p): Likewise.
6634 (mangle_name): Likewise.
6635 * riscix.c (riscix_fix_pcrel_26): Likewise.
6636 * srec.c (srec_scan): Likewise.
6637 * stabs.c (_bfd_write_section_stabs): Likewise.
6638 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6639 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6640 switch. Declare parameters for function pointers.
6641 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6643 * elf.c (elf_sort_sections): Likewise.
6644 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6645 Add default cases to switches.
6646 (coff_arm_relocate_section): Remove unused local variables.
6648 (coff_arm_bfd_set_private_flags): Change flag variable to type
6650 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6651 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6652 (dump_toc): Change cat to const, and initialize it.
6653 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6654 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6655 (sh_elf_relocate_section): Initialize r_symndx.
6656 * coffcode.h (coff_compute_section_file_positions): Only declare
6657 old_sofar if ALIGN_SECTIONS_IN_FILE.
6658 (coff_write_object_contents): Initialize csym.
6659 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6660 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6662 * dwarf2.c: Include libiberty.h.
6663 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6664 (decode_line_info): Remove unused local variables.
6665 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6666 (m32r_elf_relocate_section): Likewise.
6667 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6668 (v850_elf_reloc): Likewise.
6669 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6670 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6671 * elf.c (assign_file_positions_for_segments): Always set adjust.
6672 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6673 parenthesize expression.
6674 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6675 (m32r_elf_object_p): Return a value.
6676 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6677 * elf32-mips.c (mips_elf_final_link): Initialize last.
6678 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6679 * elf32-v850.c (v850_elf_object_p): Return a value.
6680 (v850_elf_print_private_bfd_data): Change fprintf format string.
6681 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6683 * elflink.h (elf_link_add_object_symbols): Change vernum to
6684 unsigned int, and initialize it. Change fprintf format string.
6685 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6686 when setting or comparing to soname_indx.
6687 (elf_create_pointer_linker_section): Change num_symbols to
6689 * libcoff-in.h (coff_data_type): Change flags to flagword.
6690 * peicode.h (pe_print_idata): Initialize idx. Change j to
6691 bfd_size_type. Initialize hint_member. Remove useless test to
6693 (pe_print_edata): Change num_functions and num_names in struct
6694 EDT_type to unsigned long. Remove cast. Change fprintf format
6696 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6697 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6699 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6700 int *. Update uses. Change j to long.
6701 * bfd-in2.h, libcoff.h: Rebuild.
6703 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6705 * elf32-v850.c Remove definition of USE_REL.
6706 (v850_elf_info_to_howto_rela): New function.
6707 (v850_elf_perform_relocation): Renamed from
6708 v850_elf_store_addend_in_insn. Removed replace argument.
6709 (v850_elf_reloc): store the relocation in the addend field instead
6711 (v850_elf_final_link_relocate): Now calls
6712 v850_elf_perform_relocation.
6713 (v850_elf_relocate_section): Remove code to generate REL
6716 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * coffcode.h (coff_new_section_hook): Set the type and storage
6719 class in the native symbol information allocated for a new section
6722 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6724 * peicode.h: Chain together calls to
6725 coff_bfd_copy_private_bfd_data and
6726 coff_bfd_print_private_bfd_data.
6728 * coff-arm.c: Add prototypes for
6729 coff_arm_bfd_print_private_bfd_data and
6730 coff_arm_bfd_copy_private_bfd_data.
6732 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6734 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6737 * peicode.h: Call arm-coff private data functions after handling
6740 * coff-arm.c: Turn statics into globals so that they can be shared
6741 both pe and pei backends.
6743 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6747 (sunos_write_object_contents): Likewise.
6748 * aoutx.h (NAME(aout,machine_type)): Likewise.
6749 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6751 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6753 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6755 (bfd_default_scan): Remove m68k special cases.
6756 * bfd-in2.h: Rebuild.
6757 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6759 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6760 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6762 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6763 selection, change printable_name to just "m68k" and make that the
6764 default instead of m68k:68020.
6766 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6768 (MY_get_section_contents): Define as aout_32_get_section_contents
6769 rather than NAME(aout,get_section_contents).
6771 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6773 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6774 and call bfd_default_set_arch_mach to do the real work.
6776 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6778 * bout.c (BALX): Include return register g14 as part of the insn.
6780 (calljx_callback): Use it.
6782 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6785 * libbfd.h: Rebuild.
6787 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6788 byte_count to unsigned int.
6789 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6790 unused local variables.
6792 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6793 variables er and er1.
6795 * cpu-v850.c: Include <ctype.h>.
6796 (scan): Case isdigit argument to unsigned char.
6798 From Yan Meroth <YAN.MEROTH@st.com>:
6799 * ihex.c (ihex_scan): Add extbase variable so that getting an
6800 extended linear address record does not ignore any previous
6802 (ihex_write_object_contents): When writing out an extended linear
6803 address record, zero out any previous extended address.
6805 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6807 * ieee.c (do_one): Check section before dereferencing it.
6808 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6809 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6811 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6813 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6815 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6817 * coff-arm.c: Add interworking functions to pe backends.
6819 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6821 * configure.in: Use AM_DISABLE_SHARED.
6822 * aclocal.m4, configure: Rebuild with libtool 1.2.
6824 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6826 * coff-arm.c (coff_arm_relocate_section): Better error messages
6827 when interowrking conflucts occur. Courtesy of Jonathan Walton
6829 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6830 relocations. Patch courtesy of Jonathan Walton and Tony
6833 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6835 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6836 part of Feb 22 change controling when to override the existing
6837 symbol with the .plt entry.
6839 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6841 * config.bfd (targ_cpu): Add thumb-pe target.
6843 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6844 functions in PE build.
6846 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6848 * config.bfd (sparclite-*-elf*): Added.
6850 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6852 * configure.in: Add elf.lo to elf shell variable.
6853 * Makefile.am (BFD_LIBS): Remove elf.lo.
6854 (BFD_LIBS_CFILES): Remove elf.c.
6855 (BFD32_BACKENDS): Add elf.lo.
6856 (BFD32_BACKENDS_CFILES): Add elf.c.
6857 * configure, Makefile.in: Rebuild.
6859 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6861 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6862 relocation against a non-local symbol should not have a dynamic
6865 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6867 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6869 (pe_print_private_bfd_data): Print PE flags. From Mikey
6870 <jeffdb@netzone.com>.
6872 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6874 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6875 a plt entry when we can determine that we authoritatively define
6878 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6880 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6881 don't actually use trad-core, but a SunOS-style core file handled
6883 * hosts/sparclinux.h: Remove.
6885 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * peicode.h (pe_print_idata): If there is no .idata section, look
6888 for the import tables in some other section. Make the initial
6889 label line up better with the data. Print the import address
6890 table even if there is no import name table. If the import
6891 address table holds actual addresses, print them.
6893 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6896 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6897 bfd_error_system_call.
6899 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6901 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6902 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6904 From H.J. Lu <hjl@gnu.org>:
6905 * Makefile.am (libbfd_la_LDFLAGS): Define.
6906 * Makefile.in: Rebuild.
6908 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6910 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6911 * netbsd.h (MACHTYPE_OK): Define.
6912 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6913 calling N_SET_MACHTYPE, rather than having a switch.
6914 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6916 * i386netbsd.c (MACHTYPE_OK): Don't define.
6917 (DEFAULT_MID): Define.
6918 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6919 (MACHTYPE_OK): Don't define.
6920 (DEFAULT_MID): Define.
6921 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6922 (DEFAULT_MID): Define.
6923 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
6924 (DEFAULT_MID): Define.
6925 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
6926 (DEFAULT_MID): Define.
6928 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6929 * vaxnetbsd.c: New file.
6930 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
6931 rather than netbsd_core.
6932 * targets.c (vaxnetbsd_vec): Declare.
6933 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
6934 defined, add netbsd_core_vec.
6935 * configure.in: Set COREFILE for alpha*-*-netbsd* and
6936 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
6937 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
6938 * config.bfd (alpha*-*-netbsd*): New target.
6939 * Makefile.am: Rebuild dependencies.
6940 (BFD32_BACKENDS): Add vaxnetbsd.lo.
6941 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
6942 * configure, Makefile.in: Rebuild.
6944 * configure.host: Remove the old shared library build stuff. We
6945 now use libtool instead.
6947 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
6949 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
6951 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
6953 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
6954 * configure: Rebuild.
6956 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
6957 * elf32-v850.c (remember_hi16s_reloc): New function.
6958 (find_remembered_hi16s_reloc): New function.
6959 (v850_elf_store_addend_in_insn): Use the above new functions to
6960 match up HI6S relocs with LO16 relocs.
6962 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
6964 * configure.in: Change -linux* to -linux-gnu*.
6965 * config.bfd, configure.host: Likewise.
6966 * configure: Rebuild.
6968 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
6970 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
6971 LO16/HI16S bug and improve comments about what is going on.
6973 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * configure, aclocal.m4: Rebuild with new libtool.
6977 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
6979 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
6980 when merging v850 code into v850e/v850ea code. Do not initialise
6981 output flags if the input is the default architecture.
6983 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
6985 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
6986 get the size from bfd_arch_bits_per_address instead of directly
6989 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
6991 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
6992 to wrap, just return all 1's bits instead.
6993 * libbfd.h: Regenerate.
6995 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
6997 * coff-i386.c (coff_pe_i386_relocate_section): New static function
6999 (coff_relocate_section): If COFF_WITH_PE, define as
7000 coff_pe_i386_relocate_section.
7001 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7002 skip empty sections, to match coff_write_object_contents.
7004 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7005 rather than swapping out r_offset twice. From Luke Deller
7006 <luked@cse.unsw.edu.au>.
7008 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7010 * configure.in: Set libtool_enable_shared rather than
7011 libtool_shared. Remove diversion hack.
7012 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7015 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7017 * syms.c (struct stab_cache): Define.
7018 (struct stab_find_info): Remove cached_offset, cached_stab,
7019 cached_str, and cached_stroff fields. Add file_cache,
7020 function_cache, and line_cache fields.
7021 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7024 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * peicode.h (pe_print_idata): Check for import of ordinal rather
7028 (pe_print_edata): If there is no .edata section, look for the
7029 export data in some other section.
7031 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7033 * configure.in: Change version to 2.8.4.
7034 * configure: Regenerated.
7036 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7038 Add tms320c30 support:
7039 * cpu-tic30.c: New file.
7040 * aout-tic30.c: New file.
7041 * coff-tic30.c: New file.
7042 * archures.c (bfd_arch_tic30): Define.
7043 (bfd_tic30_arch): Declare.
7044 (bfd_archures_list): Add bfd_tic30_arch.
7045 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7047 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7048 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7049 (coff_set_flags): Likewise.
7050 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7051 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7052 * Makefile.am: Rebuild dependencies.
7053 (ALL_MACHINES): Add cpu-tic30.lo.
7054 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7055 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7056 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7057 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7059 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7061 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7062 to lag behind LO16 reloc by a couple of instructions.
7064 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7066 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7067 make to reexamine the file timestamp.
7068 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7070 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7073 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7075 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7076 to create .dynsbss and .rela.sbss sections.
7077 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7078 copied from dynamic objects into .sbss.
7079 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7080 use it. Correct typo of .rela.sdata2.
7081 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7082 put the data, which may now be in .sbss.
7083 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7084 (elf_backend_create_dynamic_sections): Define as
7085 ppc_elf_create_dynamic_sections.
7087 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7088 against _GLOBAL_OFFSET_TABLE_.
7089 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7090 shared libraries which refer to local symbols. Make sure that the
7091 test for allocating space for a reloc in a shared object is the
7092 same as the test for emitting a reloc.
7094 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7096 * config.bfd (i[3456]-*-mingw32*): New target.
7097 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7098 * aclocal.m4, configure: Rebuild.
7100 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7102 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7105 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7107 Sparc v9 ABI compliant PLT:
7108 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7109 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7110 (LARGE_PLT_THRESHOLD): New define.
7111 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7112 (sparc64_elf_build_plt): New function.
7113 (sparc64_elf_plt_entry_offset): Likewise.
7114 (sparc64_elf_plt_ptr_offset): Likewise.
7115 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7116 contain the index for convenience. Skip the initial entries
7118 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7119 memory for the benefit of .rela.plt.
7120 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7121 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7122 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7123 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7124 Call sparc64_elf_build_plt.
7125 (elf_backend_want_got_plt): No.
7126 (elf_backend_plt_readonly): No.
7127 (elf_backend_plt_alignment): 8.
7129 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7130 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7131 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7134 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7136 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7138 * cpu-mips.c (arch_info_struct): Add mips variants.
7139 * bfd-in2.h: Rebuilt.
7141 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7143 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7146 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7148 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7149 (i[3456]86sco3.2v5*coff): New target.
7151 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7153 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7155 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7157 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7158 * bfd-in2.h: Regenerate.
7160 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7162 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7164 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7167 adjust addend for an output common symbol (from Jimmy Blair
7168 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7169 defined symbol to counteract adjustment made in generic relocation
7172 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7174 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7176 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7177 (GET_SCNDHR_NLNNO): Likewise.
7179 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7183 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7185 * elf32-m32r.c: Add macros to handle NOP insertion.
7187 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7189 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7190 (xcoff_mark): Likewise.
7191 (xcoff_build_ldsyms): Mark absolute symbols.
7193 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7195 * bout.c (b_out_write_object_contents): Sort symbols before output
7196 to keep {CALL,BAL}NAME symbols adjacent.
7197 (b_out_symbol_cmp): New function.
7199 For older changes see ChangeLog-9697
7205 version-control: never