1 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3 * elflink.h (elf_link_adjust_relocs): Check for and call backend
4 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
6 (elf_link_output_relocs): Likewise.
7 (elf_reloc_link_order): Likewise.
9 2000-06-16 Nicholas Duffek <nsd@redhat.com>
11 * archures.c (enum bfd_architecture): #define constants for
12 PowerPc and RS6000 machine numbers.
13 * bfd-in2.h: Regenerate.
14 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
15 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
16 and RS6000 machine numbers using #defined constants from
18 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
19 machine numbers using #defined constants from archures.c. Add
20 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
21 64-bit words in 620 entry.
22 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
24 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
26 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
28 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
29 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
30 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
32 2000-06-16 Nicholas Duffek <nsd@redhat.com>
34 * bfd-in.h (bfd_family_coff): Define.
35 * bfd-in2.h: Regenerate.
36 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
37 coff_find_nearest_line): Check COFFness using bfd_family_coff()
38 instead of bfd_target_coff_flavour.
39 * cofflink.c (_bfd_coff_final_link): Likewise.
40 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
42 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
44 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
45 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
46 * xcofflink.c (XCOFF_XVECP): Delete.
47 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
48 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
49 bfd_xcoff_record_link_assignment,
50 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
51 check for bfd_target_xcoff_flavour.
53 2000-06-16 Nicholas Duffek <nsd@redhat.com>
55 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
57 (read_hdr): New function.
58 (rs6000coff_core_p): Store mstsave or __context64 struct instead
59 of trying to extract individual registers. Set abfd->arch_info
60 to match the architecture that created the core file.
61 (rs6000coff_get_section_contents): Delete.
62 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
64 2000-06-14 H.J. Lu <hjl@gnu.org>
66 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
69 2000-06-13 H.J. Lu <hjl@gnu.org>
71 * configure: Regenerate.
73 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
75 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
78 2000-06-08 David O'Brien <obrien@FreeBSD.org>
80 * configure.in (VERSION): Update to show this is the CVS mainline.
82 2000-06-07 Alan Modra <alan@linuxcare.com.au>
84 * elf32-d10v.c: Include elf/d10v.h
85 (enum reloc_type): Delete.
86 * elf32-d30v.c: Include elf/d30v.h
87 (enum reloc_type): Delete.
89 * Makefile.am: Run "make dep-am" to regenerate dependencies.
90 * Makefile.in: Regenerate.
92 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
93 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
94 move HOWTOs into elf_howto_table.
95 (R_386_standard, R_386_ext_offset): Define.
96 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
97 (elf_i386_reloc_type_lookup): Modify calculation of index into
98 elf_howto_table since we've removed the padding.
99 (elf_i386_info_to_howto_rel): Likewise.
100 (elf_i386_relocate_section): Likewise.
102 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
104 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
106 2000-06-05 H.J. Lu <hjl@gnu.org>
108 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
109 an error when seeing an undefined symbol with hidden/internal
110 attribute. It is handled in *_relocate_section ().
112 2000-06-05 H.J. Lu <hjl@gnu.org>
114 * elflink.h (elf_fix_symbol_flags): Follow the link for the
115 indirect symbol for the ELF_LINK_NON_ELF bit.
116 (elf_link_output_extsym): Don't output the indirect symbol even
117 if the ELF_LINK_NON_ELF bit is set.
119 2000-06-01 J.T. Conklin <jtc@redback.com>
121 * config.bfd (i[3456]86-*-netbsdelf*): New target.
122 (i[3456]86-*-netbsdaout*): New target.
123 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
124 (i[3456]86-*-openbsd*): Likewise.
126 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
128 * trad-core.c: From hpux-core.c, include <dirent.h> or
129 <sys/ndir.h> when possible.
131 2000-05-31 Nick Clifton <nickc@cygnus.com>
133 * opintl.h (_(String)): Explain why dgettext is used instead
136 2000-05-31 Ulrich Drepper <drepper@redhat.com>
138 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
139 definitions. We must not assume they are sorted in the file
140 according to their index numbers.
142 2000-05-31 Alan Modra <alan@linuxcare.com.au>
144 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
145 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
146 R_PARISC_DIR17F are for absolute branches; Handle them as such.
148 2000-05-30 Nick Clifton <nickc@cygnus.com>
150 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
151 80960CA, 80960MC as valid machine names.
153 2000-05-30 H.J. Lu <hjl@gnu.org>
155 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
156 visibility bits if the symbol is undefined. Correctly handle
157 weak undefined symbols with hidden and internal attributes.
159 * elflink.h (elf_link_add_object_symbols): Always turn the
160 symbol into local if it has the hidden or internal attribute.
162 2000-05-29 Philip Blundell <philb@gnu.org>
164 * ppcboot.c: Add packed attribute if compiling with GCC.
166 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
168 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
170 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
172 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
173 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
174 corefile on a 64-bit (Sparc Solaris) host. Also clean up
177 2000-05-26 Alan Modra <alan@linuxcare.com.au>
179 * Makefile.am: Update dependencies with "make dep-am"
180 * Makefile.in: Regenerate.
182 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
183 bindtextdomain): Replace defines with those from intl/libgettext.h
184 to quieten gcc warnings.
186 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
188 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
190 * archive.c (normalize, bfd_bsd_truncate_arname,
191 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
192 file names with backslashes.
194 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
197 * sysdep.h: Include filenames.h.
199 2000-05-26 Alan Modra <alan@linuxcare.com.au>
201 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
203 2000-05-26 Jakub Jelinek <jakub@redhat.com>
205 * elf64-sparc.c (sparc64_elf_relax_section): New.
206 (sparc64_elf_relocate_section): Optimize tail call into branch always
208 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
209 (elf32_sparc_relax_section): New.
211 2000-05-26 Jakub Jelinek <jakub@redhat.com>
213 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
214 Remove unusued variables.
215 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
216 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
217 previous fix, so that shared libs really don't influence targets
218 extension mask and memory model.
220 2000-05-23 H.J. Lu <hjl@gnu.org>
222 * elf64-alpha.c (elf64_alpha_relocate_section): Check
223 h->root.other not h->other.
224 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
226 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
228 2000-05-23 H.J. Lu <hjl@gnu.org>
230 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
231 undefined symbol with the non-default visibility attributes.
232 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
233 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
234 * elf32-i370.c (i370_elf_relocate_section): Likewise.
235 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
236 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
237 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
238 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
239 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
240 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
241 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
242 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
244 2000-05-22 Richard Henderson <rth@cygnus.com>
246 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
247 PCREL22, PCREL64I. Zero size of special relocs.
248 (elf64_ia64_reloc_type_lookup): Likewise.
249 (USE_BRL, oor_brl, oor_ip): New.
250 (elf64_ia64_relax_section): New.
251 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
252 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
253 (elf64_ia64_relocate_section): Likewise.
254 (bfd_elf64_bfd_relax_section): New.
255 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
256 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
257 * bfd-in2.h, libbfd.h: Regenerate.
259 2000-05-22 Nick Clifton <nickc@cygnus.com>
261 * configure.in : Add peigen.lo to MIPS PE targets.
262 * configure: Regenerate.
264 2000-05-22 Momchil Velikov <velco@fadata.bg>
266 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
267 only if it is known for both input and output bfds. Separate
268 error message strings as in some languages, it may be necessary
269 to change more than one place in the string to change between
272 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
273 endianess checks, call _bfd_generic_verify_endian_match() instead.
275 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
277 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
279 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
280 endianess before checking bfd flavours.
282 2000-05-22 H.J. Lu <hjl@gnu.org>
284 * elflink.h (elf_link_output_extsym): Clear the visibility
285 field for symbols not defined locally.
287 2000-05-18 Alan Modra <alan@linuxcare.com.au>
289 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
290 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
291 (hppa_rebuild_insn): Mask immediate bits here instead.
292 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
294 2000-05-18 Momchil Velikov <velco@fadata.bg>
296 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
297 relocs for an executable, ensure that they are virtual addresses.
299 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
301 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
303 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
304 Rick Gorton <gorton@scrugs.lkg.dec.com>
306 * elflink.h: Add emitrelocations support: when enabled, relocation
307 information and relocation sections are put into final output
308 executables. If the emitrelocations flag is set, do the following:
309 (elf_bfd_final_link): Emit relocation sections.
310 (elf_link_input_bfd): Compute relocation section contents.
311 (elf_gc_sections): Don't clean relocation sections.
313 2000-05-16 Catherine Moore <clm@cygnux.com>
315 * som.c (som_decode_symclass): Recognize weak symbols.
317 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
319 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
320 read idata section only from dataoff.
321 (pe_print_edata): Correctly check for valid eat_member.
323 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
325 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
327 2000-05-14 Philip Blundell <philb@gnu.org>
329 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
331 2000-05-12 Alan Modra <alan@linuxcare.com.au>
333 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
335 * peigen.c (pe_print_idata): Look for .idata section and print
336 info even if data directory has zero entries. Read idata section
337 starting from dataoff, and adjust all data offsets to suit. Cast
338 all bfd_vma vars to unsigned long before passing to fprintf.
339 * peigen.c (pe_print_edata): Similarly, look for .edata section
340 and print info even if data directory has zero entries. Cast
341 all bfd_vma vars to unsigned long before passing to fprintf.
343 From Szabolcs Szakacsits <szaka@F-Secure.com>
344 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
345 directory size which may be bogus.
346 * peigen.c (pe_print_edata): Similarly.
348 2000-05-09 Alan Modra <alan@linuxcare.com.au>
350 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
352 (copy_private_bfd_data): Allow for space possibly taken up by elf
353 headers when calculating segment physical address from lma.
355 2000-05-08 Alan Modra <alan@linuxcare.com.au>
357 * versados.c (versados_scan): Init stringlen and pass_2_done.
359 * trad-core.c (trad_unix_core_file_p): Return
360 bfd_error_wrong_format rather than bfd_error_file_truncated.
362 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
363 add_data_entry. DataDirectory virtual address is relative.
364 (pe_print_idata): Account for relative DataDirectory virtual
365 addresses. Don't trash datasize inside POWERPC_LE_PE code.
366 (pe_print_edata): Similarly.
368 From Szabolcs Szakacsits <szaka@F-Secure.com>
369 * peigen.c (dir_names): Add Delay Import Directory.
370 (pe_print_idata): Always search for bfd section containing
371 idata address rather than looking up section name. Print this
372 section name rather than .idata.
373 (pe_print_edata): Similarly. Also print some fields as %08lx.
374 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
377 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
379 * xcoff.h: Rename to xcoff-target.h
380 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
381 * coff-rs6000.c: Ditto.
382 * coff64-rs6000.c: Ditto.
383 * coff-pmac.c: Ditto.
384 * Makefile.in: Regenerate.
386 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
388 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
389 Change U802TOC64MAGIC to U803XTOCMAGIC.
391 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
393 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
394 * bfd-in.h: Prototype bfd_elf_get_arch_size.
395 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
397 2000-05-04 Alan Modra <alan@linuxcare.com.au>
399 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
401 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
403 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
404 hidden and internal symbols.
405 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
407 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
408 assign a PLT or GOT entry to symbols with hidden and
411 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
413 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
415 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
417 2000-05-02 H.J. Lu <hjl@gnu.org>
419 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
422 2000-05-02 Alan Modra <alan@linuxcare.com.au>
424 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
425 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
427 * Makefile.in: Regenerate.
429 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
431 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
432 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
433 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
434 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
435 * Makefile.in: Rebuild.
437 2000-05-02 Alan Modra <alan@linuxcare.com.au>
439 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
440 doesn't work very well.
442 * elf-hppa.h (elf_hppa_internal_shdr): Define.
443 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
444 Set hdr->s_type to 1 if ARCH_SIZE == 32.
445 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
446 (elf_hppa_info_to_howto): Likewise.
447 (elf_hppa_info_to_howto_rel): Likewise.
448 (elf_hppa_reloc_type_lookup): Likewise.
449 (elf_hppa_is_local_label_name): Likewise.
450 (elf_hppa_fake_sections): Likewise.
451 (elf_hppa_final_write_processing): Likewise.
452 (elf_hppa_howto_table): Fully initialise all entries.
453 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
454 (elf_hppa_info_to_howto): Likewise.
455 (elf_hppa_info_to_howto_rel): Likewise.
456 (elf_hppa_reloc_type_lookup): Likewise.
457 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
458 elf_hppa_unmark_useless_dynamic_symbols,
459 elf_hppa_remark_useless_dynamic_symbols,
460 elf_hppa_record_segment_addrs, elf_hppa_final_link,
461 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
462 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
463 elf32-hppa.c mess is cleaned up.
464 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
465 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
466 r_field then call hppa_field_adjust inline func with variable
467 r_field arg, instead call hppa_field_adjust with fixed arg.
468 In case R_PARISC_PCREL22F, don't set r_field.
469 (elf_hppa_relocate_insn): Change args and return type to unsigned
470 int. Call re_assemble_* funcs to do the work.
472 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
475 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
477 (sign_extend): Mask first before sign extending.
478 (low_sign_extend): Rewrite without condition expression.
479 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
480 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
481 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
482 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
483 result as function return value rather than through pointer arg.
484 Accept unsigned int args, and return unsigned int.
485 (re_assemble_3): New. Combines function of dis_assemble_3 with
486 re-assembly of opcode and immediate.
487 (re_assemble_12): Likewise.
488 (re_assemble_16): Likewise.
489 (re_assemble_17): Likewise.
490 (re_assemble_21): Likewise.
491 (re_assemble_22): Likewise.
492 (hppa_field_adjust): Rewrite and document, paying attention to
493 size of types and signed/unsigned issues.
494 (get_opcode): Shift before masking.
495 (FDLW): Rename to FLDW.
496 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
497 (hppa_rebuild_insn): Change args and return value to unsigned
498 int. Make use of re_assemble_*. Correct case 11.
500 * dep-in.sed: Handle ../opcodes/.
501 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
502 elf64-hppa.h, hppa_stubs.h, xcoff.h.
503 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
504 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
505 elfarm-nabi.lo dependencies outside of auto-dependency area.
506 Regenerate dependencies.
507 * Makefile.in: Regenerate.
509 * configure.in (TRAD_HEADER): Test non-null before
511 * configure: Regenerate.
513 * reloc.c: Fix mis-spelling in comment.
515 2000-05-01 Alan Modra <alan@linuxcare.com.au>
517 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
518 * vms.c (vms_openr_next_archived_file): Return NULL.
520 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
522 * coffcode.h Copy changes mistakenly done to libcoff.h in
525 2000-04-29 Andreas Jaeger <aj@suse.de>
527 * libbfd-in.h: Correctly check GCC version.
528 * bfd-in.h: Likewise.
529 * libhppa.h: Likewise.
530 * libbfd.h: Regenerate.
531 * bfd-in2.h: Regenerate.
533 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
535 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
536 coffdu-rs6000.{lo,c}.
537 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
539 * Makefile.in: Regenerate.
541 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
542 * coff-rs6000.c: Move all declarations and defines that are
543 common to the xcoff backends into xcoff.h
544 * coff64-rs6000.c: Ditto,
546 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
548 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
549 _bfd_coff_force_symnames in strings and
550 _bfd_coff_debug_string_prefix_length to their default values.
551 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
553 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
555 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
556 _bfd_coff_force_symnames in strings and
557 _bfd_coff_debug_string_prefix_length to their default values.
559 2000-04-27 Alan Modra <alan@linuxcare.com.au>
561 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
562 Check local_got_refcounts before dereferencing.
564 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
565 before deciding we don't need R_PPC_PLT32 relocation.
566 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
569 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
571 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
573 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
574 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
575 (elf_i386_relocate_section): Allow for .plt to go missing.
576 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
577 can use a relative reloc for got as elf_i386_relocate_section.
578 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
580 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
582 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
584 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
586 * Makefile.am (coff64-rs6000.lo): New rule.
587 * Makefile.in: Regenerate.
588 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
589 xcoff_is_local_label_name, xcoff_rtype2howto,
590 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
591 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
592 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
593 (NO_COFF_SYMBOLS): Define.
594 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
595 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
597 (MINUS_ONE): New macro.
598 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
600 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
601 coff_SWAP_aux_out): Map to the new functions.
602 * coff64-rs6000.c: New file.
603 * libcoff.h (bfd_coff_backend_data): Add new fields
604 _bfd_coff_force_symnames_in_strings and
605 _bfd_coff_debug_string_prefix_length.
606 (bfd_coff_force_symnames_in_strings,
607 bfd_coff_debug_string_prefix_length): New macros for above fields.
608 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
609 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
610 of using coff_swap_sym_in directly.
611 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
612 (coff_set_flags) Set magic for XCOFF64.
613 (coff_compute_section_file_positions): Add symbol name length to
614 string section length if bfd_coff_debug_string_prefix_length is
616 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
617 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
618 using coff_swap_lineno_in directly.
619 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
620 and _bfd_coff_debug_string_prefix_length fields.
621 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
622 symbol names into strings table when
623 bfd_coff_force_symnames_in_strings is true.
624 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
625 SET_RELOC_VADDR): New macros.
626 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
627 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
629 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
630 changes within RS6000COFF_C specific code.
631 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
632 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
633 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
634 Extend existing hack on target name.
635 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
637 * coff-tic54x.c (ticof): Keep up to date with new fields
638 in bfd_coff_backend_data.
639 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
640 targ_selvecs to include rs6000coff64_vec for rs6000.
641 * configure.in: Add rs6000coff64_vec case.
642 * cpu-powerpc.c: New bfd_arch_info_type.
644 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
646 * config.bfd: Only disable elf32-hppa vectors, not all of the
647 BSD and OSF configuration support. Provide (disabled) clauses
649 * configure.in: Add clause for PA64 support.
650 * configure: Rebuilt.
652 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
653 (bfd_elf64_hppa_vec): Declare.
655 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
656 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
657 (elf64-hppa.lo): Add dependencies.
658 * Makefile.in: Rebuilt.
660 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
662 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
664 * libhppa.h (dis_assemble_16): New function.
665 (pa_arch): Added pa20w element.
667 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
669 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
670 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
671 bfd_elf64_slurp_reloc_table.
673 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
674 definitions to get external names.
675 (elf_write_relocs): Renamed from write_relocs and make global.
676 (elf_slurp_reloc_table): Make global.
677 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
679 * archive.c (hpux_uid_gid_encode): New function.
680 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
681 defined and the ID is greater than 99999.
682 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
683 special uid/gid fields into 32 bit values.
685 2000-04-21 Matthew Green <mrg@cygnus.com>
687 * config.bfd: Add NetBSD/sparc64 support.
689 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
690 David Mosberger <davidm@hpl.hp.com>
691 Timothy Wall <twall@cygnus.com>
692 Jim Wilson <wilson@cygnus.com>
694 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
695 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
696 (BFD64_BACKENDS): Add elf64-ia64.lo.
697 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
698 (cpu-ia64.lo, elf64-ia64.lo): New rules.
699 * Makefile.in: Rebuild.
700 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
701 (bfd_ia64_arch): Declare.
702 (bfd_archures_list): Add bfd_ia64_arch.
703 * bfd-in2.h: Rebuild.
704 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
705 * configure: Rebuild.
706 * configure.host: (ia64-*-linux*): New host.
707 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
708 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
709 * elf.c (prep_headers): Add bfd_arch_ia64.
711 * reloc.c: Add IA-64 relocations.
712 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
714 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
715 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
717 2000-04-21 Richard Henderson <rth@cygnus.com>
719 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
720 contents when performing a partial link.
721 (bfd_elf_d30v_reloc_21): Likewise.
723 2000-04-20 H.J. Lu <hjl@gnu.org>
725 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
726 patch to symbols defined by a shared object.
727 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
729 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
732 * dwarf2.c (concat_filename): Avoid string literal concatenation.
733 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
735 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
737 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
738 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
739 (coff-ia64.lo): Add dependency.
740 * Makefile.in: Regenerate.
741 * coff-ia64.c: New file.
742 * efi-app-ia32.c: Ditto.
743 * efi-app-ia64.c: Ditto.
744 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
745 (coff_set_flags): Ditto.
746 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
747 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
748 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
749 * configure: Regenerate.
750 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
751 (PUT_OPTHDR_IMAGE_BASE): Ditto.
752 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
753 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
754 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
755 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
756 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
757 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
758 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
759 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
760 (GET_PDATA_ENTRY): Ditto.
761 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
762 data_start. Use above macros to read fields that are 64 bit wide for
763 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
764 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
765 FileAlignment and SectionAlignment to minimum alignment if they
767 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
768 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
769 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
770 Use above macros to write fields that are 64 bit wide for
772 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
773 5*4 otherwise. This should be right for IA-32 and IA-64, but may
774 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
775 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
776 begin address, end address, and unwind info address only. Use
777 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
779 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
780 HIGH3ADJ relocation names.
781 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
782 * targets.c: Declare bfd_efi_app_ia32_vec and
783 bfd_efi_app_ia64_vec.
784 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
785 bfd_efi_app_ia64_vec.
787 2000-04-17 Timothy Wall <twall@cygnus.com>
789 * bfd-in2.h: Add prototypes for tic54x load page access.
790 * bfd-in.h: Regenerate.
791 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
792 in customized _set_arch_mach function.
793 * coffcode.h (coff_set_alignment_hook): Set section load page if
794 the appropriate macro is defined.
795 (write_object_contents): Read section load page.
797 2000-04-13 Alan Modra <alan@linuxcare.com.au>
799 * elf32-hppa.h: Update copyright date.
801 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
802 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
804 * elf32-d30v.c (MAX32): Don't use LL suffix.
805 (MIN32): Define in terms of MAX32.
806 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
808 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
811 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
813 2000-04-12 Alan Modra <alan@linuxcare.com.au>
815 * dep-in.sed: Match space before file name, not after.
816 * Makefile.am: Regenerate dependencies.
817 * Makefile.in: Regenerate.
819 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
820 case, allow address wrap-around stupidly removed 2000-03-17. Sign
821 extend without an if statement.
823 2000-04-11 Alan Modra <alan@linuxcare.com.au>
825 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
827 * elf32-mips.c (gprel16_with_gp): Likewise.
828 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
829 here using -0x40000, not (int)0xfffc0000.
830 (elf32_hppa_size_of_stub): Likewise.
832 2000-04-11 Timothy Wall <twall@cygnus.com>
834 * coff-tic54x.c: Now builds with all targets.
835 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
836 * Makefile.in: Regenerate.
837 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
838 unitialized variable.
840 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
842 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
843 --enable-build-warnings option.
844 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
845 * Makefile.in, configure: Re-generate.
847 2000-04-07 Nick Clifton <nickc@cygnus.com>
849 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
850 BFD_RELOC_THUMB_PCREL_BLX.
852 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
853 R_ARM_XPC25 and R_ARM_THM_PC22.
855 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
856 R_ARM_XPC25 and R_ARM_THM_XPC22.
857 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
858 R_ARM_[XPC25|THM_XPC22].
860 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
861 elf/arm-oabi.h to elf/arm.h
863 * Makefile.am: Fix dependency for elfarm-oabi.c
864 * Makefile.in: Regenerate.
866 * bfd-in2.h: Regenerate.
867 * libbfd.h: Regenerate.
869 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
871 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
872 and restore it on failure. Release newly allocated tdata on
875 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
877 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
878 (decode_line_info): Set it. Report error if unit->line_offset is
879 equal to or larger than it.
881 2000-04-07 Timothy Wall <twall@cygnus.com>
883 * targets.c: Added vecs for tic54x.
884 * reloc.c: Added relocs for tic54x.
885 * libbfd.h: Regenerated.
886 * configure: Add TI COFF vecs for tic54x.
887 * configure.in: Ditto.
888 * config.bfd (targ_cpu): Recognize new tic54x target.
889 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
890 * bfd-in2.h: Add tic54x target and relocations.
891 * Makefile.am, Makefile.in: Add tic54x target.
892 * archures.c (bfd_archures_list): Add tic54x target.
893 * coff-tic54x.c: New.
896 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
898 * elfcore.h (elf_core_file_p): call backend_object_p which
899 thereby gets an opportunity to update the arch/machine type.
901 2000-04-06 Timothy Wall <twall@cygnus.com>
903 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
904 class. Handle SEC_CLINK and SEC_BLOCK flags.
905 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
906 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
908 2000-04-06 Nick Clifton <nickc@cygnus.com>
910 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
911 EF_INTERWORK if this is an unknown EABI.
912 (elf32_arm_merge_private_bfd_data): Check EABI version
913 numbers. Only check EF_xxx flags if the EABI version number
915 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
916 if the EABI version number is unknown.
917 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
918 if the EABI version number is unknown.
920 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
922 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
923 BFD_RELOC_SH_LOOP_END.
924 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
925 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
926 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
927 (sh_elf_reloc_loop): New function.
928 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
930 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
931 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
932 * bfd-in2.h, libbfd.h: Regenerate.
934 2000-04-04 Alan Modra <alan@linuxcare.com.au>
936 * po/bfd.pot: Regenerate.
938 * Makefile.am: Remove extraneous mkdep comment.
939 (MKDEP): Use gcc -MM rather than mkdep.
940 (DEP): Quote when passing vars to sub-make. Add warning
942 (DEP1): Rewrite for "gcc -MM".
943 (CLEANFILES): Add DEP2.
945 * Makefile.in: Regenerate.
947 2000-04-03 Kevin Buettner <kevinb@redhat.com>
949 * configure.in: Added corefile support for AIX 4.3. In particular,
950 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
951 compiling rs6000-core.c.
952 * configure: Regenerated.
954 2000-04-03 H.J. Lu <hjl@gnu.org>
956 * cache.c (bfd_open_file): Unlink the output file only if
957 it has non-zero size.
959 2000-04-01 Ken Block USG <block@zk3.dec.com>
961 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
962 relative relocations for non-loaded sections in shared objects.
963 (elf64_alpha_check_relocs): Similarly.
965 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
967 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
968 BFD_RELOC_16 to switch for extended relocs.
969 (MY_swap_ext_reloc_in): New.
970 (MY_swap_ext_reloc_out): New.
971 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
972 than NAME(aout,swap_ext_reloc_in) for extended relocs.
973 (NAME(aout,squirt_out_relocs)): Similarly use
974 MY_swap_ext_reloc_out.
975 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
977 2000-04-03 Kazu Hirata <kazu@hxi.com>
979 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
980 the R_PCRWORD_B case.
982 2000-03-31 Thomas de Lellis <tdel@wrs.com>
984 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
988 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
990 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
991 HOWTO references to bfd_elf_generic_reloc, that have
992 partial_inplace == true, now use the new function. The function
993 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
994 extends its fixes to the R_M32R_{16,24,32} relocs.
995 The new logic in m32r_elf_lo16_reloc() has been removed, and
996 it instead calls the new routine to obtain that functionality.
998 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1000 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
1001 elf32_avr_check_relocs, avr_final_link_relocate,
1002 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
1003 elf32_avr_object_p): Add prototypes.
1004 (elf32_avr_gc_mark_hook): Add default for h->root.type.
1005 (bfd_elf_avr_final_write_processing): Make static.
1007 2000-03-27 Denis Chertykov <denisc@overta.ru>
1009 * cpu-avr.c: New file. BFD support routines for AVR architecture.
1010 * archures.c (bfd_architecture): Add AVR architecture.
1011 (bfd_archures_list): Add reference to AVR architecture info.
1012 * elf.c (prep_headers): Handle bfd_arch_avr.
1013 * reloc.c: Add various AVR relocation enums.
1014 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
1016 * Makefile.am: Add support for AVR elf.
1017 * configure.in: Likewise.
1018 * config.bfd: Likewise.
1019 * Makefile.in: Regenerate.
1020 * configure: This too.
1021 * bfd-in2.h: And this.
1022 * libbfd.h: And this.
1024 2000-03-24 H.J. Lu <hjl@gnu.org>
1026 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
1027 (elf64_alpha_find_reloc_at_ofs): Likewise.
1029 2000-03-17 Alan Modra <alan@linuxcare.com.au>
1031 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
1032 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
1033 allowable range used to be -2**(n-1) to 2**n-1.
1034 * reloc.c (_bfd_relocate_contents): Same here. Also replace
1035 "boolean overflow" with "bfd_reloc_status_type flag".
1037 2000-03-14 Doug Evans <dje@casey.transmeta.com>
1039 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
1041 2000-03-14 Kazu Hirata <kazu@hxi.com>
1043 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
1044 of shrinks properly, including the last reloc.
1046 2000-03-13 Kazu Hirata <kazu@hxi.com>
1048 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
1051 2000-03-11 Alan Modra <alan@linuxcare.com.au>
1053 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
1054 a format mismatch rather than an "error" from bfd_read such as
1055 bfd_error_file_truncated.
1057 2000-03-10 Geoff Keating <geoffk@cygnus.com>
1059 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
1060 sign-extension and big-endian compensation for
1061 R_MIPS_64 even in ld -r.
1063 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1065 * elf32-mips.c (mips_elf_next_relocation): Rename from
1066 mips_elf_next_lo16_relocation, and generalize to look
1067 for any relocation type.
1068 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
1069 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
1070 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
1071 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
1072 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
1073 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
1074 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
1075 (mips_rtype_to_howto): Likewise.
1076 (mips_elf_calculate_relocation): Handle new relocs.
1077 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
1078 are paired. The addend for R_MIPS_GNU_REL16_S2
1079 is shifted right two bits.
1081 2000-03-10 Alan Modra <alan@linuxcare.com.au>
1083 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
1084 comment, and ensure it doesn't happen again.
1085 (bfd_install_relocation): Same here.
1086 (_bfd_relocate_contents): Don't bother assigning unused signmask
1087 shift result. Fix typos in comments.
1088 Remove trailing whitespace throughout file.
1090 2000-03-07 Doug Evans <dje@casey.transmeta.com>
1092 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
1093 * bfd-in2.h: Rebuild.
1095 2000-03-06 Nick Clifton <nickc@cygnus.com>
1097 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
1099 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
1100 (SIZEOF_ILF_STRINGS): Redefine.
1101 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
1102 relative reloc, as opposed to a section relative reloc.
1103 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
1105 Add length of symbol's prefix to string pointer.
1106 Store a pointer to the symbol in the symbol pointer table.
1107 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
1108 Initialise the symbol pointer table.
1109 Store the hint in the Hint/Name table.
1110 Make the jump reloc be symbol realtive, not section relative.
1111 Create an import symbol for imported code.
1113 2000-03-06 Catherine Moore <clm@cygnus.com>
1115 * elf.c (swap_out_syms): Check for null type_ptr.
1117 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
1119 * aout-target.h (MY(write_object_contents)): Remove unused
1120 and unusable "#if CHOOSE_RELOC_SIZE".
1121 * pc532-mach.c (MY(write_object_contents)): Ditto.
1122 * netbsd.h (MY(write_object_contents)): Ditto.
1123 * hp300hpux.c (MY(write_object_contents)): Ditto.
1124 * freebsd.h (MY(write_object_contents)): Ditto.
1125 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
1127 2000-02-29 H.J. Lu <hjl@gnu.org>
1129 * peicode.h (jtab): Make it static.
1131 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
1132 defined and COFF_IMAGE_WITH_PE is not defined.
1133 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
1134 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
1136 2000-03-01 Nick Clifton <nickc@cygnus.com>
1138 * coff-arm.c (bfd_arm_process_before_allocation): Make
1139 'symndx' signed to prevent compile time warning.
1141 * coff-mcore.c: Remove unused prototype for pe_object_p.
1143 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
1144 functions that are not used when COFF_IMAGE_WITH_PE is
1146 (struct sh_opcode): Change type of 'flags' field to unsigned
1147 long so that it can hold the USESAS flag.
1149 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
1151 * elf-m10300.c (mn10300_elf_relax_section): Initialise
1154 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
1156 Remove unusued variables and code.
1157 (elf_backend_add_symbol_hook): Fix prototype.
1159 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
1162 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
1165 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
1167 Remove unusued variables and code.
1168 (elf_backend_add_symbol_hook): Fix prototype.
1170 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
1172 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
1173 to unused function parameter.
1175 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
1177 Use EMPTY_HOWTO to initialise empty howto slots.
1178 Remove unused variables.
1180 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
1182 2000-03-01 H.J. Lu <hjl@gnu.org>
1184 * aoutx.h (aout_link_input_section_std): Pass "true" to
1185 the undefined_symbol callback.
1186 (aout_link_input_section_ext): Likewise.
1187 * bout.c (get_value): Likewise.
1188 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1189 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
1191 (alpha_relocate_section): Likewise.
1192 * coff-arm.c (coff_arm_relocate_section): Likewise.
1193 * coff-i960.c (coff_i960_relocate_section): Likewise.
1194 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1195 * coff-mips.c (mips_relocate_section): Likewise.
1196 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1197 * coff-sh.c (sh_relocate_section): Likewise.
1198 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1199 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1200 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1201 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1202 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1203 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1204 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1205 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1206 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1207 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1208 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1209 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1210 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
1211 * elflink.h (elf_link_output_extsym): Likewise.
1212 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
1213 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
1214 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
1216 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
1217 undefined_symbol callback when building shared library with
1218 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
1220 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1221 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1222 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1223 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1224 (elf32_mips_get_relocated_section_content): Likewise.
1225 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1226 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1227 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1228 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1230 2000-02-28 Nick Clifton <nickc@cygnus.com>
1232 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
1233 * Makefile.in: Regenerate.
1235 * configure.in: Add support for mips and sh pe vectors.
1236 * configure: regenerate.
1238 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
1241 * targets.c: Add mips and sh pe vectors.
1243 * libpei.h (coff_final_link_postscript): Only define if not
1246 * coffcode.h: Add support for WinCE magic numbers.
1248 * peigen.c (pe_print_reloc): Update comment and rearrange
1249 appending of newline character.
1251 * peicode.h: Add support for Image Library Format.
1252 (pe_ILF_vars): Structure containing data used by ILF code.
1253 (pe_ILF_make_a_section): New function. Create a section based
1255 (pe_ILF_make_a_reloc): New function. Create a reloc based on
1257 (pe_ILF_make_a_symbol): New function. Create a symbol based
1259 (pe_ILF_save_relocs): New function. Store the relocs created
1260 by pe_ILF_make_a_reloc in a section.
1261 (pe_ILF_build_a_bfd): New function. Create a BFD describing
1263 (pe_ILF_object_p): New function. Return a bfd_target pointer
1265 (pe_bfd_object_p): If an ILF object is detected call
1266 pe_ILF_object_p on it.
1268 * coff-arm.c: Add support for WinCE relocs which are different
1269 from normal ARM COFF relocs.
1270 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
1272 * coff-sh.c: Add support for sh-pe target.
1273 * pe-sh.c: New file. Support code for sh-pe target.
1274 * pei-sh.c: New file. Support code for sh-pe target.
1276 * pe-mips.c: New file. Support code for mips-pe target.
1277 * pei-mips.c: New file. Support code for mips-pe target.
1279 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1281 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
1282 architecture if the object causing the bump is dynamic.
1283 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
1284 and also don't it for memory ordering.
1285 (sparc64_elf_write_relocs): Take src_rela out of the loop.
1287 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1289 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
1290 calling bfd_get_section_size_before_reloc.
1291 (decode_line_info): Likewise.
1292 (_bfd_dwarf2_find_nearest_line): Likewise.
1294 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
1296 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
1297 name of the libtool directory.
1298 * Makefile.in: Rebuild.
1300 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
1302 * som.c (SOM_HOWTO): Define.
1303 (som_hppa_howto_table): Use it.
1305 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1307 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
1309 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
1311 2000-02-24 Catherine Moore <clm@cygnus.com>
1313 * som.c (som_misc_symbol_info): Add field
1315 (som_bfd_derive_misc_symbol_info): Initialize
1317 (som_build_and_write_symbol_table): Keep track
1318 of secondary_def field.
1319 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
1320 if secondary_def field is set.
1321 (som_bfd_ar_write_symbol_stuff): Initialize
1324 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
1326 * dwarf2.c (read_address): Read 16-bits addresses.
1327 (parse_comp_unit): Accept addr_size == 2.
1329 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
1331 * bfd-in.h: Update copyright date.
1333 2000-02-23 Linas Vepstas <linas@linas.org>
1335 * cpu-i370.c: New file.
1336 * elf32-i370.c: New file.
1337 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
1338 (bfd_i370_arch): New.
1339 (bfd_archures_list): Add bfd_i370_arch.
1340 * elf.c (prep_headers): Add bfd_arch_i370.
1341 * Makefile.am: Add support for IBM 370 elf.
1342 * config.bfd: Likewise.
1343 * configure.in: Likewise.
1344 * libbfd.h (bfd_reloc_code_real_names): Likewise.
1345 * reloc.c (bfd_reloc_code_type): Likewise.
1346 * targets.c: Likewise.
1348 * Makefile.in: Regenerate.
1349 * configure: Regenerate.
1350 * bfd-in2.h: Regenerate.
1352 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1354 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
1355 invalid relocation types, and change them to R_386_NONE.
1357 2000-02-22 H.J. Lu <hjl@gnu.org>
1359 * elflink.h (elf_link_add_object_symbols): If a version symbol is
1360 not defined, don't add a second ELF_VER_CHR.
1362 * elflink.h (elf_bfd_final_link): Call output_extsym for global
1363 symbols converted to local symbols even when stripping all
1365 (elf_link_output_extsym): Process global symbols converted to
1366 local symbols even if they are being stripped.
1368 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1370 * archures.c (bfd_octets_per_byte): Return unsigned int.
1371 (bfd_arch_mach_octets_per_byte): Ditto.
1372 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
1374 * section.c (bfd_get_section_size_before_reloc): Quell signed
1375 vs. unsigned comparison warning.
1376 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
1377 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
1378 change. What was I thinking?
1379 * bfd-in2.h: Regenerate.
1381 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
1382 (elf_gc_sections): Same here.
1383 (elf_gc_common_finalize_got_offsets): And here.
1385 2000-02-21 Ian Lance Taylor <ian@zembu.com>
1387 ELF HPPA doesn't work at present; remove it until it does.
1388 * config.bfd: Comment out setting targ_defvec to
1390 * Makefile.am: Rebuild dependencies.
1391 (BFD32_BACKENDS): Remove elf32-hppa.lo.
1392 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
1393 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
1394 * Makefile.in: Rebuild.
1395 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
1397 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1399 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
1400 is no bfd_free(). Revert bfd_free part of previous change.
1402 2000-02-18 Geoff Keating <geoffk@cygnus.com>
1404 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
1406 (coff_compute_section_file_positions): Use bfd_free to pair
1408 (coff_write_object_contents): Likewise.
1410 * coff-rs6000.c (xcoff_howto_table_16): New variable.
1411 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
1413 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
1415 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
1416 (xcoff_ar_file_hdr_big): New structure.
1417 (SIZEOF_AR_FILE_HDR_BIG): New macro.
1418 (xcoff_ar_hdr_big): New structure.
1419 (SIZEOF_AR_HDR_BIG): New macro.
1420 (xcoff_big_format_p): New macro.
1421 (xcoff_ardata_big): New macro.
1422 (arch_xhdr_big): New macro.
1423 (xcoff_slurp_armap): Handle large archives.
1424 (xcoff_archive_p): Detect large archives.
1425 (xcoff_read_ar_hdr): Handle large archives.
1426 (xcoff_openr_next_archived_file): Handle large archives.
1427 (xcoff_generic_stat_arch_elt): Handle large archives.
1428 (xcoff_write_armap_old): Rename from xcoff_write_armap.
1429 (xcoff_write_armap_big): New function.
1430 (xcoff_write_armap): New function, dispatch to _old or _big.
1431 (xcoff_write_archive_contents_old): Rename from
1432 xcoff_write_archive_contents.
1433 (xcoff_write_archive_contents_big): New function.
1434 (xcoff_write_archive_contents): New function, dispatch to _old or
1437 2000-02-18 Richard Henderson <rth@cygnus.com>
1439 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
1440 and hide_symbol members.
1441 (elf_link_hash_copy_indirect): Remove.
1442 (elf_link_hash_hide_symbol): Remove.
1443 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
1444 and elf_backend_hide_symbol.
1445 (_bfd_elf_link_hash_copy_indirect): Declare.
1446 (_bfd_elf_link_hash_hide_symbol): Declare.
1447 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
1448 (_bfd_elf_link_hash_hide_symbol): Likewise.
1449 (_bfd_elf_link_hash_table_init): Don't init killed members.
1450 * elflink.h (elf_link_add_object_symbols): Use the bed function
1451 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
1452 (elf_link_assign_sym_version): Likewise.
1453 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
1454 (elf_backend_hide_symbol): Likewise.
1455 (elfNN_bed): Update for new members.
1457 2000-02-17 Kevin Buettner <kevinb@redhat.com>
1459 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
1460 STACK_END_ADDR): Define for new core file format.
1461 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
1462 for handling the vagaries of the various core file structures used
1463 by AIX over the years.
1464 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
1465 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
1466 core_dumpx structure.
1468 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1470 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
1471 (bfd_mach_sh3_dsp): Likewise.
1472 (bfd_mach_sh4): Reinstate.
1473 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
1474 * bfd-in2.h: Regenerate.
1475 * coff-sh.c (struct sh_opcode): flags is no longer short.
1476 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
1477 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
1478 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
1479 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
1480 (sh_opcodes): No longer const.
1481 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
1482 (sh_insn_uses_reg): Check for USESAS and USESR8.
1483 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
1484 (_bfd_sh_align_load_span): Return early for SH4.
1485 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
1486 Take into account that field b of a parallel processing insn
1487 could be mistaken for a separate insn.
1488 * cpu-sh.c (arch_info_struct): New array elements for
1489 sh2, sh-dsp and sh3-dsp.
1490 Reinstate element for sh4.
1491 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
1492 (SH4_NEXT): Reinstate.
1493 (SH3_NEXT, SH3E_NEXT): Adjust.
1494 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
1495 * elf32-sh.c (sh_elf_set_private_flags): New function.
1496 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
1497 (sh_elf_merge_private_data): New function.
1498 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
1499 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1500 (bfd_elf32_bfd_merge_private_bfd_data): Change to
1501 sh_elf_merge_private_data.
1503 2000-02-13 Richard Henderson <rth@cygnus.com>
1505 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
1506 hide_symbol members.
1507 (elf_link_hash_copy_indirect): New.
1508 (elf_link_hash_hide_symbol): New.
1509 * elflink.h (elf_link_add_object_symbols): Break out copy from
1510 indirect new new symbol to elf.c.
1511 (elf_link_assign_sym_version): Break out privatization of
1512 non-exported symbol to elf.c.
1513 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
1514 (_bfd_elf_link_hash_hide_symbol): New.
1515 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
1517 2000-02-13 Ian Lance Taylor <ian@zembu.com>
1519 * section.c (_bfd_strip_section_from_output): Add info parameter.
1520 If it passed as non-NULL, use it to check whether any input BFD
1521 has an input section which uses this output section. Change all
1523 * bfd-in2.h: Rebuild.
1525 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
1526 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1528 * bfd-in2.h: Rebuild.
1530 2000-02-10 Timothy Wall <twall@cygnus.com>
1532 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
1533 allow final modifications of swapped-in symbol.
1534 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
1535 * coffcode.h (coff_write_relocs): Use macro
1536 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
1537 symbol index should be set to -1.
1539 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
1541 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
1542 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
1543 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
1544 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
1545 sh_insns_uses_or_sets_freg): New functions.
1546 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
1547 * (sh_insns_conflict): Use new functions and new macros to
1548 detect conflicts when two instructions both set same integer registers,
1549 both set same fp register, and both set special register.
1551 2000-02-09 Timothy Wall <twall@cygnus.com>
1553 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
1554 swapping in sections, so that the swapping routines have access to
1557 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
1559 * coff-go32.c: Update comment. Update copyright.
1561 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1563 * syms.c (bfd_decode_symclass)
1564 Two new class characters were added - 'V' and 'v'. The
1565 meaning of 'W' is now restricted to just weak non-object
1566 symbols. This allows differentiation between, for example,
1567 weak functions vs weak objects. nm for example now dumps:
1569 'w' = weak unresolved
1570 'V' = weak global object
1571 'v' = weak unresolved object
1573 (bfd_is_undefined_symclass): New function. Return true if the
1574 given symbol class represents and undefined/unresolved symbol.
1576 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
1579 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
1581 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
1582 STT_ARM_16BIT flag set, but it is not attached to a data object
1583 return STT_ARM_16BIT so that it will be treated as code by the
1586 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1588 * coff-i386.c (i3coff_object_p): Remove prototype.
1591 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
1592 to name. Update copyright.
1594 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
1595 assignment to avoid warning. Update copyright.
1597 2000-01-24 Robert Lipe (robertl@sco.com)
1599 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
1600 instead of using GNU C extension.
1602 2000-01-21 Nick Clifton <nickc@cygnus.com>
1604 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
1605 amount from a bfd_in_memory structure.
1606 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
1609 2000-01-14 Nick Clifton <nickc@cygnus.com>
1611 * linker.c (default_indirect_link_order): oops - fix incorrectly
1612 applied patch from Tim Wall.
1614 2000-01-13 Timothy Wall (twall@tiac.net>
1616 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
1617 = scnhsz, filhsz, relsz, aoutsz, etc)
1619 * coffswap.h: Ditto.
1621 2000-01-13 Nick Clifton <nickc@cygnus.com>
1623 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
1624 interwork thumb to arm stub.
1626 2000-01-13 Timothy Wall (twall@tiac.net>
1628 * archures.c (bfd_octets_per_byte): New function: Return
1630 (bfd_arch_mach_octets_per_byte): New function: Return target
1633 * section.c: Distinguish between octets and bytes for usage of
1634 _cooked_size, _raw_size, and output_offset. Clarify
1635 description of bfd_set_section_contents.
1637 * bfd-in2.h: Regenerate.
1639 * coffgen.c: Indicate that the offset parameter is in bytes, not
1642 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
1643 where appropriate to get the octet offset when calling
1644 bfd_set_section_contents.
1645 (bfd_coff_reloc_link_order): Ditto.
1647 * linker.c (bfd_generic_reloc_link_order): Ditto.
1648 (_bfd_default_link_order): Ditto.
1650 * reloc.c (bfd_perform_relocation): Distinguish between octets
1651 and bytes. Use octets when indexing into octet data; use bytes
1652 when calculating target addresses.
1653 (bfd_install_relocation): Ditto.
1655 * srec.c (srec_write_section): Ditto.
1657 2000-01-13 Nick Clifton <nickc@cygnus.com>
1659 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
1660 3 to 2. This allows 4 byte sized sections, which is necessary for
1661 dlltool to build funcitoning DLLs.
1663 2000-01-10 Philip Blundell <pb@futuretv.com>
1665 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
1666 (arm*-*-conix*): New target.
1668 2000-01-10 Egor Duda <deo@logos-m.ru>
1670 * config.bfd: Include elf32_i386 vector to target list for cygwin
1673 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
1674 * configure.in: Test for structure win32_pstatus_t in
1676 * configure: Regenerate.
1678 * elf.c (elfcore_grok_win32pstatus): New function: process
1679 win32_pstatus_t notes in elf core file.
1680 (elfcore_grok_note): Detect win32_pstatus notes.
1682 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1684 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
1686 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
1687 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1689 1999-12-29 Richard Henderson <rth@cygnus.com>
1691 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
1692 if no dynamic sections created.
1694 1999-12-27 Nick Clifton <nickc@cygnus.com>
1696 * peicode.h (pe_bfd_object_p): Only define for PE format
1699 1999-12-17 Nick Clifton <nickc@cygnus.com>
1701 * coff-i386.c (i3coff_object_p): Delete.
1702 (i386coff_vec): Replace reference to i3coff_object_p with a
1703 reference to coff_object_p.
1705 * coff-mcore.c (pe_object_p): Delete.
1707 * peicode.h (pe_bfd_object_p): New function: Detect the
1708 presence of a PE format COFF object file. Also detect and
1709 warn about the presence of LINK6 format Image Library Format
1712 1999-12-16 Nick Clifton <nickc@cygnus.com>
1714 * coff-arm.c (NUM_ELEM): New macro.
1715 (NUM_RELOCS): New macro: The number of known ARM relocs.
1716 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
1717 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
1719 (bfd_arm_process_before_allocation): Produce a warning message if
1720 an out of range symbol index is encountered.
1722 1999-12-14 Nick Clifton <nickc@cygnus.com>
1724 * elflink.h (is_global_symbol_definition): New Function: Return
1725 true iff the symbol is being given a global definition in this
1727 (elf_link_is_defined_archive_symbol): Do not bother processing
1728 symbols for an archive element that has already been included
1730 Use is_global_symbol_definition().
1732 1999-12-09 Andrew Cagney <cagney@cygnus.com>
1734 * config.bfd: Add support for sparc-*-netbsdelf* and
1735 sparc-*-netbsdaout*.
1737 1999-12-13 Nick Clifton <nickc@cygnus.com>
1739 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
1740 if the symbol is in the common section.
1742 1999-12-10 Nick Clifton <nickc@cygnus.com>
1744 * elflink.h (elf_link_is_defined_archive_symbol): New
1745 function: Decide if a symbol, in an archive map is there
1746 because it is defined in the archive element, or because it is
1747 just another common declaration of it.
1748 (elf_link_add_archive_symbols): Use
1749 elf_link_is_defined_archive_symbol to decide if an archive
1750 element contain a reference to a common symbol should be
1753 1999-12-10 Nick Clifton <nickc@cygnus.com>
1755 * elflink.h: Revert previous patch.
1756 * targets.c: Revert previous patch.
1757 * libbfd-in2.h: Revert previous patch.
1758 * libbfd.h: Revert previous patch.
1759 * elfxx-target.h: Revert previous patch.
1760 * archive.c: Revert previous patch.
1761 * aout-target.h: Revert previous patch.
1762 * aout-tic30.h: Revert previous patch.
1763 * bfd.c: Revert previous patch.
1764 * coff-alpha.c: Revert previous patch.
1765 * coff-rs6000.c: Revert previous patch.
1766 * elf64-mips.c: Revert previous patch.
1767 * ieee.c: Revert previous patch.
1768 * libecoff.h: Revert previous patch.
1769 * oasys.c: Revert previous patch.
1770 * som.c: Revert previous patch.
1771 * vms.c: Revert previous patch.
1773 1999-12-09 Nick Clifton <nickc@cygnus.com>
1775 * elflink.h (elf_link_add_archive_symbols): Add an archive
1776 element even if contains a symbol which is currently only
1777 considered to be a common.
1779 * targets.c (struct bfd_target): Add new field
1780 _bfd_allow_commons_in_armap.
1781 * bfd-in2.h:Regenerate.
1783 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
1785 (_bfd_archive_bsd_allow_commons_in_armap): Define.
1786 * libbfd.h: Regenerate.
1788 * elfxx-target.h: If using COFF archive map, override
1789 definition of allow_commons_in_armap and replace with
1792 * archive.c (bfd_compute_and_write_armap): Do not place common
1793 symbols into the archive map unless _bfd_allow_commons_in_armap
1796 * aout-target.h (MY_allow_commons_in_armap): Define.
1797 * aout-tic30.h (MY_allow_commons_in_armap): Define.
1798 * bfd.c (bfd_allow_commons_in_armap): Define.
1799 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
1800 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
1801 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
1802 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
1803 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
1804 * oasys.c (oasys_allow_commons_in_armap): Define.
1805 * som.c (som_allow_commons_in_armap): Define.
1806 * vms.c (vms_allow_commons_in_armap): Define.
1808 1999-12-07 Jim Blandy <jimb@cygnus.com>
1810 Add support for SSE registers in ELF core files.
1811 * elf.c (elfcore_make_note_pseudosection): New function.
1812 (elfcore_grok_prfpreg): Use it.
1813 (elfcore_grok_prxfpreg): New function.
1814 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1816 1999-12-03 Ian Lance Taylor <ian@zembu.com>
1818 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
1819 value by 4 before storing it back in the field. From
1820 Koundinya. K <kk@ddeorg.soft.net>.
1822 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
1824 * archures.c (bfd_mach_am33): Define.
1825 * bfd-in2.h: Rebuilt.
1826 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
1827 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
1828 (compute_function_info): Handle additional registers saved by
1830 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
1831 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1833 1999-11-29 Jim Blandy <jimb@cygnus.com>
1835 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1837 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
1840 1999-11-27 Michael Meissner <meissner@cygnus.com>
1842 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
1843 internal use within gas for alpha explicit relocations.
1844 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
1845 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
1846 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
1847 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
1848 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
1849 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
1851 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
1852 BFD_RELOC_ALPHA_USER_*.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1857 1999-11-26 Fred Fish <fnf@cygnus.com>
1859 * elf.c (elfcore_read_notes): Add prototype for static function.
1860 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
1861 (bfd_section_from_phdr): Replacement function that calls
1862 _bfd_elf_make_section_from_phdr for generic segment types and
1863 backend fucntion pointed to by elf_backend_section_from_phdr for
1864 backend specific segment types.
1865 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
1866 now called by _bfd_elf_make_section_from_phdr. Note that this func
1867 is now just a stub between the caller and bfd_section_from_phdr.
1869 * elf-bfd.h (struct elf_backend_data): Add new function pointer
1870 elf_backend_section_from_phdr.
1871 (elf_backend_section_from_phdr): Add prototype.
1873 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
1874 (elfNN_bed): Add elf_backend_section_from_phdr.
1876 1999-11-25 Nick Clifton <nickc@cygnus.com>
1878 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
1879 SEC_CODE and SEC_READONLY flags to glue sections.
1881 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
1882 SEC_CODE and SEC_READONLY flags to glue sections.
1884 1999-11-20 Nick Clifton <nickc@cygnus.com>
1886 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
1889 1999-11-19 Catherine Moore <clm@cygnus.com>
1891 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
1892 (elf_cpu32_plt_entry): Likewise.
1894 1999-11-18 Nick Clifton <nickc@cygnus.com>
1896 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
1898 (coff_mcore_relocate_section): Initialise addend to 0.
1899 Special case processing of RVA reloc.
1901 1999-11-17 Richard Henderson <rth@cygnus.com>
1903 * elf-bfd.h (struct elf_backend_data): Reorder collect and
1904 type_change_ok; add sign_extend_vma.
1905 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
1906 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
1907 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
1908 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
1909 (elfNN_bed): Follow struture changes.
1911 1999-11-09 Ian Lance Taylor <ian@zembu.com>
1913 * libbfd.c (bfd_read): Check result of read against desired result
1915 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
1916 invalid compared to the section size.
1918 * ieee.c (ieee_slurp_debug): Get the length of the debug
1919 information right if there is no data part.
1921 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
1923 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
1924 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1926 1999-10-28 Ian Lance Taylor <ian@zembu.com>
1928 * elflink.h (elf_bfd_final_link): Make last_local signed.
1930 1999-10-27 Ian Lance Taylor <ian@zembu.com>
1932 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
1935 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
1937 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
1939 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
1940 * bfd-in2.h: Regenerate.
1942 1999-10-15 Andrew Haley <aph@cygnus.com>
1944 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
1946 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
1948 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1950 1999-10-08 Ian Lance Taylor <ian@zembu.com>
1952 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
1953 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
1956 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
1958 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
1959 relocs also need the GP value.
1960 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
1961 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
1962 the GP value for R_MIPS_LITERAL relocs too. Handle
1963 R_MIPS_64 relocs properly on big-endian MIPS.
1964 (mips_elf_sign_extend): Behave properly with 'long long'.
1965 (mips_elf_highest): Correct typo.
1967 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
1969 * cpu-m32r.c (arch_info_struct): New static global.
1970 (bfd_m32r_arch): Refer to it.
1971 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
1972 (m32r_elf_print_private_bfd_data): Ditto.
1973 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
1974 * archures.c (bfd_mach_m32rx): Define it.
1975 * bfd-in2.h: Rebuild.
1977 1999-09-28 Fred Fish <fnf@cygnus.com>
1979 * targets.c (cisco_core_vec): Replaced with two new vecs ...
1980 (cisco_core_big_vec): Add new bigendian vec.
1981 (cisco_core_little_vec): Add new little endian vec.
1983 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
1984 (crash_info_locs): Add array of possible offsets.
1985 (MASK_ADDR): Mask to apply to crash info offset.
1986 (crashinfo_external): Add textbase, database, bssbase and
1987 turn into a typedef.
1988 (cisco_core_file_validate): Renamed from cisco_core_file_p.
1989 Many small changes to account for additional hardware versions.
1990 Pick a reasonable size for ".reg" section. Add a ".crash"
1991 section to allow access to crashinfo_external struct.
1992 (cisco_core_file_p): New version of this function that
1993 iterates over crash_info_locs, calling cisco_core_file_validate.
1994 (cisco_core_vec): Old big endian only vec replaced with ...
1995 (cisco_core_big_vec): Add big endian version.
1996 (cisco_core_little_vec): Add little endian version.
1998 * configure.in (cisco_core_vec): Split to two new vectors ...
1999 (cisco_core_big_vec): New target vector.
2000 (cisco_core_little_vec): New target vector.
2001 * configure: Regenerate.
2002 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
2003 to cisco_core_big_vec in targ_selvecs.
2005 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
2007 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
2008 (mips_elf_relocate_got_local): Unused, delete.
2009 (mips_elf_relocate_global_got): Unused, delete.
2011 1999-09-24 Fred Fish <fnf@cygnus.com>
2013 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
2014 to initialize it to something meaningful. Then use it to generate
2015 more useful segment names.
2017 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
2019 * som.c (NO_PCREL_MODES): Define if the system does not define
2021 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
2022 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
2023 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
2024 * libhppa.h (dis_assemble_22): New function.
2025 (bfd_hppa_insn2fmt): Handle long branch.
2027 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
2030 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2032 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
2033 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
2034 (reloc_howto_type howto_table): Tidy comments and whitespace.
2036 1999-09-17 Nick Clifton <nickc@cygnus.com>
2038 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
2039 previous delta. Set sec->gc_mark instead.
2041 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
2043 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
2044 (elf_cpu32_plt_entry): Likewise.
2046 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
2048 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
2050 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
2051 symbol table, then just compute a suitable value (but do not
2052 create a __gp symbol).
2054 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
2055 symbols when building shared libraries.
2056 (elf_hppa_final_link_relocate): Correct handling of PCREL
2057 relocations against undefined symbols.
2059 1999-09-16 Nick Clifton <nickc@cygnus.com>
2061 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
2062 interworking sections as linker created so that they will not
2063 be removed by garbage collection.
2065 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
2067 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
2068 (elf_hppa_final_link_relocate): Consistently create an absolute
2069 address, then subtract out the value of __gp.
2071 1999-09-14 Michael Meissner <meissner@cygnus.com>
2073 * configure.in (Canonicalization of target names): Remove adding
2074 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2075 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2076 * configure: Regenerate.
2078 1999-09-14 Nick Clifton <nickc@cygnus.com>
2080 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
2083 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
2085 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
2086 (elf_hppa_final_link): Initialize text_segment_base and
2088 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
2090 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
2091 (elf_hppa_final_link_relocate): Likewise.
2092 (elf_hppa_relocate_insn): Likewise.
2093 (elf_hppa_relocate_section): Initialize HOWTO.
2095 1999-09-13 Donn Terry <donn@interix.com>
2097 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
2098 handling to support both GNU and MS objects.
2100 * coffcode.h (coff_write_object_contents): Don't check reloc_count
2101 when determining whether to set F_RELFLG.
2103 1999-09-13 Philip Blundell <pb@nexus.co.uk>
2105 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
2106 PC24 relocs if the target is an undefined weak symbol.
2107 (arm_add_to_rel): Fix compiler warning.
2108 (elf32_arm_plt0_entry): Correct comments.
2110 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2112 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
2113 an absolute symbol in REL relocs.
2115 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
2117 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
2118 Stub SEGREL32. Return an error for any relocation not handled.
2120 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2122 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
2123 constant symbols, and avoid multiple definition errors on them.
2125 1999-09-12 Donn Terry <donn@interix.com>
2127 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
2128 significant bit is set.
2130 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2132 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2134 * elfcode.h (write_relocs): Handle an absolute symbol in REL
2135 relocs as we do for RELA relocs.
2137 1999-09-11 Donn Terry <donn@interix.com>
2139 * libpei.h (_bfd_pei_final_link_postscript): Declare.
2140 (coff_final_link_postscript): Define.
2141 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
2142 directory entries here.
2143 (_bfd_pei_final_link_postscript): New function.
2145 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
2146 section flags based on the section name.
2148 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
2149 get the overflow of the s_nlnno field from the s_nreloc field.
2150 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
2151 the s_nlnno overflow of the .text section into the s_nreloc
2154 * peigen.c (add_data_entry): Declare.
2155 (pei_swap_aouthdr_out): Get image size right. Set linker version
2157 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
2158 (pe_print_idata): Code cleanup, print more info, get rid of (now)
2159 extraneous ImageBase.
2160 (pe_print_edata): Likewise.
2161 (pe_print_pdata): Likewise. Print exception entries.
2162 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
2163 (tbl): Make const, add "UNKNOWN".
2164 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
2165 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
2166 section data directory.
2167 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
2169 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
2170 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
2171 * peicode.h (coff_get_symbol_info): Define.
2173 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
2175 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
2177 (coff_classify_symbol): Re-revert 1999-08-08 patch if
2180 * libpei.h: New file, broken out of peicode.h.
2181 * peigen.c: New file, broken out of peicode.h.
2182 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
2183 * configure.in: Add peigen.lo to list of files required for each
2185 * Makefile.am: Rebuild dependencies.
2186 (BFD32_BACKENDS): Add peigen.lo.
2187 (BFD32_BACKENDS_CFILES): Add peigen.c.
2188 (SOURCE_HFILES): Add libpei.h.
2189 * configure, Makefile.in: Rebuild.
2191 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
2192 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
2193 instead. Don't clear the s_paddr field for an uninitialized data
2196 * coffcode.h (coff_mkobject_hook): Set timestamp field in
2197 coff_data_type to f_timdat.
2198 * peicode.h (pe_mkobject_hook): Likewise.
2200 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
2201 number if COFF_IMAGE_WITH_PE.
2203 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
2204 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
2205 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
2206 there is no SEC_DEBUGGING section.
2207 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
2208 IMAGE_FILE_DEBUG_STRIPPED.
2210 * pe-i386.c (COFF_LONG_FILENAMES): Define.
2211 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2212 * pei-i386.c (COFF_LONG_FILENAMES): Define.
2213 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2215 * coffswap.h (IMAGE_BASE): Don't define.
2216 * pei-arm.c (IMAGE_BASE): Don't define.
2217 * pei-i386.c (IMAGE_BASE): Don't define.
2218 * pei-mcore.c (IMAGE_BASE): Don't define.
2219 * pei-ppc.c (IMAGE_BASE): Don't define.
2221 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
2222 symbol, switch on the class when determining whether to modify the
2223 value. For PE, don't modify the value of a C_FCN symbol not named
2226 * libbfd-in.h (_bfd_abort): Declare.
2228 * bfd.c (_bfd_abort): New function.
2229 * libbfd.h: Rebuild.
2231 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
2234 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
2235 don't write out the associated line numbers.
2237 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
2240 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
2241 changes when the base type is unknown.
2243 * coffgen.c (coff_print_symbol): Fix printing of aux record for
2246 * syms.c (BSF_DEBUGGING_RELOC): Define.
2247 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
2248 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
2250 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
2251 BSF_DEBUGGING_RELOC set.
2252 * bfd-in2.h: Rebuild.
2254 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2256 * ecoff.c (bfd_debug_section): Update initialization for new
2258 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
2259 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
2261 1999-09-10 H.J. Lu <hjl@gnu.org>
2263 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
2264 _bfd_filnmlen field.
2265 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2267 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
2269 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
2270 for FPTR relocs involving local symbols.
2272 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
2273 value for the stub address in a call through a stub.
2274 Install the value for a local symbol directly into the DLT
2275 instead of generating a reloc. Correctly handle FPTR64 relocs.
2277 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
2278 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
2279 (elf_hppa_final_link): Call them.
2281 1999-09-10 Ian Lance Taylor <ian@zembu.com>
2283 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
2284 (elf_adjust_dynamic_symbol): ...from here.
2286 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
2288 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
2289 relocation, remove them. SECREL64->LTOFF16WF.
2290 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
2292 (elf_hppa_relocate_insn): Similarly.
2294 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
2295 (elf_hppa_relocate_insn): Similarly.
2297 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
2299 (elf_hppa_relocate_insn): Similarly.
2301 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
2302 Handle LTOFF_TP* relocs.
2303 (elf_hppa_relocate_insn): Similarly.
2305 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
2306 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
2307 (elf_hppa_relocate_insn): Handle PCREL* relocs.
2309 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
2310 DIR32, DIR64 and FPTR64 relocations.
2311 (elf_hppa_relocate_insn): Similarly.
2313 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
2314 address of the .PARISC.global section.
2315 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
2316 table entry elf_hppa_final_link_relocate. Do not give a warning
2317 for a reloc against an external symbol if it has a PA64 hash
2319 (elf_hppa_final_link_relocate): Significantly rework. Handle
2320 DLTIND relocations. Compute the final value of the relocation
2321 before passing the value of elf_hppa_relocate_insn.
2322 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
2323 relocation support. Handle DLTIND relocation requests just like
2324 DLTREL relocation requests. Simplify branch handling.
2326 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
2328 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
2329 non-allocated section as done in i386 version.
2330 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
2331 statement since this is no know relocation.
2333 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
2335 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
2337 (elf_hppa_relocate_insn): Similarly.
2339 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
2341 (elf_hppa_relocate_insn): Similarly.
2343 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
2344 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
2345 Pass the relocate type rather than the insn format to
2346 elf_hppa_relocate_insn.
2347 (elf_hppa_relocate_insn): Make switch dependent on relocation type
2348 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
2350 1999-09-07 Ian Lance Taylor <ian@zembu.com>
2352 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
2353 (bfd_coff_filnmlen): Define.
2354 (bfd_coff_std_swap_table): Initialize new field.
2355 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
2357 (coff_write_symbols): Likewise.
2358 (coff_get_normalized_symtab): Likewise.
2359 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
2360 * libcoff.h: Rebuild.
2362 1999-09-06 Donn Terry <donn@interix.com>
2364 * coffcode.h (sort_by_secaddr): New static function if
2366 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
2367 sections by VMA when assigning target_index values. Always set
2370 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
2371 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
2373 * libcoff.h: Rebuild.
2375 * coffcode.h (coff_set_custom_section_alignment): Add const to
2376 declaration to match definition.
2377 (coff_write_object_contents): Don't set F_AR32W(R)? if
2380 * coff-i386.c (in_reloc_p): Add declaration.
2381 (i386coff_vec): Simplify initialization of
2382 application_section_flags.
2384 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
2385 version. Move COFF_WITH_PE specific code to new version.
2386 (stype_to_sec_flags): Likewise. Add section parameter.
2387 * coffgen.c (make_a_section_from_file): Set target_index before
2388 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
2389 * libcoff.h: Rebuild.
2391 * syms.c (stt): Add some PE/PEI section names.
2392 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
2394 (bfd_symbol_info): Check for 'w'.
2396 * section.c (struct bfd_comdat_info): Define.
2397 (asection): Add comdat field.
2398 (STD_SECTION): Initialize comdat field.
2399 (bfd_make_section_anyway): Likewise.
2400 * bfd-in2.h: Rebuild.
2402 1999-09-06 Andreas Schwab <schwab@suse.de>
2404 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
2407 1999-09-06 Nick Clifton <nickc@cygnus.com>
2409 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
2410 bfd_realloc instead of calloc and realloc.
2412 1999-09-04 Steve Chamberlain <sac@pobox.com>
2414 * cpu-pj.c: New file.
2415 * elf32-pj.c: New file.
2416 * config.bfd (pj*): New cpu.
2417 (pj-*-*, pjl-*-*): New targets.
2418 * configure.in (bfd_elf32_pj_vec): New target vector.
2419 (bfd_elf32_pjl_vec): New target vector.
2420 * archures.c (bfd_arch_pj): Define.
2421 * elf.c (prep_headers): Handle bfd_arch_pj.
2422 * reloc.c: Define BFD_RELOC_PJ_* relocations.
2423 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
2424 to target vector list.
2425 * Makefile.am: Rebuild dependencies.
2426 (ALL_MACHINES): Add cpu-pj.lo.
2427 (ALL_MACHINES_CFILES): Add cpu-pj.c.
2428 (BFD32_BACKENDS): Add elf32-pj.lo.
2429 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
2430 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
2432 1999-09-04 Ian Lance Taylor <ian@zembu.com>
2434 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
2435 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
2436 and NON_GOT_REF from weak defined symbol to real symbol.
2437 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
2438 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
2439 create a COPY reloc.
2440 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
2441 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
2442 don't create a COPY reloc.
2444 1999-09-03 Ian Lance Taylor <ian@zembu.com>
2446 * elflink.h (elf_bfd_final_link): When counting relocations, don't
2447 count those in sections we are not including in the link.
2449 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
2451 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
2452 field in hpux11 shared libraries.
2454 1999-09-02 Nick Clifton <nickc@cygnus.com>
2456 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
2458 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
2460 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
2461 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
2462 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
2464 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2466 * elflink.h (record_link_assignment): When possible, keep the
2467 original type of the symbol.
2469 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
2471 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
2472 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
2473 tools were configured.
2474 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
2476 1999-08-26 Mark Mitchell <mark@codesourcery.com>
2478 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
2479 GOT entries for GOT16 relocations; they're not required.
2481 1999-08-24 Nick Clifton <nickc@cygnus.com>
2483 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
2485 * config.bfd (arm-*-netbsd*): New target.
2486 * configure.in (armnetbsd_vec): New target vector.
2487 * configure: Regenerate
2488 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
2490 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
2491 (ALL_MACHINES_CFILES): Add armnetbsd.c.
2492 (armnetbsd.lo): New rule with deps.
2493 * Makefile.in: Regenerate.
2495 * armnetbsd.c: New file: Definitions specific to arm-netbsd
2498 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
2500 * som.c (som_slurp_symbol_table): Fix typo in comment.
2502 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
2504 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
2505 here instead of using elf_section_data...
2507 1999-08-19 Nick Clifton <nickc@cygnus.com>
2509 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
2510 relocations into the base file.
2511 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
2512 we are building a base file.
2514 1999-08-19 Nick Clifton <nickc@cygnus.com>
2516 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
2518 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
2519 REL relocs when performing a partial relocation.
2521 1999-08-18 Donn Terry <donn@interix.com>
2523 * cofflink.c: Move definitions of N_TMASK, et. al., out of
2524 _bfd_coff_link_input_bfd into top level.
2526 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
2527 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
2528 (coff_i386_rtype_to_howto): Likewise.
2529 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
2530 Completely ignore symbols which are all zero.
2531 (dummy_reloc16_estimate): Add return 0.
2532 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
2533 variable copy to name_copy to avoid shadowing outer scope
2535 * libcoff-in.h (coff_data_type): Change raw_syment_count field
2536 from unsigned int to unsigned long. Add timestamp field.
2537 * libcoff.h: Rebuild.
2539 1999-08-17 H.J. Lu <hjl@gnu.org>
2541 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
2544 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2546 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
2547 for special section symbols.
2548 * elflink.h (elf_merge_symbol): If we have no old BFD, check
2549 BSF_DYNAMIC on the section symbol to see whether the old BFD is
2552 1999-08-15 Mark Mitchell <mark@codesourcery.com>
2554 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
2555 coincidence of variable names between old and new code.
2557 1999-08-12 Nick Clifton <nickc@cygnus.com>
2559 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
2560 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
2561 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
2562 and 'addend' parameter a 'bfd_signed_vma'.
2563 (elf32_arm_final_link_relocate): Do not involve stubs in
2564 R_ARM_THM_PC22 relocs relative to section symbols, they are long
2565 jumps, not function calls.
2567 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
2569 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
2570 in R_ARM_PC24 relocs.
2572 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
2574 * elf-hppa.h (elf_hppa_fake_sections): New function.
2575 * elf32-hppa.c (elf_backend_fake_sections): Define.
2577 * elf-hppa.h (elf_hppa_final_write_processing): Update for
2578 recent changes to the arch_info structure.
2580 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
2581 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
2582 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
2585 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
2586 Ralf Baechle <ralf@uni-koblenz.de>
2588 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
2589 output DT_MIPS_GOTSYM.
2590 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
2591 DT_MIPS_SYMTABNO if there are no global GOT symbols.
2593 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
2595 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
2596 prototype. Handle local symbols. Add commentary.
2597 (mips_elf_calculate_relocation): Adjust accordingly.
2598 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
2601 * elflink.h (elf_bfd_final_link): Tweak last change.
2603 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2605 * elflink.h (elf_link_size_reloc_section): Use the counts in the
2606 elf-section data to allocate just the right amount of relocation
2607 space. Don't allocate the hash space twice.
2608 (elf_bfd_final_link): Calculate the amount of space to allocate in
2609 each relocation section.
2611 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
2613 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
2614 64bit mode, generate a section relative relocation for a 32bit
2616 (elf_hppa_is_local_label_name): New function.
2617 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
2618 shared between 32bit and 64bit port.
2620 1999-08-09 Mark Mitchell <mark@codesourcery.com>
2622 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
2623 R_MIPS_GOT16 and R_MIPS_CALL16.
2624 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
2625 to use when looking for a preexisting GOT entry.
2627 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
2629 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
2630 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
2632 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2634 1999-08-09 Geoff Keating <geoffk@cygnus.com>
2636 * elflink.h (elf_link_output_extsym): Don't output a weak
2637 reference to an undefined symbol just because it was defined weak
2640 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
2642 * coffgen.c (coff_find_nearest_line): When looking for file, use
2643 last best match rather than first. If address is beyond last line
2644 number record, don't return the last line as the correct value.
2646 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2648 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
2649 * bfd-in2.h: Rebuild.
2651 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
2653 * libcoff-in.h (struct coff_section_alignment_entry): Define.
2654 * coffcode.h (coff_set_custom_section_alignment): New static
2656 (coff_section_alignment_table): New static array.
2657 (coff_new_section_hook): Use coff_set_customer_section_alignment.
2658 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2659 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
2660 * libcoff.h: Rebuild.
2662 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2664 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
2666 * Makefile.in: Rebuild.
2668 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2670 * section.c (SEC_SHARED): Define.
2671 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
2672 (styp_to_sec_flags): Likewise.
2673 * peicode.h (coff_swap_scnhdr_out): Likewise.
2674 * bfd-in2.h: Rebuild.
2676 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2678 * coffcode.h (coff_classify_symbol): Comment out part of
2679 1999-08-05 change which breaks cygwin DLLs.
2681 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
2682 * aclocal.m4, configure: Rebuild.
2684 1999-08-06 Ian Lance Taylor <ian@zembu.com>
2686 * section.c (global_syms): Only initialize union field if
2689 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2691 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
2692 the size of a GOT entry here.
2693 (mips_elf_calculate_relocation): Don't create a local GOT entry
2694 for the symbol in a GOT16 relocation; just for it's high-order bit
2695 (_bfd_mips_elf_relocate_section): Fix thinko.
2697 1999-08-05 Ian Lance Taylor <ian@zembu.com>
2699 Based on patches from Donn Terry <donn@interix.com>:
2700 * coffcode.h (enum coff_symbol_classification): Define.
2701 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
2702 _bfd_coff_classify_symbol. Change return type.
2703 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
2704 (coff_slurp_symbol_table): Use coff_classify_symbol.
2705 (coff_classify_symbol): New static function.
2706 (coff_sym_is_global): Never define.
2707 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
2708 * cofflink.c (coff_link_check_ar_symbols): Use
2709 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
2710 (coff_link_add_symbols): Likewise.
2711 (_bfd_coff_link_input_bfd): Likewise.
2712 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
2713 coff_classify_symbol.
2714 * libcoff.h: Rebuild.
2716 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
2718 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
2719 (e_ltpsel, e_rtpsel): Similarly.
2721 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
2722 and 14bit ertpsel. Handle 64bit psel.
2724 1999-08-04 Mark Mitchell <mark@codesourcery.com>
2726 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
2727 handling for REL relocations. And only left-shift R_MIPS26
2728 relocation addends where necessary.
2730 1999-08-03 Mark Mitchell <mark@codesourcery.com>
2732 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
2733 (mips_elf_next_lo16_relocation): Don't compute the addend here.
2734 Just return the relocation found.
2735 (mips_elf_relocate_section): Pull the LO16 addend out of the
2736 section itself when using REL relocations.
2738 * elf32-mips.c (mips_elf_calculate_relocation): Restore
2739 _DYNAMIC_LINK handling and handling of undefined symbols in shared
2742 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2744 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
2745 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
2746 relocation against a symbol in an input section with no output
2747 section. From Daniel Jacobowitz <drow@false.org>.
2749 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
2751 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
2752 look for generated file correctly.
2753 * aclocal.m4, configure: Rebuild.
2755 1999-08-02 Mark Mitchell <mark@codesourcery.com>
2757 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
2758 and R_MIPS16_26 relocations correctly when relocating.
2759 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
2760 and R_MIPS_CALL_LO16 are for global symbols.
2762 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2764 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
2766 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
2767 variables and initialize them.
2769 1999-08-01 Mark Mitchell <mark@codesourcery.com>
2771 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
2772 there are no global symbols requiring GOT entries.
2773 (_bfd_mips_elf_size_dynamic_sections): Likewise.
2774 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
2775 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2777 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
2778 symbols are considered to have the value zero.
2779 (_bfd_mips_elf_relocate_section): Don't try to perform a
2780 relocation for an undefined symbol.
2781 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
2784 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2786 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
2787 wants ba,a,pt %xcc instead of %icc.
2788 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
2789 of large PLT entries.
2790 (sparc64_elf_plt_ptr_offset): Fix calculation.
2791 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
2792 addend should be relative to load address, not .plt section start.
2793 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
2795 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2797 * elf-bfd.h (struct elf_backend_data): Add
2798 print_symbol_all and output_arch_syms backend methods.
2799 * elfxx-target.h: Likewise.
2800 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
2801 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
2802 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
2804 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
2805 symbols in .dynsym, add their names into .dynstr. Put those symbols
2807 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
2808 pointers to STT_REGISTER symbols in dynsym section.
2809 (sparc64_elf_print_symbol_all): New function.
2810 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
2811 printing using the print_symbol_all hook.
2813 1999-07-30 Catherine Moore <clm@cygnus.com>
2815 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
2818 1999-07-29 Richard Henderson <rth@cygnus.com>
2820 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
2821 dynamic_sections_created.
2823 1999-07-29 Richard Henderson <rth@cygnus.com>
2825 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
2826 (mips_rtype_to_howto): ... new function.
2827 (_bfd_mips_elf_relocate_section): Use it.
2829 1999-07-28 Mark Mitchell <mark@codesourcery.com>
2831 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
2833 1999-07-27 Nick Clifton <nickc@cygnus.com>
2835 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
2837 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
2838 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
2840 1999-07-23 Donn Terry <donn@interix.com>
2842 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
2843 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
2844 * cofflink.c (coff_link_add_symbols): If PE, handle section
2846 * libcoff.h: Rebuild.
2848 * config.bfd (i[3456]86-*-interix*): New target.
2850 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2852 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
2853 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
2854 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
2855 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
2856 (COFF_SUPPORT_GNU_LINKONCE): Define.
2857 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
2858 (COFF_SUPPORT_GNU_LINKONCE): Define.
2860 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2863 * makefile.dos: Remove; obsolete.
2864 * configure.bat: Remove; obsolete.
2866 1999-07-21 H.J. Lu <hjl@gnu.org>
2868 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
2870 1999-07-21 Philippe De Muyter <phdm@macqel.be>
2872 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
2873 message and fail if a symbol index is out of range.
2875 1999-07-21 Ian Lance Taylor <ian@zembu.com>
2877 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
2878 when looking at a R_MIPS_GOT16 relocation.
2880 1999-07-20 Nick Clifton <nickc@cygnus.com>
2882 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2884 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
2886 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
2887 removed in previous change.
2888 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
2889 in relocateable output.
2891 1999-07-19 Ian Lance Taylor <ian@zembu.com>
2893 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
2896 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
2897 if they appear to be specially created by the linker.
2899 1999-07-19 Nick Clifton <nickc@cygnus.com>
2901 * targets.c (alternative_target): New field in bfd_target
2903 (bfd_search_for_target): New function: Find a target that
2904 satisifies a search function.
2905 * bfd-in2.h: Regenerate.
2907 * elfxx-target.h: Initialise the alternative_target field of
2908 the bfd_target structures to point to the other target (if
2910 * nlm-target.h: Initialise the alternative_target field of
2911 the bfd_target structures to point to the other target (if
2914 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
2915 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
2917 * aix386-core.c: Initialise new field of bfd_target structure.
2918 * aout-adobe.c: Initialise new field of bfd_target structure.
2919 * aout-arm.c: Initialise new field of bfd_target structure.
2920 * aout-target.h: Initialise new field of bfd_target structure.
2921 * aout-tic30.c: Initialise new field of bfd_target structure.
2922 * binary.c: Initialise new field of bfd_target structure.
2923 * bout.c: Initialise new field of bfd_target structure.
2924 * cisco-core.c: Initialise new field of bfd_target structure.
2925 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2926 * coff-alpha.c: Initialise new field of bfd_target structure.
2927 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
2928 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2929 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
2930 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
2931 * coff-i386.c: Initialise new field of bfd_target structure.
2932 * coff-i860.c: Initialise new field of bfd_target structure.
2933 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2934 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2935 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2936 * coff-mips.c: Initialise new field of bfd_target structure.
2937 * coff-ppc.c: Initialise new field of bfd_target structure.
2938 * coff-rs6000.c: Initialise new field of bfd_target structure.
2939 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
2940 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
2941 * coff-tic30.c: Initialise new field of bfd_target structure.
2942 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2943 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
2944 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2945 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
2946 * hppabsd-core.c: Initialise new field of bfd_target structure.
2947 * hpux-core.c: Initialise new field of bfd_target structure.
2948 * i386msdos.c: Initialise new field of bfd_target structure.
2949 * i386os9k.c: Initialise new field of bfd_target structure.
2950 * ieee.c: Initialise new field of bfd_target structure.
2951 * ihex.c: Initialise new field of bfd_target structure.
2952 * irix-core.c: Initialise new field of bfd_target structure.
2953 * mipsbsd.c: Initialise new field of bfd_target structure.
2954 * netbsd-core.c: Initialise new field of bfd_target structure.
2955 * oasys.c: Initialise new field of bfd_target structure.
2956 * osf-core.c: Initialise new field of bfd_target structure.
2957 * ppcboot.c: Initialise new field of bfd_target structure.
2958 * ptrace-core.c: Initialise new field of bfd_target structure.
2959 * sco5-core.c: Initialise new field of bfd_target structure.
2960 * som.c: Initialise new field of bfd_target structure.
2961 * srec.c: Initialise new field of bfd_target structure.
2962 * tekhex.c: Initialise new field of bfd_target structure.
2963 * trad-core.c: Initialise new field of bfd_target structure.
2964 * versados.c: Initialise new field of bfd_target structure.
2965 * vms.c: Initialise new field of bfd_target structure.
2967 1999-07-19 Andreas Schwab <schwab@suse.de>
2969 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
2972 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
2974 * elflink.h (elf_link_adjust_relocs): New function.
2975 (elf_bfd_final_link): Use it.
2976 (elf_link_input_bfd): Deal with the fact that there can be
2977 two relocation sections for a single section.
2978 (elf_reloc_link_order): Likewise.
2980 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
2981 a relocateable object.
2982 (_bfd_mips_elf_relocate_section): Handle relocateable links.
2984 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2986 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
2987 (sparc64_elf_get_reloc_upper_bound,
2988 sparc64_elf_get_dynamic_reloc_upper_bound,
2989 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
2990 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
2992 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
2993 ELF64_R_TYPE_ID/DATA where appropriate.
2995 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2997 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
3000 1999-07-16 Ian Lance Taylor <ian@zembu.com>
3002 * elf32-mips.c (mips_elf_local_relocation_p): New static
3004 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
3005 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
3006 Always set *require_jalxp.
3007 (mips_elf_stub_section_p): Mark abfd parameter as unused.
3008 (_bfd_mips_elf_relocate_section): Only look for LO16 following
3009 GOT16 if the GOT16 is against a local symbol. Don't return false
3010 for an undefined symbol. If there is an overflow, assert that we
3013 1999-07-16 Andreas Schwab <schwab@suse.de>
3015 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
3016 variables `link' and `elfsec'.
3017 (elf_bfd_final_link): Remove unused variable `os'.
3019 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
3021 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
3022 a PT_PHDR program headers.
3023 (_bfd_mips_elf_final_link): Don't assume there are going to be
3024 section symbols when we're not building a shared object.
3025 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
3028 1999-07-15 J.T. Conklin <jtc@redback.com>
3030 * config.bfd (i[3456]86-*-vxworks*): New target.
3032 1999-07-15 Mark Mitchell <mark@codesourcery.com>
3034 * elf32-mips.c (mips_elf_stub_section_p): New function.
3035 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
3036 (mips_elf_relocate_section): Adjust calling sequence for
3037 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3038 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
3041 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3043 * configure.in: Bump version number to 2.9.5.
3044 * configure: Rebuild.
3046 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
3048 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
3050 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
3051 to derive final type instead of hardwiring a selection.
3053 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3055 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
3056 things relocated by R_MIPS16_GPREL.
3057 (mips_elf_perform_relocation): Likewise.
3059 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
3061 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
3063 1999-07-14 Richard Henderson <rth@cygnus.com>
3065 * elf32-mips.c (struct mips_got_info): Add global_gotno.
3066 (_bfd_mips_elf_size_dynamic_sections): Set it.
3067 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
3068 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
3069 new argument max_local.
3071 1999-07-14 Mark Mitchell <mark@codesourcery.com>
3073 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
3074 subwords when handling an R_MIPS16_26 relocation.
3075 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
3078 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
3079 dst_mask to match reality.
3080 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
3081 (mips_elf_obtain_contents): Use bfd_get.
3082 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
3083 (mips_elf_relocate_section): Likewise.
3085 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3087 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
3088 (mips_elf_relocate_section): Adjust calling sequence for
3089 mips_elf_perform_relocation.
3090 (mips_elf_perform_relocation): Take additional argument. Handle
3091 R_MIPS16_26. Use bfd_put for convenience.
3093 1999-07-13 Richard Henderson <rth@cygnus.com>
3095 * elf.c (assign_file_positions_for_segments): Thinko last change.
3096 Always overwrite p_flags.
3098 1999-07-13 Richard Henderson <rth@cygnus.com>
3100 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
3101 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
3102 .dynbss and .rel[a].bss if want_dynbss.
3103 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
3105 1999-07-13 Richard Henderson <rth@cygnus.com>
3107 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
3109 1999-07-13 Richard Henderson <rth@cygnus.com>
3111 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
3112 (struct elf_link_hash_table): Add dynlocal.
3113 (_bfd_elf_link_lookup_local_dynindx): Prototype.
3114 (_bfd_elf_link_adjust_dynindx): Delete.
3115 (_bfd_elf_link_renumber_dynsyms): Prototype.
3116 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
3117 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
3118 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
3119 (_bfd_elf_link_lookup_local_dynindx): New function.
3120 (elf_link_renumber_hash_table_dynsyms): New function.
3121 (_bfd_elf_link_renumber_dynsyms): New function.
3122 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
3123 (struct elf_assign_sym_version_info): Delete removed_dynamic.
3124 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
3125 instead of elf_link_remove_section_and_adjust_dynindices.
3126 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
3127 (elf_link_assign_sym_version): Remove removed_dynamic code.
3128 (elf_link_renumber_dynsyms): Delete.
3129 (elf_bfd_final_link): Install section and local symbols into .dynsym.
3131 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
3132 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
3133 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
3134 * elf32-mips.c: Similarly.
3135 * elf32-ppc.c: Similarly.
3136 * elf32-sparc.c: Similarly.
3137 * elf64-alpha.c: Similarly.
3138 * elf64-sparc.c: Similarly.
3140 1999-07-13 Mark Mitchell <mark@codesourcery.com>
3142 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
3143 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
3144 when the relocation is against _gp_disp.
3146 1999-07-12 Mark Mitchell <mark@codesourcery.com>
3148 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
3149 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
3150 to possibly_dynamic_relocs. Adjust usage throughout code.
3151 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
3152 (elf_mips_ctor64_howto): Likewise.
3153 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
3155 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
3156 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
3157 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
3158 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
3160 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3162 * Makefile.am: Rebuild dependencies.
3163 * Makefile.in: Rebuild.
3165 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
3166 * bfd-in2.h: Rebuild.
3168 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3169 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
3170 structure initializations. Add casts.
3171 * reloc.c (EMPTY_HOWTO): Define.
3172 * bfd-in2.h: Rebuild.
3173 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
3174 comparisons against 0.
3175 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
3176 previous_ibfd_e_flags to unsigned long.
3177 * vms.h (struct vms_private_data_struct): Change section_count to
3179 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
3180 (_bfd_vms_write_gsd): Change symnum to unsigned.
3181 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
3182 * vms-tir.c (etir_sta): Change psect to unsigned.
3183 (alloc_section): Change idx to unsigned.
3184 (tir_sta, tir_ctl): Change psect to unsigned.
3185 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
3186 * vms.c (priv_section_count): Change to unsigned.
3188 1999-07-12 Andreas Schwab <schwab@suse.de>
3190 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
3191 * m68klinux.c: Likewise.
3193 1999-07-12 Ian Lance Taylor <ian@zembu.com>
3195 * Many files: Changes to avoid gcc warnings: Remove unused local
3196 variables. Add default case to enum switches.
3197 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
3198 compile if not COFF_IMAGE_WITH_PE.
3199 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
3200 (bfd_arm_get_bfd_for_interworking): Likewise.
3201 (bfd_arm_process_before_allocation): Likewise.
3202 * epoc-pei-arm.c: Don't rename bfd_arm functions.
3203 * pei-arm.c: Likewise.
3204 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
3205 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
3206 (mips_elf_got16_entry): Put parens around & in body of ==.
3207 (mips_elf_calculate_relocation): Correct test for empty string.
3208 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
3210 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
3213 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3215 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3216 as appropriate. Fill in structure initializations. Add variable
3217 initializations. Add casts.
3218 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
3219 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
3221 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
3223 * elf-bfd.h (bfd_elf_hash): Update declaration.
3224 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
3225 when calling bfd_elf_hash.
3227 1999-07-11 Mark Mitchell <mark@codesourcery.com>
3229 * libbfd.c (bfd_put_8): Make it of type `void'.
3230 * bfd-in2.h: Regenerated.
3231 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
3233 (_bfd_mips_elf_final_link): Likewise.
3235 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
3237 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3239 * config.bfd (hppa*-*-linux-gnu*): New target
3241 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3243 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
3244 (_bfd_mips_elf_create_dynamic_sections): New function.
3245 (_bfd_mips_elf_add_symbol_hook): Likewise.
3246 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
3247 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
3248 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3249 (_bfd_mips_elf_gc_mark_hook): Likewise.
3250 (_bfd_mips_elf_gc_sweep_hook): Likewise.
3251 (_bfd_mips_elf_always_size_sections): Likewise.
3252 (_bfd_mips_elf_size_dynamic_sections): Likewise.
3253 (_bfd_mips_elf_check_relocs): Likewise.
3254 (_bfd_mips_elf_link_hash_table_create): Likewise.
3255 (_bfd_mips_elf_print_private_data): Likewise.
3256 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
3257 (_bfd_mips_elf_final_link): Likewise.
3258 (_bfd_mips_elf_additional_program_headers): Likewise.
3259 (_bfd_mips_elf_modify_segment_map): Likewise.
3260 (_bfd_mips_elf_relocate_section): Likewise.
3261 * elf32-mips.c (mips_elf32_object_p): Move contents into
3262 _bfd_mips_elf_object_p.
3263 (mips_elf_additional_program_headers): Rename to
3264 _bfd_mips_elf_additional_program_headers.
3265 (mips_elf_modify_segment_map): Rename to
3266 _bfd_mips_elf_modify_segment_map.
3267 (elf_mips_abi_name): Change prototype.
3268 (mips_elf32_section_from_shdr): Merge into
3269 _bfd_mips_elf_section_from_shdr.
3270 (mips_elf32_section_processing): Merge into
3271 _bfd_mips_elf_section_processing.
3272 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
3273 the right back-end ELF linker.
3274 (mips_elf_relocate_section): Rename to
3275 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
3276 (mips_elf_link_output_symbol_hook): Rename to
3277 _bfd_mips_elf_link_output_symbol_hook.
3278 (mips_elf_create_dynamic_section): Rename to
3279 _bfd_mips_elf_create_dynamic_section.
3280 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
3281 Adjust for 64-bit code. Use mips_elf_got_section.
3282 (mips_elf_adjust_dynamic_symbol): Rename to
3283 _bfd_mips_elf_adjust_dynamic_symbol. Use
3284 mips_elf_allocate_dynamic_relocations.
3285 (mips_elf_finish_dynamic_symbol): Rename to
3286 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
3287 Adjust for 64-bit code.
3288 (mips_elf_finish_dynamic_sections): Rename to
3289 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
3290 (mips_elf_always_size_sections): Rename to
3291 _bfd_mips_elf_always_size_sections.
3292 (mips_elf_add_symbol_hook): Rename to
3293 _bfd_mips_elf_add_symbol_hook.
3294 (mips_elf_next_lo16_addend): Constify.
3295 (mips_elf_calculate_relocation): Likewise.
3296 (mips_elf_obtain_contents): Likewise.
3297 (mips_elf_perform_relocation): Likewise.
3298 (mips_elf_create_dynamic_relocation): Likewise.
3299 (mips_elf_allocate_dynamic_relocations): New function.
3300 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
3301 (MIPS_ELF_REL_SIZE): Likewise.
3302 (MIPS_ELF_DYN_SIZE): Likewise.
3303 (MIPS_ELF_GOT_SIZE): Likewise.
3304 (MIPS_ELF_SYM_SIZE): Likewise.
3305 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
3306 (MIPS_ELF_GET_WORD): Likewise.
3307 (MIPS_ELF_PUT_WORD): Likewise.
3308 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
3309 (STUB_LW): Conditionalize for 64-bit value.
3310 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
3312 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
3313 Check it for inconsistency.
3314 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
3316 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
3318 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
3319 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
3320 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
3321 (mips_elf_local_got_index): Likewise.
3322 (mips_elf_got_page): Likewise.
3323 (mips_elf_got_info): Likewise.
3324 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
3325 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
3326 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
3327 instead of constant `2'.
3328 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
3329 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
3330 (mips_elf_size_dynamic_sections): Use
3331 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
3332 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
3333 Adjust all releveant entries in elf backend table.
3334 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
3335 (mips_elf64_section_processing): Likewise.
3336 Adjust elf backend entries to use _bfd_mips_elf variants now
3339 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
3341 (size_dynamic_sections): Likewise.
3342 (elf_link_output_extsym): Likewise.
3343 * elf.c: (elf_fake_sections): Likewise.
3344 * libbfd.c (bfd_get): New macro.
3345 (bfd_put): Likewise.
3346 * bfd-in2.h: Regenerated.
3348 1999-07-07 Mark Mitchell <mark@codesourcery.com>
3350 * elf-bfd.h (elf_size_info): Add hash_entry_size,
3351 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
3352 wap_reloca_in, and swap_reloca_out.
3353 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
3354 multiple internal relocations per external relocation.
3355 (link_read_relocs): Likewise.
3356 (elf_bfd_final_link): Likewise.
3357 (elf_link_input_bfd): Likewise.
3358 (elf_gc_mark): Likewise.
3359 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3360 * elfcode.h (elf_swap_dyn_out): Adjust type to match
3362 (size_info): Add entries for new fields.
3363 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
3364 (mips_elf64_be_swap_reloc_in): New function.
3365 (mips_elf64_be_swap_reloc_out): Likewise.
3366 (mips_elf64_be_swap_reloca_in): Likewise.
3367 (mips_elf64_be_swap_reloca_out): Likewise.
3368 (mips_elf64_size_info): Add entries for new fields.
3370 1999-07-07 Ian Lance Taylor <ian@zembu.com>
3372 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
3373 field equals the new rel_count field.
3374 (elf_link_input_bfd): When doing a relocateable link, use the new
3375 rel_count field rather than the reloc_count field.
3376 (elf_reloc_link_order): Likewise.
3377 (elf_finish_pointer_linker_section): Likewise.
3379 Based on patch from H.J. Lu <hjl@gnu.org>:
3380 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
3381 shared library to override a weak definition in a regular object.
3383 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
3385 * libhppa.h: Revert July 2, 1999 patch.
3387 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
3388 need to generate DLTIND relocations, not DLTREL relocations.
3390 1999-07-05 Nick Clifton <nickc@cygnus.com>
3392 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
3394 (coff_set_flags): Recognise arm 5 architectures.
3396 * cpu-arm.c: Add support for strongarm and arm9 cpus.
3397 Add support for armv5 architecture.
3399 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
3401 * reloc.c: Add new, assembler only, ARM reloc:
3402 BFD_RELOC_ARM_ADRL_IMMEDIATE.
3404 * bfd-in2.h: Regenerate.
3406 1999-07-02 Mark Mitchell <mark@codesourcery.com>
3408 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
3409 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
3410 * elf.c (_bfd_elf_find_nearest_line): Pass it.
3411 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
3412 * elf32-mips.c (ABI_64_P): New macro.
3413 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
3414 (_bfd_mips_elf_find_nearest_line): Adjust call to
3415 _bfd_dwarf2_find_nearest_line.
3416 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
3417 * libbfd.h: Regenerated.
3419 1999-07-02 Ian Lance Taylor <ian@zembu.com>
3421 * config.bfd: Add * at the end of i[3456]86-*-unixware.
3423 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
3425 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
3426 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
3428 1999-07-01 Mark Mitchell <mark@codesourcery.com>
3430 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
3432 (_bfd_elf_init_reloc_shdr): New function.
3433 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
3434 bfd_alloc followed by memset.
3435 (_bfd_elf_init_reloc_shdr): New function, split out from ...
3436 (elf_fake_sections): Here.
3437 (assign_section_numbers): Assign section numbers for the second
3438 relocation section, if required.
3439 * elflink.h (elf_link_output_relocs): New function.
3440 (elf_link_size_reloc_section): Likewise.
3441 (elf_bfd_final_link): Use elf_link_size_reloc_section.
3442 (elf_link_input_bfd): Use elf_link_output_relocs.
3444 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
3445 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
3447 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
3449 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
3452 1999-06-28 Mark Mitchell <mark@codesourcery.com>
3454 * elf32-mips.c (mips_elf_got_info): Move declaration before
3455 prototypes. Change global_gotsym to be a pointer to a hash entry,
3456 rather than a number index.
3457 (mips_elf_link_hash_entry): Move declaration before prototypes.
3458 (mips_elf_irix6_finish_dynamic_symbol): New function.
3459 (mips_elf_sign_extend): Likewise.
3460 (mips_elf_high): Likewise.
3461 (mips_elf_higher): Likewise.
3462 (mips_elf_highest): Likewise.
3463 (mips_elf_global_got_index): Likewise.
3464 (mips_elf_local_got_index): Likewise.
3465 (mips_elf_got_offset_from_index): Likeiwse.
3466 (mips_elf_record_global_got_symbol): Likewise.
3467 (mips_elf_got_page): Likewise.
3468 (mips_elf_next_lo16_addend): Likewise.
3469 (mips_elf_calculate_relocation): Likewise.
3470 (mips_elf_obtain_contents): Likewise.
3471 (mips_elf_perform_relocation): Likewise.
3472 (mips_elf_assign_gp): Likewise.
3473 (mips_elf_sort_hash_table_f): Likewise.
3474 (mips_elf_sort_hash_table): Likewise.
3475 (mips_elf_got_section): Likewise.
3476 (mips_elf_got_info): Likewise.
3477 (mips_elf_create_local_got_entry): Likewise.
3478 (mips_elf_got16_entry): Likewise.
3479 (mips_elf_create_dynamic_relocation): Likewise.
3480 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
3481 (mips_elf_final_gp): Use mips_elf_assign_gp.
3482 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
3483 into SHN_SCOMMON automatically on IRIX6.
3484 (mips_elf_add_symbol_hook): Likewise.
3485 (mips_elf_relocate_section): Rewrite, using
3486 mips_elf_calculate_relocation and mips_elf_perform_relocation.
3487 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
3488 Don't deal with .rld_map on IRIX6.
3489 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
3490 section flags appropriately for .got.
3491 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
3492 the got. Call mips_elf_record_global_got_symbol and allocate
3493 local got space appropriately.
3494 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
3495 char *. Rework calculation of GOT size. Sort dynamic symbol
3496 table entries so entries that do not require GOT entries appear at
3497 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
3498 code dealing with DT_INIT and DT_FINI. Remove fiddling with
3500 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
3502 (mips_elf_finish_dynamic_symbol): Use
3503 mips_elf_irix6_finish_dynamic_symbol.
3504 (mips_elf_finish_dynamic_sections): Correct off-by-one error
3505 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
3506 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
3508 1999-06-30 Ian Lance Taylor <ian@zembu.com>
3510 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
3511 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
3513 1999-06-04 Philip Blundell <philb@gnu.org>
3515 * elf32-arm.h (elf_backend_got_header_size): Define.
3516 (elf_backend_plt_header_size): Likewise.
3518 1999-06-28 Jim Pick <jim@jimpick.com>
3520 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
3522 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
3524 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
3525 relocation function.
3526 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
3528 1999-06-27 Mark Mitchell <mark@codesourcery.com>
3530 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
3531 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
3532 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
3533 (_bfd_mips_elf_section_from_shdr): Use them.
3534 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
3535 of GP-relative sections.
3536 (_bfd_mips_elf_set_section_contents): Use them.
3537 (_bfd_mips_elf_section_processing): Share code between .sdata and
3538 .lit4/.lit8 sections. Set appropriate flags for .srdata.
3539 (mips_elf_additional_program_headers): Add handling for
3540 PT_MIPS_OPTIONS segment on IRIX6.
3541 (mips_elf_modify_segment_map): Likeiwse.
3542 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
3543 Include the options sections on IRIX6. Don't look for GP-relative
3544 sections by name; use SHF_MIPS_GPREL instead.
3545 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
3547 (mips_elf_create_dynamic_sections): Don't muck about with section
3548 alignments and such on IRIX6.
3549 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3550 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
3551 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
3552 bfd_zalloc rather than bfd_alloc and memset.
3553 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
3554 Don't assert the existence of .rld_map on IRIX6.
3555 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
3557 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
3558 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
3561 1999-06-26 Mark Mitchell <mark@codesourcery.com>
3563 * elf32-mips.c (mips_elf_swap_msym_in): New function.
3564 (mips_elf_swap_msym_out): New function.
3565 (mips_elf_create_msym_section): Likewise.
3566 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
3567 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
3568 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
3569 section not named .msym.
3570 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
3571 .msym directly. Set appropriate attributes for the .msym
3573 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
3574 (mips_elf_link_hash_newfunc): Clear it.
3575 (mips_elf_create_dynamic_sections): Create the .msym section
3577 (mips_elf_size_dynamic_sections): Allocate space for the
3578 .msym section. Add a DT_MIPS_MSYM entry.
3579 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
3581 (mips_elf_finish_dynamic_sections): Assign a value for
3582 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
3584 * elf32-mips.c (irix_compat_t): New enumeration.
3585 (ABI_N32_P): New macro.
3586 (IRIX_COMPAT): Likewise.
3587 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
3588 (mips_elf_relocate_section): Fix typo.
3590 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3592 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
3593 as writable PE sections.
3595 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3597 * dwarf2.c (struct arange): New type.
3598 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
3599 (arange_add): New function.
3600 (decode_line_info): Keep track of address ranges that a compilation
3602 (comp_unit_contains_address): Return true if address is contained
3603 in _any_ of the address ranges associated with a compilation unit.
3604 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
3605 on the first comp_unit that contains the address.
3607 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3609 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
3610 (decode_line_info): Add variable STASH and initialize it to point
3611 to the per-bfd dwarf2_debug info. Remove static variable
3612 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
3614 1999-06-26 Ian Lance Taylor <ian@zembu.com>
3616 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
3617 shared library to have an undefined symbol.
3619 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3620 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
3622 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
3624 * elf-hppa.c (elf_hppa_final_write_processing): New function.
3625 * elf32-hppa.c: Remove everything related to symbol extension
3626 sections & records. Use the common elf_hppa_final_write_processing.
3628 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3630 * elflink.h (size_dynamic_sections): Use user-specified init/fini
3631 functions instead of _init/_fini if requested.
3633 1999-06-23 Ian Lance Taylor <ian@zembu.com>
3635 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
3638 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3640 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
3641 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
3643 (ppc_elf_finish_dynamic_sections): Check for positive section
3644 dynindx field, rather than comparing against -1.
3645 (ppc_elf_relocate_section): Only return false if undefined_symbol
3646 or reloc_overflow fail, not always upon encountering an error.
3648 1999-06-22 Mark Mitchell <mark@codesourcery.com>
3650 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
3651 bfd_byte * before performing pointer arithmetic.
3653 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
3655 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
3657 * elf32-hppa.c: Include elf-hppa.h.
3658 (ARCH_SIZE): Define.
3659 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
3661 (elf32_hppa_info_to_howto): Similarly.
3662 (elf_hppa_howto_table): Similarly.
3663 (elf_hppa_reloc_type_lookup): Similarly.
3664 (hppa_elf_gen_reloc_type): Similarly.
3665 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
3667 1999-06-22 Nick Clifton <nickc@cygnus.com>
3669 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
3670 handling R_V850_22_PCREL relocation.
3672 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3674 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
3677 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
3679 * section.c (_bfd_strip_section_from_output): Ignore sections
3680 DISCARDed by the link script.
3682 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3684 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3685 Remove unused local variable spp.
3687 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
3688 the entry symbol is not set.
3690 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
3692 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
3693 GPDISP or LITUSE in a relocatable link.
3695 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3697 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
3698 * (alloc_dwarf1_func): Likewise.
3700 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
3702 * libhppa.h: Fix various formatting errors.
3703 (assemble_3); Rewrite using CATENATE.
3704 (assemble_17): Fix various bugs.
3706 1999-06-16 Nick Clifton <nickc@cygnus.com>
3708 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
3710 1999-06-15 Richard Henderson <rth@cygnus.com>
3712 * section.c (SEC_SHORT): Define.
3713 * bfd-in2.h: Rebuild.
3715 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3717 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
3718 Remove abfd parameter. Use _bfd_strip_section_from_output.
3719 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
3721 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
3722 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
3723 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
3725 (bfd_elf_size_dynamic_sections): Use it.
3727 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3729 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
3730 complain_overflow_bitfield to complain_overflow_signed.
3732 1999-06-13 Mark Mitchell <mark@codesourcery.com>
3734 * elflink.h (elf_link_read_relocs_from_section): New function,
3736 (elf_link_read_relocs): Here. Use it for both relocation
3739 1999-06-12 Mark Mitchell <mark@codesourcery.com>
3741 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
3742 asect->reloc_count is valid.
3744 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3746 * elf32-mips.c (mips_elf32_section_processing): Permit a
3747 SHT_MIPS_REGINFO section to have a size of 0.
3749 1999-06-12 David O'Brien <obrien@freebsd.org>
3751 * config.bfd (alpha*-*-freebsd*): New target.
3752 (i[3456]86-*-freebsd*): Now defaults to ELF.
3754 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3756 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
3757 wrap if the relocation covers the high bit of an address.
3759 * dwarf2.c (decode_line_info): Remove unused variable first_time.
3761 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3763 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
3764 instead of R_SPARC_max.
3765 (sparc64_elf_info_to_howto): Likewise.
3766 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
3767 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
3769 1999-06-07 Richard Henderson <rth@cygnus.com>
3771 * section.c (_bfd_strip_section_from_output): Remove output
3772 sections with no initial link_order.
3774 1999-06-07 Nick Clifton <nickc@cygnus.com>
3776 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
3778 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3780 * Makefile.am (SOURCE_HFILES): Add missing headers.
3781 * Makefile.in: Regenerated.
3783 1999-06-06 Mark Mitchell <mark@codesourcery.com>
3785 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
3788 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3790 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
3791 range undefweak symbols.
3792 * hash.c: Add missing comma after @xref{}
3793 * linker.c: Likewise.
3795 1999-06-04 Nick Clifton <nickc@cygnus.com>
3797 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
3799 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
3800 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
3801 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
3802 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
3804 1999-06-04 Ian Lance Taylor <ian@zembu.com>
3806 * Makefile.am: Rebuild dependencies.
3807 (BFD32_BACKENDS): Add dwarf1.lo.
3808 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
3809 * Makefile.in: Rebuild.
3811 1999-06-04 Nick Clifton <nickc@cygnus.com>
3813 * Makefile.am: Add epoc-arm-pe target.
3814 * Makefile.in: Regenerate.
3815 * pe-arm.c: Only redefine interworking function names if they have
3816 not already been redefined.
3817 * pei-arm.c: Only redefine interworking function names if they have
3818 not already been redefined.
3819 * epoc-pe-arm.c: Redefine interworking function names to avoid a
3821 * epoc-pei-arm.c: Redefine interworking function names to avoid a
3824 1999-06-03 Nick Clifton <nickc@cygnus.com>
3826 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
3828 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3830 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
3832 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3834 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
3835 start / stop for recalculating of r_addend of R_SH_SWITCH*.
3837 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3839 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
3840 in other text sections.
3842 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3844 * libbfd.c (_bfd_generic_verify_endian_match): New function.
3845 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
3846 * libbfd.h: Regenerate.
3847 * coff-sh.c (sh_merge_private_data): Delete.
3848 (coff_bfd_merge_private_bfd_data): Change to
3849 _bfd_generic_verify_endian_match.
3850 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
3852 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
3854 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
3856 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3858 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
3860 (bfd_elf32_arm_process_before_allocation): Likewise.
3861 * bfd-in2.h: Rebuild.
3863 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3865 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
3866 track of end_sequence markers.
3867 (add_line_info): Add END_SEQUENCE arg.
3868 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
3869 debug-line info---it doesn't work right if a compilation unit
3870 consists of multiple discontiguous code-sequences. It would be
3871 worthwhile to optimize for the common case where a compilation
3872 unit results in a contiguous set of code sequences, but this is
3873 quite tricky to get right for arbitrary DWARF2 files.
3874 (lookup_address_in_line_info_table): Don't use the last line entry
3875 for a compilation unit for anything with an address higher than
3876 this line entry. Also, check for end_sequence markers to
3877 correctly handle discontinuities.
3878 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
3879 compilation units, check all compilation units with each->high==0
3880 just like when reading compilation units.
3882 * dwarf2.c (decode_line_info): Initialize table->files and
3883 table->last_line to NULL to avoid segfaults due to random
3884 values in these members.
3885 (concat_filename): Check for out-of-range file number before
3886 indexing filename table. Segfaults suck.
3888 * dwarf2.c (decode_line_info): Don't truncate address to least
3889 significant 32 bits (breaks 64 bit targets).
3890 (lookup_address_in_function_table): Ditto.
3891 (comp_unit_contains_address): Ditto.
3893 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
3895 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
3896 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
3897 (mips_elf64_howto_table_rela): Likewise.
3899 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
3901 (elf_slurp_reloc_table): Here. Use it to handle the case where a
3902 single section has two associated relocation sections.
3904 1999-06-02 Mark Salter <msalter@cygnus.com>
3906 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
3907 COFF_WITH_PE defined.
3909 1999-06-02 Nick Clifton <nickc@cygnus.com>
3911 * pe-arm.c: Rename global arm interworking functions to avoid name
3912 collision when all targets BFD is built.
3915 1999-05-31 Mark Mitchell <mark@codesourcery.com>
3917 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
3918 may_use_rel_p, may_use_rela_p, default_use_rela_p.
3919 (bfd_elf_section_data): Add use_rela_p.
3920 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
3921 (_bfd_elf_new_section_hook): Likewise.
3922 (elf_fake_sections): Use may_use_rela_p, etc., instead of
3924 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
3925 * elfcode.h (write_relocs): Determine whether or not use rela
3926 relocs based on the relocation section header.
3927 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
3928 instead of use_rela_p.
3929 * elfxx-target.h (elf_backend_may_use_relp): New macro.
3930 (elf_backend_may_use_rela_p): Likewise.
3931 (elf_backend_default_use_rela_p): Likewise.
3932 (elfNN_bed): Use them.
3934 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
3936 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
3938 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
3940 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
3941 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
3942 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
3943 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
3944 * bfd-in2.h: Regenerated.
3945 * libbfd.h: Likewise.
3946 * elf32-mips.c (mips_info_to_howto_rela): New function.
3947 (USE_REL): Adjust for new conventions.
3948 (MINUS_ONE): New macro.
3949 (elf_mips_howto_table): Add R_MIPS_SUB.
3950 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
3952 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
3953 .MIPS.content section.
3954 (_bfd_mips_elf_fake_sections): Treat all sections that begin
3955 with .MIPS.content as .MIPS.content sections. Set
3956 SHF_MNIPS_NOSTRIP for such section.
3957 (elf_info_to_howto): Define to mips_info_to_howto_rela.
3958 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
3959 MIPS_GOT_OFST, and MIPS_GOT_DISP.
3961 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3963 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
3966 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
3969 1999-05-30 Philip Blundell <philb@gnu.org>
3971 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
3972 1993-03-25 (!!). Take into account the bitmasks for the reloc so
3973 the addend does not overflow into the rest of the word.
3975 1999-05-29 Nick Clifton <nickc@cygnus.com>
3977 * bfd-in.h: Amend prototype for
3978 bfd_elf32_arm_process_before_allocation .
3979 * bfd-in.h: Regenerate.
3981 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
3982 elements in a fixed sized array.
3983 (ARM_ELF_ABI_VERSION): Define.
3984 (ARM_ELF_OS_ABI_VERSION): Define.
3985 (R_ARM_THM_ABS5): Fix rightshift and size.
3986 (R_ARM_THM_PC22): Fix size.
3987 (R_ARM_PLT32): Define Howto.
3988 (find_howto): New function: Locate a howto based on a reloc
3990 (elf32_arm_info_to_howto): Use find_howto if necessary.
3991 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
3992 bfd_reloc_code_real_type.
3993 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
3994 and BFD_RELOC_VTABLE_ENTRY.
3995 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
3997 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
3998 elements in a fixed sized array.
3999 (ARM_ELF_ABI_VERSION): Define.
4000 (ARM_ELF_OS_ABI_VERSION): Define.
4001 (R_ARM_THM_ABS5): Fix rightshift and size.
4002 (R_ARM_THM_PC22): Fix size.
4003 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
4004 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
4005 bfd_reloc_code_real_type.
4007 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
4008 no_pipeline_knowledge.
4009 (elf32_arm_link_hash_create): Initialise new field to zero.
4010 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
4011 no_pipeline_knowledge. Use this parameter to initialise the field
4012 in the globals data structure.
4013 (elf32_arm_final_link_relocate): Only add in pipeline offset if
4014 no_pipeline_knowledge is false and the binary is from an old
4016 (elf32_arm_merge_private_data): Generate an error if an attempt is
4017 made to linl together big endian and little endian code.
4018 (elf32_arm_post_process_headers): New function: Initialise the
4019 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
4021 (elf_backend_post_process_headers): Define.
4023 1999-05-28 Nick Clifton <nickc@cygnus.com>
4025 * elf-bfd.h (struct elf_backend_data): Add new field:
4026 elf_backend_post_process_headers.
4028 * elfxx-target.h (elf_backend_post_process_headers): Define to
4029 NULL if not already defined.
4030 (elfNN_bed): Initialise elf_backend_post_process_headers field.
4032 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
4034 (_bfd_elf_compute_section_file_positions): Call
4035 elf_backend_post_process_headers if defined.
4037 1999-05-28 Ian Lance Taylor <ian@zembu.com>
4039 * configure.in: Check whether getuid and getgid exist.
4040 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
4041 HAVE_GETGID are not defined, respectively.
4042 (bfd_write_armap): Don't special case on _WIN32 for getuid and
4044 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
4045 * configure, config.in: Rebuild.
4047 1999-05-28 Martin Dorey <mdorey@madge.com>
4049 * elf32-i960.c: New file.
4050 * elf.c (prep_headers): Handle bfd_arch_i960.
4051 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
4052 * config.bfd (i960-*-elf*): New target.
4053 * configure.in (bfd_elf32_i960_vec): New target vector.
4054 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
4055 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
4056 * Makefile.in, aclocal.m4, configure: Rebuild.
4058 1999-05-27 Nick Clifton <nickc@cygnus.com>
4060 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
4062 (find_howto): New function: Find entries in the
4063 elf32_arm_howto_table.
4064 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
4066 (elf32_arm_reloc_type_lookup): Add lookup for
4067 BFD_RELOC_ARM_PLT32.
4069 1999-05-25 Philip Blundell <pb@nexus.co.uk>
4071 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
4072 (elf32_arm_link_hash_table_create): Use above function as the
4073 constructor for hash table entries.
4074 (elf32_arm_relocate_section): Avoid crash when there is no output
4076 (elf32_arm_final_link_relocate): New parameter h.
4077 (elf32_arm_relocate_section): Pass symbol hash entry to above
4079 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
4082 1999-05-25 Catherine Moore <clm@cygnus.com>
4084 * coff-arm.c (coff_arm_relocate_section): Don't emit
4085 base file entries for pc-relative values.
4087 1999-05-25 DJ Delorie <dj@cygnus.com>
4089 * peicode.h (coff_swap_sym_in): When we create the actual section
4090 to reflect the not-there section C_SECTION symbols refer to,
4091 change the symbol class to C_STAT as the section is now really
4094 1999-05-24 Philip Blundell <pb@nexus.co.uk>
4096 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
4099 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
4101 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
4103 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
4104 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
4106 1999-05-16 Nick Clifton <nickc@cygnus.com>
4108 * coff-mcore.c (in_reloc_p): Reinstate.
4110 1999-05-15 Nick Clifton <nickc@cygnus.com>
4112 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
4113 * bfd-in2.h: Regenerate.
4114 * coff-mcore.c (in_reloc_p): Remove defintion.
4115 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
4116 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
4117 IMAGE_REL_MCORE_RVA.
4118 (coff_mcore_rtype_to_howto): Add special processing for
4119 IMAGE_REL_MCORE_RVA.
4120 (coff_mcore_relocate_section): Add support for
4121 IMAGE_REL_MCORE_RVA.
4122 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
4123 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
4125 (mcore_elf_relocate_section): Delete redundant case labels.
4127 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4129 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
4130 precedence between bit-and and comparison.
4132 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
4134 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
4135 list of target formats (targ_selvecs).
4136 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
4137 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
4139 1999-05-10 DJ Delorie <dj@cygnus.com>
4141 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
4142 reasonable mode until "ar x" is smart enough to skip it (fixes
4143 gcc/libgcc.a builds on mips-ecoff targets
4145 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
4146 to work. Hack to support MS import libraries, which use different
4147 COMDAT types than GNU.
4148 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
4149 to implied zero-length sections (see peicode below)
4150 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
4151 filename symbols, which use one *or more* auxents.
4152 * coffswap.h (coff_swap_aux_in): ditto
4153 * peicode.h (coff_swap_sym_in): Build the implied zero-length
4156 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
4158 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
4159 for all relocations.
4161 1999-05-10 Catherine Moore <clm@cygnus.com>
4163 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
4164 if COFF_IMAGE_WITH_PE.
4165 (bfd_arm_process_before_allocation): Likewise.
4166 (bfd_arm_get_bfd_for_interworking): Likewise.
4167 * coff-arm.c: Likewise.
4168 * bfd-in2.h: Regenerate.
4169 * configure.in (armpe_little_vec): Remove coff-arm.lo.
4170 (armpe_big_vec): Likewise.
4171 * configure: Rebuild.
4173 1999-05-10 Nick Clifton <nickc@cygnus.com>
4175 * elf.c (elf_fake_sections): Check for .rel. as start of rel
4176 section, not just .rel. Same for .rela.
4178 1999-05-07 Nick Clifton <nickc@cygnus.com>
4180 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
4181 endianism with an error message.
4183 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
4185 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
4186 assignment from "unsigned char *" to "char *".
4187 (decode_line_info): Likewise for dwarf_line_buffer assignment.
4189 1999-05-05 Catherine Moore <clm@cygnus.com>
4191 * coff-arm.c (coff_arm_relocate_section): Add one to
4192 address of ARM_RVA32 thumb functions.
4194 1999-05-05 Catherine Moore <clm@cygnus.com>
4196 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
4197 (elf32_m68k_copy_private_bfd_data): New.
4198 (elf32_m68k_merge_private_bfd_data): New.
4199 (elf32_m68k_print_private_bfd_data): New.
4200 (CPU32_FLAG): Define.
4201 (PLT_CPU32_ENTRY_SIZE): Define.
4202 (elf_cpu32_plt0_entry): Declare.
4203 (elf_cpu32_plt_entry): Declare.
4204 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
4205 (elf_m68k_finish_dynamic_symbol): Likewise.
4206 (elf_m68k_finish_dynamic_sections): Likewise.
4207 (elf_backend_plt_header_size): Remove definition.
4208 (bfd_elf32_bfd_copy_private_bfd_data): Define.
4209 (bfd_elf32_bfd_merge_private_bfd_data): Define.
4210 (bfd_elf32_bfd_set_private_flags): Define.
4211 (bfd_elf32_bfd_print_private_bfd_data): Define.
4213 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
4215 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
4216 and R_LONG_PCREL_MODE.
4218 1999-04-29 Nick Clifton <nickc@cygnus.com>
4220 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
4222 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
4224 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
4225 in relocation calculation.
4227 1999-04-26 Tom Tromey <tromey@cygnus.com>
4229 * aclocal.m4, configure: Updated for new version of libtool.
4231 1999-04-21 Nick Clifton <nickc@cygnus.com>
4233 * coff-mcore.c: Add support for mcore relocs.
4235 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
4237 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
4238 incorrect use EF_MIPS_xxBITPTRS.
4240 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4242 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
4245 * bfd-in2.h: Rebuild.
4246 * libbfd.h: Rebuild.
4248 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
4250 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
4251 (coff_arm_relocate_section): Add ARM26D transform. Only
4252 change to ARM26D for relocateable links.
4254 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4256 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
4257 (bfd_elf32_bfd_print_private_bfd_data): New.
4259 1999-04-15 Doug Evans <devans@casey.cygnus.com>
4261 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
4262 refetch addend if USE_REL, add many comments regarding current state.
4263 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
4264 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
4265 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
4266 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
4268 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
4270 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
4271 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
4273 1999-04-13 David Mosberger <davidm@hpl.hp.com>
4275 * dwarf2.c (decode_line_info): Don't truncate address to least
4276 significant 32 bits (breaks 64 bit targets).
4277 (lookup_address_in_function_table): Ditto.
4278 (comp_unit_contains_address): Ditto.
4280 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
4282 * coff-arm.c (arm_emit_base_file_entry): New routine.
4283 (A2T3_OFFSET): Define.
4284 (T2A3_OFFSET): Define.
4285 (coff_arm_relocate_section): Emit base file entries for interworking
4288 1999-04-13 Philip Blundell <philb@gnu.org>
4290 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
4291 relocs 17 through 19.
4293 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
4295 * elfcode.h: Remove fnmatch.h.
4296 * elflink.h (elf_link_assign_sym_version): Call back to ld
4297 instead of calling fnmatch.
4299 * config.bfd (i?86-*-beoself): Include pe vecs.
4301 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
4303 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
4306 1999-04-10 Richard Henderson <rth@cygnus.com>
4308 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
4309 when trying to resolve dynamic symbol references.
4310 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
4311 * elf32-mips.c (mips_elf_relocate_section): Likewise.
4312 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
4313 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4314 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4315 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4316 * elflink.h (elf_link_output_extsym): Likewise.
4318 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
4320 * section.c (_bfd_strip_section_from_output): New function moved from
4321 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
4322 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
4323 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4324 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4325 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4326 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4327 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
4328 * bfd-in2.h: Update.
4330 1999-04-09 Ian Lance Taylor <ian@zembu.com>
4332 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
4334 1999-04-08 Nick Clifton <nickc@cygnus.com>
4336 * coff-mcore.c: New File: Support for mcore-pe targets.
4337 * cpu-mcore.c: New File: Support for mcore targets.
4338 * elf32-mcore.c: New File: Support for mcore-elf target.
4339 * pe-mcore.c: New File: Definitions for mcore-pe target.
4340 * pei-mcore.c: New File: Definitions for mcore-pei target.
4341 * Makefile.am: Add support for MCore targets.
4342 * Makefile.in: Regenerate.
4343 * config.bfd: Add support for MCore targets.
4344 * configure.in: Add support for MCore targets.
4345 * configure: Regenerate.
4346 * archures.c: Add support for MCore architecture.
4347 * bfd-in2.h: Regenerate.
4348 * coffcode.h: Add support for mcore-pe targets.
4349 * elf.c: Add support for mcore-elf target.
4350 * reloc.c: Add support for MCore relocs.
4351 * targets.c: Add support for MCore targets.
4353 1999-04-07 Nick Clifton <nickc@cygnus.com>
4355 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
4356 R_ARM_XPC25 and R_ARM_THM_XPC22.
4357 (elf32_arm_reloc_map): Remove redundant entries.
4359 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4361 * sysdep.h (LC_MESSAGES): Never define.
4363 1999-04-06 Chris Torek <torek@bsdi.com>
4365 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
4366 all callers. Rewrite completely.
4367 (_bfd_relocate_contents): Rewrite overflow checking.
4368 * bfd-in2.h: Rebuild.
4370 1999-04-05 Ian Lance Taylor <ian@zembu.com>
4372 From Gabriel Paubert <paubert@iram.es>:
4373 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
4374 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
4375 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
4376 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
4377 * ppcboot.c (ppcboot_vec): Use little endian routines for
4380 * elf.c (elfcore_strndup): Only define if it will be used.
4381 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
4383 (ppc_elf_check_relocs): Remove unused local i.
4384 (ppc_elf_gc_mark_hook): Add default case to switch.
4386 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
4387 * srec.c (srec_scan): Accept \r in symbol definitions.
4388 (srec_object_p): Set HAS_SYMS if we saw any symbols.
4389 (symbolsrec_object_p): Likewise.
4391 1999-04-04 Don Bowman <don@pixsci.com>
4393 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
4395 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4397 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
4399 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
4400 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
4402 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
4404 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
4407 1999-03-31 Nick Clifton <nickc@cygnus.com>
4409 * config.bfd: Add support for arm-epoc-pe target.
4410 * configure.in: Add support for arm-epoc-pe target.
4411 * configure: Regenerate.
4412 * targets.c: Add support for arm-epoc-pe target.
4413 * coff-arm.c: Allow header files to override definition of
4414 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
4415 * pe-arm.h: Allow previous header files to override definition of
4416 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4417 * pei-arm.h: Allow previous header files to override definition of
4418 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
4419 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
4420 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
4422 1999-03-30 Nick Clifton <nickc@cygnus.com>
4424 * elf.c (elf_map_symbols): Handle the case where section
4425 symbols are generated for content-less sections which are
4426 not mapped to the output file.
4428 * linker.c: Replace direct references to fields in BFD structure
4429 with accessor macros.
4431 * elflink.h: Replace direct references to fields in BFD structure
4432 with accessor macros.
4434 1999-03-25 Philip Blundell <pb@nexus.co.uk>
4436 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
4438 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
4439 account when adjusting section symbols during a partial link.
4441 1999-03-24 Nick Clifton <nickc@cygnus.com>
4443 * coff-sparc.c (struct coff_reloc_map): Change type of field
4444 'bfd_reloc_val' to bfd_reloc_code_real_type.
4445 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
4446 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
4447 * elf32-arc.c (struct arc_reloc_map): Ditto.
4448 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
4449 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
4450 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
4451 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
4452 * elf32-sh.c (struct elf_reloc_map): Ditto.
4453 * elf32-sparc.c (struct elf_reloc_map): Ditto.
4454 * elf32-v850.c (struct v850_reloc_map): Ditto.
4455 * elf64-sparc.c (struct elf_reloc_map): Ditto.
4456 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
4457 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
4459 1999-03-17 Martin Hunt <hunt@cygnus.com>
4461 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
4462 function so source-level assembly works. If multiple N_SOs
4463 are seen without and N_FUNs, create an indextable entry with
4464 a NULL function name.
4466 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4468 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
4469 of certian similar cpus.
4471 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
4473 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4474 Add the 5000. Change the architecture for the 5400 to mips4.
4475 (elf_mips_mach): Add r5000.
4477 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4479 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
4481 1999-03-11 Nick Clifton <nickc@cygnus.com>
4483 * binary.c (binary_set_section_contents): Generate warning about
4484 huge file offsets for any section that will occupy file space, not
4485 just those that are loadable.
4487 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
4489 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
4491 1999-02-22 Jim Lemke <jlemke@cygnus.com>
4493 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
4495 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
4497 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
4498 * elflink.h: Revert all changes since Feb 16. Instead:
4499 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
4500 appropriate. Copy it to version symbols.
4501 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
4502 symbols if appropriate.
4503 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
4504 symbol if appropriate.
4505 (elf_link_output_extsym): If symbol is marked as undefined, and
4506 has no nonweak references, mark it as weak undefined.
4508 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
4510 * elflink.h (elf_merge_symbol): When overriding a dynamic
4511 definition with a weak undefined symbol, set NEEDS_PLT if it is a
4513 (elf_link_add_object_symbols): Don't copy the other field if we
4516 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
4518 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
4519 shared object with a weak undefined symbol.
4521 1999-02-18 Nick Clifton <nickc@cygnus.com>
4523 * elfarm-nabi.c: Set partial_inplace back to false.
4525 1999-02-17 Nick Clifton <nickc@cygnus.com>
4527 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
4528 (USER_LABEL_PREFIX): Set to "_".
4530 The following patches are from: Scott Bambrough
4531 <scottb@corelcomputer.com>
4533 * libaout.h (M_ARM6_NETBSD): Set to 143.
4535 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
4536 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
4537 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
4538 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
4539 * bfd-in2.h: Regenerate.
4541 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
4542 'true' as REL relocs are now being used. Add new PIC relocs:
4543 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
4544 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
4546 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
4548 (elf32_arm_final_link_relocate): Change parameters so that entire
4549 reloc is passed. Add support for PIC relocs.
4550 (elf32_arm_relocate_section): Pass entire reloc to
4551 elf32_arm_final_link_relocate.
4552 (elf32_arm_check_relocs): Handle new PIC relocs.
4553 (elf32_arm_adjust_dynamic_symbol): New function.
4554 (elf32_arm_size_dynamic_sections): New function.
4555 (elf32_arm_discard_copies): New function.
4556 (elf32_arm_finish_dynamic_symbol): New function.
4557 (elf32_arm_finish_dynamic_sections): New function.
4558 (ELF_MAXPAGE_SIZE): Define.
4559 (bfd_elf32_bfd_reloc_type_lookup): Define.
4560 (elf_backend_relocate_section): Define.
4561 (elf_backend_adjust_dynamic_symbol): Define.
4562 (elf_backend_create_dynamic_sections): Define.
4563 (elf_backend_finish_dynamic_symbol): Define.
4564 (elf_backend_finish_dynamic_sections): Define.
4565 (elf_backend_size_dynamic_sections): Define.
4566 (elf_backend_plt_readonly): Define.
4567 (elf_backend_want_got_plt): Define.
4568 (elf_backend_want_plt_sym): Define.
4570 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
4572 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
4573 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
4574 (_bfd_mips_elf_fake_sections): Likewise.
4576 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4578 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
4579 bfd_elf32_arm_get_bfd_for_interworking,
4580 bfd_elf32_arm_process_before_allocation): Define to avoid clash
4583 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
4584 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
4585 elf32_arm_find_nearest_line): Make them static.
4587 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
4589 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
4590 callers. Do not merge a definition from a shared object with a
4591 weak undefined symbol.
4592 (elf_link_add_object_symbols): Do not change the symbol type or
4593 size if the old symbol overrides the new one.
4595 1999-02-08 Nick Clifton <nickc@cygnus.com>
4597 * config.bfd: Add support for strongarm target.
4599 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4601 * elf32-m68k.c (reloc_map): Use the correct types for the struct
4602 fields instead of unsigned char.
4604 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
4606 * Makefile.am: Rebuild dependencies.
4607 * Makefile.in: Rebuild.
4609 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
4611 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
4612 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
4613 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
4614 * acinclude.m4: Add comments to uses of AC_DEFINE.
4615 * acconfig.h: Remove.
4616 * configure: Rebuild with current autoconf/automake.
4617 * aclocal.m4: Likewise.
4618 * config.in: Likewise.
4619 * Makefile.in: Likewise.
4621 1999-02-04 DJ Delorie <dj@cygnus.com>
4623 * libbfd.c (real_read): don't call fread for zero bytes. This
4624 covers up a bug (or misuse of bfd) that's exposed by Solaris.
4626 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
4628 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
4629 of a jump is in the current 256 MB region.
4631 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
4633 * format.c (bfd_check_format_matches): Change last patch to only
4634 take effect for the binary target.
4636 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
4638 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
4640 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
4642 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
4644 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
4646 * format.c (bfd_check_format_matches): If the target was
4647 previously specified, don't check other targets when checking for
4650 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
4652 * elf32-arm.h (elf32_arm_reloc_map): Removed.
4653 (elf32_arm_reloc_type_lookup): Removed
4654 * elfarm-nabi.c (elf32_arm_reloc_map): New.
4655 (elf32_arm_reloc_type_lookup): New.
4656 * elfarm-oabi.c (elf32_arm_reloc_map): New.
4657 (elf32_arm_reloc_type_lookup): New.
4659 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
4661 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
4662 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
4663 * Makefile.am: Use new files.
4664 * Makefile.in: Regenerate.
4665 * configure.in: Use new files.
4666 * configure: Regenerate.
4668 1999-02-01 Nick Clifton <nickc@cygnus.com>
4670 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
4671 (fr30_elf_gc_sweep_hook): New function.
4672 (elf_backend_can_gc_sections): Define.
4674 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
4676 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
4677 and bfd_elf32_bigarm_oabi_vec.
4679 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
4681 * Makefile.am (elf32-arm-oldabi.lo): New.
4682 (elf32-arm-newabi.lo): New.
4683 * Makefile.in: Regenerate.
4684 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
4685 (arm-*-elf): Likewise.
4687 (thumb-*-oabi): New.
4688 * configure: Regenerate.
4689 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
4690 (bfd_elf32_bigarm_oabi_vec): New.
4691 * elf32-arm-newabi.c: New.
4692 * elf32-arm-oldabi.c: New.
4693 * elf32-arm.c: Removed.
4696 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
4698 * binary.c (binary_set_section_contents): Omit warnings for
4699 unloadable sections.
4701 1999-01-31 Michael Meissner <meissner@cygnus.com>
4703 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
4704 powerpc{,le}-*-eabi.
4706 1999-01-29 Nick Clifton <nickc@cygnus.com>
4708 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
4709 * dwarf2.c (read_signed_leb128): Remove unused variables.
4711 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
4713 * elf.c (assign_file_positions_for_segments): Only adjust
4714 p_align when needed.
4716 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
4718 * binary.c (binary_set_section_contents): Don't return early for a
4719 non-loadable section, in case the first section is non-loadable.
4720 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
4721 W. Rozycki <macro@ds2.pg.gda.pl>.
4723 1999-01-28 Nick Clifton <nickc@cygnus.com>
4725 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
4726 R_FR30_GNU_VTENTRY relocs.
4728 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
4730 * elflink.h (elf_link_output_sym): Zero syms which are
4731 part of sections which have been excluded.
4733 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
4735 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
4737 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
4738 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
4740 1999-01-27 Nick Clifton <nickc@cygnus.com>
4742 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
4744 (fr30_final_link_relocate): Use computed value as result of
4747 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4749 * binary.c (binary_set_section_contents): Emit warning for
4750 huge file offsets due to widely-dispersed section LMAs.
4752 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
4754 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
4755 align first section to largest section alignment, not first
4758 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
4760 * configure.in: Require autoconf 2.12.1 or higher.
4762 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
4764 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
4765 * bfd-in2.h: Likewise.
4766 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
4768 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4770 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
4771 * cpu-mips.c: Add support for and independent 4111.
4772 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
4773 (_bfd_mips_elf_final_write_processing):
4774 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
4776 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4778 * elf32-mips.c (elf_mips_abi_name): New.
4779 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
4781 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
4783 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
4784 Handle bfd_mach_mips4300.
4786 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
4788 * elf32-i386.c: Remove leaked development code from patch
4789 1998-12-10 by Richard Henderson.
4791 1998-12-10 Richard Henderson <rth@cygnus.com>
4793 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
4794 in debug sections for symbol defined externally.
4796 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4798 * targets.c (bfd_target_vector): Remove duplicate entry for
4801 1998-12-09 Nick Clifton <nickc@cygnus.com>
4803 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
4804 since we are using RELAs.
4806 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
4808 SCO Open Server Release 5 core file support, from Jouke Numan
4810 * sco5-core.c: New file.
4811 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
4812 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
4813 * Makefile.am: Rebuild dependencies.
4814 (OPTIONAL_BACKENDS): Add sco5-core.lo.
4815 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
4816 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
4817 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
4818 * bfd-in2.h, configure, Makefile.in: Rebuild.
4820 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
4822 * config.bfd (hppa*-*-mpeix*): New target.
4823 * configure.in: Add AC_HEADER_DIRENT.
4824 (hppa*-*-mpeix*): New target.
4825 * configure.host (hppa*-*-mpeix*): New host.
4826 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
4827 friends rather than just including <sys/dir.h>.
4828 * som.h (struct som_symbol): Add hppa_priv_level and apto
4829 tc_data. Change all users.
4830 (struct somdata): Add comp_unit field.
4831 (obj_som_compilation_unit): Define.
4832 (bfd_som_attach_compilation_unix): Declare.
4833 * som.c: Check HOST_HPPAMPEIX.
4834 (struct som_misc_symbol_info): Add new field priv_level.
4835 (som_object_setup): Add current_offset parameter. Change all
4837 (setup_sections): Likewise.
4838 (som_object_p): For EXECLIBMAGIC, read the lst header.
4839 (som_write_symbol_strings): Add compilation_unit parameter.
4841 (som_finish_writing): Write out compilation_unit.
4842 (som_bfd_derive_misc_symbol_info): Set priv_level.
4843 (som_build_and_write_symbol_table): Set xleast field to 3.
4844 (som_slurp_symbol_table): Set symbol priv_level.
4845 (bfd_som_attach_compilation_unit): New function.
4846 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
4847 priv_level into symbol_value.
4848 * configure, config.in: Rebuild.
4850 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
4852 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
4853 warning function to call _bfd_error_handler instead.
4855 * libbfd.c (COERCE32): Cast through unsigned long and long to
4856 avoid bug in old version of gcc.
4858 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
4859 (elf_backend_additional_program_headers): Don't define.
4861 1998-12-08 Nick Clifton <nickc@cygnus.com>
4863 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
4864 relocations to include offset of 2 included in the insns, and the
4865 offset of the relocs within the section.
4867 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
4869 The following changes were made by David Taylor
4870 <taylor@texas.cygnus.com>, Edith Epstein
4871 <eepstein@sophia.cygnus.com>, Jim Blandy
4872 <jimb@zwingli.cygnus.com>, and Elena Zannoni
4873 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
4874 changes originally made by HP; HP did not create ChangeLog
4877 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
4878 automake macro library.
4880 * hpux-core.c (hpux_core_core_file_p): this function now
4881 understands HPUX 10.30 thread info. Yes, the thread stacks can be
4882 found in the corefile! Also, in hpux_core_core_file_p, if we
4883 encounter a section with an unknown type, don't punt. Instead,
4884 just skip it. Also, count the number of sections of known type
4885 that we encounter. If we encounter at least one good one, then
4886 we'll declare that the file is a core file. If we encounter any
4887 unknown ones but some known ones, then we'll issue a warning (but
4888 still declare it to be a core file). Also, correctly decide when a
4890 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
4891 (CORE_ANON_SHMEM): define if not defined.
4892 (hpux_core_struct): add members lwpid and user_tid.
4893 (core_kernel_thread_id, core_user_thread_id): new macros.
4894 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
4895 the name before storing it in the bfd.
4896 (hpux_core_core_file_p): handle threads.
4898 * libhppa.h (GET_FIELD): protect against redefinition.
4899 (HPPA_WIDE): define.
4900 (GET_FIELD): define.
4905 (sign_extend): redefine.
4906 (assemble_6): define.
4907 (assemble_12): rewrite.
4908 (assemble_16): define.
4909 (assemble_16a): define.
4910 (assemble_17): rewrite.
4911 (assemble_22): define.
4913 1998-12-07 Nick Clifton <nickc@cygnus.com>
4915 * elf32-fr30.c (fr30_final_link_relocate): Using signed
4916 relocations for signed values.
4918 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * mipsbsd.c (MY(set_arch_mach)): Make static.
4921 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
4922 bfd_mach_mips* macros rather than simple numbers.
4924 COFF weak symbol support, based on patches from Mark Elbrecht
4925 <snowball3@usa.net>:
4926 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
4927 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
4928 (coff_write_alien_symbol): Likewise.
4929 * cofflink.c (coff_link_check_ar_symbols): Likewise.
4930 (coff_link_add_symbols): Likewise.
4931 (_bfd_coff_link_input_bfd): Likewise.
4932 (_bfd_coff_write_global_sym): Likewise.
4934 * elf.c (copy_private_bfd_data): Always initialize the
4935 includes_phdrs field.
4937 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
4938 file defines a symbol first mentioned in an ELF file.
4940 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
4941 possible, rather than only if BFD64.
4942 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
4944 * bfd-in2.h: Rebuild.
4946 * srec.c (srec_set_section_contents): Correct test to avoid
4947 switching to 4 byte addresses after seeing a second section which
4948 requires 3 byte addresses. From Joel Schantz
4949 <joel.schantz@argosys.boeing.com>.
4951 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
4952 <aymeric.vincent@emi.u-bordeaux.fr>.
4954 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
4956 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
4957 decide whether the output file is -mrelocatable-lib,
4958 -mrelocatable, or neither. (gdb.base/nodebug.exp)
4960 1998-12-03 Nick Clifton <nickc@cygnus.com>
4962 * elf32-fr30.c: Add support for R_FR30_48 reloc.
4963 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
4964 * bfd-in2.h: Regenerate.
4965 * libbfd.h: Regenerate
4967 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
4970 link against a dynamic symbol with no type or size.
4972 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
4974 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
4975 relocation for section which does not get loaded.
4976 (elf_i386_relocate_section) [R_386_32]: Likewise.
4978 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
4980 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
4981 reloc_count and i long instead of unsigned long. Handle error
4982 return from bfd_canonicalize_reloc.
4984 1998-12-01 Nick Clifton <nickc@cygnus.com>
4986 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
4989 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4991 * elf32-sh.c (elf/sh.h): Include.
4992 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
4993 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
4994 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
4995 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
4996 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
4998 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
5000 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
5001 causes division by zero later on.
5003 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
5005 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
5008 1998-11-25 DJ Delorie <dj@cygnus.com>
5010 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
5013 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
5015 * elf32-fr30.c (fr30_elf_relocate_section): Call
5016 fr30_final_link_relocate.
5017 (fr30_final_link_relocate): New function: Handle I20 and I32
5019 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
5020 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
5021 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
5023 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
5026 The following changes are based on a patch submitted by Gianluca
5027 Moro <glctr@abc.it>:
5029 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
5030 not already been updated.
5031 (find_remembered_hi16s_reloc): New parameter 'already_found'
5032 returns state of remembered hi16s reloc.
5033 (remember_hi16s_reloc): Set 'found' field to false.
5034 (hi16s_location): Add 'found' field.
5036 1998-11-23 DJ Delorie <dj@cygnus.com>
5038 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
5039 to see .DLL files as unrecognized.
5040 (i3coff_object_p): Sorry, had to hack it to not recognize these
5041 files (pei-i386) on request.
5043 1998-11-23 DJ Delorie <dj@cygnus.com>
5045 * opncls.c (bfd_make_readable): need more cleanup for symbols and
5046 relents. Call bfd_check_format to reinitialize.
5048 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
5050 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
5053 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
5055 * aclocal.m4: regenerate
5056 * configure: regenerate
5058 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
5060 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
5061 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
5062 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
5063 respect it as an upper bound on what memory to reference.
5064 (elf_gc_smash_unused_vtentry_relocs): Likewise.
5065 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
5066 update vtable_entries_size appropriately.
5068 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
5070 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
5073 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
5075 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
5076 bfds; they have no "file" so we fake it.
5077 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
5078 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
5079 resizing the memory buffer.
5080 * opncls.c (bfd_make_writable): New function; lets you write a
5081 bfd_create'd bfd to an in-memory buffer.
5082 (bfd_make_readable): New function; lets you read back that buffer
5083 as if it were from bfd_openr. Used to build generated archive
5084 members (winsup's ld's dlltool)
5086 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
5088 * po/bfd.pot: Regenerated.
5090 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
5092 * elf32-v850.c (hi16s_location): Replaced fixed size array with
5095 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
5097 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
5098 element of the gotentry list for local symbols too.
5099 (elf64_alpha_relocate_section): Unify local and global handling.
5100 Assert that gotent->use_count > 0.
5102 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
5105 update for file name changes of July 2, 1998.
5107 * configure: Rebuild.
5109 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
5111 * po/bfd.pot: Regenerated.
5113 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
5115 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
5116 * aclocal.m4, configure: regenerate
5118 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
5120 * elf.c (prep_headers): Add support for bfd_arch_fr30.
5122 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
5124 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
5125 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
5127 * aclocal.m4, configure: regenerated.
5129 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
5131 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
5132 R_D10V_GNU_VTENTRY relocs.
5133 (elf_d10v_howto_table): Likewise.
5134 (d10v_reloc_map d10v_reloc_map): Likewise.
5135 (elf32_d10v_gc_mark_hook): New.
5136 (elf32_d10v_gc_sweep_hook): New.
5137 (elf32_d10v_check_relocs): New.
5138 (elf32_d10v_relocate_section): New.
5139 (elf_backend_relocate_section): Define.
5140 (elf_backend_can_gc_sections): Define.
5142 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
5144 * Makefile.am (BFD32_BACKENDS): Move vms files here...
5145 (BFD64_BACKENDS): ...from here.
5146 (BFD32_BACKENDS_CFILES): Move vms files here...
5147 (BFD64_BACKENDS_CFILES): ...from here.
5148 * Makefile.in: Rebuild.
5150 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
5152 * Makefile.am: Add FR30 target.
5153 * Makefile.in: Add FR30 target.
5154 * archures.c: Add support for FR30.
5155 * config.bfd: Add support for FR30.
5156 * configure.in: Add support for FR30.
5157 * reloc.c: Add support for FR30 relocations.
5158 * targets.c: Add support for FR30 relocations.
5159 * bfd-in2.h: Regenerate.
5160 * configure: Regenerate.
5161 * libbfd.h: Regenerate.
5162 * cpu-fr30.c: New file.
5163 * elf32-fr30.c: New file.
5165 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
5167 * configure.in: detect cygwin* instead of cygwin32*
5168 * configure: regenerate
5170 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
5172 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
5173 use bfd_malloc and free instead and check return value from bfd_malloc.
5175 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
5177 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
5178 * libbfd.h: Rebuild.
5180 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
5181 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
5182 (MIPS_TEXT_DYNSYM_SECN): Likewise.
5183 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
5185 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
5187 (mips_elf_link_hash_table_create): Don't initialize
5188 dynsym_sec_strindex.
5189 (mips_elf_gc_mark_hook): Add default case to avoid warning.
5190 (mips_elf_size_dynamic_sections): Generate a section symbol for
5191 every output section.
5192 (mips_elf_finish_dynamic_sections): Count all sections for
5194 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
5197 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
5199 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
5200 for later PLT entries in large PLTs.
5201 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
5203 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
5205 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
5207 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
5209 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
5210 * elflink.h (elf_collect_hash_codes): New function. This function is
5211 called for each exported symbol and we compute the ELF hash value for
5213 (compute_bucket_value): New function. It is called from
5214 size_dynamic_sections to determine the hash table size. When we are
5215 optimizing a better, but slower, algorithm is used.
5216 (size_dynamic_sections): Call compute_bucket_value.
5218 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
5220 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
5222 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
5224 (sh_elf_gc_mark_hook): New.
5225 (sh_elf_gc_sweep_hook): New.
5226 (sh_elf_check_relocs): New.
5227 (elf_backend_can_gc_sections): Define.
5229 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
5231 * acinclude.m4: undo previous gettext change
5232 * aclocal.m4: rebuild with right version of aclocal.
5234 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
5236 * acinclude.m4, aclocal.m4: move gettext-related fragments from
5237 aclocal.m4 to acinclude.m4, so they don't get lost.
5239 * elfcore.h: rewrite for better corefile support.
5240 * elf.c (elfcore_*): new functions.
5241 * elf-bfd.h (elf_obj_tdata): new structure members.
5242 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
5244 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
5246 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
5248 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
5249 and R_M32R_GNU_VTENTRY.
5250 (elf_backend_can_gc_sections): Define.
5251 (m32r_elf_check_relocs): New.
5252 (m32r_elf_gc_mark_hook): New.
5253 (m32r_elf_gc_sweep_hook): New.
5254 (m32r_elf_relocate_section): Handle VT relocs.
5256 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
5258 * coff-arm.c (arm_relocate_section): Remove redundant test.
5260 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
5261 cleat that the 'bitsize' field is the size of the bitfield AFTER
5262 relocation not before.
5264 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
5266 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
5269 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
5271 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
5272 R_SPARC_GNU_VTENTRY.
5273 (elf32_sparc_check_relocs): Handle them.
5274 (elf32_sparc_reloc_type_lookup): Likewise.
5275 (elf32_sparc_relocate_section): Likewise.
5276 (elf32_sparc_gc_mark_hook): New.
5277 (elf32_sparc_gc_sweep_hook): New.
5279 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
5281 * som.c (som_finish_writing): Perform some sanity checks when
5282 writing an executable or shared library.
5284 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
5286 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
5287 * configure.in (elf): Add dwarf1.lo.
5288 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
5289 * elf.c (_bfd_elf_find_nearest_line): Add call to
5290 _bfd_dwarf1_find_nearest_line.
5291 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
5292 Add call to _bfd_dwarf1_find_nearest_line.
5293 * configure: Rebuilt.
5295 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
5297 * elflink.h (elf_gc_sections): Do not allow garbage
5298 collection if dynamic sections have been created.
5300 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
5302 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
5304 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
5305 (v850_elf_perform_relocation): Likewise.
5306 (v850_elf_final_link_relocate): Likewise.
5307 (v850_elf_relocate_section): Likewise.
5308 (v850_elf_gc_sweep_hook): New routine.
5309 (v850_elf_gc_mark_hook): New routine.
5310 (elf_backend_can_gc_sections): Define.
5312 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
5314 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
5317 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
5319 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5320 Declare size as bfd_size_type.
5321 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
5323 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
5325 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
5327 * som.c (CPU_PA_RISC2_0): Define.
5328 (_PA_RISC2_0_ID): Likewise.
5329 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
5331 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
5333 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
5334 has a base which is already defined, only add the referenced
5335 symbol to the dynamic symbol table if it is defined or referenced
5338 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
5341 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5343 * elflink.h (elf_link_add_object_symbols): Undo last change.
5345 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
5347 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
5348 symbol for the indirect alias to a versioned symbol.
5350 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
5352 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
5353 (elf32_i386_vtentry_howto): New.
5354 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
5355 or elf32_i386_vtinherit_howto on lookup.
5357 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5359 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
5360 reloc_type. Rename R_68K__max to R_68K_max.
5361 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
5364 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
5366 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
5367 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5369 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
5372 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
5374 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
5375 message has a null byte terminator.
5377 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
5379 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
5380 word subject to R_V850_32 relocation.
5382 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
5384 * dwarf2.c: Add comment describing problem computing line numbers
5385 for undefined symbols at link time.
5387 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
5389 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5390 transform a defweak into a plt entry.
5391 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
5392 plt entry references to receive a RELATIVE reloc.
5393 (elf64_alpha_finish_dynamic_symbol): Fill them in.
5394 (elf64_alpha_relocate_section): Assert we don't overrun
5395 the allocated relocation space.
5397 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
5399 * elf.c (swap_out_syms): Always treat section symbols as
5400 special, even if they are attached to a common section.
5402 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
5404 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
5405 sections with v850 common section attributes into named v850
5407 (v850_elf_add_symbol_hook): Move symbols in sections with v850
5408 common section attributes into named v850 common sections.
5410 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
5412 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
5415 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
5417 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
5418 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
5419 reloc to the wrong section a warning, not an error. .dynsbss
5420 is not an output section, so there is no need to check for it.
5422 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
5424 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
5426 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
5428 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
5429 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
5431 (elf32_arm_gc_mark_hook): New.
5432 (elf32_arm_gc_sweep_hook): New.
5433 (elf32_arm_check_relocs): New.
5434 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
5436 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
5439 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
5441 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
5442 assume there is no PLT or GOT.
5444 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
5446 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
5447 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
5448 also accepted as a function symbol type.
5450 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
5452 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
5454 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
5456 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
5457 match definition of _bfd_gc_sections field.
5458 * libbfd.h: Rebuild.
5460 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
5462 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
5463 the addend of a dynamic relocation referencing a section.
5464 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5465 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
5467 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
5469 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
5470 bed has a size_dynamic_sections routine before trying to use it.
5472 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
5474 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
5475 _bfd_elf_rel_vtable_reloc_fn.
5477 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
5479 * Makefile.am: Add elf32-arm.c.
5480 * Makefile.in: Rebuild.
5481 * elf-bfd.h: Add elf_backend_get_symbol_type.
5482 * elf.c (swap_out_syms): If defined, call
5483 elf_backend_get_symbol_type.
5484 * elf32-arm.c: Define elf_backend_get_symbol_type.
5485 (elf32_arm_get_symbol-type): New routine.
5486 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
5487 (bfd_elf32_arm_process_before_allocation): Change to
5488 check for STT_ARM_TFUNC.
5489 (elf32_arm_final_link_relocate): Likewise.
5490 * elfxx-target.h: Add elf_backend_get_symbol_type.
5492 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
5494 * archures.c (bfd_mach_alpha_ev[456]): New.
5495 * cpu-alpha.c: Rework to match these types.
5496 * bfd-in2.h: Rebuild.
5498 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
5500 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
5501 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
5503 * elf32-i386.c (elf_howto_table): Add vtable relocs.
5504 (elf_i386_reloc_type_lookup): Recognize them.
5505 (elf_i386_check_relocs): Pass them off to generic code.
5506 (elf_i386_relocate_section): Ignore them.
5507 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
5508 (elf_backend_can_gc_sections): True.
5510 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
5512 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
5513 before looking at owner field.
5514 (elf32_arm_to_thumb_stub): Ditto.
5515 (elf32_arm_relocate_section): Compute name before calling
5516 elf32_arm_final_link_relocate().
5518 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5520 * elf.c: comment and formatting cleanups.
5523 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
5525 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
5526 (core files are treated differently than object files).
5527 * elf-bfd.h (_bfd_elf_write_corefile_contents,
5528 bfd_elf_mkcorefile): declare.
5529 * elfxx-target.h (_bfd_elf_write_corefile_contents,
5530 bfd_elf_mkcorefile): add to bfd_target vector.
5531 * elfcore.h (elf_core_file_p): save the program header table,
5532 and set the bfd architecture from the elf file header.
5533 * elf.c (bfd_elf_mkcorefile): new function.
5534 (_bfd_elf_write_corefile_contents): new function.
5535 (assign_file_positions_for_segments): add cases for handling
5536 PT_NOTE segments. (assign_file_positions_except_relocs):
5537 core files should be handled the same as exec files.
5538 (prep_headers): identify core files as type ET_CORE.
5539 (copy_private_bfd_data): identify the sections belonging to
5540 the PT_NOTE segment.
5542 * elf32-sparc.c (elf32_sparc_final_write_processing):
5543 add break statement to default case.
5545 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
5547 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
5548 section (not input) will be in sections ".sbss", ".sbss2",
5549 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
5550 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
5551 output_offset for correct evaluation of addend.
5553 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
5555 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
5556 elf32_arm_allocate_interworking_sections and
5557 elf32_arm_process_before_allocation.
5559 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
5561 * bfd-in.h: Ammend prototype for
5562 elf32_arm_process_before_allocation to remove surplus third
5565 * bfd-in2.h: Regenerate.
5567 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
5569 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
5571 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
5573 * aoutx.h (aout_link_input_section_ext): Use the relocation already
5574 calculated for RELOC_SPARC_REV32 case.
5576 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
5578 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
5579 elf32_arm_allocate_interworking_sections and
5580 elf32_arm_process_before_allocation.
5581 * bfd-in2.h: Regenerated.
5582 * elf32-arm.c Define elf32_arm_link_hash_table.
5583 (insert_thumb_branch): New routine.
5584 (find_thumb_glue): New routine.
5585 (find_arm_glue): New routine.
5586 (record_arm_to_thumb_glue): New routine.
5587 (record_thumb_to_arm_glue): New routine.
5588 (elf32_arm_link_hash_table_create): New routine.
5589 (elf32_arm_get_bfd_for_interworking): New routine.
5590 (elf32_arm_allocate_interworking_sections) New routine.
5591 (elf32_arm_process_before_allocation) New routine.
5592 (elf32_thumb_to_arm_stub): New routine.
5593 (elf32_arm_to_thumb_stub): New routine.
5594 (elf32_print_private_bfd_data): Fix typo.
5595 (elf32_arm_final_link_relocate): Add argument sym_sec.
5596 Check for branches to thumb symbols in case R_ARM_PC24.
5597 Check for branches to arm symbols in case R_ARM_THM_PC22.
5598 (elf32_arm_relocate_section): Pass symbol section to
5599 elf32_arm_final_link_relocate.
5601 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
5603 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
5604 entries unless the symbol is defined in the executable; in
5605 particular, undefined weak symbols get a PLT entry.
5607 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * libaout.h: Remove nested comment to avoid warning.
5611 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
5613 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5614 R_ARM_PC24 relocation.
5616 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
5618 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
5619 argument is_local. Add argument sym_flags. Check sym_flags
5620 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
5621 (elf32_arm_relocate_section): Don't pass local sym and pass
5622 sym_flags to elf32_arm_final_link_relocate.
5624 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
5626 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
5627 to not count too few relocs for dynamicly linked executables.
5629 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
5631 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
5632 symbols without a dynamic index dynamic. Consider all weak
5634 (elf64_alpha_strip_section_from_output): Don't assume 1-1
5635 correspondance between input and output sections.
5637 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5639 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
5640 that use a .got.plt section start the got offset at zero.
5642 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
5644 * ieee.c (ieee_write_processor): Correct the processor ID written
5645 out for bfd_arch_m68k, accommodating change of March 25.
5647 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
5649 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
5650 R_ARM_THM_RPC22 relocations.
5652 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
5654 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
5656 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
5657 .got relocs in -Bsymbolic shared objects.
5659 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
5661 * elf32-arm.c: Add private flags to ELF header.
5662 (elf32_arm_print_private_bfd_data): New Function.
5663 (elf32_arm_set_private_flags): New Function.
5664 (elf32_arm_copy_private_flags): New Function.
5665 (elf32_arm_merge_private_bfd_data): New Function.
5667 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
5671 (elf32_sparc_relocate_section): Likewise.
5673 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
5675 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
5676 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
5677 (ppc_elf_relocate_section): Pull sgot and splt search to the start
5678 of the function. Recognize no .plt as static linking.
5680 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
5682 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
5683 ".liblist" string through gettext.
5685 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
5687 * Makefile.am: Add support for elf32-arm.lo.
5688 * Makefile.in: Rebuild.
5689 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
5690 (thumb-*-elf): Define targ_defvec and targ_selvecs.
5691 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
5692 * configure: Regenerate.
5693 * elf.c: (prep_headers): Support arch_type of EM_ARM.
5694 * targets.c: Support new targets bfd_elf32_bigarm_vec and
5695 bfd_target bfd_elf32_littlearm_vec.
5696 * elf32-arm.c: New file.
5698 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
5700 * libaout.h (M_SPARCLITE_LE): New machine.
5701 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
5702 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
5703 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
5704 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
5705 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
5706 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
5707 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
5708 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
5709 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
5710 be BFD_RELOC_SPARC_REV32.
5712 * config.bfd (sparc86x-*-aout): New
5714 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
5716 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
5717 actually mapping the output sections.
5719 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
5722 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
5723 (mn10300_elf_reloc_map): Similarly.
5724 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
5726 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
5728 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
5730 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
5731 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
5732 elf_mips_reloc_type defined in elf/mips.h.
5734 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
5736 * elf64-mips.c: Remove reloc_type definition completely. It's now
5739 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
5741 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
5742 as they are defined in elf/mips.h now.
5744 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
5747 * Re-add lost change:
5748 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
5750 (mn10300_elf_relax_section): Include stack space for register saves
5751 in the imm8 field of a "call" instruction.
5752 (compute_function_info): Determine how much stack is allocated by
5753 the movm instruction. Fix typo.
5754 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
5756 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
5758 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
5759 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
5761 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
5763 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
5765 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
5767 * elf32-hppa.h: Let ELF header define the enum containing the
5768 external reloc numbers.
5769 * elf32-i386.h: Likewise.
5771 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
5773 * elf-m10300.c: Let ELF header now define the macros to get the enum.
5774 * elf32-mips.c: Likewise.
5775 * elf32-ppc.c: Likewise.
5777 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
5779 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
5780 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
5782 * bfd-in.h: Regenerate.
5783 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
5784 parameter to 'unsigned int' to avoid K&R compatability problems.
5786 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
5789 functionname_ptr to be const. Change line_ptr to be unsigned.
5791 * coffcode.h (coff_link_output_has_begun): Simplify handling when
5792 macro is not defined. Change second parameter from bfd_link_info
5793 to coff_final_link_info. Add prototype.
5794 (coff_final_link_postscript): Simplify handling when macro is not
5795 defined. Add prototype.
5797 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
5799 * elf-mn10300.c: Before include system specific ELF header define
5800 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
5801 * elf32-mips.c: Likewise.
5802 * elf32-ppc.c: Likewise.
5804 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
5806 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
5807 temporary patch over to elf64-mips.c as well.
5809 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
5811 * elf32-mips.c (reloc_type): Temporarily disable definition of
5812 standard relocation since they are now defined in elf/mips.h.
5814 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
5816 * elf-m10200.c (mn10200_elf_final_link_relocate):
5817 Modify range test for case R_MN10200_8.
5819 * elf-m10300.c (mn10300_elf_final_link_relocate):
5820 Modify range test for case R_MN10300_8.
5822 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
5824 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
5825 * elf32-i386.c (elf_backend_got_header_size): Define.
5826 (elf_backend_plt_header_size): Define.
5827 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
5828 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
5829 * elfxx-target.h: Provide a default of zero.
5830 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
5831 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
5833 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
5834 entry from an executable, even if the plt refcount goes to 0.
5836 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5838 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
5839 directory name at the line number.
5841 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
5842 with an unspecified type.
5844 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
5846 * sunos.c: Add undef of valid to avoid problem on SunOS.
5848 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
5850 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
5852 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5854 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
5855 R_68K_PCxx and R_68K_xx relocations. Make sure that
5856 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
5857 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
5858 R_68K_xx relocations.
5859 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
5860 that has no plt entry.
5861 (elf_m68k_relocate_section): Ignore the plt offset in a static
5863 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
5865 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
5868 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
5870 (howto_table, reloc_map): Add entries for them.
5871 (elf_m68k_check_relocs): Handle them. Implement reference
5872 counting for got and plt entries.
5873 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
5874 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
5876 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
5877 (elf_m68k_relocate_section): Handle the new reloc types.
5878 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
5879 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
5880 * elflink.h (elf_link_add_object_symbols): When creating an
5881 indirect reference for symbol versioning also copy the plt
5883 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
5884 flag also reset the plt offset.
5885 (elf_link_assign_sym_version): Likewise.
5886 (elf_gc_common_finalize_got_offsets): Increment the got offset by
5887 the size of the entry in bytes.
5888 (elf_gc_allocate_got_offsets): Likewise.
5890 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * elflink.h (elf_gc_sections): Return true rather than falling off
5895 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
5898 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
5900 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
5901 comment describing when it should be enabled.
5902 Changed definition of USER_LABEL_PREFIX to "", to fall into line
5905 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
5908 information ATN records.
5910 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
5912 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
5913 section for an absolute symbol in a fully linked file. Based on
5914 patch from Christian Holland <CHolland@de.lucent.com>.
5916 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
5918 * coff-m88k.c (m88k_special_reloc): Don't lose the information
5919 that a symbol is undefined.
5921 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
5923 * som.c (som_bfd_gc_sections): Define.
5925 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
5927 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
5928 overflows in ARM_26D patches, since they have already been
5929 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
5931 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
5933 * coffcode.h (coff_write_object_contents): If we have any long
5934 section names, call coff_write_symbols even if there are no
5937 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
5939 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
5940 PT_LOAD segment, rather than only setting it once for the entire
5943 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
5944 rather than ignoring every phdr with a p_paddr of 0, ignore all
5945 the phdrs if they all have a p_paddr of 0.
5947 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
5948 section was discarded from the link.
5950 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5952 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
5954 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5956 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
5957 floating point operations.
5959 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
5961 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
5964 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
5966 Merge of vax/vms (read-only) support
5967 * configure.com: Support Vax target.
5968 * makefile.vms: Support Vax target.
5969 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
5970 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
5972 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
5974 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
5976 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
5978 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
5980 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
5981 * targets.c (bfd_target_ovax_flavour): New flavour.
5982 (vms_alpha_vec): Renamed from evax_alpha_vec.
5984 (target_vector): Update accordingly.
5985 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
5987 (vax*-*-*vms*): New target.
5988 * Makefile.am: Update for renamed files. Rebuild dependencies.
5989 * bfd-in2.h: Rebuild.
5990 * configure.in, Makefile.in, aclocal.m4: Rebuild.
5992 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
5994 Based on patch from Matt Semersky <matts@scd.hp.com>:
5995 * linker.c (_bfd_generic_final_link): Force a trailing NULL
5996 pointer on abfd->outsymbols.
5997 (generic_add_output_symbol): Handle NULL sym parameter.
5999 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
6001 * elf.c (copy_private_bfd_data): Add support for changing VMA or
6004 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
6007 when handling 32 bit immediate relocs.
6008 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6010 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
6012 * section.c (STD_SECTION): Account for recently added gc_mark
6013 field in struct asection.
6015 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
6016 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6018 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
6020 ELF Section-level Garbage Collection:
6021 * bfd.c (bfd_gc_sections): New.
6022 * aout-adobe.c: Hook to default implementation.
6023 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
6024 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
6025 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
6026 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
6027 * tekhex.c, versados.c: Likewise.
6028 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
6029 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
6031 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
6032 (bfd_generic_gc_sections): New.
6033 * section.c (SEC_KEEP): New.
6034 (asection): Add gc_mark member.
6036 * elfcode.h (elf_gc*): New name remappings.
6037 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
6038 sections to be excluded.
6039 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
6040 (elf_gc_propogate_vtable_entries_used): New.
6041 (elf_gc_smash_unused_vtentry_relocs): New.
6042 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
6043 (elf_gc_common_finalize_got_offsets): New.
6044 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
6045 * elfxx-target.h: Add and default gc hooks.
6047 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
6049 (struct elf_obj_tdata): Likewise for local_got_offsets.
6050 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
6051 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
6052 * elf64-sparc.c, elflink.h: Likewise.
6054 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
6055 (ELF_LINK_HASH_MARK): Define.
6056 (struct elf_backend_data): Add GC hooks.
6057 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
6059 * elf-m10300.c (mn10300_elf_check_relocs): New.
6060 (mn10300_elf_gc_mark_hook): New.
6061 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
6062 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
6063 (mn10300_elf_final_link_relocate): Likewise.
6064 (mn10300_elf_relocate_section): Likewise.
6065 (elf_backend_can_gc_sections): Define.
6066 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
6067 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
6068 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
6069 (mips_info_to_howto_rel): Likewise.
6070 (mips_elf_relocate_section): Likewise.
6071 (mips_elf_check_relocs): Likewise.
6072 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
6073 (elf_backend_can_gc_sections): Define.
6074 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
6075 (ppc_elf_howto_raw): Handle them.
6076 (ppc_elf_reloc_type_lookup): Likewise.
6077 (ppc_elf_relocate_section): Likewise.
6078 (ppc_elf_check_relocs): Reference count .got and .plt entries.
6079 Handle new vtable relocs.
6080 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
6081 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
6082 (elf_backend_can_gc_sections): Define.
6084 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
6086 * archures.c (bfd_mach_mn10300): Define.
6087 * elf-m10300.c: Include elf/mn10300.h
6088 (elf_mn10300_mach): New function.
6089 (_bfd_mn10300_elf_final_write_processing): Likewise.
6090 (_bfd_mn10300_elf_object_p): Likewise.
6091 (elf_backendfinal_write_processing): Define.
6092 (elf_backend_object_p): Likewise.
6094 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
6096 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
6099 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
6101 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
6102 link_next field, not the next field.
6104 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * elf.c (map_sections_to_segments): Check the section address
6107 against the phdr size both with and without a modulo of
6110 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
6112 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
6113 linker created empty input section if the output section has the
6116 * elflink.h (elf_link_output_extsym): Print an error message if
6117 _bfd_elf_section_from_bfd_section fails.
6119 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
6122 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * elf.c (copy_private_bfd_data): Improve handling of Solaris
6125 native linker output. Avoid putting an empty section in more than
6128 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
6130 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6131 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6133 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
6135 * elf.c (swap_out_syms): New arg relocatable_p.
6136 Don't add section VMA to symbols for relocatable output.
6137 (_bfd_elf_compute_section_file_positions): Update call to
6140 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
6142 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
6143 against 'addend' be signed rather than unsigned.
6145 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
6147 * elf32-m32r.c: Add prototyps for static functions.
6149 * coff-arm.c: Add prototypes for static functions.
6151 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
6153 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
6154 LMA is used to order sections in a segment.
6156 * elf32-v850.c: Add prototypes for static functions.
6157 Change type of addend parameter to bfd_vma in various functions.
6159 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
6162 complain_overflow_signed instead of complain_overflow_bitfield.
6164 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6166 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
6167 when comparing against 0.
6169 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
6171 * Makefile.am (config.status): New target.
6172 * Makefile.in: Rebuild.
6174 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
6176 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
6177 error if previous object endianness doesn't match current object.
6179 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
6181 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
6182 _bfd_elf_print_private)bfd_data ().
6184 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
6188 (elf_link_add_object_symbols): Set type_change_ok and
6189 size_change_ok before calling elf_merge_symbol.
6191 * elf32-mips.c (mips_elf_relocate_section): If we issue an
6192 undefined symbol error, don't also issue an overflow error.
6194 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
6196 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
6197 R_PPC_LOCAL24PC relocation should be local; if not, print an error
6198 message instead of crashing.
6200 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
6202 * archures.c (bfd_mach_cpu32): Define.
6203 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
6205 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
6206 * ieee.c: Include <ctype.h>.
6207 (ieee_object_p): Parse out process ID string to make it more
6208 likely to be acceptable for bfd_scan_arch.
6209 * bfd-in2.h: Rebuild.
6211 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
6213 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
6214 _bfd_elf_print_private_bfd_data() so that the program header will
6217 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
6220 0x68. Reindent. Add some comments.
6222 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
6224 * elf.c (copy_private_bfd_data): Adjust physical address of
6225 segment in output BFD to contain LMAs of its sections.
6227 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
6229 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
6230 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
6231 endian data 32 bit relocations.
6232 (elf32_sparc_merge_private_bfd_data): Check if linking little
6233 endian objects with big endian objects.
6234 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
6235 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
6236 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
6238 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
6239 * archures.c (bfd_mach_sparc_sparclite_le): New.
6240 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
6242 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
6244 * peicode.h (add_data_entry): Fix precedence of operators in if ()
6247 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
6249 * bfd-in.h: Move over patch to bfd-in2.h.
6251 * reloc.c (bfd_check_overflow): Add casts before shifts which may
6253 (_bfd_relocate_contents): Likewise.
6255 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
6257 * peicode.h (add_data_entry): If the section has no private data
6258 then do not create a Data Dictionary entry for it.
6260 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
6262 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
6263 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
6264 elf64_alpha_size_got_sections): Rewrite, handling multiple got
6265 subsections during relaxation more correctly.
6267 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
6269 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
6270 Add extra argument to bfd_arm_process_before_allocation ().
6271 * bfd-in.h: Reflect changes made in bfd-in2.h.
6272 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
6273 coff class of a BFD symbol.
6274 * coff-arm.c: Add support for interworking between Thumb code and
6275 non-interworking aware ARM code.
6277 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
6279 * po/Make-in (install-info): New target.
6281 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * filemode.c: Remove; not used.
6285 If sysdep.h includes a header file, don't include it again:
6286 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
6288 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
6290 * archive.c: Don't include <string.h> or <errno.h>.
6291 * evax-alpha.c; Don't include <stdio.h>.
6292 * evax-egsd.c: Likewise.
6293 * evax-etir.c: Likewise.
6294 * evax-misc.c: Likewise.
6295 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
6296 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
6298 * hpux-core.c: Likewise.
6299 * netbsd-core.c: Likewise.
6301 * libbfd.c: Don't include <sys/types.h>.
6302 * nlmcode.h: Don't include <string.h>.
6303 * osf-core.c: Don't include <string.h> or <stdio.h>.
6304 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
6305 <errno.h>, or <unistd.h>.
6306 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
6308 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
6310 * configure.com: If the version number can not be found in
6311 configure.in, set it to "unknown" rather than "2.8.1".
6313 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
6315 * elf32-mips.c (elf_mips_mach): New.
6316 (_bfd_mips_elf_object_p): Use elf_mips_mach.
6317 (_bfd_mips_elf_final_write_processing): Use the names
6318 of machines, rather than the numbers. Set both the ARCH
6319 and MACH in e_flags. Handle a few more specific machines.
6320 (_bfd_mips_elf_merge_private_bfd_data): Merge both
6321 EF_MIPS_ARCH and EF_MIPS_MACH.
6323 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
6325 * syms.c (bfd_is_local_label): Revert last change.
6326 * srec.c (srec_write_symbols): Discard debugging symbols.
6328 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
6330 * som.c: Include <ctype.h>.
6331 * som.h: Don't include sysdep.h.
6333 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
6335 * libbfd.h: Rebuilt.
6336 * libbfd-in.h: Removed gettext includes and defines.
6337 * sysdep.h: Moved gettext-related includes and defines here.
6339 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
6341 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
6342 an ad-hoc test. Kill bogus #if 0 code.
6343 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
6345 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
6347 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
6348 when generating a normal executable for a symbol defined in a
6349 regular file. When copying a reloc into the output file, adjust
6350 the addend for a PC relative reloc against a global symbol.
6352 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
6354 * libbfd.h: Rebuilt.
6355 * libbfd-in.h (_): Define as dgettext.
6357 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
6359 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
6361 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
6362 when declaring parameter types.
6363 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
6365 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
6367 * config.bfd: If we include any ELF targets in targ_defvec and/or
6368 targ_selvecs, then add the generic ELF targets to targ_selvecs.
6369 * elf32-gen.c (dummy): New static const variable.
6370 (elf_generic_info_to_howto): New static function.
6371 (elf_generic_info_to_howto_rel): New static function.
6372 (elf_info_to_howto): Define as elf_generic_info_to_howto.
6373 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
6374 * elf64-gen.c: Same changes as elf32-gen.c.
6375 * elfcode.h (elf_object_p): For the generic target, ignore a
6376 failure of bfd_default_set_arch_mach. Fix indentation a bit.
6378 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
6381 * configure: Rebuild.
6383 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
6385 * config.bfd: Update OSR5/Unixware patterns.
6387 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
6389 * elf.c (assign_file_positions_for_segments): Allow for holes
6390 between sections added by a link script.
6392 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * configure.in: Change version number to 2.9.4
6395 * configure: Rebuild.
6397 Based on patch from H.J. Lu <hjl@gnu.org>:
6398 * elf.c (bfd_elf_get_bfd_needed_list): New function.
6399 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
6400 * bfd-in2.h: Rebuild.
6402 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
6404 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
6407 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
6409 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
6410 (elf64_alpha_relax_section): Fill them in.
6411 (elf64_alpha_relax_opt_call): Implement more than a stub.
6412 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
6413 alignment on .scommon.
6414 (elf64_alpha_merge_gots): Merge use counts as well.
6416 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
6418 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
6419 for calculating a local symbol's address.
6420 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
6421 Set the .got's cooked size as well as the raw size.
6423 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
6425 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
6426 internationalisation of printed information.
6428 * coff-arm.c (coff_arm_print_private_bfd_data): Add
6429 internationalisation of printed information.
6431 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * syms.c (struct indexentry): Change directory_name, file_name,
6434 and function_name fields to char *.
6435 (struct stab_find_info): Change cached_file_name field to char *.
6437 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
6439 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
6441 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6443 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6445 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
6447 * Makefile.am (install-data-local): Make $(includedir).
6448 * Makefile.in: Rebuild.
6450 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
6452 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
6454 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
6457 * Makefile.in: Rebuild.
6459 * bfd-in2.h: Rebuild for Nick's changes.
6461 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
6463 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
6464 change wrt length == max_namelen.
6466 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6468 * Many files: Added gettext invocations around user-visible
6470 * libbfd-in.h: Added gettext includes and defines.
6471 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6472 HAVE_LC_MESSAGES): Define.
6473 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
6475 * Makefile.am (SUBDIRS): Added po.
6476 (POTFILES): New macro.
6477 (po/POTFILES.in): New target.
6478 (SOURCE_HFILES): New macro.
6480 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
6482 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6484 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
6485 NT_PRSTATUS note section encountered, it contains the status of
6486 the currently executing thread when the core file was written.
6488 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
6490 * libcoff.h: Add extra parameter to
6491 bfd_coff_link_output_has_begun overrideable function.
6492 * cofflink.c: Pass extra parameter to
6493 bfd_coff_link_output_has_begun function.
6494 * bfd-in.h: Add prototypes for exported ARM interworking
6496 * peicode.h: ARM specific code reorganised to conform to BFD
6498 * coffcode.h: ARM specific code reorganised to conform to BFD
6500 * coff-arm.c: Code reorganised to conform to the BFD coding
6501 conventions. Global variables have been moved into an ARM
6502 specific hash table structure and a new function:
6503 bfd_arm_get_bfd_for_interworking() has been created which is
6504 called from the linker scripts.
6506 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
6508 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
6510 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
6511 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
6512 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
6513 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
6515 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6517 * config.bfd: Added sparc86x support.
6519 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
6522 an out of range pc-relative jump/call to an undefined weak symbol.
6524 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
6526 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
6529 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
6532 an error other than bfd_error_system_call, set the error to
6533 bfd_error_wrong_format.
6535 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
6536 bfd_elf32_powerpcle_vec.
6538 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
6539 program segments are zero, don't set p_paddr_valid.
6541 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
6543 * elf64-alpha.c: Initial implementation of relaxation --
6544 (struct alpha_elf_link_hash_entry): Add use_count member.
6545 (elf64_alpha_check_relocs): Initialize and increment it.
6546 (elf64_alpha_can_merge_gots): Check it when considering merging.
6547 (elf64_alpha_merge_gots): Drop entries with zero use.
6548 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
6549 (elf64_alpha_always_size_sections): Split out got sizing ...
6550 (elf64_alpha_size_got_sections): ... here. New function.
6551 (elf64_alpha_relax_find_reloc_ofs): New function.
6552 (elf64_alpha_relax_with_lituse): Likewise.
6553 (elf64_alpha_relax_without_lituse): Likewise.
6554 (elf64_alpha_relax_opt_call): Likewise.
6555 (elf64_alpha_relax_section): Likewise.
6556 (elf64_alpha_add_symbol_hook): Likewise.
6557 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
6558 (elf64_alpha_relocate_section): Likewise.
6559 (bfd_elf64_bfd_relax_section): Define.
6560 (elf_backend_add_symbol_hook): Likewise.
6562 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
6564 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
6565 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
6566 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
6568 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
6571 * configure: Rebuild.
6573 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
6575 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
6576 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
6577 * configure.in: Define and substitute WIN32LDFLAGS and
6579 * aclocal.m4: Rebuild with new libtool.
6580 * configure, Makefile.in: Rebuild.
6582 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
6584 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
6585 before any other symbols in the same section.
6587 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
6589 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
6592 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6594 * dwarf2.c (comp_unit): Move it earlier in the source. Add
6596 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
6597 Use addr_size for address size, rather than sizeof(bfd_vma).
6598 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
6599 Fix call to read_address.
6600 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
6601 Scrap other unneeded arguments. Fix call to read_address.
6602 (scan_unit_for_functions): Fix call to read_attribute.
6603 (parse_comp_unit): We now handle more values for addr_size.
6604 Set addr_size in unit. Fix call to read_attribute and
6607 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
6609 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
6611 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * archures.c (bfd_default_scan): Add m68k cases back to default
6614 switch, reverting patch of March 25, since IEEE support depends
6617 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
6619 * Makefile.am (diststuff): New target.
6620 * Makefile.in: Rebuild.
6622 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
6624 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
6625 som_offset when we have an extended name table.
6627 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
6629 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
6631 * Makefile.in: Rebuild.
6633 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6635 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
6636 symbols when creating a shared library.
6637 (elf_m68k_adjust_dynindx): New function, used by above code.
6638 (elf_m68k_finish_dynamic_sections): Initialize the section
6640 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
6642 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
6644 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
6647 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6649 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
6652 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
6654 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
6657 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * configure.in: Set version to 2.9.1.
6660 * configure: Rebuild.
6662 * Branched binutils 2.9.
6664 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
6666 * syms.c (ENABLE_CACHING): Define.
6667 (struct indexentry): Define.
6668 (struct stab_cache): Remove.
6669 (cmpindexentry): New static function.
6670 (struct stab_find_info): Add new fields: indextable,
6671 indextablesize, cached_indexentry, cached_offset, cached_stab, and
6672 cached_file_name. Remove fields: file_cache, function_cache, and
6674 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
6675 index table and search it.
6677 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
6679 * elf.c (_bfd_elf_copy_private_section_data): Call
6680 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
6682 * cpu-mips.c: Remove trailing comma at end of enumeration list.
6684 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
6686 * coff-arm.c: Define all globally visible variables and functions
6687 only when COFF_WITH_PE is not defined.
6688 * configure.in (armpe_little_vec, armpe_big_vec): Add
6690 * configure: Rebuild.
6692 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
6694 Fix some gcc -Wall warnings:
6695 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
6696 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
6697 * archures.c (bfd_default_scan): Likewise.
6698 * bfd.c (bfd_scan_vma): Likewise.
6699 * binary.c (mangle_name): Likewise
6700 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
6701 * coff-sh.c (sh_relocate_section): Likewise.
6702 * coff-stgo32.c (create_go32_stub): Likewise.
6703 * coffcode.h (coff_slurp_line_table): Likewise.
6704 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
6705 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
6706 (assign_file_positions_for_segments): Likewise.
6707 * elf32-mips.c (mips_elf_relocate_section): Likewise.
6708 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
6709 * oasys.c (oasys_write_sections): Likewise.
6710 * ppcboot.c (ppcboot_object_p): Likewise.
6711 (mangle_name): Likewise.
6712 * riscix.c (riscix_fix_pcrel_26): Likewise.
6713 * srec.c (srec_scan): Likewise.
6714 * stabs.c (_bfd_write_section_stabs): Likewise.
6715 * sunos.c (sunos_add_dynamic_symbols): Likewise.
6716 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
6717 switch. Declare parameters for function pointers.
6718 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
6720 * elf.c (elf_sort_sections): Likewise.
6721 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
6722 Add default cases to switches.
6723 (coff_arm_relocate_section): Remove unused local variables.
6725 (coff_arm_bfd_set_private_flags): Change flag variable to type
6727 * coff-mips.c (mips_relocate_section): Initialize use_lo.
6728 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
6729 (dump_toc): Change cat to const, and initialize it.
6730 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
6731 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
6732 (sh_elf_relocate_section): Initialize r_symndx.
6733 * coffcode.h (coff_compute_section_file_positions): Only declare
6734 old_sofar if ALIGN_SECTIONS_IN_FILE.
6735 (coff_write_object_contents): Initialize csym.
6736 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
6737 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
6739 * dwarf2.c: Include libiberty.h.
6740 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
6741 (decode_line_info): Remove unused local variables.
6742 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
6743 (m32r_elf_relocate_section): Likewise.
6744 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
6745 (v850_elf_reloc): Likewise.
6746 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
6747 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
6748 * elf.c (assign_file_positions_for_segments): Always set adjust.
6749 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
6750 parenthesize expression.
6751 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
6752 (m32r_elf_object_p): Return a value.
6753 (m32r_elf_print_private_bfd_data): Change fprintf format string.
6754 * elf32-mips.c (mips_elf_final_link): Initialize last.
6755 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
6756 * elf32-v850.c (v850_elf_object_p): Return a value.
6757 (v850_elf_print_private_bfd_data): Change fprintf format string.
6758 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
6760 * elflink.h (elf_link_add_object_symbols): Change vernum to
6761 unsigned int, and initialize it. Change fprintf format string.
6762 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
6763 when setting or comparing to soname_indx.
6764 (elf_create_pointer_linker_section): Change num_symbols to
6766 * libcoff-in.h (coff_data_type): Change flags to flagword.
6767 * peicode.h (pe_print_idata): Initialize idx. Change j to
6768 bfd_size_type. Initialize hint_member. Remove useless test to
6770 (pe_print_edata): Change num_functions and num_names in struct
6771 EDT_type to unsigned long. Remove cast. Change fprintf format
6773 * ppcboot.c (ppcboot_object_p): Change i to size_t.
6774 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
6776 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
6777 int *. Update uses. Change j to long.
6778 * bfd-in2.h, libcoff.h: Rebuild.
6780 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
6782 * elf32-v850.c Remove definition of USE_REL.
6783 (v850_elf_info_to_howto_rela): New function.
6784 (v850_elf_perform_relocation): Renamed from
6785 v850_elf_store_addend_in_insn. Removed replace argument.
6786 (v850_elf_reloc): store the relocation in the addend field instead
6788 (v850_elf_final_link_relocate): Now calls
6789 v850_elf_perform_relocation.
6790 (v850_elf_relocate_section): Remove code to generate REL
6793 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
6795 * coffcode.h (coff_new_section_hook): Set the type and storage
6796 class in the native symbol information allocated for a new section
6799 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
6801 * peicode.h: Chain together calls to
6802 coff_bfd_copy_private_bfd_data and
6803 coff_bfd_print_private_bfd_data.
6805 * coff-arm.c: Add prototypes for
6806 coff_arm_bfd_print_private_bfd_data and
6807 coff_arm_bfd_copy_private_bfd_data.
6809 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
6811 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
6814 * peicode.h: Call arm-coff private data functions after handling
6817 * coff-arm.c: Turn statics into globals so that they can be shared
6818 both pe and pei backends.
6820 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
6822 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
6824 (sunos_write_object_contents): Likewise.
6825 * aoutx.h (NAME(aout,machine_type)): Likewise.
6826 * coffcode.h (coff_set_arch_mach_hook): Likewise.
6828 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6830 * archures.c (bfd_mach_m68*): Add definitions for various m68k
6832 (bfd_default_scan): Remove m68k special cases.
6833 * bfd-in2.h: Rebuild.
6834 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
6836 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
6837 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
6839 (bfd_m68k_arch): Set mach field to zero to signal no explicit
6840 selection, change printable_name to just "m68k" and make that the
6841 default instead of m68k:68020.
6843 * aout-tic30.c (NAME): Define this to avoid multiple definitions
6845 (MY_get_section_contents): Define as aout_32_get_section_contents
6846 rather than NAME(aout,get_section_contents).
6848 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
6850 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
6851 and call bfd_default_set_arch_mach to do the real work.
6853 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
6855 * bout.c (BALX): Include return register g14 as part of the insn.
6857 (calljx_callback): Use it.
6859 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
6861 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
6862 * libbfd.h: Rebuild.
6864 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
6865 byte_count to unsigned int.
6866 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
6867 unused local variables.
6869 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
6870 variables er and er1.
6872 * cpu-v850.c: Include <ctype.h>.
6873 (scan): Case isdigit argument to unsigned char.
6875 From Yan Meroth <YAN.MEROTH@st.com>:
6876 * ihex.c (ihex_scan): Add extbase variable so that getting an
6877 extended linear address record does not ignore any previous
6879 (ihex_write_object_contents): When writing out an extended linear
6880 address record, zero out any previous extended address.
6882 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
6884 * ieee.c (do_one): Check section before dereferencing it.
6885 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
6886 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
6888 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
6890 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
6892 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
6894 * coff-arm.c: Add interworking functions to pe backends.
6896 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
6898 * configure.in: Use AM_DISABLE_SHARED.
6899 * aclocal.m4, configure: Rebuild with libtool 1.2.
6901 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
6903 * coff-arm.c (coff_arm_relocate_section): Better error messages
6904 when interowrking conflucts occur. Courtesy of Jonathan Walton
6906 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
6907 relocations. Patch courtesy of Jonathan Walton and Tony
6910 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
6912 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
6913 part of Feb 22 change controling when to override the existing
6914 symbol with the .plt entry.
6916 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
6918 * config.bfd (targ_cpu): Add thumb-pe target.
6920 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
6921 functions in PE build.
6923 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
6925 * config.bfd (sparclite-*-elf*): Added.
6927 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * configure.in: Add elf.lo to elf shell variable.
6930 * Makefile.am (BFD_LIBS): Remove elf.lo.
6931 (BFD_LIBS_CFILES): Remove elf.c.
6932 (BFD32_BACKENDS): Add elf.lo.
6933 (BFD32_BACKENDS_CFILES): Add elf.c.
6934 * configure, Makefile.in: Rebuild.
6936 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
6938 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
6939 relocation against a non-local symbol should not have a dynamic
6942 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
6944 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
6946 (pe_print_private_bfd_data): Print PE flags. From Mikey
6947 <jeffdb@netzone.com>.
6949 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
6951 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
6952 a plt entry when we can determine that we authoritatively define
6955 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
6957 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
6958 don't actually use trad-core, but a SunOS-style core file handled
6960 * hosts/sparclinux.h: Remove.
6962 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
6964 * peicode.h (pe_print_idata): If there is no .idata section, look
6965 for the import tables in some other section. Make the initial
6966 label line up better with the data. Print the import address
6967 table even if there is no import name table. If the import
6968 address table holds actual addresses, print them.
6970 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
6972 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
6973 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
6974 bfd_error_system_call.
6976 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * Makefile.am (AUTOMAKE_OPTIONS): Define.
6979 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6981 From H.J. Lu <hjl@gnu.org>:
6982 * Makefile.am (libbfd_la_LDFLAGS): Define.
6983 * Makefile.in: Rebuild.
6985 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
6987 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6988 * netbsd.h (MACHTYPE_OK): Define.
6989 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
6990 calling N_SET_MACHTYPE, rather than having a switch.
6991 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
6993 * i386netbsd.c (MACHTYPE_OK): Don't define.
6994 (DEFAULT_MID): Define.
6995 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
6996 (MACHTYPE_OK): Don't define.
6997 (DEFAULT_MID): Define.
6998 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
6999 (DEFAULT_MID): Define.
7000 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
7001 (DEFAULT_MID): Define.
7002 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
7003 (DEFAULT_MID): Define.
7005 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7006 * vaxnetbsd.c: New file.
7007 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
7008 rather than netbsd_core.
7009 * targets.c (vaxnetbsd_vec): Declare.
7010 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
7011 defined, add netbsd_core_vec.
7012 * configure.in: Set COREFILE for alpha*-*-netbsd* and
7013 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
7014 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
7015 * config.bfd (alpha*-*-netbsd*): New target.
7016 * Makefile.am: Rebuild dependencies.
7017 (BFD32_BACKENDS): Add vaxnetbsd.lo.
7018 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
7019 * configure, Makefile.in: Rebuild.
7021 * configure.host: Remove the old shared library build stuff. We
7022 now use libtool instead.
7024 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
7026 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
7028 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
7030 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
7031 * configure: Rebuild.
7033 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
7034 * elf32-v850.c (remember_hi16s_reloc): New function.
7035 (find_remembered_hi16s_reloc): New function.
7036 (v850_elf_store_addend_in_insn): Use the above new functions to
7037 match up HI6S relocs with LO16 relocs.
7039 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * configure.in: Change -linux* to -linux-gnu*.
7042 * config.bfd, configure.host: Likewise.
7043 * configure: Rebuild.
7045 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
7047 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
7048 LO16/HI16S bug and improve comments about what is going on.
7050 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7052 * configure, aclocal.m4: Rebuild with new libtool.
7054 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
7056 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
7057 when merging v850 code into v850e/v850ea code. Do not initialise
7058 output flags if the input is the default architecture.
7060 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
7062 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
7063 get the size from bfd_arch_bits_per_address instead of directly
7066 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
7068 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
7069 to wrap, just return all 1's bits instead.
7070 * libbfd.h: Regenerate.
7072 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * coff-i386.c (coff_pe_i386_relocate_section): New static function
7076 (coff_relocate_section): If COFF_WITH_PE, define as
7077 coff_pe_i386_relocate_section.
7078 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
7079 skip empty sections, to match coff_write_object_contents.
7081 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
7082 rather than swapping out r_offset twice. From Luke Deller
7083 <luked@cse.unsw.edu.au>.
7085 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * configure.in: Set libtool_enable_shared rather than
7088 libtool_shared. Remove diversion hack.
7089 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
7092 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
7094 * syms.c (struct stab_cache): Define.
7095 (struct stab_find_info): Remove cached_offset, cached_stab,
7096 cached_str, and cached_stroff fields. Add file_cache,
7097 function_cache, and line_cache fields.
7098 (_bfd_stab_section_find_nearest_line): Use extensive caching to
7101 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
7103 * peicode.h (pe_print_idata): Check for import of ordinal rather
7105 (pe_print_edata): If there is no .edata section, look for the
7106 export data in some other section.
7108 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
7110 * configure.in: Change version to 2.8.4.
7111 * configure: Regenerated.
7113 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7115 Add tms320c30 support:
7116 * cpu-tic30.c: New file.
7117 * aout-tic30.c: New file.
7118 * coff-tic30.c: New file.
7119 * archures.c (bfd_arch_tic30): Define.
7120 (bfd_tic30_arch): Declare.
7121 (bfd_archures_list): Add bfd_tic30_arch.
7122 * targets.c (bfd_target_vector): Add tic30_aout_vec and
7124 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
7125 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
7126 (coff_set_flags): Likewise.
7127 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
7128 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
7129 * Makefile.am: Rebuild dependencies.
7130 (ALL_MACHINES): Add cpu-tic30.lo.
7131 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
7132 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
7133 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
7134 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
7136 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
7138 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
7139 to lag behind LO16 reloc by a couple of instructions.
7141 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
7143 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
7144 make to reexamine the file timestamp.
7145 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
7147 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
7150 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
7152 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
7153 to create .dynsbss and .rela.sbss sections.
7154 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
7155 copied from dynamic objects into .sbss.
7156 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
7157 use it. Correct typo of .rela.sdata2.
7158 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
7159 put the data, which may now be in .sbss.
7160 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
7161 (elf_backend_create_dynamic_sections): Define as
7162 ppc_elf_create_dynamic_sections.
7164 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
7165 against _GLOBAL_OFFSET_TABLE_.
7166 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
7167 shared libraries which refer to local symbols. Make sure that the
7168 test for allocating space for a reloc in a shared object is the
7169 same as the test for emitting a reloc.
7171 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7173 * config.bfd (i[3456]-*-mingw32*): New target.
7174 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
7175 * aclocal.m4, configure: Rebuild.
7177 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
7182 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
7184 Sparc v9 ABI compliant PLT:
7185 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
7186 (plt_templates, sparc64_elf_build_plt_entry): Delete.
7187 (LARGE_PLT_THRESHOLD): New define.
7188 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
7189 (sparc64_elf_build_plt): New function.
7190 (sparc64_elf_plt_entry_offset): Likewise.
7191 (sparc64_elf_plt_ptr_offset): Likewise.
7192 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
7193 contain the index for convenience. Skip the initial entries
7195 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
7196 memory for the benefit of .rela.plt.
7197 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
7198 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
7199 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
7200 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
7201 Call sparc64_elf_build_plt.
7202 (elf_backend_want_got_plt): No.
7203 (elf_backend_plt_readonly): No.
7204 (elf_backend_plt_alignment): 8.
7206 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
7207 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
7208 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
7211 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
7213 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
7215 * cpu-mips.c (arch_info_struct): Add mips variants.
7216 * bfd-in2.h: Rebuilt.
7218 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
7220 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
7223 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
7225 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
7226 (i[3456]86sco3.2v5*coff): New target.
7228 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
7230 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
7232 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
7234 * bfd.c (bfd_get_error_handler): Add orthogonal function.
7235 * bfd-in2.h: Regenerate.
7237 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
7239 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
7241 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
7243 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
7244 adjust addend for an output common symbol (from Jimmy Blair
7245 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
7246 defined symbol to counteract adjustment made in generic relocation
7249 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
7251 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
7253 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
7254 (GET_SCNDHR_NLNNO): Likewise.
7256 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
7258 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
7260 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
7262 * elf32-m32r.c: Add macros to handle NOP insertion.
7264 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
7266 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
7267 (xcoff_mark): Likewise.
7268 (xcoff_build_ldsyms): Mark absolute symbols.
7270 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
7272 * bout.c (b_out_write_object_contents): Sort symbols before output
7273 to keep {CALL,BAL}NAME symbols adjacent.
7274 (b_out_symbol_cmp): New function.
7276 For older changes see ChangeLog-9697
7282 version-control: never